12be7d22fSVladimir Kondratiev /* 2849a564bSDedy Lansky * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. 3387f3794SMaya Erez * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. 42be7d22fSVladimir Kondratiev * 52be7d22fSVladimir Kondratiev * Permission to use, copy, modify, and/or distribute this software for any 62be7d22fSVladimir Kondratiev * purpose with or without fee is hereby granted, provided that the above 72be7d22fSVladimir Kondratiev * copyright notice and this permission notice appear in all copies. 82be7d22fSVladimir Kondratiev * 92be7d22fSVladimir Kondratiev * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 102be7d22fSVladimir Kondratiev * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 112be7d22fSVladimir Kondratiev * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 122be7d22fSVladimir Kondratiev * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 132be7d22fSVladimir Kondratiev * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 142be7d22fSVladimir Kondratiev * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 152be7d22fSVladimir Kondratiev * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 162be7d22fSVladimir Kondratiev */ 172be7d22fSVladimir Kondratiev 181eb9d1e5SDedy Lansky #include <linux/moduleparam.h> 192be7d22fSVladimir Kondratiev #include <linux/etherdevice.h> 2047e19af9SVladimir Kondratiev #include <linux/if_arp.h> 212be7d22fSVladimir Kondratiev 222be7d22fSVladimir Kondratiev #include "wil6210.h" 2347e19af9SVladimir Kondratiev #include "txrx.h" 242be7d22fSVladimir Kondratiev #include "wmi.h" 2598658095SVladimir Kondratiev #include "trace.h" 262be7d22fSVladimir Kondratiev 27bf0353a6SAhmad Masri /* set the default max assoc sta to max supported by driver */ 28bf0353a6SAhmad Masri uint max_assoc_sta = WIL6210_MAX_CID; 29bf0353a6SAhmad Masri module_param(max_assoc_sta, uint, 0444); 301eb9d1e5SDedy Lansky MODULE_PARM_DESC(max_assoc_sta, " Max number of stations associated to the AP"); 311eb9d1e5SDedy Lansky 323a3def8dSVladimir Kondratiev int agg_wsize; /* = 0; */ 3378484c44SMaya Erez module_param(agg_wsize, int, 0644); 343a3def8dSVladimir Kondratiev MODULE_PARM_DESC(agg_wsize, " Window size for Tx Block Ack after connect;" 353a3def8dSVladimir Kondratiev " 0 - use default; < 0 - don't auto-establish"); 363a3def8dSVladimir Kondratiev 3710d599adSMaya Erez u8 led_id = WIL_LED_INVALID_ID; 3878484c44SMaya Erez module_param(led_id, byte, 0444); 3910d599adSMaya Erez MODULE_PARM_DESC(led_id, 4010d599adSMaya Erez " 60G device led enablement. Set the led ID (0-2) to enable"); 4110d599adSMaya Erez 42fe9ee51eSMaya Erez #define WIL_WAIT_FOR_SUSPEND_RESUME_COMP 200 435793fe9dSMaya Erez #define WIL_WMI_PCP_STOP_TO_MS 5000 44fe9ee51eSMaya Erez 452be7d22fSVladimir Kondratiev /** 462be7d22fSVladimir Kondratiev * WMI event receiving - theory of operations 472be7d22fSVladimir Kondratiev * 482be7d22fSVladimir Kondratiev * When firmware about to report WMI event, it fills memory area 492be7d22fSVladimir Kondratiev * in the mailbox and raises misc. IRQ. Thread interrupt handler invoked for 502be7d22fSVladimir Kondratiev * the misc IRQ, function @wmi_recv_cmd called by thread IRQ handler. 512be7d22fSVladimir Kondratiev * 522be7d22fSVladimir Kondratiev * @wmi_recv_cmd reads event, allocates memory chunk and attaches it to the 532be7d22fSVladimir Kondratiev * event list @wil->pending_wmi_ev. Then, work queue @wil->wmi_wq wakes up 542be7d22fSVladimir Kondratiev * and handles events within the @wmi_event_worker. Every event get detached 552be7d22fSVladimir Kondratiev * from list, processed and deleted. 562be7d22fSVladimir Kondratiev * 572be7d22fSVladimir Kondratiev * Purpose for this mechanism is to release IRQ thread; otherwise, 582be7d22fSVladimir Kondratiev * if WMI event handling involves another WMI command flow, this 2-nd flow 592be7d22fSVladimir Kondratiev * won't be completed because of blocked IRQ thread. 602be7d22fSVladimir Kondratiev */ 612be7d22fSVladimir Kondratiev 622be7d22fSVladimir Kondratiev /** 632be7d22fSVladimir Kondratiev * Addressing - theory of operations 642be7d22fSVladimir Kondratiev * 652be7d22fSVladimir Kondratiev * There are several buses present on the WIL6210 card. 662be7d22fSVladimir Kondratiev * Same memory areas are visible at different address on 672be7d22fSVladimir Kondratiev * the different busses. There are 3 main bus masters: 682be7d22fSVladimir Kondratiev * - MAC CPU (ucode) 692be7d22fSVladimir Kondratiev * - User CPU (firmware) 702be7d22fSVladimir Kondratiev * - AHB (host) 712be7d22fSVladimir Kondratiev * 722be7d22fSVladimir Kondratiev * On the PCI bus, there is one BAR (BAR0) of 2Mb size, exposing 732be7d22fSVladimir Kondratiev * AHB addresses starting from 0x880000 742be7d22fSVladimir Kondratiev * 754276d771SMaya Erez * Internally, firmware uses addresses that allow faster access but 762be7d22fSVladimir Kondratiev * are invisible from the host. To read from these addresses, alternative 772be7d22fSVladimir Kondratiev * AHB address must be used. 782be7d22fSVladimir Kondratiev */ 792be7d22fSVladimir Kondratiev 802be7d22fSVladimir Kondratiev /** 814276d771SMaya Erez * @sparrow_fw_mapping provides memory remapping table for sparrow 82b541d0a0SVladimir Kondratiev * 83b541d0a0SVladimir Kondratiev * array size should be in sync with the declaration in the wil6210.h 844276d771SMaya Erez * 854276d771SMaya Erez * Sparrow memory mapping: 864276d771SMaya Erez * Linker address PCI/Host address 874276d771SMaya Erez * 0x880000 .. 0xa80000 2Mb BAR0 884276d771SMaya Erez * 0x800000 .. 0x808000 0x900000 .. 0x908000 32k DCCM 894276d771SMaya Erez * 0x840000 .. 0x860000 0x908000 .. 0x928000 128k PERIPH 902be7d22fSVladimir Kondratiev */ 914276d771SMaya Erez const struct fw_map sparrow_fw_mapping[] = { 9261578820SLior David /* FW code RAM 256k */ 939a53d0b6SMaya Erez {0x000000, 0x040000, 0x8c0000, "fw_code", true, true}, 9461578820SLior David /* FW data RAM 32k */ 959a53d0b6SMaya Erez {0x800000, 0x808000, 0x900000, "fw_data", true, true}, 9661578820SLior David /* periph data 128k */ 979a53d0b6SMaya Erez {0x840000, 0x860000, 0x908000, "fw_peri", true, true}, 9861578820SLior David /* various RGF 40k */ 999a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 10061578820SLior David /* AGC table 4k */ 1019a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 10261578820SLior David /* Pcie_ext_rgf 4k */ 1039a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 10461578820SLior David /* mac_ext_rgf 512b */ 1059a53d0b6SMaya Erez {0x88c000, 0x88c200, 0x88c000, "mac_rgf_ext", true, true}, 10661578820SLior David /* upper area 548k */ 1079a53d0b6SMaya Erez {0x8c0000, 0x949000, 0x8c0000, "upper", true, true}, 10861578820SLior David /* UCODE areas - accessible by debugfs blobs but not by 10961578820SLior David * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 1102be7d22fSVladimir Kondratiev */ 11161578820SLior David /* ucode code RAM 128k */ 1129a53d0b6SMaya Erez {0x000000, 0x020000, 0x920000, "uc_code", false, false}, 11361578820SLior David /* ucode data RAM 16k */ 1149a53d0b6SMaya Erez {0x800000, 0x804000, 0x940000, "uc_data", false, false}, 1152be7d22fSVladimir Kondratiev }; 1162be7d22fSVladimir Kondratiev 1174276d771SMaya Erez /** 11854fca595SLior David * @sparrow_d0_mac_rgf_ext - mac_rgf_ext section for Sparrow D0 11954fca595SLior David * it is a bit larger to support extra features 12054fca595SLior David */ 12154fca595SLior David const struct fw_map sparrow_d0_mac_rgf_ext = { 1229a53d0b6SMaya Erez 0x88c000, 0x88c500, 0x88c000, "mac_rgf_ext", true, true 12354fca595SLior David }; 12454fca595SLior David 12554fca595SLior David /** 1264276d771SMaya Erez * @talyn_fw_mapping provides memory remapping table for Talyn 1274276d771SMaya Erez * 1284276d771SMaya Erez * array size should be in sync with the declaration in the wil6210.h 1294276d771SMaya Erez * 1304276d771SMaya Erez * Talyn memory mapping: 1314276d771SMaya Erez * Linker address PCI/Host address 1324276d771SMaya Erez * 0x880000 .. 0xc80000 4Mb BAR0 1334276d771SMaya Erez * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM 1344276d771SMaya Erez * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH 1354276d771SMaya Erez */ 1364276d771SMaya Erez const struct fw_map talyn_fw_mapping[] = { 1374276d771SMaya Erez /* FW code RAM 1M */ 1389a53d0b6SMaya Erez {0x000000, 0x100000, 0x900000, "fw_code", true, true}, 1394276d771SMaya Erez /* FW data RAM 128k */ 1409a53d0b6SMaya Erez {0x800000, 0x820000, 0xa00000, "fw_data", true, true}, 1414276d771SMaya Erez /* periph. data RAM 96k */ 1429a53d0b6SMaya Erez {0x840000, 0x858000, 0xa20000, "fw_peri", true, true}, 1434276d771SMaya Erez /* various RGF 40k */ 1449a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 1454276d771SMaya Erez /* AGC table 4k */ 1469a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 1474276d771SMaya Erez /* Pcie_ext_rgf 4k */ 1489a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 1494276d771SMaya Erez /* mac_ext_rgf 1344b */ 1509a53d0b6SMaya Erez {0x88c000, 0x88c540, 0x88c000, "mac_rgf_ext", true, true}, 1514276d771SMaya Erez /* ext USER RGF 4k */ 1529a53d0b6SMaya Erez {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true, true}, 1534276d771SMaya Erez /* OTP 4k */ 1549a53d0b6SMaya Erez {0x8a0000, 0x8a1000, 0x8a0000, "otp", true, false}, 1554276d771SMaya Erez /* DMA EXT RGF 64k */ 1569a53d0b6SMaya Erez {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true, true}, 1574276d771SMaya Erez /* upper area 1536k */ 1589a53d0b6SMaya Erez {0x900000, 0xa80000, 0x900000, "upper", true, true}, 1594276d771SMaya Erez /* UCODE areas - accessible by debugfs blobs but not by 1604276d771SMaya Erez * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 1614276d771SMaya Erez */ 1624276d771SMaya Erez /* ucode code RAM 256k */ 1639a53d0b6SMaya Erez {0x000000, 0x040000, 0xa38000, "uc_code", false, false}, 1644276d771SMaya Erez /* ucode data RAM 32k */ 1659a53d0b6SMaya Erez {0x800000, 0x808000, 0xa78000, "uc_data", false, false}, 1664276d771SMaya Erez }; 1674276d771SMaya Erez 168485790d0SMaya Erez /** 169485790d0SMaya Erez * @talyn_mb_fw_mapping provides memory remapping table for Talyn-MB 170485790d0SMaya Erez * 171485790d0SMaya Erez * array size should be in sync with the declaration in the wil6210.h 172485790d0SMaya Erez * 173485790d0SMaya Erez * Talyn MB memory mapping: 174485790d0SMaya Erez * Linker address PCI/Host address 175485790d0SMaya Erez * 0x880000 .. 0xc80000 4Mb BAR0 176485790d0SMaya Erez * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM 177485790d0SMaya Erez * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH 178485790d0SMaya Erez */ 179485790d0SMaya Erez const struct fw_map talyn_mb_fw_mapping[] = { 180485790d0SMaya Erez /* FW code RAM 768k */ 1819a53d0b6SMaya Erez {0x000000, 0x0c0000, 0x900000, "fw_code", true, true}, 182485790d0SMaya Erez /* FW data RAM 128k */ 1839a53d0b6SMaya Erez {0x800000, 0x820000, 0xa00000, "fw_data", true, true}, 184485790d0SMaya Erez /* periph. data RAM 96k */ 1859a53d0b6SMaya Erez {0x840000, 0x858000, 0xa20000, "fw_peri", true, true}, 186485790d0SMaya Erez /* various RGF 40k */ 1879a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 188485790d0SMaya Erez /* AGC table 4k */ 1899a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 190485790d0SMaya Erez /* Pcie_ext_rgf 4k */ 1919a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 192485790d0SMaya Erez /* mac_ext_rgf 2256b */ 1939a53d0b6SMaya Erez {0x88c000, 0x88c8d0, 0x88c000, "mac_rgf_ext", true, true}, 194485790d0SMaya Erez /* ext USER RGF 4k */ 1959a53d0b6SMaya Erez {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true, true}, 196485790d0SMaya Erez /* SEC PKA 16k */ 1979a53d0b6SMaya Erez {0x890000, 0x894000, 0x890000, "sec_pka", true, true}, 198485790d0SMaya Erez /* SEC KDF RGF 3096b */ 1999a53d0b6SMaya Erez {0x898000, 0x898c18, 0x898000, "sec_kdf_rgf", true, true}, 200485790d0SMaya Erez /* SEC MAIN 2124b */ 2019a53d0b6SMaya Erez {0x89a000, 0x89a84c, 0x89a000, "sec_main", true, true}, 202485790d0SMaya Erez /* OTP 4k */ 2039a53d0b6SMaya Erez {0x8a0000, 0x8a1000, 0x8a0000, "otp", true, false}, 204485790d0SMaya Erez /* DMA EXT RGF 64k */ 2059a53d0b6SMaya Erez {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true, true}, 206485790d0SMaya Erez /* DUM USER RGF 528b */ 2079a53d0b6SMaya Erez {0x8c0000, 0x8c0210, 0x8c0000, "dum_user_rgf", true, true}, 208485790d0SMaya Erez /* DMA OFU 296b */ 2099a53d0b6SMaya Erez {0x8c2000, 0x8c2128, 0x8c2000, "dma_ofu", true, true}, 210485790d0SMaya Erez /* ucode debug 4k */ 2119a53d0b6SMaya Erez {0x8c3000, 0x8c4000, 0x8c3000, "ucode_debug", true, true}, 212485790d0SMaya Erez /* upper area 1536k */ 2139a53d0b6SMaya Erez {0x900000, 0xa80000, 0x900000, "upper", true, true}, 214485790d0SMaya Erez /* UCODE areas - accessible by debugfs blobs but not by 215485790d0SMaya Erez * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 216485790d0SMaya Erez */ 217485790d0SMaya Erez /* ucode code RAM 256k */ 2189a53d0b6SMaya Erez {0x000000, 0x040000, 0xa38000, "uc_code", false, false}, 219485790d0SMaya Erez /* ucode data RAM 32k */ 2209a53d0b6SMaya Erez {0x800000, 0x808000, 0xa78000, "uc_data", false, false}, 221485790d0SMaya Erez }; 222485790d0SMaya Erez 2234276d771SMaya Erez struct fw_map fw_mapping[MAX_FW_MAPPING_TABLE_SIZE]; 2244276d771SMaya Erez 22510d599adSMaya Erez struct blink_on_off_time led_blink_time[] = { 22610d599adSMaya Erez {WIL_LED_BLINK_ON_SLOW_MS, WIL_LED_BLINK_OFF_SLOW_MS}, 22710d599adSMaya Erez {WIL_LED_BLINK_ON_MED_MS, WIL_LED_BLINK_OFF_MED_MS}, 22810d599adSMaya Erez {WIL_LED_BLINK_ON_FAST_MS, WIL_LED_BLINK_OFF_FAST_MS}, 22910d599adSMaya Erez }; 23010d599adSMaya Erez 231b9010f10SAhmad Masri struct auth_no_hdr { 232b9010f10SAhmad Masri __le16 auth_alg; 233b9010f10SAhmad Masri __le16 auth_transaction; 234b9010f10SAhmad Masri __le16 status_code; 235b9010f10SAhmad Masri /* possibly followed by Challenge text */ 236b9010f10SAhmad Masri u8 variable[0]; 237b9010f10SAhmad Masri } __packed; 238b9010f10SAhmad Masri 23910d599adSMaya Erez u8 led_polarity = LED_POLARITY_LOW_ACTIVE; 24010d599adSMaya Erez 2412be7d22fSVladimir Kondratiev /** 24261578820SLior David * return AHB address for given firmware internal (linker) address 2432be7d22fSVladimir Kondratiev * @x - internal address 2442be7d22fSVladimir Kondratiev * If address have no valid AHB mapping, return 0 2452be7d22fSVladimir Kondratiev */ 2462be7d22fSVladimir Kondratiev static u32 wmi_addr_remap(u32 x) 2472be7d22fSVladimir Kondratiev { 2482be7d22fSVladimir Kondratiev uint i; 2492be7d22fSVladimir Kondratiev 2502be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) { 25161578820SLior David if (fw_mapping[i].fw && 25261578820SLior David ((x >= fw_mapping[i].from) && (x < fw_mapping[i].to))) 2532be7d22fSVladimir Kondratiev return x + fw_mapping[i].host - fw_mapping[i].from; 2542be7d22fSVladimir Kondratiev } 2552be7d22fSVladimir Kondratiev 2562be7d22fSVladimir Kondratiev return 0; 2572be7d22fSVladimir Kondratiev } 2582be7d22fSVladimir Kondratiev 2592be7d22fSVladimir Kondratiev /** 26070bcc658SLior David * find fw_mapping entry by section name 26170bcc658SLior David * @section - section name 26270bcc658SLior David * 26370bcc658SLior David * Return pointer to section or NULL if not found 26470bcc658SLior David */ 26570bcc658SLior David struct fw_map *wil_find_fw_mapping(const char *section) 26670bcc658SLior David { 26770bcc658SLior David int i; 26870bcc658SLior David 26970bcc658SLior David for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) 27070bcc658SLior David if (fw_mapping[i].name && 27170bcc658SLior David !strcmp(section, fw_mapping[i].name)) 27270bcc658SLior David return &fw_mapping[i]; 27370bcc658SLior David 27470bcc658SLior David return NULL; 27570bcc658SLior David } 27670bcc658SLior David 27770bcc658SLior David /** 2782be7d22fSVladimir Kondratiev * Check address validity for WMI buffer; remap if needed 2792be7d22fSVladimir Kondratiev * @ptr - internal (linker) fw/ucode address 280705d2fdeSLior David * @size - if non zero, validate the block does not 281705d2fdeSLior David * exceed the device memory (bar) 2822be7d22fSVladimir Kondratiev * 2832be7d22fSVladimir Kondratiev * Valid buffer should be DWORD aligned 2842be7d22fSVladimir Kondratiev * 2852be7d22fSVladimir Kondratiev * return address for accessing buffer from the host; 2862be7d22fSVladimir Kondratiev * if buffer is not valid, return NULL. 2872be7d22fSVladimir Kondratiev */ 288705d2fdeSLior David void __iomem *wmi_buffer_block(struct wil6210_priv *wil, __le32 ptr_, u32 size) 2892be7d22fSVladimir Kondratiev { 2902be7d22fSVladimir Kondratiev u32 off; 2912be7d22fSVladimir Kondratiev u32 ptr = le32_to_cpu(ptr_); 2922be7d22fSVladimir Kondratiev 2932be7d22fSVladimir Kondratiev if (ptr % 4) 2942be7d22fSVladimir Kondratiev return NULL; 2952be7d22fSVladimir Kondratiev 2962be7d22fSVladimir Kondratiev ptr = wmi_addr_remap(ptr); 2972be7d22fSVladimir Kondratiev if (ptr < WIL6210_FW_HOST_OFF) 2982be7d22fSVladimir Kondratiev return NULL; 2992be7d22fSVladimir Kondratiev 3002be7d22fSVladimir Kondratiev off = HOSTADDR(ptr); 301d86d4716SMaya Erez if (off > wil->bar_size - 4) 3022be7d22fSVladimir Kondratiev return NULL; 303705d2fdeSLior David if (size && ((off + size > wil->bar_size) || (off + size < off))) 304705d2fdeSLior David return NULL; 3052be7d22fSVladimir Kondratiev 3062be7d22fSVladimir Kondratiev return wil->csr + off; 3072be7d22fSVladimir Kondratiev } 3082be7d22fSVladimir Kondratiev 309705d2fdeSLior David void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr_) 310705d2fdeSLior David { 311705d2fdeSLior David return wmi_buffer_block(wil, ptr_, 0); 312705d2fdeSLior David } 313705d2fdeSLior David 3142be7d22fSVladimir Kondratiev /** 3152be7d22fSVladimir Kondratiev * Check address validity 3162be7d22fSVladimir Kondratiev */ 3172be7d22fSVladimir Kondratiev void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr) 3182be7d22fSVladimir Kondratiev { 3192be7d22fSVladimir Kondratiev u32 off; 3202be7d22fSVladimir Kondratiev 3212be7d22fSVladimir Kondratiev if (ptr % 4) 3222be7d22fSVladimir Kondratiev return NULL; 3232be7d22fSVladimir Kondratiev 3242be7d22fSVladimir Kondratiev if (ptr < WIL6210_FW_HOST_OFF) 3252be7d22fSVladimir Kondratiev return NULL; 3262be7d22fSVladimir Kondratiev 3272be7d22fSVladimir Kondratiev off = HOSTADDR(ptr); 328d86d4716SMaya Erez if (off > wil->bar_size - 4) 3292be7d22fSVladimir Kondratiev return NULL; 3302be7d22fSVladimir Kondratiev 3312be7d22fSVladimir Kondratiev return wil->csr + off; 3322be7d22fSVladimir Kondratiev } 3332be7d22fSVladimir Kondratiev 3342be7d22fSVladimir Kondratiev int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, 3352be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 3362be7d22fSVladimir Kondratiev { 3372be7d22fSVladimir Kondratiev void __iomem *src = wmi_buffer(wil, ptr); 3388fe59627SVladimir Kondratiev 3392be7d22fSVladimir Kondratiev if (!src) 3402be7d22fSVladimir Kondratiev return -EINVAL; 3412be7d22fSVladimir Kondratiev 3422be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(hdr, src, sizeof(*hdr)); 3432be7d22fSVladimir Kondratiev 3442be7d22fSVladimir Kondratiev return 0; 3452be7d22fSVladimir Kondratiev } 3462be7d22fSVladimir Kondratiev 3475fad7241SDedy Lansky static const char *cmdid2name(u16 cmdid) 3485fad7241SDedy Lansky { 3495fad7241SDedy Lansky switch (cmdid) { 3505fad7241SDedy Lansky case WMI_NOTIFY_REQ_CMDID: 3515fad7241SDedy Lansky return "WMI_NOTIFY_REQ_CMD"; 3525fad7241SDedy Lansky case WMI_START_SCAN_CMDID: 3535fad7241SDedy Lansky return "WMI_START_SCAN_CMD"; 3545fad7241SDedy Lansky case WMI_CONNECT_CMDID: 3555fad7241SDedy Lansky return "WMI_CONNECT_CMD"; 3565fad7241SDedy Lansky case WMI_DISCONNECT_CMDID: 3575fad7241SDedy Lansky return "WMI_DISCONNECT_CMD"; 3585fad7241SDedy Lansky case WMI_SW_TX_REQ_CMDID: 3595fad7241SDedy Lansky return "WMI_SW_TX_REQ_CMD"; 3605fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_CMDID: 3615fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_CMD"; 3625fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_CMDID: 3635fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_CMD"; 3645fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_CMDID: 3655fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_CMD"; 3665fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_CMDID: 3675fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_CMD"; 3685fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_CMDID: 3695fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_CMD"; 3705fad7241SDedy Lansky case WMI_TOF_SESSION_START_CMDID: 3715fad7241SDedy Lansky return "WMI_TOF_SESSION_START_CMD"; 3725fad7241SDedy Lansky case WMI_AOA_MEAS_CMDID: 3735fad7241SDedy Lansky return "WMI_AOA_MEAS_CMD"; 3745fad7241SDedy Lansky case WMI_PMC_CMDID: 3755fad7241SDedy Lansky return "WMI_PMC_CMD"; 3765fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_CMDID: 3775fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_CMD"; 3785fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_CMDID: 3795fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_CMD"; 3805fad7241SDedy Lansky case WMI_VRING_CFG_CMDID: 3815fad7241SDedy Lansky return "WMI_VRING_CFG_CMD"; 3825fad7241SDedy Lansky case WMI_BCAST_VRING_CFG_CMDID: 3835fad7241SDedy Lansky return "WMI_BCAST_VRING_CFG_CMD"; 3845fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_CMDID: 3855fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_CMD"; 3865fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_CMDID: 3875fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_CMD"; 3885fad7241SDedy Lansky case WMI_ECHO_CMDID: 3895fad7241SDedy Lansky return "WMI_ECHO_CMD"; 3905fad7241SDedy Lansky case WMI_SET_MAC_ADDRESS_CMDID: 3915fad7241SDedy Lansky return "WMI_SET_MAC_ADDRESS_CMD"; 3925fad7241SDedy Lansky case WMI_LED_CFG_CMDID: 3935fad7241SDedy Lansky return "WMI_LED_CFG_CMD"; 3945fad7241SDedy Lansky case WMI_PCP_START_CMDID: 3955fad7241SDedy Lansky return "WMI_PCP_START_CMD"; 3965fad7241SDedy Lansky case WMI_PCP_STOP_CMDID: 3975fad7241SDedy Lansky return "WMI_PCP_STOP_CMD"; 3985fad7241SDedy Lansky case WMI_SET_SSID_CMDID: 3995fad7241SDedy Lansky return "WMI_SET_SSID_CMD"; 4005fad7241SDedy Lansky case WMI_GET_SSID_CMDID: 4015fad7241SDedy Lansky return "WMI_GET_SSID_CMD"; 4025fad7241SDedy Lansky case WMI_SET_PCP_CHANNEL_CMDID: 4035fad7241SDedy Lansky return "WMI_SET_PCP_CHANNEL_CMD"; 4045fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_CMDID: 4055fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_CMD"; 4065fad7241SDedy Lansky case WMI_P2P_CFG_CMDID: 4075fad7241SDedy Lansky return "WMI_P2P_CFG_CMD"; 4083ada9314SLior David case WMI_PORT_ALLOCATE_CMDID: 4093ada9314SLior David return "WMI_PORT_ALLOCATE_CMD"; 4103ada9314SLior David case WMI_PORT_DELETE_CMDID: 4113ada9314SLior David return "WMI_PORT_DELETE_CMD"; 4125fad7241SDedy Lansky case WMI_START_LISTEN_CMDID: 4135fad7241SDedy Lansky return "WMI_START_LISTEN_CMD"; 4145fad7241SDedy Lansky case WMI_START_SEARCH_CMDID: 4155fad7241SDedy Lansky return "WMI_START_SEARCH_CMD"; 4165fad7241SDedy Lansky case WMI_DISCOVERY_STOP_CMDID: 4175fad7241SDedy Lansky return "WMI_DISCOVERY_STOP_CMD"; 4185fad7241SDedy Lansky case WMI_DELETE_CIPHER_KEY_CMDID: 4195fad7241SDedy Lansky return "WMI_DELETE_CIPHER_KEY_CMD"; 4205fad7241SDedy Lansky case WMI_ADD_CIPHER_KEY_CMDID: 4215fad7241SDedy Lansky return "WMI_ADD_CIPHER_KEY_CMD"; 4225fad7241SDedy Lansky case WMI_SET_APPIE_CMDID: 4235fad7241SDedy Lansky return "WMI_SET_APPIE_CMD"; 4245fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_CMDID: 4255fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_CMD"; 4265fad7241SDedy Lansky case WMI_TEMP_SENSE_CMDID: 4275fad7241SDedy Lansky return "WMI_TEMP_SENSE_CMD"; 4285fad7241SDedy Lansky case WMI_DEL_STA_CMDID: 4295fad7241SDedy Lansky return "WMI_DEL_STA_CMD"; 4305fad7241SDedy Lansky case WMI_DISCONNECT_STA_CMDID: 4315fad7241SDedy Lansky return "WMI_DISCONNECT_STA_CMD"; 43296c93589SGidon Studinski case WMI_RING_BA_EN_CMDID: 43396c93589SGidon Studinski return "WMI_RING_BA_EN_CMD"; 43496c93589SGidon Studinski case WMI_RING_BA_DIS_CMDID: 43596c93589SGidon Studinski return "WMI_RING_BA_DIS_CMD"; 4365fad7241SDedy Lansky case WMI_RCP_DELBA_CMDID: 4375fad7241SDedy Lansky return "WMI_RCP_DELBA_CMD"; 4385fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_CMDID: 4395fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_CMD"; 4407be13fc3SGidon Studinski case WMI_RCP_ADDBA_RESP_EDMA_CMDID: 4417be13fc3SGidon Studinski return "WMI_RCP_ADDBA_RESP_EDMA_CMD"; 4425fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_CMDID: 4435fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_CMD"; 4445fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_CMDID: 4455fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_CMD"; 4465fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_CMDID: 4475fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_CMD"; 4485fad7241SDedy Lansky case WMI_ABORT_SCAN_CMDID: 4495fad7241SDedy Lansky return "WMI_ABORT_SCAN_CMD"; 4505fad7241SDedy Lansky case WMI_NEW_STA_CMDID: 4515fad7241SDedy Lansky return "WMI_NEW_STA_CMD"; 4525fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_CMDID: 4535fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_CMD"; 4545fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_CMDID: 4555fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_CMD"; 4565fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_CMDID: 4575fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_CMD"; 4585fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_CMDID: 4595fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_CMD"; 460a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_CMDID: 461a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_CMD"; 462a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_CMDID: 463a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_CMD"; 46496c93589SGidon Studinski case WMI_TX_STATUS_RING_ADD_CMDID: 46596c93589SGidon Studinski return "WMI_TX_STATUS_RING_ADD_CMD"; 46696c93589SGidon Studinski case WMI_RX_STATUS_RING_ADD_CMDID: 46796c93589SGidon Studinski return "WMI_RX_STATUS_RING_ADD_CMD"; 46896c93589SGidon Studinski case WMI_TX_DESC_RING_ADD_CMDID: 46996c93589SGidon Studinski return "WMI_TX_DESC_RING_ADD_CMD"; 47096c93589SGidon Studinski case WMI_RX_DESC_RING_ADD_CMDID: 47196c93589SGidon Studinski return "WMI_RX_DESC_RING_ADD_CMD"; 47296c93589SGidon Studinski case WMI_BCAST_DESC_RING_ADD_CMDID: 47396c93589SGidon Studinski return "WMI_BCAST_DESC_RING_ADD_CMD"; 47496c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_CMDID: 47596c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_CMD"; 4760c936b3cSDedy Lansky case WMI_LINK_STATS_CMDID: 4770c936b3cSDedy Lansky return "WMI_LINK_STATS_CMD"; 478b698e2dfSAhmad Masri case WMI_SW_TX_REQ_EXT_CMDID: 479b698e2dfSAhmad Masri return "WMI_SW_TX_REQ_EXT_CMDID"; 480b9010f10SAhmad Masri case WMI_FT_AUTH_CMDID: 481b9010f10SAhmad Masri return "WMI_FT_AUTH_CMD"; 482b9010f10SAhmad Masri case WMI_FT_REASSOC_CMDID: 483b9010f10SAhmad Masri return "WMI_FT_REASSOC_CMD"; 484b9010f10SAhmad Masri case WMI_UPDATE_FT_IES_CMDID: 485b9010f10SAhmad Masri return "WMI_UPDATE_FT_IES_CMD"; 486c5b3a658SAlexei Avshalom Lazar case WMI_RBUFCAP_CFG_CMDID: 487c5b3a658SAlexei Avshalom Lazar return "WMI_RBUFCAP_CFG_CMD"; 4889b586118STzahi Sabo case WMI_TEMP_SENSE_ALL_CMDID: 4899b586118STzahi Sabo return "WMI_TEMP_SENSE_ALL_CMDID"; 4905fad7241SDedy Lansky default: 4915fad7241SDedy Lansky return "Untracked CMD"; 4925fad7241SDedy Lansky } 4935fad7241SDedy Lansky } 4945fad7241SDedy Lansky 4955fad7241SDedy Lansky static const char *eventid2name(u16 eventid) 4965fad7241SDedy Lansky { 4975fad7241SDedy Lansky switch (eventid) { 4985fad7241SDedy Lansky case WMI_NOTIFY_REQ_DONE_EVENTID: 4995fad7241SDedy Lansky return "WMI_NOTIFY_REQ_DONE_EVENT"; 5005fad7241SDedy Lansky case WMI_DISCONNECT_EVENTID: 5015fad7241SDedy Lansky return "WMI_DISCONNECT_EVENT"; 5025fad7241SDedy Lansky case WMI_SW_TX_COMPLETE_EVENTID: 5035fad7241SDedy Lansky return "WMI_SW_TX_COMPLETE_EVENT"; 5045fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID: 5055fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_DONE_EVENT"; 5065fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID: 5075fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_DONE_EVENT"; 5085fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5095fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5105fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5115fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5125fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_EVENTID: 5135fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_EVENT"; 5145fad7241SDedy Lansky case WMI_FW_READY_EVENTID: 5155fad7241SDedy Lansky return "WMI_FW_READY_EVENT"; 5165fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_EVENTID: 5175fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_EVENT"; 5185fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_EVENTID: 5195fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_EVENT"; 5205fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_EVENTID: 5215fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_EVENT"; 5225fad7241SDedy Lansky case WMI_VRING_CFG_DONE_EVENTID: 5235fad7241SDedy Lansky return "WMI_VRING_CFG_DONE_EVENT"; 5245fad7241SDedy Lansky case WMI_READY_EVENTID: 5255fad7241SDedy Lansky return "WMI_READY_EVENT"; 5265fad7241SDedy Lansky case WMI_RX_MGMT_PACKET_EVENTID: 5275fad7241SDedy Lansky return "WMI_RX_MGMT_PACKET_EVENT"; 5285fad7241SDedy Lansky case WMI_TX_MGMT_PACKET_EVENTID: 5295fad7241SDedy Lansky return "WMI_TX_MGMT_PACKET_EVENT"; 5305fad7241SDedy Lansky case WMI_SCAN_COMPLETE_EVENTID: 5315fad7241SDedy Lansky return "WMI_SCAN_COMPLETE_EVENT"; 5325fad7241SDedy Lansky case WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID: 5335fad7241SDedy Lansky return "WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENT"; 5345fad7241SDedy Lansky case WMI_CONNECT_EVENTID: 5355fad7241SDedy Lansky return "WMI_CONNECT_EVENT"; 5365fad7241SDedy Lansky case WMI_EAPOL_RX_EVENTID: 5375fad7241SDedy Lansky return "WMI_EAPOL_RX_EVENT"; 5385fad7241SDedy Lansky case WMI_BA_STATUS_EVENTID: 5395fad7241SDedy Lansky return "WMI_BA_STATUS_EVENT"; 5405fad7241SDedy Lansky case WMI_RCP_ADDBA_REQ_EVENTID: 5415fad7241SDedy Lansky return "WMI_RCP_ADDBA_REQ_EVENT"; 5425fad7241SDedy Lansky case WMI_DELBA_EVENTID: 5435fad7241SDedy Lansky return "WMI_DELBA_EVENT"; 54496c93589SGidon Studinski case WMI_RING_EN_EVENTID: 54596c93589SGidon Studinski return "WMI_RING_EN_EVENT"; 5465fad7241SDedy Lansky case WMI_DATA_PORT_OPEN_EVENTID: 5475fad7241SDedy Lansky return "WMI_DATA_PORT_OPEN_EVENT"; 5485fad7241SDedy Lansky case WMI_AOA_MEAS_EVENTID: 5495fad7241SDedy Lansky return "WMI_AOA_MEAS_EVENT"; 5505fad7241SDedy Lansky case WMI_TOF_SESSION_END_EVENTID: 5515fad7241SDedy Lansky return "WMI_TOF_SESSION_END_EVENT"; 5525fad7241SDedy Lansky case WMI_TOF_GET_CAPABILITIES_EVENTID: 5535fad7241SDedy Lansky return "WMI_TOF_GET_CAPABILITIES_EVENT"; 5545fad7241SDedy Lansky case WMI_TOF_SET_LCR_EVENTID: 5555fad7241SDedy Lansky return "WMI_TOF_SET_LCR_EVENT"; 5565fad7241SDedy Lansky case WMI_TOF_SET_LCI_EVENTID: 5575fad7241SDedy Lansky return "WMI_TOF_SET_LCI_EVENT"; 5585fad7241SDedy Lansky case WMI_TOF_FTM_PER_DEST_RES_EVENTID: 5595fad7241SDedy Lansky return "WMI_TOF_FTM_PER_DEST_RES_EVENT"; 5605fad7241SDedy Lansky case WMI_TOF_CHANNEL_INFO_EVENTID: 5615fad7241SDedy Lansky return "WMI_TOF_CHANNEL_INFO_EVENT"; 5625fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_EVENTID: 5635fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_EVENT"; 5645fad7241SDedy Lansky case WMI_ECHO_RSP_EVENTID: 5655fad7241SDedy Lansky return "WMI_ECHO_RSP_EVENT"; 5665fad7241SDedy Lansky case WMI_LED_CFG_DONE_EVENTID: 5675fad7241SDedy Lansky return "WMI_LED_CFG_DONE_EVENT"; 5685fad7241SDedy Lansky case WMI_PCP_STARTED_EVENTID: 5695fad7241SDedy Lansky return "WMI_PCP_STARTED_EVENT"; 5705fad7241SDedy Lansky case WMI_PCP_STOPPED_EVENTID: 5715fad7241SDedy Lansky return "WMI_PCP_STOPPED_EVENT"; 5725fad7241SDedy Lansky case WMI_GET_SSID_EVENTID: 5735fad7241SDedy Lansky return "WMI_GET_SSID_EVENT"; 5745fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_EVENTID: 5755fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_EVENT"; 5765fad7241SDedy Lansky case WMI_P2P_CFG_DONE_EVENTID: 5775fad7241SDedy Lansky return "WMI_P2P_CFG_DONE_EVENT"; 5783ada9314SLior David case WMI_PORT_ALLOCATED_EVENTID: 5793ada9314SLior David return "WMI_PORT_ALLOCATED_EVENT"; 5803ada9314SLior David case WMI_PORT_DELETED_EVENTID: 5813ada9314SLior David return "WMI_PORT_DELETED_EVENT"; 5825fad7241SDedy Lansky case WMI_LISTEN_STARTED_EVENTID: 5835fad7241SDedy Lansky return "WMI_LISTEN_STARTED_EVENT"; 5845fad7241SDedy Lansky case WMI_SEARCH_STARTED_EVENTID: 5855fad7241SDedy Lansky return "WMI_SEARCH_STARTED_EVENT"; 5865fad7241SDedy Lansky case WMI_DISCOVERY_STOPPED_EVENTID: 5875fad7241SDedy Lansky return "WMI_DISCOVERY_STOPPED_EVENT"; 5885fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_DONE_EVENTID: 5895fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_DONE_EVENT"; 5905fad7241SDedy Lansky case WMI_TEMP_SENSE_DONE_EVENTID: 5915fad7241SDedy Lansky return "WMI_TEMP_SENSE_DONE_EVENT"; 5925fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_SENT_EVENTID: 5935fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_SENT_EVENT"; 5945fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_EVENTID: 5955fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_EVENT"; 5965fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_EVENTID: 5975fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_EVENT"; 5985fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_EVENTID: 5995fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_EVENT"; 6005fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_EVENTID: 6015fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_EVENT"; 6025fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_EVENTID: 6035fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_EVENT"; 6045fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID: 6055fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENT"; 6065fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_EVENTID: 6075fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_EVENT"; 608a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_EVENTID: 609a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_EVENT"; 610a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_EVENTID: 611a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_EVENT"; 612a5dc6883SDedy Lansky case WMI_SCHED_SCAN_RESULT_EVENTID: 613a5dc6883SDedy Lansky return "WMI_SCHED_SCAN_RESULT_EVENT"; 61496c93589SGidon Studinski case WMI_TX_STATUS_RING_CFG_DONE_EVENTID: 61596c93589SGidon Studinski return "WMI_TX_STATUS_RING_CFG_DONE_EVENT"; 61696c93589SGidon Studinski case WMI_RX_STATUS_RING_CFG_DONE_EVENTID: 61796c93589SGidon Studinski return "WMI_RX_STATUS_RING_CFG_DONE_EVENT"; 61896c93589SGidon Studinski case WMI_TX_DESC_RING_CFG_DONE_EVENTID: 61996c93589SGidon Studinski return "WMI_TX_DESC_RING_CFG_DONE_EVENT"; 62096c93589SGidon Studinski case WMI_RX_DESC_RING_CFG_DONE_EVENTID: 62196c93589SGidon Studinski return "WMI_RX_DESC_RING_CFG_DONE_EVENT"; 62296c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID: 62396c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENT"; 6240c936b3cSDedy Lansky case WMI_LINK_STATS_CONFIG_DONE_EVENTID: 6250c936b3cSDedy Lansky return "WMI_LINK_STATS_CONFIG_DONE_EVENT"; 6260c936b3cSDedy Lansky case WMI_LINK_STATS_EVENTID: 6270c936b3cSDedy Lansky return "WMI_LINK_STATS_EVENT"; 628b9010f10SAhmad Masri case WMI_COMMAND_NOT_SUPPORTED_EVENTID: 629b9010f10SAhmad Masri return "WMI_COMMAND_NOT_SUPPORTED_EVENT"; 630b9010f10SAhmad Masri case WMI_FT_AUTH_STATUS_EVENTID: 631b9010f10SAhmad Masri return "WMI_FT_AUTH_STATUS_EVENT"; 632b9010f10SAhmad Masri case WMI_FT_REASSOC_STATUS_EVENTID: 633b9010f10SAhmad Masri return "WMI_FT_REASSOC_STATUS_EVENT"; 634c5b3a658SAlexei Avshalom Lazar case WMI_RBUFCAP_CFG_EVENTID: 635c5b3a658SAlexei Avshalom Lazar return "WMI_RBUFCAP_CFG_EVENT"; 6369b586118STzahi Sabo case WMI_TEMP_SENSE_ALL_DONE_EVENTID: 6379b586118STzahi Sabo return "WMI_TEMP_SENSE_ALL_DONE_EVENTID"; 6385fad7241SDedy Lansky default: 6395fad7241SDedy Lansky return "Untracked EVENT"; 6405fad7241SDedy Lansky } 6415fad7241SDedy Lansky } 6425fad7241SDedy Lansky 643e00243faSLior David static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, 644e00243faSLior David void *buf, u16 len) 6452be7d22fSVladimir Kondratiev { 6462be7d22fSVladimir Kondratiev struct { 6472be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 648b874ddecSLior David struct wmi_cmd_hdr wmi; 6492be7d22fSVladimir Kondratiev } __packed cmd = { 6502be7d22fSVladimir Kondratiev .hdr = { 6512be7d22fSVladimir Kondratiev .type = WIL_MBOX_HDR_TYPE_WMI, 6522be7d22fSVladimir Kondratiev .flags = 0, 6532be7d22fSVladimir Kondratiev .len = cpu_to_le16(sizeof(cmd.wmi) + len), 6542be7d22fSVladimir Kondratiev }, 6552be7d22fSVladimir Kondratiev .wmi = { 656e00243faSLior David .mid = mid, 657b874ddecSLior David .command_id = cpu_to_le16(cmdid), 6582be7d22fSVladimir Kondratiev }, 6592be7d22fSVladimir Kondratiev }; 6602be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx; 6612be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_head; 6622be7d22fSVladimir Kondratiev u32 next_head; 6632be7d22fSVladimir Kondratiev void __iomem *dst; 6642be7d22fSVladimir Kondratiev void __iomem *head = wmi_addr(wil, r->head); 6652be7d22fSVladimir Kondratiev uint retry; 666349214c1SMaya Erez int rc = 0; 6672be7d22fSVladimir Kondratiev 66826a6d527SLior David if (len > r->entry_size - sizeof(cmd)) { 6692be7d22fSVladimir Kondratiev wil_err(wil, "WMI size too large: %d bytes, max is %d\n", 6702be7d22fSVladimir Kondratiev (int)(sizeof(cmd) + len), r->entry_size); 6712be7d22fSVladimir Kondratiev return -ERANGE; 6722be7d22fSVladimir Kondratiev } 6732be7d22fSVladimir Kondratiev 6742be7d22fSVladimir Kondratiev might_sleep(); 6752be7d22fSVladimir Kondratiev 6769419b6a2SVladimir Kondratiev if (!test_bit(wil_status_fwready, wil->status)) { 67715e23124SVladimir Kondratiev wil_err(wil, "WMI: cannot send command while FW not ready\n"); 6782be7d22fSVladimir Kondratiev return -EAGAIN; 6792be7d22fSVladimir Kondratiev } 6802be7d22fSVladimir Kondratiev 681fe9ee51eSMaya Erez /* Allow sending only suspend / resume commands during susepnd flow */ 682fe9ee51eSMaya Erez if ((test_bit(wil_status_suspending, wil->status) || 683fe9ee51eSMaya Erez test_bit(wil_status_suspended, wil->status) || 684fe9ee51eSMaya Erez test_bit(wil_status_resuming, wil->status)) && 685fe9ee51eSMaya Erez ((cmdid != WMI_TRAFFIC_SUSPEND_CMDID) && 686fe9ee51eSMaya Erez (cmdid != WMI_TRAFFIC_RESUME_CMDID))) { 687fe9ee51eSMaya Erez wil_err(wil, "WMI: reject send_command during suspend\n"); 688fe9ee51eSMaya Erez return -EINVAL; 689fe9ee51eSMaya Erez } 690fe9ee51eSMaya Erez 6912be7d22fSVladimir Kondratiev if (!head) { 6922be7d22fSVladimir Kondratiev wil_err(wil, "WMI head is garbage: 0x%08x\n", r->head); 6932be7d22fSVladimir Kondratiev return -EINVAL; 6942be7d22fSVladimir Kondratiev } 695349214c1SMaya Erez 696349214c1SMaya Erez wil_halp_vote(wil); 697349214c1SMaya Erez 6982be7d22fSVladimir Kondratiev /* read Tx head till it is not busy */ 6992be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 7002be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_head, head, sizeof(d_head)); 7012be7d22fSVladimir Kondratiev if (d_head.sync == 0) 7022be7d22fSVladimir Kondratiev break; 7032be7d22fSVladimir Kondratiev msleep(20); 7042be7d22fSVladimir Kondratiev } 7052be7d22fSVladimir Kondratiev if (d_head.sync != 0) { 7062be7d22fSVladimir Kondratiev wil_err(wil, "WMI head busy\n"); 707349214c1SMaya Erez rc = -EBUSY; 708349214c1SMaya Erez goto out; 7092be7d22fSVladimir Kondratiev } 7102be7d22fSVladimir Kondratiev /* next head */ 7112be7d22fSVladimir Kondratiev next_head = r->base + ((r->head - r->base + sizeof(d_head)) % r->size); 7127743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Head 0x%08x -> 0x%08x\n", r->head, next_head); 7132be7d22fSVladimir Kondratiev /* wait till FW finish with previous command */ 7142be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 715452133a7SMaya Erez if (!test_bit(wil_status_fwready, wil->status)) { 716452133a7SMaya Erez wil_err(wil, "WMI: cannot send command while FW not ready\n"); 717349214c1SMaya Erez rc = -EAGAIN; 718349214c1SMaya Erez goto out; 719452133a7SMaya Erez } 720b9eeb512SVladimir Kondratiev r->tail = wil_r(wil, RGF_MBOX + 7212be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, tx.tail)); 7222be7d22fSVladimir Kondratiev if (next_head != r->tail) 7232be7d22fSVladimir Kondratiev break; 7242be7d22fSVladimir Kondratiev msleep(20); 7252be7d22fSVladimir Kondratiev } 7262be7d22fSVladimir Kondratiev if (next_head == r->tail) { 7272be7d22fSVladimir Kondratiev wil_err(wil, "WMI ring full\n"); 728349214c1SMaya Erez rc = -EBUSY; 729349214c1SMaya Erez goto out; 7302be7d22fSVladimir Kondratiev } 7312be7d22fSVladimir Kondratiev dst = wmi_buffer(wil, d_head.addr); 7322be7d22fSVladimir Kondratiev if (!dst) { 7332be7d22fSVladimir Kondratiev wil_err(wil, "invalid WMI buffer: 0x%08x\n", 7342be7d22fSVladimir Kondratiev le32_to_cpu(d_head.addr)); 735349214c1SMaya Erez rc = -EAGAIN; 736349214c1SMaya Erez goto out; 7372be7d22fSVladimir Kondratiev } 7382be7d22fSVladimir Kondratiev cmd.hdr.seq = cpu_to_le16(++wil->wmi_seq); 7392be7d22fSVladimir Kondratiev /* set command */ 740e00243faSLior David wil_dbg_wmi(wil, "sending %s (0x%04x) [%d] mid %d\n", 741e00243faSLior David cmdid2name(cmdid), cmdid, len, mid); 7427743882dSVladimir Kondratiev wil_hex_dump_wmi("Cmd ", DUMP_PREFIX_OFFSET, 16, 1, &cmd, 7432be7d22fSVladimir Kondratiev sizeof(cmd), true); 7447743882dSVladimir Kondratiev wil_hex_dump_wmi("cmd ", DUMP_PREFIX_OFFSET, 16, 1, buf, 7452be7d22fSVladimir Kondratiev len, true); 7462be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst, &cmd, sizeof(cmd)); 7472be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst + sizeof(cmd), buf, len); 7482be7d22fSVladimir Kondratiev /* mark entry as full */ 749b9eeb512SVladimir Kondratiev wil_w(wil, r->head + offsetof(struct wil6210_mbox_ring_desc, sync), 1); 7502be7d22fSVladimir Kondratiev /* advance next ptr */ 751b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + offsetof(struct wil6210_mbox_ctl, tx.head), 752b9eeb512SVladimir Kondratiev r->head = next_head); 7532be7d22fSVladimir Kondratiev 754f988b23fSVladimir Kondratiev trace_wil6210_wmi_cmd(&cmd.wmi, buf, len); 75598658095SVladimir Kondratiev 7562be7d22fSVladimir Kondratiev /* interrupt to FW */ 757b9eeb512SVladimir Kondratiev wil_w(wil, RGF_USER_USER_ICR + offsetof(struct RGF_ICR, ICS), 758b9eeb512SVladimir Kondratiev SW_INT_MBOX); 7592be7d22fSVladimir Kondratiev 760349214c1SMaya Erez out: 761349214c1SMaya Erez wil_halp_unvote(wil); 762349214c1SMaya Erez return rc; 7632be7d22fSVladimir Kondratiev } 7642be7d22fSVladimir Kondratiev 765e00243faSLior David int wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len) 7662be7d22fSVladimir Kondratiev { 7672be7d22fSVladimir Kondratiev int rc; 7682be7d22fSVladimir Kondratiev 7692be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 770e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 7712be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 7722be7d22fSVladimir Kondratiev 7732be7d22fSVladimir Kondratiev return rc; 7742be7d22fSVladimir Kondratiev } 7752be7d22fSVladimir Kondratiev 7762be7d22fSVladimir Kondratiev /*=== Event handlers ===*/ 777e00243faSLior David static void wmi_evt_ready(struct wil6210_vif *vif, int id, void *d, int len) 7782be7d22fSVladimir Kondratiev { 779e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 780e00243faSLior David struct wiphy *wiphy = wil_to_wiphy(wil); 7812be7d22fSVladimir Kondratiev struct wmi_ready_event *evt = d; 782bf0353a6SAhmad Masri u8 fw_max_assoc_sta; 7838fe59627SVladimir Kondratiev 78413cd9f75SLior David wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n", 78513cd9f75SLior David wil->fw_version, le32_to_cpu(evt->sw_version), 7864aebd3bdSLior David evt->mac, evt->numof_additional_mids); 7874aebd3bdSLior David if (evt->numof_additional_mids + 1 < wil->max_vifs) { 7884aebd3bdSLior David wil_err(wil, "FW does not support enough MIDs (need %d)", 7894aebd3bdSLior David wil->max_vifs - 1); 7904aebd3bdSLior David return; /* FW load will fail after timeout */ 7914aebd3bdSLior David } 7922cd0f021SVladimir Kondratiev /* ignore MAC address, we already have it from the boot loader */ 793e00243faSLior David strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version)); 7942be7d22fSVladimir Kondratiev 795eb4c0215SDedy Lansky if (len > offsetof(struct wmi_ready_event, rfc_read_calib_result)) { 796eb4c0215SDedy Lansky wil_dbg_wmi(wil, "rfc calibration result %d\n", 797eb4c0215SDedy Lansky evt->rfc_read_calib_result); 798eb4c0215SDedy Lansky wil->fw_calib_result = evt->rfc_read_calib_result; 799eb4c0215SDedy Lansky } 800bf0353a6SAhmad Masri 801bf0353a6SAhmad Masri fw_max_assoc_sta = WIL6210_RX_DESC_MAX_CID; 802bf0353a6SAhmad Masri if (len > offsetof(struct wmi_ready_event, max_assoc_sta) && 803bf0353a6SAhmad Masri evt->max_assoc_sta > 0) { 804bf0353a6SAhmad Masri fw_max_assoc_sta = evt->max_assoc_sta; 805bf0353a6SAhmad Masri wil_dbg_wmi(wil, "fw reported max assoc sta %d\n", 806bf0353a6SAhmad Masri fw_max_assoc_sta); 807bf0353a6SAhmad Masri 808bf0353a6SAhmad Masri if (fw_max_assoc_sta > WIL6210_MAX_CID) { 809bf0353a6SAhmad Masri wil_dbg_wmi(wil, 810bf0353a6SAhmad Masri "fw max assoc sta %d exceeds max driver supported %d\n", 811bf0353a6SAhmad Masri fw_max_assoc_sta, WIL6210_MAX_CID); 812bf0353a6SAhmad Masri fw_max_assoc_sta = WIL6210_MAX_CID; 813bf0353a6SAhmad Masri } 814bf0353a6SAhmad Masri } 815bf0353a6SAhmad Masri 816ddf7afddSAhmad Masri wil->max_assoc_sta = min_t(uint, max_assoc_sta, fw_max_assoc_sta); 817ddf7afddSAhmad Masri wil_dbg_wmi(wil, "setting max assoc sta to %d\n", wil->max_assoc_sta); 818bf0353a6SAhmad Masri 819c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 8209419b6a2SVladimir Kondratiev set_bit(wil_status_fwready, wil->status); 82159502647SDedy Lansky /* let the reset sequence continue */ 8222be7d22fSVladimir Kondratiev complete(&wil->wmi_ready); 8232be7d22fSVladimir Kondratiev } 8242be7d22fSVladimir Kondratiev 825e00243faSLior David static void wmi_evt_rx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 8262be7d22fSVladimir Kondratiev { 827e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 8282be7d22fSVladimir Kondratiev struct wmi_rx_mgmt_packet_event *data = d; 8292be7d22fSVladimir Kondratiev struct wiphy *wiphy = wil_to_wiphy(wil); 8302be7d22fSVladimir Kondratiev struct ieee80211_mgmt *rx_mgmt_frame = 8312be7d22fSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 83290d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_rx_mgmt_packet_event, payload); 83390d89e9aSVladimir Kondratiev int ch_no; 83490d89e9aSVladimir Kondratiev u32 freq; 83590d89e9aSVladimir Kondratiev struct ieee80211_channel *channel; 83690d89e9aSVladimir Kondratiev s32 signal; 83790d89e9aSVladimir Kondratiev __le16 fc; 83890d89e9aSVladimir Kondratiev u32 d_len; 83990d89e9aSVladimir Kondratiev u16 d_status; 8402be7d22fSVladimir Kondratiev 84190d89e9aSVladimir Kondratiev if (flen < 0) { 84290d89e9aSVladimir Kondratiev wil_err(wil, "MGMT Rx: short event, len %d\n", len); 84390d89e9aSVladimir Kondratiev return; 84490d89e9aSVladimir Kondratiev } 84590d89e9aSVladimir Kondratiev 84690d89e9aSVladimir Kondratiev d_len = le32_to_cpu(data->info.len); 84790d89e9aSVladimir Kondratiev if (d_len != flen) { 84890d89e9aSVladimir Kondratiev wil_err(wil, 84990d89e9aSVladimir Kondratiev "MGMT Rx: length mismatch, d_len %d should be %d\n", 85090d89e9aSVladimir Kondratiev d_len, flen); 85190d89e9aSVladimir Kondratiev return; 85290d89e9aSVladimir Kondratiev } 85390d89e9aSVladimir Kondratiev 85490d89e9aSVladimir Kondratiev ch_no = data->info.channel + 1; 85557fbcce3SJohannes Berg freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 85690d89e9aSVladimir Kondratiev channel = ieee80211_get_channel(wiphy, freq); 85730868f5dSDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 85830868f5dSDedy Lansky signal = 100 * data->info.rssi; 85930868f5dSDedy Lansky else 86090d89e9aSVladimir Kondratiev signal = data->info.sqi; 86190d89e9aSVladimir Kondratiev d_status = le16_to_cpu(data->info.status); 86290d89e9aSVladimir Kondratiev fc = rx_mgmt_frame->frame_control; 86390d89e9aSVladimir Kondratiev 86430868f5dSDedy Lansky wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d RSSI %d SQI %d%%\n", 86530868f5dSDedy Lansky data->info.channel, data->info.mcs, data->info.rssi, 866b8b33a3aSVladimir Kondratiev data->info.sqi); 867f27dbf78SVladimir Kondratiev wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len, 868f27dbf78SVladimir Kondratiev le16_to_cpu(fc)); 8697743882dSVladimir Kondratiev wil_dbg_wmi(wil, "qid %d mid %d cid %d\n", 8702be7d22fSVladimir Kondratiev data->info.qid, data->info.mid, data->info.cid); 87190d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Rx ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 87290d89e9aSVladimir Kondratiev d_len, true); 8732be7d22fSVladimir Kondratiev 8742be7d22fSVladimir Kondratiev if (!channel) { 8752be7d22fSVladimir Kondratiev wil_err(wil, "Frame on unsupported channel\n"); 8762be7d22fSVladimir Kondratiev return; 8772be7d22fSVladimir Kondratiev } 8782be7d22fSVladimir Kondratiev 8792be7d22fSVladimir Kondratiev if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) { 8802be7d22fSVladimir Kondratiev struct cfg80211_bss *bss; 881058b3f11SMaya Erez struct cfg80211_inform_bss bss_data = { 882058b3f11SMaya Erez .chan = channel, 883058b3f11SMaya Erez .scan_width = NL80211_BSS_CHAN_WIDTH_20, 884058b3f11SMaya Erez .signal = signal, 885058b3f11SMaya Erez .boottime_ns = ktime_to_ns(ktime_get_boottime()), 886058b3f11SMaya Erez }; 8878eea944aSVladimir Kondratiev u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp); 8888eea944aSVladimir Kondratiev u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info); 8898eea944aSVladimir Kondratiev u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int); 8908eea944aSVladimir Kondratiev const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable; 8918eea944aSVladimir Kondratiev size_t ie_len = d_len - offsetof(struct ieee80211_mgmt, 8928eea944aSVladimir Kondratiev u.beacon.variable); 8938eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 8948eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf); 8958eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Beacon interval : %d\n", bi); 8968eea944aSVladimir Kondratiev wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf, 8978eea944aSVladimir Kondratiev ie_len, true); 8982be7d22fSVladimir Kondratiev 899e6d68341SDedy Lansky wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 900e6d68341SDedy Lansky 901058b3f11SMaya Erez bss = cfg80211_inform_bss_frame_data(wiphy, &bss_data, 902058b3f11SMaya Erez rx_mgmt_frame, 903058b3f11SMaya Erez d_len, GFP_KERNEL); 9042be7d22fSVladimir Kondratiev if (bss) { 9057743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Added BSS %pM\n", 9062be7d22fSVladimir Kondratiev rx_mgmt_frame->bssid); 9075b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 9082be7d22fSVladimir Kondratiev } else { 9095bc8c1f2SJohannes Berg wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 9102be7d22fSVladimir Kondratiev } 911102b1d99SVladimir Kondratiev } else { 912404bbb3cSLior David mutex_lock(&wil->vif_mutex); 913e00243faSLior David cfg80211_rx_mgmt(vif_to_radio_wdev(wil, vif), freq, signal, 914970fdfa8SVladimir Kondratiev (void *)rx_mgmt_frame, d_len, 0); 915404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9162be7d22fSVladimir Kondratiev } 9172be7d22fSVladimir Kondratiev } 9182be7d22fSVladimir Kondratiev 919e00243faSLior David static void wmi_evt_tx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 92090d89e9aSVladimir Kondratiev { 92190d89e9aSVladimir Kondratiev struct wmi_tx_mgmt_packet_event *data = d; 92290d89e9aSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = 92390d89e9aSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 92490d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_tx_mgmt_packet_event, payload); 92590d89e9aSVladimir Kondratiev 92690d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Tx ", DUMP_PREFIX_OFFSET, 16, 1, mgmt_frame, 92790d89e9aSVladimir Kondratiev flen, true); 92890d89e9aSVladimir Kondratiev } 92990d89e9aSVladimir Kondratiev 930e00243faSLior David static void wmi_evt_scan_complete(struct wil6210_vif *vif, int id, 9312be7d22fSVladimir Kondratiev void *d, int len) 9322be7d22fSVladimir Kondratiev { 933e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 934e00243faSLior David 935404bbb3cSLior David mutex_lock(&wil->vif_mutex); 936e00243faSLior David if (vif->scan_request) { 9372be7d22fSVladimir Kondratiev struct wmi_scan_complete_event *data = d; 938035859a5SMaya Erez int status = le32_to_cpu(data->status); 9391d76250bSAvraham Stern struct cfg80211_scan_info info = { 940035859a5SMaya Erez .aborted = ((status != WMI_SCAN_SUCCESS) && 941035859a5SMaya Erez (status != WMI_SCAN_ABORT_REJECTED)), 9421d76250bSAvraham Stern }; 9432be7d22fSVladimir Kondratiev 944035859a5SMaya Erez wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status); 9452a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n", 946e00243faSLior David vif->scan_request, info.aborted); 947e00243faSLior David del_timer_sync(&vif->scan_timer); 948e00243faSLior David cfg80211_scan_done(vif->scan_request, &info); 949e00243faSLior David if (vif->mid == 0) 950e00243faSLior David wil->radio_wdev = wil->main_ndev->ieee80211_ptr; 951e00243faSLior David vif->scan_request = NULL; 952035859a5SMaya Erez wake_up_interruptible(&wil->wq); 953e00243faSLior David if (vif->p2p.pending_listen_wdev) { 954bb6743f7SLior David wil_dbg_misc(wil, "Scheduling delayed listen\n"); 955e00243faSLior David schedule_work(&vif->p2p.delayed_listen_work); 956bb6743f7SLior David } 9572be7d22fSVladimir Kondratiev } else { 9582be7d22fSVladimir Kondratiev wil_err(wil, "SCAN_COMPLETE while not scanning\n"); 9592be7d22fSVladimir Kondratiev } 960404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9612be7d22fSVladimir Kondratiev } 9622be7d22fSVladimir Kondratiev 963e00243faSLior David static void wmi_evt_connect(struct wil6210_vif *vif, int id, void *d, int len) 9642be7d22fSVladimir Kondratiev { 965e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 966e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 967e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 9682be7d22fSVladimir Kondratiev struct wmi_connect_event *evt = d; 9692be7d22fSVladimir Kondratiev int ch; /* channel number */ 97041bd3d58SToke Høiland-Jørgensen struct station_info *sinfo; 9712be7d22fSVladimir Kondratiev u8 *assoc_req_ie, *assoc_resp_ie; 9722be7d22fSVladimir Kondratiev size_t assoc_req_ielen, assoc_resp_ielen; 9732be7d22fSVladimir Kondratiev /* capinfo(u16) + listen_interval(u16) + IEs */ 9742be7d22fSVladimir Kondratiev const size_t assoc_req_ie_offset = sizeof(u16) * 2; 9752be7d22fSVladimir Kondratiev /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 9762be7d22fSVladimir Kondratiev const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 9770916d9f2SMaya Erez int rc; 9782be7d22fSVladimir Kondratiev 9792be7d22fSVladimir Kondratiev if (len < sizeof(*evt)) { 9802be7d22fSVladimir Kondratiev wil_err(wil, "Connect event too short : %d bytes\n", len); 9812be7d22fSVladimir Kondratiev return; 9822be7d22fSVladimir Kondratiev } 9832be7d22fSVladimir Kondratiev if (len != sizeof(*evt) + evt->beacon_ie_len + evt->assoc_req_len + 9842be7d22fSVladimir Kondratiev evt->assoc_resp_len) { 9852be7d22fSVladimir Kondratiev wil_err(wil, 9862be7d22fSVladimir Kondratiev "Connect event corrupted : %d != %d + %d + %d + %d\n", 9872be7d22fSVladimir Kondratiev len, (int)sizeof(*evt), evt->beacon_ie_len, 9882be7d22fSVladimir Kondratiev evt->assoc_req_len, evt->assoc_resp_len); 9892be7d22fSVladimir Kondratiev return; 9902be7d22fSVladimir Kondratiev } 991ddf7afddSAhmad Masri if (evt->cid >= wil->max_assoc_sta) { 9923df2cd36SVladimir Kondratiev wil_err(wil, "Connect CID invalid : %d\n", evt->cid); 9933df2cd36SVladimir Kondratiev return; 9943df2cd36SVladimir Kondratiev } 9953df2cd36SVladimir Kondratiev 9962be7d22fSVladimir Kondratiev ch = evt->channel + 1; 9979d865ee2SLior David wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n", 9989d865ee2SLior David evt->bssid, ch, evt->cid, evt->aid); 9997743882dSVladimir Kondratiev wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1, 10002be7d22fSVladimir Kondratiev evt->assoc_info, len - sizeof(*evt), true); 10012be7d22fSVladimir Kondratiev 10022be7d22fSVladimir Kondratiev /* figure out IE's */ 10032be7d22fSVladimir Kondratiev assoc_req_ie = &evt->assoc_info[evt->beacon_ie_len + 10042be7d22fSVladimir Kondratiev assoc_req_ie_offset]; 10052be7d22fSVladimir Kondratiev assoc_req_ielen = evt->assoc_req_len - assoc_req_ie_offset; 10062be7d22fSVladimir Kondratiev if (evt->assoc_req_len <= assoc_req_ie_offset) { 10072be7d22fSVladimir Kondratiev assoc_req_ie = NULL; 10082be7d22fSVladimir Kondratiev assoc_req_ielen = 0; 10092be7d22fSVladimir Kondratiev } 10102be7d22fSVladimir Kondratiev 10112be7d22fSVladimir Kondratiev assoc_resp_ie = &evt->assoc_info[evt->beacon_ie_len + 10122be7d22fSVladimir Kondratiev evt->assoc_req_len + 10132be7d22fSVladimir Kondratiev assoc_resp_ie_offset]; 10142be7d22fSVladimir Kondratiev assoc_resp_ielen = evt->assoc_resp_len - assoc_resp_ie_offset; 10152be7d22fSVladimir Kondratiev if (evt->assoc_resp_len <= assoc_resp_ie_offset) { 10162be7d22fSVladimir Kondratiev assoc_resp_ie = NULL; 10172be7d22fSVladimir Kondratiev assoc_resp_ielen = 0; 10182be7d22fSVladimir Kondratiev } 10192be7d22fSVladimir Kondratiev 10200916d9f2SMaya Erez if (test_bit(wil_status_resetting, wil->status) || 10210916d9f2SMaya Erez !test_bit(wil_status_fwready, wil->status)) { 10220916d9f2SMaya Erez wil_err(wil, "status_resetting, cancel connect event, CID %d\n", 10230916d9f2SMaya Erez evt->cid); 10240916d9f2SMaya Erez /* no need for cleanup, wil_reset will do that */ 10250916d9f2SMaya Erez return; 10260916d9f2SMaya Erez } 10270916d9f2SMaya Erez 1028b819447dSHamad Kadmany mutex_lock(&wil->mutex); 1029b819447dSHamad Kadmany 10302be7d22fSVladimir Kondratiev if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10312be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10325bd60982SLior David if (!test_bit(wil_vif_fwconnecting, vif->status)) { 10332be7d22fSVladimir Kondratiev wil_err(wil, "Not in connecting state\n"); 10340916d9f2SMaya Erez mutex_unlock(&wil->mutex); 10352be7d22fSVladimir Kondratiev return; 10362be7d22fSVladimir Kondratiev } 1037e00243faSLior David del_timer_sync(&vif->connect_timer); 10383d287fb3SMaya Erez } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10393d287fb3SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 10403d287fb3SMaya Erez if (wil->sta[evt->cid].status != wil_sta_unused) { 1041af3db60aSLazar Alexei wil_err(wil, "AP: Invalid status %d for CID %d\n", 1042af3db60aSLazar Alexei wil->sta[evt->cid].status, evt->cid); 10433d287fb3SMaya Erez mutex_unlock(&wil->mutex); 10443d287fb3SMaya Erez return; 10453d287fb3SMaya Erez } 10460916d9f2SMaya Erez } 10470916d9f2SMaya Erez 10480916d9f2SMaya Erez ether_addr_copy(wil->sta[evt->cid].addr, evt->bssid); 1049e00243faSLior David wil->sta[evt->cid].mid = vif->mid; 10500916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_conn_pending; 10510916d9f2SMaya Erez 105296c93589SGidon Studinski rc = wil_ring_init_tx(vif, evt->cid); 10530916d9f2SMaya Erez if (rc) { 1054af3db60aSLazar Alexei wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n", 1055af3db60aSLazar Alexei evt->cid, rc); 1056e00243faSLior David wmi_disconnect_sta(vif, wil->sta[evt->cid].addr, 1057e1b43407SAhmad Masri WLAN_REASON_UNSPECIFIED, false); 10580916d9f2SMaya Erez } else { 1059af3db60aSLazar Alexei wil_info(wil, "successful connection to CID %d\n", evt->cid); 10600916d9f2SMaya Erez } 10610916d9f2SMaya Erez 10620916d9f2SMaya Erez if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10630916d9f2SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10640916d9f2SMaya Erez if (rc) { 10650916d9f2SMaya Erez netif_carrier_off(ndev); 10669953a782SLior David wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); 1067af3db60aSLazar Alexei wil_err(wil, "cfg80211_connect_result with failure\n"); 10680916d9f2SMaya Erez cfg80211_connect_result(ndev, evt->bssid, NULL, 0, 10690916d9f2SMaya Erez NULL, 0, 10700916d9f2SMaya Erez WLAN_STATUS_UNSPECIFIED_FAILURE, 10710916d9f2SMaya Erez GFP_KERNEL); 10720916d9f2SMaya Erez goto out; 10730916d9f2SMaya Erez } else { 1074bcdd49b0SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1075bcdd49b0SDedy Lansky 1076e00243faSLior David cfg80211_ref_bss(wiphy, vif->bss); 1077e00243faSLior David cfg80211_connect_bss(ndev, evt->bssid, vif->bss, 10782be7d22fSVladimir Kondratiev assoc_req_ie, assoc_req_ielen, 10792be7d22fSVladimir Kondratiev assoc_resp_ie, assoc_resp_ielen, 1080bcdd49b0SDedy Lansky WLAN_STATUS_SUCCESS, GFP_KERNEL, 1081bcdd49b0SDedy Lansky NL80211_TIMEOUT_UNSPECIFIED); 10820916d9f2SMaya Erez } 1083e00243faSLior David vif->bss = NULL; 10842be7d22fSVladimir Kondratiev } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10852be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 108641bd3d58SToke Høiland-Jørgensen 1087849a564bSDedy Lansky if (rc) { 1088849a564bSDedy Lansky if (disable_ap_sme) 1089849a564bSDedy Lansky /* notify new_sta has failed */ 1090849a564bSDedy Lansky cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL); 10910916d9f2SMaya Erez goto out; 1092849a564bSDedy Lansky } 10930916d9f2SMaya Erez 109441bd3d58SToke Høiland-Jørgensen sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL); 109541bd3d58SToke Høiland-Jørgensen if (!sinfo) { 109641bd3d58SToke Høiland-Jørgensen rc = -ENOMEM; 109741bd3d58SToke Høiland-Jørgensen goto out; 10982be7d22fSVladimir Kondratiev } 10992be7d22fSVladimir Kondratiev 110041bd3d58SToke Høiland-Jørgensen sinfo->generation = wil->sinfo_gen++; 110141bd3d58SToke Høiland-Jørgensen 110241bd3d58SToke Høiland-Jørgensen if (assoc_req_ie) { 110341bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies = assoc_req_ie; 110441bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies_len = assoc_req_ielen; 110541bd3d58SToke Høiland-Jørgensen } 110641bd3d58SToke Høiland-Jørgensen 110741bd3d58SToke Høiland-Jørgensen cfg80211_new_sta(ndev, evt->bssid, sinfo, GFP_KERNEL); 110841bd3d58SToke Høiland-Jørgensen 110941bd3d58SToke Høiland-Jørgensen kfree(sinfo); 11100916d9f2SMaya Erez } else { 1111af3db60aSLazar Alexei wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype, 1112af3db60aSLazar Alexei evt->cid); 11130916d9f2SMaya Erez goto out; 11142be7d22fSVladimir Kondratiev } 11150916d9f2SMaya Erez 11160916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_connected; 11179d865ee2SLior David wil->sta[evt->cid].aid = evt->aid; 11185bd60982SLior David if (!test_and_set_bit(wil_vif_fwconnected, vif->status)) 11195bd60982SLior David atomic_inc(&wil->connected_vifs); 11205bd60982SLior David wil_update_net_queues_bh(wil, vif, NULL, false); 11212be7d22fSVladimir Kondratiev 11220916d9f2SMaya Erez out: 1123e00243faSLior David if (rc) { 11240916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_unused; 1125e00243faSLior David wil->sta[evt->cid].mid = U8_MAX; 1126e00243faSLior David } 11275bd60982SLior David clear_bit(wil_vif_fwconnecting, vif->status); 11280916d9f2SMaya Erez mutex_unlock(&wil->mutex); 11292be7d22fSVladimir Kondratiev } 11302be7d22fSVladimir Kondratiev 1131e00243faSLior David static void wmi_evt_disconnect(struct wil6210_vif *vif, int id, 11322be7d22fSVladimir Kondratiev void *d, int len) 11332be7d22fSVladimir Kondratiev { 1134e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 11352be7d22fSVladimir Kondratiev struct wmi_disconnect_event *evt = d; 11364821e6d8SVladimir Kondratiev u16 reason_code = le16_to_cpu(evt->protocol_reason_status); 11372be7d22fSVladimir Kondratiev 11380916d9f2SMaya Erez wil_info(wil, "Disconnect %pM reason [proto %d wmi %d]\n", 11394821e6d8SVladimir Kondratiev evt->bssid, reason_code, evt->disconnect_reason); 11402be7d22fSVladimir Kondratiev 11412be7d22fSVladimir Kondratiev wil->sinfo_gen++; 11422be7d22fSVladimir Kondratiev 1143b819447dSHamad Kadmany if (test_bit(wil_status_resetting, wil->status) || 1144b819447dSHamad Kadmany !test_bit(wil_status_fwready, wil->status)) { 1145b819447dSHamad Kadmany wil_err(wil, "status_resetting, cancel disconnect event\n"); 1146b819447dSHamad Kadmany /* no need for cleanup, wil_reset will do that */ 1147b819447dSHamad Kadmany return; 1148b819447dSHamad Kadmany } 1149b819447dSHamad Kadmany 1150097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 1151e1b43407SAhmad Masri wil6210_disconnect_complete(vif, evt->bssid, reason_code); 1152b571e71bSAhmad Masri if (disable_ap_sme) { 1153b571e71bSAhmad Masri struct wireless_dev *wdev = vif_to_wdev(vif); 1154b571e71bSAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1155b571e71bSAhmad Masri 1156b571e71bSAhmad Masri /* disconnect event in disable_ap_sme mode means link loss */ 1157b571e71bSAhmad Masri switch (wdev->iftype) { 1158b571e71bSAhmad Masri /* AP-like interface */ 1159b571e71bSAhmad Masri case NL80211_IFTYPE_AP: 1160b571e71bSAhmad Masri case NL80211_IFTYPE_P2P_GO: 1161b571e71bSAhmad Masri /* notify hostapd about link loss */ 1162b571e71bSAhmad Masri cfg80211_cqm_pktloss_notify(ndev, evt->bssid, 0, 1163b571e71bSAhmad Masri GFP_KERNEL); 1164b571e71bSAhmad Masri break; 1165b571e71bSAhmad Masri default: 1166b571e71bSAhmad Masri break; 1167b571e71bSAhmad Masri } 1168b571e71bSAhmad Masri } 1169097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 11702be7d22fSVladimir Kondratiev } 11712be7d22fSVladimir Kondratiev 11722be7d22fSVladimir Kondratiev /* 11732be7d22fSVladimir Kondratiev * Firmware reports EAPOL frame using WME event. 11742be7d22fSVladimir Kondratiev * Reconstruct Ethernet frame and deliver it via normal Rx 11752be7d22fSVladimir Kondratiev */ 1176e00243faSLior David static void wmi_evt_eapol_rx(struct wil6210_vif *vif, int id, void *d, int len) 11772be7d22fSVladimir Kondratiev { 1178e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1179e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 11802be7d22fSVladimir Kondratiev struct wmi_eapol_rx_event *evt = d; 11812be7d22fSVladimir Kondratiev u16 eapol_len = le16_to_cpu(evt->eapol_len); 11822be7d22fSVladimir Kondratiev int sz = eapol_len + ETH_HLEN; 11832be7d22fSVladimir Kondratiev struct sk_buff *skb; 11842be7d22fSVladimir Kondratiev struct ethhdr *eth; 1185c8b78b5fSVladimir Kondratiev int cid; 1186c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = NULL; 11872be7d22fSVladimir Kondratiev 1188e00243faSLior David wil_dbg_wmi(wil, "EAPOL len %d from %pM MID %d\n", eapol_len, 1189e00243faSLior David evt->src_mac, vif->mid); 11902be7d22fSVladimir Kondratiev 1191e00243faSLior David cid = wil_find_cid(wil, vif->mid, evt->src_mac); 1192c8b78b5fSVladimir Kondratiev if (cid >= 0) 1193c8b78b5fSVladimir Kondratiev stats = &wil->sta[cid].stats; 1194c8b78b5fSVladimir Kondratiev 11952be7d22fSVladimir Kondratiev if (eapol_len > 196) { /* TODO: revisit size limit */ 11962be7d22fSVladimir Kondratiev wil_err(wil, "EAPOL too large\n"); 11972be7d22fSVladimir Kondratiev return; 11982be7d22fSVladimir Kondratiev } 11992be7d22fSVladimir Kondratiev 12002be7d22fSVladimir Kondratiev skb = alloc_skb(sz, GFP_KERNEL); 12012be7d22fSVladimir Kondratiev if (!skb) { 12022be7d22fSVladimir Kondratiev wil_err(wil, "Failed to allocate skb\n"); 12032be7d22fSVladimir Kondratiev return; 12042be7d22fSVladimir Kondratiev } 1205c8b78b5fSVladimir Kondratiev 12064df864c1SJohannes Berg eth = skb_put(skb, ETH_HLEN); 1207a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_dest, ndev->dev_addr); 1208a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_source, evt->src_mac); 12092be7d22fSVladimir Kondratiev eth->h_proto = cpu_to_be16(ETH_P_PAE); 121059ae1d12SJohannes Berg skb_put_data(skb, evt->eapol, eapol_len); 12112be7d22fSVladimir Kondratiev skb->protocol = eth_type_trans(skb, ndev); 12122be7d22fSVladimir Kondratiev if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { 12132be7d22fSVladimir Kondratiev ndev->stats.rx_packets++; 1214c8b78b5fSVladimir Kondratiev ndev->stats.rx_bytes += sz; 1215c8b78b5fSVladimir Kondratiev if (stats) { 1216c8b78b5fSVladimir Kondratiev stats->rx_packets++; 1217c8b78b5fSVladimir Kondratiev stats->rx_bytes += sz; 1218c8b78b5fSVladimir Kondratiev } 12192be7d22fSVladimir Kondratiev } else { 12202be7d22fSVladimir Kondratiev ndev->stats.rx_dropped++; 1221c8b78b5fSVladimir Kondratiev if (stats) 1222c8b78b5fSVladimir Kondratiev stats->rx_dropped++; 12232be7d22fSVladimir Kondratiev } 12242be7d22fSVladimir Kondratiev } 12252be7d22fSVladimir Kondratiev 122696c93589SGidon Studinski static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len) 12273a124ed6SVladimir Kondratiev { 1228e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 122996c93589SGidon Studinski struct wmi_ring_en_event *evt = d; 123096c93589SGidon Studinski u8 vri = evt->ring_index; 1231e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 1232b9010f10SAhmad Masri struct wil_sta_info *sta; 123349925f24SGustavo A. R. Silva u8 cid; 1234b9010f10SAhmad Masri struct key_params params; 12353a124ed6SVladimir Kondratiev 1236e00243faSLior David wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid); 12373a124ed6SVladimir Kondratiev 123810590c6aSGidon Studinski if (vri >= ARRAY_SIZE(wil->ring_tx)) { 1239230d8442SVladimir Kondratiev wil_err(wil, "Enable for invalid vring %d\n", vri); 1240e58c9f70SVladimir Kondratiev return; 1241e58c9f70SVladimir Kondratiev } 1242849a564bSDedy Lansky 1243b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme || 1244b9010f10SAhmad Masri test_bit(wil_vif_ft_roam, vif->status)) 1245b9010f10SAhmad Masri /* in AP mode with disable_ap_sme that is not FT, 1246b9010f10SAhmad Masri * this is done by wil_cfg80211_change_station() 1247849a564bSDedy Lansky */ 124810590c6aSGidon Studinski wil->ring_tx_data[vri].dot1x_open = true; 124910590c6aSGidon Studinski if (vri == vif->bcast_ring) /* no BA for bcast */ 1250230d8442SVladimir Kondratiev return; 1251b9010f10SAhmad Masri 1252b9010f10SAhmad Masri cid = wil->ring2cid_tid[vri][0]; 1253ddf7afddSAhmad Masri if (!wil_cid_valid(wil, cid)) { 1254b9010f10SAhmad Masri wil_err(wil, "invalid cid %d for vring %d\n", cid, vri); 1255b9010f10SAhmad Masri return; 1256b9010f10SAhmad Masri } 1257b9010f10SAhmad Masri 1258b9010f10SAhmad Masri /* In FT mode we get key but not store it as it is received 1259b9010f10SAhmad Masri * before WMI_CONNECT_EVENT received from FW. 1260b9010f10SAhmad Masri * wil_set_crypto_rx is called here to reset the security PN 1261b9010f10SAhmad Masri */ 1262b9010f10SAhmad Masri sta = &wil->sta[cid]; 1263b9010f10SAhmad Masri if (test_bit(wil_vif_ft_roam, vif->status)) { 1264b9010f10SAhmad Masri memset(¶ms, 0, sizeof(params)); 1265b9010f10SAhmad Masri wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, ¶ms); 1266b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP) 1267b9010f10SAhmad Masri clear_bit(wil_vif_ft_roam, vif->status); 1268b9010f10SAhmad Masri } 1269b9010f10SAhmad Masri 12703a3def8dSVladimir Kondratiev if (agg_wsize >= 0) 1271230d8442SVladimir Kondratiev wil_addba_tx_request(wil, vri, agg_wsize); 12723442a504SVladimir Kondratiev } 12733442a504SVladimir Kondratiev 1274e00243faSLior David static void wmi_evt_ba_status(struct wil6210_vif *vif, int id, 1275e00243faSLior David void *d, int len) 1276249a382bSVladimir Kondratiev { 1277e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1278b874ddecSLior David struct wmi_ba_status_event *evt = d; 127910590c6aSGidon Studinski struct wil_ring_tx_data *txdata; 1280249a382bSVladimir Kondratiev 1281cbcf5866SVladimir Kondratiev wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", 12827b05b0abSVladimir Kondratiev evt->ringid, 12837b05b0abSVladimir Kondratiev evt->status == WMI_BA_AGREED ? "OK" : "N/A", 1284cbcf5866SVladimir Kondratiev evt->agg_wsize, __le16_to_cpu(evt->ba_timeout), 1285cbcf5866SVladimir Kondratiev evt->amsdu ? "+" : "-"); 1286b4490f42SVladimir Kondratiev 12877b05b0abSVladimir Kondratiev if (evt->ringid >= WIL6210_MAX_TX_RINGS) { 12887b05b0abSVladimir Kondratiev wil_err(wil, "invalid ring id %d\n", evt->ringid); 12897b05b0abSVladimir Kondratiev return; 12907b05b0abSVladimir Kondratiev } 12917b05b0abSVladimir Kondratiev 12923277213fSVladimir Kondratiev if (evt->status != WMI_BA_AGREED) { 12933277213fSVladimir Kondratiev evt->ba_timeout = 0; 12943277213fSVladimir Kondratiev evt->agg_wsize = 0; 1295cbcf5866SVladimir Kondratiev evt->amsdu = 0; 12967b05b0abSVladimir Kondratiev } 12977b05b0abSVladimir Kondratiev 129810590c6aSGidon Studinski txdata = &wil->ring_tx_data[evt->ringid]; 12993277213fSVladimir Kondratiev 13003277213fSVladimir Kondratiev txdata->agg_timeout = le16_to_cpu(evt->ba_timeout); 13013277213fSVladimir Kondratiev txdata->agg_wsize = evt->agg_wsize; 1302cbcf5866SVladimir Kondratiev txdata->agg_amsdu = evt->amsdu; 13033a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 13047b05b0abSVladimir Kondratiev } 13057b05b0abSVladimir Kondratiev 1306e00243faSLior David static void wmi_evt_addba_rx_req(struct wil6210_vif *vif, int id, 1307e00243faSLior David void *d, int len) 13083277213fSVladimir Kondratiev { 1309e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1310bf0353a6SAhmad Masri u8 cid, tid; 13113277213fSVladimir Kondratiev struct wmi_rcp_addba_req_event *evt = d; 13123277213fSVladimir Kondratiev 1313bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 1314bf0353a6SAhmad Masri parse_cidxtid(evt->cidxtid, &cid, &tid); 1315bf0353a6SAhmad Masri } else { 1316bf0353a6SAhmad Masri cid = evt->cid; 1317bf0353a6SAhmad Masri tid = evt->tid; 1318bf0353a6SAhmad Masri } 1319bf0353a6SAhmad Masri wil_addba_rx_request(wil, vif->mid, cid, tid, evt->dialog_token, 13203277213fSVladimir Kondratiev evt->ba_param_set, evt->ba_timeout, 13213277213fSVladimir Kondratiev evt->ba_seq_ctrl); 13223277213fSVladimir Kondratiev } 13233277213fSVladimir Kondratiev 1324e00243faSLior David static void wmi_evt_delba(struct wil6210_vif *vif, int id, void *d, int len) 1325bd33273bSVladimir Kondratiev __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) 13263277213fSVladimir Kondratiev { 1327e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 13283277213fSVladimir Kondratiev struct wmi_delba_event *evt = d; 13293277213fSVladimir Kondratiev u8 cid, tid; 13303277213fSVladimir Kondratiev u16 reason = __le16_to_cpu(evt->reason); 13313277213fSVladimir Kondratiev struct wil_sta_info *sta; 1332ec81b5adSDedy Lansky struct wil_tid_ampdu_rx *r; 1333ec81b5adSDedy Lansky 1334bd33273bSVladimir Kondratiev might_sleep(); 1335bf0353a6SAhmad Masri 1336bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 13373277213fSVladimir Kondratiev parse_cidxtid(evt->cidxtid, &cid, &tid); 1338bf0353a6SAhmad Masri } else { 1339bf0353a6SAhmad Masri cid = evt->cid; 1340bf0353a6SAhmad Masri tid = evt->tid; 1341bf0353a6SAhmad Masri } 1342e78975fcSAlexei Avshalom Lazar 1343e78975fcSAlexei Avshalom Lazar if (!wil_cid_valid(wil, cid)) { 1344e78975fcSAlexei Avshalom Lazar wil_err(wil, "DELBA: Invalid CID %d\n", cid); 1345e78975fcSAlexei Avshalom Lazar return; 1346e78975fcSAlexei Avshalom Lazar } 1347e78975fcSAlexei Avshalom Lazar 1348e00243faSLior David wil_dbg_wmi(wil, "DELBA MID %d CID %d TID %d from %s reason %d\n", 1349e00243faSLior David vif->mid, cid, tid, 13503277213fSVladimir Kondratiev evt->from_initiator ? "originator" : "recipient", 13513277213fSVladimir Kondratiev reason); 13523277213fSVladimir Kondratiev if (!evt->from_initiator) { 13533277213fSVladimir Kondratiev int i; 13543277213fSVladimir Kondratiev /* find Tx vring it belongs to */ 135510590c6aSGidon Studinski for (i = 0; i < ARRAY_SIZE(wil->ring2cid_tid); i++) { 135610590c6aSGidon Studinski if (wil->ring2cid_tid[i][0] == cid && 135710590c6aSGidon Studinski wil->ring2cid_tid[i][1] == tid) { 135810590c6aSGidon Studinski struct wil_ring_tx_data *txdata = 135910590c6aSGidon Studinski &wil->ring_tx_data[i]; 13603277213fSVladimir Kondratiev 13613277213fSVladimir Kondratiev wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i); 13623277213fSVladimir Kondratiev txdata->agg_timeout = 0; 13633277213fSVladimir Kondratiev txdata->agg_wsize = 0; 13643a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 13653277213fSVladimir Kondratiev 13663277213fSVladimir Kondratiev break; /* max. 1 matching ring */ 13673277213fSVladimir Kondratiev } 13683277213fSVladimir Kondratiev } 136910590c6aSGidon Studinski if (i >= ARRAY_SIZE(wil->ring2cid_tid)) 13703277213fSVladimir Kondratiev wil_err(wil, "DELBA: unable to find Tx vring\n"); 13713277213fSVladimir Kondratiev return; 13723277213fSVladimir Kondratiev } 13733277213fSVladimir Kondratiev 13743277213fSVladimir Kondratiev sta = &wil->sta[cid]; 13753277213fSVladimir Kondratiev 1376bd33273bSVladimir Kondratiev spin_lock_bh(&sta->tid_rx_lock); 1377ec81b5adSDedy Lansky 13783277213fSVladimir Kondratiev r = sta->tid_rx[tid]; 13793277213fSVladimir Kondratiev sta->tid_rx[tid] = NULL; 1380b4490f42SVladimir Kondratiev wil_tid_ampdu_rx_free(wil, r); 1381ec81b5adSDedy Lansky 1382bd33273bSVladimir Kondratiev spin_unlock_bh(&sta->tid_rx_lock); 1383b4490f42SVladimir Kondratiev } 1384b4490f42SVladimir Kondratiev 1385a5dc6883SDedy Lansky static void 1386e00243faSLior David wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) 1387a5dc6883SDedy Lansky { 1388e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1389a5dc6883SDedy Lansky struct wmi_sched_scan_result_event *data = d; 1390a5dc6883SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1391a5dc6883SDedy Lansky struct ieee80211_mgmt *rx_mgmt_frame = 1392a5dc6883SDedy Lansky (struct ieee80211_mgmt *)data->payload; 1393a5dc6883SDedy Lansky int flen = len - offsetof(struct wmi_sched_scan_result_event, payload); 1394a5dc6883SDedy Lansky int ch_no; 1395a5dc6883SDedy Lansky u32 freq; 1396a5dc6883SDedy Lansky struct ieee80211_channel *channel; 1397a5dc6883SDedy Lansky s32 signal; 1398a5dc6883SDedy Lansky __le16 fc; 1399a5dc6883SDedy Lansky u32 d_len; 1400a5dc6883SDedy Lansky struct cfg80211_bss *bss; 1401058b3f11SMaya Erez struct cfg80211_inform_bss bss_data = { 1402058b3f11SMaya Erez .scan_width = NL80211_BSS_CHAN_WIDTH_20, 1403058b3f11SMaya Erez .boottime_ns = ktime_to_ns(ktime_get_boottime()), 1404058b3f11SMaya Erez }; 1405a5dc6883SDedy Lansky 1406a5dc6883SDedy Lansky if (flen < 0) { 1407a5dc6883SDedy Lansky wil_err(wil, "sched scan result event too short, len %d\n", 1408a5dc6883SDedy Lansky len); 1409a5dc6883SDedy Lansky return; 1410a5dc6883SDedy Lansky } 1411a5dc6883SDedy Lansky 1412a5dc6883SDedy Lansky d_len = le32_to_cpu(data->info.len); 1413a5dc6883SDedy Lansky if (d_len != flen) { 1414a5dc6883SDedy Lansky wil_err(wil, 1415a5dc6883SDedy Lansky "sched scan result length mismatch, d_len %d should be %d\n", 1416a5dc6883SDedy Lansky d_len, flen); 1417a5dc6883SDedy Lansky return; 1418a5dc6883SDedy Lansky } 1419a5dc6883SDedy Lansky 1420a5dc6883SDedy Lansky fc = rx_mgmt_frame->frame_control; 1421a5dc6883SDedy Lansky if (!ieee80211_is_probe_resp(fc)) { 1422a5dc6883SDedy Lansky wil_err(wil, "sched scan result invalid frame, fc 0x%04x\n", 1423a5dc6883SDedy Lansky fc); 1424a5dc6883SDedy Lansky return; 1425a5dc6883SDedy Lansky } 1426a5dc6883SDedy Lansky 1427a5dc6883SDedy Lansky ch_no = data->info.channel + 1; 1428a5dc6883SDedy Lansky freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 1429a5dc6883SDedy Lansky channel = ieee80211_get_channel(wiphy, freq); 1430a5dc6883SDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 1431a5dc6883SDedy Lansky signal = 100 * data->info.rssi; 1432a5dc6883SDedy Lansky else 1433a5dc6883SDedy Lansky signal = data->info.sqi; 1434a5dc6883SDedy Lansky 1435a5dc6883SDedy Lansky wil_dbg_wmi(wil, "sched scan result: channel %d MCS %d RSSI %d\n", 1436a5dc6883SDedy Lansky data->info.channel, data->info.mcs, data->info.rssi); 1437a5dc6883SDedy Lansky wil_dbg_wmi(wil, "len %d qid %d mid %d cid %d\n", 1438a5dc6883SDedy Lansky d_len, data->info.qid, data->info.mid, data->info.cid); 1439a5dc6883SDedy Lansky wil_hex_dump_wmi("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 1440a5dc6883SDedy Lansky d_len, true); 1441a5dc6883SDedy Lansky 1442a5dc6883SDedy Lansky if (!channel) { 1443a5dc6883SDedy Lansky wil_err(wil, "Frame on unsupported channel\n"); 1444a5dc6883SDedy Lansky return; 1445a5dc6883SDedy Lansky } 1446a5dc6883SDedy Lansky 1447058b3f11SMaya Erez bss_data.signal = signal; 1448058b3f11SMaya Erez bss_data.chan = channel; 1449058b3f11SMaya Erez bss = cfg80211_inform_bss_frame_data(wiphy, &bss_data, rx_mgmt_frame, 1450058b3f11SMaya Erez d_len, GFP_KERNEL); 1451a5dc6883SDedy Lansky if (bss) { 1452a5dc6883SDedy Lansky wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); 1453a5dc6883SDedy Lansky cfg80211_put_bss(wiphy, bss); 1454a5dc6883SDedy Lansky } else { 1455a5dc6883SDedy Lansky wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 1456a5dc6883SDedy Lansky } 1457a5dc6883SDedy Lansky 1458a5dc6883SDedy Lansky cfg80211_sched_scan_results(wiphy, 0); 1459a5dc6883SDedy Lansky } 1460a5dc6883SDedy Lansky 14610c936b3cSDedy Lansky static void wil_link_stats_store_basic(struct wil6210_vif *vif, 14620c936b3cSDedy Lansky struct wmi_link_stats_basic *basic) 14630c936b3cSDedy Lansky { 14640c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14650c936b3cSDedy Lansky u8 cid = basic->cid; 14660c936b3cSDedy Lansky struct wil_sta_info *sta; 14670c936b3cSDedy Lansky 1468ddf7afddSAhmad Masri if (cid < 0 || cid >= wil->max_assoc_sta) { 14690c936b3cSDedy Lansky wil_err(wil, "invalid cid %d\n", cid); 14700c936b3cSDedy Lansky return; 14710c936b3cSDedy Lansky } 14720c936b3cSDedy Lansky 14730c936b3cSDedy Lansky sta = &wil->sta[cid]; 14740c936b3cSDedy Lansky sta->fw_stats_basic = *basic; 14750c936b3cSDedy Lansky } 14760c936b3cSDedy Lansky 14770c936b3cSDedy Lansky static void wil_link_stats_store_global(struct wil6210_vif *vif, 14780c936b3cSDedy Lansky struct wmi_link_stats_global *global) 14790c936b3cSDedy Lansky { 14800c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14810c936b3cSDedy Lansky 14820c936b3cSDedy Lansky wil->fw_stats_global.stats = *global; 14830c936b3cSDedy Lansky } 14840c936b3cSDedy Lansky 14850c936b3cSDedy Lansky static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, 14860c936b3cSDedy Lansky bool has_next, void *payload, 14870c936b3cSDedy Lansky size_t payload_size) 14880c936b3cSDedy Lansky { 14890c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14900c936b3cSDedy Lansky size_t hdr_size = sizeof(struct wmi_link_stats_record); 14910c936b3cSDedy Lansky size_t stats_size, record_size, expected_size; 14920c936b3cSDedy Lansky struct wmi_link_stats_record *hdr; 14930c936b3cSDedy Lansky 14940c936b3cSDedy Lansky if (payload_size < hdr_size) { 14950c936b3cSDedy Lansky wil_err(wil, "link stats wrong event size %zu\n", payload_size); 14960c936b3cSDedy Lansky return; 14970c936b3cSDedy Lansky } 14980c936b3cSDedy Lansky 14990c936b3cSDedy Lansky while (payload_size >= hdr_size) { 15000c936b3cSDedy Lansky hdr = payload; 15010c936b3cSDedy Lansky stats_size = le16_to_cpu(hdr->record_size); 15020c936b3cSDedy Lansky record_size = hdr_size + stats_size; 15030c936b3cSDedy Lansky 15040c936b3cSDedy Lansky if (payload_size < record_size) { 15050c936b3cSDedy Lansky wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", 15060c936b3cSDedy Lansky payload_size, record_size); 15070c936b3cSDedy Lansky return; 15080c936b3cSDedy Lansky } 15090c936b3cSDedy Lansky 15100c936b3cSDedy Lansky switch (hdr->record_type_id) { 15110c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_BASIC: 15120c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_basic); 15130c936b3cSDedy Lansky if (stats_size < expected_size) { 15140c936b3cSDedy Lansky wil_err(wil, "link stats invalid basic record size %zu < %zu\n", 15150c936b3cSDedy Lansky stats_size, expected_size); 15160c936b3cSDedy Lansky return; 15170c936b3cSDedy Lansky } 15180c936b3cSDedy Lansky if (vif->fw_stats_ready) { 15190c936b3cSDedy Lansky /* clean old statistics */ 15200c936b3cSDedy Lansky vif->fw_stats_tsf = 0; 15210c936b3cSDedy Lansky vif->fw_stats_ready = 0; 15220c936b3cSDedy Lansky } 15230c936b3cSDedy Lansky 15240c936b3cSDedy Lansky wil_link_stats_store_basic(vif, payload + hdr_size); 15250c936b3cSDedy Lansky 15260c936b3cSDedy Lansky if (!has_next) { 15270c936b3cSDedy Lansky vif->fw_stats_tsf = tsf; 15280c936b3cSDedy Lansky vif->fw_stats_ready = 1; 15290c936b3cSDedy Lansky } 15300c936b3cSDedy Lansky 15310c936b3cSDedy Lansky break; 15320c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_GLOBAL: 15330c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_global); 15340c936b3cSDedy Lansky if (stats_size < sizeof(struct wmi_link_stats_global)) { 15350c936b3cSDedy Lansky wil_err(wil, "link stats invalid global record size %zu < %zu\n", 15360c936b3cSDedy Lansky stats_size, expected_size); 15370c936b3cSDedy Lansky return; 15380c936b3cSDedy Lansky } 15390c936b3cSDedy Lansky 15400c936b3cSDedy Lansky if (wil->fw_stats_global.ready) { 15410c936b3cSDedy Lansky /* clean old statistics */ 15420c936b3cSDedy Lansky wil->fw_stats_global.tsf = 0; 15430c936b3cSDedy Lansky wil->fw_stats_global.ready = 0; 15440c936b3cSDedy Lansky } 15450c936b3cSDedy Lansky 15460c936b3cSDedy Lansky wil_link_stats_store_global(vif, payload + hdr_size); 15470c936b3cSDedy Lansky 15480c936b3cSDedy Lansky if (!has_next) { 15490c936b3cSDedy Lansky wil->fw_stats_global.tsf = tsf; 15500c936b3cSDedy Lansky wil->fw_stats_global.ready = 1; 15510c936b3cSDedy Lansky } 15520c936b3cSDedy Lansky 15530c936b3cSDedy Lansky break; 15540c936b3cSDedy Lansky default: 15550c936b3cSDedy Lansky break; 15560c936b3cSDedy Lansky } 15570c936b3cSDedy Lansky 15580c936b3cSDedy Lansky /* skip to next record */ 15590c936b3cSDedy Lansky payload += record_size; 15600c936b3cSDedy Lansky payload_size -= record_size; 15610c936b3cSDedy Lansky } 15620c936b3cSDedy Lansky } 15630c936b3cSDedy Lansky 15640c936b3cSDedy Lansky static void 15650c936b3cSDedy Lansky wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) 15660c936b3cSDedy Lansky { 15670c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 15680c936b3cSDedy Lansky struct wmi_link_stats_event *evt = d; 15690c936b3cSDedy Lansky size_t payload_size; 15700c936b3cSDedy Lansky 15710c936b3cSDedy Lansky if (len < offsetof(struct wmi_link_stats_event, payload)) { 15720c936b3cSDedy Lansky wil_err(wil, "stats event way too short %d\n", len); 15730c936b3cSDedy Lansky return; 15740c936b3cSDedy Lansky } 15750c936b3cSDedy Lansky payload_size = le16_to_cpu(evt->payload_size); 15760c936b3cSDedy Lansky if (len < sizeof(struct wmi_link_stats_event) + payload_size) { 15770c936b3cSDedy Lansky wil_err(wil, "stats event too short %d\n", len); 15780c936b3cSDedy Lansky return; 15790c936b3cSDedy Lansky } 15800c936b3cSDedy Lansky 15810c936b3cSDedy Lansky wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, 15820c936b3cSDedy Lansky evt->payload, payload_size); 15830c936b3cSDedy Lansky } 15840c936b3cSDedy Lansky 1585b03fbab0SVladimir Kondratiev /** 1586b9010f10SAhmad Masri * find cid and ringid for the station vif 1587b9010f10SAhmad Masri * 1588b9010f10SAhmad Masri * return error, if other interfaces are used or ring was not found 1589b9010f10SAhmad Masri */ 1590b9010f10SAhmad Masri static int wil_find_cid_ringid_sta(struct wil6210_priv *wil, 1591b9010f10SAhmad Masri struct wil6210_vif *vif, 1592b9010f10SAhmad Masri int *cid, 1593b9010f10SAhmad Masri int *ringid) 1594b9010f10SAhmad Masri { 1595b9010f10SAhmad Masri struct wil_ring *ring; 1596b9010f10SAhmad Masri struct wil_ring_tx_data *txdata; 1597b9010f10SAhmad Masri int min_ring_id = wil_get_min_tx_ring_id(wil); 1598b9010f10SAhmad Masri int i; 1599b9010f10SAhmad Masri u8 lcid; 1600b9010f10SAhmad Masri 1601b9010f10SAhmad Masri if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION || 1602b9010f10SAhmad Masri vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) { 1603b9010f10SAhmad Masri wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype); 1604b9010f10SAhmad Masri return -EINVAL; 1605b9010f10SAhmad Masri } 1606b9010f10SAhmad Masri 1607b9010f10SAhmad Masri /* In the STA mode, it is expected to have only one ring 1608b9010f10SAhmad Masri * for the AP we are connected to. 1609b9010f10SAhmad Masri * find it and return the cid associated with it. 1610b9010f10SAhmad Masri */ 1611b9010f10SAhmad Masri for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) { 1612b9010f10SAhmad Masri ring = &wil->ring_tx[i]; 1613b9010f10SAhmad Masri txdata = &wil->ring_tx_data[i]; 1614b9010f10SAhmad Masri if (!ring->va || !txdata->enabled || txdata->mid != vif->mid) 1615b9010f10SAhmad Masri continue; 1616b9010f10SAhmad Masri 1617b9010f10SAhmad Masri lcid = wil->ring2cid_tid[i][0]; 1618ddf7afddSAhmad Masri if (lcid >= wil->max_assoc_sta) /* skip BCAST */ 1619b9010f10SAhmad Masri continue; 1620b9010f10SAhmad Masri 1621b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid); 1622b9010f10SAhmad Masri *cid = lcid; 1623b9010f10SAhmad Masri *ringid = i; 1624b9010f10SAhmad Masri return 0; 1625b9010f10SAhmad Masri } 1626b9010f10SAhmad Masri 1627b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta cid while no rings active?\n"); 1628b9010f10SAhmad Masri 1629b9010f10SAhmad Masri return -ENOENT; 1630b9010f10SAhmad Masri } 1631b9010f10SAhmad Masri 1632b9010f10SAhmad Masri static void 1633b9010f10SAhmad Masri wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len) 1634b9010f10SAhmad Masri { 1635b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1636b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1637b9010f10SAhmad Masri struct wmi_ft_auth_status_event *data = d; 1638b9010f10SAhmad Masri int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info); 1639b9010f10SAhmad Masri int rc, cid = 0, ringid = 0; 1640b9010f10SAhmad Masri struct cfg80211_ft_event_params ft; 1641b9010f10SAhmad Masri u16 d_len; 1642b9010f10SAhmad Masri /* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */ 1643b9010f10SAhmad Masri const size_t auth_ie_offset = sizeof(u16) * 3; 1644b9010f10SAhmad Masri struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info; 1645b9010f10SAhmad Masri 1646b9010f10SAhmad Masri /* check the status */ 1647b9010f10SAhmad Masri if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) { 1648b9010f10SAhmad Masri wil_err(wil, "FT: auth failed. status %d\n", data->status); 1649b9010f10SAhmad Masri goto fail; 1650b9010f10SAhmad Masri } 1651b9010f10SAhmad Masri 1652b9010f10SAhmad Masri if (ie_len < auth_ie_offset) { 1653b9010f10SAhmad Masri wil_err(wil, "FT: auth event too short, len %d\n", len); 1654b9010f10SAhmad Masri goto fail; 1655b9010f10SAhmad Masri } 1656b9010f10SAhmad Masri 1657b9010f10SAhmad Masri d_len = le16_to_cpu(data->ie_len); 1658b9010f10SAhmad Masri if (d_len != ie_len) { 1659b9010f10SAhmad Masri wil_err(wil, 1660b9010f10SAhmad Masri "FT: auth ie length mismatch, d_len %d should be %d\n", 1661b9010f10SAhmad Masri d_len, ie_len); 1662b9010f10SAhmad Masri goto fail; 1663b9010f10SAhmad Masri } 1664b9010f10SAhmad Masri 1665b9010f10SAhmad Masri if (!test_bit(wil_vif_ft_roam, wil->status)) { 1666b9010f10SAhmad Masri wil_err(wil, "FT: Not in roaming state\n"); 1667b9010f10SAhmad Masri goto fail; 1668b9010f10SAhmad Masri } 1669b9010f10SAhmad Masri 1670b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_transaction) != 2) { 1671b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_transaction %d\n", 1672b9010f10SAhmad Masri le16_to_cpu(auth->auth_transaction)); 1673b9010f10SAhmad Masri goto fail; 1674b9010f10SAhmad Masri } 1675b9010f10SAhmad Masri 1676b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) { 1677b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_alg %d\n", 1678b9010f10SAhmad Masri le16_to_cpu(auth->auth_alg)); 1679b9010f10SAhmad Masri goto fail; 1680b9010f10SAhmad Masri } 1681b9010f10SAhmad Masri 1682b9010f10SAhmad Masri wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr); 1683b9010f10SAhmad Masri wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1, 1684b9010f10SAhmad Masri data->ie_info, d_len, true); 1685b9010f10SAhmad Masri 1686b9010f10SAhmad Masri /* find cid and ringid */ 1687b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1688b9010f10SAhmad Masri if (rc) { 1689b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1690b9010f10SAhmad Masri goto fail; 1691b9010f10SAhmad Masri } 1692b9010f10SAhmad Masri 1693b9010f10SAhmad Masri if (vif->privacy) { 1694b9010f10SAhmad Masri /* For secure assoc, remove old keys */ 1695b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1696b9010f10SAhmad Masri WMI_KEY_USE_PAIRWISE); 1697b9010f10SAhmad Masri if (rc) { 1698b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n"); 1699b9010f10SAhmad Masri goto fail; 1700b9010f10SAhmad Masri } 1701b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1702b9010f10SAhmad Masri WMI_KEY_USE_RX_GROUP); 1703b9010f10SAhmad Masri if (rc) { 1704b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n"); 1705b9010f10SAhmad Masri goto fail; 1706b9010f10SAhmad Masri } 1707b9010f10SAhmad Masri } 1708b9010f10SAhmad Masri 1709b9010f10SAhmad Masri memset(&ft, 0, sizeof(ft)); 1710b9010f10SAhmad Masri ft.ies = data->ie_info + auth_ie_offset; 1711b9010f10SAhmad Masri ft.ies_len = d_len - auth_ie_offset; 1712b9010f10SAhmad Masri ft.target_ap = data->mac_addr; 1713b9010f10SAhmad Masri cfg80211_ft_event(ndev, &ft); 1714b9010f10SAhmad Masri 1715b9010f10SAhmad Masri return; 1716b9010f10SAhmad Masri 1717b9010f10SAhmad Masri fail: 1718e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1719b9010f10SAhmad Masri } 1720b9010f10SAhmad Masri 1721b9010f10SAhmad Masri static void 1722b9010f10SAhmad Masri wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len) 1723b9010f10SAhmad Masri { 1724b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1725b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1726b9010f10SAhmad Masri struct wiphy *wiphy = wil_to_wiphy(wil); 1727b9010f10SAhmad Masri struct wmi_ft_reassoc_status_event *data = d; 1728b9010f10SAhmad Masri int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event, 1729b9010f10SAhmad Masri ie_info); 1730b9010f10SAhmad Masri int rc = -ENOENT, cid = 0, ringid = 0; 1731b9010f10SAhmad Masri int ch; /* channel number (primary) */ 1732b9010f10SAhmad Masri size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0; 1733b9010f10SAhmad Masri u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL; 1734b9010f10SAhmad Masri /* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */ 1735b9010f10SAhmad Masri const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN; 1736b9010f10SAhmad Masri /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 1737b9010f10SAhmad Masri const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 1738b9010f10SAhmad Masri u16 d_len; 1739b9010f10SAhmad Masri int freq; 1740b9010f10SAhmad Masri struct cfg80211_roam_info info; 1741b9010f10SAhmad Masri 1742b9010f10SAhmad Masri if (ies_len < 0) { 1743b9010f10SAhmad Masri wil_err(wil, "ft reassoc event too short, len %d\n", len); 1744b9010f10SAhmad Masri goto fail; 1745b9010f10SAhmad Masri } 1746b9010f10SAhmad Masri 1747b9010f10SAhmad Masri wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d", 1748b9010f10SAhmad Masri data->status, data->aid); 1749b9010f10SAhmad Masri wil_dbg_wmi(wil, " mac_addr=%pM, beacon_ie_len=%d", 1750b9010f10SAhmad Masri data->mac_addr, data->beacon_ie_len); 1751b9010f10SAhmad Masri wil_dbg_wmi(wil, " reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d", 1752b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len), 1753b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1754b9010f10SAhmad Masri 1755b9010f10SAhmad Masri d_len = le16_to_cpu(data->beacon_ie_len) + 1756b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len) + 1757b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len); 1758b9010f10SAhmad Masri if (d_len != ies_len) { 1759b9010f10SAhmad Masri wil_err(wil, 1760b9010f10SAhmad Masri "ft reassoc ie length mismatch, d_len %d should be %d\n", 1761b9010f10SAhmad Masri d_len, ies_len); 1762b9010f10SAhmad Masri goto fail; 1763b9010f10SAhmad Masri } 1764b9010f10SAhmad Masri 1765b9010f10SAhmad Masri /* check the status */ 1766b9010f10SAhmad Masri if (data->status != WMI_FW_STATUS_SUCCESS) { 1767b9010f10SAhmad Masri wil_err(wil, "ft reassoc failed. status %d\n", data->status); 1768b9010f10SAhmad Masri goto fail; 1769b9010f10SAhmad Masri } 1770b9010f10SAhmad Masri 1771b9010f10SAhmad Masri /* find cid and ringid */ 1772b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1773b9010f10SAhmad Masri if (rc) { 1774b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1775b9010f10SAhmad Masri goto fail; 1776b9010f10SAhmad Masri } 1777b9010f10SAhmad Masri 1778b9010f10SAhmad Masri ch = data->channel + 1; 1779b9010f10SAhmad Masri wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n", 1780b9010f10SAhmad Masri data->mac_addr, ch, cid, data->aid); 1781b9010f10SAhmad Masri 1782b9010f10SAhmad Masri wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1, 1783b9010f10SAhmad Masri data->ie_info, len - sizeof(*data), true); 1784b9010f10SAhmad Masri 1785b9010f10SAhmad Masri /* figure out IE's */ 1786b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) { 1787b9010f10SAhmad Masri assoc_req_ie = &data->ie_info[assoc_req_ie_offset]; 1788b9010f10SAhmad Masri assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) - 1789b9010f10SAhmad Masri assoc_req_ie_offset; 1790b9010f10SAhmad Masri } 1791b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) { 1792b9010f10SAhmad Masri wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n", 1793b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1794b9010f10SAhmad Masri goto fail; 1795b9010f10SAhmad Masri } 1796b9010f10SAhmad Masri 1797b9010f10SAhmad Masri assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) + 1798b9010f10SAhmad Masri assoc_resp_ie_offset]; 1799b9010f10SAhmad Masri assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) - 1800b9010f10SAhmad Masri assoc_resp_ie_offset; 1801b9010f10SAhmad Masri 1802b9010f10SAhmad Masri if (test_bit(wil_status_resetting, wil->status) || 1803b9010f10SAhmad Masri !test_bit(wil_status_fwready, wil->status)) { 1804b9010f10SAhmad Masri wil_err(wil, "FT: status_resetting, cancel reassoc event\n"); 1805b9010f10SAhmad Masri /* no need for cleanup, wil_reset will do that */ 1806b9010f10SAhmad Masri return; 1807b9010f10SAhmad Masri } 1808b9010f10SAhmad Masri 1809b9010f10SAhmad Masri mutex_lock(&wil->mutex); 1810b9010f10SAhmad Masri 1811b9010f10SAhmad Masri /* ring modify to set the ring for the roamed AP settings */ 1812b9010f10SAhmad Masri wil_dbg_wmi(wil, 1813b9010f10SAhmad Masri "ft modify tx config for connection CID %d ring %d\n", 1814b9010f10SAhmad Masri cid, ringid); 1815b9010f10SAhmad Masri 1816b9010f10SAhmad Masri rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0); 1817b9010f10SAhmad Masri if (rc) { 1818b9010f10SAhmad Masri wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n", 1819b9010f10SAhmad Masri cid, vif->mid, ringid, rc); 1820b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1821b9010f10SAhmad Masri goto fail; 1822b9010f10SAhmad Masri } 1823b9010f10SAhmad Masri 1824b9010f10SAhmad Masri /* Update the driver STA members with the new bss */ 1825b9010f10SAhmad Masri wil->sta[cid].aid = data->aid; 1826b9010f10SAhmad Masri wil->sta[cid].stats.ft_roams++; 1827b9010f10SAhmad Masri ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid); 1828b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1829b9010f10SAhmad Masri del_timer_sync(&vif->connect_timer); 1830b9010f10SAhmad Masri 1831b9010f10SAhmad Masri cfg80211_ref_bss(wiphy, vif->bss); 1832b9010f10SAhmad Masri freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ); 1833b9010f10SAhmad Masri 1834b9010f10SAhmad Masri memset(&info, 0, sizeof(info)); 1835b9010f10SAhmad Masri info.channel = ieee80211_get_channel(wiphy, freq); 1836b9010f10SAhmad Masri info.bss = vif->bss; 1837b9010f10SAhmad Masri info.req_ie = assoc_req_ie; 1838b9010f10SAhmad Masri info.req_ie_len = assoc_req_ie_len; 1839b9010f10SAhmad Masri info.resp_ie = assoc_resp_ie; 1840b9010f10SAhmad Masri info.resp_ie_len = assoc_resp_ie_len; 1841b9010f10SAhmad Masri cfg80211_roamed(ndev, &info, GFP_KERNEL); 1842b9010f10SAhmad Masri vif->bss = NULL; 1843b9010f10SAhmad Masri 1844b9010f10SAhmad Masri return; 1845b9010f10SAhmad Masri 1846b9010f10SAhmad Masri fail: 1847e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1848b9010f10SAhmad Masri } 1849b9010f10SAhmad Masri 1850b9010f10SAhmad Masri /** 1851b03fbab0SVladimir Kondratiev * Some events are ignored for purpose; and need not be interpreted as 1852b03fbab0SVladimir Kondratiev * "unhandled events" 1853b03fbab0SVladimir Kondratiev */ 1854e00243faSLior David static void wmi_evt_ignore(struct wil6210_vif *vif, int id, void *d, int len) 1855b03fbab0SVladimir Kondratiev { 1856e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1857e00243faSLior David 1858b03fbab0SVladimir Kondratiev wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len); 1859b03fbab0SVladimir Kondratiev } 1860b03fbab0SVladimir Kondratiev 18612be7d22fSVladimir Kondratiev static const struct { 18622be7d22fSVladimir Kondratiev int eventid; 1863e00243faSLior David void (*handler)(struct wil6210_vif *vif, 1864e00243faSLior David int eventid, void *data, int data_len); 18652be7d22fSVladimir Kondratiev } wmi_evt_handlers[] = { 18662be7d22fSVladimir Kondratiev {WMI_READY_EVENTID, wmi_evt_ready}, 1867817f1853SVladimir Kondratiev {WMI_FW_READY_EVENTID, wmi_evt_ignore}, 18682be7d22fSVladimir Kondratiev {WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt}, 186990d89e9aSVladimir Kondratiev {WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt}, 18702be7d22fSVladimir Kondratiev {WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete}, 18712be7d22fSVladimir Kondratiev {WMI_CONNECT_EVENTID, wmi_evt_connect}, 18722be7d22fSVladimir Kondratiev {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, 18732be7d22fSVladimir Kondratiev {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, 1874249a382bSVladimir Kondratiev {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, 18753277213fSVladimir Kondratiev {WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req}, 18763277213fSVladimir Kondratiev {WMI_DELBA_EVENTID, wmi_evt_delba}, 187796c93589SGidon Studinski {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, 1878b03fbab0SVladimir Kondratiev {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, 1879a5dc6883SDedy Lansky {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, 18800c936b3cSDedy Lansky {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, 1881b9010f10SAhmad Masri {WMI_FT_AUTH_STATUS_EVENTID, wmi_evt_auth_status}, 1882b9010f10SAhmad Masri {WMI_FT_REASSOC_STATUS_EVENTID, wmi_evt_reassoc_status}, 18832be7d22fSVladimir Kondratiev }; 18842be7d22fSVladimir Kondratiev 18852be7d22fSVladimir Kondratiev /* 18862be7d22fSVladimir Kondratiev * Run in IRQ context 18872be7d22fSVladimir Kondratiev * Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev 18882be7d22fSVladimir Kondratiev * that will be eventually handled by the @wmi_event_worker in the thread 18892be7d22fSVladimir Kondratiev * context of thread "wil6210_wmi" 18902be7d22fSVladimir Kondratiev */ 18912be7d22fSVladimir Kondratiev void wmi_recv_cmd(struct wil6210_priv *wil) 18922be7d22fSVladimir Kondratiev { 18932be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_tail; 18942be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 18952be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 18962be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 18972be7d22fSVladimir Kondratiev u8 *cmd; 18982be7d22fSVladimir Kondratiev void __iomem *src; 18992be7d22fSVladimir Kondratiev ulong flags; 1900a715c7ddSVladimir Kondratiev unsigned n; 19010916d9f2SMaya Erez unsigned int num_immed_reply = 0; 19022be7d22fSVladimir Kondratiev 1903817f1853SVladimir Kondratiev if (!test_bit(wil_status_mbox_ready, wil->status)) { 19044cf99c93SDedy Lansky wil_err(wil, "Reset in progress. Cannot handle WMI event\n"); 190555f7acddSVladimir Kondratiev return; 190655f7acddSVladimir Kondratiev } 190755f7acddSVladimir Kondratiev 1908fe9ee51eSMaya Erez if (test_bit(wil_status_suspended, wil->status)) { 1909fe9ee51eSMaya Erez wil_err(wil, "suspended. cannot handle WMI event\n"); 1910fe9ee51eSMaya Erez return; 1911fe9ee51eSMaya Erez } 1912fe9ee51eSMaya Erez 1913a715c7ddSVladimir Kondratiev for (n = 0;; n++) { 19142be7d22fSVladimir Kondratiev u16 len; 191595266dc0SVladimir Kondratiev bool q; 19160916d9f2SMaya Erez bool immed_reply = false; 19172be7d22fSVladimir Kondratiev 1918b9eeb512SVladimir Kondratiev r->head = wil_r(wil, RGF_MBOX + 19192be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.head)); 192095266dc0SVladimir Kondratiev if (r->tail == r->head) 192195266dc0SVladimir Kondratiev break; 19222be7d22fSVladimir Kondratiev 1923a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n", 1924a715c7ddSVladimir Kondratiev r->head, r->tail); 1925a715c7ddSVladimir Kondratiev /* read cmd descriptor from tail */ 19262be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail), 19272be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)); 19282be7d22fSVladimir Kondratiev if (d_tail.sync == 0) { 19292be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt not owned by FW?\n"); 193095266dc0SVladimir Kondratiev break; 19312be7d22fSVladimir Kondratiev } 19322be7d22fSVladimir Kondratiev 1933a715c7ddSVladimir Kondratiev /* read cmd header from descriptor */ 19342be7d22fSVladimir Kondratiev if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) { 19352be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt at 0x%08x?\n", 19362be7d22fSVladimir Kondratiev le32_to_cpu(d_tail.addr)); 193795266dc0SVladimir Kondratiev break; 19382be7d22fSVladimir Kondratiev } 19392be7d22fSVladimir Kondratiev len = le16_to_cpu(hdr.len); 1940a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n", 1941a715c7ddSVladimir Kondratiev le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), 1942a715c7ddSVladimir Kondratiev hdr.flags); 1943a715c7ddSVladimir Kondratiev 1944a715c7ddSVladimir Kondratiev /* read cmd buffer from descriptor */ 19452be7d22fSVladimir Kondratiev src = wmi_buffer(wil, d_tail.addr) + 19462be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_hdr); 19472be7d22fSVladimir Kondratiev evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event, 19482be7d22fSVladimir Kondratiev event.wmi) + len, 4), 19492be7d22fSVladimir Kondratiev GFP_KERNEL); 195014f8dc49SJoe Perches if (!evt) 195195266dc0SVladimir Kondratiev break; 195214f8dc49SJoe Perches 19532be7d22fSVladimir Kondratiev evt->event.hdr = hdr; 19542be7d22fSVladimir Kondratiev cmd = (void *)&evt->event.wmi; 19552be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(cmd, src, len); 19562be7d22fSVladimir Kondratiev /* mark entry as empty */ 1957b9eeb512SVladimir Kondratiev wil_w(wil, r->tail + 1958b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ring_desc, sync), 0); 19592be7d22fSVladimir Kondratiev /* indicate */ 19602be7d22fSVladimir Kondratiev if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && 1961b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 1962b874ddecSLior David struct wmi_cmd_hdr *wmi = &evt->event.wmi; 1963b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 1964e00243faSLior David u8 mid = wmi->mid; 1965b874ddecSLior David u32 tstamp = le32_to_cpu(wmi->fw_timestamp); 1966fe9ee51eSMaya Erez if (test_bit(wil_status_resuming, wil->status)) { 1967fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_RESUME_EVENTID) 1968fe9ee51eSMaya Erez clear_bit(wil_status_resuming, 1969fe9ee51eSMaya Erez wil->status); 1970fe9ee51eSMaya Erez else 1971fe9ee51eSMaya Erez wil_err(wil, 1972fe9ee51eSMaya Erez "WMI evt %d while resuming\n", 1973fe9ee51eSMaya Erez id); 1974fe9ee51eSMaya Erez } 1975fe5c271eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1976e00243faSLior David if (wil->reply_id && wil->reply_id == id && 1977e00243faSLior David wil->reply_mid == mid) { 19780916d9f2SMaya Erez if (wil->reply_buf) { 19790916d9f2SMaya Erez memcpy(wil->reply_buf, wmi, 19800916d9f2SMaya Erez min(len, wil->reply_size)); 19810916d9f2SMaya Erez immed_reply = true; 19820916d9f2SMaya Erez } 1983fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_SUSPEND_EVENTID) { 1984fe9ee51eSMaya Erez wil_dbg_wmi(wil, 1985fe9ee51eSMaya Erez "set suspend_resp_rcvd\n"); 1986fe9ee51eSMaya Erez wil->suspend_resp_rcvd = true; 1987fe9ee51eSMaya Erez } 19880916d9f2SMaya Erez } 1989fe5c271eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 19908fe59627SVladimir Kondratiev 19915fad7241SDedy Lansky wil_dbg_wmi(wil, "recv %s (0x%04x) MID %d @%d msec\n", 19925fad7241SDedy Lansky eventid2name(id), id, wmi->mid, tstamp); 1993f988b23fSVladimir Kondratiev trace_wil6210_wmi_event(wmi, &wmi[1], 1994f988b23fSVladimir Kondratiev len - sizeof(*wmi)); 19952be7d22fSVladimir Kondratiev } 19967743882dSVladimir Kondratiev wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1, 19972be7d22fSVladimir Kondratiev &evt->event.hdr, sizeof(hdr) + len, true); 19982be7d22fSVladimir Kondratiev 19992be7d22fSVladimir Kondratiev /* advance tail */ 20002be7d22fSVladimir Kondratiev r->tail = r->base + ((r->tail - r->base + 20012be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)) % r->size); 2002b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + 2003b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail); 20042be7d22fSVladimir Kondratiev 20050916d9f2SMaya Erez if (immed_reply) { 2006af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n", 2007af3db60aSLazar Alexei wil->reply_id); 20080916d9f2SMaya Erez kfree(evt); 20090916d9f2SMaya Erez num_immed_reply++; 20100916d9f2SMaya Erez complete(&wil->wmi_call); 20110916d9f2SMaya Erez } else { 20122be7d22fSVladimir Kondratiev /* add to the pending list */ 20132be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 20142be7d22fSVladimir Kondratiev list_add_tail(&evt->list, &wil->pending_wmi_ev); 20152be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 201695266dc0SVladimir Kondratiev q = queue_work(wil->wmi_wq, &wil->wmi_event_worker); 20177743882dSVladimir Kondratiev wil_dbg_wmi(wil, "queue_work -> %d\n", q); 20182be7d22fSVladimir Kondratiev } 20190916d9f2SMaya Erez } 202095266dc0SVladimir Kondratiev /* normally, 1 event per IRQ should be processed */ 2021af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n", 20220916d9f2SMaya Erez n - num_immed_reply, num_immed_reply); 20232be7d22fSVladimir Kondratiev } 20242be7d22fSVladimir Kondratiev 2025e00243faSLior David int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, 20265f85c7e7SLior David u16 reply_id, void *reply, u16 reply_size, int to_msec) 20272be7d22fSVladimir Kondratiev { 20282be7d22fSVladimir Kondratiev int rc; 2029f4bbb829SNicholas Mc Guire unsigned long remain; 2030dc57731dSLior David ulong flags; 20312be7d22fSVladimir Kondratiev 20322be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 20332be7d22fSVladimir Kondratiev 2034dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2035fe5c271eSMaya Erez wil->reply_id = reply_id; 2036e00243faSLior David wil->reply_mid = mid; 2037fe5c271eSMaya Erez wil->reply_buf = reply; 2038fe5c271eSMaya Erez wil->reply_size = reply_size; 20394d4c4dc3SLior David reinit_completion(&wil->wmi_call); 2040dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2041fe5c271eSMaya Erez 2042e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 20432be7d22fSVladimir Kondratiev if (rc) 20442be7d22fSVladimir Kondratiev goto out; 20452be7d22fSVladimir Kondratiev 204659502647SDedy Lansky remain = wait_for_completion_timeout(&wil->wmi_call, 20472be7d22fSVladimir Kondratiev msecs_to_jiffies(to_msec)); 20482be7d22fSVladimir Kondratiev if (0 == remain) { 20492be7d22fSVladimir Kondratiev wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n", 20502be7d22fSVladimir Kondratiev cmdid, reply_id, to_msec); 20512be7d22fSVladimir Kondratiev rc = -ETIME; 20522be7d22fSVladimir Kondratiev } else { 20537743882dSVladimir Kondratiev wil_dbg_wmi(wil, 20542be7d22fSVladimir Kondratiev "wmi_call(0x%04x->0x%04x) completed in %d msec\n", 20552be7d22fSVladimir Kondratiev cmdid, reply_id, 20562be7d22fSVladimir Kondratiev to_msec - jiffies_to_msecs(remain)); 20572be7d22fSVladimir Kondratiev } 2058fe5c271eSMaya Erez 2059fe5c271eSMaya Erez out: 2060dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 20612be7d22fSVladimir Kondratiev wil->reply_id = 0; 2062e00243faSLior David wil->reply_mid = U8_MAX; 20632be7d22fSVladimir Kondratiev wil->reply_buf = NULL; 20642be7d22fSVladimir Kondratiev wil->reply_size = 0; 2065dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2066fe5c271eSMaya Erez 20672be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 20682be7d22fSVladimir Kondratiev 20692be7d22fSVladimir Kondratiev return rc; 20702be7d22fSVladimir Kondratiev } 20712be7d22fSVladimir Kondratiev 20722be7d22fSVladimir Kondratiev int wmi_echo(struct wil6210_priv *wil) 20732be7d22fSVladimir Kondratiev { 2074e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20752be7d22fSVladimir Kondratiev struct wmi_echo_cmd cmd = { 20762be7d22fSVladimir Kondratiev .value = cpu_to_le32(0x12345678), 20772be7d22fSVladimir Kondratiev }; 20782be7d22fSVladimir Kondratiev 2079e00243faSLior David return wmi_call(wil, WMI_ECHO_CMDID, vif->mid, &cmd, sizeof(cmd), 20802a32c20bSAhmad Masri WMI_ECHO_RSP_EVENTID, NULL, 0, 20812a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 20822be7d22fSVladimir Kondratiev } 20832be7d22fSVladimir Kondratiev 20842be7d22fSVladimir Kondratiev int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) 20852be7d22fSVladimir Kondratiev { 2086e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20872be7d22fSVladimir Kondratiev struct wmi_set_mac_address_cmd cmd; 20882be7d22fSVladimir Kondratiev 2089a82553bbSVladimir Kondratiev ether_addr_copy(cmd.mac, addr); 20902be7d22fSVladimir Kondratiev 20917743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Set MAC %pM\n", addr); 20922be7d22fSVladimir Kondratiev 2093e00243faSLior David return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, vif->mid, 2094e00243faSLior David &cmd, sizeof(cmd)); 20952be7d22fSVladimir Kondratiev } 20962be7d22fSVladimir Kondratiev 209710d599adSMaya Erez int wmi_led_cfg(struct wil6210_priv *wil, bool enable) 209810d599adSMaya Erez { 2099e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 210010d599adSMaya Erez int rc = 0; 210110d599adSMaya Erez struct wmi_led_cfg_cmd cmd = { 210210d599adSMaya Erez .led_mode = enable, 210310d599adSMaya Erez .id = led_id, 210410d599adSMaya Erez .slow_blink_cfg.blink_on = 210510d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms), 210610d599adSMaya Erez .slow_blink_cfg.blink_off = 210710d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms), 210810d599adSMaya Erez .medium_blink_cfg.blink_on = 210910d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms), 211010d599adSMaya Erez .medium_blink_cfg.blink_off = 211110d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms), 211210d599adSMaya Erez .fast_blink_cfg.blink_on = 211310d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms), 211410d599adSMaya Erez .fast_blink_cfg.blink_off = 211510d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms), 211610d599adSMaya Erez .led_polarity = led_polarity, 211710d599adSMaya Erez }; 211810d599adSMaya Erez struct { 211910d599adSMaya Erez struct wmi_cmd_hdr wmi; 212010d599adSMaya Erez struct wmi_led_cfg_done_event evt; 2121807b0860SAlexei Avshalom Lazar } __packed reply = { 2122807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, 2123807b0860SAlexei Avshalom Lazar }; 212410d599adSMaya Erez 212510d599adSMaya Erez if (led_id == WIL_LED_INVALID_ID) 212610d599adSMaya Erez goto out; 212710d599adSMaya Erez 212810d599adSMaya Erez if (led_id > WIL_LED_MAX_ID) { 212910d599adSMaya Erez wil_err(wil, "Invalid led id %d\n", led_id); 213010d599adSMaya Erez rc = -EINVAL; 213110d599adSMaya Erez goto out; 213210d599adSMaya Erez } 213310d599adSMaya Erez 213410d599adSMaya Erez wil_dbg_wmi(wil, 213510d599adSMaya Erez "%s led %d\n", 213610d599adSMaya Erez enable ? "enabling" : "disabling", led_id); 213710d599adSMaya Erez 2138e00243faSLior David rc = wmi_call(wil, WMI_LED_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 213910d599adSMaya Erez WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply), 21402a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 214110d599adSMaya Erez if (rc) 214210d599adSMaya Erez goto out; 214310d599adSMaya Erez 214410d599adSMaya Erez if (reply.evt.status) { 214510d599adSMaya Erez wil_err(wil, "led %d cfg failed with status %d\n", 214610d599adSMaya Erez led_id, le32_to_cpu(reply.evt.status)); 214710d599adSMaya Erez rc = -EINVAL; 214810d599adSMaya Erez } 214910d599adSMaya Erez 215010d599adSMaya Erez out: 215110d599adSMaya Erez return rc; 215210d599adSMaya Erez } 215310d599adSMaya Erez 2154c5b3a658SAlexei Avshalom Lazar int wmi_rbufcap_cfg(struct wil6210_priv *wil, bool enable, u16 threshold) 2155c5b3a658SAlexei Avshalom Lazar { 2156c5b3a658SAlexei Avshalom Lazar struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2157c5b3a658SAlexei Avshalom Lazar int rc; 2158c5b3a658SAlexei Avshalom Lazar 2159c5b3a658SAlexei Avshalom Lazar struct wmi_rbufcap_cfg_cmd cmd = { 2160c5b3a658SAlexei Avshalom Lazar .enable = enable, 2161c5b3a658SAlexei Avshalom Lazar .rx_desc_threshold = cpu_to_le16(threshold), 2162c5b3a658SAlexei Avshalom Lazar }; 2163c5b3a658SAlexei Avshalom Lazar struct { 2164c5b3a658SAlexei Avshalom Lazar struct wmi_cmd_hdr wmi; 2165c5b3a658SAlexei Avshalom Lazar struct wmi_rbufcap_cfg_event evt; 2166c5b3a658SAlexei Avshalom Lazar } __packed reply = { 2167c5b3a658SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2168c5b3a658SAlexei Avshalom Lazar }; 2169c5b3a658SAlexei Avshalom Lazar 2170c5b3a658SAlexei Avshalom Lazar rc = wmi_call(wil, WMI_RBUFCAP_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2171c5b3a658SAlexei Avshalom Lazar WMI_RBUFCAP_CFG_EVENTID, &reply, sizeof(reply), 2172c5b3a658SAlexei Avshalom Lazar WIL_WMI_CALL_GENERAL_TO_MS); 2173c5b3a658SAlexei Avshalom Lazar if (rc) 2174c5b3a658SAlexei Avshalom Lazar return rc; 2175c5b3a658SAlexei Avshalom Lazar 2176c5b3a658SAlexei Avshalom Lazar if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2177c5b3a658SAlexei Avshalom Lazar wil_err(wil, "RBUFCAP_CFG failed. status %d\n", 2178c5b3a658SAlexei Avshalom Lazar reply.evt.status); 2179c5b3a658SAlexei Avshalom Lazar rc = -EINVAL; 2180c5b3a658SAlexei Avshalom Lazar } 2181c5b3a658SAlexei Avshalom Lazar 2182c5b3a658SAlexei Avshalom Lazar return rc; 2183c5b3a658SAlexei Avshalom Lazar } 2184c5b3a658SAlexei Avshalom Lazar 21859abe3e30SAlexei Avshalom Lazar int wmi_pcp_start(struct wil6210_vif *vif, int bi, u8 wmi_nettype, 21869abe3e30SAlexei Avshalom Lazar u8 chan, u8 wmi_edmg_chan, u8 hidden_ssid, u8 is_go) 21872be7d22fSVladimir Kondratiev { 2188e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2189b8023177SVladimir Kondratiev int rc; 2190b8023177SVladimir Kondratiev 2191b8023177SVladimir Kondratiev struct wmi_pcp_start_cmd cmd = { 21922be7d22fSVladimir Kondratiev .bcon_interval = cpu_to_le16(bi), 21932be7d22fSVladimir Kondratiev .network_type = wmi_nettype, 21942be7d22fSVladimir Kondratiev .disable_sec_offload = 1, 2195adc2d122SVladimir Kondratiev .channel = chan - 1, 21969abe3e30SAlexei Avshalom Lazar .edmg_channel = wmi_edmg_chan, 2197ddf7afddSAhmad Masri .pcp_max_assoc_sta = wil->max_assoc_sta, 21988e52fe30SHamad Kadmany .hidden_ssid = hidden_ssid, 2199b4944f2cSLior David .is_go = is_go, 22008a4fa214SAhmad Masri .ap_sme_offload_mode = disable_ap_sme ? 22018a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_PARTIAL : 22028a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_FULL, 2203c3bfea05SLior David .abft_len = wil->abft_len, 22042be7d22fSVladimir Kondratiev }; 2205b8023177SVladimir Kondratiev struct { 2206b874ddecSLior David struct wmi_cmd_hdr wmi; 2207b8023177SVladimir Kondratiev struct wmi_pcp_started_event evt; 2208807b0860SAlexei Avshalom Lazar } __packed reply = { 2209807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2210807b0860SAlexei Avshalom Lazar }; 22112be7d22fSVladimir Kondratiev 2212e00243faSLior David if (!vif->privacy) 22132be7d22fSVladimir Kondratiev cmd.disable_sec = 1; 22142be7d22fSVladimir Kondratiev 22151eb9d1e5SDedy Lansky if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) || 22161eb9d1e5SDedy Lansky (cmd.pcp_max_assoc_sta <= 0)) { 2217bf0353a6SAhmad Masri wil_err(wil, "unexpected max_assoc_sta %d\n", 2218bf0353a6SAhmad Masri cmd.pcp_max_assoc_sta); 2219bf0353a6SAhmad Masri return -EOPNOTSUPP; 22201eb9d1e5SDedy Lansky } 22211eb9d1e5SDedy Lansky 2222849a564bSDedy Lansky if (disable_ap_sme && 22238a4fa214SAhmad Masri !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, 2224849a564bSDedy Lansky wil->fw_capabilities)) { 2225849a564bSDedy Lansky wil_err(wil, "disable_ap_sme not supported by FW\n"); 2226849a564bSDedy Lansky return -EOPNOTSUPP; 2227849a564bSDedy Lansky } 2228849a564bSDedy Lansky 22298b5c7f6cSVladimir Kondratiev /* 22308b5c7f6cSVladimir Kondratiev * Processing time may be huge, in case of secure AP it takes about 22318b5c7f6cSVladimir Kondratiev * 3500ms for FW to start AP 22328b5c7f6cSVladimir Kondratiev */ 2233e00243faSLior David rc = wmi_call(wil, WMI_PCP_START_CMDID, vif->mid, &cmd, sizeof(cmd), 22348b5c7f6cSVladimir Kondratiev WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000); 2235b8023177SVladimir Kondratiev if (rc) 2236b8023177SVladimir Kondratiev return rc; 2237b8023177SVladimir Kondratiev 2238b8023177SVladimir Kondratiev if (reply.evt.status != WMI_FW_STATUS_SUCCESS) 2239b8023177SVladimir Kondratiev rc = -EINVAL; 2240b8023177SVladimir Kondratiev 224110d599adSMaya Erez if (wmi_nettype != WMI_NETTYPE_P2P) 224210d599adSMaya Erez /* Don't fail due to error in the led configuration */ 224310d599adSMaya Erez wmi_led_cfg(wil, true); 224410d599adSMaya Erez 2245b8023177SVladimir Kondratiev return rc; 2246b8023177SVladimir Kondratiev } 2247b8023177SVladimir Kondratiev 2248e00243faSLior David int wmi_pcp_stop(struct wil6210_vif *vif) 2249b8023177SVladimir Kondratiev { 2250e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 225110d599adSMaya Erez int rc; 225210d599adSMaya Erez 225310d599adSMaya Erez rc = wmi_led_cfg(wil, false); 225410d599adSMaya Erez if (rc) 225510d599adSMaya Erez return rc; 225610d599adSMaya Erez 2257e00243faSLior David return wmi_call(wil, WMI_PCP_STOP_CMDID, vif->mid, NULL, 0, 22585793fe9dSMaya Erez WMI_PCP_STOPPED_EVENTID, NULL, 0, 22595793fe9dSMaya Erez WIL_WMI_PCP_STOP_TO_MS); 22602be7d22fSVladimir Kondratiev } 22612be7d22fSVladimir Kondratiev 2262e00243faSLior David int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid) 22632be7d22fSVladimir Kondratiev { 2264e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22652be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd = { 22662be7d22fSVladimir Kondratiev .ssid_len = cpu_to_le32(ssid_len), 22672be7d22fSVladimir Kondratiev }; 22682be7d22fSVladimir Kondratiev 22692be7d22fSVladimir Kondratiev if (ssid_len > sizeof(cmd.ssid)) 22702be7d22fSVladimir Kondratiev return -EINVAL; 22712be7d22fSVladimir Kondratiev 22722be7d22fSVladimir Kondratiev memcpy(cmd.ssid, ssid, ssid_len); 22732be7d22fSVladimir Kondratiev 2274e00243faSLior David return wmi_send(wil, WMI_SET_SSID_CMDID, vif->mid, &cmd, sizeof(cmd)); 22752be7d22fSVladimir Kondratiev } 22762be7d22fSVladimir Kondratiev 2277e00243faSLior David int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) 22782be7d22fSVladimir Kondratiev { 2279e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22802be7d22fSVladimir Kondratiev int rc; 22812be7d22fSVladimir Kondratiev struct { 2282b874ddecSLior David struct wmi_cmd_hdr wmi; 22832be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd; 22842be7d22fSVladimir Kondratiev } __packed reply; 22852be7d22fSVladimir Kondratiev int len; /* reply.cmd.ssid_len in CPU order */ 22862be7d22fSVladimir Kondratiev 2287807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2288807b0860SAlexei Avshalom Lazar 2289e00243faSLior David rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, 22902a32c20bSAhmad Masri WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 22912a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 22922be7d22fSVladimir Kondratiev if (rc) 22932be7d22fSVladimir Kondratiev return rc; 22942be7d22fSVladimir Kondratiev 22952be7d22fSVladimir Kondratiev len = le32_to_cpu(reply.cmd.ssid_len); 22962be7d22fSVladimir Kondratiev if (len > sizeof(reply.cmd.ssid)) 22972be7d22fSVladimir Kondratiev return -EINVAL; 22982be7d22fSVladimir Kondratiev 22992be7d22fSVladimir Kondratiev *ssid_len = len; 23002be7d22fSVladimir Kondratiev memcpy(ssid, reply.cmd.ssid, len); 23012be7d22fSVladimir Kondratiev 23022be7d22fSVladimir Kondratiev return 0; 23032be7d22fSVladimir Kondratiev } 23042be7d22fSVladimir Kondratiev 23052be7d22fSVladimir Kondratiev int wmi_set_channel(struct wil6210_priv *wil, int channel) 23062be7d22fSVladimir Kondratiev { 2307e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 23082be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd = { 23092be7d22fSVladimir Kondratiev .channel = channel - 1, 23102be7d22fSVladimir Kondratiev }; 23112be7d22fSVladimir Kondratiev 2312e00243faSLior David return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, vif->mid, 2313e00243faSLior David &cmd, sizeof(cmd)); 23142be7d22fSVladimir Kondratiev } 23152be7d22fSVladimir Kondratiev 23162be7d22fSVladimir Kondratiev int wmi_get_channel(struct wil6210_priv *wil, int *channel) 23172be7d22fSVladimir Kondratiev { 2318e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 23192be7d22fSVladimir Kondratiev int rc; 23202be7d22fSVladimir Kondratiev struct { 2321b874ddecSLior David struct wmi_cmd_hdr wmi; 23222be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd; 23232be7d22fSVladimir Kondratiev } __packed reply; 23242be7d22fSVladimir Kondratiev 2325807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2326807b0860SAlexei Avshalom Lazar 2327e00243faSLior David rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, 23282a32c20bSAhmad Masri WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 23292a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 23302be7d22fSVladimir Kondratiev if (rc) 23312be7d22fSVladimir Kondratiev return rc; 23322be7d22fSVladimir Kondratiev 23332be7d22fSVladimir Kondratiev if (reply.cmd.channel > 3) 23342be7d22fSVladimir Kondratiev return -EINVAL; 23352be7d22fSVladimir Kondratiev 23362be7d22fSVladimir Kondratiev *channel = reply.cmd.channel + 1; 23372be7d22fSVladimir Kondratiev 23382be7d22fSVladimir Kondratiev return 0; 23392be7d22fSVladimir Kondratiev } 23402be7d22fSVladimir Kondratiev 2341e00243faSLior David int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) 2342b8023177SVladimir Kondratiev { 2343e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2344e6d68341SDedy Lansky int rc; 2345b8023177SVladimir Kondratiev struct wmi_p2p_cfg_cmd cmd = { 2346e6d68341SDedy Lansky .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, 2347e6d68341SDedy Lansky .bcon_interval = cpu_to_le16(bi), 2348b8023177SVladimir Kondratiev .channel = channel - 1, 2349b8023177SVladimir Kondratiev }; 2350e6d68341SDedy Lansky struct { 2351e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2352e6d68341SDedy Lansky struct wmi_p2p_cfg_done_event evt; 2353807b0860SAlexei Avshalom Lazar } __packed reply = { 2354807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2355807b0860SAlexei Avshalom Lazar }; 2356b8023177SVladimir Kondratiev 2357e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); 2358e6d68341SDedy Lansky 2359e00243faSLior David rc = wmi_call(wil, WMI_P2P_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2360e6d68341SDedy Lansky WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); 2361e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2362e6d68341SDedy Lansky wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); 2363e6d68341SDedy Lansky rc = -EINVAL; 2364e6d68341SDedy Lansky } 2365e6d68341SDedy Lansky 2366e6d68341SDedy Lansky return rc; 2367e6d68341SDedy Lansky } 2368e6d68341SDedy Lansky 2369e00243faSLior David int wmi_start_listen(struct wil6210_vif *vif) 2370e6d68341SDedy Lansky { 2371e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2372e6d68341SDedy Lansky int rc; 2373e6d68341SDedy Lansky struct { 2374e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2375e6d68341SDedy Lansky struct wmi_listen_started_event evt; 2376807b0860SAlexei Avshalom Lazar } __packed reply = { 2377807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2378807b0860SAlexei Avshalom Lazar }; 2379e6d68341SDedy Lansky 2380e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); 2381e6d68341SDedy Lansky 2382e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 2383e6d68341SDedy Lansky WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); 2384e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2385e6d68341SDedy Lansky wil_err(wil, "device failed to start listen. status %d\n", 2386e6d68341SDedy Lansky reply.evt.status); 2387e6d68341SDedy Lansky rc = -EINVAL; 2388e6d68341SDedy Lansky } 2389e6d68341SDedy Lansky 2390e6d68341SDedy Lansky return rc; 2391e6d68341SDedy Lansky } 2392e6d68341SDedy Lansky 2393e00243faSLior David int wmi_start_search(struct wil6210_vif *vif) 2394e6d68341SDedy Lansky { 2395e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2396e6d68341SDedy Lansky int rc; 2397e6d68341SDedy Lansky struct { 2398e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2399e6d68341SDedy Lansky struct wmi_search_started_event evt; 2400807b0860SAlexei Avshalom Lazar } __packed reply = { 2401807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2402807b0860SAlexei Avshalom Lazar }; 2403e6d68341SDedy Lansky 2404e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); 2405e6d68341SDedy Lansky 2406e00243faSLior David rc = wmi_call(wil, WMI_START_SEARCH_CMDID, vif->mid, NULL, 0, 2407e6d68341SDedy Lansky WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); 2408e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2409e6d68341SDedy Lansky wil_err(wil, "device failed to start search. status %d\n", 2410e6d68341SDedy Lansky reply.evt.status); 2411e6d68341SDedy Lansky rc = -EINVAL; 2412e6d68341SDedy Lansky } 2413e6d68341SDedy Lansky 2414e6d68341SDedy Lansky return rc; 2415e6d68341SDedy Lansky } 2416e6d68341SDedy Lansky 2417e00243faSLior David int wmi_stop_discovery(struct wil6210_vif *vif) 2418e6d68341SDedy Lansky { 2419e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2420e6d68341SDedy Lansky int rc; 2421e6d68341SDedy Lansky 2422e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); 2423e6d68341SDedy Lansky 2424e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 24252a32c20bSAhmad Masri WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 24262a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 2427e6d68341SDedy Lansky 2428e6d68341SDedy Lansky if (rc) 2429e6d68341SDedy Lansky wil_err(wil, "Failed to stop discovery\n"); 2430e6d68341SDedy Lansky 2431e6d68341SDedy Lansky return rc; 2432b8023177SVladimir Kondratiev } 2433b8023177SVladimir Kondratiev 2434e00243faSLior David int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, 2435230d8442SVladimir Kondratiev const void *mac_addr, int key_usage) 24362be7d22fSVladimir Kondratiev { 2437e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24382be7d22fSVladimir Kondratiev struct wmi_delete_cipher_key_cmd cmd = { 24392be7d22fSVladimir Kondratiev .key_index = key_index, 24402be7d22fSVladimir Kondratiev }; 24412be7d22fSVladimir Kondratiev 24422be7d22fSVladimir Kondratiev if (mac_addr) 24432be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24442be7d22fSVladimir Kondratiev 2445e00243faSLior David return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, vif->mid, 2446e00243faSLior David &cmd, sizeof(cmd)); 24472be7d22fSVladimir Kondratiev } 24482be7d22fSVladimir Kondratiev 2449e00243faSLior David int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, 2450230d8442SVladimir Kondratiev const void *mac_addr, int key_len, const void *key, 2451230d8442SVladimir Kondratiev int key_usage) 24522be7d22fSVladimir Kondratiev { 2453e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24542be7d22fSVladimir Kondratiev struct wmi_add_cipher_key_cmd cmd = { 24552be7d22fSVladimir Kondratiev .key_index = key_index, 2456230d8442SVladimir Kondratiev .key_usage = key_usage, 24572be7d22fSVladimir Kondratiev .key_len = key_len, 24582be7d22fSVladimir Kondratiev }; 24592be7d22fSVladimir Kondratiev 246042fe1e51SAhmad Masri if (key_len > sizeof(cmd.key)) 24612be7d22fSVladimir Kondratiev return -EINVAL; 24622be7d22fSVladimir Kondratiev 246342fe1e51SAhmad Masri /* key len = 0 is allowed only for usage of WMI_KEY_USE_APPLY */ 246442fe1e51SAhmad Masri if ((key_len == 0 || !key) && 246542fe1e51SAhmad Masri key_usage != WMI_KEY_USE_APPLY_PTK) 246642fe1e51SAhmad Masri return -EINVAL; 246742fe1e51SAhmad Masri 246842fe1e51SAhmad Masri if (key) 24692be7d22fSVladimir Kondratiev memcpy(cmd.key, key, key_len); 247042fe1e51SAhmad Masri 24712be7d22fSVladimir Kondratiev if (mac_addr) 24722be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24732be7d22fSVladimir Kondratiev 2474e00243faSLior David return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, vif->mid, 2475e00243faSLior David &cmd, sizeof(cmd)); 24762be7d22fSVladimir Kondratiev } 24772be7d22fSVladimir Kondratiev 2478e00243faSLior David int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) 24792be7d22fSVladimir Kondratiev { 2480e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24815421bf0cSVladimir Kondratiev static const char *const names[] = { 24825421bf0cSVladimir Kondratiev [WMI_FRAME_BEACON] = "BEACON", 24835421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_REQ] = "PROBE_REQ", 24845421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP", 24855421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ", 24865421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP", 24875421bf0cSVladimir Kondratiev }; 24882be7d22fSVladimir Kondratiev int rc; 24892be7d22fSVladimir Kondratiev u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len; 2490b5a8ffcaSLior David struct wmi_set_appie_cmd *cmd; 24918fe59627SVladimir Kondratiev 2492b5a8ffcaSLior David if (len < ie_len) { 2493b5a8ffcaSLior David rc = -EINVAL; 2494b5a8ffcaSLior David goto out; 2495b5a8ffcaSLior David } 2496b5a8ffcaSLior David 2497b5a8ffcaSLior David cmd = kzalloc(len, GFP_KERNEL); 24985421bf0cSVladimir Kondratiev if (!cmd) { 24995421bf0cSVladimir Kondratiev rc = -ENOMEM; 25005421bf0cSVladimir Kondratiev goto out; 25015421bf0cSVladimir Kondratiev } 2502ac4acdb7SVladimir Kondratiev if (!ie) 2503ac4acdb7SVladimir Kondratiev ie_len = 0; 25042be7d22fSVladimir Kondratiev 25052be7d22fSVladimir Kondratiev cmd->mgmt_frm_type = type; 25062be7d22fSVladimir Kondratiev /* BUG: FW API define ieLen as u8. Will fix FW */ 25072be7d22fSVladimir Kondratiev cmd->ie_len = cpu_to_le16(ie_len); 25082c840676SDenis Efremov if (ie_len) 25092be7d22fSVladimir Kondratiev memcpy(cmd->ie_info, ie, ie_len); 2510e00243faSLior David rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); 25112be7d22fSVladimir Kondratiev kfree(cmd); 25125421bf0cSVladimir Kondratiev out: 25135421bf0cSVladimir Kondratiev if (rc) { 25145421bf0cSVladimir Kondratiev const char *name = type < ARRAY_SIZE(names) ? 25155421bf0cSVladimir Kondratiev names[type] : "??"; 25165421bf0cSVladimir Kondratiev wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc); 25175421bf0cSVladimir Kondratiev } 25182be7d22fSVladimir Kondratiev 25192be7d22fSVladimir Kondratiev return rc; 25202be7d22fSVladimir Kondratiev } 25212be7d22fSVladimir Kondratiev 2522b9010f10SAhmad Masri int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie) 2523b9010f10SAhmad Masri { 2524b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 2525b9010f10SAhmad Masri u16 len; 2526b9010f10SAhmad Masri struct wmi_update_ft_ies_cmd *cmd; 2527b9010f10SAhmad Masri int rc; 2528b9010f10SAhmad Masri 2529b9010f10SAhmad Masri if (!ie) 2530b9010f10SAhmad Masri ie_len = 0; 2531b9010f10SAhmad Masri 2532b9010f10SAhmad Masri len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len; 2533b9010f10SAhmad Masri if (len < ie_len) { 2534b9010f10SAhmad Masri wil_err(wil, "wraparound. ie len %d\n", ie_len); 2535b9010f10SAhmad Masri return -EINVAL; 2536b9010f10SAhmad Masri } 2537b9010f10SAhmad Masri 2538b9010f10SAhmad Masri cmd = kzalloc(len, GFP_KERNEL); 2539b9010f10SAhmad Masri if (!cmd) { 2540b9010f10SAhmad Masri rc = -ENOMEM; 2541b9010f10SAhmad Masri goto out; 2542b9010f10SAhmad Masri } 2543b9010f10SAhmad Masri 2544b9010f10SAhmad Masri cmd->ie_len = cpu_to_le16(ie_len); 25452c840676SDenis Efremov if (ie_len) 2546b9010f10SAhmad Masri memcpy(cmd->ie_info, ie, ie_len); 2547b9010f10SAhmad Masri rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len); 2548b9010f10SAhmad Masri kfree(cmd); 2549b9010f10SAhmad Masri 2550b9010f10SAhmad Masri out: 2551b9010f10SAhmad Masri if (rc) 2552b9010f10SAhmad Masri wil_err(wil, "update ft ies failed : %d\n", rc); 2553b9010f10SAhmad Masri 2554b9010f10SAhmad Masri return rc; 2555b9010f10SAhmad Masri } 2556b9010f10SAhmad Masri 25571647f12fSVladimir Kondratiev /** 25581647f12fSVladimir Kondratiev * wmi_rxon - turn radio on/off 25591647f12fSVladimir Kondratiev * @on: turn on if true, off otherwise 25601647f12fSVladimir Kondratiev * 25611647f12fSVladimir Kondratiev * Only switch radio. Channel should be set separately. 25621647f12fSVladimir Kondratiev * No timeout for rxon - radio turned on forever unless some other call 25631647f12fSVladimir Kondratiev * turns it off 25641647f12fSVladimir Kondratiev */ 25651647f12fSVladimir Kondratiev int wmi_rxon(struct wil6210_priv *wil, bool on) 25661647f12fSVladimir Kondratiev { 2567e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 25681647f12fSVladimir Kondratiev int rc; 25691647f12fSVladimir Kondratiev struct { 2570b874ddecSLior David struct wmi_cmd_hdr wmi; 25711647f12fSVladimir Kondratiev struct wmi_listen_started_event evt; 2572807b0860SAlexei Avshalom Lazar } __packed reply = { 2573807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2574807b0860SAlexei Avshalom Lazar }; 25751647f12fSVladimir Kondratiev 2576af3db60aSLazar Alexei wil_info(wil, "(%s)\n", on ? "on" : "off"); 25771647f12fSVladimir Kondratiev 25781647f12fSVladimir Kondratiev if (on) { 2579e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 25801647f12fSVladimir Kondratiev WMI_LISTEN_STARTED_EVENTID, 25812a32c20bSAhmad Masri &reply, sizeof(reply), 25822a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 25831647f12fSVladimir Kondratiev if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) 25841647f12fSVladimir Kondratiev rc = -EINVAL; 25851647f12fSVladimir Kondratiev } else { 2586e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 25872a32c20bSAhmad Masri WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 25882a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 25891647f12fSVladimir Kondratiev } 25901647f12fSVladimir Kondratiev 25911647f12fSVladimir Kondratiev return rc; 25921647f12fSVladimir Kondratiev } 25931647f12fSVladimir Kondratiev 259410590c6aSGidon Studinski int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring) 259547e19af9SVladimir Kondratiev { 2596e00243faSLior David struct net_device *ndev = wil->main_ndev; 2597e00243faSLior David struct wireless_dev *wdev = ndev->ieee80211_ptr; 2598e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(ndev); 259947e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_cmd cmd = { 260047e19af9SVladimir Kondratiev .action = WMI_RX_CHAIN_ADD, 260147e19af9SVladimir Kondratiev .rx_sw_ring = { 260252a45702SLior David .max_mpdu_size = cpu_to_le16( 260352a45702SLior David wil_mtu2macbuf(wil->rx_buf_len)), 260447e19af9SVladimir Kondratiev .ring_mem_base = cpu_to_le64(vring->pa), 260547e19af9SVladimir Kondratiev .ring_size = cpu_to_le16(vring->size), 260647e19af9SVladimir Kondratiev }, 260747e19af9SVladimir Kondratiev .mid = 0, /* TODO - what is it? */ 260847e19af9SVladimir Kondratiev .decap_trans_type = WMI_DECAP_TYPE_802_3, 2609b4490f42SVladimir Kondratiev .reorder_type = WMI_RX_SW_REORDER, 2610ab954628SVladimir Kondratiev .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), 261147e19af9SVladimir Kondratiev }; 261247e19af9SVladimir Kondratiev struct { 2613b874ddecSLior David struct wmi_cmd_hdr wmi; 261447e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_done_event evt; 261547e19af9SVladimir Kondratiev } __packed evt; 261647e19af9SVladimir Kondratiev int rc; 261747e19af9SVladimir Kondratiev 2618807b0860SAlexei Avshalom Lazar memset(&evt, 0, sizeof(evt)); 2619807b0860SAlexei Avshalom Lazar 262047e19af9SVladimir Kondratiev if (wdev->iftype == NL80211_IFTYPE_MONITOR) { 26217d3e4dbeSLior David struct ieee80211_channel *ch = wil->monitor_chandef.chan; 262247e19af9SVladimir Kondratiev 262347e19af9SVladimir Kondratiev cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON); 262447e19af9SVladimir Kondratiev if (ch) 262547e19af9SVladimir Kondratiev cmd.sniffer_cfg.channel = ch->hw_value - 1; 262647e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_info_mode = 2627387f3794SMaya Erez cpu_to_le32(WMI_SNIFFER_PHY_INFO_DISABLED); 262847e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_support = 262947e19af9SVladimir Kondratiev cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL) 26304765332dSVladimir Kondratiev ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS); 2631504937d4SKirshenbaum Erez } else { 2632504937d4SKirshenbaum Erez /* Initialize offload (in non-sniffer mode). 2633504937d4SKirshenbaum Erez * Linux IP stack always calculates IP checksum 2634504937d4SKirshenbaum Erez * HW always calculate TCP/UDP checksum 2635504937d4SKirshenbaum Erez */ 2636504937d4SKirshenbaum Erez cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS); 263747e19af9SVladimir Kondratiev } 2638c406ea7cSVladimir Kondratiev 2639c406ea7cSVladimir Kondratiev if (rx_align_2) 2640c406ea7cSVladimir Kondratiev cmd.l2_802_3_offload_ctrl |= 2641c406ea7cSVladimir Kondratiev L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK; 2642c406ea7cSVladimir Kondratiev 264347e19af9SVladimir Kondratiev /* typical time for secure PCP is 840ms */ 2644e00243faSLior David rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, vif->mid, &cmd, sizeof(cmd), 264547e19af9SVladimir Kondratiev WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000); 264647e19af9SVladimir Kondratiev if (rc) 264747e19af9SVladimir Kondratiev return rc; 264847e19af9SVladimir Kondratiev 2649807b0860SAlexei Avshalom Lazar if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) 2650807b0860SAlexei Avshalom Lazar rc = -EINVAL; 2651807b0860SAlexei Avshalom Lazar 265247e19af9SVladimir Kondratiev vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); 265347e19af9SVladimir Kondratiev 26547743882dSVladimir Kondratiev wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", 265547e19af9SVladimir Kondratiev le32_to_cpu(evt.evt.status), vring->hwtail); 265647e19af9SVladimir Kondratiev 265747e19af9SVladimir Kondratiev return rc; 265847e19af9SVladimir Kondratiev } 265947e19af9SVladimir Kondratiev 26608c679675SVladimir Kondratiev int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) 26611a2780e0SVladimir Kondratiev { 2662e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 26631a2780e0SVladimir Kondratiev int rc; 26641a2780e0SVladimir Kondratiev struct wmi_temp_sense_cmd cmd = { 26658c679675SVladimir Kondratiev .measure_baseband_en = cpu_to_le32(!!t_bb), 26668c679675SVladimir Kondratiev .measure_rf_en = cpu_to_le32(!!t_rf), 26678c679675SVladimir Kondratiev .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), 26681a2780e0SVladimir Kondratiev }; 26691a2780e0SVladimir Kondratiev struct { 2670b874ddecSLior David struct wmi_cmd_hdr wmi; 26711a2780e0SVladimir Kondratiev struct wmi_temp_sense_done_event evt; 26721a2780e0SVladimir Kondratiev } __packed reply; 26731a2780e0SVladimir Kondratiev 2674807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2675807b0860SAlexei Avshalom Lazar 2676e00243faSLior David rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), 26772a32c20bSAhmad Masri WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 26782a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 26791a2780e0SVladimir Kondratiev if (rc) 26801a2780e0SVladimir Kondratiev return rc; 26811a2780e0SVladimir Kondratiev 26828c679675SVladimir Kondratiev if (t_bb) 26838c679675SVladimir Kondratiev *t_bb = le32_to_cpu(reply.evt.baseband_t1000); 26848c679675SVladimir Kondratiev if (t_rf) 26858c679675SVladimir Kondratiev *t_rf = le32_to_cpu(reply.evt.rf_t1000); 26861a2780e0SVladimir Kondratiev 26871a2780e0SVladimir Kondratiev return 0; 26881a2780e0SVladimir Kondratiev } 26891a2780e0SVladimir Kondratiev 26909b586118STzahi Sabo int wmi_get_all_temperatures(struct wil6210_priv *wil, 26919b586118STzahi Sabo struct wmi_temp_sense_all_done_event 26929b586118STzahi Sabo *sense_all_evt) 26939b586118STzahi Sabo { 26949b586118STzahi Sabo struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 26959b586118STzahi Sabo int rc; 26969b586118STzahi Sabo struct wmi_temp_sense_all_cmd cmd = { 26979b586118STzahi Sabo .measure_baseband_en = true, 26989b586118STzahi Sabo .measure_rf_en = true, 26999b586118STzahi Sabo .measure_mode = TEMPERATURE_MEASURE_NOW, 27009b586118STzahi Sabo }; 27019b586118STzahi Sabo struct { 27029b586118STzahi Sabo struct wmi_cmd_hdr wmi; 27039b586118STzahi Sabo struct wmi_temp_sense_all_done_event evt; 27049b586118STzahi Sabo } __packed reply; 27059b586118STzahi Sabo 27069b586118STzahi Sabo if (!sense_all_evt) { 27079b586118STzahi Sabo wil_err(wil, "Invalid sense_all_evt value\n"); 27089b586118STzahi Sabo return -EINVAL; 27099b586118STzahi Sabo } 27109b586118STzahi Sabo 27119b586118STzahi Sabo memset(&reply, 0, sizeof(reply)); 27129b586118STzahi Sabo reply.evt.status = WMI_FW_STATUS_FAILURE; 27139b586118STzahi Sabo rc = wmi_call(wil, WMI_TEMP_SENSE_ALL_CMDID, vif->mid, &cmd, 27149b586118STzahi Sabo sizeof(cmd), WMI_TEMP_SENSE_ALL_DONE_EVENTID, 27159b586118STzahi Sabo &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 27169b586118STzahi Sabo if (rc) 27179b586118STzahi Sabo return rc; 27189b586118STzahi Sabo 27199b586118STzahi Sabo if (reply.evt.status == WMI_FW_STATUS_FAILURE) { 272080ce8ca7SColin Ian King wil_err(wil, "Failed getting TEMP_SENSE_ALL\n"); 27219b586118STzahi Sabo return -EINVAL; 27229b586118STzahi Sabo } 27239b586118STzahi Sabo 27249b586118STzahi Sabo memcpy(sense_all_evt, &reply.evt, sizeof(reply.evt)); 27259b586118STzahi Sabo return 0; 27269b586118STzahi Sabo } 27279b586118STzahi Sabo 2728e1b43407SAhmad Masri int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, u16 reason, 2729e1b43407SAhmad Masri bool del_sta) 27304d55a0a1SVladimir Kondratiev { 2731e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 27323e9191fcSVladimir Kondratiev int rc; 2733849a564bSDedy Lansky struct wmi_disconnect_sta_cmd disc_sta_cmd = { 2734849a564bSDedy Lansky .disconnect_reason = cpu_to_le16(reason), 2735849a564bSDedy Lansky }; 2736849a564bSDedy Lansky struct wmi_del_sta_cmd del_sta_cmd = { 27374d55a0a1SVladimir Kondratiev .disconnect_reason = cpu_to_le16(reason), 27384d55a0a1SVladimir Kondratiev }; 27393e9191fcSVladimir Kondratiev struct { 2740b874ddecSLior David struct wmi_cmd_hdr wmi; 27413e9191fcSVladimir Kondratiev struct wmi_disconnect_event evt; 27423e9191fcSVladimir Kondratiev } __packed reply; 2743a82553bbSVladimir Kondratiev 2744af3db60aSLazar Alexei wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); 27454d55a0a1SVladimir Kondratiev 2746807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2747e00243faSLior David vif->locally_generated_disc = true; 2748849a564bSDedy Lansky if (del_sta) { 2749849a564bSDedy Lansky ether_addr_copy(del_sta_cmd.dst_mac, mac); 2750e00243faSLior David rc = wmi_call(wil, WMI_DEL_STA_CMDID, vif->mid, &del_sta_cmd, 2751849a564bSDedy Lansky sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID, 2752849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2753849a564bSDedy Lansky } else { 2754849a564bSDedy Lansky ether_addr_copy(disc_sta_cmd.dst_mac, mac); 2755e00243faSLior David rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, vif->mid, 2756e00243faSLior David &disc_sta_cmd, sizeof(disc_sta_cmd), 2757e00243faSLior David WMI_DISCONNECT_EVENTID, 2758849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2759849a564bSDedy Lansky } 27603e9191fcSVladimir Kondratiev /* failure to disconnect in reasonable time treated as FW error */ 27613e9191fcSVladimir Kondratiev if (rc) { 27623e9191fcSVladimir Kondratiev wil_fw_error_recovery(wil); 27633e9191fcSVladimir Kondratiev return rc; 27643e9191fcSVladimir Kondratiev } 27653e9191fcSVladimir Kondratiev wil->sinfo_gen++; 2766e1b43407SAhmad Masri 27673e9191fcSVladimir Kondratiev return 0; 27684d55a0a1SVladimir Kondratiev } 27694d55a0a1SVladimir Kondratiev 2770e00243faSLior David int wmi_addba(struct wil6210_priv *wil, u8 mid, 2771e00243faSLior David u8 ringid, u8 size, u16 timeout) 27723277213fSVladimir Kondratiev { 27737be13fc3SGidon Studinski u8 amsdu = wil->use_enhanced_dma_hw && wil->use_rx_hw_reordering && 27747be13fc3SGidon Studinski test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) && 27757be13fc3SGidon Studinski wil->amsdu_en; 277696c93589SGidon Studinski struct wmi_ring_ba_en_cmd cmd = { 277796c93589SGidon Studinski .ring_id = ringid, 27783277213fSVladimir Kondratiev .agg_max_wsize = size, 27793277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 27807be13fc3SGidon Studinski .amsdu = amsdu, 27813277213fSVladimir Kondratiev }; 27823277213fSVladimir Kondratiev 27837be13fc3SGidon Studinski wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d amsdu %d)\n", 27847be13fc3SGidon Studinski ringid, size, timeout, amsdu); 27853277213fSVladimir Kondratiev 278696c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_EN_CMDID, mid, &cmd, sizeof(cmd)); 27873277213fSVladimir Kondratiev } 27883277213fSVladimir Kondratiev 2789e00243faSLior David int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason) 27903277213fSVladimir Kondratiev { 279196c93589SGidon Studinski struct wmi_ring_ba_dis_cmd cmd = { 279296c93589SGidon Studinski .ring_id = ringid, 27933277213fSVladimir Kondratiev .reason = cpu_to_le16(reason), 27943277213fSVladimir Kondratiev }; 27953277213fSVladimir Kondratiev 2796af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason); 27973277213fSVladimir Kondratiev 279896c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_DIS_CMDID, mid, &cmd, sizeof(cmd)); 27993277213fSVladimir Kondratiev } 28003277213fSVladimir Kondratiev 2801bf0353a6SAhmad Masri int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u16 reason) 280226a359d9SVladimir Kondratiev { 280326a359d9SVladimir Kondratiev struct wmi_rcp_delba_cmd cmd = { 280426a359d9SVladimir Kondratiev .reason = cpu_to_le16(reason), 280526a359d9SVladimir Kondratiev }; 280626a359d9SVladimir Kondratiev 2807bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2808bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2809bf0353a6SAhmad Masri cmd.cid = cid; 2810bf0353a6SAhmad Masri cmd.tid = tid; 2811bf0353a6SAhmad Masri } else { 2812bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2813bf0353a6SAhmad Masri } 2814bf0353a6SAhmad Masri 2815bf0353a6SAhmad Masri wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cid, 2816bf0353a6SAhmad Masri tid, reason); 281726a359d9SVladimir Kondratiev 2818e00243faSLior David return wmi_send(wil, WMI_RCP_DELBA_CMDID, mid, &cmd, sizeof(cmd)); 281926a359d9SVladimir Kondratiev } 282026a359d9SVladimir Kondratiev 2821e00243faSLior David int wmi_addba_rx_resp(struct wil6210_priv *wil, 2822e00243faSLior David u8 mid, u8 cid, u8 tid, u8 token, 28233277213fSVladimir Kondratiev u16 status, bool amsdu, u16 agg_wsize, u16 timeout) 28243277213fSVladimir Kondratiev { 28253277213fSVladimir Kondratiev int rc; 28263277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_cmd cmd = { 28273277213fSVladimir Kondratiev .dialog_token = token, 28283277213fSVladimir Kondratiev .status_code = cpu_to_le16(status), 28293277213fSVladimir Kondratiev /* bit 0: A-MSDU supported 2830c5b3a658SAlexei Avshalom Lazar * bit 1: policy (controlled by FW) 28313277213fSVladimir Kondratiev * bits 2..5: TID 28323277213fSVladimir Kondratiev * bits 6..15: buffer size 28333277213fSVladimir Kondratiev */ 28343277213fSVladimir Kondratiev .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 28353277213fSVladimir Kondratiev (agg_wsize << 6)), 28363277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 28373277213fSVladimir Kondratiev }; 28383277213fSVladimir Kondratiev struct { 2839b874ddecSLior David struct wmi_cmd_hdr wmi; 28403277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_sent_event evt; 2841807b0860SAlexei Avshalom Lazar } __packed reply = { 2842807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 2843807b0860SAlexei Avshalom Lazar }; 28443277213fSVladimir Kondratiev 2845bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2846bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2847bf0353a6SAhmad Masri cmd.cid = cid; 2848bf0353a6SAhmad Masri cmd.tid = tid; 2849bf0353a6SAhmad Masri } else { 2850bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2851bf0353a6SAhmad Masri } 2852bf0353a6SAhmad Masri 28533277213fSVladimir Kondratiev wil_dbg_wmi(wil, 2854e00243faSLior David "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", 2855e00243faSLior David mid, cid, tid, agg_wsize, 2856e00243faSLior David timeout, status, amsdu ? "+" : "-"); 28573277213fSVladimir Kondratiev 2858e00243faSLior David rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, mid, &cmd, sizeof(cmd), 2859230d8442SVladimir Kondratiev WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply), 28602a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 28613277213fSVladimir Kondratiev if (rc) 28623277213fSVladimir Kondratiev return rc; 28633277213fSVladimir Kondratiev 28643277213fSVladimir Kondratiev if (reply.evt.status) { 28653277213fSVladimir Kondratiev wil_err(wil, "ADDBA response failed with status %d\n", 28663277213fSVladimir Kondratiev le16_to_cpu(reply.evt.status)); 28673277213fSVladimir Kondratiev rc = -EINVAL; 28683277213fSVladimir Kondratiev } 28693277213fSVladimir Kondratiev 28703277213fSVladimir Kondratiev return rc; 28713277213fSVladimir Kondratiev } 28723277213fSVladimir Kondratiev 28737be13fc3SGidon Studinski int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, 28747be13fc3SGidon Studinski u8 token, u16 status, bool amsdu, u16 agg_wsize, 28757be13fc3SGidon Studinski u16 timeout) 28767be13fc3SGidon Studinski { 28777be13fc3SGidon Studinski int rc; 28787be13fc3SGidon Studinski struct wmi_rcp_addba_resp_edma_cmd cmd = { 28797be13fc3SGidon Studinski .cid = cid, 28807be13fc3SGidon Studinski .tid = tid, 28817be13fc3SGidon Studinski .dialog_token = token, 28827be13fc3SGidon Studinski .status_code = cpu_to_le16(status), 28837be13fc3SGidon Studinski /* bit 0: A-MSDU supported 2884c5b3a658SAlexei Avshalom Lazar * bit 1: policy (controlled by FW) 28857be13fc3SGidon Studinski * bits 2..5: TID 28867be13fc3SGidon Studinski * bits 6..15: buffer size 28877be13fc3SGidon Studinski */ 28887be13fc3SGidon Studinski .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 28897be13fc3SGidon Studinski (agg_wsize << 6)), 28907be13fc3SGidon Studinski .ba_timeout = cpu_to_le16(timeout), 28917be13fc3SGidon Studinski /* route all the connections to status ring 0 */ 28927be13fc3SGidon Studinski .status_ring_id = WIL_DEFAULT_RX_STATUS_RING_ID, 28937be13fc3SGidon Studinski }; 28947be13fc3SGidon Studinski struct { 28957be13fc3SGidon Studinski struct wmi_cmd_hdr wmi; 28967be13fc3SGidon Studinski struct wmi_rcp_addba_resp_sent_event evt; 28977be13fc3SGidon Studinski } __packed reply = { 28987be13fc3SGidon Studinski .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 28997be13fc3SGidon Studinski }; 29007be13fc3SGidon Studinski 29017be13fc3SGidon Studinski wil_dbg_wmi(wil, 29027be13fc3SGidon Studinski "ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s, sring_id %d\n", 29037be13fc3SGidon Studinski cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-", 29047be13fc3SGidon Studinski WIL_DEFAULT_RX_STATUS_RING_ID); 29057be13fc3SGidon Studinski 29067be13fc3SGidon Studinski rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_EDMA_CMDID, mid, &cmd, 29077be13fc3SGidon Studinski sizeof(cmd), WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, 29087be13fc3SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 29097be13fc3SGidon Studinski if (rc) 29107be13fc3SGidon Studinski return rc; 29117be13fc3SGidon Studinski 29127be13fc3SGidon Studinski if (reply.evt.status) { 29137be13fc3SGidon Studinski wil_err(wil, "ADDBA response failed with status %d\n", 29147be13fc3SGidon Studinski le16_to_cpu(reply.evt.status)); 29157be13fc3SGidon Studinski rc = -EINVAL; 29167be13fc3SGidon Studinski } 29177be13fc3SGidon Studinski 29187be13fc3SGidon Studinski return rc; 29197be13fc3SGidon Studinski } 29207be13fc3SGidon Studinski 29212c207eb8SMaya Erez int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, 29222c207eb8SMaya Erez enum wmi_ps_profile_type ps_profile) 29232c207eb8SMaya Erez { 2924e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 29252c207eb8SMaya Erez int rc; 29262c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_cmd cmd = { 29272c207eb8SMaya Erez .ps_profile = ps_profile, 29282c207eb8SMaya Erez }; 29292c207eb8SMaya Erez struct { 29302c207eb8SMaya Erez struct wmi_cmd_hdr wmi; 29312c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_event evt; 2932807b0860SAlexei Avshalom Lazar } __packed reply = { 2933807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, 2934807b0860SAlexei Avshalom Lazar }; 29352c207eb8SMaya Erez u32 status; 29362c207eb8SMaya Erez 29372c207eb8SMaya Erez wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); 29382c207eb8SMaya Erez 2939e00243faSLior David rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, 2940e00243faSLior David &cmd, sizeof(cmd), 29412c207eb8SMaya Erez WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), 29422a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 29432c207eb8SMaya Erez if (rc) 29442c207eb8SMaya Erez return rc; 29452c207eb8SMaya Erez 29462c207eb8SMaya Erez status = le32_to_cpu(reply.evt.status); 29472c207eb8SMaya Erez 29482c207eb8SMaya Erez if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) { 29492c207eb8SMaya Erez wil_err(wil, "ps dev profile cfg failed with status %d\n", 29502c207eb8SMaya Erez status); 29512c207eb8SMaya Erez rc = -EINVAL; 29522c207eb8SMaya Erez } 29532c207eb8SMaya Erez 29542c207eb8SMaya Erez return rc; 29552c207eb8SMaya Erez } 29562c207eb8SMaya Erez 29573fea18d0SLior David int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) 29583fea18d0SLior David { 2959e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 29603fea18d0SLior David int rc; 29613fea18d0SLior David struct wmi_set_mgmt_retry_limit_cmd cmd = { 29623fea18d0SLior David .mgmt_retry_limit = retry_short, 29633fea18d0SLior David }; 29643fea18d0SLior David struct { 29653fea18d0SLior David struct wmi_cmd_hdr wmi; 29663fea18d0SLior David struct wmi_set_mgmt_retry_limit_event evt; 2967807b0860SAlexei Avshalom Lazar } __packed reply = { 2968807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2969807b0860SAlexei Avshalom Lazar }; 29703fea18d0SLior David 29713fea18d0SLior David wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); 29723fea18d0SLior David 29733fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 29743fea18d0SLior David return -ENOTSUPP; 29753fea18d0SLior David 2976e00243faSLior David rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, 2977e00243faSLior David &cmd, sizeof(cmd), 29783fea18d0SLior David WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 29792a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 29803fea18d0SLior David if (rc) 29813fea18d0SLior David return rc; 29823fea18d0SLior David 29833fea18d0SLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 29843fea18d0SLior David wil_err(wil, "set mgmt retry limit failed with status %d\n", 29853fea18d0SLior David reply.evt.status); 29863fea18d0SLior David rc = -EINVAL; 29873fea18d0SLior David } 29883fea18d0SLior David 29893fea18d0SLior David return rc; 29903fea18d0SLior David } 29913fea18d0SLior David 29923fea18d0SLior David int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) 29933fea18d0SLior David { 2994e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 29953fea18d0SLior David int rc; 29963fea18d0SLior David struct { 29973fea18d0SLior David struct wmi_cmd_hdr wmi; 29983fea18d0SLior David struct wmi_get_mgmt_retry_limit_event evt; 29993fea18d0SLior David } __packed reply; 30003fea18d0SLior David 30013fea18d0SLior David wil_dbg_wmi(wil, "getting mgmt retry short\n"); 30023fea18d0SLior David 30033fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 30043fea18d0SLior David return -ENOTSUPP; 30053fea18d0SLior David 3006807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 3007e00243faSLior David rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, 30083fea18d0SLior David WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 30092a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 30103fea18d0SLior David if (rc) 30113fea18d0SLior David return rc; 30123fea18d0SLior David 30133fea18d0SLior David if (retry_short) 30143fea18d0SLior David *retry_short = reply.evt.mgmt_retry_limit; 30153fea18d0SLior David 30163fea18d0SLior David return 0; 30173fea18d0SLior David } 30183fea18d0SLior David 3019e00243faSLior David int wmi_abort_scan(struct wil6210_vif *vif) 3020035859a5SMaya Erez { 3021e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 3022035859a5SMaya Erez int rc; 3023035859a5SMaya Erez 3024035859a5SMaya Erez wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n"); 3025035859a5SMaya Erez 3026e00243faSLior David rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, vif->mid, NULL, 0); 3027035859a5SMaya Erez if (rc) 3028035859a5SMaya Erez wil_err(wil, "Failed to abort scan (%d)\n", rc); 3029035859a5SMaya Erez 3030035859a5SMaya Erez return rc; 3031035859a5SMaya Erez } 3032035859a5SMaya Erez 3033e00243faSLior David int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid) 3034849a564bSDedy Lansky { 3035e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 3036849a564bSDedy Lansky int rc; 3037849a564bSDedy Lansky struct wmi_new_sta_cmd cmd = { 3038849a564bSDedy Lansky .aid = aid, 3039849a564bSDedy Lansky }; 3040849a564bSDedy Lansky 3041849a564bSDedy Lansky wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid); 3042849a564bSDedy Lansky 3043849a564bSDedy Lansky ether_addr_copy(cmd.dst_mac, mac); 3044849a564bSDedy Lansky 3045e00243faSLior David rc = wmi_send(wil, WMI_NEW_STA_CMDID, vif->mid, &cmd, sizeof(cmd)); 3046849a564bSDedy Lansky if (rc) 3047849a564bSDedy Lansky wil_err(wil, "Failed to send new sta (%d)\n", rc); 3048849a564bSDedy Lansky 3049849a564bSDedy Lansky return rc; 3050849a564bSDedy Lansky } 3051849a564bSDedy Lansky 30522be7d22fSVladimir Kondratiev void wmi_event_flush(struct wil6210_priv *wil) 30532be7d22fSVladimir Kondratiev { 3054f6b29b65SHamad Kadmany ulong flags; 30552be7d22fSVladimir Kondratiev struct pending_wmi_event *evt, *t; 30562be7d22fSVladimir Kondratiev 3057af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_flush\n"); 30582be7d22fSVladimir Kondratiev 3059f6b29b65SHamad Kadmany spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3060f6b29b65SHamad Kadmany 30612be7d22fSVladimir Kondratiev list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) { 30622be7d22fSVladimir Kondratiev list_del(&evt->list); 30632be7d22fSVladimir Kondratiev kfree(evt); 30642be7d22fSVladimir Kondratiev } 3065f6b29b65SHamad Kadmany 3066f6b29b65SHamad Kadmany spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 30672be7d22fSVladimir Kondratiev } 30682be7d22fSVladimir Kondratiev 30696804cd10SLazar Alexei static const char *suspend_status2name(u8 status) 30706804cd10SLazar Alexei { 30716804cd10SLazar Alexei switch (status) { 30726804cd10SLazar Alexei case WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE: 30736804cd10SLazar Alexei return "LINK_NOT_IDLE"; 307473a7d1e3SAlexei Avshalom Lazar case WMI_TRAFFIC_SUSPEND_REJECTED_DISCONNECT: 307573a7d1e3SAlexei Avshalom Lazar return "DISCONNECT"; 307673a7d1e3SAlexei Avshalom Lazar case WMI_TRAFFIC_SUSPEND_REJECTED_OTHER: 307773a7d1e3SAlexei Avshalom Lazar return "OTHER"; 30786804cd10SLazar Alexei default: 30796804cd10SLazar Alexei return "Untracked status"; 30806804cd10SLazar Alexei } 30816804cd10SLazar Alexei } 30826804cd10SLazar Alexei 3083fe9ee51eSMaya Erez int wmi_suspend(struct wil6210_priv *wil) 3084fe9ee51eSMaya Erez { 3085e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3086fe9ee51eSMaya Erez int rc; 3087fe9ee51eSMaya Erez struct wmi_traffic_suspend_cmd cmd = { 3088fe9ee51eSMaya Erez .wakeup_trigger = wil->wakeup_trigger, 3089fe9ee51eSMaya Erez }; 3090fe9ee51eSMaya Erez struct { 3091fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3092fe9ee51eSMaya Erez struct wmi_traffic_suspend_event evt; 3093807b0860SAlexei Avshalom Lazar } __packed reply = { 3094807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, 3095807b0860SAlexei Avshalom Lazar }; 3096807b0860SAlexei Avshalom Lazar 3097fe9ee51eSMaya Erez u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; 3098fe9ee51eSMaya Erez 3099fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3100fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3101fe9ee51eSMaya Erez 3102e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, 3103e00243faSLior David &cmd, sizeof(cmd), 3104fe9ee51eSMaya Erez WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), 3105fe9ee51eSMaya Erez suspend_to); 3106fe9ee51eSMaya Erez if (rc) { 3107fe9ee51eSMaya Erez wil_err(wil, "wmi_call for suspend req failed, rc=%d\n", rc); 3108fe9ee51eSMaya Erez if (rc == -ETIME) 3109fe9ee51eSMaya Erez /* wmi_call TO */ 3110fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3111fe9ee51eSMaya Erez else 3112fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3113fe9ee51eSMaya Erez goto out; 3114fe9ee51eSMaya Erez } 3115fe9ee51eSMaya Erez 3116fe9ee51eSMaya Erez wil_dbg_wmi(wil, "waiting for suspend_response_completed\n"); 3117fe9ee51eSMaya Erez 3118fe9ee51eSMaya Erez rc = wait_event_interruptible_timeout(wil->wq, 3119fe9ee51eSMaya Erez wil->suspend_resp_comp, 3120fe9ee51eSMaya Erez msecs_to_jiffies(suspend_to)); 3121fe9ee51eSMaya Erez if (rc == 0) { 3122fe9ee51eSMaya Erez wil_err(wil, "TO waiting for suspend_response_completed\n"); 3123fe9ee51eSMaya Erez if (wil->suspend_resp_rcvd) 3124fe9ee51eSMaya Erez /* Device responded but we TO due to another reason */ 3125fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3126fe9ee51eSMaya Erez else 3127fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3128fe9ee51eSMaya Erez rc = -EBUSY; 3129fe9ee51eSMaya Erez goto out; 3130fe9ee51eSMaya Erez } 3131fe9ee51eSMaya Erez 3132fe9ee51eSMaya Erez wil_dbg_wmi(wil, "suspend_response_completed rcvd\n"); 31336804cd10SLazar Alexei if (reply.evt.status != WMI_TRAFFIC_SUSPEND_APPROVED) { 31346804cd10SLazar Alexei wil_dbg_pm(wil, "device rejected the suspend, %s\n", 31356804cd10SLazar Alexei suspend_status2name(reply.evt.status)); 3136fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3137fe9ee51eSMaya Erez } 3138fe9ee51eSMaya Erez rc = reply.evt.status; 3139fe9ee51eSMaya Erez 3140fe9ee51eSMaya Erez out: 3141fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3142fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3143fe9ee51eSMaya Erez 3144fe9ee51eSMaya Erez return rc; 3145fe9ee51eSMaya Erez } 3146fe9ee51eSMaya Erez 31476804cd10SLazar Alexei static void resume_triggers2string(u32 triggers, char *string, int str_size) 31486804cd10SLazar Alexei { 31496804cd10SLazar Alexei string[0] = '\0'; 31506804cd10SLazar Alexei 31516804cd10SLazar Alexei if (!triggers) { 31526804cd10SLazar Alexei strlcat(string, " UNKNOWN", str_size); 31536804cd10SLazar Alexei return; 31546804cd10SLazar Alexei } 31556804cd10SLazar Alexei 31566804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_HOST) 31576804cd10SLazar Alexei strlcat(string, " HOST", str_size); 31586804cd10SLazar Alexei 31596804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_UCAST_RX) 31606804cd10SLazar Alexei strlcat(string, " UCAST_RX", str_size); 31616804cd10SLazar Alexei 31626804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_BCAST_RX) 31636804cd10SLazar Alexei strlcat(string, " BCAST_RX", str_size); 31646804cd10SLazar Alexei 31656804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_WMI_EVT) 31666804cd10SLazar Alexei strlcat(string, " WMI_EVT", str_size); 316773a7d1e3SAlexei Avshalom Lazar 316873a7d1e3SAlexei Avshalom Lazar if (triggers & WMI_RESUME_TRIGGER_DISCONNECT) 316973a7d1e3SAlexei Avshalom Lazar strlcat(string, " DISCONNECT", str_size); 31706804cd10SLazar Alexei } 31716804cd10SLazar Alexei 3172fe9ee51eSMaya Erez int wmi_resume(struct wil6210_priv *wil) 3173fe9ee51eSMaya Erez { 3174e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3175fe9ee51eSMaya Erez int rc; 31766804cd10SLazar Alexei char string[100]; 3177fe9ee51eSMaya Erez struct { 3178fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3179fe9ee51eSMaya Erez struct wmi_traffic_resume_event evt; 3180807b0860SAlexei Avshalom Lazar } __packed reply = { 3181807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, 3182807b0860SAlexei Avshalom Lazar .resume_triggers = 3183807b0860SAlexei Avshalom Lazar cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, 3184807b0860SAlexei Avshalom Lazar }; 3185fe9ee51eSMaya Erez 3186e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, 3187fe9ee51eSMaya Erez WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), 3188fe9ee51eSMaya Erez WIL_WAIT_FOR_SUSPEND_RESUME_COMP); 3189fe9ee51eSMaya Erez if (rc) 3190fe9ee51eSMaya Erez return rc; 31916804cd10SLazar Alexei resume_triggers2string(le32_to_cpu(reply.evt.resume_triggers), string, 31926804cd10SLazar Alexei sizeof(string)); 31936804cd10SLazar Alexei wil_dbg_pm(wil, "device resume %s, resume triggers:%s (0x%x)\n", 31946804cd10SLazar Alexei reply.evt.status ? "failed" : "passed", string, 31956804cd10SLazar Alexei le32_to_cpu(reply.evt.resume_triggers)); 3196fe9ee51eSMaya Erez 3197fe9ee51eSMaya Erez return reply.evt.status; 3198fe9ee51eSMaya Erez } 3199fe9ee51eSMaya Erez 32004aebd3bdSLior David int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, 32014aebd3bdSLior David const u8 *mac, enum nl80211_iftype iftype) 32024aebd3bdSLior David { 32034aebd3bdSLior David int rc; 32044aebd3bdSLior David struct wmi_port_allocate_cmd cmd = { 32054aebd3bdSLior David .mid = mid, 32064aebd3bdSLior David }; 32074aebd3bdSLior David struct { 32084aebd3bdSLior David struct wmi_cmd_hdr wmi; 32094aebd3bdSLior David struct wmi_port_allocated_event evt; 3210807b0860SAlexei Avshalom Lazar } __packed reply = { 3211807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3212807b0860SAlexei Avshalom Lazar }; 32134aebd3bdSLior David 32144aebd3bdSLior David wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", 32154aebd3bdSLior David mid, iftype, mac); 32164aebd3bdSLior David 32174aebd3bdSLior David ether_addr_copy(cmd.mac, mac); 32184aebd3bdSLior David switch (iftype) { 32194aebd3bdSLior David case NL80211_IFTYPE_STATION: 32204aebd3bdSLior David cmd.port_role = WMI_PORT_STA; 32214aebd3bdSLior David break; 32224aebd3bdSLior David case NL80211_IFTYPE_AP: 32234aebd3bdSLior David cmd.port_role = WMI_PORT_AP; 32244aebd3bdSLior David break; 32254aebd3bdSLior David case NL80211_IFTYPE_P2P_CLIENT: 32264aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_CLIENT; 32274aebd3bdSLior David break; 32284aebd3bdSLior David case NL80211_IFTYPE_P2P_GO: 32294aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_GO; 32304aebd3bdSLior David break; 32314aebd3bdSLior David /* what about monitor??? */ 32324aebd3bdSLior David default: 32334aebd3bdSLior David wil_err(wil, "unsupported iftype: %d\n", iftype); 32344aebd3bdSLior David return -EINVAL; 32354aebd3bdSLior David } 32364aebd3bdSLior David 32374aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, 32384aebd3bdSLior David &cmd, sizeof(cmd), 32394aebd3bdSLior David WMI_PORT_ALLOCATED_EVENTID, &reply, 32404aebd3bdSLior David sizeof(reply), 300); 32414aebd3bdSLior David if (rc) { 32424aebd3bdSLior David wil_err(wil, "failed to allocate port, status %d\n", rc); 32434aebd3bdSLior David return rc; 32444aebd3bdSLior David } 32454aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 32464aebd3bdSLior David wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", 32474aebd3bdSLior David reply.evt.status); 32484aebd3bdSLior David return -EINVAL; 32494aebd3bdSLior David } 32504aebd3bdSLior David 32514aebd3bdSLior David return 0; 32524aebd3bdSLior David } 32534aebd3bdSLior David 32544aebd3bdSLior David int wmi_port_delete(struct wil6210_priv *wil, u8 mid) 32554aebd3bdSLior David { 32564aebd3bdSLior David int rc; 32574aebd3bdSLior David struct wmi_port_delete_cmd cmd = { 32584aebd3bdSLior David .mid = mid, 32594aebd3bdSLior David }; 32604aebd3bdSLior David struct { 32614aebd3bdSLior David struct wmi_cmd_hdr wmi; 32624aebd3bdSLior David struct wmi_port_deleted_event evt; 3263807b0860SAlexei Avshalom Lazar } __packed reply = { 3264807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3265807b0860SAlexei Avshalom Lazar }; 32664aebd3bdSLior David 32674aebd3bdSLior David wil_dbg_misc(wil, "port delete, mid %d\n", mid); 32684aebd3bdSLior David 32694aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, 32704aebd3bdSLior David &cmd, sizeof(cmd), 32714aebd3bdSLior David WMI_PORT_DELETED_EVENTID, &reply, 32724aebd3bdSLior David sizeof(reply), 2000); 32734aebd3bdSLior David if (rc) { 32744aebd3bdSLior David wil_err(wil, "failed to delete port, status %d\n", rc); 32754aebd3bdSLior David return rc; 32764aebd3bdSLior David } 32774aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 32784aebd3bdSLior David wil_err(wil, "WMI_PORT_DELETE returned status %d\n", 32794aebd3bdSLior David reply.evt.status); 32804aebd3bdSLior David return -EINVAL; 32814aebd3bdSLior David } 32824aebd3bdSLior David 32834aebd3bdSLior David return 0; 32844aebd3bdSLior David } 32854aebd3bdSLior David 3286e00243faSLior David static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, 32872be7d22fSVladimir Kondratiev void *d, int len) 32882be7d22fSVladimir Kondratiev { 32892be7d22fSVladimir Kondratiev uint i; 32902be7d22fSVladimir Kondratiev 32912be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) { 32922be7d22fSVladimir Kondratiev if (wmi_evt_handlers[i].eventid == id) { 3293e00243faSLior David wmi_evt_handlers[i].handler(vif, id, d, len); 32942be7d22fSVladimir Kondratiev return true; 32952be7d22fSVladimir Kondratiev } 32962be7d22fSVladimir Kondratiev } 32972be7d22fSVladimir Kondratiev 32982be7d22fSVladimir Kondratiev return false; 32992be7d22fSVladimir Kondratiev } 33002be7d22fSVladimir Kondratiev 33012be7d22fSVladimir Kondratiev static void wmi_event_handle(struct wil6210_priv *wil, 33022be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 33032be7d22fSVladimir Kondratiev { 33042be7d22fSVladimir Kondratiev u16 len = le16_to_cpu(hdr->len); 33054aebd3bdSLior David struct wil6210_vif *vif; 33062be7d22fSVladimir Kondratiev 33072be7d22fSVladimir Kondratiev if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && 3308b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 3309b874ddecSLior David struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); 33102be7d22fSVladimir Kondratiev void *evt_data = (void *)(&wmi[1]); 3311b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 3312e00243faSLior David u8 mid = wmi->mid; 3313028e1836SVladimir Kondratiev 3314e00243faSLior David wil_dbg_wmi(wil, "Handle %s (0x%04x) (reply_id 0x%04x,%d)\n", 3315e00243faSLior David eventid2name(id), id, wil->reply_id, 3316e00243faSLior David wil->reply_mid); 3317e00243faSLior David 33184aebd3bdSLior David if (mid == MID_BROADCAST) 33194aebd3bdSLior David mid = 0; 3320e4a29bddSAhmad Masri if (mid >= GET_MAX_VIFS(wil)) { 33214aebd3bdSLior David wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", 33224aebd3bdSLior David mid); 33234aebd3bdSLior David return; 33244aebd3bdSLior David } 33254aebd3bdSLior David vif = wil->vifs[mid]; 33264aebd3bdSLior David if (!vif) { 33274aebd3bdSLior David wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", 33284aebd3bdSLior David mid); 33294aebd3bdSLior David return; 33304aebd3bdSLior David } 33314aebd3bdSLior David 33322be7d22fSVladimir Kondratiev /* check if someone waits for this event */ 3333e00243faSLior David if (wil->reply_id && wil->reply_id == id && 3334e00243faSLior David wil->reply_mid == mid) { 33351a276003SAhmad Masri if (wil->reply_buf) { 33361a276003SAhmad Masri /* event received while wmi_call is waiting 33371a276003SAhmad Masri * with a buffer. Such event should be handled 33381a276003SAhmad Masri * in wmi_recv_cmd function. Handling the event 33391a276003SAhmad Masri * here means a previous wmi_call was timeout. 33401a276003SAhmad Masri * Drop the event and do not handle it. 33411a276003SAhmad Masri */ 33421a276003SAhmad Masri wil_err(wil, 33431a276003SAhmad Masri "Old event (%d, %s) while wmi_call is waiting. Drop it and Continue waiting\n", 33441a276003SAhmad Masri id, eventid2name(id)); 33451a276003SAhmad Masri return; 33461a276003SAhmad Masri } 3347e00243faSLior David 3348e00243faSLior David wmi_evt_call_handler(vif, id, evt_data, 33492be7d22fSVladimir Kondratiev len - sizeof(*wmi)); 3350af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n", 3351af3db60aSLazar Alexei id); 335259502647SDedy Lansky complete(&wil->wmi_call); 33532be7d22fSVladimir Kondratiev return; 33542be7d22fSVladimir Kondratiev } 33552be7d22fSVladimir Kondratiev /* unsolicited event */ 33562be7d22fSVladimir Kondratiev /* search for handler */ 3357e00243faSLior David if (!wmi_evt_call_handler(vif, id, evt_data, 33582be7d22fSVladimir Kondratiev len - sizeof(*wmi))) { 3359a3ce5ccdSDedy Lansky wil_info(wil, "Unhandled event 0x%04x\n", id); 33602be7d22fSVladimir Kondratiev } 33612be7d22fSVladimir Kondratiev } else { 33622be7d22fSVladimir Kondratiev wil_err(wil, "Unknown event type\n"); 33632be7d22fSVladimir Kondratiev print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1, 33642be7d22fSVladimir Kondratiev hdr, sizeof(*hdr) + len, true); 33652be7d22fSVladimir Kondratiev } 33662be7d22fSVladimir Kondratiev } 33672be7d22fSVladimir Kondratiev 33682be7d22fSVladimir Kondratiev /* 33692be7d22fSVladimir Kondratiev * Retrieve next WMI event from the pending list 33702be7d22fSVladimir Kondratiev */ 33712be7d22fSVladimir Kondratiev static struct list_head *next_wmi_ev(struct wil6210_priv *wil) 33722be7d22fSVladimir Kondratiev { 33732be7d22fSVladimir Kondratiev ulong flags; 33742be7d22fSVladimir Kondratiev struct list_head *ret = NULL; 33752be7d22fSVladimir Kondratiev 33762be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 33772be7d22fSVladimir Kondratiev 33782be7d22fSVladimir Kondratiev if (!list_empty(&wil->pending_wmi_ev)) { 33792be7d22fSVladimir Kondratiev ret = wil->pending_wmi_ev.next; 33802be7d22fSVladimir Kondratiev list_del(ret); 33812be7d22fSVladimir Kondratiev } 33822be7d22fSVladimir Kondratiev 33832be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 33842be7d22fSVladimir Kondratiev 33852be7d22fSVladimir Kondratiev return ret; 33862be7d22fSVladimir Kondratiev } 33872be7d22fSVladimir Kondratiev 33882be7d22fSVladimir Kondratiev /* 33892be7d22fSVladimir Kondratiev * Handler for the WMI events 33902be7d22fSVladimir Kondratiev */ 33912be7d22fSVladimir Kondratiev void wmi_event_worker(struct work_struct *work) 33922be7d22fSVladimir Kondratiev { 33932be7d22fSVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 33942be7d22fSVladimir Kondratiev wmi_event_worker); 33952be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 33962be7d22fSVladimir Kondratiev struct list_head *lh; 33972be7d22fSVladimir Kondratiev 3398af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Start\n"); 33992be7d22fSVladimir Kondratiev while ((lh = next_wmi_ev(wil)) != NULL) { 34002be7d22fSVladimir Kondratiev evt = list_entry(lh, struct pending_wmi_event, list); 34012be7d22fSVladimir Kondratiev wmi_event_handle(wil, &evt->event.hdr); 34022be7d22fSVladimir Kondratiev kfree(evt); 34032be7d22fSVladimir Kondratiev } 3404af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Finished\n"); 34052be7d22fSVladimir Kondratiev } 3406fe9ee51eSMaya Erez 3407fe9ee51eSMaya Erez bool wil_is_wmi_idle(struct wil6210_priv *wil) 3408fe9ee51eSMaya Erez { 3409fe9ee51eSMaya Erez ulong flags; 3410fe9ee51eSMaya Erez struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 3411fe9ee51eSMaya Erez bool rc = false; 3412fe9ee51eSMaya Erez 3413fe9ee51eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3414fe9ee51eSMaya Erez 3415fe9ee51eSMaya Erez /* Check if there are pending WMI events in the events queue */ 3416fe9ee51eSMaya Erez if (!list_empty(&wil->pending_wmi_ev)) { 3417fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI events in queue\n"); 3418fe9ee51eSMaya Erez goto out; 3419fe9ee51eSMaya Erez } 3420fe9ee51eSMaya Erez 3421fe9ee51eSMaya Erez /* Check if there is a pending WMI call */ 3422fe9ee51eSMaya Erez if (wil->reply_id) { 3423fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI call\n"); 3424fe9ee51eSMaya Erez goto out; 3425fe9ee51eSMaya Erez } 3426fe9ee51eSMaya Erez 3427fe9ee51eSMaya Erez /* Check if there are pending RX events in mbox */ 3428fe9ee51eSMaya Erez r->head = wil_r(wil, RGF_MBOX + 3429fe9ee51eSMaya Erez offsetof(struct wil6210_mbox_ctl, rx.head)); 3430fe9ee51eSMaya Erez if (r->tail != r->head) 3431fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI mbox events\n"); 3432fe9ee51eSMaya Erez else 3433fe9ee51eSMaya Erez rc = true; 3434fe9ee51eSMaya Erez 3435fe9ee51eSMaya Erez out: 3436fe9ee51eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 3437fe9ee51eSMaya Erez return rc; 3438fe9ee51eSMaya Erez } 3439a5dc6883SDedy Lansky 3440a5dc6883SDedy Lansky static void 3441a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(struct wil6210_priv *wil, 3442a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3443a5dc6883SDedy Lansky struct cfg80211_ssid *ssids, int n_ssids, 3444a5dc6883SDedy Lansky struct cfg80211_match_set *match_sets, 3445a5dc6883SDedy Lansky int n_match_sets) 3446a5dc6883SDedy Lansky { 3447a5dc6883SDedy Lansky int i; 3448a5dc6883SDedy Lansky 3449a5dc6883SDedy Lansky if (n_match_sets > WMI_MAX_PNO_SSID_NUM) { 3450a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many match sets (%d), use first %d\n", 3451a5dc6883SDedy Lansky n_match_sets, WMI_MAX_PNO_SSID_NUM); 3452a5dc6883SDedy Lansky n_match_sets = WMI_MAX_PNO_SSID_NUM; 3453a5dc6883SDedy Lansky } 3454a5dc6883SDedy Lansky cmd->num_of_ssids = n_match_sets; 3455a5dc6883SDedy Lansky 3456a5dc6883SDedy Lansky for (i = 0; i < n_match_sets; i++) { 3457a5dc6883SDedy Lansky struct wmi_sched_scan_ssid_match *wmi_match = 3458a5dc6883SDedy Lansky &cmd->ssid_for_match[i]; 3459a5dc6883SDedy Lansky struct cfg80211_match_set *cfg_match = &match_sets[i]; 3460a5dc6883SDedy Lansky int j; 3461a5dc6883SDedy Lansky 3462a5dc6883SDedy Lansky wmi_match->ssid_len = cfg_match->ssid.ssid_len; 3463a5dc6883SDedy Lansky memcpy(wmi_match->ssid, cfg_match->ssid.ssid, 3464a5dc6883SDedy Lansky min_t(u8, wmi_match->ssid_len, WMI_MAX_SSID_LEN)); 3465a5dc6883SDedy Lansky wmi_match->rssi_threshold = S8_MIN; 3466a5dc6883SDedy Lansky if (cfg_match->rssi_thold >= S8_MIN && 3467a5dc6883SDedy Lansky cfg_match->rssi_thold <= S8_MAX) 3468a5dc6883SDedy Lansky wmi_match->rssi_threshold = cfg_match->rssi_thold; 3469a5dc6883SDedy Lansky 3470a5dc6883SDedy Lansky for (j = 0; j < n_ssids; j++) 3471a5dc6883SDedy Lansky if (wmi_match->ssid_len == ssids[j].ssid_len && 3472a5dc6883SDedy Lansky memcmp(wmi_match->ssid, ssids[j].ssid, 3473a5dc6883SDedy Lansky wmi_match->ssid_len) == 0) 3474a5dc6883SDedy Lansky wmi_match->add_ssid_to_probe = true; 3475a5dc6883SDedy Lansky } 3476a5dc6883SDedy Lansky } 3477a5dc6883SDedy Lansky 3478a5dc6883SDedy Lansky static void 3479a5dc6883SDedy Lansky wmi_sched_scan_set_channels(struct wil6210_priv *wil, 3480a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3481a5dc6883SDedy Lansky u32 n_channels, 3482a5dc6883SDedy Lansky struct ieee80211_channel **channels) 3483a5dc6883SDedy Lansky { 3484a5dc6883SDedy Lansky int i; 3485a5dc6883SDedy Lansky 3486a5dc6883SDedy Lansky if (n_channels > WMI_MAX_CHANNEL_NUM) { 3487a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many channels (%d), use first %d\n", 3488a5dc6883SDedy Lansky n_channels, WMI_MAX_CHANNEL_NUM); 3489a5dc6883SDedy Lansky n_channels = WMI_MAX_CHANNEL_NUM; 3490a5dc6883SDedy Lansky } 3491a5dc6883SDedy Lansky cmd->num_of_channels = n_channels; 3492a5dc6883SDedy Lansky 3493a5dc6883SDedy Lansky for (i = 0; i < n_channels; i++) { 3494a5dc6883SDedy Lansky struct ieee80211_channel *cfg_chan = channels[i]; 3495a5dc6883SDedy Lansky 3496a5dc6883SDedy Lansky cmd->channel_list[i] = cfg_chan->hw_value - 1; 3497a5dc6883SDedy Lansky } 3498a5dc6883SDedy Lansky } 3499a5dc6883SDedy Lansky 3500a5dc6883SDedy Lansky static void 3501a5dc6883SDedy Lansky wmi_sched_scan_set_plans(struct wil6210_priv *wil, 3502a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3503a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *scan_plans, 3504a5dc6883SDedy Lansky int n_scan_plans) 3505a5dc6883SDedy Lansky { 3506a5dc6883SDedy Lansky int i; 3507a5dc6883SDedy Lansky 3508a5dc6883SDedy Lansky if (n_scan_plans > WMI_MAX_PLANS_NUM) { 3509a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many plans (%d), use first %d\n", 3510a5dc6883SDedy Lansky n_scan_plans, WMI_MAX_PLANS_NUM); 3511a5dc6883SDedy Lansky n_scan_plans = WMI_MAX_PLANS_NUM; 3512a5dc6883SDedy Lansky } 3513a5dc6883SDedy Lansky 3514a5dc6883SDedy Lansky for (i = 0; i < n_scan_plans; i++) { 3515a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *cfg_plan = &scan_plans[i]; 3516a5dc6883SDedy Lansky 3517a5dc6883SDedy Lansky cmd->scan_plans[i].interval_sec = 3518a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->interval); 3519a5dc6883SDedy Lansky cmd->scan_plans[i].num_of_iterations = 3520a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->iterations); 3521a5dc6883SDedy Lansky } 3522a5dc6883SDedy Lansky } 3523a5dc6883SDedy Lansky 3524a5dc6883SDedy Lansky int wmi_start_sched_scan(struct wil6210_priv *wil, 3525a5dc6883SDedy Lansky struct cfg80211_sched_scan_request *request) 3526a5dc6883SDedy Lansky { 3527e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3528a5dc6883SDedy Lansky int rc; 3529a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd cmd = { 3530a5dc6883SDedy Lansky .min_rssi_threshold = S8_MIN, 3531a5dc6883SDedy Lansky .initial_delay_sec = cpu_to_le16(request->delay), 3532a5dc6883SDedy Lansky }; 3533a5dc6883SDedy Lansky struct { 3534a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3535a5dc6883SDedy Lansky struct wmi_start_sched_scan_event evt; 3536807b0860SAlexei Avshalom Lazar } __packed reply = { 3537807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3538807b0860SAlexei Avshalom Lazar }; 3539a5dc6883SDedy Lansky 3540a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3541a5dc6883SDedy Lansky return -ENOTSUPP; 3542a5dc6883SDedy Lansky 3543a5dc6883SDedy Lansky if (request->min_rssi_thold >= S8_MIN && 3544a5dc6883SDedy Lansky request->min_rssi_thold <= S8_MAX) 3545a5dc6883SDedy Lansky cmd.min_rssi_threshold = request->min_rssi_thold; 3546a5dc6883SDedy Lansky 3547a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(wil, &cmd, request->ssids, request->n_ssids, 3548a5dc6883SDedy Lansky request->match_sets, request->n_match_sets); 3549a5dc6883SDedy Lansky wmi_sched_scan_set_channels(wil, &cmd, 3550a5dc6883SDedy Lansky request->n_channels, request->channels); 3551a5dc6883SDedy Lansky wmi_sched_scan_set_plans(wil, &cmd, 3552a5dc6883SDedy Lansky request->scan_plans, request->n_scan_plans); 3553a5dc6883SDedy Lansky 3554e00243faSLior David rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, 3555e00243faSLior David &cmd, sizeof(cmd), 3556a5dc6883SDedy Lansky WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3557a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3558a5dc6883SDedy Lansky if (rc) 3559a5dc6883SDedy Lansky return rc; 3560a5dc6883SDedy Lansky 3561a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3562a5dc6883SDedy Lansky wil_err(wil, "start sched scan failed, result %d\n", 3563a5dc6883SDedy Lansky reply.evt.result); 3564a5dc6883SDedy Lansky return -EINVAL; 3565a5dc6883SDedy Lansky } 3566a5dc6883SDedy Lansky 3567a5dc6883SDedy Lansky return 0; 3568a5dc6883SDedy Lansky } 3569a5dc6883SDedy Lansky 3570a5dc6883SDedy Lansky int wmi_stop_sched_scan(struct wil6210_priv *wil) 3571a5dc6883SDedy Lansky { 3572e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3573a5dc6883SDedy Lansky int rc; 3574a5dc6883SDedy Lansky struct { 3575a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3576a5dc6883SDedy Lansky struct wmi_stop_sched_scan_event evt; 3577807b0860SAlexei Avshalom Lazar } __packed reply = { 3578807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3579807b0860SAlexei Avshalom Lazar }; 3580a5dc6883SDedy Lansky 3581a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3582a5dc6883SDedy Lansky return -ENOTSUPP; 3583a5dc6883SDedy Lansky 3584e00243faSLior David rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, 3585a5dc6883SDedy Lansky WMI_STOP_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3586a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3587a5dc6883SDedy Lansky if (rc) 3588a5dc6883SDedy Lansky return rc; 3589a5dc6883SDedy Lansky 3590a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3591a5dc6883SDedy Lansky wil_err(wil, "stop sched scan failed, result %d\n", 3592a5dc6883SDedy Lansky reply.evt.result); 3593a5dc6883SDedy Lansky return -EINVAL; 3594a5dc6883SDedy Lansky } 3595a5dc6883SDedy Lansky 3596a5dc6883SDedy Lansky return 0; 3597a5dc6883SDedy Lansky } 35981c21cc5fSDedy Lansky 35991c21cc5fSDedy Lansky int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) 36001c21cc5fSDedy Lansky { 36011c21cc5fSDedy Lansky size_t total; 36021c21cc5fSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 36031c21cc5fSDedy Lansky struct ieee80211_mgmt *mgmt_frame = (void *)buf; 36041c21cc5fSDedy Lansky struct wmi_sw_tx_req_cmd *cmd; 36051c21cc5fSDedy Lansky struct { 36061c21cc5fSDedy Lansky struct wmi_cmd_hdr wmi; 36071c21cc5fSDedy Lansky struct wmi_sw_tx_complete_event evt; 36081c21cc5fSDedy Lansky } __packed evt = { 36091c21cc5fSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 36101c21cc5fSDedy Lansky }; 36111c21cc5fSDedy Lansky int rc; 36121c21cc5fSDedy Lansky 36131c21cc5fSDedy Lansky wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); 36141c21cc5fSDedy Lansky wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 36151c21cc5fSDedy Lansky len, true); 36161c21cc5fSDedy Lansky 36171c21cc5fSDedy Lansky if (len < sizeof(struct ieee80211_hdr_3addr)) 36181c21cc5fSDedy Lansky return -EINVAL; 36191c21cc5fSDedy Lansky 36201c21cc5fSDedy Lansky total = sizeof(*cmd) + len; 36211c21cc5fSDedy Lansky if (total < len) { 36221c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx invalid len %zu\n", len); 36231c21cc5fSDedy Lansky return -EINVAL; 36241c21cc5fSDedy Lansky } 36251c21cc5fSDedy Lansky 36261c21cc5fSDedy Lansky cmd = kmalloc(total, GFP_KERNEL); 36271c21cc5fSDedy Lansky if (!cmd) 36281c21cc5fSDedy Lansky return -ENOMEM; 36291c21cc5fSDedy Lansky 36301c21cc5fSDedy Lansky memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 36311c21cc5fSDedy Lansky cmd->len = cpu_to_le16(len); 36321c21cc5fSDedy Lansky memcpy(cmd->payload, buf, len); 36331c21cc5fSDedy Lansky 36341c21cc5fSDedy Lansky rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, 36351c21cc5fSDedy Lansky WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 36361c21cc5fSDedy Lansky if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 363749122ec4SLior David wil_dbg_wmi(wil, "mgmt_tx failed with status %d\n", 363849122ec4SLior David evt.evt.status); 363949122ec4SLior David rc = -EAGAIN; 36401c21cc5fSDedy Lansky } 36411c21cc5fSDedy Lansky 36421c21cc5fSDedy Lansky kfree(cmd); 36431c21cc5fSDedy Lansky 36441c21cc5fSDedy Lansky return rc; 36451c21cc5fSDedy Lansky } 364696c93589SGidon Studinski 3647b698e2dfSAhmad Masri int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, 3648b698e2dfSAhmad Masri u8 channel, u16 duration_ms) 3649b698e2dfSAhmad Masri { 3650b698e2dfSAhmad Masri size_t total; 3651b698e2dfSAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 3652b698e2dfSAhmad Masri struct ieee80211_mgmt *mgmt_frame = (void *)buf; 3653b698e2dfSAhmad Masri struct wmi_sw_tx_req_ext_cmd *cmd; 3654b698e2dfSAhmad Masri struct { 3655b698e2dfSAhmad Masri struct wmi_cmd_hdr wmi; 3656b698e2dfSAhmad Masri struct wmi_sw_tx_complete_event evt; 3657b698e2dfSAhmad Masri } __packed evt = { 3658b698e2dfSAhmad Masri .evt = {.status = WMI_FW_STATUS_FAILURE}, 3659b698e2dfSAhmad Masri }; 3660b698e2dfSAhmad Masri int rc; 3661b698e2dfSAhmad Masri 3662b698e2dfSAhmad Masri wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", 3663b698e2dfSAhmad Masri vif->mid, channel, duration_ms); 3664b698e2dfSAhmad Masri wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 3665b698e2dfSAhmad Masri len, true); 3666b698e2dfSAhmad Masri 3667b698e2dfSAhmad Masri if (len < sizeof(struct ieee80211_hdr_3addr)) { 3668b698e2dfSAhmad Masri wil_err(wil, "short frame. len %zu\n", len); 3669b698e2dfSAhmad Masri return -EINVAL; 3670b698e2dfSAhmad Masri } 3671b698e2dfSAhmad Masri 3672b698e2dfSAhmad Masri total = sizeof(*cmd) + len; 3673b698e2dfSAhmad Masri if (total < len) { 3674b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); 3675b698e2dfSAhmad Masri return -EINVAL; 3676b698e2dfSAhmad Masri } 3677b698e2dfSAhmad Masri 3678b698e2dfSAhmad Masri cmd = kzalloc(total, GFP_KERNEL); 3679b698e2dfSAhmad Masri if (!cmd) 3680b698e2dfSAhmad Masri return -ENOMEM; 3681b698e2dfSAhmad Masri 3682b698e2dfSAhmad Masri memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 3683b698e2dfSAhmad Masri cmd->len = cpu_to_le16(len); 3684b698e2dfSAhmad Masri memcpy(cmd->payload, buf, len); 3685b698e2dfSAhmad Masri cmd->channel = channel - 1; 3686b698e2dfSAhmad Masri cmd->duration_ms = cpu_to_le16(duration_ms); 3687b698e2dfSAhmad Masri 3688b698e2dfSAhmad Masri rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, 3689b698e2dfSAhmad Masri WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 3690b698e2dfSAhmad Masri if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 369149122ec4SLior David wil_dbg_wmi(wil, "mgmt_tx_ext failed with status %d\n", 3692b698e2dfSAhmad Masri evt.evt.status); 369349122ec4SLior David rc = -EAGAIN; 3694b698e2dfSAhmad Masri } 3695b698e2dfSAhmad Masri 3696b698e2dfSAhmad Masri kfree(cmd); 3697b698e2dfSAhmad Masri 3698b698e2dfSAhmad Masri return rc; 3699b698e2dfSAhmad Masri } 3700b698e2dfSAhmad Masri 370196c93589SGidon Studinski int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) 370296c93589SGidon Studinski { 370396c93589SGidon Studinski int rc; 370496c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 370596c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 370696c93589SGidon Studinski struct wmi_tx_status_ring_add_cmd cmd = { 370796c93589SGidon Studinski .ring_cfg = { 370896c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 370996c93589SGidon Studinski }, 371096c93589SGidon Studinski .irq_index = WIL_TX_STATUS_IRQ_IDX 371196c93589SGidon Studinski }; 371296c93589SGidon Studinski struct { 371396c93589SGidon Studinski struct wmi_cmd_hdr hdr; 371496c93589SGidon Studinski struct wmi_tx_status_ring_cfg_done_event evt; 371596c93589SGidon Studinski } __packed reply = { 371696c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 371796c93589SGidon Studinski }; 371896c93589SGidon Studinski 371996c93589SGidon Studinski cmd.ring_cfg.ring_id = ring_id; 372096c93589SGidon Studinski 372196c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 372296c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 372396c93589SGidon Studinski sizeof(cmd), WMI_TX_STATUS_RING_CFG_DONE_EVENTID, 372496c93589SGidon Studinski &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 372596c93589SGidon Studinski if (rc) { 372696c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 372796c93589SGidon Studinski return rc; 372896c93589SGidon Studinski } 372996c93589SGidon Studinski 373096c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 373196c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, status %d\n", 373296c93589SGidon Studinski reply.evt.status); 373396c93589SGidon Studinski return -EINVAL; 373496c93589SGidon Studinski } 373596c93589SGidon Studinski 373696c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 373796c93589SGidon Studinski 373896c93589SGidon Studinski return 0; 373996c93589SGidon Studinski } 374096c93589SGidon Studinski 374196c93589SGidon Studinski int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc) 374296c93589SGidon Studinski { 374396c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 374496c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 374596c93589SGidon Studinski int rc; 374696c93589SGidon Studinski struct wmi_cfg_def_rx_offload_cmd cmd = { 374796c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(WIL_MAX_ETH_MTU)), 374896c93589SGidon Studinski .max_rx_pl_per_desc = cpu_to_le16(max_rx_pl_per_desc), 374996c93589SGidon Studinski .decap_trans_type = WMI_DECAP_TYPE_802_3, 375096c93589SGidon Studinski .l2_802_3_offload_ctrl = 0, 375196c93589SGidon Studinski .l3_l4_ctrl = 1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS, 375296c93589SGidon Studinski }; 375396c93589SGidon Studinski struct { 375496c93589SGidon Studinski struct wmi_cmd_hdr hdr; 375596c93589SGidon Studinski struct wmi_cfg_def_rx_offload_done_event evt; 375696c93589SGidon Studinski } __packed reply = { 375796c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 375896c93589SGidon Studinski }; 375996c93589SGidon Studinski 376096c93589SGidon Studinski rc = wmi_call(wil, WMI_CFG_DEF_RX_OFFLOAD_CMDID, vif->mid, &cmd, 376196c93589SGidon Studinski sizeof(cmd), WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID, &reply, 376296c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 376396c93589SGidon Studinski if (rc) { 376496c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, rc %d\n", rc); 376596c93589SGidon Studinski return rc; 376696c93589SGidon Studinski } 376796c93589SGidon Studinski 376896c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 376996c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, status %d\n", 377096c93589SGidon Studinski reply.evt.status); 377196c93589SGidon Studinski return -EINVAL; 377296c93589SGidon Studinski } 377396c93589SGidon Studinski 377496c93589SGidon Studinski return 0; 377596c93589SGidon Studinski } 377696c93589SGidon Studinski 377796c93589SGidon Studinski int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id) 377896c93589SGidon Studinski { 377996c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 378096c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 378196c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 378296c93589SGidon Studinski int rc; 378396c93589SGidon Studinski struct wmi_rx_status_ring_add_cmd cmd = { 378496c93589SGidon Studinski .ring_cfg = { 378596c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 378696c93589SGidon Studinski .ring_id = ring_id, 378796c93589SGidon Studinski }, 378896c93589SGidon Studinski .rx_msg_type = wil->use_compressed_rx_status ? 378996c93589SGidon Studinski WMI_RX_MSG_TYPE_COMPRESSED : 379096c93589SGidon Studinski WMI_RX_MSG_TYPE_EXTENDED, 379196c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 379296c93589SGidon Studinski }; 379396c93589SGidon Studinski struct { 379496c93589SGidon Studinski struct wmi_cmd_hdr hdr; 379596c93589SGidon Studinski struct wmi_rx_status_ring_cfg_done_event evt; 379696c93589SGidon Studinski } __packed reply = { 379796c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 379896c93589SGidon Studinski }; 379996c93589SGidon Studinski 380096c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 380196c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 380296c93589SGidon Studinski sizeof(cmd), WMI_RX_STATUS_RING_CFG_DONE_EVENTID, &reply, 380396c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 380496c93589SGidon Studinski if (rc) { 380596c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 380696c93589SGidon Studinski return rc; 380796c93589SGidon Studinski } 380896c93589SGidon Studinski 380996c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 381096c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, status %d\n", 381196c93589SGidon Studinski reply.evt.status); 381296c93589SGidon Studinski return -EINVAL; 381396c93589SGidon Studinski } 381496c93589SGidon Studinski 381596c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 381696c93589SGidon Studinski 381796c93589SGidon Studinski return 0; 381896c93589SGidon Studinski } 381996c93589SGidon Studinski 382096c93589SGidon Studinski int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id) 382196c93589SGidon Studinski { 382296c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 382396c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 382496c93589SGidon Studinski struct wil_ring *ring = &wil->ring_rx; 382596c93589SGidon Studinski int rc; 382696c93589SGidon Studinski struct wmi_rx_desc_ring_add_cmd cmd = { 382796c93589SGidon Studinski .ring_cfg = { 382896c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 382996c93589SGidon Studinski .ring_id = WIL_RX_DESC_RING_ID, 383096c93589SGidon Studinski }, 383196c93589SGidon Studinski .status_ring_id = status_ring_id, 383296c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 383396c93589SGidon Studinski }; 383496c93589SGidon Studinski struct { 383596c93589SGidon Studinski struct wmi_cmd_hdr hdr; 383696c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 383796c93589SGidon Studinski } __packed reply = { 383896c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 383996c93589SGidon Studinski }; 384096c93589SGidon Studinski 384196c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 384296c93589SGidon Studinski cmd.sw_tail_host_addr = cpu_to_le64(ring->edma_rx_swtail.pa); 384396c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 384496c93589SGidon Studinski sizeof(cmd), WMI_RX_DESC_RING_CFG_DONE_EVENTID, &reply, 384596c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 384696c93589SGidon Studinski if (rc) { 384796c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 384896c93589SGidon Studinski return rc; 384996c93589SGidon Studinski } 385096c93589SGidon Studinski 385196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 385296c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, status %d\n", 385396c93589SGidon Studinski reply.evt.status); 385496c93589SGidon Studinski return -EINVAL; 385596c93589SGidon Studinski } 385696c93589SGidon Studinski 385796c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 385896c93589SGidon Studinski 385996c93589SGidon Studinski return 0; 386096c93589SGidon Studinski } 386196c93589SGidon Studinski 386296c93589SGidon Studinski int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, 386396c93589SGidon Studinski int tid) 386496c93589SGidon Studinski { 386596c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 386696c93589SGidon Studinski int sring_id = wil->tx_sring_idx; /* there is only one TX sring */ 386796c93589SGidon Studinski int rc; 386896c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 386996c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 387096c93589SGidon Studinski struct wmi_tx_desc_ring_add_cmd cmd = { 387196c93589SGidon Studinski .ring_cfg = { 387296c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 387396c93589SGidon Studinski .ring_id = ring_id, 387496c93589SGidon Studinski }, 387596c93589SGidon Studinski .status_ring_id = sring_id, 387696c93589SGidon Studinski .cid = cid, 387796c93589SGidon Studinski .tid = tid, 387896c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 387996c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 388096c93589SGidon Studinski .schd_params = { 388196c93589SGidon Studinski .priority = cpu_to_le16(0), 388296c93589SGidon Studinski .timeslot_us = cpu_to_le16(0xfff), 388396c93589SGidon Studinski } 388496c93589SGidon Studinski }; 388596c93589SGidon Studinski struct { 388696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 388796c93589SGidon Studinski struct wmi_tx_desc_ring_cfg_done_event evt; 388896c93589SGidon Studinski } __packed reply = { 388996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 389096c93589SGidon Studinski }; 389196c93589SGidon Studinski 389296c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 389396c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 389496c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 389596c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 389696c93589SGidon Studinski if (rc) { 389796c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 389896c93589SGidon Studinski return rc; 389996c93589SGidon Studinski } 390096c93589SGidon Studinski 390196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 390296c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, status %d\n", 390396c93589SGidon Studinski reply.evt.status); 390496c93589SGidon Studinski return -EINVAL; 390596c93589SGidon Studinski } 390696c93589SGidon Studinski 390796c93589SGidon Studinski spin_lock_bh(&txdata->lock); 390896c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 390996c93589SGidon Studinski txdata->mid = vif->mid; 391096c93589SGidon Studinski txdata->enabled = 1; 391196c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 391296c93589SGidon Studinski 391396c93589SGidon Studinski return 0; 391496c93589SGidon Studinski } 391596c93589SGidon Studinski 391696c93589SGidon Studinski int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) 391796c93589SGidon Studinski { 391896c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 391996c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 392096c93589SGidon Studinski int rc; 392196c93589SGidon Studinski struct wmi_bcast_desc_ring_add_cmd cmd = { 392296c93589SGidon Studinski .ring_cfg = { 392396c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 392496c93589SGidon Studinski .ring_id = ring_id, 392596c93589SGidon Studinski }, 39263e7ee09dSMaya Erez .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 392796c93589SGidon Studinski .status_ring_id = wil->tx_sring_idx, 392896c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 392996c93589SGidon Studinski }; 393096c93589SGidon Studinski struct { 393196c93589SGidon Studinski struct wmi_cmd_hdr hdr; 393296c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 393396c93589SGidon Studinski } __packed reply = { 393496c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 393596c93589SGidon Studinski }; 393696c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 393796c93589SGidon Studinski 393896c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 393996c93589SGidon Studinski rc = wmi_call(wil, WMI_BCAST_DESC_RING_ADD_CMDID, vif->mid, &cmd, 394096c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 394196c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 394296c93589SGidon Studinski if (rc) { 394396c93589SGidon Studinski wil_err(wil, "WMI_BCAST_DESC_RING_ADD_CMD failed, rc %d\n", rc); 394496c93589SGidon Studinski return rc; 394596c93589SGidon Studinski } 394696c93589SGidon Studinski 394796c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 394896c93589SGidon Studinski wil_err(wil, "Broadcast Tx config failed, status %d\n", 394996c93589SGidon Studinski reply.evt.status); 395096c93589SGidon Studinski return -EINVAL; 395196c93589SGidon Studinski } 395296c93589SGidon Studinski 395396c93589SGidon Studinski spin_lock_bh(&txdata->lock); 395496c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 395596c93589SGidon Studinski txdata->mid = vif->mid; 395696c93589SGidon Studinski txdata->enabled = 1; 395796c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 395896c93589SGidon Studinski 395996c93589SGidon Studinski return 0; 396096c93589SGidon Studinski } 39610c936b3cSDedy Lansky 39620c936b3cSDedy Lansky int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) 39630c936b3cSDedy Lansky { 39640c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 39650c936b3cSDedy Lansky struct wmi_link_stats_cmd cmd = { 39660c936b3cSDedy Lansky .record_type_mask = cpu_to_le32(type), 39670c936b3cSDedy Lansky .cid = cid, 39680c936b3cSDedy Lansky .action = WMI_LINK_STATS_SNAPSHOT, 39690c936b3cSDedy Lansky .interval_msec = cpu_to_le32(interval), 39700c936b3cSDedy Lansky }; 39710c936b3cSDedy Lansky struct { 39720c936b3cSDedy Lansky struct wmi_cmd_hdr wmi; 39730c936b3cSDedy Lansky struct wmi_link_stats_config_done_event evt; 39740c936b3cSDedy Lansky } __packed reply = { 39750c936b3cSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 39760c936b3cSDedy Lansky }; 39770c936b3cSDedy Lansky int rc; 39780c936b3cSDedy Lansky 39790c936b3cSDedy Lansky rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), 39800c936b3cSDedy Lansky WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, 39810c936b3cSDedy Lansky sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 39820c936b3cSDedy Lansky if (rc) { 39830c936b3cSDedy Lansky wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); 39840c936b3cSDedy Lansky return rc; 39850c936b3cSDedy Lansky } 39860c936b3cSDedy Lansky 39870c936b3cSDedy Lansky if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 39880c936b3cSDedy Lansky wil_err(wil, "Link statistics config failed, status %d\n", 39890c936b3cSDedy Lansky reply.evt.status); 39900c936b3cSDedy Lansky return -EINVAL; 39910c936b3cSDedy Lansky } 39920c936b3cSDedy Lansky 39930c936b3cSDedy Lansky return 0; 39940c936b3cSDedy Lansky } 3995