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; 8818eea944aSVladimir Kondratiev u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp); 8828eea944aSVladimir Kondratiev u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info); 8838eea944aSVladimir Kondratiev u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int); 8848eea944aSVladimir Kondratiev const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable; 8858eea944aSVladimir Kondratiev size_t ie_len = d_len - offsetof(struct ieee80211_mgmt, 8868eea944aSVladimir Kondratiev u.beacon.variable); 8878eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 8888eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf); 8898eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Beacon interval : %d\n", bi); 8908eea944aSVladimir Kondratiev wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf, 8918eea944aSVladimir Kondratiev ie_len, true); 8922be7d22fSVladimir Kondratiev 893e6d68341SDedy Lansky wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 894e6d68341SDedy Lansky 895a0f7845bSVladimir Kondratiev bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 896a0f7845bSVladimir Kondratiev d_len, signal, GFP_KERNEL); 8972be7d22fSVladimir Kondratiev if (bss) { 8987743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Added BSS %pM\n", 8992be7d22fSVladimir Kondratiev rx_mgmt_frame->bssid); 9005b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 9012be7d22fSVladimir Kondratiev } else { 9025bc8c1f2SJohannes Berg wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 9032be7d22fSVladimir Kondratiev } 904102b1d99SVladimir Kondratiev } else { 905404bbb3cSLior David mutex_lock(&wil->vif_mutex); 906e00243faSLior David cfg80211_rx_mgmt(vif_to_radio_wdev(wil, vif), freq, signal, 907970fdfa8SVladimir Kondratiev (void *)rx_mgmt_frame, d_len, 0); 908404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9092be7d22fSVladimir Kondratiev } 9102be7d22fSVladimir Kondratiev } 9112be7d22fSVladimir Kondratiev 912e00243faSLior David static void wmi_evt_tx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 91390d89e9aSVladimir Kondratiev { 91490d89e9aSVladimir Kondratiev struct wmi_tx_mgmt_packet_event *data = d; 91590d89e9aSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = 91690d89e9aSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 91790d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_tx_mgmt_packet_event, payload); 91890d89e9aSVladimir Kondratiev 91990d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Tx ", DUMP_PREFIX_OFFSET, 16, 1, mgmt_frame, 92090d89e9aSVladimir Kondratiev flen, true); 92190d89e9aSVladimir Kondratiev } 92290d89e9aSVladimir Kondratiev 923e00243faSLior David static void wmi_evt_scan_complete(struct wil6210_vif *vif, int id, 9242be7d22fSVladimir Kondratiev void *d, int len) 9252be7d22fSVladimir Kondratiev { 926e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 927e00243faSLior David 928404bbb3cSLior David mutex_lock(&wil->vif_mutex); 929e00243faSLior David if (vif->scan_request) { 9302be7d22fSVladimir Kondratiev struct wmi_scan_complete_event *data = d; 931035859a5SMaya Erez int status = le32_to_cpu(data->status); 9321d76250bSAvraham Stern struct cfg80211_scan_info info = { 933035859a5SMaya Erez .aborted = ((status != WMI_SCAN_SUCCESS) && 934035859a5SMaya Erez (status != WMI_SCAN_ABORT_REJECTED)), 9351d76250bSAvraham Stern }; 9362be7d22fSVladimir Kondratiev 937035859a5SMaya Erez wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status); 9382a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n", 939e00243faSLior David vif->scan_request, info.aborted); 940e00243faSLior David del_timer_sync(&vif->scan_timer); 941e00243faSLior David cfg80211_scan_done(vif->scan_request, &info); 942e00243faSLior David if (vif->mid == 0) 943e00243faSLior David wil->radio_wdev = wil->main_ndev->ieee80211_ptr; 944e00243faSLior David vif->scan_request = NULL; 945035859a5SMaya Erez wake_up_interruptible(&wil->wq); 946e00243faSLior David if (vif->p2p.pending_listen_wdev) { 947bb6743f7SLior David wil_dbg_misc(wil, "Scheduling delayed listen\n"); 948e00243faSLior David schedule_work(&vif->p2p.delayed_listen_work); 949bb6743f7SLior David } 9502be7d22fSVladimir Kondratiev } else { 9512be7d22fSVladimir Kondratiev wil_err(wil, "SCAN_COMPLETE while not scanning\n"); 9522be7d22fSVladimir Kondratiev } 953404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9542be7d22fSVladimir Kondratiev } 9552be7d22fSVladimir Kondratiev 956e00243faSLior David static void wmi_evt_connect(struct wil6210_vif *vif, int id, void *d, int len) 9572be7d22fSVladimir Kondratiev { 958e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 959e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 960e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 9612be7d22fSVladimir Kondratiev struct wmi_connect_event *evt = d; 9622be7d22fSVladimir Kondratiev int ch; /* channel number */ 96341bd3d58SToke Høiland-Jørgensen struct station_info *sinfo; 9642be7d22fSVladimir Kondratiev u8 *assoc_req_ie, *assoc_resp_ie; 9652be7d22fSVladimir Kondratiev size_t assoc_req_ielen, assoc_resp_ielen; 9662be7d22fSVladimir Kondratiev /* capinfo(u16) + listen_interval(u16) + IEs */ 9672be7d22fSVladimir Kondratiev const size_t assoc_req_ie_offset = sizeof(u16) * 2; 9682be7d22fSVladimir Kondratiev /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 9692be7d22fSVladimir Kondratiev const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 9700916d9f2SMaya Erez int rc; 9712be7d22fSVladimir Kondratiev 9722be7d22fSVladimir Kondratiev if (len < sizeof(*evt)) { 9732be7d22fSVladimir Kondratiev wil_err(wil, "Connect event too short : %d bytes\n", len); 9742be7d22fSVladimir Kondratiev return; 9752be7d22fSVladimir Kondratiev } 9762be7d22fSVladimir Kondratiev if (len != sizeof(*evt) + evt->beacon_ie_len + evt->assoc_req_len + 9772be7d22fSVladimir Kondratiev evt->assoc_resp_len) { 9782be7d22fSVladimir Kondratiev wil_err(wil, 9792be7d22fSVladimir Kondratiev "Connect event corrupted : %d != %d + %d + %d + %d\n", 9802be7d22fSVladimir Kondratiev len, (int)sizeof(*evt), evt->beacon_ie_len, 9812be7d22fSVladimir Kondratiev evt->assoc_req_len, evt->assoc_resp_len); 9822be7d22fSVladimir Kondratiev return; 9832be7d22fSVladimir Kondratiev } 984ddf7afddSAhmad Masri if (evt->cid >= wil->max_assoc_sta) { 9853df2cd36SVladimir Kondratiev wil_err(wil, "Connect CID invalid : %d\n", evt->cid); 9863df2cd36SVladimir Kondratiev return; 9873df2cd36SVladimir Kondratiev } 9883df2cd36SVladimir Kondratiev 9892be7d22fSVladimir Kondratiev ch = evt->channel + 1; 9909d865ee2SLior David wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n", 9919d865ee2SLior David evt->bssid, ch, evt->cid, evt->aid); 9927743882dSVladimir Kondratiev wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1, 9932be7d22fSVladimir Kondratiev evt->assoc_info, len - sizeof(*evt), true); 9942be7d22fSVladimir Kondratiev 9952be7d22fSVladimir Kondratiev /* figure out IE's */ 9962be7d22fSVladimir Kondratiev assoc_req_ie = &evt->assoc_info[evt->beacon_ie_len + 9972be7d22fSVladimir Kondratiev assoc_req_ie_offset]; 9982be7d22fSVladimir Kondratiev assoc_req_ielen = evt->assoc_req_len - assoc_req_ie_offset; 9992be7d22fSVladimir Kondratiev if (evt->assoc_req_len <= assoc_req_ie_offset) { 10002be7d22fSVladimir Kondratiev assoc_req_ie = NULL; 10012be7d22fSVladimir Kondratiev assoc_req_ielen = 0; 10022be7d22fSVladimir Kondratiev } 10032be7d22fSVladimir Kondratiev 10042be7d22fSVladimir Kondratiev assoc_resp_ie = &evt->assoc_info[evt->beacon_ie_len + 10052be7d22fSVladimir Kondratiev evt->assoc_req_len + 10062be7d22fSVladimir Kondratiev assoc_resp_ie_offset]; 10072be7d22fSVladimir Kondratiev assoc_resp_ielen = evt->assoc_resp_len - assoc_resp_ie_offset; 10082be7d22fSVladimir Kondratiev if (evt->assoc_resp_len <= assoc_resp_ie_offset) { 10092be7d22fSVladimir Kondratiev assoc_resp_ie = NULL; 10102be7d22fSVladimir Kondratiev assoc_resp_ielen = 0; 10112be7d22fSVladimir Kondratiev } 10122be7d22fSVladimir Kondratiev 10130916d9f2SMaya Erez if (test_bit(wil_status_resetting, wil->status) || 10140916d9f2SMaya Erez !test_bit(wil_status_fwready, wil->status)) { 10150916d9f2SMaya Erez wil_err(wil, "status_resetting, cancel connect event, CID %d\n", 10160916d9f2SMaya Erez evt->cid); 10170916d9f2SMaya Erez /* no need for cleanup, wil_reset will do that */ 10180916d9f2SMaya Erez return; 10190916d9f2SMaya Erez } 10200916d9f2SMaya Erez 1021b819447dSHamad Kadmany mutex_lock(&wil->mutex); 1022b819447dSHamad Kadmany 10232be7d22fSVladimir Kondratiev if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10242be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10255bd60982SLior David if (!test_bit(wil_vif_fwconnecting, vif->status)) { 10262be7d22fSVladimir Kondratiev wil_err(wil, "Not in connecting state\n"); 10270916d9f2SMaya Erez mutex_unlock(&wil->mutex); 10282be7d22fSVladimir Kondratiev return; 10292be7d22fSVladimir Kondratiev } 1030e00243faSLior David del_timer_sync(&vif->connect_timer); 10313d287fb3SMaya Erez } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10323d287fb3SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 10333d287fb3SMaya Erez if (wil->sta[evt->cid].status != wil_sta_unused) { 1034af3db60aSLazar Alexei wil_err(wil, "AP: Invalid status %d for CID %d\n", 1035af3db60aSLazar Alexei wil->sta[evt->cid].status, evt->cid); 10363d287fb3SMaya Erez mutex_unlock(&wil->mutex); 10373d287fb3SMaya Erez return; 10383d287fb3SMaya Erez } 10390916d9f2SMaya Erez } 10400916d9f2SMaya Erez 10410916d9f2SMaya Erez ether_addr_copy(wil->sta[evt->cid].addr, evt->bssid); 1042e00243faSLior David wil->sta[evt->cid].mid = vif->mid; 10430916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_conn_pending; 10440916d9f2SMaya Erez 104596c93589SGidon Studinski rc = wil_ring_init_tx(vif, evt->cid); 10460916d9f2SMaya Erez if (rc) { 1047af3db60aSLazar Alexei wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n", 1048af3db60aSLazar Alexei evt->cid, rc); 1049e00243faSLior David wmi_disconnect_sta(vif, wil->sta[evt->cid].addr, 1050e1b43407SAhmad Masri WLAN_REASON_UNSPECIFIED, false); 10510916d9f2SMaya Erez } else { 1052af3db60aSLazar Alexei wil_info(wil, "successful connection to CID %d\n", evt->cid); 10530916d9f2SMaya Erez } 10540916d9f2SMaya Erez 10550916d9f2SMaya Erez if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10560916d9f2SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10570916d9f2SMaya Erez if (rc) { 10580916d9f2SMaya Erez netif_carrier_off(ndev); 10599953a782SLior David wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); 1060af3db60aSLazar Alexei wil_err(wil, "cfg80211_connect_result with failure\n"); 10610916d9f2SMaya Erez cfg80211_connect_result(ndev, evt->bssid, NULL, 0, 10620916d9f2SMaya Erez NULL, 0, 10630916d9f2SMaya Erez WLAN_STATUS_UNSPECIFIED_FAILURE, 10640916d9f2SMaya Erez GFP_KERNEL); 10650916d9f2SMaya Erez goto out; 10660916d9f2SMaya Erez } else { 1067bcdd49b0SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1068bcdd49b0SDedy Lansky 1069e00243faSLior David cfg80211_ref_bss(wiphy, vif->bss); 1070e00243faSLior David cfg80211_connect_bss(ndev, evt->bssid, vif->bss, 10712be7d22fSVladimir Kondratiev assoc_req_ie, assoc_req_ielen, 10722be7d22fSVladimir Kondratiev assoc_resp_ie, assoc_resp_ielen, 1073bcdd49b0SDedy Lansky WLAN_STATUS_SUCCESS, GFP_KERNEL, 1074bcdd49b0SDedy Lansky NL80211_TIMEOUT_UNSPECIFIED); 10750916d9f2SMaya Erez } 1076e00243faSLior David vif->bss = NULL; 10772be7d22fSVladimir Kondratiev } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10782be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 107941bd3d58SToke Høiland-Jørgensen 1080849a564bSDedy Lansky if (rc) { 1081849a564bSDedy Lansky if (disable_ap_sme) 1082849a564bSDedy Lansky /* notify new_sta has failed */ 1083849a564bSDedy Lansky cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL); 10840916d9f2SMaya Erez goto out; 1085849a564bSDedy Lansky } 10860916d9f2SMaya Erez 108741bd3d58SToke Høiland-Jørgensen sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL); 108841bd3d58SToke Høiland-Jørgensen if (!sinfo) { 108941bd3d58SToke Høiland-Jørgensen rc = -ENOMEM; 109041bd3d58SToke Høiland-Jørgensen goto out; 10912be7d22fSVladimir Kondratiev } 10922be7d22fSVladimir Kondratiev 109341bd3d58SToke Høiland-Jørgensen sinfo->generation = wil->sinfo_gen++; 109441bd3d58SToke Høiland-Jørgensen 109541bd3d58SToke Høiland-Jørgensen if (assoc_req_ie) { 109641bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies = assoc_req_ie; 109741bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies_len = assoc_req_ielen; 109841bd3d58SToke Høiland-Jørgensen } 109941bd3d58SToke Høiland-Jørgensen 110041bd3d58SToke Høiland-Jørgensen cfg80211_new_sta(ndev, evt->bssid, sinfo, GFP_KERNEL); 110141bd3d58SToke Høiland-Jørgensen 110241bd3d58SToke Høiland-Jørgensen kfree(sinfo); 11030916d9f2SMaya Erez } else { 1104af3db60aSLazar Alexei wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype, 1105af3db60aSLazar Alexei evt->cid); 11060916d9f2SMaya Erez goto out; 11072be7d22fSVladimir Kondratiev } 11080916d9f2SMaya Erez 11090916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_connected; 11109d865ee2SLior David wil->sta[evt->cid].aid = evt->aid; 11115bd60982SLior David if (!test_and_set_bit(wil_vif_fwconnected, vif->status)) 11125bd60982SLior David atomic_inc(&wil->connected_vifs); 11135bd60982SLior David wil_update_net_queues_bh(wil, vif, NULL, false); 11142be7d22fSVladimir Kondratiev 11150916d9f2SMaya Erez out: 1116e00243faSLior David if (rc) { 11170916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_unused; 1118e00243faSLior David wil->sta[evt->cid].mid = U8_MAX; 1119e00243faSLior David } 11205bd60982SLior David clear_bit(wil_vif_fwconnecting, vif->status); 11210916d9f2SMaya Erez mutex_unlock(&wil->mutex); 11222be7d22fSVladimir Kondratiev } 11232be7d22fSVladimir Kondratiev 1124e00243faSLior David static void wmi_evt_disconnect(struct wil6210_vif *vif, int id, 11252be7d22fSVladimir Kondratiev void *d, int len) 11262be7d22fSVladimir Kondratiev { 1127e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 11282be7d22fSVladimir Kondratiev struct wmi_disconnect_event *evt = d; 11294821e6d8SVladimir Kondratiev u16 reason_code = le16_to_cpu(evt->protocol_reason_status); 11302be7d22fSVladimir Kondratiev 11310916d9f2SMaya Erez wil_info(wil, "Disconnect %pM reason [proto %d wmi %d]\n", 11324821e6d8SVladimir Kondratiev evt->bssid, reason_code, evt->disconnect_reason); 11332be7d22fSVladimir Kondratiev 11342be7d22fSVladimir Kondratiev wil->sinfo_gen++; 11352be7d22fSVladimir Kondratiev 1136b819447dSHamad Kadmany if (test_bit(wil_status_resetting, wil->status) || 1137b819447dSHamad Kadmany !test_bit(wil_status_fwready, wil->status)) { 1138b819447dSHamad Kadmany wil_err(wil, "status_resetting, cancel disconnect event\n"); 1139b819447dSHamad Kadmany /* no need for cleanup, wil_reset will do that */ 1140b819447dSHamad Kadmany return; 1141b819447dSHamad Kadmany } 1142b819447dSHamad Kadmany 1143097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 1144e1b43407SAhmad Masri wil6210_disconnect_complete(vif, evt->bssid, reason_code); 1145b571e71bSAhmad Masri if (disable_ap_sme) { 1146b571e71bSAhmad Masri struct wireless_dev *wdev = vif_to_wdev(vif); 1147b571e71bSAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1148b571e71bSAhmad Masri 1149b571e71bSAhmad Masri /* disconnect event in disable_ap_sme mode means link loss */ 1150b571e71bSAhmad Masri switch (wdev->iftype) { 1151b571e71bSAhmad Masri /* AP-like interface */ 1152b571e71bSAhmad Masri case NL80211_IFTYPE_AP: 1153b571e71bSAhmad Masri case NL80211_IFTYPE_P2P_GO: 1154b571e71bSAhmad Masri /* notify hostapd about link loss */ 1155b571e71bSAhmad Masri cfg80211_cqm_pktloss_notify(ndev, evt->bssid, 0, 1156b571e71bSAhmad Masri GFP_KERNEL); 1157b571e71bSAhmad Masri break; 1158b571e71bSAhmad Masri default: 1159b571e71bSAhmad Masri break; 1160b571e71bSAhmad Masri } 1161b571e71bSAhmad Masri } 1162097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 11632be7d22fSVladimir Kondratiev } 11642be7d22fSVladimir Kondratiev 11652be7d22fSVladimir Kondratiev /* 11662be7d22fSVladimir Kondratiev * Firmware reports EAPOL frame using WME event. 11672be7d22fSVladimir Kondratiev * Reconstruct Ethernet frame and deliver it via normal Rx 11682be7d22fSVladimir Kondratiev */ 1169e00243faSLior David static void wmi_evt_eapol_rx(struct wil6210_vif *vif, int id, void *d, int len) 11702be7d22fSVladimir Kondratiev { 1171e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1172e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 11732be7d22fSVladimir Kondratiev struct wmi_eapol_rx_event *evt = d; 11742be7d22fSVladimir Kondratiev u16 eapol_len = le16_to_cpu(evt->eapol_len); 11752be7d22fSVladimir Kondratiev int sz = eapol_len + ETH_HLEN; 11762be7d22fSVladimir Kondratiev struct sk_buff *skb; 11772be7d22fSVladimir Kondratiev struct ethhdr *eth; 1178c8b78b5fSVladimir Kondratiev int cid; 1179c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = NULL; 11802be7d22fSVladimir Kondratiev 1181e00243faSLior David wil_dbg_wmi(wil, "EAPOL len %d from %pM MID %d\n", eapol_len, 1182e00243faSLior David evt->src_mac, vif->mid); 11832be7d22fSVladimir Kondratiev 1184e00243faSLior David cid = wil_find_cid(wil, vif->mid, evt->src_mac); 1185c8b78b5fSVladimir Kondratiev if (cid >= 0) 1186c8b78b5fSVladimir Kondratiev stats = &wil->sta[cid].stats; 1187c8b78b5fSVladimir Kondratiev 11882be7d22fSVladimir Kondratiev if (eapol_len > 196) { /* TODO: revisit size limit */ 11892be7d22fSVladimir Kondratiev wil_err(wil, "EAPOL too large\n"); 11902be7d22fSVladimir Kondratiev return; 11912be7d22fSVladimir Kondratiev } 11922be7d22fSVladimir Kondratiev 11932be7d22fSVladimir Kondratiev skb = alloc_skb(sz, GFP_KERNEL); 11942be7d22fSVladimir Kondratiev if (!skb) { 11952be7d22fSVladimir Kondratiev wil_err(wil, "Failed to allocate skb\n"); 11962be7d22fSVladimir Kondratiev return; 11972be7d22fSVladimir Kondratiev } 1198c8b78b5fSVladimir Kondratiev 11994df864c1SJohannes Berg eth = skb_put(skb, ETH_HLEN); 1200a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_dest, ndev->dev_addr); 1201a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_source, evt->src_mac); 12022be7d22fSVladimir Kondratiev eth->h_proto = cpu_to_be16(ETH_P_PAE); 120359ae1d12SJohannes Berg skb_put_data(skb, evt->eapol, eapol_len); 12042be7d22fSVladimir Kondratiev skb->protocol = eth_type_trans(skb, ndev); 12052be7d22fSVladimir Kondratiev if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { 12062be7d22fSVladimir Kondratiev ndev->stats.rx_packets++; 1207c8b78b5fSVladimir Kondratiev ndev->stats.rx_bytes += sz; 1208c8b78b5fSVladimir Kondratiev if (stats) { 1209c8b78b5fSVladimir Kondratiev stats->rx_packets++; 1210c8b78b5fSVladimir Kondratiev stats->rx_bytes += sz; 1211c8b78b5fSVladimir Kondratiev } 12122be7d22fSVladimir Kondratiev } else { 12132be7d22fSVladimir Kondratiev ndev->stats.rx_dropped++; 1214c8b78b5fSVladimir Kondratiev if (stats) 1215c8b78b5fSVladimir Kondratiev stats->rx_dropped++; 12162be7d22fSVladimir Kondratiev } 12172be7d22fSVladimir Kondratiev } 12182be7d22fSVladimir Kondratiev 121996c93589SGidon Studinski static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len) 12203a124ed6SVladimir Kondratiev { 1221e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 122296c93589SGidon Studinski struct wmi_ring_en_event *evt = d; 122396c93589SGidon Studinski u8 vri = evt->ring_index; 1224e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 1225b9010f10SAhmad Masri struct wil_sta_info *sta; 122649925f24SGustavo A. R. Silva u8 cid; 1227b9010f10SAhmad Masri struct key_params params; 12283a124ed6SVladimir Kondratiev 1229e00243faSLior David wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid); 12303a124ed6SVladimir Kondratiev 123110590c6aSGidon Studinski if (vri >= ARRAY_SIZE(wil->ring_tx)) { 1232230d8442SVladimir Kondratiev wil_err(wil, "Enable for invalid vring %d\n", vri); 1233e58c9f70SVladimir Kondratiev return; 1234e58c9f70SVladimir Kondratiev } 1235849a564bSDedy Lansky 1236b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme || 1237b9010f10SAhmad Masri test_bit(wil_vif_ft_roam, vif->status)) 1238b9010f10SAhmad Masri /* in AP mode with disable_ap_sme that is not FT, 1239b9010f10SAhmad Masri * this is done by wil_cfg80211_change_station() 1240849a564bSDedy Lansky */ 124110590c6aSGidon Studinski wil->ring_tx_data[vri].dot1x_open = true; 124210590c6aSGidon Studinski if (vri == vif->bcast_ring) /* no BA for bcast */ 1243230d8442SVladimir Kondratiev return; 1244b9010f10SAhmad Masri 1245b9010f10SAhmad Masri cid = wil->ring2cid_tid[vri][0]; 1246ddf7afddSAhmad Masri if (!wil_cid_valid(wil, cid)) { 1247b9010f10SAhmad Masri wil_err(wil, "invalid cid %d for vring %d\n", cid, vri); 1248b9010f10SAhmad Masri return; 1249b9010f10SAhmad Masri } 1250b9010f10SAhmad Masri 1251b9010f10SAhmad Masri /* In FT mode we get key but not store it as it is received 1252b9010f10SAhmad Masri * before WMI_CONNECT_EVENT received from FW. 1253b9010f10SAhmad Masri * wil_set_crypto_rx is called here to reset the security PN 1254b9010f10SAhmad Masri */ 1255b9010f10SAhmad Masri sta = &wil->sta[cid]; 1256b9010f10SAhmad Masri if (test_bit(wil_vif_ft_roam, vif->status)) { 1257b9010f10SAhmad Masri memset(¶ms, 0, sizeof(params)); 1258b9010f10SAhmad Masri wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, ¶ms); 1259b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP) 1260b9010f10SAhmad Masri clear_bit(wil_vif_ft_roam, vif->status); 1261b9010f10SAhmad Masri } 1262b9010f10SAhmad Masri 12633a3def8dSVladimir Kondratiev if (agg_wsize >= 0) 1264230d8442SVladimir Kondratiev wil_addba_tx_request(wil, vri, agg_wsize); 12653442a504SVladimir Kondratiev } 12663442a504SVladimir Kondratiev 1267e00243faSLior David static void wmi_evt_ba_status(struct wil6210_vif *vif, int id, 1268e00243faSLior David void *d, int len) 1269249a382bSVladimir Kondratiev { 1270e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1271b874ddecSLior David struct wmi_ba_status_event *evt = d; 127210590c6aSGidon Studinski struct wil_ring_tx_data *txdata; 1273249a382bSVladimir Kondratiev 1274cbcf5866SVladimir Kondratiev wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", 12757b05b0abSVladimir Kondratiev evt->ringid, 12767b05b0abSVladimir Kondratiev evt->status == WMI_BA_AGREED ? "OK" : "N/A", 1277cbcf5866SVladimir Kondratiev evt->agg_wsize, __le16_to_cpu(evt->ba_timeout), 1278cbcf5866SVladimir Kondratiev evt->amsdu ? "+" : "-"); 1279b4490f42SVladimir Kondratiev 12807b05b0abSVladimir Kondratiev if (evt->ringid >= WIL6210_MAX_TX_RINGS) { 12817b05b0abSVladimir Kondratiev wil_err(wil, "invalid ring id %d\n", evt->ringid); 12827b05b0abSVladimir Kondratiev return; 12837b05b0abSVladimir Kondratiev } 12847b05b0abSVladimir Kondratiev 12853277213fSVladimir Kondratiev if (evt->status != WMI_BA_AGREED) { 12863277213fSVladimir Kondratiev evt->ba_timeout = 0; 12873277213fSVladimir Kondratiev evt->agg_wsize = 0; 1288cbcf5866SVladimir Kondratiev evt->amsdu = 0; 12897b05b0abSVladimir Kondratiev } 12907b05b0abSVladimir Kondratiev 129110590c6aSGidon Studinski txdata = &wil->ring_tx_data[evt->ringid]; 12923277213fSVladimir Kondratiev 12933277213fSVladimir Kondratiev txdata->agg_timeout = le16_to_cpu(evt->ba_timeout); 12943277213fSVladimir Kondratiev txdata->agg_wsize = evt->agg_wsize; 1295cbcf5866SVladimir Kondratiev txdata->agg_amsdu = evt->amsdu; 12963a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12977b05b0abSVladimir Kondratiev } 12987b05b0abSVladimir Kondratiev 1299e00243faSLior David static void wmi_evt_addba_rx_req(struct wil6210_vif *vif, int id, 1300e00243faSLior David void *d, int len) 13013277213fSVladimir Kondratiev { 1302e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1303bf0353a6SAhmad Masri u8 cid, tid; 13043277213fSVladimir Kondratiev struct wmi_rcp_addba_req_event *evt = d; 13053277213fSVladimir Kondratiev 1306bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 1307bf0353a6SAhmad Masri parse_cidxtid(evt->cidxtid, &cid, &tid); 1308bf0353a6SAhmad Masri } else { 1309bf0353a6SAhmad Masri cid = evt->cid; 1310bf0353a6SAhmad Masri tid = evt->tid; 1311bf0353a6SAhmad Masri } 1312bf0353a6SAhmad Masri wil_addba_rx_request(wil, vif->mid, cid, tid, evt->dialog_token, 13133277213fSVladimir Kondratiev evt->ba_param_set, evt->ba_timeout, 13143277213fSVladimir Kondratiev evt->ba_seq_ctrl); 13153277213fSVladimir Kondratiev } 13163277213fSVladimir Kondratiev 1317e00243faSLior David static void wmi_evt_delba(struct wil6210_vif *vif, int id, void *d, int len) 1318bd33273bSVladimir Kondratiev __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) 13193277213fSVladimir Kondratiev { 1320e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 13213277213fSVladimir Kondratiev struct wmi_delba_event *evt = d; 13223277213fSVladimir Kondratiev u8 cid, tid; 13233277213fSVladimir Kondratiev u16 reason = __le16_to_cpu(evt->reason); 13243277213fSVladimir Kondratiev struct wil_sta_info *sta; 1325ec81b5adSDedy Lansky struct wil_tid_ampdu_rx *r; 1326ec81b5adSDedy Lansky 1327bd33273bSVladimir Kondratiev might_sleep(); 1328bf0353a6SAhmad Masri 1329bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 13303277213fSVladimir Kondratiev parse_cidxtid(evt->cidxtid, &cid, &tid); 1331bf0353a6SAhmad Masri } else { 1332bf0353a6SAhmad Masri cid = evt->cid; 1333bf0353a6SAhmad Masri tid = evt->tid; 1334bf0353a6SAhmad Masri } 1335e00243faSLior David wil_dbg_wmi(wil, "DELBA MID %d CID %d TID %d from %s reason %d\n", 1336e00243faSLior David vif->mid, cid, tid, 13373277213fSVladimir Kondratiev evt->from_initiator ? "originator" : "recipient", 13383277213fSVladimir Kondratiev reason); 13393277213fSVladimir Kondratiev if (!evt->from_initiator) { 13403277213fSVladimir Kondratiev int i; 13413277213fSVladimir Kondratiev /* find Tx vring it belongs to */ 134210590c6aSGidon Studinski for (i = 0; i < ARRAY_SIZE(wil->ring2cid_tid); i++) { 134310590c6aSGidon Studinski if (wil->ring2cid_tid[i][0] == cid && 134410590c6aSGidon Studinski wil->ring2cid_tid[i][1] == tid) { 134510590c6aSGidon Studinski struct wil_ring_tx_data *txdata = 134610590c6aSGidon Studinski &wil->ring_tx_data[i]; 13473277213fSVladimir Kondratiev 13483277213fSVladimir Kondratiev wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i); 13493277213fSVladimir Kondratiev txdata->agg_timeout = 0; 13503277213fSVladimir Kondratiev txdata->agg_wsize = 0; 13513a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 13523277213fSVladimir Kondratiev 13533277213fSVladimir Kondratiev break; /* max. 1 matching ring */ 13543277213fSVladimir Kondratiev } 13553277213fSVladimir Kondratiev } 135610590c6aSGidon Studinski if (i >= ARRAY_SIZE(wil->ring2cid_tid)) 13573277213fSVladimir Kondratiev wil_err(wil, "DELBA: unable to find Tx vring\n"); 13583277213fSVladimir Kondratiev return; 13593277213fSVladimir Kondratiev } 13603277213fSVladimir Kondratiev 13613277213fSVladimir Kondratiev sta = &wil->sta[cid]; 13623277213fSVladimir Kondratiev 1363bd33273bSVladimir Kondratiev spin_lock_bh(&sta->tid_rx_lock); 1364ec81b5adSDedy Lansky 13653277213fSVladimir Kondratiev r = sta->tid_rx[tid]; 13663277213fSVladimir Kondratiev sta->tid_rx[tid] = NULL; 1367b4490f42SVladimir Kondratiev wil_tid_ampdu_rx_free(wil, r); 1368ec81b5adSDedy Lansky 1369bd33273bSVladimir Kondratiev spin_unlock_bh(&sta->tid_rx_lock); 1370b4490f42SVladimir Kondratiev } 1371b4490f42SVladimir Kondratiev 1372a5dc6883SDedy Lansky static void 1373e00243faSLior David wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) 1374a5dc6883SDedy Lansky { 1375e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1376a5dc6883SDedy Lansky struct wmi_sched_scan_result_event *data = d; 1377a5dc6883SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1378a5dc6883SDedy Lansky struct ieee80211_mgmt *rx_mgmt_frame = 1379a5dc6883SDedy Lansky (struct ieee80211_mgmt *)data->payload; 1380a5dc6883SDedy Lansky int flen = len - offsetof(struct wmi_sched_scan_result_event, payload); 1381a5dc6883SDedy Lansky int ch_no; 1382a5dc6883SDedy Lansky u32 freq; 1383a5dc6883SDedy Lansky struct ieee80211_channel *channel; 1384a5dc6883SDedy Lansky s32 signal; 1385a5dc6883SDedy Lansky __le16 fc; 1386a5dc6883SDedy Lansky u32 d_len; 1387a5dc6883SDedy Lansky struct cfg80211_bss *bss; 1388a5dc6883SDedy Lansky 1389a5dc6883SDedy Lansky if (flen < 0) { 1390a5dc6883SDedy Lansky wil_err(wil, "sched scan result event too short, len %d\n", 1391a5dc6883SDedy Lansky len); 1392a5dc6883SDedy Lansky return; 1393a5dc6883SDedy Lansky } 1394a5dc6883SDedy Lansky 1395a5dc6883SDedy Lansky d_len = le32_to_cpu(data->info.len); 1396a5dc6883SDedy Lansky if (d_len != flen) { 1397a5dc6883SDedy Lansky wil_err(wil, 1398a5dc6883SDedy Lansky "sched scan result length mismatch, d_len %d should be %d\n", 1399a5dc6883SDedy Lansky d_len, flen); 1400a5dc6883SDedy Lansky return; 1401a5dc6883SDedy Lansky } 1402a5dc6883SDedy Lansky 1403a5dc6883SDedy Lansky fc = rx_mgmt_frame->frame_control; 1404a5dc6883SDedy Lansky if (!ieee80211_is_probe_resp(fc)) { 1405a5dc6883SDedy Lansky wil_err(wil, "sched scan result invalid frame, fc 0x%04x\n", 1406a5dc6883SDedy Lansky fc); 1407a5dc6883SDedy Lansky return; 1408a5dc6883SDedy Lansky } 1409a5dc6883SDedy Lansky 1410a5dc6883SDedy Lansky ch_no = data->info.channel + 1; 1411a5dc6883SDedy Lansky freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 1412a5dc6883SDedy Lansky channel = ieee80211_get_channel(wiphy, freq); 1413a5dc6883SDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 1414a5dc6883SDedy Lansky signal = 100 * data->info.rssi; 1415a5dc6883SDedy Lansky else 1416a5dc6883SDedy Lansky signal = data->info.sqi; 1417a5dc6883SDedy Lansky 1418a5dc6883SDedy Lansky wil_dbg_wmi(wil, "sched scan result: channel %d MCS %d RSSI %d\n", 1419a5dc6883SDedy Lansky data->info.channel, data->info.mcs, data->info.rssi); 1420a5dc6883SDedy Lansky wil_dbg_wmi(wil, "len %d qid %d mid %d cid %d\n", 1421a5dc6883SDedy Lansky d_len, data->info.qid, data->info.mid, data->info.cid); 1422a5dc6883SDedy Lansky wil_hex_dump_wmi("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 1423a5dc6883SDedy Lansky d_len, true); 1424a5dc6883SDedy Lansky 1425a5dc6883SDedy Lansky if (!channel) { 1426a5dc6883SDedy Lansky wil_err(wil, "Frame on unsupported channel\n"); 1427a5dc6883SDedy Lansky return; 1428a5dc6883SDedy Lansky } 1429a5dc6883SDedy Lansky 1430a5dc6883SDedy Lansky bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 1431a5dc6883SDedy Lansky d_len, signal, GFP_KERNEL); 1432a5dc6883SDedy Lansky if (bss) { 1433a5dc6883SDedy Lansky wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); 1434a5dc6883SDedy Lansky cfg80211_put_bss(wiphy, bss); 1435a5dc6883SDedy Lansky } else { 1436a5dc6883SDedy Lansky wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 1437a5dc6883SDedy Lansky } 1438a5dc6883SDedy Lansky 1439a5dc6883SDedy Lansky cfg80211_sched_scan_results(wiphy, 0); 1440a5dc6883SDedy Lansky } 1441a5dc6883SDedy Lansky 14420c936b3cSDedy Lansky static void wil_link_stats_store_basic(struct wil6210_vif *vif, 14430c936b3cSDedy Lansky struct wmi_link_stats_basic *basic) 14440c936b3cSDedy Lansky { 14450c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14460c936b3cSDedy Lansky u8 cid = basic->cid; 14470c936b3cSDedy Lansky struct wil_sta_info *sta; 14480c936b3cSDedy Lansky 1449ddf7afddSAhmad Masri if (cid < 0 || cid >= wil->max_assoc_sta) { 14500c936b3cSDedy Lansky wil_err(wil, "invalid cid %d\n", cid); 14510c936b3cSDedy Lansky return; 14520c936b3cSDedy Lansky } 14530c936b3cSDedy Lansky 14540c936b3cSDedy Lansky sta = &wil->sta[cid]; 14550c936b3cSDedy Lansky sta->fw_stats_basic = *basic; 14560c936b3cSDedy Lansky } 14570c936b3cSDedy Lansky 14580c936b3cSDedy Lansky static void wil_link_stats_store_global(struct wil6210_vif *vif, 14590c936b3cSDedy Lansky struct wmi_link_stats_global *global) 14600c936b3cSDedy Lansky { 14610c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14620c936b3cSDedy Lansky 14630c936b3cSDedy Lansky wil->fw_stats_global.stats = *global; 14640c936b3cSDedy Lansky } 14650c936b3cSDedy Lansky 14660c936b3cSDedy Lansky static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, 14670c936b3cSDedy Lansky bool has_next, void *payload, 14680c936b3cSDedy Lansky size_t payload_size) 14690c936b3cSDedy Lansky { 14700c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14710c936b3cSDedy Lansky size_t hdr_size = sizeof(struct wmi_link_stats_record); 14720c936b3cSDedy Lansky size_t stats_size, record_size, expected_size; 14730c936b3cSDedy Lansky struct wmi_link_stats_record *hdr; 14740c936b3cSDedy Lansky 14750c936b3cSDedy Lansky if (payload_size < hdr_size) { 14760c936b3cSDedy Lansky wil_err(wil, "link stats wrong event size %zu\n", payload_size); 14770c936b3cSDedy Lansky return; 14780c936b3cSDedy Lansky } 14790c936b3cSDedy Lansky 14800c936b3cSDedy Lansky while (payload_size >= hdr_size) { 14810c936b3cSDedy Lansky hdr = payload; 14820c936b3cSDedy Lansky stats_size = le16_to_cpu(hdr->record_size); 14830c936b3cSDedy Lansky record_size = hdr_size + stats_size; 14840c936b3cSDedy Lansky 14850c936b3cSDedy Lansky if (payload_size < record_size) { 14860c936b3cSDedy Lansky wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", 14870c936b3cSDedy Lansky payload_size, record_size); 14880c936b3cSDedy Lansky return; 14890c936b3cSDedy Lansky } 14900c936b3cSDedy Lansky 14910c936b3cSDedy Lansky switch (hdr->record_type_id) { 14920c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_BASIC: 14930c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_basic); 14940c936b3cSDedy Lansky if (stats_size < expected_size) { 14950c936b3cSDedy Lansky wil_err(wil, "link stats invalid basic record size %zu < %zu\n", 14960c936b3cSDedy Lansky stats_size, expected_size); 14970c936b3cSDedy Lansky return; 14980c936b3cSDedy Lansky } 14990c936b3cSDedy Lansky if (vif->fw_stats_ready) { 15000c936b3cSDedy Lansky /* clean old statistics */ 15010c936b3cSDedy Lansky vif->fw_stats_tsf = 0; 15020c936b3cSDedy Lansky vif->fw_stats_ready = 0; 15030c936b3cSDedy Lansky } 15040c936b3cSDedy Lansky 15050c936b3cSDedy Lansky wil_link_stats_store_basic(vif, payload + hdr_size); 15060c936b3cSDedy Lansky 15070c936b3cSDedy Lansky if (!has_next) { 15080c936b3cSDedy Lansky vif->fw_stats_tsf = tsf; 15090c936b3cSDedy Lansky vif->fw_stats_ready = 1; 15100c936b3cSDedy Lansky } 15110c936b3cSDedy Lansky 15120c936b3cSDedy Lansky break; 15130c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_GLOBAL: 15140c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_global); 15150c936b3cSDedy Lansky if (stats_size < sizeof(struct wmi_link_stats_global)) { 15160c936b3cSDedy Lansky wil_err(wil, "link stats invalid global record size %zu < %zu\n", 15170c936b3cSDedy Lansky stats_size, expected_size); 15180c936b3cSDedy Lansky return; 15190c936b3cSDedy Lansky } 15200c936b3cSDedy Lansky 15210c936b3cSDedy Lansky if (wil->fw_stats_global.ready) { 15220c936b3cSDedy Lansky /* clean old statistics */ 15230c936b3cSDedy Lansky wil->fw_stats_global.tsf = 0; 15240c936b3cSDedy Lansky wil->fw_stats_global.ready = 0; 15250c936b3cSDedy Lansky } 15260c936b3cSDedy Lansky 15270c936b3cSDedy Lansky wil_link_stats_store_global(vif, payload + hdr_size); 15280c936b3cSDedy Lansky 15290c936b3cSDedy Lansky if (!has_next) { 15300c936b3cSDedy Lansky wil->fw_stats_global.tsf = tsf; 15310c936b3cSDedy Lansky wil->fw_stats_global.ready = 1; 15320c936b3cSDedy Lansky } 15330c936b3cSDedy Lansky 15340c936b3cSDedy Lansky break; 15350c936b3cSDedy Lansky default: 15360c936b3cSDedy Lansky break; 15370c936b3cSDedy Lansky } 15380c936b3cSDedy Lansky 15390c936b3cSDedy Lansky /* skip to next record */ 15400c936b3cSDedy Lansky payload += record_size; 15410c936b3cSDedy Lansky payload_size -= record_size; 15420c936b3cSDedy Lansky } 15430c936b3cSDedy Lansky } 15440c936b3cSDedy Lansky 15450c936b3cSDedy Lansky static void 15460c936b3cSDedy Lansky wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) 15470c936b3cSDedy Lansky { 15480c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 15490c936b3cSDedy Lansky struct wmi_link_stats_event *evt = d; 15500c936b3cSDedy Lansky size_t payload_size; 15510c936b3cSDedy Lansky 15520c936b3cSDedy Lansky if (len < offsetof(struct wmi_link_stats_event, payload)) { 15530c936b3cSDedy Lansky wil_err(wil, "stats event way too short %d\n", len); 15540c936b3cSDedy Lansky return; 15550c936b3cSDedy Lansky } 15560c936b3cSDedy Lansky payload_size = le16_to_cpu(evt->payload_size); 15570c936b3cSDedy Lansky if (len < sizeof(struct wmi_link_stats_event) + payload_size) { 15580c936b3cSDedy Lansky wil_err(wil, "stats event too short %d\n", len); 15590c936b3cSDedy Lansky return; 15600c936b3cSDedy Lansky } 15610c936b3cSDedy Lansky 15620c936b3cSDedy Lansky wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, 15630c936b3cSDedy Lansky evt->payload, payload_size); 15640c936b3cSDedy Lansky } 15650c936b3cSDedy Lansky 1566b03fbab0SVladimir Kondratiev /** 1567b9010f10SAhmad Masri * find cid and ringid for the station vif 1568b9010f10SAhmad Masri * 1569b9010f10SAhmad Masri * return error, if other interfaces are used or ring was not found 1570b9010f10SAhmad Masri */ 1571b9010f10SAhmad Masri static int wil_find_cid_ringid_sta(struct wil6210_priv *wil, 1572b9010f10SAhmad Masri struct wil6210_vif *vif, 1573b9010f10SAhmad Masri int *cid, 1574b9010f10SAhmad Masri int *ringid) 1575b9010f10SAhmad Masri { 1576b9010f10SAhmad Masri struct wil_ring *ring; 1577b9010f10SAhmad Masri struct wil_ring_tx_data *txdata; 1578b9010f10SAhmad Masri int min_ring_id = wil_get_min_tx_ring_id(wil); 1579b9010f10SAhmad Masri int i; 1580b9010f10SAhmad Masri u8 lcid; 1581b9010f10SAhmad Masri 1582b9010f10SAhmad Masri if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION || 1583b9010f10SAhmad Masri vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) { 1584b9010f10SAhmad Masri wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype); 1585b9010f10SAhmad Masri return -EINVAL; 1586b9010f10SAhmad Masri } 1587b9010f10SAhmad Masri 1588b9010f10SAhmad Masri /* In the STA mode, it is expected to have only one ring 1589b9010f10SAhmad Masri * for the AP we are connected to. 1590b9010f10SAhmad Masri * find it and return the cid associated with it. 1591b9010f10SAhmad Masri */ 1592b9010f10SAhmad Masri for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) { 1593b9010f10SAhmad Masri ring = &wil->ring_tx[i]; 1594b9010f10SAhmad Masri txdata = &wil->ring_tx_data[i]; 1595b9010f10SAhmad Masri if (!ring->va || !txdata->enabled || txdata->mid != vif->mid) 1596b9010f10SAhmad Masri continue; 1597b9010f10SAhmad Masri 1598b9010f10SAhmad Masri lcid = wil->ring2cid_tid[i][0]; 1599ddf7afddSAhmad Masri if (lcid >= wil->max_assoc_sta) /* skip BCAST */ 1600b9010f10SAhmad Masri continue; 1601b9010f10SAhmad Masri 1602b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid); 1603b9010f10SAhmad Masri *cid = lcid; 1604b9010f10SAhmad Masri *ringid = i; 1605b9010f10SAhmad Masri return 0; 1606b9010f10SAhmad Masri } 1607b9010f10SAhmad Masri 1608b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta cid while no rings active?\n"); 1609b9010f10SAhmad Masri 1610b9010f10SAhmad Masri return -ENOENT; 1611b9010f10SAhmad Masri } 1612b9010f10SAhmad Masri 1613b9010f10SAhmad Masri static void 1614b9010f10SAhmad Masri wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len) 1615b9010f10SAhmad Masri { 1616b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1617b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1618b9010f10SAhmad Masri struct wmi_ft_auth_status_event *data = d; 1619b9010f10SAhmad Masri int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info); 1620b9010f10SAhmad Masri int rc, cid = 0, ringid = 0; 1621b9010f10SAhmad Masri struct cfg80211_ft_event_params ft; 1622b9010f10SAhmad Masri u16 d_len; 1623b9010f10SAhmad Masri /* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */ 1624b9010f10SAhmad Masri const size_t auth_ie_offset = sizeof(u16) * 3; 1625b9010f10SAhmad Masri struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info; 1626b9010f10SAhmad Masri 1627b9010f10SAhmad Masri /* check the status */ 1628b9010f10SAhmad Masri if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) { 1629b9010f10SAhmad Masri wil_err(wil, "FT: auth failed. status %d\n", data->status); 1630b9010f10SAhmad Masri goto fail; 1631b9010f10SAhmad Masri } 1632b9010f10SAhmad Masri 1633b9010f10SAhmad Masri if (ie_len < auth_ie_offset) { 1634b9010f10SAhmad Masri wil_err(wil, "FT: auth event too short, len %d\n", len); 1635b9010f10SAhmad Masri goto fail; 1636b9010f10SAhmad Masri } 1637b9010f10SAhmad Masri 1638b9010f10SAhmad Masri d_len = le16_to_cpu(data->ie_len); 1639b9010f10SAhmad Masri if (d_len != ie_len) { 1640b9010f10SAhmad Masri wil_err(wil, 1641b9010f10SAhmad Masri "FT: auth ie length mismatch, d_len %d should be %d\n", 1642b9010f10SAhmad Masri d_len, ie_len); 1643b9010f10SAhmad Masri goto fail; 1644b9010f10SAhmad Masri } 1645b9010f10SAhmad Masri 1646b9010f10SAhmad Masri if (!test_bit(wil_vif_ft_roam, wil->status)) { 1647b9010f10SAhmad Masri wil_err(wil, "FT: Not in roaming state\n"); 1648b9010f10SAhmad Masri goto fail; 1649b9010f10SAhmad Masri } 1650b9010f10SAhmad Masri 1651b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_transaction) != 2) { 1652b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_transaction %d\n", 1653b9010f10SAhmad Masri le16_to_cpu(auth->auth_transaction)); 1654b9010f10SAhmad Masri goto fail; 1655b9010f10SAhmad Masri } 1656b9010f10SAhmad Masri 1657b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) { 1658b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_alg %d\n", 1659b9010f10SAhmad Masri le16_to_cpu(auth->auth_alg)); 1660b9010f10SAhmad Masri goto fail; 1661b9010f10SAhmad Masri } 1662b9010f10SAhmad Masri 1663b9010f10SAhmad Masri wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr); 1664b9010f10SAhmad Masri wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1, 1665b9010f10SAhmad Masri data->ie_info, d_len, true); 1666b9010f10SAhmad Masri 1667b9010f10SAhmad Masri /* find cid and ringid */ 1668b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1669b9010f10SAhmad Masri if (rc) { 1670b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1671b9010f10SAhmad Masri goto fail; 1672b9010f10SAhmad Masri } 1673b9010f10SAhmad Masri 1674b9010f10SAhmad Masri if (vif->privacy) { 1675b9010f10SAhmad Masri /* For secure assoc, remove old keys */ 1676b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1677b9010f10SAhmad Masri WMI_KEY_USE_PAIRWISE); 1678b9010f10SAhmad Masri if (rc) { 1679b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n"); 1680b9010f10SAhmad Masri goto fail; 1681b9010f10SAhmad Masri } 1682b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1683b9010f10SAhmad Masri WMI_KEY_USE_RX_GROUP); 1684b9010f10SAhmad Masri if (rc) { 1685b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n"); 1686b9010f10SAhmad Masri goto fail; 1687b9010f10SAhmad Masri } 1688b9010f10SAhmad Masri } 1689b9010f10SAhmad Masri 1690b9010f10SAhmad Masri memset(&ft, 0, sizeof(ft)); 1691b9010f10SAhmad Masri ft.ies = data->ie_info + auth_ie_offset; 1692b9010f10SAhmad Masri ft.ies_len = d_len - auth_ie_offset; 1693b9010f10SAhmad Masri ft.target_ap = data->mac_addr; 1694b9010f10SAhmad Masri cfg80211_ft_event(ndev, &ft); 1695b9010f10SAhmad Masri 1696b9010f10SAhmad Masri return; 1697b9010f10SAhmad Masri 1698b9010f10SAhmad Masri fail: 1699e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1700b9010f10SAhmad Masri } 1701b9010f10SAhmad Masri 1702b9010f10SAhmad Masri static void 1703b9010f10SAhmad Masri wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len) 1704b9010f10SAhmad Masri { 1705b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1706b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1707b9010f10SAhmad Masri struct wiphy *wiphy = wil_to_wiphy(wil); 1708b9010f10SAhmad Masri struct wmi_ft_reassoc_status_event *data = d; 1709b9010f10SAhmad Masri int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event, 1710b9010f10SAhmad Masri ie_info); 1711b9010f10SAhmad Masri int rc = -ENOENT, cid = 0, ringid = 0; 1712b9010f10SAhmad Masri int ch; /* channel number (primary) */ 1713b9010f10SAhmad Masri size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0; 1714b9010f10SAhmad Masri u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL; 1715b9010f10SAhmad Masri /* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */ 1716b9010f10SAhmad Masri const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN; 1717b9010f10SAhmad Masri /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 1718b9010f10SAhmad Masri const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 1719b9010f10SAhmad Masri u16 d_len; 1720b9010f10SAhmad Masri int freq; 1721b9010f10SAhmad Masri struct cfg80211_roam_info info; 1722b9010f10SAhmad Masri 1723b9010f10SAhmad Masri if (ies_len < 0) { 1724b9010f10SAhmad Masri wil_err(wil, "ft reassoc event too short, len %d\n", len); 1725b9010f10SAhmad Masri goto fail; 1726b9010f10SAhmad Masri } 1727b9010f10SAhmad Masri 1728b9010f10SAhmad Masri wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d", 1729b9010f10SAhmad Masri data->status, data->aid); 1730b9010f10SAhmad Masri wil_dbg_wmi(wil, " mac_addr=%pM, beacon_ie_len=%d", 1731b9010f10SAhmad Masri data->mac_addr, data->beacon_ie_len); 1732b9010f10SAhmad Masri wil_dbg_wmi(wil, " reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d", 1733b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len), 1734b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1735b9010f10SAhmad Masri 1736b9010f10SAhmad Masri d_len = le16_to_cpu(data->beacon_ie_len) + 1737b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len) + 1738b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len); 1739b9010f10SAhmad Masri if (d_len != ies_len) { 1740b9010f10SAhmad Masri wil_err(wil, 1741b9010f10SAhmad Masri "ft reassoc ie length mismatch, d_len %d should be %d\n", 1742b9010f10SAhmad Masri d_len, ies_len); 1743b9010f10SAhmad Masri goto fail; 1744b9010f10SAhmad Masri } 1745b9010f10SAhmad Masri 1746b9010f10SAhmad Masri /* check the status */ 1747b9010f10SAhmad Masri if (data->status != WMI_FW_STATUS_SUCCESS) { 1748b9010f10SAhmad Masri wil_err(wil, "ft reassoc failed. status %d\n", data->status); 1749b9010f10SAhmad Masri goto fail; 1750b9010f10SAhmad Masri } 1751b9010f10SAhmad Masri 1752b9010f10SAhmad Masri /* find cid and ringid */ 1753b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1754b9010f10SAhmad Masri if (rc) { 1755b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1756b9010f10SAhmad Masri goto fail; 1757b9010f10SAhmad Masri } 1758b9010f10SAhmad Masri 1759b9010f10SAhmad Masri ch = data->channel + 1; 1760b9010f10SAhmad Masri wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n", 1761b9010f10SAhmad Masri data->mac_addr, ch, cid, data->aid); 1762b9010f10SAhmad Masri 1763b9010f10SAhmad Masri wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1, 1764b9010f10SAhmad Masri data->ie_info, len - sizeof(*data), true); 1765b9010f10SAhmad Masri 1766b9010f10SAhmad Masri /* figure out IE's */ 1767b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) { 1768b9010f10SAhmad Masri assoc_req_ie = &data->ie_info[assoc_req_ie_offset]; 1769b9010f10SAhmad Masri assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) - 1770b9010f10SAhmad Masri assoc_req_ie_offset; 1771b9010f10SAhmad Masri } 1772b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) { 1773b9010f10SAhmad Masri wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n", 1774b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1775b9010f10SAhmad Masri goto fail; 1776b9010f10SAhmad Masri } 1777b9010f10SAhmad Masri 1778b9010f10SAhmad Masri assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) + 1779b9010f10SAhmad Masri assoc_resp_ie_offset]; 1780b9010f10SAhmad Masri assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) - 1781b9010f10SAhmad Masri assoc_resp_ie_offset; 1782b9010f10SAhmad Masri 1783b9010f10SAhmad Masri if (test_bit(wil_status_resetting, wil->status) || 1784b9010f10SAhmad Masri !test_bit(wil_status_fwready, wil->status)) { 1785b9010f10SAhmad Masri wil_err(wil, "FT: status_resetting, cancel reassoc event\n"); 1786b9010f10SAhmad Masri /* no need for cleanup, wil_reset will do that */ 1787b9010f10SAhmad Masri return; 1788b9010f10SAhmad Masri } 1789b9010f10SAhmad Masri 1790b9010f10SAhmad Masri mutex_lock(&wil->mutex); 1791b9010f10SAhmad Masri 1792b9010f10SAhmad Masri /* ring modify to set the ring for the roamed AP settings */ 1793b9010f10SAhmad Masri wil_dbg_wmi(wil, 1794b9010f10SAhmad Masri "ft modify tx config for connection CID %d ring %d\n", 1795b9010f10SAhmad Masri cid, ringid); 1796b9010f10SAhmad Masri 1797b9010f10SAhmad Masri rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0); 1798b9010f10SAhmad Masri if (rc) { 1799b9010f10SAhmad Masri wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n", 1800b9010f10SAhmad Masri cid, vif->mid, ringid, rc); 1801b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1802b9010f10SAhmad Masri goto fail; 1803b9010f10SAhmad Masri } 1804b9010f10SAhmad Masri 1805b9010f10SAhmad Masri /* Update the driver STA members with the new bss */ 1806b9010f10SAhmad Masri wil->sta[cid].aid = data->aid; 1807b9010f10SAhmad Masri wil->sta[cid].stats.ft_roams++; 1808b9010f10SAhmad Masri ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid); 1809b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1810b9010f10SAhmad Masri del_timer_sync(&vif->connect_timer); 1811b9010f10SAhmad Masri 1812b9010f10SAhmad Masri cfg80211_ref_bss(wiphy, vif->bss); 1813b9010f10SAhmad Masri freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ); 1814b9010f10SAhmad Masri 1815b9010f10SAhmad Masri memset(&info, 0, sizeof(info)); 1816b9010f10SAhmad Masri info.channel = ieee80211_get_channel(wiphy, freq); 1817b9010f10SAhmad Masri info.bss = vif->bss; 1818b9010f10SAhmad Masri info.req_ie = assoc_req_ie; 1819b9010f10SAhmad Masri info.req_ie_len = assoc_req_ie_len; 1820b9010f10SAhmad Masri info.resp_ie = assoc_resp_ie; 1821b9010f10SAhmad Masri info.resp_ie_len = assoc_resp_ie_len; 1822b9010f10SAhmad Masri cfg80211_roamed(ndev, &info, GFP_KERNEL); 1823b9010f10SAhmad Masri vif->bss = NULL; 1824b9010f10SAhmad Masri 1825b9010f10SAhmad Masri return; 1826b9010f10SAhmad Masri 1827b9010f10SAhmad Masri fail: 1828e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1829b9010f10SAhmad Masri } 1830b9010f10SAhmad Masri 1831b9010f10SAhmad Masri /** 1832b03fbab0SVladimir Kondratiev * Some events are ignored for purpose; and need not be interpreted as 1833b03fbab0SVladimir Kondratiev * "unhandled events" 1834b03fbab0SVladimir Kondratiev */ 1835e00243faSLior David static void wmi_evt_ignore(struct wil6210_vif *vif, int id, void *d, int len) 1836b03fbab0SVladimir Kondratiev { 1837e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1838e00243faSLior David 1839b03fbab0SVladimir Kondratiev wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len); 1840b03fbab0SVladimir Kondratiev } 1841b03fbab0SVladimir Kondratiev 18422be7d22fSVladimir Kondratiev static const struct { 18432be7d22fSVladimir Kondratiev int eventid; 1844e00243faSLior David void (*handler)(struct wil6210_vif *vif, 1845e00243faSLior David int eventid, void *data, int data_len); 18462be7d22fSVladimir Kondratiev } wmi_evt_handlers[] = { 18472be7d22fSVladimir Kondratiev {WMI_READY_EVENTID, wmi_evt_ready}, 1848817f1853SVladimir Kondratiev {WMI_FW_READY_EVENTID, wmi_evt_ignore}, 18492be7d22fSVladimir Kondratiev {WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt}, 185090d89e9aSVladimir Kondratiev {WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt}, 18512be7d22fSVladimir Kondratiev {WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete}, 18522be7d22fSVladimir Kondratiev {WMI_CONNECT_EVENTID, wmi_evt_connect}, 18532be7d22fSVladimir Kondratiev {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, 18542be7d22fSVladimir Kondratiev {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, 1855249a382bSVladimir Kondratiev {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, 18563277213fSVladimir Kondratiev {WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req}, 18573277213fSVladimir Kondratiev {WMI_DELBA_EVENTID, wmi_evt_delba}, 185896c93589SGidon Studinski {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, 1859b03fbab0SVladimir Kondratiev {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, 1860a5dc6883SDedy Lansky {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, 18610c936b3cSDedy Lansky {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, 1862b9010f10SAhmad Masri {WMI_FT_AUTH_STATUS_EVENTID, wmi_evt_auth_status}, 1863b9010f10SAhmad Masri {WMI_FT_REASSOC_STATUS_EVENTID, wmi_evt_reassoc_status}, 18642be7d22fSVladimir Kondratiev }; 18652be7d22fSVladimir Kondratiev 18662be7d22fSVladimir Kondratiev /* 18672be7d22fSVladimir Kondratiev * Run in IRQ context 18682be7d22fSVladimir Kondratiev * Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev 18692be7d22fSVladimir Kondratiev * that will be eventually handled by the @wmi_event_worker in the thread 18702be7d22fSVladimir Kondratiev * context of thread "wil6210_wmi" 18712be7d22fSVladimir Kondratiev */ 18722be7d22fSVladimir Kondratiev void wmi_recv_cmd(struct wil6210_priv *wil) 18732be7d22fSVladimir Kondratiev { 18742be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_tail; 18752be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 18762be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 18772be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 18782be7d22fSVladimir Kondratiev u8 *cmd; 18792be7d22fSVladimir Kondratiev void __iomem *src; 18802be7d22fSVladimir Kondratiev ulong flags; 1881a715c7ddSVladimir Kondratiev unsigned n; 18820916d9f2SMaya Erez unsigned int num_immed_reply = 0; 18832be7d22fSVladimir Kondratiev 1884817f1853SVladimir Kondratiev if (!test_bit(wil_status_mbox_ready, wil->status)) { 18854cf99c93SDedy Lansky wil_err(wil, "Reset in progress. Cannot handle WMI event\n"); 188655f7acddSVladimir Kondratiev return; 188755f7acddSVladimir Kondratiev } 188855f7acddSVladimir Kondratiev 1889fe9ee51eSMaya Erez if (test_bit(wil_status_suspended, wil->status)) { 1890fe9ee51eSMaya Erez wil_err(wil, "suspended. cannot handle WMI event\n"); 1891fe9ee51eSMaya Erez return; 1892fe9ee51eSMaya Erez } 1893fe9ee51eSMaya Erez 1894a715c7ddSVladimir Kondratiev for (n = 0;; n++) { 18952be7d22fSVladimir Kondratiev u16 len; 189695266dc0SVladimir Kondratiev bool q; 18970916d9f2SMaya Erez bool immed_reply = false; 18982be7d22fSVladimir Kondratiev 1899b9eeb512SVladimir Kondratiev r->head = wil_r(wil, RGF_MBOX + 19002be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.head)); 190195266dc0SVladimir Kondratiev if (r->tail == r->head) 190295266dc0SVladimir Kondratiev break; 19032be7d22fSVladimir Kondratiev 1904a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n", 1905a715c7ddSVladimir Kondratiev r->head, r->tail); 1906a715c7ddSVladimir Kondratiev /* read cmd descriptor from tail */ 19072be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail), 19082be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)); 19092be7d22fSVladimir Kondratiev if (d_tail.sync == 0) { 19102be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt not owned by FW?\n"); 191195266dc0SVladimir Kondratiev break; 19122be7d22fSVladimir Kondratiev } 19132be7d22fSVladimir Kondratiev 1914a715c7ddSVladimir Kondratiev /* read cmd header from descriptor */ 19152be7d22fSVladimir Kondratiev if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) { 19162be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt at 0x%08x?\n", 19172be7d22fSVladimir Kondratiev le32_to_cpu(d_tail.addr)); 191895266dc0SVladimir Kondratiev break; 19192be7d22fSVladimir Kondratiev } 19202be7d22fSVladimir Kondratiev len = le16_to_cpu(hdr.len); 1921a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n", 1922a715c7ddSVladimir Kondratiev le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), 1923a715c7ddSVladimir Kondratiev hdr.flags); 1924a715c7ddSVladimir Kondratiev 1925a715c7ddSVladimir Kondratiev /* read cmd buffer from descriptor */ 19262be7d22fSVladimir Kondratiev src = wmi_buffer(wil, d_tail.addr) + 19272be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_hdr); 19282be7d22fSVladimir Kondratiev evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event, 19292be7d22fSVladimir Kondratiev event.wmi) + len, 4), 19302be7d22fSVladimir Kondratiev GFP_KERNEL); 193114f8dc49SJoe Perches if (!evt) 193295266dc0SVladimir Kondratiev break; 193314f8dc49SJoe Perches 19342be7d22fSVladimir Kondratiev evt->event.hdr = hdr; 19352be7d22fSVladimir Kondratiev cmd = (void *)&evt->event.wmi; 19362be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(cmd, src, len); 19372be7d22fSVladimir Kondratiev /* mark entry as empty */ 1938b9eeb512SVladimir Kondratiev wil_w(wil, r->tail + 1939b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ring_desc, sync), 0); 19402be7d22fSVladimir Kondratiev /* indicate */ 19412be7d22fSVladimir Kondratiev if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && 1942b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 1943b874ddecSLior David struct wmi_cmd_hdr *wmi = &evt->event.wmi; 1944b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 1945e00243faSLior David u8 mid = wmi->mid; 1946b874ddecSLior David u32 tstamp = le32_to_cpu(wmi->fw_timestamp); 1947fe9ee51eSMaya Erez if (test_bit(wil_status_resuming, wil->status)) { 1948fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_RESUME_EVENTID) 1949fe9ee51eSMaya Erez clear_bit(wil_status_resuming, 1950fe9ee51eSMaya Erez wil->status); 1951fe9ee51eSMaya Erez else 1952fe9ee51eSMaya Erez wil_err(wil, 1953fe9ee51eSMaya Erez "WMI evt %d while resuming\n", 1954fe9ee51eSMaya Erez id); 1955fe9ee51eSMaya Erez } 1956fe5c271eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1957e00243faSLior David if (wil->reply_id && wil->reply_id == id && 1958e00243faSLior David wil->reply_mid == mid) { 19590916d9f2SMaya Erez if (wil->reply_buf) { 19600916d9f2SMaya Erez memcpy(wil->reply_buf, wmi, 19610916d9f2SMaya Erez min(len, wil->reply_size)); 19620916d9f2SMaya Erez immed_reply = true; 19630916d9f2SMaya Erez } 1964fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_SUSPEND_EVENTID) { 1965fe9ee51eSMaya Erez wil_dbg_wmi(wil, 1966fe9ee51eSMaya Erez "set suspend_resp_rcvd\n"); 1967fe9ee51eSMaya Erez wil->suspend_resp_rcvd = true; 1968fe9ee51eSMaya Erez } 19690916d9f2SMaya Erez } 1970fe5c271eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 19718fe59627SVladimir Kondratiev 19725fad7241SDedy Lansky wil_dbg_wmi(wil, "recv %s (0x%04x) MID %d @%d msec\n", 19735fad7241SDedy Lansky eventid2name(id), id, wmi->mid, tstamp); 1974f988b23fSVladimir Kondratiev trace_wil6210_wmi_event(wmi, &wmi[1], 1975f988b23fSVladimir Kondratiev len - sizeof(*wmi)); 19762be7d22fSVladimir Kondratiev } 19777743882dSVladimir Kondratiev wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1, 19782be7d22fSVladimir Kondratiev &evt->event.hdr, sizeof(hdr) + len, true); 19792be7d22fSVladimir Kondratiev 19802be7d22fSVladimir Kondratiev /* advance tail */ 19812be7d22fSVladimir Kondratiev r->tail = r->base + ((r->tail - r->base + 19822be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)) % r->size); 1983b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + 1984b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail); 19852be7d22fSVladimir Kondratiev 19860916d9f2SMaya Erez if (immed_reply) { 1987af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n", 1988af3db60aSLazar Alexei wil->reply_id); 19890916d9f2SMaya Erez kfree(evt); 19900916d9f2SMaya Erez num_immed_reply++; 19910916d9f2SMaya Erez complete(&wil->wmi_call); 19920916d9f2SMaya Erez } else { 19932be7d22fSVladimir Kondratiev /* add to the pending list */ 19942be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 19952be7d22fSVladimir Kondratiev list_add_tail(&evt->list, &wil->pending_wmi_ev); 19962be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 199795266dc0SVladimir Kondratiev q = queue_work(wil->wmi_wq, &wil->wmi_event_worker); 19987743882dSVladimir Kondratiev wil_dbg_wmi(wil, "queue_work -> %d\n", q); 19992be7d22fSVladimir Kondratiev } 20000916d9f2SMaya Erez } 200195266dc0SVladimir Kondratiev /* normally, 1 event per IRQ should be processed */ 2002af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n", 20030916d9f2SMaya Erez n - num_immed_reply, num_immed_reply); 20042be7d22fSVladimir Kondratiev } 20052be7d22fSVladimir Kondratiev 2006e00243faSLior David int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, 20075f85c7e7SLior David u16 reply_id, void *reply, u16 reply_size, int to_msec) 20082be7d22fSVladimir Kondratiev { 20092be7d22fSVladimir Kondratiev int rc; 2010f4bbb829SNicholas Mc Guire unsigned long remain; 2011dc57731dSLior David ulong flags; 20122be7d22fSVladimir Kondratiev 20132be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 20142be7d22fSVladimir Kondratiev 2015dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2016fe5c271eSMaya Erez wil->reply_id = reply_id; 2017e00243faSLior David wil->reply_mid = mid; 2018fe5c271eSMaya Erez wil->reply_buf = reply; 2019fe5c271eSMaya Erez wil->reply_size = reply_size; 20204d4c4dc3SLior David reinit_completion(&wil->wmi_call); 2021dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2022fe5c271eSMaya Erez 2023e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 20242be7d22fSVladimir Kondratiev if (rc) 20252be7d22fSVladimir Kondratiev goto out; 20262be7d22fSVladimir Kondratiev 202759502647SDedy Lansky remain = wait_for_completion_timeout(&wil->wmi_call, 20282be7d22fSVladimir Kondratiev msecs_to_jiffies(to_msec)); 20292be7d22fSVladimir Kondratiev if (0 == remain) { 20302be7d22fSVladimir Kondratiev wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n", 20312be7d22fSVladimir Kondratiev cmdid, reply_id, to_msec); 20322be7d22fSVladimir Kondratiev rc = -ETIME; 20332be7d22fSVladimir Kondratiev } else { 20347743882dSVladimir Kondratiev wil_dbg_wmi(wil, 20352be7d22fSVladimir Kondratiev "wmi_call(0x%04x->0x%04x) completed in %d msec\n", 20362be7d22fSVladimir Kondratiev cmdid, reply_id, 20372be7d22fSVladimir Kondratiev to_msec - jiffies_to_msecs(remain)); 20382be7d22fSVladimir Kondratiev } 2039fe5c271eSMaya Erez 2040fe5c271eSMaya Erez out: 2041dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 20422be7d22fSVladimir Kondratiev wil->reply_id = 0; 2043e00243faSLior David wil->reply_mid = U8_MAX; 20442be7d22fSVladimir Kondratiev wil->reply_buf = NULL; 20452be7d22fSVladimir Kondratiev wil->reply_size = 0; 2046dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2047fe5c271eSMaya Erez 20482be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 20492be7d22fSVladimir Kondratiev 20502be7d22fSVladimir Kondratiev return rc; 20512be7d22fSVladimir Kondratiev } 20522be7d22fSVladimir Kondratiev 20532be7d22fSVladimir Kondratiev int wmi_echo(struct wil6210_priv *wil) 20542be7d22fSVladimir Kondratiev { 2055e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20562be7d22fSVladimir Kondratiev struct wmi_echo_cmd cmd = { 20572be7d22fSVladimir Kondratiev .value = cpu_to_le32(0x12345678), 20582be7d22fSVladimir Kondratiev }; 20592be7d22fSVladimir Kondratiev 2060e00243faSLior David return wmi_call(wil, WMI_ECHO_CMDID, vif->mid, &cmd, sizeof(cmd), 20612a32c20bSAhmad Masri WMI_ECHO_RSP_EVENTID, NULL, 0, 20622a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 20632be7d22fSVladimir Kondratiev } 20642be7d22fSVladimir Kondratiev 20652be7d22fSVladimir Kondratiev int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) 20662be7d22fSVladimir Kondratiev { 2067e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20682be7d22fSVladimir Kondratiev struct wmi_set_mac_address_cmd cmd; 20692be7d22fSVladimir Kondratiev 2070a82553bbSVladimir Kondratiev ether_addr_copy(cmd.mac, addr); 20712be7d22fSVladimir Kondratiev 20727743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Set MAC %pM\n", addr); 20732be7d22fSVladimir Kondratiev 2074e00243faSLior David return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, vif->mid, 2075e00243faSLior David &cmd, sizeof(cmd)); 20762be7d22fSVladimir Kondratiev } 20772be7d22fSVladimir Kondratiev 207810d599adSMaya Erez int wmi_led_cfg(struct wil6210_priv *wil, bool enable) 207910d599adSMaya Erez { 2080e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 208110d599adSMaya Erez int rc = 0; 208210d599adSMaya Erez struct wmi_led_cfg_cmd cmd = { 208310d599adSMaya Erez .led_mode = enable, 208410d599adSMaya Erez .id = led_id, 208510d599adSMaya Erez .slow_blink_cfg.blink_on = 208610d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms), 208710d599adSMaya Erez .slow_blink_cfg.blink_off = 208810d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms), 208910d599adSMaya Erez .medium_blink_cfg.blink_on = 209010d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms), 209110d599adSMaya Erez .medium_blink_cfg.blink_off = 209210d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms), 209310d599adSMaya Erez .fast_blink_cfg.blink_on = 209410d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms), 209510d599adSMaya Erez .fast_blink_cfg.blink_off = 209610d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms), 209710d599adSMaya Erez .led_polarity = led_polarity, 209810d599adSMaya Erez }; 209910d599adSMaya Erez struct { 210010d599adSMaya Erez struct wmi_cmd_hdr wmi; 210110d599adSMaya Erez struct wmi_led_cfg_done_event evt; 2102807b0860SAlexei Avshalom Lazar } __packed reply = { 2103807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, 2104807b0860SAlexei Avshalom Lazar }; 210510d599adSMaya Erez 210610d599adSMaya Erez if (led_id == WIL_LED_INVALID_ID) 210710d599adSMaya Erez goto out; 210810d599adSMaya Erez 210910d599adSMaya Erez if (led_id > WIL_LED_MAX_ID) { 211010d599adSMaya Erez wil_err(wil, "Invalid led id %d\n", led_id); 211110d599adSMaya Erez rc = -EINVAL; 211210d599adSMaya Erez goto out; 211310d599adSMaya Erez } 211410d599adSMaya Erez 211510d599adSMaya Erez wil_dbg_wmi(wil, 211610d599adSMaya Erez "%s led %d\n", 211710d599adSMaya Erez enable ? "enabling" : "disabling", led_id); 211810d599adSMaya Erez 2119e00243faSLior David rc = wmi_call(wil, WMI_LED_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 212010d599adSMaya Erez WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply), 21212a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 212210d599adSMaya Erez if (rc) 212310d599adSMaya Erez goto out; 212410d599adSMaya Erez 212510d599adSMaya Erez if (reply.evt.status) { 212610d599adSMaya Erez wil_err(wil, "led %d cfg failed with status %d\n", 212710d599adSMaya Erez led_id, le32_to_cpu(reply.evt.status)); 212810d599adSMaya Erez rc = -EINVAL; 212910d599adSMaya Erez } 213010d599adSMaya Erez 213110d599adSMaya Erez out: 213210d599adSMaya Erez return rc; 213310d599adSMaya Erez } 213410d599adSMaya Erez 2135c5b3a658SAlexei Avshalom Lazar int wmi_rbufcap_cfg(struct wil6210_priv *wil, bool enable, u16 threshold) 2136c5b3a658SAlexei Avshalom Lazar { 2137c5b3a658SAlexei Avshalom Lazar struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2138c5b3a658SAlexei Avshalom Lazar int rc; 2139c5b3a658SAlexei Avshalom Lazar 2140c5b3a658SAlexei Avshalom Lazar struct wmi_rbufcap_cfg_cmd cmd = { 2141c5b3a658SAlexei Avshalom Lazar .enable = enable, 2142c5b3a658SAlexei Avshalom Lazar .rx_desc_threshold = cpu_to_le16(threshold), 2143c5b3a658SAlexei Avshalom Lazar }; 2144c5b3a658SAlexei Avshalom Lazar struct { 2145c5b3a658SAlexei Avshalom Lazar struct wmi_cmd_hdr wmi; 2146c5b3a658SAlexei Avshalom Lazar struct wmi_rbufcap_cfg_event evt; 2147c5b3a658SAlexei Avshalom Lazar } __packed reply = { 2148c5b3a658SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2149c5b3a658SAlexei Avshalom Lazar }; 2150c5b3a658SAlexei Avshalom Lazar 2151c5b3a658SAlexei Avshalom Lazar rc = wmi_call(wil, WMI_RBUFCAP_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2152c5b3a658SAlexei Avshalom Lazar WMI_RBUFCAP_CFG_EVENTID, &reply, sizeof(reply), 2153c5b3a658SAlexei Avshalom Lazar WIL_WMI_CALL_GENERAL_TO_MS); 2154c5b3a658SAlexei Avshalom Lazar if (rc) 2155c5b3a658SAlexei Avshalom Lazar return rc; 2156c5b3a658SAlexei Avshalom Lazar 2157c5b3a658SAlexei Avshalom Lazar if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2158c5b3a658SAlexei Avshalom Lazar wil_err(wil, "RBUFCAP_CFG failed. status %d\n", 2159c5b3a658SAlexei Avshalom Lazar reply.evt.status); 2160c5b3a658SAlexei Avshalom Lazar rc = -EINVAL; 2161c5b3a658SAlexei Avshalom Lazar } 2162c5b3a658SAlexei Avshalom Lazar 2163c5b3a658SAlexei Avshalom Lazar return rc; 2164c5b3a658SAlexei Avshalom Lazar } 2165c5b3a658SAlexei Avshalom Lazar 2166e00243faSLior David int wmi_pcp_start(struct wil6210_vif *vif, 2167e00243faSLior David int bi, u8 wmi_nettype, u8 chan, u8 hidden_ssid, u8 is_go) 21682be7d22fSVladimir Kondratiev { 2169e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2170b8023177SVladimir Kondratiev int rc; 2171b8023177SVladimir Kondratiev 2172b8023177SVladimir Kondratiev struct wmi_pcp_start_cmd cmd = { 21732be7d22fSVladimir Kondratiev .bcon_interval = cpu_to_le16(bi), 21742be7d22fSVladimir Kondratiev .network_type = wmi_nettype, 21752be7d22fSVladimir Kondratiev .disable_sec_offload = 1, 2176adc2d122SVladimir Kondratiev .channel = chan - 1, 2177ddf7afddSAhmad Masri .pcp_max_assoc_sta = wil->max_assoc_sta, 21788e52fe30SHamad Kadmany .hidden_ssid = hidden_ssid, 2179b4944f2cSLior David .is_go = is_go, 21808a4fa214SAhmad Masri .ap_sme_offload_mode = disable_ap_sme ? 21818a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_PARTIAL : 21828a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_FULL, 2183c3bfea05SLior David .abft_len = wil->abft_len, 21842be7d22fSVladimir Kondratiev }; 2185b8023177SVladimir Kondratiev struct { 2186b874ddecSLior David struct wmi_cmd_hdr wmi; 2187b8023177SVladimir Kondratiev struct wmi_pcp_started_event evt; 2188807b0860SAlexei Avshalom Lazar } __packed reply = { 2189807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2190807b0860SAlexei Avshalom Lazar }; 21912be7d22fSVladimir Kondratiev 2192e00243faSLior David if (!vif->privacy) 21932be7d22fSVladimir Kondratiev cmd.disable_sec = 1; 21942be7d22fSVladimir Kondratiev 21951eb9d1e5SDedy Lansky if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) || 21961eb9d1e5SDedy Lansky (cmd.pcp_max_assoc_sta <= 0)) { 2197bf0353a6SAhmad Masri wil_err(wil, "unexpected max_assoc_sta %d\n", 2198bf0353a6SAhmad Masri cmd.pcp_max_assoc_sta); 2199bf0353a6SAhmad Masri return -EOPNOTSUPP; 22001eb9d1e5SDedy Lansky } 22011eb9d1e5SDedy Lansky 2202849a564bSDedy Lansky if (disable_ap_sme && 22038a4fa214SAhmad Masri !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, 2204849a564bSDedy Lansky wil->fw_capabilities)) { 2205849a564bSDedy Lansky wil_err(wil, "disable_ap_sme not supported by FW\n"); 2206849a564bSDedy Lansky return -EOPNOTSUPP; 2207849a564bSDedy Lansky } 2208849a564bSDedy Lansky 22098b5c7f6cSVladimir Kondratiev /* 22108b5c7f6cSVladimir Kondratiev * Processing time may be huge, in case of secure AP it takes about 22118b5c7f6cSVladimir Kondratiev * 3500ms for FW to start AP 22128b5c7f6cSVladimir Kondratiev */ 2213e00243faSLior David rc = wmi_call(wil, WMI_PCP_START_CMDID, vif->mid, &cmd, sizeof(cmd), 22148b5c7f6cSVladimir Kondratiev WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000); 2215b8023177SVladimir Kondratiev if (rc) 2216b8023177SVladimir Kondratiev return rc; 2217b8023177SVladimir Kondratiev 2218b8023177SVladimir Kondratiev if (reply.evt.status != WMI_FW_STATUS_SUCCESS) 2219b8023177SVladimir Kondratiev rc = -EINVAL; 2220b8023177SVladimir Kondratiev 222110d599adSMaya Erez if (wmi_nettype != WMI_NETTYPE_P2P) 222210d599adSMaya Erez /* Don't fail due to error in the led configuration */ 222310d599adSMaya Erez wmi_led_cfg(wil, true); 222410d599adSMaya Erez 2225b8023177SVladimir Kondratiev return rc; 2226b8023177SVladimir Kondratiev } 2227b8023177SVladimir Kondratiev 2228e00243faSLior David int wmi_pcp_stop(struct wil6210_vif *vif) 2229b8023177SVladimir Kondratiev { 2230e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 223110d599adSMaya Erez int rc; 223210d599adSMaya Erez 223310d599adSMaya Erez rc = wmi_led_cfg(wil, false); 223410d599adSMaya Erez if (rc) 223510d599adSMaya Erez return rc; 223610d599adSMaya Erez 2237e00243faSLior David return wmi_call(wil, WMI_PCP_STOP_CMDID, vif->mid, NULL, 0, 22385793fe9dSMaya Erez WMI_PCP_STOPPED_EVENTID, NULL, 0, 22395793fe9dSMaya Erez WIL_WMI_PCP_STOP_TO_MS); 22402be7d22fSVladimir Kondratiev } 22412be7d22fSVladimir Kondratiev 2242e00243faSLior David int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid) 22432be7d22fSVladimir Kondratiev { 2244e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22452be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd = { 22462be7d22fSVladimir Kondratiev .ssid_len = cpu_to_le32(ssid_len), 22472be7d22fSVladimir Kondratiev }; 22482be7d22fSVladimir Kondratiev 22492be7d22fSVladimir Kondratiev if (ssid_len > sizeof(cmd.ssid)) 22502be7d22fSVladimir Kondratiev return -EINVAL; 22512be7d22fSVladimir Kondratiev 22522be7d22fSVladimir Kondratiev memcpy(cmd.ssid, ssid, ssid_len); 22532be7d22fSVladimir Kondratiev 2254e00243faSLior David return wmi_send(wil, WMI_SET_SSID_CMDID, vif->mid, &cmd, sizeof(cmd)); 22552be7d22fSVladimir Kondratiev } 22562be7d22fSVladimir Kondratiev 2257e00243faSLior David int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) 22582be7d22fSVladimir Kondratiev { 2259e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22602be7d22fSVladimir Kondratiev int rc; 22612be7d22fSVladimir Kondratiev struct { 2262b874ddecSLior David struct wmi_cmd_hdr wmi; 22632be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd; 22642be7d22fSVladimir Kondratiev } __packed reply; 22652be7d22fSVladimir Kondratiev int len; /* reply.cmd.ssid_len in CPU order */ 22662be7d22fSVladimir Kondratiev 2267807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2268807b0860SAlexei Avshalom Lazar 2269e00243faSLior David rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, 22702a32c20bSAhmad Masri WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 22712a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 22722be7d22fSVladimir Kondratiev if (rc) 22732be7d22fSVladimir Kondratiev return rc; 22742be7d22fSVladimir Kondratiev 22752be7d22fSVladimir Kondratiev len = le32_to_cpu(reply.cmd.ssid_len); 22762be7d22fSVladimir Kondratiev if (len > sizeof(reply.cmd.ssid)) 22772be7d22fSVladimir Kondratiev return -EINVAL; 22782be7d22fSVladimir Kondratiev 22792be7d22fSVladimir Kondratiev *ssid_len = len; 22802be7d22fSVladimir Kondratiev memcpy(ssid, reply.cmd.ssid, len); 22812be7d22fSVladimir Kondratiev 22822be7d22fSVladimir Kondratiev return 0; 22832be7d22fSVladimir Kondratiev } 22842be7d22fSVladimir Kondratiev 22852be7d22fSVladimir Kondratiev int wmi_set_channel(struct wil6210_priv *wil, int channel) 22862be7d22fSVladimir Kondratiev { 2287e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22882be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd = { 22892be7d22fSVladimir Kondratiev .channel = channel - 1, 22902be7d22fSVladimir Kondratiev }; 22912be7d22fSVladimir Kondratiev 2292e00243faSLior David return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, vif->mid, 2293e00243faSLior David &cmd, sizeof(cmd)); 22942be7d22fSVladimir Kondratiev } 22952be7d22fSVladimir Kondratiev 22962be7d22fSVladimir Kondratiev int wmi_get_channel(struct wil6210_priv *wil, int *channel) 22972be7d22fSVladimir Kondratiev { 2298e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22992be7d22fSVladimir Kondratiev int rc; 23002be7d22fSVladimir Kondratiev struct { 2301b874ddecSLior David struct wmi_cmd_hdr wmi; 23022be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd; 23032be7d22fSVladimir Kondratiev } __packed reply; 23042be7d22fSVladimir Kondratiev 2305807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2306807b0860SAlexei Avshalom Lazar 2307e00243faSLior David rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, 23082a32c20bSAhmad Masri WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 23092a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 23102be7d22fSVladimir Kondratiev if (rc) 23112be7d22fSVladimir Kondratiev return rc; 23122be7d22fSVladimir Kondratiev 23132be7d22fSVladimir Kondratiev if (reply.cmd.channel > 3) 23142be7d22fSVladimir Kondratiev return -EINVAL; 23152be7d22fSVladimir Kondratiev 23162be7d22fSVladimir Kondratiev *channel = reply.cmd.channel + 1; 23172be7d22fSVladimir Kondratiev 23182be7d22fSVladimir Kondratiev return 0; 23192be7d22fSVladimir Kondratiev } 23202be7d22fSVladimir Kondratiev 2321e00243faSLior David int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) 2322b8023177SVladimir Kondratiev { 2323e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2324e6d68341SDedy Lansky int rc; 2325b8023177SVladimir Kondratiev struct wmi_p2p_cfg_cmd cmd = { 2326e6d68341SDedy Lansky .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, 2327e6d68341SDedy Lansky .bcon_interval = cpu_to_le16(bi), 2328b8023177SVladimir Kondratiev .channel = channel - 1, 2329b8023177SVladimir Kondratiev }; 2330e6d68341SDedy Lansky struct { 2331e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2332e6d68341SDedy Lansky struct wmi_p2p_cfg_done_event evt; 2333807b0860SAlexei Avshalom Lazar } __packed reply = { 2334807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2335807b0860SAlexei Avshalom Lazar }; 2336b8023177SVladimir Kondratiev 2337e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); 2338e6d68341SDedy Lansky 2339e00243faSLior David rc = wmi_call(wil, WMI_P2P_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2340e6d68341SDedy Lansky WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); 2341e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2342e6d68341SDedy Lansky wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); 2343e6d68341SDedy Lansky rc = -EINVAL; 2344e6d68341SDedy Lansky } 2345e6d68341SDedy Lansky 2346e6d68341SDedy Lansky return rc; 2347e6d68341SDedy Lansky } 2348e6d68341SDedy Lansky 2349e00243faSLior David int wmi_start_listen(struct wil6210_vif *vif) 2350e6d68341SDedy Lansky { 2351e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2352e6d68341SDedy Lansky int rc; 2353e6d68341SDedy Lansky struct { 2354e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2355e6d68341SDedy Lansky struct wmi_listen_started_event evt; 2356807b0860SAlexei Avshalom Lazar } __packed reply = { 2357807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2358807b0860SAlexei Avshalom Lazar }; 2359e6d68341SDedy Lansky 2360e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); 2361e6d68341SDedy Lansky 2362e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 2363e6d68341SDedy Lansky WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); 2364e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2365e6d68341SDedy Lansky wil_err(wil, "device failed to start listen. status %d\n", 2366e6d68341SDedy Lansky reply.evt.status); 2367e6d68341SDedy Lansky rc = -EINVAL; 2368e6d68341SDedy Lansky } 2369e6d68341SDedy Lansky 2370e6d68341SDedy Lansky return rc; 2371e6d68341SDedy Lansky } 2372e6d68341SDedy Lansky 2373e00243faSLior David int wmi_start_search(struct wil6210_vif *vif) 2374e6d68341SDedy Lansky { 2375e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2376e6d68341SDedy Lansky int rc; 2377e6d68341SDedy Lansky struct { 2378e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2379e6d68341SDedy Lansky struct wmi_search_started_event evt; 2380807b0860SAlexei Avshalom Lazar } __packed reply = { 2381807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2382807b0860SAlexei Avshalom Lazar }; 2383e6d68341SDedy Lansky 2384e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); 2385e6d68341SDedy Lansky 2386e00243faSLior David rc = wmi_call(wil, WMI_START_SEARCH_CMDID, vif->mid, NULL, 0, 2387e6d68341SDedy Lansky WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); 2388e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2389e6d68341SDedy Lansky wil_err(wil, "device failed to start search. status %d\n", 2390e6d68341SDedy Lansky reply.evt.status); 2391e6d68341SDedy Lansky rc = -EINVAL; 2392e6d68341SDedy Lansky } 2393e6d68341SDedy Lansky 2394e6d68341SDedy Lansky return rc; 2395e6d68341SDedy Lansky } 2396e6d68341SDedy Lansky 2397e00243faSLior David int wmi_stop_discovery(struct wil6210_vif *vif) 2398e6d68341SDedy Lansky { 2399e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2400e6d68341SDedy Lansky int rc; 2401e6d68341SDedy Lansky 2402e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); 2403e6d68341SDedy Lansky 2404e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 24052a32c20bSAhmad Masri WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 24062a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 2407e6d68341SDedy Lansky 2408e6d68341SDedy Lansky if (rc) 2409e6d68341SDedy Lansky wil_err(wil, "Failed to stop discovery\n"); 2410e6d68341SDedy Lansky 2411e6d68341SDedy Lansky return rc; 2412b8023177SVladimir Kondratiev } 2413b8023177SVladimir Kondratiev 2414e00243faSLior David int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, 2415230d8442SVladimir Kondratiev const void *mac_addr, int key_usage) 24162be7d22fSVladimir Kondratiev { 2417e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24182be7d22fSVladimir Kondratiev struct wmi_delete_cipher_key_cmd cmd = { 24192be7d22fSVladimir Kondratiev .key_index = key_index, 24202be7d22fSVladimir Kondratiev }; 24212be7d22fSVladimir Kondratiev 24222be7d22fSVladimir Kondratiev if (mac_addr) 24232be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24242be7d22fSVladimir Kondratiev 2425e00243faSLior David return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, vif->mid, 2426e00243faSLior David &cmd, sizeof(cmd)); 24272be7d22fSVladimir Kondratiev } 24282be7d22fSVladimir Kondratiev 2429e00243faSLior David int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, 2430230d8442SVladimir Kondratiev const void *mac_addr, int key_len, const void *key, 2431230d8442SVladimir Kondratiev int key_usage) 24322be7d22fSVladimir Kondratiev { 2433e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24342be7d22fSVladimir Kondratiev struct wmi_add_cipher_key_cmd cmd = { 24352be7d22fSVladimir Kondratiev .key_index = key_index, 2436230d8442SVladimir Kondratiev .key_usage = key_usage, 24372be7d22fSVladimir Kondratiev .key_len = key_len, 24382be7d22fSVladimir Kondratiev }; 24392be7d22fSVladimir Kondratiev 24402be7d22fSVladimir Kondratiev if (!key || (key_len > sizeof(cmd.key))) 24412be7d22fSVladimir Kondratiev return -EINVAL; 24422be7d22fSVladimir Kondratiev 24432be7d22fSVladimir Kondratiev memcpy(cmd.key, key, key_len); 24442be7d22fSVladimir Kondratiev if (mac_addr) 24452be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24462be7d22fSVladimir Kondratiev 2447e00243faSLior David return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, vif->mid, 2448e00243faSLior David &cmd, sizeof(cmd)); 24492be7d22fSVladimir Kondratiev } 24502be7d22fSVladimir Kondratiev 2451e00243faSLior David int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) 24522be7d22fSVladimir Kondratiev { 2453e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24545421bf0cSVladimir Kondratiev static const char *const names[] = { 24555421bf0cSVladimir Kondratiev [WMI_FRAME_BEACON] = "BEACON", 24565421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_REQ] = "PROBE_REQ", 24575421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP", 24585421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ", 24595421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP", 24605421bf0cSVladimir Kondratiev }; 24612be7d22fSVladimir Kondratiev int rc; 24622be7d22fSVladimir Kondratiev u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len; 2463b5a8ffcaSLior David struct wmi_set_appie_cmd *cmd; 24648fe59627SVladimir Kondratiev 2465b5a8ffcaSLior David if (len < ie_len) { 2466b5a8ffcaSLior David rc = -EINVAL; 2467b5a8ffcaSLior David goto out; 2468b5a8ffcaSLior David } 2469b5a8ffcaSLior David 2470b5a8ffcaSLior David cmd = kzalloc(len, GFP_KERNEL); 24715421bf0cSVladimir Kondratiev if (!cmd) { 24725421bf0cSVladimir Kondratiev rc = -ENOMEM; 24735421bf0cSVladimir Kondratiev goto out; 24745421bf0cSVladimir Kondratiev } 2475ac4acdb7SVladimir Kondratiev if (!ie) 2476ac4acdb7SVladimir Kondratiev ie_len = 0; 24772be7d22fSVladimir Kondratiev 24782be7d22fSVladimir Kondratiev cmd->mgmt_frm_type = type; 24792be7d22fSVladimir Kondratiev /* BUG: FW API define ieLen as u8. Will fix FW */ 24802be7d22fSVladimir Kondratiev cmd->ie_len = cpu_to_le16(ie_len); 24812be7d22fSVladimir Kondratiev memcpy(cmd->ie_info, ie, ie_len); 2482e00243faSLior David rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); 24832be7d22fSVladimir Kondratiev kfree(cmd); 24845421bf0cSVladimir Kondratiev out: 24855421bf0cSVladimir Kondratiev if (rc) { 24865421bf0cSVladimir Kondratiev const char *name = type < ARRAY_SIZE(names) ? 24875421bf0cSVladimir Kondratiev names[type] : "??"; 24885421bf0cSVladimir Kondratiev wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc); 24895421bf0cSVladimir Kondratiev } 24902be7d22fSVladimir Kondratiev 24912be7d22fSVladimir Kondratiev return rc; 24922be7d22fSVladimir Kondratiev } 24932be7d22fSVladimir Kondratiev 2494b9010f10SAhmad Masri int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie) 2495b9010f10SAhmad Masri { 2496b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 2497b9010f10SAhmad Masri u16 len; 2498b9010f10SAhmad Masri struct wmi_update_ft_ies_cmd *cmd; 2499b9010f10SAhmad Masri int rc; 2500b9010f10SAhmad Masri 2501b9010f10SAhmad Masri if (!ie) 2502b9010f10SAhmad Masri ie_len = 0; 2503b9010f10SAhmad Masri 2504b9010f10SAhmad Masri len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len; 2505b9010f10SAhmad Masri if (len < ie_len) { 2506b9010f10SAhmad Masri wil_err(wil, "wraparound. ie len %d\n", ie_len); 2507b9010f10SAhmad Masri return -EINVAL; 2508b9010f10SAhmad Masri } 2509b9010f10SAhmad Masri 2510b9010f10SAhmad Masri cmd = kzalloc(len, GFP_KERNEL); 2511b9010f10SAhmad Masri if (!cmd) { 2512b9010f10SAhmad Masri rc = -ENOMEM; 2513b9010f10SAhmad Masri goto out; 2514b9010f10SAhmad Masri } 2515b9010f10SAhmad Masri 2516b9010f10SAhmad Masri cmd->ie_len = cpu_to_le16(ie_len); 2517b9010f10SAhmad Masri memcpy(cmd->ie_info, ie, ie_len); 2518b9010f10SAhmad Masri rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len); 2519b9010f10SAhmad Masri kfree(cmd); 2520b9010f10SAhmad Masri 2521b9010f10SAhmad Masri out: 2522b9010f10SAhmad Masri if (rc) 2523b9010f10SAhmad Masri wil_err(wil, "update ft ies failed : %d\n", rc); 2524b9010f10SAhmad Masri 2525b9010f10SAhmad Masri return rc; 2526b9010f10SAhmad Masri } 2527b9010f10SAhmad Masri 25281647f12fSVladimir Kondratiev /** 25291647f12fSVladimir Kondratiev * wmi_rxon - turn radio on/off 25301647f12fSVladimir Kondratiev * @on: turn on if true, off otherwise 25311647f12fSVladimir Kondratiev * 25321647f12fSVladimir Kondratiev * Only switch radio. Channel should be set separately. 25331647f12fSVladimir Kondratiev * No timeout for rxon - radio turned on forever unless some other call 25341647f12fSVladimir Kondratiev * turns it off 25351647f12fSVladimir Kondratiev */ 25361647f12fSVladimir Kondratiev int wmi_rxon(struct wil6210_priv *wil, bool on) 25371647f12fSVladimir Kondratiev { 2538e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 25391647f12fSVladimir Kondratiev int rc; 25401647f12fSVladimir Kondratiev struct { 2541b874ddecSLior David struct wmi_cmd_hdr wmi; 25421647f12fSVladimir Kondratiev struct wmi_listen_started_event evt; 2543807b0860SAlexei Avshalom Lazar } __packed reply = { 2544807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2545807b0860SAlexei Avshalom Lazar }; 25461647f12fSVladimir Kondratiev 2547af3db60aSLazar Alexei wil_info(wil, "(%s)\n", on ? "on" : "off"); 25481647f12fSVladimir Kondratiev 25491647f12fSVladimir Kondratiev if (on) { 2550e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 25511647f12fSVladimir Kondratiev WMI_LISTEN_STARTED_EVENTID, 25522a32c20bSAhmad Masri &reply, sizeof(reply), 25532a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 25541647f12fSVladimir Kondratiev if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) 25551647f12fSVladimir Kondratiev rc = -EINVAL; 25561647f12fSVladimir Kondratiev } else { 2557e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 25582a32c20bSAhmad Masri WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 25592a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 25601647f12fSVladimir Kondratiev } 25611647f12fSVladimir Kondratiev 25621647f12fSVladimir Kondratiev return rc; 25631647f12fSVladimir Kondratiev } 25641647f12fSVladimir Kondratiev 256510590c6aSGidon Studinski int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring) 256647e19af9SVladimir Kondratiev { 2567e00243faSLior David struct net_device *ndev = wil->main_ndev; 2568e00243faSLior David struct wireless_dev *wdev = ndev->ieee80211_ptr; 2569e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(ndev); 257047e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_cmd cmd = { 257147e19af9SVladimir Kondratiev .action = WMI_RX_CHAIN_ADD, 257247e19af9SVladimir Kondratiev .rx_sw_ring = { 257352a45702SLior David .max_mpdu_size = cpu_to_le16( 257452a45702SLior David wil_mtu2macbuf(wil->rx_buf_len)), 257547e19af9SVladimir Kondratiev .ring_mem_base = cpu_to_le64(vring->pa), 257647e19af9SVladimir Kondratiev .ring_size = cpu_to_le16(vring->size), 257747e19af9SVladimir Kondratiev }, 257847e19af9SVladimir Kondratiev .mid = 0, /* TODO - what is it? */ 257947e19af9SVladimir Kondratiev .decap_trans_type = WMI_DECAP_TYPE_802_3, 2580b4490f42SVladimir Kondratiev .reorder_type = WMI_RX_SW_REORDER, 2581ab954628SVladimir Kondratiev .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), 258247e19af9SVladimir Kondratiev }; 258347e19af9SVladimir Kondratiev struct { 2584b874ddecSLior David struct wmi_cmd_hdr wmi; 258547e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_done_event evt; 258647e19af9SVladimir Kondratiev } __packed evt; 258747e19af9SVladimir Kondratiev int rc; 258847e19af9SVladimir Kondratiev 2589807b0860SAlexei Avshalom Lazar memset(&evt, 0, sizeof(evt)); 2590807b0860SAlexei Avshalom Lazar 259147e19af9SVladimir Kondratiev if (wdev->iftype == NL80211_IFTYPE_MONITOR) { 25927d3e4dbeSLior David struct ieee80211_channel *ch = wil->monitor_chandef.chan; 259347e19af9SVladimir Kondratiev 259447e19af9SVladimir Kondratiev cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON); 259547e19af9SVladimir Kondratiev if (ch) 259647e19af9SVladimir Kondratiev cmd.sniffer_cfg.channel = ch->hw_value - 1; 259747e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_info_mode = 2598387f3794SMaya Erez cpu_to_le32(WMI_SNIFFER_PHY_INFO_DISABLED); 259947e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_support = 260047e19af9SVladimir Kondratiev cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL) 26014765332dSVladimir Kondratiev ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS); 2602504937d4SKirshenbaum Erez } else { 2603504937d4SKirshenbaum Erez /* Initialize offload (in non-sniffer mode). 2604504937d4SKirshenbaum Erez * Linux IP stack always calculates IP checksum 2605504937d4SKirshenbaum Erez * HW always calculate TCP/UDP checksum 2606504937d4SKirshenbaum Erez */ 2607504937d4SKirshenbaum Erez cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS); 260847e19af9SVladimir Kondratiev } 2609c406ea7cSVladimir Kondratiev 2610c406ea7cSVladimir Kondratiev if (rx_align_2) 2611c406ea7cSVladimir Kondratiev cmd.l2_802_3_offload_ctrl |= 2612c406ea7cSVladimir Kondratiev L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK; 2613c406ea7cSVladimir Kondratiev 261447e19af9SVladimir Kondratiev /* typical time for secure PCP is 840ms */ 2615e00243faSLior David rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, vif->mid, &cmd, sizeof(cmd), 261647e19af9SVladimir Kondratiev WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000); 261747e19af9SVladimir Kondratiev if (rc) 261847e19af9SVladimir Kondratiev return rc; 261947e19af9SVladimir Kondratiev 2620807b0860SAlexei Avshalom Lazar if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) 2621807b0860SAlexei Avshalom Lazar rc = -EINVAL; 2622807b0860SAlexei Avshalom Lazar 262347e19af9SVladimir Kondratiev vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); 262447e19af9SVladimir Kondratiev 26257743882dSVladimir Kondratiev wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", 262647e19af9SVladimir Kondratiev le32_to_cpu(evt.evt.status), vring->hwtail); 262747e19af9SVladimir Kondratiev 262847e19af9SVladimir Kondratiev return rc; 262947e19af9SVladimir Kondratiev } 263047e19af9SVladimir Kondratiev 26318c679675SVladimir Kondratiev int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) 26321a2780e0SVladimir Kondratiev { 2633e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 26341a2780e0SVladimir Kondratiev int rc; 26351a2780e0SVladimir Kondratiev struct wmi_temp_sense_cmd cmd = { 26368c679675SVladimir Kondratiev .measure_baseband_en = cpu_to_le32(!!t_bb), 26378c679675SVladimir Kondratiev .measure_rf_en = cpu_to_le32(!!t_rf), 26388c679675SVladimir Kondratiev .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), 26391a2780e0SVladimir Kondratiev }; 26401a2780e0SVladimir Kondratiev struct { 2641b874ddecSLior David struct wmi_cmd_hdr wmi; 26421a2780e0SVladimir Kondratiev struct wmi_temp_sense_done_event evt; 26431a2780e0SVladimir Kondratiev } __packed reply; 26441a2780e0SVladimir Kondratiev 2645807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2646807b0860SAlexei Avshalom Lazar 2647e00243faSLior David rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), 26482a32c20bSAhmad Masri WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 26492a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 26501a2780e0SVladimir Kondratiev if (rc) 26511a2780e0SVladimir Kondratiev return rc; 26521a2780e0SVladimir Kondratiev 26538c679675SVladimir Kondratiev if (t_bb) 26548c679675SVladimir Kondratiev *t_bb = le32_to_cpu(reply.evt.baseband_t1000); 26558c679675SVladimir Kondratiev if (t_rf) 26568c679675SVladimir Kondratiev *t_rf = le32_to_cpu(reply.evt.rf_t1000); 26571a2780e0SVladimir Kondratiev 26581a2780e0SVladimir Kondratiev return 0; 26591a2780e0SVladimir Kondratiev } 26601a2780e0SVladimir Kondratiev 26619b586118STzahi Sabo int wmi_get_all_temperatures(struct wil6210_priv *wil, 26629b586118STzahi Sabo struct wmi_temp_sense_all_done_event 26639b586118STzahi Sabo *sense_all_evt) 26649b586118STzahi Sabo { 26659b586118STzahi Sabo struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 26669b586118STzahi Sabo int rc; 26679b586118STzahi Sabo struct wmi_temp_sense_all_cmd cmd = { 26689b586118STzahi Sabo .measure_baseband_en = true, 26699b586118STzahi Sabo .measure_rf_en = true, 26709b586118STzahi Sabo .measure_mode = TEMPERATURE_MEASURE_NOW, 26719b586118STzahi Sabo }; 26729b586118STzahi Sabo struct { 26739b586118STzahi Sabo struct wmi_cmd_hdr wmi; 26749b586118STzahi Sabo struct wmi_temp_sense_all_done_event evt; 26759b586118STzahi Sabo } __packed reply; 26769b586118STzahi Sabo 26779b586118STzahi Sabo if (!sense_all_evt) { 26789b586118STzahi Sabo wil_err(wil, "Invalid sense_all_evt value\n"); 26799b586118STzahi Sabo return -EINVAL; 26809b586118STzahi Sabo } 26819b586118STzahi Sabo 26829b586118STzahi Sabo memset(&reply, 0, sizeof(reply)); 26839b586118STzahi Sabo reply.evt.status = WMI_FW_STATUS_FAILURE; 26849b586118STzahi Sabo rc = wmi_call(wil, WMI_TEMP_SENSE_ALL_CMDID, vif->mid, &cmd, 26859b586118STzahi Sabo sizeof(cmd), WMI_TEMP_SENSE_ALL_DONE_EVENTID, 26869b586118STzahi Sabo &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 26879b586118STzahi Sabo if (rc) 26889b586118STzahi Sabo return rc; 26899b586118STzahi Sabo 26909b586118STzahi Sabo if (reply.evt.status == WMI_FW_STATUS_FAILURE) { 26919b586118STzahi Sabo wil_err(wil, "Failed geting TEMP_SENSE_ALL\n"); 26929b586118STzahi Sabo return -EINVAL; 26939b586118STzahi Sabo } 26949b586118STzahi Sabo 26959b586118STzahi Sabo memcpy(sense_all_evt, &reply.evt, sizeof(reply.evt)); 26969b586118STzahi Sabo return 0; 26979b586118STzahi Sabo } 26989b586118STzahi Sabo 2699e1b43407SAhmad Masri int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, u16 reason, 2700e1b43407SAhmad Masri bool del_sta) 27014d55a0a1SVladimir Kondratiev { 2702e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 27033e9191fcSVladimir Kondratiev int rc; 2704849a564bSDedy Lansky struct wmi_disconnect_sta_cmd disc_sta_cmd = { 2705849a564bSDedy Lansky .disconnect_reason = cpu_to_le16(reason), 2706849a564bSDedy Lansky }; 2707849a564bSDedy Lansky struct wmi_del_sta_cmd del_sta_cmd = { 27084d55a0a1SVladimir Kondratiev .disconnect_reason = cpu_to_le16(reason), 27094d55a0a1SVladimir Kondratiev }; 27103e9191fcSVladimir Kondratiev struct { 2711b874ddecSLior David struct wmi_cmd_hdr wmi; 27123e9191fcSVladimir Kondratiev struct wmi_disconnect_event evt; 27133e9191fcSVladimir Kondratiev } __packed reply; 2714a82553bbSVladimir Kondratiev 2715af3db60aSLazar Alexei wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); 27164d55a0a1SVladimir Kondratiev 2717807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2718e00243faSLior David vif->locally_generated_disc = true; 2719849a564bSDedy Lansky if (del_sta) { 2720849a564bSDedy Lansky ether_addr_copy(del_sta_cmd.dst_mac, mac); 2721e00243faSLior David rc = wmi_call(wil, WMI_DEL_STA_CMDID, vif->mid, &del_sta_cmd, 2722849a564bSDedy Lansky sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID, 2723849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2724849a564bSDedy Lansky } else { 2725849a564bSDedy Lansky ether_addr_copy(disc_sta_cmd.dst_mac, mac); 2726e00243faSLior David rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, vif->mid, 2727e00243faSLior David &disc_sta_cmd, sizeof(disc_sta_cmd), 2728e00243faSLior David WMI_DISCONNECT_EVENTID, 2729849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2730849a564bSDedy Lansky } 27313e9191fcSVladimir Kondratiev /* failure to disconnect in reasonable time treated as FW error */ 27323e9191fcSVladimir Kondratiev if (rc) { 27333e9191fcSVladimir Kondratiev wil_fw_error_recovery(wil); 27343e9191fcSVladimir Kondratiev return rc; 27353e9191fcSVladimir Kondratiev } 27363e9191fcSVladimir Kondratiev wil->sinfo_gen++; 2737e1b43407SAhmad Masri 27383e9191fcSVladimir Kondratiev return 0; 27394d55a0a1SVladimir Kondratiev } 27404d55a0a1SVladimir Kondratiev 2741e00243faSLior David int wmi_addba(struct wil6210_priv *wil, u8 mid, 2742e00243faSLior David u8 ringid, u8 size, u16 timeout) 27433277213fSVladimir Kondratiev { 27447be13fc3SGidon Studinski u8 amsdu = wil->use_enhanced_dma_hw && wil->use_rx_hw_reordering && 27457be13fc3SGidon Studinski test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) && 27467be13fc3SGidon Studinski wil->amsdu_en; 274796c93589SGidon Studinski struct wmi_ring_ba_en_cmd cmd = { 274896c93589SGidon Studinski .ring_id = ringid, 27493277213fSVladimir Kondratiev .agg_max_wsize = size, 27503277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 27517be13fc3SGidon Studinski .amsdu = amsdu, 27523277213fSVladimir Kondratiev }; 27533277213fSVladimir Kondratiev 27547be13fc3SGidon Studinski wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d amsdu %d)\n", 27557be13fc3SGidon Studinski ringid, size, timeout, amsdu); 27563277213fSVladimir Kondratiev 275796c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_EN_CMDID, mid, &cmd, sizeof(cmd)); 27583277213fSVladimir Kondratiev } 27593277213fSVladimir Kondratiev 2760e00243faSLior David int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason) 27613277213fSVladimir Kondratiev { 276296c93589SGidon Studinski struct wmi_ring_ba_dis_cmd cmd = { 276396c93589SGidon Studinski .ring_id = ringid, 27643277213fSVladimir Kondratiev .reason = cpu_to_le16(reason), 27653277213fSVladimir Kondratiev }; 27663277213fSVladimir Kondratiev 2767af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason); 27683277213fSVladimir Kondratiev 276996c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_DIS_CMDID, mid, &cmd, sizeof(cmd)); 27703277213fSVladimir Kondratiev } 27713277213fSVladimir Kondratiev 2772bf0353a6SAhmad Masri int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u16 reason) 277326a359d9SVladimir Kondratiev { 277426a359d9SVladimir Kondratiev struct wmi_rcp_delba_cmd cmd = { 277526a359d9SVladimir Kondratiev .reason = cpu_to_le16(reason), 277626a359d9SVladimir Kondratiev }; 277726a359d9SVladimir Kondratiev 2778bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2779bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2780bf0353a6SAhmad Masri cmd.cid = cid; 2781bf0353a6SAhmad Masri cmd.tid = tid; 2782bf0353a6SAhmad Masri } else { 2783bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2784bf0353a6SAhmad Masri } 2785bf0353a6SAhmad Masri 2786bf0353a6SAhmad Masri wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cid, 2787bf0353a6SAhmad Masri tid, reason); 278826a359d9SVladimir Kondratiev 2789e00243faSLior David return wmi_send(wil, WMI_RCP_DELBA_CMDID, mid, &cmd, sizeof(cmd)); 279026a359d9SVladimir Kondratiev } 279126a359d9SVladimir Kondratiev 2792e00243faSLior David int wmi_addba_rx_resp(struct wil6210_priv *wil, 2793e00243faSLior David u8 mid, u8 cid, u8 tid, u8 token, 27943277213fSVladimir Kondratiev u16 status, bool amsdu, u16 agg_wsize, u16 timeout) 27953277213fSVladimir Kondratiev { 27963277213fSVladimir Kondratiev int rc; 27973277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_cmd cmd = { 27983277213fSVladimir Kondratiev .dialog_token = token, 27993277213fSVladimir Kondratiev .status_code = cpu_to_le16(status), 28003277213fSVladimir Kondratiev /* bit 0: A-MSDU supported 2801c5b3a658SAlexei Avshalom Lazar * bit 1: policy (controlled by FW) 28023277213fSVladimir Kondratiev * bits 2..5: TID 28033277213fSVladimir Kondratiev * bits 6..15: buffer size 28043277213fSVladimir Kondratiev */ 28053277213fSVladimir Kondratiev .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 28063277213fSVladimir Kondratiev (agg_wsize << 6)), 28073277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 28083277213fSVladimir Kondratiev }; 28093277213fSVladimir Kondratiev struct { 2810b874ddecSLior David struct wmi_cmd_hdr wmi; 28113277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_sent_event evt; 2812807b0860SAlexei Avshalom Lazar } __packed reply = { 2813807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 2814807b0860SAlexei Avshalom Lazar }; 28153277213fSVladimir Kondratiev 2816bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2817bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2818bf0353a6SAhmad Masri cmd.cid = cid; 2819bf0353a6SAhmad Masri cmd.tid = tid; 2820bf0353a6SAhmad Masri } else { 2821bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2822bf0353a6SAhmad Masri } 2823bf0353a6SAhmad Masri 28243277213fSVladimir Kondratiev wil_dbg_wmi(wil, 2825e00243faSLior David "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", 2826e00243faSLior David mid, cid, tid, agg_wsize, 2827e00243faSLior David timeout, status, amsdu ? "+" : "-"); 28283277213fSVladimir Kondratiev 2829e00243faSLior David rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, mid, &cmd, sizeof(cmd), 2830230d8442SVladimir Kondratiev WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply), 28312a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 28323277213fSVladimir Kondratiev if (rc) 28333277213fSVladimir Kondratiev return rc; 28343277213fSVladimir Kondratiev 28353277213fSVladimir Kondratiev if (reply.evt.status) { 28363277213fSVladimir Kondratiev wil_err(wil, "ADDBA response failed with status %d\n", 28373277213fSVladimir Kondratiev le16_to_cpu(reply.evt.status)); 28383277213fSVladimir Kondratiev rc = -EINVAL; 28393277213fSVladimir Kondratiev } 28403277213fSVladimir Kondratiev 28413277213fSVladimir Kondratiev return rc; 28423277213fSVladimir Kondratiev } 28433277213fSVladimir Kondratiev 28447be13fc3SGidon Studinski int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, 28457be13fc3SGidon Studinski u8 token, u16 status, bool amsdu, u16 agg_wsize, 28467be13fc3SGidon Studinski u16 timeout) 28477be13fc3SGidon Studinski { 28487be13fc3SGidon Studinski int rc; 28497be13fc3SGidon Studinski struct wmi_rcp_addba_resp_edma_cmd cmd = { 28507be13fc3SGidon Studinski .cid = cid, 28517be13fc3SGidon Studinski .tid = tid, 28527be13fc3SGidon Studinski .dialog_token = token, 28537be13fc3SGidon Studinski .status_code = cpu_to_le16(status), 28547be13fc3SGidon Studinski /* bit 0: A-MSDU supported 2855c5b3a658SAlexei Avshalom Lazar * bit 1: policy (controlled by FW) 28567be13fc3SGidon Studinski * bits 2..5: TID 28577be13fc3SGidon Studinski * bits 6..15: buffer size 28587be13fc3SGidon Studinski */ 28597be13fc3SGidon Studinski .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 28607be13fc3SGidon Studinski (agg_wsize << 6)), 28617be13fc3SGidon Studinski .ba_timeout = cpu_to_le16(timeout), 28627be13fc3SGidon Studinski /* route all the connections to status ring 0 */ 28637be13fc3SGidon Studinski .status_ring_id = WIL_DEFAULT_RX_STATUS_RING_ID, 28647be13fc3SGidon Studinski }; 28657be13fc3SGidon Studinski struct { 28667be13fc3SGidon Studinski struct wmi_cmd_hdr wmi; 28677be13fc3SGidon Studinski struct wmi_rcp_addba_resp_sent_event evt; 28687be13fc3SGidon Studinski } __packed reply = { 28697be13fc3SGidon Studinski .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 28707be13fc3SGidon Studinski }; 28717be13fc3SGidon Studinski 28727be13fc3SGidon Studinski wil_dbg_wmi(wil, 28737be13fc3SGidon Studinski "ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s, sring_id %d\n", 28747be13fc3SGidon Studinski cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-", 28757be13fc3SGidon Studinski WIL_DEFAULT_RX_STATUS_RING_ID); 28767be13fc3SGidon Studinski 28777be13fc3SGidon Studinski rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_EDMA_CMDID, mid, &cmd, 28787be13fc3SGidon Studinski sizeof(cmd), WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, 28797be13fc3SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 28807be13fc3SGidon Studinski if (rc) 28817be13fc3SGidon Studinski return rc; 28827be13fc3SGidon Studinski 28837be13fc3SGidon Studinski if (reply.evt.status) { 28847be13fc3SGidon Studinski wil_err(wil, "ADDBA response failed with status %d\n", 28857be13fc3SGidon Studinski le16_to_cpu(reply.evt.status)); 28867be13fc3SGidon Studinski rc = -EINVAL; 28877be13fc3SGidon Studinski } 28887be13fc3SGidon Studinski 28897be13fc3SGidon Studinski return rc; 28907be13fc3SGidon Studinski } 28917be13fc3SGidon Studinski 28922c207eb8SMaya Erez int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, 28932c207eb8SMaya Erez enum wmi_ps_profile_type ps_profile) 28942c207eb8SMaya Erez { 2895e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28962c207eb8SMaya Erez int rc; 28972c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_cmd cmd = { 28982c207eb8SMaya Erez .ps_profile = ps_profile, 28992c207eb8SMaya Erez }; 29002c207eb8SMaya Erez struct { 29012c207eb8SMaya Erez struct wmi_cmd_hdr wmi; 29022c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_event evt; 2903807b0860SAlexei Avshalom Lazar } __packed reply = { 2904807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, 2905807b0860SAlexei Avshalom Lazar }; 29062c207eb8SMaya Erez u32 status; 29072c207eb8SMaya Erez 29082c207eb8SMaya Erez wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); 29092c207eb8SMaya Erez 2910e00243faSLior David rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, 2911e00243faSLior David &cmd, sizeof(cmd), 29122c207eb8SMaya Erez WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), 29132a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 29142c207eb8SMaya Erez if (rc) 29152c207eb8SMaya Erez return rc; 29162c207eb8SMaya Erez 29172c207eb8SMaya Erez status = le32_to_cpu(reply.evt.status); 29182c207eb8SMaya Erez 29192c207eb8SMaya Erez if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) { 29202c207eb8SMaya Erez wil_err(wil, "ps dev profile cfg failed with status %d\n", 29212c207eb8SMaya Erez status); 29222c207eb8SMaya Erez rc = -EINVAL; 29232c207eb8SMaya Erez } 29242c207eb8SMaya Erez 29252c207eb8SMaya Erez return rc; 29262c207eb8SMaya Erez } 29272c207eb8SMaya Erez 29283fea18d0SLior David int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) 29293fea18d0SLior David { 2930e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 29313fea18d0SLior David int rc; 29323fea18d0SLior David struct wmi_set_mgmt_retry_limit_cmd cmd = { 29333fea18d0SLior David .mgmt_retry_limit = retry_short, 29343fea18d0SLior David }; 29353fea18d0SLior David struct { 29363fea18d0SLior David struct wmi_cmd_hdr wmi; 29373fea18d0SLior David struct wmi_set_mgmt_retry_limit_event evt; 2938807b0860SAlexei Avshalom Lazar } __packed reply = { 2939807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2940807b0860SAlexei Avshalom Lazar }; 29413fea18d0SLior David 29423fea18d0SLior David wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); 29433fea18d0SLior David 29443fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 29453fea18d0SLior David return -ENOTSUPP; 29463fea18d0SLior David 2947e00243faSLior David rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, 2948e00243faSLior David &cmd, sizeof(cmd), 29493fea18d0SLior David WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 29502a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 29513fea18d0SLior David if (rc) 29523fea18d0SLior David return rc; 29533fea18d0SLior David 29543fea18d0SLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 29553fea18d0SLior David wil_err(wil, "set mgmt retry limit failed with status %d\n", 29563fea18d0SLior David reply.evt.status); 29573fea18d0SLior David rc = -EINVAL; 29583fea18d0SLior David } 29593fea18d0SLior David 29603fea18d0SLior David return rc; 29613fea18d0SLior David } 29623fea18d0SLior David 29633fea18d0SLior David int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) 29643fea18d0SLior David { 2965e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 29663fea18d0SLior David int rc; 29673fea18d0SLior David struct { 29683fea18d0SLior David struct wmi_cmd_hdr wmi; 29693fea18d0SLior David struct wmi_get_mgmt_retry_limit_event evt; 29703fea18d0SLior David } __packed reply; 29713fea18d0SLior David 29723fea18d0SLior David wil_dbg_wmi(wil, "getting mgmt retry short\n"); 29733fea18d0SLior David 29743fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 29753fea18d0SLior David return -ENOTSUPP; 29763fea18d0SLior David 2977807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2978e00243faSLior David rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, 29793fea18d0SLior David WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 29802a32c20bSAhmad Masri WIL_WMI_CALL_GENERAL_TO_MS); 29813fea18d0SLior David if (rc) 29823fea18d0SLior David return rc; 29833fea18d0SLior David 29843fea18d0SLior David if (retry_short) 29853fea18d0SLior David *retry_short = reply.evt.mgmt_retry_limit; 29863fea18d0SLior David 29873fea18d0SLior David return 0; 29883fea18d0SLior David } 29893fea18d0SLior David 2990e00243faSLior David int wmi_abort_scan(struct wil6210_vif *vif) 2991035859a5SMaya Erez { 2992e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2993035859a5SMaya Erez int rc; 2994035859a5SMaya Erez 2995035859a5SMaya Erez wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n"); 2996035859a5SMaya Erez 2997e00243faSLior David rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, vif->mid, NULL, 0); 2998035859a5SMaya Erez if (rc) 2999035859a5SMaya Erez wil_err(wil, "Failed to abort scan (%d)\n", rc); 3000035859a5SMaya Erez 3001035859a5SMaya Erez return rc; 3002035859a5SMaya Erez } 3003035859a5SMaya Erez 3004e00243faSLior David int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid) 3005849a564bSDedy Lansky { 3006e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 3007849a564bSDedy Lansky int rc; 3008849a564bSDedy Lansky struct wmi_new_sta_cmd cmd = { 3009849a564bSDedy Lansky .aid = aid, 3010849a564bSDedy Lansky }; 3011849a564bSDedy Lansky 3012849a564bSDedy Lansky wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid); 3013849a564bSDedy Lansky 3014849a564bSDedy Lansky ether_addr_copy(cmd.dst_mac, mac); 3015849a564bSDedy Lansky 3016e00243faSLior David rc = wmi_send(wil, WMI_NEW_STA_CMDID, vif->mid, &cmd, sizeof(cmd)); 3017849a564bSDedy Lansky if (rc) 3018849a564bSDedy Lansky wil_err(wil, "Failed to send new sta (%d)\n", rc); 3019849a564bSDedy Lansky 3020849a564bSDedy Lansky return rc; 3021849a564bSDedy Lansky } 3022849a564bSDedy Lansky 30232be7d22fSVladimir Kondratiev void wmi_event_flush(struct wil6210_priv *wil) 30242be7d22fSVladimir Kondratiev { 3025f6b29b65SHamad Kadmany ulong flags; 30262be7d22fSVladimir Kondratiev struct pending_wmi_event *evt, *t; 30272be7d22fSVladimir Kondratiev 3028af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_flush\n"); 30292be7d22fSVladimir Kondratiev 3030f6b29b65SHamad Kadmany spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3031f6b29b65SHamad Kadmany 30322be7d22fSVladimir Kondratiev list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) { 30332be7d22fSVladimir Kondratiev list_del(&evt->list); 30342be7d22fSVladimir Kondratiev kfree(evt); 30352be7d22fSVladimir Kondratiev } 3036f6b29b65SHamad Kadmany 3037f6b29b65SHamad Kadmany spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 30382be7d22fSVladimir Kondratiev } 30392be7d22fSVladimir Kondratiev 30406804cd10SLazar Alexei static const char *suspend_status2name(u8 status) 30416804cd10SLazar Alexei { 30426804cd10SLazar Alexei switch (status) { 30436804cd10SLazar Alexei case WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE: 30446804cd10SLazar Alexei return "LINK_NOT_IDLE"; 304573a7d1e3SAlexei Avshalom Lazar case WMI_TRAFFIC_SUSPEND_REJECTED_DISCONNECT: 304673a7d1e3SAlexei Avshalom Lazar return "DISCONNECT"; 304773a7d1e3SAlexei Avshalom Lazar case WMI_TRAFFIC_SUSPEND_REJECTED_OTHER: 304873a7d1e3SAlexei Avshalom Lazar return "OTHER"; 30496804cd10SLazar Alexei default: 30506804cd10SLazar Alexei return "Untracked status"; 30516804cd10SLazar Alexei } 30526804cd10SLazar Alexei } 30536804cd10SLazar Alexei 3054fe9ee51eSMaya Erez int wmi_suspend(struct wil6210_priv *wil) 3055fe9ee51eSMaya Erez { 3056e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3057fe9ee51eSMaya Erez int rc; 3058fe9ee51eSMaya Erez struct wmi_traffic_suspend_cmd cmd = { 3059fe9ee51eSMaya Erez .wakeup_trigger = wil->wakeup_trigger, 3060fe9ee51eSMaya Erez }; 3061fe9ee51eSMaya Erez struct { 3062fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3063fe9ee51eSMaya Erez struct wmi_traffic_suspend_event evt; 3064807b0860SAlexei Avshalom Lazar } __packed reply = { 3065807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, 3066807b0860SAlexei Avshalom Lazar }; 3067807b0860SAlexei Avshalom Lazar 3068fe9ee51eSMaya Erez u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; 3069fe9ee51eSMaya Erez 3070fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3071fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3072fe9ee51eSMaya Erez 3073e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, 3074e00243faSLior David &cmd, sizeof(cmd), 3075fe9ee51eSMaya Erez WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), 3076fe9ee51eSMaya Erez suspend_to); 3077fe9ee51eSMaya Erez if (rc) { 3078fe9ee51eSMaya Erez wil_err(wil, "wmi_call for suspend req failed, rc=%d\n", rc); 3079fe9ee51eSMaya Erez if (rc == -ETIME) 3080fe9ee51eSMaya Erez /* wmi_call TO */ 3081fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3082fe9ee51eSMaya Erez else 3083fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3084fe9ee51eSMaya Erez goto out; 3085fe9ee51eSMaya Erez } 3086fe9ee51eSMaya Erez 3087fe9ee51eSMaya Erez wil_dbg_wmi(wil, "waiting for suspend_response_completed\n"); 3088fe9ee51eSMaya Erez 3089fe9ee51eSMaya Erez rc = wait_event_interruptible_timeout(wil->wq, 3090fe9ee51eSMaya Erez wil->suspend_resp_comp, 3091fe9ee51eSMaya Erez msecs_to_jiffies(suspend_to)); 3092fe9ee51eSMaya Erez if (rc == 0) { 3093fe9ee51eSMaya Erez wil_err(wil, "TO waiting for suspend_response_completed\n"); 3094fe9ee51eSMaya Erez if (wil->suspend_resp_rcvd) 3095fe9ee51eSMaya Erez /* Device responded but we TO due to another reason */ 3096fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3097fe9ee51eSMaya Erez else 3098fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3099fe9ee51eSMaya Erez rc = -EBUSY; 3100fe9ee51eSMaya Erez goto out; 3101fe9ee51eSMaya Erez } 3102fe9ee51eSMaya Erez 3103fe9ee51eSMaya Erez wil_dbg_wmi(wil, "suspend_response_completed rcvd\n"); 31046804cd10SLazar Alexei if (reply.evt.status != WMI_TRAFFIC_SUSPEND_APPROVED) { 31056804cd10SLazar Alexei wil_dbg_pm(wil, "device rejected the suspend, %s\n", 31066804cd10SLazar Alexei suspend_status2name(reply.evt.status)); 3107fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3108fe9ee51eSMaya Erez } 3109fe9ee51eSMaya Erez rc = reply.evt.status; 3110fe9ee51eSMaya Erez 3111fe9ee51eSMaya Erez out: 3112fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3113fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3114fe9ee51eSMaya Erez 3115fe9ee51eSMaya Erez return rc; 3116fe9ee51eSMaya Erez } 3117fe9ee51eSMaya Erez 31186804cd10SLazar Alexei static void resume_triggers2string(u32 triggers, char *string, int str_size) 31196804cd10SLazar Alexei { 31206804cd10SLazar Alexei string[0] = '\0'; 31216804cd10SLazar Alexei 31226804cd10SLazar Alexei if (!triggers) { 31236804cd10SLazar Alexei strlcat(string, " UNKNOWN", str_size); 31246804cd10SLazar Alexei return; 31256804cd10SLazar Alexei } 31266804cd10SLazar Alexei 31276804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_HOST) 31286804cd10SLazar Alexei strlcat(string, " HOST", str_size); 31296804cd10SLazar Alexei 31306804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_UCAST_RX) 31316804cd10SLazar Alexei strlcat(string, " UCAST_RX", str_size); 31326804cd10SLazar Alexei 31336804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_BCAST_RX) 31346804cd10SLazar Alexei strlcat(string, " BCAST_RX", str_size); 31356804cd10SLazar Alexei 31366804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_WMI_EVT) 31376804cd10SLazar Alexei strlcat(string, " WMI_EVT", str_size); 313873a7d1e3SAlexei Avshalom Lazar 313973a7d1e3SAlexei Avshalom Lazar if (triggers & WMI_RESUME_TRIGGER_DISCONNECT) 314073a7d1e3SAlexei Avshalom Lazar strlcat(string, " DISCONNECT", str_size); 31416804cd10SLazar Alexei } 31426804cd10SLazar Alexei 3143fe9ee51eSMaya Erez int wmi_resume(struct wil6210_priv *wil) 3144fe9ee51eSMaya Erez { 3145e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3146fe9ee51eSMaya Erez int rc; 31476804cd10SLazar Alexei char string[100]; 3148fe9ee51eSMaya Erez struct { 3149fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3150fe9ee51eSMaya Erez struct wmi_traffic_resume_event evt; 3151807b0860SAlexei Avshalom Lazar } __packed reply = { 3152807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, 3153807b0860SAlexei Avshalom Lazar .resume_triggers = 3154807b0860SAlexei Avshalom Lazar cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, 3155807b0860SAlexei Avshalom Lazar }; 3156fe9ee51eSMaya Erez 3157e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, 3158fe9ee51eSMaya Erez WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), 3159fe9ee51eSMaya Erez WIL_WAIT_FOR_SUSPEND_RESUME_COMP); 3160fe9ee51eSMaya Erez if (rc) 3161fe9ee51eSMaya Erez return rc; 31626804cd10SLazar Alexei resume_triggers2string(le32_to_cpu(reply.evt.resume_triggers), string, 31636804cd10SLazar Alexei sizeof(string)); 31646804cd10SLazar Alexei wil_dbg_pm(wil, "device resume %s, resume triggers:%s (0x%x)\n", 31656804cd10SLazar Alexei reply.evt.status ? "failed" : "passed", string, 31666804cd10SLazar Alexei le32_to_cpu(reply.evt.resume_triggers)); 3167fe9ee51eSMaya Erez 3168fe9ee51eSMaya Erez return reply.evt.status; 3169fe9ee51eSMaya Erez } 3170fe9ee51eSMaya Erez 31714aebd3bdSLior David int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, 31724aebd3bdSLior David const u8 *mac, enum nl80211_iftype iftype) 31734aebd3bdSLior David { 31744aebd3bdSLior David int rc; 31754aebd3bdSLior David struct wmi_port_allocate_cmd cmd = { 31764aebd3bdSLior David .mid = mid, 31774aebd3bdSLior David }; 31784aebd3bdSLior David struct { 31794aebd3bdSLior David struct wmi_cmd_hdr wmi; 31804aebd3bdSLior David struct wmi_port_allocated_event evt; 3181807b0860SAlexei Avshalom Lazar } __packed reply = { 3182807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3183807b0860SAlexei Avshalom Lazar }; 31844aebd3bdSLior David 31854aebd3bdSLior David wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", 31864aebd3bdSLior David mid, iftype, mac); 31874aebd3bdSLior David 31884aebd3bdSLior David ether_addr_copy(cmd.mac, mac); 31894aebd3bdSLior David switch (iftype) { 31904aebd3bdSLior David case NL80211_IFTYPE_STATION: 31914aebd3bdSLior David cmd.port_role = WMI_PORT_STA; 31924aebd3bdSLior David break; 31934aebd3bdSLior David case NL80211_IFTYPE_AP: 31944aebd3bdSLior David cmd.port_role = WMI_PORT_AP; 31954aebd3bdSLior David break; 31964aebd3bdSLior David case NL80211_IFTYPE_P2P_CLIENT: 31974aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_CLIENT; 31984aebd3bdSLior David break; 31994aebd3bdSLior David case NL80211_IFTYPE_P2P_GO: 32004aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_GO; 32014aebd3bdSLior David break; 32024aebd3bdSLior David /* what about monitor??? */ 32034aebd3bdSLior David default: 32044aebd3bdSLior David wil_err(wil, "unsupported iftype: %d\n", iftype); 32054aebd3bdSLior David return -EINVAL; 32064aebd3bdSLior David } 32074aebd3bdSLior David 32084aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, 32094aebd3bdSLior David &cmd, sizeof(cmd), 32104aebd3bdSLior David WMI_PORT_ALLOCATED_EVENTID, &reply, 32114aebd3bdSLior David sizeof(reply), 300); 32124aebd3bdSLior David if (rc) { 32134aebd3bdSLior David wil_err(wil, "failed to allocate port, status %d\n", rc); 32144aebd3bdSLior David return rc; 32154aebd3bdSLior David } 32164aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 32174aebd3bdSLior David wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", 32184aebd3bdSLior David reply.evt.status); 32194aebd3bdSLior David return -EINVAL; 32204aebd3bdSLior David } 32214aebd3bdSLior David 32224aebd3bdSLior David return 0; 32234aebd3bdSLior David } 32244aebd3bdSLior David 32254aebd3bdSLior David int wmi_port_delete(struct wil6210_priv *wil, u8 mid) 32264aebd3bdSLior David { 32274aebd3bdSLior David int rc; 32284aebd3bdSLior David struct wmi_port_delete_cmd cmd = { 32294aebd3bdSLior David .mid = mid, 32304aebd3bdSLior David }; 32314aebd3bdSLior David struct { 32324aebd3bdSLior David struct wmi_cmd_hdr wmi; 32334aebd3bdSLior David struct wmi_port_deleted_event evt; 3234807b0860SAlexei Avshalom Lazar } __packed reply = { 3235807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3236807b0860SAlexei Avshalom Lazar }; 32374aebd3bdSLior David 32384aebd3bdSLior David wil_dbg_misc(wil, "port delete, mid %d\n", mid); 32394aebd3bdSLior David 32404aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, 32414aebd3bdSLior David &cmd, sizeof(cmd), 32424aebd3bdSLior David WMI_PORT_DELETED_EVENTID, &reply, 32434aebd3bdSLior David sizeof(reply), 2000); 32444aebd3bdSLior David if (rc) { 32454aebd3bdSLior David wil_err(wil, "failed to delete port, status %d\n", rc); 32464aebd3bdSLior David return rc; 32474aebd3bdSLior David } 32484aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 32494aebd3bdSLior David wil_err(wil, "WMI_PORT_DELETE returned status %d\n", 32504aebd3bdSLior David reply.evt.status); 32514aebd3bdSLior David return -EINVAL; 32524aebd3bdSLior David } 32534aebd3bdSLior David 32544aebd3bdSLior David return 0; 32554aebd3bdSLior David } 32564aebd3bdSLior David 3257e00243faSLior David static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, 32582be7d22fSVladimir Kondratiev void *d, int len) 32592be7d22fSVladimir Kondratiev { 32602be7d22fSVladimir Kondratiev uint i; 32612be7d22fSVladimir Kondratiev 32622be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) { 32632be7d22fSVladimir Kondratiev if (wmi_evt_handlers[i].eventid == id) { 3264e00243faSLior David wmi_evt_handlers[i].handler(vif, id, d, len); 32652be7d22fSVladimir Kondratiev return true; 32662be7d22fSVladimir Kondratiev } 32672be7d22fSVladimir Kondratiev } 32682be7d22fSVladimir Kondratiev 32692be7d22fSVladimir Kondratiev return false; 32702be7d22fSVladimir Kondratiev } 32712be7d22fSVladimir Kondratiev 32722be7d22fSVladimir Kondratiev static void wmi_event_handle(struct wil6210_priv *wil, 32732be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 32742be7d22fSVladimir Kondratiev { 32752be7d22fSVladimir Kondratiev u16 len = le16_to_cpu(hdr->len); 32764aebd3bdSLior David struct wil6210_vif *vif; 32772be7d22fSVladimir Kondratiev 32782be7d22fSVladimir Kondratiev if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && 3279b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 3280b874ddecSLior David struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); 32812be7d22fSVladimir Kondratiev void *evt_data = (void *)(&wmi[1]); 3282b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 3283e00243faSLior David u8 mid = wmi->mid; 3284028e1836SVladimir Kondratiev 3285e00243faSLior David wil_dbg_wmi(wil, "Handle %s (0x%04x) (reply_id 0x%04x,%d)\n", 3286e00243faSLior David eventid2name(id), id, wil->reply_id, 3287e00243faSLior David wil->reply_mid); 3288e00243faSLior David 32894aebd3bdSLior David if (mid == MID_BROADCAST) 32904aebd3bdSLior David mid = 0; 3291e4a29bddSAhmad Masri if (mid >= GET_MAX_VIFS(wil)) { 32924aebd3bdSLior David wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", 32934aebd3bdSLior David mid); 32944aebd3bdSLior David return; 32954aebd3bdSLior David } 32964aebd3bdSLior David vif = wil->vifs[mid]; 32974aebd3bdSLior David if (!vif) { 32984aebd3bdSLior David wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", 32994aebd3bdSLior David mid); 33004aebd3bdSLior David return; 33014aebd3bdSLior David } 33024aebd3bdSLior David 33032be7d22fSVladimir Kondratiev /* check if someone waits for this event */ 3304e00243faSLior David if (wil->reply_id && wil->reply_id == id && 3305e00243faSLior David wil->reply_mid == mid) { 33061a276003SAhmad Masri if (wil->reply_buf) { 33071a276003SAhmad Masri /* event received while wmi_call is waiting 33081a276003SAhmad Masri * with a buffer. Such event should be handled 33091a276003SAhmad Masri * in wmi_recv_cmd function. Handling the event 33101a276003SAhmad Masri * here means a previous wmi_call was timeout. 33111a276003SAhmad Masri * Drop the event and do not handle it. 33121a276003SAhmad Masri */ 33131a276003SAhmad Masri wil_err(wil, 33141a276003SAhmad Masri "Old event (%d, %s) while wmi_call is waiting. Drop it and Continue waiting\n", 33151a276003SAhmad Masri id, eventid2name(id)); 33161a276003SAhmad Masri return; 33171a276003SAhmad Masri } 3318e00243faSLior David 3319e00243faSLior David wmi_evt_call_handler(vif, id, evt_data, 33202be7d22fSVladimir Kondratiev len - sizeof(*wmi)); 3321af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n", 3322af3db60aSLazar Alexei id); 332359502647SDedy Lansky complete(&wil->wmi_call); 33242be7d22fSVladimir Kondratiev return; 33252be7d22fSVladimir Kondratiev } 33262be7d22fSVladimir Kondratiev /* unsolicited event */ 33272be7d22fSVladimir Kondratiev /* search for handler */ 3328e00243faSLior David if (!wmi_evt_call_handler(vif, id, evt_data, 33292be7d22fSVladimir Kondratiev len - sizeof(*wmi))) { 3330a3ce5ccdSDedy Lansky wil_info(wil, "Unhandled event 0x%04x\n", id); 33312be7d22fSVladimir Kondratiev } 33322be7d22fSVladimir Kondratiev } else { 33332be7d22fSVladimir Kondratiev wil_err(wil, "Unknown event type\n"); 33342be7d22fSVladimir Kondratiev print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1, 33352be7d22fSVladimir Kondratiev hdr, sizeof(*hdr) + len, true); 33362be7d22fSVladimir Kondratiev } 33372be7d22fSVladimir Kondratiev } 33382be7d22fSVladimir Kondratiev 33392be7d22fSVladimir Kondratiev /* 33402be7d22fSVladimir Kondratiev * Retrieve next WMI event from the pending list 33412be7d22fSVladimir Kondratiev */ 33422be7d22fSVladimir Kondratiev static struct list_head *next_wmi_ev(struct wil6210_priv *wil) 33432be7d22fSVladimir Kondratiev { 33442be7d22fSVladimir Kondratiev ulong flags; 33452be7d22fSVladimir Kondratiev struct list_head *ret = NULL; 33462be7d22fSVladimir Kondratiev 33472be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 33482be7d22fSVladimir Kondratiev 33492be7d22fSVladimir Kondratiev if (!list_empty(&wil->pending_wmi_ev)) { 33502be7d22fSVladimir Kondratiev ret = wil->pending_wmi_ev.next; 33512be7d22fSVladimir Kondratiev list_del(ret); 33522be7d22fSVladimir Kondratiev } 33532be7d22fSVladimir Kondratiev 33542be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 33552be7d22fSVladimir Kondratiev 33562be7d22fSVladimir Kondratiev return ret; 33572be7d22fSVladimir Kondratiev } 33582be7d22fSVladimir Kondratiev 33592be7d22fSVladimir Kondratiev /* 33602be7d22fSVladimir Kondratiev * Handler for the WMI events 33612be7d22fSVladimir Kondratiev */ 33622be7d22fSVladimir Kondratiev void wmi_event_worker(struct work_struct *work) 33632be7d22fSVladimir Kondratiev { 33642be7d22fSVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 33652be7d22fSVladimir Kondratiev wmi_event_worker); 33662be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 33672be7d22fSVladimir Kondratiev struct list_head *lh; 33682be7d22fSVladimir Kondratiev 3369af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Start\n"); 33702be7d22fSVladimir Kondratiev while ((lh = next_wmi_ev(wil)) != NULL) { 33712be7d22fSVladimir Kondratiev evt = list_entry(lh, struct pending_wmi_event, list); 33722be7d22fSVladimir Kondratiev wmi_event_handle(wil, &evt->event.hdr); 33732be7d22fSVladimir Kondratiev kfree(evt); 33742be7d22fSVladimir Kondratiev } 3375af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Finished\n"); 33762be7d22fSVladimir Kondratiev } 3377fe9ee51eSMaya Erez 3378fe9ee51eSMaya Erez bool wil_is_wmi_idle(struct wil6210_priv *wil) 3379fe9ee51eSMaya Erez { 3380fe9ee51eSMaya Erez ulong flags; 3381fe9ee51eSMaya Erez struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 3382fe9ee51eSMaya Erez bool rc = false; 3383fe9ee51eSMaya Erez 3384fe9ee51eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3385fe9ee51eSMaya Erez 3386fe9ee51eSMaya Erez /* Check if there are pending WMI events in the events queue */ 3387fe9ee51eSMaya Erez if (!list_empty(&wil->pending_wmi_ev)) { 3388fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI events in queue\n"); 3389fe9ee51eSMaya Erez goto out; 3390fe9ee51eSMaya Erez } 3391fe9ee51eSMaya Erez 3392fe9ee51eSMaya Erez /* Check if there is a pending WMI call */ 3393fe9ee51eSMaya Erez if (wil->reply_id) { 3394fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI call\n"); 3395fe9ee51eSMaya Erez goto out; 3396fe9ee51eSMaya Erez } 3397fe9ee51eSMaya Erez 3398fe9ee51eSMaya Erez /* Check if there are pending RX events in mbox */ 3399fe9ee51eSMaya Erez r->head = wil_r(wil, RGF_MBOX + 3400fe9ee51eSMaya Erez offsetof(struct wil6210_mbox_ctl, rx.head)); 3401fe9ee51eSMaya Erez if (r->tail != r->head) 3402fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI mbox events\n"); 3403fe9ee51eSMaya Erez else 3404fe9ee51eSMaya Erez rc = true; 3405fe9ee51eSMaya Erez 3406fe9ee51eSMaya Erez out: 3407fe9ee51eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 3408fe9ee51eSMaya Erez return rc; 3409fe9ee51eSMaya Erez } 3410a5dc6883SDedy Lansky 3411a5dc6883SDedy Lansky static void 3412a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(struct wil6210_priv *wil, 3413a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3414a5dc6883SDedy Lansky struct cfg80211_ssid *ssids, int n_ssids, 3415a5dc6883SDedy Lansky struct cfg80211_match_set *match_sets, 3416a5dc6883SDedy Lansky int n_match_sets) 3417a5dc6883SDedy Lansky { 3418a5dc6883SDedy Lansky int i; 3419a5dc6883SDedy Lansky 3420a5dc6883SDedy Lansky if (n_match_sets > WMI_MAX_PNO_SSID_NUM) { 3421a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many match sets (%d), use first %d\n", 3422a5dc6883SDedy Lansky n_match_sets, WMI_MAX_PNO_SSID_NUM); 3423a5dc6883SDedy Lansky n_match_sets = WMI_MAX_PNO_SSID_NUM; 3424a5dc6883SDedy Lansky } 3425a5dc6883SDedy Lansky cmd->num_of_ssids = n_match_sets; 3426a5dc6883SDedy Lansky 3427a5dc6883SDedy Lansky for (i = 0; i < n_match_sets; i++) { 3428a5dc6883SDedy Lansky struct wmi_sched_scan_ssid_match *wmi_match = 3429a5dc6883SDedy Lansky &cmd->ssid_for_match[i]; 3430a5dc6883SDedy Lansky struct cfg80211_match_set *cfg_match = &match_sets[i]; 3431a5dc6883SDedy Lansky int j; 3432a5dc6883SDedy Lansky 3433a5dc6883SDedy Lansky wmi_match->ssid_len = cfg_match->ssid.ssid_len; 3434a5dc6883SDedy Lansky memcpy(wmi_match->ssid, cfg_match->ssid.ssid, 3435a5dc6883SDedy Lansky min_t(u8, wmi_match->ssid_len, WMI_MAX_SSID_LEN)); 3436a5dc6883SDedy Lansky wmi_match->rssi_threshold = S8_MIN; 3437a5dc6883SDedy Lansky if (cfg_match->rssi_thold >= S8_MIN && 3438a5dc6883SDedy Lansky cfg_match->rssi_thold <= S8_MAX) 3439a5dc6883SDedy Lansky wmi_match->rssi_threshold = cfg_match->rssi_thold; 3440a5dc6883SDedy Lansky 3441a5dc6883SDedy Lansky for (j = 0; j < n_ssids; j++) 3442a5dc6883SDedy Lansky if (wmi_match->ssid_len == ssids[j].ssid_len && 3443a5dc6883SDedy Lansky memcmp(wmi_match->ssid, ssids[j].ssid, 3444a5dc6883SDedy Lansky wmi_match->ssid_len) == 0) 3445a5dc6883SDedy Lansky wmi_match->add_ssid_to_probe = true; 3446a5dc6883SDedy Lansky } 3447a5dc6883SDedy Lansky } 3448a5dc6883SDedy Lansky 3449a5dc6883SDedy Lansky static void 3450a5dc6883SDedy Lansky wmi_sched_scan_set_channels(struct wil6210_priv *wil, 3451a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3452a5dc6883SDedy Lansky u32 n_channels, 3453a5dc6883SDedy Lansky struct ieee80211_channel **channels) 3454a5dc6883SDedy Lansky { 3455a5dc6883SDedy Lansky int i; 3456a5dc6883SDedy Lansky 3457a5dc6883SDedy Lansky if (n_channels > WMI_MAX_CHANNEL_NUM) { 3458a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many channels (%d), use first %d\n", 3459a5dc6883SDedy Lansky n_channels, WMI_MAX_CHANNEL_NUM); 3460a5dc6883SDedy Lansky n_channels = WMI_MAX_CHANNEL_NUM; 3461a5dc6883SDedy Lansky } 3462a5dc6883SDedy Lansky cmd->num_of_channels = n_channels; 3463a5dc6883SDedy Lansky 3464a5dc6883SDedy Lansky for (i = 0; i < n_channels; i++) { 3465a5dc6883SDedy Lansky struct ieee80211_channel *cfg_chan = channels[i]; 3466a5dc6883SDedy Lansky 3467a5dc6883SDedy Lansky cmd->channel_list[i] = cfg_chan->hw_value - 1; 3468a5dc6883SDedy Lansky } 3469a5dc6883SDedy Lansky } 3470a5dc6883SDedy Lansky 3471a5dc6883SDedy Lansky static void 3472a5dc6883SDedy Lansky wmi_sched_scan_set_plans(struct wil6210_priv *wil, 3473a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3474a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *scan_plans, 3475a5dc6883SDedy Lansky int n_scan_plans) 3476a5dc6883SDedy Lansky { 3477a5dc6883SDedy Lansky int i; 3478a5dc6883SDedy Lansky 3479a5dc6883SDedy Lansky if (n_scan_plans > WMI_MAX_PLANS_NUM) { 3480a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many plans (%d), use first %d\n", 3481a5dc6883SDedy Lansky n_scan_plans, WMI_MAX_PLANS_NUM); 3482a5dc6883SDedy Lansky n_scan_plans = WMI_MAX_PLANS_NUM; 3483a5dc6883SDedy Lansky } 3484a5dc6883SDedy Lansky 3485a5dc6883SDedy Lansky for (i = 0; i < n_scan_plans; i++) { 3486a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *cfg_plan = &scan_plans[i]; 3487a5dc6883SDedy Lansky 3488a5dc6883SDedy Lansky cmd->scan_plans[i].interval_sec = 3489a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->interval); 3490a5dc6883SDedy Lansky cmd->scan_plans[i].num_of_iterations = 3491a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->iterations); 3492a5dc6883SDedy Lansky } 3493a5dc6883SDedy Lansky } 3494a5dc6883SDedy Lansky 3495a5dc6883SDedy Lansky int wmi_start_sched_scan(struct wil6210_priv *wil, 3496a5dc6883SDedy Lansky struct cfg80211_sched_scan_request *request) 3497a5dc6883SDedy Lansky { 3498e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3499a5dc6883SDedy Lansky int rc; 3500a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd cmd = { 3501a5dc6883SDedy Lansky .min_rssi_threshold = S8_MIN, 3502a5dc6883SDedy Lansky .initial_delay_sec = cpu_to_le16(request->delay), 3503a5dc6883SDedy Lansky }; 3504a5dc6883SDedy Lansky struct { 3505a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3506a5dc6883SDedy Lansky struct wmi_start_sched_scan_event evt; 3507807b0860SAlexei Avshalom Lazar } __packed reply = { 3508807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3509807b0860SAlexei Avshalom Lazar }; 3510a5dc6883SDedy Lansky 3511a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3512a5dc6883SDedy Lansky return -ENOTSUPP; 3513a5dc6883SDedy Lansky 3514a5dc6883SDedy Lansky if (request->min_rssi_thold >= S8_MIN && 3515a5dc6883SDedy Lansky request->min_rssi_thold <= S8_MAX) 3516a5dc6883SDedy Lansky cmd.min_rssi_threshold = request->min_rssi_thold; 3517a5dc6883SDedy Lansky 3518a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(wil, &cmd, request->ssids, request->n_ssids, 3519a5dc6883SDedy Lansky request->match_sets, request->n_match_sets); 3520a5dc6883SDedy Lansky wmi_sched_scan_set_channels(wil, &cmd, 3521a5dc6883SDedy Lansky request->n_channels, request->channels); 3522a5dc6883SDedy Lansky wmi_sched_scan_set_plans(wil, &cmd, 3523a5dc6883SDedy Lansky request->scan_plans, request->n_scan_plans); 3524a5dc6883SDedy Lansky 3525e00243faSLior David rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, 3526e00243faSLior David &cmd, sizeof(cmd), 3527a5dc6883SDedy Lansky WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3528a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3529a5dc6883SDedy Lansky if (rc) 3530a5dc6883SDedy Lansky return rc; 3531a5dc6883SDedy Lansky 3532a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3533a5dc6883SDedy Lansky wil_err(wil, "start sched scan failed, result %d\n", 3534a5dc6883SDedy Lansky reply.evt.result); 3535a5dc6883SDedy Lansky return -EINVAL; 3536a5dc6883SDedy Lansky } 3537a5dc6883SDedy Lansky 3538a5dc6883SDedy Lansky return 0; 3539a5dc6883SDedy Lansky } 3540a5dc6883SDedy Lansky 3541a5dc6883SDedy Lansky int wmi_stop_sched_scan(struct wil6210_priv *wil) 3542a5dc6883SDedy Lansky { 3543e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3544a5dc6883SDedy Lansky int rc; 3545a5dc6883SDedy Lansky struct { 3546a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3547a5dc6883SDedy Lansky struct wmi_stop_sched_scan_event evt; 3548807b0860SAlexei Avshalom Lazar } __packed reply = { 3549807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3550807b0860SAlexei Avshalom Lazar }; 3551a5dc6883SDedy Lansky 3552a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3553a5dc6883SDedy Lansky return -ENOTSUPP; 3554a5dc6883SDedy Lansky 3555e00243faSLior David rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, 3556a5dc6883SDedy Lansky WMI_STOP_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, "stop 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 } 35691c21cc5fSDedy Lansky 35701c21cc5fSDedy Lansky int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) 35711c21cc5fSDedy Lansky { 35721c21cc5fSDedy Lansky size_t total; 35731c21cc5fSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 35741c21cc5fSDedy Lansky struct ieee80211_mgmt *mgmt_frame = (void *)buf; 35751c21cc5fSDedy Lansky struct wmi_sw_tx_req_cmd *cmd; 35761c21cc5fSDedy Lansky struct { 35771c21cc5fSDedy Lansky struct wmi_cmd_hdr wmi; 35781c21cc5fSDedy Lansky struct wmi_sw_tx_complete_event evt; 35791c21cc5fSDedy Lansky } __packed evt = { 35801c21cc5fSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 35811c21cc5fSDedy Lansky }; 35821c21cc5fSDedy Lansky int rc; 35831c21cc5fSDedy Lansky 35841c21cc5fSDedy Lansky wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); 35851c21cc5fSDedy Lansky wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 35861c21cc5fSDedy Lansky len, true); 35871c21cc5fSDedy Lansky 35881c21cc5fSDedy Lansky if (len < sizeof(struct ieee80211_hdr_3addr)) 35891c21cc5fSDedy Lansky return -EINVAL; 35901c21cc5fSDedy Lansky 35911c21cc5fSDedy Lansky total = sizeof(*cmd) + len; 35921c21cc5fSDedy Lansky if (total < len) { 35931c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx invalid len %zu\n", len); 35941c21cc5fSDedy Lansky return -EINVAL; 35951c21cc5fSDedy Lansky } 35961c21cc5fSDedy Lansky 35971c21cc5fSDedy Lansky cmd = kmalloc(total, GFP_KERNEL); 35981c21cc5fSDedy Lansky if (!cmd) 35991c21cc5fSDedy Lansky return -ENOMEM; 36001c21cc5fSDedy Lansky 36011c21cc5fSDedy Lansky memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 36021c21cc5fSDedy Lansky cmd->len = cpu_to_le16(len); 36031c21cc5fSDedy Lansky memcpy(cmd->payload, buf, len); 36041c21cc5fSDedy Lansky 36051c21cc5fSDedy Lansky rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, 36061c21cc5fSDedy Lansky WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 36071c21cc5fSDedy Lansky if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 360849122ec4SLior David wil_dbg_wmi(wil, "mgmt_tx failed with status %d\n", 360949122ec4SLior David evt.evt.status); 361049122ec4SLior David rc = -EAGAIN; 36111c21cc5fSDedy Lansky } 36121c21cc5fSDedy Lansky 36131c21cc5fSDedy Lansky kfree(cmd); 36141c21cc5fSDedy Lansky 36151c21cc5fSDedy Lansky return rc; 36161c21cc5fSDedy Lansky } 361796c93589SGidon Studinski 3618b698e2dfSAhmad Masri int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, 3619b698e2dfSAhmad Masri u8 channel, u16 duration_ms) 3620b698e2dfSAhmad Masri { 3621b698e2dfSAhmad Masri size_t total; 3622b698e2dfSAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 3623b698e2dfSAhmad Masri struct ieee80211_mgmt *mgmt_frame = (void *)buf; 3624b698e2dfSAhmad Masri struct wmi_sw_tx_req_ext_cmd *cmd; 3625b698e2dfSAhmad Masri struct { 3626b698e2dfSAhmad Masri struct wmi_cmd_hdr wmi; 3627b698e2dfSAhmad Masri struct wmi_sw_tx_complete_event evt; 3628b698e2dfSAhmad Masri } __packed evt = { 3629b698e2dfSAhmad Masri .evt = {.status = WMI_FW_STATUS_FAILURE}, 3630b698e2dfSAhmad Masri }; 3631b698e2dfSAhmad Masri int rc; 3632b698e2dfSAhmad Masri 3633b698e2dfSAhmad Masri wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", 3634b698e2dfSAhmad Masri vif->mid, channel, duration_ms); 3635b698e2dfSAhmad Masri wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 3636b698e2dfSAhmad Masri len, true); 3637b698e2dfSAhmad Masri 3638b698e2dfSAhmad Masri if (len < sizeof(struct ieee80211_hdr_3addr)) { 3639b698e2dfSAhmad Masri wil_err(wil, "short frame. len %zu\n", len); 3640b698e2dfSAhmad Masri return -EINVAL; 3641b698e2dfSAhmad Masri } 3642b698e2dfSAhmad Masri 3643b698e2dfSAhmad Masri total = sizeof(*cmd) + len; 3644b698e2dfSAhmad Masri if (total < len) { 3645b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); 3646b698e2dfSAhmad Masri return -EINVAL; 3647b698e2dfSAhmad Masri } 3648b698e2dfSAhmad Masri 3649b698e2dfSAhmad Masri cmd = kzalloc(total, GFP_KERNEL); 3650b698e2dfSAhmad Masri if (!cmd) 3651b698e2dfSAhmad Masri return -ENOMEM; 3652b698e2dfSAhmad Masri 3653b698e2dfSAhmad Masri memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 3654b698e2dfSAhmad Masri cmd->len = cpu_to_le16(len); 3655b698e2dfSAhmad Masri memcpy(cmd->payload, buf, len); 3656b698e2dfSAhmad Masri cmd->channel = channel - 1; 3657b698e2dfSAhmad Masri cmd->duration_ms = cpu_to_le16(duration_ms); 3658b698e2dfSAhmad Masri 3659b698e2dfSAhmad Masri rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, 3660b698e2dfSAhmad Masri WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 3661b698e2dfSAhmad Masri if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 366249122ec4SLior David wil_dbg_wmi(wil, "mgmt_tx_ext failed with status %d\n", 3663b698e2dfSAhmad Masri evt.evt.status); 366449122ec4SLior David rc = -EAGAIN; 3665b698e2dfSAhmad Masri } 3666b698e2dfSAhmad Masri 3667b698e2dfSAhmad Masri kfree(cmd); 3668b698e2dfSAhmad Masri 3669b698e2dfSAhmad Masri return rc; 3670b698e2dfSAhmad Masri } 3671b698e2dfSAhmad Masri 367296c93589SGidon Studinski int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) 367396c93589SGidon Studinski { 367496c93589SGidon Studinski int rc; 367596c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 367696c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 367796c93589SGidon Studinski struct wmi_tx_status_ring_add_cmd cmd = { 367896c93589SGidon Studinski .ring_cfg = { 367996c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 368096c93589SGidon Studinski }, 368196c93589SGidon Studinski .irq_index = WIL_TX_STATUS_IRQ_IDX 368296c93589SGidon Studinski }; 368396c93589SGidon Studinski struct { 368496c93589SGidon Studinski struct wmi_cmd_hdr hdr; 368596c93589SGidon Studinski struct wmi_tx_status_ring_cfg_done_event evt; 368696c93589SGidon Studinski } __packed reply = { 368796c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 368896c93589SGidon Studinski }; 368996c93589SGidon Studinski 369096c93589SGidon Studinski cmd.ring_cfg.ring_id = ring_id; 369196c93589SGidon Studinski 369296c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 369396c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 369496c93589SGidon Studinski sizeof(cmd), WMI_TX_STATUS_RING_CFG_DONE_EVENTID, 369596c93589SGidon Studinski &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 369696c93589SGidon Studinski if (rc) { 369796c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 369896c93589SGidon Studinski return rc; 369996c93589SGidon Studinski } 370096c93589SGidon Studinski 370196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 370296c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, status %d\n", 370396c93589SGidon Studinski reply.evt.status); 370496c93589SGidon Studinski return -EINVAL; 370596c93589SGidon Studinski } 370696c93589SGidon Studinski 370796c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 370896c93589SGidon Studinski 370996c93589SGidon Studinski return 0; 371096c93589SGidon Studinski } 371196c93589SGidon Studinski 371296c93589SGidon Studinski int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc) 371396c93589SGidon Studinski { 371496c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 371596c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 371696c93589SGidon Studinski int rc; 371796c93589SGidon Studinski struct wmi_cfg_def_rx_offload_cmd cmd = { 371896c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(WIL_MAX_ETH_MTU)), 371996c93589SGidon Studinski .max_rx_pl_per_desc = cpu_to_le16(max_rx_pl_per_desc), 372096c93589SGidon Studinski .decap_trans_type = WMI_DECAP_TYPE_802_3, 372196c93589SGidon Studinski .l2_802_3_offload_ctrl = 0, 372296c93589SGidon Studinski .l3_l4_ctrl = 1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS, 372396c93589SGidon Studinski }; 372496c93589SGidon Studinski struct { 372596c93589SGidon Studinski struct wmi_cmd_hdr hdr; 372696c93589SGidon Studinski struct wmi_cfg_def_rx_offload_done_event evt; 372796c93589SGidon Studinski } __packed reply = { 372896c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 372996c93589SGidon Studinski }; 373096c93589SGidon Studinski 373196c93589SGidon Studinski rc = wmi_call(wil, WMI_CFG_DEF_RX_OFFLOAD_CMDID, vif->mid, &cmd, 373296c93589SGidon Studinski sizeof(cmd), WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID, &reply, 373396c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 373496c93589SGidon Studinski if (rc) { 373596c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, rc %d\n", rc); 373696c93589SGidon Studinski return rc; 373796c93589SGidon Studinski } 373896c93589SGidon Studinski 373996c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 374096c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, status %d\n", 374196c93589SGidon Studinski reply.evt.status); 374296c93589SGidon Studinski return -EINVAL; 374396c93589SGidon Studinski } 374496c93589SGidon Studinski 374596c93589SGidon Studinski return 0; 374696c93589SGidon Studinski } 374796c93589SGidon Studinski 374896c93589SGidon Studinski int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id) 374996c93589SGidon Studinski { 375096c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 375196c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 375296c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 375396c93589SGidon Studinski int rc; 375496c93589SGidon Studinski struct wmi_rx_status_ring_add_cmd cmd = { 375596c93589SGidon Studinski .ring_cfg = { 375696c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 375796c93589SGidon Studinski .ring_id = ring_id, 375896c93589SGidon Studinski }, 375996c93589SGidon Studinski .rx_msg_type = wil->use_compressed_rx_status ? 376096c93589SGidon Studinski WMI_RX_MSG_TYPE_COMPRESSED : 376196c93589SGidon Studinski WMI_RX_MSG_TYPE_EXTENDED, 376296c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 376396c93589SGidon Studinski }; 376496c93589SGidon Studinski struct { 376596c93589SGidon Studinski struct wmi_cmd_hdr hdr; 376696c93589SGidon Studinski struct wmi_rx_status_ring_cfg_done_event evt; 376796c93589SGidon Studinski } __packed reply = { 376896c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 376996c93589SGidon Studinski }; 377096c93589SGidon Studinski 377196c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 377296c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 377396c93589SGidon Studinski sizeof(cmd), WMI_RX_STATUS_RING_CFG_DONE_EVENTID, &reply, 377496c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 377596c93589SGidon Studinski if (rc) { 377696c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 377796c93589SGidon Studinski return rc; 377896c93589SGidon Studinski } 377996c93589SGidon Studinski 378096c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 378196c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, status %d\n", 378296c93589SGidon Studinski reply.evt.status); 378396c93589SGidon Studinski return -EINVAL; 378496c93589SGidon Studinski } 378596c93589SGidon Studinski 378696c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 378796c93589SGidon Studinski 378896c93589SGidon Studinski return 0; 378996c93589SGidon Studinski } 379096c93589SGidon Studinski 379196c93589SGidon Studinski int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id) 379296c93589SGidon Studinski { 379396c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 379496c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 379596c93589SGidon Studinski struct wil_ring *ring = &wil->ring_rx; 379696c93589SGidon Studinski int rc; 379796c93589SGidon Studinski struct wmi_rx_desc_ring_add_cmd cmd = { 379896c93589SGidon Studinski .ring_cfg = { 379996c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 380096c93589SGidon Studinski .ring_id = WIL_RX_DESC_RING_ID, 380196c93589SGidon Studinski }, 380296c93589SGidon Studinski .status_ring_id = status_ring_id, 380396c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 380496c93589SGidon Studinski }; 380596c93589SGidon Studinski struct { 380696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 380796c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 380896c93589SGidon Studinski } __packed reply = { 380996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 381096c93589SGidon Studinski }; 381196c93589SGidon Studinski 381296c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 381396c93589SGidon Studinski cmd.sw_tail_host_addr = cpu_to_le64(ring->edma_rx_swtail.pa); 381496c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 381596c93589SGidon Studinski sizeof(cmd), WMI_RX_DESC_RING_CFG_DONE_EVENTID, &reply, 381696c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 381796c93589SGidon Studinski if (rc) { 381896c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 381996c93589SGidon Studinski return rc; 382096c93589SGidon Studinski } 382196c93589SGidon Studinski 382296c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 382396c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, status %d\n", 382496c93589SGidon Studinski reply.evt.status); 382596c93589SGidon Studinski return -EINVAL; 382696c93589SGidon Studinski } 382796c93589SGidon Studinski 382896c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 382996c93589SGidon Studinski 383096c93589SGidon Studinski return 0; 383196c93589SGidon Studinski } 383296c93589SGidon Studinski 383396c93589SGidon Studinski int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, 383496c93589SGidon Studinski int tid) 383596c93589SGidon Studinski { 383696c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 383796c93589SGidon Studinski int sring_id = wil->tx_sring_idx; /* there is only one TX sring */ 383896c93589SGidon Studinski int rc; 383996c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 384096c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 384196c93589SGidon Studinski struct wmi_tx_desc_ring_add_cmd cmd = { 384296c93589SGidon Studinski .ring_cfg = { 384396c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 384496c93589SGidon Studinski .ring_id = ring_id, 384596c93589SGidon Studinski }, 384696c93589SGidon Studinski .status_ring_id = sring_id, 384796c93589SGidon Studinski .cid = cid, 384896c93589SGidon Studinski .tid = tid, 384996c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 385096c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 385196c93589SGidon Studinski .schd_params = { 385296c93589SGidon Studinski .priority = cpu_to_le16(0), 385396c93589SGidon Studinski .timeslot_us = cpu_to_le16(0xfff), 385496c93589SGidon Studinski } 385596c93589SGidon Studinski }; 385696c93589SGidon Studinski struct { 385796c93589SGidon Studinski struct wmi_cmd_hdr hdr; 385896c93589SGidon Studinski struct wmi_tx_desc_ring_cfg_done_event evt; 385996c93589SGidon Studinski } __packed reply = { 386096c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 386196c93589SGidon Studinski }; 386296c93589SGidon Studinski 386396c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 386496c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 386596c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 386696c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 386796c93589SGidon Studinski if (rc) { 386896c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 386996c93589SGidon Studinski return rc; 387096c93589SGidon Studinski } 387196c93589SGidon Studinski 387296c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 387396c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, status %d\n", 387496c93589SGidon Studinski reply.evt.status); 387596c93589SGidon Studinski return -EINVAL; 387696c93589SGidon Studinski } 387796c93589SGidon Studinski 387896c93589SGidon Studinski spin_lock_bh(&txdata->lock); 387996c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 388096c93589SGidon Studinski txdata->mid = vif->mid; 388196c93589SGidon Studinski txdata->enabled = 1; 388296c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 388396c93589SGidon Studinski 388496c93589SGidon Studinski return 0; 388596c93589SGidon Studinski } 388696c93589SGidon Studinski 388796c93589SGidon Studinski int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) 388896c93589SGidon Studinski { 388996c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 389096c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 389196c93589SGidon Studinski int rc; 389296c93589SGidon Studinski struct wmi_bcast_desc_ring_add_cmd cmd = { 389396c93589SGidon Studinski .ring_cfg = { 389496c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 389596c93589SGidon Studinski .ring_id = ring_id, 389696c93589SGidon Studinski }, 38973e7ee09dSMaya Erez .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 389896c93589SGidon Studinski .status_ring_id = wil->tx_sring_idx, 389996c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 390096c93589SGidon Studinski }; 390196c93589SGidon Studinski struct { 390296c93589SGidon Studinski struct wmi_cmd_hdr hdr; 390396c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 390496c93589SGidon Studinski } __packed reply = { 390596c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 390696c93589SGidon Studinski }; 390796c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 390896c93589SGidon Studinski 390996c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 391096c93589SGidon Studinski rc = wmi_call(wil, WMI_BCAST_DESC_RING_ADD_CMDID, vif->mid, &cmd, 391196c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 391296c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 391396c93589SGidon Studinski if (rc) { 391496c93589SGidon Studinski wil_err(wil, "WMI_BCAST_DESC_RING_ADD_CMD failed, rc %d\n", rc); 391596c93589SGidon Studinski return rc; 391696c93589SGidon Studinski } 391796c93589SGidon Studinski 391896c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 391996c93589SGidon Studinski wil_err(wil, "Broadcast Tx config failed, status %d\n", 392096c93589SGidon Studinski reply.evt.status); 392196c93589SGidon Studinski return -EINVAL; 392296c93589SGidon Studinski } 392396c93589SGidon Studinski 392496c93589SGidon Studinski spin_lock_bh(&txdata->lock); 392596c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 392696c93589SGidon Studinski txdata->mid = vif->mid; 392796c93589SGidon Studinski txdata->enabled = 1; 392896c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 392996c93589SGidon Studinski 393096c93589SGidon Studinski return 0; 393196c93589SGidon Studinski } 39320c936b3cSDedy Lansky 39330c936b3cSDedy Lansky int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) 39340c936b3cSDedy Lansky { 39350c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 39360c936b3cSDedy Lansky struct wmi_link_stats_cmd cmd = { 39370c936b3cSDedy Lansky .record_type_mask = cpu_to_le32(type), 39380c936b3cSDedy Lansky .cid = cid, 39390c936b3cSDedy Lansky .action = WMI_LINK_STATS_SNAPSHOT, 39400c936b3cSDedy Lansky .interval_msec = cpu_to_le32(interval), 39410c936b3cSDedy Lansky }; 39420c936b3cSDedy Lansky struct { 39430c936b3cSDedy Lansky struct wmi_cmd_hdr wmi; 39440c936b3cSDedy Lansky struct wmi_link_stats_config_done_event evt; 39450c936b3cSDedy Lansky } __packed reply = { 39460c936b3cSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 39470c936b3cSDedy Lansky }; 39480c936b3cSDedy Lansky int rc; 39490c936b3cSDedy Lansky 39500c936b3cSDedy Lansky rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), 39510c936b3cSDedy Lansky WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, 39520c936b3cSDedy Lansky sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 39530c936b3cSDedy Lansky if (rc) { 39540c936b3cSDedy Lansky wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); 39550c936b3cSDedy Lansky return rc; 39560c936b3cSDedy Lansky } 39570c936b3cSDedy Lansky 39580c936b3cSDedy Lansky if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 39590c936b3cSDedy Lansky wil_err(wil, "Link statistics config failed, status %d\n", 39600c936b3cSDedy Lansky reply.evt.status); 39610c936b3cSDedy Lansky return -EINVAL; 39620c936b3cSDedy Lansky } 39630c936b3cSDedy Lansky 39640c936b3cSDedy Lansky return 0; 39650c936b3cSDedy Lansky } 3966