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 43a5dc6883SDedy Lansky #define WIL_WMI_CALL_GENERAL_TO_MS 100 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"; 4865fad7241SDedy Lansky default: 4875fad7241SDedy Lansky return "Untracked CMD"; 4885fad7241SDedy Lansky } 4895fad7241SDedy Lansky } 4905fad7241SDedy Lansky 4915fad7241SDedy Lansky static const char *eventid2name(u16 eventid) 4925fad7241SDedy Lansky { 4935fad7241SDedy Lansky switch (eventid) { 4945fad7241SDedy Lansky case WMI_NOTIFY_REQ_DONE_EVENTID: 4955fad7241SDedy Lansky return "WMI_NOTIFY_REQ_DONE_EVENT"; 4965fad7241SDedy Lansky case WMI_DISCONNECT_EVENTID: 4975fad7241SDedy Lansky return "WMI_DISCONNECT_EVENT"; 4985fad7241SDedy Lansky case WMI_SW_TX_COMPLETE_EVENTID: 4995fad7241SDedy Lansky return "WMI_SW_TX_COMPLETE_EVENT"; 5005fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID: 5015fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_DONE_EVENT"; 5025fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID: 5035fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_DONE_EVENT"; 5045fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5055fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5065fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5075fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5085fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_EVENTID: 5095fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_EVENT"; 5105fad7241SDedy Lansky case WMI_FW_READY_EVENTID: 5115fad7241SDedy Lansky return "WMI_FW_READY_EVENT"; 5125fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_EVENTID: 5135fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_EVENT"; 5145fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_EVENTID: 5155fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_EVENT"; 5165fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_EVENTID: 5175fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_EVENT"; 5185fad7241SDedy Lansky case WMI_VRING_CFG_DONE_EVENTID: 5195fad7241SDedy Lansky return "WMI_VRING_CFG_DONE_EVENT"; 5205fad7241SDedy Lansky case WMI_READY_EVENTID: 5215fad7241SDedy Lansky return "WMI_READY_EVENT"; 5225fad7241SDedy Lansky case WMI_RX_MGMT_PACKET_EVENTID: 5235fad7241SDedy Lansky return "WMI_RX_MGMT_PACKET_EVENT"; 5245fad7241SDedy Lansky case WMI_TX_MGMT_PACKET_EVENTID: 5255fad7241SDedy Lansky return "WMI_TX_MGMT_PACKET_EVENT"; 5265fad7241SDedy Lansky case WMI_SCAN_COMPLETE_EVENTID: 5275fad7241SDedy Lansky return "WMI_SCAN_COMPLETE_EVENT"; 5285fad7241SDedy Lansky case WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID: 5295fad7241SDedy Lansky return "WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENT"; 5305fad7241SDedy Lansky case WMI_CONNECT_EVENTID: 5315fad7241SDedy Lansky return "WMI_CONNECT_EVENT"; 5325fad7241SDedy Lansky case WMI_EAPOL_RX_EVENTID: 5335fad7241SDedy Lansky return "WMI_EAPOL_RX_EVENT"; 5345fad7241SDedy Lansky case WMI_BA_STATUS_EVENTID: 5355fad7241SDedy Lansky return "WMI_BA_STATUS_EVENT"; 5365fad7241SDedy Lansky case WMI_RCP_ADDBA_REQ_EVENTID: 5375fad7241SDedy Lansky return "WMI_RCP_ADDBA_REQ_EVENT"; 5385fad7241SDedy Lansky case WMI_DELBA_EVENTID: 5395fad7241SDedy Lansky return "WMI_DELBA_EVENT"; 54096c93589SGidon Studinski case WMI_RING_EN_EVENTID: 54196c93589SGidon Studinski return "WMI_RING_EN_EVENT"; 5425fad7241SDedy Lansky case WMI_DATA_PORT_OPEN_EVENTID: 5435fad7241SDedy Lansky return "WMI_DATA_PORT_OPEN_EVENT"; 5445fad7241SDedy Lansky case WMI_AOA_MEAS_EVENTID: 5455fad7241SDedy Lansky return "WMI_AOA_MEAS_EVENT"; 5465fad7241SDedy Lansky case WMI_TOF_SESSION_END_EVENTID: 5475fad7241SDedy Lansky return "WMI_TOF_SESSION_END_EVENT"; 5485fad7241SDedy Lansky case WMI_TOF_GET_CAPABILITIES_EVENTID: 5495fad7241SDedy Lansky return "WMI_TOF_GET_CAPABILITIES_EVENT"; 5505fad7241SDedy Lansky case WMI_TOF_SET_LCR_EVENTID: 5515fad7241SDedy Lansky return "WMI_TOF_SET_LCR_EVENT"; 5525fad7241SDedy Lansky case WMI_TOF_SET_LCI_EVENTID: 5535fad7241SDedy Lansky return "WMI_TOF_SET_LCI_EVENT"; 5545fad7241SDedy Lansky case WMI_TOF_FTM_PER_DEST_RES_EVENTID: 5555fad7241SDedy Lansky return "WMI_TOF_FTM_PER_DEST_RES_EVENT"; 5565fad7241SDedy Lansky case WMI_TOF_CHANNEL_INFO_EVENTID: 5575fad7241SDedy Lansky return "WMI_TOF_CHANNEL_INFO_EVENT"; 5585fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_EVENTID: 5595fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_EVENT"; 5605fad7241SDedy Lansky case WMI_ECHO_RSP_EVENTID: 5615fad7241SDedy Lansky return "WMI_ECHO_RSP_EVENT"; 5625fad7241SDedy Lansky case WMI_LED_CFG_DONE_EVENTID: 5635fad7241SDedy Lansky return "WMI_LED_CFG_DONE_EVENT"; 5645fad7241SDedy Lansky case WMI_PCP_STARTED_EVENTID: 5655fad7241SDedy Lansky return "WMI_PCP_STARTED_EVENT"; 5665fad7241SDedy Lansky case WMI_PCP_STOPPED_EVENTID: 5675fad7241SDedy Lansky return "WMI_PCP_STOPPED_EVENT"; 5685fad7241SDedy Lansky case WMI_GET_SSID_EVENTID: 5695fad7241SDedy Lansky return "WMI_GET_SSID_EVENT"; 5705fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_EVENTID: 5715fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_EVENT"; 5725fad7241SDedy Lansky case WMI_P2P_CFG_DONE_EVENTID: 5735fad7241SDedy Lansky return "WMI_P2P_CFG_DONE_EVENT"; 5743ada9314SLior David case WMI_PORT_ALLOCATED_EVENTID: 5753ada9314SLior David return "WMI_PORT_ALLOCATED_EVENT"; 5763ada9314SLior David case WMI_PORT_DELETED_EVENTID: 5773ada9314SLior David return "WMI_PORT_DELETED_EVENT"; 5785fad7241SDedy Lansky case WMI_LISTEN_STARTED_EVENTID: 5795fad7241SDedy Lansky return "WMI_LISTEN_STARTED_EVENT"; 5805fad7241SDedy Lansky case WMI_SEARCH_STARTED_EVENTID: 5815fad7241SDedy Lansky return "WMI_SEARCH_STARTED_EVENT"; 5825fad7241SDedy Lansky case WMI_DISCOVERY_STOPPED_EVENTID: 5835fad7241SDedy Lansky return "WMI_DISCOVERY_STOPPED_EVENT"; 5845fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_DONE_EVENTID: 5855fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_DONE_EVENT"; 5865fad7241SDedy Lansky case WMI_TEMP_SENSE_DONE_EVENTID: 5875fad7241SDedy Lansky return "WMI_TEMP_SENSE_DONE_EVENT"; 5885fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_SENT_EVENTID: 5895fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_SENT_EVENT"; 5905fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_EVENTID: 5915fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_EVENT"; 5925fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_EVENTID: 5935fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_EVENT"; 5945fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_EVENTID: 5955fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_EVENT"; 5965fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_EVENTID: 5975fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_EVENT"; 5985fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_EVENTID: 5995fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_EVENT"; 6005fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID: 6015fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENT"; 6025fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_EVENTID: 6035fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_EVENT"; 604a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_EVENTID: 605a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_EVENT"; 606a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_EVENTID: 607a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_EVENT"; 608a5dc6883SDedy Lansky case WMI_SCHED_SCAN_RESULT_EVENTID: 609a5dc6883SDedy Lansky return "WMI_SCHED_SCAN_RESULT_EVENT"; 61096c93589SGidon Studinski case WMI_TX_STATUS_RING_CFG_DONE_EVENTID: 61196c93589SGidon Studinski return "WMI_TX_STATUS_RING_CFG_DONE_EVENT"; 61296c93589SGidon Studinski case WMI_RX_STATUS_RING_CFG_DONE_EVENTID: 61396c93589SGidon Studinski return "WMI_RX_STATUS_RING_CFG_DONE_EVENT"; 61496c93589SGidon Studinski case WMI_TX_DESC_RING_CFG_DONE_EVENTID: 61596c93589SGidon Studinski return "WMI_TX_DESC_RING_CFG_DONE_EVENT"; 61696c93589SGidon Studinski case WMI_RX_DESC_RING_CFG_DONE_EVENTID: 61796c93589SGidon Studinski return "WMI_RX_DESC_RING_CFG_DONE_EVENT"; 61896c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID: 61996c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENT"; 6200c936b3cSDedy Lansky case WMI_LINK_STATS_CONFIG_DONE_EVENTID: 6210c936b3cSDedy Lansky return "WMI_LINK_STATS_CONFIG_DONE_EVENT"; 6220c936b3cSDedy Lansky case WMI_LINK_STATS_EVENTID: 6230c936b3cSDedy Lansky return "WMI_LINK_STATS_EVENT"; 624b9010f10SAhmad Masri case WMI_COMMAND_NOT_SUPPORTED_EVENTID: 625b9010f10SAhmad Masri return "WMI_COMMAND_NOT_SUPPORTED_EVENT"; 626b9010f10SAhmad Masri case WMI_FT_AUTH_STATUS_EVENTID: 627b9010f10SAhmad Masri return "WMI_FT_AUTH_STATUS_EVENT"; 628b9010f10SAhmad Masri case WMI_FT_REASSOC_STATUS_EVENTID: 629b9010f10SAhmad Masri return "WMI_FT_REASSOC_STATUS_EVENT"; 6305fad7241SDedy Lansky default: 6315fad7241SDedy Lansky return "Untracked EVENT"; 6325fad7241SDedy Lansky } 6335fad7241SDedy Lansky } 6345fad7241SDedy Lansky 635e00243faSLior David static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, 636e00243faSLior David void *buf, u16 len) 6372be7d22fSVladimir Kondratiev { 6382be7d22fSVladimir Kondratiev struct { 6392be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 640b874ddecSLior David struct wmi_cmd_hdr wmi; 6412be7d22fSVladimir Kondratiev } __packed cmd = { 6422be7d22fSVladimir Kondratiev .hdr = { 6432be7d22fSVladimir Kondratiev .type = WIL_MBOX_HDR_TYPE_WMI, 6442be7d22fSVladimir Kondratiev .flags = 0, 6452be7d22fSVladimir Kondratiev .len = cpu_to_le16(sizeof(cmd.wmi) + len), 6462be7d22fSVladimir Kondratiev }, 6472be7d22fSVladimir Kondratiev .wmi = { 648e00243faSLior David .mid = mid, 649b874ddecSLior David .command_id = cpu_to_le16(cmdid), 6502be7d22fSVladimir Kondratiev }, 6512be7d22fSVladimir Kondratiev }; 6522be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx; 6532be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_head; 6542be7d22fSVladimir Kondratiev u32 next_head; 6552be7d22fSVladimir Kondratiev void __iomem *dst; 6562be7d22fSVladimir Kondratiev void __iomem *head = wmi_addr(wil, r->head); 6572be7d22fSVladimir Kondratiev uint retry; 658349214c1SMaya Erez int rc = 0; 6592be7d22fSVladimir Kondratiev 66026a6d527SLior David if (len > r->entry_size - sizeof(cmd)) { 6612be7d22fSVladimir Kondratiev wil_err(wil, "WMI size too large: %d bytes, max is %d\n", 6622be7d22fSVladimir Kondratiev (int)(sizeof(cmd) + len), r->entry_size); 6632be7d22fSVladimir Kondratiev return -ERANGE; 6642be7d22fSVladimir Kondratiev } 6652be7d22fSVladimir Kondratiev 6662be7d22fSVladimir Kondratiev might_sleep(); 6672be7d22fSVladimir Kondratiev 6689419b6a2SVladimir Kondratiev if (!test_bit(wil_status_fwready, wil->status)) { 66915e23124SVladimir Kondratiev wil_err(wil, "WMI: cannot send command while FW not ready\n"); 6702be7d22fSVladimir Kondratiev return -EAGAIN; 6712be7d22fSVladimir Kondratiev } 6722be7d22fSVladimir Kondratiev 673fe9ee51eSMaya Erez /* Allow sending only suspend / resume commands during susepnd flow */ 674fe9ee51eSMaya Erez if ((test_bit(wil_status_suspending, wil->status) || 675fe9ee51eSMaya Erez test_bit(wil_status_suspended, wil->status) || 676fe9ee51eSMaya Erez test_bit(wil_status_resuming, wil->status)) && 677fe9ee51eSMaya Erez ((cmdid != WMI_TRAFFIC_SUSPEND_CMDID) && 678fe9ee51eSMaya Erez (cmdid != WMI_TRAFFIC_RESUME_CMDID))) { 679fe9ee51eSMaya Erez wil_err(wil, "WMI: reject send_command during suspend\n"); 680fe9ee51eSMaya Erez return -EINVAL; 681fe9ee51eSMaya Erez } 682fe9ee51eSMaya Erez 6832be7d22fSVladimir Kondratiev if (!head) { 6842be7d22fSVladimir Kondratiev wil_err(wil, "WMI head is garbage: 0x%08x\n", r->head); 6852be7d22fSVladimir Kondratiev return -EINVAL; 6862be7d22fSVladimir Kondratiev } 687349214c1SMaya Erez 688349214c1SMaya Erez wil_halp_vote(wil); 689349214c1SMaya Erez 6902be7d22fSVladimir Kondratiev /* read Tx head till it is not busy */ 6912be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 6922be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_head, head, sizeof(d_head)); 6932be7d22fSVladimir Kondratiev if (d_head.sync == 0) 6942be7d22fSVladimir Kondratiev break; 6952be7d22fSVladimir Kondratiev msleep(20); 6962be7d22fSVladimir Kondratiev } 6972be7d22fSVladimir Kondratiev if (d_head.sync != 0) { 6982be7d22fSVladimir Kondratiev wil_err(wil, "WMI head busy\n"); 699349214c1SMaya Erez rc = -EBUSY; 700349214c1SMaya Erez goto out; 7012be7d22fSVladimir Kondratiev } 7022be7d22fSVladimir Kondratiev /* next head */ 7032be7d22fSVladimir Kondratiev next_head = r->base + ((r->head - r->base + sizeof(d_head)) % r->size); 7047743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Head 0x%08x -> 0x%08x\n", r->head, next_head); 7052be7d22fSVladimir Kondratiev /* wait till FW finish with previous command */ 7062be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 707452133a7SMaya Erez if (!test_bit(wil_status_fwready, wil->status)) { 708452133a7SMaya Erez wil_err(wil, "WMI: cannot send command while FW not ready\n"); 709349214c1SMaya Erez rc = -EAGAIN; 710349214c1SMaya Erez goto out; 711452133a7SMaya Erez } 712b9eeb512SVladimir Kondratiev r->tail = wil_r(wil, RGF_MBOX + 7132be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, tx.tail)); 7142be7d22fSVladimir Kondratiev if (next_head != r->tail) 7152be7d22fSVladimir Kondratiev break; 7162be7d22fSVladimir Kondratiev msleep(20); 7172be7d22fSVladimir Kondratiev } 7182be7d22fSVladimir Kondratiev if (next_head == r->tail) { 7192be7d22fSVladimir Kondratiev wil_err(wil, "WMI ring full\n"); 720349214c1SMaya Erez rc = -EBUSY; 721349214c1SMaya Erez goto out; 7222be7d22fSVladimir Kondratiev } 7232be7d22fSVladimir Kondratiev dst = wmi_buffer(wil, d_head.addr); 7242be7d22fSVladimir Kondratiev if (!dst) { 7252be7d22fSVladimir Kondratiev wil_err(wil, "invalid WMI buffer: 0x%08x\n", 7262be7d22fSVladimir Kondratiev le32_to_cpu(d_head.addr)); 727349214c1SMaya Erez rc = -EAGAIN; 728349214c1SMaya Erez goto out; 7292be7d22fSVladimir Kondratiev } 7302be7d22fSVladimir Kondratiev cmd.hdr.seq = cpu_to_le16(++wil->wmi_seq); 7312be7d22fSVladimir Kondratiev /* set command */ 732e00243faSLior David wil_dbg_wmi(wil, "sending %s (0x%04x) [%d] mid %d\n", 733e00243faSLior David cmdid2name(cmdid), cmdid, len, mid); 7347743882dSVladimir Kondratiev wil_hex_dump_wmi("Cmd ", DUMP_PREFIX_OFFSET, 16, 1, &cmd, 7352be7d22fSVladimir Kondratiev sizeof(cmd), true); 7367743882dSVladimir Kondratiev wil_hex_dump_wmi("cmd ", DUMP_PREFIX_OFFSET, 16, 1, buf, 7372be7d22fSVladimir Kondratiev len, true); 7382be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst, &cmd, sizeof(cmd)); 7392be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst + sizeof(cmd), buf, len); 7402be7d22fSVladimir Kondratiev /* mark entry as full */ 741b9eeb512SVladimir Kondratiev wil_w(wil, r->head + offsetof(struct wil6210_mbox_ring_desc, sync), 1); 7422be7d22fSVladimir Kondratiev /* advance next ptr */ 743b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + offsetof(struct wil6210_mbox_ctl, tx.head), 744b9eeb512SVladimir Kondratiev r->head = next_head); 7452be7d22fSVladimir Kondratiev 746f988b23fSVladimir Kondratiev trace_wil6210_wmi_cmd(&cmd.wmi, buf, len); 74798658095SVladimir Kondratiev 7482be7d22fSVladimir Kondratiev /* interrupt to FW */ 749b9eeb512SVladimir Kondratiev wil_w(wil, RGF_USER_USER_ICR + offsetof(struct RGF_ICR, ICS), 750b9eeb512SVladimir Kondratiev SW_INT_MBOX); 7512be7d22fSVladimir Kondratiev 752349214c1SMaya Erez out: 753349214c1SMaya Erez wil_halp_unvote(wil); 754349214c1SMaya Erez return rc; 7552be7d22fSVladimir Kondratiev } 7562be7d22fSVladimir Kondratiev 757e00243faSLior David int wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len) 7582be7d22fSVladimir Kondratiev { 7592be7d22fSVladimir Kondratiev int rc; 7602be7d22fSVladimir Kondratiev 7612be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 762e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 7632be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 7642be7d22fSVladimir Kondratiev 7652be7d22fSVladimir Kondratiev return rc; 7662be7d22fSVladimir Kondratiev } 7672be7d22fSVladimir Kondratiev 7682be7d22fSVladimir Kondratiev /*=== Event handlers ===*/ 769e00243faSLior David static void wmi_evt_ready(struct wil6210_vif *vif, int id, void *d, int len) 7702be7d22fSVladimir Kondratiev { 771e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 772e00243faSLior David struct wiphy *wiphy = wil_to_wiphy(wil); 7732be7d22fSVladimir Kondratiev struct wmi_ready_event *evt = d; 774bf0353a6SAhmad Masri u8 fw_max_assoc_sta; 7758fe59627SVladimir Kondratiev 77613cd9f75SLior David wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n", 77713cd9f75SLior David wil->fw_version, le32_to_cpu(evt->sw_version), 7784aebd3bdSLior David evt->mac, evt->numof_additional_mids); 7794aebd3bdSLior David if (evt->numof_additional_mids + 1 < wil->max_vifs) { 7804aebd3bdSLior David wil_err(wil, "FW does not support enough MIDs (need %d)", 7814aebd3bdSLior David wil->max_vifs - 1); 7824aebd3bdSLior David return; /* FW load will fail after timeout */ 7834aebd3bdSLior David } 7842cd0f021SVladimir Kondratiev /* ignore MAC address, we already have it from the boot loader */ 785e00243faSLior David strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version)); 7862be7d22fSVladimir Kondratiev 787eb4c0215SDedy Lansky if (len > offsetof(struct wmi_ready_event, rfc_read_calib_result)) { 788eb4c0215SDedy Lansky wil_dbg_wmi(wil, "rfc calibration result %d\n", 789eb4c0215SDedy Lansky evt->rfc_read_calib_result); 790eb4c0215SDedy Lansky wil->fw_calib_result = evt->rfc_read_calib_result; 791eb4c0215SDedy Lansky } 792bf0353a6SAhmad Masri 793bf0353a6SAhmad Masri fw_max_assoc_sta = WIL6210_RX_DESC_MAX_CID; 794bf0353a6SAhmad Masri if (len > offsetof(struct wmi_ready_event, max_assoc_sta) && 795bf0353a6SAhmad Masri evt->max_assoc_sta > 0) { 796bf0353a6SAhmad Masri fw_max_assoc_sta = evt->max_assoc_sta; 797bf0353a6SAhmad Masri wil_dbg_wmi(wil, "fw reported max assoc sta %d\n", 798bf0353a6SAhmad Masri fw_max_assoc_sta); 799bf0353a6SAhmad Masri 800bf0353a6SAhmad Masri if (fw_max_assoc_sta > WIL6210_MAX_CID) { 801bf0353a6SAhmad Masri wil_dbg_wmi(wil, 802bf0353a6SAhmad Masri "fw max assoc sta %d exceeds max driver supported %d\n", 803bf0353a6SAhmad Masri fw_max_assoc_sta, WIL6210_MAX_CID); 804bf0353a6SAhmad Masri fw_max_assoc_sta = WIL6210_MAX_CID; 805bf0353a6SAhmad Masri } 806bf0353a6SAhmad Masri } 807bf0353a6SAhmad Masri 808bf0353a6SAhmad Masri max_assoc_sta = min_t(uint, max_assoc_sta, fw_max_assoc_sta); 809bf0353a6SAhmad Masri wil_dbg_wmi(wil, "setting max assoc sta to %d\n", max_assoc_sta); 810bf0353a6SAhmad Masri 811c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 8129419b6a2SVladimir Kondratiev set_bit(wil_status_fwready, wil->status); 81359502647SDedy Lansky /* let the reset sequence continue */ 8142be7d22fSVladimir Kondratiev complete(&wil->wmi_ready); 8152be7d22fSVladimir Kondratiev } 8162be7d22fSVladimir Kondratiev 817e00243faSLior David static void wmi_evt_rx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 8182be7d22fSVladimir Kondratiev { 819e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 8202be7d22fSVladimir Kondratiev struct wmi_rx_mgmt_packet_event *data = d; 8212be7d22fSVladimir Kondratiev struct wiphy *wiphy = wil_to_wiphy(wil); 8222be7d22fSVladimir Kondratiev struct ieee80211_mgmt *rx_mgmt_frame = 8232be7d22fSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 82490d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_rx_mgmt_packet_event, payload); 82590d89e9aSVladimir Kondratiev int ch_no; 82690d89e9aSVladimir Kondratiev u32 freq; 82790d89e9aSVladimir Kondratiev struct ieee80211_channel *channel; 82890d89e9aSVladimir Kondratiev s32 signal; 82990d89e9aSVladimir Kondratiev __le16 fc; 83090d89e9aSVladimir Kondratiev u32 d_len; 83190d89e9aSVladimir Kondratiev u16 d_status; 8322be7d22fSVladimir Kondratiev 83390d89e9aSVladimir Kondratiev if (flen < 0) { 83490d89e9aSVladimir Kondratiev wil_err(wil, "MGMT Rx: short event, len %d\n", len); 83590d89e9aSVladimir Kondratiev return; 83690d89e9aSVladimir Kondratiev } 83790d89e9aSVladimir Kondratiev 83890d89e9aSVladimir Kondratiev d_len = le32_to_cpu(data->info.len); 83990d89e9aSVladimir Kondratiev if (d_len != flen) { 84090d89e9aSVladimir Kondratiev wil_err(wil, 84190d89e9aSVladimir Kondratiev "MGMT Rx: length mismatch, d_len %d should be %d\n", 84290d89e9aSVladimir Kondratiev d_len, flen); 84390d89e9aSVladimir Kondratiev return; 84490d89e9aSVladimir Kondratiev } 84590d89e9aSVladimir Kondratiev 84690d89e9aSVladimir Kondratiev ch_no = data->info.channel + 1; 84757fbcce3SJohannes Berg freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 84890d89e9aSVladimir Kondratiev channel = ieee80211_get_channel(wiphy, freq); 84930868f5dSDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 85030868f5dSDedy Lansky signal = 100 * data->info.rssi; 85130868f5dSDedy Lansky else 85290d89e9aSVladimir Kondratiev signal = data->info.sqi; 85390d89e9aSVladimir Kondratiev d_status = le16_to_cpu(data->info.status); 85490d89e9aSVladimir Kondratiev fc = rx_mgmt_frame->frame_control; 85590d89e9aSVladimir Kondratiev 85630868f5dSDedy Lansky wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d RSSI %d SQI %d%%\n", 85730868f5dSDedy Lansky data->info.channel, data->info.mcs, data->info.rssi, 858b8b33a3aSVladimir Kondratiev data->info.sqi); 859f27dbf78SVladimir Kondratiev wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len, 860f27dbf78SVladimir Kondratiev le16_to_cpu(fc)); 8617743882dSVladimir Kondratiev wil_dbg_wmi(wil, "qid %d mid %d cid %d\n", 8622be7d22fSVladimir Kondratiev data->info.qid, data->info.mid, data->info.cid); 86390d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Rx ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 86490d89e9aSVladimir Kondratiev d_len, true); 8652be7d22fSVladimir Kondratiev 8662be7d22fSVladimir Kondratiev if (!channel) { 8672be7d22fSVladimir Kondratiev wil_err(wil, "Frame on unsupported channel\n"); 8682be7d22fSVladimir Kondratiev return; 8692be7d22fSVladimir Kondratiev } 8702be7d22fSVladimir Kondratiev 8712be7d22fSVladimir Kondratiev if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) { 8722be7d22fSVladimir Kondratiev struct cfg80211_bss *bss; 8738eea944aSVladimir Kondratiev u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp); 8748eea944aSVladimir Kondratiev u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info); 8758eea944aSVladimir Kondratiev u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int); 8768eea944aSVladimir Kondratiev const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable; 8778eea944aSVladimir Kondratiev size_t ie_len = d_len - offsetof(struct ieee80211_mgmt, 8788eea944aSVladimir Kondratiev u.beacon.variable); 8798eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 8808eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf); 8818eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Beacon interval : %d\n", bi); 8828eea944aSVladimir Kondratiev wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf, 8838eea944aSVladimir Kondratiev ie_len, true); 8842be7d22fSVladimir Kondratiev 885e6d68341SDedy Lansky wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 886e6d68341SDedy Lansky 887a0f7845bSVladimir Kondratiev bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 888a0f7845bSVladimir Kondratiev d_len, signal, GFP_KERNEL); 8892be7d22fSVladimir Kondratiev if (bss) { 8907743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Added BSS %pM\n", 8912be7d22fSVladimir Kondratiev rx_mgmt_frame->bssid); 8925b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 8932be7d22fSVladimir Kondratiev } else { 8945bc8c1f2SJohannes Berg wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 8952be7d22fSVladimir Kondratiev } 896102b1d99SVladimir Kondratiev } else { 897404bbb3cSLior David mutex_lock(&wil->vif_mutex); 898e00243faSLior David cfg80211_rx_mgmt(vif_to_radio_wdev(wil, vif), freq, signal, 899970fdfa8SVladimir Kondratiev (void *)rx_mgmt_frame, d_len, 0); 900404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9012be7d22fSVladimir Kondratiev } 9022be7d22fSVladimir Kondratiev } 9032be7d22fSVladimir Kondratiev 904e00243faSLior David static void wmi_evt_tx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 90590d89e9aSVladimir Kondratiev { 90690d89e9aSVladimir Kondratiev struct wmi_tx_mgmt_packet_event *data = d; 90790d89e9aSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = 90890d89e9aSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 90990d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_tx_mgmt_packet_event, payload); 91090d89e9aSVladimir Kondratiev 91190d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Tx ", DUMP_PREFIX_OFFSET, 16, 1, mgmt_frame, 91290d89e9aSVladimir Kondratiev flen, true); 91390d89e9aSVladimir Kondratiev } 91490d89e9aSVladimir Kondratiev 915e00243faSLior David static void wmi_evt_scan_complete(struct wil6210_vif *vif, int id, 9162be7d22fSVladimir Kondratiev void *d, int len) 9172be7d22fSVladimir Kondratiev { 918e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 919e00243faSLior David 920404bbb3cSLior David mutex_lock(&wil->vif_mutex); 921e00243faSLior David if (vif->scan_request) { 9222be7d22fSVladimir Kondratiev struct wmi_scan_complete_event *data = d; 923035859a5SMaya Erez int status = le32_to_cpu(data->status); 9241d76250bSAvraham Stern struct cfg80211_scan_info info = { 925035859a5SMaya Erez .aborted = ((status != WMI_SCAN_SUCCESS) && 926035859a5SMaya Erez (status != WMI_SCAN_ABORT_REJECTED)), 9271d76250bSAvraham Stern }; 9282be7d22fSVladimir Kondratiev 929035859a5SMaya Erez wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status); 9302a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n", 931e00243faSLior David vif->scan_request, info.aborted); 932e00243faSLior David del_timer_sync(&vif->scan_timer); 933e00243faSLior David cfg80211_scan_done(vif->scan_request, &info); 934e00243faSLior David if (vif->mid == 0) 935e00243faSLior David wil->radio_wdev = wil->main_ndev->ieee80211_ptr; 936e00243faSLior David vif->scan_request = NULL; 937035859a5SMaya Erez wake_up_interruptible(&wil->wq); 938e00243faSLior David if (vif->p2p.pending_listen_wdev) { 939bb6743f7SLior David wil_dbg_misc(wil, "Scheduling delayed listen\n"); 940e00243faSLior David schedule_work(&vif->p2p.delayed_listen_work); 941bb6743f7SLior David } 9422be7d22fSVladimir Kondratiev } else { 9432be7d22fSVladimir Kondratiev wil_err(wil, "SCAN_COMPLETE while not scanning\n"); 9442be7d22fSVladimir Kondratiev } 945404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9462be7d22fSVladimir Kondratiev } 9472be7d22fSVladimir Kondratiev 948e00243faSLior David static void wmi_evt_connect(struct wil6210_vif *vif, int id, void *d, int len) 9492be7d22fSVladimir Kondratiev { 950e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 951e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 952e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 9532be7d22fSVladimir Kondratiev struct wmi_connect_event *evt = d; 9542be7d22fSVladimir Kondratiev int ch; /* channel number */ 95541bd3d58SToke Høiland-Jørgensen struct station_info *sinfo; 9562be7d22fSVladimir Kondratiev u8 *assoc_req_ie, *assoc_resp_ie; 9572be7d22fSVladimir Kondratiev size_t assoc_req_ielen, assoc_resp_ielen; 9582be7d22fSVladimir Kondratiev /* capinfo(u16) + listen_interval(u16) + IEs */ 9592be7d22fSVladimir Kondratiev const size_t assoc_req_ie_offset = sizeof(u16) * 2; 9602be7d22fSVladimir Kondratiev /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 9612be7d22fSVladimir Kondratiev const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 9620916d9f2SMaya Erez int rc; 9632be7d22fSVladimir Kondratiev 9642be7d22fSVladimir Kondratiev if (len < sizeof(*evt)) { 9652be7d22fSVladimir Kondratiev wil_err(wil, "Connect event too short : %d bytes\n", len); 9662be7d22fSVladimir Kondratiev return; 9672be7d22fSVladimir Kondratiev } 9682be7d22fSVladimir Kondratiev if (len != sizeof(*evt) + evt->beacon_ie_len + evt->assoc_req_len + 9692be7d22fSVladimir Kondratiev evt->assoc_resp_len) { 9702be7d22fSVladimir Kondratiev wil_err(wil, 9712be7d22fSVladimir Kondratiev "Connect event corrupted : %d != %d + %d + %d + %d\n", 9722be7d22fSVladimir Kondratiev len, (int)sizeof(*evt), evt->beacon_ie_len, 9732be7d22fSVladimir Kondratiev evt->assoc_req_len, evt->assoc_resp_len); 9742be7d22fSVladimir Kondratiev return; 9752be7d22fSVladimir Kondratiev } 976bf0353a6SAhmad Masri if (evt->cid >= max_assoc_sta) { 9773df2cd36SVladimir Kondratiev wil_err(wil, "Connect CID invalid : %d\n", evt->cid); 9783df2cd36SVladimir Kondratiev return; 9793df2cd36SVladimir Kondratiev } 9803df2cd36SVladimir Kondratiev 9812be7d22fSVladimir Kondratiev ch = evt->channel + 1; 9829d865ee2SLior David wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n", 9839d865ee2SLior David evt->bssid, ch, evt->cid, evt->aid); 9847743882dSVladimir Kondratiev wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1, 9852be7d22fSVladimir Kondratiev evt->assoc_info, len - sizeof(*evt), true); 9862be7d22fSVladimir Kondratiev 9872be7d22fSVladimir Kondratiev /* figure out IE's */ 9882be7d22fSVladimir Kondratiev assoc_req_ie = &evt->assoc_info[evt->beacon_ie_len + 9892be7d22fSVladimir Kondratiev assoc_req_ie_offset]; 9902be7d22fSVladimir Kondratiev assoc_req_ielen = evt->assoc_req_len - assoc_req_ie_offset; 9912be7d22fSVladimir Kondratiev if (evt->assoc_req_len <= assoc_req_ie_offset) { 9922be7d22fSVladimir Kondratiev assoc_req_ie = NULL; 9932be7d22fSVladimir Kondratiev assoc_req_ielen = 0; 9942be7d22fSVladimir Kondratiev } 9952be7d22fSVladimir Kondratiev 9962be7d22fSVladimir Kondratiev assoc_resp_ie = &evt->assoc_info[evt->beacon_ie_len + 9972be7d22fSVladimir Kondratiev evt->assoc_req_len + 9982be7d22fSVladimir Kondratiev assoc_resp_ie_offset]; 9992be7d22fSVladimir Kondratiev assoc_resp_ielen = evt->assoc_resp_len - assoc_resp_ie_offset; 10002be7d22fSVladimir Kondratiev if (evt->assoc_resp_len <= assoc_resp_ie_offset) { 10012be7d22fSVladimir Kondratiev assoc_resp_ie = NULL; 10022be7d22fSVladimir Kondratiev assoc_resp_ielen = 0; 10032be7d22fSVladimir Kondratiev } 10042be7d22fSVladimir Kondratiev 10050916d9f2SMaya Erez if (test_bit(wil_status_resetting, wil->status) || 10060916d9f2SMaya Erez !test_bit(wil_status_fwready, wil->status)) { 10070916d9f2SMaya Erez wil_err(wil, "status_resetting, cancel connect event, CID %d\n", 10080916d9f2SMaya Erez evt->cid); 10090916d9f2SMaya Erez /* no need for cleanup, wil_reset will do that */ 10100916d9f2SMaya Erez return; 10110916d9f2SMaya Erez } 10120916d9f2SMaya Erez 1013b819447dSHamad Kadmany mutex_lock(&wil->mutex); 1014b819447dSHamad Kadmany 10152be7d22fSVladimir Kondratiev if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10162be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10175bd60982SLior David if (!test_bit(wil_vif_fwconnecting, vif->status)) { 10182be7d22fSVladimir Kondratiev wil_err(wil, "Not in connecting state\n"); 10190916d9f2SMaya Erez mutex_unlock(&wil->mutex); 10202be7d22fSVladimir Kondratiev return; 10212be7d22fSVladimir Kondratiev } 1022e00243faSLior David del_timer_sync(&vif->connect_timer); 10233d287fb3SMaya Erez } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10243d287fb3SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 10253d287fb3SMaya Erez if (wil->sta[evt->cid].status != wil_sta_unused) { 1026af3db60aSLazar Alexei wil_err(wil, "AP: Invalid status %d for CID %d\n", 1027af3db60aSLazar Alexei wil->sta[evt->cid].status, evt->cid); 10283d287fb3SMaya Erez mutex_unlock(&wil->mutex); 10293d287fb3SMaya Erez return; 10303d287fb3SMaya Erez } 10310916d9f2SMaya Erez } 10320916d9f2SMaya Erez 10330916d9f2SMaya Erez ether_addr_copy(wil->sta[evt->cid].addr, evt->bssid); 1034e00243faSLior David wil->sta[evt->cid].mid = vif->mid; 10350916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_conn_pending; 10360916d9f2SMaya Erez 103796c93589SGidon Studinski rc = wil_ring_init_tx(vif, evt->cid); 10380916d9f2SMaya Erez if (rc) { 1039af3db60aSLazar Alexei wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n", 1040af3db60aSLazar Alexei evt->cid, rc); 1041e00243faSLior David wmi_disconnect_sta(vif, wil->sta[evt->cid].addr, 1042e1b43407SAhmad Masri WLAN_REASON_UNSPECIFIED, false); 10430916d9f2SMaya Erez } else { 1044af3db60aSLazar Alexei wil_info(wil, "successful connection to CID %d\n", evt->cid); 10450916d9f2SMaya Erez } 10460916d9f2SMaya Erez 10470916d9f2SMaya Erez if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10480916d9f2SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10490916d9f2SMaya Erez if (rc) { 10500916d9f2SMaya Erez netif_carrier_off(ndev); 10519953a782SLior David wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); 1052af3db60aSLazar Alexei wil_err(wil, "cfg80211_connect_result with failure\n"); 10530916d9f2SMaya Erez cfg80211_connect_result(ndev, evt->bssid, NULL, 0, 10540916d9f2SMaya Erez NULL, 0, 10550916d9f2SMaya Erez WLAN_STATUS_UNSPECIFIED_FAILURE, 10560916d9f2SMaya Erez GFP_KERNEL); 10570916d9f2SMaya Erez goto out; 10580916d9f2SMaya Erez } else { 1059bcdd49b0SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1060bcdd49b0SDedy Lansky 1061e00243faSLior David cfg80211_ref_bss(wiphy, vif->bss); 1062e00243faSLior David cfg80211_connect_bss(ndev, evt->bssid, vif->bss, 10632be7d22fSVladimir Kondratiev assoc_req_ie, assoc_req_ielen, 10642be7d22fSVladimir Kondratiev assoc_resp_ie, assoc_resp_ielen, 1065bcdd49b0SDedy Lansky WLAN_STATUS_SUCCESS, GFP_KERNEL, 1066bcdd49b0SDedy Lansky NL80211_TIMEOUT_UNSPECIFIED); 10670916d9f2SMaya Erez } 1068e00243faSLior David vif->bss = NULL; 10692be7d22fSVladimir Kondratiev } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10702be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 107141bd3d58SToke Høiland-Jørgensen 1072849a564bSDedy Lansky if (rc) { 1073849a564bSDedy Lansky if (disable_ap_sme) 1074849a564bSDedy Lansky /* notify new_sta has failed */ 1075849a564bSDedy Lansky cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL); 10760916d9f2SMaya Erez goto out; 1077849a564bSDedy Lansky } 10780916d9f2SMaya Erez 107941bd3d58SToke Høiland-Jørgensen sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL); 108041bd3d58SToke Høiland-Jørgensen if (!sinfo) { 108141bd3d58SToke Høiland-Jørgensen rc = -ENOMEM; 108241bd3d58SToke Høiland-Jørgensen goto out; 10832be7d22fSVladimir Kondratiev } 10842be7d22fSVladimir Kondratiev 108541bd3d58SToke Høiland-Jørgensen sinfo->generation = wil->sinfo_gen++; 108641bd3d58SToke Høiland-Jørgensen 108741bd3d58SToke Høiland-Jørgensen if (assoc_req_ie) { 108841bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies = assoc_req_ie; 108941bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies_len = assoc_req_ielen; 109041bd3d58SToke Høiland-Jørgensen } 109141bd3d58SToke Høiland-Jørgensen 109241bd3d58SToke Høiland-Jørgensen cfg80211_new_sta(ndev, evt->bssid, sinfo, GFP_KERNEL); 109341bd3d58SToke Høiland-Jørgensen 109441bd3d58SToke Høiland-Jørgensen kfree(sinfo); 10950916d9f2SMaya Erez } else { 1096af3db60aSLazar Alexei wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype, 1097af3db60aSLazar Alexei evt->cid); 10980916d9f2SMaya Erez goto out; 10992be7d22fSVladimir Kondratiev } 11000916d9f2SMaya Erez 11010916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_connected; 11029d865ee2SLior David wil->sta[evt->cid].aid = evt->aid; 11035bd60982SLior David if (!test_and_set_bit(wil_vif_fwconnected, vif->status)) 11045bd60982SLior David atomic_inc(&wil->connected_vifs); 11055bd60982SLior David wil_update_net_queues_bh(wil, vif, NULL, false); 11062be7d22fSVladimir Kondratiev 11070916d9f2SMaya Erez out: 1108e00243faSLior David if (rc) { 11090916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_unused; 1110e00243faSLior David wil->sta[evt->cid].mid = U8_MAX; 1111e00243faSLior David } 11125bd60982SLior David clear_bit(wil_vif_fwconnecting, vif->status); 11130916d9f2SMaya Erez mutex_unlock(&wil->mutex); 11142be7d22fSVladimir Kondratiev } 11152be7d22fSVladimir Kondratiev 1116e00243faSLior David static void wmi_evt_disconnect(struct wil6210_vif *vif, int id, 11172be7d22fSVladimir Kondratiev void *d, int len) 11182be7d22fSVladimir Kondratiev { 1119e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 11202be7d22fSVladimir Kondratiev struct wmi_disconnect_event *evt = d; 11214821e6d8SVladimir Kondratiev u16 reason_code = le16_to_cpu(evt->protocol_reason_status); 11222be7d22fSVladimir Kondratiev 11230916d9f2SMaya Erez wil_info(wil, "Disconnect %pM reason [proto %d wmi %d]\n", 11244821e6d8SVladimir Kondratiev evt->bssid, reason_code, evt->disconnect_reason); 11252be7d22fSVladimir Kondratiev 11262be7d22fSVladimir Kondratiev wil->sinfo_gen++; 11272be7d22fSVladimir Kondratiev 1128b819447dSHamad Kadmany if (test_bit(wil_status_resetting, wil->status) || 1129b819447dSHamad Kadmany !test_bit(wil_status_fwready, wil->status)) { 1130b819447dSHamad Kadmany wil_err(wil, "status_resetting, cancel disconnect event\n"); 1131b819447dSHamad Kadmany /* no need for cleanup, wil_reset will do that */ 1132b819447dSHamad Kadmany return; 1133b819447dSHamad Kadmany } 1134b819447dSHamad Kadmany 1135097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 1136e1b43407SAhmad Masri wil6210_disconnect_complete(vif, evt->bssid, reason_code); 1137b571e71bSAhmad Masri if (disable_ap_sme) { 1138b571e71bSAhmad Masri struct wireless_dev *wdev = vif_to_wdev(vif); 1139b571e71bSAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1140b571e71bSAhmad Masri 1141b571e71bSAhmad Masri /* disconnect event in disable_ap_sme mode means link loss */ 1142b571e71bSAhmad Masri switch (wdev->iftype) { 1143b571e71bSAhmad Masri /* AP-like interface */ 1144b571e71bSAhmad Masri case NL80211_IFTYPE_AP: 1145b571e71bSAhmad Masri case NL80211_IFTYPE_P2P_GO: 1146b571e71bSAhmad Masri /* notify hostapd about link loss */ 1147b571e71bSAhmad Masri cfg80211_cqm_pktloss_notify(ndev, evt->bssid, 0, 1148b571e71bSAhmad Masri GFP_KERNEL); 1149b571e71bSAhmad Masri break; 1150b571e71bSAhmad Masri default: 1151b571e71bSAhmad Masri break; 1152b571e71bSAhmad Masri } 1153b571e71bSAhmad Masri } 1154097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 11552be7d22fSVladimir Kondratiev } 11562be7d22fSVladimir Kondratiev 11572be7d22fSVladimir Kondratiev /* 11582be7d22fSVladimir Kondratiev * Firmware reports EAPOL frame using WME event. 11592be7d22fSVladimir Kondratiev * Reconstruct Ethernet frame and deliver it via normal Rx 11602be7d22fSVladimir Kondratiev */ 1161e00243faSLior David static void wmi_evt_eapol_rx(struct wil6210_vif *vif, int id, void *d, int len) 11622be7d22fSVladimir Kondratiev { 1163e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1164e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 11652be7d22fSVladimir Kondratiev struct wmi_eapol_rx_event *evt = d; 11662be7d22fSVladimir Kondratiev u16 eapol_len = le16_to_cpu(evt->eapol_len); 11672be7d22fSVladimir Kondratiev int sz = eapol_len + ETH_HLEN; 11682be7d22fSVladimir Kondratiev struct sk_buff *skb; 11692be7d22fSVladimir Kondratiev struct ethhdr *eth; 1170c8b78b5fSVladimir Kondratiev int cid; 1171c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = NULL; 11722be7d22fSVladimir Kondratiev 1173e00243faSLior David wil_dbg_wmi(wil, "EAPOL len %d from %pM MID %d\n", eapol_len, 1174e00243faSLior David evt->src_mac, vif->mid); 11752be7d22fSVladimir Kondratiev 1176e00243faSLior David cid = wil_find_cid(wil, vif->mid, evt->src_mac); 1177c8b78b5fSVladimir Kondratiev if (cid >= 0) 1178c8b78b5fSVladimir Kondratiev stats = &wil->sta[cid].stats; 1179c8b78b5fSVladimir Kondratiev 11802be7d22fSVladimir Kondratiev if (eapol_len > 196) { /* TODO: revisit size limit */ 11812be7d22fSVladimir Kondratiev wil_err(wil, "EAPOL too large\n"); 11822be7d22fSVladimir Kondratiev return; 11832be7d22fSVladimir Kondratiev } 11842be7d22fSVladimir Kondratiev 11852be7d22fSVladimir Kondratiev skb = alloc_skb(sz, GFP_KERNEL); 11862be7d22fSVladimir Kondratiev if (!skb) { 11872be7d22fSVladimir Kondratiev wil_err(wil, "Failed to allocate skb\n"); 11882be7d22fSVladimir Kondratiev return; 11892be7d22fSVladimir Kondratiev } 1190c8b78b5fSVladimir Kondratiev 11914df864c1SJohannes Berg eth = skb_put(skb, ETH_HLEN); 1192a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_dest, ndev->dev_addr); 1193a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_source, evt->src_mac); 11942be7d22fSVladimir Kondratiev eth->h_proto = cpu_to_be16(ETH_P_PAE); 119559ae1d12SJohannes Berg skb_put_data(skb, evt->eapol, eapol_len); 11962be7d22fSVladimir Kondratiev skb->protocol = eth_type_trans(skb, ndev); 11972be7d22fSVladimir Kondratiev if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { 11982be7d22fSVladimir Kondratiev ndev->stats.rx_packets++; 1199c8b78b5fSVladimir Kondratiev ndev->stats.rx_bytes += sz; 1200c8b78b5fSVladimir Kondratiev if (stats) { 1201c8b78b5fSVladimir Kondratiev stats->rx_packets++; 1202c8b78b5fSVladimir Kondratiev stats->rx_bytes += sz; 1203c8b78b5fSVladimir Kondratiev } 12042be7d22fSVladimir Kondratiev } else { 12052be7d22fSVladimir Kondratiev ndev->stats.rx_dropped++; 1206c8b78b5fSVladimir Kondratiev if (stats) 1207c8b78b5fSVladimir Kondratiev stats->rx_dropped++; 12082be7d22fSVladimir Kondratiev } 12092be7d22fSVladimir Kondratiev } 12102be7d22fSVladimir Kondratiev 121196c93589SGidon Studinski static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len) 12123a124ed6SVladimir Kondratiev { 1213e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 121496c93589SGidon Studinski struct wmi_ring_en_event *evt = d; 121596c93589SGidon Studinski u8 vri = evt->ring_index; 1216e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 1217b9010f10SAhmad Masri struct wil_sta_info *sta; 121849925f24SGustavo A. R. Silva u8 cid; 1219b9010f10SAhmad Masri struct key_params params; 12203a124ed6SVladimir Kondratiev 1221e00243faSLior David wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid); 12223a124ed6SVladimir Kondratiev 122310590c6aSGidon Studinski if (vri >= ARRAY_SIZE(wil->ring_tx)) { 1224230d8442SVladimir Kondratiev wil_err(wil, "Enable for invalid vring %d\n", vri); 1225e58c9f70SVladimir Kondratiev return; 1226e58c9f70SVladimir Kondratiev } 1227849a564bSDedy Lansky 1228b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme || 1229b9010f10SAhmad Masri test_bit(wil_vif_ft_roam, vif->status)) 1230b9010f10SAhmad Masri /* in AP mode with disable_ap_sme that is not FT, 1231b9010f10SAhmad Masri * this is done by wil_cfg80211_change_station() 1232849a564bSDedy Lansky */ 123310590c6aSGidon Studinski wil->ring_tx_data[vri].dot1x_open = true; 123410590c6aSGidon Studinski if (vri == vif->bcast_ring) /* no BA for bcast */ 1235230d8442SVladimir Kondratiev return; 1236b9010f10SAhmad Masri 1237b9010f10SAhmad Masri cid = wil->ring2cid_tid[vri][0]; 1238b9010f10SAhmad Masri if (!wil_cid_valid(cid)) { 1239b9010f10SAhmad Masri wil_err(wil, "invalid cid %d for vring %d\n", cid, vri); 1240b9010f10SAhmad Masri return; 1241b9010f10SAhmad Masri } 1242b9010f10SAhmad Masri 1243b9010f10SAhmad Masri /* In FT mode we get key but not store it as it is received 1244b9010f10SAhmad Masri * before WMI_CONNECT_EVENT received from FW. 1245b9010f10SAhmad Masri * wil_set_crypto_rx is called here to reset the security PN 1246b9010f10SAhmad Masri */ 1247b9010f10SAhmad Masri sta = &wil->sta[cid]; 1248b9010f10SAhmad Masri if (test_bit(wil_vif_ft_roam, vif->status)) { 1249b9010f10SAhmad Masri memset(¶ms, 0, sizeof(params)); 1250b9010f10SAhmad Masri wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, ¶ms); 1251b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP) 1252b9010f10SAhmad Masri clear_bit(wil_vif_ft_roam, vif->status); 1253b9010f10SAhmad Masri } 1254b9010f10SAhmad Masri 12553a3def8dSVladimir Kondratiev if (agg_wsize >= 0) 1256230d8442SVladimir Kondratiev wil_addba_tx_request(wil, vri, agg_wsize); 12573442a504SVladimir Kondratiev } 12583442a504SVladimir Kondratiev 1259e00243faSLior David static void wmi_evt_ba_status(struct wil6210_vif *vif, int id, 1260e00243faSLior David void *d, int len) 1261249a382bSVladimir Kondratiev { 1262e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1263b874ddecSLior David struct wmi_ba_status_event *evt = d; 126410590c6aSGidon Studinski struct wil_ring_tx_data *txdata; 1265249a382bSVladimir Kondratiev 1266cbcf5866SVladimir Kondratiev wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", 12677b05b0abSVladimir Kondratiev evt->ringid, 12687b05b0abSVladimir Kondratiev evt->status == WMI_BA_AGREED ? "OK" : "N/A", 1269cbcf5866SVladimir Kondratiev evt->agg_wsize, __le16_to_cpu(evt->ba_timeout), 1270cbcf5866SVladimir Kondratiev evt->amsdu ? "+" : "-"); 1271b4490f42SVladimir Kondratiev 12727b05b0abSVladimir Kondratiev if (evt->ringid >= WIL6210_MAX_TX_RINGS) { 12737b05b0abSVladimir Kondratiev wil_err(wil, "invalid ring id %d\n", evt->ringid); 12747b05b0abSVladimir Kondratiev return; 12757b05b0abSVladimir Kondratiev } 12767b05b0abSVladimir Kondratiev 12773277213fSVladimir Kondratiev if (evt->status != WMI_BA_AGREED) { 12783277213fSVladimir Kondratiev evt->ba_timeout = 0; 12793277213fSVladimir Kondratiev evt->agg_wsize = 0; 1280cbcf5866SVladimir Kondratiev evt->amsdu = 0; 12817b05b0abSVladimir Kondratiev } 12827b05b0abSVladimir Kondratiev 128310590c6aSGidon Studinski txdata = &wil->ring_tx_data[evt->ringid]; 12843277213fSVladimir Kondratiev 12853277213fSVladimir Kondratiev txdata->agg_timeout = le16_to_cpu(evt->ba_timeout); 12863277213fSVladimir Kondratiev txdata->agg_wsize = evt->agg_wsize; 1287cbcf5866SVladimir Kondratiev txdata->agg_amsdu = evt->amsdu; 12883a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12897b05b0abSVladimir Kondratiev } 12907b05b0abSVladimir Kondratiev 1291e00243faSLior David static void wmi_evt_addba_rx_req(struct wil6210_vif *vif, int id, 1292e00243faSLior David void *d, int len) 12933277213fSVladimir Kondratiev { 1294e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1295bf0353a6SAhmad Masri u8 cid, tid; 12963277213fSVladimir Kondratiev struct wmi_rcp_addba_req_event *evt = d; 12973277213fSVladimir Kondratiev 1298bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 1299bf0353a6SAhmad Masri parse_cidxtid(evt->cidxtid, &cid, &tid); 1300bf0353a6SAhmad Masri } else { 1301bf0353a6SAhmad Masri cid = evt->cid; 1302bf0353a6SAhmad Masri tid = evt->tid; 1303bf0353a6SAhmad Masri } 1304bf0353a6SAhmad Masri wil_addba_rx_request(wil, vif->mid, cid, tid, evt->dialog_token, 13053277213fSVladimir Kondratiev evt->ba_param_set, evt->ba_timeout, 13063277213fSVladimir Kondratiev evt->ba_seq_ctrl); 13073277213fSVladimir Kondratiev } 13083277213fSVladimir Kondratiev 1309e00243faSLior David static void wmi_evt_delba(struct wil6210_vif *vif, int id, void *d, int len) 1310bd33273bSVladimir Kondratiev __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) 13113277213fSVladimir Kondratiev { 1312e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 13133277213fSVladimir Kondratiev struct wmi_delba_event *evt = d; 13143277213fSVladimir Kondratiev u8 cid, tid; 13153277213fSVladimir Kondratiev u16 reason = __le16_to_cpu(evt->reason); 13163277213fSVladimir Kondratiev struct wil_sta_info *sta; 1317ec81b5adSDedy Lansky struct wil_tid_ampdu_rx *r; 1318ec81b5adSDedy Lansky 1319bd33273bSVladimir Kondratiev might_sleep(); 1320bf0353a6SAhmad Masri 1321bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 13223277213fSVladimir Kondratiev parse_cidxtid(evt->cidxtid, &cid, &tid); 1323bf0353a6SAhmad Masri } else { 1324bf0353a6SAhmad Masri cid = evt->cid; 1325bf0353a6SAhmad Masri tid = evt->tid; 1326bf0353a6SAhmad Masri } 1327e00243faSLior David wil_dbg_wmi(wil, "DELBA MID %d CID %d TID %d from %s reason %d\n", 1328e00243faSLior David vif->mid, cid, tid, 13293277213fSVladimir Kondratiev evt->from_initiator ? "originator" : "recipient", 13303277213fSVladimir Kondratiev reason); 13313277213fSVladimir Kondratiev if (!evt->from_initiator) { 13323277213fSVladimir Kondratiev int i; 13333277213fSVladimir Kondratiev /* find Tx vring it belongs to */ 133410590c6aSGidon Studinski for (i = 0; i < ARRAY_SIZE(wil->ring2cid_tid); i++) { 133510590c6aSGidon Studinski if (wil->ring2cid_tid[i][0] == cid && 133610590c6aSGidon Studinski wil->ring2cid_tid[i][1] == tid) { 133710590c6aSGidon Studinski struct wil_ring_tx_data *txdata = 133810590c6aSGidon Studinski &wil->ring_tx_data[i]; 13393277213fSVladimir Kondratiev 13403277213fSVladimir Kondratiev wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i); 13413277213fSVladimir Kondratiev txdata->agg_timeout = 0; 13423277213fSVladimir Kondratiev txdata->agg_wsize = 0; 13433a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 13443277213fSVladimir Kondratiev 13453277213fSVladimir Kondratiev break; /* max. 1 matching ring */ 13463277213fSVladimir Kondratiev } 13473277213fSVladimir Kondratiev } 134810590c6aSGidon Studinski if (i >= ARRAY_SIZE(wil->ring2cid_tid)) 13493277213fSVladimir Kondratiev wil_err(wil, "DELBA: unable to find Tx vring\n"); 13503277213fSVladimir Kondratiev return; 13513277213fSVladimir Kondratiev } 13523277213fSVladimir Kondratiev 13533277213fSVladimir Kondratiev sta = &wil->sta[cid]; 13543277213fSVladimir Kondratiev 1355bd33273bSVladimir Kondratiev spin_lock_bh(&sta->tid_rx_lock); 1356ec81b5adSDedy Lansky 13573277213fSVladimir Kondratiev r = sta->tid_rx[tid]; 13583277213fSVladimir Kondratiev sta->tid_rx[tid] = NULL; 1359b4490f42SVladimir Kondratiev wil_tid_ampdu_rx_free(wil, r); 1360ec81b5adSDedy Lansky 1361bd33273bSVladimir Kondratiev spin_unlock_bh(&sta->tid_rx_lock); 1362b4490f42SVladimir Kondratiev } 1363b4490f42SVladimir Kondratiev 1364a5dc6883SDedy Lansky static void 1365e00243faSLior David wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) 1366a5dc6883SDedy Lansky { 1367e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1368a5dc6883SDedy Lansky struct wmi_sched_scan_result_event *data = d; 1369a5dc6883SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1370a5dc6883SDedy Lansky struct ieee80211_mgmt *rx_mgmt_frame = 1371a5dc6883SDedy Lansky (struct ieee80211_mgmt *)data->payload; 1372a5dc6883SDedy Lansky int flen = len - offsetof(struct wmi_sched_scan_result_event, payload); 1373a5dc6883SDedy Lansky int ch_no; 1374a5dc6883SDedy Lansky u32 freq; 1375a5dc6883SDedy Lansky struct ieee80211_channel *channel; 1376a5dc6883SDedy Lansky s32 signal; 1377a5dc6883SDedy Lansky __le16 fc; 1378a5dc6883SDedy Lansky u32 d_len; 1379a5dc6883SDedy Lansky struct cfg80211_bss *bss; 1380a5dc6883SDedy Lansky 1381a5dc6883SDedy Lansky if (flen < 0) { 1382a5dc6883SDedy Lansky wil_err(wil, "sched scan result event too short, len %d\n", 1383a5dc6883SDedy Lansky len); 1384a5dc6883SDedy Lansky return; 1385a5dc6883SDedy Lansky } 1386a5dc6883SDedy Lansky 1387a5dc6883SDedy Lansky d_len = le32_to_cpu(data->info.len); 1388a5dc6883SDedy Lansky if (d_len != flen) { 1389a5dc6883SDedy Lansky wil_err(wil, 1390a5dc6883SDedy Lansky "sched scan result length mismatch, d_len %d should be %d\n", 1391a5dc6883SDedy Lansky d_len, flen); 1392a5dc6883SDedy Lansky return; 1393a5dc6883SDedy Lansky } 1394a5dc6883SDedy Lansky 1395a5dc6883SDedy Lansky fc = rx_mgmt_frame->frame_control; 1396a5dc6883SDedy Lansky if (!ieee80211_is_probe_resp(fc)) { 1397a5dc6883SDedy Lansky wil_err(wil, "sched scan result invalid frame, fc 0x%04x\n", 1398a5dc6883SDedy Lansky fc); 1399a5dc6883SDedy Lansky return; 1400a5dc6883SDedy Lansky } 1401a5dc6883SDedy Lansky 1402a5dc6883SDedy Lansky ch_no = data->info.channel + 1; 1403a5dc6883SDedy Lansky freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 1404a5dc6883SDedy Lansky channel = ieee80211_get_channel(wiphy, freq); 1405a5dc6883SDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 1406a5dc6883SDedy Lansky signal = 100 * data->info.rssi; 1407a5dc6883SDedy Lansky else 1408a5dc6883SDedy Lansky signal = data->info.sqi; 1409a5dc6883SDedy Lansky 1410a5dc6883SDedy Lansky wil_dbg_wmi(wil, "sched scan result: channel %d MCS %d RSSI %d\n", 1411a5dc6883SDedy Lansky data->info.channel, data->info.mcs, data->info.rssi); 1412a5dc6883SDedy Lansky wil_dbg_wmi(wil, "len %d qid %d mid %d cid %d\n", 1413a5dc6883SDedy Lansky d_len, data->info.qid, data->info.mid, data->info.cid); 1414a5dc6883SDedy Lansky wil_hex_dump_wmi("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 1415a5dc6883SDedy Lansky d_len, true); 1416a5dc6883SDedy Lansky 1417a5dc6883SDedy Lansky if (!channel) { 1418a5dc6883SDedy Lansky wil_err(wil, "Frame on unsupported channel\n"); 1419a5dc6883SDedy Lansky return; 1420a5dc6883SDedy Lansky } 1421a5dc6883SDedy Lansky 1422a5dc6883SDedy Lansky bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 1423a5dc6883SDedy Lansky d_len, signal, GFP_KERNEL); 1424a5dc6883SDedy Lansky if (bss) { 1425a5dc6883SDedy Lansky wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); 1426a5dc6883SDedy Lansky cfg80211_put_bss(wiphy, bss); 1427a5dc6883SDedy Lansky } else { 1428a5dc6883SDedy Lansky wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 1429a5dc6883SDedy Lansky } 1430a5dc6883SDedy Lansky 1431a5dc6883SDedy Lansky cfg80211_sched_scan_results(wiphy, 0); 1432a5dc6883SDedy Lansky } 1433a5dc6883SDedy Lansky 14340c936b3cSDedy Lansky static void wil_link_stats_store_basic(struct wil6210_vif *vif, 14350c936b3cSDedy Lansky struct wmi_link_stats_basic *basic) 14360c936b3cSDedy Lansky { 14370c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14380c936b3cSDedy Lansky u8 cid = basic->cid; 14390c936b3cSDedy Lansky struct wil_sta_info *sta; 14400c936b3cSDedy Lansky 1441bf0353a6SAhmad Masri if (cid < 0 || cid >= max_assoc_sta) { 14420c936b3cSDedy Lansky wil_err(wil, "invalid cid %d\n", cid); 14430c936b3cSDedy Lansky return; 14440c936b3cSDedy Lansky } 14450c936b3cSDedy Lansky 14460c936b3cSDedy Lansky sta = &wil->sta[cid]; 14470c936b3cSDedy Lansky sta->fw_stats_basic = *basic; 14480c936b3cSDedy Lansky } 14490c936b3cSDedy Lansky 14500c936b3cSDedy Lansky static void wil_link_stats_store_global(struct wil6210_vif *vif, 14510c936b3cSDedy Lansky struct wmi_link_stats_global *global) 14520c936b3cSDedy Lansky { 14530c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14540c936b3cSDedy Lansky 14550c936b3cSDedy Lansky wil->fw_stats_global.stats = *global; 14560c936b3cSDedy Lansky } 14570c936b3cSDedy Lansky 14580c936b3cSDedy Lansky static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, 14590c936b3cSDedy Lansky bool has_next, void *payload, 14600c936b3cSDedy Lansky size_t payload_size) 14610c936b3cSDedy Lansky { 14620c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14630c936b3cSDedy Lansky size_t hdr_size = sizeof(struct wmi_link_stats_record); 14640c936b3cSDedy Lansky size_t stats_size, record_size, expected_size; 14650c936b3cSDedy Lansky struct wmi_link_stats_record *hdr; 14660c936b3cSDedy Lansky 14670c936b3cSDedy Lansky if (payload_size < hdr_size) { 14680c936b3cSDedy Lansky wil_err(wil, "link stats wrong event size %zu\n", payload_size); 14690c936b3cSDedy Lansky return; 14700c936b3cSDedy Lansky } 14710c936b3cSDedy Lansky 14720c936b3cSDedy Lansky while (payload_size >= hdr_size) { 14730c936b3cSDedy Lansky hdr = payload; 14740c936b3cSDedy Lansky stats_size = le16_to_cpu(hdr->record_size); 14750c936b3cSDedy Lansky record_size = hdr_size + stats_size; 14760c936b3cSDedy Lansky 14770c936b3cSDedy Lansky if (payload_size < record_size) { 14780c936b3cSDedy Lansky wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", 14790c936b3cSDedy Lansky payload_size, record_size); 14800c936b3cSDedy Lansky return; 14810c936b3cSDedy Lansky } 14820c936b3cSDedy Lansky 14830c936b3cSDedy Lansky switch (hdr->record_type_id) { 14840c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_BASIC: 14850c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_basic); 14860c936b3cSDedy Lansky if (stats_size < expected_size) { 14870c936b3cSDedy Lansky wil_err(wil, "link stats invalid basic record size %zu < %zu\n", 14880c936b3cSDedy Lansky stats_size, expected_size); 14890c936b3cSDedy Lansky return; 14900c936b3cSDedy Lansky } 14910c936b3cSDedy Lansky if (vif->fw_stats_ready) { 14920c936b3cSDedy Lansky /* clean old statistics */ 14930c936b3cSDedy Lansky vif->fw_stats_tsf = 0; 14940c936b3cSDedy Lansky vif->fw_stats_ready = 0; 14950c936b3cSDedy Lansky } 14960c936b3cSDedy Lansky 14970c936b3cSDedy Lansky wil_link_stats_store_basic(vif, payload + hdr_size); 14980c936b3cSDedy Lansky 14990c936b3cSDedy Lansky if (!has_next) { 15000c936b3cSDedy Lansky vif->fw_stats_tsf = tsf; 15010c936b3cSDedy Lansky vif->fw_stats_ready = 1; 15020c936b3cSDedy Lansky } 15030c936b3cSDedy Lansky 15040c936b3cSDedy Lansky break; 15050c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_GLOBAL: 15060c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_global); 15070c936b3cSDedy Lansky if (stats_size < sizeof(struct wmi_link_stats_global)) { 15080c936b3cSDedy Lansky wil_err(wil, "link stats invalid global record size %zu < %zu\n", 15090c936b3cSDedy Lansky stats_size, expected_size); 15100c936b3cSDedy Lansky return; 15110c936b3cSDedy Lansky } 15120c936b3cSDedy Lansky 15130c936b3cSDedy Lansky if (wil->fw_stats_global.ready) { 15140c936b3cSDedy Lansky /* clean old statistics */ 15150c936b3cSDedy Lansky wil->fw_stats_global.tsf = 0; 15160c936b3cSDedy Lansky wil->fw_stats_global.ready = 0; 15170c936b3cSDedy Lansky } 15180c936b3cSDedy Lansky 15190c936b3cSDedy Lansky wil_link_stats_store_global(vif, payload + hdr_size); 15200c936b3cSDedy Lansky 15210c936b3cSDedy Lansky if (!has_next) { 15220c936b3cSDedy Lansky wil->fw_stats_global.tsf = tsf; 15230c936b3cSDedy Lansky wil->fw_stats_global.ready = 1; 15240c936b3cSDedy Lansky } 15250c936b3cSDedy Lansky 15260c936b3cSDedy Lansky break; 15270c936b3cSDedy Lansky default: 15280c936b3cSDedy Lansky break; 15290c936b3cSDedy Lansky } 15300c936b3cSDedy Lansky 15310c936b3cSDedy Lansky /* skip to next record */ 15320c936b3cSDedy Lansky payload += record_size; 15330c936b3cSDedy Lansky payload_size -= record_size; 15340c936b3cSDedy Lansky } 15350c936b3cSDedy Lansky } 15360c936b3cSDedy Lansky 15370c936b3cSDedy Lansky static void 15380c936b3cSDedy Lansky wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) 15390c936b3cSDedy Lansky { 15400c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 15410c936b3cSDedy Lansky struct wmi_link_stats_event *evt = d; 15420c936b3cSDedy Lansky size_t payload_size; 15430c936b3cSDedy Lansky 15440c936b3cSDedy Lansky if (len < offsetof(struct wmi_link_stats_event, payload)) { 15450c936b3cSDedy Lansky wil_err(wil, "stats event way too short %d\n", len); 15460c936b3cSDedy Lansky return; 15470c936b3cSDedy Lansky } 15480c936b3cSDedy Lansky payload_size = le16_to_cpu(evt->payload_size); 15490c936b3cSDedy Lansky if (len < sizeof(struct wmi_link_stats_event) + payload_size) { 15500c936b3cSDedy Lansky wil_err(wil, "stats event too short %d\n", len); 15510c936b3cSDedy Lansky return; 15520c936b3cSDedy Lansky } 15530c936b3cSDedy Lansky 15540c936b3cSDedy Lansky wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, 15550c936b3cSDedy Lansky evt->payload, payload_size); 15560c936b3cSDedy Lansky } 15570c936b3cSDedy Lansky 1558b03fbab0SVladimir Kondratiev /** 1559b9010f10SAhmad Masri * find cid and ringid for the station vif 1560b9010f10SAhmad Masri * 1561b9010f10SAhmad Masri * return error, if other interfaces are used or ring was not found 1562b9010f10SAhmad Masri */ 1563b9010f10SAhmad Masri static int wil_find_cid_ringid_sta(struct wil6210_priv *wil, 1564b9010f10SAhmad Masri struct wil6210_vif *vif, 1565b9010f10SAhmad Masri int *cid, 1566b9010f10SAhmad Masri int *ringid) 1567b9010f10SAhmad Masri { 1568b9010f10SAhmad Masri struct wil_ring *ring; 1569b9010f10SAhmad Masri struct wil_ring_tx_data *txdata; 1570b9010f10SAhmad Masri int min_ring_id = wil_get_min_tx_ring_id(wil); 1571b9010f10SAhmad Masri int i; 1572b9010f10SAhmad Masri u8 lcid; 1573b9010f10SAhmad Masri 1574b9010f10SAhmad Masri if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION || 1575b9010f10SAhmad Masri vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) { 1576b9010f10SAhmad Masri wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype); 1577b9010f10SAhmad Masri return -EINVAL; 1578b9010f10SAhmad Masri } 1579b9010f10SAhmad Masri 1580b9010f10SAhmad Masri /* In the STA mode, it is expected to have only one ring 1581b9010f10SAhmad Masri * for the AP we are connected to. 1582b9010f10SAhmad Masri * find it and return the cid associated with it. 1583b9010f10SAhmad Masri */ 1584b9010f10SAhmad Masri for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) { 1585b9010f10SAhmad Masri ring = &wil->ring_tx[i]; 1586b9010f10SAhmad Masri txdata = &wil->ring_tx_data[i]; 1587b9010f10SAhmad Masri if (!ring->va || !txdata->enabled || txdata->mid != vif->mid) 1588b9010f10SAhmad Masri continue; 1589b9010f10SAhmad Masri 1590b9010f10SAhmad Masri lcid = wil->ring2cid_tid[i][0]; 1591bf0353a6SAhmad Masri if (lcid >= max_assoc_sta) /* skip BCAST */ 1592b9010f10SAhmad Masri continue; 1593b9010f10SAhmad Masri 1594b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid); 1595b9010f10SAhmad Masri *cid = lcid; 1596b9010f10SAhmad Masri *ringid = i; 1597b9010f10SAhmad Masri return 0; 1598b9010f10SAhmad Masri } 1599b9010f10SAhmad Masri 1600b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta cid while no rings active?\n"); 1601b9010f10SAhmad Masri 1602b9010f10SAhmad Masri return -ENOENT; 1603b9010f10SAhmad Masri } 1604b9010f10SAhmad Masri 1605b9010f10SAhmad Masri static void 1606b9010f10SAhmad Masri wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len) 1607b9010f10SAhmad Masri { 1608b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1609b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1610b9010f10SAhmad Masri struct wmi_ft_auth_status_event *data = d; 1611b9010f10SAhmad Masri int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info); 1612b9010f10SAhmad Masri int rc, cid = 0, ringid = 0; 1613b9010f10SAhmad Masri struct cfg80211_ft_event_params ft; 1614b9010f10SAhmad Masri u16 d_len; 1615b9010f10SAhmad Masri /* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */ 1616b9010f10SAhmad Masri const size_t auth_ie_offset = sizeof(u16) * 3; 1617b9010f10SAhmad Masri struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info; 1618b9010f10SAhmad Masri 1619b9010f10SAhmad Masri /* check the status */ 1620b9010f10SAhmad Masri if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) { 1621b9010f10SAhmad Masri wil_err(wil, "FT: auth failed. status %d\n", data->status); 1622b9010f10SAhmad Masri goto fail; 1623b9010f10SAhmad Masri } 1624b9010f10SAhmad Masri 1625b9010f10SAhmad Masri if (ie_len < auth_ie_offset) { 1626b9010f10SAhmad Masri wil_err(wil, "FT: auth event too short, len %d\n", len); 1627b9010f10SAhmad Masri goto fail; 1628b9010f10SAhmad Masri } 1629b9010f10SAhmad Masri 1630b9010f10SAhmad Masri d_len = le16_to_cpu(data->ie_len); 1631b9010f10SAhmad Masri if (d_len != ie_len) { 1632b9010f10SAhmad Masri wil_err(wil, 1633b9010f10SAhmad Masri "FT: auth ie length mismatch, d_len %d should be %d\n", 1634b9010f10SAhmad Masri d_len, ie_len); 1635b9010f10SAhmad Masri goto fail; 1636b9010f10SAhmad Masri } 1637b9010f10SAhmad Masri 1638b9010f10SAhmad Masri if (!test_bit(wil_vif_ft_roam, wil->status)) { 1639b9010f10SAhmad Masri wil_err(wil, "FT: Not in roaming state\n"); 1640b9010f10SAhmad Masri goto fail; 1641b9010f10SAhmad Masri } 1642b9010f10SAhmad Masri 1643b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_transaction) != 2) { 1644b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_transaction %d\n", 1645b9010f10SAhmad Masri le16_to_cpu(auth->auth_transaction)); 1646b9010f10SAhmad Masri goto fail; 1647b9010f10SAhmad Masri } 1648b9010f10SAhmad Masri 1649b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) { 1650b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_alg %d\n", 1651b9010f10SAhmad Masri le16_to_cpu(auth->auth_alg)); 1652b9010f10SAhmad Masri goto fail; 1653b9010f10SAhmad Masri } 1654b9010f10SAhmad Masri 1655b9010f10SAhmad Masri wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr); 1656b9010f10SAhmad Masri wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1, 1657b9010f10SAhmad Masri data->ie_info, d_len, true); 1658b9010f10SAhmad Masri 1659b9010f10SAhmad Masri /* find cid and ringid */ 1660b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1661b9010f10SAhmad Masri if (rc) { 1662b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1663b9010f10SAhmad Masri goto fail; 1664b9010f10SAhmad Masri } 1665b9010f10SAhmad Masri 1666b9010f10SAhmad Masri if (vif->privacy) { 1667b9010f10SAhmad Masri /* For secure assoc, remove old keys */ 1668b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1669b9010f10SAhmad Masri WMI_KEY_USE_PAIRWISE); 1670b9010f10SAhmad Masri if (rc) { 1671b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n"); 1672b9010f10SAhmad Masri goto fail; 1673b9010f10SAhmad Masri } 1674b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1675b9010f10SAhmad Masri WMI_KEY_USE_RX_GROUP); 1676b9010f10SAhmad Masri if (rc) { 1677b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n"); 1678b9010f10SAhmad Masri goto fail; 1679b9010f10SAhmad Masri } 1680b9010f10SAhmad Masri } 1681b9010f10SAhmad Masri 1682b9010f10SAhmad Masri memset(&ft, 0, sizeof(ft)); 1683b9010f10SAhmad Masri ft.ies = data->ie_info + auth_ie_offset; 1684b9010f10SAhmad Masri ft.ies_len = d_len - auth_ie_offset; 1685b9010f10SAhmad Masri ft.target_ap = data->mac_addr; 1686b9010f10SAhmad Masri cfg80211_ft_event(ndev, &ft); 1687b9010f10SAhmad Masri 1688b9010f10SAhmad Masri return; 1689b9010f10SAhmad Masri 1690b9010f10SAhmad Masri fail: 1691e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1692b9010f10SAhmad Masri } 1693b9010f10SAhmad Masri 1694b9010f10SAhmad Masri static void 1695b9010f10SAhmad Masri wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len) 1696b9010f10SAhmad Masri { 1697b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1698b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1699b9010f10SAhmad Masri struct wiphy *wiphy = wil_to_wiphy(wil); 1700b9010f10SAhmad Masri struct wmi_ft_reassoc_status_event *data = d; 1701b9010f10SAhmad Masri int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event, 1702b9010f10SAhmad Masri ie_info); 1703b9010f10SAhmad Masri int rc = -ENOENT, cid = 0, ringid = 0; 1704b9010f10SAhmad Masri int ch; /* channel number (primary) */ 1705b9010f10SAhmad Masri size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0; 1706b9010f10SAhmad Masri u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL; 1707b9010f10SAhmad Masri /* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */ 1708b9010f10SAhmad Masri const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN; 1709b9010f10SAhmad Masri /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 1710b9010f10SAhmad Masri const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 1711b9010f10SAhmad Masri u16 d_len; 1712b9010f10SAhmad Masri int freq; 1713b9010f10SAhmad Masri struct cfg80211_roam_info info; 1714b9010f10SAhmad Masri 1715b9010f10SAhmad Masri if (ies_len < 0) { 1716b9010f10SAhmad Masri wil_err(wil, "ft reassoc event too short, len %d\n", len); 1717b9010f10SAhmad Masri goto fail; 1718b9010f10SAhmad Masri } 1719b9010f10SAhmad Masri 1720b9010f10SAhmad Masri wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d", 1721b9010f10SAhmad Masri data->status, data->aid); 1722b9010f10SAhmad Masri wil_dbg_wmi(wil, " mac_addr=%pM, beacon_ie_len=%d", 1723b9010f10SAhmad Masri data->mac_addr, data->beacon_ie_len); 1724b9010f10SAhmad Masri wil_dbg_wmi(wil, " reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d", 1725b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len), 1726b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1727b9010f10SAhmad Masri 1728b9010f10SAhmad Masri d_len = le16_to_cpu(data->beacon_ie_len) + 1729b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len) + 1730b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len); 1731b9010f10SAhmad Masri if (d_len != ies_len) { 1732b9010f10SAhmad Masri wil_err(wil, 1733b9010f10SAhmad Masri "ft reassoc ie length mismatch, d_len %d should be %d\n", 1734b9010f10SAhmad Masri d_len, ies_len); 1735b9010f10SAhmad Masri goto fail; 1736b9010f10SAhmad Masri } 1737b9010f10SAhmad Masri 1738b9010f10SAhmad Masri /* check the status */ 1739b9010f10SAhmad Masri if (data->status != WMI_FW_STATUS_SUCCESS) { 1740b9010f10SAhmad Masri wil_err(wil, "ft reassoc failed. status %d\n", data->status); 1741b9010f10SAhmad Masri goto fail; 1742b9010f10SAhmad Masri } 1743b9010f10SAhmad Masri 1744b9010f10SAhmad Masri /* find cid and ringid */ 1745b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1746b9010f10SAhmad Masri if (rc) { 1747b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1748b9010f10SAhmad Masri goto fail; 1749b9010f10SAhmad Masri } 1750b9010f10SAhmad Masri 1751b9010f10SAhmad Masri ch = data->channel + 1; 1752b9010f10SAhmad Masri wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n", 1753b9010f10SAhmad Masri data->mac_addr, ch, cid, data->aid); 1754b9010f10SAhmad Masri 1755b9010f10SAhmad Masri wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1, 1756b9010f10SAhmad Masri data->ie_info, len - sizeof(*data), true); 1757b9010f10SAhmad Masri 1758b9010f10SAhmad Masri /* figure out IE's */ 1759b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) { 1760b9010f10SAhmad Masri assoc_req_ie = &data->ie_info[assoc_req_ie_offset]; 1761b9010f10SAhmad Masri assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) - 1762b9010f10SAhmad Masri assoc_req_ie_offset; 1763b9010f10SAhmad Masri } 1764b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) { 1765b9010f10SAhmad Masri wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n", 1766b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1767b9010f10SAhmad Masri goto fail; 1768b9010f10SAhmad Masri } 1769b9010f10SAhmad Masri 1770b9010f10SAhmad Masri assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) + 1771b9010f10SAhmad Masri assoc_resp_ie_offset]; 1772b9010f10SAhmad Masri assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) - 1773b9010f10SAhmad Masri assoc_resp_ie_offset; 1774b9010f10SAhmad Masri 1775b9010f10SAhmad Masri if (test_bit(wil_status_resetting, wil->status) || 1776b9010f10SAhmad Masri !test_bit(wil_status_fwready, wil->status)) { 1777b9010f10SAhmad Masri wil_err(wil, "FT: status_resetting, cancel reassoc event\n"); 1778b9010f10SAhmad Masri /* no need for cleanup, wil_reset will do that */ 1779b9010f10SAhmad Masri return; 1780b9010f10SAhmad Masri } 1781b9010f10SAhmad Masri 1782b9010f10SAhmad Masri mutex_lock(&wil->mutex); 1783b9010f10SAhmad Masri 1784b9010f10SAhmad Masri /* ring modify to set the ring for the roamed AP settings */ 1785b9010f10SAhmad Masri wil_dbg_wmi(wil, 1786b9010f10SAhmad Masri "ft modify tx config for connection CID %d ring %d\n", 1787b9010f10SAhmad Masri cid, ringid); 1788b9010f10SAhmad Masri 1789b9010f10SAhmad Masri rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0); 1790b9010f10SAhmad Masri if (rc) { 1791b9010f10SAhmad Masri wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n", 1792b9010f10SAhmad Masri cid, vif->mid, ringid, rc); 1793b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1794b9010f10SAhmad Masri goto fail; 1795b9010f10SAhmad Masri } 1796b9010f10SAhmad Masri 1797b9010f10SAhmad Masri /* Update the driver STA members with the new bss */ 1798b9010f10SAhmad Masri wil->sta[cid].aid = data->aid; 1799b9010f10SAhmad Masri wil->sta[cid].stats.ft_roams++; 1800b9010f10SAhmad Masri ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid); 1801b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1802b9010f10SAhmad Masri del_timer_sync(&vif->connect_timer); 1803b9010f10SAhmad Masri 1804b9010f10SAhmad Masri cfg80211_ref_bss(wiphy, vif->bss); 1805b9010f10SAhmad Masri freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ); 1806b9010f10SAhmad Masri 1807b9010f10SAhmad Masri memset(&info, 0, sizeof(info)); 1808b9010f10SAhmad Masri info.channel = ieee80211_get_channel(wiphy, freq); 1809b9010f10SAhmad Masri info.bss = vif->bss; 1810b9010f10SAhmad Masri info.req_ie = assoc_req_ie; 1811b9010f10SAhmad Masri info.req_ie_len = assoc_req_ie_len; 1812b9010f10SAhmad Masri info.resp_ie = assoc_resp_ie; 1813b9010f10SAhmad Masri info.resp_ie_len = assoc_resp_ie_len; 1814b9010f10SAhmad Masri cfg80211_roamed(ndev, &info, GFP_KERNEL); 1815b9010f10SAhmad Masri vif->bss = NULL; 1816b9010f10SAhmad Masri 1817b9010f10SAhmad Masri return; 1818b9010f10SAhmad Masri 1819b9010f10SAhmad Masri fail: 1820e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1821b9010f10SAhmad Masri } 1822b9010f10SAhmad Masri 1823b9010f10SAhmad Masri /** 1824b03fbab0SVladimir Kondratiev * Some events are ignored for purpose; and need not be interpreted as 1825b03fbab0SVladimir Kondratiev * "unhandled events" 1826b03fbab0SVladimir Kondratiev */ 1827e00243faSLior David static void wmi_evt_ignore(struct wil6210_vif *vif, int id, void *d, int len) 1828b03fbab0SVladimir Kondratiev { 1829e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1830e00243faSLior David 1831b03fbab0SVladimir Kondratiev wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len); 1832b03fbab0SVladimir Kondratiev } 1833b03fbab0SVladimir Kondratiev 18342be7d22fSVladimir Kondratiev static const struct { 18352be7d22fSVladimir Kondratiev int eventid; 1836e00243faSLior David void (*handler)(struct wil6210_vif *vif, 1837e00243faSLior David int eventid, void *data, int data_len); 18382be7d22fSVladimir Kondratiev } wmi_evt_handlers[] = { 18392be7d22fSVladimir Kondratiev {WMI_READY_EVENTID, wmi_evt_ready}, 1840817f1853SVladimir Kondratiev {WMI_FW_READY_EVENTID, wmi_evt_ignore}, 18412be7d22fSVladimir Kondratiev {WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt}, 184290d89e9aSVladimir Kondratiev {WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt}, 18432be7d22fSVladimir Kondratiev {WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete}, 18442be7d22fSVladimir Kondratiev {WMI_CONNECT_EVENTID, wmi_evt_connect}, 18452be7d22fSVladimir Kondratiev {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, 18462be7d22fSVladimir Kondratiev {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, 1847249a382bSVladimir Kondratiev {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, 18483277213fSVladimir Kondratiev {WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req}, 18493277213fSVladimir Kondratiev {WMI_DELBA_EVENTID, wmi_evt_delba}, 185096c93589SGidon Studinski {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, 1851b03fbab0SVladimir Kondratiev {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, 1852a5dc6883SDedy Lansky {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, 18530c936b3cSDedy Lansky {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, 1854b9010f10SAhmad Masri {WMI_FT_AUTH_STATUS_EVENTID, wmi_evt_auth_status}, 1855b9010f10SAhmad Masri {WMI_FT_REASSOC_STATUS_EVENTID, wmi_evt_reassoc_status}, 18562be7d22fSVladimir Kondratiev }; 18572be7d22fSVladimir Kondratiev 18582be7d22fSVladimir Kondratiev /* 18592be7d22fSVladimir Kondratiev * Run in IRQ context 18602be7d22fSVladimir Kondratiev * Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev 18612be7d22fSVladimir Kondratiev * that will be eventually handled by the @wmi_event_worker in the thread 18622be7d22fSVladimir Kondratiev * context of thread "wil6210_wmi" 18632be7d22fSVladimir Kondratiev */ 18642be7d22fSVladimir Kondratiev void wmi_recv_cmd(struct wil6210_priv *wil) 18652be7d22fSVladimir Kondratiev { 18662be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_tail; 18672be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 18682be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 18692be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 18702be7d22fSVladimir Kondratiev u8 *cmd; 18712be7d22fSVladimir Kondratiev void __iomem *src; 18722be7d22fSVladimir Kondratiev ulong flags; 1873a715c7ddSVladimir Kondratiev unsigned n; 18740916d9f2SMaya Erez unsigned int num_immed_reply = 0; 18752be7d22fSVladimir Kondratiev 1876817f1853SVladimir Kondratiev if (!test_bit(wil_status_mbox_ready, wil->status)) { 18774cf99c93SDedy Lansky wil_err(wil, "Reset in progress. Cannot handle WMI event\n"); 187855f7acddSVladimir Kondratiev return; 187955f7acddSVladimir Kondratiev } 188055f7acddSVladimir Kondratiev 1881fe9ee51eSMaya Erez if (test_bit(wil_status_suspended, wil->status)) { 1882fe9ee51eSMaya Erez wil_err(wil, "suspended. cannot handle WMI event\n"); 1883fe9ee51eSMaya Erez return; 1884fe9ee51eSMaya Erez } 1885fe9ee51eSMaya Erez 1886a715c7ddSVladimir Kondratiev for (n = 0;; n++) { 18872be7d22fSVladimir Kondratiev u16 len; 188895266dc0SVladimir Kondratiev bool q; 18890916d9f2SMaya Erez bool immed_reply = false; 18902be7d22fSVladimir Kondratiev 1891b9eeb512SVladimir Kondratiev r->head = wil_r(wil, RGF_MBOX + 18922be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.head)); 189395266dc0SVladimir Kondratiev if (r->tail == r->head) 189495266dc0SVladimir Kondratiev break; 18952be7d22fSVladimir Kondratiev 1896a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n", 1897a715c7ddSVladimir Kondratiev r->head, r->tail); 1898a715c7ddSVladimir Kondratiev /* read cmd descriptor from tail */ 18992be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail), 19002be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)); 19012be7d22fSVladimir Kondratiev if (d_tail.sync == 0) { 19022be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt not owned by FW?\n"); 190395266dc0SVladimir Kondratiev break; 19042be7d22fSVladimir Kondratiev } 19052be7d22fSVladimir Kondratiev 1906a715c7ddSVladimir Kondratiev /* read cmd header from descriptor */ 19072be7d22fSVladimir Kondratiev if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) { 19082be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt at 0x%08x?\n", 19092be7d22fSVladimir Kondratiev le32_to_cpu(d_tail.addr)); 191095266dc0SVladimir Kondratiev break; 19112be7d22fSVladimir Kondratiev } 19122be7d22fSVladimir Kondratiev len = le16_to_cpu(hdr.len); 1913a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n", 1914a715c7ddSVladimir Kondratiev le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), 1915a715c7ddSVladimir Kondratiev hdr.flags); 1916a715c7ddSVladimir Kondratiev 1917a715c7ddSVladimir Kondratiev /* read cmd buffer from descriptor */ 19182be7d22fSVladimir Kondratiev src = wmi_buffer(wil, d_tail.addr) + 19192be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_hdr); 19202be7d22fSVladimir Kondratiev evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event, 19212be7d22fSVladimir Kondratiev event.wmi) + len, 4), 19222be7d22fSVladimir Kondratiev GFP_KERNEL); 192314f8dc49SJoe Perches if (!evt) 192495266dc0SVladimir Kondratiev break; 192514f8dc49SJoe Perches 19262be7d22fSVladimir Kondratiev evt->event.hdr = hdr; 19272be7d22fSVladimir Kondratiev cmd = (void *)&evt->event.wmi; 19282be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(cmd, src, len); 19292be7d22fSVladimir Kondratiev /* mark entry as empty */ 1930b9eeb512SVladimir Kondratiev wil_w(wil, r->tail + 1931b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ring_desc, sync), 0); 19322be7d22fSVladimir Kondratiev /* indicate */ 19332be7d22fSVladimir Kondratiev if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && 1934b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 1935b874ddecSLior David struct wmi_cmd_hdr *wmi = &evt->event.wmi; 1936b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 1937e00243faSLior David u8 mid = wmi->mid; 1938b874ddecSLior David u32 tstamp = le32_to_cpu(wmi->fw_timestamp); 1939fe9ee51eSMaya Erez if (test_bit(wil_status_resuming, wil->status)) { 1940fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_RESUME_EVENTID) 1941fe9ee51eSMaya Erez clear_bit(wil_status_resuming, 1942fe9ee51eSMaya Erez wil->status); 1943fe9ee51eSMaya Erez else 1944fe9ee51eSMaya Erez wil_err(wil, 1945fe9ee51eSMaya Erez "WMI evt %d while resuming\n", 1946fe9ee51eSMaya Erez id); 1947fe9ee51eSMaya Erez } 1948fe5c271eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1949e00243faSLior David if (wil->reply_id && wil->reply_id == id && 1950e00243faSLior David wil->reply_mid == mid) { 19510916d9f2SMaya Erez if (wil->reply_buf) { 19520916d9f2SMaya Erez memcpy(wil->reply_buf, wmi, 19530916d9f2SMaya Erez min(len, wil->reply_size)); 19540916d9f2SMaya Erez immed_reply = true; 19550916d9f2SMaya Erez } 1956fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_SUSPEND_EVENTID) { 1957fe9ee51eSMaya Erez wil_dbg_wmi(wil, 1958fe9ee51eSMaya Erez "set suspend_resp_rcvd\n"); 1959fe9ee51eSMaya Erez wil->suspend_resp_rcvd = true; 1960fe9ee51eSMaya Erez } 19610916d9f2SMaya Erez } 1962fe5c271eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 19638fe59627SVladimir Kondratiev 19645fad7241SDedy Lansky wil_dbg_wmi(wil, "recv %s (0x%04x) MID %d @%d msec\n", 19655fad7241SDedy Lansky eventid2name(id), id, wmi->mid, tstamp); 1966f988b23fSVladimir Kondratiev trace_wil6210_wmi_event(wmi, &wmi[1], 1967f988b23fSVladimir Kondratiev len - sizeof(*wmi)); 19682be7d22fSVladimir Kondratiev } 19697743882dSVladimir Kondratiev wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1, 19702be7d22fSVladimir Kondratiev &evt->event.hdr, sizeof(hdr) + len, true); 19712be7d22fSVladimir Kondratiev 19722be7d22fSVladimir Kondratiev /* advance tail */ 19732be7d22fSVladimir Kondratiev r->tail = r->base + ((r->tail - r->base + 19742be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)) % r->size); 1975b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + 1976b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail); 19772be7d22fSVladimir Kondratiev 19780916d9f2SMaya Erez if (immed_reply) { 1979af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n", 1980af3db60aSLazar Alexei wil->reply_id); 19810916d9f2SMaya Erez kfree(evt); 19820916d9f2SMaya Erez num_immed_reply++; 19830916d9f2SMaya Erez complete(&wil->wmi_call); 19840916d9f2SMaya Erez } else { 19852be7d22fSVladimir Kondratiev /* add to the pending list */ 19862be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 19872be7d22fSVladimir Kondratiev list_add_tail(&evt->list, &wil->pending_wmi_ev); 19882be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 198995266dc0SVladimir Kondratiev q = queue_work(wil->wmi_wq, &wil->wmi_event_worker); 19907743882dSVladimir Kondratiev wil_dbg_wmi(wil, "queue_work -> %d\n", q); 19912be7d22fSVladimir Kondratiev } 19920916d9f2SMaya Erez } 199395266dc0SVladimir Kondratiev /* normally, 1 event per IRQ should be processed */ 1994af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n", 19950916d9f2SMaya Erez n - num_immed_reply, num_immed_reply); 19962be7d22fSVladimir Kondratiev } 19972be7d22fSVladimir Kondratiev 1998e00243faSLior David int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, 19995f85c7e7SLior David u16 reply_id, void *reply, u16 reply_size, int to_msec) 20002be7d22fSVladimir Kondratiev { 20012be7d22fSVladimir Kondratiev int rc; 2002f4bbb829SNicholas Mc Guire unsigned long remain; 2003dc57731dSLior David ulong flags; 20042be7d22fSVladimir Kondratiev 20052be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 20062be7d22fSVladimir Kondratiev 2007dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2008fe5c271eSMaya Erez wil->reply_id = reply_id; 2009e00243faSLior David wil->reply_mid = mid; 2010fe5c271eSMaya Erez wil->reply_buf = reply; 2011fe5c271eSMaya Erez wil->reply_size = reply_size; 20124d4c4dc3SLior David reinit_completion(&wil->wmi_call); 2013dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2014fe5c271eSMaya Erez 2015e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 20162be7d22fSVladimir Kondratiev if (rc) 20172be7d22fSVladimir Kondratiev goto out; 20182be7d22fSVladimir Kondratiev 201959502647SDedy Lansky remain = wait_for_completion_timeout(&wil->wmi_call, 20202be7d22fSVladimir Kondratiev msecs_to_jiffies(to_msec)); 20212be7d22fSVladimir Kondratiev if (0 == remain) { 20222be7d22fSVladimir Kondratiev wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n", 20232be7d22fSVladimir Kondratiev cmdid, reply_id, to_msec); 20242be7d22fSVladimir Kondratiev rc = -ETIME; 20252be7d22fSVladimir Kondratiev } else { 20267743882dSVladimir Kondratiev wil_dbg_wmi(wil, 20272be7d22fSVladimir Kondratiev "wmi_call(0x%04x->0x%04x) completed in %d msec\n", 20282be7d22fSVladimir Kondratiev cmdid, reply_id, 20292be7d22fSVladimir Kondratiev to_msec - jiffies_to_msecs(remain)); 20302be7d22fSVladimir Kondratiev } 2031fe5c271eSMaya Erez 2032fe5c271eSMaya Erez out: 2033dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 20342be7d22fSVladimir Kondratiev wil->reply_id = 0; 2035e00243faSLior David wil->reply_mid = U8_MAX; 20362be7d22fSVladimir Kondratiev wil->reply_buf = NULL; 20372be7d22fSVladimir Kondratiev wil->reply_size = 0; 2038dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2039fe5c271eSMaya Erez 20402be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 20412be7d22fSVladimir Kondratiev 20422be7d22fSVladimir Kondratiev return rc; 20432be7d22fSVladimir Kondratiev } 20442be7d22fSVladimir Kondratiev 20452be7d22fSVladimir Kondratiev int wmi_echo(struct wil6210_priv *wil) 20462be7d22fSVladimir Kondratiev { 2047e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20482be7d22fSVladimir Kondratiev struct wmi_echo_cmd cmd = { 20492be7d22fSVladimir Kondratiev .value = cpu_to_le32(0x12345678), 20502be7d22fSVladimir Kondratiev }; 20512be7d22fSVladimir Kondratiev 2052e00243faSLior David return wmi_call(wil, WMI_ECHO_CMDID, vif->mid, &cmd, sizeof(cmd), 2053a54a40daSVladimir Kondratiev WMI_ECHO_RSP_EVENTID, NULL, 0, 50); 20542be7d22fSVladimir Kondratiev } 20552be7d22fSVladimir Kondratiev 20562be7d22fSVladimir Kondratiev int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) 20572be7d22fSVladimir Kondratiev { 2058e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20592be7d22fSVladimir Kondratiev struct wmi_set_mac_address_cmd cmd; 20602be7d22fSVladimir Kondratiev 2061a82553bbSVladimir Kondratiev ether_addr_copy(cmd.mac, addr); 20622be7d22fSVladimir Kondratiev 20637743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Set MAC %pM\n", addr); 20642be7d22fSVladimir Kondratiev 2065e00243faSLior David return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, vif->mid, 2066e00243faSLior David &cmd, sizeof(cmd)); 20672be7d22fSVladimir Kondratiev } 20682be7d22fSVladimir Kondratiev 206910d599adSMaya Erez int wmi_led_cfg(struct wil6210_priv *wil, bool enable) 207010d599adSMaya Erez { 2071e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 207210d599adSMaya Erez int rc = 0; 207310d599adSMaya Erez struct wmi_led_cfg_cmd cmd = { 207410d599adSMaya Erez .led_mode = enable, 207510d599adSMaya Erez .id = led_id, 207610d599adSMaya Erez .slow_blink_cfg.blink_on = 207710d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms), 207810d599adSMaya Erez .slow_blink_cfg.blink_off = 207910d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms), 208010d599adSMaya Erez .medium_blink_cfg.blink_on = 208110d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms), 208210d599adSMaya Erez .medium_blink_cfg.blink_off = 208310d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms), 208410d599adSMaya Erez .fast_blink_cfg.blink_on = 208510d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms), 208610d599adSMaya Erez .fast_blink_cfg.blink_off = 208710d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms), 208810d599adSMaya Erez .led_polarity = led_polarity, 208910d599adSMaya Erez }; 209010d599adSMaya Erez struct { 209110d599adSMaya Erez struct wmi_cmd_hdr wmi; 209210d599adSMaya Erez struct wmi_led_cfg_done_event evt; 2093807b0860SAlexei Avshalom Lazar } __packed reply = { 2094807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, 2095807b0860SAlexei Avshalom Lazar }; 209610d599adSMaya Erez 209710d599adSMaya Erez if (led_id == WIL_LED_INVALID_ID) 209810d599adSMaya Erez goto out; 209910d599adSMaya Erez 210010d599adSMaya Erez if (led_id > WIL_LED_MAX_ID) { 210110d599adSMaya Erez wil_err(wil, "Invalid led id %d\n", led_id); 210210d599adSMaya Erez rc = -EINVAL; 210310d599adSMaya Erez goto out; 210410d599adSMaya Erez } 210510d599adSMaya Erez 210610d599adSMaya Erez wil_dbg_wmi(wil, 210710d599adSMaya Erez "%s led %d\n", 210810d599adSMaya Erez enable ? "enabling" : "disabling", led_id); 210910d599adSMaya Erez 2110e00243faSLior David rc = wmi_call(wil, WMI_LED_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 211110d599adSMaya Erez WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply), 211210d599adSMaya Erez 100); 211310d599adSMaya Erez if (rc) 211410d599adSMaya Erez goto out; 211510d599adSMaya Erez 211610d599adSMaya Erez if (reply.evt.status) { 211710d599adSMaya Erez wil_err(wil, "led %d cfg failed with status %d\n", 211810d599adSMaya Erez led_id, le32_to_cpu(reply.evt.status)); 211910d599adSMaya Erez rc = -EINVAL; 212010d599adSMaya Erez } 212110d599adSMaya Erez 212210d599adSMaya Erez out: 212310d599adSMaya Erez return rc; 212410d599adSMaya Erez } 212510d599adSMaya Erez 2126e00243faSLior David int wmi_pcp_start(struct wil6210_vif *vif, 2127e00243faSLior David int bi, u8 wmi_nettype, u8 chan, u8 hidden_ssid, u8 is_go) 21282be7d22fSVladimir Kondratiev { 2129e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2130b8023177SVladimir Kondratiev int rc; 2131b8023177SVladimir Kondratiev 2132b8023177SVladimir Kondratiev struct wmi_pcp_start_cmd cmd = { 21332be7d22fSVladimir Kondratiev .bcon_interval = cpu_to_le16(bi), 21342be7d22fSVladimir Kondratiev .network_type = wmi_nettype, 21352be7d22fSVladimir Kondratiev .disable_sec_offload = 1, 2136adc2d122SVladimir Kondratiev .channel = chan - 1, 21371eb9d1e5SDedy Lansky .pcp_max_assoc_sta = max_assoc_sta, 21388e52fe30SHamad Kadmany .hidden_ssid = hidden_ssid, 2139b4944f2cSLior David .is_go = is_go, 21408a4fa214SAhmad Masri .ap_sme_offload_mode = disable_ap_sme ? 21418a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_PARTIAL : 21428a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_FULL, 2143c3bfea05SLior David .abft_len = wil->abft_len, 21442be7d22fSVladimir Kondratiev }; 2145b8023177SVladimir Kondratiev struct { 2146b874ddecSLior David struct wmi_cmd_hdr wmi; 2147b8023177SVladimir Kondratiev struct wmi_pcp_started_event evt; 2148807b0860SAlexei Avshalom Lazar } __packed reply = { 2149807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2150807b0860SAlexei Avshalom Lazar }; 21512be7d22fSVladimir Kondratiev 2152e00243faSLior David if (!vif->privacy) 21532be7d22fSVladimir Kondratiev cmd.disable_sec = 1; 21542be7d22fSVladimir Kondratiev 21551eb9d1e5SDedy Lansky if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) || 21561eb9d1e5SDedy Lansky (cmd.pcp_max_assoc_sta <= 0)) { 2157bf0353a6SAhmad Masri wil_err(wil, "unexpected max_assoc_sta %d\n", 2158bf0353a6SAhmad Masri cmd.pcp_max_assoc_sta); 2159bf0353a6SAhmad Masri return -EOPNOTSUPP; 21601eb9d1e5SDedy Lansky } 21611eb9d1e5SDedy Lansky 2162849a564bSDedy Lansky if (disable_ap_sme && 21638a4fa214SAhmad Masri !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, 2164849a564bSDedy Lansky wil->fw_capabilities)) { 2165849a564bSDedy Lansky wil_err(wil, "disable_ap_sme not supported by FW\n"); 2166849a564bSDedy Lansky return -EOPNOTSUPP; 2167849a564bSDedy Lansky } 2168849a564bSDedy Lansky 21698b5c7f6cSVladimir Kondratiev /* 21708b5c7f6cSVladimir Kondratiev * Processing time may be huge, in case of secure AP it takes about 21718b5c7f6cSVladimir Kondratiev * 3500ms for FW to start AP 21728b5c7f6cSVladimir Kondratiev */ 2173e00243faSLior David rc = wmi_call(wil, WMI_PCP_START_CMDID, vif->mid, &cmd, sizeof(cmd), 21748b5c7f6cSVladimir Kondratiev WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000); 2175b8023177SVladimir Kondratiev if (rc) 2176b8023177SVladimir Kondratiev return rc; 2177b8023177SVladimir Kondratiev 2178b8023177SVladimir Kondratiev if (reply.evt.status != WMI_FW_STATUS_SUCCESS) 2179b8023177SVladimir Kondratiev rc = -EINVAL; 2180b8023177SVladimir Kondratiev 218110d599adSMaya Erez if (wmi_nettype != WMI_NETTYPE_P2P) 218210d599adSMaya Erez /* Don't fail due to error in the led configuration */ 218310d599adSMaya Erez wmi_led_cfg(wil, true); 218410d599adSMaya Erez 2185b8023177SVladimir Kondratiev return rc; 2186b8023177SVladimir Kondratiev } 2187b8023177SVladimir Kondratiev 2188e00243faSLior David int wmi_pcp_stop(struct wil6210_vif *vif) 2189b8023177SVladimir Kondratiev { 2190e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 219110d599adSMaya Erez int rc; 219210d599adSMaya Erez 219310d599adSMaya Erez rc = wmi_led_cfg(wil, false); 219410d599adSMaya Erez if (rc) 219510d599adSMaya Erez return rc; 219610d599adSMaya Erez 2197e00243faSLior David return wmi_call(wil, WMI_PCP_STOP_CMDID, vif->mid, NULL, 0, 2198b8023177SVladimir Kondratiev WMI_PCP_STOPPED_EVENTID, NULL, 0, 20); 21992be7d22fSVladimir Kondratiev } 22002be7d22fSVladimir Kondratiev 2201e00243faSLior David int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid) 22022be7d22fSVladimir Kondratiev { 2203e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22042be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd = { 22052be7d22fSVladimir Kondratiev .ssid_len = cpu_to_le32(ssid_len), 22062be7d22fSVladimir Kondratiev }; 22072be7d22fSVladimir Kondratiev 22082be7d22fSVladimir Kondratiev if (ssid_len > sizeof(cmd.ssid)) 22092be7d22fSVladimir Kondratiev return -EINVAL; 22102be7d22fSVladimir Kondratiev 22112be7d22fSVladimir Kondratiev memcpy(cmd.ssid, ssid, ssid_len); 22122be7d22fSVladimir Kondratiev 2213e00243faSLior David return wmi_send(wil, WMI_SET_SSID_CMDID, vif->mid, &cmd, sizeof(cmd)); 22142be7d22fSVladimir Kondratiev } 22152be7d22fSVladimir Kondratiev 2216e00243faSLior David int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) 22172be7d22fSVladimir Kondratiev { 2218e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22192be7d22fSVladimir Kondratiev int rc; 22202be7d22fSVladimir Kondratiev struct { 2221b874ddecSLior David struct wmi_cmd_hdr wmi; 22222be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd; 22232be7d22fSVladimir Kondratiev } __packed reply; 22242be7d22fSVladimir Kondratiev int len; /* reply.cmd.ssid_len in CPU order */ 22252be7d22fSVladimir Kondratiev 2226807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2227807b0860SAlexei Avshalom Lazar 2228e00243faSLior David rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, 2229e00243faSLior David WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 20); 22302be7d22fSVladimir Kondratiev if (rc) 22312be7d22fSVladimir Kondratiev return rc; 22322be7d22fSVladimir Kondratiev 22332be7d22fSVladimir Kondratiev len = le32_to_cpu(reply.cmd.ssid_len); 22342be7d22fSVladimir Kondratiev if (len > sizeof(reply.cmd.ssid)) 22352be7d22fSVladimir Kondratiev return -EINVAL; 22362be7d22fSVladimir Kondratiev 22372be7d22fSVladimir Kondratiev *ssid_len = len; 22382be7d22fSVladimir Kondratiev memcpy(ssid, reply.cmd.ssid, len); 22392be7d22fSVladimir Kondratiev 22402be7d22fSVladimir Kondratiev return 0; 22412be7d22fSVladimir Kondratiev } 22422be7d22fSVladimir Kondratiev 22432be7d22fSVladimir Kondratiev int wmi_set_channel(struct wil6210_priv *wil, int channel) 22442be7d22fSVladimir Kondratiev { 2245e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22462be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd = { 22472be7d22fSVladimir Kondratiev .channel = channel - 1, 22482be7d22fSVladimir Kondratiev }; 22492be7d22fSVladimir Kondratiev 2250e00243faSLior David return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, vif->mid, 2251e00243faSLior David &cmd, sizeof(cmd)); 22522be7d22fSVladimir Kondratiev } 22532be7d22fSVladimir Kondratiev 22542be7d22fSVladimir Kondratiev int wmi_get_channel(struct wil6210_priv *wil, int *channel) 22552be7d22fSVladimir Kondratiev { 2256e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22572be7d22fSVladimir Kondratiev int rc; 22582be7d22fSVladimir Kondratiev struct { 2259b874ddecSLior David struct wmi_cmd_hdr wmi; 22602be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd; 22612be7d22fSVladimir Kondratiev } __packed reply; 22622be7d22fSVladimir Kondratiev 2263807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2264807b0860SAlexei Avshalom Lazar 2265e00243faSLior David rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, 22662be7d22fSVladimir Kondratiev WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 20); 22672be7d22fSVladimir Kondratiev if (rc) 22682be7d22fSVladimir Kondratiev return rc; 22692be7d22fSVladimir Kondratiev 22702be7d22fSVladimir Kondratiev if (reply.cmd.channel > 3) 22712be7d22fSVladimir Kondratiev return -EINVAL; 22722be7d22fSVladimir Kondratiev 22732be7d22fSVladimir Kondratiev *channel = reply.cmd.channel + 1; 22742be7d22fSVladimir Kondratiev 22752be7d22fSVladimir Kondratiev return 0; 22762be7d22fSVladimir Kondratiev } 22772be7d22fSVladimir Kondratiev 2278e00243faSLior David int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) 2279b8023177SVladimir Kondratiev { 2280e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2281e6d68341SDedy Lansky int rc; 2282b8023177SVladimir Kondratiev struct wmi_p2p_cfg_cmd cmd = { 2283e6d68341SDedy Lansky .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, 2284e6d68341SDedy Lansky .bcon_interval = cpu_to_le16(bi), 2285b8023177SVladimir Kondratiev .channel = channel - 1, 2286b8023177SVladimir Kondratiev }; 2287e6d68341SDedy Lansky struct { 2288e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2289e6d68341SDedy Lansky struct wmi_p2p_cfg_done_event evt; 2290807b0860SAlexei Avshalom Lazar } __packed reply = { 2291807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2292807b0860SAlexei Avshalom Lazar }; 2293b8023177SVladimir Kondratiev 2294e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); 2295e6d68341SDedy Lansky 2296e00243faSLior David rc = wmi_call(wil, WMI_P2P_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2297e6d68341SDedy Lansky WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); 2298e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2299e6d68341SDedy Lansky wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); 2300e6d68341SDedy Lansky rc = -EINVAL; 2301e6d68341SDedy Lansky } 2302e6d68341SDedy Lansky 2303e6d68341SDedy Lansky return rc; 2304e6d68341SDedy Lansky } 2305e6d68341SDedy Lansky 2306e00243faSLior David int wmi_start_listen(struct wil6210_vif *vif) 2307e6d68341SDedy Lansky { 2308e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2309e6d68341SDedy Lansky int rc; 2310e6d68341SDedy Lansky struct { 2311e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2312e6d68341SDedy Lansky struct wmi_listen_started_event evt; 2313807b0860SAlexei Avshalom Lazar } __packed reply = { 2314807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2315807b0860SAlexei Avshalom Lazar }; 2316e6d68341SDedy Lansky 2317e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); 2318e6d68341SDedy Lansky 2319e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 2320e6d68341SDedy Lansky WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); 2321e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2322e6d68341SDedy Lansky wil_err(wil, "device failed to start listen. status %d\n", 2323e6d68341SDedy Lansky reply.evt.status); 2324e6d68341SDedy Lansky rc = -EINVAL; 2325e6d68341SDedy Lansky } 2326e6d68341SDedy Lansky 2327e6d68341SDedy Lansky return rc; 2328e6d68341SDedy Lansky } 2329e6d68341SDedy Lansky 2330e00243faSLior David int wmi_start_search(struct wil6210_vif *vif) 2331e6d68341SDedy Lansky { 2332e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2333e6d68341SDedy Lansky int rc; 2334e6d68341SDedy Lansky struct { 2335e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2336e6d68341SDedy Lansky struct wmi_search_started_event evt; 2337807b0860SAlexei Avshalom Lazar } __packed reply = { 2338807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2339807b0860SAlexei Avshalom Lazar }; 2340e6d68341SDedy Lansky 2341e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); 2342e6d68341SDedy Lansky 2343e00243faSLior David rc = wmi_call(wil, WMI_START_SEARCH_CMDID, vif->mid, NULL, 0, 2344e6d68341SDedy Lansky WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); 2345e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2346e6d68341SDedy Lansky wil_err(wil, "device failed to start search. status %d\n", 2347e6d68341SDedy Lansky reply.evt.status); 2348e6d68341SDedy Lansky rc = -EINVAL; 2349e6d68341SDedy Lansky } 2350e6d68341SDedy Lansky 2351e6d68341SDedy Lansky return rc; 2352e6d68341SDedy Lansky } 2353e6d68341SDedy Lansky 2354e00243faSLior David int wmi_stop_discovery(struct wil6210_vif *vif) 2355e6d68341SDedy Lansky { 2356e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2357e6d68341SDedy Lansky int rc; 2358e6d68341SDedy Lansky 2359e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); 2360e6d68341SDedy Lansky 2361e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 2362e6d68341SDedy Lansky WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 100); 2363e6d68341SDedy Lansky 2364e6d68341SDedy Lansky if (rc) 2365e6d68341SDedy Lansky wil_err(wil, "Failed to stop discovery\n"); 2366e6d68341SDedy Lansky 2367e6d68341SDedy Lansky return rc; 2368b8023177SVladimir Kondratiev } 2369b8023177SVladimir Kondratiev 2370e00243faSLior David int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, 2371230d8442SVladimir Kondratiev const void *mac_addr, int key_usage) 23722be7d22fSVladimir Kondratiev { 2373e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 23742be7d22fSVladimir Kondratiev struct wmi_delete_cipher_key_cmd cmd = { 23752be7d22fSVladimir Kondratiev .key_index = key_index, 23762be7d22fSVladimir Kondratiev }; 23772be7d22fSVladimir Kondratiev 23782be7d22fSVladimir Kondratiev if (mac_addr) 23792be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 23802be7d22fSVladimir Kondratiev 2381e00243faSLior David return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, vif->mid, 2382e00243faSLior David &cmd, sizeof(cmd)); 23832be7d22fSVladimir Kondratiev } 23842be7d22fSVladimir Kondratiev 2385e00243faSLior David int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, 2386230d8442SVladimir Kondratiev const void *mac_addr, int key_len, const void *key, 2387230d8442SVladimir Kondratiev int key_usage) 23882be7d22fSVladimir Kondratiev { 2389e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 23902be7d22fSVladimir Kondratiev struct wmi_add_cipher_key_cmd cmd = { 23912be7d22fSVladimir Kondratiev .key_index = key_index, 2392230d8442SVladimir Kondratiev .key_usage = key_usage, 23932be7d22fSVladimir Kondratiev .key_len = key_len, 23942be7d22fSVladimir Kondratiev }; 23952be7d22fSVladimir Kondratiev 23962be7d22fSVladimir Kondratiev if (!key || (key_len > sizeof(cmd.key))) 23972be7d22fSVladimir Kondratiev return -EINVAL; 23982be7d22fSVladimir Kondratiev 23992be7d22fSVladimir Kondratiev memcpy(cmd.key, key, key_len); 24002be7d22fSVladimir Kondratiev if (mac_addr) 24012be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24022be7d22fSVladimir Kondratiev 2403e00243faSLior David return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, vif->mid, 2404e00243faSLior David &cmd, sizeof(cmd)); 24052be7d22fSVladimir Kondratiev } 24062be7d22fSVladimir Kondratiev 2407e00243faSLior David int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) 24082be7d22fSVladimir Kondratiev { 2409e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24105421bf0cSVladimir Kondratiev static const char *const names[] = { 24115421bf0cSVladimir Kondratiev [WMI_FRAME_BEACON] = "BEACON", 24125421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_REQ] = "PROBE_REQ", 24135421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP", 24145421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ", 24155421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP", 24165421bf0cSVladimir Kondratiev }; 24172be7d22fSVladimir Kondratiev int rc; 24182be7d22fSVladimir Kondratiev u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len; 2419b5a8ffcaSLior David struct wmi_set_appie_cmd *cmd; 24208fe59627SVladimir Kondratiev 2421b5a8ffcaSLior David if (len < ie_len) { 2422b5a8ffcaSLior David rc = -EINVAL; 2423b5a8ffcaSLior David goto out; 2424b5a8ffcaSLior David } 2425b5a8ffcaSLior David 2426b5a8ffcaSLior David cmd = kzalloc(len, GFP_KERNEL); 24275421bf0cSVladimir Kondratiev if (!cmd) { 24285421bf0cSVladimir Kondratiev rc = -ENOMEM; 24295421bf0cSVladimir Kondratiev goto out; 24305421bf0cSVladimir Kondratiev } 2431ac4acdb7SVladimir Kondratiev if (!ie) 2432ac4acdb7SVladimir Kondratiev ie_len = 0; 24332be7d22fSVladimir Kondratiev 24342be7d22fSVladimir Kondratiev cmd->mgmt_frm_type = type; 24352be7d22fSVladimir Kondratiev /* BUG: FW API define ieLen as u8. Will fix FW */ 24362be7d22fSVladimir Kondratiev cmd->ie_len = cpu_to_le16(ie_len); 24372be7d22fSVladimir Kondratiev memcpy(cmd->ie_info, ie, ie_len); 2438e00243faSLior David rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); 24392be7d22fSVladimir Kondratiev kfree(cmd); 24405421bf0cSVladimir Kondratiev out: 24415421bf0cSVladimir Kondratiev if (rc) { 24425421bf0cSVladimir Kondratiev const char *name = type < ARRAY_SIZE(names) ? 24435421bf0cSVladimir Kondratiev names[type] : "??"; 24445421bf0cSVladimir Kondratiev wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc); 24455421bf0cSVladimir Kondratiev } 24462be7d22fSVladimir Kondratiev 24472be7d22fSVladimir Kondratiev return rc; 24482be7d22fSVladimir Kondratiev } 24492be7d22fSVladimir Kondratiev 2450b9010f10SAhmad Masri int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie) 2451b9010f10SAhmad Masri { 2452b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 2453b9010f10SAhmad Masri u16 len; 2454b9010f10SAhmad Masri struct wmi_update_ft_ies_cmd *cmd; 2455b9010f10SAhmad Masri int rc; 2456b9010f10SAhmad Masri 2457b9010f10SAhmad Masri if (!ie) 2458b9010f10SAhmad Masri ie_len = 0; 2459b9010f10SAhmad Masri 2460b9010f10SAhmad Masri len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len; 2461b9010f10SAhmad Masri if (len < ie_len) { 2462b9010f10SAhmad Masri wil_err(wil, "wraparound. ie len %d\n", ie_len); 2463b9010f10SAhmad Masri return -EINVAL; 2464b9010f10SAhmad Masri } 2465b9010f10SAhmad Masri 2466b9010f10SAhmad Masri cmd = kzalloc(len, GFP_KERNEL); 2467b9010f10SAhmad Masri if (!cmd) { 2468b9010f10SAhmad Masri rc = -ENOMEM; 2469b9010f10SAhmad Masri goto out; 2470b9010f10SAhmad Masri } 2471b9010f10SAhmad Masri 2472b9010f10SAhmad Masri cmd->ie_len = cpu_to_le16(ie_len); 2473b9010f10SAhmad Masri memcpy(cmd->ie_info, ie, ie_len); 2474b9010f10SAhmad Masri rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len); 2475b9010f10SAhmad Masri kfree(cmd); 2476b9010f10SAhmad Masri 2477b9010f10SAhmad Masri out: 2478b9010f10SAhmad Masri if (rc) 2479b9010f10SAhmad Masri wil_err(wil, "update ft ies failed : %d\n", rc); 2480b9010f10SAhmad Masri 2481b9010f10SAhmad Masri return rc; 2482b9010f10SAhmad Masri } 2483b9010f10SAhmad Masri 24841647f12fSVladimir Kondratiev /** 24851647f12fSVladimir Kondratiev * wmi_rxon - turn radio on/off 24861647f12fSVladimir Kondratiev * @on: turn on if true, off otherwise 24871647f12fSVladimir Kondratiev * 24881647f12fSVladimir Kondratiev * Only switch radio. Channel should be set separately. 24891647f12fSVladimir Kondratiev * No timeout for rxon - radio turned on forever unless some other call 24901647f12fSVladimir Kondratiev * turns it off 24911647f12fSVladimir Kondratiev */ 24921647f12fSVladimir Kondratiev int wmi_rxon(struct wil6210_priv *wil, bool on) 24931647f12fSVladimir Kondratiev { 2494e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 24951647f12fSVladimir Kondratiev int rc; 24961647f12fSVladimir Kondratiev struct { 2497b874ddecSLior David struct wmi_cmd_hdr wmi; 24981647f12fSVladimir Kondratiev struct wmi_listen_started_event evt; 2499807b0860SAlexei Avshalom Lazar } __packed reply = { 2500807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2501807b0860SAlexei Avshalom Lazar }; 25021647f12fSVladimir Kondratiev 2503af3db60aSLazar Alexei wil_info(wil, "(%s)\n", on ? "on" : "off"); 25041647f12fSVladimir Kondratiev 25051647f12fSVladimir Kondratiev if (on) { 2506e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 25071647f12fSVladimir Kondratiev WMI_LISTEN_STARTED_EVENTID, 25081647f12fSVladimir Kondratiev &reply, sizeof(reply), 100); 25091647f12fSVladimir Kondratiev if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) 25101647f12fSVladimir Kondratiev rc = -EINVAL; 25111647f12fSVladimir Kondratiev } else { 2512e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 25131647f12fSVladimir Kondratiev WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20); 25141647f12fSVladimir Kondratiev } 25151647f12fSVladimir Kondratiev 25161647f12fSVladimir Kondratiev return rc; 25171647f12fSVladimir Kondratiev } 25181647f12fSVladimir Kondratiev 251910590c6aSGidon Studinski int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring) 252047e19af9SVladimir Kondratiev { 2521e00243faSLior David struct net_device *ndev = wil->main_ndev; 2522e00243faSLior David struct wireless_dev *wdev = ndev->ieee80211_ptr; 2523e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(ndev); 252447e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_cmd cmd = { 252547e19af9SVladimir Kondratiev .action = WMI_RX_CHAIN_ADD, 252647e19af9SVladimir Kondratiev .rx_sw_ring = { 252752a45702SLior David .max_mpdu_size = cpu_to_le16( 252852a45702SLior David wil_mtu2macbuf(wil->rx_buf_len)), 252947e19af9SVladimir Kondratiev .ring_mem_base = cpu_to_le64(vring->pa), 253047e19af9SVladimir Kondratiev .ring_size = cpu_to_le16(vring->size), 253147e19af9SVladimir Kondratiev }, 253247e19af9SVladimir Kondratiev .mid = 0, /* TODO - what is it? */ 253347e19af9SVladimir Kondratiev .decap_trans_type = WMI_DECAP_TYPE_802_3, 2534b4490f42SVladimir Kondratiev .reorder_type = WMI_RX_SW_REORDER, 2535ab954628SVladimir Kondratiev .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), 253647e19af9SVladimir Kondratiev }; 253747e19af9SVladimir Kondratiev struct { 2538b874ddecSLior David struct wmi_cmd_hdr wmi; 253947e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_done_event evt; 254047e19af9SVladimir Kondratiev } __packed evt; 254147e19af9SVladimir Kondratiev int rc; 254247e19af9SVladimir Kondratiev 2543807b0860SAlexei Avshalom Lazar memset(&evt, 0, sizeof(evt)); 2544807b0860SAlexei Avshalom Lazar 254547e19af9SVladimir Kondratiev if (wdev->iftype == NL80211_IFTYPE_MONITOR) { 25467d3e4dbeSLior David struct ieee80211_channel *ch = wil->monitor_chandef.chan; 254747e19af9SVladimir Kondratiev 254847e19af9SVladimir Kondratiev cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON); 254947e19af9SVladimir Kondratiev if (ch) 255047e19af9SVladimir Kondratiev cmd.sniffer_cfg.channel = ch->hw_value - 1; 255147e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_info_mode = 2552387f3794SMaya Erez cpu_to_le32(WMI_SNIFFER_PHY_INFO_DISABLED); 255347e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_support = 255447e19af9SVladimir Kondratiev cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL) 25554765332dSVladimir Kondratiev ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS); 2556504937d4SKirshenbaum Erez } else { 2557504937d4SKirshenbaum Erez /* Initialize offload (in non-sniffer mode). 2558504937d4SKirshenbaum Erez * Linux IP stack always calculates IP checksum 2559504937d4SKirshenbaum Erez * HW always calculate TCP/UDP checksum 2560504937d4SKirshenbaum Erez */ 2561504937d4SKirshenbaum Erez cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS); 256247e19af9SVladimir Kondratiev } 2563c406ea7cSVladimir Kondratiev 2564c406ea7cSVladimir Kondratiev if (rx_align_2) 2565c406ea7cSVladimir Kondratiev cmd.l2_802_3_offload_ctrl |= 2566c406ea7cSVladimir Kondratiev L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK; 2567c406ea7cSVladimir Kondratiev 256847e19af9SVladimir Kondratiev /* typical time for secure PCP is 840ms */ 2569e00243faSLior David rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, vif->mid, &cmd, sizeof(cmd), 257047e19af9SVladimir Kondratiev WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000); 257147e19af9SVladimir Kondratiev if (rc) 257247e19af9SVladimir Kondratiev return rc; 257347e19af9SVladimir Kondratiev 2574807b0860SAlexei Avshalom Lazar if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) 2575807b0860SAlexei Avshalom Lazar rc = -EINVAL; 2576807b0860SAlexei Avshalom Lazar 257747e19af9SVladimir Kondratiev vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); 257847e19af9SVladimir Kondratiev 25797743882dSVladimir Kondratiev wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", 258047e19af9SVladimir Kondratiev le32_to_cpu(evt.evt.status), vring->hwtail); 258147e19af9SVladimir Kondratiev 258247e19af9SVladimir Kondratiev return rc; 258347e19af9SVladimir Kondratiev } 258447e19af9SVladimir Kondratiev 25858c679675SVladimir Kondratiev int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) 25861a2780e0SVladimir Kondratiev { 2587e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 25881a2780e0SVladimir Kondratiev int rc; 25891a2780e0SVladimir Kondratiev struct wmi_temp_sense_cmd cmd = { 25908c679675SVladimir Kondratiev .measure_baseband_en = cpu_to_le32(!!t_bb), 25918c679675SVladimir Kondratiev .measure_rf_en = cpu_to_le32(!!t_rf), 25928c679675SVladimir Kondratiev .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), 25931a2780e0SVladimir Kondratiev }; 25941a2780e0SVladimir Kondratiev struct { 2595b874ddecSLior David struct wmi_cmd_hdr wmi; 25961a2780e0SVladimir Kondratiev struct wmi_temp_sense_done_event evt; 25971a2780e0SVladimir Kondratiev } __packed reply; 25981a2780e0SVladimir Kondratiev 2599807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2600807b0860SAlexei Avshalom Lazar 2601e00243faSLior David rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), 26021a2780e0SVladimir Kondratiev WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100); 26031a2780e0SVladimir Kondratiev if (rc) 26041a2780e0SVladimir Kondratiev return rc; 26051a2780e0SVladimir Kondratiev 26068c679675SVladimir Kondratiev if (t_bb) 26078c679675SVladimir Kondratiev *t_bb = le32_to_cpu(reply.evt.baseband_t1000); 26088c679675SVladimir Kondratiev if (t_rf) 26098c679675SVladimir Kondratiev *t_rf = le32_to_cpu(reply.evt.rf_t1000); 26101a2780e0SVladimir Kondratiev 26111a2780e0SVladimir Kondratiev return 0; 26121a2780e0SVladimir Kondratiev } 26131a2780e0SVladimir Kondratiev 2614e1b43407SAhmad Masri int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, u16 reason, 2615e1b43407SAhmad Masri bool del_sta) 26164d55a0a1SVladimir Kondratiev { 2617e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 26183e9191fcSVladimir Kondratiev int rc; 2619849a564bSDedy Lansky struct wmi_disconnect_sta_cmd disc_sta_cmd = { 2620849a564bSDedy Lansky .disconnect_reason = cpu_to_le16(reason), 2621849a564bSDedy Lansky }; 2622849a564bSDedy Lansky struct wmi_del_sta_cmd del_sta_cmd = { 26234d55a0a1SVladimir Kondratiev .disconnect_reason = cpu_to_le16(reason), 26244d55a0a1SVladimir Kondratiev }; 26253e9191fcSVladimir Kondratiev struct { 2626b874ddecSLior David struct wmi_cmd_hdr wmi; 26273e9191fcSVladimir Kondratiev struct wmi_disconnect_event evt; 26283e9191fcSVladimir Kondratiev } __packed reply; 2629a82553bbSVladimir Kondratiev 2630af3db60aSLazar Alexei wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); 26314d55a0a1SVladimir Kondratiev 2632807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2633e00243faSLior David vif->locally_generated_disc = true; 2634849a564bSDedy Lansky if (del_sta) { 2635849a564bSDedy Lansky ether_addr_copy(del_sta_cmd.dst_mac, mac); 2636e00243faSLior David rc = wmi_call(wil, WMI_DEL_STA_CMDID, vif->mid, &del_sta_cmd, 2637849a564bSDedy Lansky sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID, 2638849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2639849a564bSDedy Lansky } else { 2640849a564bSDedy Lansky ether_addr_copy(disc_sta_cmd.dst_mac, mac); 2641e00243faSLior David rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, vif->mid, 2642e00243faSLior David &disc_sta_cmd, sizeof(disc_sta_cmd), 2643e00243faSLior David WMI_DISCONNECT_EVENTID, 2644849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2645849a564bSDedy Lansky } 26463e9191fcSVladimir Kondratiev /* failure to disconnect in reasonable time treated as FW error */ 26473e9191fcSVladimir Kondratiev if (rc) { 26483e9191fcSVladimir Kondratiev wil_fw_error_recovery(wil); 26493e9191fcSVladimir Kondratiev return rc; 26503e9191fcSVladimir Kondratiev } 26513e9191fcSVladimir Kondratiev wil->sinfo_gen++; 2652e1b43407SAhmad Masri 26533e9191fcSVladimir Kondratiev return 0; 26544d55a0a1SVladimir Kondratiev } 26554d55a0a1SVladimir Kondratiev 2656e00243faSLior David int wmi_addba(struct wil6210_priv *wil, u8 mid, 2657e00243faSLior David u8 ringid, u8 size, u16 timeout) 26583277213fSVladimir Kondratiev { 26597be13fc3SGidon Studinski u8 amsdu = wil->use_enhanced_dma_hw && wil->use_rx_hw_reordering && 26607be13fc3SGidon Studinski test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) && 26617be13fc3SGidon Studinski wil->amsdu_en; 266296c93589SGidon Studinski struct wmi_ring_ba_en_cmd cmd = { 266396c93589SGidon Studinski .ring_id = ringid, 26643277213fSVladimir Kondratiev .agg_max_wsize = size, 26653277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 26667be13fc3SGidon Studinski .amsdu = amsdu, 26673277213fSVladimir Kondratiev }; 26683277213fSVladimir Kondratiev 26697be13fc3SGidon Studinski wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d amsdu %d)\n", 26707be13fc3SGidon Studinski ringid, size, timeout, amsdu); 26713277213fSVladimir Kondratiev 267296c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_EN_CMDID, mid, &cmd, sizeof(cmd)); 26733277213fSVladimir Kondratiev } 26743277213fSVladimir Kondratiev 2675e00243faSLior David int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason) 26763277213fSVladimir Kondratiev { 267796c93589SGidon Studinski struct wmi_ring_ba_dis_cmd cmd = { 267896c93589SGidon Studinski .ring_id = ringid, 26793277213fSVladimir Kondratiev .reason = cpu_to_le16(reason), 26803277213fSVladimir Kondratiev }; 26813277213fSVladimir Kondratiev 2682af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason); 26833277213fSVladimir Kondratiev 268496c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_DIS_CMDID, mid, &cmd, sizeof(cmd)); 26853277213fSVladimir Kondratiev } 26863277213fSVladimir Kondratiev 2687bf0353a6SAhmad Masri int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u16 reason) 268826a359d9SVladimir Kondratiev { 268926a359d9SVladimir Kondratiev struct wmi_rcp_delba_cmd cmd = { 269026a359d9SVladimir Kondratiev .reason = cpu_to_le16(reason), 269126a359d9SVladimir Kondratiev }; 269226a359d9SVladimir Kondratiev 2693bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2694bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2695bf0353a6SAhmad Masri cmd.cid = cid; 2696bf0353a6SAhmad Masri cmd.tid = tid; 2697bf0353a6SAhmad Masri } else { 2698bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2699bf0353a6SAhmad Masri } 2700bf0353a6SAhmad Masri 2701bf0353a6SAhmad Masri wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cid, 2702bf0353a6SAhmad Masri tid, reason); 270326a359d9SVladimir Kondratiev 2704e00243faSLior David return wmi_send(wil, WMI_RCP_DELBA_CMDID, mid, &cmd, sizeof(cmd)); 270526a359d9SVladimir Kondratiev } 270626a359d9SVladimir Kondratiev 2707e00243faSLior David int wmi_addba_rx_resp(struct wil6210_priv *wil, 2708e00243faSLior David u8 mid, u8 cid, u8 tid, u8 token, 27093277213fSVladimir Kondratiev u16 status, bool amsdu, u16 agg_wsize, u16 timeout) 27103277213fSVladimir Kondratiev { 27113277213fSVladimir Kondratiev int rc; 27123277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_cmd cmd = { 27133277213fSVladimir Kondratiev .dialog_token = token, 27143277213fSVladimir Kondratiev .status_code = cpu_to_le16(status), 27153277213fSVladimir Kondratiev /* bit 0: A-MSDU supported 27163277213fSVladimir Kondratiev * bit 1: policy (should be 0 for us) 27173277213fSVladimir Kondratiev * bits 2..5: TID 27183277213fSVladimir Kondratiev * bits 6..15: buffer size 27193277213fSVladimir Kondratiev */ 27203277213fSVladimir Kondratiev .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 27213277213fSVladimir Kondratiev (agg_wsize << 6)), 27223277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 27233277213fSVladimir Kondratiev }; 27243277213fSVladimir Kondratiev struct { 2725b874ddecSLior David struct wmi_cmd_hdr wmi; 27263277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_sent_event evt; 2727807b0860SAlexei Avshalom Lazar } __packed reply = { 2728807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 2729807b0860SAlexei Avshalom Lazar }; 27303277213fSVladimir Kondratiev 2731bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2732bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2733bf0353a6SAhmad Masri cmd.cid = cid; 2734bf0353a6SAhmad Masri cmd.tid = tid; 2735bf0353a6SAhmad Masri } else { 2736bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2737bf0353a6SAhmad Masri } 2738bf0353a6SAhmad Masri 27393277213fSVladimir Kondratiev wil_dbg_wmi(wil, 2740e00243faSLior David "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", 2741e00243faSLior David mid, cid, tid, agg_wsize, 2742e00243faSLior David timeout, status, amsdu ? "+" : "-"); 27433277213fSVladimir Kondratiev 2744e00243faSLior David rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, mid, &cmd, sizeof(cmd), 2745230d8442SVladimir Kondratiev WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply), 2746230d8442SVladimir Kondratiev 100); 27473277213fSVladimir Kondratiev if (rc) 27483277213fSVladimir Kondratiev return rc; 27493277213fSVladimir Kondratiev 27503277213fSVladimir Kondratiev if (reply.evt.status) { 27513277213fSVladimir Kondratiev wil_err(wil, "ADDBA response failed with status %d\n", 27523277213fSVladimir Kondratiev le16_to_cpu(reply.evt.status)); 27533277213fSVladimir Kondratiev rc = -EINVAL; 27543277213fSVladimir Kondratiev } 27553277213fSVladimir Kondratiev 27563277213fSVladimir Kondratiev return rc; 27573277213fSVladimir Kondratiev } 27583277213fSVladimir Kondratiev 27597be13fc3SGidon Studinski int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, 27607be13fc3SGidon Studinski u8 token, u16 status, bool amsdu, u16 agg_wsize, 27617be13fc3SGidon Studinski u16 timeout) 27627be13fc3SGidon Studinski { 27637be13fc3SGidon Studinski int rc; 27647be13fc3SGidon Studinski struct wmi_rcp_addba_resp_edma_cmd cmd = { 27657be13fc3SGidon Studinski .cid = cid, 27667be13fc3SGidon Studinski .tid = tid, 27677be13fc3SGidon Studinski .dialog_token = token, 27687be13fc3SGidon Studinski .status_code = cpu_to_le16(status), 27697be13fc3SGidon Studinski /* bit 0: A-MSDU supported 27707be13fc3SGidon Studinski * bit 1: policy (should be 0 for us) 27717be13fc3SGidon Studinski * bits 2..5: TID 27727be13fc3SGidon Studinski * bits 6..15: buffer size 27737be13fc3SGidon Studinski */ 27747be13fc3SGidon Studinski .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 27757be13fc3SGidon Studinski (agg_wsize << 6)), 27767be13fc3SGidon Studinski .ba_timeout = cpu_to_le16(timeout), 27777be13fc3SGidon Studinski /* route all the connections to status ring 0 */ 27787be13fc3SGidon Studinski .status_ring_id = WIL_DEFAULT_RX_STATUS_RING_ID, 27797be13fc3SGidon Studinski }; 27807be13fc3SGidon Studinski struct { 27817be13fc3SGidon Studinski struct wmi_cmd_hdr wmi; 27827be13fc3SGidon Studinski struct wmi_rcp_addba_resp_sent_event evt; 27837be13fc3SGidon Studinski } __packed reply = { 27847be13fc3SGidon Studinski .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 27857be13fc3SGidon Studinski }; 27867be13fc3SGidon Studinski 27877be13fc3SGidon Studinski wil_dbg_wmi(wil, 27887be13fc3SGidon Studinski "ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s, sring_id %d\n", 27897be13fc3SGidon Studinski cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-", 27907be13fc3SGidon Studinski WIL_DEFAULT_RX_STATUS_RING_ID); 27917be13fc3SGidon Studinski 27927be13fc3SGidon Studinski rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_EDMA_CMDID, mid, &cmd, 27937be13fc3SGidon Studinski sizeof(cmd), WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, 27947be13fc3SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 27957be13fc3SGidon Studinski if (rc) 27967be13fc3SGidon Studinski return rc; 27977be13fc3SGidon Studinski 27987be13fc3SGidon Studinski if (reply.evt.status) { 27997be13fc3SGidon Studinski wil_err(wil, "ADDBA response failed with status %d\n", 28007be13fc3SGidon Studinski le16_to_cpu(reply.evt.status)); 28017be13fc3SGidon Studinski rc = -EINVAL; 28027be13fc3SGidon Studinski } 28037be13fc3SGidon Studinski 28047be13fc3SGidon Studinski return rc; 28057be13fc3SGidon Studinski } 28067be13fc3SGidon Studinski 28072c207eb8SMaya Erez int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, 28082c207eb8SMaya Erez enum wmi_ps_profile_type ps_profile) 28092c207eb8SMaya Erez { 2810e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28112c207eb8SMaya Erez int rc; 28122c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_cmd cmd = { 28132c207eb8SMaya Erez .ps_profile = ps_profile, 28142c207eb8SMaya Erez }; 28152c207eb8SMaya Erez struct { 28162c207eb8SMaya Erez struct wmi_cmd_hdr wmi; 28172c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_event evt; 2818807b0860SAlexei Avshalom Lazar } __packed reply = { 2819807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, 2820807b0860SAlexei Avshalom Lazar }; 28212c207eb8SMaya Erez u32 status; 28222c207eb8SMaya Erez 28232c207eb8SMaya Erez wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); 28242c207eb8SMaya Erez 2825e00243faSLior David rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, 2826e00243faSLior David &cmd, sizeof(cmd), 28272c207eb8SMaya Erez WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), 28282c207eb8SMaya Erez 100); 28292c207eb8SMaya Erez if (rc) 28302c207eb8SMaya Erez return rc; 28312c207eb8SMaya Erez 28322c207eb8SMaya Erez status = le32_to_cpu(reply.evt.status); 28332c207eb8SMaya Erez 28342c207eb8SMaya Erez if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) { 28352c207eb8SMaya Erez wil_err(wil, "ps dev profile cfg failed with status %d\n", 28362c207eb8SMaya Erez status); 28372c207eb8SMaya Erez rc = -EINVAL; 28382c207eb8SMaya Erez } 28392c207eb8SMaya Erez 28402c207eb8SMaya Erez return rc; 28412c207eb8SMaya Erez } 28422c207eb8SMaya Erez 28433fea18d0SLior David int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) 28443fea18d0SLior David { 2845e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28463fea18d0SLior David int rc; 28473fea18d0SLior David struct wmi_set_mgmt_retry_limit_cmd cmd = { 28483fea18d0SLior David .mgmt_retry_limit = retry_short, 28493fea18d0SLior David }; 28503fea18d0SLior David struct { 28513fea18d0SLior David struct wmi_cmd_hdr wmi; 28523fea18d0SLior David struct wmi_set_mgmt_retry_limit_event evt; 2853807b0860SAlexei Avshalom Lazar } __packed reply = { 2854807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2855807b0860SAlexei Avshalom Lazar }; 28563fea18d0SLior David 28573fea18d0SLior David wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); 28583fea18d0SLior David 28593fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 28603fea18d0SLior David return -ENOTSUPP; 28613fea18d0SLior David 2862e00243faSLior David rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, 2863e00243faSLior David &cmd, sizeof(cmd), 28643fea18d0SLior David WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 28653fea18d0SLior David 100); 28663fea18d0SLior David if (rc) 28673fea18d0SLior David return rc; 28683fea18d0SLior David 28693fea18d0SLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 28703fea18d0SLior David wil_err(wil, "set mgmt retry limit failed with status %d\n", 28713fea18d0SLior David reply.evt.status); 28723fea18d0SLior David rc = -EINVAL; 28733fea18d0SLior David } 28743fea18d0SLior David 28753fea18d0SLior David return rc; 28763fea18d0SLior David } 28773fea18d0SLior David 28783fea18d0SLior David int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) 28793fea18d0SLior David { 2880e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28813fea18d0SLior David int rc; 28823fea18d0SLior David struct { 28833fea18d0SLior David struct wmi_cmd_hdr wmi; 28843fea18d0SLior David struct wmi_get_mgmt_retry_limit_event evt; 28853fea18d0SLior David } __packed reply; 28863fea18d0SLior David 28873fea18d0SLior David wil_dbg_wmi(wil, "getting mgmt retry short\n"); 28883fea18d0SLior David 28893fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 28903fea18d0SLior David return -ENOTSUPP; 28913fea18d0SLior David 2892807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2893e00243faSLior David rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, 28943fea18d0SLior David WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 28953fea18d0SLior David 100); 28963fea18d0SLior David if (rc) 28973fea18d0SLior David return rc; 28983fea18d0SLior David 28993fea18d0SLior David if (retry_short) 29003fea18d0SLior David *retry_short = reply.evt.mgmt_retry_limit; 29013fea18d0SLior David 29023fea18d0SLior David return 0; 29033fea18d0SLior David } 29043fea18d0SLior David 2905e00243faSLior David int wmi_abort_scan(struct wil6210_vif *vif) 2906035859a5SMaya Erez { 2907e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2908035859a5SMaya Erez int rc; 2909035859a5SMaya Erez 2910035859a5SMaya Erez wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n"); 2911035859a5SMaya Erez 2912e00243faSLior David rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, vif->mid, NULL, 0); 2913035859a5SMaya Erez if (rc) 2914035859a5SMaya Erez wil_err(wil, "Failed to abort scan (%d)\n", rc); 2915035859a5SMaya Erez 2916035859a5SMaya Erez return rc; 2917035859a5SMaya Erez } 2918035859a5SMaya Erez 2919e00243faSLior David int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid) 2920849a564bSDedy Lansky { 2921e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2922849a564bSDedy Lansky int rc; 2923849a564bSDedy Lansky struct wmi_new_sta_cmd cmd = { 2924849a564bSDedy Lansky .aid = aid, 2925849a564bSDedy Lansky }; 2926849a564bSDedy Lansky 2927849a564bSDedy Lansky wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid); 2928849a564bSDedy Lansky 2929849a564bSDedy Lansky ether_addr_copy(cmd.dst_mac, mac); 2930849a564bSDedy Lansky 2931e00243faSLior David rc = wmi_send(wil, WMI_NEW_STA_CMDID, vif->mid, &cmd, sizeof(cmd)); 2932849a564bSDedy Lansky if (rc) 2933849a564bSDedy Lansky wil_err(wil, "Failed to send new sta (%d)\n", rc); 2934849a564bSDedy Lansky 2935849a564bSDedy Lansky return rc; 2936849a564bSDedy Lansky } 2937849a564bSDedy Lansky 29382be7d22fSVladimir Kondratiev void wmi_event_flush(struct wil6210_priv *wil) 29392be7d22fSVladimir Kondratiev { 2940f6b29b65SHamad Kadmany ulong flags; 29412be7d22fSVladimir Kondratiev struct pending_wmi_event *evt, *t; 29422be7d22fSVladimir Kondratiev 2943af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_flush\n"); 29442be7d22fSVladimir Kondratiev 2945f6b29b65SHamad Kadmany spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2946f6b29b65SHamad Kadmany 29472be7d22fSVladimir Kondratiev list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) { 29482be7d22fSVladimir Kondratiev list_del(&evt->list); 29492be7d22fSVladimir Kondratiev kfree(evt); 29502be7d22fSVladimir Kondratiev } 2951f6b29b65SHamad Kadmany 2952f6b29b65SHamad Kadmany spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 29532be7d22fSVladimir Kondratiev } 29542be7d22fSVladimir Kondratiev 29556804cd10SLazar Alexei static const char *suspend_status2name(u8 status) 29566804cd10SLazar Alexei { 29576804cd10SLazar Alexei switch (status) { 29586804cd10SLazar Alexei case WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE: 29596804cd10SLazar Alexei return "LINK_NOT_IDLE"; 29606804cd10SLazar Alexei default: 29616804cd10SLazar Alexei return "Untracked status"; 29626804cd10SLazar Alexei } 29636804cd10SLazar Alexei } 29646804cd10SLazar Alexei 2965fe9ee51eSMaya Erez int wmi_suspend(struct wil6210_priv *wil) 2966fe9ee51eSMaya Erez { 2967e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2968fe9ee51eSMaya Erez int rc; 2969fe9ee51eSMaya Erez struct wmi_traffic_suspend_cmd cmd = { 2970fe9ee51eSMaya Erez .wakeup_trigger = wil->wakeup_trigger, 2971fe9ee51eSMaya Erez }; 2972fe9ee51eSMaya Erez struct { 2973fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 2974fe9ee51eSMaya Erez struct wmi_traffic_suspend_event evt; 2975807b0860SAlexei Avshalom Lazar } __packed reply = { 2976807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, 2977807b0860SAlexei Avshalom Lazar }; 2978807b0860SAlexei Avshalom Lazar 2979fe9ee51eSMaya Erez u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; 2980fe9ee51eSMaya Erez 2981fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 2982fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 2983fe9ee51eSMaya Erez 2984e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, 2985e00243faSLior David &cmd, sizeof(cmd), 2986fe9ee51eSMaya Erez WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), 2987fe9ee51eSMaya Erez suspend_to); 2988fe9ee51eSMaya Erez if (rc) { 2989fe9ee51eSMaya Erez wil_err(wil, "wmi_call for suspend req failed, rc=%d\n", rc); 2990fe9ee51eSMaya Erez if (rc == -ETIME) 2991fe9ee51eSMaya Erez /* wmi_call TO */ 2992fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2993fe9ee51eSMaya Erez else 2994fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 2995fe9ee51eSMaya Erez goto out; 2996fe9ee51eSMaya Erez } 2997fe9ee51eSMaya Erez 2998fe9ee51eSMaya Erez wil_dbg_wmi(wil, "waiting for suspend_response_completed\n"); 2999fe9ee51eSMaya Erez 3000fe9ee51eSMaya Erez rc = wait_event_interruptible_timeout(wil->wq, 3001fe9ee51eSMaya Erez wil->suspend_resp_comp, 3002fe9ee51eSMaya Erez msecs_to_jiffies(suspend_to)); 3003fe9ee51eSMaya Erez if (rc == 0) { 3004fe9ee51eSMaya Erez wil_err(wil, "TO waiting for suspend_response_completed\n"); 3005fe9ee51eSMaya Erez if (wil->suspend_resp_rcvd) 3006fe9ee51eSMaya Erez /* Device responded but we TO due to another reason */ 3007fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3008fe9ee51eSMaya Erez else 3009fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3010fe9ee51eSMaya Erez rc = -EBUSY; 3011fe9ee51eSMaya Erez goto out; 3012fe9ee51eSMaya Erez } 3013fe9ee51eSMaya Erez 3014fe9ee51eSMaya Erez wil_dbg_wmi(wil, "suspend_response_completed rcvd\n"); 30156804cd10SLazar Alexei if (reply.evt.status != WMI_TRAFFIC_SUSPEND_APPROVED) { 30166804cd10SLazar Alexei wil_dbg_pm(wil, "device rejected the suspend, %s\n", 30176804cd10SLazar Alexei suspend_status2name(reply.evt.status)); 3018fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3019fe9ee51eSMaya Erez } 3020fe9ee51eSMaya Erez rc = reply.evt.status; 3021fe9ee51eSMaya Erez 3022fe9ee51eSMaya Erez out: 3023fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3024fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3025fe9ee51eSMaya Erez 3026fe9ee51eSMaya Erez return rc; 3027fe9ee51eSMaya Erez } 3028fe9ee51eSMaya Erez 30296804cd10SLazar Alexei static void resume_triggers2string(u32 triggers, char *string, int str_size) 30306804cd10SLazar Alexei { 30316804cd10SLazar Alexei string[0] = '\0'; 30326804cd10SLazar Alexei 30336804cd10SLazar Alexei if (!triggers) { 30346804cd10SLazar Alexei strlcat(string, " UNKNOWN", str_size); 30356804cd10SLazar Alexei return; 30366804cd10SLazar Alexei } 30376804cd10SLazar Alexei 30386804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_HOST) 30396804cd10SLazar Alexei strlcat(string, " HOST", str_size); 30406804cd10SLazar Alexei 30416804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_UCAST_RX) 30426804cd10SLazar Alexei strlcat(string, " UCAST_RX", str_size); 30436804cd10SLazar Alexei 30446804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_BCAST_RX) 30456804cd10SLazar Alexei strlcat(string, " BCAST_RX", str_size); 30466804cd10SLazar Alexei 30476804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_WMI_EVT) 30486804cd10SLazar Alexei strlcat(string, " WMI_EVT", str_size); 30496804cd10SLazar Alexei } 30506804cd10SLazar Alexei 3051fe9ee51eSMaya Erez int wmi_resume(struct wil6210_priv *wil) 3052fe9ee51eSMaya Erez { 3053e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3054fe9ee51eSMaya Erez int rc; 30556804cd10SLazar Alexei char string[100]; 3056fe9ee51eSMaya Erez struct { 3057fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3058fe9ee51eSMaya Erez struct wmi_traffic_resume_event evt; 3059807b0860SAlexei Avshalom Lazar } __packed reply = { 3060807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, 3061807b0860SAlexei Avshalom Lazar .resume_triggers = 3062807b0860SAlexei Avshalom Lazar cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, 3063807b0860SAlexei Avshalom Lazar }; 3064fe9ee51eSMaya Erez 3065e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, 3066fe9ee51eSMaya Erez WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), 3067fe9ee51eSMaya Erez WIL_WAIT_FOR_SUSPEND_RESUME_COMP); 3068fe9ee51eSMaya Erez if (rc) 3069fe9ee51eSMaya Erez return rc; 30706804cd10SLazar Alexei resume_triggers2string(le32_to_cpu(reply.evt.resume_triggers), string, 30716804cd10SLazar Alexei sizeof(string)); 30726804cd10SLazar Alexei wil_dbg_pm(wil, "device resume %s, resume triggers:%s (0x%x)\n", 30736804cd10SLazar Alexei reply.evt.status ? "failed" : "passed", string, 30746804cd10SLazar Alexei le32_to_cpu(reply.evt.resume_triggers)); 3075fe9ee51eSMaya Erez 3076fe9ee51eSMaya Erez return reply.evt.status; 3077fe9ee51eSMaya Erez } 3078fe9ee51eSMaya Erez 30794aebd3bdSLior David int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, 30804aebd3bdSLior David const u8 *mac, enum nl80211_iftype iftype) 30814aebd3bdSLior David { 30824aebd3bdSLior David int rc; 30834aebd3bdSLior David struct wmi_port_allocate_cmd cmd = { 30844aebd3bdSLior David .mid = mid, 30854aebd3bdSLior David }; 30864aebd3bdSLior David struct { 30874aebd3bdSLior David struct wmi_cmd_hdr wmi; 30884aebd3bdSLior David struct wmi_port_allocated_event evt; 3089807b0860SAlexei Avshalom Lazar } __packed reply = { 3090807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3091807b0860SAlexei Avshalom Lazar }; 30924aebd3bdSLior David 30934aebd3bdSLior David wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", 30944aebd3bdSLior David mid, iftype, mac); 30954aebd3bdSLior David 30964aebd3bdSLior David ether_addr_copy(cmd.mac, mac); 30974aebd3bdSLior David switch (iftype) { 30984aebd3bdSLior David case NL80211_IFTYPE_STATION: 30994aebd3bdSLior David cmd.port_role = WMI_PORT_STA; 31004aebd3bdSLior David break; 31014aebd3bdSLior David case NL80211_IFTYPE_AP: 31024aebd3bdSLior David cmd.port_role = WMI_PORT_AP; 31034aebd3bdSLior David break; 31044aebd3bdSLior David case NL80211_IFTYPE_P2P_CLIENT: 31054aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_CLIENT; 31064aebd3bdSLior David break; 31074aebd3bdSLior David case NL80211_IFTYPE_P2P_GO: 31084aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_GO; 31094aebd3bdSLior David break; 31104aebd3bdSLior David /* what about monitor??? */ 31114aebd3bdSLior David default: 31124aebd3bdSLior David wil_err(wil, "unsupported iftype: %d\n", iftype); 31134aebd3bdSLior David return -EINVAL; 31144aebd3bdSLior David } 31154aebd3bdSLior David 31164aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, 31174aebd3bdSLior David &cmd, sizeof(cmd), 31184aebd3bdSLior David WMI_PORT_ALLOCATED_EVENTID, &reply, 31194aebd3bdSLior David sizeof(reply), 300); 31204aebd3bdSLior David if (rc) { 31214aebd3bdSLior David wil_err(wil, "failed to allocate port, status %d\n", rc); 31224aebd3bdSLior David return rc; 31234aebd3bdSLior David } 31244aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 31254aebd3bdSLior David wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", 31264aebd3bdSLior David reply.evt.status); 31274aebd3bdSLior David return -EINVAL; 31284aebd3bdSLior David } 31294aebd3bdSLior David 31304aebd3bdSLior David return 0; 31314aebd3bdSLior David } 31324aebd3bdSLior David 31334aebd3bdSLior David int wmi_port_delete(struct wil6210_priv *wil, u8 mid) 31344aebd3bdSLior David { 31354aebd3bdSLior David int rc; 31364aebd3bdSLior David struct wmi_port_delete_cmd cmd = { 31374aebd3bdSLior David .mid = mid, 31384aebd3bdSLior David }; 31394aebd3bdSLior David struct { 31404aebd3bdSLior David struct wmi_cmd_hdr wmi; 31414aebd3bdSLior David struct wmi_port_deleted_event evt; 3142807b0860SAlexei Avshalom Lazar } __packed reply = { 3143807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3144807b0860SAlexei Avshalom Lazar }; 31454aebd3bdSLior David 31464aebd3bdSLior David wil_dbg_misc(wil, "port delete, mid %d\n", mid); 31474aebd3bdSLior David 31484aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, 31494aebd3bdSLior David &cmd, sizeof(cmd), 31504aebd3bdSLior David WMI_PORT_DELETED_EVENTID, &reply, 31514aebd3bdSLior David sizeof(reply), 2000); 31524aebd3bdSLior David if (rc) { 31534aebd3bdSLior David wil_err(wil, "failed to delete port, status %d\n", rc); 31544aebd3bdSLior David return rc; 31554aebd3bdSLior David } 31564aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 31574aebd3bdSLior David wil_err(wil, "WMI_PORT_DELETE returned status %d\n", 31584aebd3bdSLior David reply.evt.status); 31594aebd3bdSLior David return -EINVAL; 31604aebd3bdSLior David } 31614aebd3bdSLior David 31624aebd3bdSLior David return 0; 31634aebd3bdSLior David } 31644aebd3bdSLior David 3165e00243faSLior David static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, 31662be7d22fSVladimir Kondratiev void *d, int len) 31672be7d22fSVladimir Kondratiev { 31682be7d22fSVladimir Kondratiev uint i; 31692be7d22fSVladimir Kondratiev 31702be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) { 31712be7d22fSVladimir Kondratiev if (wmi_evt_handlers[i].eventid == id) { 3172e00243faSLior David wmi_evt_handlers[i].handler(vif, id, d, len); 31732be7d22fSVladimir Kondratiev return true; 31742be7d22fSVladimir Kondratiev } 31752be7d22fSVladimir Kondratiev } 31762be7d22fSVladimir Kondratiev 31772be7d22fSVladimir Kondratiev return false; 31782be7d22fSVladimir Kondratiev } 31792be7d22fSVladimir Kondratiev 31802be7d22fSVladimir Kondratiev static void wmi_event_handle(struct wil6210_priv *wil, 31812be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 31822be7d22fSVladimir Kondratiev { 31832be7d22fSVladimir Kondratiev u16 len = le16_to_cpu(hdr->len); 31844aebd3bdSLior David struct wil6210_vif *vif; 31852be7d22fSVladimir Kondratiev 31862be7d22fSVladimir Kondratiev if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && 3187b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 3188b874ddecSLior David struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); 31892be7d22fSVladimir Kondratiev void *evt_data = (void *)(&wmi[1]); 3190b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 3191e00243faSLior David u8 mid = wmi->mid; 3192028e1836SVladimir Kondratiev 3193e00243faSLior David wil_dbg_wmi(wil, "Handle %s (0x%04x) (reply_id 0x%04x,%d)\n", 3194e00243faSLior David eventid2name(id), id, wil->reply_id, 3195e00243faSLior David wil->reply_mid); 3196e00243faSLior David 31974aebd3bdSLior David if (mid == MID_BROADCAST) 31984aebd3bdSLior David mid = 0; 3199ac0e541aSAlexei Avshalom Lazar if (mid >= ARRAY_SIZE(wil->vifs) || mid >= wil->max_vifs) { 32004aebd3bdSLior David wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", 32014aebd3bdSLior David mid); 32024aebd3bdSLior David return; 32034aebd3bdSLior David } 32044aebd3bdSLior David vif = wil->vifs[mid]; 32054aebd3bdSLior David if (!vif) { 32064aebd3bdSLior David wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", 32074aebd3bdSLior David mid); 32084aebd3bdSLior David return; 32094aebd3bdSLior David } 32104aebd3bdSLior David 32112be7d22fSVladimir Kondratiev /* check if someone waits for this event */ 3212e00243faSLior David if (wil->reply_id && wil->reply_id == id && 3213e00243faSLior David wil->reply_mid == mid) { 32140916d9f2SMaya Erez WARN_ON(wil->reply_buf); 3215e00243faSLior David 3216e00243faSLior David wmi_evt_call_handler(vif, id, evt_data, 32172be7d22fSVladimir Kondratiev len - sizeof(*wmi)); 3218af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n", 3219af3db60aSLazar Alexei id); 322059502647SDedy Lansky complete(&wil->wmi_call); 32212be7d22fSVladimir Kondratiev return; 32222be7d22fSVladimir Kondratiev } 32232be7d22fSVladimir Kondratiev /* unsolicited event */ 32242be7d22fSVladimir Kondratiev /* search for handler */ 3225e00243faSLior David if (!wmi_evt_call_handler(vif, id, evt_data, 32262be7d22fSVladimir Kondratiev len - sizeof(*wmi))) { 3227a3ce5ccdSDedy Lansky wil_info(wil, "Unhandled event 0x%04x\n", id); 32282be7d22fSVladimir Kondratiev } 32292be7d22fSVladimir Kondratiev } else { 32302be7d22fSVladimir Kondratiev wil_err(wil, "Unknown event type\n"); 32312be7d22fSVladimir Kondratiev print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1, 32322be7d22fSVladimir Kondratiev hdr, sizeof(*hdr) + len, true); 32332be7d22fSVladimir Kondratiev } 32342be7d22fSVladimir Kondratiev } 32352be7d22fSVladimir Kondratiev 32362be7d22fSVladimir Kondratiev /* 32372be7d22fSVladimir Kondratiev * Retrieve next WMI event from the pending list 32382be7d22fSVladimir Kondratiev */ 32392be7d22fSVladimir Kondratiev static struct list_head *next_wmi_ev(struct wil6210_priv *wil) 32402be7d22fSVladimir Kondratiev { 32412be7d22fSVladimir Kondratiev ulong flags; 32422be7d22fSVladimir Kondratiev struct list_head *ret = NULL; 32432be7d22fSVladimir Kondratiev 32442be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 32452be7d22fSVladimir Kondratiev 32462be7d22fSVladimir Kondratiev if (!list_empty(&wil->pending_wmi_ev)) { 32472be7d22fSVladimir Kondratiev ret = wil->pending_wmi_ev.next; 32482be7d22fSVladimir Kondratiev list_del(ret); 32492be7d22fSVladimir Kondratiev } 32502be7d22fSVladimir Kondratiev 32512be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 32522be7d22fSVladimir Kondratiev 32532be7d22fSVladimir Kondratiev return ret; 32542be7d22fSVladimir Kondratiev } 32552be7d22fSVladimir Kondratiev 32562be7d22fSVladimir Kondratiev /* 32572be7d22fSVladimir Kondratiev * Handler for the WMI events 32582be7d22fSVladimir Kondratiev */ 32592be7d22fSVladimir Kondratiev void wmi_event_worker(struct work_struct *work) 32602be7d22fSVladimir Kondratiev { 32612be7d22fSVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 32622be7d22fSVladimir Kondratiev wmi_event_worker); 32632be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 32642be7d22fSVladimir Kondratiev struct list_head *lh; 32652be7d22fSVladimir Kondratiev 3266af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Start\n"); 32672be7d22fSVladimir Kondratiev while ((lh = next_wmi_ev(wil)) != NULL) { 32682be7d22fSVladimir Kondratiev evt = list_entry(lh, struct pending_wmi_event, list); 32692be7d22fSVladimir Kondratiev wmi_event_handle(wil, &evt->event.hdr); 32702be7d22fSVladimir Kondratiev kfree(evt); 32712be7d22fSVladimir Kondratiev } 3272af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Finished\n"); 32732be7d22fSVladimir Kondratiev } 3274fe9ee51eSMaya Erez 3275fe9ee51eSMaya Erez bool wil_is_wmi_idle(struct wil6210_priv *wil) 3276fe9ee51eSMaya Erez { 3277fe9ee51eSMaya Erez ulong flags; 3278fe9ee51eSMaya Erez struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 3279fe9ee51eSMaya Erez bool rc = false; 3280fe9ee51eSMaya Erez 3281fe9ee51eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3282fe9ee51eSMaya Erez 3283fe9ee51eSMaya Erez /* Check if there are pending WMI events in the events queue */ 3284fe9ee51eSMaya Erez if (!list_empty(&wil->pending_wmi_ev)) { 3285fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI events in queue\n"); 3286fe9ee51eSMaya Erez goto out; 3287fe9ee51eSMaya Erez } 3288fe9ee51eSMaya Erez 3289fe9ee51eSMaya Erez /* Check if there is a pending WMI call */ 3290fe9ee51eSMaya Erez if (wil->reply_id) { 3291fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI call\n"); 3292fe9ee51eSMaya Erez goto out; 3293fe9ee51eSMaya Erez } 3294fe9ee51eSMaya Erez 3295fe9ee51eSMaya Erez /* Check if there are pending RX events in mbox */ 3296fe9ee51eSMaya Erez r->head = wil_r(wil, RGF_MBOX + 3297fe9ee51eSMaya Erez offsetof(struct wil6210_mbox_ctl, rx.head)); 3298fe9ee51eSMaya Erez if (r->tail != r->head) 3299fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI mbox events\n"); 3300fe9ee51eSMaya Erez else 3301fe9ee51eSMaya Erez rc = true; 3302fe9ee51eSMaya Erez 3303fe9ee51eSMaya Erez out: 3304fe9ee51eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 3305fe9ee51eSMaya Erez return rc; 3306fe9ee51eSMaya Erez } 3307a5dc6883SDedy Lansky 3308a5dc6883SDedy Lansky static void 3309a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(struct wil6210_priv *wil, 3310a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3311a5dc6883SDedy Lansky struct cfg80211_ssid *ssids, int n_ssids, 3312a5dc6883SDedy Lansky struct cfg80211_match_set *match_sets, 3313a5dc6883SDedy Lansky int n_match_sets) 3314a5dc6883SDedy Lansky { 3315a5dc6883SDedy Lansky int i; 3316a5dc6883SDedy Lansky 3317a5dc6883SDedy Lansky if (n_match_sets > WMI_MAX_PNO_SSID_NUM) { 3318a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many match sets (%d), use first %d\n", 3319a5dc6883SDedy Lansky n_match_sets, WMI_MAX_PNO_SSID_NUM); 3320a5dc6883SDedy Lansky n_match_sets = WMI_MAX_PNO_SSID_NUM; 3321a5dc6883SDedy Lansky } 3322a5dc6883SDedy Lansky cmd->num_of_ssids = n_match_sets; 3323a5dc6883SDedy Lansky 3324a5dc6883SDedy Lansky for (i = 0; i < n_match_sets; i++) { 3325a5dc6883SDedy Lansky struct wmi_sched_scan_ssid_match *wmi_match = 3326a5dc6883SDedy Lansky &cmd->ssid_for_match[i]; 3327a5dc6883SDedy Lansky struct cfg80211_match_set *cfg_match = &match_sets[i]; 3328a5dc6883SDedy Lansky int j; 3329a5dc6883SDedy Lansky 3330a5dc6883SDedy Lansky wmi_match->ssid_len = cfg_match->ssid.ssid_len; 3331a5dc6883SDedy Lansky memcpy(wmi_match->ssid, cfg_match->ssid.ssid, 3332a5dc6883SDedy Lansky min_t(u8, wmi_match->ssid_len, WMI_MAX_SSID_LEN)); 3333a5dc6883SDedy Lansky wmi_match->rssi_threshold = S8_MIN; 3334a5dc6883SDedy Lansky if (cfg_match->rssi_thold >= S8_MIN && 3335a5dc6883SDedy Lansky cfg_match->rssi_thold <= S8_MAX) 3336a5dc6883SDedy Lansky wmi_match->rssi_threshold = cfg_match->rssi_thold; 3337a5dc6883SDedy Lansky 3338a5dc6883SDedy Lansky for (j = 0; j < n_ssids; j++) 3339a5dc6883SDedy Lansky if (wmi_match->ssid_len == ssids[j].ssid_len && 3340a5dc6883SDedy Lansky memcmp(wmi_match->ssid, ssids[j].ssid, 3341a5dc6883SDedy Lansky wmi_match->ssid_len) == 0) 3342a5dc6883SDedy Lansky wmi_match->add_ssid_to_probe = true; 3343a5dc6883SDedy Lansky } 3344a5dc6883SDedy Lansky } 3345a5dc6883SDedy Lansky 3346a5dc6883SDedy Lansky static void 3347a5dc6883SDedy Lansky wmi_sched_scan_set_channels(struct wil6210_priv *wil, 3348a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3349a5dc6883SDedy Lansky u32 n_channels, 3350a5dc6883SDedy Lansky struct ieee80211_channel **channels) 3351a5dc6883SDedy Lansky { 3352a5dc6883SDedy Lansky int i; 3353a5dc6883SDedy Lansky 3354a5dc6883SDedy Lansky if (n_channels > WMI_MAX_CHANNEL_NUM) { 3355a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many channels (%d), use first %d\n", 3356a5dc6883SDedy Lansky n_channels, WMI_MAX_CHANNEL_NUM); 3357a5dc6883SDedy Lansky n_channels = WMI_MAX_CHANNEL_NUM; 3358a5dc6883SDedy Lansky } 3359a5dc6883SDedy Lansky cmd->num_of_channels = n_channels; 3360a5dc6883SDedy Lansky 3361a5dc6883SDedy Lansky for (i = 0; i < n_channels; i++) { 3362a5dc6883SDedy Lansky struct ieee80211_channel *cfg_chan = channels[i]; 3363a5dc6883SDedy Lansky 3364a5dc6883SDedy Lansky cmd->channel_list[i] = cfg_chan->hw_value - 1; 3365a5dc6883SDedy Lansky } 3366a5dc6883SDedy Lansky } 3367a5dc6883SDedy Lansky 3368a5dc6883SDedy Lansky static void 3369a5dc6883SDedy Lansky wmi_sched_scan_set_plans(struct wil6210_priv *wil, 3370a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3371a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *scan_plans, 3372a5dc6883SDedy Lansky int n_scan_plans) 3373a5dc6883SDedy Lansky { 3374a5dc6883SDedy Lansky int i; 3375a5dc6883SDedy Lansky 3376a5dc6883SDedy Lansky if (n_scan_plans > WMI_MAX_PLANS_NUM) { 3377a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many plans (%d), use first %d\n", 3378a5dc6883SDedy Lansky n_scan_plans, WMI_MAX_PLANS_NUM); 3379a5dc6883SDedy Lansky n_scan_plans = WMI_MAX_PLANS_NUM; 3380a5dc6883SDedy Lansky } 3381a5dc6883SDedy Lansky 3382a5dc6883SDedy Lansky for (i = 0; i < n_scan_plans; i++) { 3383a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *cfg_plan = &scan_plans[i]; 3384a5dc6883SDedy Lansky 3385a5dc6883SDedy Lansky cmd->scan_plans[i].interval_sec = 3386a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->interval); 3387a5dc6883SDedy Lansky cmd->scan_plans[i].num_of_iterations = 3388a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->iterations); 3389a5dc6883SDedy Lansky } 3390a5dc6883SDedy Lansky } 3391a5dc6883SDedy Lansky 3392a5dc6883SDedy Lansky int wmi_start_sched_scan(struct wil6210_priv *wil, 3393a5dc6883SDedy Lansky struct cfg80211_sched_scan_request *request) 3394a5dc6883SDedy Lansky { 3395e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3396a5dc6883SDedy Lansky int rc; 3397a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd cmd = { 3398a5dc6883SDedy Lansky .min_rssi_threshold = S8_MIN, 3399a5dc6883SDedy Lansky .initial_delay_sec = cpu_to_le16(request->delay), 3400a5dc6883SDedy Lansky }; 3401a5dc6883SDedy Lansky struct { 3402a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3403a5dc6883SDedy Lansky struct wmi_start_sched_scan_event evt; 3404807b0860SAlexei Avshalom Lazar } __packed reply = { 3405807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3406807b0860SAlexei Avshalom Lazar }; 3407a5dc6883SDedy Lansky 3408a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3409a5dc6883SDedy Lansky return -ENOTSUPP; 3410a5dc6883SDedy Lansky 3411a5dc6883SDedy Lansky if (request->min_rssi_thold >= S8_MIN && 3412a5dc6883SDedy Lansky request->min_rssi_thold <= S8_MAX) 3413a5dc6883SDedy Lansky cmd.min_rssi_threshold = request->min_rssi_thold; 3414a5dc6883SDedy Lansky 3415a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(wil, &cmd, request->ssids, request->n_ssids, 3416a5dc6883SDedy Lansky request->match_sets, request->n_match_sets); 3417a5dc6883SDedy Lansky wmi_sched_scan_set_channels(wil, &cmd, 3418a5dc6883SDedy Lansky request->n_channels, request->channels); 3419a5dc6883SDedy Lansky wmi_sched_scan_set_plans(wil, &cmd, 3420a5dc6883SDedy Lansky request->scan_plans, request->n_scan_plans); 3421a5dc6883SDedy Lansky 3422e00243faSLior David rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, 3423e00243faSLior David &cmd, sizeof(cmd), 3424a5dc6883SDedy Lansky WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3425a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3426a5dc6883SDedy Lansky if (rc) 3427a5dc6883SDedy Lansky return rc; 3428a5dc6883SDedy Lansky 3429a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3430a5dc6883SDedy Lansky wil_err(wil, "start sched scan failed, result %d\n", 3431a5dc6883SDedy Lansky reply.evt.result); 3432a5dc6883SDedy Lansky return -EINVAL; 3433a5dc6883SDedy Lansky } 3434a5dc6883SDedy Lansky 3435a5dc6883SDedy Lansky return 0; 3436a5dc6883SDedy Lansky } 3437a5dc6883SDedy Lansky 3438a5dc6883SDedy Lansky int wmi_stop_sched_scan(struct wil6210_priv *wil) 3439a5dc6883SDedy Lansky { 3440e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3441a5dc6883SDedy Lansky int rc; 3442a5dc6883SDedy Lansky struct { 3443a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3444a5dc6883SDedy Lansky struct wmi_stop_sched_scan_event evt; 3445807b0860SAlexei Avshalom Lazar } __packed reply = { 3446807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3447807b0860SAlexei Avshalom Lazar }; 3448a5dc6883SDedy Lansky 3449a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3450a5dc6883SDedy Lansky return -ENOTSUPP; 3451a5dc6883SDedy Lansky 3452e00243faSLior David rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, 3453a5dc6883SDedy Lansky WMI_STOP_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3454a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3455a5dc6883SDedy Lansky if (rc) 3456a5dc6883SDedy Lansky return rc; 3457a5dc6883SDedy Lansky 3458a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3459a5dc6883SDedy Lansky wil_err(wil, "stop sched scan failed, result %d\n", 3460a5dc6883SDedy Lansky reply.evt.result); 3461a5dc6883SDedy Lansky return -EINVAL; 3462a5dc6883SDedy Lansky } 3463a5dc6883SDedy Lansky 3464a5dc6883SDedy Lansky return 0; 3465a5dc6883SDedy Lansky } 34661c21cc5fSDedy Lansky 34671c21cc5fSDedy Lansky int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) 34681c21cc5fSDedy Lansky { 34691c21cc5fSDedy Lansky size_t total; 34701c21cc5fSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 34711c21cc5fSDedy Lansky struct ieee80211_mgmt *mgmt_frame = (void *)buf; 34721c21cc5fSDedy Lansky struct wmi_sw_tx_req_cmd *cmd; 34731c21cc5fSDedy Lansky struct { 34741c21cc5fSDedy Lansky struct wmi_cmd_hdr wmi; 34751c21cc5fSDedy Lansky struct wmi_sw_tx_complete_event evt; 34761c21cc5fSDedy Lansky } __packed evt = { 34771c21cc5fSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 34781c21cc5fSDedy Lansky }; 34791c21cc5fSDedy Lansky int rc; 34801c21cc5fSDedy Lansky 34811c21cc5fSDedy Lansky wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); 34821c21cc5fSDedy Lansky wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 34831c21cc5fSDedy Lansky len, true); 34841c21cc5fSDedy Lansky 34851c21cc5fSDedy Lansky if (len < sizeof(struct ieee80211_hdr_3addr)) 34861c21cc5fSDedy Lansky return -EINVAL; 34871c21cc5fSDedy Lansky 34881c21cc5fSDedy Lansky total = sizeof(*cmd) + len; 34891c21cc5fSDedy Lansky if (total < len) { 34901c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx invalid len %zu\n", len); 34911c21cc5fSDedy Lansky return -EINVAL; 34921c21cc5fSDedy Lansky } 34931c21cc5fSDedy Lansky 34941c21cc5fSDedy Lansky cmd = kmalloc(total, GFP_KERNEL); 34951c21cc5fSDedy Lansky if (!cmd) 34961c21cc5fSDedy Lansky return -ENOMEM; 34971c21cc5fSDedy Lansky 34981c21cc5fSDedy Lansky memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 34991c21cc5fSDedy Lansky cmd->len = cpu_to_le16(len); 35001c21cc5fSDedy Lansky memcpy(cmd->payload, buf, len); 35011c21cc5fSDedy Lansky 35021c21cc5fSDedy Lansky rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, 35031c21cc5fSDedy Lansky WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 35041c21cc5fSDedy Lansky if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 35051c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx failed with status %d\n", evt.evt.status); 35061c21cc5fSDedy Lansky rc = -EINVAL; 35071c21cc5fSDedy Lansky } 35081c21cc5fSDedy Lansky 35091c21cc5fSDedy Lansky kfree(cmd); 35101c21cc5fSDedy Lansky 35111c21cc5fSDedy Lansky return rc; 35121c21cc5fSDedy Lansky } 351396c93589SGidon Studinski 3514b698e2dfSAhmad Masri int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, 3515b698e2dfSAhmad Masri u8 channel, u16 duration_ms) 3516b698e2dfSAhmad Masri { 3517b698e2dfSAhmad Masri size_t total; 3518b698e2dfSAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 3519b698e2dfSAhmad Masri struct ieee80211_mgmt *mgmt_frame = (void *)buf; 3520b698e2dfSAhmad Masri struct wmi_sw_tx_req_ext_cmd *cmd; 3521b698e2dfSAhmad Masri struct { 3522b698e2dfSAhmad Masri struct wmi_cmd_hdr wmi; 3523b698e2dfSAhmad Masri struct wmi_sw_tx_complete_event evt; 3524b698e2dfSAhmad Masri } __packed evt = { 3525b698e2dfSAhmad Masri .evt = {.status = WMI_FW_STATUS_FAILURE}, 3526b698e2dfSAhmad Masri }; 3527b698e2dfSAhmad Masri int rc; 3528b698e2dfSAhmad Masri 3529b698e2dfSAhmad Masri wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", 3530b698e2dfSAhmad Masri vif->mid, channel, duration_ms); 3531b698e2dfSAhmad Masri wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 3532b698e2dfSAhmad Masri len, true); 3533b698e2dfSAhmad Masri 3534b698e2dfSAhmad Masri if (len < sizeof(struct ieee80211_hdr_3addr)) { 3535b698e2dfSAhmad Masri wil_err(wil, "short frame. len %zu\n", len); 3536b698e2dfSAhmad Masri return -EINVAL; 3537b698e2dfSAhmad Masri } 3538b698e2dfSAhmad Masri 3539b698e2dfSAhmad Masri total = sizeof(*cmd) + len; 3540b698e2dfSAhmad Masri if (total < len) { 3541b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); 3542b698e2dfSAhmad Masri return -EINVAL; 3543b698e2dfSAhmad Masri } 3544b698e2dfSAhmad Masri 3545b698e2dfSAhmad Masri cmd = kzalloc(total, GFP_KERNEL); 3546b698e2dfSAhmad Masri if (!cmd) 3547b698e2dfSAhmad Masri return -ENOMEM; 3548b698e2dfSAhmad Masri 3549b698e2dfSAhmad Masri memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 3550b698e2dfSAhmad Masri cmd->len = cpu_to_le16(len); 3551b698e2dfSAhmad Masri memcpy(cmd->payload, buf, len); 3552b698e2dfSAhmad Masri cmd->channel = channel - 1; 3553b698e2dfSAhmad Masri cmd->duration_ms = cpu_to_le16(duration_ms); 3554b698e2dfSAhmad Masri 3555b698e2dfSAhmad Masri rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, 3556b698e2dfSAhmad Masri WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 3557b698e2dfSAhmad Masri if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 3558b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext failed with status %d\n", 3559b698e2dfSAhmad Masri evt.evt.status); 3560b698e2dfSAhmad Masri rc = -EINVAL; 3561b698e2dfSAhmad Masri } 3562b698e2dfSAhmad Masri 3563b698e2dfSAhmad Masri kfree(cmd); 3564b698e2dfSAhmad Masri 3565b698e2dfSAhmad Masri return rc; 3566b698e2dfSAhmad Masri } 3567b698e2dfSAhmad Masri 356896c93589SGidon Studinski int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) 356996c93589SGidon Studinski { 357096c93589SGidon Studinski int rc; 357196c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 357296c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 357396c93589SGidon Studinski struct wmi_tx_status_ring_add_cmd cmd = { 357496c93589SGidon Studinski .ring_cfg = { 357596c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 357696c93589SGidon Studinski }, 357796c93589SGidon Studinski .irq_index = WIL_TX_STATUS_IRQ_IDX 357896c93589SGidon Studinski }; 357996c93589SGidon Studinski struct { 358096c93589SGidon Studinski struct wmi_cmd_hdr hdr; 358196c93589SGidon Studinski struct wmi_tx_status_ring_cfg_done_event evt; 358296c93589SGidon Studinski } __packed reply = { 358396c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 358496c93589SGidon Studinski }; 358596c93589SGidon Studinski 358696c93589SGidon Studinski cmd.ring_cfg.ring_id = ring_id; 358796c93589SGidon Studinski 358896c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 358996c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 359096c93589SGidon Studinski sizeof(cmd), WMI_TX_STATUS_RING_CFG_DONE_EVENTID, 359196c93589SGidon Studinski &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 359296c93589SGidon Studinski if (rc) { 359396c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 359496c93589SGidon Studinski return rc; 359596c93589SGidon Studinski } 359696c93589SGidon Studinski 359796c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 359896c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, status %d\n", 359996c93589SGidon Studinski reply.evt.status); 360096c93589SGidon Studinski return -EINVAL; 360196c93589SGidon Studinski } 360296c93589SGidon Studinski 360396c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 360496c93589SGidon Studinski 360596c93589SGidon Studinski return 0; 360696c93589SGidon Studinski } 360796c93589SGidon Studinski 360896c93589SGidon Studinski int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc) 360996c93589SGidon Studinski { 361096c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 361196c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 361296c93589SGidon Studinski int rc; 361396c93589SGidon Studinski struct wmi_cfg_def_rx_offload_cmd cmd = { 361496c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(WIL_MAX_ETH_MTU)), 361596c93589SGidon Studinski .max_rx_pl_per_desc = cpu_to_le16(max_rx_pl_per_desc), 361696c93589SGidon Studinski .decap_trans_type = WMI_DECAP_TYPE_802_3, 361796c93589SGidon Studinski .l2_802_3_offload_ctrl = 0, 361896c93589SGidon Studinski .l3_l4_ctrl = 1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS, 361996c93589SGidon Studinski }; 362096c93589SGidon Studinski struct { 362196c93589SGidon Studinski struct wmi_cmd_hdr hdr; 362296c93589SGidon Studinski struct wmi_cfg_def_rx_offload_done_event evt; 362396c93589SGidon Studinski } __packed reply = { 362496c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 362596c93589SGidon Studinski }; 362696c93589SGidon Studinski 362796c93589SGidon Studinski rc = wmi_call(wil, WMI_CFG_DEF_RX_OFFLOAD_CMDID, vif->mid, &cmd, 362896c93589SGidon Studinski sizeof(cmd), WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID, &reply, 362996c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 363096c93589SGidon Studinski if (rc) { 363196c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, rc %d\n", rc); 363296c93589SGidon Studinski return rc; 363396c93589SGidon Studinski } 363496c93589SGidon Studinski 363596c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 363696c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, status %d\n", 363796c93589SGidon Studinski reply.evt.status); 363896c93589SGidon Studinski return -EINVAL; 363996c93589SGidon Studinski } 364096c93589SGidon Studinski 364196c93589SGidon Studinski return 0; 364296c93589SGidon Studinski } 364396c93589SGidon Studinski 364496c93589SGidon Studinski int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id) 364596c93589SGidon Studinski { 364696c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 364796c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 364896c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 364996c93589SGidon Studinski int rc; 365096c93589SGidon Studinski struct wmi_rx_status_ring_add_cmd cmd = { 365196c93589SGidon Studinski .ring_cfg = { 365296c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 365396c93589SGidon Studinski .ring_id = ring_id, 365496c93589SGidon Studinski }, 365596c93589SGidon Studinski .rx_msg_type = wil->use_compressed_rx_status ? 365696c93589SGidon Studinski WMI_RX_MSG_TYPE_COMPRESSED : 365796c93589SGidon Studinski WMI_RX_MSG_TYPE_EXTENDED, 365896c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 365996c93589SGidon Studinski }; 366096c93589SGidon Studinski struct { 366196c93589SGidon Studinski struct wmi_cmd_hdr hdr; 366296c93589SGidon Studinski struct wmi_rx_status_ring_cfg_done_event evt; 366396c93589SGidon Studinski } __packed reply = { 366496c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 366596c93589SGidon Studinski }; 366696c93589SGidon Studinski 366796c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 366896c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 366996c93589SGidon Studinski sizeof(cmd), WMI_RX_STATUS_RING_CFG_DONE_EVENTID, &reply, 367096c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 367196c93589SGidon Studinski if (rc) { 367296c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 367396c93589SGidon Studinski return rc; 367496c93589SGidon Studinski } 367596c93589SGidon Studinski 367696c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 367796c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, status %d\n", 367896c93589SGidon Studinski reply.evt.status); 367996c93589SGidon Studinski return -EINVAL; 368096c93589SGidon Studinski } 368196c93589SGidon Studinski 368296c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 368396c93589SGidon Studinski 368496c93589SGidon Studinski return 0; 368596c93589SGidon Studinski } 368696c93589SGidon Studinski 368796c93589SGidon Studinski int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id) 368896c93589SGidon Studinski { 368996c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 369096c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 369196c93589SGidon Studinski struct wil_ring *ring = &wil->ring_rx; 369296c93589SGidon Studinski int rc; 369396c93589SGidon Studinski struct wmi_rx_desc_ring_add_cmd cmd = { 369496c93589SGidon Studinski .ring_cfg = { 369596c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 369696c93589SGidon Studinski .ring_id = WIL_RX_DESC_RING_ID, 369796c93589SGidon Studinski }, 369896c93589SGidon Studinski .status_ring_id = status_ring_id, 369996c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 370096c93589SGidon Studinski }; 370196c93589SGidon Studinski struct { 370296c93589SGidon Studinski struct wmi_cmd_hdr hdr; 370396c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 370496c93589SGidon Studinski } __packed reply = { 370596c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 370696c93589SGidon Studinski }; 370796c93589SGidon Studinski 370896c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 370996c93589SGidon Studinski cmd.sw_tail_host_addr = cpu_to_le64(ring->edma_rx_swtail.pa); 371096c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 371196c93589SGidon Studinski sizeof(cmd), WMI_RX_DESC_RING_CFG_DONE_EVENTID, &reply, 371296c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 371396c93589SGidon Studinski if (rc) { 371496c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 371596c93589SGidon Studinski return rc; 371696c93589SGidon Studinski } 371796c93589SGidon Studinski 371896c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 371996c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, status %d\n", 372096c93589SGidon Studinski reply.evt.status); 372196c93589SGidon Studinski return -EINVAL; 372296c93589SGidon Studinski } 372396c93589SGidon Studinski 372496c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 372596c93589SGidon Studinski 372696c93589SGidon Studinski return 0; 372796c93589SGidon Studinski } 372896c93589SGidon Studinski 372996c93589SGidon Studinski int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, 373096c93589SGidon Studinski int tid) 373196c93589SGidon Studinski { 373296c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 373396c93589SGidon Studinski int sring_id = wil->tx_sring_idx; /* there is only one TX sring */ 373496c93589SGidon Studinski int rc; 373596c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 373696c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 373796c93589SGidon Studinski struct wmi_tx_desc_ring_add_cmd cmd = { 373896c93589SGidon Studinski .ring_cfg = { 373996c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 374096c93589SGidon Studinski .ring_id = ring_id, 374196c93589SGidon Studinski }, 374296c93589SGidon Studinski .status_ring_id = sring_id, 374396c93589SGidon Studinski .cid = cid, 374496c93589SGidon Studinski .tid = tid, 374596c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 374696c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 374796c93589SGidon Studinski .schd_params = { 374896c93589SGidon Studinski .priority = cpu_to_le16(0), 374996c93589SGidon Studinski .timeslot_us = cpu_to_le16(0xfff), 375096c93589SGidon Studinski } 375196c93589SGidon Studinski }; 375296c93589SGidon Studinski struct { 375396c93589SGidon Studinski struct wmi_cmd_hdr hdr; 375496c93589SGidon Studinski struct wmi_tx_desc_ring_cfg_done_event evt; 375596c93589SGidon Studinski } __packed reply = { 375696c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 375796c93589SGidon Studinski }; 375896c93589SGidon Studinski 375996c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 376096c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 376196c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 376296c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 376396c93589SGidon Studinski if (rc) { 376496c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 376596c93589SGidon Studinski return rc; 376696c93589SGidon Studinski } 376796c93589SGidon Studinski 376896c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 376996c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, status %d\n", 377096c93589SGidon Studinski reply.evt.status); 377196c93589SGidon Studinski return -EINVAL; 377296c93589SGidon Studinski } 377396c93589SGidon Studinski 377496c93589SGidon Studinski spin_lock_bh(&txdata->lock); 377596c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 377696c93589SGidon Studinski txdata->mid = vif->mid; 377796c93589SGidon Studinski txdata->enabled = 1; 377896c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 377996c93589SGidon Studinski 378096c93589SGidon Studinski return 0; 378196c93589SGidon Studinski } 378296c93589SGidon Studinski 378396c93589SGidon Studinski int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) 378496c93589SGidon Studinski { 378596c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 378696c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 378796c93589SGidon Studinski int rc; 378896c93589SGidon Studinski struct wmi_bcast_desc_ring_add_cmd cmd = { 378996c93589SGidon Studinski .ring_cfg = { 379096c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 379196c93589SGidon Studinski .ring_id = ring_id, 379296c93589SGidon Studinski }, 379396c93589SGidon Studinski .status_ring_id = wil->tx_sring_idx, 379496c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 379596c93589SGidon Studinski }; 379696c93589SGidon Studinski struct { 379796c93589SGidon Studinski struct wmi_cmd_hdr hdr; 379896c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 379996c93589SGidon Studinski } __packed reply = { 380096c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 380196c93589SGidon Studinski }; 380296c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 380396c93589SGidon Studinski 380496c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 380596c93589SGidon Studinski rc = wmi_call(wil, WMI_BCAST_DESC_RING_ADD_CMDID, vif->mid, &cmd, 380696c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 380796c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 380896c93589SGidon Studinski if (rc) { 380996c93589SGidon Studinski wil_err(wil, "WMI_BCAST_DESC_RING_ADD_CMD failed, rc %d\n", rc); 381096c93589SGidon Studinski return rc; 381196c93589SGidon Studinski } 381296c93589SGidon Studinski 381396c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 381496c93589SGidon Studinski wil_err(wil, "Broadcast Tx config failed, status %d\n", 381596c93589SGidon Studinski reply.evt.status); 381696c93589SGidon Studinski return -EINVAL; 381796c93589SGidon Studinski } 381896c93589SGidon Studinski 381996c93589SGidon Studinski spin_lock_bh(&txdata->lock); 382096c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 382196c93589SGidon Studinski txdata->mid = vif->mid; 382296c93589SGidon Studinski txdata->enabled = 1; 382396c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 382496c93589SGidon Studinski 382596c93589SGidon Studinski return 0; 382696c93589SGidon Studinski } 38270c936b3cSDedy Lansky 38280c936b3cSDedy Lansky int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) 38290c936b3cSDedy Lansky { 38300c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 38310c936b3cSDedy Lansky struct wmi_link_stats_cmd cmd = { 38320c936b3cSDedy Lansky .record_type_mask = cpu_to_le32(type), 38330c936b3cSDedy Lansky .cid = cid, 38340c936b3cSDedy Lansky .action = WMI_LINK_STATS_SNAPSHOT, 38350c936b3cSDedy Lansky .interval_msec = cpu_to_le32(interval), 38360c936b3cSDedy Lansky }; 38370c936b3cSDedy Lansky struct { 38380c936b3cSDedy Lansky struct wmi_cmd_hdr wmi; 38390c936b3cSDedy Lansky struct wmi_link_stats_config_done_event evt; 38400c936b3cSDedy Lansky } __packed reply = { 38410c936b3cSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 38420c936b3cSDedy Lansky }; 38430c936b3cSDedy Lansky int rc; 38440c936b3cSDedy Lansky 38450c936b3cSDedy Lansky rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), 38460c936b3cSDedy Lansky WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, 38470c936b3cSDedy Lansky sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 38480c936b3cSDedy Lansky if (rc) { 38490c936b3cSDedy Lansky wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); 38500c936b3cSDedy Lansky return rc; 38510c936b3cSDedy Lansky } 38520c936b3cSDedy Lansky 38530c936b3cSDedy Lansky if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 38540c936b3cSDedy Lansky wil_err(wil, "Link statistics config failed, status %d\n", 38550c936b3cSDedy Lansky reply.evt.status); 38560c936b3cSDedy Lansky return -EINVAL; 38570c936b3cSDedy Lansky } 38580c936b3cSDedy Lansky 38590c936b3cSDedy Lansky return 0; 38600c936b3cSDedy Lansky } 3861