12be7d22fSVladimir Kondratiev /* 2849a564bSDedy Lansky * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. 34276d771SMaya Erez * Copyright (c) 2018, 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 27327755fbSVladimir Kondratiev static uint max_assoc_sta = WIL6210_MAX_CID; 2878484c44SMaya Erez module_param(max_assoc_sta, uint, 0644); 291eb9d1e5SDedy Lansky MODULE_PARM_DESC(max_assoc_sta, " Max number of stations associated to the AP"); 301eb9d1e5SDedy Lansky 313a3def8dSVladimir Kondratiev int agg_wsize; /* = 0; */ 3278484c44SMaya Erez module_param(agg_wsize, int, 0644); 333a3def8dSVladimir Kondratiev MODULE_PARM_DESC(agg_wsize, " Window size for Tx Block Ack after connect;" 343a3def8dSVladimir Kondratiev " 0 - use default; < 0 - don't auto-establish"); 353a3def8dSVladimir Kondratiev 3610d599adSMaya Erez u8 led_id = WIL_LED_INVALID_ID; 3778484c44SMaya Erez module_param(led_id, byte, 0444); 3810d599adSMaya Erez MODULE_PARM_DESC(led_id, 3910d599adSMaya Erez " 60G device led enablement. Set the led ID (0-2) to enable"); 4010d599adSMaya Erez 41fe9ee51eSMaya Erez #define WIL_WAIT_FOR_SUSPEND_RESUME_COMP 200 42a5dc6883SDedy Lansky #define WIL_WMI_CALL_GENERAL_TO_MS 100 43fe9ee51eSMaya Erez 442be7d22fSVladimir Kondratiev /** 452be7d22fSVladimir Kondratiev * WMI event receiving - theory of operations 462be7d22fSVladimir Kondratiev * 472be7d22fSVladimir Kondratiev * When firmware about to report WMI event, it fills memory area 482be7d22fSVladimir Kondratiev * in the mailbox and raises misc. IRQ. Thread interrupt handler invoked for 492be7d22fSVladimir Kondratiev * the misc IRQ, function @wmi_recv_cmd called by thread IRQ handler. 502be7d22fSVladimir Kondratiev * 512be7d22fSVladimir Kondratiev * @wmi_recv_cmd reads event, allocates memory chunk and attaches it to the 522be7d22fSVladimir Kondratiev * event list @wil->pending_wmi_ev. Then, work queue @wil->wmi_wq wakes up 532be7d22fSVladimir Kondratiev * and handles events within the @wmi_event_worker. Every event get detached 542be7d22fSVladimir Kondratiev * from list, processed and deleted. 552be7d22fSVladimir Kondratiev * 562be7d22fSVladimir Kondratiev * Purpose for this mechanism is to release IRQ thread; otherwise, 572be7d22fSVladimir Kondratiev * if WMI event handling involves another WMI command flow, this 2-nd flow 582be7d22fSVladimir Kondratiev * won't be completed because of blocked IRQ thread. 592be7d22fSVladimir Kondratiev */ 602be7d22fSVladimir Kondratiev 612be7d22fSVladimir Kondratiev /** 622be7d22fSVladimir Kondratiev * Addressing - theory of operations 632be7d22fSVladimir Kondratiev * 642be7d22fSVladimir Kondratiev * There are several buses present on the WIL6210 card. 652be7d22fSVladimir Kondratiev * Same memory areas are visible at different address on 662be7d22fSVladimir Kondratiev * the different busses. There are 3 main bus masters: 672be7d22fSVladimir Kondratiev * - MAC CPU (ucode) 682be7d22fSVladimir Kondratiev * - User CPU (firmware) 692be7d22fSVladimir Kondratiev * - AHB (host) 702be7d22fSVladimir Kondratiev * 712be7d22fSVladimir Kondratiev * On the PCI bus, there is one BAR (BAR0) of 2Mb size, exposing 722be7d22fSVladimir Kondratiev * AHB addresses starting from 0x880000 732be7d22fSVladimir Kondratiev * 744276d771SMaya Erez * Internally, firmware uses addresses that allow faster access but 752be7d22fSVladimir Kondratiev * are invisible from the host. To read from these addresses, alternative 762be7d22fSVladimir Kondratiev * AHB address must be used. 772be7d22fSVladimir Kondratiev */ 782be7d22fSVladimir Kondratiev 792be7d22fSVladimir Kondratiev /** 804276d771SMaya Erez * @sparrow_fw_mapping provides memory remapping table for sparrow 81b541d0a0SVladimir Kondratiev * 82b541d0a0SVladimir Kondratiev * array size should be in sync with the declaration in the wil6210.h 834276d771SMaya Erez * 844276d771SMaya Erez * Sparrow memory mapping: 854276d771SMaya Erez * Linker address PCI/Host address 864276d771SMaya Erez * 0x880000 .. 0xa80000 2Mb BAR0 874276d771SMaya Erez * 0x800000 .. 0x808000 0x900000 .. 0x908000 32k DCCM 884276d771SMaya Erez * 0x840000 .. 0x860000 0x908000 .. 0x928000 128k PERIPH 892be7d22fSVladimir Kondratiev */ 904276d771SMaya Erez const struct fw_map sparrow_fw_mapping[] = { 9161578820SLior David /* FW code RAM 256k */ 929a53d0b6SMaya Erez {0x000000, 0x040000, 0x8c0000, "fw_code", true, true}, 9361578820SLior David /* FW data RAM 32k */ 949a53d0b6SMaya Erez {0x800000, 0x808000, 0x900000, "fw_data", true, true}, 9561578820SLior David /* periph data 128k */ 969a53d0b6SMaya Erez {0x840000, 0x860000, 0x908000, "fw_peri", true, true}, 9761578820SLior David /* various RGF 40k */ 989a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 9961578820SLior David /* AGC table 4k */ 1009a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 10161578820SLior David /* Pcie_ext_rgf 4k */ 1029a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 10361578820SLior David /* mac_ext_rgf 512b */ 1049a53d0b6SMaya Erez {0x88c000, 0x88c200, 0x88c000, "mac_rgf_ext", true, true}, 10561578820SLior David /* upper area 548k */ 1069a53d0b6SMaya Erez {0x8c0000, 0x949000, 0x8c0000, "upper", true, true}, 10761578820SLior David /* UCODE areas - accessible by debugfs blobs but not by 10861578820SLior David * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 1092be7d22fSVladimir Kondratiev */ 11061578820SLior David /* ucode code RAM 128k */ 1119a53d0b6SMaya Erez {0x000000, 0x020000, 0x920000, "uc_code", false, false}, 11261578820SLior David /* ucode data RAM 16k */ 1139a53d0b6SMaya Erez {0x800000, 0x804000, 0x940000, "uc_data", false, false}, 1142be7d22fSVladimir Kondratiev }; 1152be7d22fSVladimir Kondratiev 1164276d771SMaya Erez /** 11754fca595SLior David * @sparrow_d0_mac_rgf_ext - mac_rgf_ext section for Sparrow D0 11854fca595SLior David * it is a bit larger to support extra features 11954fca595SLior David */ 12054fca595SLior David const struct fw_map sparrow_d0_mac_rgf_ext = { 1219a53d0b6SMaya Erez 0x88c000, 0x88c500, 0x88c000, "mac_rgf_ext", true, true 12254fca595SLior David }; 12354fca595SLior David 12454fca595SLior David /** 1254276d771SMaya Erez * @talyn_fw_mapping provides memory remapping table for Talyn 1264276d771SMaya Erez * 1274276d771SMaya Erez * array size should be in sync with the declaration in the wil6210.h 1284276d771SMaya Erez * 1294276d771SMaya Erez * Talyn memory mapping: 1304276d771SMaya Erez * Linker address PCI/Host address 1314276d771SMaya Erez * 0x880000 .. 0xc80000 4Mb BAR0 1324276d771SMaya Erez * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM 1334276d771SMaya Erez * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH 1344276d771SMaya Erez */ 1354276d771SMaya Erez const struct fw_map talyn_fw_mapping[] = { 1364276d771SMaya Erez /* FW code RAM 1M */ 1379a53d0b6SMaya Erez {0x000000, 0x100000, 0x900000, "fw_code", true, true}, 1384276d771SMaya Erez /* FW data RAM 128k */ 1399a53d0b6SMaya Erez {0x800000, 0x820000, 0xa00000, "fw_data", true, true}, 1404276d771SMaya Erez /* periph. data RAM 96k */ 1419a53d0b6SMaya Erez {0x840000, 0x858000, 0xa20000, "fw_peri", true, true}, 1424276d771SMaya Erez /* various RGF 40k */ 1439a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 1444276d771SMaya Erez /* AGC table 4k */ 1459a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 1464276d771SMaya Erez /* Pcie_ext_rgf 4k */ 1479a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 1484276d771SMaya Erez /* mac_ext_rgf 1344b */ 1499a53d0b6SMaya Erez {0x88c000, 0x88c540, 0x88c000, "mac_rgf_ext", true, true}, 1504276d771SMaya Erez /* ext USER RGF 4k */ 1519a53d0b6SMaya Erez {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true, true}, 1524276d771SMaya Erez /* OTP 4k */ 1539a53d0b6SMaya Erez {0x8a0000, 0x8a1000, 0x8a0000, "otp", true, false}, 1544276d771SMaya Erez /* DMA EXT RGF 64k */ 1559a53d0b6SMaya Erez {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true, true}, 1564276d771SMaya Erez /* upper area 1536k */ 1579a53d0b6SMaya Erez {0x900000, 0xa80000, 0x900000, "upper", true, true}, 1584276d771SMaya Erez /* UCODE areas - accessible by debugfs blobs but not by 1594276d771SMaya Erez * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 1604276d771SMaya Erez */ 1614276d771SMaya Erez /* ucode code RAM 256k */ 1629a53d0b6SMaya Erez {0x000000, 0x040000, 0xa38000, "uc_code", false, false}, 1634276d771SMaya Erez /* ucode data RAM 32k */ 1649a53d0b6SMaya Erez {0x800000, 0x808000, 0xa78000, "uc_data", false, false}, 1654276d771SMaya Erez }; 1664276d771SMaya Erez 167485790d0SMaya Erez /** 168485790d0SMaya Erez * @talyn_mb_fw_mapping provides memory remapping table for Talyn-MB 169485790d0SMaya Erez * 170485790d0SMaya Erez * array size should be in sync with the declaration in the wil6210.h 171485790d0SMaya Erez * 172485790d0SMaya Erez * Talyn MB memory mapping: 173485790d0SMaya Erez * Linker address PCI/Host address 174485790d0SMaya Erez * 0x880000 .. 0xc80000 4Mb BAR0 175485790d0SMaya Erez * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM 176485790d0SMaya Erez * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH 177485790d0SMaya Erez */ 178485790d0SMaya Erez const struct fw_map talyn_mb_fw_mapping[] = { 179485790d0SMaya Erez /* FW code RAM 768k */ 1809a53d0b6SMaya Erez {0x000000, 0x0c0000, 0x900000, "fw_code", true, true}, 181485790d0SMaya Erez /* FW data RAM 128k */ 1829a53d0b6SMaya Erez {0x800000, 0x820000, 0xa00000, "fw_data", true, true}, 183485790d0SMaya Erez /* periph. data RAM 96k */ 1849a53d0b6SMaya Erez {0x840000, 0x858000, 0xa20000, "fw_peri", true, true}, 185485790d0SMaya Erez /* various RGF 40k */ 1869a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 187485790d0SMaya Erez /* AGC table 4k */ 1889a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 189485790d0SMaya Erez /* Pcie_ext_rgf 4k */ 1909a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 191485790d0SMaya Erez /* mac_ext_rgf 2256b */ 1929a53d0b6SMaya Erez {0x88c000, 0x88c8d0, 0x88c000, "mac_rgf_ext", true, true}, 193485790d0SMaya Erez /* ext USER RGF 4k */ 1949a53d0b6SMaya Erez {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true, true}, 195485790d0SMaya Erez /* SEC PKA 16k */ 1969a53d0b6SMaya Erez {0x890000, 0x894000, 0x890000, "sec_pka", true, true}, 197485790d0SMaya Erez /* SEC KDF RGF 3096b */ 1989a53d0b6SMaya Erez {0x898000, 0x898c18, 0x898000, "sec_kdf_rgf", true, true}, 199485790d0SMaya Erez /* SEC MAIN 2124b */ 2009a53d0b6SMaya Erez {0x89a000, 0x89a84c, 0x89a000, "sec_main", true, true}, 201485790d0SMaya Erez /* OTP 4k */ 2029a53d0b6SMaya Erez {0x8a0000, 0x8a1000, 0x8a0000, "otp", true, false}, 203485790d0SMaya Erez /* DMA EXT RGF 64k */ 2049a53d0b6SMaya Erez {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true, true}, 205485790d0SMaya Erez /* DUM USER RGF 528b */ 2069a53d0b6SMaya Erez {0x8c0000, 0x8c0210, 0x8c0000, "dum_user_rgf", true, true}, 207485790d0SMaya Erez /* DMA OFU 296b */ 2089a53d0b6SMaya Erez {0x8c2000, 0x8c2128, 0x8c2000, "dma_ofu", true, true}, 209485790d0SMaya Erez /* ucode debug 4k */ 2109a53d0b6SMaya Erez {0x8c3000, 0x8c4000, 0x8c3000, "ucode_debug", true, true}, 211485790d0SMaya Erez /* upper area 1536k */ 2129a53d0b6SMaya Erez {0x900000, 0xa80000, 0x900000, "upper", true, true}, 213485790d0SMaya Erez /* UCODE areas - accessible by debugfs blobs but not by 214485790d0SMaya Erez * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 215485790d0SMaya Erez */ 216485790d0SMaya Erez /* ucode code RAM 256k */ 2179a53d0b6SMaya Erez {0x000000, 0x040000, 0xa38000, "uc_code", false, false}, 218485790d0SMaya Erez /* ucode data RAM 32k */ 2199a53d0b6SMaya Erez {0x800000, 0x808000, 0xa78000, "uc_data", false, false}, 220485790d0SMaya Erez }; 221485790d0SMaya Erez 2224276d771SMaya Erez struct fw_map fw_mapping[MAX_FW_MAPPING_TABLE_SIZE]; 2234276d771SMaya Erez 22410d599adSMaya Erez struct blink_on_off_time led_blink_time[] = { 22510d599adSMaya Erez {WIL_LED_BLINK_ON_SLOW_MS, WIL_LED_BLINK_OFF_SLOW_MS}, 22610d599adSMaya Erez {WIL_LED_BLINK_ON_MED_MS, WIL_LED_BLINK_OFF_MED_MS}, 22710d599adSMaya Erez {WIL_LED_BLINK_ON_FAST_MS, WIL_LED_BLINK_OFF_FAST_MS}, 22810d599adSMaya Erez }; 22910d599adSMaya Erez 230b9010f10SAhmad Masri struct auth_no_hdr { 231b9010f10SAhmad Masri __le16 auth_alg; 232b9010f10SAhmad Masri __le16 auth_transaction; 233b9010f10SAhmad Masri __le16 status_code; 234b9010f10SAhmad Masri /* possibly followed by Challenge text */ 235b9010f10SAhmad Masri u8 variable[0]; 236b9010f10SAhmad Masri } __packed; 237b9010f10SAhmad Masri 23810d599adSMaya Erez u8 led_polarity = LED_POLARITY_LOW_ACTIVE; 23910d599adSMaya Erez 2402be7d22fSVladimir Kondratiev /** 24161578820SLior David * return AHB address for given firmware internal (linker) address 2422be7d22fSVladimir Kondratiev * @x - internal address 2432be7d22fSVladimir Kondratiev * If address have no valid AHB mapping, return 0 2442be7d22fSVladimir Kondratiev */ 2452be7d22fSVladimir Kondratiev static u32 wmi_addr_remap(u32 x) 2462be7d22fSVladimir Kondratiev { 2472be7d22fSVladimir Kondratiev uint i; 2482be7d22fSVladimir Kondratiev 2492be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) { 25061578820SLior David if (fw_mapping[i].fw && 25161578820SLior David ((x >= fw_mapping[i].from) && (x < fw_mapping[i].to))) 2522be7d22fSVladimir Kondratiev return x + fw_mapping[i].host - fw_mapping[i].from; 2532be7d22fSVladimir Kondratiev } 2542be7d22fSVladimir Kondratiev 2552be7d22fSVladimir Kondratiev return 0; 2562be7d22fSVladimir Kondratiev } 2572be7d22fSVladimir Kondratiev 2582be7d22fSVladimir Kondratiev /** 25970bcc658SLior David * find fw_mapping entry by section name 26070bcc658SLior David * @section - section name 26170bcc658SLior David * 26270bcc658SLior David * Return pointer to section or NULL if not found 26370bcc658SLior David */ 26470bcc658SLior David struct fw_map *wil_find_fw_mapping(const char *section) 26570bcc658SLior David { 26670bcc658SLior David int i; 26770bcc658SLior David 26870bcc658SLior David for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) 26970bcc658SLior David if (fw_mapping[i].name && 27070bcc658SLior David !strcmp(section, fw_mapping[i].name)) 27170bcc658SLior David return &fw_mapping[i]; 27270bcc658SLior David 27370bcc658SLior David return NULL; 27470bcc658SLior David } 27570bcc658SLior David 27670bcc658SLior David /** 2772be7d22fSVladimir Kondratiev * Check address validity for WMI buffer; remap if needed 2782be7d22fSVladimir Kondratiev * @ptr - internal (linker) fw/ucode address 279705d2fdeSLior David * @size - if non zero, validate the block does not 280705d2fdeSLior David * exceed the device memory (bar) 2812be7d22fSVladimir Kondratiev * 2822be7d22fSVladimir Kondratiev * Valid buffer should be DWORD aligned 2832be7d22fSVladimir Kondratiev * 2842be7d22fSVladimir Kondratiev * return address for accessing buffer from the host; 2852be7d22fSVladimir Kondratiev * if buffer is not valid, return NULL. 2862be7d22fSVladimir Kondratiev */ 287705d2fdeSLior David void __iomem *wmi_buffer_block(struct wil6210_priv *wil, __le32 ptr_, u32 size) 2882be7d22fSVladimir Kondratiev { 2892be7d22fSVladimir Kondratiev u32 off; 2902be7d22fSVladimir Kondratiev u32 ptr = le32_to_cpu(ptr_); 2912be7d22fSVladimir Kondratiev 2922be7d22fSVladimir Kondratiev if (ptr % 4) 2932be7d22fSVladimir Kondratiev return NULL; 2942be7d22fSVladimir Kondratiev 2952be7d22fSVladimir Kondratiev ptr = wmi_addr_remap(ptr); 2962be7d22fSVladimir Kondratiev if (ptr < WIL6210_FW_HOST_OFF) 2972be7d22fSVladimir Kondratiev return NULL; 2982be7d22fSVladimir Kondratiev 2992be7d22fSVladimir Kondratiev off = HOSTADDR(ptr); 300d86d4716SMaya Erez if (off > wil->bar_size - 4) 3012be7d22fSVladimir Kondratiev return NULL; 302705d2fdeSLior David if (size && ((off + size > wil->bar_size) || (off + size < off))) 303705d2fdeSLior David return NULL; 3042be7d22fSVladimir Kondratiev 3052be7d22fSVladimir Kondratiev return wil->csr + off; 3062be7d22fSVladimir Kondratiev } 3072be7d22fSVladimir Kondratiev 308705d2fdeSLior David void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr_) 309705d2fdeSLior David { 310705d2fdeSLior David return wmi_buffer_block(wil, ptr_, 0); 311705d2fdeSLior David } 312705d2fdeSLior David 3132be7d22fSVladimir Kondratiev /** 3142be7d22fSVladimir Kondratiev * Check address validity 3152be7d22fSVladimir Kondratiev */ 3162be7d22fSVladimir Kondratiev void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr) 3172be7d22fSVladimir Kondratiev { 3182be7d22fSVladimir Kondratiev u32 off; 3192be7d22fSVladimir Kondratiev 3202be7d22fSVladimir Kondratiev if (ptr % 4) 3212be7d22fSVladimir Kondratiev return NULL; 3222be7d22fSVladimir Kondratiev 3232be7d22fSVladimir Kondratiev if (ptr < WIL6210_FW_HOST_OFF) 3242be7d22fSVladimir Kondratiev return NULL; 3252be7d22fSVladimir Kondratiev 3262be7d22fSVladimir Kondratiev off = HOSTADDR(ptr); 327d86d4716SMaya Erez if (off > wil->bar_size - 4) 3282be7d22fSVladimir Kondratiev return NULL; 3292be7d22fSVladimir Kondratiev 3302be7d22fSVladimir Kondratiev return wil->csr + off; 3312be7d22fSVladimir Kondratiev } 3322be7d22fSVladimir Kondratiev 3332be7d22fSVladimir Kondratiev int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, 3342be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 3352be7d22fSVladimir Kondratiev { 3362be7d22fSVladimir Kondratiev void __iomem *src = wmi_buffer(wil, ptr); 3378fe59627SVladimir Kondratiev 3382be7d22fSVladimir Kondratiev if (!src) 3392be7d22fSVladimir Kondratiev return -EINVAL; 3402be7d22fSVladimir Kondratiev 3412be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(hdr, src, sizeof(*hdr)); 3422be7d22fSVladimir Kondratiev 3432be7d22fSVladimir Kondratiev return 0; 3442be7d22fSVladimir Kondratiev } 3452be7d22fSVladimir Kondratiev 3465fad7241SDedy Lansky static const char *cmdid2name(u16 cmdid) 3475fad7241SDedy Lansky { 3485fad7241SDedy Lansky switch (cmdid) { 3495fad7241SDedy Lansky case WMI_NOTIFY_REQ_CMDID: 3505fad7241SDedy Lansky return "WMI_NOTIFY_REQ_CMD"; 3515fad7241SDedy Lansky case WMI_START_SCAN_CMDID: 3525fad7241SDedy Lansky return "WMI_START_SCAN_CMD"; 3535fad7241SDedy Lansky case WMI_CONNECT_CMDID: 3545fad7241SDedy Lansky return "WMI_CONNECT_CMD"; 3555fad7241SDedy Lansky case WMI_DISCONNECT_CMDID: 3565fad7241SDedy Lansky return "WMI_DISCONNECT_CMD"; 3575fad7241SDedy Lansky case WMI_SW_TX_REQ_CMDID: 3585fad7241SDedy Lansky return "WMI_SW_TX_REQ_CMD"; 3595fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_CMDID: 3605fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_CMD"; 3615fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_CMDID: 3625fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_CMD"; 3635fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_CMDID: 3645fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_CMD"; 3655fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_CMDID: 3665fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_CMD"; 3675fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_CMDID: 3685fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_CMD"; 3695fad7241SDedy Lansky case WMI_TOF_SESSION_START_CMDID: 3705fad7241SDedy Lansky return "WMI_TOF_SESSION_START_CMD"; 3715fad7241SDedy Lansky case WMI_AOA_MEAS_CMDID: 3725fad7241SDedy Lansky return "WMI_AOA_MEAS_CMD"; 3735fad7241SDedy Lansky case WMI_PMC_CMDID: 3745fad7241SDedy Lansky return "WMI_PMC_CMD"; 3755fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_CMDID: 3765fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_CMD"; 3775fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_CMDID: 3785fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_CMD"; 3795fad7241SDedy Lansky case WMI_VRING_CFG_CMDID: 3805fad7241SDedy Lansky return "WMI_VRING_CFG_CMD"; 3815fad7241SDedy Lansky case WMI_BCAST_VRING_CFG_CMDID: 3825fad7241SDedy Lansky return "WMI_BCAST_VRING_CFG_CMD"; 3835fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_CMDID: 3845fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_CMD"; 3855fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_CMDID: 3865fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_CMD"; 3875fad7241SDedy Lansky case WMI_ECHO_CMDID: 3885fad7241SDedy Lansky return "WMI_ECHO_CMD"; 3895fad7241SDedy Lansky case WMI_SET_MAC_ADDRESS_CMDID: 3905fad7241SDedy Lansky return "WMI_SET_MAC_ADDRESS_CMD"; 3915fad7241SDedy Lansky case WMI_LED_CFG_CMDID: 3925fad7241SDedy Lansky return "WMI_LED_CFG_CMD"; 3935fad7241SDedy Lansky case WMI_PCP_START_CMDID: 3945fad7241SDedy Lansky return "WMI_PCP_START_CMD"; 3955fad7241SDedy Lansky case WMI_PCP_STOP_CMDID: 3965fad7241SDedy Lansky return "WMI_PCP_STOP_CMD"; 3975fad7241SDedy Lansky case WMI_SET_SSID_CMDID: 3985fad7241SDedy Lansky return "WMI_SET_SSID_CMD"; 3995fad7241SDedy Lansky case WMI_GET_SSID_CMDID: 4005fad7241SDedy Lansky return "WMI_GET_SSID_CMD"; 4015fad7241SDedy Lansky case WMI_SET_PCP_CHANNEL_CMDID: 4025fad7241SDedy Lansky return "WMI_SET_PCP_CHANNEL_CMD"; 4035fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_CMDID: 4045fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_CMD"; 4055fad7241SDedy Lansky case WMI_P2P_CFG_CMDID: 4065fad7241SDedy Lansky return "WMI_P2P_CFG_CMD"; 4073ada9314SLior David case WMI_PORT_ALLOCATE_CMDID: 4083ada9314SLior David return "WMI_PORT_ALLOCATE_CMD"; 4093ada9314SLior David case WMI_PORT_DELETE_CMDID: 4103ada9314SLior David return "WMI_PORT_DELETE_CMD"; 4115fad7241SDedy Lansky case WMI_START_LISTEN_CMDID: 4125fad7241SDedy Lansky return "WMI_START_LISTEN_CMD"; 4135fad7241SDedy Lansky case WMI_START_SEARCH_CMDID: 4145fad7241SDedy Lansky return "WMI_START_SEARCH_CMD"; 4155fad7241SDedy Lansky case WMI_DISCOVERY_STOP_CMDID: 4165fad7241SDedy Lansky return "WMI_DISCOVERY_STOP_CMD"; 4175fad7241SDedy Lansky case WMI_DELETE_CIPHER_KEY_CMDID: 4185fad7241SDedy Lansky return "WMI_DELETE_CIPHER_KEY_CMD"; 4195fad7241SDedy Lansky case WMI_ADD_CIPHER_KEY_CMDID: 4205fad7241SDedy Lansky return "WMI_ADD_CIPHER_KEY_CMD"; 4215fad7241SDedy Lansky case WMI_SET_APPIE_CMDID: 4225fad7241SDedy Lansky return "WMI_SET_APPIE_CMD"; 4235fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_CMDID: 4245fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_CMD"; 4255fad7241SDedy Lansky case WMI_TEMP_SENSE_CMDID: 4265fad7241SDedy Lansky return "WMI_TEMP_SENSE_CMD"; 4275fad7241SDedy Lansky case WMI_DEL_STA_CMDID: 4285fad7241SDedy Lansky return "WMI_DEL_STA_CMD"; 4295fad7241SDedy Lansky case WMI_DISCONNECT_STA_CMDID: 4305fad7241SDedy Lansky return "WMI_DISCONNECT_STA_CMD"; 43196c93589SGidon Studinski case WMI_RING_BA_EN_CMDID: 43296c93589SGidon Studinski return "WMI_RING_BA_EN_CMD"; 43396c93589SGidon Studinski case WMI_RING_BA_DIS_CMDID: 43496c93589SGidon Studinski return "WMI_RING_BA_DIS_CMD"; 4355fad7241SDedy Lansky case WMI_RCP_DELBA_CMDID: 4365fad7241SDedy Lansky return "WMI_RCP_DELBA_CMD"; 4375fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_CMDID: 4385fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_CMD"; 4397be13fc3SGidon Studinski case WMI_RCP_ADDBA_RESP_EDMA_CMDID: 4407be13fc3SGidon Studinski return "WMI_RCP_ADDBA_RESP_EDMA_CMD"; 4415fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_CMDID: 4425fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_CMD"; 4435fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_CMDID: 4445fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_CMD"; 4455fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_CMDID: 4465fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_CMD"; 4475fad7241SDedy Lansky case WMI_ABORT_SCAN_CMDID: 4485fad7241SDedy Lansky return "WMI_ABORT_SCAN_CMD"; 4495fad7241SDedy Lansky case WMI_NEW_STA_CMDID: 4505fad7241SDedy Lansky return "WMI_NEW_STA_CMD"; 4515fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_CMDID: 4525fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_CMD"; 4535fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_CMDID: 4545fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_CMD"; 4555fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_CMDID: 4565fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_CMD"; 4575fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_CMDID: 4585fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_CMD"; 459a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_CMDID: 460a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_CMD"; 461a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_CMDID: 462a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_CMD"; 46396c93589SGidon Studinski case WMI_TX_STATUS_RING_ADD_CMDID: 46496c93589SGidon Studinski return "WMI_TX_STATUS_RING_ADD_CMD"; 46596c93589SGidon Studinski case WMI_RX_STATUS_RING_ADD_CMDID: 46696c93589SGidon Studinski return "WMI_RX_STATUS_RING_ADD_CMD"; 46796c93589SGidon Studinski case WMI_TX_DESC_RING_ADD_CMDID: 46896c93589SGidon Studinski return "WMI_TX_DESC_RING_ADD_CMD"; 46996c93589SGidon Studinski case WMI_RX_DESC_RING_ADD_CMDID: 47096c93589SGidon Studinski return "WMI_RX_DESC_RING_ADD_CMD"; 47196c93589SGidon Studinski case WMI_BCAST_DESC_RING_ADD_CMDID: 47296c93589SGidon Studinski return "WMI_BCAST_DESC_RING_ADD_CMD"; 47396c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_CMDID: 47496c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_CMD"; 4750c936b3cSDedy Lansky case WMI_LINK_STATS_CMDID: 4760c936b3cSDedy Lansky return "WMI_LINK_STATS_CMD"; 477b698e2dfSAhmad Masri case WMI_SW_TX_REQ_EXT_CMDID: 478b698e2dfSAhmad Masri return "WMI_SW_TX_REQ_EXT_CMDID"; 479b9010f10SAhmad Masri case WMI_FT_AUTH_CMDID: 480b9010f10SAhmad Masri return "WMI_FT_AUTH_CMD"; 481b9010f10SAhmad Masri case WMI_FT_REASSOC_CMDID: 482b9010f10SAhmad Masri return "WMI_FT_REASSOC_CMD"; 483b9010f10SAhmad Masri case WMI_UPDATE_FT_IES_CMDID: 484b9010f10SAhmad Masri return "WMI_UPDATE_FT_IES_CMD"; 4855fad7241SDedy Lansky default: 4865fad7241SDedy Lansky return "Untracked CMD"; 4875fad7241SDedy Lansky } 4885fad7241SDedy Lansky } 4895fad7241SDedy Lansky 4905fad7241SDedy Lansky static const char *eventid2name(u16 eventid) 4915fad7241SDedy Lansky { 4925fad7241SDedy Lansky switch (eventid) { 4935fad7241SDedy Lansky case WMI_NOTIFY_REQ_DONE_EVENTID: 4945fad7241SDedy Lansky return "WMI_NOTIFY_REQ_DONE_EVENT"; 4955fad7241SDedy Lansky case WMI_DISCONNECT_EVENTID: 4965fad7241SDedy Lansky return "WMI_DISCONNECT_EVENT"; 4975fad7241SDedy Lansky case WMI_SW_TX_COMPLETE_EVENTID: 4985fad7241SDedy Lansky return "WMI_SW_TX_COMPLETE_EVENT"; 4995fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID: 5005fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_DONE_EVENT"; 5015fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID: 5025fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_DONE_EVENT"; 5035fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5045fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5055fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5065fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5075fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_EVENTID: 5085fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_EVENT"; 5095fad7241SDedy Lansky case WMI_FW_READY_EVENTID: 5105fad7241SDedy Lansky return "WMI_FW_READY_EVENT"; 5115fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_EVENTID: 5125fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_EVENT"; 5135fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_EVENTID: 5145fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_EVENT"; 5155fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_EVENTID: 5165fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_EVENT"; 5175fad7241SDedy Lansky case WMI_VRING_CFG_DONE_EVENTID: 5185fad7241SDedy Lansky return "WMI_VRING_CFG_DONE_EVENT"; 5195fad7241SDedy Lansky case WMI_READY_EVENTID: 5205fad7241SDedy Lansky return "WMI_READY_EVENT"; 5215fad7241SDedy Lansky case WMI_RX_MGMT_PACKET_EVENTID: 5225fad7241SDedy Lansky return "WMI_RX_MGMT_PACKET_EVENT"; 5235fad7241SDedy Lansky case WMI_TX_MGMT_PACKET_EVENTID: 5245fad7241SDedy Lansky return "WMI_TX_MGMT_PACKET_EVENT"; 5255fad7241SDedy Lansky case WMI_SCAN_COMPLETE_EVENTID: 5265fad7241SDedy Lansky return "WMI_SCAN_COMPLETE_EVENT"; 5275fad7241SDedy Lansky case WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID: 5285fad7241SDedy Lansky return "WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENT"; 5295fad7241SDedy Lansky case WMI_CONNECT_EVENTID: 5305fad7241SDedy Lansky return "WMI_CONNECT_EVENT"; 5315fad7241SDedy Lansky case WMI_EAPOL_RX_EVENTID: 5325fad7241SDedy Lansky return "WMI_EAPOL_RX_EVENT"; 5335fad7241SDedy Lansky case WMI_BA_STATUS_EVENTID: 5345fad7241SDedy Lansky return "WMI_BA_STATUS_EVENT"; 5355fad7241SDedy Lansky case WMI_RCP_ADDBA_REQ_EVENTID: 5365fad7241SDedy Lansky return "WMI_RCP_ADDBA_REQ_EVENT"; 5375fad7241SDedy Lansky case WMI_DELBA_EVENTID: 5385fad7241SDedy Lansky return "WMI_DELBA_EVENT"; 53996c93589SGidon Studinski case WMI_RING_EN_EVENTID: 54096c93589SGidon Studinski return "WMI_RING_EN_EVENT"; 5415fad7241SDedy Lansky case WMI_DATA_PORT_OPEN_EVENTID: 5425fad7241SDedy Lansky return "WMI_DATA_PORT_OPEN_EVENT"; 5435fad7241SDedy Lansky case WMI_AOA_MEAS_EVENTID: 5445fad7241SDedy Lansky return "WMI_AOA_MEAS_EVENT"; 5455fad7241SDedy Lansky case WMI_TOF_SESSION_END_EVENTID: 5465fad7241SDedy Lansky return "WMI_TOF_SESSION_END_EVENT"; 5475fad7241SDedy Lansky case WMI_TOF_GET_CAPABILITIES_EVENTID: 5485fad7241SDedy Lansky return "WMI_TOF_GET_CAPABILITIES_EVENT"; 5495fad7241SDedy Lansky case WMI_TOF_SET_LCR_EVENTID: 5505fad7241SDedy Lansky return "WMI_TOF_SET_LCR_EVENT"; 5515fad7241SDedy Lansky case WMI_TOF_SET_LCI_EVENTID: 5525fad7241SDedy Lansky return "WMI_TOF_SET_LCI_EVENT"; 5535fad7241SDedy Lansky case WMI_TOF_FTM_PER_DEST_RES_EVENTID: 5545fad7241SDedy Lansky return "WMI_TOF_FTM_PER_DEST_RES_EVENT"; 5555fad7241SDedy Lansky case WMI_TOF_CHANNEL_INFO_EVENTID: 5565fad7241SDedy Lansky return "WMI_TOF_CHANNEL_INFO_EVENT"; 5575fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_EVENTID: 5585fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_EVENT"; 5595fad7241SDedy Lansky case WMI_ECHO_RSP_EVENTID: 5605fad7241SDedy Lansky return "WMI_ECHO_RSP_EVENT"; 5615fad7241SDedy Lansky case WMI_LED_CFG_DONE_EVENTID: 5625fad7241SDedy Lansky return "WMI_LED_CFG_DONE_EVENT"; 5635fad7241SDedy Lansky case WMI_PCP_STARTED_EVENTID: 5645fad7241SDedy Lansky return "WMI_PCP_STARTED_EVENT"; 5655fad7241SDedy Lansky case WMI_PCP_STOPPED_EVENTID: 5665fad7241SDedy Lansky return "WMI_PCP_STOPPED_EVENT"; 5675fad7241SDedy Lansky case WMI_GET_SSID_EVENTID: 5685fad7241SDedy Lansky return "WMI_GET_SSID_EVENT"; 5695fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_EVENTID: 5705fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_EVENT"; 5715fad7241SDedy Lansky case WMI_P2P_CFG_DONE_EVENTID: 5725fad7241SDedy Lansky return "WMI_P2P_CFG_DONE_EVENT"; 5733ada9314SLior David case WMI_PORT_ALLOCATED_EVENTID: 5743ada9314SLior David return "WMI_PORT_ALLOCATED_EVENT"; 5753ada9314SLior David case WMI_PORT_DELETED_EVENTID: 5763ada9314SLior David return "WMI_PORT_DELETED_EVENT"; 5775fad7241SDedy Lansky case WMI_LISTEN_STARTED_EVENTID: 5785fad7241SDedy Lansky return "WMI_LISTEN_STARTED_EVENT"; 5795fad7241SDedy Lansky case WMI_SEARCH_STARTED_EVENTID: 5805fad7241SDedy Lansky return "WMI_SEARCH_STARTED_EVENT"; 5815fad7241SDedy Lansky case WMI_DISCOVERY_STOPPED_EVENTID: 5825fad7241SDedy Lansky return "WMI_DISCOVERY_STOPPED_EVENT"; 5835fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_DONE_EVENTID: 5845fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_DONE_EVENT"; 5855fad7241SDedy Lansky case WMI_TEMP_SENSE_DONE_EVENTID: 5865fad7241SDedy Lansky return "WMI_TEMP_SENSE_DONE_EVENT"; 5875fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_SENT_EVENTID: 5885fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_SENT_EVENT"; 5895fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_EVENTID: 5905fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_EVENT"; 5915fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_EVENTID: 5925fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_EVENT"; 5935fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_EVENTID: 5945fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_EVENT"; 5955fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_EVENTID: 5965fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_EVENT"; 5975fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_EVENTID: 5985fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_EVENT"; 5995fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID: 6005fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENT"; 6015fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_EVENTID: 6025fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_EVENT"; 603a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_EVENTID: 604a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_EVENT"; 605a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_EVENTID: 606a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_EVENT"; 607a5dc6883SDedy Lansky case WMI_SCHED_SCAN_RESULT_EVENTID: 608a5dc6883SDedy Lansky return "WMI_SCHED_SCAN_RESULT_EVENT"; 60996c93589SGidon Studinski case WMI_TX_STATUS_RING_CFG_DONE_EVENTID: 61096c93589SGidon Studinski return "WMI_TX_STATUS_RING_CFG_DONE_EVENT"; 61196c93589SGidon Studinski case WMI_RX_STATUS_RING_CFG_DONE_EVENTID: 61296c93589SGidon Studinski return "WMI_RX_STATUS_RING_CFG_DONE_EVENT"; 61396c93589SGidon Studinski case WMI_TX_DESC_RING_CFG_DONE_EVENTID: 61496c93589SGidon Studinski return "WMI_TX_DESC_RING_CFG_DONE_EVENT"; 61596c93589SGidon Studinski case WMI_RX_DESC_RING_CFG_DONE_EVENTID: 61696c93589SGidon Studinski return "WMI_RX_DESC_RING_CFG_DONE_EVENT"; 61796c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID: 61896c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENT"; 6190c936b3cSDedy Lansky case WMI_LINK_STATS_CONFIG_DONE_EVENTID: 6200c936b3cSDedy Lansky return "WMI_LINK_STATS_CONFIG_DONE_EVENT"; 6210c936b3cSDedy Lansky case WMI_LINK_STATS_EVENTID: 6220c936b3cSDedy Lansky return "WMI_LINK_STATS_EVENT"; 623b9010f10SAhmad Masri case WMI_COMMAND_NOT_SUPPORTED_EVENTID: 624b9010f10SAhmad Masri return "WMI_COMMAND_NOT_SUPPORTED_EVENT"; 625b9010f10SAhmad Masri case WMI_FT_AUTH_STATUS_EVENTID: 626b9010f10SAhmad Masri return "WMI_FT_AUTH_STATUS_EVENT"; 627b9010f10SAhmad Masri case WMI_FT_REASSOC_STATUS_EVENTID: 628b9010f10SAhmad Masri return "WMI_FT_REASSOC_STATUS_EVENT"; 6295fad7241SDedy Lansky default: 6305fad7241SDedy Lansky return "Untracked EVENT"; 6315fad7241SDedy Lansky } 6325fad7241SDedy Lansky } 6335fad7241SDedy Lansky 634e00243faSLior David static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, 635e00243faSLior David void *buf, u16 len) 6362be7d22fSVladimir Kondratiev { 6372be7d22fSVladimir Kondratiev struct { 6382be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 639b874ddecSLior David struct wmi_cmd_hdr wmi; 6402be7d22fSVladimir Kondratiev } __packed cmd = { 6412be7d22fSVladimir Kondratiev .hdr = { 6422be7d22fSVladimir Kondratiev .type = WIL_MBOX_HDR_TYPE_WMI, 6432be7d22fSVladimir Kondratiev .flags = 0, 6442be7d22fSVladimir Kondratiev .len = cpu_to_le16(sizeof(cmd.wmi) + len), 6452be7d22fSVladimir Kondratiev }, 6462be7d22fSVladimir Kondratiev .wmi = { 647e00243faSLior David .mid = mid, 648b874ddecSLior David .command_id = cpu_to_le16(cmdid), 6492be7d22fSVladimir Kondratiev }, 6502be7d22fSVladimir Kondratiev }; 6512be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx; 6522be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_head; 6532be7d22fSVladimir Kondratiev u32 next_head; 6542be7d22fSVladimir Kondratiev void __iomem *dst; 6552be7d22fSVladimir Kondratiev void __iomem *head = wmi_addr(wil, r->head); 6562be7d22fSVladimir Kondratiev uint retry; 657349214c1SMaya Erez int rc = 0; 6582be7d22fSVladimir Kondratiev 65926a6d527SLior David if (len > r->entry_size - sizeof(cmd)) { 6602be7d22fSVladimir Kondratiev wil_err(wil, "WMI size too large: %d bytes, max is %d\n", 6612be7d22fSVladimir Kondratiev (int)(sizeof(cmd) + len), r->entry_size); 6622be7d22fSVladimir Kondratiev return -ERANGE; 6632be7d22fSVladimir Kondratiev } 6642be7d22fSVladimir Kondratiev 6652be7d22fSVladimir Kondratiev might_sleep(); 6662be7d22fSVladimir Kondratiev 6679419b6a2SVladimir Kondratiev if (!test_bit(wil_status_fwready, wil->status)) { 66815e23124SVladimir Kondratiev wil_err(wil, "WMI: cannot send command while FW not ready\n"); 6692be7d22fSVladimir Kondratiev return -EAGAIN; 6702be7d22fSVladimir Kondratiev } 6712be7d22fSVladimir Kondratiev 672fe9ee51eSMaya Erez /* Allow sending only suspend / resume commands during susepnd flow */ 673fe9ee51eSMaya Erez if ((test_bit(wil_status_suspending, wil->status) || 674fe9ee51eSMaya Erez test_bit(wil_status_suspended, wil->status) || 675fe9ee51eSMaya Erez test_bit(wil_status_resuming, wil->status)) && 676fe9ee51eSMaya Erez ((cmdid != WMI_TRAFFIC_SUSPEND_CMDID) && 677fe9ee51eSMaya Erez (cmdid != WMI_TRAFFIC_RESUME_CMDID))) { 678fe9ee51eSMaya Erez wil_err(wil, "WMI: reject send_command during suspend\n"); 679fe9ee51eSMaya Erez return -EINVAL; 680fe9ee51eSMaya Erez } 681fe9ee51eSMaya Erez 6822be7d22fSVladimir Kondratiev if (!head) { 6832be7d22fSVladimir Kondratiev wil_err(wil, "WMI head is garbage: 0x%08x\n", r->head); 6842be7d22fSVladimir Kondratiev return -EINVAL; 6852be7d22fSVladimir Kondratiev } 686349214c1SMaya Erez 687349214c1SMaya Erez wil_halp_vote(wil); 688349214c1SMaya Erez 6892be7d22fSVladimir Kondratiev /* read Tx head till it is not busy */ 6902be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 6912be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_head, head, sizeof(d_head)); 6922be7d22fSVladimir Kondratiev if (d_head.sync == 0) 6932be7d22fSVladimir Kondratiev break; 6942be7d22fSVladimir Kondratiev msleep(20); 6952be7d22fSVladimir Kondratiev } 6962be7d22fSVladimir Kondratiev if (d_head.sync != 0) { 6972be7d22fSVladimir Kondratiev wil_err(wil, "WMI head busy\n"); 698349214c1SMaya Erez rc = -EBUSY; 699349214c1SMaya Erez goto out; 7002be7d22fSVladimir Kondratiev } 7012be7d22fSVladimir Kondratiev /* next head */ 7022be7d22fSVladimir Kondratiev next_head = r->base + ((r->head - r->base + sizeof(d_head)) % r->size); 7037743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Head 0x%08x -> 0x%08x\n", r->head, next_head); 7042be7d22fSVladimir Kondratiev /* wait till FW finish with previous command */ 7052be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 706452133a7SMaya Erez if (!test_bit(wil_status_fwready, wil->status)) { 707452133a7SMaya Erez wil_err(wil, "WMI: cannot send command while FW not ready\n"); 708349214c1SMaya Erez rc = -EAGAIN; 709349214c1SMaya Erez goto out; 710452133a7SMaya Erez } 711b9eeb512SVladimir Kondratiev r->tail = wil_r(wil, RGF_MBOX + 7122be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, tx.tail)); 7132be7d22fSVladimir Kondratiev if (next_head != r->tail) 7142be7d22fSVladimir Kondratiev break; 7152be7d22fSVladimir Kondratiev msleep(20); 7162be7d22fSVladimir Kondratiev } 7172be7d22fSVladimir Kondratiev if (next_head == r->tail) { 7182be7d22fSVladimir Kondratiev wil_err(wil, "WMI ring full\n"); 719349214c1SMaya Erez rc = -EBUSY; 720349214c1SMaya Erez goto out; 7212be7d22fSVladimir Kondratiev } 7222be7d22fSVladimir Kondratiev dst = wmi_buffer(wil, d_head.addr); 7232be7d22fSVladimir Kondratiev if (!dst) { 7242be7d22fSVladimir Kondratiev wil_err(wil, "invalid WMI buffer: 0x%08x\n", 7252be7d22fSVladimir Kondratiev le32_to_cpu(d_head.addr)); 726349214c1SMaya Erez rc = -EAGAIN; 727349214c1SMaya Erez goto out; 7282be7d22fSVladimir Kondratiev } 7292be7d22fSVladimir Kondratiev cmd.hdr.seq = cpu_to_le16(++wil->wmi_seq); 7302be7d22fSVladimir Kondratiev /* set command */ 731e00243faSLior David wil_dbg_wmi(wil, "sending %s (0x%04x) [%d] mid %d\n", 732e00243faSLior David cmdid2name(cmdid), cmdid, len, mid); 7337743882dSVladimir Kondratiev wil_hex_dump_wmi("Cmd ", DUMP_PREFIX_OFFSET, 16, 1, &cmd, 7342be7d22fSVladimir Kondratiev sizeof(cmd), true); 7357743882dSVladimir Kondratiev wil_hex_dump_wmi("cmd ", DUMP_PREFIX_OFFSET, 16, 1, buf, 7362be7d22fSVladimir Kondratiev len, true); 7372be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst, &cmd, sizeof(cmd)); 7382be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst + sizeof(cmd), buf, len); 7392be7d22fSVladimir Kondratiev /* mark entry as full */ 740b9eeb512SVladimir Kondratiev wil_w(wil, r->head + offsetof(struct wil6210_mbox_ring_desc, sync), 1); 7412be7d22fSVladimir Kondratiev /* advance next ptr */ 742b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + offsetof(struct wil6210_mbox_ctl, tx.head), 743b9eeb512SVladimir Kondratiev r->head = next_head); 7442be7d22fSVladimir Kondratiev 745f988b23fSVladimir Kondratiev trace_wil6210_wmi_cmd(&cmd.wmi, buf, len); 74698658095SVladimir Kondratiev 7472be7d22fSVladimir Kondratiev /* interrupt to FW */ 748b9eeb512SVladimir Kondratiev wil_w(wil, RGF_USER_USER_ICR + offsetof(struct RGF_ICR, ICS), 749b9eeb512SVladimir Kondratiev SW_INT_MBOX); 7502be7d22fSVladimir Kondratiev 751349214c1SMaya Erez out: 752349214c1SMaya Erez wil_halp_unvote(wil); 753349214c1SMaya Erez return rc; 7542be7d22fSVladimir Kondratiev } 7552be7d22fSVladimir Kondratiev 756e00243faSLior David int wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len) 7572be7d22fSVladimir Kondratiev { 7582be7d22fSVladimir Kondratiev int rc; 7592be7d22fSVladimir Kondratiev 7602be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 761e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 7622be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 7632be7d22fSVladimir Kondratiev 7642be7d22fSVladimir Kondratiev return rc; 7652be7d22fSVladimir Kondratiev } 7662be7d22fSVladimir Kondratiev 7672be7d22fSVladimir Kondratiev /*=== Event handlers ===*/ 768e00243faSLior David static void wmi_evt_ready(struct wil6210_vif *vif, int id, void *d, int len) 7692be7d22fSVladimir Kondratiev { 770e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 771e00243faSLior David struct wiphy *wiphy = wil_to_wiphy(wil); 7722be7d22fSVladimir Kondratiev struct wmi_ready_event *evt = d; 7738fe59627SVladimir Kondratiev 77413cd9f75SLior David wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n", 77513cd9f75SLior David wil->fw_version, le32_to_cpu(evt->sw_version), 7764aebd3bdSLior David evt->mac, evt->numof_additional_mids); 7774aebd3bdSLior David if (evt->numof_additional_mids + 1 < wil->max_vifs) { 7784aebd3bdSLior David wil_err(wil, "FW does not support enough MIDs (need %d)", 7794aebd3bdSLior David wil->max_vifs - 1); 7804aebd3bdSLior David return; /* FW load will fail after timeout */ 7814aebd3bdSLior David } 7822cd0f021SVladimir Kondratiev /* ignore MAC address, we already have it from the boot loader */ 783e00243faSLior David strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version)); 7842be7d22fSVladimir Kondratiev 785eb4c0215SDedy Lansky if (len > offsetof(struct wmi_ready_event, rfc_read_calib_result)) { 786eb4c0215SDedy Lansky wil_dbg_wmi(wil, "rfc calibration result %d\n", 787eb4c0215SDedy Lansky evt->rfc_read_calib_result); 788eb4c0215SDedy Lansky wil->fw_calib_result = evt->rfc_read_calib_result; 789eb4c0215SDedy Lansky } 790c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 7919419b6a2SVladimir Kondratiev set_bit(wil_status_fwready, wil->status); 79259502647SDedy Lansky /* let the reset sequence continue */ 7932be7d22fSVladimir Kondratiev complete(&wil->wmi_ready); 7942be7d22fSVladimir Kondratiev } 7952be7d22fSVladimir Kondratiev 796e00243faSLior David static void wmi_evt_rx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 7972be7d22fSVladimir Kondratiev { 798e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 7992be7d22fSVladimir Kondratiev struct wmi_rx_mgmt_packet_event *data = d; 8002be7d22fSVladimir Kondratiev struct wiphy *wiphy = wil_to_wiphy(wil); 8012be7d22fSVladimir Kondratiev struct ieee80211_mgmt *rx_mgmt_frame = 8022be7d22fSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 80390d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_rx_mgmt_packet_event, payload); 80490d89e9aSVladimir Kondratiev int ch_no; 80590d89e9aSVladimir Kondratiev u32 freq; 80690d89e9aSVladimir Kondratiev struct ieee80211_channel *channel; 80790d89e9aSVladimir Kondratiev s32 signal; 80890d89e9aSVladimir Kondratiev __le16 fc; 80990d89e9aSVladimir Kondratiev u32 d_len; 81090d89e9aSVladimir Kondratiev u16 d_status; 8112be7d22fSVladimir Kondratiev 81290d89e9aSVladimir Kondratiev if (flen < 0) { 81390d89e9aSVladimir Kondratiev wil_err(wil, "MGMT Rx: short event, len %d\n", len); 81490d89e9aSVladimir Kondratiev return; 81590d89e9aSVladimir Kondratiev } 81690d89e9aSVladimir Kondratiev 81790d89e9aSVladimir Kondratiev d_len = le32_to_cpu(data->info.len); 81890d89e9aSVladimir Kondratiev if (d_len != flen) { 81990d89e9aSVladimir Kondratiev wil_err(wil, 82090d89e9aSVladimir Kondratiev "MGMT Rx: length mismatch, d_len %d should be %d\n", 82190d89e9aSVladimir Kondratiev d_len, flen); 82290d89e9aSVladimir Kondratiev return; 82390d89e9aSVladimir Kondratiev } 82490d89e9aSVladimir Kondratiev 82590d89e9aSVladimir Kondratiev ch_no = data->info.channel + 1; 82657fbcce3SJohannes Berg freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 82790d89e9aSVladimir Kondratiev channel = ieee80211_get_channel(wiphy, freq); 82830868f5dSDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 82930868f5dSDedy Lansky signal = 100 * data->info.rssi; 83030868f5dSDedy Lansky else 83190d89e9aSVladimir Kondratiev signal = data->info.sqi; 83290d89e9aSVladimir Kondratiev d_status = le16_to_cpu(data->info.status); 83390d89e9aSVladimir Kondratiev fc = rx_mgmt_frame->frame_control; 83490d89e9aSVladimir Kondratiev 83530868f5dSDedy Lansky wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d RSSI %d SQI %d%%\n", 83630868f5dSDedy Lansky data->info.channel, data->info.mcs, data->info.rssi, 837b8b33a3aSVladimir Kondratiev data->info.sqi); 838f27dbf78SVladimir Kondratiev wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len, 839f27dbf78SVladimir Kondratiev le16_to_cpu(fc)); 8407743882dSVladimir Kondratiev wil_dbg_wmi(wil, "qid %d mid %d cid %d\n", 8412be7d22fSVladimir Kondratiev data->info.qid, data->info.mid, data->info.cid); 84290d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Rx ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 84390d89e9aSVladimir Kondratiev d_len, true); 8442be7d22fSVladimir Kondratiev 8452be7d22fSVladimir Kondratiev if (!channel) { 8462be7d22fSVladimir Kondratiev wil_err(wil, "Frame on unsupported channel\n"); 8472be7d22fSVladimir Kondratiev return; 8482be7d22fSVladimir Kondratiev } 8492be7d22fSVladimir Kondratiev 8502be7d22fSVladimir Kondratiev if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) { 8512be7d22fSVladimir Kondratiev struct cfg80211_bss *bss; 8528eea944aSVladimir Kondratiev u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp); 8538eea944aSVladimir Kondratiev u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info); 8548eea944aSVladimir Kondratiev u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int); 8558eea944aSVladimir Kondratiev const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable; 8568eea944aSVladimir Kondratiev size_t ie_len = d_len - offsetof(struct ieee80211_mgmt, 8578eea944aSVladimir Kondratiev u.beacon.variable); 8588eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 8598eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf); 8608eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Beacon interval : %d\n", bi); 8618eea944aSVladimir Kondratiev wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf, 8628eea944aSVladimir Kondratiev ie_len, true); 8632be7d22fSVladimir Kondratiev 864e6d68341SDedy Lansky wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 865e6d68341SDedy Lansky 866a0f7845bSVladimir Kondratiev bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 867a0f7845bSVladimir Kondratiev d_len, signal, GFP_KERNEL); 8682be7d22fSVladimir Kondratiev if (bss) { 8697743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Added BSS %pM\n", 8702be7d22fSVladimir Kondratiev rx_mgmt_frame->bssid); 8715b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 8722be7d22fSVladimir Kondratiev } else { 8735bc8c1f2SJohannes Berg wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 8742be7d22fSVladimir Kondratiev } 875102b1d99SVladimir Kondratiev } else { 876404bbb3cSLior David mutex_lock(&wil->vif_mutex); 877e00243faSLior David cfg80211_rx_mgmt(vif_to_radio_wdev(wil, vif), freq, signal, 878970fdfa8SVladimir Kondratiev (void *)rx_mgmt_frame, d_len, 0); 879404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 8802be7d22fSVladimir Kondratiev } 8812be7d22fSVladimir Kondratiev } 8822be7d22fSVladimir Kondratiev 883e00243faSLior David static void wmi_evt_tx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 88490d89e9aSVladimir Kondratiev { 88590d89e9aSVladimir Kondratiev struct wmi_tx_mgmt_packet_event *data = d; 88690d89e9aSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = 88790d89e9aSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 88890d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_tx_mgmt_packet_event, payload); 88990d89e9aSVladimir Kondratiev 89090d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Tx ", DUMP_PREFIX_OFFSET, 16, 1, mgmt_frame, 89190d89e9aSVladimir Kondratiev flen, true); 89290d89e9aSVladimir Kondratiev } 89390d89e9aSVladimir Kondratiev 894e00243faSLior David static void wmi_evt_scan_complete(struct wil6210_vif *vif, int id, 8952be7d22fSVladimir Kondratiev void *d, int len) 8962be7d22fSVladimir Kondratiev { 897e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 898e00243faSLior David 899404bbb3cSLior David mutex_lock(&wil->vif_mutex); 900e00243faSLior David if (vif->scan_request) { 9012be7d22fSVladimir Kondratiev struct wmi_scan_complete_event *data = d; 902035859a5SMaya Erez int status = le32_to_cpu(data->status); 9031d76250bSAvraham Stern struct cfg80211_scan_info info = { 904035859a5SMaya Erez .aborted = ((status != WMI_SCAN_SUCCESS) && 905035859a5SMaya Erez (status != WMI_SCAN_ABORT_REJECTED)), 9061d76250bSAvraham Stern }; 9072be7d22fSVladimir Kondratiev 908035859a5SMaya Erez wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status); 9092a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n", 910e00243faSLior David vif->scan_request, info.aborted); 911e00243faSLior David del_timer_sync(&vif->scan_timer); 912e00243faSLior David cfg80211_scan_done(vif->scan_request, &info); 913e00243faSLior David if (vif->mid == 0) 914e00243faSLior David wil->radio_wdev = wil->main_ndev->ieee80211_ptr; 915e00243faSLior David vif->scan_request = NULL; 916035859a5SMaya Erez wake_up_interruptible(&wil->wq); 917e00243faSLior David if (vif->p2p.pending_listen_wdev) { 918bb6743f7SLior David wil_dbg_misc(wil, "Scheduling delayed listen\n"); 919e00243faSLior David schedule_work(&vif->p2p.delayed_listen_work); 920bb6743f7SLior David } 9212be7d22fSVladimir Kondratiev } else { 9222be7d22fSVladimir Kondratiev wil_err(wil, "SCAN_COMPLETE while not scanning\n"); 9232be7d22fSVladimir Kondratiev } 924404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9252be7d22fSVladimir Kondratiev } 9262be7d22fSVladimir Kondratiev 927e00243faSLior David static void wmi_evt_connect(struct wil6210_vif *vif, int id, void *d, int len) 9282be7d22fSVladimir Kondratiev { 929e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 930e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 931e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 9322be7d22fSVladimir Kondratiev struct wmi_connect_event *evt = d; 9332be7d22fSVladimir Kondratiev int ch; /* channel number */ 93441bd3d58SToke Høiland-Jørgensen struct station_info *sinfo; 9352be7d22fSVladimir Kondratiev u8 *assoc_req_ie, *assoc_resp_ie; 9362be7d22fSVladimir Kondratiev size_t assoc_req_ielen, assoc_resp_ielen; 9372be7d22fSVladimir Kondratiev /* capinfo(u16) + listen_interval(u16) + IEs */ 9382be7d22fSVladimir Kondratiev const size_t assoc_req_ie_offset = sizeof(u16) * 2; 9392be7d22fSVladimir Kondratiev /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 9402be7d22fSVladimir Kondratiev const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 9410916d9f2SMaya Erez int rc; 9422be7d22fSVladimir Kondratiev 9432be7d22fSVladimir Kondratiev if (len < sizeof(*evt)) { 9442be7d22fSVladimir Kondratiev wil_err(wil, "Connect event too short : %d bytes\n", len); 9452be7d22fSVladimir Kondratiev return; 9462be7d22fSVladimir Kondratiev } 9472be7d22fSVladimir Kondratiev if (len != sizeof(*evt) + evt->beacon_ie_len + evt->assoc_req_len + 9482be7d22fSVladimir Kondratiev evt->assoc_resp_len) { 9492be7d22fSVladimir Kondratiev wil_err(wil, 9502be7d22fSVladimir Kondratiev "Connect event corrupted : %d != %d + %d + %d + %d\n", 9512be7d22fSVladimir Kondratiev len, (int)sizeof(*evt), evt->beacon_ie_len, 9522be7d22fSVladimir Kondratiev evt->assoc_req_len, evt->assoc_resp_len); 9532be7d22fSVladimir Kondratiev return; 9542be7d22fSVladimir Kondratiev } 9553df2cd36SVladimir Kondratiev if (evt->cid >= WIL6210_MAX_CID) { 9563df2cd36SVladimir Kondratiev wil_err(wil, "Connect CID invalid : %d\n", evt->cid); 9573df2cd36SVladimir Kondratiev return; 9583df2cd36SVladimir Kondratiev } 9593df2cd36SVladimir Kondratiev 9602be7d22fSVladimir Kondratiev ch = evt->channel + 1; 9619d865ee2SLior David wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n", 9629d865ee2SLior David evt->bssid, ch, evt->cid, evt->aid); 9637743882dSVladimir Kondratiev wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1, 9642be7d22fSVladimir Kondratiev evt->assoc_info, len - sizeof(*evt), true); 9652be7d22fSVladimir Kondratiev 9662be7d22fSVladimir Kondratiev /* figure out IE's */ 9672be7d22fSVladimir Kondratiev assoc_req_ie = &evt->assoc_info[evt->beacon_ie_len + 9682be7d22fSVladimir Kondratiev assoc_req_ie_offset]; 9692be7d22fSVladimir Kondratiev assoc_req_ielen = evt->assoc_req_len - assoc_req_ie_offset; 9702be7d22fSVladimir Kondratiev if (evt->assoc_req_len <= assoc_req_ie_offset) { 9712be7d22fSVladimir Kondratiev assoc_req_ie = NULL; 9722be7d22fSVladimir Kondratiev assoc_req_ielen = 0; 9732be7d22fSVladimir Kondratiev } 9742be7d22fSVladimir Kondratiev 9752be7d22fSVladimir Kondratiev assoc_resp_ie = &evt->assoc_info[evt->beacon_ie_len + 9762be7d22fSVladimir Kondratiev evt->assoc_req_len + 9772be7d22fSVladimir Kondratiev assoc_resp_ie_offset]; 9782be7d22fSVladimir Kondratiev assoc_resp_ielen = evt->assoc_resp_len - assoc_resp_ie_offset; 9792be7d22fSVladimir Kondratiev if (evt->assoc_resp_len <= assoc_resp_ie_offset) { 9802be7d22fSVladimir Kondratiev assoc_resp_ie = NULL; 9812be7d22fSVladimir Kondratiev assoc_resp_ielen = 0; 9822be7d22fSVladimir Kondratiev } 9832be7d22fSVladimir Kondratiev 9840916d9f2SMaya Erez if (test_bit(wil_status_resetting, wil->status) || 9850916d9f2SMaya Erez !test_bit(wil_status_fwready, wil->status)) { 9860916d9f2SMaya Erez wil_err(wil, "status_resetting, cancel connect event, CID %d\n", 9870916d9f2SMaya Erez evt->cid); 9880916d9f2SMaya Erez /* no need for cleanup, wil_reset will do that */ 9890916d9f2SMaya Erez return; 9900916d9f2SMaya Erez } 9910916d9f2SMaya Erez 992b819447dSHamad Kadmany mutex_lock(&wil->mutex); 993b819447dSHamad Kadmany 9942be7d22fSVladimir Kondratiev if ((wdev->iftype == NL80211_IFTYPE_STATION) || 9952be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 9965bd60982SLior David if (!test_bit(wil_vif_fwconnecting, vif->status)) { 9972be7d22fSVladimir Kondratiev wil_err(wil, "Not in connecting state\n"); 9980916d9f2SMaya Erez mutex_unlock(&wil->mutex); 9992be7d22fSVladimir Kondratiev return; 10002be7d22fSVladimir Kondratiev } 1001e00243faSLior David del_timer_sync(&vif->connect_timer); 10023d287fb3SMaya Erez } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10033d287fb3SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 10043d287fb3SMaya Erez if (wil->sta[evt->cid].status != wil_sta_unused) { 1005af3db60aSLazar Alexei wil_err(wil, "AP: Invalid status %d for CID %d\n", 1006af3db60aSLazar Alexei wil->sta[evt->cid].status, evt->cid); 10073d287fb3SMaya Erez mutex_unlock(&wil->mutex); 10083d287fb3SMaya Erez return; 10093d287fb3SMaya Erez } 10100916d9f2SMaya Erez } 10110916d9f2SMaya Erez 10120916d9f2SMaya Erez ether_addr_copy(wil->sta[evt->cid].addr, evt->bssid); 1013e00243faSLior David wil->sta[evt->cid].mid = vif->mid; 10140916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_conn_pending; 10150916d9f2SMaya Erez 101696c93589SGidon Studinski rc = wil_ring_init_tx(vif, evt->cid); 10170916d9f2SMaya Erez if (rc) { 1018af3db60aSLazar Alexei wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n", 1019af3db60aSLazar Alexei evt->cid, rc); 1020e00243faSLior David wmi_disconnect_sta(vif, wil->sta[evt->cid].addr, 1021e1b43407SAhmad Masri WLAN_REASON_UNSPECIFIED, false); 10220916d9f2SMaya Erez } else { 1023af3db60aSLazar Alexei wil_info(wil, "successful connection to CID %d\n", evt->cid); 10240916d9f2SMaya Erez } 10250916d9f2SMaya Erez 10260916d9f2SMaya Erez if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10270916d9f2SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10280916d9f2SMaya Erez if (rc) { 10290916d9f2SMaya Erez netif_carrier_off(ndev); 10309953a782SLior David wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); 1031af3db60aSLazar Alexei wil_err(wil, "cfg80211_connect_result with failure\n"); 10320916d9f2SMaya Erez cfg80211_connect_result(ndev, evt->bssid, NULL, 0, 10330916d9f2SMaya Erez NULL, 0, 10340916d9f2SMaya Erez WLAN_STATUS_UNSPECIFIED_FAILURE, 10350916d9f2SMaya Erez GFP_KERNEL); 10360916d9f2SMaya Erez goto out; 10370916d9f2SMaya Erez } else { 1038bcdd49b0SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1039bcdd49b0SDedy Lansky 1040e00243faSLior David cfg80211_ref_bss(wiphy, vif->bss); 1041e00243faSLior David cfg80211_connect_bss(ndev, evt->bssid, vif->bss, 10422be7d22fSVladimir Kondratiev assoc_req_ie, assoc_req_ielen, 10432be7d22fSVladimir Kondratiev assoc_resp_ie, assoc_resp_ielen, 1044bcdd49b0SDedy Lansky WLAN_STATUS_SUCCESS, GFP_KERNEL, 1045bcdd49b0SDedy Lansky NL80211_TIMEOUT_UNSPECIFIED); 10460916d9f2SMaya Erez } 1047e00243faSLior David vif->bss = NULL; 10482be7d22fSVladimir Kondratiev } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10492be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 105041bd3d58SToke Høiland-Jørgensen 1051849a564bSDedy Lansky if (rc) { 1052849a564bSDedy Lansky if (disable_ap_sme) 1053849a564bSDedy Lansky /* notify new_sta has failed */ 1054849a564bSDedy Lansky cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL); 10550916d9f2SMaya Erez goto out; 1056849a564bSDedy Lansky } 10570916d9f2SMaya Erez 105841bd3d58SToke Høiland-Jørgensen sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL); 105941bd3d58SToke Høiland-Jørgensen if (!sinfo) { 106041bd3d58SToke Høiland-Jørgensen rc = -ENOMEM; 106141bd3d58SToke Høiland-Jørgensen goto out; 10622be7d22fSVladimir Kondratiev } 10632be7d22fSVladimir Kondratiev 106441bd3d58SToke Høiland-Jørgensen sinfo->generation = wil->sinfo_gen++; 106541bd3d58SToke Høiland-Jørgensen 106641bd3d58SToke Høiland-Jørgensen if (assoc_req_ie) { 106741bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies = assoc_req_ie; 106841bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies_len = assoc_req_ielen; 106941bd3d58SToke Høiland-Jørgensen } 107041bd3d58SToke Høiland-Jørgensen 107141bd3d58SToke Høiland-Jørgensen cfg80211_new_sta(ndev, evt->bssid, sinfo, GFP_KERNEL); 107241bd3d58SToke Høiland-Jørgensen 107341bd3d58SToke Høiland-Jørgensen kfree(sinfo); 10740916d9f2SMaya Erez } else { 1075af3db60aSLazar Alexei wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype, 1076af3db60aSLazar Alexei evt->cid); 10770916d9f2SMaya Erez goto out; 10782be7d22fSVladimir Kondratiev } 10790916d9f2SMaya Erez 10800916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_connected; 10819d865ee2SLior David wil->sta[evt->cid].aid = evt->aid; 10825bd60982SLior David if (!test_and_set_bit(wil_vif_fwconnected, vif->status)) 10835bd60982SLior David atomic_inc(&wil->connected_vifs); 10845bd60982SLior David wil_update_net_queues_bh(wil, vif, NULL, false); 10852be7d22fSVladimir Kondratiev 10860916d9f2SMaya Erez out: 1087e00243faSLior David if (rc) { 10880916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_unused; 1089e00243faSLior David wil->sta[evt->cid].mid = U8_MAX; 1090e00243faSLior David } 10915bd60982SLior David clear_bit(wil_vif_fwconnecting, vif->status); 10920916d9f2SMaya Erez mutex_unlock(&wil->mutex); 10932be7d22fSVladimir Kondratiev } 10942be7d22fSVladimir Kondratiev 1095e00243faSLior David static void wmi_evt_disconnect(struct wil6210_vif *vif, int id, 10962be7d22fSVladimir Kondratiev void *d, int len) 10972be7d22fSVladimir Kondratiev { 1098e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 10992be7d22fSVladimir Kondratiev struct wmi_disconnect_event *evt = d; 11004821e6d8SVladimir Kondratiev u16 reason_code = le16_to_cpu(evt->protocol_reason_status); 11012be7d22fSVladimir Kondratiev 11020916d9f2SMaya Erez wil_info(wil, "Disconnect %pM reason [proto %d wmi %d]\n", 11034821e6d8SVladimir Kondratiev evt->bssid, reason_code, evt->disconnect_reason); 11042be7d22fSVladimir Kondratiev 11052be7d22fSVladimir Kondratiev wil->sinfo_gen++; 11062be7d22fSVladimir Kondratiev 1107b819447dSHamad Kadmany if (test_bit(wil_status_resetting, wil->status) || 1108b819447dSHamad Kadmany !test_bit(wil_status_fwready, wil->status)) { 1109b819447dSHamad Kadmany wil_err(wil, "status_resetting, cancel disconnect event\n"); 1110b819447dSHamad Kadmany /* no need for cleanup, wil_reset will do that */ 1111b819447dSHamad Kadmany return; 1112b819447dSHamad Kadmany } 1113b819447dSHamad Kadmany 1114097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 1115e1b43407SAhmad Masri wil6210_disconnect_complete(vif, evt->bssid, reason_code); 1116097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 11172be7d22fSVladimir Kondratiev } 11182be7d22fSVladimir Kondratiev 11192be7d22fSVladimir Kondratiev /* 11202be7d22fSVladimir Kondratiev * Firmware reports EAPOL frame using WME event. 11212be7d22fSVladimir Kondratiev * Reconstruct Ethernet frame and deliver it via normal Rx 11222be7d22fSVladimir Kondratiev */ 1123e00243faSLior David static void wmi_evt_eapol_rx(struct wil6210_vif *vif, int id, void *d, int len) 11242be7d22fSVladimir Kondratiev { 1125e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1126e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 11272be7d22fSVladimir Kondratiev struct wmi_eapol_rx_event *evt = d; 11282be7d22fSVladimir Kondratiev u16 eapol_len = le16_to_cpu(evt->eapol_len); 11292be7d22fSVladimir Kondratiev int sz = eapol_len + ETH_HLEN; 11302be7d22fSVladimir Kondratiev struct sk_buff *skb; 11312be7d22fSVladimir Kondratiev struct ethhdr *eth; 1132c8b78b5fSVladimir Kondratiev int cid; 1133c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = NULL; 11342be7d22fSVladimir Kondratiev 1135e00243faSLior David wil_dbg_wmi(wil, "EAPOL len %d from %pM MID %d\n", eapol_len, 1136e00243faSLior David evt->src_mac, vif->mid); 11372be7d22fSVladimir Kondratiev 1138e00243faSLior David cid = wil_find_cid(wil, vif->mid, evt->src_mac); 1139c8b78b5fSVladimir Kondratiev if (cid >= 0) 1140c8b78b5fSVladimir Kondratiev stats = &wil->sta[cid].stats; 1141c8b78b5fSVladimir Kondratiev 11422be7d22fSVladimir Kondratiev if (eapol_len > 196) { /* TODO: revisit size limit */ 11432be7d22fSVladimir Kondratiev wil_err(wil, "EAPOL too large\n"); 11442be7d22fSVladimir Kondratiev return; 11452be7d22fSVladimir Kondratiev } 11462be7d22fSVladimir Kondratiev 11472be7d22fSVladimir Kondratiev skb = alloc_skb(sz, GFP_KERNEL); 11482be7d22fSVladimir Kondratiev if (!skb) { 11492be7d22fSVladimir Kondratiev wil_err(wil, "Failed to allocate skb\n"); 11502be7d22fSVladimir Kondratiev return; 11512be7d22fSVladimir Kondratiev } 1152c8b78b5fSVladimir Kondratiev 11534df864c1SJohannes Berg eth = skb_put(skb, ETH_HLEN); 1154a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_dest, ndev->dev_addr); 1155a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_source, evt->src_mac); 11562be7d22fSVladimir Kondratiev eth->h_proto = cpu_to_be16(ETH_P_PAE); 115759ae1d12SJohannes Berg skb_put_data(skb, evt->eapol, eapol_len); 11582be7d22fSVladimir Kondratiev skb->protocol = eth_type_trans(skb, ndev); 11592be7d22fSVladimir Kondratiev if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { 11602be7d22fSVladimir Kondratiev ndev->stats.rx_packets++; 1161c8b78b5fSVladimir Kondratiev ndev->stats.rx_bytes += sz; 1162c8b78b5fSVladimir Kondratiev if (stats) { 1163c8b78b5fSVladimir Kondratiev stats->rx_packets++; 1164c8b78b5fSVladimir Kondratiev stats->rx_bytes += sz; 1165c8b78b5fSVladimir Kondratiev } 11662be7d22fSVladimir Kondratiev } else { 11672be7d22fSVladimir Kondratiev ndev->stats.rx_dropped++; 1168c8b78b5fSVladimir Kondratiev if (stats) 1169c8b78b5fSVladimir Kondratiev stats->rx_dropped++; 11702be7d22fSVladimir Kondratiev } 11712be7d22fSVladimir Kondratiev } 11722be7d22fSVladimir Kondratiev 117396c93589SGidon Studinski static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len) 11743a124ed6SVladimir Kondratiev { 1175e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 117696c93589SGidon Studinski struct wmi_ring_en_event *evt = d; 117796c93589SGidon Studinski u8 vri = evt->ring_index; 1178e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 1179b9010f10SAhmad Masri struct wil_sta_info *sta; 118049925f24SGustavo A. R. Silva u8 cid; 1181b9010f10SAhmad Masri struct key_params params; 11823a124ed6SVladimir Kondratiev 1183e00243faSLior David wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid); 11843a124ed6SVladimir Kondratiev 118510590c6aSGidon Studinski if (vri >= ARRAY_SIZE(wil->ring_tx)) { 1186230d8442SVladimir Kondratiev wil_err(wil, "Enable for invalid vring %d\n", vri); 1187e58c9f70SVladimir Kondratiev return; 1188e58c9f70SVladimir Kondratiev } 1189849a564bSDedy Lansky 1190b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme || 1191b9010f10SAhmad Masri test_bit(wil_vif_ft_roam, vif->status)) 1192b9010f10SAhmad Masri /* in AP mode with disable_ap_sme that is not FT, 1193b9010f10SAhmad Masri * this is done by wil_cfg80211_change_station() 1194849a564bSDedy Lansky */ 119510590c6aSGidon Studinski wil->ring_tx_data[vri].dot1x_open = true; 119610590c6aSGidon Studinski if (vri == vif->bcast_ring) /* no BA for bcast */ 1197230d8442SVladimir Kondratiev return; 1198b9010f10SAhmad Masri 1199b9010f10SAhmad Masri cid = wil->ring2cid_tid[vri][0]; 1200b9010f10SAhmad Masri if (!wil_cid_valid(cid)) { 1201b9010f10SAhmad Masri wil_err(wil, "invalid cid %d for vring %d\n", cid, vri); 1202b9010f10SAhmad Masri return; 1203b9010f10SAhmad Masri } 1204b9010f10SAhmad Masri 1205b9010f10SAhmad Masri /* In FT mode we get key but not store it as it is received 1206b9010f10SAhmad Masri * before WMI_CONNECT_EVENT received from FW. 1207b9010f10SAhmad Masri * wil_set_crypto_rx is called here to reset the security PN 1208b9010f10SAhmad Masri */ 1209b9010f10SAhmad Masri sta = &wil->sta[cid]; 1210b9010f10SAhmad Masri if (test_bit(wil_vif_ft_roam, vif->status)) { 1211b9010f10SAhmad Masri memset(¶ms, 0, sizeof(params)); 1212b9010f10SAhmad Masri wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, ¶ms); 1213b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP) 1214b9010f10SAhmad Masri clear_bit(wil_vif_ft_roam, vif->status); 1215b9010f10SAhmad Masri } 1216b9010f10SAhmad Masri 12173a3def8dSVladimir Kondratiev if (agg_wsize >= 0) 1218230d8442SVladimir Kondratiev wil_addba_tx_request(wil, vri, agg_wsize); 12193442a504SVladimir Kondratiev } 12203442a504SVladimir Kondratiev 1221e00243faSLior David static void wmi_evt_ba_status(struct wil6210_vif *vif, int id, 1222e00243faSLior David void *d, int len) 1223249a382bSVladimir Kondratiev { 1224e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1225b874ddecSLior David struct wmi_ba_status_event *evt = d; 122610590c6aSGidon Studinski struct wil_ring_tx_data *txdata; 1227249a382bSVladimir Kondratiev 1228cbcf5866SVladimir Kondratiev wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", 12297b05b0abSVladimir Kondratiev evt->ringid, 12307b05b0abSVladimir Kondratiev evt->status == WMI_BA_AGREED ? "OK" : "N/A", 1231cbcf5866SVladimir Kondratiev evt->agg_wsize, __le16_to_cpu(evt->ba_timeout), 1232cbcf5866SVladimir Kondratiev evt->amsdu ? "+" : "-"); 1233b4490f42SVladimir Kondratiev 12347b05b0abSVladimir Kondratiev if (evt->ringid >= WIL6210_MAX_TX_RINGS) { 12357b05b0abSVladimir Kondratiev wil_err(wil, "invalid ring id %d\n", evt->ringid); 12367b05b0abSVladimir Kondratiev return; 12377b05b0abSVladimir Kondratiev } 12387b05b0abSVladimir Kondratiev 12393277213fSVladimir Kondratiev if (evt->status != WMI_BA_AGREED) { 12403277213fSVladimir Kondratiev evt->ba_timeout = 0; 12413277213fSVladimir Kondratiev evt->agg_wsize = 0; 1242cbcf5866SVladimir Kondratiev evt->amsdu = 0; 12437b05b0abSVladimir Kondratiev } 12447b05b0abSVladimir Kondratiev 124510590c6aSGidon Studinski txdata = &wil->ring_tx_data[evt->ringid]; 12463277213fSVladimir Kondratiev 12473277213fSVladimir Kondratiev txdata->agg_timeout = le16_to_cpu(evt->ba_timeout); 12483277213fSVladimir Kondratiev txdata->agg_wsize = evt->agg_wsize; 1249cbcf5866SVladimir Kondratiev txdata->agg_amsdu = evt->amsdu; 12503a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12517b05b0abSVladimir Kondratiev } 12527b05b0abSVladimir Kondratiev 1253e00243faSLior David static void wmi_evt_addba_rx_req(struct wil6210_vif *vif, int id, 1254e00243faSLior David void *d, int len) 12553277213fSVladimir Kondratiev { 1256e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 12573277213fSVladimir Kondratiev struct wmi_rcp_addba_req_event *evt = d; 12583277213fSVladimir Kondratiev 1259e00243faSLior David wil_addba_rx_request(wil, vif->mid, evt->cidxtid, evt->dialog_token, 12603277213fSVladimir Kondratiev evt->ba_param_set, evt->ba_timeout, 12613277213fSVladimir Kondratiev evt->ba_seq_ctrl); 12623277213fSVladimir Kondratiev } 12633277213fSVladimir Kondratiev 1264e00243faSLior David static void wmi_evt_delba(struct wil6210_vif *vif, int id, void *d, int len) 1265bd33273bSVladimir Kondratiev __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) 12663277213fSVladimir Kondratiev { 1267e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 12683277213fSVladimir Kondratiev struct wmi_delba_event *evt = d; 12693277213fSVladimir Kondratiev u8 cid, tid; 12703277213fSVladimir Kondratiev u16 reason = __le16_to_cpu(evt->reason); 12713277213fSVladimir Kondratiev struct wil_sta_info *sta; 1272ec81b5adSDedy Lansky struct wil_tid_ampdu_rx *r; 1273ec81b5adSDedy Lansky 1274bd33273bSVladimir Kondratiev might_sleep(); 12753277213fSVladimir Kondratiev parse_cidxtid(evt->cidxtid, &cid, &tid); 1276e00243faSLior David wil_dbg_wmi(wil, "DELBA MID %d CID %d TID %d from %s reason %d\n", 1277e00243faSLior David vif->mid, cid, tid, 12783277213fSVladimir Kondratiev evt->from_initiator ? "originator" : "recipient", 12793277213fSVladimir Kondratiev reason); 12803277213fSVladimir Kondratiev if (!evt->from_initiator) { 12813277213fSVladimir Kondratiev int i; 12823277213fSVladimir Kondratiev /* find Tx vring it belongs to */ 128310590c6aSGidon Studinski for (i = 0; i < ARRAY_SIZE(wil->ring2cid_tid); i++) { 128410590c6aSGidon Studinski if (wil->ring2cid_tid[i][0] == cid && 128510590c6aSGidon Studinski wil->ring2cid_tid[i][1] == tid) { 128610590c6aSGidon Studinski struct wil_ring_tx_data *txdata = 128710590c6aSGidon Studinski &wil->ring_tx_data[i]; 12883277213fSVladimir Kondratiev 12893277213fSVladimir Kondratiev wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i); 12903277213fSVladimir Kondratiev txdata->agg_timeout = 0; 12913277213fSVladimir Kondratiev txdata->agg_wsize = 0; 12923a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12933277213fSVladimir Kondratiev 12943277213fSVladimir Kondratiev break; /* max. 1 matching ring */ 12953277213fSVladimir Kondratiev } 12963277213fSVladimir Kondratiev } 129710590c6aSGidon Studinski if (i >= ARRAY_SIZE(wil->ring2cid_tid)) 12983277213fSVladimir Kondratiev wil_err(wil, "DELBA: unable to find Tx vring\n"); 12993277213fSVladimir Kondratiev return; 13003277213fSVladimir Kondratiev } 13013277213fSVladimir Kondratiev 13023277213fSVladimir Kondratiev sta = &wil->sta[cid]; 13033277213fSVladimir Kondratiev 1304bd33273bSVladimir Kondratiev spin_lock_bh(&sta->tid_rx_lock); 1305ec81b5adSDedy Lansky 13063277213fSVladimir Kondratiev r = sta->tid_rx[tid]; 13073277213fSVladimir Kondratiev sta->tid_rx[tid] = NULL; 1308b4490f42SVladimir Kondratiev wil_tid_ampdu_rx_free(wil, r); 1309ec81b5adSDedy Lansky 1310bd33273bSVladimir Kondratiev spin_unlock_bh(&sta->tid_rx_lock); 1311b4490f42SVladimir Kondratiev } 1312b4490f42SVladimir Kondratiev 1313a5dc6883SDedy Lansky static void 1314e00243faSLior David wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) 1315a5dc6883SDedy Lansky { 1316e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1317a5dc6883SDedy Lansky struct wmi_sched_scan_result_event *data = d; 1318a5dc6883SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1319a5dc6883SDedy Lansky struct ieee80211_mgmt *rx_mgmt_frame = 1320a5dc6883SDedy Lansky (struct ieee80211_mgmt *)data->payload; 1321a5dc6883SDedy Lansky int flen = len - offsetof(struct wmi_sched_scan_result_event, payload); 1322a5dc6883SDedy Lansky int ch_no; 1323a5dc6883SDedy Lansky u32 freq; 1324a5dc6883SDedy Lansky struct ieee80211_channel *channel; 1325a5dc6883SDedy Lansky s32 signal; 1326a5dc6883SDedy Lansky __le16 fc; 1327a5dc6883SDedy Lansky u32 d_len; 1328a5dc6883SDedy Lansky struct cfg80211_bss *bss; 1329a5dc6883SDedy Lansky 1330a5dc6883SDedy Lansky if (flen < 0) { 1331a5dc6883SDedy Lansky wil_err(wil, "sched scan result event too short, len %d\n", 1332a5dc6883SDedy Lansky len); 1333a5dc6883SDedy Lansky return; 1334a5dc6883SDedy Lansky } 1335a5dc6883SDedy Lansky 1336a5dc6883SDedy Lansky d_len = le32_to_cpu(data->info.len); 1337a5dc6883SDedy Lansky if (d_len != flen) { 1338a5dc6883SDedy Lansky wil_err(wil, 1339a5dc6883SDedy Lansky "sched scan result length mismatch, d_len %d should be %d\n", 1340a5dc6883SDedy Lansky d_len, flen); 1341a5dc6883SDedy Lansky return; 1342a5dc6883SDedy Lansky } 1343a5dc6883SDedy Lansky 1344a5dc6883SDedy Lansky fc = rx_mgmt_frame->frame_control; 1345a5dc6883SDedy Lansky if (!ieee80211_is_probe_resp(fc)) { 1346a5dc6883SDedy Lansky wil_err(wil, "sched scan result invalid frame, fc 0x%04x\n", 1347a5dc6883SDedy Lansky fc); 1348a5dc6883SDedy Lansky return; 1349a5dc6883SDedy Lansky } 1350a5dc6883SDedy Lansky 1351a5dc6883SDedy Lansky ch_no = data->info.channel + 1; 1352a5dc6883SDedy Lansky freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 1353a5dc6883SDedy Lansky channel = ieee80211_get_channel(wiphy, freq); 1354a5dc6883SDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 1355a5dc6883SDedy Lansky signal = 100 * data->info.rssi; 1356a5dc6883SDedy Lansky else 1357a5dc6883SDedy Lansky signal = data->info.sqi; 1358a5dc6883SDedy Lansky 1359a5dc6883SDedy Lansky wil_dbg_wmi(wil, "sched scan result: channel %d MCS %d RSSI %d\n", 1360a5dc6883SDedy Lansky data->info.channel, data->info.mcs, data->info.rssi); 1361a5dc6883SDedy Lansky wil_dbg_wmi(wil, "len %d qid %d mid %d cid %d\n", 1362a5dc6883SDedy Lansky d_len, data->info.qid, data->info.mid, data->info.cid); 1363a5dc6883SDedy Lansky wil_hex_dump_wmi("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 1364a5dc6883SDedy Lansky d_len, true); 1365a5dc6883SDedy Lansky 1366a5dc6883SDedy Lansky if (!channel) { 1367a5dc6883SDedy Lansky wil_err(wil, "Frame on unsupported channel\n"); 1368a5dc6883SDedy Lansky return; 1369a5dc6883SDedy Lansky } 1370a5dc6883SDedy Lansky 1371a5dc6883SDedy Lansky bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 1372a5dc6883SDedy Lansky d_len, signal, GFP_KERNEL); 1373a5dc6883SDedy Lansky if (bss) { 1374a5dc6883SDedy Lansky wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); 1375a5dc6883SDedy Lansky cfg80211_put_bss(wiphy, bss); 1376a5dc6883SDedy Lansky } else { 1377a5dc6883SDedy Lansky wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 1378a5dc6883SDedy Lansky } 1379a5dc6883SDedy Lansky 1380a5dc6883SDedy Lansky cfg80211_sched_scan_results(wiphy, 0); 1381a5dc6883SDedy Lansky } 1382a5dc6883SDedy Lansky 13830c936b3cSDedy Lansky static void wil_link_stats_store_basic(struct wil6210_vif *vif, 13840c936b3cSDedy Lansky struct wmi_link_stats_basic *basic) 13850c936b3cSDedy Lansky { 13860c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 13870c936b3cSDedy Lansky u8 cid = basic->cid; 13880c936b3cSDedy Lansky struct wil_sta_info *sta; 13890c936b3cSDedy Lansky 13900c936b3cSDedy Lansky if (cid < 0 || cid >= WIL6210_MAX_CID) { 13910c936b3cSDedy Lansky wil_err(wil, "invalid cid %d\n", cid); 13920c936b3cSDedy Lansky return; 13930c936b3cSDedy Lansky } 13940c936b3cSDedy Lansky 13950c936b3cSDedy Lansky sta = &wil->sta[cid]; 13960c936b3cSDedy Lansky sta->fw_stats_basic = *basic; 13970c936b3cSDedy Lansky } 13980c936b3cSDedy Lansky 13990c936b3cSDedy Lansky static void wil_link_stats_store_global(struct wil6210_vif *vif, 14000c936b3cSDedy Lansky struct wmi_link_stats_global *global) 14010c936b3cSDedy Lansky { 14020c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14030c936b3cSDedy Lansky 14040c936b3cSDedy Lansky wil->fw_stats_global.stats = *global; 14050c936b3cSDedy Lansky } 14060c936b3cSDedy Lansky 14070c936b3cSDedy Lansky static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, 14080c936b3cSDedy Lansky bool has_next, void *payload, 14090c936b3cSDedy Lansky size_t payload_size) 14100c936b3cSDedy Lansky { 14110c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14120c936b3cSDedy Lansky size_t hdr_size = sizeof(struct wmi_link_stats_record); 14130c936b3cSDedy Lansky size_t stats_size, record_size, expected_size; 14140c936b3cSDedy Lansky struct wmi_link_stats_record *hdr; 14150c936b3cSDedy Lansky 14160c936b3cSDedy Lansky if (payload_size < hdr_size) { 14170c936b3cSDedy Lansky wil_err(wil, "link stats wrong event size %zu\n", payload_size); 14180c936b3cSDedy Lansky return; 14190c936b3cSDedy Lansky } 14200c936b3cSDedy Lansky 14210c936b3cSDedy Lansky while (payload_size >= hdr_size) { 14220c936b3cSDedy Lansky hdr = payload; 14230c936b3cSDedy Lansky stats_size = le16_to_cpu(hdr->record_size); 14240c936b3cSDedy Lansky record_size = hdr_size + stats_size; 14250c936b3cSDedy Lansky 14260c936b3cSDedy Lansky if (payload_size < record_size) { 14270c936b3cSDedy Lansky wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", 14280c936b3cSDedy Lansky payload_size, record_size); 14290c936b3cSDedy Lansky return; 14300c936b3cSDedy Lansky } 14310c936b3cSDedy Lansky 14320c936b3cSDedy Lansky switch (hdr->record_type_id) { 14330c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_BASIC: 14340c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_basic); 14350c936b3cSDedy Lansky if (stats_size < expected_size) { 14360c936b3cSDedy Lansky wil_err(wil, "link stats invalid basic record size %zu < %zu\n", 14370c936b3cSDedy Lansky stats_size, expected_size); 14380c936b3cSDedy Lansky return; 14390c936b3cSDedy Lansky } 14400c936b3cSDedy Lansky if (vif->fw_stats_ready) { 14410c936b3cSDedy Lansky /* clean old statistics */ 14420c936b3cSDedy Lansky vif->fw_stats_tsf = 0; 14430c936b3cSDedy Lansky vif->fw_stats_ready = 0; 14440c936b3cSDedy Lansky } 14450c936b3cSDedy Lansky 14460c936b3cSDedy Lansky wil_link_stats_store_basic(vif, payload + hdr_size); 14470c936b3cSDedy Lansky 14480c936b3cSDedy Lansky if (!has_next) { 14490c936b3cSDedy Lansky vif->fw_stats_tsf = tsf; 14500c936b3cSDedy Lansky vif->fw_stats_ready = 1; 14510c936b3cSDedy Lansky } 14520c936b3cSDedy Lansky 14530c936b3cSDedy Lansky break; 14540c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_GLOBAL: 14550c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_global); 14560c936b3cSDedy Lansky if (stats_size < sizeof(struct wmi_link_stats_global)) { 14570c936b3cSDedy Lansky wil_err(wil, "link stats invalid global record size %zu < %zu\n", 14580c936b3cSDedy Lansky stats_size, expected_size); 14590c936b3cSDedy Lansky return; 14600c936b3cSDedy Lansky } 14610c936b3cSDedy Lansky 14620c936b3cSDedy Lansky if (wil->fw_stats_global.ready) { 14630c936b3cSDedy Lansky /* clean old statistics */ 14640c936b3cSDedy Lansky wil->fw_stats_global.tsf = 0; 14650c936b3cSDedy Lansky wil->fw_stats_global.ready = 0; 14660c936b3cSDedy Lansky } 14670c936b3cSDedy Lansky 14680c936b3cSDedy Lansky wil_link_stats_store_global(vif, payload + hdr_size); 14690c936b3cSDedy Lansky 14700c936b3cSDedy Lansky if (!has_next) { 14710c936b3cSDedy Lansky wil->fw_stats_global.tsf = tsf; 14720c936b3cSDedy Lansky wil->fw_stats_global.ready = 1; 14730c936b3cSDedy Lansky } 14740c936b3cSDedy Lansky 14750c936b3cSDedy Lansky break; 14760c936b3cSDedy Lansky default: 14770c936b3cSDedy Lansky break; 14780c936b3cSDedy Lansky } 14790c936b3cSDedy Lansky 14800c936b3cSDedy Lansky /* skip to next record */ 14810c936b3cSDedy Lansky payload += record_size; 14820c936b3cSDedy Lansky payload_size -= record_size; 14830c936b3cSDedy Lansky } 14840c936b3cSDedy Lansky } 14850c936b3cSDedy Lansky 14860c936b3cSDedy Lansky static void 14870c936b3cSDedy Lansky wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) 14880c936b3cSDedy Lansky { 14890c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14900c936b3cSDedy Lansky struct wmi_link_stats_event *evt = d; 14910c936b3cSDedy Lansky size_t payload_size; 14920c936b3cSDedy Lansky 14930c936b3cSDedy Lansky if (len < offsetof(struct wmi_link_stats_event, payload)) { 14940c936b3cSDedy Lansky wil_err(wil, "stats event way too short %d\n", len); 14950c936b3cSDedy Lansky return; 14960c936b3cSDedy Lansky } 14970c936b3cSDedy Lansky payload_size = le16_to_cpu(evt->payload_size); 14980c936b3cSDedy Lansky if (len < sizeof(struct wmi_link_stats_event) + payload_size) { 14990c936b3cSDedy Lansky wil_err(wil, "stats event too short %d\n", len); 15000c936b3cSDedy Lansky return; 15010c936b3cSDedy Lansky } 15020c936b3cSDedy Lansky 15030c936b3cSDedy Lansky wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, 15040c936b3cSDedy Lansky evt->payload, payload_size); 15050c936b3cSDedy Lansky } 15060c936b3cSDedy Lansky 1507b03fbab0SVladimir Kondratiev /** 1508b9010f10SAhmad Masri * find cid and ringid for the station vif 1509b9010f10SAhmad Masri * 1510b9010f10SAhmad Masri * return error, if other interfaces are used or ring was not found 1511b9010f10SAhmad Masri */ 1512b9010f10SAhmad Masri static int wil_find_cid_ringid_sta(struct wil6210_priv *wil, 1513b9010f10SAhmad Masri struct wil6210_vif *vif, 1514b9010f10SAhmad Masri int *cid, 1515b9010f10SAhmad Masri int *ringid) 1516b9010f10SAhmad Masri { 1517b9010f10SAhmad Masri struct wil_ring *ring; 1518b9010f10SAhmad Masri struct wil_ring_tx_data *txdata; 1519b9010f10SAhmad Masri int min_ring_id = wil_get_min_tx_ring_id(wil); 1520b9010f10SAhmad Masri int i; 1521b9010f10SAhmad Masri u8 lcid; 1522b9010f10SAhmad Masri 1523b9010f10SAhmad Masri if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION || 1524b9010f10SAhmad Masri vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) { 1525b9010f10SAhmad Masri wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype); 1526b9010f10SAhmad Masri return -EINVAL; 1527b9010f10SAhmad Masri } 1528b9010f10SAhmad Masri 1529b9010f10SAhmad Masri /* In the STA mode, it is expected to have only one ring 1530b9010f10SAhmad Masri * for the AP we are connected to. 1531b9010f10SAhmad Masri * find it and return the cid associated with it. 1532b9010f10SAhmad Masri */ 1533b9010f10SAhmad Masri for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) { 1534b9010f10SAhmad Masri ring = &wil->ring_tx[i]; 1535b9010f10SAhmad Masri txdata = &wil->ring_tx_data[i]; 1536b9010f10SAhmad Masri if (!ring->va || !txdata->enabled || txdata->mid != vif->mid) 1537b9010f10SAhmad Masri continue; 1538b9010f10SAhmad Masri 1539b9010f10SAhmad Masri lcid = wil->ring2cid_tid[i][0]; 1540b9010f10SAhmad Masri if (lcid >= WIL6210_MAX_CID) /* skip BCAST */ 1541b9010f10SAhmad Masri continue; 1542b9010f10SAhmad Masri 1543b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid); 1544b9010f10SAhmad Masri *cid = lcid; 1545b9010f10SAhmad Masri *ringid = i; 1546b9010f10SAhmad Masri return 0; 1547b9010f10SAhmad Masri } 1548b9010f10SAhmad Masri 1549b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta cid while no rings active?\n"); 1550b9010f10SAhmad Masri 1551b9010f10SAhmad Masri return -ENOENT; 1552b9010f10SAhmad Masri } 1553b9010f10SAhmad Masri 1554b9010f10SAhmad Masri static void 1555b9010f10SAhmad Masri wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len) 1556b9010f10SAhmad Masri { 1557b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1558b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1559b9010f10SAhmad Masri struct wmi_ft_auth_status_event *data = d; 1560b9010f10SAhmad Masri int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info); 1561b9010f10SAhmad Masri int rc, cid = 0, ringid = 0; 1562b9010f10SAhmad Masri struct cfg80211_ft_event_params ft; 1563b9010f10SAhmad Masri u16 d_len; 1564b9010f10SAhmad Masri /* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */ 1565b9010f10SAhmad Masri const size_t auth_ie_offset = sizeof(u16) * 3; 1566b9010f10SAhmad Masri struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info; 1567b9010f10SAhmad Masri 1568b9010f10SAhmad Masri /* check the status */ 1569b9010f10SAhmad Masri if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) { 1570b9010f10SAhmad Masri wil_err(wil, "FT: auth failed. status %d\n", data->status); 1571b9010f10SAhmad Masri goto fail; 1572b9010f10SAhmad Masri } 1573b9010f10SAhmad Masri 1574b9010f10SAhmad Masri if (ie_len < auth_ie_offset) { 1575b9010f10SAhmad Masri wil_err(wil, "FT: auth event too short, len %d\n", len); 1576b9010f10SAhmad Masri goto fail; 1577b9010f10SAhmad Masri } 1578b9010f10SAhmad Masri 1579b9010f10SAhmad Masri d_len = le16_to_cpu(data->ie_len); 1580b9010f10SAhmad Masri if (d_len != ie_len) { 1581b9010f10SAhmad Masri wil_err(wil, 1582b9010f10SAhmad Masri "FT: auth ie length mismatch, d_len %d should be %d\n", 1583b9010f10SAhmad Masri d_len, ie_len); 1584b9010f10SAhmad Masri goto fail; 1585b9010f10SAhmad Masri } 1586b9010f10SAhmad Masri 1587b9010f10SAhmad Masri if (!test_bit(wil_vif_ft_roam, wil->status)) { 1588b9010f10SAhmad Masri wil_err(wil, "FT: Not in roaming state\n"); 1589b9010f10SAhmad Masri goto fail; 1590b9010f10SAhmad Masri } 1591b9010f10SAhmad Masri 1592b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_transaction) != 2) { 1593b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_transaction %d\n", 1594b9010f10SAhmad Masri le16_to_cpu(auth->auth_transaction)); 1595b9010f10SAhmad Masri goto fail; 1596b9010f10SAhmad Masri } 1597b9010f10SAhmad Masri 1598b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) { 1599b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_alg %d\n", 1600b9010f10SAhmad Masri le16_to_cpu(auth->auth_alg)); 1601b9010f10SAhmad Masri goto fail; 1602b9010f10SAhmad Masri } 1603b9010f10SAhmad Masri 1604b9010f10SAhmad Masri wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr); 1605b9010f10SAhmad Masri wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1, 1606b9010f10SAhmad Masri data->ie_info, d_len, true); 1607b9010f10SAhmad Masri 1608b9010f10SAhmad Masri /* find cid and ringid */ 1609b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1610b9010f10SAhmad Masri if (rc) { 1611b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1612b9010f10SAhmad Masri goto fail; 1613b9010f10SAhmad Masri } 1614b9010f10SAhmad Masri 1615b9010f10SAhmad Masri if (vif->privacy) { 1616b9010f10SAhmad Masri /* For secure assoc, remove old keys */ 1617b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1618b9010f10SAhmad Masri WMI_KEY_USE_PAIRWISE); 1619b9010f10SAhmad Masri if (rc) { 1620b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n"); 1621b9010f10SAhmad Masri goto fail; 1622b9010f10SAhmad Masri } 1623b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1624b9010f10SAhmad Masri WMI_KEY_USE_RX_GROUP); 1625b9010f10SAhmad Masri if (rc) { 1626b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n"); 1627b9010f10SAhmad Masri goto fail; 1628b9010f10SAhmad Masri } 1629b9010f10SAhmad Masri } 1630b9010f10SAhmad Masri 1631b9010f10SAhmad Masri memset(&ft, 0, sizeof(ft)); 1632b9010f10SAhmad Masri ft.ies = data->ie_info + auth_ie_offset; 1633b9010f10SAhmad Masri ft.ies_len = d_len - auth_ie_offset; 1634b9010f10SAhmad Masri ft.target_ap = data->mac_addr; 1635b9010f10SAhmad Masri cfg80211_ft_event(ndev, &ft); 1636b9010f10SAhmad Masri 1637b9010f10SAhmad Masri return; 1638b9010f10SAhmad Masri 1639b9010f10SAhmad Masri fail: 1640e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1641b9010f10SAhmad Masri } 1642b9010f10SAhmad Masri 1643b9010f10SAhmad Masri static void 1644b9010f10SAhmad Masri wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len) 1645b9010f10SAhmad Masri { 1646b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1647b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1648b9010f10SAhmad Masri struct wiphy *wiphy = wil_to_wiphy(wil); 1649b9010f10SAhmad Masri struct wmi_ft_reassoc_status_event *data = d; 1650b9010f10SAhmad Masri int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event, 1651b9010f10SAhmad Masri ie_info); 1652b9010f10SAhmad Masri int rc = -ENOENT, cid = 0, ringid = 0; 1653b9010f10SAhmad Masri int ch; /* channel number (primary) */ 1654b9010f10SAhmad Masri size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0; 1655b9010f10SAhmad Masri u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL; 1656b9010f10SAhmad Masri /* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */ 1657b9010f10SAhmad Masri const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN; 1658b9010f10SAhmad Masri /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 1659b9010f10SAhmad Masri const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 1660b9010f10SAhmad Masri u16 d_len; 1661b9010f10SAhmad Masri int freq; 1662b9010f10SAhmad Masri struct cfg80211_roam_info info; 1663b9010f10SAhmad Masri 1664b9010f10SAhmad Masri if (ies_len < 0) { 1665b9010f10SAhmad Masri wil_err(wil, "ft reassoc event too short, len %d\n", len); 1666b9010f10SAhmad Masri goto fail; 1667b9010f10SAhmad Masri } 1668b9010f10SAhmad Masri 1669b9010f10SAhmad Masri wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d", 1670b9010f10SAhmad Masri data->status, data->aid); 1671b9010f10SAhmad Masri wil_dbg_wmi(wil, " mac_addr=%pM, beacon_ie_len=%d", 1672b9010f10SAhmad Masri data->mac_addr, data->beacon_ie_len); 1673b9010f10SAhmad Masri wil_dbg_wmi(wil, " reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d", 1674b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len), 1675b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1676b9010f10SAhmad Masri 1677b9010f10SAhmad Masri d_len = le16_to_cpu(data->beacon_ie_len) + 1678b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len) + 1679b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len); 1680b9010f10SAhmad Masri if (d_len != ies_len) { 1681b9010f10SAhmad Masri wil_err(wil, 1682b9010f10SAhmad Masri "ft reassoc ie length mismatch, d_len %d should be %d\n", 1683b9010f10SAhmad Masri d_len, ies_len); 1684b9010f10SAhmad Masri goto fail; 1685b9010f10SAhmad Masri } 1686b9010f10SAhmad Masri 1687b9010f10SAhmad Masri /* check the status */ 1688b9010f10SAhmad Masri if (data->status != WMI_FW_STATUS_SUCCESS) { 1689b9010f10SAhmad Masri wil_err(wil, "ft reassoc failed. status %d\n", data->status); 1690b9010f10SAhmad Masri goto fail; 1691b9010f10SAhmad Masri } 1692b9010f10SAhmad Masri 1693b9010f10SAhmad Masri /* find cid and ringid */ 1694b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1695b9010f10SAhmad Masri if (rc) { 1696b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1697b9010f10SAhmad Masri goto fail; 1698b9010f10SAhmad Masri } 1699b9010f10SAhmad Masri 1700b9010f10SAhmad Masri ch = data->channel + 1; 1701b9010f10SAhmad Masri wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n", 1702b9010f10SAhmad Masri data->mac_addr, ch, cid, data->aid); 1703b9010f10SAhmad Masri 1704b9010f10SAhmad Masri wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1, 1705b9010f10SAhmad Masri data->ie_info, len - sizeof(*data), true); 1706b9010f10SAhmad Masri 1707b9010f10SAhmad Masri /* figure out IE's */ 1708b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) { 1709b9010f10SAhmad Masri assoc_req_ie = &data->ie_info[assoc_req_ie_offset]; 1710b9010f10SAhmad Masri assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) - 1711b9010f10SAhmad Masri assoc_req_ie_offset; 1712b9010f10SAhmad Masri } 1713b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) { 1714b9010f10SAhmad Masri wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n", 1715b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1716b9010f10SAhmad Masri goto fail; 1717b9010f10SAhmad Masri } 1718b9010f10SAhmad Masri 1719b9010f10SAhmad Masri assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) + 1720b9010f10SAhmad Masri assoc_resp_ie_offset]; 1721b9010f10SAhmad Masri assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) - 1722b9010f10SAhmad Masri assoc_resp_ie_offset; 1723b9010f10SAhmad Masri 1724b9010f10SAhmad Masri if (test_bit(wil_status_resetting, wil->status) || 1725b9010f10SAhmad Masri !test_bit(wil_status_fwready, wil->status)) { 1726b9010f10SAhmad Masri wil_err(wil, "FT: status_resetting, cancel reassoc event\n"); 1727b9010f10SAhmad Masri /* no need for cleanup, wil_reset will do that */ 1728b9010f10SAhmad Masri return; 1729b9010f10SAhmad Masri } 1730b9010f10SAhmad Masri 1731b9010f10SAhmad Masri mutex_lock(&wil->mutex); 1732b9010f10SAhmad Masri 1733b9010f10SAhmad Masri /* ring modify to set the ring for the roamed AP settings */ 1734b9010f10SAhmad Masri wil_dbg_wmi(wil, 1735b9010f10SAhmad Masri "ft modify tx config for connection CID %d ring %d\n", 1736b9010f10SAhmad Masri cid, ringid); 1737b9010f10SAhmad Masri 1738b9010f10SAhmad Masri rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0); 1739b9010f10SAhmad Masri if (rc) { 1740b9010f10SAhmad Masri wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n", 1741b9010f10SAhmad Masri cid, vif->mid, ringid, rc); 1742b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1743b9010f10SAhmad Masri goto fail; 1744b9010f10SAhmad Masri } 1745b9010f10SAhmad Masri 1746b9010f10SAhmad Masri /* Update the driver STA members with the new bss */ 1747b9010f10SAhmad Masri wil->sta[cid].aid = data->aid; 1748b9010f10SAhmad Masri wil->sta[cid].stats.ft_roams++; 1749b9010f10SAhmad Masri ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid); 1750b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1751b9010f10SAhmad Masri del_timer_sync(&vif->connect_timer); 1752b9010f10SAhmad Masri 1753b9010f10SAhmad Masri cfg80211_ref_bss(wiphy, vif->bss); 1754b9010f10SAhmad Masri freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ); 1755b9010f10SAhmad Masri 1756b9010f10SAhmad Masri memset(&info, 0, sizeof(info)); 1757b9010f10SAhmad Masri info.channel = ieee80211_get_channel(wiphy, freq); 1758b9010f10SAhmad Masri info.bss = vif->bss; 1759b9010f10SAhmad Masri info.req_ie = assoc_req_ie; 1760b9010f10SAhmad Masri info.req_ie_len = assoc_req_ie_len; 1761b9010f10SAhmad Masri info.resp_ie = assoc_resp_ie; 1762b9010f10SAhmad Masri info.resp_ie_len = assoc_resp_ie_len; 1763b9010f10SAhmad Masri cfg80211_roamed(ndev, &info, GFP_KERNEL); 1764b9010f10SAhmad Masri vif->bss = NULL; 1765b9010f10SAhmad Masri 1766b9010f10SAhmad Masri return; 1767b9010f10SAhmad Masri 1768b9010f10SAhmad Masri fail: 1769e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1770b9010f10SAhmad Masri } 1771b9010f10SAhmad Masri 1772b9010f10SAhmad Masri /** 1773b03fbab0SVladimir Kondratiev * Some events are ignored for purpose; and need not be interpreted as 1774b03fbab0SVladimir Kondratiev * "unhandled events" 1775b03fbab0SVladimir Kondratiev */ 1776e00243faSLior David static void wmi_evt_ignore(struct wil6210_vif *vif, int id, void *d, int len) 1777b03fbab0SVladimir Kondratiev { 1778e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1779e00243faSLior David 1780b03fbab0SVladimir Kondratiev wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len); 1781b03fbab0SVladimir Kondratiev } 1782b03fbab0SVladimir Kondratiev 17832be7d22fSVladimir Kondratiev static const struct { 17842be7d22fSVladimir Kondratiev int eventid; 1785e00243faSLior David void (*handler)(struct wil6210_vif *vif, 1786e00243faSLior David int eventid, void *data, int data_len); 17872be7d22fSVladimir Kondratiev } wmi_evt_handlers[] = { 17882be7d22fSVladimir Kondratiev {WMI_READY_EVENTID, wmi_evt_ready}, 1789817f1853SVladimir Kondratiev {WMI_FW_READY_EVENTID, wmi_evt_ignore}, 17902be7d22fSVladimir Kondratiev {WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt}, 179190d89e9aSVladimir Kondratiev {WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt}, 17922be7d22fSVladimir Kondratiev {WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete}, 17932be7d22fSVladimir Kondratiev {WMI_CONNECT_EVENTID, wmi_evt_connect}, 17942be7d22fSVladimir Kondratiev {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, 17952be7d22fSVladimir Kondratiev {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, 1796249a382bSVladimir Kondratiev {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, 17973277213fSVladimir Kondratiev {WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req}, 17983277213fSVladimir Kondratiev {WMI_DELBA_EVENTID, wmi_evt_delba}, 179996c93589SGidon Studinski {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, 1800b03fbab0SVladimir Kondratiev {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, 1801a5dc6883SDedy Lansky {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, 18020c936b3cSDedy Lansky {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, 1803b9010f10SAhmad Masri {WMI_FT_AUTH_STATUS_EVENTID, wmi_evt_auth_status}, 1804b9010f10SAhmad Masri {WMI_FT_REASSOC_STATUS_EVENTID, wmi_evt_reassoc_status}, 18052be7d22fSVladimir Kondratiev }; 18062be7d22fSVladimir Kondratiev 18072be7d22fSVladimir Kondratiev /* 18082be7d22fSVladimir Kondratiev * Run in IRQ context 18092be7d22fSVladimir Kondratiev * Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev 18102be7d22fSVladimir Kondratiev * that will be eventually handled by the @wmi_event_worker in the thread 18112be7d22fSVladimir Kondratiev * context of thread "wil6210_wmi" 18122be7d22fSVladimir Kondratiev */ 18132be7d22fSVladimir Kondratiev void wmi_recv_cmd(struct wil6210_priv *wil) 18142be7d22fSVladimir Kondratiev { 18152be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_tail; 18162be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 18172be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 18182be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 18192be7d22fSVladimir Kondratiev u8 *cmd; 18202be7d22fSVladimir Kondratiev void __iomem *src; 18212be7d22fSVladimir Kondratiev ulong flags; 1822a715c7ddSVladimir Kondratiev unsigned n; 18230916d9f2SMaya Erez unsigned int num_immed_reply = 0; 18242be7d22fSVladimir Kondratiev 1825817f1853SVladimir Kondratiev if (!test_bit(wil_status_mbox_ready, wil->status)) { 18264cf99c93SDedy Lansky wil_err(wil, "Reset in progress. Cannot handle WMI event\n"); 182755f7acddSVladimir Kondratiev return; 182855f7acddSVladimir Kondratiev } 182955f7acddSVladimir Kondratiev 1830fe9ee51eSMaya Erez if (test_bit(wil_status_suspended, wil->status)) { 1831fe9ee51eSMaya Erez wil_err(wil, "suspended. cannot handle WMI event\n"); 1832fe9ee51eSMaya Erez return; 1833fe9ee51eSMaya Erez } 1834fe9ee51eSMaya Erez 1835a715c7ddSVladimir Kondratiev for (n = 0;; n++) { 18362be7d22fSVladimir Kondratiev u16 len; 183795266dc0SVladimir Kondratiev bool q; 18380916d9f2SMaya Erez bool immed_reply = false; 18392be7d22fSVladimir Kondratiev 1840b9eeb512SVladimir Kondratiev r->head = wil_r(wil, RGF_MBOX + 18412be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.head)); 184295266dc0SVladimir Kondratiev if (r->tail == r->head) 184395266dc0SVladimir Kondratiev break; 18442be7d22fSVladimir Kondratiev 1845a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n", 1846a715c7ddSVladimir Kondratiev r->head, r->tail); 1847a715c7ddSVladimir Kondratiev /* read cmd descriptor from tail */ 18482be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail), 18492be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)); 18502be7d22fSVladimir Kondratiev if (d_tail.sync == 0) { 18512be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt not owned by FW?\n"); 185295266dc0SVladimir Kondratiev break; 18532be7d22fSVladimir Kondratiev } 18542be7d22fSVladimir Kondratiev 1855a715c7ddSVladimir Kondratiev /* read cmd header from descriptor */ 18562be7d22fSVladimir Kondratiev if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) { 18572be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt at 0x%08x?\n", 18582be7d22fSVladimir Kondratiev le32_to_cpu(d_tail.addr)); 185995266dc0SVladimir Kondratiev break; 18602be7d22fSVladimir Kondratiev } 18612be7d22fSVladimir Kondratiev len = le16_to_cpu(hdr.len); 1862a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n", 1863a715c7ddSVladimir Kondratiev le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), 1864a715c7ddSVladimir Kondratiev hdr.flags); 1865a715c7ddSVladimir Kondratiev 1866a715c7ddSVladimir Kondratiev /* read cmd buffer from descriptor */ 18672be7d22fSVladimir Kondratiev src = wmi_buffer(wil, d_tail.addr) + 18682be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_hdr); 18692be7d22fSVladimir Kondratiev evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event, 18702be7d22fSVladimir Kondratiev event.wmi) + len, 4), 18712be7d22fSVladimir Kondratiev GFP_KERNEL); 187214f8dc49SJoe Perches if (!evt) 187395266dc0SVladimir Kondratiev break; 187414f8dc49SJoe Perches 18752be7d22fSVladimir Kondratiev evt->event.hdr = hdr; 18762be7d22fSVladimir Kondratiev cmd = (void *)&evt->event.wmi; 18772be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(cmd, src, len); 18782be7d22fSVladimir Kondratiev /* mark entry as empty */ 1879b9eeb512SVladimir Kondratiev wil_w(wil, r->tail + 1880b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ring_desc, sync), 0); 18812be7d22fSVladimir Kondratiev /* indicate */ 18822be7d22fSVladimir Kondratiev if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && 1883b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 1884b874ddecSLior David struct wmi_cmd_hdr *wmi = &evt->event.wmi; 1885b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 1886e00243faSLior David u8 mid = wmi->mid; 1887b874ddecSLior David u32 tstamp = le32_to_cpu(wmi->fw_timestamp); 1888fe9ee51eSMaya Erez if (test_bit(wil_status_resuming, wil->status)) { 1889fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_RESUME_EVENTID) 1890fe9ee51eSMaya Erez clear_bit(wil_status_resuming, 1891fe9ee51eSMaya Erez wil->status); 1892fe9ee51eSMaya Erez else 1893fe9ee51eSMaya Erez wil_err(wil, 1894fe9ee51eSMaya Erez "WMI evt %d while resuming\n", 1895fe9ee51eSMaya Erez id); 1896fe9ee51eSMaya Erez } 1897fe5c271eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1898e00243faSLior David if (wil->reply_id && wil->reply_id == id && 1899e00243faSLior David wil->reply_mid == mid) { 19000916d9f2SMaya Erez if (wil->reply_buf) { 19010916d9f2SMaya Erez memcpy(wil->reply_buf, wmi, 19020916d9f2SMaya Erez min(len, wil->reply_size)); 19030916d9f2SMaya Erez immed_reply = true; 19040916d9f2SMaya Erez } 1905fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_SUSPEND_EVENTID) { 1906fe9ee51eSMaya Erez wil_dbg_wmi(wil, 1907fe9ee51eSMaya Erez "set suspend_resp_rcvd\n"); 1908fe9ee51eSMaya Erez wil->suspend_resp_rcvd = true; 1909fe9ee51eSMaya Erez } 19100916d9f2SMaya Erez } 1911fe5c271eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 19128fe59627SVladimir Kondratiev 19135fad7241SDedy Lansky wil_dbg_wmi(wil, "recv %s (0x%04x) MID %d @%d msec\n", 19145fad7241SDedy Lansky eventid2name(id), id, wmi->mid, tstamp); 1915f988b23fSVladimir Kondratiev trace_wil6210_wmi_event(wmi, &wmi[1], 1916f988b23fSVladimir Kondratiev len - sizeof(*wmi)); 19172be7d22fSVladimir Kondratiev } 19187743882dSVladimir Kondratiev wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1, 19192be7d22fSVladimir Kondratiev &evt->event.hdr, sizeof(hdr) + len, true); 19202be7d22fSVladimir Kondratiev 19212be7d22fSVladimir Kondratiev /* advance tail */ 19222be7d22fSVladimir Kondratiev r->tail = r->base + ((r->tail - r->base + 19232be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)) % r->size); 1924b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + 1925b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail); 19262be7d22fSVladimir Kondratiev 19270916d9f2SMaya Erez if (immed_reply) { 1928af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n", 1929af3db60aSLazar Alexei wil->reply_id); 19300916d9f2SMaya Erez kfree(evt); 19310916d9f2SMaya Erez num_immed_reply++; 19320916d9f2SMaya Erez complete(&wil->wmi_call); 19330916d9f2SMaya Erez } else { 19342be7d22fSVladimir Kondratiev /* add to the pending list */ 19352be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 19362be7d22fSVladimir Kondratiev list_add_tail(&evt->list, &wil->pending_wmi_ev); 19372be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 193895266dc0SVladimir Kondratiev q = queue_work(wil->wmi_wq, &wil->wmi_event_worker); 19397743882dSVladimir Kondratiev wil_dbg_wmi(wil, "queue_work -> %d\n", q); 19402be7d22fSVladimir Kondratiev } 19410916d9f2SMaya Erez } 194295266dc0SVladimir Kondratiev /* normally, 1 event per IRQ should be processed */ 1943af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n", 19440916d9f2SMaya Erez n - num_immed_reply, num_immed_reply); 19452be7d22fSVladimir Kondratiev } 19462be7d22fSVladimir Kondratiev 1947e00243faSLior David int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, 19485f85c7e7SLior David u16 reply_id, void *reply, u16 reply_size, int to_msec) 19492be7d22fSVladimir Kondratiev { 19502be7d22fSVladimir Kondratiev int rc; 1951f4bbb829SNicholas Mc Guire unsigned long remain; 19522be7d22fSVladimir Kondratiev 19532be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 19542be7d22fSVladimir Kondratiev 1955fe5c271eSMaya Erez spin_lock(&wil->wmi_ev_lock); 1956fe5c271eSMaya Erez wil->reply_id = reply_id; 1957e00243faSLior David wil->reply_mid = mid; 1958fe5c271eSMaya Erez wil->reply_buf = reply; 1959fe5c271eSMaya Erez wil->reply_size = reply_size; 19604d4c4dc3SLior David reinit_completion(&wil->wmi_call); 1961fe5c271eSMaya Erez spin_unlock(&wil->wmi_ev_lock); 1962fe5c271eSMaya Erez 1963e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 19642be7d22fSVladimir Kondratiev if (rc) 19652be7d22fSVladimir Kondratiev goto out; 19662be7d22fSVladimir Kondratiev 196759502647SDedy Lansky remain = wait_for_completion_timeout(&wil->wmi_call, 19682be7d22fSVladimir Kondratiev msecs_to_jiffies(to_msec)); 19692be7d22fSVladimir Kondratiev if (0 == remain) { 19702be7d22fSVladimir Kondratiev wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n", 19712be7d22fSVladimir Kondratiev cmdid, reply_id, to_msec); 19722be7d22fSVladimir Kondratiev rc = -ETIME; 19732be7d22fSVladimir Kondratiev } else { 19747743882dSVladimir Kondratiev wil_dbg_wmi(wil, 19752be7d22fSVladimir Kondratiev "wmi_call(0x%04x->0x%04x) completed in %d msec\n", 19762be7d22fSVladimir Kondratiev cmdid, reply_id, 19772be7d22fSVladimir Kondratiev to_msec - jiffies_to_msecs(remain)); 19782be7d22fSVladimir Kondratiev } 1979fe5c271eSMaya Erez 1980fe5c271eSMaya Erez out: 1981fe5c271eSMaya Erez spin_lock(&wil->wmi_ev_lock); 19822be7d22fSVladimir Kondratiev wil->reply_id = 0; 1983e00243faSLior David wil->reply_mid = U8_MAX; 19842be7d22fSVladimir Kondratiev wil->reply_buf = NULL; 19852be7d22fSVladimir Kondratiev wil->reply_size = 0; 1986fe5c271eSMaya Erez spin_unlock(&wil->wmi_ev_lock); 1987fe5c271eSMaya Erez 19882be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 19892be7d22fSVladimir Kondratiev 19902be7d22fSVladimir Kondratiev return rc; 19912be7d22fSVladimir Kondratiev } 19922be7d22fSVladimir Kondratiev 19932be7d22fSVladimir Kondratiev int wmi_echo(struct wil6210_priv *wil) 19942be7d22fSVladimir Kondratiev { 1995e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 19962be7d22fSVladimir Kondratiev struct wmi_echo_cmd cmd = { 19972be7d22fSVladimir Kondratiev .value = cpu_to_le32(0x12345678), 19982be7d22fSVladimir Kondratiev }; 19992be7d22fSVladimir Kondratiev 2000e00243faSLior David return wmi_call(wil, WMI_ECHO_CMDID, vif->mid, &cmd, sizeof(cmd), 2001a54a40daSVladimir Kondratiev WMI_ECHO_RSP_EVENTID, NULL, 0, 50); 20022be7d22fSVladimir Kondratiev } 20032be7d22fSVladimir Kondratiev 20042be7d22fSVladimir Kondratiev int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) 20052be7d22fSVladimir Kondratiev { 2006e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20072be7d22fSVladimir Kondratiev struct wmi_set_mac_address_cmd cmd; 20082be7d22fSVladimir Kondratiev 2009a82553bbSVladimir Kondratiev ether_addr_copy(cmd.mac, addr); 20102be7d22fSVladimir Kondratiev 20117743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Set MAC %pM\n", addr); 20122be7d22fSVladimir Kondratiev 2013e00243faSLior David return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, vif->mid, 2014e00243faSLior David &cmd, sizeof(cmd)); 20152be7d22fSVladimir Kondratiev } 20162be7d22fSVladimir Kondratiev 201710d599adSMaya Erez int wmi_led_cfg(struct wil6210_priv *wil, bool enable) 201810d599adSMaya Erez { 2019e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 202010d599adSMaya Erez int rc = 0; 202110d599adSMaya Erez struct wmi_led_cfg_cmd cmd = { 202210d599adSMaya Erez .led_mode = enable, 202310d599adSMaya Erez .id = led_id, 202410d599adSMaya Erez .slow_blink_cfg.blink_on = 202510d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms), 202610d599adSMaya Erez .slow_blink_cfg.blink_off = 202710d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms), 202810d599adSMaya Erez .medium_blink_cfg.blink_on = 202910d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms), 203010d599adSMaya Erez .medium_blink_cfg.blink_off = 203110d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms), 203210d599adSMaya Erez .fast_blink_cfg.blink_on = 203310d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms), 203410d599adSMaya Erez .fast_blink_cfg.blink_off = 203510d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms), 203610d599adSMaya Erez .led_polarity = led_polarity, 203710d599adSMaya Erez }; 203810d599adSMaya Erez struct { 203910d599adSMaya Erez struct wmi_cmd_hdr wmi; 204010d599adSMaya Erez struct wmi_led_cfg_done_event evt; 2041807b0860SAlexei Avshalom Lazar } __packed reply = { 2042807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, 2043807b0860SAlexei Avshalom Lazar }; 204410d599adSMaya Erez 204510d599adSMaya Erez if (led_id == WIL_LED_INVALID_ID) 204610d599adSMaya Erez goto out; 204710d599adSMaya Erez 204810d599adSMaya Erez if (led_id > WIL_LED_MAX_ID) { 204910d599adSMaya Erez wil_err(wil, "Invalid led id %d\n", led_id); 205010d599adSMaya Erez rc = -EINVAL; 205110d599adSMaya Erez goto out; 205210d599adSMaya Erez } 205310d599adSMaya Erez 205410d599adSMaya Erez wil_dbg_wmi(wil, 205510d599adSMaya Erez "%s led %d\n", 205610d599adSMaya Erez enable ? "enabling" : "disabling", led_id); 205710d599adSMaya Erez 2058e00243faSLior David rc = wmi_call(wil, WMI_LED_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 205910d599adSMaya Erez WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply), 206010d599adSMaya Erez 100); 206110d599adSMaya Erez if (rc) 206210d599adSMaya Erez goto out; 206310d599adSMaya Erez 206410d599adSMaya Erez if (reply.evt.status) { 206510d599adSMaya Erez wil_err(wil, "led %d cfg failed with status %d\n", 206610d599adSMaya Erez led_id, le32_to_cpu(reply.evt.status)); 206710d599adSMaya Erez rc = -EINVAL; 206810d599adSMaya Erez } 206910d599adSMaya Erez 207010d599adSMaya Erez out: 207110d599adSMaya Erez return rc; 207210d599adSMaya Erez } 207310d599adSMaya Erez 2074e00243faSLior David int wmi_pcp_start(struct wil6210_vif *vif, 2075e00243faSLior David int bi, u8 wmi_nettype, u8 chan, u8 hidden_ssid, u8 is_go) 20762be7d22fSVladimir Kondratiev { 2077e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2078b8023177SVladimir Kondratiev int rc; 2079b8023177SVladimir Kondratiev 2080b8023177SVladimir Kondratiev struct wmi_pcp_start_cmd cmd = { 20812be7d22fSVladimir Kondratiev .bcon_interval = cpu_to_le16(bi), 20822be7d22fSVladimir Kondratiev .network_type = wmi_nettype, 20832be7d22fSVladimir Kondratiev .disable_sec_offload = 1, 2084adc2d122SVladimir Kondratiev .channel = chan - 1, 20851eb9d1e5SDedy Lansky .pcp_max_assoc_sta = max_assoc_sta, 20868e52fe30SHamad Kadmany .hidden_ssid = hidden_ssid, 2087b4944f2cSLior David .is_go = is_go, 20888a4fa214SAhmad Masri .ap_sme_offload_mode = disable_ap_sme ? 20898a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_PARTIAL : 20908a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_FULL, 2091c3bfea05SLior David .abft_len = wil->abft_len, 20922be7d22fSVladimir Kondratiev }; 2093b8023177SVladimir Kondratiev struct { 2094b874ddecSLior David struct wmi_cmd_hdr wmi; 2095b8023177SVladimir Kondratiev struct wmi_pcp_started_event evt; 2096807b0860SAlexei Avshalom Lazar } __packed reply = { 2097807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2098807b0860SAlexei Avshalom Lazar }; 20992be7d22fSVladimir Kondratiev 2100e00243faSLior David if (!vif->privacy) 21012be7d22fSVladimir Kondratiev cmd.disable_sec = 1; 21022be7d22fSVladimir Kondratiev 21031eb9d1e5SDedy Lansky if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) || 21041eb9d1e5SDedy Lansky (cmd.pcp_max_assoc_sta <= 0)) { 21051eb9d1e5SDedy Lansky wil_info(wil, 21061eb9d1e5SDedy Lansky "Requested connection limit %u, valid values are 1 - %d. Setting to %d\n", 21071eb9d1e5SDedy Lansky max_assoc_sta, WIL6210_MAX_CID, WIL6210_MAX_CID); 21081eb9d1e5SDedy Lansky cmd.pcp_max_assoc_sta = WIL6210_MAX_CID; 21091eb9d1e5SDedy Lansky } 21101eb9d1e5SDedy Lansky 2111849a564bSDedy Lansky if (disable_ap_sme && 21128a4fa214SAhmad Masri !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, 2113849a564bSDedy Lansky wil->fw_capabilities)) { 2114849a564bSDedy Lansky wil_err(wil, "disable_ap_sme not supported by FW\n"); 2115849a564bSDedy Lansky return -EOPNOTSUPP; 2116849a564bSDedy Lansky } 2117849a564bSDedy Lansky 21188b5c7f6cSVladimir Kondratiev /* 21198b5c7f6cSVladimir Kondratiev * Processing time may be huge, in case of secure AP it takes about 21208b5c7f6cSVladimir Kondratiev * 3500ms for FW to start AP 21218b5c7f6cSVladimir Kondratiev */ 2122e00243faSLior David rc = wmi_call(wil, WMI_PCP_START_CMDID, vif->mid, &cmd, sizeof(cmd), 21238b5c7f6cSVladimir Kondratiev WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000); 2124b8023177SVladimir Kondratiev if (rc) 2125b8023177SVladimir Kondratiev return rc; 2126b8023177SVladimir Kondratiev 2127b8023177SVladimir Kondratiev if (reply.evt.status != WMI_FW_STATUS_SUCCESS) 2128b8023177SVladimir Kondratiev rc = -EINVAL; 2129b8023177SVladimir Kondratiev 213010d599adSMaya Erez if (wmi_nettype != WMI_NETTYPE_P2P) 213110d599adSMaya Erez /* Don't fail due to error in the led configuration */ 213210d599adSMaya Erez wmi_led_cfg(wil, true); 213310d599adSMaya Erez 2134b8023177SVladimir Kondratiev return rc; 2135b8023177SVladimir Kondratiev } 2136b8023177SVladimir Kondratiev 2137e00243faSLior David int wmi_pcp_stop(struct wil6210_vif *vif) 2138b8023177SVladimir Kondratiev { 2139e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 214010d599adSMaya Erez int rc; 214110d599adSMaya Erez 214210d599adSMaya Erez rc = wmi_led_cfg(wil, false); 214310d599adSMaya Erez if (rc) 214410d599adSMaya Erez return rc; 214510d599adSMaya Erez 2146e00243faSLior David return wmi_call(wil, WMI_PCP_STOP_CMDID, vif->mid, NULL, 0, 2147b8023177SVladimir Kondratiev WMI_PCP_STOPPED_EVENTID, NULL, 0, 20); 21482be7d22fSVladimir Kondratiev } 21492be7d22fSVladimir Kondratiev 2150e00243faSLior David int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid) 21512be7d22fSVladimir Kondratiev { 2152e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 21532be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd = { 21542be7d22fSVladimir Kondratiev .ssid_len = cpu_to_le32(ssid_len), 21552be7d22fSVladimir Kondratiev }; 21562be7d22fSVladimir Kondratiev 21572be7d22fSVladimir Kondratiev if (ssid_len > sizeof(cmd.ssid)) 21582be7d22fSVladimir Kondratiev return -EINVAL; 21592be7d22fSVladimir Kondratiev 21602be7d22fSVladimir Kondratiev memcpy(cmd.ssid, ssid, ssid_len); 21612be7d22fSVladimir Kondratiev 2162e00243faSLior David return wmi_send(wil, WMI_SET_SSID_CMDID, vif->mid, &cmd, sizeof(cmd)); 21632be7d22fSVladimir Kondratiev } 21642be7d22fSVladimir Kondratiev 2165e00243faSLior David int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) 21662be7d22fSVladimir Kondratiev { 2167e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 21682be7d22fSVladimir Kondratiev int rc; 21692be7d22fSVladimir Kondratiev struct { 2170b874ddecSLior David struct wmi_cmd_hdr wmi; 21712be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd; 21722be7d22fSVladimir Kondratiev } __packed reply; 21732be7d22fSVladimir Kondratiev int len; /* reply.cmd.ssid_len in CPU order */ 21742be7d22fSVladimir Kondratiev 2175807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2176807b0860SAlexei Avshalom Lazar 2177e00243faSLior David rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, 2178e00243faSLior David WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 20); 21792be7d22fSVladimir Kondratiev if (rc) 21802be7d22fSVladimir Kondratiev return rc; 21812be7d22fSVladimir Kondratiev 21822be7d22fSVladimir Kondratiev len = le32_to_cpu(reply.cmd.ssid_len); 21832be7d22fSVladimir Kondratiev if (len > sizeof(reply.cmd.ssid)) 21842be7d22fSVladimir Kondratiev return -EINVAL; 21852be7d22fSVladimir Kondratiev 21862be7d22fSVladimir Kondratiev *ssid_len = len; 21872be7d22fSVladimir Kondratiev memcpy(ssid, reply.cmd.ssid, len); 21882be7d22fSVladimir Kondratiev 21892be7d22fSVladimir Kondratiev return 0; 21902be7d22fSVladimir Kondratiev } 21912be7d22fSVladimir Kondratiev 21922be7d22fSVladimir Kondratiev int wmi_set_channel(struct wil6210_priv *wil, int channel) 21932be7d22fSVladimir Kondratiev { 2194e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 21952be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd = { 21962be7d22fSVladimir Kondratiev .channel = channel - 1, 21972be7d22fSVladimir Kondratiev }; 21982be7d22fSVladimir Kondratiev 2199e00243faSLior David return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, vif->mid, 2200e00243faSLior David &cmd, sizeof(cmd)); 22012be7d22fSVladimir Kondratiev } 22022be7d22fSVladimir Kondratiev 22032be7d22fSVladimir Kondratiev int wmi_get_channel(struct wil6210_priv *wil, int *channel) 22042be7d22fSVladimir Kondratiev { 2205e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22062be7d22fSVladimir Kondratiev int rc; 22072be7d22fSVladimir Kondratiev struct { 2208b874ddecSLior David struct wmi_cmd_hdr wmi; 22092be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd; 22102be7d22fSVladimir Kondratiev } __packed reply; 22112be7d22fSVladimir Kondratiev 2212807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2213807b0860SAlexei Avshalom Lazar 2214e00243faSLior David rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, 22152be7d22fSVladimir Kondratiev WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 20); 22162be7d22fSVladimir Kondratiev if (rc) 22172be7d22fSVladimir Kondratiev return rc; 22182be7d22fSVladimir Kondratiev 22192be7d22fSVladimir Kondratiev if (reply.cmd.channel > 3) 22202be7d22fSVladimir Kondratiev return -EINVAL; 22212be7d22fSVladimir Kondratiev 22222be7d22fSVladimir Kondratiev *channel = reply.cmd.channel + 1; 22232be7d22fSVladimir Kondratiev 22242be7d22fSVladimir Kondratiev return 0; 22252be7d22fSVladimir Kondratiev } 22262be7d22fSVladimir Kondratiev 2227e00243faSLior David int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) 2228b8023177SVladimir Kondratiev { 2229e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2230e6d68341SDedy Lansky int rc; 2231b8023177SVladimir Kondratiev struct wmi_p2p_cfg_cmd cmd = { 2232e6d68341SDedy Lansky .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, 2233e6d68341SDedy Lansky .bcon_interval = cpu_to_le16(bi), 2234b8023177SVladimir Kondratiev .channel = channel - 1, 2235b8023177SVladimir Kondratiev }; 2236e6d68341SDedy Lansky struct { 2237e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2238e6d68341SDedy Lansky struct wmi_p2p_cfg_done_event evt; 2239807b0860SAlexei Avshalom Lazar } __packed reply = { 2240807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2241807b0860SAlexei Avshalom Lazar }; 2242b8023177SVladimir Kondratiev 2243e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); 2244e6d68341SDedy Lansky 2245e00243faSLior David rc = wmi_call(wil, WMI_P2P_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2246e6d68341SDedy Lansky WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); 2247e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2248e6d68341SDedy Lansky wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); 2249e6d68341SDedy Lansky rc = -EINVAL; 2250e6d68341SDedy Lansky } 2251e6d68341SDedy Lansky 2252e6d68341SDedy Lansky return rc; 2253e6d68341SDedy Lansky } 2254e6d68341SDedy Lansky 2255e00243faSLior David int wmi_start_listen(struct wil6210_vif *vif) 2256e6d68341SDedy Lansky { 2257e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2258e6d68341SDedy Lansky int rc; 2259e6d68341SDedy Lansky struct { 2260e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2261e6d68341SDedy Lansky struct wmi_listen_started_event evt; 2262807b0860SAlexei Avshalom Lazar } __packed reply = { 2263807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2264807b0860SAlexei Avshalom Lazar }; 2265e6d68341SDedy Lansky 2266e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); 2267e6d68341SDedy Lansky 2268e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 2269e6d68341SDedy Lansky WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); 2270e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2271e6d68341SDedy Lansky wil_err(wil, "device failed to start listen. status %d\n", 2272e6d68341SDedy Lansky reply.evt.status); 2273e6d68341SDedy Lansky rc = -EINVAL; 2274e6d68341SDedy Lansky } 2275e6d68341SDedy Lansky 2276e6d68341SDedy Lansky return rc; 2277e6d68341SDedy Lansky } 2278e6d68341SDedy Lansky 2279e00243faSLior David int wmi_start_search(struct wil6210_vif *vif) 2280e6d68341SDedy Lansky { 2281e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2282e6d68341SDedy Lansky int rc; 2283e6d68341SDedy Lansky struct { 2284e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2285e6d68341SDedy Lansky struct wmi_search_started_event evt; 2286807b0860SAlexei Avshalom Lazar } __packed reply = { 2287807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2288807b0860SAlexei Avshalom Lazar }; 2289e6d68341SDedy Lansky 2290e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); 2291e6d68341SDedy Lansky 2292e00243faSLior David rc = wmi_call(wil, WMI_START_SEARCH_CMDID, vif->mid, NULL, 0, 2293e6d68341SDedy Lansky WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); 2294e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2295e6d68341SDedy Lansky wil_err(wil, "device failed to start search. status %d\n", 2296e6d68341SDedy Lansky reply.evt.status); 2297e6d68341SDedy Lansky rc = -EINVAL; 2298e6d68341SDedy Lansky } 2299e6d68341SDedy Lansky 2300e6d68341SDedy Lansky return rc; 2301e6d68341SDedy Lansky } 2302e6d68341SDedy Lansky 2303e00243faSLior David int wmi_stop_discovery(struct wil6210_vif *vif) 2304e6d68341SDedy Lansky { 2305e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2306e6d68341SDedy Lansky int rc; 2307e6d68341SDedy Lansky 2308e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); 2309e6d68341SDedy Lansky 2310e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 2311e6d68341SDedy Lansky WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 100); 2312e6d68341SDedy Lansky 2313e6d68341SDedy Lansky if (rc) 2314e6d68341SDedy Lansky wil_err(wil, "Failed to stop discovery\n"); 2315e6d68341SDedy Lansky 2316e6d68341SDedy Lansky return rc; 2317b8023177SVladimir Kondratiev } 2318b8023177SVladimir Kondratiev 2319e00243faSLior David int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, 2320230d8442SVladimir Kondratiev const void *mac_addr, int key_usage) 23212be7d22fSVladimir Kondratiev { 2322e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 23232be7d22fSVladimir Kondratiev struct wmi_delete_cipher_key_cmd cmd = { 23242be7d22fSVladimir Kondratiev .key_index = key_index, 23252be7d22fSVladimir Kondratiev }; 23262be7d22fSVladimir Kondratiev 23272be7d22fSVladimir Kondratiev if (mac_addr) 23282be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 23292be7d22fSVladimir Kondratiev 2330e00243faSLior David return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, vif->mid, 2331e00243faSLior David &cmd, sizeof(cmd)); 23322be7d22fSVladimir Kondratiev } 23332be7d22fSVladimir Kondratiev 2334e00243faSLior David int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, 2335230d8442SVladimir Kondratiev const void *mac_addr, int key_len, const void *key, 2336230d8442SVladimir Kondratiev int key_usage) 23372be7d22fSVladimir Kondratiev { 2338e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 23392be7d22fSVladimir Kondratiev struct wmi_add_cipher_key_cmd cmd = { 23402be7d22fSVladimir Kondratiev .key_index = key_index, 2341230d8442SVladimir Kondratiev .key_usage = key_usage, 23422be7d22fSVladimir Kondratiev .key_len = key_len, 23432be7d22fSVladimir Kondratiev }; 23442be7d22fSVladimir Kondratiev 23452be7d22fSVladimir Kondratiev if (!key || (key_len > sizeof(cmd.key))) 23462be7d22fSVladimir Kondratiev return -EINVAL; 23472be7d22fSVladimir Kondratiev 23482be7d22fSVladimir Kondratiev memcpy(cmd.key, key, key_len); 23492be7d22fSVladimir Kondratiev if (mac_addr) 23502be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 23512be7d22fSVladimir Kondratiev 2352e00243faSLior David return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, vif->mid, 2353e00243faSLior David &cmd, sizeof(cmd)); 23542be7d22fSVladimir Kondratiev } 23552be7d22fSVladimir Kondratiev 2356e00243faSLior David int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) 23572be7d22fSVladimir Kondratiev { 2358e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 23595421bf0cSVladimir Kondratiev static const char *const names[] = { 23605421bf0cSVladimir Kondratiev [WMI_FRAME_BEACON] = "BEACON", 23615421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_REQ] = "PROBE_REQ", 23625421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP", 23635421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ", 23645421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP", 23655421bf0cSVladimir Kondratiev }; 23662be7d22fSVladimir Kondratiev int rc; 23672be7d22fSVladimir Kondratiev u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len; 2368b5a8ffcaSLior David struct wmi_set_appie_cmd *cmd; 23698fe59627SVladimir Kondratiev 2370b5a8ffcaSLior David if (len < ie_len) { 2371b5a8ffcaSLior David rc = -EINVAL; 2372b5a8ffcaSLior David goto out; 2373b5a8ffcaSLior David } 2374b5a8ffcaSLior David 2375b5a8ffcaSLior David cmd = kzalloc(len, GFP_KERNEL); 23765421bf0cSVladimir Kondratiev if (!cmd) { 23775421bf0cSVladimir Kondratiev rc = -ENOMEM; 23785421bf0cSVladimir Kondratiev goto out; 23795421bf0cSVladimir Kondratiev } 2380ac4acdb7SVladimir Kondratiev if (!ie) 2381ac4acdb7SVladimir Kondratiev ie_len = 0; 23822be7d22fSVladimir Kondratiev 23832be7d22fSVladimir Kondratiev cmd->mgmt_frm_type = type; 23842be7d22fSVladimir Kondratiev /* BUG: FW API define ieLen as u8. Will fix FW */ 23852be7d22fSVladimir Kondratiev cmd->ie_len = cpu_to_le16(ie_len); 23862be7d22fSVladimir Kondratiev memcpy(cmd->ie_info, ie, ie_len); 2387e00243faSLior David rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); 23882be7d22fSVladimir Kondratiev kfree(cmd); 23895421bf0cSVladimir Kondratiev out: 23905421bf0cSVladimir Kondratiev if (rc) { 23915421bf0cSVladimir Kondratiev const char *name = type < ARRAY_SIZE(names) ? 23925421bf0cSVladimir Kondratiev names[type] : "??"; 23935421bf0cSVladimir Kondratiev wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc); 23945421bf0cSVladimir Kondratiev } 23952be7d22fSVladimir Kondratiev 23962be7d22fSVladimir Kondratiev return rc; 23972be7d22fSVladimir Kondratiev } 23982be7d22fSVladimir Kondratiev 2399b9010f10SAhmad Masri int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie) 2400b9010f10SAhmad Masri { 2401b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 2402b9010f10SAhmad Masri u16 len; 2403b9010f10SAhmad Masri struct wmi_update_ft_ies_cmd *cmd; 2404b9010f10SAhmad Masri int rc; 2405b9010f10SAhmad Masri 2406b9010f10SAhmad Masri if (!ie) 2407b9010f10SAhmad Masri ie_len = 0; 2408b9010f10SAhmad Masri 2409b9010f10SAhmad Masri len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len; 2410b9010f10SAhmad Masri if (len < ie_len) { 2411b9010f10SAhmad Masri wil_err(wil, "wraparound. ie len %d\n", ie_len); 2412b9010f10SAhmad Masri return -EINVAL; 2413b9010f10SAhmad Masri } 2414b9010f10SAhmad Masri 2415b9010f10SAhmad Masri cmd = kzalloc(len, GFP_KERNEL); 2416b9010f10SAhmad Masri if (!cmd) { 2417b9010f10SAhmad Masri rc = -ENOMEM; 2418b9010f10SAhmad Masri goto out; 2419b9010f10SAhmad Masri } 2420b9010f10SAhmad Masri 2421b9010f10SAhmad Masri cmd->ie_len = cpu_to_le16(ie_len); 2422b9010f10SAhmad Masri memcpy(cmd->ie_info, ie, ie_len); 2423b9010f10SAhmad Masri rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len); 2424b9010f10SAhmad Masri kfree(cmd); 2425b9010f10SAhmad Masri 2426b9010f10SAhmad Masri out: 2427b9010f10SAhmad Masri if (rc) 2428b9010f10SAhmad Masri wil_err(wil, "update ft ies failed : %d\n", rc); 2429b9010f10SAhmad Masri 2430b9010f10SAhmad Masri return rc; 2431b9010f10SAhmad Masri } 2432b9010f10SAhmad Masri 24331647f12fSVladimir Kondratiev /** 24341647f12fSVladimir Kondratiev * wmi_rxon - turn radio on/off 24351647f12fSVladimir Kondratiev * @on: turn on if true, off otherwise 24361647f12fSVladimir Kondratiev * 24371647f12fSVladimir Kondratiev * Only switch radio. Channel should be set separately. 24381647f12fSVladimir Kondratiev * No timeout for rxon - radio turned on forever unless some other call 24391647f12fSVladimir Kondratiev * turns it off 24401647f12fSVladimir Kondratiev */ 24411647f12fSVladimir Kondratiev int wmi_rxon(struct wil6210_priv *wil, bool on) 24421647f12fSVladimir Kondratiev { 2443e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 24441647f12fSVladimir Kondratiev int rc; 24451647f12fSVladimir Kondratiev struct { 2446b874ddecSLior David struct wmi_cmd_hdr wmi; 24471647f12fSVladimir Kondratiev struct wmi_listen_started_event evt; 2448807b0860SAlexei Avshalom Lazar } __packed reply = { 2449807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2450807b0860SAlexei Avshalom Lazar }; 24511647f12fSVladimir Kondratiev 2452af3db60aSLazar Alexei wil_info(wil, "(%s)\n", on ? "on" : "off"); 24531647f12fSVladimir Kondratiev 24541647f12fSVladimir Kondratiev if (on) { 2455e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 24561647f12fSVladimir Kondratiev WMI_LISTEN_STARTED_EVENTID, 24571647f12fSVladimir Kondratiev &reply, sizeof(reply), 100); 24581647f12fSVladimir Kondratiev if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) 24591647f12fSVladimir Kondratiev rc = -EINVAL; 24601647f12fSVladimir Kondratiev } else { 2461e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 24621647f12fSVladimir Kondratiev WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20); 24631647f12fSVladimir Kondratiev } 24641647f12fSVladimir Kondratiev 24651647f12fSVladimir Kondratiev return rc; 24661647f12fSVladimir Kondratiev } 24671647f12fSVladimir Kondratiev 246810590c6aSGidon Studinski int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring) 246947e19af9SVladimir Kondratiev { 2470e00243faSLior David struct net_device *ndev = wil->main_ndev; 2471e00243faSLior David struct wireless_dev *wdev = ndev->ieee80211_ptr; 2472e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(ndev); 247347e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_cmd cmd = { 247447e19af9SVladimir Kondratiev .action = WMI_RX_CHAIN_ADD, 247547e19af9SVladimir Kondratiev .rx_sw_ring = { 247652a45702SLior David .max_mpdu_size = cpu_to_le16( 247752a45702SLior David wil_mtu2macbuf(wil->rx_buf_len)), 247847e19af9SVladimir Kondratiev .ring_mem_base = cpu_to_le64(vring->pa), 247947e19af9SVladimir Kondratiev .ring_size = cpu_to_le16(vring->size), 248047e19af9SVladimir Kondratiev }, 248147e19af9SVladimir Kondratiev .mid = 0, /* TODO - what is it? */ 248247e19af9SVladimir Kondratiev .decap_trans_type = WMI_DECAP_TYPE_802_3, 2483b4490f42SVladimir Kondratiev .reorder_type = WMI_RX_SW_REORDER, 2484ab954628SVladimir Kondratiev .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), 248547e19af9SVladimir Kondratiev }; 248647e19af9SVladimir Kondratiev struct { 2487b874ddecSLior David struct wmi_cmd_hdr wmi; 248847e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_done_event evt; 248947e19af9SVladimir Kondratiev } __packed evt; 249047e19af9SVladimir Kondratiev int rc; 249147e19af9SVladimir Kondratiev 2492807b0860SAlexei Avshalom Lazar memset(&evt, 0, sizeof(evt)); 2493807b0860SAlexei Avshalom Lazar 249447e19af9SVladimir Kondratiev if (wdev->iftype == NL80211_IFTYPE_MONITOR) { 24957d3e4dbeSLior David struct ieee80211_channel *ch = wil->monitor_chandef.chan; 249647e19af9SVladimir Kondratiev 249747e19af9SVladimir Kondratiev cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON); 249847e19af9SVladimir Kondratiev if (ch) 249947e19af9SVladimir Kondratiev cmd.sniffer_cfg.channel = ch->hw_value - 1; 250047e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_info_mode = 250147e19af9SVladimir Kondratiev cpu_to_le32(ndev->type == ARPHRD_IEEE80211_RADIOTAP); 250247e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_support = 250347e19af9SVladimir Kondratiev cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL) 25044765332dSVladimir Kondratiev ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS); 2505504937d4SKirshenbaum Erez } else { 2506504937d4SKirshenbaum Erez /* Initialize offload (in non-sniffer mode). 2507504937d4SKirshenbaum Erez * Linux IP stack always calculates IP checksum 2508504937d4SKirshenbaum Erez * HW always calculate TCP/UDP checksum 2509504937d4SKirshenbaum Erez */ 2510504937d4SKirshenbaum Erez cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS); 251147e19af9SVladimir Kondratiev } 2512c406ea7cSVladimir Kondratiev 2513c406ea7cSVladimir Kondratiev if (rx_align_2) 2514c406ea7cSVladimir Kondratiev cmd.l2_802_3_offload_ctrl |= 2515c406ea7cSVladimir Kondratiev L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK; 2516c406ea7cSVladimir Kondratiev 251747e19af9SVladimir Kondratiev /* typical time for secure PCP is 840ms */ 2518e00243faSLior David rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, vif->mid, &cmd, sizeof(cmd), 251947e19af9SVladimir Kondratiev WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000); 252047e19af9SVladimir Kondratiev if (rc) 252147e19af9SVladimir Kondratiev return rc; 252247e19af9SVladimir Kondratiev 2523807b0860SAlexei Avshalom Lazar if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) 2524807b0860SAlexei Avshalom Lazar rc = -EINVAL; 2525807b0860SAlexei Avshalom Lazar 252647e19af9SVladimir Kondratiev vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); 252747e19af9SVladimir Kondratiev 25287743882dSVladimir Kondratiev wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", 252947e19af9SVladimir Kondratiev le32_to_cpu(evt.evt.status), vring->hwtail); 253047e19af9SVladimir Kondratiev 253147e19af9SVladimir Kondratiev return rc; 253247e19af9SVladimir Kondratiev } 253347e19af9SVladimir Kondratiev 25348c679675SVladimir Kondratiev int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) 25351a2780e0SVladimir Kondratiev { 2536e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 25371a2780e0SVladimir Kondratiev int rc; 25381a2780e0SVladimir Kondratiev struct wmi_temp_sense_cmd cmd = { 25398c679675SVladimir Kondratiev .measure_baseband_en = cpu_to_le32(!!t_bb), 25408c679675SVladimir Kondratiev .measure_rf_en = cpu_to_le32(!!t_rf), 25418c679675SVladimir Kondratiev .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), 25421a2780e0SVladimir Kondratiev }; 25431a2780e0SVladimir Kondratiev struct { 2544b874ddecSLior David struct wmi_cmd_hdr wmi; 25451a2780e0SVladimir Kondratiev struct wmi_temp_sense_done_event evt; 25461a2780e0SVladimir Kondratiev } __packed reply; 25471a2780e0SVladimir Kondratiev 2548807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2549807b0860SAlexei Avshalom Lazar 2550e00243faSLior David rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), 25511a2780e0SVladimir Kondratiev WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100); 25521a2780e0SVladimir Kondratiev if (rc) 25531a2780e0SVladimir Kondratiev return rc; 25541a2780e0SVladimir Kondratiev 25558c679675SVladimir Kondratiev if (t_bb) 25568c679675SVladimir Kondratiev *t_bb = le32_to_cpu(reply.evt.baseband_t1000); 25578c679675SVladimir Kondratiev if (t_rf) 25588c679675SVladimir Kondratiev *t_rf = le32_to_cpu(reply.evt.rf_t1000); 25591a2780e0SVladimir Kondratiev 25601a2780e0SVladimir Kondratiev return 0; 25611a2780e0SVladimir Kondratiev } 25621a2780e0SVladimir Kondratiev 2563e1b43407SAhmad Masri int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, u16 reason, 2564e1b43407SAhmad Masri bool del_sta) 25654d55a0a1SVladimir Kondratiev { 2566e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 25673e9191fcSVladimir Kondratiev int rc; 2568849a564bSDedy Lansky struct wmi_disconnect_sta_cmd disc_sta_cmd = { 2569849a564bSDedy Lansky .disconnect_reason = cpu_to_le16(reason), 2570849a564bSDedy Lansky }; 2571849a564bSDedy Lansky struct wmi_del_sta_cmd del_sta_cmd = { 25724d55a0a1SVladimir Kondratiev .disconnect_reason = cpu_to_le16(reason), 25734d55a0a1SVladimir Kondratiev }; 25743e9191fcSVladimir Kondratiev struct { 2575b874ddecSLior David struct wmi_cmd_hdr wmi; 25763e9191fcSVladimir Kondratiev struct wmi_disconnect_event evt; 25773e9191fcSVladimir Kondratiev } __packed reply; 2578a82553bbSVladimir Kondratiev 2579af3db60aSLazar Alexei wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); 25804d55a0a1SVladimir Kondratiev 2581807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2582e00243faSLior David vif->locally_generated_disc = true; 2583849a564bSDedy Lansky if (del_sta) { 2584849a564bSDedy Lansky ether_addr_copy(del_sta_cmd.dst_mac, mac); 2585e00243faSLior David rc = wmi_call(wil, WMI_DEL_STA_CMDID, vif->mid, &del_sta_cmd, 2586849a564bSDedy Lansky sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID, 2587849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2588849a564bSDedy Lansky } else { 2589849a564bSDedy Lansky ether_addr_copy(disc_sta_cmd.dst_mac, mac); 2590e00243faSLior David rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, vif->mid, 2591e00243faSLior David &disc_sta_cmd, sizeof(disc_sta_cmd), 2592e00243faSLior David WMI_DISCONNECT_EVENTID, 2593849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2594849a564bSDedy Lansky } 25953e9191fcSVladimir Kondratiev /* failure to disconnect in reasonable time treated as FW error */ 25963e9191fcSVladimir Kondratiev if (rc) { 25973e9191fcSVladimir Kondratiev wil_fw_error_recovery(wil); 25983e9191fcSVladimir Kondratiev return rc; 25993e9191fcSVladimir Kondratiev } 26003e9191fcSVladimir Kondratiev wil->sinfo_gen++; 2601e1b43407SAhmad Masri 26023e9191fcSVladimir Kondratiev return 0; 26034d55a0a1SVladimir Kondratiev } 26044d55a0a1SVladimir Kondratiev 2605e00243faSLior David int wmi_addba(struct wil6210_priv *wil, u8 mid, 2606e00243faSLior David u8 ringid, u8 size, u16 timeout) 26073277213fSVladimir Kondratiev { 26087be13fc3SGidon Studinski u8 amsdu = wil->use_enhanced_dma_hw && wil->use_rx_hw_reordering && 26097be13fc3SGidon Studinski test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) && 26107be13fc3SGidon Studinski wil->amsdu_en; 261196c93589SGidon Studinski struct wmi_ring_ba_en_cmd cmd = { 261296c93589SGidon Studinski .ring_id = ringid, 26133277213fSVladimir Kondratiev .agg_max_wsize = size, 26143277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 26157be13fc3SGidon Studinski .amsdu = amsdu, 26163277213fSVladimir Kondratiev }; 26173277213fSVladimir Kondratiev 26187be13fc3SGidon Studinski wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d amsdu %d)\n", 26197be13fc3SGidon Studinski ringid, size, timeout, amsdu); 26203277213fSVladimir Kondratiev 262196c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_EN_CMDID, mid, &cmd, sizeof(cmd)); 26223277213fSVladimir Kondratiev } 26233277213fSVladimir Kondratiev 2624e00243faSLior David int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason) 26253277213fSVladimir Kondratiev { 262696c93589SGidon Studinski struct wmi_ring_ba_dis_cmd cmd = { 262796c93589SGidon Studinski .ring_id = ringid, 26283277213fSVladimir Kondratiev .reason = cpu_to_le16(reason), 26293277213fSVladimir Kondratiev }; 26303277213fSVladimir Kondratiev 2631af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason); 26323277213fSVladimir Kondratiev 263396c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_DIS_CMDID, mid, &cmd, sizeof(cmd)); 26343277213fSVladimir Kondratiev } 26353277213fSVladimir Kondratiev 2636e00243faSLior David int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cidxtid, u16 reason) 263726a359d9SVladimir Kondratiev { 263826a359d9SVladimir Kondratiev struct wmi_rcp_delba_cmd cmd = { 263926a359d9SVladimir Kondratiev .cidxtid = cidxtid, 264026a359d9SVladimir Kondratiev .reason = cpu_to_le16(reason), 264126a359d9SVladimir Kondratiev }; 264226a359d9SVladimir Kondratiev 2643af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cidxtid & 0xf, 2644af3db60aSLazar Alexei (cidxtid >> 4) & 0xf, reason); 264526a359d9SVladimir Kondratiev 2646e00243faSLior David return wmi_send(wil, WMI_RCP_DELBA_CMDID, mid, &cmd, sizeof(cmd)); 264726a359d9SVladimir Kondratiev } 264826a359d9SVladimir Kondratiev 2649e00243faSLior David int wmi_addba_rx_resp(struct wil6210_priv *wil, 2650e00243faSLior David u8 mid, u8 cid, u8 tid, u8 token, 26513277213fSVladimir Kondratiev u16 status, bool amsdu, u16 agg_wsize, u16 timeout) 26523277213fSVladimir Kondratiev { 26533277213fSVladimir Kondratiev int rc; 26543277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_cmd cmd = { 26553277213fSVladimir Kondratiev .cidxtid = mk_cidxtid(cid, tid), 26563277213fSVladimir Kondratiev .dialog_token = token, 26573277213fSVladimir Kondratiev .status_code = cpu_to_le16(status), 26583277213fSVladimir Kondratiev /* bit 0: A-MSDU supported 26593277213fSVladimir Kondratiev * bit 1: policy (should be 0 for us) 26603277213fSVladimir Kondratiev * bits 2..5: TID 26613277213fSVladimir Kondratiev * bits 6..15: buffer size 26623277213fSVladimir Kondratiev */ 26633277213fSVladimir Kondratiev .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 26643277213fSVladimir Kondratiev (agg_wsize << 6)), 26653277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 26663277213fSVladimir Kondratiev }; 26673277213fSVladimir Kondratiev struct { 2668b874ddecSLior David struct wmi_cmd_hdr wmi; 26693277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_sent_event evt; 2670807b0860SAlexei Avshalom Lazar } __packed reply = { 2671807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 2672807b0860SAlexei Avshalom Lazar }; 26733277213fSVladimir Kondratiev 26743277213fSVladimir Kondratiev wil_dbg_wmi(wil, 2675e00243faSLior David "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", 2676e00243faSLior David mid, cid, tid, agg_wsize, 2677e00243faSLior David timeout, status, amsdu ? "+" : "-"); 26783277213fSVladimir Kondratiev 2679e00243faSLior David rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, mid, &cmd, sizeof(cmd), 2680230d8442SVladimir Kondratiev WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply), 2681230d8442SVladimir Kondratiev 100); 26823277213fSVladimir Kondratiev if (rc) 26833277213fSVladimir Kondratiev return rc; 26843277213fSVladimir Kondratiev 26853277213fSVladimir Kondratiev if (reply.evt.status) { 26863277213fSVladimir Kondratiev wil_err(wil, "ADDBA response failed with status %d\n", 26873277213fSVladimir Kondratiev le16_to_cpu(reply.evt.status)); 26883277213fSVladimir Kondratiev rc = -EINVAL; 26893277213fSVladimir Kondratiev } 26903277213fSVladimir Kondratiev 26913277213fSVladimir Kondratiev return rc; 26923277213fSVladimir Kondratiev } 26933277213fSVladimir Kondratiev 26947be13fc3SGidon Studinski int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, 26957be13fc3SGidon Studinski u8 token, u16 status, bool amsdu, u16 agg_wsize, 26967be13fc3SGidon Studinski u16 timeout) 26977be13fc3SGidon Studinski { 26987be13fc3SGidon Studinski int rc; 26997be13fc3SGidon Studinski struct wmi_rcp_addba_resp_edma_cmd cmd = { 27007be13fc3SGidon Studinski .cid = cid, 27017be13fc3SGidon Studinski .tid = tid, 27027be13fc3SGidon Studinski .dialog_token = token, 27037be13fc3SGidon Studinski .status_code = cpu_to_le16(status), 27047be13fc3SGidon Studinski /* bit 0: A-MSDU supported 27057be13fc3SGidon Studinski * bit 1: policy (should be 0 for us) 27067be13fc3SGidon Studinski * bits 2..5: TID 27077be13fc3SGidon Studinski * bits 6..15: buffer size 27087be13fc3SGidon Studinski */ 27097be13fc3SGidon Studinski .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 27107be13fc3SGidon Studinski (agg_wsize << 6)), 27117be13fc3SGidon Studinski .ba_timeout = cpu_to_le16(timeout), 27127be13fc3SGidon Studinski /* route all the connections to status ring 0 */ 27137be13fc3SGidon Studinski .status_ring_id = WIL_DEFAULT_RX_STATUS_RING_ID, 27147be13fc3SGidon Studinski }; 27157be13fc3SGidon Studinski struct { 27167be13fc3SGidon Studinski struct wmi_cmd_hdr wmi; 27177be13fc3SGidon Studinski struct wmi_rcp_addba_resp_sent_event evt; 27187be13fc3SGidon Studinski } __packed reply = { 27197be13fc3SGidon Studinski .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 27207be13fc3SGidon Studinski }; 27217be13fc3SGidon Studinski 27227be13fc3SGidon Studinski wil_dbg_wmi(wil, 27237be13fc3SGidon Studinski "ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s, sring_id %d\n", 27247be13fc3SGidon Studinski cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-", 27257be13fc3SGidon Studinski WIL_DEFAULT_RX_STATUS_RING_ID); 27267be13fc3SGidon Studinski 27277be13fc3SGidon Studinski rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_EDMA_CMDID, mid, &cmd, 27287be13fc3SGidon Studinski sizeof(cmd), WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, 27297be13fc3SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 27307be13fc3SGidon Studinski if (rc) 27317be13fc3SGidon Studinski return rc; 27327be13fc3SGidon Studinski 27337be13fc3SGidon Studinski if (reply.evt.status) { 27347be13fc3SGidon Studinski wil_err(wil, "ADDBA response failed with status %d\n", 27357be13fc3SGidon Studinski le16_to_cpu(reply.evt.status)); 27367be13fc3SGidon Studinski rc = -EINVAL; 27377be13fc3SGidon Studinski } 27387be13fc3SGidon Studinski 27397be13fc3SGidon Studinski return rc; 27407be13fc3SGidon Studinski } 27417be13fc3SGidon Studinski 27422c207eb8SMaya Erez int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, 27432c207eb8SMaya Erez enum wmi_ps_profile_type ps_profile) 27442c207eb8SMaya Erez { 2745e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 27462c207eb8SMaya Erez int rc; 27472c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_cmd cmd = { 27482c207eb8SMaya Erez .ps_profile = ps_profile, 27492c207eb8SMaya Erez }; 27502c207eb8SMaya Erez struct { 27512c207eb8SMaya Erez struct wmi_cmd_hdr wmi; 27522c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_event evt; 2753807b0860SAlexei Avshalom Lazar } __packed reply = { 2754807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, 2755807b0860SAlexei Avshalom Lazar }; 27562c207eb8SMaya Erez u32 status; 27572c207eb8SMaya Erez 27582c207eb8SMaya Erez wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); 27592c207eb8SMaya Erez 2760e00243faSLior David rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, 2761e00243faSLior David &cmd, sizeof(cmd), 27622c207eb8SMaya Erez WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), 27632c207eb8SMaya Erez 100); 27642c207eb8SMaya Erez if (rc) 27652c207eb8SMaya Erez return rc; 27662c207eb8SMaya Erez 27672c207eb8SMaya Erez status = le32_to_cpu(reply.evt.status); 27682c207eb8SMaya Erez 27692c207eb8SMaya Erez if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) { 27702c207eb8SMaya Erez wil_err(wil, "ps dev profile cfg failed with status %d\n", 27712c207eb8SMaya Erez status); 27722c207eb8SMaya Erez rc = -EINVAL; 27732c207eb8SMaya Erez } 27742c207eb8SMaya Erez 27752c207eb8SMaya Erez return rc; 27762c207eb8SMaya Erez } 27772c207eb8SMaya Erez 27783fea18d0SLior David int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) 27793fea18d0SLior David { 2780e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 27813fea18d0SLior David int rc; 27823fea18d0SLior David struct wmi_set_mgmt_retry_limit_cmd cmd = { 27833fea18d0SLior David .mgmt_retry_limit = retry_short, 27843fea18d0SLior David }; 27853fea18d0SLior David struct { 27863fea18d0SLior David struct wmi_cmd_hdr wmi; 27873fea18d0SLior David struct wmi_set_mgmt_retry_limit_event evt; 2788807b0860SAlexei Avshalom Lazar } __packed reply = { 2789807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2790807b0860SAlexei Avshalom Lazar }; 27913fea18d0SLior David 27923fea18d0SLior David wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); 27933fea18d0SLior David 27943fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 27953fea18d0SLior David return -ENOTSUPP; 27963fea18d0SLior David 2797e00243faSLior David rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, 2798e00243faSLior David &cmd, sizeof(cmd), 27993fea18d0SLior David WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 28003fea18d0SLior David 100); 28013fea18d0SLior David if (rc) 28023fea18d0SLior David return rc; 28033fea18d0SLior David 28043fea18d0SLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 28053fea18d0SLior David wil_err(wil, "set mgmt retry limit failed with status %d\n", 28063fea18d0SLior David reply.evt.status); 28073fea18d0SLior David rc = -EINVAL; 28083fea18d0SLior David } 28093fea18d0SLior David 28103fea18d0SLior David return rc; 28113fea18d0SLior David } 28123fea18d0SLior David 28133fea18d0SLior David int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) 28143fea18d0SLior David { 2815e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28163fea18d0SLior David int rc; 28173fea18d0SLior David struct { 28183fea18d0SLior David struct wmi_cmd_hdr wmi; 28193fea18d0SLior David struct wmi_get_mgmt_retry_limit_event evt; 28203fea18d0SLior David } __packed reply; 28213fea18d0SLior David 28223fea18d0SLior David wil_dbg_wmi(wil, "getting mgmt retry short\n"); 28233fea18d0SLior David 28243fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 28253fea18d0SLior David return -ENOTSUPP; 28263fea18d0SLior David 2827807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2828e00243faSLior David rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, 28293fea18d0SLior David WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 28303fea18d0SLior David 100); 28313fea18d0SLior David if (rc) 28323fea18d0SLior David return rc; 28333fea18d0SLior David 28343fea18d0SLior David if (retry_short) 28353fea18d0SLior David *retry_short = reply.evt.mgmt_retry_limit; 28363fea18d0SLior David 28373fea18d0SLior David return 0; 28383fea18d0SLior David } 28393fea18d0SLior David 2840e00243faSLior David int wmi_abort_scan(struct wil6210_vif *vif) 2841035859a5SMaya Erez { 2842e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2843035859a5SMaya Erez int rc; 2844035859a5SMaya Erez 2845035859a5SMaya Erez wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n"); 2846035859a5SMaya Erez 2847e00243faSLior David rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, vif->mid, NULL, 0); 2848035859a5SMaya Erez if (rc) 2849035859a5SMaya Erez wil_err(wil, "Failed to abort scan (%d)\n", rc); 2850035859a5SMaya Erez 2851035859a5SMaya Erez return rc; 2852035859a5SMaya Erez } 2853035859a5SMaya Erez 2854e00243faSLior David int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid) 2855849a564bSDedy Lansky { 2856e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2857849a564bSDedy Lansky int rc; 2858849a564bSDedy Lansky struct wmi_new_sta_cmd cmd = { 2859849a564bSDedy Lansky .aid = aid, 2860849a564bSDedy Lansky }; 2861849a564bSDedy Lansky 2862849a564bSDedy Lansky wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid); 2863849a564bSDedy Lansky 2864849a564bSDedy Lansky ether_addr_copy(cmd.dst_mac, mac); 2865849a564bSDedy Lansky 2866e00243faSLior David rc = wmi_send(wil, WMI_NEW_STA_CMDID, vif->mid, &cmd, sizeof(cmd)); 2867849a564bSDedy Lansky if (rc) 2868849a564bSDedy Lansky wil_err(wil, "Failed to send new sta (%d)\n", rc); 2869849a564bSDedy Lansky 2870849a564bSDedy Lansky return rc; 2871849a564bSDedy Lansky } 2872849a564bSDedy Lansky 28732be7d22fSVladimir Kondratiev void wmi_event_flush(struct wil6210_priv *wil) 28742be7d22fSVladimir Kondratiev { 2875f6b29b65SHamad Kadmany ulong flags; 28762be7d22fSVladimir Kondratiev struct pending_wmi_event *evt, *t; 28772be7d22fSVladimir Kondratiev 2878af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_flush\n"); 28792be7d22fSVladimir Kondratiev 2880f6b29b65SHamad Kadmany spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2881f6b29b65SHamad Kadmany 28822be7d22fSVladimir Kondratiev list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) { 28832be7d22fSVladimir Kondratiev list_del(&evt->list); 28842be7d22fSVladimir Kondratiev kfree(evt); 28852be7d22fSVladimir Kondratiev } 2886f6b29b65SHamad Kadmany 2887f6b29b65SHamad Kadmany spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 28882be7d22fSVladimir Kondratiev } 28892be7d22fSVladimir Kondratiev 28906804cd10SLazar Alexei static const char *suspend_status2name(u8 status) 28916804cd10SLazar Alexei { 28926804cd10SLazar Alexei switch (status) { 28936804cd10SLazar Alexei case WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE: 28946804cd10SLazar Alexei return "LINK_NOT_IDLE"; 28956804cd10SLazar Alexei default: 28966804cd10SLazar Alexei return "Untracked status"; 28976804cd10SLazar Alexei } 28986804cd10SLazar Alexei } 28996804cd10SLazar Alexei 2900fe9ee51eSMaya Erez int wmi_suspend(struct wil6210_priv *wil) 2901fe9ee51eSMaya Erez { 2902e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2903fe9ee51eSMaya Erez int rc; 2904fe9ee51eSMaya Erez struct wmi_traffic_suspend_cmd cmd = { 2905fe9ee51eSMaya Erez .wakeup_trigger = wil->wakeup_trigger, 2906fe9ee51eSMaya Erez }; 2907fe9ee51eSMaya Erez struct { 2908fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 2909fe9ee51eSMaya Erez struct wmi_traffic_suspend_event evt; 2910807b0860SAlexei Avshalom Lazar } __packed reply = { 2911807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, 2912807b0860SAlexei Avshalom Lazar }; 2913807b0860SAlexei Avshalom Lazar 2914fe9ee51eSMaya Erez u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; 2915fe9ee51eSMaya Erez 2916fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 2917fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 2918fe9ee51eSMaya Erez 2919e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, 2920e00243faSLior David &cmd, sizeof(cmd), 2921fe9ee51eSMaya Erez WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), 2922fe9ee51eSMaya Erez suspend_to); 2923fe9ee51eSMaya Erez if (rc) { 2924fe9ee51eSMaya Erez wil_err(wil, "wmi_call for suspend req failed, rc=%d\n", rc); 2925fe9ee51eSMaya Erez if (rc == -ETIME) 2926fe9ee51eSMaya Erez /* wmi_call TO */ 2927fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2928fe9ee51eSMaya Erez else 2929fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 2930fe9ee51eSMaya Erez goto out; 2931fe9ee51eSMaya Erez } 2932fe9ee51eSMaya Erez 2933fe9ee51eSMaya Erez wil_dbg_wmi(wil, "waiting for suspend_response_completed\n"); 2934fe9ee51eSMaya Erez 2935fe9ee51eSMaya Erez rc = wait_event_interruptible_timeout(wil->wq, 2936fe9ee51eSMaya Erez wil->suspend_resp_comp, 2937fe9ee51eSMaya Erez msecs_to_jiffies(suspend_to)); 2938fe9ee51eSMaya Erez if (rc == 0) { 2939fe9ee51eSMaya Erez wil_err(wil, "TO waiting for suspend_response_completed\n"); 2940fe9ee51eSMaya Erez if (wil->suspend_resp_rcvd) 2941fe9ee51eSMaya Erez /* Device responded but we TO due to another reason */ 2942fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 2943fe9ee51eSMaya Erez else 2944fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2945fe9ee51eSMaya Erez rc = -EBUSY; 2946fe9ee51eSMaya Erez goto out; 2947fe9ee51eSMaya Erez } 2948fe9ee51eSMaya Erez 2949fe9ee51eSMaya Erez wil_dbg_wmi(wil, "suspend_response_completed rcvd\n"); 29506804cd10SLazar Alexei if (reply.evt.status != WMI_TRAFFIC_SUSPEND_APPROVED) { 29516804cd10SLazar Alexei wil_dbg_pm(wil, "device rejected the suspend, %s\n", 29526804cd10SLazar Alexei suspend_status2name(reply.evt.status)); 2953fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2954fe9ee51eSMaya Erez } 2955fe9ee51eSMaya Erez rc = reply.evt.status; 2956fe9ee51eSMaya Erez 2957fe9ee51eSMaya Erez out: 2958fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 2959fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 2960fe9ee51eSMaya Erez 2961fe9ee51eSMaya Erez return rc; 2962fe9ee51eSMaya Erez } 2963fe9ee51eSMaya Erez 29646804cd10SLazar Alexei static void resume_triggers2string(u32 triggers, char *string, int str_size) 29656804cd10SLazar Alexei { 29666804cd10SLazar Alexei string[0] = '\0'; 29676804cd10SLazar Alexei 29686804cd10SLazar Alexei if (!triggers) { 29696804cd10SLazar Alexei strlcat(string, " UNKNOWN", str_size); 29706804cd10SLazar Alexei return; 29716804cd10SLazar Alexei } 29726804cd10SLazar Alexei 29736804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_HOST) 29746804cd10SLazar Alexei strlcat(string, " HOST", str_size); 29756804cd10SLazar Alexei 29766804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_UCAST_RX) 29776804cd10SLazar Alexei strlcat(string, " UCAST_RX", str_size); 29786804cd10SLazar Alexei 29796804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_BCAST_RX) 29806804cd10SLazar Alexei strlcat(string, " BCAST_RX", str_size); 29816804cd10SLazar Alexei 29826804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_WMI_EVT) 29836804cd10SLazar Alexei strlcat(string, " WMI_EVT", str_size); 29846804cd10SLazar Alexei } 29856804cd10SLazar Alexei 2986fe9ee51eSMaya Erez int wmi_resume(struct wil6210_priv *wil) 2987fe9ee51eSMaya Erez { 2988e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2989fe9ee51eSMaya Erez int rc; 29906804cd10SLazar Alexei char string[100]; 2991fe9ee51eSMaya Erez struct { 2992fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 2993fe9ee51eSMaya Erez struct wmi_traffic_resume_event evt; 2994807b0860SAlexei Avshalom Lazar } __packed reply = { 2995807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, 2996807b0860SAlexei Avshalom Lazar .resume_triggers = 2997807b0860SAlexei Avshalom Lazar cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, 2998807b0860SAlexei Avshalom Lazar }; 2999fe9ee51eSMaya Erez 3000e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, 3001fe9ee51eSMaya Erez WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), 3002fe9ee51eSMaya Erez WIL_WAIT_FOR_SUSPEND_RESUME_COMP); 3003fe9ee51eSMaya Erez if (rc) 3004fe9ee51eSMaya Erez return rc; 30056804cd10SLazar Alexei resume_triggers2string(le32_to_cpu(reply.evt.resume_triggers), string, 30066804cd10SLazar Alexei sizeof(string)); 30076804cd10SLazar Alexei wil_dbg_pm(wil, "device resume %s, resume triggers:%s (0x%x)\n", 30086804cd10SLazar Alexei reply.evt.status ? "failed" : "passed", string, 30096804cd10SLazar Alexei le32_to_cpu(reply.evt.resume_triggers)); 3010fe9ee51eSMaya Erez 3011fe9ee51eSMaya Erez return reply.evt.status; 3012fe9ee51eSMaya Erez } 3013fe9ee51eSMaya Erez 30144aebd3bdSLior David int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, 30154aebd3bdSLior David const u8 *mac, enum nl80211_iftype iftype) 30164aebd3bdSLior David { 30174aebd3bdSLior David int rc; 30184aebd3bdSLior David struct wmi_port_allocate_cmd cmd = { 30194aebd3bdSLior David .mid = mid, 30204aebd3bdSLior David }; 30214aebd3bdSLior David struct { 30224aebd3bdSLior David struct wmi_cmd_hdr wmi; 30234aebd3bdSLior David struct wmi_port_allocated_event evt; 3024807b0860SAlexei Avshalom Lazar } __packed reply = { 3025807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3026807b0860SAlexei Avshalom Lazar }; 30274aebd3bdSLior David 30284aebd3bdSLior David wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", 30294aebd3bdSLior David mid, iftype, mac); 30304aebd3bdSLior David 30314aebd3bdSLior David ether_addr_copy(cmd.mac, mac); 30324aebd3bdSLior David switch (iftype) { 30334aebd3bdSLior David case NL80211_IFTYPE_STATION: 30344aebd3bdSLior David cmd.port_role = WMI_PORT_STA; 30354aebd3bdSLior David break; 30364aebd3bdSLior David case NL80211_IFTYPE_AP: 30374aebd3bdSLior David cmd.port_role = WMI_PORT_AP; 30384aebd3bdSLior David break; 30394aebd3bdSLior David case NL80211_IFTYPE_P2P_CLIENT: 30404aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_CLIENT; 30414aebd3bdSLior David break; 30424aebd3bdSLior David case NL80211_IFTYPE_P2P_GO: 30434aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_GO; 30444aebd3bdSLior David break; 30454aebd3bdSLior David /* what about monitor??? */ 30464aebd3bdSLior David default: 30474aebd3bdSLior David wil_err(wil, "unsupported iftype: %d\n", iftype); 30484aebd3bdSLior David return -EINVAL; 30494aebd3bdSLior David } 30504aebd3bdSLior David 30514aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, 30524aebd3bdSLior David &cmd, sizeof(cmd), 30534aebd3bdSLior David WMI_PORT_ALLOCATED_EVENTID, &reply, 30544aebd3bdSLior David sizeof(reply), 300); 30554aebd3bdSLior David if (rc) { 30564aebd3bdSLior David wil_err(wil, "failed to allocate port, status %d\n", rc); 30574aebd3bdSLior David return rc; 30584aebd3bdSLior David } 30594aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 30604aebd3bdSLior David wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", 30614aebd3bdSLior David reply.evt.status); 30624aebd3bdSLior David return -EINVAL; 30634aebd3bdSLior David } 30644aebd3bdSLior David 30654aebd3bdSLior David return 0; 30664aebd3bdSLior David } 30674aebd3bdSLior David 30684aebd3bdSLior David int wmi_port_delete(struct wil6210_priv *wil, u8 mid) 30694aebd3bdSLior David { 30704aebd3bdSLior David int rc; 30714aebd3bdSLior David struct wmi_port_delete_cmd cmd = { 30724aebd3bdSLior David .mid = mid, 30734aebd3bdSLior David }; 30744aebd3bdSLior David struct { 30754aebd3bdSLior David struct wmi_cmd_hdr wmi; 30764aebd3bdSLior David struct wmi_port_deleted_event evt; 3077807b0860SAlexei Avshalom Lazar } __packed reply = { 3078807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3079807b0860SAlexei Avshalom Lazar }; 30804aebd3bdSLior David 30814aebd3bdSLior David wil_dbg_misc(wil, "port delete, mid %d\n", mid); 30824aebd3bdSLior David 30834aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, 30844aebd3bdSLior David &cmd, sizeof(cmd), 30854aebd3bdSLior David WMI_PORT_DELETED_EVENTID, &reply, 30864aebd3bdSLior David sizeof(reply), 2000); 30874aebd3bdSLior David if (rc) { 30884aebd3bdSLior David wil_err(wil, "failed to delete port, status %d\n", rc); 30894aebd3bdSLior David return rc; 30904aebd3bdSLior David } 30914aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 30924aebd3bdSLior David wil_err(wil, "WMI_PORT_DELETE returned status %d\n", 30934aebd3bdSLior David reply.evt.status); 30944aebd3bdSLior David return -EINVAL; 30954aebd3bdSLior David } 30964aebd3bdSLior David 30974aebd3bdSLior David return 0; 30984aebd3bdSLior David } 30994aebd3bdSLior David 3100e00243faSLior David static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, 31012be7d22fSVladimir Kondratiev void *d, int len) 31022be7d22fSVladimir Kondratiev { 31032be7d22fSVladimir Kondratiev uint i; 31042be7d22fSVladimir Kondratiev 31052be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) { 31062be7d22fSVladimir Kondratiev if (wmi_evt_handlers[i].eventid == id) { 3107e00243faSLior David wmi_evt_handlers[i].handler(vif, id, d, len); 31082be7d22fSVladimir Kondratiev return true; 31092be7d22fSVladimir Kondratiev } 31102be7d22fSVladimir Kondratiev } 31112be7d22fSVladimir Kondratiev 31122be7d22fSVladimir Kondratiev return false; 31132be7d22fSVladimir Kondratiev } 31142be7d22fSVladimir Kondratiev 31152be7d22fSVladimir Kondratiev static void wmi_event_handle(struct wil6210_priv *wil, 31162be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 31172be7d22fSVladimir Kondratiev { 31182be7d22fSVladimir Kondratiev u16 len = le16_to_cpu(hdr->len); 31194aebd3bdSLior David struct wil6210_vif *vif; 31202be7d22fSVladimir Kondratiev 31212be7d22fSVladimir Kondratiev if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && 3122b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 3123b874ddecSLior David struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); 31242be7d22fSVladimir Kondratiev void *evt_data = (void *)(&wmi[1]); 3125b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 3126e00243faSLior David u8 mid = wmi->mid; 3127028e1836SVladimir Kondratiev 3128e00243faSLior David wil_dbg_wmi(wil, "Handle %s (0x%04x) (reply_id 0x%04x,%d)\n", 3129e00243faSLior David eventid2name(id), id, wil->reply_id, 3130e00243faSLior David wil->reply_mid); 3131e00243faSLior David 31324aebd3bdSLior David if (mid == MID_BROADCAST) 31334aebd3bdSLior David mid = 0; 31344aebd3bdSLior David if (mid >= wil->max_vifs) { 31354aebd3bdSLior David wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", 31364aebd3bdSLior David mid); 31374aebd3bdSLior David return; 31384aebd3bdSLior David } 31394aebd3bdSLior David vif = wil->vifs[mid]; 31404aebd3bdSLior David if (!vif) { 31414aebd3bdSLior David wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", 31424aebd3bdSLior David mid); 31434aebd3bdSLior David return; 31444aebd3bdSLior David } 31454aebd3bdSLior David 31462be7d22fSVladimir Kondratiev /* check if someone waits for this event */ 3147e00243faSLior David if (wil->reply_id && wil->reply_id == id && 3148e00243faSLior David wil->reply_mid == mid) { 31490916d9f2SMaya Erez WARN_ON(wil->reply_buf); 3150e00243faSLior David 3151e00243faSLior David wmi_evt_call_handler(vif, id, evt_data, 31522be7d22fSVladimir Kondratiev len - sizeof(*wmi)); 3153af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n", 3154af3db60aSLazar Alexei id); 315559502647SDedy Lansky complete(&wil->wmi_call); 31562be7d22fSVladimir Kondratiev return; 31572be7d22fSVladimir Kondratiev } 31582be7d22fSVladimir Kondratiev /* unsolicited event */ 31592be7d22fSVladimir Kondratiev /* search for handler */ 3160e00243faSLior David if (!wmi_evt_call_handler(vif, id, evt_data, 31612be7d22fSVladimir Kondratiev len - sizeof(*wmi))) { 3162a3ce5ccdSDedy Lansky wil_info(wil, "Unhandled event 0x%04x\n", id); 31632be7d22fSVladimir Kondratiev } 31642be7d22fSVladimir Kondratiev } else { 31652be7d22fSVladimir Kondratiev wil_err(wil, "Unknown event type\n"); 31662be7d22fSVladimir Kondratiev print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1, 31672be7d22fSVladimir Kondratiev hdr, sizeof(*hdr) + len, true); 31682be7d22fSVladimir Kondratiev } 31692be7d22fSVladimir Kondratiev } 31702be7d22fSVladimir Kondratiev 31712be7d22fSVladimir Kondratiev /* 31722be7d22fSVladimir Kondratiev * Retrieve next WMI event from the pending list 31732be7d22fSVladimir Kondratiev */ 31742be7d22fSVladimir Kondratiev static struct list_head *next_wmi_ev(struct wil6210_priv *wil) 31752be7d22fSVladimir Kondratiev { 31762be7d22fSVladimir Kondratiev ulong flags; 31772be7d22fSVladimir Kondratiev struct list_head *ret = NULL; 31782be7d22fSVladimir Kondratiev 31792be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 31802be7d22fSVladimir Kondratiev 31812be7d22fSVladimir Kondratiev if (!list_empty(&wil->pending_wmi_ev)) { 31822be7d22fSVladimir Kondratiev ret = wil->pending_wmi_ev.next; 31832be7d22fSVladimir Kondratiev list_del(ret); 31842be7d22fSVladimir Kondratiev } 31852be7d22fSVladimir Kondratiev 31862be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 31872be7d22fSVladimir Kondratiev 31882be7d22fSVladimir Kondratiev return ret; 31892be7d22fSVladimir Kondratiev } 31902be7d22fSVladimir Kondratiev 31912be7d22fSVladimir Kondratiev /* 31922be7d22fSVladimir Kondratiev * Handler for the WMI events 31932be7d22fSVladimir Kondratiev */ 31942be7d22fSVladimir Kondratiev void wmi_event_worker(struct work_struct *work) 31952be7d22fSVladimir Kondratiev { 31962be7d22fSVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 31972be7d22fSVladimir Kondratiev wmi_event_worker); 31982be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 31992be7d22fSVladimir Kondratiev struct list_head *lh; 32002be7d22fSVladimir Kondratiev 3201af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Start\n"); 32022be7d22fSVladimir Kondratiev while ((lh = next_wmi_ev(wil)) != NULL) { 32032be7d22fSVladimir Kondratiev evt = list_entry(lh, struct pending_wmi_event, list); 32042be7d22fSVladimir Kondratiev wmi_event_handle(wil, &evt->event.hdr); 32052be7d22fSVladimir Kondratiev kfree(evt); 32062be7d22fSVladimir Kondratiev } 3207af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Finished\n"); 32082be7d22fSVladimir Kondratiev } 3209fe9ee51eSMaya Erez 3210fe9ee51eSMaya Erez bool wil_is_wmi_idle(struct wil6210_priv *wil) 3211fe9ee51eSMaya Erez { 3212fe9ee51eSMaya Erez ulong flags; 3213fe9ee51eSMaya Erez struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 3214fe9ee51eSMaya Erez bool rc = false; 3215fe9ee51eSMaya Erez 3216fe9ee51eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3217fe9ee51eSMaya Erez 3218fe9ee51eSMaya Erez /* Check if there are pending WMI events in the events queue */ 3219fe9ee51eSMaya Erez if (!list_empty(&wil->pending_wmi_ev)) { 3220fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI events in queue\n"); 3221fe9ee51eSMaya Erez goto out; 3222fe9ee51eSMaya Erez } 3223fe9ee51eSMaya Erez 3224fe9ee51eSMaya Erez /* Check if there is a pending WMI call */ 3225fe9ee51eSMaya Erez if (wil->reply_id) { 3226fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI call\n"); 3227fe9ee51eSMaya Erez goto out; 3228fe9ee51eSMaya Erez } 3229fe9ee51eSMaya Erez 3230fe9ee51eSMaya Erez /* Check if there are pending RX events in mbox */ 3231fe9ee51eSMaya Erez r->head = wil_r(wil, RGF_MBOX + 3232fe9ee51eSMaya Erez offsetof(struct wil6210_mbox_ctl, rx.head)); 3233fe9ee51eSMaya Erez if (r->tail != r->head) 3234fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI mbox events\n"); 3235fe9ee51eSMaya Erez else 3236fe9ee51eSMaya Erez rc = true; 3237fe9ee51eSMaya Erez 3238fe9ee51eSMaya Erez out: 3239fe9ee51eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 3240fe9ee51eSMaya Erez return rc; 3241fe9ee51eSMaya Erez } 3242a5dc6883SDedy Lansky 3243a5dc6883SDedy Lansky static void 3244a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(struct wil6210_priv *wil, 3245a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3246a5dc6883SDedy Lansky struct cfg80211_ssid *ssids, int n_ssids, 3247a5dc6883SDedy Lansky struct cfg80211_match_set *match_sets, 3248a5dc6883SDedy Lansky int n_match_sets) 3249a5dc6883SDedy Lansky { 3250a5dc6883SDedy Lansky int i; 3251a5dc6883SDedy Lansky 3252a5dc6883SDedy Lansky if (n_match_sets > WMI_MAX_PNO_SSID_NUM) { 3253a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many match sets (%d), use first %d\n", 3254a5dc6883SDedy Lansky n_match_sets, WMI_MAX_PNO_SSID_NUM); 3255a5dc6883SDedy Lansky n_match_sets = WMI_MAX_PNO_SSID_NUM; 3256a5dc6883SDedy Lansky } 3257a5dc6883SDedy Lansky cmd->num_of_ssids = n_match_sets; 3258a5dc6883SDedy Lansky 3259a5dc6883SDedy Lansky for (i = 0; i < n_match_sets; i++) { 3260a5dc6883SDedy Lansky struct wmi_sched_scan_ssid_match *wmi_match = 3261a5dc6883SDedy Lansky &cmd->ssid_for_match[i]; 3262a5dc6883SDedy Lansky struct cfg80211_match_set *cfg_match = &match_sets[i]; 3263a5dc6883SDedy Lansky int j; 3264a5dc6883SDedy Lansky 3265a5dc6883SDedy Lansky wmi_match->ssid_len = cfg_match->ssid.ssid_len; 3266a5dc6883SDedy Lansky memcpy(wmi_match->ssid, cfg_match->ssid.ssid, 3267a5dc6883SDedy Lansky min_t(u8, wmi_match->ssid_len, WMI_MAX_SSID_LEN)); 3268a5dc6883SDedy Lansky wmi_match->rssi_threshold = S8_MIN; 3269a5dc6883SDedy Lansky if (cfg_match->rssi_thold >= S8_MIN && 3270a5dc6883SDedy Lansky cfg_match->rssi_thold <= S8_MAX) 3271a5dc6883SDedy Lansky wmi_match->rssi_threshold = cfg_match->rssi_thold; 3272a5dc6883SDedy Lansky 3273a5dc6883SDedy Lansky for (j = 0; j < n_ssids; j++) 3274a5dc6883SDedy Lansky if (wmi_match->ssid_len == ssids[j].ssid_len && 3275a5dc6883SDedy Lansky memcmp(wmi_match->ssid, ssids[j].ssid, 3276a5dc6883SDedy Lansky wmi_match->ssid_len) == 0) 3277a5dc6883SDedy Lansky wmi_match->add_ssid_to_probe = true; 3278a5dc6883SDedy Lansky } 3279a5dc6883SDedy Lansky } 3280a5dc6883SDedy Lansky 3281a5dc6883SDedy Lansky static void 3282a5dc6883SDedy Lansky wmi_sched_scan_set_channels(struct wil6210_priv *wil, 3283a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3284a5dc6883SDedy Lansky u32 n_channels, 3285a5dc6883SDedy Lansky struct ieee80211_channel **channels) 3286a5dc6883SDedy Lansky { 3287a5dc6883SDedy Lansky int i; 3288a5dc6883SDedy Lansky 3289a5dc6883SDedy Lansky if (n_channels > WMI_MAX_CHANNEL_NUM) { 3290a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many channels (%d), use first %d\n", 3291a5dc6883SDedy Lansky n_channels, WMI_MAX_CHANNEL_NUM); 3292a5dc6883SDedy Lansky n_channels = WMI_MAX_CHANNEL_NUM; 3293a5dc6883SDedy Lansky } 3294a5dc6883SDedy Lansky cmd->num_of_channels = n_channels; 3295a5dc6883SDedy Lansky 3296a5dc6883SDedy Lansky for (i = 0; i < n_channels; i++) { 3297a5dc6883SDedy Lansky struct ieee80211_channel *cfg_chan = channels[i]; 3298a5dc6883SDedy Lansky 3299a5dc6883SDedy Lansky cmd->channel_list[i] = cfg_chan->hw_value - 1; 3300a5dc6883SDedy Lansky } 3301a5dc6883SDedy Lansky } 3302a5dc6883SDedy Lansky 3303a5dc6883SDedy Lansky static void 3304a5dc6883SDedy Lansky wmi_sched_scan_set_plans(struct wil6210_priv *wil, 3305a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3306a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *scan_plans, 3307a5dc6883SDedy Lansky int n_scan_plans) 3308a5dc6883SDedy Lansky { 3309a5dc6883SDedy Lansky int i; 3310a5dc6883SDedy Lansky 3311a5dc6883SDedy Lansky if (n_scan_plans > WMI_MAX_PLANS_NUM) { 3312a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many plans (%d), use first %d\n", 3313a5dc6883SDedy Lansky n_scan_plans, WMI_MAX_PLANS_NUM); 3314a5dc6883SDedy Lansky n_scan_plans = WMI_MAX_PLANS_NUM; 3315a5dc6883SDedy Lansky } 3316a5dc6883SDedy Lansky 3317a5dc6883SDedy Lansky for (i = 0; i < n_scan_plans; i++) { 3318a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *cfg_plan = &scan_plans[i]; 3319a5dc6883SDedy Lansky 3320a5dc6883SDedy Lansky cmd->scan_plans[i].interval_sec = 3321a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->interval); 3322a5dc6883SDedy Lansky cmd->scan_plans[i].num_of_iterations = 3323a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->iterations); 3324a5dc6883SDedy Lansky } 3325a5dc6883SDedy Lansky } 3326a5dc6883SDedy Lansky 3327a5dc6883SDedy Lansky int wmi_start_sched_scan(struct wil6210_priv *wil, 3328a5dc6883SDedy Lansky struct cfg80211_sched_scan_request *request) 3329a5dc6883SDedy Lansky { 3330e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3331a5dc6883SDedy Lansky int rc; 3332a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd cmd = { 3333a5dc6883SDedy Lansky .min_rssi_threshold = S8_MIN, 3334a5dc6883SDedy Lansky .initial_delay_sec = cpu_to_le16(request->delay), 3335a5dc6883SDedy Lansky }; 3336a5dc6883SDedy Lansky struct { 3337a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3338a5dc6883SDedy Lansky struct wmi_start_sched_scan_event evt; 3339807b0860SAlexei Avshalom Lazar } __packed reply = { 3340807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3341807b0860SAlexei Avshalom Lazar }; 3342a5dc6883SDedy Lansky 3343a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3344a5dc6883SDedy Lansky return -ENOTSUPP; 3345a5dc6883SDedy Lansky 3346a5dc6883SDedy Lansky if (request->min_rssi_thold >= S8_MIN && 3347a5dc6883SDedy Lansky request->min_rssi_thold <= S8_MAX) 3348a5dc6883SDedy Lansky cmd.min_rssi_threshold = request->min_rssi_thold; 3349a5dc6883SDedy Lansky 3350a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(wil, &cmd, request->ssids, request->n_ssids, 3351a5dc6883SDedy Lansky request->match_sets, request->n_match_sets); 3352a5dc6883SDedy Lansky wmi_sched_scan_set_channels(wil, &cmd, 3353a5dc6883SDedy Lansky request->n_channels, request->channels); 3354a5dc6883SDedy Lansky wmi_sched_scan_set_plans(wil, &cmd, 3355a5dc6883SDedy Lansky request->scan_plans, request->n_scan_plans); 3356a5dc6883SDedy Lansky 3357e00243faSLior David rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, 3358e00243faSLior David &cmd, sizeof(cmd), 3359a5dc6883SDedy Lansky WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3360a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3361a5dc6883SDedy Lansky if (rc) 3362a5dc6883SDedy Lansky return rc; 3363a5dc6883SDedy Lansky 3364a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3365a5dc6883SDedy Lansky wil_err(wil, "start sched scan failed, result %d\n", 3366a5dc6883SDedy Lansky reply.evt.result); 3367a5dc6883SDedy Lansky return -EINVAL; 3368a5dc6883SDedy Lansky } 3369a5dc6883SDedy Lansky 3370a5dc6883SDedy Lansky return 0; 3371a5dc6883SDedy Lansky } 3372a5dc6883SDedy Lansky 3373a5dc6883SDedy Lansky int wmi_stop_sched_scan(struct wil6210_priv *wil) 3374a5dc6883SDedy Lansky { 3375e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3376a5dc6883SDedy Lansky int rc; 3377a5dc6883SDedy Lansky struct { 3378a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3379a5dc6883SDedy Lansky struct wmi_stop_sched_scan_event evt; 3380807b0860SAlexei Avshalom Lazar } __packed reply = { 3381807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3382807b0860SAlexei Avshalom Lazar }; 3383a5dc6883SDedy Lansky 3384a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3385a5dc6883SDedy Lansky return -ENOTSUPP; 3386a5dc6883SDedy Lansky 3387e00243faSLior David rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, 3388a5dc6883SDedy Lansky WMI_STOP_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3389a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3390a5dc6883SDedy Lansky if (rc) 3391a5dc6883SDedy Lansky return rc; 3392a5dc6883SDedy Lansky 3393a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3394a5dc6883SDedy Lansky wil_err(wil, "stop sched scan failed, result %d\n", 3395a5dc6883SDedy Lansky reply.evt.result); 3396a5dc6883SDedy Lansky return -EINVAL; 3397a5dc6883SDedy Lansky } 3398a5dc6883SDedy Lansky 3399a5dc6883SDedy Lansky return 0; 3400a5dc6883SDedy Lansky } 34011c21cc5fSDedy Lansky 34021c21cc5fSDedy Lansky int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) 34031c21cc5fSDedy Lansky { 34041c21cc5fSDedy Lansky size_t total; 34051c21cc5fSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 34061c21cc5fSDedy Lansky struct ieee80211_mgmt *mgmt_frame = (void *)buf; 34071c21cc5fSDedy Lansky struct wmi_sw_tx_req_cmd *cmd; 34081c21cc5fSDedy Lansky struct { 34091c21cc5fSDedy Lansky struct wmi_cmd_hdr wmi; 34101c21cc5fSDedy Lansky struct wmi_sw_tx_complete_event evt; 34111c21cc5fSDedy Lansky } __packed evt = { 34121c21cc5fSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 34131c21cc5fSDedy Lansky }; 34141c21cc5fSDedy Lansky int rc; 34151c21cc5fSDedy Lansky 34161c21cc5fSDedy Lansky wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); 34171c21cc5fSDedy Lansky wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 34181c21cc5fSDedy Lansky len, true); 34191c21cc5fSDedy Lansky 34201c21cc5fSDedy Lansky if (len < sizeof(struct ieee80211_hdr_3addr)) 34211c21cc5fSDedy Lansky return -EINVAL; 34221c21cc5fSDedy Lansky 34231c21cc5fSDedy Lansky total = sizeof(*cmd) + len; 34241c21cc5fSDedy Lansky if (total < len) { 34251c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx invalid len %zu\n", len); 34261c21cc5fSDedy Lansky return -EINVAL; 34271c21cc5fSDedy Lansky } 34281c21cc5fSDedy Lansky 34291c21cc5fSDedy Lansky cmd = kmalloc(total, GFP_KERNEL); 34301c21cc5fSDedy Lansky if (!cmd) 34311c21cc5fSDedy Lansky return -ENOMEM; 34321c21cc5fSDedy Lansky 34331c21cc5fSDedy Lansky memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 34341c21cc5fSDedy Lansky cmd->len = cpu_to_le16(len); 34351c21cc5fSDedy Lansky memcpy(cmd->payload, buf, len); 34361c21cc5fSDedy Lansky 34371c21cc5fSDedy Lansky rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, 34381c21cc5fSDedy Lansky WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 34391c21cc5fSDedy Lansky if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 34401c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx failed with status %d\n", evt.evt.status); 34411c21cc5fSDedy Lansky rc = -EINVAL; 34421c21cc5fSDedy Lansky } 34431c21cc5fSDedy Lansky 34441c21cc5fSDedy Lansky kfree(cmd); 34451c21cc5fSDedy Lansky 34461c21cc5fSDedy Lansky return rc; 34471c21cc5fSDedy Lansky } 344896c93589SGidon Studinski 3449b698e2dfSAhmad Masri int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, 3450b698e2dfSAhmad Masri u8 channel, u16 duration_ms) 3451b698e2dfSAhmad Masri { 3452b698e2dfSAhmad Masri size_t total; 3453b698e2dfSAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 3454b698e2dfSAhmad Masri struct ieee80211_mgmt *mgmt_frame = (void *)buf; 3455b698e2dfSAhmad Masri struct wmi_sw_tx_req_ext_cmd *cmd; 3456b698e2dfSAhmad Masri struct { 3457b698e2dfSAhmad Masri struct wmi_cmd_hdr wmi; 3458b698e2dfSAhmad Masri struct wmi_sw_tx_complete_event evt; 3459b698e2dfSAhmad Masri } __packed evt = { 3460b698e2dfSAhmad Masri .evt = {.status = WMI_FW_STATUS_FAILURE}, 3461b698e2dfSAhmad Masri }; 3462b698e2dfSAhmad Masri int rc; 3463b698e2dfSAhmad Masri 3464b698e2dfSAhmad Masri wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", 3465b698e2dfSAhmad Masri vif->mid, channel, duration_ms); 3466b698e2dfSAhmad Masri wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 3467b698e2dfSAhmad Masri len, true); 3468b698e2dfSAhmad Masri 3469b698e2dfSAhmad Masri if (len < sizeof(struct ieee80211_hdr_3addr)) { 3470b698e2dfSAhmad Masri wil_err(wil, "short frame. len %zu\n", len); 3471b698e2dfSAhmad Masri return -EINVAL; 3472b698e2dfSAhmad Masri } 3473b698e2dfSAhmad Masri 3474b698e2dfSAhmad Masri total = sizeof(*cmd) + len; 3475b698e2dfSAhmad Masri if (total < len) { 3476b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); 3477b698e2dfSAhmad Masri return -EINVAL; 3478b698e2dfSAhmad Masri } 3479b698e2dfSAhmad Masri 3480b698e2dfSAhmad Masri cmd = kzalloc(total, GFP_KERNEL); 3481b698e2dfSAhmad Masri if (!cmd) 3482b698e2dfSAhmad Masri return -ENOMEM; 3483b698e2dfSAhmad Masri 3484b698e2dfSAhmad Masri memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 3485b698e2dfSAhmad Masri cmd->len = cpu_to_le16(len); 3486b698e2dfSAhmad Masri memcpy(cmd->payload, buf, len); 3487b698e2dfSAhmad Masri cmd->channel = channel - 1; 3488b698e2dfSAhmad Masri cmd->duration_ms = cpu_to_le16(duration_ms); 3489b698e2dfSAhmad Masri 3490b698e2dfSAhmad Masri rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, 3491b698e2dfSAhmad Masri WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 3492b698e2dfSAhmad Masri if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 3493b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext failed with status %d\n", 3494b698e2dfSAhmad Masri evt.evt.status); 3495b698e2dfSAhmad Masri rc = -EINVAL; 3496b698e2dfSAhmad Masri } 3497b698e2dfSAhmad Masri 3498b698e2dfSAhmad Masri kfree(cmd); 3499b698e2dfSAhmad Masri 3500b698e2dfSAhmad Masri return rc; 3501b698e2dfSAhmad Masri } 3502b698e2dfSAhmad Masri 350396c93589SGidon Studinski int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) 350496c93589SGidon Studinski { 350596c93589SGidon Studinski int rc; 350696c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 350796c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 350896c93589SGidon Studinski struct wmi_tx_status_ring_add_cmd cmd = { 350996c93589SGidon Studinski .ring_cfg = { 351096c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 351196c93589SGidon Studinski }, 351296c93589SGidon Studinski .irq_index = WIL_TX_STATUS_IRQ_IDX 351396c93589SGidon Studinski }; 351496c93589SGidon Studinski struct { 351596c93589SGidon Studinski struct wmi_cmd_hdr hdr; 351696c93589SGidon Studinski struct wmi_tx_status_ring_cfg_done_event evt; 351796c93589SGidon Studinski } __packed reply = { 351896c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 351996c93589SGidon Studinski }; 352096c93589SGidon Studinski 352196c93589SGidon Studinski cmd.ring_cfg.ring_id = ring_id; 352296c93589SGidon Studinski 352396c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 352496c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 352596c93589SGidon Studinski sizeof(cmd), WMI_TX_STATUS_RING_CFG_DONE_EVENTID, 352696c93589SGidon Studinski &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 352796c93589SGidon Studinski if (rc) { 352896c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 352996c93589SGidon Studinski return rc; 353096c93589SGidon Studinski } 353196c93589SGidon Studinski 353296c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 353396c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, status %d\n", 353496c93589SGidon Studinski reply.evt.status); 353596c93589SGidon Studinski return -EINVAL; 353696c93589SGidon Studinski } 353796c93589SGidon Studinski 353896c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 353996c93589SGidon Studinski 354096c93589SGidon Studinski return 0; 354196c93589SGidon Studinski } 354296c93589SGidon Studinski 354396c93589SGidon Studinski int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc) 354496c93589SGidon Studinski { 354596c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 354696c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 354796c93589SGidon Studinski int rc; 354896c93589SGidon Studinski struct wmi_cfg_def_rx_offload_cmd cmd = { 354996c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(WIL_MAX_ETH_MTU)), 355096c93589SGidon Studinski .max_rx_pl_per_desc = cpu_to_le16(max_rx_pl_per_desc), 355196c93589SGidon Studinski .decap_trans_type = WMI_DECAP_TYPE_802_3, 355296c93589SGidon Studinski .l2_802_3_offload_ctrl = 0, 355396c93589SGidon Studinski .l3_l4_ctrl = 1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS, 355496c93589SGidon Studinski }; 355596c93589SGidon Studinski struct { 355696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 355796c93589SGidon Studinski struct wmi_cfg_def_rx_offload_done_event evt; 355896c93589SGidon Studinski } __packed reply = { 355996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 356096c93589SGidon Studinski }; 356196c93589SGidon Studinski 356296c93589SGidon Studinski rc = wmi_call(wil, WMI_CFG_DEF_RX_OFFLOAD_CMDID, vif->mid, &cmd, 356396c93589SGidon Studinski sizeof(cmd), WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID, &reply, 356496c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 356596c93589SGidon Studinski if (rc) { 356696c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, rc %d\n", rc); 356796c93589SGidon Studinski return rc; 356896c93589SGidon Studinski } 356996c93589SGidon Studinski 357096c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 357196c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, status %d\n", 357296c93589SGidon Studinski reply.evt.status); 357396c93589SGidon Studinski return -EINVAL; 357496c93589SGidon Studinski } 357596c93589SGidon Studinski 357696c93589SGidon Studinski return 0; 357796c93589SGidon Studinski } 357896c93589SGidon Studinski 357996c93589SGidon Studinski int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id) 358096c93589SGidon Studinski { 358196c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 358296c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 358396c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 358496c93589SGidon Studinski int rc; 358596c93589SGidon Studinski struct wmi_rx_status_ring_add_cmd cmd = { 358696c93589SGidon Studinski .ring_cfg = { 358796c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 358896c93589SGidon Studinski .ring_id = ring_id, 358996c93589SGidon Studinski }, 359096c93589SGidon Studinski .rx_msg_type = wil->use_compressed_rx_status ? 359196c93589SGidon Studinski WMI_RX_MSG_TYPE_COMPRESSED : 359296c93589SGidon Studinski WMI_RX_MSG_TYPE_EXTENDED, 359396c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 359496c93589SGidon Studinski }; 359596c93589SGidon Studinski struct { 359696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 359796c93589SGidon Studinski struct wmi_rx_status_ring_cfg_done_event evt; 359896c93589SGidon Studinski } __packed reply = { 359996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 360096c93589SGidon Studinski }; 360196c93589SGidon Studinski 360296c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 360396c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 360496c93589SGidon Studinski sizeof(cmd), WMI_RX_STATUS_RING_CFG_DONE_EVENTID, &reply, 360596c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 360696c93589SGidon Studinski if (rc) { 360796c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 360896c93589SGidon Studinski return rc; 360996c93589SGidon Studinski } 361096c93589SGidon Studinski 361196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 361296c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, status %d\n", 361396c93589SGidon Studinski reply.evt.status); 361496c93589SGidon Studinski return -EINVAL; 361596c93589SGidon Studinski } 361696c93589SGidon Studinski 361796c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 361896c93589SGidon Studinski 361996c93589SGidon Studinski return 0; 362096c93589SGidon Studinski } 362196c93589SGidon Studinski 362296c93589SGidon Studinski int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id) 362396c93589SGidon Studinski { 362496c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 362596c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 362696c93589SGidon Studinski struct wil_ring *ring = &wil->ring_rx; 362796c93589SGidon Studinski int rc; 362896c93589SGidon Studinski struct wmi_rx_desc_ring_add_cmd cmd = { 362996c93589SGidon Studinski .ring_cfg = { 363096c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 363196c93589SGidon Studinski .ring_id = WIL_RX_DESC_RING_ID, 363296c93589SGidon Studinski }, 363396c93589SGidon Studinski .status_ring_id = status_ring_id, 363496c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 363596c93589SGidon Studinski }; 363696c93589SGidon Studinski struct { 363796c93589SGidon Studinski struct wmi_cmd_hdr hdr; 363896c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 363996c93589SGidon Studinski } __packed reply = { 364096c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 364196c93589SGidon Studinski }; 364296c93589SGidon Studinski 364396c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 364496c93589SGidon Studinski cmd.sw_tail_host_addr = cpu_to_le64(ring->edma_rx_swtail.pa); 364596c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 364696c93589SGidon Studinski sizeof(cmd), WMI_RX_DESC_RING_CFG_DONE_EVENTID, &reply, 364796c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 364896c93589SGidon Studinski if (rc) { 364996c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 365096c93589SGidon Studinski return rc; 365196c93589SGidon Studinski } 365296c93589SGidon Studinski 365396c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 365496c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, status %d\n", 365596c93589SGidon Studinski reply.evt.status); 365696c93589SGidon Studinski return -EINVAL; 365796c93589SGidon Studinski } 365896c93589SGidon Studinski 365996c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 366096c93589SGidon Studinski 366196c93589SGidon Studinski return 0; 366296c93589SGidon Studinski } 366396c93589SGidon Studinski 366496c93589SGidon Studinski int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, 366596c93589SGidon Studinski int tid) 366696c93589SGidon Studinski { 366796c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 366896c93589SGidon Studinski int sring_id = wil->tx_sring_idx; /* there is only one TX sring */ 366996c93589SGidon Studinski int rc; 367096c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 367196c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 367296c93589SGidon Studinski struct wmi_tx_desc_ring_add_cmd cmd = { 367396c93589SGidon Studinski .ring_cfg = { 367496c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 367596c93589SGidon Studinski .ring_id = ring_id, 367696c93589SGidon Studinski }, 367796c93589SGidon Studinski .status_ring_id = sring_id, 367896c93589SGidon Studinski .cid = cid, 367996c93589SGidon Studinski .tid = tid, 368096c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 368196c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 368296c93589SGidon Studinski .schd_params = { 368396c93589SGidon Studinski .priority = cpu_to_le16(0), 368496c93589SGidon Studinski .timeslot_us = cpu_to_le16(0xfff), 368596c93589SGidon Studinski } 368696c93589SGidon Studinski }; 368796c93589SGidon Studinski struct { 368896c93589SGidon Studinski struct wmi_cmd_hdr hdr; 368996c93589SGidon Studinski struct wmi_tx_desc_ring_cfg_done_event evt; 369096c93589SGidon Studinski } __packed reply = { 369196c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 369296c93589SGidon Studinski }; 369396c93589SGidon Studinski 369496c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 369596c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 369696c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 369796c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 369896c93589SGidon Studinski if (rc) { 369996c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 370096c93589SGidon Studinski return rc; 370196c93589SGidon Studinski } 370296c93589SGidon Studinski 370396c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 370496c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, status %d\n", 370596c93589SGidon Studinski reply.evt.status); 370696c93589SGidon Studinski return -EINVAL; 370796c93589SGidon Studinski } 370896c93589SGidon Studinski 370996c93589SGidon Studinski spin_lock_bh(&txdata->lock); 371096c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 371196c93589SGidon Studinski txdata->mid = vif->mid; 371296c93589SGidon Studinski txdata->enabled = 1; 371396c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 371496c93589SGidon Studinski 371596c93589SGidon Studinski return 0; 371696c93589SGidon Studinski } 371796c93589SGidon Studinski 371896c93589SGidon Studinski int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) 371996c93589SGidon Studinski { 372096c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 372196c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 372296c93589SGidon Studinski int rc; 372396c93589SGidon Studinski struct wmi_bcast_desc_ring_add_cmd cmd = { 372496c93589SGidon Studinski .ring_cfg = { 372596c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 372696c93589SGidon Studinski .ring_id = ring_id, 372796c93589SGidon Studinski }, 372896c93589SGidon Studinski .status_ring_id = wil->tx_sring_idx, 372996c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 373096c93589SGidon Studinski }; 373196c93589SGidon Studinski struct { 373296c93589SGidon Studinski struct wmi_cmd_hdr hdr; 373396c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 373496c93589SGidon Studinski } __packed reply = { 373596c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 373696c93589SGidon Studinski }; 373796c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 373896c93589SGidon Studinski 373996c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 374096c93589SGidon Studinski rc = wmi_call(wil, WMI_BCAST_DESC_RING_ADD_CMDID, vif->mid, &cmd, 374196c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 374296c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 374396c93589SGidon Studinski if (rc) { 374496c93589SGidon Studinski wil_err(wil, "WMI_BCAST_DESC_RING_ADD_CMD failed, rc %d\n", rc); 374596c93589SGidon Studinski return rc; 374696c93589SGidon Studinski } 374796c93589SGidon Studinski 374896c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 374996c93589SGidon Studinski wil_err(wil, "Broadcast Tx config failed, status %d\n", 375096c93589SGidon Studinski reply.evt.status); 375196c93589SGidon Studinski return -EINVAL; 375296c93589SGidon Studinski } 375396c93589SGidon Studinski 375496c93589SGidon Studinski spin_lock_bh(&txdata->lock); 375596c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 375696c93589SGidon Studinski txdata->mid = vif->mid; 375796c93589SGidon Studinski txdata->enabled = 1; 375896c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 375996c93589SGidon Studinski 376096c93589SGidon Studinski return 0; 376196c93589SGidon Studinski } 37620c936b3cSDedy Lansky 37630c936b3cSDedy Lansky int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) 37640c936b3cSDedy Lansky { 37650c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 37660c936b3cSDedy Lansky struct wmi_link_stats_cmd cmd = { 37670c936b3cSDedy Lansky .record_type_mask = cpu_to_le32(type), 37680c936b3cSDedy Lansky .cid = cid, 37690c936b3cSDedy Lansky .action = WMI_LINK_STATS_SNAPSHOT, 37700c936b3cSDedy Lansky .interval_msec = cpu_to_le32(interval), 37710c936b3cSDedy Lansky }; 37720c936b3cSDedy Lansky struct { 37730c936b3cSDedy Lansky struct wmi_cmd_hdr wmi; 37740c936b3cSDedy Lansky struct wmi_link_stats_config_done_event evt; 37750c936b3cSDedy Lansky } __packed reply = { 37760c936b3cSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 37770c936b3cSDedy Lansky }; 37780c936b3cSDedy Lansky int rc; 37790c936b3cSDedy Lansky 37800c936b3cSDedy Lansky rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), 37810c936b3cSDedy Lansky WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, 37820c936b3cSDedy Lansky sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 37830c936b3cSDedy Lansky if (rc) { 37840c936b3cSDedy Lansky wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); 37850c936b3cSDedy Lansky return rc; 37860c936b3cSDedy Lansky } 37870c936b3cSDedy Lansky 37880c936b3cSDedy Lansky if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 37890c936b3cSDedy Lansky wil_err(wil, "Link statistics config failed, status %d\n", 37900c936b3cSDedy Lansky reply.evt.status); 37910c936b3cSDedy Lansky return -EINVAL; 37920c936b3cSDedy Lansky } 37930c936b3cSDedy Lansky 37940c936b3cSDedy Lansky return 0; 37950c936b3cSDedy Lansky } 3796