12be7d22fSVladimir Kondratiev /* 2849a564bSDedy Lansky * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. 3387f3794SMaya Erez * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. 42be7d22fSVladimir Kondratiev * 52be7d22fSVladimir Kondratiev * Permission to use, copy, modify, and/or distribute this software for any 62be7d22fSVladimir Kondratiev * purpose with or without fee is hereby granted, provided that the above 72be7d22fSVladimir Kondratiev * copyright notice and this permission notice appear in all copies. 82be7d22fSVladimir Kondratiev * 92be7d22fSVladimir Kondratiev * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 102be7d22fSVladimir Kondratiev * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 112be7d22fSVladimir Kondratiev * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 122be7d22fSVladimir Kondratiev * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 132be7d22fSVladimir Kondratiev * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 142be7d22fSVladimir Kondratiev * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 152be7d22fSVladimir Kondratiev * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 162be7d22fSVladimir Kondratiev */ 172be7d22fSVladimir Kondratiev 181eb9d1e5SDedy Lansky #include <linux/moduleparam.h> 192be7d22fSVladimir Kondratiev #include <linux/etherdevice.h> 2047e19af9SVladimir Kondratiev #include <linux/if_arp.h> 212be7d22fSVladimir Kondratiev 222be7d22fSVladimir Kondratiev #include "wil6210.h" 2347e19af9SVladimir Kondratiev #include "txrx.h" 242be7d22fSVladimir Kondratiev #include "wmi.h" 2598658095SVladimir Kondratiev #include "trace.h" 262be7d22fSVladimir Kondratiev 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); 1116b571e71bSAhmad Masri if (disable_ap_sme) { 1117b571e71bSAhmad Masri struct wireless_dev *wdev = vif_to_wdev(vif); 1118b571e71bSAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1119b571e71bSAhmad Masri 1120b571e71bSAhmad Masri /* disconnect event in disable_ap_sme mode means link loss */ 1121b571e71bSAhmad Masri switch (wdev->iftype) { 1122b571e71bSAhmad Masri /* AP-like interface */ 1123b571e71bSAhmad Masri case NL80211_IFTYPE_AP: 1124b571e71bSAhmad Masri case NL80211_IFTYPE_P2P_GO: 1125b571e71bSAhmad Masri /* notify hostapd about link loss */ 1126b571e71bSAhmad Masri cfg80211_cqm_pktloss_notify(ndev, evt->bssid, 0, 1127b571e71bSAhmad Masri GFP_KERNEL); 1128b571e71bSAhmad Masri break; 1129b571e71bSAhmad Masri default: 1130b571e71bSAhmad Masri break; 1131b571e71bSAhmad Masri } 1132b571e71bSAhmad Masri } 1133097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 11342be7d22fSVladimir Kondratiev } 11352be7d22fSVladimir Kondratiev 11362be7d22fSVladimir Kondratiev /* 11372be7d22fSVladimir Kondratiev * Firmware reports EAPOL frame using WME event. 11382be7d22fSVladimir Kondratiev * Reconstruct Ethernet frame and deliver it via normal Rx 11392be7d22fSVladimir Kondratiev */ 1140e00243faSLior David static void wmi_evt_eapol_rx(struct wil6210_vif *vif, int id, void *d, int len) 11412be7d22fSVladimir Kondratiev { 1142e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1143e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 11442be7d22fSVladimir Kondratiev struct wmi_eapol_rx_event *evt = d; 11452be7d22fSVladimir Kondratiev u16 eapol_len = le16_to_cpu(evt->eapol_len); 11462be7d22fSVladimir Kondratiev int sz = eapol_len + ETH_HLEN; 11472be7d22fSVladimir Kondratiev struct sk_buff *skb; 11482be7d22fSVladimir Kondratiev struct ethhdr *eth; 1149c8b78b5fSVladimir Kondratiev int cid; 1150c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = NULL; 11512be7d22fSVladimir Kondratiev 1152e00243faSLior David wil_dbg_wmi(wil, "EAPOL len %d from %pM MID %d\n", eapol_len, 1153e00243faSLior David evt->src_mac, vif->mid); 11542be7d22fSVladimir Kondratiev 1155e00243faSLior David cid = wil_find_cid(wil, vif->mid, evt->src_mac); 1156c8b78b5fSVladimir Kondratiev if (cid >= 0) 1157c8b78b5fSVladimir Kondratiev stats = &wil->sta[cid].stats; 1158c8b78b5fSVladimir Kondratiev 11592be7d22fSVladimir Kondratiev if (eapol_len > 196) { /* TODO: revisit size limit */ 11602be7d22fSVladimir Kondratiev wil_err(wil, "EAPOL too large\n"); 11612be7d22fSVladimir Kondratiev return; 11622be7d22fSVladimir Kondratiev } 11632be7d22fSVladimir Kondratiev 11642be7d22fSVladimir Kondratiev skb = alloc_skb(sz, GFP_KERNEL); 11652be7d22fSVladimir Kondratiev if (!skb) { 11662be7d22fSVladimir Kondratiev wil_err(wil, "Failed to allocate skb\n"); 11672be7d22fSVladimir Kondratiev return; 11682be7d22fSVladimir Kondratiev } 1169c8b78b5fSVladimir Kondratiev 11704df864c1SJohannes Berg eth = skb_put(skb, ETH_HLEN); 1171a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_dest, ndev->dev_addr); 1172a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_source, evt->src_mac); 11732be7d22fSVladimir Kondratiev eth->h_proto = cpu_to_be16(ETH_P_PAE); 117459ae1d12SJohannes Berg skb_put_data(skb, evt->eapol, eapol_len); 11752be7d22fSVladimir Kondratiev skb->protocol = eth_type_trans(skb, ndev); 11762be7d22fSVladimir Kondratiev if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { 11772be7d22fSVladimir Kondratiev ndev->stats.rx_packets++; 1178c8b78b5fSVladimir Kondratiev ndev->stats.rx_bytes += sz; 1179c8b78b5fSVladimir Kondratiev if (stats) { 1180c8b78b5fSVladimir Kondratiev stats->rx_packets++; 1181c8b78b5fSVladimir Kondratiev stats->rx_bytes += sz; 1182c8b78b5fSVladimir Kondratiev } 11832be7d22fSVladimir Kondratiev } else { 11842be7d22fSVladimir Kondratiev ndev->stats.rx_dropped++; 1185c8b78b5fSVladimir Kondratiev if (stats) 1186c8b78b5fSVladimir Kondratiev stats->rx_dropped++; 11872be7d22fSVladimir Kondratiev } 11882be7d22fSVladimir Kondratiev } 11892be7d22fSVladimir Kondratiev 119096c93589SGidon Studinski static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len) 11913a124ed6SVladimir Kondratiev { 1192e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 119396c93589SGidon Studinski struct wmi_ring_en_event *evt = d; 119496c93589SGidon Studinski u8 vri = evt->ring_index; 1195e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 1196b9010f10SAhmad Masri struct wil_sta_info *sta; 119749925f24SGustavo A. R. Silva u8 cid; 1198b9010f10SAhmad Masri struct key_params params; 11993a124ed6SVladimir Kondratiev 1200e00243faSLior David wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid); 12013a124ed6SVladimir Kondratiev 120210590c6aSGidon Studinski if (vri >= ARRAY_SIZE(wil->ring_tx)) { 1203230d8442SVladimir Kondratiev wil_err(wil, "Enable for invalid vring %d\n", vri); 1204e58c9f70SVladimir Kondratiev return; 1205e58c9f70SVladimir Kondratiev } 1206849a564bSDedy Lansky 1207b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme || 1208b9010f10SAhmad Masri test_bit(wil_vif_ft_roam, vif->status)) 1209b9010f10SAhmad Masri /* in AP mode with disable_ap_sme that is not FT, 1210b9010f10SAhmad Masri * this is done by wil_cfg80211_change_station() 1211849a564bSDedy Lansky */ 121210590c6aSGidon Studinski wil->ring_tx_data[vri].dot1x_open = true; 121310590c6aSGidon Studinski if (vri == vif->bcast_ring) /* no BA for bcast */ 1214230d8442SVladimir Kondratiev return; 1215b9010f10SAhmad Masri 1216b9010f10SAhmad Masri cid = wil->ring2cid_tid[vri][0]; 1217b9010f10SAhmad Masri if (!wil_cid_valid(cid)) { 1218b9010f10SAhmad Masri wil_err(wil, "invalid cid %d for vring %d\n", cid, vri); 1219b9010f10SAhmad Masri return; 1220b9010f10SAhmad Masri } 1221b9010f10SAhmad Masri 1222b9010f10SAhmad Masri /* In FT mode we get key but not store it as it is received 1223b9010f10SAhmad Masri * before WMI_CONNECT_EVENT received from FW. 1224b9010f10SAhmad Masri * wil_set_crypto_rx is called here to reset the security PN 1225b9010f10SAhmad Masri */ 1226b9010f10SAhmad Masri sta = &wil->sta[cid]; 1227b9010f10SAhmad Masri if (test_bit(wil_vif_ft_roam, vif->status)) { 1228b9010f10SAhmad Masri memset(¶ms, 0, sizeof(params)); 1229b9010f10SAhmad Masri wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, ¶ms); 1230b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP) 1231b9010f10SAhmad Masri clear_bit(wil_vif_ft_roam, vif->status); 1232b9010f10SAhmad Masri } 1233b9010f10SAhmad Masri 12343a3def8dSVladimir Kondratiev if (agg_wsize >= 0) 1235230d8442SVladimir Kondratiev wil_addba_tx_request(wil, vri, agg_wsize); 12363442a504SVladimir Kondratiev } 12373442a504SVladimir Kondratiev 1238e00243faSLior David static void wmi_evt_ba_status(struct wil6210_vif *vif, int id, 1239e00243faSLior David void *d, int len) 1240249a382bSVladimir Kondratiev { 1241e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1242b874ddecSLior David struct wmi_ba_status_event *evt = d; 124310590c6aSGidon Studinski struct wil_ring_tx_data *txdata; 1244249a382bSVladimir Kondratiev 1245cbcf5866SVladimir Kondratiev wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", 12467b05b0abSVladimir Kondratiev evt->ringid, 12477b05b0abSVladimir Kondratiev evt->status == WMI_BA_AGREED ? "OK" : "N/A", 1248cbcf5866SVladimir Kondratiev evt->agg_wsize, __le16_to_cpu(evt->ba_timeout), 1249cbcf5866SVladimir Kondratiev evt->amsdu ? "+" : "-"); 1250b4490f42SVladimir Kondratiev 12517b05b0abSVladimir Kondratiev if (evt->ringid >= WIL6210_MAX_TX_RINGS) { 12527b05b0abSVladimir Kondratiev wil_err(wil, "invalid ring id %d\n", evt->ringid); 12537b05b0abSVladimir Kondratiev return; 12547b05b0abSVladimir Kondratiev } 12557b05b0abSVladimir Kondratiev 12563277213fSVladimir Kondratiev if (evt->status != WMI_BA_AGREED) { 12573277213fSVladimir Kondratiev evt->ba_timeout = 0; 12583277213fSVladimir Kondratiev evt->agg_wsize = 0; 1259cbcf5866SVladimir Kondratiev evt->amsdu = 0; 12607b05b0abSVladimir Kondratiev } 12617b05b0abSVladimir Kondratiev 126210590c6aSGidon Studinski txdata = &wil->ring_tx_data[evt->ringid]; 12633277213fSVladimir Kondratiev 12643277213fSVladimir Kondratiev txdata->agg_timeout = le16_to_cpu(evt->ba_timeout); 12653277213fSVladimir Kondratiev txdata->agg_wsize = evt->agg_wsize; 1266cbcf5866SVladimir Kondratiev txdata->agg_amsdu = evt->amsdu; 12673a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12687b05b0abSVladimir Kondratiev } 12697b05b0abSVladimir Kondratiev 1270e00243faSLior David static void wmi_evt_addba_rx_req(struct wil6210_vif *vif, int id, 1271e00243faSLior David void *d, int len) 12723277213fSVladimir Kondratiev { 1273e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 12743277213fSVladimir Kondratiev struct wmi_rcp_addba_req_event *evt = d; 12753277213fSVladimir Kondratiev 1276e00243faSLior David wil_addba_rx_request(wil, vif->mid, evt->cidxtid, evt->dialog_token, 12773277213fSVladimir Kondratiev evt->ba_param_set, evt->ba_timeout, 12783277213fSVladimir Kondratiev evt->ba_seq_ctrl); 12793277213fSVladimir Kondratiev } 12803277213fSVladimir Kondratiev 1281e00243faSLior David static void wmi_evt_delba(struct wil6210_vif *vif, int id, void *d, int len) 1282bd33273bSVladimir Kondratiev __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) 12833277213fSVladimir Kondratiev { 1284e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 12853277213fSVladimir Kondratiev struct wmi_delba_event *evt = d; 12863277213fSVladimir Kondratiev u8 cid, tid; 12873277213fSVladimir Kondratiev u16 reason = __le16_to_cpu(evt->reason); 12883277213fSVladimir Kondratiev struct wil_sta_info *sta; 1289ec81b5adSDedy Lansky struct wil_tid_ampdu_rx *r; 1290ec81b5adSDedy Lansky 1291bd33273bSVladimir Kondratiev might_sleep(); 12923277213fSVladimir Kondratiev parse_cidxtid(evt->cidxtid, &cid, &tid); 1293e00243faSLior David wil_dbg_wmi(wil, "DELBA MID %d CID %d TID %d from %s reason %d\n", 1294e00243faSLior David vif->mid, cid, tid, 12953277213fSVladimir Kondratiev evt->from_initiator ? "originator" : "recipient", 12963277213fSVladimir Kondratiev reason); 12973277213fSVladimir Kondratiev if (!evt->from_initiator) { 12983277213fSVladimir Kondratiev int i; 12993277213fSVladimir Kondratiev /* find Tx vring it belongs to */ 130010590c6aSGidon Studinski for (i = 0; i < ARRAY_SIZE(wil->ring2cid_tid); i++) { 130110590c6aSGidon Studinski if (wil->ring2cid_tid[i][0] == cid && 130210590c6aSGidon Studinski wil->ring2cid_tid[i][1] == tid) { 130310590c6aSGidon Studinski struct wil_ring_tx_data *txdata = 130410590c6aSGidon Studinski &wil->ring_tx_data[i]; 13053277213fSVladimir Kondratiev 13063277213fSVladimir Kondratiev wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i); 13073277213fSVladimir Kondratiev txdata->agg_timeout = 0; 13083277213fSVladimir Kondratiev txdata->agg_wsize = 0; 13093a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 13103277213fSVladimir Kondratiev 13113277213fSVladimir Kondratiev break; /* max. 1 matching ring */ 13123277213fSVladimir Kondratiev } 13133277213fSVladimir Kondratiev } 131410590c6aSGidon Studinski if (i >= ARRAY_SIZE(wil->ring2cid_tid)) 13153277213fSVladimir Kondratiev wil_err(wil, "DELBA: unable to find Tx vring\n"); 13163277213fSVladimir Kondratiev return; 13173277213fSVladimir Kondratiev } 13183277213fSVladimir Kondratiev 13193277213fSVladimir Kondratiev sta = &wil->sta[cid]; 13203277213fSVladimir Kondratiev 1321bd33273bSVladimir Kondratiev spin_lock_bh(&sta->tid_rx_lock); 1322ec81b5adSDedy Lansky 13233277213fSVladimir Kondratiev r = sta->tid_rx[tid]; 13243277213fSVladimir Kondratiev sta->tid_rx[tid] = NULL; 1325b4490f42SVladimir Kondratiev wil_tid_ampdu_rx_free(wil, r); 1326ec81b5adSDedy Lansky 1327bd33273bSVladimir Kondratiev spin_unlock_bh(&sta->tid_rx_lock); 1328b4490f42SVladimir Kondratiev } 1329b4490f42SVladimir Kondratiev 1330a5dc6883SDedy Lansky static void 1331e00243faSLior David wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) 1332a5dc6883SDedy Lansky { 1333e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1334a5dc6883SDedy Lansky struct wmi_sched_scan_result_event *data = d; 1335a5dc6883SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1336a5dc6883SDedy Lansky struct ieee80211_mgmt *rx_mgmt_frame = 1337a5dc6883SDedy Lansky (struct ieee80211_mgmt *)data->payload; 1338a5dc6883SDedy Lansky int flen = len - offsetof(struct wmi_sched_scan_result_event, payload); 1339a5dc6883SDedy Lansky int ch_no; 1340a5dc6883SDedy Lansky u32 freq; 1341a5dc6883SDedy Lansky struct ieee80211_channel *channel; 1342a5dc6883SDedy Lansky s32 signal; 1343a5dc6883SDedy Lansky __le16 fc; 1344a5dc6883SDedy Lansky u32 d_len; 1345a5dc6883SDedy Lansky struct cfg80211_bss *bss; 1346a5dc6883SDedy Lansky 1347a5dc6883SDedy Lansky if (flen < 0) { 1348a5dc6883SDedy Lansky wil_err(wil, "sched scan result event too short, len %d\n", 1349a5dc6883SDedy Lansky len); 1350a5dc6883SDedy Lansky return; 1351a5dc6883SDedy Lansky } 1352a5dc6883SDedy Lansky 1353a5dc6883SDedy Lansky d_len = le32_to_cpu(data->info.len); 1354a5dc6883SDedy Lansky if (d_len != flen) { 1355a5dc6883SDedy Lansky wil_err(wil, 1356a5dc6883SDedy Lansky "sched scan result length mismatch, d_len %d should be %d\n", 1357a5dc6883SDedy Lansky d_len, flen); 1358a5dc6883SDedy Lansky return; 1359a5dc6883SDedy Lansky } 1360a5dc6883SDedy Lansky 1361a5dc6883SDedy Lansky fc = rx_mgmt_frame->frame_control; 1362a5dc6883SDedy Lansky if (!ieee80211_is_probe_resp(fc)) { 1363a5dc6883SDedy Lansky wil_err(wil, "sched scan result invalid frame, fc 0x%04x\n", 1364a5dc6883SDedy Lansky fc); 1365a5dc6883SDedy Lansky return; 1366a5dc6883SDedy Lansky } 1367a5dc6883SDedy Lansky 1368a5dc6883SDedy Lansky ch_no = data->info.channel + 1; 1369a5dc6883SDedy Lansky freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 1370a5dc6883SDedy Lansky channel = ieee80211_get_channel(wiphy, freq); 1371a5dc6883SDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 1372a5dc6883SDedy Lansky signal = 100 * data->info.rssi; 1373a5dc6883SDedy Lansky else 1374a5dc6883SDedy Lansky signal = data->info.sqi; 1375a5dc6883SDedy Lansky 1376a5dc6883SDedy Lansky wil_dbg_wmi(wil, "sched scan result: channel %d MCS %d RSSI %d\n", 1377a5dc6883SDedy Lansky data->info.channel, data->info.mcs, data->info.rssi); 1378a5dc6883SDedy Lansky wil_dbg_wmi(wil, "len %d qid %d mid %d cid %d\n", 1379a5dc6883SDedy Lansky d_len, data->info.qid, data->info.mid, data->info.cid); 1380a5dc6883SDedy Lansky wil_hex_dump_wmi("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 1381a5dc6883SDedy Lansky d_len, true); 1382a5dc6883SDedy Lansky 1383a5dc6883SDedy Lansky if (!channel) { 1384a5dc6883SDedy Lansky wil_err(wil, "Frame on unsupported channel\n"); 1385a5dc6883SDedy Lansky return; 1386a5dc6883SDedy Lansky } 1387a5dc6883SDedy Lansky 1388a5dc6883SDedy Lansky bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 1389a5dc6883SDedy Lansky d_len, signal, GFP_KERNEL); 1390a5dc6883SDedy Lansky if (bss) { 1391a5dc6883SDedy Lansky wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); 1392a5dc6883SDedy Lansky cfg80211_put_bss(wiphy, bss); 1393a5dc6883SDedy Lansky } else { 1394a5dc6883SDedy Lansky wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 1395a5dc6883SDedy Lansky } 1396a5dc6883SDedy Lansky 1397a5dc6883SDedy Lansky cfg80211_sched_scan_results(wiphy, 0); 1398a5dc6883SDedy Lansky } 1399a5dc6883SDedy Lansky 14000c936b3cSDedy Lansky static void wil_link_stats_store_basic(struct wil6210_vif *vif, 14010c936b3cSDedy Lansky struct wmi_link_stats_basic *basic) 14020c936b3cSDedy Lansky { 14030c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14040c936b3cSDedy Lansky u8 cid = basic->cid; 14050c936b3cSDedy Lansky struct wil_sta_info *sta; 14060c936b3cSDedy Lansky 14070c936b3cSDedy Lansky if (cid < 0 || cid >= WIL6210_MAX_CID) { 14080c936b3cSDedy Lansky wil_err(wil, "invalid cid %d\n", cid); 14090c936b3cSDedy Lansky return; 14100c936b3cSDedy Lansky } 14110c936b3cSDedy Lansky 14120c936b3cSDedy Lansky sta = &wil->sta[cid]; 14130c936b3cSDedy Lansky sta->fw_stats_basic = *basic; 14140c936b3cSDedy Lansky } 14150c936b3cSDedy Lansky 14160c936b3cSDedy Lansky static void wil_link_stats_store_global(struct wil6210_vif *vif, 14170c936b3cSDedy Lansky struct wmi_link_stats_global *global) 14180c936b3cSDedy Lansky { 14190c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14200c936b3cSDedy Lansky 14210c936b3cSDedy Lansky wil->fw_stats_global.stats = *global; 14220c936b3cSDedy Lansky } 14230c936b3cSDedy Lansky 14240c936b3cSDedy Lansky static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, 14250c936b3cSDedy Lansky bool has_next, void *payload, 14260c936b3cSDedy Lansky size_t payload_size) 14270c936b3cSDedy Lansky { 14280c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14290c936b3cSDedy Lansky size_t hdr_size = sizeof(struct wmi_link_stats_record); 14300c936b3cSDedy Lansky size_t stats_size, record_size, expected_size; 14310c936b3cSDedy Lansky struct wmi_link_stats_record *hdr; 14320c936b3cSDedy Lansky 14330c936b3cSDedy Lansky if (payload_size < hdr_size) { 14340c936b3cSDedy Lansky wil_err(wil, "link stats wrong event size %zu\n", payload_size); 14350c936b3cSDedy Lansky return; 14360c936b3cSDedy Lansky } 14370c936b3cSDedy Lansky 14380c936b3cSDedy Lansky while (payload_size >= hdr_size) { 14390c936b3cSDedy Lansky hdr = payload; 14400c936b3cSDedy Lansky stats_size = le16_to_cpu(hdr->record_size); 14410c936b3cSDedy Lansky record_size = hdr_size + stats_size; 14420c936b3cSDedy Lansky 14430c936b3cSDedy Lansky if (payload_size < record_size) { 14440c936b3cSDedy Lansky wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", 14450c936b3cSDedy Lansky payload_size, record_size); 14460c936b3cSDedy Lansky return; 14470c936b3cSDedy Lansky } 14480c936b3cSDedy Lansky 14490c936b3cSDedy Lansky switch (hdr->record_type_id) { 14500c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_BASIC: 14510c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_basic); 14520c936b3cSDedy Lansky if (stats_size < expected_size) { 14530c936b3cSDedy Lansky wil_err(wil, "link stats invalid basic record size %zu < %zu\n", 14540c936b3cSDedy Lansky stats_size, expected_size); 14550c936b3cSDedy Lansky return; 14560c936b3cSDedy Lansky } 14570c936b3cSDedy Lansky if (vif->fw_stats_ready) { 14580c936b3cSDedy Lansky /* clean old statistics */ 14590c936b3cSDedy Lansky vif->fw_stats_tsf = 0; 14600c936b3cSDedy Lansky vif->fw_stats_ready = 0; 14610c936b3cSDedy Lansky } 14620c936b3cSDedy Lansky 14630c936b3cSDedy Lansky wil_link_stats_store_basic(vif, payload + hdr_size); 14640c936b3cSDedy Lansky 14650c936b3cSDedy Lansky if (!has_next) { 14660c936b3cSDedy Lansky vif->fw_stats_tsf = tsf; 14670c936b3cSDedy Lansky vif->fw_stats_ready = 1; 14680c936b3cSDedy Lansky } 14690c936b3cSDedy Lansky 14700c936b3cSDedy Lansky break; 14710c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_GLOBAL: 14720c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_global); 14730c936b3cSDedy Lansky if (stats_size < sizeof(struct wmi_link_stats_global)) { 14740c936b3cSDedy Lansky wil_err(wil, "link stats invalid global record size %zu < %zu\n", 14750c936b3cSDedy Lansky stats_size, expected_size); 14760c936b3cSDedy Lansky return; 14770c936b3cSDedy Lansky } 14780c936b3cSDedy Lansky 14790c936b3cSDedy Lansky if (wil->fw_stats_global.ready) { 14800c936b3cSDedy Lansky /* clean old statistics */ 14810c936b3cSDedy Lansky wil->fw_stats_global.tsf = 0; 14820c936b3cSDedy Lansky wil->fw_stats_global.ready = 0; 14830c936b3cSDedy Lansky } 14840c936b3cSDedy Lansky 14850c936b3cSDedy Lansky wil_link_stats_store_global(vif, payload + hdr_size); 14860c936b3cSDedy Lansky 14870c936b3cSDedy Lansky if (!has_next) { 14880c936b3cSDedy Lansky wil->fw_stats_global.tsf = tsf; 14890c936b3cSDedy Lansky wil->fw_stats_global.ready = 1; 14900c936b3cSDedy Lansky } 14910c936b3cSDedy Lansky 14920c936b3cSDedy Lansky break; 14930c936b3cSDedy Lansky default: 14940c936b3cSDedy Lansky break; 14950c936b3cSDedy Lansky } 14960c936b3cSDedy Lansky 14970c936b3cSDedy Lansky /* skip to next record */ 14980c936b3cSDedy Lansky payload += record_size; 14990c936b3cSDedy Lansky payload_size -= record_size; 15000c936b3cSDedy Lansky } 15010c936b3cSDedy Lansky } 15020c936b3cSDedy Lansky 15030c936b3cSDedy Lansky static void 15040c936b3cSDedy Lansky wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) 15050c936b3cSDedy Lansky { 15060c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 15070c936b3cSDedy Lansky struct wmi_link_stats_event *evt = d; 15080c936b3cSDedy Lansky size_t payload_size; 15090c936b3cSDedy Lansky 15100c936b3cSDedy Lansky if (len < offsetof(struct wmi_link_stats_event, payload)) { 15110c936b3cSDedy Lansky wil_err(wil, "stats event way too short %d\n", len); 15120c936b3cSDedy Lansky return; 15130c936b3cSDedy Lansky } 15140c936b3cSDedy Lansky payload_size = le16_to_cpu(evt->payload_size); 15150c936b3cSDedy Lansky if (len < sizeof(struct wmi_link_stats_event) + payload_size) { 15160c936b3cSDedy Lansky wil_err(wil, "stats event too short %d\n", len); 15170c936b3cSDedy Lansky return; 15180c936b3cSDedy Lansky } 15190c936b3cSDedy Lansky 15200c936b3cSDedy Lansky wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, 15210c936b3cSDedy Lansky evt->payload, payload_size); 15220c936b3cSDedy Lansky } 15230c936b3cSDedy Lansky 1524b03fbab0SVladimir Kondratiev /** 1525b9010f10SAhmad Masri * find cid and ringid for the station vif 1526b9010f10SAhmad Masri * 1527b9010f10SAhmad Masri * return error, if other interfaces are used or ring was not found 1528b9010f10SAhmad Masri */ 1529b9010f10SAhmad Masri static int wil_find_cid_ringid_sta(struct wil6210_priv *wil, 1530b9010f10SAhmad Masri struct wil6210_vif *vif, 1531b9010f10SAhmad Masri int *cid, 1532b9010f10SAhmad Masri int *ringid) 1533b9010f10SAhmad Masri { 1534b9010f10SAhmad Masri struct wil_ring *ring; 1535b9010f10SAhmad Masri struct wil_ring_tx_data *txdata; 1536b9010f10SAhmad Masri int min_ring_id = wil_get_min_tx_ring_id(wil); 1537b9010f10SAhmad Masri int i; 1538b9010f10SAhmad Masri u8 lcid; 1539b9010f10SAhmad Masri 1540b9010f10SAhmad Masri if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION || 1541b9010f10SAhmad Masri vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) { 1542b9010f10SAhmad Masri wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype); 1543b9010f10SAhmad Masri return -EINVAL; 1544b9010f10SAhmad Masri } 1545b9010f10SAhmad Masri 1546b9010f10SAhmad Masri /* In the STA mode, it is expected to have only one ring 1547b9010f10SAhmad Masri * for the AP we are connected to. 1548b9010f10SAhmad Masri * find it and return the cid associated with it. 1549b9010f10SAhmad Masri */ 1550b9010f10SAhmad Masri for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) { 1551b9010f10SAhmad Masri ring = &wil->ring_tx[i]; 1552b9010f10SAhmad Masri txdata = &wil->ring_tx_data[i]; 1553b9010f10SAhmad Masri if (!ring->va || !txdata->enabled || txdata->mid != vif->mid) 1554b9010f10SAhmad Masri continue; 1555b9010f10SAhmad Masri 1556b9010f10SAhmad Masri lcid = wil->ring2cid_tid[i][0]; 1557b9010f10SAhmad Masri if (lcid >= WIL6210_MAX_CID) /* skip BCAST */ 1558b9010f10SAhmad Masri continue; 1559b9010f10SAhmad Masri 1560b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid); 1561b9010f10SAhmad Masri *cid = lcid; 1562b9010f10SAhmad Masri *ringid = i; 1563b9010f10SAhmad Masri return 0; 1564b9010f10SAhmad Masri } 1565b9010f10SAhmad Masri 1566b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta cid while no rings active?\n"); 1567b9010f10SAhmad Masri 1568b9010f10SAhmad Masri return -ENOENT; 1569b9010f10SAhmad Masri } 1570b9010f10SAhmad Masri 1571b9010f10SAhmad Masri static void 1572b9010f10SAhmad Masri wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len) 1573b9010f10SAhmad Masri { 1574b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1575b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1576b9010f10SAhmad Masri struct wmi_ft_auth_status_event *data = d; 1577b9010f10SAhmad Masri int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info); 1578b9010f10SAhmad Masri int rc, cid = 0, ringid = 0; 1579b9010f10SAhmad Masri struct cfg80211_ft_event_params ft; 1580b9010f10SAhmad Masri u16 d_len; 1581b9010f10SAhmad Masri /* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */ 1582b9010f10SAhmad Masri const size_t auth_ie_offset = sizeof(u16) * 3; 1583b9010f10SAhmad Masri struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info; 1584b9010f10SAhmad Masri 1585b9010f10SAhmad Masri /* check the status */ 1586b9010f10SAhmad Masri if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) { 1587b9010f10SAhmad Masri wil_err(wil, "FT: auth failed. status %d\n", data->status); 1588b9010f10SAhmad Masri goto fail; 1589b9010f10SAhmad Masri } 1590b9010f10SAhmad Masri 1591b9010f10SAhmad Masri if (ie_len < auth_ie_offset) { 1592b9010f10SAhmad Masri wil_err(wil, "FT: auth event too short, len %d\n", len); 1593b9010f10SAhmad Masri goto fail; 1594b9010f10SAhmad Masri } 1595b9010f10SAhmad Masri 1596b9010f10SAhmad Masri d_len = le16_to_cpu(data->ie_len); 1597b9010f10SAhmad Masri if (d_len != ie_len) { 1598b9010f10SAhmad Masri wil_err(wil, 1599b9010f10SAhmad Masri "FT: auth ie length mismatch, d_len %d should be %d\n", 1600b9010f10SAhmad Masri d_len, ie_len); 1601b9010f10SAhmad Masri goto fail; 1602b9010f10SAhmad Masri } 1603b9010f10SAhmad Masri 1604b9010f10SAhmad Masri if (!test_bit(wil_vif_ft_roam, wil->status)) { 1605b9010f10SAhmad Masri wil_err(wil, "FT: Not in roaming state\n"); 1606b9010f10SAhmad Masri goto fail; 1607b9010f10SAhmad Masri } 1608b9010f10SAhmad Masri 1609b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_transaction) != 2) { 1610b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_transaction %d\n", 1611b9010f10SAhmad Masri le16_to_cpu(auth->auth_transaction)); 1612b9010f10SAhmad Masri goto fail; 1613b9010f10SAhmad Masri } 1614b9010f10SAhmad Masri 1615b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) { 1616b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_alg %d\n", 1617b9010f10SAhmad Masri le16_to_cpu(auth->auth_alg)); 1618b9010f10SAhmad Masri goto fail; 1619b9010f10SAhmad Masri } 1620b9010f10SAhmad Masri 1621b9010f10SAhmad Masri wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr); 1622b9010f10SAhmad Masri wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1, 1623b9010f10SAhmad Masri data->ie_info, d_len, true); 1624b9010f10SAhmad Masri 1625b9010f10SAhmad Masri /* find cid and ringid */ 1626b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1627b9010f10SAhmad Masri if (rc) { 1628b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1629b9010f10SAhmad Masri goto fail; 1630b9010f10SAhmad Masri } 1631b9010f10SAhmad Masri 1632b9010f10SAhmad Masri if (vif->privacy) { 1633b9010f10SAhmad Masri /* For secure assoc, remove old keys */ 1634b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1635b9010f10SAhmad Masri WMI_KEY_USE_PAIRWISE); 1636b9010f10SAhmad Masri if (rc) { 1637b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n"); 1638b9010f10SAhmad Masri goto fail; 1639b9010f10SAhmad Masri } 1640b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1641b9010f10SAhmad Masri WMI_KEY_USE_RX_GROUP); 1642b9010f10SAhmad Masri if (rc) { 1643b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n"); 1644b9010f10SAhmad Masri goto fail; 1645b9010f10SAhmad Masri } 1646b9010f10SAhmad Masri } 1647b9010f10SAhmad Masri 1648b9010f10SAhmad Masri memset(&ft, 0, sizeof(ft)); 1649b9010f10SAhmad Masri ft.ies = data->ie_info + auth_ie_offset; 1650b9010f10SAhmad Masri ft.ies_len = d_len - auth_ie_offset; 1651b9010f10SAhmad Masri ft.target_ap = data->mac_addr; 1652b9010f10SAhmad Masri cfg80211_ft_event(ndev, &ft); 1653b9010f10SAhmad Masri 1654b9010f10SAhmad Masri return; 1655b9010f10SAhmad Masri 1656b9010f10SAhmad Masri fail: 1657e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1658b9010f10SAhmad Masri } 1659b9010f10SAhmad Masri 1660b9010f10SAhmad Masri static void 1661b9010f10SAhmad Masri wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len) 1662b9010f10SAhmad Masri { 1663b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1664b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1665b9010f10SAhmad Masri struct wiphy *wiphy = wil_to_wiphy(wil); 1666b9010f10SAhmad Masri struct wmi_ft_reassoc_status_event *data = d; 1667b9010f10SAhmad Masri int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event, 1668b9010f10SAhmad Masri ie_info); 1669b9010f10SAhmad Masri int rc = -ENOENT, cid = 0, ringid = 0; 1670b9010f10SAhmad Masri int ch; /* channel number (primary) */ 1671b9010f10SAhmad Masri size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0; 1672b9010f10SAhmad Masri u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL; 1673b9010f10SAhmad Masri /* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */ 1674b9010f10SAhmad Masri const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN; 1675b9010f10SAhmad Masri /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 1676b9010f10SAhmad Masri const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 1677b9010f10SAhmad Masri u16 d_len; 1678b9010f10SAhmad Masri int freq; 1679b9010f10SAhmad Masri struct cfg80211_roam_info info; 1680b9010f10SAhmad Masri 1681b9010f10SAhmad Masri if (ies_len < 0) { 1682b9010f10SAhmad Masri wil_err(wil, "ft reassoc event too short, len %d\n", len); 1683b9010f10SAhmad Masri goto fail; 1684b9010f10SAhmad Masri } 1685b9010f10SAhmad Masri 1686b9010f10SAhmad Masri wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d", 1687b9010f10SAhmad Masri data->status, data->aid); 1688b9010f10SAhmad Masri wil_dbg_wmi(wil, " mac_addr=%pM, beacon_ie_len=%d", 1689b9010f10SAhmad Masri data->mac_addr, data->beacon_ie_len); 1690b9010f10SAhmad Masri wil_dbg_wmi(wil, " reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d", 1691b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len), 1692b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1693b9010f10SAhmad Masri 1694b9010f10SAhmad Masri d_len = le16_to_cpu(data->beacon_ie_len) + 1695b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len) + 1696b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len); 1697b9010f10SAhmad Masri if (d_len != ies_len) { 1698b9010f10SAhmad Masri wil_err(wil, 1699b9010f10SAhmad Masri "ft reassoc ie length mismatch, d_len %d should be %d\n", 1700b9010f10SAhmad Masri d_len, ies_len); 1701b9010f10SAhmad Masri goto fail; 1702b9010f10SAhmad Masri } 1703b9010f10SAhmad Masri 1704b9010f10SAhmad Masri /* check the status */ 1705b9010f10SAhmad Masri if (data->status != WMI_FW_STATUS_SUCCESS) { 1706b9010f10SAhmad Masri wil_err(wil, "ft reassoc failed. status %d\n", data->status); 1707b9010f10SAhmad Masri goto fail; 1708b9010f10SAhmad Masri } 1709b9010f10SAhmad Masri 1710b9010f10SAhmad Masri /* find cid and ringid */ 1711b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1712b9010f10SAhmad Masri if (rc) { 1713b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1714b9010f10SAhmad Masri goto fail; 1715b9010f10SAhmad Masri } 1716b9010f10SAhmad Masri 1717b9010f10SAhmad Masri ch = data->channel + 1; 1718b9010f10SAhmad Masri wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n", 1719b9010f10SAhmad Masri data->mac_addr, ch, cid, data->aid); 1720b9010f10SAhmad Masri 1721b9010f10SAhmad Masri wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1, 1722b9010f10SAhmad Masri data->ie_info, len - sizeof(*data), true); 1723b9010f10SAhmad Masri 1724b9010f10SAhmad Masri /* figure out IE's */ 1725b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) { 1726b9010f10SAhmad Masri assoc_req_ie = &data->ie_info[assoc_req_ie_offset]; 1727b9010f10SAhmad Masri assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) - 1728b9010f10SAhmad Masri assoc_req_ie_offset; 1729b9010f10SAhmad Masri } 1730b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) { 1731b9010f10SAhmad Masri wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n", 1732b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1733b9010f10SAhmad Masri goto fail; 1734b9010f10SAhmad Masri } 1735b9010f10SAhmad Masri 1736b9010f10SAhmad Masri assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) + 1737b9010f10SAhmad Masri assoc_resp_ie_offset]; 1738b9010f10SAhmad Masri assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) - 1739b9010f10SAhmad Masri assoc_resp_ie_offset; 1740b9010f10SAhmad Masri 1741b9010f10SAhmad Masri if (test_bit(wil_status_resetting, wil->status) || 1742b9010f10SAhmad Masri !test_bit(wil_status_fwready, wil->status)) { 1743b9010f10SAhmad Masri wil_err(wil, "FT: status_resetting, cancel reassoc event\n"); 1744b9010f10SAhmad Masri /* no need for cleanup, wil_reset will do that */ 1745b9010f10SAhmad Masri return; 1746b9010f10SAhmad Masri } 1747b9010f10SAhmad Masri 1748b9010f10SAhmad Masri mutex_lock(&wil->mutex); 1749b9010f10SAhmad Masri 1750b9010f10SAhmad Masri /* ring modify to set the ring for the roamed AP settings */ 1751b9010f10SAhmad Masri wil_dbg_wmi(wil, 1752b9010f10SAhmad Masri "ft modify tx config for connection CID %d ring %d\n", 1753b9010f10SAhmad Masri cid, ringid); 1754b9010f10SAhmad Masri 1755b9010f10SAhmad Masri rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0); 1756b9010f10SAhmad Masri if (rc) { 1757b9010f10SAhmad Masri wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n", 1758b9010f10SAhmad Masri cid, vif->mid, ringid, rc); 1759b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1760b9010f10SAhmad Masri goto fail; 1761b9010f10SAhmad Masri } 1762b9010f10SAhmad Masri 1763b9010f10SAhmad Masri /* Update the driver STA members with the new bss */ 1764b9010f10SAhmad Masri wil->sta[cid].aid = data->aid; 1765b9010f10SAhmad Masri wil->sta[cid].stats.ft_roams++; 1766b9010f10SAhmad Masri ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid); 1767b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1768b9010f10SAhmad Masri del_timer_sync(&vif->connect_timer); 1769b9010f10SAhmad Masri 1770b9010f10SAhmad Masri cfg80211_ref_bss(wiphy, vif->bss); 1771b9010f10SAhmad Masri freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ); 1772b9010f10SAhmad Masri 1773b9010f10SAhmad Masri memset(&info, 0, sizeof(info)); 1774b9010f10SAhmad Masri info.channel = ieee80211_get_channel(wiphy, freq); 1775b9010f10SAhmad Masri info.bss = vif->bss; 1776b9010f10SAhmad Masri info.req_ie = assoc_req_ie; 1777b9010f10SAhmad Masri info.req_ie_len = assoc_req_ie_len; 1778b9010f10SAhmad Masri info.resp_ie = assoc_resp_ie; 1779b9010f10SAhmad Masri info.resp_ie_len = assoc_resp_ie_len; 1780b9010f10SAhmad Masri cfg80211_roamed(ndev, &info, GFP_KERNEL); 1781b9010f10SAhmad Masri vif->bss = NULL; 1782b9010f10SAhmad Masri 1783b9010f10SAhmad Masri return; 1784b9010f10SAhmad Masri 1785b9010f10SAhmad Masri fail: 1786e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1787b9010f10SAhmad Masri } 1788b9010f10SAhmad Masri 1789b9010f10SAhmad Masri /** 1790b03fbab0SVladimir Kondratiev * Some events are ignored for purpose; and need not be interpreted as 1791b03fbab0SVladimir Kondratiev * "unhandled events" 1792b03fbab0SVladimir Kondratiev */ 1793e00243faSLior David static void wmi_evt_ignore(struct wil6210_vif *vif, int id, void *d, int len) 1794b03fbab0SVladimir Kondratiev { 1795e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1796e00243faSLior David 1797b03fbab0SVladimir Kondratiev wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len); 1798b03fbab0SVladimir Kondratiev } 1799b03fbab0SVladimir Kondratiev 18002be7d22fSVladimir Kondratiev static const struct { 18012be7d22fSVladimir Kondratiev int eventid; 1802e00243faSLior David void (*handler)(struct wil6210_vif *vif, 1803e00243faSLior David int eventid, void *data, int data_len); 18042be7d22fSVladimir Kondratiev } wmi_evt_handlers[] = { 18052be7d22fSVladimir Kondratiev {WMI_READY_EVENTID, wmi_evt_ready}, 1806817f1853SVladimir Kondratiev {WMI_FW_READY_EVENTID, wmi_evt_ignore}, 18072be7d22fSVladimir Kondratiev {WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt}, 180890d89e9aSVladimir Kondratiev {WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt}, 18092be7d22fSVladimir Kondratiev {WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete}, 18102be7d22fSVladimir Kondratiev {WMI_CONNECT_EVENTID, wmi_evt_connect}, 18112be7d22fSVladimir Kondratiev {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, 18122be7d22fSVladimir Kondratiev {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, 1813249a382bSVladimir Kondratiev {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, 18143277213fSVladimir Kondratiev {WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req}, 18153277213fSVladimir Kondratiev {WMI_DELBA_EVENTID, wmi_evt_delba}, 181696c93589SGidon Studinski {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, 1817b03fbab0SVladimir Kondratiev {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, 1818a5dc6883SDedy Lansky {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, 18190c936b3cSDedy Lansky {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, 1820b9010f10SAhmad Masri {WMI_FT_AUTH_STATUS_EVENTID, wmi_evt_auth_status}, 1821b9010f10SAhmad Masri {WMI_FT_REASSOC_STATUS_EVENTID, wmi_evt_reassoc_status}, 18222be7d22fSVladimir Kondratiev }; 18232be7d22fSVladimir Kondratiev 18242be7d22fSVladimir Kondratiev /* 18252be7d22fSVladimir Kondratiev * Run in IRQ context 18262be7d22fSVladimir Kondratiev * Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev 18272be7d22fSVladimir Kondratiev * that will be eventually handled by the @wmi_event_worker in the thread 18282be7d22fSVladimir Kondratiev * context of thread "wil6210_wmi" 18292be7d22fSVladimir Kondratiev */ 18302be7d22fSVladimir Kondratiev void wmi_recv_cmd(struct wil6210_priv *wil) 18312be7d22fSVladimir Kondratiev { 18322be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_tail; 18332be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 18342be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 18352be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 18362be7d22fSVladimir Kondratiev u8 *cmd; 18372be7d22fSVladimir Kondratiev void __iomem *src; 18382be7d22fSVladimir Kondratiev ulong flags; 1839a715c7ddSVladimir Kondratiev unsigned n; 18400916d9f2SMaya Erez unsigned int num_immed_reply = 0; 18412be7d22fSVladimir Kondratiev 1842817f1853SVladimir Kondratiev if (!test_bit(wil_status_mbox_ready, wil->status)) { 18434cf99c93SDedy Lansky wil_err(wil, "Reset in progress. Cannot handle WMI event\n"); 184455f7acddSVladimir Kondratiev return; 184555f7acddSVladimir Kondratiev } 184655f7acddSVladimir Kondratiev 1847fe9ee51eSMaya Erez if (test_bit(wil_status_suspended, wil->status)) { 1848fe9ee51eSMaya Erez wil_err(wil, "suspended. cannot handle WMI event\n"); 1849fe9ee51eSMaya Erez return; 1850fe9ee51eSMaya Erez } 1851fe9ee51eSMaya Erez 1852a715c7ddSVladimir Kondratiev for (n = 0;; n++) { 18532be7d22fSVladimir Kondratiev u16 len; 185495266dc0SVladimir Kondratiev bool q; 18550916d9f2SMaya Erez bool immed_reply = false; 18562be7d22fSVladimir Kondratiev 1857b9eeb512SVladimir Kondratiev r->head = wil_r(wil, RGF_MBOX + 18582be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.head)); 185995266dc0SVladimir Kondratiev if (r->tail == r->head) 186095266dc0SVladimir Kondratiev break; 18612be7d22fSVladimir Kondratiev 1862a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n", 1863a715c7ddSVladimir Kondratiev r->head, r->tail); 1864a715c7ddSVladimir Kondratiev /* read cmd descriptor from tail */ 18652be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail), 18662be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)); 18672be7d22fSVladimir Kondratiev if (d_tail.sync == 0) { 18682be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt not owned by FW?\n"); 186995266dc0SVladimir Kondratiev break; 18702be7d22fSVladimir Kondratiev } 18712be7d22fSVladimir Kondratiev 1872a715c7ddSVladimir Kondratiev /* read cmd header from descriptor */ 18732be7d22fSVladimir Kondratiev if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) { 18742be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt at 0x%08x?\n", 18752be7d22fSVladimir Kondratiev le32_to_cpu(d_tail.addr)); 187695266dc0SVladimir Kondratiev break; 18772be7d22fSVladimir Kondratiev } 18782be7d22fSVladimir Kondratiev len = le16_to_cpu(hdr.len); 1879a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n", 1880a715c7ddSVladimir Kondratiev le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), 1881a715c7ddSVladimir Kondratiev hdr.flags); 1882a715c7ddSVladimir Kondratiev 1883a715c7ddSVladimir Kondratiev /* read cmd buffer from descriptor */ 18842be7d22fSVladimir Kondratiev src = wmi_buffer(wil, d_tail.addr) + 18852be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_hdr); 18862be7d22fSVladimir Kondratiev evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event, 18872be7d22fSVladimir Kondratiev event.wmi) + len, 4), 18882be7d22fSVladimir Kondratiev GFP_KERNEL); 188914f8dc49SJoe Perches if (!evt) 189095266dc0SVladimir Kondratiev break; 189114f8dc49SJoe Perches 18922be7d22fSVladimir Kondratiev evt->event.hdr = hdr; 18932be7d22fSVladimir Kondratiev cmd = (void *)&evt->event.wmi; 18942be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(cmd, src, len); 18952be7d22fSVladimir Kondratiev /* mark entry as empty */ 1896b9eeb512SVladimir Kondratiev wil_w(wil, r->tail + 1897b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ring_desc, sync), 0); 18982be7d22fSVladimir Kondratiev /* indicate */ 18992be7d22fSVladimir Kondratiev if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && 1900b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 1901b874ddecSLior David struct wmi_cmd_hdr *wmi = &evt->event.wmi; 1902b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 1903e00243faSLior David u8 mid = wmi->mid; 1904b874ddecSLior David u32 tstamp = le32_to_cpu(wmi->fw_timestamp); 1905fe9ee51eSMaya Erez if (test_bit(wil_status_resuming, wil->status)) { 1906fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_RESUME_EVENTID) 1907fe9ee51eSMaya Erez clear_bit(wil_status_resuming, 1908fe9ee51eSMaya Erez wil->status); 1909fe9ee51eSMaya Erez else 1910fe9ee51eSMaya Erez wil_err(wil, 1911fe9ee51eSMaya Erez "WMI evt %d while resuming\n", 1912fe9ee51eSMaya Erez id); 1913fe9ee51eSMaya Erez } 1914fe5c271eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1915e00243faSLior David if (wil->reply_id && wil->reply_id == id && 1916e00243faSLior David wil->reply_mid == mid) { 19170916d9f2SMaya Erez if (wil->reply_buf) { 19180916d9f2SMaya Erez memcpy(wil->reply_buf, wmi, 19190916d9f2SMaya Erez min(len, wil->reply_size)); 19200916d9f2SMaya Erez immed_reply = true; 19210916d9f2SMaya Erez } 1922fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_SUSPEND_EVENTID) { 1923fe9ee51eSMaya Erez wil_dbg_wmi(wil, 1924fe9ee51eSMaya Erez "set suspend_resp_rcvd\n"); 1925fe9ee51eSMaya Erez wil->suspend_resp_rcvd = true; 1926fe9ee51eSMaya Erez } 19270916d9f2SMaya Erez } 1928fe5c271eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 19298fe59627SVladimir Kondratiev 19305fad7241SDedy Lansky wil_dbg_wmi(wil, "recv %s (0x%04x) MID %d @%d msec\n", 19315fad7241SDedy Lansky eventid2name(id), id, wmi->mid, tstamp); 1932f988b23fSVladimir Kondratiev trace_wil6210_wmi_event(wmi, &wmi[1], 1933f988b23fSVladimir Kondratiev len - sizeof(*wmi)); 19342be7d22fSVladimir Kondratiev } 19357743882dSVladimir Kondratiev wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1, 19362be7d22fSVladimir Kondratiev &evt->event.hdr, sizeof(hdr) + len, true); 19372be7d22fSVladimir Kondratiev 19382be7d22fSVladimir Kondratiev /* advance tail */ 19392be7d22fSVladimir Kondratiev r->tail = r->base + ((r->tail - r->base + 19402be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)) % r->size); 1941b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + 1942b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail); 19432be7d22fSVladimir Kondratiev 19440916d9f2SMaya Erez if (immed_reply) { 1945af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n", 1946af3db60aSLazar Alexei wil->reply_id); 19470916d9f2SMaya Erez kfree(evt); 19480916d9f2SMaya Erez num_immed_reply++; 19490916d9f2SMaya Erez complete(&wil->wmi_call); 19500916d9f2SMaya Erez } else { 19512be7d22fSVladimir Kondratiev /* add to the pending list */ 19522be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 19532be7d22fSVladimir Kondratiev list_add_tail(&evt->list, &wil->pending_wmi_ev); 19542be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 195595266dc0SVladimir Kondratiev q = queue_work(wil->wmi_wq, &wil->wmi_event_worker); 19567743882dSVladimir Kondratiev wil_dbg_wmi(wil, "queue_work -> %d\n", q); 19572be7d22fSVladimir Kondratiev } 19580916d9f2SMaya Erez } 195995266dc0SVladimir Kondratiev /* normally, 1 event per IRQ should be processed */ 1960af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n", 19610916d9f2SMaya Erez n - num_immed_reply, num_immed_reply); 19622be7d22fSVladimir Kondratiev } 19632be7d22fSVladimir Kondratiev 1964e00243faSLior David int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, 19655f85c7e7SLior David u16 reply_id, void *reply, u16 reply_size, int to_msec) 19662be7d22fSVladimir Kondratiev { 19672be7d22fSVladimir Kondratiev int rc; 1968f4bbb829SNicholas Mc Guire unsigned long remain; 1969dc57731dSLior David ulong flags; 19702be7d22fSVladimir Kondratiev 19712be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 19722be7d22fSVladimir Kondratiev 1973dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1974fe5c271eSMaya Erez wil->reply_id = reply_id; 1975e00243faSLior David wil->reply_mid = mid; 1976fe5c271eSMaya Erez wil->reply_buf = reply; 1977fe5c271eSMaya Erez wil->reply_size = reply_size; 19784d4c4dc3SLior David reinit_completion(&wil->wmi_call); 1979dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 1980fe5c271eSMaya Erez 1981e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 19822be7d22fSVladimir Kondratiev if (rc) 19832be7d22fSVladimir Kondratiev goto out; 19842be7d22fSVladimir Kondratiev 198559502647SDedy Lansky remain = wait_for_completion_timeout(&wil->wmi_call, 19862be7d22fSVladimir Kondratiev msecs_to_jiffies(to_msec)); 19872be7d22fSVladimir Kondratiev if (0 == remain) { 19882be7d22fSVladimir Kondratiev wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n", 19892be7d22fSVladimir Kondratiev cmdid, reply_id, to_msec); 19902be7d22fSVladimir Kondratiev rc = -ETIME; 19912be7d22fSVladimir Kondratiev } else { 19927743882dSVladimir Kondratiev wil_dbg_wmi(wil, 19932be7d22fSVladimir Kondratiev "wmi_call(0x%04x->0x%04x) completed in %d msec\n", 19942be7d22fSVladimir Kondratiev cmdid, reply_id, 19952be7d22fSVladimir Kondratiev to_msec - jiffies_to_msecs(remain)); 19962be7d22fSVladimir Kondratiev } 1997fe5c271eSMaya Erez 1998fe5c271eSMaya Erez out: 1999dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 20002be7d22fSVladimir Kondratiev wil->reply_id = 0; 2001e00243faSLior David wil->reply_mid = U8_MAX; 20022be7d22fSVladimir Kondratiev wil->reply_buf = NULL; 20032be7d22fSVladimir Kondratiev wil->reply_size = 0; 2004dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2005fe5c271eSMaya Erez 20062be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 20072be7d22fSVladimir Kondratiev 20082be7d22fSVladimir Kondratiev return rc; 20092be7d22fSVladimir Kondratiev } 20102be7d22fSVladimir Kondratiev 20112be7d22fSVladimir Kondratiev int wmi_echo(struct wil6210_priv *wil) 20122be7d22fSVladimir Kondratiev { 2013e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20142be7d22fSVladimir Kondratiev struct wmi_echo_cmd cmd = { 20152be7d22fSVladimir Kondratiev .value = cpu_to_le32(0x12345678), 20162be7d22fSVladimir Kondratiev }; 20172be7d22fSVladimir Kondratiev 2018e00243faSLior David return wmi_call(wil, WMI_ECHO_CMDID, vif->mid, &cmd, sizeof(cmd), 2019a54a40daSVladimir Kondratiev WMI_ECHO_RSP_EVENTID, NULL, 0, 50); 20202be7d22fSVladimir Kondratiev } 20212be7d22fSVladimir Kondratiev 20222be7d22fSVladimir Kondratiev int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) 20232be7d22fSVladimir Kondratiev { 2024e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20252be7d22fSVladimir Kondratiev struct wmi_set_mac_address_cmd cmd; 20262be7d22fSVladimir Kondratiev 2027a82553bbSVladimir Kondratiev ether_addr_copy(cmd.mac, addr); 20282be7d22fSVladimir Kondratiev 20297743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Set MAC %pM\n", addr); 20302be7d22fSVladimir Kondratiev 2031e00243faSLior David return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, vif->mid, 2032e00243faSLior David &cmd, sizeof(cmd)); 20332be7d22fSVladimir Kondratiev } 20342be7d22fSVladimir Kondratiev 203510d599adSMaya Erez int wmi_led_cfg(struct wil6210_priv *wil, bool enable) 203610d599adSMaya Erez { 2037e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 203810d599adSMaya Erez int rc = 0; 203910d599adSMaya Erez struct wmi_led_cfg_cmd cmd = { 204010d599adSMaya Erez .led_mode = enable, 204110d599adSMaya Erez .id = led_id, 204210d599adSMaya Erez .slow_blink_cfg.blink_on = 204310d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms), 204410d599adSMaya Erez .slow_blink_cfg.blink_off = 204510d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms), 204610d599adSMaya Erez .medium_blink_cfg.blink_on = 204710d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms), 204810d599adSMaya Erez .medium_blink_cfg.blink_off = 204910d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms), 205010d599adSMaya Erez .fast_blink_cfg.blink_on = 205110d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms), 205210d599adSMaya Erez .fast_blink_cfg.blink_off = 205310d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms), 205410d599adSMaya Erez .led_polarity = led_polarity, 205510d599adSMaya Erez }; 205610d599adSMaya Erez struct { 205710d599adSMaya Erez struct wmi_cmd_hdr wmi; 205810d599adSMaya Erez struct wmi_led_cfg_done_event evt; 2059807b0860SAlexei Avshalom Lazar } __packed reply = { 2060807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, 2061807b0860SAlexei Avshalom Lazar }; 206210d599adSMaya Erez 206310d599adSMaya Erez if (led_id == WIL_LED_INVALID_ID) 206410d599adSMaya Erez goto out; 206510d599adSMaya Erez 206610d599adSMaya Erez if (led_id > WIL_LED_MAX_ID) { 206710d599adSMaya Erez wil_err(wil, "Invalid led id %d\n", led_id); 206810d599adSMaya Erez rc = -EINVAL; 206910d599adSMaya Erez goto out; 207010d599adSMaya Erez } 207110d599adSMaya Erez 207210d599adSMaya Erez wil_dbg_wmi(wil, 207310d599adSMaya Erez "%s led %d\n", 207410d599adSMaya Erez enable ? "enabling" : "disabling", led_id); 207510d599adSMaya Erez 2076e00243faSLior David rc = wmi_call(wil, WMI_LED_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 207710d599adSMaya Erez WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply), 207810d599adSMaya Erez 100); 207910d599adSMaya Erez if (rc) 208010d599adSMaya Erez goto out; 208110d599adSMaya Erez 208210d599adSMaya Erez if (reply.evt.status) { 208310d599adSMaya Erez wil_err(wil, "led %d cfg failed with status %d\n", 208410d599adSMaya Erez led_id, le32_to_cpu(reply.evt.status)); 208510d599adSMaya Erez rc = -EINVAL; 208610d599adSMaya Erez } 208710d599adSMaya Erez 208810d599adSMaya Erez out: 208910d599adSMaya Erez return rc; 209010d599adSMaya Erez } 209110d599adSMaya Erez 2092e00243faSLior David int wmi_pcp_start(struct wil6210_vif *vif, 2093e00243faSLior David int bi, u8 wmi_nettype, u8 chan, u8 hidden_ssid, u8 is_go) 20942be7d22fSVladimir Kondratiev { 2095e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2096b8023177SVladimir Kondratiev int rc; 2097b8023177SVladimir Kondratiev 2098b8023177SVladimir Kondratiev struct wmi_pcp_start_cmd cmd = { 20992be7d22fSVladimir Kondratiev .bcon_interval = cpu_to_le16(bi), 21002be7d22fSVladimir Kondratiev .network_type = wmi_nettype, 21012be7d22fSVladimir Kondratiev .disable_sec_offload = 1, 2102adc2d122SVladimir Kondratiev .channel = chan - 1, 21031eb9d1e5SDedy Lansky .pcp_max_assoc_sta = max_assoc_sta, 21048e52fe30SHamad Kadmany .hidden_ssid = hidden_ssid, 2105b4944f2cSLior David .is_go = is_go, 21068a4fa214SAhmad Masri .ap_sme_offload_mode = disable_ap_sme ? 21078a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_PARTIAL : 21088a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_FULL, 2109c3bfea05SLior David .abft_len = wil->abft_len, 21102be7d22fSVladimir Kondratiev }; 2111b8023177SVladimir Kondratiev struct { 2112b874ddecSLior David struct wmi_cmd_hdr wmi; 2113b8023177SVladimir Kondratiev struct wmi_pcp_started_event evt; 2114807b0860SAlexei Avshalom Lazar } __packed reply = { 2115807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2116807b0860SAlexei Avshalom Lazar }; 21172be7d22fSVladimir Kondratiev 2118e00243faSLior David if (!vif->privacy) 21192be7d22fSVladimir Kondratiev cmd.disable_sec = 1; 21202be7d22fSVladimir Kondratiev 21211eb9d1e5SDedy Lansky if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) || 21221eb9d1e5SDedy Lansky (cmd.pcp_max_assoc_sta <= 0)) { 21231eb9d1e5SDedy Lansky wil_info(wil, 21241eb9d1e5SDedy Lansky "Requested connection limit %u, valid values are 1 - %d. Setting to %d\n", 21251eb9d1e5SDedy Lansky max_assoc_sta, WIL6210_MAX_CID, WIL6210_MAX_CID); 21261eb9d1e5SDedy Lansky cmd.pcp_max_assoc_sta = WIL6210_MAX_CID; 21271eb9d1e5SDedy Lansky } 21281eb9d1e5SDedy Lansky 2129849a564bSDedy Lansky if (disable_ap_sme && 21308a4fa214SAhmad Masri !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, 2131849a564bSDedy Lansky wil->fw_capabilities)) { 2132849a564bSDedy Lansky wil_err(wil, "disable_ap_sme not supported by FW\n"); 2133849a564bSDedy Lansky return -EOPNOTSUPP; 2134849a564bSDedy Lansky } 2135849a564bSDedy Lansky 21368b5c7f6cSVladimir Kondratiev /* 21378b5c7f6cSVladimir Kondratiev * Processing time may be huge, in case of secure AP it takes about 21388b5c7f6cSVladimir Kondratiev * 3500ms for FW to start AP 21398b5c7f6cSVladimir Kondratiev */ 2140e00243faSLior David rc = wmi_call(wil, WMI_PCP_START_CMDID, vif->mid, &cmd, sizeof(cmd), 21418b5c7f6cSVladimir Kondratiev WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000); 2142b8023177SVladimir Kondratiev if (rc) 2143b8023177SVladimir Kondratiev return rc; 2144b8023177SVladimir Kondratiev 2145b8023177SVladimir Kondratiev if (reply.evt.status != WMI_FW_STATUS_SUCCESS) 2146b8023177SVladimir Kondratiev rc = -EINVAL; 2147b8023177SVladimir Kondratiev 214810d599adSMaya Erez if (wmi_nettype != WMI_NETTYPE_P2P) 214910d599adSMaya Erez /* Don't fail due to error in the led configuration */ 215010d599adSMaya Erez wmi_led_cfg(wil, true); 215110d599adSMaya Erez 2152b8023177SVladimir Kondratiev return rc; 2153b8023177SVladimir Kondratiev } 2154b8023177SVladimir Kondratiev 2155e00243faSLior David int wmi_pcp_stop(struct wil6210_vif *vif) 2156b8023177SVladimir Kondratiev { 2157e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 215810d599adSMaya Erez int rc; 215910d599adSMaya Erez 216010d599adSMaya Erez rc = wmi_led_cfg(wil, false); 216110d599adSMaya Erez if (rc) 216210d599adSMaya Erez return rc; 216310d599adSMaya Erez 2164e00243faSLior David return wmi_call(wil, WMI_PCP_STOP_CMDID, vif->mid, NULL, 0, 2165b8023177SVladimir Kondratiev WMI_PCP_STOPPED_EVENTID, NULL, 0, 20); 21662be7d22fSVladimir Kondratiev } 21672be7d22fSVladimir Kondratiev 2168e00243faSLior David int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid) 21692be7d22fSVladimir Kondratiev { 2170e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 21712be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd = { 21722be7d22fSVladimir Kondratiev .ssid_len = cpu_to_le32(ssid_len), 21732be7d22fSVladimir Kondratiev }; 21742be7d22fSVladimir Kondratiev 21752be7d22fSVladimir Kondratiev if (ssid_len > sizeof(cmd.ssid)) 21762be7d22fSVladimir Kondratiev return -EINVAL; 21772be7d22fSVladimir Kondratiev 21782be7d22fSVladimir Kondratiev memcpy(cmd.ssid, ssid, ssid_len); 21792be7d22fSVladimir Kondratiev 2180e00243faSLior David return wmi_send(wil, WMI_SET_SSID_CMDID, vif->mid, &cmd, sizeof(cmd)); 21812be7d22fSVladimir Kondratiev } 21822be7d22fSVladimir Kondratiev 2183e00243faSLior David int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) 21842be7d22fSVladimir Kondratiev { 2185e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 21862be7d22fSVladimir Kondratiev int rc; 21872be7d22fSVladimir Kondratiev struct { 2188b874ddecSLior David struct wmi_cmd_hdr wmi; 21892be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd; 21902be7d22fSVladimir Kondratiev } __packed reply; 21912be7d22fSVladimir Kondratiev int len; /* reply.cmd.ssid_len in CPU order */ 21922be7d22fSVladimir Kondratiev 2193807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2194807b0860SAlexei Avshalom Lazar 2195e00243faSLior David rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, 2196e00243faSLior David WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 20); 21972be7d22fSVladimir Kondratiev if (rc) 21982be7d22fSVladimir Kondratiev return rc; 21992be7d22fSVladimir Kondratiev 22002be7d22fSVladimir Kondratiev len = le32_to_cpu(reply.cmd.ssid_len); 22012be7d22fSVladimir Kondratiev if (len > sizeof(reply.cmd.ssid)) 22022be7d22fSVladimir Kondratiev return -EINVAL; 22032be7d22fSVladimir Kondratiev 22042be7d22fSVladimir Kondratiev *ssid_len = len; 22052be7d22fSVladimir Kondratiev memcpy(ssid, reply.cmd.ssid, len); 22062be7d22fSVladimir Kondratiev 22072be7d22fSVladimir Kondratiev return 0; 22082be7d22fSVladimir Kondratiev } 22092be7d22fSVladimir Kondratiev 22102be7d22fSVladimir Kondratiev int wmi_set_channel(struct wil6210_priv *wil, int channel) 22112be7d22fSVladimir Kondratiev { 2212e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22132be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd = { 22142be7d22fSVladimir Kondratiev .channel = channel - 1, 22152be7d22fSVladimir Kondratiev }; 22162be7d22fSVladimir Kondratiev 2217e00243faSLior David return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, vif->mid, 2218e00243faSLior David &cmd, sizeof(cmd)); 22192be7d22fSVladimir Kondratiev } 22202be7d22fSVladimir Kondratiev 22212be7d22fSVladimir Kondratiev int wmi_get_channel(struct wil6210_priv *wil, int *channel) 22222be7d22fSVladimir Kondratiev { 2223e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22242be7d22fSVladimir Kondratiev int rc; 22252be7d22fSVladimir Kondratiev struct { 2226b874ddecSLior David struct wmi_cmd_hdr wmi; 22272be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd; 22282be7d22fSVladimir Kondratiev } __packed reply; 22292be7d22fSVladimir Kondratiev 2230807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2231807b0860SAlexei Avshalom Lazar 2232e00243faSLior David rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, 22332be7d22fSVladimir Kondratiev WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 20); 22342be7d22fSVladimir Kondratiev if (rc) 22352be7d22fSVladimir Kondratiev return rc; 22362be7d22fSVladimir Kondratiev 22372be7d22fSVladimir Kondratiev if (reply.cmd.channel > 3) 22382be7d22fSVladimir Kondratiev return -EINVAL; 22392be7d22fSVladimir Kondratiev 22402be7d22fSVladimir Kondratiev *channel = reply.cmd.channel + 1; 22412be7d22fSVladimir Kondratiev 22422be7d22fSVladimir Kondratiev return 0; 22432be7d22fSVladimir Kondratiev } 22442be7d22fSVladimir Kondratiev 2245e00243faSLior David int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) 2246b8023177SVladimir Kondratiev { 2247e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2248e6d68341SDedy Lansky int rc; 2249b8023177SVladimir Kondratiev struct wmi_p2p_cfg_cmd cmd = { 2250e6d68341SDedy Lansky .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, 2251e6d68341SDedy Lansky .bcon_interval = cpu_to_le16(bi), 2252b8023177SVladimir Kondratiev .channel = channel - 1, 2253b8023177SVladimir Kondratiev }; 2254e6d68341SDedy Lansky struct { 2255e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2256e6d68341SDedy Lansky struct wmi_p2p_cfg_done_event evt; 2257807b0860SAlexei Avshalom Lazar } __packed reply = { 2258807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2259807b0860SAlexei Avshalom Lazar }; 2260b8023177SVladimir Kondratiev 2261e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); 2262e6d68341SDedy Lansky 2263e00243faSLior David rc = wmi_call(wil, WMI_P2P_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2264e6d68341SDedy Lansky WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); 2265e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2266e6d68341SDedy Lansky wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); 2267e6d68341SDedy Lansky rc = -EINVAL; 2268e6d68341SDedy Lansky } 2269e6d68341SDedy Lansky 2270e6d68341SDedy Lansky return rc; 2271e6d68341SDedy Lansky } 2272e6d68341SDedy Lansky 2273e00243faSLior David int wmi_start_listen(struct wil6210_vif *vif) 2274e6d68341SDedy Lansky { 2275e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2276e6d68341SDedy Lansky int rc; 2277e6d68341SDedy Lansky struct { 2278e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2279e6d68341SDedy Lansky struct wmi_listen_started_event evt; 2280807b0860SAlexei Avshalom Lazar } __packed reply = { 2281807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2282807b0860SAlexei Avshalom Lazar }; 2283e6d68341SDedy Lansky 2284e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); 2285e6d68341SDedy Lansky 2286e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 2287e6d68341SDedy Lansky WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); 2288e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2289e6d68341SDedy Lansky wil_err(wil, "device failed to start listen. status %d\n", 2290e6d68341SDedy Lansky reply.evt.status); 2291e6d68341SDedy Lansky rc = -EINVAL; 2292e6d68341SDedy Lansky } 2293e6d68341SDedy Lansky 2294e6d68341SDedy Lansky return rc; 2295e6d68341SDedy Lansky } 2296e6d68341SDedy Lansky 2297e00243faSLior David int wmi_start_search(struct wil6210_vif *vif) 2298e6d68341SDedy Lansky { 2299e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2300e6d68341SDedy Lansky int rc; 2301e6d68341SDedy Lansky struct { 2302e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2303e6d68341SDedy Lansky struct wmi_search_started_event evt; 2304807b0860SAlexei Avshalom Lazar } __packed reply = { 2305807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2306807b0860SAlexei Avshalom Lazar }; 2307e6d68341SDedy Lansky 2308e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); 2309e6d68341SDedy Lansky 2310e00243faSLior David rc = wmi_call(wil, WMI_START_SEARCH_CMDID, vif->mid, NULL, 0, 2311e6d68341SDedy Lansky WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); 2312e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2313e6d68341SDedy Lansky wil_err(wil, "device failed to start search. status %d\n", 2314e6d68341SDedy Lansky reply.evt.status); 2315e6d68341SDedy Lansky rc = -EINVAL; 2316e6d68341SDedy Lansky } 2317e6d68341SDedy Lansky 2318e6d68341SDedy Lansky return rc; 2319e6d68341SDedy Lansky } 2320e6d68341SDedy Lansky 2321e00243faSLior David int wmi_stop_discovery(struct wil6210_vif *vif) 2322e6d68341SDedy Lansky { 2323e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2324e6d68341SDedy Lansky int rc; 2325e6d68341SDedy Lansky 2326e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); 2327e6d68341SDedy Lansky 2328e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 2329e6d68341SDedy Lansky WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 100); 2330e6d68341SDedy Lansky 2331e6d68341SDedy Lansky if (rc) 2332e6d68341SDedy Lansky wil_err(wil, "Failed to stop discovery\n"); 2333e6d68341SDedy Lansky 2334e6d68341SDedy Lansky return rc; 2335b8023177SVladimir Kondratiev } 2336b8023177SVladimir Kondratiev 2337e00243faSLior David int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, 2338230d8442SVladimir Kondratiev const void *mac_addr, int key_usage) 23392be7d22fSVladimir Kondratiev { 2340e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 23412be7d22fSVladimir Kondratiev struct wmi_delete_cipher_key_cmd cmd = { 23422be7d22fSVladimir Kondratiev .key_index = key_index, 23432be7d22fSVladimir Kondratiev }; 23442be7d22fSVladimir Kondratiev 23452be7d22fSVladimir Kondratiev if (mac_addr) 23462be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 23472be7d22fSVladimir Kondratiev 2348e00243faSLior David return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, vif->mid, 2349e00243faSLior David &cmd, sizeof(cmd)); 23502be7d22fSVladimir Kondratiev } 23512be7d22fSVladimir Kondratiev 2352e00243faSLior David int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, 2353230d8442SVladimir Kondratiev const void *mac_addr, int key_len, const void *key, 2354230d8442SVladimir Kondratiev int key_usage) 23552be7d22fSVladimir Kondratiev { 2356e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 23572be7d22fSVladimir Kondratiev struct wmi_add_cipher_key_cmd cmd = { 23582be7d22fSVladimir Kondratiev .key_index = key_index, 2359230d8442SVladimir Kondratiev .key_usage = key_usage, 23602be7d22fSVladimir Kondratiev .key_len = key_len, 23612be7d22fSVladimir Kondratiev }; 23622be7d22fSVladimir Kondratiev 23632be7d22fSVladimir Kondratiev if (!key || (key_len > sizeof(cmd.key))) 23642be7d22fSVladimir Kondratiev return -EINVAL; 23652be7d22fSVladimir Kondratiev 23662be7d22fSVladimir Kondratiev memcpy(cmd.key, key, key_len); 23672be7d22fSVladimir Kondratiev if (mac_addr) 23682be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 23692be7d22fSVladimir Kondratiev 2370e00243faSLior David return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, vif->mid, 2371e00243faSLior David &cmd, sizeof(cmd)); 23722be7d22fSVladimir Kondratiev } 23732be7d22fSVladimir Kondratiev 2374e00243faSLior David int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) 23752be7d22fSVladimir Kondratiev { 2376e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 23775421bf0cSVladimir Kondratiev static const char *const names[] = { 23785421bf0cSVladimir Kondratiev [WMI_FRAME_BEACON] = "BEACON", 23795421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_REQ] = "PROBE_REQ", 23805421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP", 23815421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ", 23825421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP", 23835421bf0cSVladimir Kondratiev }; 23842be7d22fSVladimir Kondratiev int rc; 23852be7d22fSVladimir Kondratiev u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len; 2386b5a8ffcaSLior David struct wmi_set_appie_cmd *cmd; 23878fe59627SVladimir Kondratiev 2388b5a8ffcaSLior David if (len < ie_len) { 2389b5a8ffcaSLior David rc = -EINVAL; 2390b5a8ffcaSLior David goto out; 2391b5a8ffcaSLior David } 2392b5a8ffcaSLior David 2393b5a8ffcaSLior David cmd = kzalloc(len, GFP_KERNEL); 23945421bf0cSVladimir Kondratiev if (!cmd) { 23955421bf0cSVladimir Kondratiev rc = -ENOMEM; 23965421bf0cSVladimir Kondratiev goto out; 23975421bf0cSVladimir Kondratiev } 2398ac4acdb7SVladimir Kondratiev if (!ie) 2399ac4acdb7SVladimir Kondratiev ie_len = 0; 24002be7d22fSVladimir Kondratiev 24012be7d22fSVladimir Kondratiev cmd->mgmt_frm_type = type; 24022be7d22fSVladimir Kondratiev /* BUG: FW API define ieLen as u8. Will fix FW */ 24032be7d22fSVladimir Kondratiev cmd->ie_len = cpu_to_le16(ie_len); 24042be7d22fSVladimir Kondratiev memcpy(cmd->ie_info, ie, ie_len); 2405e00243faSLior David rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); 24062be7d22fSVladimir Kondratiev kfree(cmd); 24075421bf0cSVladimir Kondratiev out: 24085421bf0cSVladimir Kondratiev if (rc) { 24095421bf0cSVladimir Kondratiev const char *name = type < ARRAY_SIZE(names) ? 24105421bf0cSVladimir Kondratiev names[type] : "??"; 24115421bf0cSVladimir Kondratiev wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc); 24125421bf0cSVladimir Kondratiev } 24132be7d22fSVladimir Kondratiev 24142be7d22fSVladimir Kondratiev return rc; 24152be7d22fSVladimir Kondratiev } 24162be7d22fSVladimir Kondratiev 2417b9010f10SAhmad Masri int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie) 2418b9010f10SAhmad Masri { 2419b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 2420b9010f10SAhmad Masri u16 len; 2421b9010f10SAhmad Masri struct wmi_update_ft_ies_cmd *cmd; 2422b9010f10SAhmad Masri int rc; 2423b9010f10SAhmad Masri 2424b9010f10SAhmad Masri if (!ie) 2425b9010f10SAhmad Masri ie_len = 0; 2426b9010f10SAhmad Masri 2427b9010f10SAhmad Masri len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len; 2428b9010f10SAhmad Masri if (len < ie_len) { 2429b9010f10SAhmad Masri wil_err(wil, "wraparound. ie len %d\n", ie_len); 2430b9010f10SAhmad Masri return -EINVAL; 2431b9010f10SAhmad Masri } 2432b9010f10SAhmad Masri 2433b9010f10SAhmad Masri cmd = kzalloc(len, GFP_KERNEL); 2434b9010f10SAhmad Masri if (!cmd) { 2435b9010f10SAhmad Masri rc = -ENOMEM; 2436b9010f10SAhmad Masri goto out; 2437b9010f10SAhmad Masri } 2438b9010f10SAhmad Masri 2439b9010f10SAhmad Masri cmd->ie_len = cpu_to_le16(ie_len); 2440b9010f10SAhmad Masri memcpy(cmd->ie_info, ie, ie_len); 2441b9010f10SAhmad Masri rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len); 2442b9010f10SAhmad Masri kfree(cmd); 2443b9010f10SAhmad Masri 2444b9010f10SAhmad Masri out: 2445b9010f10SAhmad Masri if (rc) 2446b9010f10SAhmad Masri wil_err(wil, "update ft ies failed : %d\n", rc); 2447b9010f10SAhmad Masri 2448b9010f10SAhmad Masri return rc; 2449b9010f10SAhmad Masri } 2450b9010f10SAhmad Masri 24511647f12fSVladimir Kondratiev /** 24521647f12fSVladimir Kondratiev * wmi_rxon - turn radio on/off 24531647f12fSVladimir Kondratiev * @on: turn on if true, off otherwise 24541647f12fSVladimir Kondratiev * 24551647f12fSVladimir Kondratiev * Only switch radio. Channel should be set separately. 24561647f12fSVladimir Kondratiev * No timeout for rxon - radio turned on forever unless some other call 24571647f12fSVladimir Kondratiev * turns it off 24581647f12fSVladimir Kondratiev */ 24591647f12fSVladimir Kondratiev int wmi_rxon(struct wil6210_priv *wil, bool on) 24601647f12fSVladimir Kondratiev { 2461e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 24621647f12fSVladimir Kondratiev int rc; 24631647f12fSVladimir Kondratiev struct { 2464b874ddecSLior David struct wmi_cmd_hdr wmi; 24651647f12fSVladimir Kondratiev struct wmi_listen_started_event evt; 2466807b0860SAlexei Avshalom Lazar } __packed reply = { 2467807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2468807b0860SAlexei Avshalom Lazar }; 24691647f12fSVladimir Kondratiev 2470af3db60aSLazar Alexei wil_info(wil, "(%s)\n", on ? "on" : "off"); 24711647f12fSVladimir Kondratiev 24721647f12fSVladimir Kondratiev if (on) { 2473e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 24741647f12fSVladimir Kondratiev WMI_LISTEN_STARTED_EVENTID, 24751647f12fSVladimir Kondratiev &reply, sizeof(reply), 100); 24761647f12fSVladimir Kondratiev if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) 24771647f12fSVladimir Kondratiev rc = -EINVAL; 24781647f12fSVladimir Kondratiev } else { 2479e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 24801647f12fSVladimir Kondratiev WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20); 24811647f12fSVladimir Kondratiev } 24821647f12fSVladimir Kondratiev 24831647f12fSVladimir Kondratiev return rc; 24841647f12fSVladimir Kondratiev } 24851647f12fSVladimir Kondratiev 248610590c6aSGidon Studinski int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring) 248747e19af9SVladimir Kondratiev { 2488e00243faSLior David struct net_device *ndev = wil->main_ndev; 2489e00243faSLior David struct wireless_dev *wdev = ndev->ieee80211_ptr; 2490e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(ndev); 249147e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_cmd cmd = { 249247e19af9SVladimir Kondratiev .action = WMI_RX_CHAIN_ADD, 249347e19af9SVladimir Kondratiev .rx_sw_ring = { 249452a45702SLior David .max_mpdu_size = cpu_to_le16( 249552a45702SLior David wil_mtu2macbuf(wil->rx_buf_len)), 249647e19af9SVladimir Kondratiev .ring_mem_base = cpu_to_le64(vring->pa), 249747e19af9SVladimir Kondratiev .ring_size = cpu_to_le16(vring->size), 249847e19af9SVladimir Kondratiev }, 249947e19af9SVladimir Kondratiev .mid = 0, /* TODO - what is it? */ 250047e19af9SVladimir Kondratiev .decap_trans_type = WMI_DECAP_TYPE_802_3, 2501b4490f42SVladimir Kondratiev .reorder_type = WMI_RX_SW_REORDER, 2502ab954628SVladimir Kondratiev .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), 250347e19af9SVladimir Kondratiev }; 250447e19af9SVladimir Kondratiev struct { 2505b874ddecSLior David struct wmi_cmd_hdr wmi; 250647e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_done_event evt; 250747e19af9SVladimir Kondratiev } __packed evt; 250847e19af9SVladimir Kondratiev int rc; 250947e19af9SVladimir Kondratiev 2510807b0860SAlexei Avshalom Lazar memset(&evt, 0, sizeof(evt)); 2511807b0860SAlexei Avshalom Lazar 251247e19af9SVladimir Kondratiev if (wdev->iftype == NL80211_IFTYPE_MONITOR) { 25137d3e4dbeSLior David struct ieee80211_channel *ch = wil->monitor_chandef.chan; 251447e19af9SVladimir Kondratiev 251547e19af9SVladimir Kondratiev cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON); 251647e19af9SVladimir Kondratiev if (ch) 251747e19af9SVladimir Kondratiev cmd.sniffer_cfg.channel = ch->hw_value - 1; 251847e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_info_mode = 2519387f3794SMaya Erez cpu_to_le32(WMI_SNIFFER_PHY_INFO_DISABLED); 252047e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_support = 252147e19af9SVladimir Kondratiev cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL) 25224765332dSVladimir Kondratiev ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS); 2523504937d4SKirshenbaum Erez } else { 2524504937d4SKirshenbaum Erez /* Initialize offload (in non-sniffer mode). 2525504937d4SKirshenbaum Erez * Linux IP stack always calculates IP checksum 2526504937d4SKirshenbaum Erez * HW always calculate TCP/UDP checksum 2527504937d4SKirshenbaum Erez */ 2528504937d4SKirshenbaum Erez cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS); 252947e19af9SVladimir Kondratiev } 2530c406ea7cSVladimir Kondratiev 2531c406ea7cSVladimir Kondratiev if (rx_align_2) 2532c406ea7cSVladimir Kondratiev cmd.l2_802_3_offload_ctrl |= 2533c406ea7cSVladimir Kondratiev L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK; 2534c406ea7cSVladimir Kondratiev 253547e19af9SVladimir Kondratiev /* typical time for secure PCP is 840ms */ 2536e00243faSLior David rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, vif->mid, &cmd, sizeof(cmd), 253747e19af9SVladimir Kondratiev WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000); 253847e19af9SVladimir Kondratiev if (rc) 253947e19af9SVladimir Kondratiev return rc; 254047e19af9SVladimir Kondratiev 2541807b0860SAlexei Avshalom Lazar if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) 2542807b0860SAlexei Avshalom Lazar rc = -EINVAL; 2543807b0860SAlexei Avshalom Lazar 254447e19af9SVladimir Kondratiev vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); 254547e19af9SVladimir Kondratiev 25467743882dSVladimir Kondratiev wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", 254747e19af9SVladimir Kondratiev le32_to_cpu(evt.evt.status), vring->hwtail); 254847e19af9SVladimir Kondratiev 254947e19af9SVladimir Kondratiev return rc; 255047e19af9SVladimir Kondratiev } 255147e19af9SVladimir Kondratiev 25528c679675SVladimir Kondratiev int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) 25531a2780e0SVladimir Kondratiev { 2554e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 25551a2780e0SVladimir Kondratiev int rc; 25561a2780e0SVladimir Kondratiev struct wmi_temp_sense_cmd cmd = { 25578c679675SVladimir Kondratiev .measure_baseband_en = cpu_to_le32(!!t_bb), 25588c679675SVladimir Kondratiev .measure_rf_en = cpu_to_le32(!!t_rf), 25598c679675SVladimir Kondratiev .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), 25601a2780e0SVladimir Kondratiev }; 25611a2780e0SVladimir Kondratiev struct { 2562b874ddecSLior David struct wmi_cmd_hdr wmi; 25631a2780e0SVladimir Kondratiev struct wmi_temp_sense_done_event evt; 25641a2780e0SVladimir Kondratiev } __packed reply; 25651a2780e0SVladimir Kondratiev 2566807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2567807b0860SAlexei Avshalom Lazar 2568e00243faSLior David rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), 25691a2780e0SVladimir Kondratiev WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100); 25701a2780e0SVladimir Kondratiev if (rc) 25711a2780e0SVladimir Kondratiev return rc; 25721a2780e0SVladimir Kondratiev 25738c679675SVladimir Kondratiev if (t_bb) 25748c679675SVladimir Kondratiev *t_bb = le32_to_cpu(reply.evt.baseband_t1000); 25758c679675SVladimir Kondratiev if (t_rf) 25768c679675SVladimir Kondratiev *t_rf = le32_to_cpu(reply.evt.rf_t1000); 25771a2780e0SVladimir Kondratiev 25781a2780e0SVladimir Kondratiev return 0; 25791a2780e0SVladimir Kondratiev } 25801a2780e0SVladimir Kondratiev 2581e1b43407SAhmad Masri int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, u16 reason, 2582e1b43407SAhmad Masri bool del_sta) 25834d55a0a1SVladimir Kondratiev { 2584e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 25853e9191fcSVladimir Kondratiev int rc; 2586849a564bSDedy Lansky struct wmi_disconnect_sta_cmd disc_sta_cmd = { 2587849a564bSDedy Lansky .disconnect_reason = cpu_to_le16(reason), 2588849a564bSDedy Lansky }; 2589849a564bSDedy Lansky struct wmi_del_sta_cmd del_sta_cmd = { 25904d55a0a1SVladimir Kondratiev .disconnect_reason = cpu_to_le16(reason), 25914d55a0a1SVladimir Kondratiev }; 25923e9191fcSVladimir Kondratiev struct { 2593b874ddecSLior David struct wmi_cmd_hdr wmi; 25943e9191fcSVladimir Kondratiev struct wmi_disconnect_event evt; 25953e9191fcSVladimir Kondratiev } __packed reply; 2596a82553bbSVladimir Kondratiev 2597af3db60aSLazar Alexei wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); 25984d55a0a1SVladimir Kondratiev 2599807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2600e00243faSLior David vif->locally_generated_disc = true; 2601849a564bSDedy Lansky if (del_sta) { 2602849a564bSDedy Lansky ether_addr_copy(del_sta_cmd.dst_mac, mac); 2603e00243faSLior David rc = wmi_call(wil, WMI_DEL_STA_CMDID, vif->mid, &del_sta_cmd, 2604849a564bSDedy Lansky sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID, 2605849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2606849a564bSDedy Lansky } else { 2607849a564bSDedy Lansky ether_addr_copy(disc_sta_cmd.dst_mac, mac); 2608e00243faSLior David rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, vif->mid, 2609e00243faSLior David &disc_sta_cmd, sizeof(disc_sta_cmd), 2610e00243faSLior David WMI_DISCONNECT_EVENTID, 2611849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2612849a564bSDedy Lansky } 26133e9191fcSVladimir Kondratiev /* failure to disconnect in reasonable time treated as FW error */ 26143e9191fcSVladimir Kondratiev if (rc) { 26153e9191fcSVladimir Kondratiev wil_fw_error_recovery(wil); 26163e9191fcSVladimir Kondratiev return rc; 26173e9191fcSVladimir Kondratiev } 26183e9191fcSVladimir Kondratiev wil->sinfo_gen++; 2619e1b43407SAhmad Masri 26203e9191fcSVladimir Kondratiev return 0; 26214d55a0a1SVladimir Kondratiev } 26224d55a0a1SVladimir Kondratiev 2623e00243faSLior David int wmi_addba(struct wil6210_priv *wil, u8 mid, 2624e00243faSLior David u8 ringid, u8 size, u16 timeout) 26253277213fSVladimir Kondratiev { 26267be13fc3SGidon Studinski u8 amsdu = wil->use_enhanced_dma_hw && wil->use_rx_hw_reordering && 26277be13fc3SGidon Studinski test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) && 26287be13fc3SGidon Studinski wil->amsdu_en; 262996c93589SGidon Studinski struct wmi_ring_ba_en_cmd cmd = { 263096c93589SGidon Studinski .ring_id = ringid, 26313277213fSVladimir Kondratiev .agg_max_wsize = size, 26323277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 26337be13fc3SGidon Studinski .amsdu = amsdu, 26343277213fSVladimir Kondratiev }; 26353277213fSVladimir Kondratiev 26367be13fc3SGidon Studinski wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d amsdu %d)\n", 26377be13fc3SGidon Studinski ringid, size, timeout, amsdu); 26383277213fSVladimir Kondratiev 263996c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_EN_CMDID, mid, &cmd, sizeof(cmd)); 26403277213fSVladimir Kondratiev } 26413277213fSVladimir Kondratiev 2642e00243faSLior David int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason) 26433277213fSVladimir Kondratiev { 264496c93589SGidon Studinski struct wmi_ring_ba_dis_cmd cmd = { 264596c93589SGidon Studinski .ring_id = ringid, 26463277213fSVladimir Kondratiev .reason = cpu_to_le16(reason), 26473277213fSVladimir Kondratiev }; 26483277213fSVladimir Kondratiev 2649af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason); 26503277213fSVladimir Kondratiev 265196c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_DIS_CMDID, mid, &cmd, sizeof(cmd)); 26523277213fSVladimir Kondratiev } 26533277213fSVladimir Kondratiev 2654e00243faSLior David int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cidxtid, u16 reason) 265526a359d9SVladimir Kondratiev { 265626a359d9SVladimir Kondratiev struct wmi_rcp_delba_cmd cmd = { 265726a359d9SVladimir Kondratiev .cidxtid = cidxtid, 265826a359d9SVladimir Kondratiev .reason = cpu_to_le16(reason), 265926a359d9SVladimir Kondratiev }; 266026a359d9SVladimir Kondratiev 2661af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cidxtid & 0xf, 2662af3db60aSLazar Alexei (cidxtid >> 4) & 0xf, reason); 266326a359d9SVladimir Kondratiev 2664e00243faSLior David return wmi_send(wil, WMI_RCP_DELBA_CMDID, mid, &cmd, sizeof(cmd)); 266526a359d9SVladimir Kondratiev } 266626a359d9SVladimir Kondratiev 2667e00243faSLior David int wmi_addba_rx_resp(struct wil6210_priv *wil, 2668e00243faSLior David u8 mid, u8 cid, u8 tid, u8 token, 26693277213fSVladimir Kondratiev u16 status, bool amsdu, u16 agg_wsize, u16 timeout) 26703277213fSVladimir Kondratiev { 26713277213fSVladimir Kondratiev int rc; 26723277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_cmd cmd = { 26733277213fSVladimir Kondratiev .cidxtid = mk_cidxtid(cid, tid), 26743277213fSVladimir Kondratiev .dialog_token = token, 26753277213fSVladimir Kondratiev .status_code = cpu_to_le16(status), 26763277213fSVladimir Kondratiev /* bit 0: A-MSDU supported 26773277213fSVladimir Kondratiev * bit 1: policy (should be 0 for us) 26783277213fSVladimir Kondratiev * bits 2..5: TID 26793277213fSVladimir Kondratiev * bits 6..15: buffer size 26803277213fSVladimir Kondratiev */ 26813277213fSVladimir Kondratiev .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 26823277213fSVladimir Kondratiev (agg_wsize << 6)), 26833277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 26843277213fSVladimir Kondratiev }; 26853277213fSVladimir Kondratiev struct { 2686b874ddecSLior David struct wmi_cmd_hdr wmi; 26873277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_sent_event evt; 2688807b0860SAlexei Avshalom Lazar } __packed reply = { 2689807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 2690807b0860SAlexei Avshalom Lazar }; 26913277213fSVladimir Kondratiev 26923277213fSVladimir Kondratiev wil_dbg_wmi(wil, 2693e00243faSLior David "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", 2694e00243faSLior David mid, cid, tid, agg_wsize, 2695e00243faSLior David timeout, status, amsdu ? "+" : "-"); 26963277213fSVladimir Kondratiev 2697e00243faSLior David rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, mid, &cmd, sizeof(cmd), 2698230d8442SVladimir Kondratiev WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply), 2699230d8442SVladimir Kondratiev 100); 27003277213fSVladimir Kondratiev if (rc) 27013277213fSVladimir Kondratiev return rc; 27023277213fSVladimir Kondratiev 27033277213fSVladimir Kondratiev if (reply.evt.status) { 27043277213fSVladimir Kondratiev wil_err(wil, "ADDBA response failed with status %d\n", 27053277213fSVladimir Kondratiev le16_to_cpu(reply.evt.status)); 27063277213fSVladimir Kondratiev rc = -EINVAL; 27073277213fSVladimir Kondratiev } 27083277213fSVladimir Kondratiev 27093277213fSVladimir Kondratiev return rc; 27103277213fSVladimir Kondratiev } 27113277213fSVladimir Kondratiev 27127be13fc3SGidon Studinski int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, 27137be13fc3SGidon Studinski u8 token, u16 status, bool amsdu, u16 agg_wsize, 27147be13fc3SGidon Studinski u16 timeout) 27157be13fc3SGidon Studinski { 27167be13fc3SGidon Studinski int rc; 27177be13fc3SGidon Studinski struct wmi_rcp_addba_resp_edma_cmd cmd = { 27187be13fc3SGidon Studinski .cid = cid, 27197be13fc3SGidon Studinski .tid = tid, 27207be13fc3SGidon Studinski .dialog_token = token, 27217be13fc3SGidon Studinski .status_code = cpu_to_le16(status), 27227be13fc3SGidon Studinski /* bit 0: A-MSDU supported 27237be13fc3SGidon Studinski * bit 1: policy (should be 0 for us) 27247be13fc3SGidon Studinski * bits 2..5: TID 27257be13fc3SGidon Studinski * bits 6..15: buffer size 27267be13fc3SGidon Studinski */ 27277be13fc3SGidon Studinski .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 27287be13fc3SGidon Studinski (agg_wsize << 6)), 27297be13fc3SGidon Studinski .ba_timeout = cpu_to_le16(timeout), 27307be13fc3SGidon Studinski /* route all the connections to status ring 0 */ 27317be13fc3SGidon Studinski .status_ring_id = WIL_DEFAULT_RX_STATUS_RING_ID, 27327be13fc3SGidon Studinski }; 27337be13fc3SGidon Studinski struct { 27347be13fc3SGidon Studinski struct wmi_cmd_hdr wmi; 27357be13fc3SGidon Studinski struct wmi_rcp_addba_resp_sent_event evt; 27367be13fc3SGidon Studinski } __packed reply = { 27377be13fc3SGidon Studinski .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 27387be13fc3SGidon Studinski }; 27397be13fc3SGidon Studinski 27407be13fc3SGidon Studinski wil_dbg_wmi(wil, 27417be13fc3SGidon Studinski "ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s, sring_id %d\n", 27427be13fc3SGidon Studinski cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-", 27437be13fc3SGidon Studinski WIL_DEFAULT_RX_STATUS_RING_ID); 27447be13fc3SGidon Studinski 27457be13fc3SGidon Studinski rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_EDMA_CMDID, mid, &cmd, 27467be13fc3SGidon Studinski sizeof(cmd), WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, 27477be13fc3SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 27487be13fc3SGidon Studinski if (rc) 27497be13fc3SGidon Studinski return rc; 27507be13fc3SGidon Studinski 27517be13fc3SGidon Studinski if (reply.evt.status) { 27527be13fc3SGidon Studinski wil_err(wil, "ADDBA response failed with status %d\n", 27537be13fc3SGidon Studinski le16_to_cpu(reply.evt.status)); 27547be13fc3SGidon Studinski rc = -EINVAL; 27557be13fc3SGidon Studinski } 27567be13fc3SGidon Studinski 27577be13fc3SGidon Studinski return rc; 27587be13fc3SGidon Studinski } 27597be13fc3SGidon Studinski 27602c207eb8SMaya Erez int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, 27612c207eb8SMaya Erez enum wmi_ps_profile_type ps_profile) 27622c207eb8SMaya Erez { 2763e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 27642c207eb8SMaya Erez int rc; 27652c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_cmd cmd = { 27662c207eb8SMaya Erez .ps_profile = ps_profile, 27672c207eb8SMaya Erez }; 27682c207eb8SMaya Erez struct { 27692c207eb8SMaya Erez struct wmi_cmd_hdr wmi; 27702c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_event evt; 2771807b0860SAlexei Avshalom Lazar } __packed reply = { 2772807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, 2773807b0860SAlexei Avshalom Lazar }; 27742c207eb8SMaya Erez u32 status; 27752c207eb8SMaya Erez 27762c207eb8SMaya Erez wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); 27772c207eb8SMaya Erez 2778e00243faSLior David rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, 2779e00243faSLior David &cmd, sizeof(cmd), 27802c207eb8SMaya Erez WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), 27812c207eb8SMaya Erez 100); 27822c207eb8SMaya Erez if (rc) 27832c207eb8SMaya Erez return rc; 27842c207eb8SMaya Erez 27852c207eb8SMaya Erez status = le32_to_cpu(reply.evt.status); 27862c207eb8SMaya Erez 27872c207eb8SMaya Erez if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) { 27882c207eb8SMaya Erez wil_err(wil, "ps dev profile cfg failed with status %d\n", 27892c207eb8SMaya Erez status); 27902c207eb8SMaya Erez rc = -EINVAL; 27912c207eb8SMaya Erez } 27922c207eb8SMaya Erez 27932c207eb8SMaya Erez return rc; 27942c207eb8SMaya Erez } 27952c207eb8SMaya Erez 27963fea18d0SLior David int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) 27973fea18d0SLior David { 2798e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 27993fea18d0SLior David int rc; 28003fea18d0SLior David struct wmi_set_mgmt_retry_limit_cmd cmd = { 28013fea18d0SLior David .mgmt_retry_limit = retry_short, 28023fea18d0SLior David }; 28033fea18d0SLior David struct { 28043fea18d0SLior David struct wmi_cmd_hdr wmi; 28053fea18d0SLior David struct wmi_set_mgmt_retry_limit_event evt; 2806807b0860SAlexei Avshalom Lazar } __packed reply = { 2807807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2808807b0860SAlexei Avshalom Lazar }; 28093fea18d0SLior David 28103fea18d0SLior David wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); 28113fea18d0SLior David 28123fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 28133fea18d0SLior David return -ENOTSUPP; 28143fea18d0SLior David 2815e00243faSLior David rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, 2816e00243faSLior David &cmd, sizeof(cmd), 28173fea18d0SLior David WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 28183fea18d0SLior David 100); 28193fea18d0SLior David if (rc) 28203fea18d0SLior David return rc; 28213fea18d0SLior David 28223fea18d0SLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 28233fea18d0SLior David wil_err(wil, "set mgmt retry limit failed with status %d\n", 28243fea18d0SLior David reply.evt.status); 28253fea18d0SLior David rc = -EINVAL; 28263fea18d0SLior David } 28273fea18d0SLior David 28283fea18d0SLior David return rc; 28293fea18d0SLior David } 28303fea18d0SLior David 28313fea18d0SLior David int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) 28323fea18d0SLior David { 2833e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28343fea18d0SLior David int rc; 28353fea18d0SLior David struct { 28363fea18d0SLior David struct wmi_cmd_hdr wmi; 28373fea18d0SLior David struct wmi_get_mgmt_retry_limit_event evt; 28383fea18d0SLior David } __packed reply; 28393fea18d0SLior David 28403fea18d0SLior David wil_dbg_wmi(wil, "getting mgmt retry short\n"); 28413fea18d0SLior David 28423fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 28433fea18d0SLior David return -ENOTSUPP; 28443fea18d0SLior David 2845807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2846e00243faSLior David rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, 28473fea18d0SLior David WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 28483fea18d0SLior David 100); 28493fea18d0SLior David if (rc) 28503fea18d0SLior David return rc; 28513fea18d0SLior David 28523fea18d0SLior David if (retry_short) 28533fea18d0SLior David *retry_short = reply.evt.mgmt_retry_limit; 28543fea18d0SLior David 28553fea18d0SLior David return 0; 28563fea18d0SLior David } 28573fea18d0SLior David 2858e00243faSLior David int wmi_abort_scan(struct wil6210_vif *vif) 2859035859a5SMaya Erez { 2860e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2861035859a5SMaya Erez int rc; 2862035859a5SMaya Erez 2863035859a5SMaya Erez wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n"); 2864035859a5SMaya Erez 2865e00243faSLior David rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, vif->mid, NULL, 0); 2866035859a5SMaya Erez if (rc) 2867035859a5SMaya Erez wil_err(wil, "Failed to abort scan (%d)\n", rc); 2868035859a5SMaya Erez 2869035859a5SMaya Erez return rc; 2870035859a5SMaya Erez } 2871035859a5SMaya Erez 2872e00243faSLior David int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid) 2873849a564bSDedy Lansky { 2874e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2875849a564bSDedy Lansky int rc; 2876849a564bSDedy Lansky struct wmi_new_sta_cmd cmd = { 2877849a564bSDedy Lansky .aid = aid, 2878849a564bSDedy Lansky }; 2879849a564bSDedy Lansky 2880849a564bSDedy Lansky wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid); 2881849a564bSDedy Lansky 2882849a564bSDedy Lansky ether_addr_copy(cmd.dst_mac, mac); 2883849a564bSDedy Lansky 2884e00243faSLior David rc = wmi_send(wil, WMI_NEW_STA_CMDID, vif->mid, &cmd, sizeof(cmd)); 2885849a564bSDedy Lansky if (rc) 2886849a564bSDedy Lansky wil_err(wil, "Failed to send new sta (%d)\n", rc); 2887849a564bSDedy Lansky 2888849a564bSDedy Lansky return rc; 2889849a564bSDedy Lansky } 2890849a564bSDedy Lansky 28912be7d22fSVladimir Kondratiev void wmi_event_flush(struct wil6210_priv *wil) 28922be7d22fSVladimir Kondratiev { 2893f6b29b65SHamad Kadmany ulong flags; 28942be7d22fSVladimir Kondratiev struct pending_wmi_event *evt, *t; 28952be7d22fSVladimir Kondratiev 2896af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_flush\n"); 28972be7d22fSVladimir Kondratiev 2898f6b29b65SHamad Kadmany spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2899f6b29b65SHamad Kadmany 29002be7d22fSVladimir Kondratiev list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) { 29012be7d22fSVladimir Kondratiev list_del(&evt->list); 29022be7d22fSVladimir Kondratiev kfree(evt); 29032be7d22fSVladimir Kondratiev } 2904f6b29b65SHamad Kadmany 2905f6b29b65SHamad Kadmany spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 29062be7d22fSVladimir Kondratiev } 29072be7d22fSVladimir Kondratiev 29086804cd10SLazar Alexei static const char *suspend_status2name(u8 status) 29096804cd10SLazar Alexei { 29106804cd10SLazar Alexei switch (status) { 29116804cd10SLazar Alexei case WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE: 29126804cd10SLazar Alexei return "LINK_NOT_IDLE"; 29136804cd10SLazar Alexei default: 29146804cd10SLazar Alexei return "Untracked status"; 29156804cd10SLazar Alexei } 29166804cd10SLazar Alexei } 29176804cd10SLazar Alexei 2918fe9ee51eSMaya Erez int wmi_suspend(struct wil6210_priv *wil) 2919fe9ee51eSMaya Erez { 2920e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2921fe9ee51eSMaya Erez int rc; 2922fe9ee51eSMaya Erez struct wmi_traffic_suspend_cmd cmd = { 2923fe9ee51eSMaya Erez .wakeup_trigger = wil->wakeup_trigger, 2924fe9ee51eSMaya Erez }; 2925fe9ee51eSMaya Erez struct { 2926fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 2927fe9ee51eSMaya Erez struct wmi_traffic_suspend_event evt; 2928807b0860SAlexei Avshalom Lazar } __packed reply = { 2929807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, 2930807b0860SAlexei Avshalom Lazar }; 2931807b0860SAlexei Avshalom Lazar 2932fe9ee51eSMaya Erez u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; 2933fe9ee51eSMaya Erez 2934fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 2935fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 2936fe9ee51eSMaya Erez 2937e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, 2938e00243faSLior David &cmd, sizeof(cmd), 2939fe9ee51eSMaya Erez WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), 2940fe9ee51eSMaya Erez suspend_to); 2941fe9ee51eSMaya Erez if (rc) { 2942fe9ee51eSMaya Erez wil_err(wil, "wmi_call for suspend req failed, rc=%d\n", rc); 2943fe9ee51eSMaya Erez if (rc == -ETIME) 2944fe9ee51eSMaya Erez /* wmi_call TO */ 2945fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2946fe9ee51eSMaya Erez else 2947fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 2948fe9ee51eSMaya Erez goto out; 2949fe9ee51eSMaya Erez } 2950fe9ee51eSMaya Erez 2951fe9ee51eSMaya Erez wil_dbg_wmi(wil, "waiting for suspend_response_completed\n"); 2952fe9ee51eSMaya Erez 2953fe9ee51eSMaya Erez rc = wait_event_interruptible_timeout(wil->wq, 2954fe9ee51eSMaya Erez wil->suspend_resp_comp, 2955fe9ee51eSMaya Erez msecs_to_jiffies(suspend_to)); 2956fe9ee51eSMaya Erez if (rc == 0) { 2957fe9ee51eSMaya Erez wil_err(wil, "TO waiting for suspend_response_completed\n"); 2958fe9ee51eSMaya Erez if (wil->suspend_resp_rcvd) 2959fe9ee51eSMaya Erez /* Device responded but we TO due to another reason */ 2960fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 2961fe9ee51eSMaya Erez else 2962fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2963fe9ee51eSMaya Erez rc = -EBUSY; 2964fe9ee51eSMaya Erez goto out; 2965fe9ee51eSMaya Erez } 2966fe9ee51eSMaya Erez 2967fe9ee51eSMaya Erez wil_dbg_wmi(wil, "suspend_response_completed rcvd\n"); 29686804cd10SLazar Alexei if (reply.evt.status != WMI_TRAFFIC_SUSPEND_APPROVED) { 29696804cd10SLazar Alexei wil_dbg_pm(wil, "device rejected the suspend, %s\n", 29706804cd10SLazar Alexei suspend_status2name(reply.evt.status)); 2971fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2972fe9ee51eSMaya Erez } 2973fe9ee51eSMaya Erez rc = reply.evt.status; 2974fe9ee51eSMaya Erez 2975fe9ee51eSMaya Erez out: 2976fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 2977fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 2978fe9ee51eSMaya Erez 2979fe9ee51eSMaya Erez return rc; 2980fe9ee51eSMaya Erez } 2981fe9ee51eSMaya Erez 29826804cd10SLazar Alexei static void resume_triggers2string(u32 triggers, char *string, int str_size) 29836804cd10SLazar Alexei { 29846804cd10SLazar Alexei string[0] = '\0'; 29856804cd10SLazar Alexei 29866804cd10SLazar Alexei if (!triggers) { 29876804cd10SLazar Alexei strlcat(string, " UNKNOWN", str_size); 29886804cd10SLazar Alexei return; 29896804cd10SLazar Alexei } 29906804cd10SLazar Alexei 29916804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_HOST) 29926804cd10SLazar Alexei strlcat(string, " HOST", str_size); 29936804cd10SLazar Alexei 29946804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_UCAST_RX) 29956804cd10SLazar Alexei strlcat(string, " UCAST_RX", str_size); 29966804cd10SLazar Alexei 29976804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_BCAST_RX) 29986804cd10SLazar Alexei strlcat(string, " BCAST_RX", str_size); 29996804cd10SLazar Alexei 30006804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_WMI_EVT) 30016804cd10SLazar Alexei strlcat(string, " WMI_EVT", str_size); 30026804cd10SLazar Alexei } 30036804cd10SLazar Alexei 3004fe9ee51eSMaya Erez int wmi_resume(struct wil6210_priv *wil) 3005fe9ee51eSMaya Erez { 3006e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3007fe9ee51eSMaya Erez int rc; 30086804cd10SLazar Alexei char string[100]; 3009fe9ee51eSMaya Erez struct { 3010fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3011fe9ee51eSMaya Erez struct wmi_traffic_resume_event evt; 3012807b0860SAlexei Avshalom Lazar } __packed reply = { 3013807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, 3014807b0860SAlexei Avshalom Lazar .resume_triggers = 3015807b0860SAlexei Avshalom Lazar cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, 3016807b0860SAlexei Avshalom Lazar }; 3017fe9ee51eSMaya Erez 3018e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, 3019fe9ee51eSMaya Erez WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), 3020fe9ee51eSMaya Erez WIL_WAIT_FOR_SUSPEND_RESUME_COMP); 3021fe9ee51eSMaya Erez if (rc) 3022fe9ee51eSMaya Erez return rc; 30236804cd10SLazar Alexei resume_triggers2string(le32_to_cpu(reply.evt.resume_triggers), string, 30246804cd10SLazar Alexei sizeof(string)); 30256804cd10SLazar Alexei wil_dbg_pm(wil, "device resume %s, resume triggers:%s (0x%x)\n", 30266804cd10SLazar Alexei reply.evt.status ? "failed" : "passed", string, 30276804cd10SLazar Alexei le32_to_cpu(reply.evt.resume_triggers)); 3028fe9ee51eSMaya Erez 3029fe9ee51eSMaya Erez return reply.evt.status; 3030fe9ee51eSMaya Erez } 3031fe9ee51eSMaya Erez 30324aebd3bdSLior David int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, 30334aebd3bdSLior David const u8 *mac, enum nl80211_iftype iftype) 30344aebd3bdSLior David { 30354aebd3bdSLior David int rc; 30364aebd3bdSLior David struct wmi_port_allocate_cmd cmd = { 30374aebd3bdSLior David .mid = mid, 30384aebd3bdSLior David }; 30394aebd3bdSLior David struct { 30404aebd3bdSLior David struct wmi_cmd_hdr wmi; 30414aebd3bdSLior David struct wmi_port_allocated_event evt; 3042807b0860SAlexei Avshalom Lazar } __packed reply = { 3043807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3044807b0860SAlexei Avshalom Lazar }; 30454aebd3bdSLior David 30464aebd3bdSLior David wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", 30474aebd3bdSLior David mid, iftype, mac); 30484aebd3bdSLior David 30494aebd3bdSLior David ether_addr_copy(cmd.mac, mac); 30504aebd3bdSLior David switch (iftype) { 30514aebd3bdSLior David case NL80211_IFTYPE_STATION: 30524aebd3bdSLior David cmd.port_role = WMI_PORT_STA; 30534aebd3bdSLior David break; 30544aebd3bdSLior David case NL80211_IFTYPE_AP: 30554aebd3bdSLior David cmd.port_role = WMI_PORT_AP; 30564aebd3bdSLior David break; 30574aebd3bdSLior David case NL80211_IFTYPE_P2P_CLIENT: 30584aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_CLIENT; 30594aebd3bdSLior David break; 30604aebd3bdSLior David case NL80211_IFTYPE_P2P_GO: 30614aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_GO; 30624aebd3bdSLior David break; 30634aebd3bdSLior David /* what about monitor??? */ 30644aebd3bdSLior David default: 30654aebd3bdSLior David wil_err(wil, "unsupported iftype: %d\n", iftype); 30664aebd3bdSLior David return -EINVAL; 30674aebd3bdSLior David } 30684aebd3bdSLior David 30694aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, 30704aebd3bdSLior David &cmd, sizeof(cmd), 30714aebd3bdSLior David WMI_PORT_ALLOCATED_EVENTID, &reply, 30724aebd3bdSLior David sizeof(reply), 300); 30734aebd3bdSLior David if (rc) { 30744aebd3bdSLior David wil_err(wil, "failed to allocate port, status %d\n", rc); 30754aebd3bdSLior David return rc; 30764aebd3bdSLior David } 30774aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 30784aebd3bdSLior David wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", 30794aebd3bdSLior David reply.evt.status); 30804aebd3bdSLior David return -EINVAL; 30814aebd3bdSLior David } 30824aebd3bdSLior David 30834aebd3bdSLior David return 0; 30844aebd3bdSLior David } 30854aebd3bdSLior David 30864aebd3bdSLior David int wmi_port_delete(struct wil6210_priv *wil, u8 mid) 30874aebd3bdSLior David { 30884aebd3bdSLior David int rc; 30894aebd3bdSLior David struct wmi_port_delete_cmd cmd = { 30904aebd3bdSLior David .mid = mid, 30914aebd3bdSLior David }; 30924aebd3bdSLior David struct { 30934aebd3bdSLior David struct wmi_cmd_hdr wmi; 30944aebd3bdSLior David struct wmi_port_deleted_event evt; 3095807b0860SAlexei Avshalom Lazar } __packed reply = { 3096807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3097807b0860SAlexei Avshalom Lazar }; 30984aebd3bdSLior David 30994aebd3bdSLior David wil_dbg_misc(wil, "port delete, mid %d\n", mid); 31004aebd3bdSLior David 31014aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, 31024aebd3bdSLior David &cmd, sizeof(cmd), 31034aebd3bdSLior David WMI_PORT_DELETED_EVENTID, &reply, 31044aebd3bdSLior David sizeof(reply), 2000); 31054aebd3bdSLior David if (rc) { 31064aebd3bdSLior David wil_err(wil, "failed to delete port, status %d\n", rc); 31074aebd3bdSLior David return rc; 31084aebd3bdSLior David } 31094aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 31104aebd3bdSLior David wil_err(wil, "WMI_PORT_DELETE returned status %d\n", 31114aebd3bdSLior David reply.evt.status); 31124aebd3bdSLior David return -EINVAL; 31134aebd3bdSLior David } 31144aebd3bdSLior David 31154aebd3bdSLior David return 0; 31164aebd3bdSLior David } 31174aebd3bdSLior David 3118e00243faSLior David static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, 31192be7d22fSVladimir Kondratiev void *d, int len) 31202be7d22fSVladimir Kondratiev { 31212be7d22fSVladimir Kondratiev uint i; 31222be7d22fSVladimir Kondratiev 31232be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) { 31242be7d22fSVladimir Kondratiev if (wmi_evt_handlers[i].eventid == id) { 3125e00243faSLior David wmi_evt_handlers[i].handler(vif, id, d, len); 31262be7d22fSVladimir Kondratiev return true; 31272be7d22fSVladimir Kondratiev } 31282be7d22fSVladimir Kondratiev } 31292be7d22fSVladimir Kondratiev 31302be7d22fSVladimir Kondratiev return false; 31312be7d22fSVladimir Kondratiev } 31322be7d22fSVladimir Kondratiev 31332be7d22fSVladimir Kondratiev static void wmi_event_handle(struct wil6210_priv *wil, 31342be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 31352be7d22fSVladimir Kondratiev { 31362be7d22fSVladimir Kondratiev u16 len = le16_to_cpu(hdr->len); 31374aebd3bdSLior David struct wil6210_vif *vif; 31382be7d22fSVladimir Kondratiev 31392be7d22fSVladimir Kondratiev if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && 3140b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 3141b874ddecSLior David struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); 31422be7d22fSVladimir Kondratiev void *evt_data = (void *)(&wmi[1]); 3143b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 3144e00243faSLior David u8 mid = wmi->mid; 3145028e1836SVladimir Kondratiev 3146e00243faSLior David wil_dbg_wmi(wil, "Handle %s (0x%04x) (reply_id 0x%04x,%d)\n", 3147e00243faSLior David eventid2name(id), id, wil->reply_id, 3148e00243faSLior David wil->reply_mid); 3149e00243faSLior David 31504aebd3bdSLior David if (mid == MID_BROADCAST) 31514aebd3bdSLior David mid = 0; 3152ac0e541aSAlexei Avshalom Lazar if (mid >= ARRAY_SIZE(wil->vifs) || mid >= wil->max_vifs) { 31534aebd3bdSLior David wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", 31544aebd3bdSLior David mid); 31554aebd3bdSLior David return; 31564aebd3bdSLior David } 31574aebd3bdSLior David vif = wil->vifs[mid]; 31584aebd3bdSLior David if (!vif) { 31594aebd3bdSLior David wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", 31604aebd3bdSLior David mid); 31614aebd3bdSLior David return; 31624aebd3bdSLior David } 31634aebd3bdSLior David 31642be7d22fSVladimir Kondratiev /* check if someone waits for this event */ 3165e00243faSLior David if (wil->reply_id && wil->reply_id == id && 3166e00243faSLior David wil->reply_mid == mid) { 31670916d9f2SMaya Erez WARN_ON(wil->reply_buf); 3168e00243faSLior David 3169e00243faSLior David wmi_evt_call_handler(vif, id, evt_data, 31702be7d22fSVladimir Kondratiev len - sizeof(*wmi)); 3171af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n", 3172af3db60aSLazar Alexei id); 317359502647SDedy Lansky complete(&wil->wmi_call); 31742be7d22fSVladimir Kondratiev return; 31752be7d22fSVladimir Kondratiev } 31762be7d22fSVladimir Kondratiev /* unsolicited event */ 31772be7d22fSVladimir Kondratiev /* search for handler */ 3178e00243faSLior David if (!wmi_evt_call_handler(vif, id, evt_data, 31792be7d22fSVladimir Kondratiev len - sizeof(*wmi))) { 3180a3ce5ccdSDedy Lansky wil_info(wil, "Unhandled event 0x%04x\n", id); 31812be7d22fSVladimir Kondratiev } 31822be7d22fSVladimir Kondratiev } else { 31832be7d22fSVladimir Kondratiev wil_err(wil, "Unknown event type\n"); 31842be7d22fSVladimir Kondratiev print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1, 31852be7d22fSVladimir Kondratiev hdr, sizeof(*hdr) + len, true); 31862be7d22fSVladimir Kondratiev } 31872be7d22fSVladimir Kondratiev } 31882be7d22fSVladimir Kondratiev 31892be7d22fSVladimir Kondratiev /* 31902be7d22fSVladimir Kondratiev * Retrieve next WMI event from the pending list 31912be7d22fSVladimir Kondratiev */ 31922be7d22fSVladimir Kondratiev static struct list_head *next_wmi_ev(struct wil6210_priv *wil) 31932be7d22fSVladimir Kondratiev { 31942be7d22fSVladimir Kondratiev ulong flags; 31952be7d22fSVladimir Kondratiev struct list_head *ret = NULL; 31962be7d22fSVladimir Kondratiev 31972be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 31982be7d22fSVladimir Kondratiev 31992be7d22fSVladimir Kondratiev if (!list_empty(&wil->pending_wmi_ev)) { 32002be7d22fSVladimir Kondratiev ret = wil->pending_wmi_ev.next; 32012be7d22fSVladimir Kondratiev list_del(ret); 32022be7d22fSVladimir Kondratiev } 32032be7d22fSVladimir Kondratiev 32042be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 32052be7d22fSVladimir Kondratiev 32062be7d22fSVladimir Kondratiev return ret; 32072be7d22fSVladimir Kondratiev } 32082be7d22fSVladimir Kondratiev 32092be7d22fSVladimir Kondratiev /* 32102be7d22fSVladimir Kondratiev * Handler for the WMI events 32112be7d22fSVladimir Kondratiev */ 32122be7d22fSVladimir Kondratiev void wmi_event_worker(struct work_struct *work) 32132be7d22fSVladimir Kondratiev { 32142be7d22fSVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 32152be7d22fSVladimir Kondratiev wmi_event_worker); 32162be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 32172be7d22fSVladimir Kondratiev struct list_head *lh; 32182be7d22fSVladimir Kondratiev 3219af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Start\n"); 32202be7d22fSVladimir Kondratiev while ((lh = next_wmi_ev(wil)) != NULL) { 32212be7d22fSVladimir Kondratiev evt = list_entry(lh, struct pending_wmi_event, list); 32222be7d22fSVladimir Kondratiev wmi_event_handle(wil, &evt->event.hdr); 32232be7d22fSVladimir Kondratiev kfree(evt); 32242be7d22fSVladimir Kondratiev } 3225af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Finished\n"); 32262be7d22fSVladimir Kondratiev } 3227fe9ee51eSMaya Erez 3228fe9ee51eSMaya Erez bool wil_is_wmi_idle(struct wil6210_priv *wil) 3229fe9ee51eSMaya Erez { 3230fe9ee51eSMaya Erez ulong flags; 3231fe9ee51eSMaya Erez struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 3232fe9ee51eSMaya Erez bool rc = false; 3233fe9ee51eSMaya Erez 3234fe9ee51eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3235fe9ee51eSMaya Erez 3236fe9ee51eSMaya Erez /* Check if there are pending WMI events in the events queue */ 3237fe9ee51eSMaya Erez if (!list_empty(&wil->pending_wmi_ev)) { 3238fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI events in queue\n"); 3239fe9ee51eSMaya Erez goto out; 3240fe9ee51eSMaya Erez } 3241fe9ee51eSMaya Erez 3242fe9ee51eSMaya Erez /* Check if there is a pending WMI call */ 3243fe9ee51eSMaya Erez if (wil->reply_id) { 3244fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI call\n"); 3245fe9ee51eSMaya Erez goto out; 3246fe9ee51eSMaya Erez } 3247fe9ee51eSMaya Erez 3248fe9ee51eSMaya Erez /* Check if there are pending RX events in mbox */ 3249fe9ee51eSMaya Erez r->head = wil_r(wil, RGF_MBOX + 3250fe9ee51eSMaya Erez offsetof(struct wil6210_mbox_ctl, rx.head)); 3251fe9ee51eSMaya Erez if (r->tail != r->head) 3252fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI mbox events\n"); 3253fe9ee51eSMaya Erez else 3254fe9ee51eSMaya Erez rc = true; 3255fe9ee51eSMaya Erez 3256fe9ee51eSMaya Erez out: 3257fe9ee51eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 3258fe9ee51eSMaya Erez return rc; 3259fe9ee51eSMaya Erez } 3260a5dc6883SDedy Lansky 3261a5dc6883SDedy Lansky static void 3262a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(struct wil6210_priv *wil, 3263a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3264a5dc6883SDedy Lansky struct cfg80211_ssid *ssids, int n_ssids, 3265a5dc6883SDedy Lansky struct cfg80211_match_set *match_sets, 3266a5dc6883SDedy Lansky int n_match_sets) 3267a5dc6883SDedy Lansky { 3268a5dc6883SDedy Lansky int i; 3269a5dc6883SDedy Lansky 3270a5dc6883SDedy Lansky if (n_match_sets > WMI_MAX_PNO_SSID_NUM) { 3271a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many match sets (%d), use first %d\n", 3272a5dc6883SDedy Lansky n_match_sets, WMI_MAX_PNO_SSID_NUM); 3273a5dc6883SDedy Lansky n_match_sets = WMI_MAX_PNO_SSID_NUM; 3274a5dc6883SDedy Lansky } 3275a5dc6883SDedy Lansky cmd->num_of_ssids = n_match_sets; 3276a5dc6883SDedy Lansky 3277a5dc6883SDedy Lansky for (i = 0; i < n_match_sets; i++) { 3278a5dc6883SDedy Lansky struct wmi_sched_scan_ssid_match *wmi_match = 3279a5dc6883SDedy Lansky &cmd->ssid_for_match[i]; 3280a5dc6883SDedy Lansky struct cfg80211_match_set *cfg_match = &match_sets[i]; 3281a5dc6883SDedy Lansky int j; 3282a5dc6883SDedy Lansky 3283a5dc6883SDedy Lansky wmi_match->ssid_len = cfg_match->ssid.ssid_len; 3284a5dc6883SDedy Lansky memcpy(wmi_match->ssid, cfg_match->ssid.ssid, 3285a5dc6883SDedy Lansky min_t(u8, wmi_match->ssid_len, WMI_MAX_SSID_LEN)); 3286a5dc6883SDedy Lansky wmi_match->rssi_threshold = S8_MIN; 3287a5dc6883SDedy Lansky if (cfg_match->rssi_thold >= S8_MIN && 3288a5dc6883SDedy Lansky cfg_match->rssi_thold <= S8_MAX) 3289a5dc6883SDedy Lansky wmi_match->rssi_threshold = cfg_match->rssi_thold; 3290a5dc6883SDedy Lansky 3291a5dc6883SDedy Lansky for (j = 0; j < n_ssids; j++) 3292a5dc6883SDedy Lansky if (wmi_match->ssid_len == ssids[j].ssid_len && 3293a5dc6883SDedy Lansky memcmp(wmi_match->ssid, ssids[j].ssid, 3294a5dc6883SDedy Lansky wmi_match->ssid_len) == 0) 3295a5dc6883SDedy Lansky wmi_match->add_ssid_to_probe = true; 3296a5dc6883SDedy Lansky } 3297a5dc6883SDedy Lansky } 3298a5dc6883SDedy Lansky 3299a5dc6883SDedy Lansky static void 3300a5dc6883SDedy Lansky wmi_sched_scan_set_channels(struct wil6210_priv *wil, 3301a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3302a5dc6883SDedy Lansky u32 n_channels, 3303a5dc6883SDedy Lansky struct ieee80211_channel **channels) 3304a5dc6883SDedy Lansky { 3305a5dc6883SDedy Lansky int i; 3306a5dc6883SDedy Lansky 3307a5dc6883SDedy Lansky if (n_channels > WMI_MAX_CHANNEL_NUM) { 3308a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many channels (%d), use first %d\n", 3309a5dc6883SDedy Lansky n_channels, WMI_MAX_CHANNEL_NUM); 3310a5dc6883SDedy Lansky n_channels = WMI_MAX_CHANNEL_NUM; 3311a5dc6883SDedy Lansky } 3312a5dc6883SDedy Lansky cmd->num_of_channels = n_channels; 3313a5dc6883SDedy Lansky 3314a5dc6883SDedy Lansky for (i = 0; i < n_channels; i++) { 3315a5dc6883SDedy Lansky struct ieee80211_channel *cfg_chan = channels[i]; 3316a5dc6883SDedy Lansky 3317a5dc6883SDedy Lansky cmd->channel_list[i] = cfg_chan->hw_value - 1; 3318a5dc6883SDedy Lansky } 3319a5dc6883SDedy Lansky } 3320a5dc6883SDedy Lansky 3321a5dc6883SDedy Lansky static void 3322a5dc6883SDedy Lansky wmi_sched_scan_set_plans(struct wil6210_priv *wil, 3323a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3324a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *scan_plans, 3325a5dc6883SDedy Lansky int n_scan_plans) 3326a5dc6883SDedy Lansky { 3327a5dc6883SDedy Lansky int i; 3328a5dc6883SDedy Lansky 3329a5dc6883SDedy Lansky if (n_scan_plans > WMI_MAX_PLANS_NUM) { 3330a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many plans (%d), use first %d\n", 3331a5dc6883SDedy Lansky n_scan_plans, WMI_MAX_PLANS_NUM); 3332a5dc6883SDedy Lansky n_scan_plans = WMI_MAX_PLANS_NUM; 3333a5dc6883SDedy Lansky } 3334a5dc6883SDedy Lansky 3335a5dc6883SDedy Lansky for (i = 0; i < n_scan_plans; i++) { 3336a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *cfg_plan = &scan_plans[i]; 3337a5dc6883SDedy Lansky 3338a5dc6883SDedy Lansky cmd->scan_plans[i].interval_sec = 3339a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->interval); 3340a5dc6883SDedy Lansky cmd->scan_plans[i].num_of_iterations = 3341a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->iterations); 3342a5dc6883SDedy Lansky } 3343a5dc6883SDedy Lansky } 3344a5dc6883SDedy Lansky 3345a5dc6883SDedy Lansky int wmi_start_sched_scan(struct wil6210_priv *wil, 3346a5dc6883SDedy Lansky struct cfg80211_sched_scan_request *request) 3347a5dc6883SDedy Lansky { 3348e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3349a5dc6883SDedy Lansky int rc; 3350a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd cmd = { 3351a5dc6883SDedy Lansky .min_rssi_threshold = S8_MIN, 3352a5dc6883SDedy Lansky .initial_delay_sec = cpu_to_le16(request->delay), 3353a5dc6883SDedy Lansky }; 3354a5dc6883SDedy Lansky struct { 3355a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3356a5dc6883SDedy Lansky struct wmi_start_sched_scan_event evt; 3357807b0860SAlexei Avshalom Lazar } __packed reply = { 3358807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3359807b0860SAlexei Avshalom Lazar }; 3360a5dc6883SDedy Lansky 3361a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3362a5dc6883SDedy Lansky return -ENOTSUPP; 3363a5dc6883SDedy Lansky 3364a5dc6883SDedy Lansky if (request->min_rssi_thold >= S8_MIN && 3365a5dc6883SDedy Lansky request->min_rssi_thold <= S8_MAX) 3366a5dc6883SDedy Lansky cmd.min_rssi_threshold = request->min_rssi_thold; 3367a5dc6883SDedy Lansky 3368a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(wil, &cmd, request->ssids, request->n_ssids, 3369a5dc6883SDedy Lansky request->match_sets, request->n_match_sets); 3370a5dc6883SDedy Lansky wmi_sched_scan_set_channels(wil, &cmd, 3371a5dc6883SDedy Lansky request->n_channels, request->channels); 3372a5dc6883SDedy Lansky wmi_sched_scan_set_plans(wil, &cmd, 3373a5dc6883SDedy Lansky request->scan_plans, request->n_scan_plans); 3374a5dc6883SDedy Lansky 3375e00243faSLior David rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, 3376e00243faSLior David &cmd, sizeof(cmd), 3377a5dc6883SDedy Lansky WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3378a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3379a5dc6883SDedy Lansky if (rc) 3380a5dc6883SDedy Lansky return rc; 3381a5dc6883SDedy Lansky 3382a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3383a5dc6883SDedy Lansky wil_err(wil, "start sched scan failed, result %d\n", 3384a5dc6883SDedy Lansky reply.evt.result); 3385a5dc6883SDedy Lansky return -EINVAL; 3386a5dc6883SDedy Lansky } 3387a5dc6883SDedy Lansky 3388a5dc6883SDedy Lansky return 0; 3389a5dc6883SDedy Lansky } 3390a5dc6883SDedy Lansky 3391a5dc6883SDedy Lansky int wmi_stop_sched_scan(struct wil6210_priv *wil) 3392a5dc6883SDedy Lansky { 3393e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3394a5dc6883SDedy Lansky int rc; 3395a5dc6883SDedy Lansky struct { 3396a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3397a5dc6883SDedy Lansky struct wmi_stop_sched_scan_event evt; 3398807b0860SAlexei Avshalom Lazar } __packed reply = { 3399807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3400807b0860SAlexei Avshalom Lazar }; 3401a5dc6883SDedy Lansky 3402a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3403a5dc6883SDedy Lansky return -ENOTSUPP; 3404a5dc6883SDedy Lansky 3405e00243faSLior David rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, 3406a5dc6883SDedy Lansky WMI_STOP_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3407a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3408a5dc6883SDedy Lansky if (rc) 3409a5dc6883SDedy Lansky return rc; 3410a5dc6883SDedy Lansky 3411a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3412a5dc6883SDedy Lansky wil_err(wil, "stop sched scan failed, result %d\n", 3413a5dc6883SDedy Lansky reply.evt.result); 3414a5dc6883SDedy Lansky return -EINVAL; 3415a5dc6883SDedy Lansky } 3416a5dc6883SDedy Lansky 3417a5dc6883SDedy Lansky return 0; 3418a5dc6883SDedy Lansky } 34191c21cc5fSDedy Lansky 34201c21cc5fSDedy Lansky int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) 34211c21cc5fSDedy Lansky { 34221c21cc5fSDedy Lansky size_t total; 34231c21cc5fSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 34241c21cc5fSDedy Lansky struct ieee80211_mgmt *mgmt_frame = (void *)buf; 34251c21cc5fSDedy Lansky struct wmi_sw_tx_req_cmd *cmd; 34261c21cc5fSDedy Lansky struct { 34271c21cc5fSDedy Lansky struct wmi_cmd_hdr wmi; 34281c21cc5fSDedy Lansky struct wmi_sw_tx_complete_event evt; 34291c21cc5fSDedy Lansky } __packed evt = { 34301c21cc5fSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 34311c21cc5fSDedy Lansky }; 34321c21cc5fSDedy Lansky int rc; 34331c21cc5fSDedy Lansky 34341c21cc5fSDedy Lansky wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); 34351c21cc5fSDedy Lansky wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 34361c21cc5fSDedy Lansky len, true); 34371c21cc5fSDedy Lansky 34381c21cc5fSDedy Lansky if (len < sizeof(struct ieee80211_hdr_3addr)) 34391c21cc5fSDedy Lansky return -EINVAL; 34401c21cc5fSDedy Lansky 34411c21cc5fSDedy Lansky total = sizeof(*cmd) + len; 34421c21cc5fSDedy Lansky if (total < len) { 34431c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx invalid len %zu\n", len); 34441c21cc5fSDedy Lansky return -EINVAL; 34451c21cc5fSDedy Lansky } 34461c21cc5fSDedy Lansky 34471c21cc5fSDedy Lansky cmd = kmalloc(total, GFP_KERNEL); 34481c21cc5fSDedy Lansky if (!cmd) 34491c21cc5fSDedy Lansky return -ENOMEM; 34501c21cc5fSDedy Lansky 34511c21cc5fSDedy Lansky memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 34521c21cc5fSDedy Lansky cmd->len = cpu_to_le16(len); 34531c21cc5fSDedy Lansky memcpy(cmd->payload, buf, len); 34541c21cc5fSDedy Lansky 34551c21cc5fSDedy Lansky rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, 34561c21cc5fSDedy Lansky WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 34571c21cc5fSDedy Lansky if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 34581c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx failed with status %d\n", evt.evt.status); 34591c21cc5fSDedy Lansky rc = -EINVAL; 34601c21cc5fSDedy Lansky } 34611c21cc5fSDedy Lansky 34621c21cc5fSDedy Lansky kfree(cmd); 34631c21cc5fSDedy Lansky 34641c21cc5fSDedy Lansky return rc; 34651c21cc5fSDedy Lansky } 346696c93589SGidon Studinski 3467b698e2dfSAhmad Masri int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, 3468b698e2dfSAhmad Masri u8 channel, u16 duration_ms) 3469b698e2dfSAhmad Masri { 3470b698e2dfSAhmad Masri size_t total; 3471b698e2dfSAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 3472b698e2dfSAhmad Masri struct ieee80211_mgmt *mgmt_frame = (void *)buf; 3473b698e2dfSAhmad Masri struct wmi_sw_tx_req_ext_cmd *cmd; 3474b698e2dfSAhmad Masri struct { 3475b698e2dfSAhmad Masri struct wmi_cmd_hdr wmi; 3476b698e2dfSAhmad Masri struct wmi_sw_tx_complete_event evt; 3477b698e2dfSAhmad Masri } __packed evt = { 3478b698e2dfSAhmad Masri .evt = {.status = WMI_FW_STATUS_FAILURE}, 3479b698e2dfSAhmad Masri }; 3480b698e2dfSAhmad Masri int rc; 3481b698e2dfSAhmad Masri 3482b698e2dfSAhmad Masri wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", 3483b698e2dfSAhmad Masri vif->mid, channel, duration_ms); 3484b698e2dfSAhmad Masri wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 3485b698e2dfSAhmad Masri len, true); 3486b698e2dfSAhmad Masri 3487b698e2dfSAhmad Masri if (len < sizeof(struct ieee80211_hdr_3addr)) { 3488b698e2dfSAhmad Masri wil_err(wil, "short frame. len %zu\n", len); 3489b698e2dfSAhmad Masri return -EINVAL; 3490b698e2dfSAhmad Masri } 3491b698e2dfSAhmad Masri 3492b698e2dfSAhmad Masri total = sizeof(*cmd) + len; 3493b698e2dfSAhmad Masri if (total < len) { 3494b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); 3495b698e2dfSAhmad Masri return -EINVAL; 3496b698e2dfSAhmad Masri } 3497b698e2dfSAhmad Masri 3498b698e2dfSAhmad Masri cmd = kzalloc(total, GFP_KERNEL); 3499b698e2dfSAhmad Masri if (!cmd) 3500b698e2dfSAhmad Masri return -ENOMEM; 3501b698e2dfSAhmad Masri 3502b698e2dfSAhmad Masri memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 3503b698e2dfSAhmad Masri cmd->len = cpu_to_le16(len); 3504b698e2dfSAhmad Masri memcpy(cmd->payload, buf, len); 3505b698e2dfSAhmad Masri cmd->channel = channel - 1; 3506b698e2dfSAhmad Masri cmd->duration_ms = cpu_to_le16(duration_ms); 3507b698e2dfSAhmad Masri 3508b698e2dfSAhmad Masri rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, 3509b698e2dfSAhmad Masri WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 3510b698e2dfSAhmad Masri if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 3511b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext failed with status %d\n", 3512b698e2dfSAhmad Masri evt.evt.status); 3513b698e2dfSAhmad Masri rc = -EINVAL; 3514b698e2dfSAhmad Masri } 3515b698e2dfSAhmad Masri 3516b698e2dfSAhmad Masri kfree(cmd); 3517b698e2dfSAhmad Masri 3518b698e2dfSAhmad Masri return rc; 3519b698e2dfSAhmad Masri } 3520b698e2dfSAhmad Masri 352196c93589SGidon Studinski int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) 352296c93589SGidon Studinski { 352396c93589SGidon Studinski int rc; 352496c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 352596c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 352696c93589SGidon Studinski struct wmi_tx_status_ring_add_cmd cmd = { 352796c93589SGidon Studinski .ring_cfg = { 352896c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 352996c93589SGidon Studinski }, 353096c93589SGidon Studinski .irq_index = WIL_TX_STATUS_IRQ_IDX 353196c93589SGidon Studinski }; 353296c93589SGidon Studinski struct { 353396c93589SGidon Studinski struct wmi_cmd_hdr hdr; 353496c93589SGidon Studinski struct wmi_tx_status_ring_cfg_done_event evt; 353596c93589SGidon Studinski } __packed reply = { 353696c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 353796c93589SGidon Studinski }; 353896c93589SGidon Studinski 353996c93589SGidon Studinski cmd.ring_cfg.ring_id = ring_id; 354096c93589SGidon Studinski 354196c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 354296c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 354396c93589SGidon Studinski sizeof(cmd), WMI_TX_STATUS_RING_CFG_DONE_EVENTID, 354496c93589SGidon Studinski &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 354596c93589SGidon Studinski if (rc) { 354696c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 354796c93589SGidon Studinski return rc; 354896c93589SGidon Studinski } 354996c93589SGidon Studinski 355096c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 355196c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, status %d\n", 355296c93589SGidon Studinski reply.evt.status); 355396c93589SGidon Studinski return -EINVAL; 355496c93589SGidon Studinski } 355596c93589SGidon Studinski 355696c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 355796c93589SGidon Studinski 355896c93589SGidon Studinski return 0; 355996c93589SGidon Studinski } 356096c93589SGidon Studinski 356196c93589SGidon Studinski int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc) 356296c93589SGidon Studinski { 356396c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 356496c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 356596c93589SGidon Studinski int rc; 356696c93589SGidon Studinski struct wmi_cfg_def_rx_offload_cmd cmd = { 356796c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(WIL_MAX_ETH_MTU)), 356896c93589SGidon Studinski .max_rx_pl_per_desc = cpu_to_le16(max_rx_pl_per_desc), 356996c93589SGidon Studinski .decap_trans_type = WMI_DECAP_TYPE_802_3, 357096c93589SGidon Studinski .l2_802_3_offload_ctrl = 0, 357196c93589SGidon Studinski .l3_l4_ctrl = 1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS, 357296c93589SGidon Studinski }; 357396c93589SGidon Studinski struct { 357496c93589SGidon Studinski struct wmi_cmd_hdr hdr; 357596c93589SGidon Studinski struct wmi_cfg_def_rx_offload_done_event evt; 357696c93589SGidon Studinski } __packed reply = { 357796c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 357896c93589SGidon Studinski }; 357996c93589SGidon Studinski 358096c93589SGidon Studinski rc = wmi_call(wil, WMI_CFG_DEF_RX_OFFLOAD_CMDID, vif->mid, &cmd, 358196c93589SGidon Studinski sizeof(cmd), WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID, &reply, 358296c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 358396c93589SGidon Studinski if (rc) { 358496c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, rc %d\n", rc); 358596c93589SGidon Studinski return rc; 358696c93589SGidon Studinski } 358796c93589SGidon Studinski 358896c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 358996c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, status %d\n", 359096c93589SGidon Studinski reply.evt.status); 359196c93589SGidon Studinski return -EINVAL; 359296c93589SGidon Studinski } 359396c93589SGidon Studinski 359496c93589SGidon Studinski return 0; 359596c93589SGidon Studinski } 359696c93589SGidon Studinski 359796c93589SGidon Studinski int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id) 359896c93589SGidon Studinski { 359996c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 360096c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 360196c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 360296c93589SGidon Studinski int rc; 360396c93589SGidon Studinski struct wmi_rx_status_ring_add_cmd cmd = { 360496c93589SGidon Studinski .ring_cfg = { 360596c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 360696c93589SGidon Studinski .ring_id = ring_id, 360796c93589SGidon Studinski }, 360896c93589SGidon Studinski .rx_msg_type = wil->use_compressed_rx_status ? 360996c93589SGidon Studinski WMI_RX_MSG_TYPE_COMPRESSED : 361096c93589SGidon Studinski WMI_RX_MSG_TYPE_EXTENDED, 361196c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 361296c93589SGidon Studinski }; 361396c93589SGidon Studinski struct { 361496c93589SGidon Studinski struct wmi_cmd_hdr hdr; 361596c93589SGidon Studinski struct wmi_rx_status_ring_cfg_done_event evt; 361696c93589SGidon Studinski } __packed reply = { 361796c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 361896c93589SGidon Studinski }; 361996c93589SGidon Studinski 362096c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 362196c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 362296c93589SGidon Studinski sizeof(cmd), WMI_RX_STATUS_RING_CFG_DONE_EVENTID, &reply, 362396c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 362496c93589SGidon Studinski if (rc) { 362596c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 362696c93589SGidon Studinski return rc; 362796c93589SGidon Studinski } 362896c93589SGidon Studinski 362996c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 363096c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, status %d\n", 363196c93589SGidon Studinski reply.evt.status); 363296c93589SGidon Studinski return -EINVAL; 363396c93589SGidon Studinski } 363496c93589SGidon Studinski 363596c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 363696c93589SGidon Studinski 363796c93589SGidon Studinski return 0; 363896c93589SGidon Studinski } 363996c93589SGidon Studinski 364096c93589SGidon Studinski int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id) 364196c93589SGidon Studinski { 364296c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 364396c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 364496c93589SGidon Studinski struct wil_ring *ring = &wil->ring_rx; 364596c93589SGidon Studinski int rc; 364696c93589SGidon Studinski struct wmi_rx_desc_ring_add_cmd cmd = { 364796c93589SGidon Studinski .ring_cfg = { 364896c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 364996c93589SGidon Studinski .ring_id = WIL_RX_DESC_RING_ID, 365096c93589SGidon Studinski }, 365196c93589SGidon Studinski .status_ring_id = status_ring_id, 365296c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 365396c93589SGidon Studinski }; 365496c93589SGidon Studinski struct { 365596c93589SGidon Studinski struct wmi_cmd_hdr hdr; 365696c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 365796c93589SGidon Studinski } __packed reply = { 365896c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 365996c93589SGidon Studinski }; 366096c93589SGidon Studinski 366196c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 366296c93589SGidon Studinski cmd.sw_tail_host_addr = cpu_to_le64(ring->edma_rx_swtail.pa); 366396c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 366496c93589SGidon Studinski sizeof(cmd), WMI_RX_DESC_RING_CFG_DONE_EVENTID, &reply, 366596c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 366696c93589SGidon Studinski if (rc) { 366796c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 366896c93589SGidon Studinski return rc; 366996c93589SGidon Studinski } 367096c93589SGidon Studinski 367196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 367296c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, status %d\n", 367396c93589SGidon Studinski reply.evt.status); 367496c93589SGidon Studinski return -EINVAL; 367596c93589SGidon Studinski } 367696c93589SGidon Studinski 367796c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 367896c93589SGidon Studinski 367996c93589SGidon Studinski return 0; 368096c93589SGidon Studinski } 368196c93589SGidon Studinski 368296c93589SGidon Studinski int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, 368396c93589SGidon Studinski int tid) 368496c93589SGidon Studinski { 368596c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 368696c93589SGidon Studinski int sring_id = wil->tx_sring_idx; /* there is only one TX sring */ 368796c93589SGidon Studinski int rc; 368896c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 368996c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 369096c93589SGidon Studinski struct wmi_tx_desc_ring_add_cmd cmd = { 369196c93589SGidon Studinski .ring_cfg = { 369296c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 369396c93589SGidon Studinski .ring_id = ring_id, 369496c93589SGidon Studinski }, 369596c93589SGidon Studinski .status_ring_id = sring_id, 369696c93589SGidon Studinski .cid = cid, 369796c93589SGidon Studinski .tid = tid, 369896c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 369996c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 370096c93589SGidon Studinski .schd_params = { 370196c93589SGidon Studinski .priority = cpu_to_le16(0), 370296c93589SGidon Studinski .timeslot_us = cpu_to_le16(0xfff), 370396c93589SGidon Studinski } 370496c93589SGidon Studinski }; 370596c93589SGidon Studinski struct { 370696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 370796c93589SGidon Studinski struct wmi_tx_desc_ring_cfg_done_event evt; 370896c93589SGidon Studinski } __packed reply = { 370996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 371096c93589SGidon Studinski }; 371196c93589SGidon Studinski 371296c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 371396c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 371496c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 371596c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 371696c93589SGidon Studinski if (rc) { 371796c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 371896c93589SGidon Studinski return rc; 371996c93589SGidon Studinski } 372096c93589SGidon Studinski 372196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 372296c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, status %d\n", 372396c93589SGidon Studinski reply.evt.status); 372496c93589SGidon Studinski return -EINVAL; 372596c93589SGidon Studinski } 372696c93589SGidon Studinski 372796c93589SGidon Studinski spin_lock_bh(&txdata->lock); 372896c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 372996c93589SGidon Studinski txdata->mid = vif->mid; 373096c93589SGidon Studinski txdata->enabled = 1; 373196c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 373296c93589SGidon Studinski 373396c93589SGidon Studinski return 0; 373496c93589SGidon Studinski } 373596c93589SGidon Studinski 373696c93589SGidon Studinski int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) 373796c93589SGidon Studinski { 373896c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 373996c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 374096c93589SGidon Studinski int rc; 374196c93589SGidon Studinski struct wmi_bcast_desc_ring_add_cmd cmd = { 374296c93589SGidon Studinski .ring_cfg = { 374396c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 374496c93589SGidon Studinski .ring_id = ring_id, 374596c93589SGidon Studinski }, 374696c93589SGidon Studinski .status_ring_id = wil->tx_sring_idx, 374796c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 374896c93589SGidon Studinski }; 374996c93589SGidon Studinski struct { 375096c93589SGidon Studinski struct wmi_cmd_hdr hdr; 375196c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 375296c93589SGidon Studinski } __packed reply = { 375396c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 375496c93589SGidon Studinski }; 375596c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 375696c93589SGidon Studinski 375796c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 375896c93589SGidon Studinski rc = wmi_call(wil, WMI_BCAST_DESC_RING_ADD_CMDID, vif->mid, &cmd, 375996c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 376096c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 376196c93589SGidon Studinski if (rc) { 376296c93589SGidon Studinski wil_err(wil, "WMI_BCAST_DESC_RING_ADD_CMD failed, rc %d\n", rc); 376396c93589SGidon Studinski return rc; 376496c93589SGidon Studinski } 376596c93589SGidon Studinski 376696c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 376796c93589SGidon Studinski wil_err(wil, "Broadcast Tx config failed, status %d\n", 376896c93589SGidon Studinski reply.evt.status); 376996c93589SGidon Studinski return -EINVAL; 377096c93589SGidon Studinski } 377196c93589SGidon Studinski 377296c93589SGidon Studinski spin_lock_bh(&txdata->lock); 377396c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 377496c93589SGidon Studinski txdata->mid = vif->mid; 377596c93589SGidon Studinski txdata->enabled = 1; 377696c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 377796c93589SGidon Studinski 377896c93589SGidon Studinski return 0; 377996c93589SGidon Studinski } 37800c936b3cSDedy Lansky 37810c936b3cSDedy Lansky int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) 37820c936b3cSDedy Lansky { 37830c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 37840c936b3cSDedy Lansky struct wmi_link_stats_cmd cmd = { 37850c936b3cSDedy Lansky .record_type_mask = cpu_to_le32(type), 37860c936b3cSDedy Lansky .cid = cid, 37870c936b3cSDedy Lansky .action = WMI_LINK_STATS_SNAPSHOT, 37880c936b3cSDedy Lansky .interval_msec = cpu_to_le32(interval), 37890c936b3cSDedy Lansky }; 37900c936b3cSDedy Lansky struct { 37910c936b3cSDedy Lansky struct wmi_cmd_hdr wmi; 37920c936b3cSDedy Lansky struct wmi_link_stats_config_done_event evt; 37930c936b3cSDedy Lansky } __packed reply = { 37940c936b3cSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 37950c936b3cSDedy Lansky }; 37960c936b3cSDedy Lansky int rc; 37970c936b3cSDedy Lansky 37980c936b3cSDedy Lansky rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), 37990c936b3cSDedy Lansky WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, 38000c936b3cSDedy Lansky sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 38010c936b3cSDedy Lansky if (rc) { 38020c936b3cSDedy Lansky wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); 38030c936b3cSDedy Lansky return rc; 38040c936b3cSDedy Lansky } 38050c936b3cSDedy Lansky 38060c936b3cSDedy Lansky if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 38070c936b3cSDedy Lansky wil_err(wil, "Link statistics config failed, status %d\n", 38080c936b3cSDedy Lansky reply.evt.status); 38090c936b3cSDedy Lansky return -EINVAL; 38100c936b3cSDedy Lansky } 38110c936b3cSDedy Lansky 38120c936b3cSDedy Lansky return 0; 38130c936b3cSDedy Lansky } 3814