12be7d22fSVladimir Kondratiev /* 2849a564bSDedy Lansky * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. 34276d771SMaya Erez * Copyright (c) 2018, The Linux Foundation. All rights reserved. 42be7d22fSVladimir Kondratiev * 52be7d22fSVladimir Kondratiev * Permission to use, copy, modify, and/or distribute this software for any 62be7d22fSVladimir Kondratiev * purpose with or without fee is hereby granted, provided that the above 72be7d22fSVladimir Kondratiev * copyright notice and this permission notice appear in all copies. 82be7d22fSVladimir Kondratiev * 92be7d22fSVladimir Kondratiev * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 102be7d22fSVladimir Kondratiev * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 112be7d22fSVladimir Kondratiev * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 122be7d22fSVladimir Kondratiev * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 132be7d22fSVladimir Kondratiev * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 142be7d22fSVladimir Kondratiev * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 152be7d22fSVladimir Kondratiev * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 162be7d22fSVladimir Kondratiev */ 172be7d22fSVladimir Kondratiev 181eb9d1e5SDedy Lansky #include <linux/moduleparam.h> 192be7d22fSVladimir Kondratiev #include <linux/etherdevice.h> 2047e19af9SVladimir Kondratiev #include <linux/if_arp.h> 212be7d22fSVladimir Kondratiev 222be7d22fSVladimir Kondratiev #include "wil6210.h" 2347e19af9SVladimir Kondratiev #include "txrx.h" 242be7d22fSVladimir Kondratiev #include "wmi.h" 2598658095SVladimir Kondratiev #include "trace.h" 262be7d22fSVladimir Kondratiev 27327755fbSVladimir Kondratiev static uint max_assoc_sta = WIL6210_MAX_CID; 2878484c44SMaya Erez module_param(max_assoc_sta, uint, 0644); 291eb9d1e5SDedy Lansky MODULE_PARM_DESC(max_assoc_sta, " Max number of stations associated to the AP"); 301eb9d1e5SDedy Lansky 313a3def8dSVladimir Kondratiev int agg_wsize; /* = 0; */ 3278484c44SMaya Erez module_param(agg_wsize, int, 0644); 333a3def8dSVladimir Kondratiev MODULE_PARM_DESC(agg_wsize, " Window size for Tx Block Ack after connect;" 343a3def8dSVladimir Kondratiev " 0 - use default; < 0 - don't auto-establish"); 353a3def8dSVladimir Kondratiev 3610d599adSMaya Erez u8 led_id = WIL_LED_INVALID_ID; 3778484c44SMaya Erez module_param(led_id, byte, 0444); 3810d599adSMaya Erez MODULE_PARM_DESC(led_id, 3910d599adSMaya Erez " 60G device led enablement. Set the led ID (0-2) to enable"); 4010d599adSMaya Erez 41fe9ee51eSMaya Erez #define WIL_WAIT_FOR_SUSPEND_RESUME_COMP 200 42a5dc6883SDedy Lansky #define WIL_WMI_CALL_GENERAL_TO_MS 100 43fe9ee51eSMaya Erez 442be7d22fSVladimir Kondratiev /** 452be7d22fSVladimir Kondratiev * WMI event receiving - theory of operations 462be7d22fSVladimir Kondratiev * 472be7d22fSVladimir Kondratiev * When firmware about to report WMI event, it fills memory area 482be7d22fSVladimir Kondratiev * in the mailbox and raises misc. IRQ. Thread interrupt handler invoked for 492be7d22fSVladimir Kondratiev * the misc IRQ, function @wmi_recv_cmd called by thread IRQ handler. 502be7d22fSVladimir Kondratiev * 512be7d22fSVladimir Kondratiev * @wmi_recv_cmd reads event, allocates memory chunk and attaches it to the 522be7d22fSVladimir Kondratiev * event list @wil->pending_wmi_ev. Then, work queue @wil->wmi_wq wakes up 532be7d22fSVladimir Kondratiev * and handles events within the @wmi_event_worker. Every event get detached 542be7d22fSVladimir Kondratiev * from list, processed and deleted. 552be7d22fSVladimir Kondratiev * 562be7d22fSVladimir Kondratiev * Purpose for this mechanism is to release IRQ thread; otherwise, 572be7d22fSVladimir Kondratiev * if WMI event handling involves another WMI command flow, this 2-nd flow 582be7d22fSVladimir Kondratiev * won't be completed because of blocked IRQ thread. 592be7d22fSVladimir Kondratiev */ 602be7d22fSVladimir Kondratiev 612be7d22fSVladimir Kondratiev /** 622be7d22fSVladimir Kondratiev * Addressing - theory of operations 632be7d22fSVladimir Kondratiev * 642be7d22fSVladimir Kondratiev * There are several buses present on the WIL6210 card. 652be7d22fSVladimir Kondratiev * Same memory areas are visible at different address on 662be7d22fSVladimir Kondratiev * the different busses. There are 3 main bus masters: 672be7d22fSVladimir Kondratiev * - MAC CPU (ucode) 682be7d22fSVladimir Kondratiev * - User CPU (firmware) 692be7d22fSVladimir Kondratiev * - AHB (host) 702be7d22fSVladimir Kondratiev * 712be7d22fSVladimir Kondratiev * On the PCI bus, there is one BAR (BAR0) of 2Mb size, exposing 722be7d22fSVladimir Kondratiev * AHB addresses starting from 0x880000 732be7d22fSVladimir Kondratiev * 744276d771SMaya Erez * Internally, firmware uses addresses that allow faster access but 752be7d22fSVladimir Kondratiev * are invisible from the host. To read from these addresses, alternative 762be7d22fSVladimir Kondratiev * AHB address must be used. 772be7d22fSVladimir Kondratiev */ 782be7d22fSVladimir Kondratiev 792be7d22fSVladimir Kondratiev /** 804276d771SMaya Erez * @sparrow_fw_mapping provides memory remapping table for sparrow 81b541d0a0SVladimir Kondratiev * 82b541d0a0SVladimir Kondratiev * array size should be in sync with the declaration in the wil6210.h 834276d771SMaya Erez * 844276d771SMaya Erez * Sparrow memory mapping: 854276d771SMaya Erez * Linker address PCI/Host address 864276d771SMaya Erez * 0x880000 .. 0xa80000 2Mb BAR0 874276d771SMaya Erez * 0x800000 .. 0x808000 0x900000 .. 0x908000 32k DCCM 884276d771SMaya Erez * 0x840000 .. 0x860000 0x908000 .. 0x928000 128k PERIPH 892be7d22fSVladimir Kondratiev */ 904276d771SMaya Erez const struct fw_map sparrow_fw_mapping[] = { 9161578820SLior David /* FW code RAM 256k */ 929a53d0b6SMaya Erez {0x000000, 0x040000, 0x8c0000, "fw_code", true, true}, 9361578820SLior David /* FW data RAM 32k */ 949a53d0b6SMaya Erez {0x800000, 0x808000, 0x900000, "fw_data", true, true}, 9561578820SLior David /* periph data 128k */ 969a53d0b6SMaya Erez {0x840000, 0x860000, 0x908000, "fw_peri", true, true}, 9761578820SLior David /* various RGF 40k */ 989a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 9961578820SLior David /* AGC table 4k */ 1009a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 10161578820SLior David /* Pcie_ext_rgf 4k */ 1029a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 10361578820SLior David /* mac_ext_rgf 512b */ 1049a53d0b6SMaya Erez {0x88c000, 0x88c200, 0x88c000, "mac_rgf_ext", true, true}, 10561578820SLior David /* upper area 548k */ 1069a53d0b6SMaya Erez {0x8c0000, 0x949000, 0x8c0000, "upper", true, true}, 10761578820SLior David /* UCODE areas - accessible by debugfs blobs but not by 10861578820SLior David * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 1092be7d22fSVladimir Kondratiev */ 11061578820SLior David /* ucode code RAM 128k */ 1119a53d0b6SMaya Erez {0x000000, 0x020000, 0x920000, "uc_code", false, false}, 11261578820SLior David /* ucode data RAM 16k */ 1139a53d0b6SMaya Erez {0x800000, 0x804000, 0x940000, "uc_data", false, false}, 1142be7d22fSVladimir Kondratiev }; 1152be7d22fSVladimir Kondratiev 1164276d771SMaya Erez /** 11754fca595SLior David * @sparrow_d0_mac_rgf_ext - mac_rgf_ext section for Sparrow D0 11854fca595SLior David * it is a bit larger to support extra features 11954fca595SLior David */ 12054fca595SLior David const struct fw_map sparrow_d0_mac_rgf_ext = { 1219a53d0b6SMaya Erez 0x88c000, 0x88c500, 0x88c000, "mac_rgf_ext", true, true 12254fca595SLior David }; 12354fca595SLior David 12454fca595SLior David /** 1254276d771SMaya Erez * @talyn_fw_mapping provides memory remapping table for Talyn 1264276d771SMaya Erez * 1274276d771SMaya Erez * array size should be in sync with the declaration in the wil6210.h 1284276d771SMaya Erez * 1294276d771SMaya Erez * Talyn memory mapping: 1304276d771SMaya Erez * Linker address PCI/Host address 1314276d771SMaya Erez * 0x880000 .. 0xc80000 4Mb BAR0 1324276d771SMaya Erez * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM 1334276d771SMaya Erez * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH 1344276d771SMaya Erez */ 1354276d771SMaya Erez const struct fw_map talyn_fw_mapping[] = { 1364276d771SMaya Erez /* FW code RAM 1M */ 1379a53d0b6SMaya Erez {0x000000, 0x100000, 0x900000, "fw_code", true, true}, 1384276d771SMaya Erez /* FW data RAM 128k */ 1399a53d0b6SMaya Erez {0x800000, 0x820000, 0xa00000, "fw_data", true, true}, 1404276d771SMaya Erez /* periph. data RAM 96k */ 1419a53d0b6SMaya Erez {0x840000, 0x858000, 0xa20000, "fw_peri", true, true}, 1424276d771SMaya Erez /* various RGF 40k */ 1439a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 1444276d771SMaya Erez /* AGC table 4k */ 1459a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 1464276d771SMaya Erez /* Pcie_ext_rgf 4k */ 1479a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 1484276d771SMaya Erez /* mac_ext_rgf 1344b */ 1499a53d0b6SMaya Erez {0x88c000, 0x88c540, 0x88c000, "mac_rgf_ext", true, true}, 1504276d771SMaya Erez /* ext USER RGF 4k */ 1519a53d0b6SMaya Erez {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true, true}, 1524276d771SMaya Erez /* OTP 4k */ 1539a53d0b6SMaya Erez {0x8a0000, 0x8a1000, 0x8a0000, "otp", true, false}, 1544276d771SMaya Erez /* DMA EXT RGF 64k */ 1559a53d0b6SMaya Erez {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true, true}, 1564276d771SMaya Erez /* upper area 1536k */ 1579a53d0b6SMaya Erez {0x900000, 0xa80000, 0x900000, "upper", true, true}, 1584276d771SMaya Erez /* UCODE areas - accessible by debugfs blobs but not by 1594276d771SMaya Erez * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 1604276d771SMaya Erez */ 1614276d771SMaya Erez /* ucode code RAM 256k */ 1629a53d0b6SMaya Erez {0x000000, 0x040000, 0xa38000, "uc_code", false, false}, 1634276d771SMaya Erez /* ucode data RAM 32k */ 1649a53d0b6SMaya Erez {0x800000, 0x808000, 0xa78000, "uc_data", false, false}, 1654276d771SMaya Erez }; 1664276d771SMaya Erez 167485790d0SMaya Erez /** 168485790d0SMaya Erez * @talyn_mb_fw_mapping provides memory remapping table for Talyn-MB 169485790d0SMaya Erez * 170485790d0SMaya Erez * array size should be in sync with the declaration in the wil6210.h 171485790d0SMaya Erez * 172485790d0SMaya Erez * Talyn MB memory mapping: 173485790d0SMaya Erez * Linker address PCI/Host address 174485790d0SMaya Erez * 0x880000 .. 0xc80000 4Mb BAR0 175485790d0SMaya Erez * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM 176485790d0SMaya Erez * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH 177485790d0SMaya Erez */ 178485790d0SMaya Erez const struct fw_map talyn_mb_fw_mapping[] = { 179485790d0SMaya Erez /* FW code RAM 768k */ 1809a53d0b6SMaya Erez {0x000000, 0x0c0000, 0x900000, "fw_code", true, true}, 181485790d0SMaya Erez /* FW data RAM 128k */ 1829a53d0b6SMaya Erez {0x800000, 0x820000, 0xa00000, "fw_data", true, true}, 183485790d0SMaya Erez /* periph. data RAM 96k */ 1849a53d0b6SMaya Erez {0x840000, 0x858000, 0xa20000, "fw_peri", true, true}, 185485790d0SMaya Erez /* various RGF 40k */ 1869a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 187485790d0SMaya Erez /* AGC table 4k */ 1889a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 189485790d0SMaya Erez /* Pcie_ext_rgf 4k */ 1909a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 191485790d0SMaya Erez /* mac_ext_rgf 2256b */ 1929a53d0b6SMaya Erez {0x88c000, 0x88c8d0, 0x88c000, "mac_rgf_ext", true, true}, 193485790d0SMaya Erez /* ext USER RGF 4k */ 1949a53d0b6SMaya Erez {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true, true}, 195485790d0SMaya Erez /* SEC PKA 16k */ 1969a53d0b6SMaya Erez {0x890000, 0x894000, 0x890000, "sec_pka", true, true}, 197485790d0SMaya Erez /* SEC KDF RGF 3096b */ 1989a53d0b6SMaya Erez {0x898000, 0x898c18, 0x898000, "sec_kdf_rgf", true, true}, 199485790d0SMaya Erez /* SEC MAIN 2124b */ 2009a53d0b6SMaya Erez {0x89a000, 0x89a84c, 0x89a000, "sec_main", true, true}, 201485790d0SMaya Erez /* OTP 4k */ 2029a53d0b6SMaya Erez {0x8a0000, 0x8a1000, 0x8a0000, "otp", true, false}, 203485790d0SMaya Erez /* DMA EXT RGF 64k */ 2049a53d0b6SMaya Erez {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true, true}, 205485790d0SMaya Erez /* DUM USER RGF 528b */ 2069a53d0b6SMaya Erez {0x8c0000, 0x8c0210, 0x8c0000, "dum_user_rgf", true, true}, 207485790d0SMaya Erez /* DMA OFU 296b */ 2089a53d0b6SMaya Erez {0x8c2000, 0x8c2128, 0x8c2000, "dma_ofu", true, true}, 209485790d0SMaya Erez /* ucode debug 4k */ 2109a53d0b6SMaya Erez {0x8c3000, 0x8c4000, 0x8c3000, "ucode_debug", true, true}, 211485790d0SMaya Erez /* upper area 1536k */ 2129a53d0b6SMaya Erez {0x900000, 0xa80000, 0x900000, "upper", true, true}, 213485790d0SMaya Erez /* UCODE areas - accessible by debugfs blobs but not by 214485790d0SMaya Erez * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 215485790d0SMaya Erez */ 216485790d0SMaya Erez /* ucode code RAM 256k */ 2179a53d0b6SMaya Erez {0x000000, 0x040000, 0xa38000, "uc_code", false, false}, 218485790d0SMaya Erez /* ucode data RAM 32k */ 2199a53d0b6SMaya Erez {0x800000, 0x808000, 0xa78000, "uc_data", false, false}, 220485790d0SMaya Erez }; 221485790d0SMaya Erez 2224276d771SMaya Erez struct fw_map fw_mapping[MAX_FW_MAPPING_TABLE_SIZE]; 2234276d771SMaya Erez 22410d599adSMaya Erez struct blink_on_off_time led_blink_time[] = { 22510d599adSMaya Erez {WIL_LED_BLINK_ON_SLOW_MS, WIL_LED_BLINK_OFF_SLOW_MS}, 22610d599adSMaya Erez {WIL_LED_BLINK_ON_MED_MS, WIL_LED_BLINK_OFF_MED_MS}, 22710d599adSMaya Erez {WIL_LED_BLINK_ON_FAST_MS, WIL_LED_BLINK_OFF_FAST_MS}, 22810d599adSMaya Erez }; 22910d599adSMaya Erez 23010d599adSMaya Erez u8 led_polarity = LED_POLARITY_LOW_ACTIVE; 23110d599adSMaya Erez 2322be7d22fSVladimir Kondratiev /** 23361578820SLior David * return AHB address for given firmware internal (linker) address 2342be7d22fSVladimir Kondratiev * @x - internal address 2352be7d22fSVladimir Kondratiev * If address have no valid AHB mapping, return 0 2362be7d22fSVladimir Kondratiev */ 2372be7d22fSVladimir Kondratiev static u32 wmi_addr_remap(u32 x) 2382be7d22fSVladimir Kondratiev { 2392be7d22fSVladimir Kondratiev uint i; 2402be7d22fSVladimir Kondratiev 2412be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) { 24261578820SLior David if (fw_mapping[i].fw && 24361578820SLior David ((x >= fw_mapping[i].from) && (x < fw_mapping[i].to))) 2442be7d22fSVladimir Kondratiev return x + fw_mapping[i].host - fw_mapping[i].from; 2452be7d22fSVladimir Kondratiev } 2462be7d22fSVladimir Kondratiev 2472be7d22fSVladimir Kondratiev return 0; 2482be7d22fSVladimir Kondratiev } 2492be7d22fSVladimir Kondratiev 2502be7d22fSVladimir Kondratiev /** 25170bcc658SLior David * find fw_mapping entry by section name 25270bcc658SLior David * @section - section name 25370bcc658SLior David * 25470bcc658SLior David * Return pointer to section or NULL if not found 25570bcc658SLior David */ 25670bcc658SLior David struct fw_map *wil_find_fw_mapping(const char *section) 25770bcc658SLior David { 25870bcc658SLior David int i; 25970bcc658SLior David 26070bcc658SLior David for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) 26170bcc658SLior David if (fw_mapping[i].name && 26270bcc658SLior David !strcmp(section, fw_mapping[i].name)) 26370bcc658SLior David return &fw_mapping[i]; 26470bcc658SLior David 26570bcc658SLior David return NULL; 26670bcc658SLior David } 26770bcc658SLior David 26870bcc658SLior David /** 2692be7d22fSVladimir Kondratiev * Check address validity for WMI buffer; remap if needed 2702be7d22fSVladimir Kondratiev * @ptr - internal (linker) fw/ucode address 271705d2fdeSLior David * @size - if non zero, validate the block does not 272705d2fdeSLior David * exceed the device memory (bar) 2732be7d22fSVladimir Kondratiev * 2742be7d22fSVladimir Kondratiev * Valid buffer should be DWORD aligned 2752be7d22fSVladimir Kondratiev * 2762be7d22fSVladimir Kondratiev * return address for accessing buffer from the host; 2772be7d22fSVladimir Kondratiev * if buffer is not valid, return NULL. 2782be7d22fSVladimir Kondratiev */ 279705d2fdeSLior David void __iomem *wmi_buffer_block(struct wil6210_priv *wil, __le32 ptr_, u32 size) 2802be7d22fSVladimir Kondratiev { 2812be7d22fSVladimir Kondratiev u32 off; 2822be7d22fSVladimir Kondratiev u32 ptr = le32_to_cpu(ptr_); 2832be7d22fSVladimir Kondratiev 2842be7d22fSVladimir Kondratiev if (ptr % 4) 2852be7d22fSVladimir Kondratiev return NULL; 2862be7d22fSVladimir Kondratiev 2872be7d22fSVladimir Kondratiev ptr = wmi_addr_remap(ptr); 2882be7d22fSVladimir Kondratiev if (ptr < WIL6210_FW_HOST_OFF) 2892be7d22fSVladimir Kondratiev return NULL; 2902be7d22fSVladimir Kondratiev 2912be7d22fSVladimir Kondratiev off = HOSTADDR(ptr); 292d86d4716SMaya Erez if (off > wil->bar_size - 4) 2932be7d22fSVladimir Kondratiev return NULL; 294705d2fdeSLior David if (size && ((off + size > wil->bar_size) || (off + size < off))) 295705d2fdeSLior David return NULL; 2962be7d22fSVladimir Kondratiev 2972be7d22fSVladimir Kondratiev return wil->csr + off; 2982be7d22fSVladimir Kondratiev } 2992be7d22fSVladimir Kondratiev 300705d2fdeSLior David void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr_) 301705d2fdeSLior David { 302705d2fdeSLior David return wmi_buffer_block(wil, ptr_, 0); 303705d2fdeSLior David } 304705d2fdeSLior David 3052be7d22fSVladimir Kondratiev /** 3062be7d22fSVladimir Kondratiev * Check address validity 3072be7d22fSVladimir Kondratiev */ 3082be7d22fSVladimir Kondratiev void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr) 3092be7d22fSVladimir Kondratiev { 3102be7d22fSVladimir Kondratiev u32 off; 3112be7d22fSVladimir Kondratiev 3122be7d22fSVladimir Kondratiev if (ptr % 4) 3132be7d22fSVladimir Kondratiev return NULL; 3142be7d22fSVladimir Kondratiev 3152be7d22fSVladimir Kondratiev if (ptr < WIL6210_FW_HOST_OFF) 3162be7d22fSVladimir Kondratiev return NULL; 3172be7d22fSVladimir Kondratiev 3182be7d22fSVladimir Kondratiev off = HOSTADDR(ptr); 319d86d4716SMaya Erez if (off > wil->bar_size - 4) 3202be7d22fSVladimir Kondratiev return NULL; 3212be7d22fSVladimir Kondratiev 3222be7d22fSVladimir Kondratiev return wil->csr + off; 3232be7d22fSVladimir Kondratiev } 3242be7d22fSVladimir Kondratiev 3252be7d22fSVladimir Kondratiev int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, 3262be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 3272be7d22fSVladimir Kondratiev { 3282be7d22fSVladimir Kondratiev void __iomem *src = wmi_buffer(wil, ptr); 3298fe59627SVladimir Kondratiev 3302be7d22fSVladimir Kondratiev if (!src) 3312be7d22fSVladimir Kondratiev return -EINVAL; 3322be7d22fSVladimir Kondratiev 3332be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(hdr, src, sizeof(*hdr)); 3342be7d22fSVladimir Kondratiev 3352be7d22fSVladimir Kondratiev return 0; 3362be7d22fSVladimir Kondratiev } 3372be7d22fSVladimir Kondratiev 3385fad7241SDedy Lansky static const char *cmdid2name(u16 cmdid) 3395fad7241SDedy Lansky { 3405fad7241SDedy Lansky switch (cmdid) { 3415fad7241SDedy Lansky case WMI_NOTIFY_REQ_CMDID: 3425fad7241SDedy Lansky return "WMI_NOTIFY_REQ_CMD"; 3435fad7241SDedy Lansky case WMI_START_SCAN_CMDID: 3445fad7241SDedy Lansky return "WMI_START_SCAN_CMD"; 3455fad7241SDedy Lansky case WMI_CONNECT_CMDID: 3465fad7241SDedy Lansky return "WMI_CONNECT_CMD"; 3475fad7241SDedy Lansky case WMI_DISCONNECT_CMDID: 3485fad7241SDedy Lansky return "WMI_DISCONNECT_CMD"; 3495fad7241SDedy Lansky case WMI_SW_TX_REQ_CMDID: 3505fad7241SDedy Lansky return "WMI_SW_TX_REQ_CMD"; 3515fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_CMDID: 3525fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_CMD"; 3535fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_CMDID: 3545fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_CMD"; 3555fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_CMDID: 3565fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_CMD"; 3575fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_CMDID: 3585fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_CMD"; 3595fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_CMDID: 3605fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_CMD"; 3615fad7241SDedy Lansky case WMI_TOF_SESSION_START_CMDID: 3625fad7241SDedy Lansky return "WMI_TOF_SESSION_START_CMD"; 3635fad7241SDedy Lansky case WMI_AOA_MEAS_CMDID: 3645fad7241SDedy Lansky return "WMI_AOA_MEAS_CMD"; 3655fad7241SDedy Lansky case WMI_PMC_CMDID: 3665fad7241SDedy Lansky return "WMI_PMC_CMD"; 3675fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_CMDID: 3685fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_CMD"; 3695fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_CMDID: 3705fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_CMD"; 3715fad7241SDedy Lansky case WMI_VRING_CFG_CMDID: 3725fad7241SDedy Lansky return "WMI_VRING_CFG_CMD"; 3735fad7241SDedy Lansky case WMI_BCAST_VRING_CFG_CMDID: 3745fad7241SDedy Lansky return "WMI_BCAST_VRING_CFG_CMD"; 3755fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_CMDID: 3765fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_CMD"; 3775fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_CMDID: 3785fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_CMD"; 3795fad7241SDedy Lansky case WMI_ECHO_CMDID: 3805fad7241SDedy Lansky return "WMI_ECHO_CMD"; 3815fad7241SDedy Lansky case WMI_SET_MAC_ADDRESS_CMDID: 3825fad7241SDedy Lansky return "WMI_SET_MAC_ADDRESS_CMD"; 3835fad7241SDedy Lansky case WMI_LED_CFG_CMDID: 3845fad7241SDedy Lansky return "WMI_LED_CFG_CMD"; 3855fad7241SDedy Lansky case WMI_PCP_START_CMDID: 3865fad7241SDedy Lansky return "WMI_PCP_START_CMD"; 3875fad7241SDedy Lansky case WMI_PCP_STOP_CMDID: 3885fad7241SDedy Lansky return "WMI_PCP_STOP_CMD"; 3895fad7241SDedy Lansky case WMI_SET_SSID_CMDID: 3905fad7241SDedy Lansky return "WMI_SET_SSID_CMD"; 3915fad7241SDedy Lansky case WMI_GET_SSID_CMDID: 3925fad7241SDedy Lansky return "WMI_GET_SSID_CMD"; 3935fad7241SDedy Lansky case WMI_SET_PCP_CHANNEL_CMDID: 3945fad7241SDedy Lansky return "WMI_SET_PCP_CHANNEL_CMD"; 3955fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_CMDID: 3965fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_CMD"; 3975fad7241SDedy Lansky case WMI_P2P_CFG_CMDID: 3985fad7241SDedy Lansky return "WMI_P2P_CFG_CMD"; 3993ada9314SLior David case WMI_PORT_ALLOCATE_CMDID: 4003ada9314SLior David return "WMI_PORT_ALLOCATE_CMD"; 4013ada9314SLior David case WMI_PORT_DELETE_CMDID: 4023ada9314SLior David return "WMI_PORT_DELETE_CMD"; 4035fad7241SDedy Lansky case WMI_START_LISTEN_CMDID: 4045fad7241SDedy Lansky return "WMI_START_LISTEN_CMD"; 4055fad7241SDedy Lansky case WMI_START_SEARCH_CMDID: 4065fad7241SDedy Lansky return "WMI_START_SEARCH_CMD"; 4075fad7241SDedy Lansky case WMI_DISCOVERY_STOP_CMDID: 4085fad7241SDedy Lansky return "WMI_DISCOVERY_STOP_CMD"; 4095fad7241SDedy Lansky case WMI_DELETE_CIPHER_KEY_CMDID: 4105fad7241SDedy Lansky return "WMI_DELETE_CIPHER_KEY_CMD"; 4115fad7241SDedy Lansky case WMI_ADD_CIPHER_KEY_CMDID: 4125fad7241SDedy Lansky return "WMI_ADD_CIPHER_KEY_CMD"; 4135fad7241SDedy Lansky case WMI_SET_APPIE_CMDID: 4145fad7241SDedy Lansky return "WMI_SET_APPIE_CMD"; 4155fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_CMDID: 4165fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_CMD"; 4175fad7241SDedy Lansky case WMI_TEMP_SENSE_CMDID: 4185fad7241SDedy Lansky return "WMI_TEMP_SENSE_CMD"; 4195fad7241SDedy Lansky case WMI_DEL_STA_CMDID: 4205fad7241SDedy Lansky return "WMI_DEL_STA_CMD"; 4215fad7241SDedy Lansky case WMI_DISCONNECT_STA_CMDID: 4225fad7241SDedy Lansky return "WMI_DISCONNECT_STA_CMD"; 42396c93589SGidon Studinski case WMI_RING_BA_EN_CMDID: 42496c93589SGidon Studinski return "WMI_RING_BA_EN_CMD"; 42596c93589SGidon Studinski case WMI_RING_BA_DIS_CMDID: 42696c93589SGidon Studinski return "WMI_RING_BA_DIS_CMD"; 4275fad7241SDedy Lansky case WMI_RCP_DELBA_CMDID: 4285fad7241SDedy Lansky return "WMI_RCP_DELBA_CMD"; 4295fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_CMDID: 4305fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_CMD"; 4317be13fc3SGidon Studinski case WMI_RCP_ADDBA_RESP_EDMA_CMDID: 4327be13fc3SGidon Studinski return "WMI_RCP_ADDBA_RESP_EDMA_CMD"; 4335fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_CMDID: 4345fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_CMD"; 4355fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_CMDID: 4365fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_CMD"; 4375fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_CMDID: 4385fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_CMD"; 4395fad7241SDedy Lansky case WMI_ABORT_SCAN_CMDID: 4405fad7241SDedy Lansky return "WMI_ABORT_SCAN_CMD"; 4415fad7241SDedy Lansky case WMI_NEW_STA_CMDID: 4425fad7241SDedy Lansky return "WMI_NEW_STA_CMD"; 4435fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_CMDID: 4445fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_CMD"; 4455fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_CMDID: 4465fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_CMD"; 4475fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_CMDID: 4485fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_CMD"; 4495fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_CMDID: 4505fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_CMD"; 451a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_CMDID: 452a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_CMD"; 453a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_CMDID: 454a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_CMD"; 45596c93589SGidon Studinski case WMI_TX_STATUS_RING_ADD_CMDID: 45696c93589SGidon Studinski return "WMI_TX_STATUS_RING_ADD_CMD"; 45796c93589SGidon Studinski case WMI_RX_STATUS_RING_ADD_CMDID: 45896c93589SGidon Studinski return "WMI_RX_STATUS_RING_ADD_CMD"; 45996c93589SGidon Studinski case WMI_TX_DESC_RING_ADD_CMDID: 46096c93589SGidon Studinski return "WMI_TX_DESC_RING_ADD_CMD"; 46196c93589SGidon Studinski case WMI_RX_DESC_RING_ADD_CMDID: 46296c93589SGidon Studinski return "WMI_RX_DESC_RING_ADD_CMD"; 46396c93589SGidon Studinski case WMI_BCAST_DESC_RING_ADD_CMDID: 46496c93589SGidon Studinski return "WMI_BCAST_DESC_RING_ADD_CMD"; 46596c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_CMDID: 46696c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_CMD"; 4670c936b3cSDedy Lansky case WMI_LINK_STATS_CMDID: 4680c936b3cSDedy Lansky return "WMI_LINK_STATS_CMD"; 469b698e2dfSAhmad Masri case WMI_SW_TX_REQ_EXT_CMDID: 470b698e2dfSAhmad Masri return "WMI_SW_TX_REQ_EXT_CMDID"; 4715fad7241SDedy Lansky default: 4725fad7241SDedy Lansky return "Untracked CMD"; 4735fad7241SDedy Lansky } 4745fad7241SDedy Lansky } 4755fad7241SDedy Lansky 4765fad7241SDedy Lansky static const char *eventid2name(u16 eventid) 4775fad7241SDedy Lansky { 4785fad7241SDedy Lansky switch (eventid) { 4795fad7241SDedy Lansky case WMI_NOTIFY_REQ_DONE_EVENTID: 4805fad7241SDedy Lansky return "WMI_NOTIFY_REQ_DONE_EVENT"; 4815fad7241SDedy Lansky case WMI_DISCONNECT_EVENTID: 4825fad7241SDedy Lansky return "WMI_DISCONNECT_EVENT"; 4835fad7241SDedy Lansky case WMI_SW_TX_COMPLETE_EVENTID: 4845fad7241SDedy Lansky return "WMI_SW_TX_COMPLETE_EVENT"; 4855fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID: 4865fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_DONE_EVENT"; 4875fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID: 4885fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_DONE_EVENT"; 4895fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 4905fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 4915fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 4925fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 4935fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_EVENTID: 4945fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_EVENT"; 4955fad7241SDedy Lansky case WMI_FW_READY_EVENTID: 4965fad7241SDedy Lansky return "WMI_FW_READY_EVENT"; 4975fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_EVENTID: 4985fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_EVENT"; 4995fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_EVENTID: 5005fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_EVENT"; 5015fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_EVENTID: 5025fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_EVENT"; 5035fad7241SDedy Lansky case WMI_VRING_CFG_DONE_EVENTID: 5045fad7241SDedy Lansky return "WMI_VRING_CFG_DONE_EVENT"; 5055fad7241SDedy Lansky case WMI_READY_EVENTID: 5065fad7241SDedy Lansky return "WMI_READY_EVENT"; 5075fad7241SDedy Lansky case WMI_RX_MGMT_PACKET_EVENTID: 5085fad7241SDedy Lansky return "WMI_RX_MGMT_PACKET_EVENT"; 5095fad7241SDedy Lansky case WMI_TX_MGMT_PACKET_EVENTID: 5105fad7241SDedy Lansky return "WMI_TX_MGMT_PACKET_EVENT"; 5115fad7241SDedy Lansky case WMI_SCAN_COMPLETE_EVENTID: 5125fad7241SDedy Lansky return "WMI_SCAN_COMPLETE_EVENT"; 5135fad7241SDedy Lansky case WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID: 5145fad7241SDedy Lansky return "WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENT"; 5155fad7241SDedy Lansky case WMI_CONNECT_EVENTID: 5165fad7241SDedy Lansky return "WMI_CONNECT_EVENT"; 5175fad7241SDedy Lansky case WMI_EAPOL_RX_EVENTID: 5185fad7241SDedy Lansky return "WMI_EAPOL_RX_EVENT"; 5195fad7241SDedy Lansky case WMI_BA_STATUS_EVENTID: 5205fad7241SDedy Lansky return "WMI_BA_STATUS_EVENT"; 5215fad7241SDedy Lansky case WMI_RCP_ADDBA_REQ_EVENTID: 5225fad7241SDedy Lansky return "WMI_RCP_ADDBA_REQ_EVENT"; 5235fad7241SDedy Lansky case WMI_DELBA_EVENTID: 5245fad7241SDedy Lansky return "WMI_DELBA_EVENT"; 52596c93589SGidon Studinski case WMI_RING_EN_EVENTID: 52696c93589SGidon Studinski return "WMI_RING_EN_EVENT"; 5275fad7241SDedy Lansky case WMI_DATA_PORT_OPEN_EVENTID: 5285fad7241SDedy Lansky return "WMI_DATA_PORT_OPEN_EVENT"; 5295fad7241SDedy Lansky case WMI_AOA_MEAS_EVENTID: 5305fad7241SDedy Lansky return "WMI_AOA_MEAS_EVENT"; 5315fad7241SDedy Lansky case WMI_TOF_SESSION_END_EVENTID: 5325fad7241SDedy Lansky return "WMI_TOF_SESSION_END_EVENT"; 5335fad7241SDedy Lansky case WMI_TOF_GET_CAPABILITIES_EVENTID: 5345fad7241SDedy Lansky return "WMI_TOF_GET_CAPABILITIES_EVENT"; 5355fad7241SDedy Lansky case WMI_TOF_SET_LCR_EVENTID: 5365fad7241SDedy Lansky return "WMI_TOF_SET_LCR_EVENT"; 5375fad7241SDedy Lansky case WMI_TOF_SET_LCI_EVENTID: 5385fad7241SDedy Lansky return "WMI_TOF_SET_LCI_EVENT"; 5395fad7241SDedy Lansky case WMI_TOF_FTM_PER_DEST_RES_EVENTID: 5405fad7241SDedy Lansky return "WMI_TOF_FTM_PER_DEST_RES_EVENT"; 5415fad7241SDedy Lansky case WMI_TOF_CHANNEL_INFO_EVENTID: 5425fad7241SDedy Lansky return "WMI_TOF_CHANNEL_INFO_EVENT"; 5435fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_EVENTID: 5445fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_EVENT"; 5455fad7241SDedy Lansky case WMI_ECHO_RSP_EVENTID: 5465fad7241SDedy Lansky return "WMI_ECHO_RSP_EVENT"; 5475fad7241SDedy Lansky case WMI_LED_CFG_DONE_EVENTID: 5485fad7241SDedy Lansky return "WMI_LED_CFG_DONE_EVENT"; 5495fad7241SDedy Lansky case WMI_PCP_STARTED_EVENTID: 5505fad7241SDedy Lansky return "WMI_PCP_STARTED_EVENT"; 5515fad7241SDedy Lansky case WMI_PCP_STOPPED_EVENTID: 5525fad7241SDedy Lansky return "WMI_PCP_STOPPED_EVENT"; 5535fad7241SDedy Lansky case WMI_GET_SSID_EVENTID: 5545fad7241SDedy Lansky return "WMI_GET_SSID_EVENT"; 5555fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_EVENTID: 5565fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_EVENT"; 5575fad7241SDedy Lansky case WMI_P2P_CFG_DONE_EVENTID: 5585fad7241SDedy Lansky return "WMI_P2P_CFG_DONE_EVENT"; 5593ada9314SLior David case WMI_PORT_ALLOCATED_EVENTID: 5603ada9314SLior David return "WMI_PORT_ALLOCATED_EVENT"; 5613ada9314SLior David case WMI_PORT_DELETED_EVENTID: 5623ada9314SLior David return "WMI_PORT_DELETED_EVENT"; 5635fad7241SDedy Lansky case WMI_LISTEN_STARTED_EVENTID: 5645fad7241SDedy Lansky return "WMI_LISTEN_STARTED_EVENT"; 5655fad7241SDedy Lansky case WMI_SEARCH_STARTED_EVENTID: 5665fad7241SDedy Lansky return "WMI_SEARCH_STARTED_EVENT"; 5675fad7241SDedy Lansky case WMI_DISCOVERY_STOPPED_EVENTID: 5685fad7241SDedy Lansky return "WMI_DISCOVERY_STOPPED_EVENT"; 5695fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_DONE_EVENTID: 5705fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_DONE_EVENT"; 5715fad7241SDedy Lansky case WMI_TEMP_SENSE_DONE_EVENTID: 5725fad7241SDedy Lansky return "WMI_TEMP_SENSE_DONE_EVENT"; 5735fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_SENT_EVENTID: 5745fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_SENT_EVENT"; 5755fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_EVENTID: 5765fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_EVENT"; 5775fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_EVENTID: 5785fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_EVENT"; 5795fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_EVENTID: 5805fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_EVENT"; 5815fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_EVENTID: 5825fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_EVENT"; 5835fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_EVENTID: 5845fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_EVENT"; 5855fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID: 5865fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENT"; 5875fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_EVENTID: 5885fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_EVENT"; 589a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_EVENTID: 590a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_EVENT"; 591a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_EVENTID: 592a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_EVENT"; 593a5dc6883SDedy Lansky case WMI_SCHED_SCAN_RESULT_EVENTID: 594a5dc6883SDedy Lansky return "WMI_SCHED_SCAN_RESULT_EVENT"; 59596c93589SGidon Studinski case WMI_TX_STATUS_RING_CFG_DONE_EVENTID: 59696c93589SGidon Studinski return "WMI_TX_STATUS_RING_CFG_DONE_EVENT"; 59796c93589SGidon Studinski case WMI_RX_STATUS_RING_CFG_DONE_EVENTID: 59896c93589SGidon Studinski return "WMI_RX_STATUS_RING_CFG_DONE_EVENT"; 59996c93589SGidon Studinski case WMI_TX_DESC_RING_CFG_DONE_EVENTID: 60096c93589SGidon Studinski return "WMI_TX_DESC_RING_CFG_DONE_EVENT"; 60196c93589SGidon Studinski case WMI_RX_DESC_RING_CFG_DONE_EVENTID: 60296c93589SGidon Studinski return "WMI_RX_DESC_RING_CFG_DONE_EVENT"; 60396c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID: 60496c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENT"; 6050c936b3cSDedy Lansky case WMI_LINK_STATS_CONFIG_DONE_EVENTID: 6060c936b3cSDedy Lansky return "WMI_LINK_STATS_CONFIG_DONE_EVENT"; 6070c936b3cSDedy Lansky case WMI_LINK_STATS_EVENTID: 6080c936b3cSDedy Lansky return "WMI_LINK_STATS_EVENT"; 6095fad7241SDedy Lansky default: 6105fad7241SDedy Lansky return "Untracked EVENT"; 6115fad7241SDedy Lansky } 6125fad7241SDedy Lansky } 6135fad7241SDedy Lansky 614e00243faSLior David static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, 615e00243faSLior David void *buf, u16 len) 6162be7d22fSVladimir Kondratiev { 6172be7d22fSVladimir Kondratiev struct { 6182be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 619b874ddecSLior David struct wmi_cmd_hdr wmi; 6202be7d22fSVladimir Kondratiev } __packed cmd = { 6212be7d22fSVladimir Kondratiev .hdr = { 6222be7d22fSVladimir Kondratiev .type = WIL_MBOX_HDR_TYPE_WMI, 6232be7d22fSVladimir Kondratiev .flags = 0, 6242be7d22fSVladimir Kondratiev .len = cpu_to_le16(sizeof(cmd.wmi) + len), 6252be7d22fSVladimir Kondratiev }, 6262be7d22fSVladimir Kondratiev .wmi = { 627e00243faSLior David .mid = mid, 628b874ddecSLior David .command_id = cpu_to_le16(cmdid), 6292be7d22fSVladimir Kondratiev }, 6302be7d22fSVladimir Kondratiev }; 6312be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx; 6322be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_head; 6332be7d22fSVladimir Kondratiev u32 next_head; 6342be7d22fSVladimir Kondratiev void __iomem *dst; 6352be7d22fSVladimir Kondratiev void __iomem *head = wmi_addr(wil, r->head); 6362be7d22fSVladimir Kondratiev uint retry; 637349214c1SMaya Erez int rc = 0; 6382be7d22fSVladimir Kondratiev 63926a6d527SLior David if (len > r->entry_size - sizeof(cmd)) { 6402be7d22fSVladimir Kondratiev wil_err(wil, "WMI size too large: %d bytes, max is %d\n", 6412be7d22fSVladimir Kondratiev (int)(sizeof(cmd) + len), r->entry_size); 6422be7d22fSVladimir Kondratiev return -ERANGE; 6432be7d22fSVladimir Kondratiev } 6442be7d22fSVladimir Kondratiev 6452be7d22fSVladimir Kondratiev might_sleep(); 6462be7d22fSVladimir Kondratiev 6479419b6a2SVladimir Kondratiev if (!test_bit(wil_status_fwready, wil->status)) { 64815e23124SVladimir Kondratiev wil_err(wil, "WMI: cannot send command while FW not ready\n"); 6492be7d22fSVladimir Kondratiev return -EAGAIN; 6502be7d22fSVladimir Kondratiev } 6512be7d22fSVladimir Kondratiev 652fe9ee51eSMaya Erez /* Allow sending only suspend / resume commands during susepnd flow */ 653fe9ee51eSMaya Erez if ((test_bit(wil_status_suspending, wil->status) || 654fe9ee51eSMaya Erez test_bit(wil_status_suspended, wil->status) || 655fe9ee51eSMaya Erez test_bit(wil_status_resuming, wil->status)) && 656fe9ee51eSMaya Erez ((cmdid != WMI_TRAFFIC_SUSPEND_CMDID) && 657fe9ee51eSMaya Erez (cmdid != WMI_TRAFFIC_RESUME_CMDID))) { 658fe9ee51eSMaya Erez wil_err(wil, "WMI: reject send_command during suspend\n"); 659fe9ee51eSMaya Erez return -EINVAL; 660fe9ee51eSMaya Erez } 661fe9ee51eSMaya Erez 6622be7d22fSVladimir Kondratiev if (!head) { 6632be7d22fSVladimir Kondratiev wil_err(wil, "WMI head is garbage: 0x%08x\n", r->head); 6642be7d22fSVladimir Kondratiev return -EINVAL; 6652be7d22fSVladimir Kondratiev } 666349214c1SMaya Erez 667349214c1SMaya Erez wil_halp_vote(wil); 668349214c1SMaya Erez 6692be7d22fSVladimir Kondratiev /* read Tx head till it is not busy */ 6702be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 6712be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_head, head, sizeof(d_head)); 6722be7d22fSVladimir Kondratiev if (d_head.sync == 0) 6732be7d22fSVladimir Kondratiev break; 6742be7d22fSVladimir Kondratiev msleep(20); 6752be7d22fSVladimir Kondratiev } 6762be7d22fSVladimir Kondratiev if (d_head.sync != 0) { 6772be7d22fSVladimir Kondratiev wil_err(wil, "WMI head busy\n"); 678349214c1SMaya Erez rc = -EBUSY; 679349214c1SMaya Erez goto out; 6802be7d22fSVladimir Kondratiev } 6812be7d22fSVladimir Kondratiev /* next head */ 6822be7d22fSVladimir Kondratiev next_head = r->base + ((r->head - r->base + sizeof(d_head)) % r->size); 6837743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Head 0x%08x -> 0x%08x\n", r->head, next_head); 6842be7d22fSVladimir Kondratiev /* wait till FW finish with previous command */ 6852be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 686452133a7SMaya Erez if (!test_bit(wil_status_fwready, wil->status)) { 687452133a7SMaya Erez wil_err(wil, "WMI: cannot send command while FW not ready\n"); 688349214c1SMaya Erez rc = -EAGAIN; 689349214c1SMaya Erez goto out; 690452133a7SMaya Erez } 691b9eeb512SVladimir Kondratiev r->tail = wil_r(wil, RGF_MBOX + 6922be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, tx.tail)); 6932be7d22fSVladimir Kondratiev if (next_head != r->tail) 6942be7d22fSVladimir Kondratiev break; 6952be7d22fSVladimir Kondratiev msleep(20); 6962be7d22fSVladimir Kondratiev } 6972be7d22fSVladimir Kondratiev if (next_head == r->tail) { 6982be7d22fSVladimir Kondratiev wil_err(wil, "WMI ring full\n"); 699349214c1SMaya Erez rc = -EBUSY; 700349214c1SMaya Erez goto out; 7012be7d22fSVladimir Kondratiev } 7022be7d22fSVladimir Kondratiev dst = wmi_buffer(wil, d_head.addr); 7032be7d22fSVladimir Kondratiev if (!dst) { 7042be7d22fSVladimir Kondratiev wil_err(wil, "invalid WMI buffer: 0x%08x\n", 7052be7d22fSVladimir Kondratiev le32_to_cpu(d_head.addr)); 706349214c1SMaya Erez rc = -EAGAIN; 707349214c1SMaya Erez goto out; 7082be7d22fSVladimir Kondratiev } 7092be7d22fSVladimir Kondratiev cmd.hdr.seq = cpu_to_le16(++wil->wmi_seq); 7102be7d22fSVladimir Kondratiev /* set command */ 711e00243faSLior David wil_dbg_wmi(wil, "sending %s (0x%04x) [%d] mid %d\n", 712e00243faSLior David cmdid2name(cmdid), cmdid, len, mid); 7137743882dSVladimir Kondratiev wil_hex_dump_wmi("Cmd ", DUMP_PREFIX_OFFSET, 16, 1, &cmd, 7142be7d22fSVladimir Kondratiev sizeof(cmd), true); 7157743882dSVladimir Kondratiev wil_hex_dump_wmi("cmd ", DUMP_PREFIX_OFFSET, 16, 1, buf, 7162be7d22fSVladimir Kondratiev len, true); 7172be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst, &cmd, sizeof(cmd)); 7182be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst + sizeof(cmd), buf, len); 7192be7d22fSVladimir Kondratiev /* mark entry as full */ 720b9eeb512SVladimir Kondratiev wil_w(wil, r->head + offsetof(struct wil6210_mbox_ring_desc, sync), 1); 7212be7d22fSVladimir Kondratiev /* advance next ptr */ 722b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + offsetof(struct wil6210_mbox_ctl, tx.head), 723b9eeb512SVladimir Kondratiev r->head = next_head); 7242be7d22fSVladimir Kondratiev 725f988b23fSVladimir Kondratiev trace_wil6210_wmi_cmd(&cmd.wmi, buf, len); 72698658095SVladimir Kondratiev 7272be7d22fSVladimir Kondratiev /* interrupt to FW */ 728b9eeb512SVladimir Kondratiev wil_w(wil, RGF_USER_USER_ICR + offsetof(struct RGF_ICR, ICS), 729b9eeb512SVladimir Kondratiev SW_INT_MBOX); 7302be7d22fSVladimir Kondratiev 731349214c1SMaya Erez out: 732349214c1SMaya Erez wil_halp_unvote(wil); 733349214c1SMaya Erez return rc; 7342be7d22fSVladimir Kondratiev } 7352be7d22fSVladimir Kondratiev 736e00243faSLior David int wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len) 7372be7d22fSVladimir Kondratiev { 7382be7d22fSVladimir Kondratiev int rc; 7392be7d22fSVladimir Kondratiev 7402be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 741e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 7422be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 7432be7d22fSVladimir Kondratiev 7442be7d22fSVladimir Kondratiev return rc; 7452be7d22fSVladimir Kondratiev } 7462be7d22fSVladimir Kondratiev 7472be7d22fSVladimir Kondratiev /*=== Event handlers ===*/ 748e00243faSLior David static void wmi_evt_ready(struct wil6210_vif *vif, int id, void *d, int len) 7492be7d22fSVladimir Kondratiev { 750e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 751e00243faSLior David struct wiphy *wiphy = wil_to_wiphy(wil); 7522be7d22fSVladimir Kondratiev struct wmi_ready_event *evt = d; 7538fe59627SVladimir Kondratiev 75413cd9f75SLior David wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n", 75513cd9f75SLior David wil->fw_version, le32_to_cpu(evt->sw_version), 7564aebd3bdSLior David evt->mac, evt->numof_additional_mids); 7574aebd3bdSLior David if (evt->numof_additional_mids + 1 < wil->max_vifs) { 7584aebd3bdSLior David wil_err(wil, "FW does not support enough MIDs (need %d)", 7594aebd3bdSLior David wil->max_vifs - 1); 7604aebd3bdSLior David return; /* FW load will fail after timeout */ 7614aebd3bdSLior David } 7622cd0f021SVladimir Kondratiev /* ignore MAC address, we already have it from the boot loader */ 763e00243faSLior David strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version)); 7642be7d22fSVladimir Kondratiev 765eb4c0215SDedy Lansky if (len > offsetof(struct wmi_ready_event, rfc_read_calib_result)) { 766eb4c0215SDedy Lansky wil_dbg_wmi(wil, "rfc calibration result %d\n", 767eb4c0215SDedy Lansky evt->rfc_read_calib_result); 768eb4c0215SDedy Lansky wil->fw_calib_result = evt->rfc_read_calib_result; 769eb4c0215SDedy Lansky } 770c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 7719419b6a2SVladimir Kondratiev set_bit(wil_status_fwready, wil->status); 77259502647SDedy Lansky /* let the reset sequence continue */ 7732be7d22fSVladimir Kondratiev complete(&wil->wmi_ready); 7742be7d22fSVladimir Kondratiev } 7752be7d22fSVladimir Kondratiev 776e00243faSLior David static void wmi_evt_rx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 7772be7d22fSVladimir Kondratiev { 778e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 7792be7d22fSVladimir Kondratiev struct wmi_rx_mgmt_packet_event *data = d; 7802be7d22fSVladimir Kondratiev struct wiphy *wiphy = wil_to_wiphy(wil); 7812be7d22fSVladimir Kondratiev struct ieee80211_mgmt *rx_mgmt_frame = 7822be7d22fSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 78390d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_rx_mgmt_packet_event, payload); 78490d89e9aSVladimir Kondratiev int ch_no; 78590d89e9aSVladimir Kondratiev u32 freq; 78690d89e9aSVladimir Kondratiev struct ieee80211_channel *channel; 78790d89e9aSVladimir Kondratiev s32 signal; 78890d89e9aSVladimir Kondratiev __le16 fc; 78990d89e9aSVladimir Kondratiev u32 d_len; 79090d89e9aSVladimir Kondratiev u16 d_status; 7912be7d22fSVladimir Kondratiev 79290d89e9aSVladimir Kondratiev if (flen < 0) { 79390d89e9aSVladimir Kondratiev wil_err(wil, "MGMT Rx: short event, len %d\n", len); 79490d89e9aSVladimir Kondratiev return; 79590d89e9aSVladimir Kondratiev } 79690d89e9aSVladimir Kondratiev 79790d89e9aSVladimir Kondratiev d_len = le32_to_cpu(data->info.len); 79890d89e9aSVladimir Kondratiev if (d_len != flen) { 79990d89e9aSVladimir Kondratiev wil_err(wil, 80090d89e9aSVladimir Kondratiev "MGMT Rx: length mismatch, d_len %d should be %d\n", 80190d89e9aSVladimir Kondratiev d_len, flen); 80290d89e9aSVladimir Kondratiev return; 80390d89e9aSVladimir Kondratiev } 80490d89e9aSVladimir Kondratiev 80590d89e9aSVladimir Kondratiev ch_no = data->info.channel + 1; 80657fbcce3SJohannes Berg freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 80790d89e9aSVladimir Kondratiev channel = ieee80211_get_channel(wiphy, freq); 80830868f5dSDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 80930868f5dSDedy Lansky signal = 100 * data->info.rssi; 81030868f5dSDedy Lansky else 81190d89e9aSVladimir Kondratiev signal = data->info.sqi; 81290d89e9aSVladimir Kondratiev d_status = le16_to_cpu(data->info.status); 81390d89e9aSVladimir Kondratiev fc = rx_mgmt_frame->frame_control; 81490d89e9aSVladimir Kondratiev 81530868f5dSDedy Lansky wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d RSSI %d SQI %d%%\n", 81630868f5dSDedy Lansky data->info.channel, data->info.mcs, data->info.rssi, 817b8b33a3aSVladimir Kondratiev data->info.sqi); 818f27dbf78SVladimir Kondratiev wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len, 819f27dbf78SVladimir Kondratiev le16_to_cpu(fc)); 8207743882dSVladimir Kondratiev wil_dbg_wmi(wil, "qid %d mid %d cid %d\n", 8212be7d22fSVladimir Kondratiev data->info.qid, data->info.mid, data->info.cid); 82290d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Rx ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 82390d89e9aSVladimir Kondratiev d_len, true); 8242be7d22fSVladimir Kondratiev 8252be7d22fSVladimir Kondratiev if (!channel) { 8262be7d22fSVladimir Kondratiev wil_err(wil, "Frame on unsupported channel\n"); 8272be7d22fSVladimir Kondratiev return; 8282be7d22fSVladimir Kondratiev } 8292be7d22fSVladimir Kondratiev 8302be7d22fSVladimir Kondratiev if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) { 8312be7d22fSVladimir Kondratiev struct cfg80211_bss *bss; 8328eea944aSVladimir Kondratiev u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp); 8338eea944aSVladimir Kondratiev u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info); 8348eea944aSVladimir Kondratiev u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int); 8358eea944aSVladimir Kondratiev const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable; 8368eea944aSVladimir Kondratiev size_t ie_len = d_len - offsetof(struct ieee80211_mgmt, 8378eea944aSVladimir Kondratiev u.beacon.variable); 8388eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 8398eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf); 8408eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Beacon interval : %d\n", bi); 8418eea944aSVladimir Kondratiev wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf, 8428eea944aSVladimir Kondratiev ie_len, true); 8432be7d22fSVladimir Kondratiev 844e6d68341SDedy Lansky wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 845e6d68341SDedy Lansky 846a0f7845bSVladimir Kondratiev bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 847a0f7845bSVladimir Kondratiev d_len, signal, GFP_KERNEL); 8482be7d22fSVladimir Kondratiev if (bss) { 8497743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Added BSS %pM\n", 8502be7d22fSVladimir Kondratiev rx_mgmt_frame->bssid); 8515b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 8522be7d22fSVladimir Kondratiev } else { 8535bc8c1f2SJohannes Berg wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 8542be7d22fSVladimir Kondratiev } 855102b1d99SVladimir Kondratiev } else { 856404bbb3cSLior David mutex_lock(&wil->vif_mutex); 857e00243faSLior David cfg80211_rx_mgmt(vif_to_radio_wdev(wil, vif), freq, signal, 858970fdfa8SVladimir Kondratiev (void *)rx_mgmt_frame, d_len, 0); 859404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 8602be7d22fSVladimir Kondratiev } 8612be7d22fSVladimir Kondratiev } 8622be7d22fSVladimir Kondratiev 863e00243faSLior David static void wmi_evt_tx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 86490d89e9aSVladimir Kondratiev { 86590d89e9aSVladimir Kondratiev struct wmi_tx_mgmt_packet_event *data = d; 86690d89e9aSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = 86790d89e9aSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 86890d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_tx_mgmt_packet_event, payload); 86990d89e9aSVladimir Kondratiev 87090d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Tx ", DUMP_PREFIX_OFFSET, 16, 1, mgmt_frame, 87190d89e9aSVladimir Kondratiev flen, true); 87290d89e9aSVladimir Kondratiev } 87390d89e9aSVladimir Kondratiev 874e00243faSLior David static void wmi_evt_scan_complete(struct wil6210_vif *vif, int id, 8752be7d22fSVladimir Kondratiev void *d, int len) 8762be7d22fSVladimir Kondratiev { 877e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 878e00243faSLior David 879404bbb3cSLior David mutex_lock(&wil->vif_mutex); 880e00243faSLior David if (vif->scan_request) { 8812be7d22fSVladimir Kondratiev struct wmi_scan_complete_event *data = d; 882035859a5SMaya Erez int status = le32_to_cpu(data->status); 8831d76250bSAvraham Stern struct cfg80211_scan_info info = { 884035859a5SMaya Erez .aborted = ((status != WMI_SCAN_SUCCESS) && 885035859a5SMaya Erez (status != WMI_SCAN_ABORT_REJECTED)), 8861d76250bSAvraham Stern }; 8872be7d22fSVladimir Kondratiev 888035859a5SMaya Erez wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status); 8892a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n", 890e00243faSLior David vif->scan_request, info.aborted); 891e00243faSLior David del_timer_sync(&vif->scan_timer); 892e00243faSLior David cfg80211_scan_done(vif->scan_request, &info); 893e00243faSLior David if (vif->mid == 0) 894e00243faSLior David wil->radio_wdev = wil->main_ndev->ieee80211_ptr; 895e00243faSLior David vif->scan_request = NULL; 896035859a5SMaya Erez wake_up_interruptible(&wil->wq); 897e00243faSLior David if (vif->p2p.pending_listen_wdev) { 898bb6743f7SLior David wil_dbg_misc(wil, "Scheduling delayed listen\n"); 899e00243faSLior David schedule_work(&vif->p2p.delayed_listen_work); 900bb6743f7SLior David } 9012be7d22fSVladimir Kondratiev } else { 9022be7d22fSVladimir Kondratiev wil_err(wil, "SCAN_COMPLETE while not scanning\n"); 9032be7d22fSVladimir Kondratiev } 904404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9052be7d22fSVladimir Kondratiev } 9062be7d22fSVladimir Kondratiev 907e00243faSLior David static void wmi_evt_connect(struct wil6210_vif *vif, int id, void *d, int len) 9082be7d22fSVladimir Kondratiev { 909e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 910e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 911e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 9122be7d22fSVladimir Kondratiev struct wmi_connect_event *evt = d; 9132be7d22fSVladimir Kondratiev int ch; /* channel number */ 91441bd3d58SToke Høiland-Jørgensen struct station_info *sinfo; 9152be7d22fSVladimir Kondratiev u8 *assoc_req_ie, *assoc_resp_ie; 9162be7d22fSVladimir Kondratiev size_t assoc_req_ielen, assoc_resp_ielen; 9172be7d22fSVladimir Kondratiev /* capinfo(u16) + listen_interval(u16) + IEs */ 9182be7d22fSVladimir Kondratiev const size_t assoc_req_ie_offset = sizeof(u16) * 2; 9192be7d22fSVladimir Kondratiev /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 9202be7d22fSVladimir Kondratiev const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 9210916d9f2SMaya Erez int rc; 9222be7d22fSVladimir Kondratiev 9232be7d22fSVladimir Kondratiev if (len < sizeof(*evt)) { 9242be7d22fSVladimir Kondratiev wil_err(wil, "Connect event too short : %d bytes\n", len); 9252be7d22fSVladimir Kondratiev return; 9262be7d22fSVladimir Kondratiev } 9272be7d22fSVladimir Kondratiev if (len != sizeof(*evt) + evt->beacon_ie_len + evt->assoc_req_len + 9282be7d22fSVladimir Kondratiev evt->assoc_resp_len) { 9292be7d22fSVladimir Kondratiev wil_err(wil, 9302be7d22fSVladimir Kondratiev "Connect event corrupted : %d != %d + %d + %d + %d\n", 9312be7d22fSVladimir Kondratiev len, (int)sizeof(*evt), evt->beacon_ie_len, 9322be7d22fSVladimir Kondratiev evt->assoc_req_len, evt->assoc_resp_len); 9332be7d22fSVladimir Kondratiev return; 9342be7d22fSVladimir Kondratiev } 9353df2cd36SVladimir Kondratiev if (evt->cid >= WIL6210_MAX_CID) { 9363df2cd36SVladimir Kondratiev wil_err(wil, "Connect CID invalid : %d\n", evt->cid); 9373df2cd36SVladimir Kondratiev return; 9383df2cd36SVladimir Kondratiev } 9393df2cd36SVladimir Kondratiev 9402be7d22fSVladimir Kondratiev ch = evt->channel + 1; 9419d865ee2SLior David wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n", 9429d865ee2SLior David evt->bssid, ch, evt->cid, evt->aid); 9437743882dSVladimir Kondratiev wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1, 9442be7d22fSVladimir Kondratiev evt->assoc_info, len - sizeof(*evt), true); 9452be7d22fSVladimir Kondratiev 9462be7d22fSVladimir Kondratiev /* figure out IE's */ 9472be7d22fSVladimir Kondratiev assoc_req_ie = &evt->assoc_info[evt->beacon_ie_len + 9482be7d22fSVladimir Kondratiev assoc_req_ie_offset]; 9492be7d22fSVladimir Kondratiev assoc_req_ielen = evt->assoc_req_len - assoc_req_ie_offset; 9502be7d22fSVladimir Kondratiev if (evt->assoc_req_len <= assoc_req_ie_offset) { 9512be7d22fSVladimir Kondratiev assoc_req_ie = NULL; 9522be7d22fSVladimir Kondratiev assoc_req_ielen = 0; 9532be7d22fSVladimir Kondratiev } 9542be7d22fSVladimir Kondratiev 9552be7d22fSVladimir Kondratiev assoc_resp_ie = &evt->assoc_info[evt->beacon_ie_len + 9562be7d22fSVladimir Kondratiev evt->assoc_req_len + 9572be7d22fSVladimir Kondratiev assoc_resp_ie_offset]; 9582be7d22fSVladimir Kondratiev assoc_resp_ielen = evt->assoc_resp_len - assoc_resp_ie_offset; 9592be7d22fSVladimir Kondratiev if (evt->assoc_resp_len <= assoc_resp_ie_offset) { 9602be7d22fSVladimir Kondratiev assoc_resp_ie = NULL; 9612be7d22fSVladimir Kondratiev assoc_resp_ielen = 0; 9622be7d22fSVladimir Kondratiev } 9632be7d22fSVladimir Kondratiev 9640916d9f2SMaya Erez if (test_bit(wil_status_resetting, wil->status) || 9650916d9f2SMaya Erez !test_bit(wil_status_fwready, wil->status)) { 9660916d9f2SMaya Erez wil_err(wil, "status_resetting, cancel connect event, CID %d\n", 9670916d9f2SMaya Erez evt->cid); 9680916d9f2SMaya Erez /* no need for cleanup, wil_reset will do that */ 9690916d9f2SMaya Erez return; 9700916d9f2SMaya Erez } 9710916d9f2SMaya Erez 972b819447dSHamad Kadmany mutex_lock(&wil->mutex); 973b819447dSHamad Kadmany 9742be7d22fSVladimir Kondratiev if ((wdev->iftype == NL80211_IFTYPE_STATION) || 9752be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 9765bd60982SLior David if (!test_bit(wil_vif_fwconnecting, vif->status)) { 9772be7d22fSVladimir Kondratiev wil_err(wil, "Not in connecting state\n"); 9780916d9f2SMaya Erez mutex_unlock(&wil->mutex); 9792be7d22fSVladimir Kondratiev return; 9802be7d22fSVladimir Kondratiev } 981e00243faSLior David del_timer_sync(&vif->connect_timer); 9823d287fb3SMaya Erez } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 9833d287fb3SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 9843d287fb3SMaya Erez if (wil->sta[evt->cid].status != wil_sta_unused) { 985af3db60aSLazar Alexei wil_err(wil, "AP: Invalid status %d for CID %d\n", 986af3db60aSLazar Alexei wil->sta[evt->cid].status, evt->cid); 9873d287fb3SMaya Erez mutex_unlock(&wil->mutex); 9883d287fb3SMaya Erez return; 9893d287fb3SMaya Erez } 9900916d9f2SMaya Erez } 9910916d9f2SMaya Erez 9920916d9f2SMaya Erez ether_addr_copy(wil->sta[evt->cid].addr, evt->bssid); 993e00243faSLior David wil->sta[evt->cid].mid = vif->mid; 9940916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_conn_pending; 9950916d9f2SMaya Erez 99696c93589SGidon Studinski rc = wil_ring_init_tx(vif, evt->cid); 9970916d9f2SMaya Erez if (rc) { 998af3db60aSLazar Alexei wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n", 999af3db60aSLazar Alexei evt->cid, rc); 1000e00243faSLior David wmi_disconnect_sta(vif, wil->sta[evt->cid].addr, 1001849a564bSDedy Lansky WLAN_REASON_UNSPECIFIED, false, false); 10020916d9f2SMaya Erez } else { 1003af3db60aSLazar Alexei wil_info(wil, "successful connection to CID %d\n", evt->cid); 10040916d9f2SMaya Erez } 10050916d9f2SMaya Erez 10060916d9f2SMaya Erez if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10070916d9f2SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10080916d9f2SMaya Erez if (rc) { 10090916d9f2SMaya Erez netif_carrier_off(ndev); 10109953a782SLior David wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); 1011af3db60aSLazar Alexei wil_err(wil, "cfg80211_connect_result with failure\n"); 10120916d9f2SMaya Erez cfg80211_connect_result(ndev, evt->bssid, NULL, 0, 10130916d9f2SMaya Erez NULL, 0, 10140916d9f2SMaya Erez WLAN_STATUS_UNSPECIFIED_FAILURE, 10150916d9f2SMaya Erez GFP_KERNEL); 10160916d9f2SMaya Erez goto out; 10170916d9f2SMaya Erez } else { 1018bcdd49b0SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1019bcdd49b0SDedy Lansky 1020e00243faSLior David cfg80211_ref_bss(wiphy, vif->bss); 1021e00243faSLior David cfg80211_connect_bss(ndev, evt->bssid, vif->bss, 10222be7d22fSVladimir Kondratiev assoc_req_ie, assoc_req_ielen, 10232be7d22fSVladimir Kondratiev assoc_resp_ie, assoc_resp_ielen, 1024bcdd49b0SDedy Lansky WLAN_STATUS_SUCCESS, GFP_KERNEL, 1025bcdd49b0SDedy Lansky NL80211_TIMEOUT_UNSPECIFIED); 10260916d9f2SMaya Erez } 1027e00243faSLior David vif->bss = NULL; 10282be7d22fSVladimir Kondratiev } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10292be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 103041bd3d58SToke Høiland-Jørgensen 1031849a564bSDedy Lansky if (rc) { 1032849a564bSDedy Lansky if (disable_ap_sme) 1033849a564bSDedy Lansky /* notify new_sta has failed */ 1034849a564bSDedy Lansky cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL); 10350916d9f2SMaya Erez goto out; 1036849a564bSDedy Lansky } 10370916d9f2SMaya Erez 103841bd3d58SToke Høiland-Jørgensen sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL); 103941bd3d58SToke Høiland-Jørgensen if (!sinfo) { 104041bd3d58SToke Høiland-Jørgensen rc = -ENOMEM; 104141bd3d58SToke Høiland-Jørgensen goto out; 10422be7d22fSVladimir Kondratiev } 10432be7d22fSVladimir Kondratiev 104441bd3d58SToke Høiland-Jørgensen sinfo->generation = wil->sinfo_gen++; 104541bd3d58SToke Høiland-Jørgensen 104641bd3d58SToke Høiland-Jørgensen if (assoc_req_ie) { 104741bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies = assoc_req_ie; 104841bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies_len = assoc_req_ielen; 104941bd3d58SToke Høiland-Jørgensen } 105041bd3d58SToke Høiland-Jørgensen 105141bd3d58SToke Høiland-Jørgensen cfg80211_new_sta(ndev, evt->bssid, sinfo, GFP_KERNEL); 105241bd3d58SToke Høiland-Jørgensen 105341bd3d58SToke Høiland-Jørgensen kfree(sinfo); 10540916d9f2SMaya Erez } else { 1055af3db60aSLazar Alexei wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype, 1056af3db60aSLazar Alexei evt->cid); 10570916d9f2SMaya Erez goto out; 10582be7d22fSVladimir Kondratiev } 10590916d9f2SMaya Erez 10600916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_connected; 10619d865ee2SLior David wil->sta[evt->cid].aid = evt->aid; 10625bd60982SLior David if (!test_and_set_bit(wil_vif_fwconnected, vif->status)) 10635bd60982SLior David atomic_inc(&wil->connected_vifs); 10645bd60982SLior David wil_update_net_queues_bh(wil, vif, NULL, false); 10652be7d22fSVladimir Kondratiev 10660916d9f2SMaya Erez out: 1067e00243faSLior David if (rc) { 10680916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_unused; 1069e00243faSLior David wil->sta[evt->cid].mid = U8_MAX; 1070e00243faSLior David } 10715bd60982SLior David clear_bit(wil_vif_fwconnecting, vif->status); 10720916d9f2SMaya Erez mutex_unlock(&wil->mutex); 10732be7d22fSVladimir Kondratiev } 10742be7d22fSVladimir Kondratiev 1075e00243faSLior David static void wmi_evt_disconnect(struct wil6210_vif *vif, int id, 10762be7d22fSVladimir Kondratiev void *d, int len) 10772be7d22fSVladimir Kondratiev { 1078e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 10792be7d22fSVladimir Kondratiev struct wmi_disconnect_event *evt = d; 10804821e6d8SVladimir Kondratiev u16 reason_code = le16_to_cpu(evt->protocol_reason_status); 10812be7d22fSVladimir Kondratiev 10820916d9f2SMaya Erez wil_info(wil, "Disconnect %pM reason [proto %d wmi %d]\n", 10834821e6d8SVladimir Kondratiev evt->bssid, reason_code, evt->disconnect_reason); 10842be7d22fSVladimir Kondratiev 10852be7d22fSVladimir Kondratiev wil->sinfo_gen++; 10862be7d22fSVladimir Kondratiev 1087b819447dSHamad Kadmany if (test_bit(wil_status_resetting, wil->status) || 1088b819447dSHamad Kadmany !test_bit(wil_status_fwready, wil->status)) { 1089b819447dSHamad Kadmany wil_err(wil, "status_resetting, cancel disconnect event\n"); 1090b819447dSHamad Kadmany /* no need for cleanup, wil_reset will do that */ 1091b819447dSHamad Kadmany return; 1092b819447dSHamad Kadmany } 1093b819447dSHamad Kadmany 1094097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 1095e00243faSLior David wil6210_disconnect(vif, evt->bssid, reason_code, true); 1096097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 10972be7d22fSVladimir Kondratiev } 10982be7d22fSVladimir Kondratiev 10992be7d22fSVladimir Kondratiev /* 11002be7d22fSVladimir Kondratiev * Firmware reports EAPOL frame using WME event. 11012be7d22fSVladimir Kondratiev * Reconstruct Ethernet frame and deliver it via normal Rx 11022be7d22fSVladimir Kondratiev */ 1103e00243faSLior David static void wmi_evt_eapol_rx(struct wil6210_vif *vif, int id, void *d, int len) 11042be7d22fSVladimir Kondratiev { 1105e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1106e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 11072be7d22fSVladimir Kondratiev struct wmi_eapol_rx_event *evt = d; 11082be7d22fSVladimir Kondratiev u16 eapol_len = le16_to_cpu(evt->eapol_len); 11092be7d22fSVladimir Kondratiev int sz = eapol_len + ETH_HLEN; 11102be7d22fSVladimir Kondratiev struct sk_buff *skb; 11112be7d22fSVladimir Kondratiev struct ethhdr *eth; 1112c8b78b5fSVladimir Kondratiev int cid; 1113c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = NULL; 11142be7d22fSVladimir Kondratiev 1115e00243faSLior David wil_dbg_wmi(wil, "EAPOL len %d from %pM MID %d\n", eapol_len, 1116e00243faSLior David evt->src_mac, vif->mid); 11172be7d22fSVladimir Kondratiev 1118e00243faSLior David cid = wil_find_cid(wil, vif->mid, evt->src_mac); 1119c8b78b5fSVladimir Kondratiev if (cid >= 0) 1120c8b78b5fSVladimir Kondratiev stats = &wil->sta[cid].stats; 1121c8b78b5fSVladimir Kondratiev 11222be7d22fSVladimir Kondratiev if (eapol_len > 196) { /* TODO: revisit size limit */ 11232be7d22fSVladimir Kondratiev wil_err(wil, "EAPOL too large\n"); 11242be7d22fSVladimir Kondratiev return; 11252be7d22fSVladimir Kondratiev } 11262be7d22fSVladimir Kondratiev 11272be7d22fSVladimir Kondratiev skb = alloc_skb(sz, GFP_KERNEL); 11282be7d22fSVladimir Kondratiev if (!skb) { 11292be7d22fSVladimir Kondratiev wil_err(wil, "Failed to allocate skb\n"); 11302be7d22fSVladimir Kondratiev return; 11312be7d22fSVladimir Kondratiev } 1132c8b78b5fSVladimir Kondratiev 11334df864c1SJohannes Berg eth = skb_put(skb, ETH_HLEN); 1134a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_dest, ndev->dev_addr); 1135a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_source, evt->src_mac); 11362be7d22fSVladimir Kondratiev eth->h_proto = cpu_to_be16(ETH_P_PAE); 113759ae1d12SJohannes Berg skb_put_data(skb, evt->eapol, eapol_len); 11382be7d22fSVladimir Kondratiev skb->protocol = eth_type_trans(skb, ndev); 11392be7d22fSVladimir Kondratiev if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { 11402be7d22fSVladimir Kondratiev ndev->stats.rx_packets++; 1141c8b78b5fSVladimir Kondratiev ndev->stats.rx_bytes += sz; 1142c8b78b5fSVladimir Kondratiev if (stats) { 1143c8b78b5fSVladimir Kondratiev stats->rx_packets++; 1144c8b78b5fSVladimir Kondratiev stats->rx_bytes += sz; 1145c8b78b5fSVladimir Kondratiev } 11462be7d22fSVladimir Kondratiev } else { 11472be7d22fSVladimir Kondratiev ndev->stats.rx_dropped++; 1148c8b78b5fSVladimir Kondratiev if (stats) 1149c8b78b5fSVladimir Kondratiev stats->rx_dropped++; 11502be7d22fSVladimir Kondratiev } 11512be7d22fSVladimir Kondratiev } 11522be7d22fSVladimir Kondratiev 115396c93589SGidon Studinski static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len) 11543a124ed6SVladimir Kondratiev { 1155e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 115696c93589SGidon Studinski struct wmi_ring_en_event *evt = d; 115796c93589SGidon Studinski u8 vri = evt->ring_index; 1158e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 11593a124ed6SVladimir Kondratiev 1160e00243faSLior David wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid); 11613a124ed6SVladimir Kondratiev 116210590c6aSGidon Studinski if (vri >= ARRAY_SIZE(wil->ring_tx)) { 1163230d8442SVladimir Kondratiev wil_err(wil, "Enable for invalid vring %d\n", vri); 1164e58c9f70SVladimir Kondratiev return; 1165e58c9f70SVladimir Kondratiev } 1166849a564bSDedy Lansky 1167849a564bSDedy Lansky if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme) 1168849a564bSDedy Lansky /* in AP mode with disable_ap_sme, this is done by 1169849a564bSDedy Lansky * wil_cfg80211_change_station() 1170849a564bSDedy Lansky */ 117110590c6aSGidon Studinski wil->ring_tx_data[vri].dot1x_open = true; 117210590c6aSGidon Studinski if (vri == vif->bcast_ring) /* no BA for bcast */ 1173230d8442SVladimir Kondratiev return; 11743a3def8dSVladimir Kondratiev if (agg_wsize >= 0) 1175230d8442SVladimir Kondratiev wil_addba_tx_request(wil, vri, agg_wsize); 11763442a504SVladimir Kondratiev } 11773442a504SVladimir Kondratiev 1178e00243faSLior David static void wmi_evt_ba_status(struct wil6210_vif *vif, int id, 1179e00243faSLior David void *d, int len) 1180249a382bSVladimir Kondratiev { 1181e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1182b874ddecSLior David struct wmi_ba_status_event *evt = d; 118310590c6aSGidon Studinski struct wil_ring_tx_data *txdata; 1184249a382bSVladimir Kondratiev 1185cbcf5866SVladimir Kondratiev wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", 11867b05b0abSVladimir Kondratiev evt->ringid, 11877b05b0abSVladimir Kondratiev evt->status == WMI_BA_AGREED ? "OK" : "N/A", 1188cbcf5866SVladimir Kondratiev evt->agg_wsize, __le16_to_cpu(evt->ba_timeout), 1189cbcf5866SVladimir Kondratiev evt->amsdu ? "+" : "-"); 1190b4490f42SVladimir Kondratiev 11917b05b0abSVladimir Kondratiev if (evt->ringid >= WIL6210_MAX_TX_RINGS) { 11927b05b0abSVladimir Kondratiev wil_err(wil, "invalid ring id %d\n", evt->ringid); 11937b05b0abSVladimir Kondratiev return; 11947b05b0abSVladimir Kondratiev } 11957b05b0abSVladimir Kondratiev 11963277213fSVladimir Kondratiev if (evt->status != WMI_BA_AGREED) { 11973277213fSVladimir Kondratiev evt->ba_timeout = 0; 11983277213fSVladimir Kondratiev evt->agg_wsize = 0; 1199cbcf5866SVladimir Kondratiev evt->amsdu = 0; 12007b05b0abSVladimir Kondratiev } 12017b05b0abSVladimir Kondratiev 120210590c6aSGidon Studinski txdata = &wil->ring_tx_data[evt->ringid]; 12033277213fSVladimir Kondratiev 12043277213fSVladimir Kondratiev txdata->agg_timeout = le16_to_cpu(evt->ba_timeout); 12053277213fSVladimir Kondratiev txdata->agg_wsize = evt->agg_wsize; 1206cbcf5866SVladimir Kondratiev txdata->agg_amsdu = evt->amsdu; 12073a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12087b05b0abSVladimir Kondratiev } 12097b05b0abSVladimir Kondratiev 1210e00243faSLior David static void wmi_evt_addba_rx_req(struct wil6210_vif *vif, int id, 1211e00243faSLior David void *d, int len) 12123277213fSVladimir Kondratiev { 1213e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 12143277213fSVladimir Kondratiev struct wmi_rcp_addba_req_event *evt = d; 12153277213fSVladimir Kondratiev 1216e00243faSLior David wil_addba_rx_request(wil, vif->mid, evt->cidxtid, evt->dialog_token, 12173277213fSVladimir Kondratiev evt->ba_param_set, evt->ba_timeout, 12183277213fSVladimir Kondratiev evt->ba_seq_ctrl); 12193277213fSVladimir Kondratiev } 12203277213fSVladimir Kondratiev 1221e00243faSLior David static void wmi_evt_delba(struct wil6210_vif *vif, int id, void *d, int len) 1222bd33273bSVladimir Kondratiev __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) 12233277213fSVladimir Kondratiev { 1224e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 12253277213fSVladimir Kondratiev struct wmi_delba_event *evt = d; 12263277213fSVladimir Kondratiev u8 cid, tid; 12273277213fSVladimir Kondratiev u16 reason = __le16_to_cpu(evt->reason); 12283277213fSVladimir Kondratiev struct wil_sta_info *sta; 1229ec81b5adSDedy Lansky struct wil_tid_ampdu_rx *r; 1230ec81b5adSDedy Lansky 1231bd33273bSVladimir Kondratiev might_sleep(); 12323277213fSVladimir Kondratiev parse_cidxtid(evt->cidxtid, &cid, &tid); 1233e00243faSLior David wil_dbg_wmi(wil, "DELBA MID %d CID %d TID %d from %s reason %d\n", 1234e00243faSLior David vif->mid, cid, tid, 12353277213fSVladimir Kondratiev evt->from_initiator ? "originator" : "recipient", 12363277213fSVladimir Kondratiev reason); 12373277213fSVladimir Kondratiev if (!evt->from_initiator) { 12383277213fSVladimir Kondratiev int i; 12393277213fSVladimir Kondratiev /* find Tx vring it belongs to */ 124010590c6aSGidon Studinski for (i = 0; i < ARRAY_SIZE(wil->ring2cid_tid); i++) { 124110590c6aSGidon Studinski if (wil->ring2cid_tid[i][0] == cid && 124210590c6aSGidon Studinski wil->ring2cid_tid[i][1] == tid) { 124310590c6aSGidon Studinski struct wil_ring_tx_data *txdata = 124410590c6aSGidon Studinski &wil->ring_tx_data[i]; 12453277213fSVladimir Kondratiev 12463277213fSVladimir Kondratiev wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i); 12473277213fSVladimir Kondratiev txdata->agg_timeout = 0; 12483277213fSVladimir Kondratiev txdata->agg_wsize = 0; 12493a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12503277213fSVladimir Kondratiev 12513277213fSVladimir Kondratiev break; /* max. 1 matching ring */ 12523277213fSVladimir Kondratiev } 12533277213fSVladimir Kondratiev } 125410590c6aSGidon Studinski if (i >= ARRAY_SIZE(wil->ring2cid_tid)) 12553277213fSVladimir Kondratiev wil_err(wil, "DELBA: unable to find Tx vring\n"); 12563277213fSVladimir Kondratiev return; 12573277213fSVladimir Kondratiev } 12583277213fSVladimir Kondratiev 12593277213fSVladimir Kondratiev sta = &wil->sta[cid]; 12603277213fSVladimir Kondratiev 1261bd33273bSVladimir Kondratiev spin_lock_bh(&sta->tid_rx_lock); 1262ec81b5adSDedy Lansky 12633277213fSVladimir Kondratiev r = sta->tid_rx[tid]; 12643277213fSVladimir Kondratiev sta->tid_rx[tid] = NULL; 1265b4490f42SVladimir Kondratiev wil_tid_ampdu_rx_free(wil, r); 1266ec81b5adSDedy Lansky 1267bd33273bSVladimir Kondratiev spin_unlock_bh(&sta->tid_rx_lock); 1268b4490f42SVladimir Kondratiev } 1269b4490f42SVladimir Kondratiev 1270a5dc6883SDedy Lansky static void 1271e00243faSLior David wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) 1272a5dc6883SDedy Lansky { 1273e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1274a5dc6883SDedy Lansky struct wmi_sched_scan_result_event *data = d; 1275a5dc6883SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1276a5dc6883SDedy Lansky struct ieee80211_mgmt *rx_mgmt_frame = 1277a5dc6883SDedy Lansky (struct ieee80211_mgmt *)data->payload; 1278a5dc6883SDedy Lansky int flen = len - offsetof(struct wmi_sched_scan_result_event, payload); 1279a5dc6883SDedy Lansky int ch_no; 1280a5dc6883SDedy Lansky u32 freq; 1281a5dc6883SDedy Lansky struct ieee80211_channel *channel; 1282a5dc6883SDedy Lansky s32 signal; 1283a5dc6883SDedy Lansky __le16 fc; 1284a5dc6883SDedy Lansky u32 d_len; 1285a5dc6883SDedy Lansky struct cfg80211_bss *bss; 1286a5dc6883SDedy Lansky 1287a5dc6883SDedy Lansky if (flen < 0) { 1288a5dc6883SDedy Lansky wil_err(wil, "sched scan result event too short, len %d\n", 1289a5dc6883SDedy Lansky len); 1290a5dc6883SDedy Lansky return; 1291a5dc6883SDedy Lansky } 1292a5dc6883SDedy Lansky 1293a5dc6883SDedy Lansky d_len = le32_to_cpu(data->info.len); 1294a5dc6883SDedy Lansky if (d_len != flen) { 1295a5dc6883SDedy Lansky wil_err(wil, 1296a5dc6883SDedy Lansky "sched scan result length mismatch, d_len %d should be %d\n", 1297a5dc6883SDedy Lansky d_len, flen); 1298a5dc6883SDedy Lansky return; 1299a5dc6883SDedy Lansky } 1300a5dc6883SDedy Lansky 1301a5dc6883SDedy Lansky fc = rx_mgmt_frame->frame_control; 1302a5dc6883SDedy Lansky if (!ieee80211_is_probe_resp(fc)) { 1303a5dc6883SDedy Lansky wil_err(wil, "sched scan result invalid frame, fc 0x%04x\n", 1304a5dc6883SDedy Lansky fc); 1305a5dc6883SDedy Lansky return; 1306a5dc6883SDedy Lansky } 1307a5dc6883SDedy Lansky 1308a5dc6883SDedy Lansky ch_no = data->info.channel + 1; 1309a5dc6883SDedy Lansky freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 1310a5dc6883SDedy Lansky channel = ieee80211_get_channel(wiphy, freq); 1311a5dc6883SDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 1312a5dc6883SDedy Lansky signal = 100 * data->info.rssi; 1313a5dc6883SDedy Lansky else 1314a5dc6883SDedy Lansky signal = data->info.sqi; 1315a5dc6883SDedy Lansky 1316a5dc6883SDedy Lansky wil_dbg_wmi(wil, "sched scan result: channel %d MCS %d RSSI %d\n", 1317a5dc6883SDedy Lansky data->info.channel, data->info.mcs, data->info.rssi); 1318a5dc6883SDedy Lansky wil_dbg_wmi(wil, "len %d qid %d mid %d cid %d\n", 1319a5dc6883SDedy Lansky d_len, data->info.qid, data->info.mid, data->info.cid); 1320a5dc6883SDedy Lansky wil_hex_dump_wmi("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 1321a5dc6883SDedy Lansky d_len, true); 1322a5dc6883SDedy Lansky 1323a5dc6883SDedy Lansky if (!channel) { 1324a5dc6883SDedy Lansky wil_err(wil, "Frame on unsupported channel\n"); 1325a5dc6883SDedy Lansky return; 1326a5dc6883SDedy Lansky } 1327a5dc6883SDedy Lansky 1328a5dc6883SDedy Lansky bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 1329a5dc6883SDedy Lansky d_len, signal, GFP_KERNEL); 1330a5dc6883SDedy Lansky if (bss) { 1331a5dc6883SDedy Lansky wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); 1332a5dc6883SDedy Lansky cfg80211_put_bss(wiphy, bss); 1333a5dc6883SDedy Lansky } else { 1334a5dc6883SDedy Lansky wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 1335a5dc6883SDedy Lansky } 1336a5dc6883SDedy Lansky 1337a5dc6883SDedy Lansky cfg80211_sched_scan_results(wiphy, 0); 1338a5dc6883SDedy Lansky } 1339a5dc6883SDedy Lansky 13400c936b3cSDedy Lansky static void wil_link_stats_store_basic(struct wil6210_vif *vif, 13410c936b3cSDedy Lansky struct wmi_link_stats_basic *basic) 13420c936b3cSDedy Lansky { 13430c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 13440c936b3cSDedy Lansky u8 cid = basic->cid; 13450c936b3cSDedy Lansky struct wil_sta_info *sta; 13460c936b3cSDedy Lansky 13470c936b3cSDedy Lansky if (cid < 0 || cid >= WIL6210_MAX_CID) { 13480c936b3cSDedy Lansky wil_err(wil, "invalid cid %d\n", cid); 13490c936b3cSDedy Lansky return; 13500c936b3cSDedy Lansky } 13510c936b3cSDedy Lansky 13520c936b3cSDedy Lansky sta = &wil->sta[cid]; 13530c936b3cSDedy Lansky sta->fw_stats_basic = *basic; 13540c936b3cSDedy Lansky } 13550c936b3cSDedy Lansky 13560c936b3cSDedy Lansky static void wil_link_stats_store_global(struct wil6210_vif *vif, 13570c936b3cSDedy Lansky struct wmi_link_stats_global *global) 13580c936b3cSDedy Lansky { 13590c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 13600c936b3cSDedy Lansky 13610c936b3cSDedy Lansky wil->fw_stats_global.stats = *global; 13620c936b3cSDedy Lansky } 13630c936b3cSDedy Lansky 13640c936b3cSDedy Lansky static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, 13650c936b3cSDedy Lansky bool has_next, void *payload, 13660c936b3cSDedy Lansky size_t payload_size) 13670c936b3cSDedy Lansky { 13680c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 13690c936b3cSDedy Lansky size_t hdr_size = sizeof(struct wmi_link_stats_record); 13700c936b3cSDedy Lansky size_t stats_size, record_size, expected_size; 13710c936b3cSDedy Lansky struct wmi_link_stats_record *hdr; 13720c936b3cSDedy Lansky 13730c936b3cSDedy Lansky if (payload_size < hdr_size) { 13740c936b3cSDedy Lansky wil_err(wil, "link stats wrong event size %zu\n", payload_size); 13750c936b3cSDedy Lansky return; 13760c936b3cSDedy Lansky } 13770c936b3cSDedy Lansky 13780c936b3cSDedy Lansky while (payload_size >= hdr_size) { 13790c936b3cSDedy Lansky hdr = payload; 13800c936b3cSDedy Lansky stats_size = le16_to_cpu(hdr->record_size); 13810c936b3cSDedy Lansky record_size = hdr_size + stats_size; 13820c936b3cSDedy Lansky 13830c936b3cSDedy Lansky if (payload_size < record_size) { 13840c936b3cSDedy Lansky wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", 13850c936b3cSDedy Lansky payload_size, record_size); 13860c936b3cSDedy Lansky return; 13870c936b3cSDedy Lansky } 13880c936b3cSDedy Lansky 13890c936b3cSDedy Lansky switch (hdr->record_type_id) { 13900c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_BASIC: 13910c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_basic); 13920c936b3cSDedy Lansky if (stats_size < expected_size) { 13930c936b3cSDedy Lansky wil_err(wil, "link stats invalid basic record size %zu < %zu\n", 13940c936b3cSDedy Lansky stats_size, expected_size); 13950c936b3cSDedy Lansky return; 13960c936b3cSDedy Lansky } 13970c936b3cSDedy Lansky if (vif->fw_stats_ready) { 13980c936b3cSDedy Lansky /* clean old statistics */ 13990c936b3cSDedy Lansky vif->fw_stats_tsf = 0; 14000c936b3cSDedy Lansky vif->fw_stats_ready = 0; 14010c936b3cSDedy Lansky } 14020c936b3cSDedy Lansky 14030c936b3cSDedy Lansky wil_link_stats_store_basic(vif, payload + hdr_size); 14040c936b3cSDedy Lansky 14050c936b3cSDedy Lansky if (!has_next) { 14060c936b3cSDedy Lansky vif->fw_stats_tsf = tsf; 14070c936b3cSDedy Lansky vif->fw_stats_ready = 1; 14080c936b3cSDedy Lansky } 14090c936b3cSDedy Lansky 14100c936b3cSDedy Lansky break; 14110c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_GLOBAL: 14120c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_global); 14130c936b3cSDedy Lansky if (stats_size < sizeof(struct wmi_link_stats_global)) { 14140c936b3cSDedy Lansky wil_err(wil, "link stats invalid global record size %zu < %zu\n", 14150c936b3cSDedy Lansky stats_size, expected_size); 14160c936b3cSDedy Lansky return; 14170c936b3cSDedy Lansky } 14180c936b3cSDedy Lansky 14190c936b3cSDedy Lansky if (wil->fw_stats_global.ready) { 14200c936b3cSDedy Lansky /* clean old statistics */ 14210c936b3cSDedy Lansky wil->fw_stats_global.tsf = 0; 14220c936b3cSDedy Lansky wil->fw_stats_global.ready = 0; 14230c936b3cSDedy Lansky } 14240c936b3cSDedy Lansky 14250c936b3cSDedy Lansky wil_link_stats_store_global(vif, payload + hdr_size); 14260c936b3cSDedy Lansky 14270c936b3cSDedy Lansky if (!has_next) { 14280c936b3cSDedy Lansky wil->fw_stats_global.tsf = tsf; 14290c936b3cSDedy Lansky wil->fw_stats_global.ready = 1; 14300c936b3cSDedy Lansky } 14310c936b3cSDedy Lansky 14320c936b3cSDedy Lansky break; 14330c936b3cSDedy Lansky default: 14340c936b3cSDedy Lansky break; 14350c936b3cSDedy Lansky } 14360c936b3cSDedy Lansky 14370c936b3cSDedy Lansky /* skip to next record */ 14380c936b3cSDedy Lansky payload += record_size; 14390c936b3cSDedy Lansky payload_size -= record_size; 14400c936b3cSDedy Lansky } 14410c936b3cSDedy Lansky } 14420c936b3cSDedy Lansky 14430c936b3cSDedy Lansky static void 14440c936b3cSDedy Lansky wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) 14450c936b3cSDedy Lansky { 14460c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14470c936b3cSDedy Lansky struct wmi_link_stats_event *evt = d; 14480c936b3cSDedy Lansky size_t payload_size; 14490c936b3cSDedy Lansky 14500c936b3cSDedy Lansky if (len < offsetof(struct wmi_link_stats_event, payload)) { 14510c936b3cSDedy Lansky wil_err(wil, "stats event way too short %d\n", len); 14520c936b3cSDedy Lansky return; 14530c936b3cSDedy Lansky } 14540c936b3cSDedy Lansky payload_size = le16_to_cpu(evt->payload_size); 14550c936b3cSDedy Lansky if (len < sizeof(struct wmi_link_stats_event) + payload_size) { 14560c936b3cSDedy Lansky wil_err(wil, "stats event too short %d\n", len); 14570c936b3cSDedy Lansky return; 14580c936b3cSDedy Lansky } 14590c936b3cSDedy Lansky 14600c936b3cSDedy Lansky wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, 14610c936b3cSDedy Lansky evt->payload, payload_size); 14620c936b3cSDedy Lansky } 14630c936b3cSDedy Lansky 1464b03fbab0SVladimir Kondratiev /** 1465b03fbab0SVladimir Kondratiev * Some events are ignored for purpose; and need not be interpreted as 1466b03fbab0SVladimir Kondratiev * "unhandled events" 1467b03fbab0SVladimir Kondratiev */ 1468e00243faSLior David static void wmi_evt_ignore(struct wil6210_vif *vif, int id, void *d, int len) 1469b03fbab0SVladimir Kondratiev { 1470e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1471e00243faSLior David 1472b03fbab0SVladimir Kondratiev wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len); 1473b03fbab0SVladimir Kondratiev } 1474b03fbab0SVladimir Kondratiev 14752be7d22fSVladimir Kondratiev static const struct { 14762be7d22fSVladimir Kondratiev int eventid; 1477e00243faSLior David void (*handler)(struct wil6210_vif *vif, 1478e00243faSLior David int eventid, void *data, int data_len); 14792be7d22fSVladimir Kondratiev } wmi_evt_handlers[] = { 14802be7d22fSVladimir Kondratiev {WMI_READY_EVENTID, wmi_evt_ready}, 1481817f1853SVladimir Kondratiev {WMI_FW_READY_EVENTID, wmi_evt_ignore}, 14822be7d22fSVladimir Kondratiev {WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt}, 148390d89e9aSVladimir Kondratiev {WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt}, 14842be7d22fSVladimir Kondratiev {WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete}, 14852be7d22fSVladimir Kondratiev {WMI_CONNECT_EVENTID, wmi_evt_connect}, 14862be7d22fSVladimir Kondratiev {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, 14872be7d22fSVladimir Kondratiev {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, 1488249a382bSVladimir Kondratiev {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, 14893277213fSVladimir Kondratiev {WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req}, 14903277213fSVladimir Kondratiev {WMI_DELBA_EVENTID, wmi_evt_delba}, 149196c93589SGidon Studinski {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, 1492b03fbab0SVladimir Kondratiev {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, 1493a5dc6883SDedy Lansky {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, 14940c936b3cSDedy Lansky {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, 14952be7d22fSVladimir Kondratiev }; 14962be7d22fSVladimir Kondratiev 14972be7d22fSVladimir Kondratiev /* 14982be7d22fSVladimir Kondratiev * Run in IRQ context 14992be7d22fSVladimir Kondratiev * Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev 15002be7d22fSVladimir Kondratiev * that will be eventually handled by the @wmi_event_worker in the thread 15012be7d22fSVladimir Kondratiev * context of thread "wil6210_wmi" 15022be7d22fSVladimir Kondratiev */ 15032be7d22fSVladimir Kondratiev void wmi_recv_cmd(struct wil6210_priv *wil) 15042be7d22fSVladimir Kondratiev { 15052be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_tail; 15062be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 15072be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 15082be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 15092be7d22fSVladimir Kondratiev u8 *cmd; 15102be7d22fSVladimir Kondratiev void __iomem *src; 15112be7d22fSVladimir Kondratiev ulong flags; 1512a715c7ddSVladimir Kondratiev unsigned n; 15130916d9f2SMaya Erez unsigned int num_immed_reply = 0; 15142be7d22fSVladimir Kondratiev 1515817f1853SVladimir Kondratiev if (!test_bit(wil_status_mbox_ready, wil->status)) { 15164cf99c93SDedy Lansky wil_err(wil, "Reset in progress. Cannot handle WMI event\n"); 151755f7acddSVladimir Kondratiev return; 151855f7acddSVladimir Kondratiev } 151955f7acddSVladimir Kondratiev 1520fe9ee51eSMaya Erez if (test_bit(wil_status_suspended, wil->status)) { 1521fe9ee51eSMaya Erez wil_err(wil, "suspended. cannot handle WMI event\n"); 1522fe9ee51eSMaya Erez return; 1523fe9ee51eSMaya Erez } 1524fe9ee51eSMaya Erez 1525a715c7ddSVladimir Kondratiev for (n = 0;; n++) { 15262be7d22fSVladimir Kondratiev u16 len; 152795266dc0SVladimir Kondratiev bool q; 15280916d9f2SMaya Erez bool immed_reply = false; 15292be7d22fSVladimir Kondratiev 1530b9eeb512SVladimir Kondratiev r->head = wil_r(wil, RGF_MBOX + 15312be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.head)); 153295266dc0SVladimir Kondratiev if (r->tail == r->head) 153395266dc0SVladimir Kondratiev break; 15342be7d22fSVladimir Kondratiev 1535a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n", 1536a715c7ddSVladimir Kondratiev r->head, r->tail); 1537a715c7ddSVladimir Kondratiev /* read cmd descriptor from tail */ 15382be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail), 15392be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)); 15402be7d22fSVladimir Kondratiev if (d_tail.sync == 0) { 15412be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt not owned by FW?\n"); 154295266dc0SVladimir Kondratiev break; 15432be7d22fSVladimir Kondratiev } 15442be7d22fSVladimir Kondratiev 1545a715c7ddSVladimir Kondratiev /* read cmd header from descriptor */ 15462be7d22fSVladimir Kondratiev if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) { 15472be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt at 0x%08x?\n", 15482be7d22fSVladimir Kondratiev le32_to_cpu(d_tail.addr)); 154995266dc0SVladimir Kondratiev break; 15502be7d22fSVladimir Kondratiev } 15512be7d22fSVladimir Kondratiev len = le16_to_cpu(hdr.len); 1552a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n", 1553a715c7ddSVladimir Kondratiev le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), 1554a715c7ddSVladimir Kondratiev hdr.flags); 1555a715c7ddSVladimir Kondratiev 1556a715c7ddSVladimir Kondratiev /* read cmd buffer from descriptor */ 15572be7d22fSVladimir Kondratiev src = wmi_buffer(wil, d_tail.addr) + 15582be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_hdr); 15592be7d22fSVladimir Kondratiev evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event, 15602be7d22fSVladimir Kondratiev event.wmi) + len, 4), 15612be7d22fSVladimir Kondratiev GFP_KERNEL); 156214f8dc49SJoe Perches if (!evt) 156395266dc0SVladimir Kondratiev break; 156414f8dc49SJoe Perches 15652be7d22fSVladimir Kondratiev evt->event.hdr = hdr; 15662be7d22fSVladimir Kondratiev cmd = (void *)&evt->event.wmi; 15672be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(cmd, src, len); 15682be7d22fSVladimir Kondratiev /* mark entry as empty */ 1569b9eeb512SVladimir Kondratiev wil_w(wil, r->tail + 1570b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ring_desc, sync), 0); 15712be7d22fSVladimir Kondratiev /* indicate */ 15722be7d22fSVladimir Kondratiev if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && 1573b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 1574b874ddecSLior David struct wmi_cmd_hdr *wmi = &evt->event.wmi; 1575b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 1576e00243faSLior David u8 mid = wmi->mid; 1577b874ddecSLior David u32 tstamp = le32_to_cpu(wmi->fw_timestamp); 1578fe9ee51eSMaya Erez if (test_bit(wil_status_resuming, wil->status)) { 1579fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_RESUME_EVENTID) 1580fe9ee51eSMaya Erez clear_bit(wil_status_resuming, 1581fe9ee51eSMaya Erez wil->status); 1582fe9ee51eSMaya Erez else 1583fe9ee51eSMaya Erez wil_err(wil, 1584fe9ee51eSMaya Erez "WMI evt %d while resuming\n", 1585fe9ee51eSMaya Erez id); 1586fe9ee51eSMaya Erez } 1587fe5c271eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1588e00243faSLior David if (wil->reply_id && wil->reply_id == id && 1589e00243faSLior David wil->reply_mid == mid) { 15900916d9f2SMaya Erez if (wil->reply_buf) { 15910916d9f2SMaya Erez memcpy(wil->reply_buf, wmi, 15920916d9f2SMaya Erez min(len, wil->reply_size)); 15930916d9f2SMaya Erez immed_reply = true; 15940916d9f2SMaya Erez } 1595fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_SUSPEND_EVENTID) { 1596fe9ee51eSMaya Erez wil_dbg_wmi(wil, 1597fe9ee51eSMaya Erez "set suspend_resp_rcvd\n"); 1598fe9ee51eSMaya Erez wil->suspend_resp_rcvd = true; 1599fe9ee51eSMaya Erez } 16000916d9f2SMaya Erez } 1601fe5c271eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 16028fe59627SVladimir Kondratiev 16035fad7241SDedy Lansky wil_dbg_wmi(wil, "recv %s (0x%04x) MID %d @%d msec\n", 16045fad7241SDedy Lansky eventid2name(id), id, wmi->mid, tstamp); 1605f988b23fSVladimir Kondratiev trace_wil6210_wmi_event(wmi, &wmi[1], 1606f988b23fSVladimir Kondratiev len - sizeof(*wmi)); 16072be7d22fSVladimir Kondratiev } 16087743882dSVladimir Kondratiev wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1, 16092be7d22fSVladimir Kondratiev &evt->event.hdr, sizeof(hdr) + len, true); 16102be7d22fSVladimir Kondratiev 16112be7d22fSVladimir Kondratiev /* advance tail */ 16122be7d22fSVladimir Kondratiev r->tail = r->base + ((r->tail - r->base + 16132be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)) % r->size); 1614b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + 1615b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail); 16162be7d22fSVladimir Kondratiev 16170916d9f2SMaya Erez if (immed_reply) { 1618af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n", 1619af3db60aSLazar Alexei wil->reply_id); 16200916d9f2SMaya Erez kfree(evt); 16210916d9f2SMaya Erez num_immed_reply++; 16220916d9f2SMaya Erez complete(&wil->wmi_call); 16230916d9f2SMaya Erez } else { 16242be7d22fSVladimir Kondratiev /* add to the pending list */ 16252be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 16262be7d22fSVladimir Kondratiev list_add_tail(&evt->list, &wil->pending_wmi_ev); 16272be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 162895266dc0SVladimir Kondratiev q = queue_work(wil->wmi_wq, &wil->wmi_event_worker); 16297743882dSVladimir Kondratiev wil_dbg_wmi(wil, "queue_work -> %d\n", q); 16302be7d22fSVladimir Kondratiev } 16310916d9f2SMaya Erez } 163295266dc0SVladimir Kondratiev /* normally, 1 event per IRQ should be processed */ 1633af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n", 16340916d9f2SMaya Erez n - num_immed_reply, num_immed_reply); 16352be7d22fSVladimir Kondratiev } 16362be7d22fSVladimir Kondratiev 1637e00243faSLior David int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, 16385f85c7e7SLior David u16 reply_id, void *reply, u16 reply_size, int to_msec) 16392be7d22fSVladimir Kondratiev { 16402be7d22fSVladimir Kondratiev int rc; 1641f4bbb829SNicholas Mc Guire unsigned long remain; 16422be7d22fSVladimir Kondratiev 16432be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 16442be7d22fSVladimir Kondratiev 1645fe5c271eSMaya Erez spin_lock(&wil->wmi_ev_lock); 1646fe5c271eSMaya Erez wil->reply_id = reply_id; 1647e00243faSLior David wil->reply_mid = mid; 1648fe5c271eSMaya Erez wil->reply_buf = reply; 1649fe5c271eSMaya Erez wil->reply_size = reply_size; 16504d4c4dc3SLior David reinit_completion(&wil->wmi_call); 1651fe5c271eSMaya Erez spin_unlock(&wil->wmi_ev_lock); 1652fe5c271eSMaya Erez 1653e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 16542be7d22fSVladimir Kondratiev if (rc) 16552be7d22fSVladimir Kondratiev goto out; 16562be7d22fSVladimir Kondratiev 165759502647SDedy Lansky remain = wait_for_completion_timeout(&wil->wmi_call, 16582be7d22fSVladimir Kondratiev msecs_to_jiffies(to_msec)); 16592be7d22fSVladimir Kondratiev if (0 == remain) { 16602be7d22fSVladimir Kondratiev wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n", 16612be7d22fSVladimir Kondratiev cmdid, reply_id, to_msec); 16622be7d22fSVladimir Kondratiev rc = -ETIME; 16632be7d22fSVladimir Kondratiev } else { 16647743882dSVladimir Kondratiev wil_dbg_wmi(wil, 16652be7d22fSVladimir Kondratiev "wmi_call(0x%04x->0x%04x) completed in %d msec\n", 16662be7d22fSVladimir Kondratiev cmdid, reply_id, 16672be7d22fSVladimir Kondratiev to_msec - jiffies_to_msecs(remain)); 16682be7d22fSVladimir Kondratiev } 1669fe5c271eSMaya Erez 1670fe5c271eSMaya Erez out: 1671fe5c271eSMaya Erez spin_lock(&wil->wmi_ev_lock); 16722be7d22fSVladimir Kondratiev wil->reply_id = 0; 1673e00243faSLior David wil->reply_mid = U8_MAX; 16742be7d22fSVladimir Kondratiev wil->reply_buf = NULL; 16752be7d22fSVladimir Kondratiev wil->reply_size = 0; 1676fe5c271eSMaya Erez spin_unlock(&wil->wmi_ev_lock); 1677fe5c271eSMaya Erez 16782be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 16792be7d22fSVladimir Kondratiev 16802be7d22fSVladimir Kondratiev return rc; 16812be7d22fSVladimir Kondratiev } 16822be7d22fSVladimir Kondratiev 16832be7d22fSVladimir Kondratiev int wmi_echo(struct wil6210_priv *wil) 16842be7d22fSVladimir Kondratiev { 1685e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 16862be7d22fSVladimir Kondratiev struct wmi_echo_cmd cmd = { 16872be7d22fSVladimir Kondratiev .value = cpu_to_le32(0x12345678), 16882be7d22fSVladimir Kondratiev }; 16892be7d22fSVladimir Kondratiev 1690e00243faSLior David return wmi_call(wil, WMI_ECHO_CMDID, vif->mid, &cmd, sizeof(cmd), 1691a54a40daSVladimir Kondratiev WMI_ECHO_RSP_EVENTID, NULL, 0, 50); 16922be7d22fSVladimir Kondratiev } 16932be7d22fSVladimir Kondratiev 16942be7d22fSVladimir Kondratiev int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) 16952be7d22fSVladimir Kondratiev { 1696e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 16972be7d22fSVladimir Kondratiev struct wmi_set_mac_address_cmd cmd; 16982be7d22fSVladimir Kondratiev 1699a82553bbSVladimir Kondratiev ether_addr_copy(cmd.mac, addr); 17002be7d22fSVladimir Kondratiev 17017743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Set MAC %pM\n", addr); 17022be7d22fSVladimir Kondratiev 1703e00243faSLior David return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, vif->mid, 1704e00243faSLior David &cmd, sizeof(cmd)); 17052be7d22fSVladimir Kondratiev } 17062be7d22fSVladimir Kondratiev 170710d599adSMaya Erez int wmi_led_cfg(struct wil6210_priv *wil, bool enable) 170810d599adSMaya Erez { 1709e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 171010d599adSMaya Erez int rc = 0; 171110d599adSMaya Erez struct wmi_led_cfg_cmd cmd = { 171210d599adSMaya Erez .led_mode = enable, 171310d599adSMaya Erez .id = led_id, 171410d599adSMaya Erez .slow_blink_cfg.blink_on = 171510d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms), 171610d599adSMaya Erez .slow_blink_cfg.blink_off = 171710d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms), 171810d599adSMaya Erez .medium_blink_cfg.blink_on = 171910d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms), 172010d599adSMaya Erez .medium_blink_cfg.blink_off = 172110d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms), 172210d599adSMaya Erez .fast_blink_cfg.blink_on = 172310d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms), 172410d599adSMaya Erez .fast_blink_cfg.blink_off = 172510d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms), 172610d599adSMaya Erez .led_polarity = led_polarity, 172710d599adSMaya Erez }; 172810d599adSMaya Erez struct { 172910d599adSMaya Erez struct wmi_cmd_hdr wmi; 173010d599adSMaya Erez struct wmi_led_cfg_done_event evt; 1731807b0860SAlexei Avshalom Lazar } __packed reply = { 1732807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, 1733807b0860SAlexei Avshalom Lazar }; 173410d599adSMaya Erez 173510d599adSMaya Erez if (led_id == WIL_LED_INVALID_ID) 173610d599adSMaya Erez goto out; 173710d599adSMaya Erez 173810d599adSMaya Erez if (led_id > WIL_LED_MAX_ID) { 173910d599adSMaya Erez wil_err(wil, "Invalid led id %d\n", led_id); 174010d599adSMaya Erez rc = -EINVAL; 174110d599adSMaya Erez goto out; 174210d599adSMaya Erez } 174310d599adSMaya Erez 174410d599adSMaya Erez wil_dbg_wmi(wil, 174510d599adSMaya Erez "%s led %d\n", 174610d599adSMaya Erez enable ? "enabling" : "disabling", led_id); 174710d599adSMaya Erez 1748e00243faSLior David rc = wmi_call(wil, WMI_LED_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 174910d599adSMaya Erez WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply), 175010d599adSMaya Erez 100); 175110d599adSMaya Erez if (rc) 175210d599adSMaya Erez goto out; 175310d599adSMaya Erez 175410d599adSMaya Erez if (reply.evt.status) { 175510d599adSMaya Erez wil_err(wil, "led %d cfg failed with status %d\n", 175610d599adSMaya Erez led_id, le32_to_cpu(reply.evt.status)); 175710d599adSMaya Erez rc = -EINVAL; 175810d599adSMaya Erez } 175910d599adSMaya Erez 176010d599adSMaya Erez out: 176110d599adSMaya Erez return rc; 176210d599adSMaya Erez } 176310d599adSMaya Erez 1764e00243faSLior David int wmi_pcp_start(struct wil6210_vif *vif, 1765e00243faSLior David int bi, u8 wmi_nettype, u8 chan, u8 hidden_ssid, u8 is_go) 17662be7d22fSVladimir Kondratiev { 1767e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1768b8023177SVladimir Kondratiev int rc; 1769b8023177SVladimir Kondratiev 1770b8023177SVladimir Kondratiev struct wmi_pcp_start_cmd cmd = { 17712be7d22fSVladimir Kondratiev .bcon_interval = cpu_to_le16(bi), 17722be7d22fSVladimir Kondratiev .network_type = wmi_nettype, 17732be7d22fSVladimir Kondratiev .disable_sec_offload = 1, 1774adc2d122SVladimir Kondratiev .channel = chan - 1, 17751eb9d1e5SDedy Lansky .pcp_max_assoc_sta = max_assoc_sta, 17768e52fe30SHamad Kadmany .hidden_ssid = hidden_ssid, 1777b4944f2cSLior David .is_go = is_go, 17788a4fa214SAhmad Masri .ap_sme_offload_mode = disable_ap_sme ? 17798a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_PARTIAL : 17808a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_FULL, 1781c3bfea05SLior David .abft_len = wil->abft_len, 17822be7d22fSVladimir Kondratiev }; 1783b8023177SVladimir Kondratiev struct { 1784b874ddecSLior David struct wmi_cmd_hdr wmi; 1785b8023177SVladimir Kondratiev struct wmi_pcp_started_event evt; 1786807b0860SAlexei Avshalom Lazar } __packed reply = { 1787807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 1788807b0860SAlexei Avshalom Lazar }; 17892be7d22fSVladimir Kondratiev 1790e00243faSLior David if (!vif->privacy) 17912be7d22fSVladimir Kondratiev cmd.disable_sec = 1; 17922be7d22fSVladimir Kondratiev 17931eb9d1e5SDedy Lansky if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) || 17941eb9d1e5SDedy Lansky (cmd.pcp_max_assoc_sta <= 0)) { 17951eb9d1e5SDedy Lansky wil_info(wil, 17961eb9d1e5SDedy Lansky "Requested connection limit %u, valid values are 1 - %d. Setting to %d\n", 17971eb9d1e5SDedy Lansky max_assoc_sta, WIL6210_MAX_CID, WIL6210_MAX_CID); 17981eb9d1e5SDedy Lansky cmd.pcp_max_assoc_sta = WIL6210_MAX_CID; 17991eb9d1e5SDedy Lansky } 18001eb9d1e5SDedy Lansky 1801849a564bSDedy Lansky if (disable_ap_sme && 18028a4fa214SAhmad Masri !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, 1803849a564bSDedy Lansky wil->fw_capabilities)) { 1804849a564bSDedy Lansky wil_err(wil, "disable_ap_sme not supported by FW\n"); 1805849a564bSDedy Lansky return -EOPNOTSUPP; 1806849a564bSDedy Lansky } 1807849a564bSDedy Lansky 18088b5c7f6cSVladimir Kondratiev /* 18098b5c7f6cSVladimir Kondratiev * Processing time may be huge, in case of secure AP it takes about 18108b5c7f6cSVladimir Kondratiev * 3500ms for FW to start AP 18118b5c7f6cSVladimir Kondratiev */ 1812e00243faSLior David rc = wmi_call(wil, WMI_PCP_START_CMDID, vif->mid, &cmd, sizeof(cmd), 18138b5c7f6cSVladimir Kondratiev WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000); 1814b8023177SVladimir Kondratiev if (rc) 1815b8023177SVladimir Kondratiev return rc; 1816b8023177SVladimir Kondratiev 1817b8023177SVladimir Kondratiev if (reply.evt.status != WMI_FW_STATUS_SUCCESS) 1818b8023177SVladimir Kondratiev rc = -EINVAL; 1819b8023177SVladimir Kondratiev 182010d599adSMaya Erez if (wmi_nettype != WMI_NETTYPE_P2P) 182110d599adSMaya Erez /* Don't fail due to error in the led configuration */ 182210d599adSMaya Erez wmi_led_cfg(wil, true); 182310d599adSMaya Erez 1824b8023177SVladimir Kondratiev return rc; 1825b8023177SVladimir Kondratiev } 1826b8023177SVladimir Kondratiev 1827e00243faSLior David int wmi_pcp_stop(struct wil6210_vif *vif) 1828b8023177SVladimir Kondratiev { 1829e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 183010d599adSMaya Erez int rc; 183110d599adSMaya Erez 183210d599adSMaya Erez rc = wmi_led_cfg(wil, false); 183310d599adSMaya Erez if (rc) 183410d599adSMaya Erez return rc; 183510d599adSMaya Erez 1836e00243faSLior David return wmi_call(wil, WMI_PCP_STOP_CMDID, vif->mid, NULL, 0, 1837b8023177SVladimir Kondratiev WMI_PCP_STOPPED_EVENTID, NULL, 0, 20); 18382be7d22fSVladimir Kondratiev } 18392be7d22fSVladimir Kondratiev 1840e00243faSLior David int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid) 18412be7d22fSVladimir Kondratiev { 1842e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 18432be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd = { 18442be7d22fSVladimir Kondratiev .ssid_len = cpu_to_le32(ssid_len), 18452be7d22fSVladimir Kondratiev }; 18462be7d22fSVladimir Kondratiev 18472be7d22fSVladimir Kondratiev if (ssid_len > sizeof(cmd.ssid)) 18482be7d22fSVladimir Kondratiev return -EINVAL; 18492be7d22fSVladimir Kondratiev 18502be7d22fSVladimir Kondratiev memcpy(cmd.ssid, ssid, ssid_len); 18512be7d22fSVladimir Kondratiev 1852e00243faSLior David return wmi_send(wil, WMI_SET_SSID_CMDID, vif->mid, &cmd, sizeof(cmd)); 18532be7d22fSVladimir Kondratiev } 18542be7d22fSVladimir Kondratiev 1855e00243faSLior David int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) 18562be7d22fSVladimir Kondratiev { 1857e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 18582be7d22fSVladimir Kondratiev int rc; 18592be7d22fSVladimir Kondratiev struct { 1860b874ddecSLior David struct wmi_cmd_hdr wmi; 18612be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd; 18622be7d22fSVladimir Kondratiev } __packed reply; 18632be7d22fSVladimir Kondratiev int len; /* reply.cmd.ssid_len in CPU order */ 18642be7d22fSVladimir Kondratiev 1865807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 1866807b0860SAlexei Avshalom Lazar 1867e00243faSLior David rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, 1868e00243faSLior David WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 20); 18692be7d22fSVladimir Kondratiev if (rc) 18702be7d22fSVladimir Kondratiev return rc; 18712be7d22fSVladimir Kondratiev 18722be7d22fSVladimir Kondratiev len = le32_to_cpu(reply.cmd.ssid_len); 18732be7d22fSVladimir Kondratiev if (len > sizeof(reply.cmd.ssid)) 18742be7d22fSVladimir Kondratiev return -EINVAL; 18752be7d22fSVladimir Kondratiev 18762be7d22fSVladimir Kondratiev *ssid_len = len; 18772be7d22fSVladimir Kondratiev memcpy(ssid, reply.cmd.ssid, len); 18782be7d22fSVladimir Kondratiev 18792be7d22fSVladimir Kondratiev return 0; 18802be7d22fSVladimir Kondratiev } 18812be7d22fSVladimir Kondratiev 18822be7d22fSVladimir Kondratiev int wmi_set_channel(struct wil6210_priv *wil, int channel) 18832be7d22fSVladimir Kondratiev { 1884e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 18852be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd = { 18862be7d22fSVladimir Kondratiev .channel = channel - 1, 18872be7d22fSVladimir Kondratiev }; 18882be7d22fSVladimir Kondratiev 1889e00243faSLior David return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, vif->mid, 1890e00243faSLior David &cmd, sizeof(cmd)); 18912be7d22fSVladimir Kondratiev } 18922be7d22fSVladimir Kondratiev 18932be7d22fSVladimir Kondratiev int wmi_get_channel(struct wil6210_priv *wil, int *channel) 18942be7d22fSVladimir Kondratiev { 1895e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 18962be7d22fSVladimir Kondratiev int rc; 18972be7d22fSVladimir Kondratiev struct { 1898b874ddecSLior David struct wmi_cmd_hdr wmi; 18992be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd; 19002be7d22fSVladimir Kondratiev } __packed reply; 19012be7d22fSVladimir Kondratiev 1902807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 1903807b0860SAlexei Avshalom Lazar 1904e00243faSLior David rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, 19052be7d22fSVladimir Kondratiev WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 20); 19062be7d22fSVladimir Kondratiev if (rc) 19072be7d22fSVladimir Kondratiev return rc; 19082be7d22fSVladimir Kondratiev 19092be7d22fSVladimir Kondratiev if (reply.cmd.channel > 3) 19102be7d22fSVladimir Kondratiev return -EINVAL; 19112be7d22fSVladimir Kondratiev 19122be7d22fSVladimir Kondratiev *channel = reply.cmd.channel + 1; 19132be7d22fSVladimir Kondratiev 19142be7d22fSVladimir Kondratiev return 0; 19152be7d22fSVladimir Kondratiev } 19162be7d22fSVladimir Kondratiev 1917e00243faSLior David int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) 1918b8023177SVladimir Kondratiev { 1919e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1920e6d68341SDedy Lansky int rc; 1921b8023177SVladimir Kondratiev struct wmi_p2p_cfg_cmd cmd = { 1922e6d68341SDedy Lansky .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, 1923e6d68341SDedy Lansky .bcon_interval = cpu_to_le16(bi), 1924b8023177SVladimir Kondratiev .channel = channel - 1, 1925b8023177SVladimir Kondratiev }; 1926e6d68341SDedy Lansky struct { 1927e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 1928e6d68341SDedy Lansky struct wmi_p2p_cfg_done_event evt; 1929807b0860SAlexei Avshalom Lazar } __packed reply = { 1930807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 1931807b0860SAlexei Avshalom Lazar }; 1932b8023177SVladimir Kondratiev 1933e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); 1934e6d68341SDedy Lansky 1935e00243faSLior David rc = wmi_call(wil, WMI_P2P_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 1936e6d68341SDedy Lansky WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); 1937e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 1938e6d68341SDedy Lansky wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); 1939e6d68341SDedy Lansky rc = -EINVAL; 1940e6d68341SDedy Lansky } 1941e6d68341SDedy Lansky 1942e6d68341SDedy Lansky return rc; 1943e6d68341SDedy Lansky } 1944e6d68341SDedy Lansky 1945e00243faSLior David int wmi_start_listen(struct wil6210_vif *vif) 1946e6d68341SDedy Lansky { 1947e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1948e6d68341SDedy Lansky int rc; 1949e6d68341SDedy Lansky struct { 1950e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 1951e6d68341SDedy Lansky struct wmi_listen_started_event evt; 1952807b0860SAlexei Avshalom Lazar } __packed reply = { 1953807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 1954807b0860SAlexei Avshalom Lazar }; 1955e6d68341SDedy Lansky 1956e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); 1957e6d68341SDedy Lansky 1958e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 1959e6d68341SDedy Lansky WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); 1960e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 1961e6d68341SDedy Lansky wil_err(wil, "device failed to start listen. status %d\n", 1962e6d68341SDedy Lansky reply.evt.status); 1963e6d68341SDedy Lansky rc = -EINVAL; 1964e6d68341SDedy Lansky } 1965e6d68341SDedy Lansky 1966e6d68341SDedy Lansky return rc; 1967e6d68341SDedy Lansky } 1968e6d68341SDedy Lansky 1969e00243faSLior David int wmi_start_search(struct wil6210_vif *vif) 1970e6d68341SDedy Lansky { 1971e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1972e6d68341SDedy Lansky int rc; 1973e6d68341SDedy Lansky struct { 1974e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 1975e6d68341SDedy Lansky struct wmi_search_started_event evt; 1976807b0860SAlexei Avshalom Lazar } __packed reply = { 1977807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 1978807b0860SAlexei Avshalom Lazar }; 1979e6d68341SDedy Lansky 1980e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); 1981e6d68341SDedy Lansky 1982e00243faSLior David rc = wmi_call(wil, WMI_START_SEARCH_CMDID, vif->mid, NULL, 0, 1983e6d68341SDedy Lansky WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); 1984e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 1985e6d68341SDedy Lansky wil_err(wil, "device failed to start search. status %d\n", 1986e6d68341SDedy Lansky reply.evt.status); 1987e6d68341SDedy Lansky rc = -EINVAL; 1988e6d68341SDedy Lansky } 1989e6d68341SDedy Lansky 1990e6d68341SDedy Lansky return rc; 1991e6d68341SDedy Lansky } 1992e6d68341SDedy Lansky 1993e00243faSLior David int wmi_stop_discovery(struct wil6210_vif *vif) 1994e6d68341SDedy Lansky { 1995e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1996e6d68341SDedy Lansky int rc; 1997e6d68341SDedy Lansky 1998e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); 1999e6d68341SDedy Lansky 2000e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 2001e6d68341SDedy Lansky WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 100); 2002e6d68341SDedy Lansky 2003e6d68341SDedy Lansky if (rc) 2004e6d68341SDedy Lansky wil_err(wil, "Failed to stop discovery\n"); 2005e6d68341SDedy Lansky 2006e6d68341SDedy Lansky return rc; 2007b8023177SVladimir Kondratiev } 2008b8023177SVladimir Kondratiev 2009e00243faSLior David int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, 2010230d8442SVladimir Kondratiev const void *mac_addr, int key_usage) 20112be7d22fSVladimir Kondratiev { 2012e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 20132be7d22fSVladimir Kondratiev struct wmi_delete_cipher_key_cmd cmd = { 20142be7d22fSVladimir Kondratiev .key_index = key_index, 20152be7d22fSVladimir Kondratiev }; 20162be7d22fSVladimir Kondratiev 20172be7d22fSVladimir Kondratiev if (mac_addr) 20182be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 20192be7d22fSVladimir Kondratiev 2020e00243faSLior David return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, vif->mid, 2021e00243faSLior David &cmd, sizeof(cmd)); 20222be7d22fSVladimir Kondratiev } 20232be7d22fSVladimir Kondratiev 2024e00243faSLior David int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, 2025230d8442SVladimir Kondratiev const void *mac_addr, int key_len, const void *key, 2026230d8442SVladimir Kondratiev int key_usage) 20272be7d22fSVladimir Kondratiev { 2028e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 20292be7d22fSVladimir Kondratiev struct wmi_add_cipher_key_cmd cmd = { 20302be7d22fSVladimir Kondratiev .key_index = key_index, 2031230d8442SVladimir Kondratiev .key_usage = key_usage, 20322be7d22fSVladimir Kondratiev .key_len = key_len, 20332be7d22fSVladimir Kondratiev }; 20342be7d22fSVladimir Kondratiev 20352be7d22fSVladimir Kondratiev if (!key || (key_len > sizeof(cmd.key))) 20362be7d22fSVladimir Kondratiev return -EINVAL; 20372be7d22fSVladimir Kondratiev 20382be7d22fSVladimir Kondratiev memcpy(cmd.key, key, key_len); 20392be7d22fSVladimir Kondratiev if (mac_addr) 20402be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 20412be7d22fSVladimir Kondratiev 2042e00243faSLior David return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, vif->mid, 2043e00243faSLior David &cmd, sizeof(cmd)); 20442be7d22fSVladimir Kondratiev } 20452be7d22fSVladimir Kondratiev 2046e00243faSLior David int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) 20472be7d22fSVladimir Kondratiev { 2048e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 20495421bf0cSVladimir Kondratiev static const char *const names[] = { 20505421bf0cSVladimir Kondratiev [WMI_FRAME_BEACON] = "BEACON", 20515421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_REQ] = "PROBE_REQ", 20525421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP", 20535421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ", 20545421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP", 20555421bf0cSVladimir Kondratiev }; 20562be7d22fSVladimir Kondratiev int rc; 20572be7d22fSVladimir Kondratiev u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len; 2058b5a8ffcaSLior David struct wmi_set_appie_cmd *cmd; 20598fe59627SVladimir Kondratiev 2060b5a8ffcaSLior David if (len < ie_len) { 2061b5a8ffcaSLior David rc = -EINVAL; 2062b5a8ffcaSLior David goto out; 2063b5a8ffcaSLior David } 2064b5a8ffcaSLior David 2065b5a8ffcaSLior David cmd = kzalloc(len, GFP_KERNEL); 20665421bf0cSVladimir Kondratiev if (!cmd) { 20675421bf0cSVladimir Kondratiev rc = -ENOMEM; 20685421bf0cSVladimir Kondratiev goto out; 20695421bf0cSVladimir Kondratiev } 2070ac4acdb7SVladimir Kondratiev if (!ie) 2071ac4acdb7SVladimir Kondratiev ie_len = 0; 20722be7d22fSVladimir Kondratiev 20732be7d22fSVladimir Kondratiev cmd->mgmt_frm_type = type; 20742be7d22fSVladimir Kondratiev /* BUG: FW API define ieLen as u8. Will fix FW */ 20752be7d22fSVladimir Kondratiev cmd->ie_len = cpu_to_le16(ie_len); 20762be7d22fSVladimir Kondratiev memcpy(cmd->ie_info, ie, ie_len); 2077e00243faSLior David rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); 20782be7d22fSVladimir Kondratiev kfree(cmd); 20795421bf0cSVladimir Kondratiev out: 20805421bf0cSVladimir Kondratiev if (rc) { 20815421bf0cSVladimir Kondratiev const char *name = type < ARRAY_SIZE(names) ? 20825421bf0cSVladimir Kondratiev names[type] : "??"; 20835421bf0cSVladimir Kondratiev wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc); 20845421bf0cSVladimir Kondratiev } 20852be7d22fSVladimir Kondratiev 20862be7d22fSVladimir Kondratiev return rc; 20872be7d22fSVladimir Kondratiev } 20882be7d22fSVladimir Kondratiev 20891647f12fSVladimir Kondratiev /** 20901647f12fSVladimir Kondratiev * wmi_rxon - turn radio on/off 20911647f12fSVladimir Kondratiev * @on: turn on if true, off otherwise 20921647f12fSVladimir Kondratiev * 20931647f12fSVladimir Kondratiev * Only switch radio. Channel should be set separately. 20941647f12fSVladimir Kondratiev * No timeout for rxon - radio turned on forever unless some other call 20951647f12fSVladimir Kondratiev * turns it off 20961647f12fSVladimir Kondratiev */ 20971647f12fSVladimir Kondratiev int wmi_rxon(struct wil6210_priv *wil, bool on) 20981647f12fSVladimir Kondratiev { 2099e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 21001647f12fSVladimir Kondratiev int rc; 21011647f12fSVladimir Kondratiev struct { 2102b874ddecSLior David struct wmi_cmd_hdr wmi; 21031647f12fSVladimir Kondratiev struct wmi_listen_started_event evt; 2104807b0860SAlexei Avshalom Lazar } __packed reply = { 2105807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2106807b0860SAlexei Avshalom Lazar }; 21071647f12fSVladimir Kondratiev 2108af3db60aSLazar Alexei wil_info(wil, "(%s)\n", on ? "on" : "off"); 21091647f12fSVladimir Kondratiev 21101647f12fSVladimir Kondratiev if (on) { 2111e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 21121647f12fSVladimir Kondratiev WMI_LISTEN_STARTED_EVENTID, 21131647f12fSVladimir Kondratiev &reply, sizeof(reply), 100); 21141647f12fSVladimir Kondratiev if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) 21151647f12fSVladimir Kondratiev rc = -EINVAL; 21161647f12fSVladimir Kondratiev } else { 2117e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 21181647f12fSVladimir Kondratiev WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20); 21191647f12fSVladimir Kondratiev } 21201647f12fSVladimir Kondratiev 21211647f12fSVladimir Kondratiev return rc; 21221647f12fSVladimir Kondratiev } 21231647f12fSVladimir Kondratiev 212410590c6aSGidon Studinski int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring) 212547e19af9SVladimir Kondratiev { 2126e00243faSLior David struct net_device *ndev = wil->main_ndev; 2127e00243faSLior David struct wireless_dev *wdev = ndev->ieee80211_ptr; 2128e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(ndev); 212947e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_cmd cmd = { 213047e19af9SVladimir Kondratiev .action = WMI_RX_CHAIN_ADD, 213147e19af9SVladimir Kondratiev .rx_sw_ring = { 213252a45702SLior David .max_mpdu_size = cpu_to_le16( 213352a45702SLior David wil_mtu2macbuf(wil->rx_buf_len)), 213447e19af9SVladimir Kondratiev .ring_mem_base = cpu_to_le64(vring->pa), 213547e19af9SVladimir Kondratiev .ring_size = cpu_to_le16(vring->size), 213647e19af9SVladimir Kondratiev }, 213747e19af9SVladimir Kondratiev .mid = 0, /* TODO - what is it? */ 213847e19af9SVladimir Kondratiev .decap_trans_type = WMI_DECAP_TYPE_802_3, 2139b4490f42SVladimir Kondratiev .reorder_type = WMI_RX_SW_REORDER, 2140ab954628SVladimir Kondratiev .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), 214147e19af9SVladimir Kondratiev }; 214247e19af9SVladimir Kondratiev struct { 2143b874ddecSLior David struct wmi_cmd_hdr wmi; 214447e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_done_event evt; 214547e19af9SVladimir Kondratiev } __packed evt; 214647e19af9SVladimir Kondratiev int rc; 214747e19af9SVladimir Kondratiev 2148807b0860SAlexei Avshalom Lazar memset(&evt, 0, sizeof(evt)); 2149807b0860SAlexei Avshalom Lazar 215047e19af9SVladimir Kondratiev if (wdev->iftype == NL80211_IFTYPE_MONITOR) { 21517d3e4dbeSLior David struct ieee80211_channel *ch = wil->monitor_chandef.chan; 215247e19af9SVladimir Kondratiev 215347e19af9SVladimir Kondratiev cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON); 215447e19af9SVladimir Kondratiev if (ch) 215547e19af9SVladimir Kondratiev cmd.sniffer_cfg.channel = ch->hw_value - 1; 215647e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_info_mode = 215747e19af9SVladimir Kondratiev cpu_to_le32(ndev->type == ARPHRD_IEEE80211_RADIOTAP); 215847e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_support = 215947e19af9SVladimir Kondratiev cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL) 21604765332dSVladimir Kondratiev ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS); 2161504937d4SKirshenbaum Erez } else { 2162504937d4SKirshenbaum Erez /* Initialize offload (in non-sniffer mode). 2163504937d4SKirshenbaum Erez * Linux IP stack always calculates IP checksum 2164504937d4SKirshenbaum Erez * HW always calculate TCP/UDP checksum 2165504937d4SKirshenbaum Erez */ 2166504937d4SKirshenbaum Erez cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS); 216747e19af9SVladimir Kondratiev } 2168c406ea7cSVladimir Kondratiev 2169c406ea7cSVladimir Kondratiev if (rx_align_2) 2170c406ea7cSVladimir Kondratiev cmd.l2_802_3_offload_ctrl |= 2171c406ea7cSVladimir Kondratiev L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK; 2172c406ea7cSVladimir Kondratiev 217347e19af9SVladimir Kondratiev /* typical time for secure PCP is 840ms */ 2174e00243faSLior David rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, vif->mid, &cmd, sizeof(cmd), 217547e19af9SVladimir Kondratiev WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000); 217647e19af9SVladimir Kondratiev if (rc) 217747e19af9SVladimir Kondratiev return rc; 217847e19af9SVladimir Kondratiev 2179807b0860SAlexei Avshalom Lazar if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) 2180807b0860SAlexei Avshalom Lazar rc = -EINVAL; 2181807b0860SAlexei Avshalom Lazar 218247e19af9SVladimir Kondratiev vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); 218347e19af9SVladimir Kondratiev 21847743882dSVladimir Kondratiev wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", 218547e19af9SVladimir Kondratiev le32_to_cpu(evt.evt.status), vring->hwtail); 218647e19af9SVladimir Kondratiev 218747e19af9SVladimir Kondratiev return rc; 218847e19af9SVladimir Kondratiev } 218947e19af9SVladimir Kondratiev 21908c679675SVladimir Kondratiev int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) 21911a2780e0SVladimir Kondratiev { 2192e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 21931a2780e0SVladimir Kondratiev int rc; 21941a2780e0SVladimir Kondratiev struct wmi_temp_sense_cmd cmd = { 21958c679675SVladimir Kondratiev .measure_baseband_en = cpu_to_le32(!!t_bb), 21968c679675SVladimir Kondratiev .measure_rf_en = cpu_to_le32(!!t_rf), 21978c679675SVladimir Kondratiev .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), 21981a2780e0SVladimir Kondratiev }; 21991a2780e0SVladimir Kondratiev struct { 2200b874ddecSLior David struct wmi_cmd_hdr wmi; 22011a2780e0SVladimir Kondratiev struct wmi_temp_sense_done_event evt; 22021a2780e0SVladimir Kondratiev } __packed reply; 22031a2780e0SVladimir Kondratiev 2204807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2205807b0860SAlexei Avshalom Lazar 2206e00243faSLior David rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), 22071a2780e0SVladimir Kondratiev WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100); 22081a2780e0SVladimir Kondratiev if (rc) 22091a2780e0SVladimir Kondratiev return rc; 22101a2780e0SVladimir Kondratiev 22118c679675SVladimir Kondratiev if (t_bb) 22128c679675SVladimir Kondratiev *t_bb = le32_to_cpu(reply.evt.baseband_t1000); 22138c679675SVladimir Kondratiev if (t_rf) 22148c679675SVladimir Kondratiev *t_rf = le32_to_cpu(reply.evt.rf_t1000); 22151a2780e0SVladimir Kondratiev 22161a2780e0SVladimir Kondratiev return 0; 22171a2780e0SVladimir Kondratiev } 22181a2780e0SVladimir Kondratiev 2219e00243faSLior David int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, 2220849a564bSDedy Lansky u16 reason, bool full_disconnect, bool del_sta) 22214d55a0a1SVladimir Kondratiev { 2222e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22233e9191fcSVladimir Kondratiev int rc; 22243e9191fcSVladimir Kondratiev u16 reason_code; 2225849a564bSDedy Lansky struct wmi_disconnect_sta_cmd disc_sta_cmd = { 2226849a564bSDedy Lansky .disconnect_reason = cpu_to_le16(reason), 2227849a564bSDedy Lansky }; 2228849a564bSDedy Lansky struct wmi_del_sta_cmd del_sta_cmd = { 22294d55a0a1SVladimir Kondratiev .disconnect_reason = cpu_to_le16(reason), 22304d55a0a1SVladimir Kondratiev }; 22313e9191fcSVladimir Kondratiev struct { 2232b874ddecSLior David struct wmi_cmd_hdr wmi; 22333e9191fcSVladimir Kondratiev struct wmi_disconnect_event evt; 22343e9191fcSVladimir Kondratiev } __packed reply; 2235a82553bbSVladimir Kondratiev 2236af3db60aSLazar Alexei wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); 22374d55a0a1SVladimir Kondratiev 2238807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2239e00243faSLior David vif->locally_generated_disc = true; 2240849a564bSDedy Lansky if (del_sta) { 2241849a564bSDedy Lansky ether_addr_copy(del_sta_cmd.dst_mac, mac); 2242e00243faSLior David rc = wmi_call(wil, WMI_DEL_STA_CMDID, vif->mid, &del_sta_cmd, 2243849a564bSDedy Lansky sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID, 2244849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2245849a564bSDedy Lansky } else { 2246849a564bSDedy Lansky ether_addr_copy(disc_sta_cmd.dst_mac, mac); 2247e00243faSLior David rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, vif->mid, 2248e00243faSLior David &disc_sta_cmd, sizeof(disc_sta_cmd), 2249e00243faSLior David WMI_DISCONNECT_EVENTID, 2250849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2251849a564bSDedy Lansky } 22523e9191fcSVladimir Kondratiev /* failure to disconnect in reasonable time treated as FW error */ 22533e9191fcSVladimir Kondratiev if (rc) { 22543e9191fcSVladimir Kondratiev wil_fw_error_recovery(wil); 22553e9191fcSVladimir Kondratiev return rc; 22563e9191fcSVladimir Kondratiev } 22573e9191fcSVladimir Kondratiev 22580916d9f2SMaya Erez if (full_disconnect) { 22593e9191fcSVladimir Kondratiev /* call event handler manually after processing wmi_call, 22600916d9f2SMaya Erez * to avoid deadlock - disconnect event handler acquires 22610916d9f2SMaya Erez * wil->mutex while it is already held here 22623e9191fcSVladimir Kondratiev */ 22633e9191fcSVladimir Kondratiev reason_code = le16_to_cpu(reply.evt.protocol_reason_status); 22643e9191fcSVladimir Kondratiev 22653e9191fcSVladimir Kondratiev wil_dbg_wmi(wil, "Disconnect %pM reason [proto %d wmi %d]\n", 22663e9191fcSVladimir Kondratiev reply.evt.bssid, reason_code, 22673e9191fcSVladimir Kondratiev reply.evt.disconnect_reason); 22683e9191fcSVladimir Kondratiev 22693e9191fcSVladimir Kondratiev wil->sinfo_gen++; 2270e00243faSLior David wil6210_disconnect(vif, reply.evt.bssid, reason_code, true); 22710916d9f2SMaya Erez } 22723e9191fcSVladimir Kondratiev return 0; 22734d55a0a1SVladimir Kondratiev } 22744d55a0a1SVladimir Kondratiev 2275e00243faSLior David int wmi_addba(struct wil6210_priv *wil, u8 mid, 2276e00243faSLior David u8 ringid, u8 size, u16 timeout) 22773277213fSVladimir Kondratiev { 22787be13fc3SGidon Studinski u8 amsdu = wil->use_enhanced_dma_hw && wil->use_rx_hw_reordering && 22797be13fc3SGidon Studinski test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) && 22807be13fc3SGidon Studinski wil->amsdu_en; 228196c93589SGidon Studinski struct wmi_ring_ba_en_cmd cmd = { 228296c93589SGidon Studinski .ring_id = ringid, 22833277213fSVladimir Kondratiev .agg_max_wsize = size, 22843277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 22857be13fc3SGidon Studinski .amsdu = amsdu, 22863277213fSVladimir Kondratiev }; 22873277213fSVladimir Kondratiev 22887be13fc3SGidon Studinski wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d amsdu %d)\n", 22897be13fc3SGidon Studinski ringid, size, timeout, amsdu); 22903277213fSVladimir Kondratiev 229196c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_EN_CMDID, mid, &cmd, sizeof(cmd)); 22923277213fSVladimir Kondratiev } 22933277213fSVladimir Kondratiev 2294e00243faSLior David int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason) 22953277213fSVladimir Kondratiev { 229696c93589SGidon Studinski struct wmi_ring_ba_dis_cmd cmd = { 229796c93589SGidon Studinski .ring_id = ringid, 22983277213fSVladimir Kondratiev .reason = cpu_to_le16(reason), 22993277213fSVladimir Kondratiev }; 23003277213fSVladimir Kondratiev 2301af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason); 23023277213fSVladimir Kondratiev 230396c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_DIS_CMDID, mid, &cmd, sizeof(cmd)); 23043277213fSVladimir Kondratiev } 23053277213fSVladimir Kondratiev 2306e00243faSLior David int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cidxtid, u16 reason) 230726a359d9SVladimir Kondratiev { 230826a359d9SVladimir Kondratiev struct wmi_rcp_delba_cmd cmd = { 230926a359d9SVladimir Kondratiev .cidxtid = cidxtid, 231026a359d9SVladimir Kondratiev .reason = cpu_to_le16(reason), 231126a359d9SVladimir Kondratiev }; 231226a359d9SVladimir Kondratiev 2313af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cidxtid & 0xf, 2314af3db60aSLazar Alexei (cidxtid >> 4) & 0xf, reason); 231526a359d9SVladimir Kondratiev 2316e00243faSLior David return wmi_send(wil, WMI_RCP_DELBA_CMDID, mid, &cmd, sizeof(cmd)); 231726a359d9SVladimir Kondratiev } 231826a359d9SVladimir Kondratiev 2319e00243faSLior David int wmi_addba_rx_resp(struct wil6210_priv *wil, 2320e00243faSLior David u8 mid, u8 cid, u8 tid, u8 token, 23213277213fSVladimir Kondratiev u16 status, bool amsdu, u16 agg_wsize, u16 timeout) 23223277213fSVladimir Kondratiev { 23233277213fSVladimir Kondratiev int rc; 23243277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_cmd cmd = { 23253277213fSVladimir Kondratiev .cidxtid = mk_cidxtid(cid, tid), 23263277213fSVladimir Kondratiev .dialog_token = token, 23273277213fSVladimir Kondratiev .status_code = cpu_to_le16(status), 23283277213fSVladimir Kondratiev /* bit 0: A-MSDU supported 23293277213fSVladimir Kondratiev * bit 1: policy (should be 0 for us) 23303277213fSVladimir Kondratiev * bits 2..5: TID 23313277213fSVladimir Kondratiev * bits 6..15: buffer size 23323277213fSVladimir Kondratiev */ 23333277213fSVladimir Kondratiev .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 23343277213fSVladimir Kondratiev (agg_wsize << 6)), 23353277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 23363277213fSVladimir Kondratiev }; 23373277213fSVladimir Kondratiev struct { 2338b874ddecSLior David struct wmi_cmd_hdr wmi; 23393277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_sent_event evt; 2340807b0860SAlexei Avshalom Lazar } __packed reply = { 2341807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 2342807b0860SAlexei Avshalom Lazar }; 23433277213fSVladimir Kondratiev 23443277213fSVladimir Kondratiev wil_dbg_wmi(wil, 2345e00243faSLior David "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", 2346e00243faSLior David mid, cid, tid, agg_wsize, 2347e00243faSLior David timeout, status, amsdu ? "+" : "-"); 23483277213fSVladimir Kondratiev 2349e00243faSLior David rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, mid, &cmd, sizeof(cmd), 2350230d8442SVladimir Kondratiev WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply), 2351230d8442SVladimir Kondratiev 100); 23523277213fSVladimir Kondratiev if (rc) 23533277213fSVladimir Kondratiev return rc; 23543277213fSVladimir Kondratiev 23553277213fSVladimir Kondratiev if (reply.evt.status) { 23563277213fSVladimir Kondratiev wil_err(wil, "ADDBA response failed with status %d\n", 23573277213fSVladimir Kondratiev le16_to_cpu(reply.evt.status)); 23583277213fSVladimir Kondratiev rc = -EINVAL; 23593277213fSVladimir Kondratiev } 23603277213fSVladimir Kondratiev 23613277213fSVladimir Kondratiev return rc; 23623277213fSVladimir Kondratiev } 23633277213fSVladimir Kondratiev 23647be13fc3SGidon Studinski int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, 23657be13fc3SGidon Studinski u8 token, u16 status, bool amsdu, u16 agg_wsize, 23667be13fc3SGidon Studinski u16 timeout) 23677be13fc3SGidon Studinski { 23687be13fc3SGidon Studinski int rc; 23697be13fc3SGidon Studinski struct wmi_rcp_addba_resp_edma_cmd cmd = { 23707be13fc3SGidon Studinski .cid = cid, 23717be13fc3SGidon Studinski .tid = tid, 23727be13fc3SGidon Studinski .dialog_token = token, 23737be13fc3SGidon Studinski .status_code = cpu_to_le16(status), 23747be13fc3SGidon Studinski /* bit 0: A-MSDU supported 23757be13fc3SGidon Studinski * bit 1: policy (should be 0 for us) 23767be13fc3SGidon Studinski * bits 2..5: TID 23777be13fc3SGidon Studinski * bits 6..15: buffer size 23787be13fc3SGidon Studinski */ 23797be13fc3SGidon Studinski .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 23807be13fc3SGidon Studinski (agg_wsize << 6)), 23817be13fc3SGidon Studinski .ba_timeout = cpu_to_le16(timeout), 23827be13fc3SGidon Studinski /* route all the connections to status ring 0 */ 23837be13fc3SGidon Studinski .status_ring_id = WIL_DEFAULT_RX_STATUS_RING_ID, 23847be13fc3SGidon Studinski }; 23857be13fc3SGidon Studinski struct { 23867be13fc3SGidon Studinski struct wmi_cmd_hdr wmi; 23877be13fc3SGidon Studinski struct wmi_rcp_addba_resp_sent_event evt; 23887be13fc3SGidon Studinski } __packed reply = { 23897be13fc3SGidon Studinski .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 23907be13fc3SGidon Studinski }; 23917be13fc3SGidon Studinski 23927be13fc3SGidon Studinski wil_dbg_wmi(wil, 23937be13fc3SGidon Studinski "ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s, sring_id %d\n", 23947be13fc3SGidon Studinski cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-", 23957be13fc3SGidon Studinski WIL_DEFAULT_RX_STATUS_RING_ID); 23967be13fc3SGidon Studinski 23977be13fc3SGidon Studinski rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_EDMA_CMDID, mid, &cmd, 23987be13fc3SGidon Studinski sizeof(cmd), WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, 23997be13fc3SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 24007be13fc3SGidon Studinski if (rc) 24017be13fc3SGidon Studinski return rc; 24027be13fc3SGidon Studinski 24037be13fc3SGidon Studinski if (reply.evt.status) { 24047be13fc3SGidon Studinski wil_err(wil, "ADDBA response failed with status %d\n", 24057be13fc3SGidon Studinski le16_to_cpu(reply.evt.status)); 24067be13fc3SGidon Studinski rc = -EINVAL; 24077be13fc3SGidon Studinski } 24087be13fc3SGidon Studinski 24097be13fc3SGidon Studinski return rc; 24107be13fc3SGidon Studinski } 24117be13fc3SGidon Studinski 24122c207eb8SMaya Erez int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, 24132c207eb8SMaya Erez enum wmi_ps_profile_type ps_profile) 24142c207eb8SMaya Erez { 2415e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 24162c207eb8SMaya Erez int rc; 24172c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_cmd cmd = { 24182c207eb8SMaya Erez .ps_profile = ps_profile, 24192c207eb8SMaya Erez }; 24202c207eb8SMaya Erez struct { 24212c207eb8SMaya Erez struct wmi_cmd_hdr wmi; 24222c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_event evt; 2423807b0860SAlexei Avshalom Lazar } __packed reply = { 2424807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, 2425807b0860SAlexei Avshalom Lazar }; 24262c207eb8SMaya Erez u32 status; 24272c207eb8SMaya Erez 24282c207eb8SMaya Erez wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); 24292c207eb8SMaya Erez 2430e00243faSLior David rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, 2431e00243faSLior David &cmd, sizeof(cmd), 24322c207eb8SMaya Erez WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), 24332c207eb8SMaya Erez 100); 24342c207eb8SMaya Erez if (rc) 24352c207eb8SMaya Erez return rc; 24362c207eb8SMaya Erez 24372c207eb8SMaya Erez status = le32_to_cpu(reply.evt.status); 24382c207eb8SMaya Erez 24392c207eb8SMaya Erez if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) { 24402c207eb8SMaya Erez wil_err(wil, "ps dev profile cfg failed with status %d\n", 24412c207eb8SMaya Erez status); 24422c207eb8SMaya Erez rc = -EINVAL; 24432c207eb8SMaya Erez } 24442c207eb8SMaya Erez 24452c207eb8SMaya Erez return rc; 24462c207eb8SMaya Erez } 24472c207eb8SMaya Erez 24483fea18d0SLior David int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) 24493fea18d0SLior David { 2450e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 24513fea18d0SLior David int rc; 24523fea18d0SLior David struct wmi_set_mgmt_retry_limit_cmd cmd = { 24533fea18d0SLior David .mgmt_retry_limit = retry_short, 24543fea18d0SLior David }; 24553fea18d0SLior David struct { 24563fea18d0SLior David struct wmi_cmd_hdr wmi; 24573fea18d0SLior David struct wmi_set_mgmt_retry_limit_event evt; 2458807b0860SAlexei Avshalom Lazar } __packed reply = { 2459807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2460807b0860SAlexei Avshalom Lazar }; 24613fea18d0SLior David 24623fea18d0SLior David wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); 24633fea18d0SLior David 24643fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 24653fea18d0SLior David return -ENOTSUPP; 24663fea18d0SLior David 2467e00243faSLior David rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, 2468e00243faSLior David &cmd, sizeof(cmd), 24693fea18d0SLior David WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 24703fea18d0SLior David 100); 24713fea18d0SLior David if (rc) 24723fea18d0SLior David return rc; 24733fea18d0SLior David 24743fea18d0SLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 24753fea18d0SLior David wil_err(wil, "set mgmt retry limit failed with status %d\n", 24763fea18d0SLior David reply.evt.status); 24773fea18d0SLior David rc = -EINVAL; 24783fea18d0SLior David } 24793fea18d0SLior David 24803fea18d0SLior David return rc; 24813fea18d0SLior David } 24823fea18d0SLior David 24833fea18d0SLior David int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) 24843fea18d0SLior David { 2485e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 24863fea18d0SLior David int rc; 24873fea18d0SLior David struct { 24883fea18d0SLior David struct wmi_cmd_hdr wmi; 24893fea18d0SLior David struct wmi_get_mgmt_retry_limit_event evt; 24903fea18d0SLior David } __packed reply; 24913fea18d0SLior David 24923fea18d0SLior David wil_dbg_wmi(wil, "getting mgmt retry short\n"); 24933fea18d0SLior David 24943fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 24953fea18d0SLior David return -ENOTSUPP; 24963fea18d0SLior David 2497807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2498e00243faSLior David rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, 24993fea18d0SLior David WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 25003fea18d0SLior David 100); 25013fea18d0SLior David if (rc) 25023fea18d0SLior David return rc; 25033fea18d0SLior David 25043fea18d0SLior David if (retry_short) 25053fea18d0SLior David *retry_short = reply.evt.mgmt_retry_limit; 25063fea18d0SLior David 25073fea18d0SLior David return 0; 25083fea18d0SLior David } 25093fea18d0SLior David 2510e00243faSLior David int wmi_abort_scan(struct wil6210_vif *vif) 2511035859a5SMaya Erez { 2512e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2513035859a5SMaya Erez int rc; 2514035859a5SMaya Erez 2515035859a5SMaya Erez wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n"); 2516035859a5SMaya Erez 2517e00243faSLior David rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, vif->mid, NULL, 0); 2518035859a5SMaya Erez if (rc) 2519035859a5SMaya Erez wil_err(wil, "Failed to abort scan (%d)\n", rc); 2520035859a5SMaya Erez 2521035859a5SMaya Erez return rc; 2522035859a5SMaya Erez } 2523035859a5SMaya Erez 2524e00243faSLior David int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid) 2525849a564bSDedy Lansky { 2526e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2527849a564bSDedy Lansky int rc; 2528849a564bSDedy Lansky struct wmi_new_sta_cmd cmd = { 2529849a564bSDedy Lansky .aid = aid, 2530849a564bSDedy Lansky }; 2531849a564bSDedy Lansky 2532849a564bSDedy Lansky wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid); 2533849a564bSDedy Lansky 2534849a564bSDedy Lansky ether_addr_copy(cmd.dst_mac, mac); 2535849a564bSDedy Lansky 2536e00243faSLior David rc = wmi_send(wil, WMI_NEW_STA_CMDID, vif->mid, &cmd, sizeof(cmd)); 2537849a564bSDedy Lansky if (rc) 2538849a564bSDedy Lansky wil_err(wil, "Failed to send new sta (%d)\n", rc); 2539849a564bSDedy Lansky 2540849a564bSDedy Lansky return rc; 2541849a564bSDedy Lansky } 2542849a564bSDedy Lansky 25432be7d22fSVladimir Kondratiev void wmi_event_flush(struct wil6210_priv *wil) 25442be7d22fSVladimir Kondratiev { 2545f6b29b65SHamad Kadmany ulong flags; 25462be7d22fSVladimir Kondratiev struct pending_wmi_event *evt, *t; 25472be7d22fSVladimir Kondratiev 2548af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_flush\n"); 25492be7d22fSVladimir Kondratiev 2550f6b29b65SHamad Kadmany spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2551f6b29b65SHamad Kadmany 25522be7d22fSVladimir Kondratiev list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) { 25532be7d22fSVladimir Kondratiev list_del(&evt->list); 25542be7d22fSVladimir Kondratiev kfree(evt); 25552be7d22fSVladimir Kondratiev } 2556f6b29b65SHamad Kadmany 2557f6b29b65SHamad Kadmany spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 25582be7d22fSVladimir Kondratiev } 25592be7d22fSVladimir Kondratiev 25606804cd10SLazar Alexei static const char *suspend_status2name(u8 status) 25616804cd10SLazar Alexei { 25626804cd10SLazar Alexei switch (status) { 25636804cd10SLazar Alexei case WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE: 25646804cd10SLazar Alexei return "LINK_NOT_IDLE"; 25656804cd10SLazar Alexei default: 25666804cd10SLazar Alexei return "Untracked status"; 25676804cd10SLazar Alexei } 25686804cd10SLazar Alexei } 25696804cd10SLazar Alexei 2570fe9ee51eSMaya Erez int wmi_suspend(struct wil6210_priv *wil) 2571fe9ee51eSMaya Erez { 2572e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2573fe9ee51eSMaya Erez int rc; 2574fe9ee51eSMaya Erez struct wmi_traffic_suspend_cmd cmd = { 2575fe9ee51eSMaya Erez .wakeup_trigger = wil->wakeup_trigger, 2576fe9ee51eSMaya Erez }; 2577fe9ee51eSMaya Erez struct { 2578fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 2579fe9ee51eSMaya Erez struct wmi_traffic_suspend_event evt; 2580807b0860SAlexei Avshalom Lazar } __packed reply = { 2581807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, 2582807b0860SAlexei Avshalom Lazar }; 2583807b0860SAlexei Avshalom Lazar 2584fe9ee51eSMaya Erez u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; 2585fe9ee51eSMaya Erez 2586fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 2587fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 2588fe9ee51eSMaya Erez 2589e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, 2590e00243faSLior David &cmd, sizeof(cmd), 2591fe9ee51eSMaya Erez WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), 2592fe9ee51eSMaya Erez suspend_to); 2593fe9ee51eSMaya Erez if (rc) { 2594fe9ee51eSMaya Erez wil_err(wil, "wmi_call for suspend req failed, rc=%d\n", rc); 2595fe9ee51eSMaya Erez if (rc == -ETIME) 2596fe9ee51eSMaya Erez /* wmi_call TO */ 2597fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2598fe9ee51eSMaya Erez else 2599fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 2600fe9ee51eSMaya Erez goto out; 2601fe9ee51eSMaya Erez } 2602fe9ee51eSMaya Erez 2603fe9ee51eSMaya Erez wil_dbg_wmi(wil, "waiting for suspend_response_completed\n"); 2604fe9ee51eSMaya Erez 2605fe9ee51eSMaya Erez rc = wait_event_interruptible_timeout(wil->wq, 2606fe9ee51eSMaya Erez wil->suspend_resp_comp, 2607fe9ee51eSMaya Erez msecs_to_jiffies(suspend_to)); 2608fe9ee51eSMaya Erez if (rc == 0) { 2609fe9ee51eSMaya Erez wil_err(wil, "TO waiting for suspend_response_completed\n"); 2610fe9ee51eSMaya Erez if (wil->suspend_resp_rcvd) 2611fe9ee51eSMaya Erez /* Device responded but we TO due to another reason */ 2612fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 2613fe9ee51eSMaya Erez else 2614fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2615fe9ee51eSMaya Erez rc = -EBUSY; 2616fe9ee51eSMaya Erez goto out; 2617fe9ee51eSMaya Erez } 2618fe9ee51eSMaya Erez 2619fe9ee51eSMaya Erez wil_dbg_wmi(wil, "suspend_response_completed rcvd\n"); 26206804cd10SLazar Alexei if (reply.evt.status != WMI_TRAFFIC_SUSPEND_APPROVED) { 26216804cd10SLazar Alexei wil_dbg_pm(wil, "device rejected the suspend, %s\n", 26226804cd10SLazar Alexei suspend_status2name(reply.evt.status)); 2623fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 2624fe9ee51eSMaya Erez } 2625fe9ee51eSMaya Erez rc = reply.evt.status; 2626fe9ee51eSMaya Erez 2627fe9ee51eSMaya Erez out: 2628fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 2629fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 2630fe9ee51eSMaya Erez 2631fe9ee51eSMaya Erez return rc; 2632fe9ee51eSMaya Erez } 2633fe9ee51eSMaya Erez 26346804cd10SLazar Alexei static void resume_triggers2string(u32 triggers, char *string, int str_size) 26356804cd10SLazar Alexei { 26366804cd10SLazar Alexei string[0] = '\0'; 26376804cd10SLazar Alexei 26386804cd10SLazar Alexei if (!triggers) { 26396804cd10SLazar Alexei strlcat(string, " UNKNOWN", str_size); 26406804cd10SLazar Alexei return; 26416804cd10SLazar Alexei } 26426804cd10SLazar Alexei 26436804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_HOST) 26446804cd10SLazar Alexei strlcat(string, " HOST", str_size); 26456804cd10SLazar Alexei 26466804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_UCAST_RX) 26476804cd10SLazar Alexei strlcat(string, " UCAST_RX", str_size); 26486804cd10SLazar Alexei 26496804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_BCAST_RX) 26506804cd10SLazar Alexei strlcat(string, " BCAST_RX", str_size); 26516804cd10SLazar Alexei 26526804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_WMI_EVT) 26536804cd10SLazar Alexei strlcat(string, " WMI_EVT", str_size); 26546804cd10SLazar Alexei } 26556804cd10SLazar Alexei 2656fe9ee51eSMaya Erez int wmi_resume(struct wil6210_priv *wil) 2657fe9ee51eSMaya Erez { 2658e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2659fe9ee51eSMaya Erez int rc; 26606804cd10SLazar Alexei char string[100]; 2661fe9ee51eSMaya Erez struct { 2662fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 2663fe9ee51eSMaya Erez struct wmi_traffic_resume_event evt; 2664807b0860SAlexei Avshalom Lazar } __packed reply = { 2665807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, 2666807b0860SAlexei Avshalom Lazar .resume_triggers = 2667807b0860SAlexei Avshalom Lazar cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, 2668807b0860SAlexei Avshalom Lazar }; 2669fe9ee51eSMaya Erez 2670e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, 2671fe9ee51eSMaya Erez WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), 2672fe9ee51eSMaya Erez WIL_WAIT_FOR_SUSPEND_RESUME_COMP); 2673fe9ee51eSMaya Erez if (rc) 2674fe9ee51eSMaya Erez return rc; 26756804cd10SLazar Alexei resume_triggers2string(le32_to_cpu(reply.evt.resume_triggers), string, 26766804cd10SLazar Alexei sizeof(string)); 26776804cd10SLazar Alexei wil_dbg_pm(wil, "device resume %s, resume triggers:%s (0x%x)\n", 26786804cd10SLazar Alexei reply.evt.status ? "failed" : "passed", string, 26796804cd10SLazar Alexei le32_to_cpu(reply.evt.resume_triggers)); 2680fe9ee51eSMaya Erez 2681fe9ee51eSMaya Erez return reply.evt.status; 2682fe9ee51eSMaya Erez } 2683fe9ee51eSMaya Erez 26844aebd3bdSLior David int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, 26854aebd3bdSLior David const u8 *mac, enum nl80211_iftype iftype) 26864aebd3bdSLior David { 26874aebd3bdSLior David int rc; 26884aebd3bdSLior David struct wmi_port_allocate_cmd cmd = { 26894aebd3bdSLior David .mid = mid, 26904aebd3bdSLior David }; 26914aebd3bdSLior David struct { 26924aebd3bdSLior David struct wmi_cmd_hdr wmi; 26934aebd3bdSLior David struct wmi_port_allocated_event evt; 2694807b0860SAlexei Avshalom Lazar } __packed reply = { 2695807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2696807b0860SAlexei Avshalom Lazar }; 26974aebd3bdSLior David 26984aebd3bdSLior David wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", 26994aebd3bdSLior David mid, iftype, mac); 27004aebd3bdSLior David 27014aebd3bdSLior David ether_addr_copy(cmd.mac, mac); 27024aebd3bdSLior David switch (iftype) { 27034aebd3bdSLior David case NL80211_IFTYPE_STATION: 27044aebd3bdSLior David cmd.port_role = WMI_PORT_STA; 27054aebd3bdSLior David break; 27064aebd3bdSLior David case NL80211_IFTYPE_AP: 27074aebd3bdSLior David cmd.port_role = WMI_PORT_AP; 27084aebd3bdSLior David break; 27094aebd3bdSLior David case NL80211_IFTYPE_P2P_CLIENT: 27104aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_CLIENT; 27114aebd3bdSLior David break; 27124aebd3bdSLior David case NL80211_IFTYPE_P2P_GO: 27134aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_GO; 27144aebd3bdSLior David break; 27154aebd3bdSLior David /* what about monitor??? */ 27164aebd3bdSLior David default: 27174aebd3bdSLior David wil_err(wil, "unsupported iftype: %d\n", iftype); 27184aebd3bdSLior David return -EINVAL; 27194aebd3bdSLior David } 27204aebd3bdSLior David 27214aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, 27224aebd3bdSLior David &cmd, sizeof(cmd), 27234aebd3bdSLior David WMI_PORT_ALLOCATED_EVENTID, &reply, 27244aebd3bdSLior David sizeof(reply), 300); 27254aebd3bdSLior David if (rc) { 27264aebd3bdSLior David wil_err(wil, "failed to allocate port, status %d\n", rc); 27274aebd3bdSLior David return rc; 27284aebd3bdSLior David } 27294aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 27304aebd3bdSLior David wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", 27314aebd3bdSLior David reply.evt.status); 27324aebd3bdSLior David return -EINVAL; 27334aebd3bdSLior David } 27344aebd3bdSLior David 27354aebd3bdSLior David return 0; 27364aebd3bdSLior David } 27374aebd3bdSLior David 27384aebd3bdSLior David int wmi_port_delete(struct wil6210_priv *wil, u8 mid) 27394aebd3bdSLior David { 27404aebd3bdSLior David int rc; 27414aebd3bdSLior David struct wmi_port_delete_cmd cmd = { 27424aebd3bdSLior David .mid = mid, 27434aebd3bdSLior David }; 27444aebd3bdSLior David struct { 27454aebd3bdSLior David struct wmi_cmd_hdr wmi; 27464aebd3bdSLior David struct wmi_port_deleted_event evt; 2747807b0860SAlexei Avshalom Lazar } __packed reply = { 2748807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2749807b0860SAlexei Avshalom Lazar }; 27504aebd3bdSLior David 27514aebd3bdSLior David wil_dbg_misc(wil, "port delete, mid %d\n", mid); 27524aebd3bdSLior David 27534aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, 27544aebd3bdSLior David &cmd, sizeof(cmd), 27554aebd3bdSLior David WMI_PORT_DELETED_EVENTID, &reply, 27564aebd3bdSLior David sizeof(reply), 2000); 27574aebd3bdSLior David if (rc) { 27584aebd3bdSLior David wil_err(wil, "failed to delete port, status %d\n", rc); 27594aebd3bdSLior David return rc; 27604aebd3bdSLior David } 27614aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 27624aebd3bdSLior David wil_err(wil, "WMI_PORT_DELETE returned status %d\n", 27634aebd3bdSLior David reply.evt.status); 27644aebd3bdSLior David return -EINVAL; 27654aebd3bdSLior David } 27664aebd3bdSLior David 27674aebd3bdSLior David return 0; 27684aebd3bdSLior David } 27694aebd3bdSLior David 2770e00243faSLior David static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, 27712be7d22fSVladimir Kondratiev void *d, int len) 27722be7d22fSVladimir Kondratiev { 27732be7d22fSVladimir Kondratiev uint i; 27742be7d22fSVladimir Kondratiev 27752be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) { 27762be7d22fSVladimir Kondratiev if (wmi_evt_handlers[i].eventid == id) { 2777e00243faSLior David wmi_evt_handlers[i].handler(vif, id, d, len); 27782be7d22fSVladimir Kondratiev return true; 27792be7d22fSVladimir Kondratiev } 27802be7d22fSVladimir Kondratiev } 27812be7d22fSVladimir Kondratiev 27822be7d22fSVladimir Kondratiev return false; 27832be7d22fSVladimir Kondratiev } 27842be7d22fSVladimir Kondratiev 27852be7d22fSVladimir Kondratiev static void wmi_event_handle(struct wil6210_priv *wil, 27862be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 27872be7d22fSVladimir Kondratiev { 27882be7d22fSVladimir Kondratiev u16 len = le16_to_cpu(hdr->len); 27894aebd3bdSLior David struct wil6210_vif *vif; 27902be7d22fSVladimir Kondratiev 27912be7d22fSVladimir Kondratiev if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && 2792b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 2793b874ddecSLior David struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); 27942be7d22fSVladimir Kondratiev void *evt_data = (void *)(&wmi[1]); 2795b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 2796e00243faSLior David u8 mid = wmi->mid; 2797028e1836SVladimir Kondratiev 2798e00243faSLior David wil_dbg_wmi(wil, "Handle %s (0x%04x) (reply_id 0x%04x,%d)\n", 2799e00243faSLior David eventid2name(id), id, wil->reply_id, 2800e00243faSLior David wil->reply_mid); 2801e00243faSLior David 28024aebd3bdSLior David if (mid == MID_BROADCAST) 28034aebd3bdSLior David mid = 0; 28044aebd3bdSLior David if (mid >= wil->max_vifs) { 28054aebd3bdSLior David wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", 28064aebd3bdSLior David mid); 28074aebd3bdSLior David return; 28084aebd3bdSLior David } 28094aebd3bdSLior David vif = wil->vifs[mid]; 28104aebd3bdSLior David if (!vif) { 28114aebd3bdSLior David wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", 28124aebd3bdSLior David mid); 28134aebd3bdSLior David return; 28144aebd3bdSLior David } 28154aebd3bdSLior David 28162be7d22fSVladimir Kondratiev /* check if someone waits for this event */ 2817e00243faSLior David if (wil->reply_id && wil->reply_id == id && 2818e00243faSLior David wil->reply_mid == mid) { 28190916d9f2SMaya Erez WARN_ON(wil->reply_buf); 2820e00243faSLior David 2821e00243faSLior David wmi_evt_call_handler(vif, id, evt_data, 28222be7d22fSVladimir Kondratiev len - sizeof(*wmi)); 2823af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n", 2824af3db60aSLazar Alexei id); 282559502647SDedy Lansky complete(&wil->wmi_call); 28262be7d22fSVladimir Kondratiev return; 28272be7d22fSVladimir Kondratiev } 28282be7d22fSVladimir Kondratiev /* unsolicited event */ 28292be7d22fSVladimir Kondratiev /* search for handler */ 2830e00243faSLior David if (!wmi_evt_call_handler(vif, id, evt_data, 28312be7d22fSVladimir Kondratiev len - sizeof(*wmi))) { 2832a3ce5ccdSDedy Lansky wil_info(wil, "Unhandled event 0x%04x\n", id); 28332be7d22fSVladimir Kondratiev } 28342be7d22fSVladimir Kondratiev } else { 28352be7d22fSVladimir Kondratiev wil_err(wil, "Unknown event type\n"); 28362be7d22fSVladimir Kondratiev print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1, 28372be7d22fSVladimir Kondratiev hdr, sizeof(*hdr) + len, true); 28382be7d22fSVladimir Kondratiev } 28392be7d22fSVladimir Kondratiev } 28402be7d22fSVladimir Kondratiev 28412be7d22fSVladimir Kondratiev /* 28422be7d22fSVladimir Kondratiev * Retrieve next WMI event from the pending list 28432be7d22fSVladimir Kondratiev */ 28442be7d22fSVladimir Kondratiev static struct list_head *next_wmi_ev(struct wil6210_priv *wil) 28452be7d22fSVladimir Kondratiev { 28462be7d22fSVladimir Kondratiev ulong flags; 28472be7d22fSVladimir Kondratiev struct list_head *ret = NULL; 28482be7d22fSVladimir Kondratiev 28492be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 28502be7d22fSVladimir Kondratiev 28512be7d22fSVladimir Kondratiev if (!list_empty(&wil->pending_wmi_ev)) { 28522be7d22fSVladimir Kondratiev ret = wil->pending_wmi_ev.next; 28532be7d22fSVladimir Kondratiev list_del(ret); 28542be7d22fSVladimir Kondratiev } 28552be7d22fSVladimir Kondratiev 28562be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 28572be7d22fSVladimir Kondratiev 28582be7d22fSVladimir Kondratiev return ret; 28592be7d22fSVladimir Kondratiev } 28602be7d22fSVladimir Kondratiev 28612be7d22fSVladimir Kondratiev /* 28622be7d22fSVladimir Kondratiev * Handler for the WMI events 28632be7d22fSVladimir Kondratiev */ 28642be7d22fSVladimir Kondratiev void wmi_event_worker(struct work_struct *work) 28652be7d22fSVladimir Kondratiev { 28662be7d22fSVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 28672be7d22fSVladimir Kondratiev wmi_event_worker); 28682be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 28692be7d22fSVladimir Kondratiev struct list_head *lh; 28702be7d22fSVladimir Kondratiev 2871af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Start\n"); 28722be7d22fSVladimir Kondratiev while ((lh = next_wmi_ev(wil)) != NULL) { 28732be7d22fSVladimir Kondratiev evt = list_entry(lh, struct pending_wmi_event, list); 28742be7d22fSVladimir Kondratiev wmi_event_handle(wil, &evt->event.hdr); 28752be7d22fSVladimir Kondratiev kfree(evt); 28762be7d22fSVladimir Kondratiev } 2877af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Finished\n"); 28782be7d22fSVladimir Kondratiev } 2879fe9ee51eSMaya Erez 2880fe9ee51eSMaya Erez bool wil_is_wmi_idle(struct wil6210_priv *wil) 2881fe9ee51eSMaya Erez { 2882fe9ee51eSMaya Erez ulong flags; 2883fe9ee51eSMaya Erez struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 2884fe9ee51eSMaya Erez bool rc = false; 2885fe9ee51eSMaya Erez 2886fe9ee51eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2887fe9ee51eSMaya Erez 2888fe9ee51eSMaya Erez /* Check if there are pending WMI events in the events queue */ 2889fe9ee51eSMaya Erez if (!list_empty(&wil->pending_wmi_ev)) { 2890fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI events in queue\n"); 2891fe9ee51eSMaya Erez goto out; 2892fe9ee51eSMaya Erez } 2893fe9ee51eSMaya Erez 2894fe9ee51eSMaya Erez /* Check if there is a pending WMI call */ 2895fe9ee51eSMaya Erez if (wil->reply_id) { 2896fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI call\n"); 2897fe9ee51eSMaya Erez goto out; 2898fe9ee51eSMaya Erez } 2899fe9ee51eSMaya Erez 2900fe9ee51eSMaya Erez /* Check if there are pending RX events in mbox */ 2901fe9ee51eSMaya Erez r->head = wil_r(wil, RGF_MBOX + 2902fe9ee51eSMaya Erez offsetof(struct wil6210_mbox_ctl, rx.head)); 2903fe9ee51eSMaya Erez if (r->tail != r->head) 2904fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI mbox events\n"); 2905fe9ee51eSMaya Erez else 2906fe9ee51eSMaya Erez rc = true; 2907fe9ee51eSMaya Erez 2908fe9ee51eSMaya Erez out: 2909fe9ee51eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2910fe9ee51eSMaya Erez return rc; 2911fe9ee51eSMaya Erez } 2912a5dc6883SDedy Lansky 2913a5dc6883SDedy Lansky static void 2914a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(struct wil6210_priv *wil, 2915a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 2916a5dc6883SDedy Lansky struct cfg80211_ssid *ssids, int n_ssids, 2917a5dc6883SDedy Lansky struct cfg80211_match_set *match_sets, 2918a5dc6883SDedy Lansky int n_match_sets) 2919a5dc6883SDedy Lansky { 2920a5dc6883SDedy Lansky int i; 2921a5dc6883SDedy Lansky 2922a5dc6883SDedy Lansky if (n_match_sets > WMI_MAX_PNO_SSID_NUM) { 2923a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many match sets (%d), use first %d\n", 2924a5dc6883SDedy Lansky n_match_sets, WMI_MAX_PNO_SSID_NUM); 2925a5dc6883SDedy Lansky n_match_sets = WMI_MAX_PNO_SSID_NUM; 2926a5dc6883SDedy Lansky } 2927a5dc6883SDedy Lansky cmd->num_of_ssids = n_match_sets; 2928a5dc6883SDedy Lansky 2929a5dc6883SDedy Lansky for (i = 0; i < n_match_sets; i++) { 2930a5dc6883SDedy Lansky struct wmi_sched_scan_ssid_match *wmi_match = 2931a5dc6883SDedy Lansky &cmd->ssid_for_match[i]; 2932a5dc6883SDedy Lansky struct cfg80211_match_set *cfg_match = &match_sets[i]; 2933a5dc6883SDedy Lansky int j; 2934a5dc6883SDedy Lansky 2935a5dc6883SDedy Lansky wmi_match->ssid_len = cfg_match->ssid.ssid_len; 2936a5dc6883SDedy Lansky memcpy(wmi_match->ssid, cfg_match->ssid.ssid, 2937a5dc6883SDedy Lansky min_t(u8, wmi_match->ssid_len, WMI_MAX_SSID_LEN)); 2938a5dc6883SDedy Lansky wmi_match->rssi_threshold = S8_MIN; 2939a5dc6883SDedy Lansky if (cfg_match->rssi_thold >= S8_MIN && 2940a5dc6883SDedy Lansky cfg_match->rssi_thold <= S8_MAX) 2941a5dc6883SDedy Lansky wmi_match->rssi_threshold = cfg_match->rssi_thold; 2942a5dc6883SDedy Lansky 2943a5dc6883SDedy Lansky for (j = 0; j < n_ssids; j++) 2944a5dc6883SDedy Lansky if (wmi_match->ssid_len == ssids[j].ssid_len && 2945a5dc6883SDedy Lansky memcmp(wmi_match->ssid, ssids[j].ssid, 2946a5dc6883SDedy Lansky wmi_match->ssid_len) == 0) 2947a5dc6883SDedy Lansky wmi_match->add_ssid_to_probe = true; 2948a5dc6883SDedy Lansky } 2949a5dc6883SDedy Lansky } 2950a5dc6883SDedy Lansky 2951a5dc6883SDedy Lansky static void 2952a5dc6883SDedy Lansky wmi_sched_scan_set_channels(struct wil6210_priv *wil, 2953a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 2954a5dc6883SDedy Lansky u32 n_channels, 2955a5dc6883SDedy Lansky struct ieee80211_channel **channels) 2956a5dc6883SDedy Lansky { 2957a5dc6883SDedy Lansky int i; 2958a5dc6883SDedy Lansky 2959a5dc6883SDedy Lansky if (n_channels > WMI_MAX_CHANNEL_NUM) { 2960a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many channels (%d), use first %d\n", 2961a5dc6883SDedy Lansky n_channels, WMI_MAX_CHANNEL_NUM); 2962a5dc6883SDedy Lansky n_channels = WMI_MAX_CHANNEL_NUM; 2963a5dc6883SDedy Lansky } 2964a5dc6883SDedy Lansky cmd->num_of_channels = n_channels; 2965a5dc6883SDedy Lansky 2966a5dc6883SDedy Lansky for (i = 0; i < n_channels; i++) { 2967a5dc6883SDedy Lansky struct ieee80211_channel *cfg_chan = channels[i]; 2968a5dc6883SDedy Lansky 2969a5dc6883SDedy Lansky cmd->channel_list[i] = cfg_chan->hw_value - 1; 2970a5dc6883SDedy Lansky } 2971a5dc6883SDedy Lansky } 2972a5dc6883SDedy Lansky 2973a5dc6883SDedy Lansky static void 2974a5dc6883SDedy Lansky wmi_sched_scan_set_plans(struct wil6210_priv *wil, 2975a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 2976a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *scan_plans, 2977a5dc6883SDedy Lansky int n_scan_plans) 2978a5dc6883SDedy Lansky { 2979a5dc6883SDedy Lansky int i; 2980a5dc6883SDedy Lansky 2981a5dc6883SDedy Lansky if (n_scan_plans > WMI_MAX_PLANS_NUM) { 2982a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many plans (%d), use first %d\n", 2983a5dc6883SDedy Lansky n_scan_plans, WMI_MAX_PLANS_NUM); 2984a5dc6883SDedy Lansky n_scan_plans = WMI_MAX_PLANS_NUM; 2985a5dc6883SDedy Lansky } 2986a5dc6883SDedy Lansky 2987a5dc6883SDedy Lansky for (i = 0; i < n_scan_plans; i++) { 2988a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *cfg_plan = &scan_plans[i]; 2989a5dc6883SDedy Lansky 2990a5dc6883SDedy Lansky cmd->scan_plans[i].interval_sec = 2991a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->interval); 2992a5dc6883SDedy Lansky cmd->scan_plans[i].num_of_iterations = 2993a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->iterations); 2994a5dc6883SDedy Lansky } 2995a5dc6883SDedy Lansky } 2996a5dc6883SDedy Lansky 2997a5dc6883SDedy Lansky int wmi_start_sched_scan(struct wil6210_priv *wil, 2998a5dc6883SDedy Lansky struct cfg80211_sched_scan_request *request) 2999a5dc6883SDedy Lansky { 3000e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3001a5dc6883SDedy Lansky int rc; 3002a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd cmd = { 3003a5dc6883SDedy Lansky .min_rssi_threshold = S8_MIN, 3004a5dc6883SDedy Lansky .initial_delay_sec = cpu_to_le16(request->delay), 3005a5dc6883SDedy Lansky }; 3006a5dc6883SDedy Lansky struct { 3007a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3008a5dc6883SDedy Lansky struct wmi_start_sched_scan_event evt; 3009807b0860SAlexei Avshalom Lazar } __packed reply = { 3010807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3011807b0860SAlexei Avshalom Lazar }; 3012a5dc6883SDedy Lansky 3013a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3014a5dc6883SDedy Lansky return -ENOTSUPP; 3015a5dc6883SDedy Lansky 3016a5dc6883SDedy Lansky if (request->min_rssi_thold >= S8_MIN && 3017a5dc6883SDedy Lansky request->min_rssi_thold <= S8_MAX) 3018a5dc6883SDedy Lansky cmd.min_rssi_threshold = request->min_rssi_thold; 3019a5dc6883SDedy Lansky 3020a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(wil, &cmd, request->ssids, request->n_ssids, 3021a5dc6883SDedy Lansky request->match_sets, request->n_match_sets); 3022a5dc6883SDedy Lansky wmi_sched_scan_set_channels(wil, &cmd, 3023a5dc6883SDedy Lansky request->n_channels, request->channels); 3024a5dc6883SDedy Lansky wmi_sched_scan_set_plans(wil, &cmd, 3025a5dc6883SDedy Lansky request->scan_plans, request->n_scan_plans); 3026a5dc6883SDedy Lansky 3027e00243faSLior David rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, 3028e00243faSLior David &cmd, sizeof(cmd), 3029a5dc6883SDedy Lansky WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3030a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3031a5dc6883SDedy Lansky if (rc) 3032a5dc6883SDedy Lansky return rc; 3033a5dc6883SDedy Lansky 3034a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3035a5dc6883SDedy Lansky wil_err(wil, "start sched scan failed, result %d\n", 3036a5dc6883SDedy Lansky reply.evt.result); 3037a5dc6883SDedy Lansky return -EINVAL; 3038a5dc6883SDedy Lansky } 3039a5dc6883SDedy Lansky 3040a5dc6883SDedy Lansky return 0; 3041a5dc6883SDedy Lansky } 3042a5dc6883SDedy Lansky 3043a5dc6883SDedy Lansky int wmi_stop_sched_scan(struct wil6210_priv *wil) 3044a5dc6883SDedy Lansky { 3045e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3046a5dc6883SDedy Lansky int rc; 3047a5dc6883SDedy Lansky struct { 3048a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3049a5dc6883SDedy Lansky struct wmi_stop_sched_scan_event evt; 3050807b0860SAlexei Avshalom Lazar } __packed reply = { 3051807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3052807b0860SAlexei Avshalom Lazar }; 3053a5dc6883SDedy Lansky 3054a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3055a5dc6883SDedy Lansky return -ENOTSUPP; 3056a5dc6883SDedy Lansky 3057e00243faSLior David rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, 3058a5dc6883SDedy Lansky WMI_STOP_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3059a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3060a5dc6883SDedy Lansky if (rc) 3061a5dc6883SDedy Lansky return rc; 3062a5dc6883SDedy Lansky 3063a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3064a5dc6883SDedy Lansky wil_err(wil, "stop sched scan failed, result %d\n", 3065a5dc6883SDedy Lansky reply.evt.result); 3066a5dc6883SDedy Lansky return -EINVAL; 3067a5dc6883SDedy Lansky } 3068a5dc6883SDedy Lansky 3069a5dc6883SDedy Lansky return 0; 3070a5dc6883SDedy Lansky } 30711c21cc5fSDedy Lansky 30721c21cc5fSDedy Lansky int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) 30731c21cc5fSDedy Lansky { 30741c21cc5fSDedy Lansky size_t total; 30751c21cc5fSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 30761c21cc5fSDedy Lansky struct ieee80211_mgmt *mgmt_frame = (void *)buf; 30771c21cc5fSDedy Lansky struct wmi_sw_tx_req_cmd *cmd; 30781c21cc5fSDedy Lansky struct { 30791c21cc5fSDedy Lansky struct wmi_cmd_hdr wmi; 30801c21cc5fSDedy Lansky struct wmi_sw_tx_complete_event evt; 30811c21cc5fSDedy Lansky } __packed evt = { 30821c21cc5fSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 30831c21cc5fSDedy Lansky }; 30841c21cc5fSDedy Lansky int rc; 30851c21cc5fSDedy Lansky 30861c21cc5fSDedy Lansky wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); 30871c21cc5fSDedy Lansky wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 30881c21cc5fSDedy Lansky len, true); 30891c21cc5fSDedy Lansky 30901c21cc5fSDedy Lansky if (len < sizeof(struct ieee80211_hdr_3addr)) 30911c21cc5fSDedy Lansky return -EINVAL; 30921c21cc5fSDedy Lansky 30931c21cc5fSDedy Lansky total = sizeof(*cmd) + len; 30941c21cc5fSDedy Lansky if (total < len) { 30951c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx invalid len %zu\n", len); 30961c21cc5fSDedy Lansky return -EINVAL; 30971c21cc5fSDedy Lansky } 30981c21cc5fSDedy Lansky 30991c21cc5fSDedy Lansky cmd = kmalloc(total, GFP_KERNEL); 31001c21cc5fSDedy Lansky if (!cmd) 31011c21cc5fSDedy Lansky return -ENOMEM; 31021c21cc5fSDedy Lansky 31031c21cc5fSDedy Lansky memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 31041c21cc5fSDedy Lansky cmd->len = cpu_to_le16(len); 31051c21cc5fSDedy Lansky memcpy(cmd->payload, buf, len); 31061c21cc5fSDedy Lansky 31071c21cc5fSDedy Lansky rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, 31081c21cc5fSDedy Lansky WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 31091c21cc5fSDedy Lansky if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 31101c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx failed with status %d\n", evt.evt.status); 31111c21cc5fSDedy Lansky rc = -EINVAL; 31121c21cc5fSDedy Lansky } 31131c21cc5fSDedy Lansky 31141c21cc5fSDedy Lansky kfree(cmd); 31151c21cc5fSDedy Lansky 31161c21cc5fSDedy Lansky return rc; 31171c21cc5fSDedy Lansky } 311896c93589SGidon Studinski 3119b698e2dfSAhmad Masri int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, 3120b698e2dfSAhmad Masri u8 channel, u16 duration_ms) 3121b698e2dfSAhmad Masri { 3122b698e2dfSAhmad Masri size_t total; 3123b698e2dfSAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 3124b698e2dfSAhmad Masri struct ieee80211_mgmt *mgmt_frame = (void *)buf; 3125b698e2dfSAhmad Masri struct wmi_sw_tx_req_ext_cmd *cmd; 3126b698e2dfSAhmad Masri struct { 3127b698e2dfSAhmad Masri struct wmi_cmd_hdr wmi; 3128b698e2dfSAhmad Masri struct wmi_sw_tx_complete_event evt; 3129b698e2dfSAhmad Masri } __packed evt = { 3130b698e2dfSAhmad Masri .evt = {.status = WMI_FW_STATUS_FAILURE}, 3131b698e2dfSAhmad Masri }; 3132b698e2dfSAhmad Masri int rc; 3133b698e2dfSAhmad Masri 3134b698e2dfSAhmad Masri wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", 3135b698e2dfSAhmad Masri vif->mid, channel, duration_ms); 3136b698e2dfSAhmad Masri wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 3137b698e2dfSAhmad Masri len, true); 3138b698e2dfSAhmad Masri 3139b698e2dfSAhmad Masri if (len < sizeof(struct ieee80211_hdr_3addr)) { 3140b698e2dfSAhmad Masri wil_err(wil, "short frame. len %zu\n", len); 3141b698e2dfSAhmad Masri return -EINVAL; 3142b698e2dfSAhmad Masri } 3143b698e2dfSAhmad Masri 3144b698e2dfSAhmad Masri total = sizeof(*cmd) + len; 3145b698e2dfSAhmad Masri if (total < len) { 3146b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); 3147b698e2dfSAhmad Masri return -EINVAL; 3148b698e2dfSAhmad Masri } 3149b698e2dfSAhmad Masri 3150b698e2dfSAhmad Masri cmd = kzalloc(total, GFP_KERNEL); 3151b698e2dfSAhmad Masri if (!cmd) 3152b698e2dfSAhmad Masri return -ENOMEM; 3153b698e2dfSAhmad Masri 3154b698e2dfSAhmad Masri memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 3155b698e2dfSAhmad Masri cmd->len = cpu_to_le16(len); 3156b698e2dfSAhmad Masri memcpy(cmd->payload, buf, len); 3157b698e2dfSAhmad Masri cmd->channel = channel - 1; 3158b698e2dfSAhmad Masri cmd->duration_ms = cpu_to_le16(duration_ms); 3159b698e2dfSAhmad Masri 3160b698e2dfSAhmad Masri rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, 3161b698e2dfSAhmad Masri WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 3162b698e2dfSAhmad Masri if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 3163b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext failed with status %d\n", 3164b698e2dfSAhmad Masri evt.evt.status); 3165b698e2dfSAhmad Masri rc = -EINVAL; 3166b698e2dfSAhmad Masri } 3167b698e2dfSAhmad Masri 3168b698e2dfSAhmad Masri kfree(cmd); 3169b698e2dfSAhmad Masri 3170b698e2dfSAhmad Masri return rc; 3171b698e2dfSAhmad Masri } 3172b698e2dfSAhmad Masri 317396c93589SGidon Studinski int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) 317496c93589SGidon Studinski { 317596c93589SGidon Studinski int rc; 317696c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 317796c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 317896c93589SGidon Studinski struct wmi_tx_status_ring_add_cmd cmd = { 317996c93589SGidon Studinski .ring_cfg = { 318096c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 318196c93589SGidon Studinski }, 318296c93589SGidon Studinski .irq_index = WIL_TX_STATUS_IRQ_IDX 318396c93589SGidon Studinski }; 318496c93589SGidon Studinski struct { 318596c93589SGidon Studinski struct wmi_cmd_hdr hdr; 318696c93589SGidon Studinski struct wmi_tx_status_ring_cfg_done_event evt; 318796c93589SGidon Studinski } __packed reply = { 318896c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 318996c93589SGidon Studinski }; 319096c93589SGidon Studinski 319196c93589SGidon Studinski cmd.ring_cfg.ring_id = ring_id; 319296c93589SGidon Studinski 319396c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 319496c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 319596c93589SGidon Studinski sizeof(cmd), WMI_TX_STATUS_RING_CFG_DONE_EVENTID, 319696c93589SGidon Studinski &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 319796c93589SGidon Studinski if (rc) { 319896c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 319996c93589SGidon Studinski return rc; 320096c93589SGidon Studinski } 320196c93589SGidon Studinski 320296c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 320396c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, status %d\n", 320496c93589SGidon Studinski reply.evt.status); 320596c93589SGidon Studinski return -EINVAL; 320696c93589SGidon Studinski } 320796c93589SGidon Studinski 320896c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 320996c93589SGidon Studinski 321096c93589SGidon Studinski return 0; 321196c93589SGidon Studinski } 321296c93589SGidon Studinski 321396c93589SGidon Studinski int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc) 321496c93589SGidon Studinski { 321596c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 321696c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 321796c93589SGidon Studinski int rc; 321896c93589SGidon Studinski struct wmi_cfg_def_rx_offload_cmd cmd = { 321996c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(WIL_MAX_ETH_MTU)), 322096c93589SGidon Studinski .max_rx_pl_per_desc = cpu_to_le16(max_rx_pl_per_desc), 322196c93589SGidon Studinski .decap_trans_type = WMI_DECAP_TYPE_802_3, 322296c93589SGidon Studinski .l2_802_3_offload_ctrl = 0, 322396c93589SGidon Studinski .l3_l4_ctrl = 1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS, 322496c93589SGidon Studinski }; 322596c93589SGidon Studinski struct { 322696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 322796c93589SGidon Studinski struct wmi_cfg_def_rx_offload_done_event evt; 322896c93589SGidon Studinski } __packed reply = { 322996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 323096c93589SGidon Studinski }; 323196c93589SGidon Studinski 323296c93589SGidon Studinski rc = wmi_call(wil, WMI_CFG_DEF_RX_OFFLOAD_CMDID, vif->mid, &cmd, 323396c93589SGidon Studinski sizeof(cmd), WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID, &reply, 323496c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 323596c93589SGidon Studinski if (rc) { 323696c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, rc %d\n", rc); 323796c93589SGidon Studinski return rc; 323896c93589SGidon Studinski } 323996c93589SGidon Studinski 324096c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 324196c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, status %d\n", 324296c93589SGidon Studinski reply.evt.status); 324396c93589SGidon Studinski return -EINVAL; 324496c93589SGidon Studinski } 324596c93589SGidon Studinski 324696c93589SGidon Studinski return 0; 324796c93589SGidon Studinski } 324896c93589SGidon Studinski 324996c93589SGidon Studinski int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id) 325096c93589SGidon Studinski { 325196c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 325296c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 325396c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 325496c93589SGidon Studinski int rc; 325596c93589SGidon Studinski struct wmi_rx_status_ring_add_cmd cmd = { 325696c93589SGidon Studinski .ring_cfg = { 325796c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 325896c93589SGidon Studinski .ring_id = ring_id, 325996c93589SGidon Studinski }, 326096c93589SGidon Studinski .rx_msg_type = wil->use_compressed_rx_status ? 326196c93589SGidon Studinski WMI_RX_MSG_TYPE_COMPRESSED : 326296c93589SGidon Studinski WMI_RX_MSG_TYPE_EXTENDED, 326396c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 326496c93589SGidon Studinski }; 326596c93589SGidon Studinski struct { 326696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 326796c93589SGidon Studinski struct wmi_rx_status_ring_cfg_done_event evt; 326896c93589SGidon Studinski } __packed reply = { 326996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 327096c93589SGidon Studinski }; 327196c93589SGidon Studinski 327296c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 327396c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 327496c93589SGidon Studinski sizeof(cmd), WMI_RX_STATUS_RING_CFG_DONE_EVENTID, &reply, 327596c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 327696c93589SGidon Studinski if (rc) { 327796c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 327896c93589SGidon Studinski return rc; 327996c93589SGidon Studinski } 328096c93589SGidon Studinski 328196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 328296c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, status %d\n", 328396c93589SGidon Studinski reply.evt.status); 328496c93589SGidon Studinski return -EINVAL; 328596c93589SGidon Studinski } 328696c93589SGidon Studinski 328796c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 328896c93589SGidon Studinski 328996c93589SGidon Studinski return 0; 329096c93589SGidon Studinski } 329196c93589SGidon Studinski 329296c93589SGidon Studinski int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id) 329396c93589SGidon Studinski { 329496c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 329596c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 329696c93589SGidon Studinski struct wil_ring *ring = &wil->ring_rx; 329796c93589SGidon Studinski int rc; 329896c93589SGidon Studinski struct wmi_rx_desc_ring_add_cmd cmd = { 329996c93589SGidon Studinski .ring_cfg = { 330096c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 330196c93589SGidon Studinski .ring_id = WIL_RX_DESC_RING_ID, 330296c93589SGidon Studinski }, 330396c93589SGidon Studinski .status_ring_id = status_ring_id, 330496c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 330596c93589SGidon Studinski }; 330696c93589SGidon Studinski struct { 330796c93589SGidon Studinski struct wmi_cmd_hdr hdr; 330896c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 330996c93589SGidon Studinski } __packed reply = { 331096c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 331196c93589SGidon Studinski }; 331296c93589SGidon Studinski 331396c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 331496c93589SGidon Studinski cmd.sw_tail_host_addr = cpu_to_le64(ring->edma_rx_swtail.pa); 331596c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 331696c93589SGidon Studinski sizeof(cmd), WMI_RX_DESC_RING_CFG_DONE_EVENTID, &reply, 331796c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 331896c93589SGidon Studinski if (rc) { 331996c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 332096c93589SGidon Studinski return rc; 332196c93589SGidon Studinski } 332296c93589SGidon Studinski 332396c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 332496c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, status %d\n", 332596c93589SGidon Studinski reply.evt.status); 332696c93589SGidon Studinski return -EINVAL; 332796c93589SGidon Studinski } 332896c93589SGidon Studinski 332996c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 333096c93589SGidon Studinski 333196c93589SGidon Studinski return 0; 333296c93589SGidon Studinski } 333396c93589SGidon Studinski 333496c93589SGidon Studinski int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, 333596c93589SGidon Studinski int tid) 333696c93589SGidon Studinski { 333796c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 333896c93589SGidon Studinski int sring_id = wil->tx_sring_idx; /* there is only one TX sring */ 333996c93589SGidon Studinski int rc; 334096c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 334196c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 334296c93589SGidon Studinski struct wmi_tx_desc_ring_add_cmd cmd = { 334396c93589SGidon Studinski .ring_cfg = { 334496c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 334596c93589SGidon Studinski .ring_id = ring_id, 334696c93589SGidon Studinski }, 334796c93589SGidon Studinski .status_ring_id = sring_id, 334896c93589SGidon Studinski .cid = cid, 334996c93589SGidon Studinski .tid = tid, 335096c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 335196c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 335296c93589SGidon Studinski .schd_params = { 335396c93589SGidon Studinski .priority = cpu_to_le16(0), 335496c93589SGidon Studinski .timeslot_us = cpu_to_le16(0xfff), 335596c93589SGidon Studinski } 335696c93589SGidon Studinski }; 335796c93589SGidon Studinski struct { 335896c93589SGidon Studinski struct wmi_cmd_hdr hdr; 335996c93589SGidon Studinski struct wmi_tx_desc_ring_cfg_done_event evt; 336096c93589SGidon Studinski } __packed reply = { 336196c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 336296c93589SGidon Studinski }; 336396c93589SGidon Studinski 336496c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 336596c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 336696c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 336796c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 336896c93589SGidon Studinski if (rc) { 336996c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 337096c93589SGidon Studinski return rc; 337196c93589SGidon Studinski } 337296c93589SGidon Studinski 337396c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 337496c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, status %d\n", 337596c93589SGidon Studinski reply.evt.status); 337696c93589SGidon Studinski return -EINVAL; 337796c93589SGidon Studinski } 337896c93589SGidon Studinski 337996c93589SGidon Studinski spin_lock_bh(&txdata->lock); 338096c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 338196c93589SGidon Studinski txdata->mid = vif->mid; 338296c93589SGidon Studinski txdata->enabled = 1; 338396c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 338496c93589SGidon Studinski 338596c93589SGidon Studinski return 0; 338696c93589SGidon Studinski } 338796c93589SGidon Studinski 338896c93589SGidon Studinski int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) 338996c93589SGidon Studinski { 339096c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 339196c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 339296c93589SGidon Studinski int rc; 339396c93589SGidon Studinski struct wmi_bcast_desc_ring_add_cmd cmd = { 339496c93589SGidon Studinski .ring_cfg = { 339596c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 339696c93589SGidon Studinski .ring_id = ring_id, 339796c93589SGidon Studinski }, 339896c93589SGidon Studinski .status_ring_id = wil->tx_sring_idx, 339996c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 340096c93589SGidon Studinski }; 340196c93589SGidon Studinski struct { 340296c93589SGidon Studinski struct wmi_cmd_hdr hdr; 340396c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 340496c93589SGidon Studinski } __packed reply = { 340596c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 340696c93589SGidon Studinski }; 340796c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 340896c93589SGidon Studinski 340996c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 341096c93589SGidon Studinski rc = wmi_call(wil, WMI_BCAST_DESC_RING_ADD_CMDID, vif->mid, &cmd, 341196c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 341296c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 341396c93589SGidon Studinski if (rc) { 341496c93589SGidon Studinski wil_err(wil, "WMI_BCAST_DESC_RING_ADD_CMD failed, rc %d\n", rc); 341596c93589SGidon Studinski return rc; 341696c93589SGidon Studinski } 341796c93589SGidon Studinski 341896c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 341996c93589SGidon Studinski wil_err(wil, "Broadcast Tx config failed, status %d\n", 342096c93589SGidon Studinski reply.evt.status); 342196c93589SGidon Studinski return -EINVAL; 342296c93589SGidon Studinski } 342396c93589SGidon Studinski 342496c93589SGidon Studinski spin_lock_bh(&txdata->lock); 342596c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 342696c93589SGidon Studinski txdata->mid = vif->mid; 342796c93589SGidon Studinski txdata->enabled = 1; 342896c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 342996c93589SGidon Studinski 343096c93589SGidon Studinski return 0; 343196c93589SGidon Studinski } 34320c936b3cSDedy Lansky 34330c936b3cSDedy Lansky int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) 34340c936b3cSDedy Lansky { 34350c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 34360c936b3cSDedy Lansky struct wmi_link_stats_cmd cmd = { 34370c936b3cSDedy Lansky .record_type_mask = cpu_to_le32(type), 34380c936b3cSDedy Lansky .cid = cid, 34390c936b3cSDedy Lansky .action = WMI_LINK_STATS_SNAPSHOT, 34400c936b3cSDedy Lansky .interval_msec = cpu_to_le32(interval), 34410c936b3cSDedy Lansky }; 34420c936b3cSDedy Lansky struct { 34430c936b3cSDedy Lansky struct wmi_cmd_hdr wmi; 34440c936b3cSDedy Lansky struct wmi_link_stats_config_done_event evt; 34450c936b3cSDedy Lansky } __packed reply = { 34460c936b3cSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 34470c936b3cSDedy Lansky }; 34480c936b3cSDedy Lansky int rc; 34490c936b3cSDedy Lansky 34500c936b3cSDedy Lansky rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), 34510c936b3cSDedy Lansky WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, 34520c936b3cSDedy Lansky sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 34530c936b3cSDedy Lansky if (rc) { 34540c936b3cSDedy Lansky wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); 34550c936b3cSDedy Lansky return rc; 34560c936b3cSDedy Lansky } 34570c936b3cSDedy Lansky 34580c936b3cSDedy Lansky if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 34590c936b3cSDedy Lansky wil_err(wil, "Link statistics config failed, status %d\n", 34600c936b3cSDedy Lansky reply.evt.status); 34610c936b3cSDedy Lansky return -EINVAL; 34620c936b3cSDedy Lansky } 34630c936b3cSDedy Lansky 34640c936b3cSDedy Lansky return 0; 34650c936b3cSDedy Lansky } 3466