12be7d22fSVladimir Kondratiev /* 2849a564bSDedy Lansky * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. 3387f3794SMaya Erez * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. 42be7d22fSVladimir Kondratiev * 52be7d22fSVladimir Kondratiev * Permission to use, copy, modify, and/or distribute this software for any 62be7d22fSVladimir Kondratiev * purpose with or without fee is hereby granted, provided that the above 72be7d22fSVladimir Kondratiev * copyright notice and this permission notice appear in all copies. 82be7d22fSVladimir Kondratiev * 92be7d22fSVladimir Kondratiev * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 102be7d22fSVladimir Kondratiev * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 112be7d22fSVladimir Kondratiev * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 122be7d22fSVladimir Kondratiev * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 132be7d22fSVladimir Kondratiev * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 142be7d22fSVladimir Kondratiev * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 152be7d22fSVladimir Kondratiev * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 162be7d22fSVladimir Kondratiev */ 172be7d22fSVladimir Kondratiev 181eb9d1e5SDedy Lansky #include <linux/moduleparam.h> 192be7d22fSVladimir Kondratiev #include <linux/etherdevice.h> 2047e19af9SVladimir Kondratiev #include <linux/if_arp.h> 212be7d22fSVladimir Kondratiev 222be7d22fSVladimir Kondratiev #include "wil6210.h" 2347e19af9SVladimir Kondratiev #include "txrx.h" 242be7d22fSVladimir Kondratiev #include "wmi.h" 2598658095SVladimir Kondratiev #include "trace.h" 262be7d22fSVladimir Kondratiev 27bf0353a6SAhmad Masri /* set the default max assoc sta to max supported by driver */ 28bf0353a6SAhmad Masri uint max_assoc_sta = WIL6210_MAX_CID; 29bf0353a6SAhmad Masri module_param(max_assoc_sta, uint, 0444); 301eb9d1e5SDedy Lansky MODULE_PARM_DESC(max_assoc_sta, " Max number of stations associated to the AP"); 311eb9d1e5SDedy Lansky 323a3def8dSVladimir Kondratiev int agg_wsize; /* = 0; */ 3378484c44SMaya Erez module_param(agg_wsize, int, 0644); 343a3def8dSVladimir Kondratiev MODULE_PARM_DESC(agg_wsize, " Window size for Tx Block Ack after connect;" 353a3def8dSVladimir Kondratiev " 0 - use default; < 0 - don't auto-establish"); 363a3def8dSVladimir Kondratiev 3710d599adSMaya Erez u8 led_id = WIL_LED_INVALID_ID; 3878484c44SMaya Erez module_param(led_id, byte, 0444); 3910d599adSMaya Erez MODULE_PARM_DESC(led_id, 4010d599adSMaya Erez " 60G device led enablement. Set the led ID (0-2) to enable"); 4110d599adSMaya Erez 42fe9ee51eSMaya Erez #define WIL_WAIT_FOR_SUSPEND_RESUME_COMP 200 43a5dc6883SDedy Lansky #define WIL_WMI_CALL_GENERAL_TO_MS 100 445793fe9dSMaya Erez #define WIL_WMI_PCP_STOP_TO_MS 5000 45fe9ee51eSMaya Erez 462be7d22fSVladimir Kondratiev /** 472be7d22fSVladimir Kondratiev * WMI event receiving - theory of operations 482be7d22fSVladimir Kondratiev * 492be7d22fSVladimir Kondratiev * When firmware about to report WMI event, it fills memory area 502be7d22fSVladimir Kondratiev * in the mailbox and raises misc. IRQ. Thread interrupt handler invoked for 512be7d22fSVladimir Kondratiev * the misc IRQ, function @wmi_recv_cmd called by thread IRQ handler. 522be7d22fSVladimir Kondratiev * 532be7d22fSVladimir Kondratiev * @wmi_recv_cmd reads event, allocates memory chunk and attaches it to the 542be7d22fSVladimir Kondratiev * event list @wil->pending_wmi_ev. Then, work queue @wil->wmi_wq wakes up 552be7d22fSVladimir Kondratiev * and handles events within the @wmi_event_worker. Every event get detached 562be7d22fSVladimir Kondratiev * from list, processed and deleted. 572be7d22fSVladimir Kondratiev * 582be7d22fSVladimir Kondratiev * Purpose for this mechanism is to release IRQ thread; otherwise, 592be7d22fSVladimir Kondratiev * if WMI event handling involves another WMI command flow, this 2-nd flow 602be7d22fSVladimir Kondratiev * won't be completed because of blocked IRQ thread. 612be7d22fSVladimir Kondratiev */ 622be7d22fSVladimir Kondratiev 632be7d22fSVladimir Kondratiev /** 642be7d22fSVladimir Kondratiev * Addressing - theory of operations 652be7d22fSVladimir Kondratiev * 662be7d22fSVladimir Kondratiev * There are several buses present on the WIL6210 card. 672be7d22fSVladimir Kondratiev * Same memory areas are visible at different address on 682be7d22fSVladimir Kondratiev * the different busses. There are 3 main bus masters: 692be7d22fSVladimir Kondratiev * - MAC CPU (ucode) 702be7d22fSVladimir Kondratiev * - User CPU (firmware) 712be7d22fSVladimir Kondratiev * - AHB (host) 722be7d22fSVladimir Kondratiev * 732be7d22fSVladimir Kondratiev * On the PCI bus, there is one BAR (BAR0) of 2Mb size, exposing 742be7d22fSVladimir Kondratiev * AHB addresses starting from 0x880000 752be7d22fSVladimir Kondratiev * 764276d771SMaya Erez * Internally, firmware uses addresses that allow faster access but 772be7d22fSVladimir Kondratiev * are invisible from the host. To read from these addresses, alternative 782be7d22fSVladimir Kondratiev * AHB address must be used. 792be7d22fSVladimir Kondratiev */ 802be7d22fSVladimir Kondratiev 812be7d22fSVladimir Kondratiev /** 824276d771SMaya Erez * @sparrow_fw_mapping provides memory remapping table for sparrow 83b541d0a0SVladimir Kondratiev * 84b541d0a0SVladimir Kondratiev * array size should be in sync with the declaration in the wil6210.h 854276d771SMaya Erez * 864276d771SMaya Erez * Sparrow memory mapping: 874276d771SMaya Erez * Linker address PCI/Host address 884276d771SMaya Erez * 0x880000 .. 0xa80000 2Mb BAR0 894276d771SMaya Erez * 0x800000 .. 0x808000 0x900000 .. 0x908000 32k DCCM 904276d771SMaya Erez * 0x840000 .. 0x860000 0x908000 .. 0x928000 128k PERIPH 912be7d22fSVladimir Kondratiev */ 924276d771SMaya Erez const struct fw_map sparrow_fw_mapping[] = { 9361578820SLior David /* FW code RAM 256k */ 949a53d0b6SMaya Erez {0x000000, 0x040000, 0x8c0000, "fw_code", true, true}, 9561578820SLior David /* FW data RAM 32k */ 969a53d0b6SMaya Erez {0x800000, 0x808000, 0x900000, "fw_data", true, true}, 9761578820SLior David /* periph data 128k */ 989a53d0b6SMaya Erez {0x840000, 0x860000, 0x908000, "fw_peri", true, true}, 9961578820SLior David /* various RGF 40k */ 1009a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 10161578820SLior David /* AGC table 4k */ 1029a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 10361578820SLior David /* Pcie_ext_rgf 4k */ 1049a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 10561578820SLior David /* mac_ext_rgf 512b */ 1069a53d0b6SMaya Erez {0x88c000, 0x88c200, 0x88c000, "mac_rgf_ext", true, true}, 10761578820SLior David /* upper area 548k */ 1089a53d0b6SMaya Erez {0x8c0000, 0x949000, 0x8c0000, "upper", true, true}, 10961578820SLior David /* UCODE areas - accessible by debugfs blobs but not by 11061578820SLior David * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 1112be7d22fSVladimir Kondratiev */ 11261578820SLior David /* ucode code RAM 128k */ 1139a53d0b6SMaya Erez {0x000000, 0x020000, 0x920000, "uc_code", false, false}, 11461578820SLior David /* ucode data RAM 16k */ 1159a53d0b6SMaya Erez {0x800000, 0x804000, 0x940000, "uc_data", false, false}, 1162be7d22fSVladimir Kondratiev }; 1172be7d22fSVladimir Kondratiev 1184276d771SMaya Erez /** 11954fca595SLior David * @sparrow_d0_mac_rgf_ext - mac_rgf_ext section for Sparrow D0 12054fca595SLior David * it is a bit larger to support extra features 12154fca595SLior David */ 12254fca595SLior David const struct fw_map sparrow_d0_mac_rgf_ext = { 1239a53d0b6SMaya Erez 0x88c000, 0x88c500, 0x88c000, "mac_rgf_ext", true, true 12454fca595SLior David }; 12554fca595SLior David 12654fca595SLior David /** 1274276d771SMaya Erez * @talyn_fw_mapping provides memory remapping table for Talyn 1284276d771SMaya Erez * 1294276d771SMaya Erez * array size should be in sync with the declaration in the wil6210.h 1304276d771SMaya Erez * 1314276d771SMaya Erez * Talyn memory mapping: 1324276d771SMaya Erez * Linker address PCI/Host address 1334276d771SMaya Erez * 0x880000 .. 0xc80000 4Mb BAR0 1344276d771SMaya Erez * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM 1354276d771SMaya Erez * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH 1364276d771SMaya Erez */ 1374276d771SMaya Erez const struct fw_map talyn_fw_mapping[] = { 1384276d771SMaya Erez /* FW code RAM 1M */ 1399a53d0b6SMaya Erez {0x000000, 0x100000, 0x900000, "fw_code", true, true}, 1404276d771SMaya Erez /* FW data RAM 128k */ 1419a53d0b6SMaya Erez {0x800000, 0x820000, 0xa00000, "fw_data", true, true}, 1424276d771SMaya Erez /* periph. data RAM 96k */ 1439a53d0b6SMaya Erez {0x840000, 0x858000, 0xa20000, "fw_peri", true, true}, 1444276d771SMaya Erez /* various RGF 40k */ 1459a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 1464276d771SMaya Erez /* AGC table 4k */ 1479a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 1484276d771SMaya Erez /* Pcie_ext_rgf 4k */ 1499a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 1504276d771SMaya Erez /* mac_ext_rgf 1344b */ 1519a53d0b6SMaya Erez {0x88c000, 0x88c540, 0x88c000, "mac_rgf_ext", true, true}, 1524276d771SMaya Erez /* ext USER RGF 4k */ 1539a53d0b6SMaya Erez {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true, true}, 1544276d771SMaya Erez /* OTP 4k */ 1559a53d0b6SMaya Erez {0x8a0000, 0x8a1000, 0x8a0000, "otp", true, false}, 1564276d771SMaya Erez /* DMA EXT RGF 64k */ 1579a53d0b6SMaya Erez {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true, true}, 1584276d771SMaya Erez /* upper area 1536k */ 1599a53d0b6SMaya Erez {0x900000, 0xa80000, 0x900000, "upper", true, true}, 1604276d771SMaya Erez /* UCODE areas - accessible by debugfs blobs but not by 1614276d771SMaya Erez * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 1624276d771SMaya Erez */ 1634276d771SMaya Erez /* ucode code RAM 256k */ 1649a53d0b6SMaya Erez {0x000000, 0x040000, 0xa38000, "uc_code", false, false}, 1654276d771SMaya Erez /* ucode data RAM 32k */ 1669a53d0b6SMaya Erez {0x800000, 0x808000, 0xa78000, "uc_data", false, false}, 1674276d771SMaya Erez }; 1684276d771SMaya Erez 169485790d0SMaya Erez /** 170485790d0SMaya Erez * @talyn_mb_fw_mapping provides memory remapping table for Talyn-MB 171485790d0SMaya Erez * 172485790d0SMaya Erez * array size should be in sync with the declaration in the wil6210.h 173485790d0SMaya Erez * 174485790d0SMaya Erez * Talyn MB memory mapping: 175485790d0SMaya Erez * Linker address PCI/Host address 176485790d0SMaya Erez * 0x880000 .. 0xc80000 4Mb BAR0 177485790d0SMaya Erez * 0x800000 .. 0x820000 0xa00000 .. 0xa20000 128k DCCM 178485790d0SMaya Erez * 0x840000 .. 0x858000 0xa20000 .. 0xa38000 96k PERIPH 179485790d0SMaya Erez */ 180485790d0SMaya Erez const struct fw_map talyn_mb_fw_mapping[] = { 181485790d0SMaya Erez /* FW code RAM 768k */ 1829a53d0b6SMaya Erez {0x000000, 0x0c0000, 0x900000, "fw_code", true, true}, 183485790d0SMaya Erez /* FW data RAM 128k */ 1849a53d0b6SMaya Erez {0x800000, 0x820000, 0xa00000, "fw_data", true, true}, 185485790d0SMaya Erez /* periph. data RAM 96k */ 1869a53d0b6SMaya Erez {0x840000, 0x858000, 0xa20000, "fw_peri", true, true}, 187485790d0SMaya Erez /* various RGF 40k */ 1889a53d0b6SMaya Erez {0x880000, 0x88a000, 0x880000, "rgf", true, true}, 189485790d0SMaya Erez /* AGC table 4k */ 1909a53d0b6SMaya Erez {0x88a000, 0x88b000, 0x88a000, "AGC_tbl", true, true}, 191485790d0SMaya Erez /* Pcie_ext_rgf 4k */ 1929a53d0b6SMaya Erez {0x88b000, 0x88c000, 0x88b000, "rgf_ext", true, true}, 193485790d0SMaya Erez /* mac_ext_rgf 2256b */ 1949a53d0b6SMaya Erez {0x88c000, 0x88c8d0, 0x88c000, "mac_rgf_ext", true, true}, 195485790d0SMaya Erez /* ext USER RGF 4k */ 1969a53d0b6SMaya Erez {0x88d000, 0x88e000, 0x88d000, "ext_user_rgf", true, true}, 197485790d0SMaya Erez /* SEC PKA 16k */ 1989a53d0b6SMaya Erez {0x890000, 0x894000, 0x890000, "sec_pka", true, true}, 199485790d0SMaya Erez /* SEC KDF RGF 3096b */ 2009a53d0b6SMaya Erez {0x898000, 0x898c18, 0x898000, "sec_kdf_rgf", true, true}, 201485790d0SMaya Erez /* SEC MAIN 2124b */ 2029a53d0b6SMaya Erez {0x89a000, 0x89a84c, 0x89a000, "sec_main", true, true}, 203485790d0SMaya Erez /* OTP 4k */ 2049a53d0b6SMaya Erez {0x8a0000, 0x8a1000, 0x8a0000, "otp", true, false}, 205485790d0SMaya Erez /* DMA EXT RGF 64k */ 2069a53d0b6SMaya Erez {0x8b0000, 0x8c0000, 0x8b0000, "dma_ext_rgf", true, true}, 207485790d0SMaya Erez /* DUM USER RGF 528b */ 2089a53d0b6SMaya Erez {0x8c0000, 0x8c0210, 0x8c0000, "dum_user_rgf", true, true}, 209485790d0SMaya Erez /* DMA OFU 296b */ 2109a53d0b6SMaya Erez {0x8c2000, 0x8c2128, 0x8c2000, "dma_ofu", true, true}, 211485790d0SMaya Erez /* ucode debug 4k */ 2129a53d0b6SMaya Erez {0x8c3000, 0x8c4000, 0x8c3000, "ucode_debug", true, true}, 213485790d0SMaya Erez /* upper area 1536k */ 2149a53d0b6SMaya Erez {0x900000, 0xa80000, 0x900000, "upper", true, true}, 215485790d0SMaya Erez /* UCODE areas - accessible by debugfs blobs but not by 216485790d0SMaya Erez * wmi_addr_remap. UCODE areas MUST be added AFTER FW areas! 217485790d0SMaya Erez */ 218485790d0SMaya Erez /* ucode code RAM 256k */ 2199a53d0b6SMaya Erez {0x000000, 0x040000, 0xa38000, "uc_code", false, false}, 220485790d0SMaya Erez /* ucode data RAM 32k */ 2219a53d0b6SMaya Erez {0x800000, 0x808000, 0xa78000, "uc_data", false, false}, 222485790d0SMaya Erez }; 223485790d0SMaya Erez 2244276d771SMaya Erez struct fw_map fw_mapping[MAX_FW_MAPPING_TABLE_SIZE]; 2254276d771SMaya Erez 22610d599adSMaya Erez struct blink_on_off_time led_blink_time[] = { 22710d599adSMaya Erez {WIL_LED_BLINK_ON_SLOW_MS, WIL_LED_BLINK_OFF_SLOW_MS}, 22810d599adSMaya Erez {WIL_LED_BLINK_ON_MED_MS, WIL_LED_BLINK_OFF_MED_MS}, 22910d599adSMaya Erez {WIL_LED_BLINK_ON_FAST_MS, WIL_LED_BLINK_OFF_FAST_MS}, 23010d599adSMaya Erez }; 23110d599adSMaya Erez 232b9010f10SAhmad Masri struct auth_no_hdr { 233b9010f10SAhmad Masri __le16 auth_alg; 234b9010f10SAhmad Masri __le16 auth_transaction; 235b9010f10SAhmad Masri __le16 status_code; 236b9010f10SAhmad Masri /* possibly followed by Challenge text */ 237b9010f10SAhmad Masri u8 variable[0]; 238b9010f10SAhmad Masri } __packed; 239b9010f10SAhmad Masri 24010d599adSMaya Erez u8 led_polarity = LED_POLARITY_LOW_ACTIVE; 24110d599adSMaya Erez 2422be7d22fSVladimir Kondratiev /** 24361578820SLior David * return AHB address for given firmware internal (linker) address 2442be7d22fSVladimir Kondratiev * @x - internal address 2452be7d22fSVladimir Kondratiev * If address have no valid AHB mapping, return 0 2462be7d22fSVladimir Kondratiev */ 2472be7d22fSVladimir Kondratiev static u32 wmi_addr_remap(u32 x) 2482be7d22fSVladimir Kondratiev { 2492be7d22fSVladimir Kondratiev uint i; 2502be7d22fSVladimir Kondratiev 2512be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) { 25261578820SLior David if (fw_mapping[i].fw && 25361578820SLior David ((x >= fw_mapping[i].from) && (x < fw_mapping[i].to))) 2542be7d22fSVladimir Kondratiev return x + fw_mapping[i].host - fw_mapping[i].from; 2552be7d22fSVladimir Kondratiev } 2562be7d22fSVladimir Kondratiev 2572be7d22fSVladimir Kondratiev return 0; 2582be7d22fSVladimir Kondratiev } 2592be7d22fSVladimir Kondratiev 2602be7d22fSVladimir Kondratiev /** 26170bcc658SLior David * find fw_mapping entry by section name 26270bcc658SLior David * @section - section name 26370bcc658SLior David * 26470bcc658SLior David * Return pointer to section or NULL if not found 26570bcc658SLior David */ 26670bcc658SLior David struct fw_map *wil_find_fw_mapping(const char *section) 26770bcc658SLior David { 26870bcc658SLior David int i; 26970bcc658SLior David 27070bcc658SLior David for (i = 0; i < ARRAY_SIZE(fw_mapping); i++) 27170bcc658SLior David if (fw_mapping[i].name && 27270bcc658SLior David !strcmp(section, fw_mapping[i].name)) 27370bcc658SLior David return &fw_mapping[i]; 27470bcc658SLior David 27570bcc658SLior David return NULL; 27670bcc658SLior David } 27770bcc658SLior David 27870bcc658SLior David /** 2792be7d22fSVladimir Kondratiev * Check address validity for WMI buffer; remap if needed 2802be7d22fSVladimir Kondratiev * @ptr - internal (linker) fw/ucode address 281705d2fdeSLior David * @size - if non zero, validate the block does not 282705d2fdeSLior David * exceed the device memory (bar) 2832be7d22fSVladimir Kondratiev * 2842be7d22fSVladimir Kondratiev * Valid buffer should be DWORD aligned 2852be7d22fSVladimir Kondratiev * 2862be7d22fSVladimir Kondratiev * return address for accessing buffer from the host; 2872be7d22fSVladimir Kondratiev * if buffer is not valid, return NULL. 2882be7d22fSVladimir Kondratiev */ 289705d2fdeSLior David void __iomem *wmi_buffer_block(struct wil6210_priv *wil, __le32 ptr_, u32 size) 2902be7d22fSVladimir Kondratiev { 2912be7d22fSVladimir Kondratiev u32 off; 2922be7d22fSVladimir Kondratiev u32 ptr = le32_to_cpu(ptr_); 2932be7d22fSVladimir Kondratiev 2942be7d22fSVladimir Kondratiev if (ptr % 4) 2952be7d22fSVladimir Kondratiev return NULL; 2962be7d22fSVladimir Kondratiev 2972be7d22fSVladimir Kondratiev ptr = wmi_addr_remap(ptr); 2982be7d22fSVladimir Kondratiev if (ptr < WIL6210_FW_HOST_OFF) 2992be7d22fSVladimir Kondratiev return NULL; 3002be7d22fSVladimir Kondratiev 3012be7d22fSVladimir Kondratiev off = HOSTADDR(ptr); 302d86d4716SMaya Erez if (off > wil->bar_size - 4) 3032be7d22fSVladimir Kondratiev return NULL; 304705d2fdeSLior David if (size && ((off + size > wil->bar_size) || (off + size < off))) 305705d2fdeSLior David return NULL; 3062be7d22fSVladimir Kondratiev 3072be7d22fSVladimir Kondratiev return wil->csr + off; 3082be7d22fSVladimir Kondratiev } 3092be7d22fSVladimir Kondratiev 310705d2fdeSLior David void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr_) 311705d2fdeSLior David { 312705d2fdeSLior David return wmi_buffer_block(wil, ptr_, 0); 313705d2fdeSLior David } 314705d2fdeSLior David 3152be7d22fSVladimir Kondratiev /** 3162be7d22fSVladimir Kondratiev * Check address validity 3172be7d22fSVladimir Kondratiev */ 3182be7d22fSVladimir Kondratiev void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr) 3192be7d22fSVladimir Kondratiev { 3202be7d22fSVladimir Kondratiev u32 off; 3212be7d22fSVladimir Kondratiev 3222be7d22fSVladimir Kondratiev if (ptr % 4) 3232be7d22fSVladimir Kondratiev return NULL; 3242be7d22fSVladimir Kondratiev 3252be7d22fSVladimir Kondratiev if (ptr < WIL6210_FW_HOST_OFF) 3262be7d22fSVladimir Kondratiev return NULL; 3272be7d22fSVladimir Kondratiev 3282be7d22fSVladimir Kondratiev off = HOSTADDR(ptr); 329d86d4716SMaya Erez if (off > wil->bar_size - 4) 3302be7d22fSVladimir Kondratiev return NULL; 3312be7d22fSVladimir Kondratiev 3322be7d22fSVladimir Kondratiev return wil->csr + off; 3332be7d22fSVladimir Kondratiev } 3342be7d22fSVladimir Kondratiev 3352be7d22fSVladimir Kondratiev int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, 3362be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 3372be7d22fSVladimir Kondratiev { 3382be7d22fSVladimir Kondratiev void __iomem *src = wmi_buffer(wil, ptr); 3398fe59627SVladimir Kondratiev 3402be7d22fSVladimir Kondratiev if (!src) 3412be7d22fSVladimir Kondratiev return -EINVAL; 3422be7d22fSVladimir Kondratiev 3432be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(hdr, src, sizeof(*hdr)); 3442be7d22fSVladimir Kondratiev 3452be7d22fSVladimir Kondratiev return 0; 3462be7d22fSVladimir Kondratiev } 3472be7d22fSVladimir Kondratiev 3485fad7241SDedy Lansky static const char *cmdid2name(u16 cmdid) 3495fad7241SDedy Lansky { 3505fad7241SDedy Lansky switch (cmdid) { 3515fad7241SDedy Lansky case WMI_NOTIFY_REQ_CMDID: 3525fad7241SDedy Lansky return "WMI_NOTIFY_REQ_CMD"; 3535fad7241SDedy Lansky case WMI_START_SCAN_CMDID: 3545fad7241SDedy Lansky return "WMI_START_SCAN_CMD"; 3555fad7241SDedy Lansky case WMI_CONNECT_CMDID: 3565fad7241SDedy Lansky return "WMI_CONNECT_CMD"; 3575fad7241SDedy Lansky case WMI_DISCONNECT_CMDID: 3585fad7241SDedy Lansky return "WMI_DISCONNECT_CMD"; 3595fad7241SDedy Lansky case WMI_SW_TX_REQ_CMDID: 3605fad7241SDedy Lansky return "WMI_SW_TX_REQ_CMD"; 3615fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_CMDID: 3625fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_CMD"; 3635fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_CMDID: 3645fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_CMD"; 3655fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_CMDID: 3665fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_CMD"; 3675fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_CMDID: 3685fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_CMD"; 3695fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_CMDID: 3705fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_CMD"; 3715fad7241SDedy Lansky case WMI_TOF_SESSION_START_CMDID: 3725fad7241SDedy Lansky return "WMI_TOF_SESSION_START_CMD"; 3735fad7241SDedy Lansky case WMI_AOA_MEAS_CMDID: 3745fad7241SDedy Lansky return "WMI_AOA_MEAS_CMD"; 3755fad7241SDedy Lansky case WMI_PMC_CMDID: 3765fad7241SDedy Lansky return "WMI_PMC_CMD"; 3775fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_CMDID: 3785fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_CMD"; 3795fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_CMDID: 3805fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_CMD"; 3815fad7241SDedy Lansky case WMI_VRING_CFG_CMDID: 3825fad7241SDedy Lansky return "WMI_VRING_CFG_CMD"; 3835fad7241SDedy Lansky case WMI_BCAST_VRING_CFG_CMDID: 3845fad7241SDedy Lansky return "WMI_BCAST_VRING_CFG_CMD"; 3855fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_CMDID: 3865fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_CMD"; 3875fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_CMDID: 3885fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_CMD"; 3895fad7241SDedy Lansky case WMI_ECHO_CMDID: 3905fad7241SDedy Lansky return "WMI_ECHO_CMD"; 3915fad7241SDedy Lansky case WMI_SET_MAC_ADDRESS_CMDID: 3925fad7241SDedy Lansky return "WMI_SET_MAC_ADDRESS_CMD"; 3935fad7241SDedy Lansky case WMI_LED_CFG_CMDID: 3945fad7241SDedy Lansky return "WMI_LED_CFG_CMD"; 3955fad7241SDedy Lansky case WMI_PCP_START_CMDID: 3965fad7241SDedy Lansky return "WMI_PCP_START_CMD"; 3975fad7241SDedy Lansky case WMI_PCP_STOP_CMDID: 3985fad7241SDedy Lansky return "WMI_PCP_STOP_CMD"; 3995fad7241SDedy Lansky case WMI_SET_SSID_CMDID: 4005fad7241SDedy Lansky return "WMI_SET_SSID_CMD"; 4015fad7241SDedy Lansky case WMI_GET_SSID_CMDID: 4025fad7241SDedy Lansky return "WMI_GET_SSID_CMD"; 4035fad7241SDedy Lansky case WMI_SET_PCP_CHANNEL_CMDID: 4045fad7241SDedy Lansky return "WMI_SET_PCP_CHANNEL_CMD"; 4055fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_CMDID: 4065fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_CMD"; 4075fad7241SDedy Lansky case WMI_P2P_CFG_CMDID: 4085fad7241SDedy Lansky return "WMI_P2P_CFG_CMD"; 4093ada9314SLior David case WMI_PORT_ALLOCATE_CMDID: 4103ada9314SLior David return "WMI_PORT_ALLOCATE_CMD"; 4113ada9314SLior David case WMI_PORT_DELETE_CMDID: 4123ada9314SLior David return "WMI_PORT_DELETE_CMD"; 4135fad7241SDedy Lansky case WMI_START_LISTEN_CMDID: 4145fad7241SDedy Lansky return "WMI_START_LISTEN_CMD"; 4155fad7241SDedy Lansky case WMI_START_SEARCH_CMDID: 4165fad7241SDedy Lansky return "WMI_START_SEARCH_CMD"; 4175fad7241SDedy Lansky case WMI_DISCOVERY_STOP_CMDID: 4185fad7241SDedy Lansky return "WMI_DISCOVERY_STOP_CMD"; 4195fad7241SDedy Lansky case WMI_DELETE_CIPHER_KEY_CMDID: 4205fad7241SDedy Lansky return "WMI_DELETE_CIPHER_KEY_CMD"; 4215fad7241SDedy Lansky case WMI_ADD_CIPHER_KEY_CMDID: 4225fad7241SDedy Lansky return "WMI_ADD_CIPHER_KEY_CMD"; 4235fad7241SDedy Lansky case WMI_SET_APPIE_CMDID: 4245fad7241SDedy Lansky return "WMI_SET_APPIE_CMD"; 4255fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_CMDID: 4265fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_CMD"; 4275fad7241SDedy Lansky case WMI_TEMP_SENSE_CMDID: 4285fad7241SDedy Lansky return "WMI_TEMP_SENSE_CMD"; 4295fad7241SDedy Lansky case WMI_DEL_STA_CMDID: 4305fad7241SDedy Lansky return "WMI_DEL_STA_CMD"; 4315fad7241SDedy Lansky case WMI_DISCONNECT_STA_CMDID: 4325fad7241SDedy Lansky return "WMI_DISCONNECT_STA_CMD"; 43396c93589SGidon Studinski case WMI_RING_BA_EN_CMDID: 43496c93589SGidon Studinski return "WMI_RING_BA_EN_CMD"; 43596c93589SGidon Studinski case WMI_RING_BA_DIS_CMDID: 43696c93589SGidon Studinski return "WMI_RING_BA_DIS_CMD"; 4375fad7241SDedy Lansky case WMI_RCP_DELBA_CMDID: 4385fad7241SDedy Lansky return "WMI_RCP_DELBA_CMD"; 4395fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_CMDID: 4405fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_CMD"; 4417be13fc3SGidon Studinski case WMI_RCP_ADDBA_RESP_EDMA_CMDID: 4427be13fc3SGidon Studinski return "WMI_RCP_ADDBA_RESP_EDMA_CMD"; 4435fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_CMDID: 4445fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_CMD"; 4455fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_CMDID: 4465fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_CMD"; 4475fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_CMDID: 4485fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_CMD"; 4495fad7241SDedy Lansky case WMI_ABORT_SCAN_CMDID: 4505fad7241SDedy Lansky return "WMI_ABORT_SCAN_CMD"; 4515fad7241SDedy Lansky case WMI_NEW_STA_CMDID: 4525fad7241SDedy Lansky return "WMI_NEW_STA_CMD"; 4535fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_CMDID: 4545fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_CMD"; 4555fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_CMDID: 4565fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_CMD"; 4575fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_CMDID: 4585fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_CMD"; 4595fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_CMDID: 4605fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_CMD"; 461a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_CMDID: 462a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_CMD"; 463a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_CMDID: 464a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_CMD"; 46596c93589SGidon Studinski case WMI_TX_STATUS_RING_ADD_CMDID: 46696c93589SGidon Studinski return "WMI_TX_STATUS_RING_ADD_CMD"; 46796c93589SGidon Studinski case WMI_RX_STATUS_RING_ADD_CMDID: 46896c93589SGidon Studinski return "WMI_RX_STATUS_RING_ADD_CMD"; 46996c93589SGidon Studinski case WMI_TX_DESC_RING_ADD_CMDID: 47096c93589SGidon Studinski return "WMI_TX_DESC_RING_ADD_CMD"; 47196c93589SGidon Studinski case WMI_RX_DESC_RING_ADD_CMDID: 47296c93589SGidon Studinski return "WMI_RX_DESC_RING_ADD_CMD"; 47396c93589SGidon Studinski case WMI_BCAST_DESC_RING_ADD_CMDID: 47496c93589SGidon Studinski return "WMI_BCAST_DESC_RING_ADD_CMD"; 47596c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_CMDID: 47696c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_CMD"; 4770c936b3cSDedy Lansky case WMI_LINK_STATS_CMDID: 4780c936b3cSDedy Lansky return "WMI_LINK_STATS_CMD"; 479b698e2dfSAhmad Masri case WMI_SW_TX_REQ_EXT_CMDID: 480b698e2dfSAhmad Masri return "WMI_SW_TX_REQ_EXT_CMDID"; 481b9010f10SAhmad Masri case WMI_FT_AUTH_CMDID: 482b9010f10SAhmad Masri return "WMI_FT_AUTH_CMD"; 483b9010f10SAhmad Masri case WMI_FT_REASSOC_CMDID: 484b9010f10SAhmad Masri return "WMI_FT_REASSOC_CMD"; 485b9010f10SAhmad Masri case WMI_UPDATE_FT_IES_CMDID: 486b9010f10SAhmad Masri return "WMI_UPDATE_FT_IES_CMD"; 487c5b3a658SAlexei Avshalom Lazar case WMI_RBUFCAP_CFG_CMDID: 488c5b3a658SAlexei Avshalom Lazar return "WMI_RBUFCAP_CFG_CMD"; 4899b586118STzahi Sabo case WMI_TEMP_SENSE_ALL_CMDID: 4909b586118STzahi Sabo return "WMI_TEMP_SENSE_ALL_CMDID"; 4915fad7241SDedy Lansky default: 4925fad7241SDedy Lansky return "Untracked CMD"; 4935fad7241SDedy Lansky } 4945fad7241SDedy Lansky } 4955fad7241SDedy Lansky 4965fad7241SDedy Lansky static const char *eventid2name(u16 eventid) 4975fad7241SDedy Lansky { 4985fad7241SDedy Lansky switch (eventid) { 4995fad7241SDedy Lansky case WMI_NOTIFY_REQ_DONE_EVENTID: 5005fad7241SDedy Lansky return "WMI_NOTIFY_REQ_DONE_EVENT"; 5015fad7241SDedy Lansky case WMI_DISCONNECT_EVENTID: 5025fad7241SDedy Lansky return "WMI_DISCONNECT_EVENT"; 5035fad7241SDedy Lansky case WMI_SW_TX_COMPLETE_EVENTID: 5045fad7241SDedy Lansky return "WMI_SW_TX_COMPLETE_EVENT"; 5055fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID: 5065fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_DONE_EVENT"; 5075fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID: 5085fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_DONE_EVENT"; 5095fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5105fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5115fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5125fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5135fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_EVENTID: 5145fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_EVENT"; 5155fad7241SDedy Lansky case WMI_FW_READY_EVENTID: 5165fad7241SDedy Lansky return "WMI_FW_READY_EVENT"; 5175fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_EVENTID: 5185fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_EVENT"; 5195fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_EVENTID: 5205fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_EVENT"; 5215fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_EVENTID: 5225fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_EVENT"; 5235fad7241SDedy Lansky case WMI_VRING_CFG_DONE_EVENTID: 5245fad7241SDedy Lansky return "WMI_VRING_CFG_DONE_EVENT"; 5255fad7241SDedy Lansky case WMI_READY_EVENTID: 5265fad7241SDedy Lansky return "WMI_READY_EVENT"; 5275fad7241SDedy Lansky case WMI_RX_MGMT_PACKET_EVENTID: 5285fad7241SDedy Lansky return "WMI_RX_MGMT_PACKET_EVENT"; 5295fad7241SDedy Lansky case WMI_TX_MGMT_PACKET_EVENTID: 5305fad7241SDedy Lansky return "WMI_TX_MGMT_PACKET_EVENT"; 5315fad7241SDedy Lansky case WMI_SCAN_COMPLETE_EVENTID: 5325fad7241SDedy Lansky return "WMI_SCAN_COMPLETE_EVENT"; 5335fad7241SDedy Lansky case WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID: 5345fad7241SDedy Lansky return "WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENT"; 5355fad7241SDedy Lansky case WMI_CONNECT_EVENTID: 5365fad7241SDedy Lansky return "WMI_CONNECT_EVENT"; 5375fad7241SDedy Lansky case WMI_EAPOL_RX_EVENTID: 5385fad7241SDedy Lansky return "WMI_EAPOL_RX_EVENT"; 5395fad7241SDedy Lansky case WMI_BA_STATUS_EVENTID: 5405fad7241SDedy Lansky return "WMI_BA_STATUS_EVENT"; 5415fad7241SDedy Lansky case WMI_RCP_ADDBA_REQ_EVENTID: 5425fad7241SDedy Lansky return "WMI_RCP_ADDBA_REQ_EVENT"; 5435fad7241SDedy Lansky case WMI_DELBA_EVENTID: 5445fad7241SDedy Lansky return "WMI_DELBA_EVENT"; 54596c93589SGidon Studinski case WMI_RING_EN_EVENTID: 54696c93589SGidon Studinski return "WMI_RING_EN_EVENT"; 5475fad7241SDedy Lansky case WMI_DATA_PORT_OPEN_EVENTID: 5485fad7241SDedy Lansky return "WMI_DATA_PORT_OPEN_EVENT"; 5495fad7241SDedy Lansky case WMI_AOA_MEAS_EVENTID: 5505fad7241SDedy Lansky return "WMI_AOA_MEAS_EVENT"; 5515fad7241SDedy Lansky case WMI_TOF_SESSION_END_EVENTID: 5525fad7241SDedy Lansky return "WMI_TOF_SESSION_END_EVENT"; 5535fad7241SDedy Lansky case WMI_TOF_GET_CAPABILITIES_EVENTID: 5545fad7241SDedy Lansky return "WMI_TOF_GET_CAPABILITIES_EVENT"; 5555fad7241SDedy Lansky case WMI_TOF_SET_LCR_EVENTID: 5565fad7241SDedy Lansky return "WMI_TOF_SET_LCR_EVENT"; 5575fad7241SDedy Lansky case WMI_TOF_SET_LCI_EVENTID: 5585fad7241SDedy Lansky return "WMI_TOF_SET_LCI_EVENT"; 5595fad7241SDedy Lansky case WMI_TOF_FTM_PER_DEST_RES_EVENTID: 5605fad7241SDedy Lansky return "WMI_TOF_FTM_PER_DEST_RES_EVENT"; 5615fad7241SDedy Lansky case WMI_TOF_CHANNEL_INFO_EVENTID: 5625fad7241SDedy Lansky return "WMI_TOF_CHANNEL_INFO_EVENT"; 5635fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_EVENTID: 5645fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_EVENT"; 5655fad7241SDedy Lansky case WMI_ECHO_RSP_EVENTID: 5665fad7241SDedy Lansky return "WMI_ECHO_RSP_EVENT"; 5675fad7241SDedy Lansky case WMI_LED_CFG_DONE_EVENTID: 5685fad7241SDedy Lansky return "WMI_LED_CFG_DONE_EVENT"; 5695fad7241SDedy Lansky case WMI_PCP_STARTED_EVENTID: 5705fad7241SDedy Lansky return "WMI_PCP_STARTED_EVENT"; 5715fad7241SDedy Lansky case WMI_PCP_STOPPED_EVENTID: 5725fad7241SDedy Lansky return "WMI_PCP_STOPPED_EVENT"; 5735fad7241SDedy Lansky case WMI_GET_SSID_EVENTID: 5745fad7241SDedy Lansky return "WMI_GET_SSID_EVENT"; 5755fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_EVENTID: 5765fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_EVENT"; 5775fad7241SDedy Lansky case WMI_P2P_CFG_DONE_EVENTID: 5785fad7241SDedy Lansky return "WMI_P2P_CFG_DONE_EVENT"; 5793ada9314SLior David case WMI_PORT_ALLOCATED_EVENTID: 5803ada9314SLior David return "WMI_PORT_ALLOCATED_EVENT"; 5813ada9314SLior David case WMI_PORT_DELETED_EVENTID: 5823ada9314SLior David return "WMI_PORT_DELETED_EVENT"; 5835fad7241SDedy Lansky case WMI_LISTEN_STARTED_EVENTID: 5845fad7241SDedy Lansky return "WMI_LISTEN_STARTED_EVENT"; 5855fad7241SDedy Lansky case WMI_SEARCH_STARTED_EVENTID: 5865fad7241SDedy Lansky return "WMI_SEARCH_STARTED_EVENT"; 5875fad7241SDedy Lansky case WMI_DISCOVERY_STOPPED_EVENTID: 5885fad7241SDedy Lansky return "WMI_DISCOVERY_STOPPED_EVENT"; 5895fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_DONE_EVENTID: 5905fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_DONE_EVENT"; 5915fad7241SDedy Lansky case WMI_TEMP_SENSE_DONE_EVENTID: 5925fad7241SDedy Lansky return "WMI_TEMP_SENSE_DONE_EVENT"; 5935fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_SENT_EVENTID: 5945fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_SENT_EVENT"; 5955fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_EVENTID: 5965fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_EVENT"; 5975fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_EVENTID: 5985fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_EVENT"; 5995fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_EVENTID: 6005fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_EVENT"; 6015fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_EVENTID: 6025fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_EVENT"; 6035fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_EVENTID: 6045fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_EVENT"; 6055fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID: 6065fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENT"; 6075fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_EVENTID: 6085fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_EVENT"; 609a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_EVENTID: 610a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_EVENT"; 611a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_EVENTID: 612a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_EVENT"; 613a5dc6883SDedy Lansky case WMI_SCHED_SCAN_RESULT_EVENTID: 614a5dc6883SDedy Lansky return "WMI_SCHED_SCAN_RESULT_EVENT"; 61596c93589SGidon Studinski case WMI_TX_STATUS_RING_CFG_DONE_EVENTID: 61696c93589SGidon Studinski return "WMI_TX_STATUS_RING_CFG_DONE_EVENT"; 61796c93589SGidon Studinski case WMI_RX_STATUS_RING_CFG_DONE_EVENTID: 61896c93589SGidon Studinski return "WMI_RX_STATUS_RING_CFG_DONE_EVENT"; 61996c93589SGidon Studinski case WMI_TX_DESC_RING_CFG_DONE_EVENTID: 62096c93589SGidon Studinski return "WMI_TX_DESC_RING_CFG_DONE_EVENT"; 62196c93589SGidon Studinski case WMI_RX_DESC_RING_CFG_DONE_EVENTID: 62296c93589SGidon Studinski return "WMI_RX_DESC_RING_CFG_DONE_EVENT"; 62396c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID: 62496c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENT"; 6250c936b3cSDedy Lansky case WMI_LINK_STATS_CONFIG_DONE_EVENTID: 6260c936b3cSDedy Lansky return "WMI_LINK_STATS_CONFIG_DONE_EVENT"; 6270c936b3cSDedy Lansky case WMI_LINK_STATS_EVENTID: 6280c936b3cSDedy Lansky return "WMI_LINK_STATS_EVENT"; 629b9010f10SAhmad Masri case WMI_COMMAND_NOT_SUPPORTED_EVENTID: 630b9010f10SAhmad Masri return "WMI_COMMAND_NOT_SUPPORTED_EVENT"; 631b9010f10SAhmad Masri case WMI_FT_AUTH_STATUS_EVENTID: 632b9010f10SAhmad Masri return "WMI_FT_AUTH_STATUS_EVENT"; 633b9010f10SAhmad Masri case WMI_FT_REASSOC_STATUS_EVENTID: 634b9010f10SAhmad Masri return "WMI_FT_REASSOC_STATUS_EVENT"; 635c5b3a658SAlexei Avshalom Lazar case WMI_RBUFCAP_CFG_EVENTID: 636c5b3a658SAlexei Avshalom Lazar return "WMI_RBUFCAP_CFG_EVENT"; 6379b586118STzahi Sabo case WMI_TEMP_SENSE_ALL_DONE_EVENTID: 6389b586118STzahi Sabo return "WMI_TEMP_SENSE_ALL_DONE_EVENTID"; 6395fad7241SDedy Lansky default: 6405fad7241SDedy Lansky return "Untracked EVENT"; 6415fad7241SDedy Lansky } 6425fad7241SDedy Lansky } 6435fad7241SDedy Lansky 644e00243faSLior David static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, 645e00243faSLior David void *buf, u16 len) 6462be7d22fSVladimir Kondratiev { 6472be7d22fSVladimir Kondratiev struct { 6482be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 649b874ddecSLior David struct wmi_cmd_hdr wmi; 6502be7d22fSVladimir Kondratiev } __packed cmd = { 6512be7d22fSVladimir Kondratiev .hdr = { 6522be7d22fSVladimir Kondratiev .type = WIL_MBOX_HDR_TYPE_WMI, 6532be7d22fSVladimir Kondratiev .flags = 0, 6542be7d22fSVladimir Kondratiev .len = cpu_to_le16(sizeof(cmd.wmi) + len), 6552be7d22fSVladimir Kondratiev }, 6562be7d22fSVladimir Kondratiev .wmi = { 657e00243faSLior David .mid = mid, 658b874ddecSLior David .command_id = cpu_to_le16(cmdid), 6592be7d22fSVladimir Kondratiev }, 6602be7d22fSVladimir Kondratiev }; 6612be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx; 6622be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_head; 6632be7d22fSVladimir Kondratiev u32 next_head; 6642be7d22fSVladimir Kondratiev void __iomem *dst; 6652be7d22fSVladimir Kondratiev void __iomem *head = wmi_addr(wil, r->head); 6662be7d22fSVladimir Kondratiev uint retry; 667349214c1SMaya Erez int rc = 0; 6682be7d22fSVladimir Kondratiev 66926a6d527SLior David if (len > r->entry_size - sizeof(cmd)) { 6702be7d22fSVladimir Kondratiev wil_err(wil, "WMI size too large: %d bytes, max is %d\n", 6712be7d22fSVladimir Kondratiev (int)(sizeof(cmd) + len), r->entry_size); 6722be7d22fSVladimir Kondratiev return -ERANGE; 6732be7d22fSVladimir Kondratiev } 6742be7d22fSVladimir Kondratiev 6752be7d22fSVladimir Kondratiev might_sleep(); 6762be7d22fSVladimir Kondratiev 6779419b6a2SVladimir Kondratiev if (!test_bit(wil_status_fwready, wil->status)) { 67815e23124SVladimir Kondratiev wil_err(wil, "WMI: cannot send command while FW not ready\n"); 6792be7d22fSVladimir Kondratiev return -EAGAIN; 6802be7d22fSVladimir Kondratiev } 6812be7d22fSVladimir Kondratiev 682fe9ee51eSMaya Erez /* Allow sending only suspend / resume commands during susepnd flow */ 683fe9ee51eSMaya Erez if ((test_bit(wil_status_suspending, wil->status) || 684fe9ee51eSMaya Erez test_bit(wil_status_suspended, wil->status) || 685fe9ee51eSMaya Erez test_bit(wil_status_resuming, wil->status)) && 686fe9ee51eSMaya Erez ((cmdid != WMI_TRAFFIC_SUSPEND_CMDID) && 687fe9ee51eSMaya Erez (cmdid != WMI_TRAFFIC_RESUME_CMDID))) { 688fe9ee51eSMaya Erez wil_err(wil, "WMI: reject send_command during suspend\n"); 689fe9ee51eSMaya Erez return -EINVAL; 690fe9ee51eSMaya Erez } 691fe9ee51eSMaya Erez 6922be7d22fSVladimir Kondratiev if (!head) { 6932be7d22fSVladimir Kondratiev wil_err(wil, "WMI head is garbage: 0x%08x\n", r->head); 6942be7d22fSVladimir Kondratiev return -EINVAL; 6952be7d22fSVladimir Kondratiev } 696349214c1SMaya Erez 697349214c1SMaya Erez wil_halp_vote(wil); 698349214c1SMaya Erez 6992be7d22fSVladimir Kondratiev /* read Tx head till it is not busy */ 7002be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 7012be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_head, head, sizeof(d_head)); 7022be7d22fSVladimir Kondratiev if (d_head.sync == 0) 7032be7d22fSVladimir Kondratiev break; 7042be7d22fSVladimir Kondratiev msleep(20); 7052be7d22fSVladimir Kondratiev } 7062be7d22fSVladimir Kondratiev if (d_head.sync != 0) { 7072be7d22fSVladimir Kondratiev wil_err(wil, "WMI head busy\n"); 708349214c1SMaya Erez rc = -EBUSY; 709349214c1SMaya Erez goto out; 7102be7d22fSVladimir Kondratiev } 7112be7d22fSVladimir Kondratiev /* next head */ 7122be7d22fSVladimir Kondratiev next_head = r->base + ((r->head - r->base + sizeof(d_head)) % r->size); 7137743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Head 0x%08x -> 0x%08x\n", r->head, next_head); 7142be7d22fSVladimir Kondratiev /* wait till FW finish with previous command */ 7152be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 716452133a7SMaya Erez if (!test_bit(wil_status_fwready, wil->status)) { 717452133a7SMaya Erez wil_err(wil, "WMI: cannot send command while FW not ready\n"); 718349214c1SMaya Erez rc = -EAGAIN; 719349214c1SMaya Erez goto out; 720452133a7SMaya Erez } 721b9eeb512SVladimir Kondratiev r->tail = wil_r(wil, RGF_MBOX + 7222be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, tx.tail)); 7232be7d22fSVladimir Kondratiev if (next_head != r->tail) 7242be7d22fSVladimir Kondratiev break; 7252be7d22fSVladimir Kondratiev msleep(20); 7262be7d22fSVladimir Kondratiev } 7272be7d22fSVladimir Kondratiev if (next_head == r->tail) { 7282be7d22fSVladimir Kondratiev wil_err(wil, "WMI ring full\n"); 729349214c1SMaya Erez rc = -EBUSY; 730349214c1SMaya Erez goto out; 7312be7d22fSVladimir Kondratiev } 7322be7d22fSVladimir Kondratiev dst = wmi_buffer(wil, d_head.addr); 7332be7d22fSVladimir Kondratiev if (!dst) { 7342be7d22fSVladimir Kondratiev wil_err(wil, "invalid WMI buffer: 0x%08x\n", 7352be7d22fSVladimir Kondratiev le32_to_cpu(d_head.addr)); 736349214c1SMaya Erez rc = -EAGAIN; 737349214c1SMaya Erez goto out; 7382be7d22fSVladimir Kondratiev } 7392be7d22fSVladimir Kondratiev cmd.hdr.seq = cpu_to_le16(++wil->wmi_seq); 7402be7d22fSVladimir Kondratiev /* set command */ 741e00243faSLior David wil_dbg_wmi(wil, "sending %s (0x%04x) [%d] mid %d\n", 742e00243faSLior David cmdid2name(cmdid), cmdid, len, mid); 7437743882dSVladimir Kondratiev wil_hex_dump_wmi("Cmd ", DUMP_PREFIX_OFFSET, 16, 1, &cmd, 7442be7d22fSVladimir Kondratiev sizeof(cmd), true); 7457743882dSVladimir Kondratiev wil_hex_dump_wmi("cmd ", DUMP_PREFIX_OFFSET, 16, 1, buf, 7462be7d22fSVladimir Kondratiev len, true); 7472be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst, &cmd, sizeof(cmd)); 7482be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst + sizeof(cmd), buf, len); 7492be7d22fSVladimir Kondratiev /* mark entry as full */ 750b9eeb512SVladimir Kondratiev wil_w(wil, r->head + offsetof(struct wil6210_mbox_ring_desc, sync), 1); 7512be7d22fSVladimir Kondratiev /* advance next ptr */ 752b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + offsetof(struct wil6210_mbox_ctl, tx.head), 753b9eeb512SVladimir Kondratiev r->head = next_head); 7542be7d22fSVladimir Kondratiev 755f988b23fSVladimir Kondratiev trace_wil6210_wmi_cmd(&cmd.wmi, buf, len); 75698658095SVladimir Kondratiev 7572be7d22fSVladimir Kondratiev /* interrupt to FW */ 758b9eeb512SVladimir Kondratiev wil_w(wil, RGF_USER_USER_ICR + offsetof(struct RGF_ICR, ICS), 759b9eeb512SVladimir Kondratiev SW_INT_MBOX); 7602be7d22fSVladimir Kondratiev 761349214c1SMaya Erez out: 762349214c1SMaya Erez wil_halp_unvote(wil); 763349214c1SMaya Erez return rc; 7642be7d22fSVladimir Kondratiev } 7652be7d22fSVladimir Kondratiev 766e00243faSLior David int wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len) 7672be7d22fSVladimir Kondratiev { 7682be7d22fSVladimir Kondratiev int rc; 7692be7d22fSVladimir Kondratiev 7702be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 771e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 7722be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 7732be7d22fSVladimir Kondratiev 7742be7d22fSVladimir Kondratiev return rc; 7752be7d22fSVladimir Kondratiev } 7762be7d22fSVladimir Kondratiev 7772be7d22fSVladimir Kondratiev /*=== Event handlers ===*/ 778e00243faSLior David static void wmi_evt_ready(struct wil6210_vif *vif, int id, void *d, int len) 7792be7d22fSVladimir Kondratiev { 780e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 781e00243faSLior David struct wiphy *wiphy = wil_to_wiphy(wil); 7822be7d22fSVladimir Kondratiev struct wmi_ready_event *evt = d; 783bf0353a6SAhmad Masri u8 fw_max_assoc_sta; 7848fe59627SVladimir Kondratiev 78513cd9f75SLior David wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n", 78613cd9f75SLior David wil->fw_version, le32_to_cpu(evt->sw_version), 7874aebd3bdSLior David evt->mac, evt->numof_additional_mids); 7884aebd3bdSLior David if (evt->numof_additional_mids + 1 < wil->max_vifs) { 7894aebd3bdSLior David wil_err(wil, "FW does not support enough MIDs (need %d)", 7904aebd3bdSLior David wil->max_vifs - 1); 7914aebd3bdSLior David return; /* FW load will fail after timeout */ 7924aebd3bdSLior David } 7932cd0f021SVladimir Kondratiev /* ignore MAC address, we already have it from the boot loader */ 794e00243faSLior David strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version)); 7952be7d22fSVladimir Kondratiev 796eb4c0215SDedy Lansky if (len > offsetof(struct wmi_ready_event, rfc_read_calib_result)) { 797eb4c0215SDedy Lansky wil_dbg_wmi(wil, "rfc calibration result %d\n", 798eb4c0215SDedy Lansky evt->rfc_read_calib_result); 799eb4c0215SDedy Lansky wil->fw_calib_result = evt->rfc_read_calib_result; 800eb4c0215SDedy Lansky } 801bf0353a6SAhmad Masri 802bf0353a6SAhmad Masri fw_max_assoc_sta = WIL6210_RX_DESC_MAX_CID; 803bf0353a6SAhmad Masri if (len > offsetof(struct wmi_ready_event, max_assoc_sta) && 804bf0353a6SAhmad Masri evt->max_assoc_sta > 0) { 805bf0353a6SAhmad Masri fw_max_assoc_sta = evt->max_assoc_sta; 806bf0353a6SAhmad Masri wil_dbg_wmi(wil, "fw reported max assoc sta %d\n", 807bf0353a6SAhmad Masri fw_max_assoc_sta); 808bf0353a6SAhmad Masri 809bf0353a6SAhmad Masri if (fw_max_assoc_sta > WIL6210_MAX_CID) { 810bf0353a6SAhmad Masri wil_dbg_wmi(wil, 811bf0353a6SAhmad Masri "fw max assoc sta %d exceeds max driver supported %d\n", 812bf0353a6SAhmad Masri fw_max_assoc_sta, WIL6210_MAX_CID); 813bf0353a6SAhmad Masri fw_max_assoc_sta = WIL6210_MAX_CID; 814bf0353a6SAhmad Masri } 815bf0353a6SAhmad Masri } 816bf0353a6SAhmad Masri 817ddf7afddSAhmad Masri wil->max_assoc_sta = min_t(uint, max_assoc_sta, fw_max_assoc_sta); 818ddf7afddSAhmad Masri wil_dbg_wmi(wil, "setting max assoc sta to %d\n", wil->max_assoc_sta); 819bf0353a6SAhmad Masri 820c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 8219419b6a2SVladimir Kondratiev set_bit(wil_status_fwready, wil->status); 82259502647SDedy Lansky /* let the reset sequence continue */ 8232be7d22fSVladimir Kondratiev complete(&wil->wmi_ready); 8242be7d22fSVladimir Kondratiev } 8252be7d22fSVladimir Kondratiev 826e00243faSLior David static void wmi_evt_rx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 8272be7d22fSVladimir Kondratiev { 828e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 8292be7d22fSVladimir Kondratiev struct wmi_rx_mgmt_packet_event *data = d; 8302be7d22fSVladimir Kondratiev struct wiphy *wiphy = wil_to_wiphy(wil); 8312be7d22fSVladimir Kondratiev struct ieee80211_mgmt *rx_mgmt_frame = 8322be7d22fSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 83390d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_rx_mgmt_packet_event, payload); 83490d89e9aSVladimir Kondratiev int ch_no; 83590d89e9aSVladimir Kondratiev u32 freq; 83690d89e9aSVladimir Kondratiev struct ieee80211_channel *channel; 83790d89e9aSVladimir Kondratiev s32 signal; 83890d89e9aSVladimir Kondratiev __le16 fc; 83990d89e9aSVladimir Kondratiev u32 d_len; 84090d89e9aSVladimir Kondratiev u16 d_status; 8412be7d22fSVladimir Kondratiev 84290d89e9aSVladimir Kondratiev if (flen < 0) { 84390d89e9aSVladimir Kondratiev wil_err(wil, "MGMT Rx: short event, len %d\n", len); 84490d89e9aSVladimir Kondratiev return; 84590d89e9aSVladimir Kondratiev } 84690d89e9aSVladimir Kondratiev 84790d89e9aSVladimir Kondratiev d_len = le32_to_cpu(data->info.len); 84890d89e9aSVladimir Kondratiev if (d_len != flen) { 84990d89e9aSVladimir Kondratiev wil_err(wil, 85090d89e9aSVladimir Kondratiev "MGMT Rx: length mismatch, d_len %d should be %d\n", 85190d89e9aSVladimir Kondratiev d_len, flen); 85290d89e9aSVladimir Kondratiev return; 85390d89e9aSVladimir Kondratiev } 85490d89e9aSVladimir Kondratiev 85590d89e9aSVladimir Kondratiev ch_no = data->info.channel + 1; 85657fbcce3SJohannes Berg freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 85790d89e9aSVladimir Kondratiev channel = ieee80211_get_channel(wiphy, freq); 85830868f5dSDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 85930868f5dSDedy Lansky signal = 100 * data->info.rssi; 86030868f5dSDedy Lansky else 86190d89e9aSVladimir Kondratiev signal = data->info.sqi; 86290d89e9aSVladimir Kondratiev d_status = le16_to_cpu(data->info.status); 86390d89e9aSVladimir Kondratiev fc = rx_mgmt_frame->frame_control; 86490d89e9aSVladimir Kondratiev 86530868f5dSDedy Lansky wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d RSSI %d SQI %d%%\n", 86630868f5dSDedy Lansky data->info.channel, data->info.mcs, data->info.rssi, 867b8b33a3aSVladimir Kondratiev data->info.sqi); 868f27dbf78SVladimir Kondratiev wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len, 869f27dbf78SVladimir Kondratiev le16_to_cpu(fc)); 8707743882dSVladimir Kondratiev wil_dbg_wmi(wil, "qid %d mid %d cid %d\n", 8712be7d22fSVladimir Kondratiev data->info.qid, data->info.mid, data->info.cid); 87290d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Rx ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 87390d89e9aSVladimir Kondratiev d_len, true); 8742be7d22fSVladimir Kondratiev 8752be7d22fSVladimir Kondratiev if (!channel) { 8762be7d22fSVladimir Kondratiev wil_err(wil, "Frame on unsupported channel\n"); 8772be7d22fSVladimir Kondratiev return; 8782be7d22fSVladimir Kondratiev } 8792be7d22fSVladimir Kondratiev 8802be7d22fSVladimir Kondratiev if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) { 8812be7d22fSVladimir Kondratiev struct cfg80211_bss *bss; 8828eea944aSVladimir Kondratiev u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp); 8838eea944aSVladimir Kondratiev u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info); 8848eea944aSVladimir Kondratiev u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int); 8858eea944aSVladimir Kondratiev const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable; 8868eea944aSVladimir Kondratiev size_t ie_len = d_len - offsetof(struct ieee80211_mgmt, 8878eea944aSVladimir Kondratiev u.beacon.variable); 8888eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 8898eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf); 8908eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Beacon interval : %d\n", bi); 8918eea944aSVladimir Kondratiev wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf, 8928eea944aSVladimir Kondratiev ie_len, true); 8932be7d22fSVladimir Kondratiev 894e6d68341SDedy Lansky wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 895e6d68341SDedy Lansky 896a0f7845bSVladimir Kondratiev bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 897a0f7845bSVladimir Kondratiev d_len, signal, GFP_KERNEL); 8982be7d22fSVladimir Kondratiev if (bss) { 8997743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Added BSS %pM\n", 9002be7d22fSVladimir Kondratiev rx_mgmt_frame->bssid); 9015b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 9022be7d22fSVladimir Kondratiev } else { 9035bc8c1f2SJohannes Berg wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 9042be7d22fSVladimir Kondratiev } 905102b1d99SVladimir Kondratiev } else { 906404bbb3cSLior David mutex_lock(&wil->vif_mutex); 907e00243faSLior David cfg80211_rx_mgmt(vif_to_radio_wdev(wil, vif), freq, signal, 908970fdfa8SVladimir Kondratiev (void *)rx_mgmt_frame, d_len, 0); 909404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9102be7d22fSVladimir Kondratiev } 9112be7d22fSVladimir Kondratiev } 9122be7d22fSVladimir Kondratiev 913e00243faSLior David static void wmi_evt_tx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 91490d89e9aSVladimir Kondratiev { 91590d89e9aSVladimir Kondratiev struct wmi_tx_mgmt_packet_event *data = d; 91690d89e9aSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = 91790d89e9aSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 91890d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_tx_mgmt_packet_event, payload); 91990d89e9aSVladimir Kondratiev 92090d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Tx ", DUMP_PREFIX_OFFSET, 16, 1, mgmt_frame, 92190d89e9aSVladimir Kondratiev flen, true); 92290d89e9aSVladimir Kondratiev } 92390d89e9aSVladimir Kondratiev 924e00243faSLior David static void wmi_evt_scan_complete(struct wil6210_vif *vif, int id, 9252be7d22fSVladimir Kondratiev void *d, int len) 9262be7d22fSVladimir Kondratiev { 927e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 928e00243faSLior David 929404bbb3cSLior David mutex_lock(&wil->vif_mutex); 930e00243faSLior David if (vif->scan_request) { 9312be7d22fSVladimir Kondratiev struct wmi_scan_complete_event *data = d; 932035859a5SMaya Erez int status = le32_to_cpu(data->status); 9331d76250bSAvraham Stern struct cfg80211_scan_info info = { 934035859a5SMaya Erez .aborted = ((status != WMI_SCAN_SUCCESS) && 935035859a5SMaya Erez (status != WMI_SCAN_ABORT_REJECTED)), 9361d76250bSAvraham Stern }; 9372be7d22fSVladimir Kondratiev 938035859a5SMaya Erez wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status); 9392a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n", 940e00243faSLior David vif->scan_request, info.aborted); 941e00243faSLior David del_timer_sync(&vif->scan_timer); 942e00243faSLior David cfg80211_scan_done(vif->scan_request, &info); 943e00243faSLior David if (vif->mid == 0) 944e00243faSLior David wil->radio_wdev = wil->main_ndev->ieee80211_ptr; 945e00243faSLior David vif->scan_request = NULL; 946035859a5SMaya Erez wake_up_interruptible(&wil->wq); 947e00243faSLior David if (vif->p2p.pending_listen_wdev) { 948bb6743f7SLior David wil_dbg_misc(wil, "Scheduling delayed listen\n"); 949e00243faSLior David schedule_work(&vif->p2p.delayed_listen_work); 950bb6743f7SLior David } 9512be7d22fSVladimir Kondratiev } else { 9522be7d22fSVladimir Kondratiev wil_err(wil, "SCAN_COMPLETE while not scanning\n"); 9532be7d22fSVladimir Kondratiev } 954404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9552be7d22fSVladimir Kondratiev } 9562be7d22fSVladimir Kondratiev 957e00243faSLior David static void wmi_evt_connect(struct wil6210_vif *vif, int id, void *d, int len) 9582be7d22fSVladimir Kondratiev { 959e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 960e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 961e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 9622be7d22fSVladimir Kondratiev struct wmi_connect_event *evt = d; 9632be7d22fSVladimir Kondratiev int ch; /* channel number */ 96441bd3d58SToke Høiland-Jørgensen struct station_info *sinfo; 9652be7d22fSVladimir Kondratiev u8 *assoc_req_ie, *assoc_resp_ie; 9662be7d22fSVladimir Kondratiev size_t assoc_req_ielen, assoc_resp_ielen; 9672be7d22fSVladimir Kondratiev /* capinfo(u16) + listen_interval(u16) + IEs */ 9682be7d22fSVladimir Kondratiev const size_t assoc_req_ie_offset = sizeof(u16) * 2; 9692be7d22fSVladimir Kondratiev /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 9702be7d22fSVladimir Kondratiev const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 9710916d9f2SMaya Erez int rc; 9722be7d22fSVladimir Kondratiev 9732be7d22fSVladimir Kondratiev if (len < sizeof(*evt)) { 9742be7d22fSVladimir Kondratiev wil_err(wil, "Connect event too short : %d bytes\n", len); 9752be7d22fSVladimir Kondratiev return; 9762be7d22fSVladimir Kondratiev } 9772be7d22fSVladimir Kondratiev if (len != sizeof(*evt) + evt->beacon_ie_len + evt->assoc_req_len + 9782be7d22fSVladimir Kondratiev evt->assoc_resp_len) { 9792be7d22fSVladimir Kondratiev wil_err(wil, 9802be7d22fSVladimir Kondratiev "Connect event corrupted : %d != %d + %d + %d + %d\n", 9812be7d22fSVladimir Kondratiev len, (int)sizeof(*evt), evt->beacon_ie_len, 9822be7d22fSVladimir Kondratiev evt->assoc_req_len, evt->assoc_resp_len); 9832be7d22fSVladimir Kondratiev return; 9842be7d22fSVladimir Kondratiev } 985ddf7afddSAhmad Masri if (evt->cid >= wil->max_assoc_sta) { 9863df2cd36SVladimir Kondratiev wil_err(wil, "Connect CID invalid : %d\n", evt->cid); 9873df2cd36SVladimir Kondratiev return; 9883df2cd36SVladimir Kondratiev } 9893df2cd36SVladimir Kondratiev 9902be7d22fSVladimir Kondratiev ch = evt->channel + 1; 9919d865ee2SLior David wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n", 9929d865ee2SLior David evt->bssid, ch, evt->cid, evt->aid); 9937743882dSVladimir Kondratiev wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1, 9942be7d22fSVladimir Kondratiev evt->assoc_info, len - sizeof(*evt), true); 9952be7d22fSVladimir Kondratiev 9962be7d22fSVladimir Kondratiev /* figure out IE's */ 9972be7d22fSVladimir Kondratiev assoc_req_ie = &evt->assoc_info[evt->beacon_ie_len + 9982be7d22fSVladimir Kondratiev assoc_req_ie_offset]; 9992be7d22fSVladimir Kondratiev assoc_req_ielen = evt->assoc_req_len - assoc_req_ie_offset; 10002be7d22fSVladimir Kondratiev if (evt->assoc_req_len <= assoc_req_ie_offset) { 10012be7d22fSVladimir Kondratiev assoc_req_ie = NULL; 10022be7d22fSVladimir Kondratiev assoc_req_ielen = 0; 10032be7d22fSVladimir Kondratiev } 10042be7d22fSVladimir Kondratiev 10052be7d22fSVladimir Kondratiev assoc_resp_ie = &evt->assoc_info[evt->beacon_ie_len + 10062be7d22fSVladimir Kondratiev evt->assoc_req_len + 10072be7d22fSVladimir Kondratiev assoc_resp_ie_offset]; 10082be7d22fSVladimir Kondratiev assoc_resp_ielen = evt->assoc_resp_len - assoc_resp_ie_offset; 10092be7d22fSVladimir Kondratiev if (evt->assoc_resp_len <= assoc_resp_ie_offset) { 10102be7d22fSVladimir Kondratiev assoc_resp_ie = NULL; 10112be7d22fSVladimir Kondratiev assoc_resp_ielen = 0; 10122be7d22fSVladimir Kondratiev } 10132be7d22fSVladimir Kondratiev 10140916d9f2SMaya Erez if (test_bit(wil_status_resetting, wil->status) || 10150916d9f2SMaya Erez !test_bit(wil_status_fwready, wil->status)) { 10160916d9f2SMaya Erez wil_err(wil, "status_resetting, cancel connect event, CID %d\n", 10170916d9f2SMaya Erez evt->cid); 10180916d9f2SMaya Erez /* no need for cleanup, wil_reset will do that */ 10190916d9f2SMaya Erez return; 10200916d9f2SMaya Erez } 10210916d9f2SMaya Erez 1022b819447dSHamad Kadmany mutex_lock(&wil->mutex); 1023b819447dSHamad Kadmany 10242be7d22fSVladimir Kondratiev if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10252be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10265bd60982SLior David if (!test_bit(wil_vif_fwconnecting, vif->status)) { 10272be7d22fSVladimir Kondratiev wil_err(wil, "Not in connecting state\n"); 10280916d9f2SMaya Erez mutex_unlock(&wil->mutex); 10292be7d22fSVladimir Kondratiev return; 10302be7d22fSVladimir Kondratiev } 1031e00243faSLior David del_timer_sync(&vif->connect_timer); 10323d287fb3SMaya Erez } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10333d287fb3SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 10343d287fb3SMaya Erez if (wil->sta[evt->cid].status != wil_sta_unused) { 1035af3db60aSLazar Alexei wil_err(wil, "AP: Invalid status %d for CID %d\n", 1036af3db60aSLazar Alexei wil->sta[evt->cid].status, evt->cid); 10373d287fb3SMaya Erez mutex_unlock(&wil->mutex); 10383d287fb3SMaya Erez return; 10393d287fb3SMaya Erez } 10400916d9f2SMaya Erez } 10410916d9f2SMaya Erez 10420916d9f2SMaya Erez ether_addr_copy(wil->sta[evt->cid].addr, evt->bssid); 1043e00243faSLior David wil->sta[evt->cid].mid = vif->mid; 10440916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_conn_pending; 10450916d9f2SMaya Erez 104696c93589SGidon Studinski rc = wil_ring_init_tx(vif, evt->cid); 10470916d9f2SMaya Erez if (rc) { 1048af3db60aSLazar Alexei wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n", 1049af3db60aSLazar Alexei evt->cid, rc); 1050e00243faSLior David wmi_disconnect_sta(vif, wil->sta[evt->cid].addr, 1051e1b43407SAhmad Masri WLAN_REASON_UNSPECIFIED, false); 10520916d9f2SMaya Erez } else { 1053af3db60aSLazar Alexei wil_info(wil, "successful connection to CID %d\n", evt->cid); 10540916d9f2SMaya Erez } 10550916d9f2SMaya Erez 10560916d9f2SMaya Erez if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10570916d9f2SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10580916d9f2SMaya Erez if (rc) { 10590916d9f2SMaya Erez netif_carrier_off(ndev); 10609953a782SLior David wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); 1061af3db60aSLazar Alexei wil_err(wil, "cfg80211_connect_result with failure\n"); 10620916d9f2SMaya Erez cfg80211_connect_result(ndev, evt->bssid, NULL, 0, 10630916d9f2SMaya Erez NULL, 0, 10640916d9f2SMaya Erez WLAN_STATUS_UNSPECIFIED_FAILURE, 10650916d9f2SMaya Erez GFP_KERNEL); 10660916d9f2SMaya Erez goto out; 10670916d9f2SMaya Erez } else { 1068bcdd49b0SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1069bcdd49b0SDedy Lansky 1070e00243faSLior David cfg80211_ref_bss(wiphy, vif->bss); 1071e00243faSLior David cfg80211_connect_bss(ndev, evt->bssid, vif->bss, 10722be7d22fSVladimir Kondratiev assoc_req_ie, assoc_req_ielen, 10732be7d22fSVladimir Kondratiev assoc_resp_ie, assoc_resp_ielen, 1074bcdd49b0SDedy Lansky WLAN_STATUS_SUCCESS, GFP_KERNEL, 1075bcdd49b0SDedy Lansky NL80211_TIMEOUT_UNSPECIFIED); 10760916d9f2SMaya Erez } 1077e00243faSLior David vif->bss = NULL; 10782be7d22fSVladimir Kondratiev } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10792be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 108041bd3d58SToke Høiland-Jørgensen 1081849a564bSDedy Lansky if (rc) { 1082849a564bSDedy Lansky if (disable_ap_sme) 1083849a564bSDedy Lansky /* notify new_sta has failed */ 1084849a564bSDedy Lansky cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL); 10850916d9f2SMaya Erez goto out; 1086849a564bSDedy Lansky } 10870916d9f2SMaya Erez 108841bd3d58SToke Høiland-Jørgensen sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL); 108941bd3d58SToke Høiland-Jørgensen if (!sinfo) { 109041bd3d58SToke Høiland-Jørgensen rc = -ENOMEM; 109141bd3d58SToke Høiland-Jørgensen goto out; 10922be7d22fSVladimir Kondratiev } 10932be7d22fSVladimir Kondratiev 109441bd3d58SToke Høiland-Jørgensen sinfo->generation = wil->sinfo_gen++; 109541bd3d58SToke Høiland-Jørgensen 109641bd3d58SToke Høiland-Jørgensen if (assoc_req_ie) { 109741bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies = assoc_req_ie; 109841bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies_len = assoc_req_ielen; 109941bd3d58SToke Høiland-Jørgensen } 110041bd3d58SToke Høiland-Jørgensen 110141bd3d58SToke Høiland-Jørgensen cfg80211_new_sta(ndev, evt->bssid, sinfo, GFP_KERNEL); 110241bd3d58SToke Høiland-Jørgensen 110341bd3d58SToke Høiland-Jørgensen kfree(sinfo); 11040916d9f2SMaya Erez } else { 1105af3db60aSLazar Alexei wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype, 1106af3db60aSLazar Alexei evt->cid); 11070916d9f2SMaya Erez goto out; 11082be7d22fSVladimir Kondratiev } 11090916d9f2SMaya Erez 11100916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_connected; 11119d865ee2SLior David wil->sta[evt->cid].aid = evt->aid; 11125bd60982SLior David if (!test_and_set_bit(wil_vif_fwconnected, vif->status)) 11135bd60982SLior David atomic_inc(&wil->connected_vifs); 11145bd60982SLior David wil_update_net_queues_bh(wil, vif, NULL, false); 11152be7d22fSVladimir Kondratiev 11160916d9f2SMaya Erez out: 1117e00243faSLior David if (rc) { 11180916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_unused; 1119e00243faSLior David wil->sta[evt->cid].mid = U8_MAX; 1120e00243faSLior David } 11215bd60982SLior David clear_bit(wil_vif_fwconnecting, vif->status); 11220916d9f2SMaya Erez mutex_unlock(&wil->mutex); 11232be7d22fSVladimir Kondratiev } 11242be7d22fSVladimir Kondratiev 1125e00243faSLior David static void wmi_evt_disconnect(struct wil6210_vif *vif, int id, 11262be7d22fSVladimir Kondratiev void *d, int len) 11272be7d22fSVladimir Kondratiev { 1128e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 11292be7d22fSVladimir Kondratiev struct wmi_disconnect_event *evt = d; 11304821e6d8SVladimir Kondratiev u16 reason_code = le16_to_cpu(evt->protocol_reason_status); 11312be7d22fSVladimir Kondratiev 11320916d9f2SMaya Erez wil_info(wil, "Disconnect %pM reason [proto %d wmi %d]\n", 11334821e6d8SVladimir Kondratiev evt->bssid, reason_code, evt->disconnect_reason); 11342be7d22fSVladimir Kondratiev 11352be7d22fSVladimir Kondratiev wil->sinfo_gen++; 11362be7d22fSVladimir Kondratiev 1137b819447dSHamad Kadmany if (test_bit(wil_status_resetting, wil->status) || 1138b819447dSHamad Kadmany !test_bit(wil_status_fwready, wil->status)) { 1139b819447dSHamad Kadmany wil_err(wil, "status_resetting, cancel disconnect event\n"); 1140b819447dSHamad Kadmany /* no need for cleanup, wil_reset will do that */ 1141b819447dSHamad Kadmany return; 1142b819447dSHamad Kadmany } 1143b819447dSHamad Kadmany 1144097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 1145e1b43407SAhmad Masri wil6210_disconnect_complete(vif, evt->bssid, reason_code); 1146b571e71bSAhmad Masri if (disable_ap_sme) { 1147b571e71bSAhmad Masri struct wireless_dev *wdev = vif_to_wdev(vif); 1148b571e71bSAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1149b571e71bSAhmad Masri 1150b571e71bSAhmad Masri /* disconnect event in disable_ap_sme mode means link loss */ 1151b571e71bSAhmad Masri switch (wdev->iftype) { 1152b571e71bSAhmad Masri /* AP-like interface */ 1153b571e71bSAhmad Masri case NL80211_IFTYPE_AP: 1154b571e71bSAhmad Masri case NL80211_IFTYPE_P2P_GO: 1155b571e71bSAhmad Masri /* notify hostapd about link loss */ 1156b571e71bSAhmad Masri cfg80211_cqm_pktloss_notify(ndev, evt->bssid, 0, 1157b571e71bSAhmad Masri GFP_KERNEL); 1158b571e71bSAhmad Masri break; 1159b571e71bSAhmad Masri default: 1160b571e71bSAhmad Masri break; 1161b571e71bSAhmad Masri } 1162b571e71bSAhmad Masri } 1163097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 11642be7d22fSVladimir Kondratiev } 11652be7d22fSVladimir Kondratiev 11662be7d22fSVladimir Kondratiev /* 11672be7d22fSVladimir Kondratiev * Firmware reports EAPOL frame using WME event. 11682be7d22fSVladimir Kondratiev * Reconstruct Ethernet frame and deliver it via normal Rx 11692be7d22fSVladimir Kondratiev */ 1170e00243faSLior David static void wmi_evt_eapol_rx(struct wil6210_vif *vif, int id, void *d, int len) 11712be7d22fSVladimir Kondratiev { 1172e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1173e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 11742be7d22fSVladimir Kondratiev struct wmi_eapol_rx_event *evt = d; 11752be7d22fSVladimir Kondratiev u16 eapol_len = le16_to_cpu(evt->eapol_len); 11762be7d22fSVladimir Kondratiev int sz = eapol_len + ETH_HLEN; 11772be7d22fSVladimir Kondratiev struct sk_buff *skb; 11782be7d22fSVladimir Kondratiev struct ethhdr *eth; 1179c8b78b5fSVladimir Kondratiev int cid; 1180c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = NULL; 11812be7d22fSVladimir Kondratiev 1182e00243faSLior David wil_dbg_wmi(wil, "EAPOL len %d from %pM MID %d\n", eapol_len, 1183e00243faSLior David evt->src_mac, vif->mid); 11842be7d22fSVladimir Kondratiev 1185e00243faSLior David cid = wil_find_cid(wil, vif->mid, evt->src_mac); 1186c8b78b5fSVladimir Kondratiev if (cid >= 0) 1187c8b78b5fSVladimir Kondratiev stats = &wil->sta[cid].stats; 1188c8b78b5fSVladimir Kondratiev 11892be7d22fSVladimir Kondratiev if (eapol_len > 196) { /* TODO: revisit size limit */ 11902be7d22fSVladimir Kondratiev wil_err(wil, "EAPOL too large\n"); 11912be7d22fSVladimir Kondratiev return; 11922be7d22fSVladimir Kondratiev } 11932be7d22fSVladimir Kondratiev 11942be7d22fSVladimir Kondratiev skb = alloc_skb(sz, GFP_KERNEL); 11952be7d22fSVladimir Kondratiev if (!skb) { 11962be7d22fSVladimir Kondratiev wil_err(wil, "Failed to allocate skb\n"); 11972be7d22fSVladimir Kondratiev return; 11982be7d22fSVladimir Kondratiev } 1199c8b78b5fSVladimir Kondratiev 12004df864c1SJohannes Berg eth = skb_put(skb, ETH_HLEN); 1201a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_dest, ndev->dev_addr); 1202a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_source, evt->src_mac); 12032be7d22fSVladimir Kondratiev eth->h_proto = cpu_to_be16(ETH_P_PAE); 120459ae1d12SJohannes Berg skb_put_data(skb, evt->eapol, eapol_len); 12052be7d22fSVladimir Kondratiev skb->protocol = eth_type_trans(skb, ndev); 12062be7d22fSVladimir Kondratiev if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { 12072be7d22fSVladimir Kondratiev ndev->stats.rx_packets++; 1208c8b78b5fSVladimir Kondratiev ndev->stats.rx_bytes += sz; 1209c8b78b5fSVladimir Kondratiev if (stats) { 1210c8b78b5fSVladimir Kondratiev stats->rx_packets++; 1211c8b78b5fSVladimir Kondratiev stats->rx_bytes += sz; 1212c8b78b5fSVladimir Kondratiev } 12132be7d22fSVladimir Kondratiev } else { 12142be7d22fSVladimir Kondratiev ndev->stats.rx_dropped++; 1215c8b78b5fSVladimir Kondratiev if (stats) 1216c8b78b5fSVladimir Kondratiev stats->rx_dropped++; 12172be7d22fSVladimir Kondratiev } 12182be7d22fSVladimir Kondratiev } 12192be7d22fSVladimir Kondratiev 122096c93589SGidon Studinski static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len) 12213a124ed6SVladimir Kondratiev { 1222e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 122396c93589SGidon Studinski struct wmi_ring_en_event *evt = d; 122496c93589SGidon Studinski u8 vri = evt->ring_index; 1225e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 1226b9010f10SAhmad Masri struct wil_sta_info *sta; 122749925f24SGustavo A. R. Silva u8 cid; 1228b9010f10SAhmad Masri struct key_params params; 12293a124ed6SVladimir Kondratiev 1230e00243faSLior David wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid); 12313a124ed6SVladimir Kondratiev 123210590c6aSGidon Studinski if (vri >= ARRAY_SIZE(wil->ring_tx)) { 1233230d8442SVladimir Kondratiev wil_err(wil, "Enable for invalid vring %d\n", vri); 1234e58c9f70SVladimir Kondratiev return; 1235e58c9f70SVladimir Kondratiev } 1236849a564bSDedy Lansky 1237b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme || 1238b9010f10SAhmad Masri test_bit(wil_vif_ft_roam, vif->status)) 1239b9010f10SAhmad Masri /* in AP mode with disable_ap_sme that is not FT, 1240b9010f10SAhmad Masri * this is done by wil_cfg80211_change_station() 1241849a564bSDedy Lansky */ 124210590c6aSGidon Studinski wil->ring_tx_data[vri].dot1x_open = true; 124310590c6aSGidon Studinski if (vri == vif->bcast_ring) /* no BA for bcast */ 1244230d8442SVladimir Kondratiev return; 1245b9010f10SAhmad Masri 1246b9010f10SAhmad Masri cid = wil->ring2cid_tid[vri][0]; 1247ddf7afddSAhmad Masri if (!wil_cid_valid(wil, cid)) { 1248b9010f10SAhmad Masri wil_err(wil, "invalid cid %d for vring %d\n", cid, vri); 1249b9010f10SAhmad Masri return; 1250b9010f10SAhmad Masri } 1251b9010f10SAhmad Masri 1252b9010f10SAhmad Masri /* In FT mode we get key but not store it as it is received 1253b9010f10SAhmad Masri * before WMI_CONNECT_EVENT received from FW. 1254b9010f10SAhmad Masri * wil_set_crypto_rx is called here to reset the security PN 1255b9010f10SAhmad Masri */ 1256b9010f10SAhmad Masri sta = &wil->sta[cid]; 1257b9010f10SAhmad Masri if (test_bit(wil_vif_ft_roam, vif->status)) { 1258b9010f10SAhmad Masri memset(¶ms, 0, sizeof(params)); 1259b9010f10SAhmad Masri wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, ¶ms); 1260b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP) 1261b9010f10SAhmad Masri clear_bit(wil_vif_ft_roam, vif->status); 1262b9010f10SAhmad Masri } 1263b9010f10SAhmad Masri 12643a3def8dSVladimir Kondratiev if (agg_wsize >= 0) 1265230d8442SVladimir Kondratiev wil_addba_tx_request(wil, vri, agg_wsize); 12663442a504SVladimir Kondratiev } 12673442a504SVladimir Kondratiev 1268e00243faSLior David static void wmi_evt_ba_status(struct wil6210_vif *vif, int id, 1269e00243faSLior David void *d, int len) 1270249a382bSVladimir Kondratiev { 1271e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1272b874ddecSLior David struct wmi_ba_status_event *evt = d; 127310590c6aSGidon Studinski struct wil_ring_tx_data *txdata; 1274249a382bSVladimir Kondratiev 1275cbcf5866SVladimir Kondratiev wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", 12767b05b0abSVladimir Kondratiev evt->ringid, 12777b05b0abSVladimir Kondratiev evt->status == WMI_BA_AGREED ? "OK" : "N/A", 1278cbcf5866SVladimir Kondratiev evt->agg_wsize, __le16_to_cpu(evt->ba_timeout), 1279cbcf5866SVladimir Kondratiev evt->amsdu ? "+" : "-"); 1280b4490f42SVladimir Kondratiev 12817b05b0abSVladimir Kondratiev if (evt->ringid >= WIL6210_MAX_TX_RINGS) { 12827b05b0abSVladimir Kondratiev wil_err(wil, "invalid ring id %d\n", evt->ringid); 12837b05b0abSVladimir Kondratiev return; 12847b05b0abSVladimir Kondratiev } 12857b05b0abSVladimir Kondratiev 12863277213fSVladimir Kondratiev if (evt->status != WMI_BA_AGREED) { 12873277213fSVladimir Kondratiev evt->ba_timeout = 0; 12883277213fSVladimir Kondratiev evt->agg_wsize = 0; 1289cbcf5866SVladimir Kondratiev evt->amsdu = 0; 12907b05b0abSVladimir Kondratiev } 12917b05b0abSVladimir Kondratiev 129210590c6aSGidon Studinski txdata = &wil->ring_tx_data[evt->ringid]; 12933277213fSVladimir Kondratiev 12943277213fSVladimir Kondratiev txdata->agg_timeout = le16_to_cpu(evt->ba_timeout); 12953277213fSVladimir Kondratiev txdata->agg_wsize = evt->agg_wsize; 1296cbcf5866SVladimir Kondratiev txdata->agg_amsdu = evt->amsdu; 12973a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12987b05b0abSVladimir Kondratiev } 12997b05b0abSVladimir Kondratiev 1300e00243faSLior David static void wmi_evt_addba_rx_req(struct wil6210_vif *vif, int id, 1301e00243faSLior David void *d, int len) 13023277213fSVladimir Kondratiev { 1303e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1304bf0353a6SAhmad Masri u8 cid, tid; 13053277213fSVladimir Kondratiev struct wmi_rcp_addba_req_event *evt = d; 13063277213fSVladimir Kondratiev 1307bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 1308bf0353a6SAhmad Masri parse_cidxtid(evt->cidxtid, &cid, &tid); 1309bf0353a6SAhmad Masri } else { 1310bf0353a6SAhmad Masri cid = evt->cid; 1311bf0353a6SAhmad Masri tid = evt->tid; 1312bf0353a6SAhmad Masri } 1313bf0353a6SAhmad Masri wil_addba_rx_request(wil, vif->mid, cid, tid, evt->dialog_token, 13143277213fSVladimir Kondratiev evt->ba_param_set, evt->ba_timeout, 13153277213fSVladimir Kondratiev evt->ba_seq_ctrl); 13163277213fSVladimir Kondratiev } 13173277213fSVladimir Kondratiev 1318e00243faSLior David static void wmi_evt_delba(struct wil6210_vif *vif, int id, void *d, int len) 1319bd33273bSVladimir Kondratiev __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) 13203277213fSVladimir Kondratiev { 1321e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 13223277213fSVladimir Kondratiev struct wmi_delba_event *evt = d; 13233277213fSVladimir Kondratiev u8 cid, tid; 13243277213fSVladimir Kondratiev u16 reason = __le16_to_cpu(evt->reason); 13253277213fSVladimir Kondratiev struct wil_sta_info *sta; 1326ec81b5adSDedy Lansky struct wil_tid_ampdu_rx *r; 1327ec81b5adSDedy Lansky 1328bd33273bSVladimir Kondratiev might_sleep(); 1329bf0353a6SAhmad Masri 1330bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 13313277213fSVladimir Kondratiev parse_cidxtid(evt->cidxtid, &cid, &tid); 1332bf0353a6SAhmad Masri } else { 1333bf0353a6SAhmad Masri cid = evt->cid; 1334bf0353a6SAhmad Masri tid = evt->tid; 1335bf0353a6SAhmad Masri } 1336e00243faSLior David wil_dbg_wmi(wil, "DELBA MID %d CID %d TID %d from %s reason %d\n", 1337e00243faSLior David vif->mid, cid, tid, 13383277213fSVladimir Kondratiev evt->from_initiator ? "originator" : "recipient", 13393277213fSVladimir Kondratiev reason); 13403277213fSVladimir Kondratiev if (!evt->from_initiator) { 13413277213fSVladimir Kondratiev int i; 13423277213fSVladimir Kondratiev /* find Tx vring it belongs to */ 134310590c6aSGidon Studinski for (i = 0; i < ARRAY_SIZE(wil->ring2cid_tid); i++) { 134410590c6aSGidon Studinski if (wil->ring2cid_tid[i][0] == cid && 134510590c6aSGidon Studinski wil->ring2cid_tid[i][1] == tid) { 134610590c6aSGidon Studinski struct wil_ring_tx_data *txdata = 134710590c6aSGidon Studinski &wil->ring_tx_data[i]; 13483277213fSVladimir Kondratiev 13493277213fSVladimir Kondratiev wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i); 13503277213fSVladimir Kondratiev txdata->agg_timeout = 0; 13513277213fSVladimir Kondratiev txdata->agg_wsize = 0; 13523a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 13533277213fSVladimir Kondratiev 13543277213fSVladimir Kondratiev break; /* max. 1 matching ring */ 13553277213fSVladimir Kondratiev } 13563277213fSVladimir Kondratiev } 135710590c6aSGidon Studinski if (i >= ARRAY_SIZE(wil->ring2cid_tid)) 13583277213fSVladimir Kondratiev wil_err(wil, "DELBA: unable to find Tx vring\n"); 13593277213fSVladimir Kondratiev return; 13603277213fSVladimir Kondratiev } 13613277213fSVladimir Kondratiev 13623277213fSVladimir Kondratiev sta = &wil->sta[cid]; 13633277213fSVladimir Kondratiev 1364bd33273bSVladimir Kondratiev spin_lock_bh(&sta->tid_rx_lock); 1365ec81b5adSDedy Lansky 13663277213fSVladimir Kondratiev r = sta->tid_rx[tid]; 13673277213fSVladimir Kondratiev sta->tid_rx[tid] = NULL; 1368b4490f42SVladimir Kondratiev wil_tid_ampdu_rx_free(wil, r); 1369ec81b5adSDedy Lansky 1370bd33273bSVladimir Kondratiev spin_unlock_bh(&sta->tid_rx_lock); 1371b4490f42SVladimir Kondratiev } 1372b4490f42SVladimir Kondratiev 1373a5dc6883SDedy Lansky static void 1374e00243faSLior David wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) 1375a5dc6883SDedy Lansky { 1376e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1377a5dc6883SDedy Lansky struct wmi_sched_scan_result_event *data = d; 1378a5dc6883SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1379a5dc6883SDedy Lansky struct ieee80211_mgmt *rx_mgmt_frame = 1380a5dc6883SDedy Lansky (struct ieee80211_mgmt *)data->payload; 1381a5dc6883SDedy Lansky int flen = len - offsetof(struct wmi_sched_scan_result_event, payload); 1382a5dc6883SDedy Lansky int ch_no; 1383a5dc6883SDedy Lansky u32 freq; 1384a5dc6883SDedy Lansky struct ieee80211_channel *channel; 1385a5dc6883SDedy Lansky s32 signal; 1386a5dc6883SDedy Lansky __le16 fc; 1387a5dc6883SDedy Lansky u32 d_len; 1388a5dc6883SDedy Lansky struct cfg80211_bss *bss; 1389a5dc6883SDedy Lansky 1390a5dc6883SDedy Lansky if (flen < 0) { 1391a5dc6883SDedy Lansky wil_err(wil, "sched scan result event too short, len %d\n", 1392a5dc6883SDedy Lansky len); 1393a5dc6883SDedy Lansky return; 1394a5dc6883SDedy Lansky } 1395a5dc6883SDedy Lansky 1396a5dc6883SDedy Lansky d_len = le32_to_cpu(data->info.len); 1397a5dc6883SDedy Lansky if (d_len != flen) { 1398a5dc6883SDedy Lansky wil_err(wil, 1399a5dc6883SDedy Lansky "sched scan result length mismatch, d_len %d should be %d\n", 1400a5dc6883SDedy Lansky d_len, flen); 1401a5dc6883SDedy Lansky return; 1402a5dc6883SDedy Lansky } 1403a5dc6883SDedy Lansky 1404a5dc6883SDedy Lansky fc = rx_mgmt_frame->frame_control; 1405a5dc6883SDedy Lansky if (!ieee80211_is_probe_resp(fc)) { 1406a5dc6883SDedy Lansky wil_err(wil, "sched scan result invalid frame, fc 0x%04x\n", 1407a5dc6883SDedy Lansky fc); 1408a5dc6883SDedy Lansky return; 1409a5dc6883SDedy Lansky } 1410a5dc6883SDedy Lansky 1411a5dc6883SDedy Lansky ch_no = data->info.channel + 1; 1412a5dc6883SDedy Lansky freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 1413a5dc6883SDedy Lansky channel = ieee80211_get_channel(wiphy, freq); 1414a5dc6883SDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 1415a5dc6883SDedy Lansky signal = 100 * data->info.rssi; 1416a5dc6883SDedy Lansky else 1417a5dc6883SDedy Lansky signal = data->info.sqi; 1418a5dc6883SDedy Lansky 1419a5dc6883SDedy Lansky wil_dbg_wmi(wil, "sched scan result: channel %d MCS %d RSSI %d\n", 1420a5dc6883SDedy Lansky data->info.channel, data->info.mcs, data->info.rssi); 1421a5dc6883SDedy Lansky wil_dbg_wmi(wil, "len %d qid %d mid %d cid %d\n", 1422a5dc6883SDedy Lansky d_len, data->info.qid, data->info.mid, data->info.cid); 1423a5dc6883SDedy Lansky wil_hex_dump_wmi("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 1424a5dc6883SDedy Lansky d_len, true); 1425a5dc6883SDedy Lansky 1426a5dc6883SDedy Lansky if (!channel) { 1427a5dc6883SDedy Lansky wil_err(wil, "Frame on unsupported channel\n"); 1428a5dc6883SDedy Lansky return; 1429a5dc6883SDedy Lansky } 1430a5dc6883SDedy Lansky 1431a5dc6883SDedy Lansky bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 1432a5dc6883SDedy Lansky d_len, signal, GFP_KERNEL); 1433a5dc6883SDedy Lansky if (bss) { 1434a5dc6883SDedy Lansky wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); 1435a5dc6883SDedy Lansky cfg80211_put_bss(wiphy, bss); 1436a5dc6883SDedy Lansky } else { 1437a5dc6883SDedy Lansky wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 1438a5dc6883SDedy Lansky } 1439a5dc6883SDedy Lansky 1440a5dc6883SDedy Lansky cfg80211_sched_scan_results(wiphy, 0); 1441a5dc6883SDedy Lansky } 1442a5dc6883SDedy Lansky 14430c936b3cSDedy Lansky static void wil_link_stats_store_basic(struct wil6210_vif *vif, 14440c936b3cSDedy Lansky struct wmi_link_stats_basic *basic) 14450c936b3cSDedy Lansky { 14460c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14470c936b3cSDedy Lansky u8 cid = basic->cid; 14480c936b3cSDedy Lansky struct wil_sta_info *sta; 14490c936b3cSDedy Lansky 1450ddf7afddSAhmad Masri if (cid < 0 || cid >= wil->max_assoc_sta) { 14510c936b3cSDedy Lansky wil_err(wil, "invalid cid %d\n", cid); 14520c936b3cSDedy Lansky return; 14530c936b3cSDedy Lansky } 14540c936b3cSDedy Lansky 14550c936b3cSDedy Lansky sta = &wil->sta[cid]; 14560c936b3cSDedy Lansky sta->fw_stats_basic = *basic; 14570c936b3cSDedy Lansky } 14580c936b3cSDedy Lansky 14590c936b3cSDedy Lansky static void wil_link_stats_store_global(struct wil6210_vif *vif, 14600c936b3cSDedy Lansky struct wmi_link_stats_global *global) 14610c936b3cSDedy Lansky { 14620c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14630c936b3cSDedy Lansky 14640c936b3cSDedy Lansky wil->fw_stats_global.stats = *global; 14650c936b3cSDedy Lansky } 14660c936b3cSDedy Lansky 14670c936b3cSDedy Lansky static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, 14680c936b3cSDedy Lansky bool has_next, void *payload, 14690c936b3cSDedy Lansky size_t payload_size) 14700c936b3cSDedy Lansky { 14710c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14720c936b3cSDedy Lansky size_t hdr_size = sizeof(struct wmi_link_stats_record); 14730c936b3cSDedy Lansky size_t stats_size, record_size, expected_size; 14740c936b3cSDedy Lansky struct wmi_link_stats_record *hdr; 14750c936b3cSDedy Lansky 14760c936b3cSDedy Lansky if (payload_size < hdr_size) { 14770c936b3cSDedy Lansky wil_err(wil, "link stats wrong event size %zu\n", payload_size); 14780c936b3cSDedy Lansky return; 14790c936b3cSDedy Lansky } 14800c936b3cSDedy Lansky 14810c936b3cSDedy Lansky while (payload_size >= hdr_size) { 14820c936b3cSDedy Lansky hdr = payload; 14830c936b3cSDedy Lansky stats_size = le16_to_cpu(hdr->record_size); 14840c936b3cSDedy Lansky record_size = hdr_size + stats_size; 14850c936b3cSDedy Lansky 14860c936b3cSDedy Lansky if (payload_size < record_size) { 14870c936b3cSDedy Lansky wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", 14880c936b3cSDedy Lansky payload_size, record_size); 14890c936b3cSDedy Lansky return; 14900c936b3cSDedy Lansky } 14910c936b3cSDedy Lansky 14920c936b3cSDedy Lansky switch (hdr->record_type_id) { 14930c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_BASIC: 14940c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_basic); 14950c936b3cSDedy Lansky if (stats_size < expected_size) { 14960c936b3cSDedy Lansky wil_err(wil, "link stats invalid basic record size %zu < %zu\n", 14970c936b3cSDedy Lansky stats_size, expected_size); 14980c936b3cSDedy Lansky return; 14990c936b3cSDedy Lansky } 15000c936b3cSDedy Lansky if (vif->fw_stats_ready) { 15010c936b3cSDedy Lansky /* clean old statistics */ 15020c936b3cSDedy Lansky vif->fw_stats_tsf = 0; 15030c936b3cSDedy Lansky vif->fw_stats_ready = 0; 15040c936b3cSDedy Lansky } 15050c936b3cSDedy Lansky 15060c936b3cSDedy Lansky wil_link_stats_store_basic(vif, payload + hdr_size); 15070c936b3cSDedy Lansky 15080c936b3cSDedy Lansky if (!has_next) { 15090c936b3cSDedy Lansky vif->fw_stats_tsf = tsf; 15100c936b3cSDedy Lansky vif->fw_stats_ready = 1; 15110c936b3cSDedy Lansky } 15120c936b3cSDedy Lansky 15130c936b3cSDedy Lansky break; 15140c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_GLOBAL: 15150c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_global); 15160c936b3cSDedy Lansky if (stats_size < sizeof(struct wmi_link_stats_global)) { 15170c936b3cSDedy Lansky wil_err(wil, "link stats invalid global record size %zu < %zu\n", 15180c936b3cSDedy Lansky stats_size, expected_size); 15190c936b3cSDedy Lansky return; 15200c936b3cSDedy Lansky } 15210c936b3cSDedy Lansky 15220c936b3cSDedy Lansky if (wil->fw_stats_global.ready) { 15230c936b3cSDedy Lansky /* clean old statistics */ 15240c936b3cSDedy Lansky wil->fw_stats_global.tsf = 0; 15250c936b3cSDedy Lansky wil->fw_stats_global.ready = 0; 15260c936b3cSDedy Lansky } 15270c936b3cSDedy Lansky 15280c936b3cSDedy Lansky wil_link_stats_store_global(vif, payload + hdr_size); 15290c936b3cSDedy Lansky 15300c936b3cSDedy Lansky if (!has_next) { 15310c936b3cSDedy Lansky wil->fw_stats_global.tsf = tsf; 15320c936b3cSDedy Lansky wil->fw_stats_global.ready = 1; 15330c936b3cSDedy Lansky } 15340c936b3cSDedy Lansky 15350c936b3cSDedy Lansky break; 15360c936b3cSDedy Lansky default: 15370c936b3cSDedy Lansky break; 15380c936b3cSDedy Lansky } 15390c936b3cSDedy Lansky 15400c936b3cSDedy Lansky /* skip to next record */ 15410c936b3cSDedy Lansky payload += record_size; 15420c936b3cSDedy Lansky payload_size -= record_size; 15430c936b3cSDedy Lansky } 15440c936b3cSDedy Lansky } 15450c936b3cSDedy Lansky 15460c936b3cSDedy Lansky static void 15470c936b3cSDedy Lansky wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) 15480c936b3cSDedy Lansky { 15490c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 15500c936b3cSDedy Lansky struct wmi_link_stats_event *evt = d; 15510c936b3cSDedy Lansky size_t payload_size; 15520c936b3cSDedy Lansky 15530c936b3cSDedy Lansky if (len < offsetof(struct wmi_link_stats_event, payload)) { 15540c936b3cSDedy Lansky wil_err(wil, "stats event way too short %d\n", len); 15550c936b3cSDedy Lansky return; 15560c936b3cSDedy Lansky } 15570c936b3cSDedy Lansky payload_size = le16_to_cpu(evt->payload_size); 15580c936b3cSDedy Lansky if (len < sizeof(struct wmi_link_stats_event) + payload_size) { 15590c936b3cSDedy Lansky wil_err(wil, "stats event too short %d\n", len); 15600c936b3cSDedy Lansky return; 15610c936b3cSDedy Lansky } 15620c936b3cSDedy Lansky 15630c936b3cSDedy Lansky wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, 15640c936b3cSDedy Lansky evt->payload, payload_size); 15650c936b3cSDedy Lansky } 15660c936b3cSDedy Lansky 1567b03fbab0SVladimir Kondratiev /** 1568b9010f10SAhmad Masri * find cid and ringid for the station vif 1569b9010f10SAhmad Masri * 1570b9010f10SAhmad Masri * return error, if other interfaces are used or ring was not found 1571b9010f10SAhmad Masri */ 1572b9010f10SAhmad Masri static int wil_find_cid_ringid_sta(struct wil6210_priv *wil, 1573b9010f10SAhmad Masri struct wil6210_vif *vif, 1574b9010f10SAhmad Masri int *cid, 1575b9010f10SAhmad Masri int *ringid) 1576b9010f10SAhmad Masri { 1577b9010f10SAhmad Masri struct wil_ring *ring; 1578b9010f10SAhmad Masri struct wil_ring_tx_data *txdata; 1579b9010f10SAhmad Masri int min_ring_id = wil_get_min_tx_ring_id(wil); 1580b9010f10SAhmad Masri int i; 1581b9010f10SAhmad Masri u8 lcid; 1582b9010f10SAhmad Masri 1583b9010f10SAhmad Masri if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION || 1584b9010f10SAhmad Masri vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) { 1585b9010f10SAhmad Masri wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype); 1586b9010f10SAhmad Masri return -EINVAL; 1587b9010f10SAhmad Masri } 1588b9010f10SAhmad Masri 1589b9010f10SAhmad Masri /* In the STA mode, it is expected to have only one ring 1590b9010f10SAhmad Masri * for the AP we are connected to. 1591b9010f10SAhmad Masri * find it and return the cid associated with it. 1592b9010f10SAhmad Masri */ 1593b9010f10SAhmad Masri for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) { 1594b9010f10SAhmad Masri ring = &wil->ring_tx[i]; 1595b9010f10SAhmad Masri txdata = &wil->ring_tx_data[i]; 1596b9010f10SAhmad Masri if (!ring->va || !txdata->enabled || txdata->mid != vif->mid) 1597b9010f10SAhmad Masri continue; 1598b9010f10SAhmad Masri 1599b9010f10SAhmad Masri lcid = wil->ring2cid_tid[i][0]; 1600ddf7afddSAhmad Masri if (lcid >= wil->max_assoc_sta) /* skip BCAST */ 1601b9010f10SAhmad Masri continue; 1602b9010f10SAhmad Masri 1603b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid); 1604b9010f10SAhmad Masri *cid = lcid; 1605b9010f10SAhmad Masri *ringid = i; 1606b9010f10SAhmad Masri return 0; 1607b9010f10SAhmad Masri } 1608b9010f10SAhmad Masri 1609b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta cid while no rings active?\n"); 1610b9010f10SAhmad Masri 1611b9010f10SAhmad Masri return -ENOENT; 1612b9010f10SAhmad Masri } 1613b9010f10SAhmad Masri 1614b9010f10SAhmad Masri static void 1615b9010f10SAhmad Masri wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len) 1616b9010f10SAhmad Masri { 1617b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1618b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1619b9010f10SAhmad Masri struct wmi_ft_auth_status_event *data = d; 1620b9010f10SAhmad Masri int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info); 1621b9010f10SAhmad Masri int rc, cid = 0, ringid = 0; 1622b9010f10SAhmad Masri struct cfg80211_ft_event_params ft; 1623b9010f10SAhmad Masri u16 d_len; 1624b9010f10SAhmad Masri /* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */ 1625b9010f10SAhmad Masri const size_t auth_ie_offset = sizeof(u16) * 3; 1626b9010f10SAhmad Masri struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info; 1627b9010f10SAhmad Masri 1628b9010f10SAhmad Masri /* check the status */ 1629b9010f10SAhmad Masri if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) { 1630b9010f10SAhmad Masri wil_err(wil, "FT: auth failed. status %d\n", data->status); 1631b9010f10SAhmad Masri goto fail; 1632b9010f10SAhmad Masri } 1633b9010f10SAhmad Masri 1634b9010f10SAhmad Masri if (ie_len < auth_ie_offset) { 1635b9010f10SAhmad Masri wil_err(wil, "FT: auth event too short, len %d\n", len); 1636b9010f10SAhmad Masri goto fail; 1637b9010f10SAhmad Masri } 1638b9010f10SAhmad Masri 1639b9010f10SAhmad Masri d_len = le16_to_cpu(data->ie_len); 1640b9010f10SAhmad Masri if (d_len != ie_len) { 1641b9010f10SAhmad Masri wil_err(wil, 1642b9010f10SAhmad Masri "FT: auth ie length mismatch, d_len %d should be %d\n", 1643b9010f10SAhmad Masri d_len, ie_len); 1644b9010f10SAhmad Masri goto fail; 1645b9010f10SAhmad Masri } 1646b9010f10SAhmad Masri 1647b9010f10SAhmad Masri if (!test_bit(wil_vif_ft_roam, wil->status)) { 1648b9010f10SAhmad Masri wil_err(wil, "FT: Not in roaming state\n"); 1649b9010f10SAhmad Masri goto fail; 1650b9010f10SAhmad Masri } 1651b9010f10SAhmad Masri 1652b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_transaction) != 2) { 1653b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_transaction %d\n", 1654b9010f10SAhmad Masri le16_to_cpu(auth->auth_transaction)); 1655b9010f10SAhmad Masri goto fail; 1656b9010f10SAhmad Masri } 1657b9010f10SAhmad Masri 1658b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) { 1659b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_alg %d\n", 1660b9010f10SAhmad Masri le16_to_cpu(auth->auth_alg)); 1661b9010f10SAhmad Masri goto fail; 1662b9010f10SAhmad Masri } 1663b9010f10SAhmad Masri 1664b9010f10SAhmad Masri wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr); 1665b9010f10SAhmad Masri wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1, 1666b9010f10SAhmad Masri data->ie_info, d_len, true); 1667b9010f10SAhmad Masri 1668b9010f10SAhmad Masri /* find cid and ringid */ 1669b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1670b9010f10SAhmad Masri if (rc) { 1671b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1672b9010f10SAhmad Masri goto fail; 1673b9010f10SAhmad Masri } 1674b9010f10SAhmad Masri 1675b9010f10SAhmad Masri if (vif->privacy) { 1676b9010f10SAhmad Masri /* For secure assoc, remove old keys */ 1677b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1678b9010f10SAhmad Masri WMI_KEY_USE_PAIRWISE); 1679b9010f10SAhmad Masri if (rc) { 1680b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n"); 1681b9010f10SAhmad Masri goto fail; 1682b9010f10SAhmad Masri } 1683b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1684b9010f10SAhmad Masri WMI_KEY_USE_RX_GROUP); 1685b9010f10SAhmad Masri if (rc) { 1686b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n"); 1687b9010f10SAhmad Masri goto fail; 1688b9010f10SAhmad Masri } 1689b9010f10SAhmad Masri } 1690b9010f10SAhmad Masri 1691b9010f10SAhmad Masri memset(&ft, 0, sizeof(ft)); 1692b9010f10SAhmad Masri ft.ies = data->ie_info + auth_ie_offset; 1693b9010f10SAhmad Masri ft.ies_len = d_len - auth_ie_offset; 1694b9010f10SAhmad Masri ft.target_ap = data->mac_addr; 1695b9010f10SAhmad Masri cfg80211_ft_event(ndev, &ft); 1696b9010f10SAhmad Masri 1697b9010f10SAhmad Masri return; 1698b9010f10SAhmad Masri 1699b9010f10SAhmad Masri fail: 1700e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1701b9010f10SAhmad Masri } 1702b9010f10SAhmad Masri 1703b9010f10SAhmad Masri static void 1704b9010f10SAhmad Masri wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len) 1705b9010f10SAhmad Masri { 1706b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1707b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1708b9010f10SAhmad Masri struct wiphy *wiphy = wil_to_wiphy(wil); 1709b9010f10SAhmad Masri struct wmi_ft_reassoc_status_event *data = d; 1710b9010f10SAhmad Masri int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event, 1711b9010f10SAhmad Masri ie_info); 1712b9010f10SAhmad Masri int rc = -ENOENT, cid = 0, ringid = 0; 1713b9010f10SAhmad Masri int ch; /* channel number (primary) */ 1714b9010f10SAhmad Masri size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0; 1715b9010f10SAhmad Masri u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL; 1716b9010f10SAhmad Masri /* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */ 1717b9010f10SAhmad Masri const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN; 1718b9010f10SAhmad Masri /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 1719b9010f10SAhmad Masri const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 1720b9010f10SAhmad Masri u16 d_len; 1721b9010f10SAhmad Masri int freq; 1722b9010f10SAhmad Masri struct cfg80211_roam_info info; 1723b9010f10SAhmad Masri 1724b9010f10SAhmad Masri if (ies_len < 0) { 1725b9010f10SAhmad Masri wil_err(wil, "ft reassoc event too short, len %d\n", len); 1726b9010f10SAhmad Masri goto fail; 1727b9010f10SAhmad Masri } 1728b9010f10SAhmad Masri 1729b9010f10SAhmad Masri wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d", 1730b9010f10SAhmad Masri data->status, data->aid); 1731b9010f10SAhmad Masri wil_dbg_wmi(wil, " mac_addr=%pM, beacon_ie_len=%d", 1732b9010f10SAhmad Masri data->mac_addr, data->beacon_ie_len); 1733b9010f10SAhmad Masri wil_dbg_wmi(wil, " reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d", 1734b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len), 1735b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1736b9010f10SAhmad Masri 1737b9010f10SAhmad Masri d_len = le16_to_cpu(data->beacon_ie_len) + 1738b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len) + 1739b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len); 1740b9010f10SAhmad Masri if (d_len != ies_len) { 1741b9010f10SAhmad Masri wil_err(wil, 1742b9010f10SAhmad Masri "ft reassoc ie length mismatch, d_len %d should be %d\n", 1743b9010f10SAhmad Masri d_len, ies_len); 1744b9010f10SAhmad Masri goto fail; 1745b9010f10SAhmad Masri } 1746b9010f10SAhmad Masri 1747b9010f10SAhmad Masri /* check the status */ 1748b9010f10SAhmad Masri if (data->status != WMI_FW_STATUS_SUCCESS) { 1749b9010f10SAhmad Masri wil_err(wil, "ft reassoc failed. status %d\n", data->status); 1750b9010f10SAhmad Masri goto fail; 1751b9010f10SAhmad Masri } 1752b9010f10SAhmad Masri 1753b9010f10SAhmad Masri /* find cid and ringid */ 1754b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1755b9010f10SAhmad Masri if (rc) { 1756b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1757b9010f10SAhmad Masri goto fail; 1758b9010f10SAhmad Masri } 1759b9010f10SAhmad Masri 1760b9010f10SAhmad Masri ch = data->channel + 1; 1761b9010f10SAhmad Masri wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n", 1762b9010f10SAhmad Masri data->mac_addr, ch, cid, data->aid); 1763b9010f10SAhmad Masri 1764b9010f10SAhmad Masri wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1, 1765b9010f10SAhmad Masri data->ie_info, len - sizeof(*data), true); 1766b9010f10SAhmad Masri 1767b9010f10SAhmad Masri /* figure out IE's */ 1768b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) { 1769b9010f10SAhmad Masri assoc_req_ie = &data->ie_info[assoc_req_ie_offset]; 1770b9010f10SAhmad Masri assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) - 1771b9010f10SAhmad Masri assoc_req_ie_offset; 1772b9010f10SAhmad Masri } 1773b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) { 1774b9010f10SAhmad Masri wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n", 1775b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1776b9010f10SAhmad Masri goto fail; 1777b9010f10SAhmad Masri } 1778b9010f10SAhmad Masri 1779b9010f10SAhmad Masri assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) + 1780b9010f10SAhmad Masri assoc_resp_ie_offset]; 1781b9010f10SAhmad Masri assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) - 1782b9010f10SAhmad Masri assoc_resp_ie_offset; 1783b9010f10SAhmad Masri 1784b9010f10SAhmad Masri if (test_bit(wil_status_resetting, wil->status) || 1785b9010f10SAhmad Masri !test_bit(wil_status_fwready, wil->status)) { 1786b9010f10SAhmad Masri wil_err(wil, "FT: status_resetting, cancel reassoc event\n"); 1787b9010f10SAhmad Masri /* no need for cleanup, wil_reset will do that */ 1788b9010f10SAhmad Masri return; 1789b9010f10SAhmad Masri } 1790b9010f10SAhmad Masri 1791b9010f10SAhmad Masri mutex_lock(&wil->mutex); 1792b9010f10SAhmad Masri 1793b9010f10SAhmad Masri /* ring modify to set the ring for the roamed AP settings */ 1794b9010f10SAhmad Masri wil_dbg_wmi(wil, 1795b9010f10SAhmad Masri "ft modify tx config for connection CID %d ring %d\n", 1796b9010f10SAhmad Masri cid, ringid); 1797b9010f10SAhmad Masri 1798b9010f10SAhmad Masri rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0); 1799b9010f10SAhmad Masri if (rc) { 1800b9010f10SAhmad Masri wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n", 1801b9010f10SAhmad Masri cid, vif->mid, ringid, rc); 1802b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1803b9010f10SAhmad Masri goto fail; 1804b9010f10SAhmad Masri } 1805b9010f10SAhmad Masri 1806b9010f10SAhmad Masri /* Update the driver STA members with the new bss */ 1807b9010f10SAhmad Masri wil->sta[cid].aid = data->aid; 1808b9010f10SAhmad Masri wil->sta[cid].stats.ft_roams++; 1809b9010f10SAhmad Masri ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid); 1810b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1811b9010f10SAhmad Masri del_timer_sync(&vif->connect_timer); 1812b9010f10SAhmad Masri 1813b9010f10SAhmad Masri cfg80211_ref_bss(wiphy, vif->bss); 1814b9010f10SAhmad Masri freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ); 1815b9010f10SAhmad Masri 1816b9010f10SAhmad Masri memset(&info, 0, sizeof(info)); 1817b9010f10SAhmad Masri info.channel = ieee80211_get_channel(wiphy, freq); 1818b9010f10SAhmad Masri info.bss = vif->bss; 1819b9010f10SAhmad Masri info.req_ie = assoc_req_ie; 1820b9010f10SAhmad Masri info.req_ie_len = assoc_req_ie_len; 1821b9010f10SAhmad Masri info.resp_ie = assoc_resp_ie; 1822b9010f10SAhmad Masri info.resp_ie_len = assoc_resp_ie_len; 1823b9010f10SAhmad Masri cfg80211_roamed(ndev, &info, GFP_KERNEL); 1824b9010f10SAhmad Masri vif->bss = NULL; 1825b9010f10SAhmad Masri 1826b9010f10SAhmad Masri return; 1827b9010f10SAhmad Masri 1828b9010f10SAhmad Masri fail: 1829e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1830b9010f10SAhmad Masri } 1831b9010f10SAhmad Masri 1832b9010f10SAhmad Masri /** 1833b03fbab0SVladimir Kondratiev * Some events are ignored for purpose; and need not be interpreted as 1834b03fbab0SVladimir Kondratiev * "unhandled events" 1835b03fbab0SVladimir Kondratiev */ 1836e00243faSLior David static void wmi_evt_ignore(struct wil6210_vif *vif, int id, void *d, int len) 1837b03fbab0SVladimir Kondratiev { 1838e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1839e00243faSLior David 1840b03fbab0SVladimir Kondratiev wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len); 1841b03fbab0SVladimir Kondratiev } 1842b03fbab0SVladimir Kondratiev 18432be7d22fSVladimir Kondratiev static const struct { 18442be7d22fSVladimir Kondratiev int eventid; 1845e00243faSLior David void (*handler)(struct wil6210_vif *vif, 1846e00243faSLior David int eventid, void *data, int data_len); 18472be7d22fSVladimir Kondratiev } wmi_evt_handlers[] = { 18482be7d22fSVladimir Kondratiev {WMI_READY_EVENTID, wmi_evt_ready}, 1849817f1853SVladimir Kondratiev {WMI_FW_READY_EVENTID, wmi_evt_ignore}, 18502be7d22fSVladimir Kondratiev {WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt}, 185190d89e9aSVladimir Kondratiev {WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt}, 18522be7d22fSVladimir Kondratiev {WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete}, 18532be7d22fSVladimir Kondratiev {WMI_CONNECT_EVENTID, wmi_evt_connect}, 18542be7d22fSVladimir Kondratiev {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, 18552be7d22fSVladimir Kondratiev {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, 1856249a382bSVladimir Kondratiev {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, 18573277213fSVladimir Kondratiev {WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req}, 18583277213fSVladimir Kondratiev {WMI_DELBA_EVENTID, wmi_evt_delba}, 185996c93589SGidon Studinski {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, 1860b03fbab0SVladimir Kondratiev {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, 1861a5dc6883SDedy Lansky {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, 18620c936b3cSDedy Lansky {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, 1863b9010f10SAhmad Masri {WMI_FT_AUTH_STATUS_EVENTID, wmi_evt_auth_status}, 1864b9010f10SAhmad Masri {WMI_FT_REASSOC_STATUS_EVENTID, wmi_evt_reassoc_status}, 18652be7d22fSVladimir Kondratiev }; 18662be7d22fSVladimir Kondratiev 18672be7d22fSVladimir Kondratiev /* 18682be7d22fSVladimir Kondratiev * Run in IRQ context 18692be7d22fSVladimir Kondratiev * Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev 18702be7d22fSVladimir Kondratiev * that will be eventually handled by the @wmi_event_worker in the thread 18712be7d22fSVladimir Kondratiev * context of thread "wil6210_wmi" 18722be7d22fSVladimir Kondratiev */ 18732be7d22fSVladimir Kondratiev void wmi_recv_cmd(struct wil6210_priv *wil) 18742be7d22fSVladimir Kondratiev { 18752be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_tail; 18762be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 18772be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 18782be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 18792be7d22fSVladimir Kondratiev u8 *cmd; 18802be7d22fSVladimir Kondratiev void __iomem *src; 18812be7d22fSVladimir Kondratiev ulong flags; 1882a715c7ddSVladimir Kondratiev unsigned n; 18830916d9f2SMaya Erez unsigned int num_immed_reply = 0; 18842be7d22fSVladimir Kondratiev 1885817f1853SVladimir Kondratiev if (!test_bit(wil_status_mbox_ready, wil->status)) { 18864cf99c93SDedy Lansky wil_err(wil, "Reset in progress. Cannot handle WMI event\n"); 188755f7acddSVladimir Kondratiev return; 188855f7acddSVladimir Kondratiev } 188955f7acddSVladimir Kondratiev 1890fe9ee51eSMaya Erez if (test_bit(wil_status_suspended, wil->status)) { 1891fe9ee51eSMaya Erez wil_err(wil, "suspended. cannot handle WMI event\n"); 1892fe9ee51eSMaya Erez return; 1893fe9ee51eSMaya Erez } 1894fe9ee51eSMaya Erez 1895a715c7ddSVladimir Kondratiev for (n = 0;; n++) { 18962be7d22fSVladimir Kondratiev u16 len; 189795266dc0SVladimir Kondratiev bool q; 18980916d9f2SMaya Erez bool immed_reply = false; 18992be7d22fSVladimir Kondratiev 1900b9eeb512SVladimir Kondratiev r->head = wil_r(wil, RGF_MBOX + 19012be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.head)); 190295266dc0SVladimir Kondratiev if (r->tail == r->head) 190395266dc0SVladimir Kondratiev break; 19042be7d22fSVladimir Kondratiev 1905a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n", 1906a715c7ddSVladimir Kondratiev r->head, r->tail); 1907a715c7ddSVladimir Kondratiev /* read cmd descriptor from tail */ 19082be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail), 19092be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)); 19102be7d22fSVladimir Kondratiev if (d_tail.sync == 0) { 19112be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt not owned by FW?\n"); 191295266dc0SVladimir Kondratiev break; 19132be7d22fSVladimir Kondratiev } 19142be7d22fSVladimir Kondratiev 1915a715c7ddSVladimir Kondratiev /* read cmd header from descriptor */ 19162be7d22fSVladimir Kondratiev if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) { 19172be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt at 0x%08x?\n", 19182be7d22fSVladimir Kondratiev le32_to_cpu(d_tail.addr)); 191995266dc0SVladimir Kondratiev break; 19202be7d22fSVladimir Kondratiev } 19212be7d22fSVladimir Kondratiev len = le16_to_cpu(hdr.len); 1922a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n", 1923a715c7ddSVladimir Kondratiev le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), 1924a715c7ddSVladimir Kondratiev hdr.flags); 1925a715c7ddSVladimir Kondratiev 1926a715c7ddSVladimir Kondratiev /* read cmd buffer from descriptor */ 19272be7d22fSVladimir Kondratiev src = wmi_buffer(wil, d_tail.addr) + 19282be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_hdr); 19292be7d22fSVladimir Kondratiev evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event, 19302be7d22fSVladimir Kondratiev event.wmi) + len, 4), 19312be7d22fSVladimir Kondratiev GFP_KERNEL); 193214f8dc49SJoe Perches if (!evt) 193395266dc0SVladimir Kondratiev break; 193414f8dc49SJoe Perches 19352be7d22fSVladimir Kondratiev evt->event.hdr = hdr; 19362be7d22fSVladimir Kondratiev cmd = (void *)&evt->event.wmi; 19372be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(cmd, src, len); 19382be7d22fSVladimir Kondratiev /* mark entry as empty */ 1939b9eeb512SVladimir Kondratiev wil_w(wil, r->tail + 1940b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ring_desc, sync), 0); 19412be7d22fSVladimir Kondratiev /* indicate */ 19422be7d22fSVladimir Kondratiev if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && 1943b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 1944b874ddecSLior David struct wmi_cmd_hdr *wmi = &evt->event.wmi; 1945b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 1946e00243faSLior David u8 mid = wmi->mid; 1947b874ddecSLior David u32 tstamp = le32_to_cpu(wmi->fw_timestamp); 1948fe9ee51eSMaya Erez if (test_bit(wil_status_resuming, wil->status)) { 1949fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_RESUME_EVENTID) 1950fe9ee51eSMaya Erez clear_bit(wil_status_resuming, 1951fe9ee51eSMaya Erez wil->status); 1952fe9ee51eSMaya Erez else 1953fe9ee51eSMaya Erez wil_err(wil, 1954fe9ee51eSMaya Erez "WMI evt %d while resuming\n", 1955fe9ee51eSMaya Erez id); 1956fe9ee51eSMaya Erez } 1957fe5c271eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1958e00243faSLior David if (wil->reply_id && wil->reply_id == id && 1959e00243faSLior David wil->reply_mid == mid) { 19600916d9f2SMaya Erez if (wil->reply_buf) { 19610916d9f2SMaya Erez memcpy(wil->reply_buf, wmi, 19620916d9f2SMaya Erez min(len, wil->reply_size)); 19630916d9f2SMaya Erez immed_reply = true; 19640916d9f2SMaya Erez } 1965fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_SUSPEND_EVENTID) { 1966fe9ee51eSMaya Erez wil_dbg_wmi(wil, 1967fe9ee51eSMaya Erez "set suspend_resp_rcvd\n"); 1968fe9ee51eSMaya Erez wil->suspend_resp_rcvd = true; 1969fe9ee51eSMaya Erez } 19700916d9f2SMaya Erez } 1971fe5c271eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 19728fe59627SVladimir Kondratiev 19735fad7241SDedy Lansky wil_dbg_wmi(wil, "recv %s (0x%04x) MID %d @%d msec\n", 19745fad7241SDedy Lansky eventid2name(id), id, wmi->mid, tstamp); 1975f988b23fSVladimir Kondratiev trace_wil6210_wmi_event(wmi, &wmi[1], 1976f988b23fSVladimir Kondratiev len - sizeof(*wmi)); 19772be7d22fSVladimir Kondratiev } 19787743882dSVladimir Kondratiev wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1, 19792be7d22fSVladimir Kondratiev &evt->event.hdr, sizeof(hdr) + len, true); 19802be7d22fSVladimir Kondratiev 19812be7d22fSVladimir Kondratiev /* advance tail */ 19822be7d22fSVladimir Kondratiev r->tail = r->base + ((r->tail - r->base + 19832be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)) % r->size); 1984b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + 1985b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail); 19862be7d22fSVladimir Kondratiev 19870916d9f2SMaya Erez if (immed_reply) { 1988af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n", 1989af3db60aSLazar Alexei wil->reply_id); 19900916d9f2SMaya Erez kfree(evt); 19910916d9f2SMaya Erez num_immed_reply++; 19920916d9f2SMaya Erez complete(&wil->wmi_call); 19930916d9f2SMaya Erez } else { 19942be7d22fSVladimir Kondratiev /* add to the pending list */ 19952be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 19962be7d22fSVladimir Kondratiev list_add_tail(&evt->list, &wil->pending_wmi_ev); 19972be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 199895266dc0SVladimir Kondratiev q = queue_work(wil->wmi_wq, &wil->wmi_event_worker); 19997743882dSVladimir Kondratiev wil_dbg_wmi(wil, "queue_work -> %d\n", q); 20002be7d22fSVladimir Kondratiev } 20010916d9f2SMaya Erez } 200295266dc0SVladimir Kondratiev /* normally, 1 event per IRQ should be processed */ 2003af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n", 20040916d9f2SMaya Erez n - num_immed_reply, num_immed_reply); 20052be7d22fSVladimir Kondratiev } 20062be7d22fSVladimir Kondratiev 2007e00243faSLior David int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, 20085f85c7e7SLior David u16 reply_id, void *reply, u16 reply_size, int to_msec) 20092be7d22fSVladimir Kondratiev { 20102be7d22fSVladimir Kondratiev int rc; 2011f4bbb829SNicholas Mc Guire unsigned long remain; 2012dc57731dSLior David ulong flags; 20132be7d22fSVladimir Kondratiev 20142be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 20152be7d22fSVladimir Kondratiev 2016dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2017fe5c271eSMaya Erez wil->reply_id = reply_id; 2018e00243faSLior David wil->reply_mid = mid; 2019fe5c271eSMaya Erez wil->reply_buf = reply; 2020fe5c271eSMaya Erez wil->reply_size = reply_size; 20214d4c4dc3SLior David reinit_completion(&wil->wmi_call); 2022dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2023fe5c271eSMaya Erez 2024e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 20252be7d22fSVladimir Kondratiev if (rc) 20262be7d22fSVladimir Kondratiev goto out; 20272be7d22fSVladimir Kondratiev 202859502647SDedy Lansky remain = wait_for_completion_timeout(&wil->wmi_call, 20292be7d22fSVladimir Kondratiev msecs_to_jiffies(to_msec)); 20302be7d22fSVladimir Kondratiev if (0 == remain) { 20312be7d22fSVladimir Kondratiev wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n", 20322be7d22fSVladimir Kondratiev cmdid, reply_id, to_msec); 20332be7d22fSVladimir Kondratiev rc = -ETIME; 20342be7d22fSVladimir Kondratiev } else { 20357743882dSVladimir Kondratiev wil_dbg_wmi(wil, 20362be7d22fSVladimir Kondratiev "wmi_call(0x%04x->0x%04x) completed in %d msec\n", 20372be7d22fSVladimir Kondratiev cmdid, reply_id, 20382be7d22fSVladimir Kondratiev to_msec - jiffies_to_msecs(remain)); 20392be7d22fSVladimir Kondratiev } 2040fe5c271eSMaya Erez 2041fe5c271eSMaya Erez out: 2042dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 20432be7d22fSVladimir Kondratiev wil->reply_id = 0; 2044e00243faSLior David wil->reply_mid = U8_MAX; 20452be7d22fSVladimir Kondratiev wil->reply_buf = NULL; 20462be7d22fSVladimir Kondratiev wil->reply_size = 0; 2047dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2048fe5c271eSMaya Erez 20492be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 20502be7d22fSVladimir Kondratiev 20512be7d22fSVladimir Kondratiev return rc; 20522be7d22fSVladimir Kondratiev } 20532be7d22fSVladimir Kondratiev 20542be7d22fSVladimir Kondratiev int wmi_echo(struct wil6210_priv *wil) 20552be7d22fSVladimir Kondratiev { 2056e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20572be7d22fSVladimir Kondratiev struct wmi_echo_cmd cmd = { 20582be7d22fSVladimir Kondratiev .value = cpu_to_le32(0x12345678), 20592be7d22fSVladimir Kondratiev }; 20602be7d22fSVladimir Kondratiev 2061e00243faSLior David return wmi_call(wil, WMI_ECHO_CMDID, vif->mid, &cmd, sizeof(cmd), 2062a54a40daSVladimir Kondratiev WMI_ECHO_RSP_EVENTID, NULL, 0, 50); 20632be7d22fSVladimir Kondratiev } 20642be7d22fSVladimir Kondratiev 20652be7d22fSVladimir Kondratiev int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) 20662be7d22fSVladimir Kondratiev { 2067e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20682be7d22fSVladimir Kondratiev struct wmi_set_mac_address_cmd cmd; 20692be7d22fSVladimir Kondratiev 2070a82553bbSVladimir Kondratiev ether_addr_copy(cmd.mac, addr); 20712be7d22fSVladimir Kondratiev 20727743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Set MAC %pM\n", addr); 20732be7d22fSVladimir Kondratiev 2074e00243faSLior David return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, vif->mid, 2075e00243faSLior David &cmd, sizeof(cmd)); 20762be7d22fSVladimir Kondratiev } 20772be7d22fSVladimir Kondratiev 207810d599adSMaya Erez int wmi_led_cfg(struct wil6210_priv *wil, bool enable) 207910d599adSMaya Erez { 2080e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 208110d599adSMaya Erez int rc = 0; 208210d599adSMaya Erez struct wmi_led_cfg_cmd cmd = { 208310d599adSMaya Erez .led_mode = enable, 208410d599adSMaya Erez .id = led_id, 208510d599adSMaya Erez .slow_blink_cfg.blink_on = 208610d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms), 208710d599adSMaya Erez .slow_blink_cfg.blink_off = 208810d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms), 208910d599adSMaya Erez .medium_blink_cfg.blink_on = 209010d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms), 209110d599adSMaya Erez .medium_blink_cfg.blink_off = 209210d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms), 209310d599adSMaya Erez .fast_blink_cfg.blink_on = 209410d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms), 209510d599adSMaya Erez .fast_blink_cfg.blink_off = 209610d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms), 209710d599adSMaya Erez .led_polarity = led_polarity, 209810d599adSMaya Erez }; 209910d599adSMaya Erez struct { 210010d599adSMaya Erez struct wmi_cmd_hdr wmi; 210110d599adSMaya Erez struct wmi_led_cfg_done_event evt; 2102807b0860SAlexei Avshalom Lazar } __packed reply = { 2103807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, 2104807b0860SAlexei Avshalom Lazar }; 210510d599adSMaya Erez 210610d599adSMaya Erez if (led_id == WIL_LED_INVALID_ID) 210710d599adSMaya Erez goto out; 210810d599adSMaya Erez 210910d599adSMaya Erez if (led_id > WIL_LED_MAX_ID) { 211010d599adSMaya Erez wil_err(wil, "Invalid led id %d\n", led_id); 211110d599adSMaya Erez rc = -EINVAL; 211210d599adSMaya Erez goto out; 211310d599adSMaya Erez } 211410d599adSMaya Erez 211510d599adSMaya Erez wil_dbg_wmi(wil, 211610d599adSMaya Erez "%s led %d\n", 211710d599adSMaya Erez enable ? "enabling" : "disabling", led_id); 211810d599adSMaya Erez 2119e00243faSLior David rc = wmi_call(wil, WMI_LED_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 212010d599adSMaya Erez WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply), 212110d599adSMaya Erez 100); 212210d599adSMaya Erez if (rc) 212310d599adSMaya Erez goto out; 212410d599adSMaya Erez 212510d599adSMaya Erez if (reply.evt.status) { 212610d599adSMaya Erez wil_err(wil, "led %d cfg failed with status %d\n", 212710d599adSMaya Erez led_id, le32_to_cpu(reply.evt.status)); 212810d599adSMaya Erez rc = -EINVAL; 212910d599adSMaya Erez } 213010d599adSMaya Erez 213110d599adSMaya Erez out: 213210d599adSMaya Erez return rc; 213310d599adSMaya Erez } 213410d599adSMaya Erez 2135c5b3a658SAlexei Avshalom Lazar int wmi_rbufcap_cfg(struct wil6210_priv *wil, bool enable, u16 threshold) 2136c5b3a658SAlexei Avshalom Lazar { 2137c5b3a658SAlexei Avshalom Lazar struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2138c5b3a658SAlexei Avshalom Lazar int rc; 2139c5b3a658SAlexei Avshalom Lazar 2140c5b3a658SAlexei Avshalom Lazar struct wmi_rbufcap_cfg_cmd cmd = { 2141c5b3a658SAlexei Avshalom Lazar .enable = enable, 2142c5b3a658SAlexei Avshalom Lazar .rx_desc_threshold = cpu_to_le16(threshold), 2143c5b3a658SAlexei Avshalom Lazar }; 2144c5b3a658SAlexei Avshalom Lazar struct { 2145c5b3a658SAlexei Avshalom Lazar struct wmi_cmd_hdr wmi; 2146c5b3a658SAlexei Avshalom Lazar struct wmi_rbufcap_cfg_event evt; 2147c5b3a658SAlexei Avshalom Lazar } __packed reply = { 2148c5b3a658SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2149c5b3a658SAlexei Avshalom Lazar }; 2150c5b3a658SAlexei Avshalom Lazar 2151c5b3a658SAlexei Avshalom Lazar rc = wmi_call(wil, WMI_RBUFCAP_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2152c5b3a658SAlexei Avshalom Lazar WMI_RBUFCAP_CFG_EVENTID, &reply, sizeof(reply), 2153c5b3a658SAlexei Avshalom Lazar WIL_WMI_CALL_GENERAL_TO_MS); 2154c5b3a658SAlexei Avshalom Lazar if (rc) 2155c5b3a658SAlexei Avshalom Lazar return rc; 2156c5b3a658SAlexei Avshalom Lazar 2157c5b3a658SAlexei Avshalom Lazar if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2158c5b3a658SAlexei Avshalom Lazar wil_err(wil, "RBUFCAP_CFG failed. status %d\n", 2159c5b3a658SAlexei Avshalom Lazar reply.evt.status); 2160c5b3a658SAlexei Avshalom Lazar rc = -EINVAL; 2161c5b3a658SAlexei Avshalom Lazar } 2162c5b3a658SAlexei Avshalom Lazar 2163c5b3a658SAlexei Avshalom Lazar return rc; 2164c5b3a658SAlexei Avshalom Lazar } 2165c5b3a658SAlexei Avshalom Lazar 2166e00243faSLior David int wmi_pcp_start(struct wil6210_vif *vif, 2167e00243faSLior David int bi, u8 wmi_nettype, u8 chan, u8 hidden_ssid, u8 is_go) 21682be7d22fSVladimir Kondratiev { 2169e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2170b8023177SVladimir Kondratiev int rc; 2171b8023177SVladimir Kondratiev 2172b8023177SVladimir Kondratiev struct wmi_pcp_start_cmd cmd = { 21732be7d22fSVladimir Kondratiev .bcon_interval = cpu_to_le16(bi), 21742be7d22fSVladimir Kondratiev .network_type = wmi_nettype, 21752be7d22fSVladimir Kondratiev .disable_sec_offload = 1, 2176adc2d122SVladimir Kondratiev .channel = chan - 1, 2177ddf7afddSAhmad Masri .pcp_max_assoc_sta = wil->max_assoc_sta, 21788e52fe30SHamad Kadmany .hidden_ssid = hidden_ssid, 2179b4944f2cSLior David .is_go = is_go, 21808a4fa214SAhmad Masri .ap_sme_offload_mode = disable_ap_sme ? 21818a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_PARTIAL : 21828a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_FULL, 2183c3bfea05SLior David .abft_len = wil->abft_len, 21842be7d22fSVladimir Kondratiev }; 2185b8023177SVladimir Kondratiev struct { 2186b874ddecSLior David struct wmi_cmd_hdr wmi; 2187b8023177SVladimir Kondratiev struct wmi_pcp_started_event evt; 2188807b0860SAlexei Avshalom Lazar } __packed reply = { 2189807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2190807b0860SAlexei Avshalom Lazar }; 21912be7d22fSVladimir Kondratiev 2192e00243faSLior David if (!vif->privacy) 21932be7d22fSVladimir Kondratiev cmd.disable_sec = 1; 21942be7d22fSVladimir Kondratiev 21951eb9d1e5SDedy Lansky if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) || 21961eb9d1e5SDedy Lansky (cmd.pcp_max_assoc_sta <= 0)) { 2197bf0353a6SAhmad Masri wil_err(wil, "unexpected max_assoc_sta %d\n", 2198bf0353a6SAhmad Masri cmd.pcp_max_assoc_sta); 2199bf0353a6SAhmad Masri return -EOPNOTSUPP; 22001eb9d1e5SDedy Lansky } 22011eb9d1e5SDedy Lansky 2202849a564bSDedy Lansky if (disable_ap_sme && 22038a4fa214SAhmad Masri !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, 2204849a564bSDedy Lansky wil->fw_capabilities)) { 2205849a564bSDedy Lansky wil_err(wil, "disable_ap_sme not supported by FW\n"); 2206849a564bSDedy Lansky return -EOPNOTSUPP; 2207849a564bSDedy Lansky } 2208849a564bSDedy Lansky 22098b5c7f6cSVladimir Kondratiev /* 22108b5c7f6cSVladimir Kondratiev * Processing time may be huge, in case of secure AP it takes about 22118b5c7f6cSVladimir Kondratiev * 3500ms for FW to start AP 22128b5c7f6cSVladimir Kondratiev */ 2213e00243faSLior David rc = wmi_call(wil, WMI_PCP_START_CMDID, vif->mid, &cmd, sizeof(cmd), 22148b5c7f6cSVladimir Kondratiev WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000); 2215b8023177SVladimir Kondratiev if (rc) 2216b8023177SVladimir Kondratiev return rc; 2217b8023177SVladimir Kondratiev 2218b8023177SVladimir Kondratiev if (reply.evt.status != WMI_FW_STATUS_SUCCESS) 2219b8023177SVladimir Kondratiev rc = -EINVAL; 2220b8023177SVladimir Kondratiev 222110d599adSMaya Erez if (wmi_nettype != WMI_NETTYPE_P2P) 222210d599adSMaya Erez /* Don't fail due to error in the led configuration */ 222310d599adSMaya Erez wmi_led_cfg(wil, true); 222410d599adSMaya Erez 2225b8023177SVladimir Kondratiev return rc; 2226b8023177SVladimir Kondratiev } 2227b8023177SVladimir Kondratiev 2228e00243faSLior David int wmi_pcp_stop(struct wil6210_vif *vif) 2229b8023177SVladimir Kondratiev { 2230e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 223110d599adSMaya Erez int rc; 223210d599adSMaya Erez 223310d599adSMaya Erez rc = wmi_led_cfg(wil, false); 223410d599adSMaya Erez if (rc) 223510d599adSMaya Erez return rc; 223610d599adSMaya Erez 2237e00243faSLior David return wmi_call(wil, WMI_PCP_STOP_CMDID, vif->mid, NULL, 0, 22385793fe9dSMaya Erez WMI_PCP_STOPPED_EVENTID, NULL, 0, 22395793fe9dSMaya Erez WIL_WMI_PCP_STOP_TO_MS); 22402be7d22fSVladimir Kondratiev } 22412be7d22fSVladimir Kondratiev 2242e00243faSLior David int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid) 22432be7d22fSVladimir Kondratiev { 2244e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22452be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd = { 22462be7d22fSVladimir Kondratiev .ssid_len = cpu_to_le32(ssid_len), 22472be7d22fSVladimir Kondratiev }; 22482be7d22fSVladimir Kondratiev 22492be7d22fSVladimir Kondratiev if (ssid_len > sizeof(cmd.ssid)) 22502be7d22fSVladimir Kondratiev return -EINVAL; 22512be7d22fSVladimir Kondratiev 22522be7d22fSVladimir Kondratiev memcpy(cmd.ssid, ssid, ssid_len); 22532be7d22fSVladimir Kondratiev 2254e00243faSLior David return wmi_send(wil, WMI_SET_SSID_CMDID, vif->mid, &cmd, sizeof(cmd)); 22552be7d22fSVladimir Kondratiev } 22562be7d22fSVladimir Kondratiev 2257e00243faSLior David int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) 22582be7d22fSVladimir Kondratiev { 2259e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22602be7d22fSVladimir Kondratiev int rc; 22612be7d22fSVladimir Kondratiev struct { 2262b874ddecSLior David struct wmi_cmd_hdr wmi; 22632be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd; 22642be7d22fSVladimir Kondratiev } __packed reply; 22652be7d22fSVladimir Kondratiev int len; /* reply.cmd.ssid_len in CPU order */ 22662be7d22fSVladimir Kondratiev 2267807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2268807b0860SAlexei Avshalom Lazar 2269e00243faSLior David rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, 2270e00243faSLior David WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 20); 22712be7d22fSVladimir Kondratiev if (rc) 22722be7d22fSVladimir Kondratiev return rc; 22732be7d22fSVladimir Kondratiev 22742be7d22fSVladimir Kondratiev len = le32_to_cpu(reply.cmd.ssid_len); 22752be7d22fSVladimir Kondratiev if (len > sizeof(reply.cmd.ssid)) 22762be7d22fSVladimir Kondratiev return -EINVAL; 22772be7d22fSVladimir Kondratiev 22782be7d22fSVladimir Kondratiev *ssid_len = len; 22792be7d22fSVladimir Kondratiev memcpy(ssid, reply.cmd.ssid, len); 22802be7d22fSVladimir Kondratiev 22812be7d22fSVladimir Kondratiev return 0; 22822be7d22fSVladimir Kondratiev } 22832be7d22fSVladimir Kondratiev 22842be7d22fSVladimir Kondratiev int wmi_set_channel(struct wil6210_priv *wil, int channel) 22852be7d22fSVladimir Kondratiev { 2286e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22872be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd = { 22882be7d22fSVladimir Kondratiev .channel = channel - 1, 22892be7d22fSVladimir Kondratiev }; 22902be7d22fSVladimir Kondratiev 2291e00243faSLior David return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, vif->mid, 2292e00243faSLior David &cmd, sizeof(cmd)); 22932be7d22fSVladimir Kondratiev } 22942be7d22fSVladimir Kondratiev 22952be7d22fSVladimir Kondratiev int wmi_get_channel(struct wil6210_priv *wil, int *channel) 22962be7d22fSVladimir Kondratiev { 2297e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22982be7d22fSVladimir Kondratiev int rc; 22992be7d22fSVladimir Kondratiev struct { 2300b874ddecSLior David struct wmi_cmd_hdr wmi; 23012be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd; 23022be7d22fSVladimir Kondratiev } __packed reply; 23032be7d22fSVladimir Kondratiev 2304807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2305807b0860SAlexei Avshalom Lazar 2306e00243faSLior David rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, 23072be7d22fSVladimir Kondratiev WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 20); 23082be7d22fSVladimir Kondratiev if (rc) 23092be7d22fSVladimir Kondratiev return rc; 23102be7d22fSVladimir Kondratiev 23112be7d22fSVladimir Kondratiev if (reply.cmd.channel > 3) 23122be7d22fSVladimir Kondratiev return -EINVAL; 23132be7d22fSVladimir Kondratiev 23142be7d22fSVladimir Kondratiev *channel = reply.cmd.channel + 1; 23152be7d22fSVladimir Kondratiev 23162be7d22fSVladimir Kondratiev return 0; 23172be7d22fSVladimir Kondratiev } 23182be7d22fSVladimir Kondratiev 2319e00243faSLior David int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) 2320b8023177SVladimir Kondratiev { 2321e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2322e6d68341SDedy Lansky int rc; 2323b8023177SVladimir Kondratiev struct wmi_p2p_cfg_cmd cmd = { 2324e6d68341SDedy Lansky .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, 2325e6d68341SDedy Lansky .bcon_interval = cpu_to_le16(bi), 2326b8023177SVladimir Kondratiev .channel = channel - 1, 2327b8023177SVladimir Kondratiev }; 2328e6d68341SDedy Lansky struct { 2329e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2330e6d68341SDedy Lansky struct wmi_p2p_cfg_done_event evt; 2331807b0860SAlexei Avshalom Lazar } __packed reply = { 2332807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2333807b0860SAlexei Avshalom Lazar }; 2334b8023177SVladimir Kondratiev 2335e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); 2336e6d68341SDedy Lansky 2337e00243faSLior David rc = wmi_call(wil, WMI_P2P_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2338e6d68341SDedy Lansky WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); 2339e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2340e6d68341SDedy Lansky wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); 2341e6d68341SDedy Lansky rc = -EINVAL; 2342e6d68341SDedy Lansky } 2343e6d68341SDedy Lansky 2344e6d68341SDedy Lansky return rc; 2345e6d68341SDedy Lansky } 2346e6d68341SDedy Lansky 2347e00243faSLior David int wmi_start_listen(struct wil6210_vif *vif) 2348e6d68341SDedy Lansky { 2349e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2350e6d68341SDedy Lansky int rc; 2351e6d68341SDedy Lansky struct { 2352e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2353e6d68341SDedy Lansky struct wmi_listen_started_event evt; 2354807b0860SAlexei Avshalom Lazar } __packed reply = { 2355807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2356807b0860SAlexei Avshalom Lazar }; 2357e6d68341SDedy Lansky 2358e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); 2359e6d68341SDedy Lansky 2360e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 2361e6d68341SDedy Lansky WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); 2362e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2363e6d68341SDedy Lansky wil_err(wil, "device failed to start listen. status %d\n", 2364e6d68341SDedy Lansky reply.evt.status); 2365e6d68341SDedy Lansky rc = -EINVAL; 2366e6d68341SDedy Lansky } 2367e6d68341SDedy Lansky 2368e6d68341SDedy Lansky return rc; 2369e6d68341SDedy Lansky } 2370e6d68341SDedy Lansky 2371e00243faSLior David int wmi_start_search(struct wil6210_vif *vif) 2372e6d68341SDedy Lansky { 2373e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2374e6d68341SDedy Lansky int rc; 2375e6d68341SDedy Lansky struct { 2376e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2377e6d68341SDedy Lansky struct wmi_search_started_event evt; 2378807b0860SAlexei Avshalom Lazar } __packed reply = { 2379807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2380807b0860SAlexei Avshalom Lazar }; 2381e6d68341SDedy Lansky 2382e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); 2383e6d68341SDedy Lansky 2384e00243faSLior David rc = wmi_call(wil, WMI_START_SEARCH_CMDID, vif->mid, NULL, 0, 2385e6d68341SDedy Lansky WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); 2386e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2387e6d68341SDedy Lansky wil_err(wil, "device failed to start search. status %d\n", 2388e6d68341SDedy Lansky reply.evt.status); 2389e6d68341SDedy Lansky rc = -EINVAL; 2390e6d68341SDedy Lansky } 2391e6d68341SDedy Lansky 2392e6d68341SDedy Lansky return rc; 2393e6d68341SDedy Lansky } 2394e6d68341SDedy Lansky 2395e00243faSLior David int wmi_stop_discovery(struct wil6210_vif *vif) 2396e6d68341SDedy Lansky { 2397e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2398e6d68341SDedy Lansky int rc; 2399e6d68341SDedy Lansky 2400e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); 2401e6d68341SDedy Lansky 2402e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 2403e6d68341SDedy Lansky WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 100); 2404e6d68341SDedy Lansky 2405e6d68341SDedy Lansky if (rc) 2406e6d68341SDedy Lansky wil_err(wil, "Failed to stop discovery\n"); 2407e6d68341SDedy Lansky 2408e6d68341SDedy Lansky return rc; 2409b8023177SVladimir Kondratiev } 2410b8023177SVladimir Kondratiev 2411e00243faSLior David int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, 2412230d8442SVladimir Kondratiev const void *mac_addr, int key_usage) 24132be7d22fSVladimir Kondratiev { 2414e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24152be7d22fSVladimir Kondratiev struct wmi_delete_cipher_key_cmd cmd = { 24162be7d22fSVladimir Kondratiev .key_index = key_index, 24172be7d22fSVladimir Kondratiev }; 24182be7d22fSVladimir Kondratiev 24192be7d22fSVladimir Kondratiev if (mac_addr) 24202be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24212be7d22fSVladimir Kondratiev 2422e00243faSLior David return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, vif->mid, 2423e00243faSLior David &cmd, sizeof(cmd)); 24242be7d22fSVladimir Kondratiev } 24252be7d22fSVladimir Kondratiev 2426e00243faSLior David int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, 2427230d8442SVladimir Kondratiev const void *mac_addr, int key_len, const void *key, 2428230d8442SVladimir Kondratiev int key_usage) 24292be7d22fSVladimir Kondratiev { 2430e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24312be7d22fSVladimir Kondratiev struct wmi_add_cipher_key_cmd cmd = { 24322be7d22fSVladimir Kondratiev .key_index = key_index, 2433230d8442SVladimir Kondratiev .key_usage = key_usage, 24342be7d22fSVladimir Kondratiev .key_len = key_len, 24352be7d22fSVladimir Kondratiev }; 24362be7d22fSVladimir Kondratiev 24372be7d22fSVladimir Kondratiev if (!key || (key_len > sizeof(cmd.key))) 24382be7d22fSVladimir Kondratiev return -EINVAL; 24392be7d22fSVladimir Kondratiev 24402be7d22fSVladimir Kondratiev memcpy(cmd.key, key, key_len); 24412be7d22fSVladimir Kondratiev if (mac_addr) 24422be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24432be7d22fSVladimir Kondratiev 2444e00243faSLior David return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, vif->mid, 2445e00243faSLior David &cmd, sizeof(cmd)); 24462be7d22fSVladimir Kondratiev } 24472be7d22fSVladimir Kondratiev 2448e00243faSLior David int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) 24492be7d22fSVladimir Kondratiev { 2450e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24515421bf0cSVladimir Kondratiev static const char *const names[] = { 24525421bf0cSVladimir Kondratiev [WMI_FRAME_BEACON] = "BEACON", 24535421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_REQ] = "PROBE_REQ", 24545421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP", 24555421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ", 24565421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP", 24575421bf0cSVladimir Kondratiev }; 24582be7d22fSVladimir Kondratiev int rc; 24592be7d22fSVladimir Kondratiev u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len; 2460b5a8ffcaSLior David struct wmi_set_appie_cmd *cmd; 24618fe59627SVladimir Kondratiev 2462b5a8ffcaSLior David if (len < ie_len) { 2463b5a8ffcaSLior David rc = -EINVAL; 2464b5a8ffcaSLior David goto out; 2465b5a8ffcaSLior David } 2466b5a8ffcaSLior David 2467b5a8ffcaSLior David cmd = kzalloc(len, GFP_KERNEL); 24685421bf0cSVladimir Kondratiev if (!cmd) { 24695421bf0cSVladimir Kondratiev rc = -ENOMEM; 24705421bf0cSVladimir Kondratiev goto out; 24715421bf0cSVladimir Kondratiev } 2472ac4acdb7SVladimir Kondratiev if (!ie) 2473ac4acdb7SVladimir Kondratiev ie_len = 0; 24742be7d22fSVladimir Kondratiev 24752be7d22fSVladimir Kondratiev cmd->mgmt_frm_type = type; 24762be7d22fSVladimir Kondratiev /* BUG: FW API define ieLen as u8. Will fix FW */ 24772be7d22fSVladimir Kondratiev cmd->ie_len = cpu_to_le16(ie_len); 24782be7d22fSVladimir Kondratiev memcpy(cmd->ie_info, ie, ie_len); 2479e00243faSLior David rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); 24802be7d22fSVladimir Kondratiev kfree(cmd); 24815421bf0cSVladimir Kondratiev out: 24825421bf0cSVladimir Kondratiev if (rc) { 24835421bf0cSVladimir Kondratiev const char *name = type < ARRAY_SIZE(names) ? 24845421bf0cSVladimir Kondratiev names[type] : "??"; 24855421bf0cSVladimir Kondratiev wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc); 24865421bf0cSVladimir Kondratiev } 24872be7d22fSVladimir Kondratiev 24882be7d22fSVladimir Kondratiev return rc; 24892be7d22fSVladimir Kondratiev } 24902be7d22fSVladimir Kondratiev 2491b9010f10SAhmad Masri int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie) 2492b9010f10SAhmad Masri { 2493b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 2494b9010f10SAhmad Masri u16 len; 2495b9010f10SAhmad Masri struct wmi_update_ft_ies_cmd *cmd; 2496b9010f10SAhmad Masri int rc; 2497b9010f10SAhmad Masri 2498b9010f10SAhmad Masri if (!ie) 2499b9010f10SAhmad Masri ie_len = 0; 2500b9010f10SAhmad Masri 2501b9010f10SAhmad Masri len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len; 2502b9010f10SAhmad Masri if (len < ie_len) { 2503b9010f10SAhmad Masri wil_err(wil, "wraparound. ie len %d\n", ie_len); 2504b9010f10SAhmad Masri return -EINVAL; 2505b9010f10SAhmad Masri } 2506b9010f10SAhmad Masri 2507b9010f10SAhmad Masri cmd = kzalloc(len, GFP_KERNEL); 2508b9010f10SAhmad Masri if (!cmd) { 2509b9010f10SAhmad Masri rc = -ENOMEM; 2510b9010f10SAhmad Masri goto out; 2511b9010f10SAhmad Masri } 2512b9010f10SAhmad Masri 2513b9010f10SAhmad Masri cmd->ie_len = cpu_to_le16(ie_len); 2514b9010f10SAhmad Masri memcpy(cmd->ie_info, ie, ie_len); 2515b9010f10SAhmad Masri rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len); 2516b9010f10SAhmad Masri kfree(cmd); 2517b9010f10SAhmad Masri 2518b9010f10SAhmad Masri out: 2519b9010f10SAhmad Masri if (rc) 2520b9010f10SAhmad Masri wil_err(wil, "update ft ies failed : %d\n", rc); 2521b9010f10SAhmad Masri 2522b9010f10SAhmad Masri return rc; 2523b9010f10SAhmad Masri } 2524b9010f10SAhmad Masri 25251647f12fSVladimir Kondratiev /** 25261647f12fSVladimir Kondratiev * wmi_rxon - turn radio on/off 25271647f12fSVladimir Kondratiev * @on: turn on if true, off otherwise 25281647f12fSVladimir Kondratiev * 25291647f12fSVladimir Kondratiev * Only switch radio. Channel should be set separately. 25301647f12fSVladimir Kondratiev * No timeout for rxon - radio turned on forever unless some other call 25311647f12fSVladimir Kondratiev * turns it off 25321647f12fSVladimir Kondratiev */ 25331647f12fSVladimir Kondratiev int wmi_rxon(struct wil6210_priv *wil, bool on) 25341647f12fSVladimir Kondratiev { 2535e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 25361647f12fSVladimir Kondratiev int rc; 25371647f12fSVladimir Kondratiev struct { 2538b874ddecSLior David struct wmi_cmd_hdr wmi; 25391647f12fSVladimir Kondratiev struct wmi_listen_started_event evt; 2540807b0860SAlexei Avshalom Lazar } __packed reply = { 2541807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2542807b0860SAlexei Avshalom Lazar }; 25431647f12fSVladimir Kondratiev 2544af3db60aSLazar Alexei wil_info(wil, "(%s)\n", on ? "on" : "off"); 25451647f12fSVladimir Kondratiev 25461647f12fSVladimir Kondratiev if (on) { 2547e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 25481647f12fSVladimir Kondratiev WMI_LISTEN_STARTED_EVENTID, 25491647f12fSVladimir Kondratiev &reply, sizeof(reply), 100); 25501647f12fSVladimir Kondratiev if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) 25511647f12fSVladimir Kondratiev rc = -EINVAL; 25521647f12fSVladimir Kondratiev } else { 2553e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 25541647f12fSVladimir Kondratiev WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20); 25551647f12fSVladimir Kondratiev } 25561647f12fSVladimir Kondratiev 25571647f12fSVladimir Kondratiev return rc; 25581647f12fSVladimir Kondratiev } 25591647f12fSVladimir Kondratiev 256010590c6aSGidon Studinski int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring) 256147e19af9SVladimir Kondratiev { 2562e00243faSLior David struct net_device *ndev = wil->main_ndev; 2563e00243faSLior David struct wireless_dev *wdev = ndev->ieee80211_ptr; 2564e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(ndev); 256547e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_cmd cmd = { 256647e19af9SVladimir Kondratiev .action = WMI_RX_CHAIN_ADD, 256747e19af9SVladimir Kondratiev .rx_sw_ring = { 256852a45702SLior David .max_mpdu_size = cpu_to_le16( 256952a45702SLior David wil_mtu2macbuf(wil->rx_buf_len)), 257047e19af9SVladimir Kondratiev .ring_mem_base = cpu_to_le64(vring->pa), 257147e19af9SVladimir Kondratiev .ring_size = cpu_to_le16(vring->size), 257247e19af9SVladimir Kondratiev }, 257347e19af9SVladimir Kondratiev .mid = 0, /* TODO - what is it? */ 257447e19af9SVladimir Kondratiev .decap_trans_type = WMI_DECAP_TYPE_802_3, 2575b4490f42SVladimir Kondratiev .reorder_type = WMI_RX_SW_REORDER, 2576ab954628SVladimir Kondratiev .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), 257747e19af9SVladimir Kondratiev }; 257847e19af9SVladimir Kondratiev struct { 2579b874ddecSLior David struct wmi_cmd_hdr wmi; 258047e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_done_event evt; 258147e19af9SVladimir Kondratiev } __packed evt; 258247e19af9SVladimir Kondratiev int rc; 258347e19af9SVladimir Kondratiev 2584807b0860SAlexei Avshalom Lazar memset(&evt, 0, sizeof(evt)); 2585807b0860SAlexei Avshalom Lazar 258647e19af9SVladimir Kondratiev if (wdev->iftype == NL80211_IFTYPE_MONITOR) { 25877d3e4dbeSLior David struct ieee80211_channel *ch = wil->monitor_chandef.chan; 258847e19af9SVladimir Kondratiev 258947e19af9SVladimir Kondratiev cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON); 259047e19af9SVladimir Kondratiev if (ch) 259147e19af9SVladimir Kondratiev cmd.sniffer_cfg.channel = ch->hw_value - 1; 259247e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_info_mode = 2593387f3794SMaya Erez cpu_to_le32(WMI_SNIFFER_PHY_INFO_DISABLED); 259447e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_support = 259547e19af9SVladimir Kondratiev cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL) 25964765332dSVladimir Kondratiev ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS); 2597504937d4SKirshenbaum Erez } else { 2598504937d4SKirshenbaum Erez /* Initialize offload (in non-sniffer mode). 2599504937d4SKirshenbaum Erez * Linux IP stack always calculates IP checksum 2600504937d4SKirshenbaum Erez * HW always calculate TCP/UDP checksum 2601504937d4SKirshenbaum Erez */ 2602504937d4SKirshenbaum Erez cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS); 260347e19af9SVladimir Kondratiev } 2604c406ea7cSVladimir Kondratiev 2605c406ea7cSVladimir Kondratiev if (rx_align_2) 2606c406ea7cSVladimir Kondratiev cmd.l2_802_3_offload_ctrl |= 2607c406ea7cSVladimir Kondratiev L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK; 2608c406ea7cSVladimir Kondratiev 260947e19af9SVladimir Kondratiev /* typical time for secure PCP is 840ms */ 2610e00243faSLior David rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, vif->mid, &cmd, sizeof(cmd), 261147e19af9SVladimir Kondratiev WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000); 261247e19af9SVladimir Kondratiev if (rc) 261347e19af9SVladimir Kondratiev return rc; 261447e19af9SVladimir Kondratiev 2615807b0860SAlexei Avshalom Lazar if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) 2616807b0860SAlexei Avshalom Lazar rc = -EINVAL; 2617807b0860SAlexei Avshalom Lazar 261847e19af9SVladimir Kondratiev vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); 261947e19af9SVladimir Kondratiev 26207743882dSVladimir Kondratiev wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", 262147e19af9SVladimir Kondratiev le32_to_cpu(evt.evt.status), vring->hwtail); 262247e19af9SVladimir Kondratiev 262347e19af9SVladimir Kondratiev return rc; 262447e19af9SVladimir Kondratiev } 262547e19af9SVladimir Kondratiev 26268c679675SVladimir Kondratiev int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) 26271a2780e0SVladimir Kondratiev { 2628e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 26291a2780e0SVladimir Kondratiev int rc; 26301a2780e0SVladimir Kondratiev struct wmi_temp_sense_cmd cmd = { 26318c679675SVladimir Kondratiev .measure_baseband_en = cpu_to_le32(!!t_bb), 26328c679675SVladimir Kondratiev .measure_rf_en = cpu_to_le32(!!t_rf), 26338c679675SVladimir Kondratiev .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), 26341a2780e0SVladimir Kondratiev }; 26351a2780e0SVladimir Kondratiev struct { 2636b874ddecSLior David struct wmi_cmd_hdr wmi; 26371a2780e0SVladimir Kondratiev struct wmi_temp_sense_done_event evt; 26381a2780e0SVladimir Kondratiev } __packed reply; 26391a2780e0SVladimir Kondratiev 2640807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2641807b0860SAlexei Avshalom Lazar 2642e00243faSLior David rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), 26431a2780e0SVladimir Kondratiev WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100); 26441a2780e0SVladimir Kondratiev if (rc) 26451a2780e0SVladimir Kondratiev return rc; 26461a2780e0SVladimir Kondratiev 26478c679675SVladimir Kondratiev if (t_bb) 26488c679675SVladimir Kondratiev *t_bb = le32_to_cpu(reply.evt.baseband_t1000); 26498c679675SVladimir Kondratiev if (t_rf) 26508c679675SVladimir Kondratiev *t_rf = le32_to_cpu(reply.evt.rf_t1000); 26511a2780e0SVladimir Kondratiev 26521a2780e0SVladimir Kondratiev return 0; 26531a2780e0SVladimir Kondratiev } 26541a2780e0SVladimir Kondratiev 26559b586118STzahi Sabo int wmi_get_all_temperatures(struct wil6210_priv *wil, 26569b586118STzahi Sabo struct wmi_temp_sense_all_done_event 26579b586118STzahi Sabo *sense_all_evt) 26589b586118STzahi Sabo { 26599b586118STzahi Sabo struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 26609b586118STzahi Sabo int rc; 26619b586118STzahi Sabo struct wmi_temp_sense_all_cmd cmd = { 26629b586118STzahi Sabo .measure_baseband_en = true, 26639b586118STzahi Sabo .measure_rf_en = true, 26649b586118STzahi Sabo .measure_mode = TEMPERATURE_MEASURE_NOW, 26659b586118STzahi Sabo }; 26669b586118STzahi Sabo struct { 26679b586118STzahi Sabo struct wmi_cmd_hdr wmi; 26689b586118STzahi Sabo struct wmi_temp_sense_all_done_event evt; 26699b586118STzahi Sabo } __packed reply; 26709b586118STzahi Sabo 26719b586118STzahi Sabo if (!sense_all_evt) { 26729b586118STzahi Sabo wil_err(wil, "Invalid sense_all_evt value\n"); 26739b586118STzahi Sabo return -EINVAL; 26749b586118STzahi Sabo } 26759b586118STzahi Sabo 26769b586118STzahi Sabo memset(&reply, 0, sizeof(reply)); 26779b586118STzahi Sabo reply.evt.status = WMI_FW_STATUS_FAILURE; 26789b586118STzahi Sabo rc = wmi_call(wil, WMI_TEMP_SENSE_ALL_CMDID, vif->mid, &cmd, 26799b586118STzahi Sabo sizeof(cmd), WMI_TEMP_SENSE_ALL_DONE_EVENTID, 26809b586118STzahi Sabo &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 26819b586118STzahi Sabo if (rc) 26829b586118STzahi Sabo return rc; 26839b586118STzahi Sabo 26849b586118STzahi Sabo if (reply.evt.status == WMI_FW_STATUS_FAILURE) { 26859b586118STzahi Sabo wil_err(wil, "Failed geting TEMP_SENSE_ALL\n"); 26869b586118STzahi Sabo return -EINVAL; 26879b586118STzahi Sabo } 26889b586118STzahi Sabo 26899b586118STzahi Sabo memcpy(sense_all_evt, &reply.evt, sizeof(reply.evt)); 26909b586118STzahi Sabo return 0; 26919b586118STzahi Sabo } 26929b586118STzahi Sabo 2693e1b43407SAhmad Masri int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, u16 reason, 2694e1b43407SAhmad Masri bool del_sta) 26954d55a0a1SVladimir Kondratiev { 2696e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 26973e9191fcSVladimir Kondratiev int rc; 2698849a564bSDedy Lansky struct wmi_disconnect_sta_cmd disc_sta_cmd = { 2699849a564bSDedy Lansky .disconnect_reason = cpu_to_le16(reason), 2700849a564bSDedy Lansky }; 2701849a564bSDedy Lansky struct wmi_del_sta_cmd del_sta_cmd = { 27024d55a0a1SVladimir Kondratiev .disconnect_reason = cpu_to_le16(reason), 27034d55a0a1SVladimir Kondratiev }; 27043e9191fcSVladimir Kondratiev struct { 2705b874ddecSLior David struct wmi_cmd_hdr wmi; 27063e9191fcSVladimir Kondratiev struct wmi_disconnect_event evt; 27073e9191fcSVladimir Kondratiev } __packed reply; 2708a82553bbSVladimir Kondratiev 2709af3db60aSLazar Alexei wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); 27104d55a0a1SVladimir Kondratiev 2711807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2712e00243faSLior David vif->locally_generated_disc = true; 2713849a564bSDedy Lansky if (del_sta) { 2714849a564bSDedy Lansky ether_addr_copy(del_sta_cmd.dst_mac, mac); 2715e00243faSLior David rc = wmi_call(wil, WMI_DEL_STA_CMDID, vif->mid, &del_sta_cmd, 2716849a564bSDedy Lansky sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID, 2717849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2718849a564bSDedy Lansky } else { 2719849a564bSDedy Lansky ether_addr_copy(disc_sta_cmd.dst_mac, mac); 2720e00243faSLior David rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, vif->mid, 2721e00243faSLior David &disc_sta_cmd, sizeof(disc_sta_cmd), 2722e00243faSLior David WMI_DISCONNECT_EVENTID, 2723849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2724849a564bSDedy Lansky } 27253e9191fcSVladimir Kondratiev /* failure to disconnect in reasonable time treated as FW error */ 27263e9191fcSVladimir Kondratiev if (rc) { 27273e9191fcSVladimir Kondratiev wil_fw_error_recovery(wil); 27283e9191fcSVladimir Kondratiev return rc; 27293e9191fcSVladimir Kondratiev } 27303e9191fcSVladimir Kondratiev wil->sinfo_gen++; 2731e1b43407SAhmad Masri 27323e9191fcSVladimir Kondratiev return 0; 27334d55a0a1SVladimir Kondratiev } 27344d55a0a1SVladimir Kondratiev 2735e00243faSLior David int wmi_addba(struct wil6210_priv *wil, u8 mid, 2736e00243faSLior David u8 ringid, u8 size, u16 timeout) 27373277213fSVladimir Kondratiev { 27387be13fc3SGidon Studinski u8 amsdu = wil->use_enhanced_dma_hw && wil->use_rx_hw_reordering && 27397be13fc3SGidon Studinski test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) && 27407be13fc3SGidon Studinski wil->amsdu_en; 274196c93589SGidon Studinski struct wmi_ring_ba_en_cmd cmd = { 274296c93589SGidon Studinski .ring_id = ringid, 27433277213fSVladimir Kondratiev .agg_max_wsize = size, 27443277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 27457be13fc3SGidon Studinski .amsdu = amsdu, 27463277213fSVladimir Kondratiev }; 27473277213fSVladimir Kondratiev 27487be13fc3SGidon Studinski wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d amsdu %d)\n", 27497be13fc3SGidon Studinski ringid, size, timeout, amsdu); 27503277213fSVladimir Kondratiev 275196c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_EN_CMDID, mid, &cmd, sizeof(cmd)); 27523277213fSVladimir Kondratiev } 27533277213fSVladimir Kondratiev 2754e00243faSLior David int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason) 27553277213fSVladimir Kondratiev { 275696c93589SGidon Studinski struct wmi_ring_ba_dis_cmd cmd = { 275796c93589SGidon Studinski .ring_id = ringid, 27583277213fSVladimir Kondratiev .reason = cpu_to_le16(reason), 27593277213fSVladimir Kondratiev }; 27603277213fSVladimir Kondratiev 2761af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason); 27623277213fSVladimir Kondratiev 276396c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_DIS_CMDID, mid, &cmd, sizeof(cmd)); 27643277213fSVladimir Kondratiev } 27653277213fSVladimir Kondratiev 2766bf0353a6SAhmad Masri int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u16 reason) 276726a359d9SVladimir Kondratiev { 276826a359d9SVladimir Kondratiev struct wmi_rcp_delba_cmd cmd = { 276926a359d9SVladimir Kondratiev .reason = cpu_to_le16(reason), 277026a359d9SVladimir Kondratiev }; 277126a359d9SVladimir Kondratiev 2772bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2773bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2774bf0353a6SAhmad Masri cmd.cid = cid; 2775bf0353a6SAhmad Masri cmd.tid = tid; 2776bf0353a6SAhmad Masri } else { 2777bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2778bf0353a6SAhmad Masri } 2779bf0353a6SAhmad Masri 2780bf0353a6SAhmad Masri wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cid, 2781bf0353a6SAhmad Masri tid, reason); 278226a359d9SVladimir Kondratiev 2783e00243faSLior David return wmi_send(wil, WMI_RCP_DELBA_CMDID, mid, &cmd, sizeof(cmd)); 278426a359d9SVladimir Kondratiev } 278526a359d9SVladimir Kondratiev 2786e00243faSLior David int wmi_addba_rx_resp(struct wil6210_priv *wil, 2787e00243faSLior David u8 mid, u8 cid, u8 tid, u8 token, 27883277213fSVladimir Kondratiev u16 status, bool amsdu, u16 agg_wsize, u16 timeout) 27893277213fSVladimir Kondratiev { 27903277213fSVladimir Kondratiev int rc; 27913277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_cmd cmd = { 27923277213fSVladimir Kondratiev .dialog_token = token, 27933277213fSVladimir Kondratiev .status_code = cpu_to_le16(status), 27943277213fSVladimir Kondratiev /* bit 0: A-MSDU supported 2795c5b3a658SAlexei Avshalom Lazar * bit 1: policy (controlled by FW) 27963277213fSVladimir Kondratiev * bits 2..5: TID 27973277213fSVladimir Kondratiev * bits 6..15: buffer size 27983277213fSVladimir Kondratiev */ 27993277213fSVladimir Kondratiev .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 28003277213fSVladimir Kondratiev (agg_wsize << 6)), 28013277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 28023277213fSVladimir Kondratiev }; 28033277213fSVladimir Kondratiev struct { 2804b874ddecSLior David struct wmi_cmd_hdr wmi; 28053277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_sent_event evt; 2806807b0860SAlexei Avshalom Lazar } __packed reply = { 2807807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 2808807b0860SAlexei Avshalom Lazar }; 28093277213fSVladimir Kondratiev 2810bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2811bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2812bf0353a6SAhmad Masri cmd.cid = cid; 2813bf0353a6SAhmad Masri cmd.tid = tid; 2814bf0353a6SAhmad Masri } else { 2815bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2816bf0353a6SAhmad Masri } 2817bf0353a6SAhmad Masri 28183277213fSVladimir Kondratiev wil_dbg_wmi(wil, 2819e00243faSLior David "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", 2820e00243faSLior David mid, cid, tid, agg_wsize, 2821e00243faSLior David timeout, status, amsdu ? "+" : "-"); 28223277213fSVladimir Kondratiev 2823e00243faSLior David rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, mid, &cmd, sizeof(cmd), 2824230d8442SVladimir Kondratiev WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply), 2825230d8442SVladimir Kondratiev 100); 28263277213fSVladimir Kondratiev if (rc) 28273277213fSVladimir Kondratiev return rc; 28283277213fSVladimir Kondratiev 28293277213fSVladimir Kondratiev if (reply.evt.status) { 28303277213fSVladimir Kondratiev wil_err(wil, "ADDBA response failed with status %d\n", 28313277213fSVladimir Kondratiev le16_to_cpu(reply.evt.status)); 28323277213fSVladimir Kondratiev rc = -EINVAL; 28333277213fSVladimir Kondratiev } 28343277213fSVladimir Kondratiev 28353277213fSVladimir Kondratiev return rc; 28363277213fSVladimir Kondratiev } 28373277213fSVladimir Kondratiev 28387be13fc3SGidon Studinski int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, 28397be13fc3SGidon Studinski u8 token, u16 status, bool amsdu, u16 agg_wsize, 28407be13fc3SGidon Studinski u16 timeout) 28417be13fc3SGidon Studinski { 28427be13fc3SGidon Studinski int rc; 28437be13fc3SGidon Studinski struct wmi_rcp_addba_resp_edma_cmd cmd = { 28447be13fc3SGidon Studinski .cid = cid, 28457be13fc3SGidon Studinski .tid = tid, 28467be13fc3SGidon Studinski .dialog_token = token, 28477be13fc3SGidon Studinski .status_code = cpu_to_le16(status), 28487be13fc3SGidon Studinski /* bit 0: A-MSDU supported 2849c5b3a658SAlexei Avshalom Lazar * bit 1: policy (controlled by FW) 28507be13fc3SGidon Studinski * bits 2..5: TID 28517be13fc3SGidon Studinski * bits 6..15: buffer size 28527be13fc3SGidon Studinski */ 28537be13fc3SGidon Studinski .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 28547be13fc3SGidon Studinski (agg_wsize << 6)), 28557be13fc3SGidon Studinski .ba_timeout = cpu_to_le16(timeout), 28567be13fc3SGidon Studinski /* route all the connections to status ring 0 */ 28577be13fc3SGidon Studinski .status_ring_id = WIL_DEFAULT_RX_STATUS_RING_ID, 28587be13fc3SGidon Studinski }; 28597be13fc3SGidon Studinski struct { 28607be13fc3SGidon Studinski struct wmi_cmd_hdr wmi; 28617be13fc3SGidon Studinski struct wmi_rcp_addba_resp_sent_event evt; 28627be13fc3SGidon Studinski } __packed reply = { 28637be13fc3SGidon Studinski .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 28647be13fc3SGidon Studinski }; 28657be13fc3SGidon Studinski 28667be13fc3SGidon Studinski wil_dbg_wmi(wil, 28677be13fc3SGidon Studinski "ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s, sring_id %d\n", 28687be13fc3SGidon Studinski cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-", 28697be13fc3SGidon Studinski WIL_DEFAULT_RX_STATUS_RING_ID); 28707be13fc3SGidon Studinski 28717be13fc3SGidon Studinski rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_EDMA_CMDID, mid, &cmd, 28727be13fc3SGidon Studinski sizeof(cmd), WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, 28737be13fc3SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 28747be13fc3SGidon Studinski if (rc) 28757be13fc3SGidon Studinski return rc; 28767be13fc3SGidon Studinski 28777be13fc3SGidon Studinski if (reply.evt.status) { 28787be13fc3SGidon Studinski wil_err(wil, "ADDBA response failed with status %d\n", 28797be13fc3SGidon Studinski le16_to_cpu(reply.evt.status)); 28807be13fc3SGidon Studinski rc = -EINVAL; 28817be13fc3SGidon Studinski } 28827be13fc3SGidon Studinski 28837be13fc3SGidon Studinski return rc; 28847be13fc3SGidon Studinski } 28857be13fc3SGidon Studinski 28862c207eb8SMaya Erez int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, 28872c207eb8SMaya Erez enum wmi_ps_profile_type ps_profile) 28882c207eb8SMaya Erez { 2889e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28902c207eb8SMaya Erez int rc; 28912c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_cmd cmd = { 28922c207eb8SMaya Erez .ps_profile = ps_profile, 28932c207eb8SMaya Erez }; 28942c207eb8SMaya Erez struct { 28952c207eb8SMaya Erez struct wmi_cmd_hdr wmi; 28962c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_event evt; 2897807b0860SAlexei Avshalom Lazar } __packed reply = { 2898807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, 2899807b0860SAlexei Avshalom Lazar }; 29002c207eb8SMaya Erez u32 status; 29012c207eb8SMaya Erez 29022c207eb8SMaya Erez wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); 29032c207eb8SMaya Erez 2904e00243faSLior David rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, 2905e00243faSLior David &cmd, sizeof(cmd), 29062c207eb8SMaya Erez WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), 29072c207eb8SMaya Erez 100); 29082c207eb8SMaya Erez if (rc) 29092c207eb8SMaya Erez return rc; 29102c207eb8SMaya Erez 29112c207eb8SMaya Erez status = le32_to_cpu(reply.evt.status); 29122c207eb8SMaya Erez 29132c207eb8SMaya Erez if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) { 29142c207eb8SMaya Erez wil_err(wil, "ps dev profile cfg failed with status %d\n", 29152c207eb8SMaya Erez status); 29162c207eb8SMaya Erez rc = -EINVAL; 29172c207eb8SMaya Erez } 29182c207eb8SMaya Erez 29192c207eb8SMaya Erez return rc; 29202c207eb8SMaya Erez } 29212c207eb8SMaya Erez 29223fea18d0SLior David int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) 29233fea18d0SLior David { 2924e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 29253fea18d0SLior David int rc; 29263fea18d0SLior David struct wmi_set_mgmt_retry_limit_cmd cmd = { 29273fea18d0SLior David .mgmt_retry_limit = retry_short, 29283fea18d0SLior David }; 29293fea18d0SLior David struct { 29303fea18d0SLior David struct wmi_cmd_hdr wmi; 29313fea18d0SLior David struct wmi_set_mgmt_retry_limit_event evt; 2932807b0860SAlexei Avshalom Lazar } __packed reply = { 2933807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2934807b0860SAlexei Avshalom Lazar }; 29353fea18d0SLior David 29363fea18d0SLior David wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); 29373fea18d0SLior David 29383fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 29393fea18d0SLior David return -ENOTSUPP; 29403fea18d0SLior David 2941e00243faSLior David rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, 2942e00243faSLior David &cmd, sizeof(cmd), 29433fea18d0SLior David WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 29443fea18d0SLior David 100); 29453fea18d0SLior David if (rc) 29463fea18d0SLior David return rc; 29473fea18d0SLior David 29483fea18d0SLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 29493fea18d0SLior David wil_err(wil, "set mgmt retry limit failed with status %d\n", 29503fea18d0SLior David reply.evt.status); 29513fea18d0SLior David rc = -EINVAL; 29523fea18d0SLior David } 29533fea18d0SLior David 29543fea18d0SLior David return rc; 29553fea18d0SLior David } 29563fea18d0SLior David 29573fea18d0SLior David int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) 29583fea18d0SLior David { 2959e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 29603fea18d0SLior David int rc; 29613fea18d0SLior David struct { 29623fea18d0SLior David struct wmi_cmd_hdr wmi; 29633fea18d0SLior David struct wmi_get_mgmt_retry_limit_event evt; 29643fea18d0SLior David } __packed reply; 29653fea18d0SLior David 29663fea18d0SLior David wil_dbg_wmi(wil, "getting mgmt retry short\n"); 29673fea18d0SLior David 29683fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 29693fea18d0SLior David return -ENOTSUPP; 29703fea18d0SLior David 2971807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2972e00243faSLior David rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, 29733fea18d0SLior David WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 29743fea18d0SLior David 100); 29753fea18d0SLior David if (rc) 29763fea18d0SLior David return rc; 29773fea18d0SLior David 29783fea18d0SLior David if (retry_short) 29793fea18d0SLior David *retry_short = reply.evt.mgmt_retry_limit; 29803fea18d0SLior David 29813fea18d0SLior David return 0; 29823fea18d0SLior David } 29833fea18d0SLior David 2984e00243faSLior David int wmi_abort_scan(struct wil6210_vif *vif) 2985035859a5SMaya Erez { 2986e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2987035859a5SMaya Erez int rc; 2988035859a5SMaya Erez 2989035859a5SMaya Erez wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n"); 2990035859a5SMaya Erez 2991e00243faSLior David rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, vif->mid, NULL, 0); 2992035859a5SMaya Erez if (rc) 2993035859a5SMaya Erez wil_err(wil, "Failed to abort scan (%d)\n", rc); 2994035859a5SMaya Erez 2995035859a5SMaya Erez return rc; 2996035859a5SMaya Erez } 2997035859a5SMaya Erez 2998e00243faSLior David int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid) 2999849a564bSDedy Lansky { 3000e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 3001849a564bSDedy Lansky int rc; 3002849a564bSDedy Lansky struct wmi_new_sta_cmd cmd = { 3003849a564bSDedy Lansky .aid = aid, 3004849a564bSDedy Lansky }; 3005849a564bSDedy Lansky 3006849a564bSDedy Lansky wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid); 3007849a564bSDedy Lansky 3008849a564bSDedy Lansky ether_addr_copy(cmd.dst_mac, mac); 3009849a564bSDedy Lansky 3010e00243faSLior David rc = wmi_send(wil, WMI_NEW_STA_CMDID, vif->mid, &cmd, sizeof(cmd)); 3011849a564bSDedy Lansky if (rc) 3012849a564bSDedy Lansky wil_err(wil, "Failed to send new sta (%d)\n", rc); 3013849a564bSDedy Lansky 3014849a564bSDedy Lansky return rc; 3015849a564bSDedy Lansky } 3016849a564bSDedy Lansky 30172be7d22fSVladimir Kondratiev void wmi_event_flush(struct wil6210_priv *wil) 30182be7d22fSVladimir Kondratiev { 3019f6b29b65SHamad Kadmany ulong flags; 30202be7d22fSVladimir Kondratiev struct pending_wmi_event *evt, *t; 30212be7d22fSVladimir Kondratiev 3022af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_flush\n"); 30232be7d22fSVladimir Kondratiev 3024f6b29b65SHamad Kadmany spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3025f6b29b65SHamad Kadmany 30262be7d22fSVladimir Kondratiev list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) { 30272be7d22fSVladimir Kondratiev list_del(&evt->list); 30282be7d22fSVladimir Kondratiev kfree(evt); 30292be7d22fSVladimir Kondratiev } 3030f6b29b65SHamad Kadmany 3031f6b29b65SHamad Kadmany spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 30322be7d22fSVladimir Kondratiev } 30332be7d22fSVladimir Kondratiev 30346804cd10SLazar Alexei static const char *suspend_status2name(u8 status) 30356804cd10SLazar Alexei { 30366804cd10SLazar Alexei switch (status) { 30376804cd10SLazar Alexei case WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE: 30386804cd10SLazar Alexei return "LINK_NOT_IDLE"; 303973a7d1e3SAlexei Avshalom Lazar case WMI_TRAFFIC_SUSPEND_REJECTED_DISCONNECT: 304073a7d1e3SAlexei Avshalom Lazar return "DISCONNECT"; 304173a7d1e3SAlexei Avshalom Lazar case WMI_TRAFFIC_SUSPEND_REJECTED_OTHER: 304273a7d1e3SAlexei Avshalom Lazar return "OTHER"; 30436804cd10SLazar Alexei default: 30446804cd10SLazar Alexei return "Untracked status"; 30456804cd10SLazar Alexei } 30466804cd10SLazar Alexei } 30476804cd10SLazar Alexei 3048fe9ee51eSMaya Erez int wmi_suspend(struct wil6210_priv *wil) 3049fe9ee51eSMaya Erez { 3050e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3051fe9ee51eSMaya Erez int rc; 3052fe9ee51eSMaya Erez struct wmi_traffic_suspend_cmd cmd = { 3053fe9ee51eSMaya Erez .wakeup_trigger = wil->wakeup_trigger, 3054fe9ee51eSMaya Erez }; 3055fe9ee51eSMaya Erez struct { 3056fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3057fe9ee51eSMaya Erez struct wmi_traffic_suspend_event evt; 3058807b0860SAlexei Avshalom Lazar } __packed reply = { 3059807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, 3060807b0860SAlexei Avshalom Lazar }; 3061807b0860SAlexei Avshalom Lazar 3062fe9ee51eSMaya Erez u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; 3063fe9ee51eSMaya Erez 3064fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3065fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3066fe9ee51eSMaya Erez 3067e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, 3068e00243faSLior David &cmd, sizeof(cmd), 3069fe9ee51eSMaya Erez WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), 3070fe9ee51eSMaya Erez suspend_to); 3071fe9ee51eSMaya Erez if (rc) { 3072fe9ee51eSMaya Erez wil_err(wil, "wmi_call for suspend req failed, rc=%d\n", rc); 3073fe9ee51eSMaya Erez if (rc == -ETIME) 3074fe9ee51eSMaya Erez /* wmi_call TO */ 3075fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3076fe9ee51eSMaya Erez else 3077fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3078fe9ee51eSMaya Erez goto out; 3079fe9ee51eSMaya Erez } 3080fe9ee51eSMaya Erez 3081fe9ee51eSMaya Erez wil_dbg_wmi(wil, "waiting for suspend_response_completed\n"); 3082fe9ee51eSMaya Erez 3083fe9ee51eSMaya Erez rc = wait_event_interruptible_timeout(wil->wq, 3084fe9ee51eSMaya Erez wil->suspend_resp_comp, 3085fe9ee51eSMaya Erez msecs_to_jiffies(suspend_to)); 3086fe9ee51eSMaya Erez if (rc == 0) { 3087fe9ee51eSMaya Erez wil_err(wil, "TO waiting for suspend_response_completed\n"); 3088fe9ee51eSMaya Erez if (wil->suspend_resp_rcvd) 3089fe9ee51eSMaya Erez /* Device responded but we TO due to another reason */ 3090fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3091fe9ee51eSMaya Erez else 3092fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3093fe9ee51eSMaya Erez rc = -EBUSY; 3094fe9ee51eSMaya Erez goto out; 3095fe9ee51eSMaya Erez } 3096fe9ee51eSMaya Erez 3097fe9ee51eSMaya Erez wil_dbg_wmi(wil, "suspend_response_completed rcvd\n"); 30986804cd10SLazar Alexei if (reply.evt.status != WMI_TRAFFIC_SUSPEND_APPROVED) { 30996804cd10SLazar Alexei wil_dbg_pm(wil, "device rejected the suspend, %s\n", 31006804cd10SLazar Alexei suspend_status2name(reply.evt.status)); 3101fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3102fe9ee51eSMaya Erez } 3103fe9ee51eSMaya Erez rc = reply.evt.status; 3104fe9ee51eSMaya Erez 3105fe9ee51eSMaya Erez out: 3106fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3107fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3108fe9ee51eSMaya Erez 3109fe9ee51eSMaya Erez return rc; 3110fe9ee51eSMaya Erez } 3111fe9ee51eSMaya Erez 31126804cd10SLazar Alexei static void resume_triggers2string(u32 triggers, char *string, int str_size) 31136804cd10SLazar Alexei { 31146804cd10SLazar Alexei string[0] = '\0'; 31156804cd10SLazar Alexei 31166804cd10SLazar Alexei if (!triggers) { 31176804cd10SLazar Alexei strlcat(string, " UNKNOWN", str_size); 31186804cd10SLazar Alexei return; 31196804cd10SLazar Alexei } 31206804cd10SLazar Alexei 31216804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_HOST) 31226804cd10SLazar Alexei strlcat(string, " HOST", str_size); 31236804cd10SLazar Alexei 31246804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_UCAST_RX) 31256804cd10SLazar Alexei strlcat(string, " UCAST_RX", str_size); 31266804cd10SLazar Alexei 31276804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_BCAST_RX) 31286804cd10SLazar Alexei strlcat(string, " BCAST_RX", str_size); 31296804cd10SLazar Alexei 31306804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_WMI_EVT) 31316804cd10SLazar Alexei strlcat(string, " WMI_EVT", str_size); 313273a7d1e3SAlexei Avshalom Lazar 313373a7d1e3SAlexei Avshalom Lazar if (triggers & WMI_RESUME_TRIGGER_DISCONNECT) 313473a7d1e3SAlexei Avshalom Lazar strlcat(string, " DISCONNECT", str_size); 31356804cd10SLazar Alexei } 31366804cd10SLazar Alexei 3137fe9ee51eSMaya Erez int wmi_resume(struct wil6210_priv *wil) 3138fe9ee51eSMaya Erez { 3139e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3140fe9ee51eSMaya Erez int rc; 31416804cd10SLazar Alexei char string[100]; 3142fe9ee51eSMaya Erez struct { 3143fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3144fe9ee51eSMaya Erez struct wmi_traffic_resume_event evt; 3145807b0860SAlexei Avshalom Lazar } __packed reply = { 3146807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, 3147807b0860SAlexei Avshalom Lazar .resume_triggers = 3148807b0860SAlexei Avshalom Lazar cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, 3149807b0860SAlexei Avshalom Lazar }; 3150fe9ee51eSMaya Erez 3151e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, 3152fe9ee51eSMaya Erez WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), 3153fe9ee51eSMaya Erez WIL_WAIT_FOR_SUSPEND_RESUME_COMP); 3154fe9ee51eSMaya Erez if (rc) 3155fe9ee51eSMaya Erez return rc; 31566804cd10SLazar Alexei resume_triggers2string(le32_to_cpu(reply.evt.resume_triggers), string, 31576804cd10SLazar Alexei sizeof(string)); 31586804cd10SLazar Alexei wil_dbg_pm(wil, "device resume %s, resume triggers:%s (0x%x)\n", 31596804cd10SLazar Alexei reply.evt.status ? "failed" : "passed", string, 31606804cd10SLazar Alexei le32_to_cpu(reply.evt.resume_triggers)); 3161fe9ee51eSMaya Erez 3162fe9ee51eSMaya Erez return reply.evt.status; 3163fe9ee51eSMaya Erez } 3164fe9ee51eSMaya Erez 31654aebd3bdSLior David int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, 31664aebd3bdSLior David const u8 *mac, enum nl80211_iftype iftype) 31674aebd3bdSLior David { 31684aebd3bdSLior David int rc; 31694aebd3bdSLior David struct wmi_port_allocate_cmd cmd = { 31704aebd3bdSLior David .mid = mid, 31714aebd3bdSLior David }; 31724aebd3bdSLior David struct { 31734aebd3bdSLior David struct wmi_cmd_hdr wmi; 31744aebd3bdSLior David struct wmi_port_allocated_event evt; 3175807b0860SAlexei Avshalom Lazar } __packed reply = { 3176807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3177807b0860SAlexei Avshalom Lazar }; 31784aebd3bdSLior David 31794aebd3bdSLior David wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", 31804aebd3bdSLior David mid, iftype, mac); 31814aebd3bdSLior David 31824aebd3bdSLior David ether_addr_copy(cmd.mac, mac); 31834aebd3bdSLior David switch (iftype) { 31844aebd3bdSLior David case NL80211_IFTYPE_STATION: 31854aebd3bdSLior David cmd.port_role = WMI_PORT_STA; 31864aebd3bdSLior David break; 31874aebd3bdSLior David case NL80211_IFTYPE_AP: 31884aebd3bdSLior David cmd.port_role = WMI_PORT_AP; 31894aebd3bdSLior David break; 31904aebd3bdSLior David case NL80211_IFTYPE_P2P_CLIENT: 31914aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_CLIENT; 31924aebd3bdSLior David break; 31934aebd3bdSLior David case NL80211_IFTYPE_P2P_GO: 31944aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_GO; 31954aebd3bdSLior David break; 31964aebd3bdSLior David /* what about monitor??? */ 31974aebd3bdSLior David default: 31984aebd3bdSLior David wil_err(wil, "unsupported iftype: %d\n", iftype); 31994aebd3bdSLior David return -EINVAL; 32004aebd3bdSLior David } 32014aebd3bdSLior David 32024aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, 32034aebd3bdSLior David &cmd, sizeof(cmd), 32044aebd3bdSLior David WMI_PORT_ALLOCATED_EVENTID, &reply, 32054aebd3bdSLior David sizeof(reply), 300); 32064aebd3bdSLior David if (rc) { 32074aebd3bdSLior David wil_err(wil, "failed to allocate port, status %d\n", rc); 32084aebd3bdSLior David return rc; 32094aebd3bdSLior David } 32104aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 32114aebd3bdSLior David wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", 32124aebd3bdSLior David reply.evt.status); 32134aebd3bdSLior David return -EINVAL; 32144aebd3bdSLior David } 32154aebd3bdSLior David 32164aebd3bdSLior David return 0; 32174aebd3bdSLior David } 32184aebd3bdSLior David 32194aebd3bdSLior David int wmi_port_delete(struct wil6210_priv *wil, u8 mid) 32204aebd3bdSLior David { 32214aebd3bdSLior David int rc; 32224aebd3bdSLior David struct wmi_port_delete_cmd cmd = { 32234aebd3bdSLior David .mid = mid, 32244aebd3bdSLior David }; 32254aebd3bdSLior David struct { 32264aebd3bdSLior David struct wmi_cmd_hdr wmi; 32274aebd3bdSLior David struct wmi_port_deleted_event evt; 3228807b0860SAlexei Avshalom Lazar } __packed reply = { 3229807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3230807b0860SAlexei Avshalom Lazar }; 32314aebd3bdSLior David 32324aebd3bdSLior David wil_dbg_misc(wil, "port delete, mid %d\n", mid); 32334aebd3bdSLior David 32344aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, 32354aebd3bdSLior David &cmd, sizeof(cmd), 32364aebd3bdSLior David WMI_PORT_DELETED_EVENTID, &reply, 32374aebd3bdSLior David sizeof(reply), 2000); 32384aebd3bdSLior David if (rc) { 32394aebd3bdSLior David wil_err(wil, "failed to delete port, status %d\n", rc); 32404aebd3bdSLior David return rc; 32414aebd3bdSLior David } 32424aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 32434aebd3bdSLior David wil_err(wil, "WMI_PORT_DELETE returned status %d\n", 32444aebd3bdSLior David reply.evt.status); 32454aebd3bdSLior David return -EINVAL; 32464aebd3bdSLior David } 32474aebd3bdSLior David 32484aebd3bdSLior David return 0; 32494aebd3bdSLior David } 32504aebd3bdSLior David 3251e00243faSLior David static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, 32522be7d22fSVladimir Kondratiev void *d, int len) 32532be7d22fSVladimir Kondratiev { 32542be7d22fSVladimir Kondratiev uint i; 32552be7d22fSVladimir Kondratiev 32562be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) { 32572be7d22fSVladimir Kondratiev if (wmi_evt_handlers[i].eventid == id) { 3258e00243faSLior David wmi_evt_handlers[i].handler(vif, id, d, len); 32592be7d22fSVladimir Kondratiev return true; 32602be7d22fSVladimir Kondratiev } 32612be7d22fSVladimir Kondratiev } 32622be7d22fSVladimir Kondratiev 32632be7d22fSVladimir Kondratiev return false; 32642be7d22fSVladimir Kondratiev } 32652be7d22fSVladimir Kondratiev 32662be7d22fSVladimir Kondratiev static void wmi_event_handle(struct wil6210_priv *wil, 32672be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 32682be7d22fSVladimir Kondratiev { 32692be7d22fSVladimir Kondratiev u16 len = le16_to_cpu(hdr->len); 32704aebd3bdSLior David struct wil6210_vif *vif; 32712be7d22fSVladimir Kondratiev 32722be7d22fSVladimir Kondratiev if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && 3273b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 3274b874ddecSLior David struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); 32752be7d22fSVladimir Kondratiev void *evt_data = (void *)(&wmi[1]); 3276b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 3277e00243faSLior David u8 mid = wmi->mid; 3278028e1836SVladimir Kondratiev 3279e00243faSLior David wil_dbg_wmi(wil, "Handle %s (0x%04x) (reply_id 0x%04x,%d)\n", 3280e00243faSLior David eventid2name(id), id, wil->reply_id, 3281e00243faSLior David wil->reply_mid); 3282e00243faSLior David 32834aebd3bdSLior David if (mid == MID_BROADCAST) 32844aebd3bdSLior David mid = 0; 3285e4a29bddSAhmad Masri if (mid >= GET_MAX_VIFS(wil)) { 32864aebd3bdSLior David wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", 32874aebd3bdSLior David mid); 32884aebd3bdSLior David return; 32894aebd3bdSLior David } 32904aebd3bdSLior David vif = wil->vifs[mid]; 32914aebd3bdSLior David if (!vif) { 32924aebd3bdSLior David wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", 32934aebd3bdSLior David mid); 32944aebd3bdSLior David return; 32954aebd3bdSLior David } 32964aebd3bdSLior David 32972be7d22fSVladimir Kondratiev /* check if someone waits for this event */ 3298e00243faSLior David if (wil->reply_id && wil->reply_id == id && 3299e00243faSLior David wil->reply_mid == mid) { 33000916d9f2SMaya Erez WARN_ON(wil->reply_buf); 3301e00243faSLior David 3302e00243faSLior David wmi_evt_call_handler(vif, id, evt_data, 33032be7d22fSVladimir Kondratiev len - sizeof(*wmi)); 3304af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n", 3305af3db60aSLazar Alexei id); 330659502647SDedy Lansky complete(&wil->wmi_call); 33072be7d22fSVladimir Kondratiev return; 33082be7d22fSVladimir Kondratiev } 33092be7d22fSVladimir Kondratiev /* unsolicited event */ 33102be7d22fSVladimir Kondratiev /* search for handler */ 3311e00243faSLior David if (!wmi_evt_call_handler(vif, id, evt_data, 33122be7d22fSVladimir Kondratiev len - sizeof(*wmi))) { 3313a3ce5ccdSDedy Lansky wil_info(wil, "Unhandled event 0x%04x\n", id); 33142be7d22fSVladimir Kondratiev } 33152be7d22fSVladimir Kondratiev } else { 33162be7d22fSVladimir Kondratiev wil_err(wil, "Unknown event type\n"); 33172be7d22fSVladimir Kondratiev print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1, 33182be7d22fSVladimir Kondratiev hdr, sizeof(*hdr) + len, true); 33192be7d22fSVladimir Kondratiev } 33202be7d22fSVladimir Kondratiev } 33212be7d22fSVladimir Kondratiev 33222be7d22fSVladimir Kondratiev /* 33232be7d22fSVladimir Kondratiev * Retrieve next WMI event from the pending list 33242be7d22fSVladimir Kondratiev */ 33252be7d22fSVladimir Kondratiev static struct list_head *next_wmi_ev(struct wil6210_priv *wil) 33262be7d22fSVladimir Kondratiev { 33272be7d22fSVladimir Kondratiev ulong flags; 33282be7d22fSVladimir Kondratiev struct list_head *ret = NULL; 33292be7d22fSVladimir Kondratiev 33302be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 33312be7d22fSVladimir Kondratiev 33322be7d22fSVladimir Kondratiev if (!list_empty(&wil->pending_wmi_ev)) { 33332be7d22fSVladimir Kondratiev ret = wil->pending_wmi_ev.next; 33342be7d22fSVladimir Kondratiev list_del(ret); 33352be7d22fSVladimir Kondratiev } 33362be7d22fSVladimir Kondratiev 33372be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 33382be7d22fSVladimir Kondratiev 33392be7d22fSVladimir Kondratiev return ret; 33402be7d22fSVladimir Kondratiev } 33412be7d22fSVladimir Kondratiev 33422be7d22fSVladimir Kondratiev /* 33432be7d22fSVladimir Kondratiev * Handler for the WMI events 33442be7d22fSVladimir Kondratiev */ 33452be7d22fSVladimir Kondratiev void wmi_event_worker(struct work_struct *work) 33462be7d22fSVladimir Kondratiev { 33472be7d22fSVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 33482be7d22fSVladimir Kondratiev wmi_event_worker); 33492be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 33502be7d22fSVladimir Kondratiev struct list_head *lh; 33512be7d22fSVladimir Kondratiev 3352af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Start\n"); 33532be7d22fSVladimir Kondratiev while ((lh = next_wmi_ev(wil)) != NULL) { 33542be7d22fSVladimir Kondratiev evt = list_entry(lh, struct pending_wmi_event, list); 33552be7d22fSVladimir Kondratiev wmi_event_handle(wil, &evt->event.hdr); 33562be7d22fSVladimir Kondratiev kfree(evt); 33572be7d22fSVladimir Kondratiev } 3358af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Finished\n"); 33592be7d22fSVladimir Kondratiev } 3360fe9ee51eSMaya Erez 3361fe9ee51eSMaya Erez bool wil_is_wmi_idle(struct wil6210_priv *wil) 3362fe9ee51eSMaya Erez { 3363fe9ee51eSMaya Erez ulong flags; 3364fe9ee51eSMaya Erez struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 3365fe9ee51eSMaya Erez bool rc = false; 3366fe9ee51eSMaya Erez 3367fe9ee51eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3368fe9ee51eSMaya Erez 3369fe9ee51eSMaya Erez /* Check if there are pending WMI events in the events queue */ 3370fe9ee51eSMaya Erez if (!list_empty(&wil->pending_wmi_ev)) { 3371fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI events in queue\n"); 3372fe9ee51eSMaya Erez goto out; 3373fe9ee51eSMaya Erez } 3374fe9ee51eSMaya Erez 3375fe9ee51eSMaya Erez /* Check if there is a pending WMI call */ 3376fe9ee51eSMaya Erez if (wil->reply_id) { 3377fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI call\n"); 3378fe9ee51eSMaya Erez goto out; 3379fe9ee51eSMaya Erez } 3380fe9ee51eSMaya Erez 3381fe9ee51eSMaya Erez /* Check if there are pending RX events in mbox */ 3382fe9ee51eSMaya Erez r->head = wil_r(wil, RGF_MBOX + 3383fe9ee51eSMaya Erez offsetof(struct wil6210_mbox_ctl, rx.head)); 3384fe9ee51eSMaya Erez if (r->tail != r->head) 3385fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI mbox events\n"); 3386fe9ee51eSMaya Erez else 3387fe9ee51eSMaya Erez rc = true; 3388fe9ee51eSMaya Erez 3389fe9ee51eSMaya Erez out: 3390fe9ee51eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 3391fe9ee51eSMaya Erez return rc; 3392fe9ee51eSMaya Erez } 3393a5dc6883SDedy Lansky 3394a5dc6883SDedy Lansky static void 3395a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(struct wil6210_priv *wil, 3396a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3397a5dc6883SDedy Lansky struct cfg80211_ssid *ssids, int n_ssids, 3398a5dc6883SDedy Lansky struct cfg80211_match_set *match_sets, 3399a5dc6883SDedy Lansky int n_match_sets) 3400a5dc6883SDedy Lansky { 3401a5dc6883SDedy Lansky int i; 3402a5dc6883SDedy Lansky 3403a5dc6883SDedy Lansky if (n_match_sets > WMI_MAX_PNO_SSID_NUM) { 3404a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many match sets (%d), use first %d\n", 3405a5dc6883SDedy Lansky n_match_sets, WMI_MAX_PNO_SSID_NUM); 3406a5dc6883SDedy Lansky n_match_sets = WMI_MAX_PNO_SSID_NUM; 3407a5dc6883SDedy Lansky } 3408a5dc6883SDedy Lansky cmd->num_of_ssids = n_match_sets; 3409a5dc6883SDedy Lansky 3410a5dc6883SDedy Lansky for (i = 0; i < n_match_sets; i++) { 3411a5dc6883SDedy Lansky struct wmi_sched_scan_ssid_match *wmi_match = 3412a5dc6883SDedy Lansky &cmd->ssid_for_match[i]; 3413a5dc6883SDedy Lansky struct cfg80211_match_set *cfg_match = &match_sets[i]; 3414a5dc6883SDedy Lansky int j; 3415a5dc6883SDedy Lansky 3416a5dc6883SDedy Lansky wmi_match->ssid_len = cfg_match->ssid.ssid_len; 3417a5dc6883SDedy Lansky memcpy(wmi_match->ssid, cfg_match->ssid.ssid, 3418a5dc6883SDedy Lansky min_t(u8, wmi_match->ssid_len, WMI_MAX_SSID_LEN)); 3419a5dc6883SDedy Lansky wmi_match->rssi_threshold = S8_MIN; 3420a5dc6883SDedy Lansky if (cfg_match->rssi_thold >= S8_MIN && 3421a5dc6883SDedy Lansky cfg_match->rssi_thold <= S8_MAX) 3422a5dc6883SDedy Lansky wmi_match->rssi_threshold = cfg_match->rssi_thold; 3423a5dc6883SDedy Lansky 3424a5dc6883SDedy Lansky for (j = 0; j < n_ssids; j++) 3425a5dc6883SDedy Lansky if (wmi_match->ssid_len == ssids[j].ssid_len && 3426a5dc6883SDedy Lansky memcmp(wmi_match->ssid, ssids[j].ssid, 3427a5dc6883SDedy Lansky wmi_match->ssid_len) == 0) 3428a5dc6883SDedy Lansky wmi_match->add_ssid_to_probe = true; 3429a5dc6883SDedy Lansky } 3430a5dc6883SDedy Lansky } 3431a5dc6883SDedy Lansky 3432a5dc6883SDedy Lansky static void 3433a5dc6883SDedy Lansky wmi_sched_scan_set_channels(struct wil6210_priv *wil, 3434a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3435a5dc6883SDedy Lansky u32 n_channels, 3436a5dc6883SDedy Lansky struct ieee80211_channel **channels) 3437a5dc6883SDedy Lansky { 3438a5dc6883SDedy Lansky int i; 3439a5dc6883SDedy Lansky 3440a5dc6883SDedy Lansky if (n_channels > WMI_MAX_CHANNEL_NUM) { 3441a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many channels (%d), use first %d\n", 3442a5dc6883SDedy Lansky n_channels, WMI_MAX_CHANNEL_NUM); 3443a5dc6883SDedy Lansky n_channels = WMI_MAX_CHANNEL_NUM; 3444a5dc6883SDedy Lansky } 3445a5dc6883SDedy Lansky cmd->num_of_channels = n_channels; 3446a5dc6883SDedy Lansky 3447a5dc6883SDedy Lansky for (i = 0; i < n_channels; i++) { 3448a5dc6883SDedy Lansky struct ieee80211_channel *cfg_chan = channels[i]; 3449a5dc6883SDedy Lansky 3450a5dc6883SDedy Lansky cmd->channel_list[i] = cfg_chan->hw_value - 1; 3451a5dc6883SDedy Lansky } 3452a5dc6883SDedy Lansky } 3453a5dc6883SDedy Lansky 3454a5dc6883SDedy Lansky static void 3455a5dc6883SDedy Lansky wmi_sched_scan_set_plans(struct wil6210_priv *wil, 3456a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3457a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *scan_plans, 3458a5dc6883SDedy Lansky int n_scan_plans) 3459a5dc6883SDedy Lansky { 3460a5dc6883SDedy Lansky int i; 3461a5dc6883SDedy Lansky 3462a5dc6883SDedy Lansky if (n_scan_plans > WMI_MAX_PLANS_NUM) { 3463a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many plans (%d), use first %d\n", 3464a5dc6883SDedy Lansky n_scan_plans, WMI_MAX_PLANS_NUM); 3465a5dc6883SDedy Lansky n_scan_plans = WMI_MAX_PLANS_NUM; 3466a5dc6883SDedy Lansky } 3467a5dc6883SDedy Lansky 3468a5dc6883SDedy Lansky for (i = 0; i < n_scan_plans; i++) { 3469a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *cfg_plan = &scan_plans[i]; 3470a5dc6883SDedy Lansky 3471a5dc6883SDedy Lansky cmd->scan_plans[i].interval_sec = 3472a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->interval); 3473a5dc6883SDedy Lansky cmd->scan_plans[i].num_of_iterations = 3474a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->iterations); 3475a5dc6883SDedy Lansky } 3476a5dc6883SDedy Lansky } 3477a5dc6883SDedy Lansky 3478a5dc6883SDedy Lansky int wmi_start_sched_scan(struct wil6210_priv *wil, 3479a5dc6883SDedy Lansky struct cfg80211_sched_scan_request *request) 3480a5dc6883SDedy Lansky { 3481e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3482a5dc6883SDedy Lansky int rc; 3483a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd cmd = { 3484a5dc6883SDedy Lansky .min_rssi_threshold = S8_MIN, 3485a5dc6883SDedy Lansky .initial_delay_sec = cpu_to_le16(request->delay), 3486a5dc6883SDedy Lansky }; 3487a5dc6883SDedy Lansky struct { 3488a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3489a5dc6883SDedy Lansky struct wmi_start_sched_scan_event evt; 3490807b0860SAlexei Avshalom Lazar } __packed reply = { 3491807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3492807b0860SAlexei Avshalom Lazar }; 3493a5dc6883SDedy Lansky 3494a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3495a5dc6883SDedy Lansky return -ENOTSUPP; 3496a5dc6883SDedy Lansky 3497a5dc6883SDedy Lansky if (request->min_rssi_thold >= S8_MIN && 3498a5dc6883SDedy Lansky request->min_rssi_thold <= S8_MAX) 3499a5dc6883SDedy Lansky cmd.min_rssi_threshold = request->min_rssi_thold; 3500a5dc6883SDedy Lansky 3501a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(wil, &cmd, request->ssids, request->n_ssids, 3502a5dc6883SDedy Lansky request->match_sets, request->n_match_sets); 3503a5dc6883SDedy Lansky wmi_sched_scan_set_channels(wil, &cmd, 3504a5dc6883SDedy Lansky request->n_channels, request->channels); 3505a5dc6883SDedy Lansky wmi_sched_scan_set_plans(wil, &cmd, 3506a5dc6883SDedy Lansky request->scan_plans, request->n_scan_plans); 3507a5dc6883SDedy Lansky 3508e00243faSLior David rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, 3509e00243faSLior David &cmd, sizeof(cmd), 3510a5dc6883SDedy Lansky WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3511a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3512a5dc6883SDedy Lansky if (rc) 3513a5dc6883SDedy Lansky return rc; 3514a5dc6883SDedy Lansky 3515a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3516a5dc6883SDedy Lansky wil_err(wil, "start sched scan failed, result %d\n", 3517a5dc6883SDedy Lansky reply.evt.result); 3518a5dc6883SDedy Lansky return -EINVAL; 3519a5dc6883SDedy Lansky } 3520a5dc6883SDedy Lansky 3521a5dc6883SDedy Lansky return 0; 3522a5dc6883SDedy Lansky } 3523a5dc6883SDedy Lansky 3524a5dc6883SDedy Lansky int wmi_stop_sched_scan(struct wil6210_priv *wil) 3525a5dc6883SDedy Lansky { 3526e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3527a5dc6883SDedy Lansky int rc; 3528a5dc6883SDedy Lansky struct { 3529a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3530a5dc6883SDedy Lansky struct wmi_stop_sched_scan_event evt; 3531807b0860SAlexei Avshalom Lazar } __packed reply = { 3532807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3533807b0860SAlexei Avshalom Lazar }; 3534a5dc6883SDedy Lansky 3535a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3536a5dc6883SDedy Lansky return -ENOTSUPP; 3537a5dc6883SDedy Lansky 3538e00243faSLior David rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, 3539a5dc6883SDedy Lansky WMI_STOP_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3540a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3541a5dc6883SDedy Lansky if (rc) 3542a5dc6883SDedy Lansky return rc; 3543a5dc6883SDedy Lansky 3544a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3545a5dc6883SDedy Lansky wil_err(wil, "stop sched scan failed, result %d\n", 3546a5dc6883SDedy Lansky reply.evt.result); 3547a5dc6883SDedy Lansky return -EINVAL; 3548a5dc6883SDedy Lansky } 3549a5dc6883SDedy Lansky 3550a5dc6883SDedy Lansky return 0; 3551a5dc6883SDedy Lansky } 35521c21cc5fSDedy Lansky 35531c21cc5fSDedy Lansky int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) 35541c21cc5fSDedy Lansky { 35551c21cc5fSDedy Lansky size_t total; 35561c21cc5fSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 35571c21cc5fSDedy Lansky struct ieee80211_mgmt *mgmt_frame = (void *)buf; 35581c21cc5fSDedy Lansky struct wmi_sw_tx_req_cmd *cmd; 35591c21cc5fSDedy Lansky struct { 35601c21cc5fSDedy Lansky struct wmi_cmd_hdr wmi; 35611c21cc5fSDedy Lansky struct wmi_sw_tx_complete_event evt; 35621c21cc5fSDedy Lansky } __packed evt = { 35631c21cc5fSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 35641c21cc5fSDedy Lansky }; 35651c21cc5fSDedy Lansky int rc; 35661c21cc5fSDedy Lansky 35671c21cc5fSDedy Lansky wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); 35681c21cc5fSDedy Lansky wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 35691c21cc5fSDedy Lansky len, true); 35701c21cc5fSDedy Lansky 35711c21cc5fSDedy Lansky if (len < sizeof(struct ieee80211_hdr_3addr)) 35721c21cc5fSDedy Lansky return -EINVAL; 35731c21cc5fSDedy Lansky 35741c21cc5fSDedy Lansky total = sizeof(*cmd) + len; 35751c21cc5fSDedy Lansky if (total < len) { 35761c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx invalid len %zu\n", len); 35771c21cc5fSDedy Lansky return -EINVAL; 35781c21cc5fSDedy Lansky } 35791c21cc5fSDedy Lansky 35801c21cc5fSDedy Lansky cmd = kmalloc(total, GFP_KERNEL); 35811c21cc5fSDedy Lansky if (!cmd) 35821c21cc5fSDedy Lansky return -ENOMEM; 35831c21cc5fSDedy Lansky 35841c21cc5fSDedy Lansky memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 35851c21cc5fSDedy Lansky cmd->len = cpu_to_le16(len); 35861c21cc5fSDedy Lansky memcpy(cmd->payload, buf, len); 35871c21cc5fSDedy Lansky 35881c21cc5fSDedy Lansky rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, 35891c21cc5fSDedy Lansky WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 35901c21cc5fSDedy Lansky if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 359149122ec4SLior David wil_dbg_wmi(wil, "mgmt_tx failed with status %d\n", 359249122ec4SLior David evt.evt.status); 359349122ec4SLior David rc = -EAGAIN; 35941c21cc5fSDedy Lansky } 35951c21cc5fSDedy Lansky 35961c21cc5fSDedy Lansky kfree(cmd); 35971c21cc5fSDedy Lansky 35981c21cc5fSDedy Lansky return rc; 35991c21cc5fSDedy Lansky } 360096c93589SGidon Studinski 3601b698e2dfSAhmad Masri int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, 3602b698e2dfSAhmad Masri u8 channel, u16 duration_ms) 3603b698e2dfSAhmad Masri { 3604b698e2dfSAhmad Masri size_t total; 3605b698e2dfSAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 3606b698e2dfSAhmad Masri struct ieee80211_mgmt *mgmt_frame = (void *)buf; 3607b698e2dfSAhmad Masri struct wmi_sw_tx_req_ext_cmd *cmd; 3608b698e2dfSAhmad Masri struct { 3609b698e2dfSAhmad Masri struct wmi_cmd_hdr wmi; 3610b698e2dfSAhmad Masri struct wmi_sw_tx_complete_event evt; 3611b698e2dfSAhmad Masri } __packed evt = { 3612b698e2dfSAhmad Masri .evt = {.status = WMI_FW_STATUS_FAILURE}, 3613b698e2dfSAhmad Masri }; 3614b698e2dfSAhmad Masri int rc; 3615b698e2dfSAhmad Masri 3616b698e2dfSAhmad Masri wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", 3617b698e2dfSAhmad Masri vif->mid, channel, duration_ms); 3618b698e2dfSAhmad Masri wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 3619b698e2dfSAhmad Masri len, true); 3620b698e2dfSAhmad Masri 3621b698e2dfSAhmad Masri if (len < sizeof(struct ieee80211_hdr_3addr)) { 3622b698e2dfSAhmad Masri wil_err(wil, "short frame. len %zu\n", len); 3623b698e2dfSAhmad Masri return -EINVAL; 3624b698e2dfSAhmad Masri } 3625b698e2dfSAhmad Masri 3626b698e2dfSAhmad Masri total = sizeof(*cmd) + len; 3627b698e2dfSAhmad Masri if (total < len) { 3628b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); 3629b698e2dfSAhmad Masri return -EINVAL; 3630b698e2dfSAhmad Masri } 3631b698e2dfSAhmad Masri 3632b698e2dfSAhmad Masri cmd = kzalloc(total, GFP_KERNEL); 3633b698e2dfSAhmad Masri if (!cmd) 3634b698e2dfSAhmad Masri return -ENOMEM; 3635b698e2dfSAhmad Masri 3636b698e2dfSAhmad Masri memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 3637b698e2dfSAhmad Masri cmd->len = cpu_to_le16(len); 3638b698e2dfSAhmad Masri memcpy(cmd->payload, buf, len); 3639b698e2dfSAhmad Masri cmd->channel = channel - 1; 3640b698e2dfSAhmad Masri cmd->duration_ms = cpu_to_le16(duration_ms); 3641b698e2dfSAhmad Masri 3642b698e2dfSAhmad Masri rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, 3643b698e2dfSAhmad Masri WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 3644b698e2dfSAhmad Masri if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 364549122ec4SLior David wil_dbg_wmi(wil, "mgmt_tx_ext failed with status %d\n", 3646b698e2dfSAhmad Masri evt.evt.status); 364749122ec4SLior David rc = -EAGAIN; 3648b698e2dfSAhmad Masri } 3649b698e2dfSAhmad Masri 3650b698e2dfSAhmad Masri kfree(cmd); 3651b698e2dfSAhmad Masri 3652b698e2dfSAhmad Masri return rc; 3653b698e2dfSAhmad Masri } 3654b698e2dfSAhmad Masri 365596c93589SGidon Studinski int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) 365696c93589SGidon Studinski { 365796c93589SGidon Studinski int rc; 365896c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 365996c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 366096c93589SGidon Studinski struct wmi_tx_status_ring_add_cmd cmd = { 366196c93589SGidon Studinski .ring_cfg = { 366296c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 366396c93589SGidon Studinski }, 366496c93589SGidon Studinski .irq_index = WIL_TX_STATUS_IRQ_IDX 366596c93589SGidon Studinski }; 366696c93589SGidon Studinski struct { 366796c93589SGidon Studinski struct wmi_cmd_hdr hdr; 366896c93589SGidon Studinski struct wmi_tx_status_ring_cfg_done_event evt; 366996c93589SGidon Studinski } __packed reply = { 367096c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 367196c93589SGidon Studinski }; 367296c93589SGidon Studinski 367396c93589SGidon Studinski cmd.ring_cfg.ring_id = ring_id; 367496c93589SGidon Studinski 367596c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 367696c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 367796c93589SGidon Studinski sizeof(cmd), WMI_TX_STATUS_RING_CFG_DONE_EVENTID, 367896c93589SGidon Studinski &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 367996c93589SGidon Studinski if (rc) { 368096c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 368196c93589SGidon Studinski return rc; 368296c93589SGidon Studinski } 368396c93589SGidon Studinski 368496c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 368596c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, status %d\n", 368696c93589SGidon Studinski reply.evt.status); 368796c93589SGidon Studinski return -EINVAL; 368896c93589SGidon Studinski } 368996c93589SGidon Studinski 369096c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 369196c93589SGidon Studinski 369296c93589SGidon Studinski return 0; 369396c93589SGidon Studinski } 369496c93589SGidon Studinski 369596c93589SGidon Studinski int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc) 369696c93589SGidon Studinski { 369796c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 369896c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 369996c93589SGidon Studinski int rc; 370096c93589SGidon Studinski struct wmi_cfg_def_rx_offload_cmd cmd = { 370196c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(WIL_MAX_ETH_MTU)), 370296c93589SGidon Studinski .max_rx_pl_per_desc = cpu_to_le16(max_rx_pl_per_desc), 370396c93589SGidon Studinski .decap_trans_type = WMI_DECAP_TYPE_802_3, 370496c93589SGidon Studinski .l2_802_3_offload_ctrl = 0, 370596c93589SGidon Studinski .l3_l4_ctrl = 1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS, 370696c93589SGidon Studinski }; 370796c93589SGidon Studinski struct { 370896c93589SGidon Studinski struct wmi_cmd_hdr hdr; 370996c93589SGidon Studinski struct wmi_cfg_def_rx_offload_done_event evt; 371096c93589SGidon Studinski } __packed reply = { 371196c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 371296c93589SGidon Studinski }; 371396c93589SGidon Studinski 371496c93589SGidon Studinski rc = wmi_call(wil, WMI_CFG_DEF_RX_OFFLOAD_CMDID, vif->mid, &cmd, 371596c93589SGidon Studinski sizeof(cmd), WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID, &reply, 371696c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 371796c93589SGidon Studinski if (rc) { 371896c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, rc %d\n", rc); 371996c93589SGidon Studinski return rc; 372096c93589SGidon Studinski } 372196c93589SGidon Studinski 372296c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 372396c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, status %d\n", 372496c93589SGidon Studinski reply.evt.status); 372596c93589SGidon Studinski return -EINVAL; 372696c93589SGidon Studinski } 372796c93589SGidon Studinski 372896c93589SGidon Studinski return 0; 372996c93589SGidon Studinski } 373096c93589SGidon Studinski 373196c93589SGidon Studinski int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id) 373296c93589SGidon Studinski { 373396c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 373496c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 373596c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 373696c93589SGidon Studinski int rc; 373796c93589SGidon Studinski struct wmi_rx_status_ring_add_cmd cmd = { 373896c93589SGidon Studinski .ring_cfg = { 373996c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 374096c93589SGidon Studinski .ring_id = ring_id, 374196c93589SGidon Studinski }, 374296c93589SGidon Studinski .rx_msg_type = wil->use_compressed_rx_status ? 374396c93589SGidon Studinski WMI_RX_MSG_TYPE_COMPRESSED : 374496c93589SGidon Studinski WMI_RX_MSG_TYPE_EXTENDED, 374596c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 374696c93589SGidon Studinski }; 374796c93589SGidon Studinski struct { 374896c93589SGidon Studinski struct wmi_cmd_hdr hdr; 374996c93589SGidon Studinski struct wmi_rx_status_ring_cfg_done_event evt; 375096c93589SGidon Studinski } __packed reply = { 375196c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 375296c93589SGidon Studinski }; 375396c93589SGidon Studinski 375496c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 375596c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 375696c93589SGidon Studinski sizeof(cmd), WMI_RX_STATUS_RING_CFG_DONE_EVENTID, &reply, 375796c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 375896c93589SGidon Studinski if (rc) { 375996c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 376096c93589SGidon Studinski return rc; 376196c93589SGidon Studinski } 376296c93589SGidon Studinski 376396c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 376496c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, status %d\n", 376596c93589SGidon Studinski reply.evt.status); 376696c93589SGidon Studinski return -EINVAL; 376796c93589SGidon Studinski } 376896c93589SGidon Studinski 376996c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 377096c93589SGidon Studinski 377196c93589SGidon Studinski return 0; 377296c93589SGidon Studinski } 377396c93589SGidon Studinski 377496c93589SGidon Studinski int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id) 377596c93589SGidon Studinski { 377696c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 377796c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 377896c93589SGidon Studinski struct wil_ring *ring = &wil->ring_rx; 377996c93589SGidon Studinski int rc; 378096c93589SGidon Studinski struct wmi_rx_desc_ring_add_cmd cmd = { 378196c93589SGidon Studinski .ring_cfg = { 378296c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 378396c93589SGidon Studinski .ring_id = WIL_RX_DESC_RING_ID, 378496c93589SGidon Studinski }, 378596c93589SGidon Studinski .status_ring_id = status_ring_id, 378696c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 378796c93589SGidon Studinski }; 378896c93589SGidon Studinski struct { 378996c93589SGidon Studinski struct wmi_cmd_hdr hdr; 379096c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 379196c93589SGidon Studinski } __packed reply = { 379296c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 379396c93589SGidon Studinski }; 379496c93589SGidon Studinski 379596c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 379696c93589SGidon Studinski cmd.sw_tail_host_addr = cpu_to_le64(ring->edma_rx_swtail.pa); 379796c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 379896c93589SGidon Studinski sizeof(cmd), WMI_RX_DESC_RING_CFG_DONE_EVENTID, &reply, 379996c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 380096c93589SGidon Studinski if (rc) { 380196c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 380296c93589SGidon Studinski return rc; 380396c93589SGidon Studinski } 380496c93589SGidon Studinski 380596c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 380696c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_RING_ADD_CMD failed, status %d\n", 380796c93589SGidon Studinski reply.evt.status); 380896c93589SGidon Studinski return -EINVAL; 380996c93589SGidon Studinski } 381096c93589SGidon Studinski 381196c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 381296c93589SGidon Studinski 381396c93589SGidon Studinski return 0; 381496c93589SGidon Studinski } 381596c93589SGidon Studinski 381696c93589SGidon Studinski int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, 381796c93589SGidon Studinski int tid) 381896c93589SGidon Studinski { 381996c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 382096c93589SGidon Studinski int sring_id = wil->tx_sring_idx; /* there is only one TX sring */ 382196c93589SGidon Studinski int rc; 382296c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 382396c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 382496c93589SGidon Studinski struct wmi_tx_desc_ring_add_cmd cmd = { 382596c93589SGidon Studinski .ring_cfg = { 382696c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 382796c93589SGidon Studinski .ring_id = ring_id, 382896c93589SGidon Studinski }, 382996c93589SGidon Studinski .status_ring_id = sring_id, 383096c93589SGidon Studinski .cid = cid, 383196c93589SGidon Studinski .tid = tid, 383296c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 383396c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 383496c93589SGidon Studinski .schd_params = { 383596c93589SGidon Studinski .priority = cpu_to_le16(0), 383696c93589SGidon Studinski .timeslot_us = cpu_to_le16(0xfff), 383796c93589SGidon Studinski } 383896c93589SGidon Studinski }; 383996c93589SGidon Studinski struct { 384096c93589SGidon Studinski struct wmi_cmd_hdr hdr; 384196c93589SGidon Studinski struct wmi_tx_desc_ring_cfg_done_event evt; 384296c93589SGidon Studinski } __packed reply = { 384396c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 384496c93589SGidon Studinski }; 384596c93589SGidon Studinski 384696c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 384796c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 384896c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 384996c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 385096c93589SGidon Studinski if (rc) { 385196c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 385296c93589SGidon Studinski return rc; 385396c93589SGidon Studinski } 385496c93589SGidon Studinski 385596c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 385696c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, status %d\n", 385796c93589SGidon Studinski reply.evt.status); 385896c93589SGidon Studinski return -EINVAL; 385996c93589SGidon Studinski } 386096c93589SGidon Studinski 386196c93589SGidon Studinski spin_lock_bh(&txdata->lock); 386296c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 386396c93589SGidon Studinski txdata->mid = vif->mid; 386496c93589SGidon Studinski txdata->enabled = 1; 386596c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 386696c93589SGidon Studinski 386796c93589SGidon Studinski return 0; 386896c93589SGidon Studinski } 386996c93589SGidon Studinski 387096c93589SGidon Studinski int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) 387196c93589SGidon Studinski { 387296c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 387396c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 387496c93589SGidon Studinski int rc; 387596c93589SGidon Studinski struct wmi_bcast_desc_ring_add_cmd cmd = { 387696c93589SGidon Studinski .ring_cfg = { 387796c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 387896c93589SGidon Studinski .ring_id = ring_id, 387996c93589SGidon Studinski }, 38803e7ee09dSMaya Erez .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 388196c93589SGidon Studinski .status_ring_id = wil->tx_sring_idx, 388296c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 388396c93589SGidon Studinski }; 388496c93589SGidon Studinski struct { 388596c93589SGidon Studinski struct wmi_cmd_hdr hdr; 388696c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 388796c93589SGidon Studinski } __packed reply = { 388896c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 388996c93589SGidon Studinski }; 389096c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 389196c93589SGidon Studinski 389296c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 389396c93589SGidon Studinski rc = wmi_call(wil, WMI_BCAST_DESC_RING_ADD_CMDID, vif->mid, &cmd, 389496c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 389596c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 389696c93589SGidon Studinski if (rc) { 389796c93589SGidon Studinski wil_err(wil, "WMI_BCAST_DESC_RING_ADD_CMD failed, rc %d\n", rc); 389896c93589SGidon Studinski return rc; 389996c93589SGidon Studinski } 390096c93589SGidon Studinski 390196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 390296c93589SGidon Studinski wil_err(wil, "Broadcast Tx config failed, status %d\n", 390396c93589SGidon Studinski reply.evt.status); 390496c93589SGidon Studinski return -EINVAL; 390596c93589SGidon Studinski } 390696c93589SGidon Studinski 390796c93589SGidon Studinski spin_lock_bh(&txdata->lock); 390896c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 390996c93589SGidon Studinski txdata->mid = vif->mid; 391096c93589SGidon Studinski txdata->enabled = 1; 391196c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 391296c93589SGidon Studinski 391396c93589SGidon Studinski return 0; 391496c93589SGidon Studinski } 39150c936b3cSDedy Lansky 39160c936b3cSDedy Lansky int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) 39170c936b3cSDedy Lansky { 39180c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 39190c936b3cSDedy Lansky struct wmi_link_stats_cmd cmd = { 39200c936b3cSDedy Lansky .record_type_mask = cpu_to_le32(type), 39210c936b3cSDedy Lansky .cid = cid, 39220c936b3cSDedy Lansky .action = WMI_LINK_STATS_SNAPSHOT, 39230c936b3cSDedy Lansky .interval_msec = cpu_to_le32(interval), 39240c936b3cSDedy Lansky }; 39250c936b3cSDedy Lansky struct { 39260c936b3cSDedy Lansky struct wmi_cmd_hdr wmi; 39270c936b3cSDedy Lansky struct wmi_link_stats_config_done_event evt; 39280c936b3cSDedy Lansky } __packed reply = { 39290c936b3cSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 39300c936b3cSDedy Lansky }; 39310c936b3cSDedy Lansky int rc; 39320c936b3cSDedy Lansky 39330c936b3cSDedy Lansky rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), 39340c936b3cSDedy Lansky WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, 39350c936b3cSDedy Lansky sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 39360c936b3cSDedy Lansky if (rc) { 39370c936b3cSDedy Lansky wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); 39380c936b3cSDedy Lansky return rc; 39390c936b3cSDedy Lansky } 39400c936b3cSDedy Lansky 39410c936b3cSDedy Lansky if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 39420c936b3cSDedy Lansky wil_err(wil, "Link statistics config failed, status %d\n", 39430c936b3cSDedy Lansky reply.evt.status); 39440c936b3cSDedy Lansky return -EINVAL; 39450c936b3cSDedy Lansky } 39460c936b3cSDedy Lansky 39470c936b3cSDedy Lansky return 0; 39480c936b3cSDedy Lansky } 3949