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"; 4895fad7241SDedy Lansky default: 4905fad7241SDedy Lansky return "Untracked CMD"; 4915fad7241SDedy Lansky } 4925fad7241SDedy Lansky } 4935fad7241SDedy Lansky 4945fad7241SDedy Lansky static const char *eventid2name(u16 eventid) 4955fad7241SDedy Lansky { 4965fad7241SDedy Lansky switch (eventid) { 4975fad7241SDedy Lansky case WMI_NOTIFY_REQ_DONE_EVENTID: 4985fad7241SDedy Lansky return "WMI_NOTIFY_REQ_DONE_EVENT"; 4995fad7241SDedy Lansky case WMI_DISCONNECT_EVENTID: 5005fad7241SDedy Lansky return "WMI_DISCONNECT_EVENT"; 5015fad7241SDedy Lansky case WMI_SW_TX_COMPLETE_EVENTID: 5025fad7241SDedy Lansky return "WMI_SW_TX_COMPLETE_EVENT"; 5035fad7241SDedy Lansky case WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID: 5045fad7241SDedy Lansky return "WMI_GET_RF_SECTOR_PARAMS_DONE_EVENT"; 5055fad7241SDedy Lansky case WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID: 5065fad7241SDedy Lansky return "WMI_SET_RF_SECTOR_PARAMS_DONE_EVENT"; 5075fad7241SDedy Lansky case WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5085fad7241SDedy Lansky return "WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5095fad7241SDedy Lansky case WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID: 5105fad7241SDedy Lansky return "WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENT"; 5115fad7241SDedy Lansky case WMI_BRP_SET_ANT_LIMIT_EVENTID: 5125fad7241SDedy Lansky return "WMI_BRP_SET_ANT_LIMIT_EVENT"; 5135fad7241SDedy Lansky case WMI_FW_READY_EVENTID: 5145fad7241SDedy Lansky return "WMI_FW_READY_EVENT"; 5155fad7241SDedy Lansky case WMI_TRAFFIC_RESUME_EVENTID: 5165fad7241SDedy Lansky return "WMI_TRAFFIC_RESUME_EVENT"; 5175fad7241SDedy Lansky case WMI_TOF_GET_TX_RX_OFFSET_EVENTID: 5185fad7241SDedy Lansky return "WMI_TOF_GET_TX_RX_OFFSET_EVENT"; 5195fad7241SDedy Lansky case WMI_TOF_SET_TX_RX_OFFSET_EVENTID: 5205fad7241SDedy Lansky return "WMI_TOF_SET_TX_RX_OFFSET_EVENT"; 5215fad7241SDedy Lansky case WMI_VRING_CFG_DONE_EVENTID: 5225fad7241SDedy Lansky return "WMI_VRING_CFG_DONE_EVENT"; 5235fad7241SDedy Lansky case WMI_READY_EVENTID: 5245fad7241SDedy Lansky return "WMI_READY_EVENT"; 5255fad7241SDedy Lansky case WMI_RX_MGMT_PACKET_EVENTID: 5265fad7241SDedy Lansky return "WMI_RX_MGMT_PACKET_EVENT"; 5275fad7241SDedy Lansky case WMI_TX_MGMT_PACKET_EVENTID: 5285fad7241SDedy Lansky return "WMI_TX_MGMT_PACKET_EVENT"; 5295fad7241SDedy Lansky case WMI_SCAN_COMPLETE_EVENTID: 5305fad7241SDedy Lansky return "WMI_SCAN_COMPLETE_EVENT"; 5315fad7241SDedy Lansky case WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENTID: 5325fad7241SDedy Lansky return "WMI_ACS_PASSIVE_SCAN_COMPLETE_EVENT"; 5335fad7241SDedy Lansky case WMI_CONNECT_EVENTID: 5345fad7241SDedy Lansky return "WMI_CONNECT_EVENT"; 5355fad7241SDedy Lansky case WMI_EAPOL_RX_EVENTID: 5365fad7241SDedy Lansky return "WMI_EAPOL_RX_EVENT"; 5375fad7241SDedy Lansky case WMI_BA_STATUS_EVENTID: 5385fad7241SDedy Lansky return "WMI_BA_STATUS_EVENT"; 5395fad7241SDedy Lansky case WMI_RCP_ADDBA_REQ_EVENTID: 5405fad7241SDedy Lansky return "WMI_RCP_ADDBA_REQ_EVENT"; 5415fad7241SDedy Lansky case WMI_DELBA_EVENTID: 5425fad7241SDedy Lansky return "WMI_DELBA_EVENT"; 54396c93589SGidon Studinski case WMI_RING_EN_EVENTID: 54496c93589SGidon Studinski return "WMI_RING_EN_EVENT"; 5455fad7241SDedy Lansky case WMI_DATA_PORT_OPEN_EVENTID: 5465fad7241SDedy Lansky return "WMI_DATA_PORT_OPEN_EVENT"; 5475fad7241SDedy Lansky case WMI_AOA_MEAS_EVENTID: 5485fad7241SDedy Lansky return "WMI_AOA_MEAS_EVENT"; 5495fad7241SDedy Lansky case WMI_TOF_SESSION_END_EVENTID: 5505fad7241SDedy Lansky return "WMI_TOF_SESSION_END_EVENT"; 5515fad7241SDedy Lansky case WMI_TOF_GET_CAPABILITIES_EVENTID: 5525fad7241SDedy Lansky return "WMI_TOF_GET_CAPABILITIES_EVENT"; 5535fad7241SDedy Lansky case WMI_TOF_SET_LCR_EVENTID: 5545fad7241SDedy Lansky return "WMI_TOF_SET_LCR_EVENT"; 5555fad7241SDedy Lansky case WMI_TOF_SET_LCI_EVENTID: 5565fad7241SDedy Lansky return "WMI_TOF_SET_LCI_EVENT"; 5575fad7241SDedy Lansky case WMI_TOF_FTM_PER_DEST_RES_EVENTID: 5585fad7241SDedy Lansky return "WMI_TOF_FTM_PER_DEST_RES_EVENT"; 5595fad7241SDedy Lansky case WMI_TOF_CHANNEL_INFO_EVENTID: 5605fad7241SDedy Lansky return "WMI_TOF_CHANNEL_INFO_EVENT"; 5615fad7241SDedy Lansky case WMI_TRAFFIC_SUSPEND_EVENTID: 5625fad7241SDedy Lansky return "WMI_TRAFFIC_SUSPEND_EVENT"; 5635fad7241SDedy Lansky case WMI_ECHO_RSP_EVENTID: 5645fad7241SDedy Lansky return "WMI_ECHO_RSP_EVENT"; 5655fad7241SDedy Lansky case WMI_LED_CFG_DONE_EVENTID: 5665fad7241SDedy Lansky return "WMI_LED_CFG_DONE_EVENT"; 5675fad7241SDedy Lansky case WMI_PCP_STARTED_EVENTID: 5685fad7241SDedy Lansky return "WMI_PCP_STARTED_EVENT"; 5695fad7241SDedy Lansky case WMI_PCP_STOPPED_EVENTID: 5705fad7241SDedy Lansky return "WMI_PCP_STOPPED_EVENT"; 5715fad7241SDedy Lansky case WMI_GET_SSID_EVENTID: 5725fad7241SDedy Lansky return "WMI_GET_SSID_EVENT"; 5735fad7241SDedy Lansky case WMI_GET_PCP_CHANNEL_EVENTID: 5745fad7241SDedy Lansky return "WMI_GET_PCP_CHANNEL_EVENT"; 5755fad7241SDedy Lansky case WMI_P2P_CFG_DONE_EVENTID: 5765fad7241SDedy Lansky return "WMI_P2P_CFG_DONE_EVENT"; 5773ada9314SLior David case WMI_PORT_ALLOCATED_EVENTID: 5783ada9314SLior David return "WMI_PORT_ALLOCATED_EVENT"; 5793ada9314SLior David case WMI_PORT_DELETED_EVENTID: 5803ada9314SLior David return "WMI_PORT_DELETED_EVENT"; 5815fad7241SDedy Lansky case WMI_LISTEN_STARTED_EVENTID: 5825fad7241SDedy Lansky return "WMI_LISTEN_STARTED_EVENT"; 5835fad7241SDedy Lansky case WMI_SEARCH_STARTED_EVENTID: 5845fad7241SDedy Lansky return "WMI_SEARCH_STARTED_EVENT"; 5855fad7241SDedy Lansky case WMI_DISCOVERY_STOPPED_EVENTID: 5865fad7241SDedy Lansky return "WMI_DISCOVERY_STOPPED_EVENT"; 5875fad7241SDedy Lansky case WMI_CFG_RX_CHAIN_DONE_EVENTID: 5885fad7241SDedy Lansky return "WMI_CFG_RX_CHAIN_DONE_EVENT"; 5895fad7241SDedy Lansky case WMI_TEMP_SENSE_DONE_EVENTID: 5905fad7241SDedy Lansky return "WMI_TEMP_SENSE_DONE_EVENT"; 5915fad7241SDedy Lansky case WMI_RCP_ADDBA_RESP_SENT_EVENTID: 5925fad7241SDedy Lansky return "WMI_RCP_ADDBA_RESP_SENT_EVENT"; 5935fad7241SDedy Lansky case WMI_PS_DEV_PROFILE_CFG_EVENTID: 5945fad7241SDedy Lansky return "WMI_PS_DEV_PROFILE_CFG_EVENT"; 5955fad7241SDedy Lansky case WMI_SET_MGMT_RETRY_LIMIT_EVENTID: 5965fad7241SDedy Lansky return "WMI_SET_MGMT_RETRY_LIMIT_EVENT"; 5975fad7241SDedy Lansky case WMI_GET_MGMT_RETRY_LIMIT_EVENTID: 5985fad7241SDedy Lansky return "WMI_GET_MGMT_RETRY_LIMIT_EVENT"; 5995fad7241SDedy Lansky case WMI_SET_THERMAL_THROTTLING_CFG_EVENTID: 6005fad7241SDedy Lansky return "WMI_SET_THERMAL_THROTTLING_CFG_EVENT"; 6015fad7241SDedy Lansky case WMI_GET_THERMAL_THROTTLING_CFG_EVENTID: 6025fad7241SDedy Lansky return "WMI_GET_THERMAL_THROTTLING_CFG_EVENT"; 6035fad7241SDedy Lansky case WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENTID: 6045fad7241SDedy Lansky return "WMI_LINK_MAINTAIN_CFG_WRITE_DONE_EVENT"; 6055fad7241SDedy Lansky case WMI_LO_POWER_CALIB_FROM_OTP_EVENTID: 6065fad7241SDedy Lansky return "WMI_LO_POWER_CALIB_FROM_OTP_EVENT"; 607a5dc6883SDedy Lansky case WMI_START_SCHED_SCAN_EVENTID: 608a5dc6883SDedy Lansky return "WMI_START_SCHED_SCAN_EVENT"; 609a5dc6883SDedy Lansky case WMI_STOP_SCHED_SCAN_EVENTID: 610a5dc6883SDedy Lansky return "WMI_STOP_SCHED_SCAN_EVENT"; 611a5dc6883SDedy Lansky case WMI_SCHED_SCAN_RESULT_EVENTID: 612a5dc6883SDedy Lansky return "WMI_SCHED_SCAN_RESULT_EVENT"; 61396c93589SGidon Studinski case WMI_TX_STATUS_RING_CFG_DONE_EVENTID: 61496c93589SGidon Studinski return "WMI_TX_STATUS_RING_CFG_DONE_EVENT"; 61596c93589SGidon Studinski case WMI_RX_STATUS_RING_CFG_DONE_EVENTID: 61696c93589SGidon Studinski return "WMI_RX_STATUS_RING_CFG_DONE_EVENT"; 61796c93589SGidon Studinski case WMI_TX_DESC_RING_CFG_DONE_EVENTID: 61896c93589SGidon Studinski return "WMI_TX_DESC_RING_CFG_DONE_EVENT"; 61996c93589SGidon Studinski case WMI_RX_DESC_RING_CFG_DONE_EVENTID: 62096c93589SGidon Studinski return "WMI_RX_DESC_RING_CFG_DONE_EVENT"; 62196c93589SGidon Studinski case WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID: 62296c93589SGidon Studinski return "WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENT"; 6230c936b3cSDedy Lansky case WMI_LINK_STATS_CONFIG_DONE_EVENTID: 6240c936b3cSDedy Lansky return "WMI_LINK_STATS_CONFIG_DONE_EVENT"; 6250c936b3cSDedy Lansky case WMI_LINK_STATS_EVENTID: 6260c936b3cSDedy Lansky return "WMI_LINK_STATS_EVENT"; 627b9010f10SAhmad Masri case WMI_COMMAND_NOT_SUPPORTED_EVENTID: 628b9010f10SAhmad Masri return "WMI_COMMAND_NOT_SUPPORTED_EVENT"; 629b9010f10SAhmad Masri case WMI_FT_AUTH_STATUS_EVENTID: 630b9010f10SAhmad Masri return "WMI_FT_AUTH_STATUS_EVENT"; 631b9010f10SAhmad Masri case WMI_FT_REASSOC_STATUS_EVENTID: 632b9010f10SAhmad Masri return "WMI_FT_REASSOC_STATUS_EVENT"; 633c5b3a658SAlexei Avshalom Lazar case WMI_RBUFCAP_CFG_EVENTID: 634c5b3a658SAlexei Avshalom Lazar return "WMI_RBUFCAP_CFG_EVENT"; 6355fad7241SDedy Lansky default: 6365fad7241SDedy Lansky return "Untracked EVENT"; 6375fad7241SDedy Lansky } 6385fad7241SDedy Lansky } 6395fad7241SDedy Lansky 640e00243faSLior David static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, 641e00243faSLior David void *buf, u16 len) 6422be7d22fSVladimir Kondratiev { 6432be7d22fSVladimir Kondratiev struct { 6442be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 645b874ddecSLior David struct wmi_cmd_hdr wmi; 6462be7d22fSVladimir Kondratiev } __packed cmd = { 6472be7d22fSVladimir Kondratiev .hdr = { 6482be7d22fSVladimir Kondratiev .type = WIL_MBOX_HDR_TYPE_WMI, 6492be7d22fSVladimir Kondratiev .flags = 0, 6502be7d22fSVladimir Kondratiev .len = cpu_to_le16(sizeof(cmd.wmi) + len), 6512be7d22fSVladimir Kondratiev }, 6522be7d22fSVladimir Kondratiev .wmi = { 653e00243faSLior David .mid = mid, 654b874ddecSLior David .command_id = cpu_to_le16(cmdid), 6552be7d22fSVladimir Kondratiev }, 6562be7d22fSVladimir Kondratiev }; 6572be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.tx; 6582be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_head; 6592be7d22fSVladimir Kondratiev u32 next_head; 6602be7d22fSVladimir Kondratiev void __iomem *dst; 6612be7d22fSVladimir Kondratiev void __iomem *head = wmi_addr(wil, r->head); 6622be7d22fSVladimir Kondratiev uint retry; 663349214c1SMaya Erez int rc = 0; 6642be7d22fSVladimir Kondratiev 66526a6d527SLior David if (len > r->entry_size - sizeof(cmd)) { 6662be7d22fSVladimir Kondratiev wil_err(wil, "WMI size too large: %d bytes, max is %d\n", 6672be7d22fSVladimir Kondratiev (int)(sizeof(cmd) + len), r->entry_size); 6682be7d22fSVladimir Kondratiev return -ERANGE; 6692be7d22fSVladimir Kondratiev } 6702be7d22fSVladimir Kondratiev 6712be7d22fSVladimir Kondratiev might_sleep(); 6722be7d22fSVladimir Kondratiev 6739419b6a2SVladimir Kondratiev if (!test_bit(wil_status_fwready, wil->status)) { 67415e23124SVladimir Kondratiev wil_err(wil, "WMI: cannot send command while FW not ready\n"); 6752be7d22fSVladimir Kondratiev return -EAGAIN; 6762be7d22fSVladimir Kondratiev } 6772be7d22fSVladimir Kondratiev 678fe9ee51eSMaya Erez /* Allow sending only suspend / resume commands during susepnd flow */ 679fe9ee51eSMaya Erez if ((test_bit(wil_status_suspending, wil->status) || 680fe9ee51eSMaya Erez test_bit(wil_status_suspended, wil->status) || 681fe9ee51eSMaya Erez test_bit(wil_status_resuming, wil->status)) && 682fe9ee51eSMaya Erez ((cmdid != WMI_TRAFFIC_SUSPEND_CMDID) && 683fe9ee51eSMaya Erez (cmdid != WMI_TRAFFIC_RESUME_CMDID))) { 684fe9ee51eSMaya Erez wil_err(wil, "WMI: reject send_command during suspend\n"); 685fe9ee51eSMaya Erez return -EINVAL; 686fe9ee51eSMaya Erez } 687fe9ee51eSMaya Erez 6882be7d22fSVladimir Kondratiev if (!head) { 6892be7d22fSVladimir Kondratiev wil_err(wil, "WMI head is garbage: 0x%08x\n", r->head); 6902be7d22fSVladimir Kondratiev return -EINVAL; 6912be7d22fSVladimir Kondratiev } 692349214c1SMaya Erez 693349214c1SMaya Erez wil_halp_vote(wil); 694349214c1SMaya Erez 6952be7d22fSVladimir Kondratiev /* read Tx head till it is not busy */ 6962be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 6972be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_head, head, sizeof(d_head)); 6982be7d22fSVladimir Kondratiev if (d_head.sync == 0) 6992be7d22fSVladimir Kondratiev break; 7002be7d22fSVladimir Kondratiev msleep(20); 7012be7d22fSVladimir Kondratiev } 7022be7d22fSVladimir Kondratiev if (d_head.sync != 0) { 7032be7d22fSVladimir Kondratiev wil_err(wil, "WMI head busy\n"); 704349214c1SMaya Erez rc = -EBUSY; 705349214c1SMaya Erez goto out; 7062be7d22fSVladimir Kondratiev } 7072be7d22fSVladimir Kondratiev /* next head */ 7082be7d22fSVladimir Kondratiev next_head = r->base + ((r->head - r->base + sizeof(d_head)) % r->size); 7097743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Head 0x%08x -> 0x%08x\n", r->head, next_head); 7102be7d22fSVladimir Kondratiev /* wait till FW finish with previous command */ 7112be7d22fSVladimir Kondratiev for (retry = 5; retry > 0; retry--) { 712452133a7SMaya Erez if (!test_bit(wil_status_fwready, wil->status)) { 713452133a7SMaya Erez wil_err(wil, "WMI: cannot send command while FW not ready\n"); 714349214c1SMaya Erez rc = -EAGAIN; 715349214c1SMaya Erez goto out; 716452133a7SMaya Erez } 717b9eeb512SVladimir Kondratiev r->tail = wil_r(wil, RGF_MBOX + 7182be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, tx.tail)); 7192be7d22fSVladimir Kondratiev if (next_head != r->tail) 7202be7d22fSVladimir Kondratiev break; 7212be7d22fSVladimir Kondratiev msleep(20); 7222be7d22fSVladimir Kondratiev } 7232be7d22fSVladimir Kondratiev if (next_head == r->tail) { 7242be7d22fSVladimir Kondratiev wil_err(wil, "WMI ring full\n"); 725349214c1SMaya Erez rc = -EBUSY; 726349214c1SMaya Erez goto out; 7272be7d22fSVladimir Kondratiev } 7282be7d22fSVladimir Kondratiev dst = wmi_buffer(wil, d_head.addr); 7292be7d22fSVladimir Kondratiev if (!dst) { 7302be7d22fSVladimir Kondratiev wil_err(wil, "invalid WMI buffer: 0x%08x\n", 7312be7d22fSVladimir Kondratiev le32_to_cpu(d_head.addr)); 732349214c1SMaya Erez rc = -EAGAIN; 733349214c1SMaya Erez goto out; 7342be7d22fSVladimir Kondratiev } 7352be7d22fSVladimir Kondratiev cmd.hdr.seq = cpu_to_le16(++wil->wmi_seq); 7362be7d22fSVladimir Kondratiev /* set command */ 737e00243faSLior David wil_dbg_wmi(wil, "sending %s (0x%04x) [%d] mid %d\n", 738e00243faSLior David cmdid2name(cmdid), cmdid, len, mid); 7397743882dSVladimir Kondratiev wil_hex_dump_wmi("Cmd ", DUMP_PREFIX_OFFSET, 16, 1, &cmd, 7402be7d22fSVladimir Kondratiev sizeof(cmd), true); 7417743882dSVladimir Kondratiev wil_hex_dump_wmi("cmd ", DUMP_PREFIX_OFFSET, 16, 1, buf, 7422be7d22fSVladimir Kondratiev len, true); 7432be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst, &cmd, sizeof(cmd)); 7442be7d22fSVladimir Kondratiev wil_memcpy_toio_32(dst + sizeof(cmd), buf, len); 7452be7d22fSVladimir Kondratiev /* mark entry as full */ 746b9eeb512SVladimir Kondratiev wil_w(wil, r->head + offsetof(struct wil6210_mbox_ring_desc, sync), 1); 7472be7d22fSVladimir Kondratiev /* advance next ptr */ 748b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + offsetof(struct wil6210_mbox_ctl, tx.head), 749b9eeb512SVladimir Kondratiev r->head = next_head); 7502be7d22fSVladimir Kondratiev 751f988b23fSVladimir Kondratiev trace_wil6210_wmi_cmd(&cmd.wmi, buf, len); 75298658095SVladimir Kondratiev 7532be7d22fSVladimir Kondratiev /* interrupt to FW */ 754b9eeb512SVladimir Kondratiev wil_w(wil, RGF_USER_USER_ICR + offsetof(struct RGF_ICR, ICS), 755b9eeb512SVladimir Kondratiev SW_INT_MBOX); 7562be7d22fSVladimir Kondratiev 757349214c1SMaya Erez out: 758349214c1SMaya Erez wil_halp_unvote(wil); 759349214c1SMaya Erez return rc; 7602be7d22fSVladimir Kondratiev } 7612be7d22fSVladimir Kondratiev 762e00243faSLior David int wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len) 7632be7d22fSVladimir Kondratiev { 7642be7d22fSVladimir Kondratiev int rc; 7652be7d22fSVladimir Kondratiev 7662be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 767e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 7682be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 7692be7d22fSVladimir Kondratiev 7702be7d22fSVladimir Kondratiev return rc; 7712be7d22fSVladimir Kondratiev } 7722be7d22fSVladimir Kondratiev 7732be7d22fSVladimir Kondratiev /*=== Event handlers ===*/ 774e00243faSLior David static void wmi_evt_ready(struct wil6210_vif *vif, int id, void *d, int len) 7752be7d22fSVladimir Kondratiev { 776e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 777e00243faSLior David struct wiphy *wiphy = wil_to_wiphy(wil); 7782be7d22fSVladimir Kondratiev struct wmi_ready_event *evt = d; 779bf0353a6SAhmad Masri u8 fw_max_assoc_sta; 7808fe59627SVladimir Kondratiev 78113cd9f75SLior David wil_info(wil, "FW ver. %s(SW %d); MAC %pM; %d MID's\n", 78213cd9f75SLior David wil->fw_version, le32_to_cpu(evt->sw_version), 7834aebd3bdSLior David evt->mac, evt->numof_additional_mids); 7844aebd3bdSLior David if (evt->numof_additional_mids + 1 < wil->max_vifs) { 7854aebd3bdSLior David wil_err(wil, "FW does not support enough MIDs (need %d)", 7864aebd3bdSLior David wil->max_vifs - 1); 7874aebd3bdSLior David return; /* FW load will fail after timeout */ 7884aebd3bdSLior David } 7892cd0f021SVladimir Kondratiev /* ignore MAC address, we already have it from the boot loader */ 790e00243faSLior David strlcpy(wiphy->fw_version, wil->fw_version, sizeof(wiphy->fw_version)); 7912be7d22fSVladimir Kondratiev 792eb4c0215SDedy Lansky if (len > offsetof(struct wmi_ready_event, rfc_read_calib_result)) { 793eb4c0215SDedy Lansky wil_dbg_wmi(wil, "rfc calibration result %d\n", 794eb4c0215SDedy Lansky evt->rfc_read_calib_result); 795eb4c0215SDedy Lansky wil->fw_calib_result = evt->rfc_read_calib_result; 796eb4c0215SDedy Lansky } 797bf0353a6SAhmad Masri 798bf0353a6SAhmad Masri fw_max_assoc_sta = WIL6210_RX_DESC_MAX_CID; 799bf0353a6SAhmad Masri if (len > offsetof(struct wmi_ready_event, max_assoc_sta) && 800bf0353a6SAhmad Masri evt->max_assoc_sta > 0) { 801bf0353a6SAhmad Masri fw_max_assoc_sta = evt->max_assoc_sta; 802bf0353a6SAhmad Masri wil_dbg_wmi(wil, "fw reported max assoc sta %d\n", 803bf0353a6SAhmad Masri fw_max_assoc_sta); 804bf0353a6SAhmad Masri 805bf0353a6SAhmad Masri if (fw_max_assoc_sta > WIL6210_MAX_CID) { 806bf0353a6SAhmad Masri wil_dbg_wmi(wil, 807bf0353a6SAhmad Masri "fw max assoc sta %d exceeds max driver supported %d\n", 808bf0353a6SAhmad Masri fw_max_assoc_sta, WIL6210_MAX_CID); 809bf0353a6SAhmad Masri fw_max_assoc_sta = WIL6210_MAX_CID; 810bf0353a6SAhmad Masri } 811bf0353a6SAhmad Masri } 812bf0353a6SAhmad Masri 813ddf7afddSAhmad Masri wil->max_assoc_sta = min_t(uint, max_assoc_sta, fw_max_assoc_sta); 814ddf7afddSAhmad Masri wil_dbg_wmi(wil, "setting max assoc sta to %d\n", wil->max_assoc_sta); 815bf0353a6SAhmad Masri 816c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 8179419b6a2SVladimir Kondratiev set_bit(wil_status_fwready, wil->status); 81859502647SDedy Lansky /* let the reset sequence continue */ 8192be7d22fSVladimir Kondratiev complete(&wil->wmi_ready); 8202be7d22fSVladimir Kondratiev } 8212be7d22fSVladimir Kondratiev 822e00243faSLior David static void wmi_evt_rx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 8232be7d22fSVladimir Kondratiev { 824e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 8252be7d22fSVladimir Kondratiev struct wmi_rx_mgmt_packet_event *data = d; 8262be7d22fSVladimir Kondratiev struct wiphy *wiphy = wil_to_wiphy(wil); 8272be7d22fSVladimir Kondratiev struct ieee80211_mgmt *rx_mgmt_frame = 8282be7d22fSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 82990d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_rx_mgmt_packet_event, payload); 83090d89e9aSVladimir Kondratiev int ch_no; 83190d89e9aSVladimir Kondratiev u32 freq; 83290d89e9aSVladimir Kondratiev struct ieee80211_channel *channel; 83390d89e9aSVladimir Kondratiev s32 signal; 83490d89e9aSVladimir Kondratiev __le16 fc; 83590d89e9aSVladimir Kondratiev u32 d_len; 83690d89e9aSVladimir Kondratiev u16 d_status; 8372be7d22fSVladimir Kondratiev 83890d89e9aSVladimir Kondratiev if (flen < 0) { 83990d89e9aSVladimir Kondratiev wil_err(wil, "MGMT Rx: short event, len %d\n", len); 84090d89e9aSVladimir Kondratiev return; 84190d89e9aSVladimir Kondratiev } 84290d89e9aSVladimir Kondratiev 84390d89e9aSVladimir Kondratiev d_len = le32_to_cpu(data->info.len); 84490d89e9aSVladimir Kondratiev if (d_len != flen) { 84590d89e9aSVladimir Kondratiev wil_err(wil, 84690d89e9aSVladimir Kondratiev "MGMT Rx: length mismatch, d_len %d should be %d\n", 84790d89e9aSVladimir Kondratiev d_len, flen); 84890d89e9aSVladimir Kondratiev return; 84990d89e9aSVladimir Kondratiev } 85090d89e9aSVladimir Kondratiev 85190d89e9aSVladimir Kondratiev ch_no = data->info.channel + 1; 85257fbcce3SJohannes Berg freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 85390d89e9aSVladimir Kondratiev channel = ieee80211_get_channel(wiphy, freq); 85430868f5dSDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 85530868f5dSDedy Lansky signal = 100 * data->info.rssi; 85630868f5dSDedy Lansky else 85790d89e9aSVladimir Kondratiev signal = data->info.sqi; 85890d89e9aSVladimir Kondratiev d_status = le16_to_cpu(data->info.status); 85990d89e9aSVladimir Kondratiev fc = rx_mgmt_frame->frame_control; 86090d89e9aSVladimir Kondratiev 86130868f5dSDedy Lansky wil_dbg_wmi(wil, "MGMT Rx: channel %d MCS %d RSSI %d SQI %d%%\n", 86230868f5dSDedy Lansky data->info.channel, data->info.mcs, data->info.rssi, 863b8b33a3aSVladimir Kondratiev data->info.sqi); 864f27dbf78SVladimir Kondratiev wil_dbg_wmi(wil, "status 0x%04x len %d fc 0x%04x\n", d_status, d_len, 865f27dbf78SVladimir Kondratiev le16_to_cpu(fc)); 8667743882dSVladimir Kondratiev wil_dbg_wmi(wil, "qid %d mid %d cid %d\n", 8672be7d22fSVladimir Kondratiev data->info.qid, data->info.mid, data->info.cid); 86890d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Rx ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 86990d89e9aSVladimir Kondratiev d_len, true); 8702be7d22fSVladimir Kondratiev 8712be7d22fSVladimir Kondratiev if (!channel) { 8722be7d22fSVladimir Kondratiev wil_err(wil, "Frame on unsupported channel\n"); 8732be7d22fSVladimir Kondratiev return; 8742be7d22fSVladimir Kondratiev } 8752be7d22fSVladimir Kondratiev 8762be7d22fSVladimir Kondratiev if (ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) { 8772be7d22fSVladimir Kondratiev struct cfg80211_bss *bss; 8788eea944aSVladimir Kondratiev u64 tsf = le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp); 8798eea944aSVladimir Kondratiev u16 cap = le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info); 8808eea944aSVladimir Kondratiev u16 bi = le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int); 8818eea944aSVladimir Kondratiev const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable; 8828eea944aSVladimir Kondratiev size_t ie_len = d_len - offsetof(struct ieee80211_mgmt, 8838eea944aSVladimir Kondratiev u.beacon.variable); 8848eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 8858eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "TSF : 0x%016llx\n", tsf); 8868eea944aSVladimir Kondratiev wil_dbg_wmi(wil, "Beacon interval : %d\n", bi); 8878eea944aSVladimir Kondratiev wil_hex_dump_wmi("IE ", DUMP_PREFIX_OFFSET, 16, 1, ie_buf, 8888eea944aSVladimir Kondratiev ie_len, true); 8892be7d22fSVladimir Kondratiev 890e6d68341SDedy Lansky wil_dbg_wmi(wil, "Capability info : 0x%04x\n", cap); 891e6d68341SDedy Lansky 892a0f7845bSVladimir Kondratiev bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 893a0f7845bSVladimir Kondratiev d_len, signal, GFP_KERNEL); 8942be7d22fSVladimir Kondratiev if (bss) { 8957743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Added BSS %pM\n", 8962be7d22fSVladimir Kondratiev rx_mgmt_frame->bssid); 8975b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 8982be7d22fSVladimir Kondratiev } else { 8995bc8c1f2SJohannes Berg wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 9002be7d22fSVladimir Kondratiev } 901102b1d99SVladimir Kondratiev } else { 902404bbb3cSLior David mutex_lock(&wil->vif_mutex); 903e00243faSLior David cfg80211_rx_mgmt(vif_to_radio_wdev(wil, vif), freq, signal, 904970fdfa8SVladimir Kondratiev (void *)rx_mgmt_frame, d_len, 0); 905404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9062be7d22fSVladimir Kondratiev } 9072be7d22fSVladimir Kondratiev } 9082be7d22fSVladimir Kondratiev 909e00243faSLior David static void wmi_evt_tx_mgmt(struct wil6210_vif *vif, int id, void *d, int len) 91090d89e9aSVladimir Kondratiev { 91190d89e9aSVladimir Kondratiev struct wmi_tx_mgmt_packet_event *data = d; 91290d89e9aSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = 91390d89e9aSVladimir Kondratiev (struct ieee80211_mgmt *)data->payload; 91490d89e9aSVladimir Kondratiev int flen = len - offsetof(struct wmi_tx_mgmt_packet_event, payload); 91590d89e9aSVladimir Kondratiev 91690d89e9aSVladimir Kondratiev wil_hex_dump_wmi("MGMT Tx ", DUMP_PREFIX_OFFSET, 16, 1, mgmt_frame, 91790d89e9aSVladimir Kondratiev flen, true); 91890d89e9aSVladimir Kondratiev } 91990d89e9aSVladimir Kondratiev 920e00243faSLior David static void wmi_evt_scan_complete(struct wil6210_vif *vif, int id, 9212be7d22fSVladimir Kondratiev void *d, int len) 9222be7d22fSVladimir Kondratiev { 923e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 924e00243faSLior David 925404bbb3cSLior David mutex_lock(&wil->vif_mutex); 926e00243faSLior David if (vif->scan_request) { 9272be7d22fSVladimir Kondratiev struct wmi_scan_complete_event *data = d; 928035859a5SMaya Erez int status = le32_to_cpu(data->status); 9291d76250bSAvraham Stern struct cfg80211_scan_info info = { 930035859a5SMaya Erez .aborted = ((status != WMI_SCAN_SUCCESS) && 931035859a5SMaya Erez (status != WMI_SCAN_ABORT_REJECTED)), 9321d76250bSAvraham Stern }; 9332be7d22fSVladimir Kondratiev 934035859a5SMaya Erez wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status); 9352a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n", 936e00243faSLior David vif->scan_request, info.aborted); 937e00243faSLior David del_timer_sync(&vif->scan_timer); 938e00243faSLior David cfg80211_scan_done(vif->scan_request, &info); 939e00243faSLior David if (vif->mid == 0) 940e00243faSLior David wil->radio_wdev = wil->main_ndev->ieee80211_ptr; 941e00243faSLior David vif->scan_request = NULL; 942035859a5SMaya Erez wake_up_interruptible(&wil->wq); 943e00243faSLior David if (vif->p2p.pending_listen_wdev) { 944bb6743f7SLior David wil_dbg_misc(wil, "Scheduling delayed listen\n"); 945e00243faSLior David schedule_work(&vif->p2p.delayed_listen_work); 946bb6743f7SLior David } 9472be7d22fSVladimir Kondratiev } else { 9482be7d22fSVladimir Kondratiev wil_err(wil, "SCAN_COMPLETE while not scanning\n"); 9492be7d22fSVladimir Kondratiev } 950404bbb3cSLior David mutex_unlock(&wil->vif_mutex); 9512be7d22fSVladimir Kondratiev } 9522be7d22fSVladimir Kondratiev 953e00243faSLior David static void wmi_evt_connect(struct wil6210_vif *vif, int id, void *d, int len) 9542be7d22fSVladimir Kondratiev { 955e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 956e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 957e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 9582be7d22fSVladimir Kondratiev struct wmi_connect_event *evt = d; 9592be7d22fSVladimir Kondratiev int ch; /* channel number */ 96041bd3d58SToke Høiland-Jørgensen struct station_info *sinfo; 9612be7d22fSVladimir Kondratiev u8 *assoc_req_ie, *assoc_resp_ie; 9622be7d22fSVladimir Kondratiev size_t assoc_req_ielen, assoc_resp_ielen; 9632be7d22fSVladimir Kondratiev /* capinfo(u16) + listen_interval(u16) + IEs */ 9642be7d22fSVladimir Kondratiev const size_t assoc_req_ie_offset = sizeof(u16) * 2; 9652be7d22fSVladimir Kondratiev /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 9662be7d22fSVladimir Kondratiev const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 9670916d9f2SMaya Erez int rc; 9682be7d22fSVladimir Kondratiev 9692be7d22fSVladimir Kondratiev if (len < sizeof(*evt)) { 9702be7d22fSVladimir Kondratiev wil_err(wil, "Connect event too short : %d bytes\n", len); 9712be7d22fSVladimir Kondratiev return; 9722be7d22fSVladimir Kondratiev } 9732be7d22fSVladimir Kondratiev if (len != sizeof(*evt) + evt->beacon_ie_len + evt->assoc_req_len + 9742be7d22fSVladimir Kondratiev evt->assoc_resp_len) { 9752be7d22fSVladimir Kondratiev wil_err(wil, 9762be7d22fSVladimir Kondratiev "Connect event corrupted : %d != %d + %d + %d + %d\n", 9772be7d22fSVladimir Kondratiev len, (int)sizeof(*evt), evt->beacon_ie_len, 9782be7d22fSVladimir Kondratiev evt->assoc_req_len, evt->assoc_resp_len); 9792be7d22fSVladimir Kondratiev return; 9802be7d22fSVladimir Kondratiev } 981ddf7afddSAhmad Masri if (evt->cid >= wil->max_assoc_sta) { 9823df2cd36SVladimir Kondratiev wil_err(wil, "Connect CID invalid : %d\n", evt->cid); 9833df2cd36SVladimir Kondratiev return; 9843df2cd36SVladimir Kondratiev } 9853df2cd36SVladimir Kondratiev 9862be7d22fSVladimir Kondratiev ch = evt->channel + 1; 9879d865ee2SLior David wil_info(wil, "Connect %pM channel [%d] cid %d aid %d\n", 9889d865ee2SLior David evt->bssid, ch, evt->cid, evt->aid); 9897743882dSVladimir Kondratiev wil_hex_dump_wmi("connect AI : ", DUMP_PREFIX_OFFSET, 16, 1, 9902be7d22fSVladimir Kondratiev evt->assoc_info, len - sizeof(*evt), true); 9912be7d22fSVladimir Kondratiev 9922be7d22fSVladimir Kondratiev /* figure out IE's */ 9932be7d22fSVladimir Kondratiev assoc_req_ie = &evt->assoc_info[evt->beacon_ie_len + 9942be7d22fSVladimir Kondratiev assoc_req_ie_offset]; 9952be7d22fSVladimir Kondratiev assoc_req_ielen = evt->assoc_req_len - assoc_req_ie_offset; 9962be7d22fSVladimir Kondratiev if (evt->assoc_req_len <= assoc_req_ie_offset) { 9972be7d22fSVladimir Kondratiev assoc_req_ie = NULL; 9982be7d22fSVladimir Kondratiev assoc_req_ielen = 0; 9992be7d22fSVladimir Kondratiev } 10002be7d22fSVladimir Kondratiev 10012be7d22fSVladimir Kondratiev assoc_resp_ie = &evt->assoc_info[evt->beacon_ie_len + 10022be7d22fSVladimir Kondratiev evt->assoc_req_len + 10032be7d22fSVladimir Kondratiev assoc_resp_ie_offset]; 10042be7d22fSVladimir Kondratiev assoc_resp_ielen = evt->assoc_resp_len - assoc_resp_ie_offset; 10052be7d22fSVladimir Kondratiev if (evt->assoc_resp_len <= assoc_resp_ie_offset) { 10062be7d22fSVladimir Kondratiev assoc_resp_ie = NULL; 10072be7d22fSVladimir Kondratiev assoc_resp_ielen = 0; 10082be7d22fSVladimir Kondratiev } 10092be7d22fSVladimir Kondratiev 10100916d9f2SMaya Erez if (test_bit(wil_status_resetting, wil->status) || 10110916d9f2SMaya Erez !test_bit(wil_status_fwready, wil->status)) { 10120916d9f2SMaya Erez wil_err(wil, "status_resetting, cancel connect event, CID %d\n", 10130916d9f2SMaya Erez evt->cid); 10140916d9f2SMaya Erez /* no need for cleanup, wil_reset will do that */ 10150916d9f2SMaya Erez return; 10160916d9f2SMaya Erez } 10170916d9f2SMaya Erez 1018b819447dSHamad Kadmany mutex_lock(&wil->mutex); 1019b819447dSHamad Kadmany 10202be7d22fSVladimir Kondratiev if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10212be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10225bd60982SLior David if (!test_bit(wil_vif_fwconnecting, vif->status)) { 10232be7d22fSVladimir Kondratiev wil_err(wil, "Not in connecting state\n"); 10240916d9f2SMaya Erez mutex_unlock(&wil->mutex); 10252be7d22fSVladimir Kondratiev return; 10262be7d22fSVladimir Kondratiev } 1027e00243faSLior David del_timer_sync(&vif->connect_timer); 10283d287fb3SMaya Erez } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10293d287fb3SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 10303d287fb3SMaya Erez if (wil->sta[evt->cid].status != wil_sta_unused) { 1031af3db60aSLazar Alexei wil_err(wil, "AP: Invalid status %d for CID %d\n", 1032af3db60aSLazar Alexei wil->sta[evt->cid].status, evt->cid); 10333d287fb3SMaya Erez mutex_unlock(&wil->mutex); 10343d287fb3SMaya Erez return; 10353d287fb3SMaya Erez } 10360916d9f2SMaya Erez } 10370916d9f2SMaya Erez 10380916d9f2SMaya Erez ether_addr_copy(wil->sta[evt->cid].addr, evt->bssid); 1039e00243faSLior David wil->sta[evt->cid].mid = vif->mid; 10400916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_conn_pending; 10410916d9f2SMaya Erez 104296c93589SGidon Studinski rc = wil_ring_init_tx(vif, evt->cid); 10430916d9f2SMaya Erez if (rc) { 1044af3db60aSLazar Alexei wil_err(wil, "config tx vring failed for CID %d, rc (%d)\n", 1045af3db60aSLazar Alexei evt->cid, rc); 1046e00243faSLior David wmi_disconnect_sta(vif, wil->sta[evt->cid].addr, 1047e1b43407SAhmad Masri WLAN_REASON_UNSPECIFIED, false); 10480916d9f2SMaya Erez } else { 1049af3db60aSLazar Alexei wil_info(wil, "successful connection to CID %d\n", evt->cid); 10500916d9f2SMaya Erez } 10510916d9f2SMaya Erez 10520916d9f2SMaya Erez if ((wdev->iftype == NL80211_IFTYPE_STATION) || 10530916d9f2SMaya Erez (wdev->iftype == NL80211_IFTYPE_P2P_CLIENT)) { 10540916d9f2SMaya Erez if (rc) { 10550916d9f2SMaya Erez netif_carrier_off(ndev); 10569953a782SLior David wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); 1057af3db60aSLazar Alexei wil_err(wil, "cfg80211_connect_result with failure\n"); 10580916d9f2SMaya Erez cfg80211_connect_result(ndev, evt->bssid, NULL, 0, 10590916d9f2SMaya Erez NULL, 0, 10600916d9f2SMaya Erez WLAN_STATUS_UNSPECIFIED_FAILURE, 10610916d9f2SMaya Erez GFP_KERNEL); 10620916d9f2SMaya Erez goto out; 10630916d9f2SMaya Erez } else { 1064bcdd49b0SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1065bcdd49b0SDedy Lansky 1066e00243faSLior David cfg80211_ref_bss(wiphy, vif->bss); 1067e00243faSLior David cfg80211_connect_bss(ndev, evt->bssid, vif->bss, 10682be7d22fSVladimir Kondratiev assoc_req_ie, assoc_req_ielen, 10692be7d22fSVladimir Kondratiev assoc_resp_ie, assoc_resp_ielen, 1070bcdd49b0SDedy Lansky WLAN_STATUS_SUCCESS, GFP_KERNEL, 1071bcdd49b0SDedy Lansky NL80211_TIMEOUT_UNSPECIFIED); 10720916d9f2SMaya Erez } 1073e00243faSLior David vif->bss = NULL; 10742be7d22fSVladimir Kondratiev } else if ((wdev->iftype == NL80211_IFTYPE_AP) || 10752be7d22fSVladimir Kondratiev (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { 107641bd3d58SToke Høiland-Jørgensen 1077849a564bSDedy Lansky if (rc) { 1078849a564bSDedy Lansky if (disable_ap_sme) 1079849a564bSDedy Lansky /* notify new_sta has failed */ 1080849a564bSDedy Lansky cfg80211_del_sta(ndev, evt->bssid, GFP_KERNEL); 10810916d9f2SMaya Erez goto out; 1082849a564bSDedy Lansky } 10830916d9f2SMaya Erez 108441bd3d58SToke Høiland-Jørgensen sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL); 108541bd3d58SToke Høiland-Jørgensen if (!sinfo) { 108641bd3d58SToke Høiland-Jørgensen rc = -ENOMEM; 108741bd3d58SToke Høiland-Jørgensen goto out; 10882be7d22fSVladimir Kondratiev } 10892be7d22fSVladimir Kondratiev 109041bd3d58SToke Høiland-Jørgensen sinfo->generation = wil->sinfo_gen++; 109141bd3d58SToke Høiland-Jørgensen 109241bd3d58SToke Høiland-Jørgensen if (assoc_req_ie) { 109341bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies = assoc_req_ie; 109441bd3d58SToke Høiland-Jørgensen sinfo->assoc_req_ies_len = assoc_req_ielen; 109541bd3d58SToke Høiland-Jørgensen } 109641bd3d58SToke Høiland-Jørgensen 109741bd3d58SToke Høiland-Jørgensen cfg80211_new_sta(ndev, evt->bssid, sinfo, GFP_KERNEL); 109841bd3d58SToke Høiland-Jørgensen 109941bd3d58SToke Høiland-Jørgensen kfree(sinfo); 11000916d9f2SMaya Erez } else { 1101af3db60aSLazar Alexei wil_err(wil, "unhandled iftype %d for CID %d\n", wdev->iftype, 1102af3db60aSLazar Alexei evt->cid); 11030916d9f2SMaya Erez goto out; 11042be7d22fSVladimir Kondratiev } 11050916d9f2SMaya Erez 11060916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_connected; 11079d865ee2SLior David wil->sta[evt->cid].aid = evt->aid; 11085bd60982SLior David if (!test_and_set_bit(wil_vif_fwconnected, vif->status)) 11095bd60982SLior David atomic_inc(&wil->connected_vifs); 11105bd60982SLior David wil_update_net_queues_bh(wil, vif, NULL, false); 11112be7d22fSVladimir Kondratiev 11120916d9f2SMaya Erez out: 1113e00243faSLior David if (rc) { 11140916d9f2SMaya Erez wil->sta[evt->cid].status = wil_sta_unused; 1115e00243faSLior David wil->sta[evt->cid].mid = U8_MAX; 1116e00243faSLior David } 11175bd60982SLior David clear_bit(wil_vif_fwconnecting, vif->status); 11180916d9f2SMaya Erez mutex_unlock(&wil->mutex); 11192be7d22fSVladimir Kondratiev } 11202be7d22fSVladimir Kondratiev 1121e00243faSLior David static void wmi_evt_disconnect(struct wil6210_vif *vif, int id, 11222be7d22fSVladimir Kondratiev void *d, int len) 11232be7d22fSVladimir Kondratiev { 1124e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 11252be7d22fSVladimir Kondratiev struct wmi_disconnect_event *evt = d; 11264821e6d8SVladimir Kondratiev u16 reason_code = le16_to_cpu(evt->protocol_reason_status); 11272be7d22fSVladimir Kondratiev 11280916d9f2SMaya Erez wil_info(wil, "Disconnect %pM reason [proto %d wmi %d]\n", 11294821e6d8SVladimir Kondratiev evt->bssid, reason_code, evt->disconnect_reason); 11302be7d22fSVladimir Kondratiev 11312be7d22fSVladimir Kondratiev wil->sinfo_gen++; 11322be7d22fSVladimir Kondratiev 1133b819447dSHamad Kadmany if (test_bit(wil_status_resetting, wil->status) || 1134b819447dSHamad Kadmany !test_bit(wil_status_fwready, wil->status)) { 1135b819447dSHamad Kadmany wil_err(wil, "status_resetting, cancel disconnect event\n"); 1136b819447dSHamad Kadmany /* no need for cleanup, wil_reset will do that */ 1137b819447dSHamad Kadmany return; 1138b819447dSHamad Kadmany } 1139b819447dSHamad Kadmany 1140097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 1141e1b43407SAhmad Masri wil6210_disconnect_complete(vif, evt->bssid, reason_code); 1142b571e71bSAhmad Masri if (disable_ap_sme) { 1143b571e71bSAhmad Masri struct wireless_dev *wdev = vif_to_wdev(vif); 1144b571e71bSAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1145b571e71bSAhmad Masri 1146b571e71bSAhmad Masri /* disconnect event in disable_ap_sme mode means link loss */ 1147b571e71bSAhmad Masri switch (wdev->iftype) { 1148b571e71bSAhmad Masri /* AP-like interface */ 1149b571e71bSAhmad Masri case NL80211_IFTYPE_AP: 1150b571e71bSAhmad Masri case NL80211_IFTYPE_P2P_GO: 1151b571e71bSAhmad Masri /* notify hostapd about link loss */ 1152b571e71bSAhmad Masri cfg80211_cqm_pktloss_notify(ndev, evt->bssid, 0, 1153b571e71bSAhmad Masri GFP_KERNEL); 1154b571e71bSAhmad Masri break; 1155b571e71bSAhmad Masri default: 1156b571e71bSAhmad Masri break; 1157b571e71bSAhmad Masri } 1158b571e71bSAhmad Masri } 1159097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 11602be7d22fSVladimir Kondratiev } 11612be7d22fSVladimir Kondratiev 11622be7d22fSVladimir Kondratiev /* 11632be7d22fSVladimir Kondratiev * Firmware reports EAPOL frame using WME event. 11642be7d22fSVladimir Kondratiev * Reconstruct Ethernet frame and deliver it via normal Rx 11652be7d22fSVladimir Kondratiev */ 1166e00243faSLior David static void wmi_evt_eapol_rx(struct wil6210_vif *vif, int id, void *d, int len) 11672be7d22fSVladimir Kondratiev { 1168e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1169e00243faSLior David struct net_device *ndev = vif_to_ndev(vif); 11702be7d22fSVladimir Kondratiev struct wmi_eapol_rx_event *evt = d; 11712be7d22fSVladimir Kondratiev u16 eapol_len = le16_to_cpu(evt->eapol_len); 11722be7d22fSVladimir Kondratiev int sz = eapol_len + ETH_HLEN; 11732be7d22fSVladimir Kondratiev struct sk_buff *skb; 11742be7d22fSVladimir Kondratiev struct ethhdr *eth; 1175c8b78b5fSVladimir Kondratiev int cid; 1176c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = NULL; 11772be7d22fSVladimir Kondratiev 1178e00243faSLior David wil_dbg_wmi(wil, "EAPOL len %d from %pM MID %d\n", eapol_len, 1179e00243faSLior David evt->src_mac, vif->mid); 11802be7d22fSVladimir Kondratiev 1181e00243faSLior David cid = wil_find_cid(wil, vif->mid, evt->src_mac); 1182c8b78b5fSVladimir Kondratiev if (cid >= 0) 1183c8b78b5fSVladimir Kondratiev stats = &wil->sta[cid].stats; 1184c8b78b5fSVladimir Kondratiev 11852be7d22fSVladimir Kondratiev if (eapol_len > 196) { /* TODO: revisit size limit */ 11862be7d22fSVladimir Kondratiev wil_err(wil, "EAPOL too large\n"); 11872be7d22fSVladimir Kondratiev return; 11882be7d22fSVladimir Kondratiev } 11892be7d22fSVladimir Kondratiev 11902be7d22fSVladimir Kondratiev skb = alloc_skb(sz, GFP_KERNEL); 11912be7d22fSVladimir Kondratiev if (!skb) { 11922be7d22fSVladimir Kondratiev wil_err(wil, "Failed to allocate skb\n"); 11932be7d22fSVladimir Kondratiev return; 11942be7d22fSVladimir Kondratiev } 1195c8b78b5fSVladimir Kondratiev 11964df864c1SJohannes Berg eth = skb_put(skb, ETH_HLEN); 1197a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_dest, ndev->dev_addr); 1198a82553bbSVladimir Kondratiev ether_addr_copy(eth->h_source, evt->src_mac); 11992be7d22fSVladimir Kondratiev eth->h_proto = cpu_to_be16(ETH_P_PAE); 120059ae1d12SJohannes Berg skb_put_data(skb, evt->eapol, eapol_len); 12012be7d22fSVladimir Kondratiev skb->protocol = eth_type_trans(skb, ndev); 12022be7d22fSVladimir Kondratiev if (likely(netif_rx_ni(skb) == NET_RX_SUCCESS)) { 12032be7d22fSVladimir Kondratiev ndev->stats.rx_packets++; 1204c8b78b5fSVladimir Kondratiev ndev->stats.rx_bytes += sz; 1205c8b78b5fSVladimir Kondratiev if (stats) { 1206c8b78b5fSVladimir Kondratiev stats->rx_packets++; 1207c8b78b5fSVladimir Kondratiev stats->rx_bytes += sz; 1208c8b78b5fSVladimir Kondratiev } 12092be7d22fSVladimir Kondratiev } else { 12102be7d22fSVladimir Kondratiev ndev->stats.rx_dropped++; 1211c8b78b5fSVladimir Kondratiev if (stats) 1212c8b78b5fSVladimir Kondratiev stats->rx_dropped++; 12132be7d22fSVladimir Kondratiev } 12142be7d22fSVladimir Kondratiev } 12152be7d22fSVladimir Kondratiev 121696c93589SGidon Studinski static void wmi_evt_ring_en(struct wil6210_vif *vif, int id, void *d, int len) 12173a124ed6SVladimir Kondratiev { 1218e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 121996c93589SGidon Studinski struct wmi_ring_en_event *evt = d; 122096c93589SGidon Studinski u8 vri = evt->ring_index; 1221e00243faSLior David struct wireless_dev *wdev = vif_to_wdev(vif); 1222b9010f10SAhmad Masri struct wil_sta_info *sta; 122349925f24SGustavo A. R. Silva u8 cid; 1224b9010f10SAhmad Masri struct key_params params; 12253a124ed6SVladimir Kondratiev 1226e00243faSLior David wil_dbg_wmi(wil, "Enable vring %d MID %d\n", vri, vif->mid); 12273a124ed6SVladimir Kondratiev 122810590c6aSGidon Studinski if (vri >= ARRAY_SIZE(wil->ring_tx)) { 1229230d8442SVladimir Kondratiev wil_err(wil, "Enable for invalid vring %d\n", vri); 1230e58c9f70SVladimir Kondratiev return; 1231e58c9f70SVladimir Kondratiev } 1232849a564bSDedy Lansky 1233b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP || !disable_ap_sme || 1234b9010f10SAhmad Masri test_bit(wil_vif_ft_roam, vif->status)) 1235b9010f10SAhmad Masri /* in AP mode with disable_ap_sme that is not FT, 1236b9010f10SAhmad Masri * this is done by wil_cfg80211_change_station() 1237849a564bSDedy Lansky */ 123810590c6aSGidon Studinski wil->ring_tx_data[vri].dot1x_open = true; 123910590c6aSGidon Studinski if (vri == vif->bcast_ring) /* no BA for bcast */ 1240230d8442SVladimir Kondratiev return; 1241b9010f10SAhmad Masri 1242b9010f10SAhmad Masri cid = wil->ring2cid_tid[vri][0]; 1243ddf7afddSAhmad Masri if (!wil_cid_valid(wil, cid)) { 1244b9010f10SAhmad Masri wil_err(wil, "invalid cid %d for vring %d\n", cid, vri); 1245b9010f10SAhmad Masri return; 1246b9010f10SAhmad Masri } 1247b9010f10SAhmad Masri 1248b9010f10SAhmad Masri /* In FT mode we get key but not store it as it is received 1249b9010f10SAhmad Masri * before WMI_CONNECT_EVENT received from FW. 1250b9010f10SAhmad Masri * wil_set_crypto_rx is called here to reset the security PN 1251b9010f10SAhmad Masri */ 1252b9010f10SAhmad Masri sta = &wil->sta[cid]; 1253b9010f10SAhmad Masri if (test_bit(wil_vif_ft_roam, vif->status)) { 1254b9010f10SAhmad Masri memset(¶ms, 0, sizeof(params)); 1255b9010f10SAhmad Masri wil_set_crypto_rx(0, WMI_KEY_USE_PAIRWISE, sta, ¶ms); 1256b9010f10SAhmad Masri if (wdev->iftype != NL80211_IFTYPE_AP) 1257b9010f10SAhmad Masri clear_bit(wil_vif_ft_roam, vif->status); 1258b9010f10SAhmad Masri } 1259b9010f10SAhmad Masri 12603a3def8dSVladimir Kondratiev if (agg_wsize >= 0) 1261230d8442SVladimir Kondratiev wil_addba_tx_request(wil, vri, agg_wsize); 12623442a504SVladimir Kondratiev } 12633442a504SVladimir Kondratiev 1264e00243faSLior David static void wmi_evt_ba_status(struct wil6210_vif *vif, int id, 1265e00243faSLior David void *d, int len) 1266249a382bSVladimir Kondratiev { 1267e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1268b874ddecSLior David struct wmi_ba_status_event *evt = d; 126910590c6aSGidon Studinski struct wil_ring_tx_data *txdata; 1270249a382bSVladimir Kondratiev 1271cbcf5866SVladimir Kondratiev wil_dbg_wmi(wil, "BACK[%d] %s {%d} timeout %d AMSDU%s\n", 12727b05b0abSVladimir Kondratiev evt->ringid, 12737b05b0abSVladimir Kondratiev evt->status == WMI_BA_AGREED ? "OK" : "N/A", 1274cbcf5866SVladimir Kondratiev evt->agg_wsize, __le16_to_cpu(evt->ba_timeout), 1275cbcf5866SVladimir Kondratiev evt->amsdu ? "+" : "-"); 1276b4490f42SVladimir Kondratiev 12777b05b0abSVladimir Kondratiev if (evt->ringid >= WIL6210_MAX_TX_RINGS) { 12787b05b0abSVladimir Kondratiev wil_err(wil, "invalid ring id %d\n", evt->ringid); 12797b05b0abSVladimir Kondratiev return; 12807b05b0abSVladimir Kondratiev } 12817b05b0abSVladimir Kondratiev 12823277213fSVladimir Kondratiev if (evt->status != WMI_BA_AGREED) { 12833277213fSVladimir Kondratiev evt->ba_timeout = 0; 12843277213fSVladimir Kondratiev evt->agg_wsize = 0; 1285cbcf5866SVladimir Kondratiev evt->amsdu = 0; 12867b05b0abSVladimir Kondratiev } 12877b05b0abSVladimir Kondratiev 128810590c6aSGidon Studinski txdata = &wil->ring_tx_data[evt->ringid]; 12893277213fSVladimir Kondratiev 12903277213fSVladimir Kondratiev txdata->agg_timeout = le16_to_cpu(evt->ba_timeout); 12913277213fSVladimir Kondratiev txdata->agg_wsize = evt->agg_wsize; 1292cbcf5866SVladimir Kondratiev txdata->agg_amsdu = evt->amsdu; 12933a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 12947b05b0abSVladimir Kondratiev } 12957b05b0abSVladimir Kondratiev 1296e00243faSLior David static void wmi_evt_addba_rx_req(struct wil6210_vif *vif, int id, 1297e00243faSLior David void *d, int len) 12983277213fSVladimir Kondratiev { 1299e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1300bf0353a6SAhmad Masri u8 cid, tid; 13013277213fSVladimir Kondratiev struct wmi_rcp_addba_req_event *evt = d; 13023277213fSVladimir Kondratiev 1303bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 1304bf0353a6SAhmad Masri parse_cidxtid(evt->cidxtid, &cid, &tid); 1305bf0353a6SAhmad Masri } else { 1306bf0353a6SAhmad Masri cid = evt->cid; 1307bf0353a6SAhmad Masri tid = evt->tid; 1308bf0353a6SAhmad Masri } 1309bf0353a6SAhmad Masri wil_addba_rx_request(wil, vif->mid, cid, tid, evt->dialog_token, 13103277213fSVladimir Kondratiev evt->ba_param_set, evt->ba_timeout, 13113277213fSVladimir Kondratiev evt->ba_seq_ctrl); 13123277213fSVladimir Kondratiev } 13133277213fSVladimir Kondratiev 1314e00243faSLior David static void wmi_evt_delba(struct wil6210_vif *vif, int id, void *d, int len) 1315bd33273bSVladimir Kondratiev __acquires(&sta->tid_rx_lock) __releases(&sta->tid_rx_lock) 13163277213fSVladimir Kondratiev { 1317e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 13183277213fSVladimir Kondratiev struct wmi_delba_event *evt = d; 13193277213fSVladimir Kondratiev u8 cid, tid; 13203277213fSVladimir Kondratiev u16 reason = __le16_to_cpu(evt->reason); 13213277213fSVladimir Kondratiev struct wil_sta_info *sta; 1322ec81b5adSDedy Lansky struct wil_tid_ampdu_rx *r; 1323ec81b5adSDedy Lansky 1324bd33273bSVladimir Kondratiev might_sleep(); 1325bf0353a6SAhmad Masri 1326bf0353a6SAhmad Masri if (evt->cidxtid != CIDXTID_EXTENDED_CID_TID) { 13273277213fSVladimir Kondratiev parse_cidxtid(evt->cidxtid, &cid, &tid); 1328bf0353a6SAhmad Masri } else { 1329bf0353a6SAhmad Masri cid = evt->cid; 1330bf0353a6SAhmad Masri tid = evt->tid; 1331bf0353a6SAhmad Masri } 1332e00243faSLior David wil_dbg_wmi(wil, "DELBA MID %d CID %d TID %d from %s reason %d\n", 1333e00243faSLior David vif->mid, cid, tid, 13343277213fSVladimir Kondratiev evt->from_initiator ? "originator" : "recipient", 13353277213fSVladimir Kondratiev reason); 13363277213fSVladimir Kondratiev if (!evt->from_initiator) { 13373277213fSVladimir Kondratiev int i; 13383277213fSVladimir Kondratiev /* find Tx vring it belongs to */ 133910590c6aSGidon Studinski for (i = 0; i < ARRAY_SIZE(wil->ring2cid_tid); i++) { 134010590c6aSGidon Studinski if (wil->ring2cid_tid[i][0] == cid && 134110590c6aSGidon Studinski wil->ring2cid_tid[i][1] == tid) { 134210590c6aSGidon Studinski struct wil_ring_tx_data *txdata = 134310590c6aSGidon Studinski &wil->ring_tx_data[i]; 13443277213fSVladimir Kondratiev 13453277213fSVladimir Kondratiev wil_dbg_wmi(wil, "DELBA Tx vring %d\n", i); 13463277213fSVladimir Kondratiev txdata->agg_timeout = 0; 13473277213fSVladimir Kondratiev txdata->agg_wsize = 0; 13483a124ed6SVladimir Kondratiev txdata->addba_in_progress = false; 13493277213fSVladimir Kondratiev 13503277213fSVladimir Kondratiev break; /* max. 1 matching ring */ 13513277213fSVladimir Kondratiev } 13523277213fSVladimir Kondratiev } 135310590c6aSGidon Studinski if (i >= ARRAY_SIZE(wil->ring2cid_tid)) 13543277213fSVladimir Kondratiev wil_err(wil, "DELBA: unable to find Tx vring\n"); 13553277213fSVladimir Kondratiev return; 13563277213fSVladimir Kondratiev } 13573277213fSVladimir Kondratiev 13583277213fSVladimir Kondratiev sta = &wil->sta[cid]; 13593277213fSVladimir Kondratiev 1360bd33273bSVladimir Kondratiev spin_lock_bh(&sta->tid_rx_lock); 1361ec81b5adSDedy Lansky 13623277213fSVladimir Kondratiev r = sta->tid_rx[tid]; 13633277213fSVladimir Kondratiev sta->tid_rx[tid] = NULL; 1364b4490f42SVladimir Kondratiev wil_tid_ampdu_rx_free(wil, r); 1365ec81b5adSDedy Lansky 1366bd33273bSVladimir Kondratiev spin_unlock_bh(&sta->tid_rx_lock); 1367b4490f42SVladimir Kondratiev } 1368b4490f42SVladimir Kondratiev 1369a5dc6883SDedy Lansky static void 1370e00243faSLior David wmi_evt_sched_scan_result(struct wil6210_vif *vif, int id, void *d, int len) 1371a5dc6883SDedy Lansky { 1372e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1373a5dc6883SDedy Lansky struct wmi_sched_scan_result_event *data = d; 1374a5dc6883SDedy Lansky struct wiphy *wiphy = wil_to_wiphy(wil); 1375a5dc6883SDedy Lansky struct ieee80211_mgmt *rx_mgmt_frame = 1376a5dc6883SDedy Lansky (struct ieee80211_mgmt *)data->payload; 1377a5dc6883SDedy Lansky int flen = len - offsetof(struct wmi_sched_scan_result_event, payload); 1378a5dc6883SDedy Lansky int ch_no; 1379a5dc6883SDedy Lansky u32 freq; 1380a5dc6883SDedy Lansky struct ieee80211_channel *channel; 1381a5dc6883SDedy Lansky s32 signal; 1382a5dc6883SDedy Lansky __le16 fc; 1383a5dc6883SDedy Lansky u32 d_len; 1384a5dc6883SDedy Lansky struct cfg80211_bss *bss; 1385a5dc6883SDedy Lansky 1386a5dc6883SDedy Lansky if (flen < 0) { 1387a5dc6883SDedy Lansky wil_err(wil, "sched scan result event too short, len %d\n", 1388a5dc6883SDedy Lansky len); 1389a5dc6883SDedy Lansky return; 1390a5dc6883SDedy Lansky } 1391a5dc6883SDedy Lansky 1392a5dc6883SDedy Lansky d_len = le32_to_cpu(data->info.len); 1393a5dc6883SDedy Lansky if (d_len != flen) { 1394a5dc6883SDedy Lansky wil_err(wil, 1395a5dc6883SDedy Lansky "sched scan result length mismatch, d_len %d should be %d\n", 1396a5dc6883SDedy Lansky d_len, flen); 1397a5dc6883SDedy Lansky return; 1398a5dc6883SDedy Lansky } 1399a5dc6883SDedy Lansky 1400a5dc6883SDedy Lansky fc = rx_mgmt_frame->frame_control; 1401a5dc6883SDedy Lansky if (!ieee80211_is_probe_resp(fc)) { 1402a5dc6883SDedy Lansky wil_err(wil, "sched scan result invalid frame, fc 0x%04x\n", 1403a5dc6883SDedy Lansky fc); 1404a5dc6883SDedy Lansky return; 1405a5dc6883SDedy Lansky } 1406a5dc6883SDedy Lansky 1407a5dc6883SDedy Lansky ch_no = data->info.channel + 1; 1408a5dc6883SDedy Lansky freq = ieee80211_channel_to_frequency(ch_no, NL80211_BAND_60GHZ); 1409a5dc6883SDedy Lansky channel = ieee80211_get_channel(wiphy, freq); 1410a5dc6883SDedy Lansky if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) 1411a5dc6883SDedy Lansky signal = 100 * data->info.rssi; 1412a5dc6883SDedy Lansky else 1413a5dc6883SDedy Lansky signal = data->info.sqi; 1414a5dc6883SDedy Lansky 1415a5dc6883SDedy Lansky wil_dbg_wmi(wil, "sched scan result: channel %d MCS %d RSSI %d\n", 1416a5dc6883SDedy Lansky data->info.channel, data->info.mcs, data->info.rssi); 1417a5dc6883SDedy Lansky wil_dbg_wmi(wil, "len %d qid %d mid %d cid %d\n", 1418a5dc6883SDedy Lansky d_len, data->info.qid, data->info.mid, data->info.cid); 1419a5dc6883SDedy Lansky wil_hex_dump_wmi("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, rx_mgmt_frame, 1420a5dc6883SDedy Lansky d_len, true); 1421a5dc6883SDedy Lansky 1422a5dc6883SDedy Lansky if (!channel) { 1423a5dc6883SDedy Lansky wil_err(wil, "Frame on unsupported channel\n"); 1424a5dc6883SDedy Lansky return; 1425a5dc6883SDedy Lansky } 1426a5dc6883SDedy Lansky 1427a5dc6883SDedy Lansky bss = cfg80211_inform_bss_frame(wiphy, channel, rx_mgmt_frame, 1428a5dc6883SDedy Lansky d_len, signal, GFP_KERNEL); 1429a5dc6883SDedy Lansky if (bss) { 1430a5dc6883SDedy Lansky wil_dbg_wmi(wil, "Added BSS %pM\n", rx_mgmt_frame->bssid); 1431a5dc6883SDedy Lansky cfg80211_put_bss(wiphy, bss); 1432a5dc6883SDedy Lansky } else { 1433a5dc6883SDedy Lansky wil_err(wil, "cfg80211_inform_bss_frame() failed\n"); 1434a5dc6883SDedy Lansky } 1435a5dc6883SDedy Lansky 1436a5dc6883SDedy Lansky cfg80211_sched_scan_results(wiphy, 0); 1437a5dc6883SDedy Lansky } 1438a5dc6883SDedy Lansky 14390c936b3cSDedy Lansky static void wil_link_stats_store_basic(struct wil6210_vif *vif, 14400c936b3cSDedy Lansky struct wmi_link_stats_basic *basic) 14410c936b3cSDedy Lansky { 14420c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14430c936b3cSDedy Lansky u8 cid = basic->cid; 14440c936b3cSDedy Lansky struct wil_sta_info *sta; 14450c936b3cSDedy Lansky 1446ddf7afddSAhmad Masri if (cid < 0 || cid >= wil->max_assoc_sta) { 14470c936b3cSDedy Lansky wil_err(wil, "invalid cid %d\n", cid); 14480c936b3cSDedy Lansky return; 14490c936b3cSDedy Lansky } 14500c936b3cSDedy Lansky 14510c936b3cSDedy Lansky sta = &wil->sta[cid]; 14520c936b3cSDedy Lansky sta->fw_stats_basic = *basic; 14530c936b3cSDedy Lansky } 14540c936b3cSDedy Lansky 14550c936b3cSDedy Lansky static void wil_link_stats_store_global(struct wil6210_vif *vif, 14560c936b3cSDedy Lansky struct wmi_link_stats_global *global) 14570c936b3cSDedy Lansky { 14580c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14590c936b3cSDedy Lansky 14600c936b3cSDedy Lansky wil->fw_stats_global.stats = *global; 14610c936b3cSDedy Lansky } 14620c936b3cSDedy Lansky 14630c936b3cSDedy Lansky static void wmi_link_stats_parse(struct wil6210_vif *vif, u64 tsf, 14640c936b3cSDedy Lansky bool has_next, void *payload, 14650c936b3cSDedy Lansky size_t payload_size) 14660c936b3cSDedy Lansky { 14670c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 14680c936b3cSDedy Lansky size_t hdr_size = sizeof(struct wmi_link_stats_record); 14690c936b3cSDedy Lansky size_t stats_size, record_size, expected_size; 14700c936b3cSDedy Lansky struct wmi_link_stats_record *hdr; 14710c936b3cSDedy Lansky 14720c936b3cSDedy Lansky if (payload_size < hdr_size) { 14730c936b3cSDedy Lansky wil_err(wil, "link stats wrong event size %zu\n", payload_size); 14740c936b3cSDedy Lansky return; 14750c936b3cSDedy Lansky } 14760c936b3cSDedy Lansky 14770c936b3cSDedy Lansky while (payload_size >= hdr_size) { 14780c936b3cSDedy Lansky hdr = payload; 14790c936b3cSDedy Lansky stats_size = le16_to_cpu(hdr->record_size); 14800c936b3cSDedy Lansky record_size = hdr_size + stats_size; 14810c936b3cSDedy Lansky 14820c936b3cSDedy Lansky if (payload_size < record_size) { 14830c936b3cSDedy Lansky wil_err(wil, "link stats payload ended unexpectedly, size %zu < %zu\n", 14840c936b3cSDedy Lansky payload_size, record_size); 14850c936b3cSDedy Lansky return; 14860c936b3cSDedy Lansky } 14870c936b3cSDedy Lansky 14880c936b3cSDedy Lansky switch (hdr->record_type_id) { 14890c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_BASIC: 14900c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_basic); 14910c936b3cSDedy Lansky if (stats_size < expected_size) { 14920c936b3cSDedy Lansky wil_err(wil, "link stats invalid basic record size %zu < %zu\n", 14930c936b3cSDedy Lansky stats_size, expected_size); 14940c936b3cSDedy Lansky return; 14950c936b3cSDedy Lansky } 14960c936b3cSDedy Lansky if (vif->fw_stats_ready) { 14970c936b3cSDedy Lansky /* clean old statistics */ 14980c936b3cSDedy Lansky vif->fw_stats_tsf = 0; 14990c936b3cSDedy Lansky vif->fw_stats_ready = 0; 15000c936b3cSDedy Lansky } 15010c936b3cSDedy Lansky 15020c936b3cSDedy Lansky wil_link_stats_store_basic(vif, payload + hdr_size); 15030c936b3cSDedy Lansky 15040c936b3cSDedy Lansky if (!has_next) { 15050c936b3cSDedy Lansky vif->fw_stats_tsf = tsf; 15060c936b3cSDedy Lansky vif->fw_stats_ready = 1; 15070c936b3cSDedy Lansky } 15080c936b3cSDedy Lansky 15090c936b3cSDedy Lansky break; 15100c936b3cSDedy Lansky case WMI_LINK_STATS_TYPE_GLOBAL: 15110c936b3cSDedy Lansky expected_size = sizeof(struct wmi_link_stats_global); 15120c936b3cSDedy Lansky if (stats_size < sizeof(struct wmi_link_stats_global)) { 15130c936b3cSDedy Lansky wil_err(wil, "link stats invalid global record size %zu < %zu\n", 15140c936b3cSDedy Lansky stats_size, expected_size); 15150c936b3cSDedy Lansky return; 15160c936b3cSDedy Lansky } 15170c936b3cSDedy Lansky 15180c936b3cSDedy Lansky if (wil->fw_stats_global.ready) { 15190c936b3cSDedy Lansky /* clean old statistics */ 15200c936b3cSDedy Lansky wil->fw_stats_global.tsf = 0; 15210c936b3cSDedy Lansky wil->fw_stats_global.ready = 0; 15220c936b3cSDedy Lansky } 15230c936b3cSDedy Lansky 15240c936b3cSDedy Lansky wil_link_stats_store_global(vif, payload + hdr_size); 15250c936b3cSDedy Lansky 15260c936b3cSDedy Lansky if (!has_next) { 15270c936b3cSDedy Lansky wil->fw_stats_global.tsf = tsf; 15280c936b3cSDedy Lansky wil->fw_stats_global.ready = 1; 15290c936b3cSDedy Lansky } 15300c936b3cSDedy Lansky 15310c936b3cSDedy Lansky break; 15320c936b3cSDedy Lansky default: 15330c936b3cSDedy Lansky break; 15340c936b3cSDedy Lansky } 15350c936b3cSDedy Lansky 15360c936b3cSDedy Lansky /* skip to next record */ 15370c936b3cSDedy Lansky payload += record_size; 15380c936b3cSDedy Lansky payload_size -= record_size; 15390c936b3cSDedy Lansky } 15400c936b3cSDedy Lansky } 15410c936b3cSDedy Lansky 15420c936b3cSDedy Lansky static void 15430c936b3cSDedy Lansky wmi_evt_link_stats(struct wil6210_vif *vif, int id, void *d, int len) 15440c936b3cSDedy Lansky { 15450c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 15460c936b3cSDedy Lansky struct wmi_link_stats_event *evt = d; 15470c936b3cSDedy Lansky size_t payload_size; 15480c936b3cSDedy Lansky 15490c936b3cSDedy Lansky if (len < offsetof(struct wmi_link_stats_event, payload)) { 15500c936b3cSDedy Lansky wil_err(wil, "stats event way too short %d\n", len); 15510c936b3cSDedy Lansky return; 15520c936b3cSDedy Lansky } 15530c936b3cSDedy Lansky payload_size = le16_to_cpu(evt->payload_size); 15540c936b3cSDedy Lansky if (len < sizeof(struct wmi_link_stats_event) + payload_size) { 15550c936b3cSDedy Lansky wil_err(wil, "stats event too short %d\n", len); 15560c936b3cSDedy Lansky return; 15570c936b3cSDedy Lansky } 15580c936b3cSDedy Lansky 15590c936b3cSDedy Lansky wmi_link_stats_parse(vif, le64_to_cpu(evt->tsf), evt->has_next, 15600c936b3cSDedy Lansky evt->payload, payload_size); 15610c936b3cSDedy Lansky } 15620c936b3cSDedy Lansky 1563b03fbab0SVladimir Kondratiev /** 1564b9010f10SAhmad Masri * find cid and ringid for the station vif 1565b9010f10SAhmad Masri * 1566b9010f10SAhmad Masri * return error, if other interfaces are used or ring was not found 1567b9010f10SAhmad Masri */ 1568b9010f10SAhmad Masri static int wil_find_cid_ringid_sta(struct wil6210_priv *wil, 1569b9010f10SAhmad Masri struct wil6210_vif *vif, 1570b9010f10SAhmad Masri int *cid, 1571b9010f10SAhmad Masri int *ringid) 1572b9010f10SAhmad Masri { 1573b9010f10SAhmad Masri struct wil_ring *ring; 1574b9010f10SAhmad Masri struct wil_ring_tx_data *txdata; 1575b9010f10SAhmad Masri int min_ring_id = wil_get_min_tx_ring_id(wil); 1576b9010f10SAhmad Masri int i; 1577b9010f10SAhmad Masri u8 lcid; 1578b9010f10SAhmad Masri 1579b9010f10SAhmad Masri if (!(vif->wdev.iftype == NL80211_IFTYPE_STATION || 1580b9010f10SAhmad Masri vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)) { 1581b9010f10SAhmad Masri wil_err(wil, "invalid interface type %d\n", vif->wdev.iftype); 1582b9010f10SAhmad Masri return -EINVAL; 1583b9010f10SAhmad Masri } 1584b9010f10SAhmad Masri 1585b9010f10SAhmad Masri /* In the STA mode, it is expected to have only one ring 1586b9010f10SAhmad Masri * for the AP we are connected to. 1587b9010f10SAhmad Masri * find it and return the cid associated with it. 1588b9010f10SAhmad Masri */ 1589b9010f10SAhmad Masri for (i = min_ring_id; i < WIL6210_MAX_TX_RINGS; i++) { 1590b9010f10SAhmad Masri ring = &wil->ring_tx[i]; 1591b9010f10SAhmad Masri txdata = &wil->ring_tx_data[i]; 1592b9010f10SAhmad Masri if (!ring->va || !txdata->enabled || txdata->mid != vif->mid) 1593b9010f10SAhmad Masri continue; 1594b9010f10SAhmad Masri 1595b9010f10SAhmad Masri lcid = wil->ring2cid_tid[i][0]; 1596ddf7afddSAhmad Masri if (lcid >= wil->max_assoc_sta) /* skip BCAST */ 1597b9010f10SAhmad Masri continue; 1598b9010f10SAhmad Masri 1599b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta -> ringid %d cid %d\n", i, lcid); 1600b9010f10SAhmad Masri *cid = lcid; 1601b9010f10SAhmad Masri *ringid = i; 1602b9010f10SAhmad Masri return 0; 1603b9010f10SAhmad Masri } 1604b9010f10SAhmad Masri 1605b9010f10SAhmad Masri wil_dbg_wmi(wil, "find sta cid while no rings active?\n"); 1606b9010f10SAhmad Masri 1607b9010f10SAhmad Masri return -ENOENT; 1608b9010f10SAhmad Masri } 1609b9010f10SAhmad Masri 1610b9010f10SAhmad Masri static void 1611b9010f10SAhmad Masri wmi_evt_auth_status(struct wil6210_vif *vif, int id, void *d, int len) 1612b9010f10SAhmad Masri { 1613b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1614b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1615b9010f10SAhmad Masri struct wmi_ft_auth_status_event *data = d; 1616b9010f10SAhmad Masri int ie_len = len - offsetof(struct wmi_ft_auth_status_event, ie_info); 1617b9010f10SAhmad Masri int rc, cid = 0, ringid = 0; 1618b9010f10SAhmad Masri struct cfg80211_ft_event_params ft; 1619b9010f10SAhmad Masri u16 d_len; 1620b9010f10SAhmad Masri /* auth_alg(u16) + auth_transaction(u16) + status_code(u16) */ 1621b9010f10SAhmad Masri const size_t auth_ie_offset = sizeof(u16) * 3; 1622b9010f10SAhmad Masri struct auth_no_hdr *auth = (struct auth_no_hdr *)data->ie_info; 1623b9010f10SAhmad Masri 1624b9010f10SAhmad Masri /* check the status */ 1625b9010f10SAhmad Masri if (ie_len >= 0 && data->status != WMI_FW_STATUS_SUCCESS) { 1626b9010f10SAhmad Masri wil_err(wil, "FT: auth failed. status %d\n", data->status); 1627b9010f10SAhmad Masri goto fail; 1628b9010f10SAhmad Masri } 1629b9010f10SAhmad Masri 1630b9010f10SAhmad Masri if (ie_len < auth_ie_offset) { 1631b9010f10SAhmad Masri wil_err(wil, "FT: auth event too short, len %d\n", len); 1632b9010f10SAhmad Masri goto fail; 1633b9010f10SAhmad Masri } 1634b9010f10SAhmad Masri 1635b9010f10SAhmad Masri d_len = le16_to_cpu(data->ie_len); 1636b9010f10SAhmad Masri if (d_len != ie_len) { 1637b9010f10SAhmad Masri wil_err(wil, 1638b9010f10SAhmad Masri "FT: auth ie length mismatch, d_len %d should be %d\n", 1639b9010f10SAhmad Masri d_len, ie_len); 1640b9010f10SAhmad Masri goto fail; 1641b9010f10SAhmad Masri } 1642b9010f10SAhmad Masri 1643b9010f10SAhmad Masri if (!test_bit(wil_vif_ft_roam, wil->status)) { 1644b9010f10SAhmad Masri wil_err(wil, "FT: Not in roaming state\n"); 1645b9010f10SAhmad Masri goto fail; 1646b9010f10SAhmad Masri } 1647b9010f10SAhmad Masri 1648b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_transaction) != 2) { 1649b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_transaction %d\n", 1650b9010f10SAhmad Masri le16_to_cpu(auth->auth_transaction)); 1651b9010f10SAhmad Masri goto fail; 1652b9010f10SAhmad Masri } 1653b9010f10SAhmad Masri 1654b9010f10SAhmad Masri if (le16_to_cpu(auth->auth_alg) != WLAN_AUTH_FT) { 1655b9010f10SAhmad Masri wil_err(wil, "FT: auth error. auth_alg %d\n", 1656b9010f10SAhmad Masri le16_to_cpu(auth->auth_alg)); 1657b9010f10SAhmad Masri goto fail; 1658b9010f10SAhmad Masri } 1659b9010f10SAhmad Masri 1660b9010f10SAhmad Masri wil_dbg_wmi(wil, "FT: Auth to %pM successfully\n", data->mac_addr); 1661b9010f10SAhmad Masri wil_hex_dump_wmi("FT Auth ies : ", DUMP_PREFIX_OFFSET, 16, 1, 1662b9010f10SAhmad Masri data->ie_info, d_len, true); 1663b9010f10SAhmad Masri 1664b9010f10SAhmad Masri /* find cid and ringid */ 1665b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1666b9010f10SAhmad Masri if (rc) { 1667b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1668b9010f10SAhmad Masri goto fail; 1669b9010f10SAhmad Masri } 1670b9010f10SAhmad Masri 1671b9010f10SAhmad Masri if (vif->privacy) { 1672b9010f10SAhmad Masri /* For secure assoc, remove old keys */ 1673b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1674b9010f10SAhmad Masri WMI_KEY_USE_PAIRWISE); 1675b9010f10SAhmad Masri if (rc) { 1676b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(PTK) failed\n"); 1677b9010f10SAhmad Masri goto fail; 1678b9010f10SAhmad Masri } 1679b9010f10SAhmad Masri rc = wmi_del_cipher_key(vif, 0, wil->sta[cid].addr, 1680b9010f10SAhmad Masri WMI_KEY_USE_RX_GROUP); 1681b9010f10SAhmad Masri if (rc) { 1682b9010f10SAhmad Masri wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD(GTK) failed\n"); 1683b9010f10SAhmad Masri goto fail; 1684b9010f10SAhmad Masri } 1685b9010f10SAhmad Masri } 1686b9010f10SAhmad Masri 1687b9010f10SAhmad Masri memset(&ft, 0, sizeof(ft)); 1688b9010f10SAhmad Masri ft.ies = data->ie_info + auth_ie_offset; 1689b9010f10SAhmad Masri ft.ies_len = d_len - auth_ie_offset; 1690b9010f10SAhmad Masri ft.target_ap = data->mac_addr; 1691b9010f10SAhmad Masri cfg80211_ft_event(ndev, &ft); 1692b9010f10SAhmad Masri 1693b9010f10SAhmad Masri return; 1694b9010f10SAhmad Masri 1695b9010f10SAhmad Masri fail: 1696e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1697b9010f10SAhmad Masri } 1698b9010f10SAhmad Masri 1699b9010f10SAhmad Masri static void 1700b9010f10SAhmad Masri wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len) 1701b9010f10SAhmad Masri { 1702b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 1703b9010f10SAhmad Masri struct net_device *ndev = vif_to_ndev(vif); 1704b9010f10SAhmad Masri struct wiphy *wiphy = wil_to_wiphy(wil); 1705b9010f10SAhmad Masri struct wmi_ft_reassoc_status_event *data = d; 1706b9010f10SAhmad Masri int ies_len = len - offsetof(struct wmi_ft_reassoc_status_event, 1707b9010f10SAhmad Masri ie_info); 1708b9010f10SAhmad Masri int rc = -ENOENT, cid = 0, ringid = 0; 1709b9010f10SAhmad Masri int ch; /* channel number (primary) */ 1710b9010f10SAhmad Masri size_t assoc_req_ie_len = 0, assoc_resp_ie_len = 0; 1711b9010f10SAhmad Masri u8 *assoc_req_ie = NULL, *assoc_resp_ie = NULL; 1712b9010f10SAhmad Masri /* capinfo(u16) + listen_interval(u16) + current_ap mac addr + IEs */ 1713b9010f10SAhmad Masri const size_t assoc_req_ie_offset = sizeof(u16) * 2 + ETH_ALEN; 1714b9010f10SAhmad Masri /* capinfo(u16) + status_code(u16) + associd(u16) + IEs */ 1715b9010f10SAhmad Masri const size_t assoc_resp_ie_offset = sizeof(u16) * 3; 1716b9010f10SAhmad Masri u16 d_len; 1717b9010f10SAhmad Masri int freq; 1718b9010f10SAhmad Masri struct cfg80211_roam_info info; 1719b9010f10SAhmad Masri 1720b9010f10SAhmad Masri if (ies_len < 0) { 1721b9010f10SAhmad Masri wil_err(wil, "ft reassoc event too short, len %d\n", len); 1722b9010f10SAhmad Masri goto fail; 1723b9010f10SAhmad Masri } 1724b9010f10SAhmad Masri 1725b9010f10SAhmad Masri wil_dbg_wmi(wil, "Reasoc Status event: status=%d, aid=%d", 1726b9010f10SAhmad Masri data->status, data->aid); 1727b9010f10SAhmad Masri wil_dbg_wmi(wil, " mac_addr=%pM, beacon_ie_len=%d", 1728b9010f10SAhmad Masri data->mac_addr, data->beacon_ie_len); 1729b9010f10SAhmad Masri wil_dbg_wmi(wil, " reassoc_req_ie_len=%d, reassoc_resp_ie_len=%d", 1730b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len), 1731b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1732b9010f10SAhmad Masri 1733b9010f10SAhmad Masri d_len = le16_to_cpu(data->beacon_ie_len) + 1734b9010f10SAhmad Masri le16_to_cpu(data->reassoc_req_ie_len) + 1735b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len); 1736b9010f10SAhmad Masri if (d_len != ies_len) { 1737b9010f10SAhmad Masri wil_err(wil, 1738b9010f10SAhmad Masri "ft reassoc ie length mismatch, d_len %d should be %d\n", 1739b9010f10SAhmad Masri d_len, ies_len); 1740b9010f10SAhmad Masri goto fail; 1741b9010f10SAhmad Masri } 1742b9010f10SAhmad Masri 1743b9010f10SAhmad Masri /* check the status */ 1744b9010f10SAhmad Masri if (data->status != WMI_FW_STATUS_SUCCESS) { 1745b9010f10SAhmad Masri wil_err(wil, "ft reassoc failed. status %d\n", data->status); 1746b9010f10SAhmad Masri goto fail; 1747b9010f10SAhmad Masri } 1748b9010f10SAhmad Masri 1749b9010f10SAhmad Masri /* find cid and ringid */ 1750b9010f10SAhmad Masri rc = wil_find_cid_ringid_sta(wil, vif, &cid, &ringid); 1751b9010f10SAhmad Masri if (rc) { 1752b9010f10SAhmad Masri wil_err(wil, "No valid cid found\n"); 1753b9010f10SAhmad Masri goto fail; 1754b9010f10SAhmad Masri } 1755b9010f10SAhmad Masri 1756b9010f10SAhmad Masri ch = data->channel + 1; 1757b9010f10SAhmad Masri wil_info(wil, "FT: Roam %pM channel [%d] cid %d aid %d\n", 1758b9010f10SAhmad Masri data->mac_addr, ch, cid, data->aid); 1759b9010f10SAhmad Masri 1760b9010f10SAhmad Masri wil_hex_dump_wmi("reassoc AI : ", DUMP_PREFIX_OFFSET, 16, 1, 1761b9010f10SAhmad Masri data->ie_info, len - sizeof(*data), true); 1762b9010f10SAhmad Masri 1763b9010f10SAhmad Masri /* figure out IE's */ 1764b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_req_ie_len) > assoc_req_ie_offset) { 1765b9010f10SAhmad Masri assoc_req_ie = &data->ie_info[assoc_req_ie_offset]; 1766b9010f10SAhmad Masri assoc_req_ie_len = le16_to_cpu(data->reassoc_req_ie_len) - 1767b9010f10SAhmad Masri assoc_req_ie_offset; 1768b9010f10SAhmad Masri } 1769b9010f10SAhmad Masri if (le16_to_cpu(data->reassoc_resp_ie_len) <= assoc_resp_ie_offset) { 1770b9010f10SAhmad Masri wil_err(wil, "FT: reassoc resp ie len is too short, len %d\n", 1771b9010f10SAhmad Masri le16_to_cpu(data->reassoc_resp_ie_len)); 1772b9010f10SAhmad Masri goto fail; 1773b9010f10SAhmad Masri } 1774b9010f10SAhmad Masri 1775b9010f10SAhmad Masri assoc_resp_ie = &data->ie_info[le16_to_cpu(data->reassoc_req_ie_len) + 1776b9010f10SAhmad Masri assoc_resp_ie_offset]; 1777b9010f10SAhmad Masri assoc_resp_ie_len = le16_to_cpu(data->reassoc_resp_ie_len) - 1778b9010f10SAhmad Masri assoc_resp_ie_offset; 1779b9010f10SAhmad Masri 1780b9010f10SAhmad Masri if (test_bit(wil_status_resetting, wil->status) || 1781b9010f10SAhmad Masri !test_bit(wil_status_fwready, wil->status)) { 1782b9010f10SAhmad Masri wil_err(wil, "FT: status_resetting, cancel reassoc event\n"); 1783b9010f10SAhmad Masri /* no need for cleanup, wil_reset will do that */ 1784b9010f10SAhmad Masri return; 1785b9010f10SAhmad Masri } 1786b9010f10SAhmad Masri 1787b9010f10SAhmad Masri mutex_lock(&wil->mutex); 1788b9010f10SAhmad Masri 1789b9010f10SAhmad Masri /* ring modify to set the ring for the roamed AP settings */ 1790b9010f10SAhmad Masri wil_dbg_wmi(wil, 1791b9010f10SAhmad Masri "ft modify tx config for connection CID %d ring %d\n", 1792b9010f10SAhmad Masri cid, ringid); 1793b9010f10SAhmad Masri 1794b9010f10SAhmad Masri rc = wil->txrx_ops.tx_ring_modify(vif, ringid, cid, 0); 1795b9010f10SAhmad Masri if (rc) { 1796b9010f10SAhmad Masri wil_err(wil, "modify TX for CID %d MID %d ring %d failed (%d)\n", 1797b9010f10SAhmad Masri cid, vif->mid, ringid, rc); 1798b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1799b9010f10SAhmad Masri goto fail; 1800b9010f10SAhmad Masri } 1801b9010f10SAhmad Masri 1802b9010f10SAhmad Masri /* Update the driver STA members with the new bss */ 1803b9010f10SAhmad Masri wil->sta[cid].aid = data->aid; 1804b9010f10SAhmad Masri wil->sta[cid].stats.ft_roams++; 1805b9010f10SAhmad Masri ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid); 1806b9010f10SAhmad Masri mutex_unlock(&wil->mutex); 1807b9010f10SAhmad Masri del_timer_sync(&vif->connect_timer); 1808b9010f10SAhmad Masri 1809b9010f10SAhmad Masri cfg80211_ref_bss(wiphy, vif->bss); 1810b9010f10SAhmad Masri freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ); 1811b9010f10SAhmad Masri 1812b9010f10SAhmad Masri memset(&info, 0, sizeof(info)); 1813b9010f10SAhmad Masri info.channel = ieee80211_get_channel(wiphy, freq); 1814b9010f10SAhmad Masri info.bss = vif->bss; 1815b9010f10SAhmad Masri info.req_ie = assoc_req_ie; 1816b9010f10SAhmad Masri info.req_ie_len = assoc_req_ie_len; 1817b9010f10SAhmad Masri info.resp_ie = assoc_resp_ie; 1818b9010f10SAhmad Masri info.resp_ie_len = assoc_resp_ie_len; 1819b9010f10SAhmad Masri cfg80211_roamed(ndev, &info, GFP_KERNEL); 1820b9010f10SAhmad Masri vif->bss = NULL; 1821b9010f10SAhmad Masri 1822b9010f10SAhmad Masri return; 1823b9010f10SAhmad Masri 1824b9010f10SAhmad Masri fail: 1825e1b43407SAhmad Masri wil6210_disconnect(vif, NULL, WLAN_REASON_PREV_AUTH_NOT_VALID); 1826b9010f10SAhmad Masri } 1827b9010f10SAhmad Masri 1828b9010f10SAhmad Masri /** 1829b03fbab0SVladimir Kondratiev * Some events are ignored for purpose; and need not be interpreted as 1830b03fbab0SVladimir Kondratiev * "unhandled events" 1831b03fbab0SVladimir Kondratiev */ 1832e00243faSLior David static void wmi_evt_ignore(struct wil6210_vif *vif, int id, void *d, int len) 1833b03fbab0SVladimir Kondratiev { 1834e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 1835e00243faSLior David 1836b03fbab0SVladimir Kondratiev wil_dbg_wmi(wil, "Ignore event 0x%04x len %d\n", id, len); 1837b03fbab0SVladimir Kondratiev } 1838b03fbab0SVladimir Kondratiev 18392be7d22fSVladimir Kondratiev static const struct { 18402be7d22fSVladimir Kondratiev int eventid; 1841e00243faSLior David void (*handler)(struct wil6210_vif *vif, 1842e00243faSLior David int eventid, void *data, int data_len); 18432be7d22fSVladimir Kondratiev } wmi_evt_handlers[] = { 18442be7d22fSVladimir Kondratiev {WMI_READY_EVENTID, wmi_evt_ready}, 1845817f1853SVladimir Kondratiev {WMI_FW_READY_EVENTID, wmi_evt_ignore}, 18462be7d22fSVladimir Kondratiev {WMI_RX_MGMT_PACKET_EVENTID, wmi_evt_rx_mgmt}, 184790d89e9aSVladimir Kondratiev {WMI_TX_MGMT_PACKET_EVENTID, wmi_evt_tx_mgmt}, 18482be7d22fSVladimir Kondratiev {WMI_SCAN_COMPLETE_EVENTID, wmi_evt_scan_complete}, 18492be7d22fSVladimir Kondratiev {WMI_CONNECT_EVENTID, wmi_evt_connect}, 18502be7d22fSVladimir Kondratiev {WMI_DISCONNECT_EVENTID, wmi_evt_disconnect}, 18512be7d22fSVladimir Kondratiev {WMI_EAPOL_RX_EVENTID, wmi_evt_eapol_rx}, 1852249a382bSVladimir Kondratiev {WMI_BA_STATUS_EVENTID, wmi_evt_ba_status}, 18533277213fSVladimir Kondratiev {WMI_RCP_ADDBA_REQ_EVENTID, wmi_evt_addba_rx_req}, 18543277213fSVladimir Kondratiev {WMI_DELBA_EVENTID, wmi_evt_delba}, 185596c93589SGidon Studinski {WMI_RING_EN_EVENTID, wmi_evt_ring_en}, 1856b03fbab0SVladimir Kondratiev {WMI_DATA_PORT_OPEN_EVENTID, wmi_evt_ignore}, 1857a5dc6883SDedy Lansky {WMI_SCHED_SCAN_RESULT_EVENTID, wmi_evt_sched_scan_result}, 18580c936b3cSDedy Lansky {WMI_LINK_STATS_EVENTID, wmi_evt_link_stats}, 1859b9010f10SAhmad Masri {WMI_FT_AUTH_STATUS_EVENTID, wmi_evt_auth_status}, 1860b9010f10SAhmad Masri {WMI_FT_REASSOC_STATUS_EVENTID, wmi_evt_reassoc_status}, 18612be7d22fSVladimir Kondratiev }; 18622be7d22fSVladimir Kondratiev 18632be7d22fSVladimir Kondratiev /* 18642be7d22fSVladimir Kondratiev * Run in IRQ context 18652be7d22fSVladimir Kondratiev * Extract WMI command from mailbox. Queue it to the @wil->pending_wmi_ev 18662be7d22fSVladimir Kondratiev * that will be eventually handled by the @wmi_event_worker in the thread 18672be7d22fSVladimir Kondratiev * context of thread "wil6210_wmi" 18682be7d22fSVladimir Kondratiev */ 18692be7d22fSVladimir Kondratiev void wmi_recv_cmd(struct wil6210_priv *wil) 18702be7d22fSVladimir Kondratiev { 18712be7d22fSVladimir Kondratiev struct wil6210_mbox_ring_desc d_tail; 18722be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr hdr; 18732be7d22fSVladimir Kondratiev struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 18742be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 18752be7d22fSVladimir Kondratiev u8 *cmd; 18762be7d22fSVladimir Kondratiev void __iomem *src; 18772be7d22fSVladimir Kondratiev ulong flags; 1878a715c7ddSVladimir Kondratiev unsigned n; 18790916d9f2SMaya Erez unsigned int num_immed_reply = 0; 18802be7d22fSVladimir Kondratiev 1881817f1853SVladimir Kondratiev if (!test_bit(wil_status_mbox_ready, wil->status)) { 18824cf99c93SDedy Lansky wil_err(wil, "Reset in progress. Cannot handle WMI event\n"); 188355f7acddSVladimir Kondratiev return; 188455f7acddSVladimir Kondratiev } 188555f7acddSVladimir Kondratiev 1886fe9ee51eSMaya Erez if (test_bit(wil_status_suspended, wil->status)) { 1887fe9ee51eSMaya Erez wil_err(wil, "suspended. cannot handle WMI event\n"); 1888fe9ee51eSMaya Erez return; 1889fe9ee51eSMaya Erez } 1890fe9ee51eSMaya Erez 1891a715c7ddSVladimir Kondratiev for (n = 0;; n++) { 18922be7d22fSVladimir Kondratiev u16 len; 189395266dc0SVladimir Kondratiev bool q; 18940916d9f2SMaya Erez bool immed_reply = false; 18952be7d22fSVladimir Kondratiev 1896b9eeb512SVladimir Kondratiev r->head = wil_r(wil, RGF_MBOX + 18972be7d22fSVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.head)); 189895266dc0SVladimir Kondratiev if (r->tail == r->head) 189995266dc0SVladimir Kondratiev break; 19002be7d22fSVladimir Kondratiev 1901a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox head %08x tail %08x\n", 1902a715c7ddSVladimir Kondratiev r->head, r->tail); 1903a715c7ddSVladimir Kondratiev /* read cmd descriptor from tail */ 19042be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(&d_tail, wil->csr + HOSTADDR(r->tail), 19052be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)); 19062be7d22fSVladimir Kondratiev if (d_tail.sync == 0) { 19072be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt not owned by FW?\n"); 190895266dc0SVladimir Kondratiev break; 19092be7d22fSVladimir Kondratiev } 19102be7d22fSVladimir Kondratiev 1911a715c7ddSVladimir Kondratiev /* read cmd header from descriptor */ 19122be7d22fSVladimir Kondratiev if (0 != wmi_read_hdr(wil, d_tail.addr, &hdr)) { 19132be7d22fSVladimir Kondratiev wil_err(wil, "Mbox evt at 0x%08x?\n", 19142be7d22fSVladimir Kondratiev le32_to_cpu(d_tail.addr)); 191595266dc0SVladimir Kondratiev break; 19162be7d22fSVladimir Kondratiev } 19172be7d22fSVladimir Kondratiev len = le16_to_cpu(hdr.len); 1918a715c7ddSVladimir Kondratiev wil_dbg_wmi(wil, "Mbox evt %04x %04x %04x %02x\n", 1919a715c7ddSVladimir Kondratiev le16_to_cpu(hdr.seq), len, le16_to_cpu(hdr.type), 1920a715c7ddSVladimir Kondratiev hdr.flags); 1921a715c7ddSVladimir Kondratiev 1922a715c7ddSVladimir Kondratiev /* read cmd buffer from descriptor */ 19232be7d22fSVladimir Kondratiev src = wmi_buffer(wil, d_tail.addr) + 19242be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_hdr); 19252be7d22fSVladimir Kondratiev evt = kmalloc(ALIGN(offsetof(struct pending_wmi_event, 19262be7d22fSVladimir Kondratiev event.wmi) + len, 4), 19272be7d22fSVladimir Kondratiev GFP_KERNEL); 192814f8dc49SJoe Perches if (!evt) 192995266dc0SVladimir Kondratiev break; 193014f8dc49SJoe Perches 19312be7d22fSVladimir Kondratiev evt->event.hdr = hdr; 19322be7d22fSVladimir Kondratiev cmd = (void *)&evt->event.wmi; 19332be7d22fSVladimir Kondratiev wil_memcpy_fromio_32(cmd, src, len); 19342be7d22fSVladimir Kondratiev /* mark entry as empty */ 1935b9eeb512SVladimir Kondratiev wil_w(wil, r->tail + 1936b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ring_desc, sync), 0); 19372be7d22fSVladimir Kondratiev /* indicate */ 19382be7d22fSVladimir Kondratiev if ((hdr.type == WIL_MBOX_HDR_TYPE_WMI) && 1939b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 1940b874ddecSLior David struct wmi_cmd_hdr *wmi = &evt->event.wmi; 1941b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 1942e00243faSLior David u8 mid = wmi->mid; 1943b874ddecSLior David u32 tstamp = le32_to_cpu(wmi->fw_timestamp); 1944fe9ee51eSMaya Erez if (test_bit(wil_status_resuming, wil->status)) { 1945fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_RESUME_EVENTID) 1946fe9ee51eSMaya Erez clear_bit(wil_status_resuming, 1947fe9ee51eSMaya Erez wil->status); 1948fe9ee51eSMaya Erez else 1949fe9ee51eSMaya Erez wil_err(wil, 1950fe9ee51eSMaya Erez "WMI evt %d while resuming\n", 1951fe9ee51eSMaya Erez id); 1952fe9ee51eSMaya Erez } 1953fe5c271eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 1954e00243faSLior David if (wil->reply_id && wil->reply_id == id && 1955e00243faSLior David wil->reply_mid == mid) { 19560916d9f2SMaya Erez if (wil->reply_buf) { 19570916d9f2SMaya Erez memcpy(wil->reply_buf, wmi, 19580916d9f2SMaya Erez min(len, wil->reply_size)); 19590916d9f2SMaya Erez immed_reply = true; 19600916d9f2SMaya Erez } 1961fe9ee51eSMaya Erez if (id == WMI_TRAFFIC_SUSPEND_EVENTID) { 1962fe9ee51eSMaya Erez wil_dbg_wmi(wil, 1963fe9ee51eSMaya Erez "set suspend_resp_rcvd\n"); 1964fe9ee51eSMaya Erez wil->suspend_resp_rcvd = true; 1965fe9ee51eSMaya Erez } 19660916d9f2SMaya Erez } 1967fe5c271eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 19688fe59627SVladimir Kondratiev 19695fad7241SDedy Lansky wil_dbg_wmi(wil, "recv %s (0x%04x) MID %d @%d msec\n", 19705fad7241SDedy Lansky eventid2name(id), id, wmi->mid, tstamp); 1971f988b23fSVladimir Kondratiev trace_wil6210_wmi_event(wmi, &wmi[1], 1972f988b23fSVladimir Kondratiev len - sizeof(*wmi)); 19732be7d22fSVladimir Kondratiev } 19747743882dSVladimir Kondratiev wil_hex_dump_wmi("evt ", DUMP_PREFIX_OFFSET, 16, 1, 19752be7d22fSVladimir Kondratiev &evt->event.hdr, sizeof(hdr) + len, true); 19762be7d22fSVladimir Kondratiev 19772be7d22fSVladimir Kondratiev /* advance tail */ 19782be7d22fSVladimir Kondratiev r->tail = r->base + ((r->tail - r->base + 19792be7d22fSVladimir Kondratiev sizeof(struct wil6210_mbox_ring_desc)) % r->size); 1980b9eeb512SVladimir Kondratiev wil_w(wil, RGF_MBOX + 1981b9eeb512SVladimir Kondratiev offsetof(struct wil6210_mbox_ctl, rx.tail), r->tail); 19822be7d22fSVladimir Kondratiev 19830916d9f2SMaya Erez if (immed_reply) { 1984af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: Complete WMI 0x%04x\n", 1985af3db60aSLazar Alexei wil->reply_id); 19860916d9f2SMaya Erez kfree(evt); 19870916d9f2SMaya Erez num_immed_reply++; 19880916d9f2SMaya Erez complete(&wil->wmi_call); 19890916d9f2SMaya Erez } else { 19902be7d22fSVladimir Kondratiev /* add to the pending list */ 19912be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 19922be7d22fSVladimir Kondratiev list_add_tail(&evt->list, &wil->pending_wmi_ev); 19932be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 199495266dc0SVladimir Kondratiev q = queue_work(wil->wmi_wq, &wil->wmi_event_worker); 19957743882dSVladimir Kondratiev wil_dbg_wmi(wil, "queue_work -> %d\n", q); 19962be7d22fSVladimir Kondratiev } 19970916d9f2SMaya Erez } 199895266dc0SVladimir Kondratiev /* normally, 1 event per IRQ should be processed */ 1999af3db60aSLazar Alexei wil_dbg_wmi(wil, "recv_cmd: -> %d events queued, %d completed\n", 20000916d9f2SMaya Erez n - num_immed_reply, num_immed_reply); 20012be7d22fSVladimir Kondratiev } 20022be7d22fSVladimir Kondratiev 2003e00243faSLior David int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, 20045f85c7e7SLior David u16 reply_id, void *reply, u16 reply_size, int to_msec) 20052be7d22fSVladimir Kondratiev { 20062be7d22fSVladimir Kondratiev int rc; 2007f4bbb829SNicholas Mc Guire unsigned long remain; 2008dc57731dSLior David ulong flags; 20092be7d22fSVladimir Kondratiev 20102be7d22fSVladimir Kondratiev mutex_lock(&wil->wmi_mutex); 20112be7d22fSVladimir Kondratiev 2012dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2013fe5c271eSMaya Erez wil->reply_id = reply_id; 2014e00243faSLior David wil->reply_mid = mid; 2015fe5c271eSMaya Erez wil->reply_buf = reply; 2016fe5c271eSMaya Erez wil->reply_size = reply_size; 20174d4c4dc3SLior David reinit_completion(&wil->wmi_call); 2018dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2019fe5c271eSMaya Erez 2020e00243faSLior David rc = __wmi_send(wil, cmdid, mid, buf, len); 20212be7d22fSVladimir Kondratiev if (rc) 20222be7d22fSVladimir Kondratiev goto out; 20232be7d22fSVladimir Kondratiev 202459502647SDedy Lansky remain = wait_for_completion_timeout(&wil->wmi_call, 20252be7d22fSVladimir Kondratiev msecs_to_jiffies(to_msec)); 20262be7d22fSVladimir Kondratiev if (0 == remain) { 20272be7d22fSVladimir Kondratiev wil_err(wil, "wmi_call(0x%04x->0x%04x) timeout %d msec\n", 20282be7d22fSVladimir Kondratiev cmdid, reply_id, to_msec); 20292be7d22fSVladimir Kondratiev rc = -ETIME; 20302be7d22fSVladimir Kondratiev } else { 20317743882dSVladimir Kondratiev wil_dbg_wmi(wil, 20322be7d22fSVladimir Kondratiev "wmi_call(0x%04x->0x%04x) completed in %d msec\n", 20332be7d22fSVladimir Kondratiev cmdid, reply_id, 20342be7d22fSVladimir Kondratiev to_msec - jiffies_to_msecs(remain)); 20352be7d22fSVladimir Kondratiev } 2036fe5c271eSMaya Erez 2037fe5c271eSMaya Erez out: 2038dc57731dSLior David spin_lock_irqsave(&wil->wmi_ev_lock, flags); 20392be7d22fSVladimir Kondratiev wil->reply_id = 0; 2040e00243faSLior David wil->reply_mid = U8_MAX; 20412be7d22fSVladimir Kondratiev wil->reply_buf = NULL; 20422be7d22fSVladimir Kondratiev wil->reply_size = 0; 2043dc57731dSLior David spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 2044fe5c271eSMaya Erez 20452be7d22fSVladimir Kondratiev mutex_unlock(&wil->wmi_mutex); 20462be7d22fSVladimir Kondratiev 20472be7d22fSVladimir Kondratiev return rc; 20482be7d22fSVladimir Kondratiev } 20492be7d22fSVladimir Kondratiev 20502be7d22fSVladimir Kondratiev int wmi_echo(struct wil6210_priv *wil) 20512be7d22fSVladimir Kondratiev { 2052e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20532be7d22fSVladimir Kondratiev struct wmi_echo_cmd cmd = { 20542be7d22fSVladimir Kondratiev .value = cpu_to_le32(0x12345678), 20552be7d22fSVladimir Kondratiev }; 20562be7d22fSVladimir Kondratiev 2057e00243faSLior David return wmi_call(wil, WMI_ECHO_CMDID, vif->mid, &cmd, sizeof(cmd), 2058a54a40daSVladimir Kondratiev WMI_ECHO_RSP_EVENTID, NULL, 0, 50); 20592be7d22fSVladimir Kondratiev } 20602be7d22fSVladimir Kondratiev 20612be7d22fSVladimir Kondratiev int wmi_set_mac_address(struct wil6210_priv *wil, void *addr) 20622be7d22fSVladimir Kondratiev { 2063e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 20642be7d22fSVladimir Kondratiev struct wmi_set_mac_address_cmd cmd; 20652be7d22fSVladimir Kondratiev 2066a82553bbSVladimir Kondratiev ether_addr_copy(cmd.mac, addr); 20672be7d22fSVladimir Kondratiev 20687743882dSVladimir Kondratiev wil_dbg_wmi(wil, "Set MAC %pM\n", addr); 20692be7d22fSVladimir Kondratiev 2070e00243faSLior David return wmi_send(wil, WMI_SET_MAC_ADDRESS_CMDID, vif->mid, 2071e00243faSLior David &cmd, sizeof(cmd)); 20722be7d22fSVladimir Kondratiev } 20732be7d22fSVladimir Kondratiev 207410d599adSMaya Erez int wmi_led_cfg(struct wil6210_priv *wil, bool enable) 207510d599adSMaya Erez { 2076e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 207710d599adSMaya Erez int rc = 0; 207810d599adSMaya Erez struct wmi_led_cfg_cmd cmd = { 207910d599adSMaya Erez .led_mode = enable, 208010d599adSMaya Erez .id = led_id, 208110d599adSMaya Erez .slow_blink_cfg.blink_on = 208210d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].on_ms), 208310d599adSMaya Erez .slow_blink_cfg.blink_off = 208410d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_SLOW].off_ms), 208510d599adSMaya Erez .medium_blink_cfg.blink_on = 208610d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].on_ms), 208710d599adSMaya Erez .medium_blink_cfg.blink_off = 208810d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_MED].off_ms), 208910d599adSMaya Erez .fast_blink_cfg.blink_on = 209010d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].on_ms), 209110d599adSMaya Erez .fast_blink_cfg.blink_off = 209210d599adSMaya Erez cpu_to_le32(led_blink_time[WIL_LED_TIME_FAST].off_ms), 209310d599adSMaya Erez .led_polarity = led_polarity, 209410d599adSMaya Erez }; 209510d599adSMaya Erez struct { 209610d599adSMaya Erez struct wmi_cmd_hdr wmi; 209710d599adSMaya Erez struct wmi_led_cfg_done_event evt; 2098807b0860SAlexei Avshalom Lazar } __packed reply = { 2099807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_FW_STATUS_FAILURE)}, 2100807b0860SAlexei Avshalom Lazar }; 210110d599adSMaya Erez 210210d599adSMaya Erez if (led_id == WIL_LED_INVALID_ID) 210310d599adSMaya Erez goto out; 210410d599adSMaya Erez 210510d599adSMaya Erez if (led_id > WIL_LED_MAX_ID) { 210610d599adSMaya Erez wil_err(wil, "Invalid led id %d\n", led_id); 210710d599adSMaya Erez rc = -EINVAL; 210810d599adSMaya Erez goto out; 210910d599adSMaya Erez } 211010d599adSMaya Erez 211110d599adSMaya Erez wil_dbg_wmi(wil, 211210d599adSMaya Erez "%s led %d\n", 211310d599adSMaya Erez enable ? "enabling" : "disabling", led_id); 211410d599adSMaya Erez 2115e00243faSLior David rc = wmi_call(wil, WMI_LED_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 211610d599adSMaya Erez WMI_LED_CFG_DONE_EVENTID, &reply, sizeof(reply), 211710d599adSMaya Erez 100); 211810d599adSMaya Erez if (rc) 211910d599adSMaya Erez goto out; 212010d599adSMaya Erez 212110d599adSMaya Erez if (reply.evt.status) { 212210d599adSMaya Erez wil_err(wil, "led %d cfg failed with status %d\n", 212310d599adSMaya Erez led_id, le32_to_cpu(reply.evt.status)); 212410d599adSMaya Erez rc = -EINVAL; 212510d599adSMaya Erez } 212610d599adSMaya Erez 212710d599adSMaya Erez out: 212810d599adSMaya Erez return rc; 212910d599adSMaya Erez } 213010d599adSMaya Erez 2131c5b3a658SAlexei Avshalom Lazar int wmi_rbufcap_cfg(struct wil6210_priv *wil, bool enable, u16 threshold) 2132c5b3a658SAlexei Avshalom Lazar { 2133c5b3a658SAlexei Avshalom Lazar struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 2134c5b3a658SAlexei Avshalom Lazar int rc; 2135c5b3a658SAlexei Avshalom Lazar 2136c5b3a658SAlexei Avshalom Lazar struct wmi_rbufcap_cfg_cmd cmd = { 2137c5b3a658SAlexei Avshalom Lazar .enable = enable, 2138c5b3a658SAlexei Avshalom Lazar .rx_desc_threshold = cpu_to_le16(threshold), 2139c5b3a658SAlexei Avshalom Lazar }; 2140c5b3a658SAlexei Avshalom Lazar struct { 2141c5b3a658SAlexei Avshalom Lazar struct wmi_cmd_hdr wmi; 2142c5b3a658SAlexei Avshalom Lazar struct wmi_rbufcap_cfg_event evt; 2143c5b3a658SAlexei Avshalom Lazar } __packed reply = { 2144c5b3a658SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2145c5b3a658SAlexei Avshalom Lazar }; 2146c5b3a658SAlexei Avshalom Lazar 2147c5b3a658SAlexei Avshalom Lazar rc = wmi_call(wil, WMI_RBUFCAP_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2148c5b3a658SAlexei Avshalom Lazar WMI_RBUFCAP_CFG_EVENTID, &reply, sizeof(reply), 2149c5b3a658SAlexei Avshalom Lazar WIL_WMI_CALL_GENERAL_TO_MS); 2150c5b3a658SAlexei Avshalom Lazar if (rc) 2151c5b3a658SAlexei Avshalom Lazar return rc; 2152c5b3a658SAlexei Avshalom Lazar 2153c5b3a658SAlexei Avshalom Lazar if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2154c5b3a658SAlexei Avshalom Lazar wil_err(wil, "RBUFCAP_CFG failed. status %d\n", 2155c5b3a658SAlexei Avshalom Lazar reply.evt.status); 2156c5b3a658SAlexei Avshalom Lazar rc = -EINVAL; 2157c5b3a658SAlexei Avshalom Lazar } 2158c5b3a658SAlexei Avshalom Lazar 2159c5b3a658SAlexei Avshalom Lazar return rc; 2160c5b3a658SAlexei Avshalom Lazar } 2161c5b3a658SAlexei Avshalom Lazar 2162e00243faSLior David int wmi_pcp_start(struct wil6210_vif *vif, 2163e00243faSLior David int bi, u8 wmi_nettype, u8 chan, u8 hidden_ssid, u8 is_go) 21642be7d22fSVladimir Kondratiev { 2165e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2166b8023177SVladimir Kondratiev int rc; 2167b8023177SVladimir Kondratiev 2168b8023177SVladimir Kondratiev struct wmi_pcp_start_cmd cmd = { 21692be7d22fSVladimir Kondratiev .bcon_interval = cpu_to_le16(bi), 21702be7d22fSVladimir Kondratiev .network_type = wmi_nettype, 21712be7d22fSVladimir Kondratiev .disable_sec_offload = 1, 2172adc2d122SVladimir Kondratiev .channel = chan - 1, 2173ddf7afddSAhmad Masri .pcp_max_assoc_sta = wil->max_assoc_sta, 21748e52fe30SHamad Kadmany .hidden_ssid = hidden_ssid, 2175b4944f2cSLior David .is_go = is_go, 21768a4fa214SAhmad Masri .ap_sme_offload_mode = disable_ap_sme ? 21778a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_PARTIAL : 21788a4fa214SAhmad Masri WMI_AP_SME_OFFLOAD_FULL, 2179c3bfea05SLior David .abft_len = wil->abft_len, 21802be7d22fSVladimir Kondratiev }; 2181b8023177SVladimir Kondratiev struct { 2182b874ddecSLior David struct wmi_cmd_hdr wmi; 2183b8023177SVladimir Kondratiev struct wmi_pcp_started_event evt; 2184807b0860SAlexei Avshalom Lazar } __packed reply = { 2185807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2186807b0860SAlexei Avshalom Lazar }; 21872be7d22fSVladimir Kondratiev 2188e00243faSLior David if (!vif->privacy) 21892be7d22fSVladimir Kondratiev cmd.disable_sec = 1; 21902be7d22fSVladimir Kondratiev 21911eb9d1e5SDedy Lansky if ((cmd.pcp_max_assoc_sta > WIL6210_MAX_CID) || 21921eb9d1e5SDedy Lansky (cmd.pcp_max_assoc_sta <= 0)) { 2193bf0353a6SAhmad Masri wil_err(wil, "unexpected max_assoc_sta %d\n", 2194bf0353a6SAhmad Masri cmd.pcp_max_assoc_sta); 2195bf0353a6SAhmad Masri return -EOPNOTSUPP; 21961eb9d1e5SDedy Lansky } 21971eb9d1e5SDedy Lansky 2198849a564bSDedy Lansky if (disable_ap_sme && 21998a4fa214SAhmad Masri !test_bit(WMI_FW_CAPABILITY_AP_SME_OFFLOAD_PARTIAL, 2200849a564bSDedy Lansky wil->fw_capabilities)) { 2201849a564bSDedy Lansky wil_err(wil, "disable_ap_sme not supported by FW\n"); 2202849a564bSDedy Lansky return -EOPNOTSUPP; 2203849a564bSDedy Lansky } 2204849a564bSDedy Lansky 22058b5c7f6cSVladimir Kondratiev /* 22068b5c7f6cSVladimir Kondratiev * Processing time may be huge, in case of secure AP it takes about 22078b5c7f6cSVladimir Kondratiev * 3500ms for FW to start AP 22088b5c7f6cSVladimir Kondratiev */ 2209e00243faSLior David rc = wmi_call(wil, WMI_PCP_START_CMDID, vif->mid, &cmd, sizeof(cmd), 22108b5c7f6cSVladimir Kondratiev WMI_PCP_STARTED_EVENTID, &reply, sizeof(reply), 5000); 2211b8023177SVladimir Kondratiev if (rc) 2212b8023177SVladimir Kondratiev return rc; 2213b8023177SVladimir Kondratiev 2214b8023177SVladimir Kondratiev if (reply.evt.status != WMI_FW_STATUS_SUCCESS) 2215b8023177SVladimir Kondratiev rc = -EINVAL; 2216b8023177SVladimir Kondratiev 221710d599adSMaya Erez if (wmi_nettype != WMI_NETTYPE_P2P) 221810d599adSMaya Erez /* Don't fail due to error in the led configuration */ 221910d599adSMaya Erez wmi_led_cfg(wil, true); 222010d599adSMaya Erez 2221b8023177SVladimir Kondratiev return rc; 2222b8023177SVladimir Kondratiev } 2223b8023177SVladimir Kondratiev 2224e00243faSLior David int wmi_pcp_stop(struct wil6210_vif *vif) 2225b8023177SVladimir Kondratiev { 2226e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 222710d599adSMaya Erez int rc; 222810d599adSMaya Erez 222910d599adSMaya Erez rc = wmi_led_cfg(wil, false); 223010d599adSMaya Erez if (rc) 223110d599adSMaya Erez return rc; 223210d599adSMaya Erez 2233e00243faSLior David return wmi_call(wil, WMI_PCP_STOP_CMDID, vif->mid, NULL, 0, 22345793fe9dSMaya Erez WMI_PCP_STOPPED_EVENTID, NULL, 0, 22355793fe9dSMaya Erez WIL_WMI_PCP_STOP_TO_MS); 22362be7d22fSVladimir Kondratiev } 22372be7d22fSVladimir Kondratiev 2238e00243faSLior David int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid) 22392be7d22fSVladimir Kondratiev { 2240e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22412be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd = { 22422be7d22fSVladimir Kondratiev .ssid_len = cpu_to_le32(ssid_len), 22432be7d22fSVladimir Kondratiev }; 22442be7d22fSVladimir Kondratiev 22452be7d22fSVladimir Kondratiev if (ssid_len > sizeof(cmd.ssid)) 22462be7d22fSVladimir Kondratiev return -EINVAL; 22472be7d22fSVladimir Kondratiev 22482be7d22fSVladimir Kondratiev memcpy(cmd.ssid, ssid, ssid_len); 22492be7d22fSVladimir Kondratiev 2250e00243faSLior David return wmi_send(wil, WMI_SET_SSID_CMDID, vif->mid, &cmd, sizeof(cmd)); 22512be7d22fSVladimir Kondratiev } 22522be7d22fSVladimir Kondratiev 2253e00243faSLior David int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid) 22542be7d22fSVladimir Kondratiev { 2255e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 22562be7d22fSVladimir Kondratiev int rc; 22572be7d22fSVladimir Kondratiev struct { 2258b874ddecSLior David struct wmi_cmd_hdr wmi; 22592be7d22fSVladimir Kondratiev struct wmi_set_ssid_cmd cmd; 22602be7d22fSVladimir Kondratiev } __packed reply; 22612be7d22fSVladimir Kondratiev int len; /* reply.cmd.ssid_len in CPU order */ 22622be7d22fSVladimir Kondratiev 2263807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2264807b0860SAlexei Avshalom Lazar 2265e00243faSLior David rc = wmi_call(wil, WMI_GET_SSID_CMDID, vif->mid, NULL, 0, 2266e00243faSLior David WMI_GET_SSID_EVENTID, &reply, sizeof(reply), 20); 22672be7d22fSVladimir Kondratiev if (rc) 22682be7d22fSVladimir Kondratiev return rc; 22692be7d22fSVladimir Kondratiev 22702be7d22fSVladimir Kondratiev len = le32_to_cpu(reply.cmd.ssid_len); 22712be7d22fSVladimir Kondratiev if (len > sizeof(reply.cmd.ssid)) 22722be7d22fSVladimir Kondratiev return -EINVAL; 22732be7d22fSVladimir Kondratiev 22742be7d22fSVladimir Kondratiev *ssid_len = len; 22752be7d22fSVladimir Kondratiev memcpy(ssid, reply.cmd.ssid, len); 22762be7d22fSVladimir Kondratiev 22772be7d22fSVladimir Kondratiev return 0; 22782be7d22fSVladimir Kondratiev } 22792be7d22fSVladimir Kondratiev 22802be7d22fSVladimir Kondratiev int wmi_set_channel(struct wil6210_priv *wil, int channel) 22812be7d22fSVladimir Kondratiev { 2282e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22832be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd = { 22842be7d22fSVladimir Kondratiev .channel = channel - 1, 22852be7d22fSVladimir Kondratiev }; 22862be7d22fSVladimir Kondratiev 2287e00243faSLior David return wmi_send(wil, WMI_SET_PCP_CHANNEL_CMDID, vif->mid, 2288e00243faSLior David &cmd, sizeof(cmd)); 22892be7d22fSVladimir Kondratiev } 22902be7d22fSVladimir Kondratiev 22912be7d22fSVladimir Kondratiev int wmi_get_channel(struct wil6210_priv *wil, int *channel) 22922be7d22fSVladimir Kondratiev { 2293e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 22942be7d22fSVladimir Kondratiev int rc; 22952be7d22fSVladimir Kondratiev struct { 2296b874ddecSLior David struct wmi_cmd_hdr wmi; 22972be7d22fSVladimir Kondratiev struct wmi_set_pcp_channel_cmd cmd; 22982be7d22fSVladimir Kondratiev } __packed reply; 22992be7d22fSVladimir Kondratiev 2300807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2301807b0860SAlexei Avshalom Lazar 2302e00243faSLior David rc = wmi_call(wil, WMI_GET_PCP_CHANNEL_CMDID, vif->mid, NULL, 0, 23032be7d22fSVladimir Kondratiev WMI_GET_PCP_CHANNEL_EVENTID, &reply, sizeof(reply), 20); 23042be7d22fSVladimir Kondratiev if (rc) 23052be7d22fSVladimir Kondratiev return rc; 23062be7d22fSVladimir Kondratiev 23072be7d22fSVladimir Kondratiev if (reply.cmd.channel > 3) 23082be7d22fSVladimir Kondratiev return -EINVAL; 23092be7d22fSVladimir Kondratiev 23102be7d22fSVladimir Kondratiev *channel = reply.cmd.channel + 1; 23112be7d22fSVladimir Kondratiev 23122be7d22fSVladimir Kondratiev return 0; 23132be7d22fSVladimir Kondratiev } 23142be7d22fSVladimir Kondratiev 2315e00243faSLior David int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi) 2316b8023177SVladimir Kondratiev { 2317e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2318e6d68341SDedy Lansky int rc; 2319b8023177SVladimir Kondratiev struct wmi_p2p_cfg_cmd cmd = { 2320e6d68341SDedy Lansky .discovery_mode = WMI_DISCOVERY_MODE_PEER2PEER, 2321e6d68341SDedy Lansky .bcon_interval = cpu_to_le16(bi), 2322b8023177SVladimir Kondratiev .channel = channel - 1, 2323b8023177SVladimir Kondratiev }; 2324e6d68341SDedy Lansky struct { 2325e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2326e6d68341SDedy Lansky struct wmi_p2p_cfg_done_event evt; 2327807b0860SAlexei Avshalom Lazar } __packed reply = { 2328807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2329807b0860SAlexei Avshalom Lazar }; 2330b8023177SVladimir Kondratiev 2331e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_P2P_CFG_CMDID\n"); 2332e6d68341SDedy Lansky 2333e00243faSLior David rc = wmi_call(wil, WMI_P2P_CFG_CMDID, vif->mid, &cmd, sizeof(cmd), 2334e6d68341SDedy Lansky WMI_P2P_CFG_DONE_EVENTID, &reply, sizeof(reply), 300); 2335e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2336e6d68341SDedy Lansky wil_err(wil, "P2P_CFG failed. status %d\n", reply.evt.status); 2337e6d68341SDedy Lansky rc = -EINVAL; 2338e6d68341SDedy Lansky } 2339e6d68341SDedy Lansky 2340e6d68341SDedy Lansky return rc; 2341e6d68341SDedy Lansky } 2342e6d68341SDedy Lansky 2343e00243faSLior David int wmi_start_listen(struct wil6210_vif *vif) 2344e6d68341SDedy Lansky { 2345e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2346e6d68341SDedy Lansky int rc; 2347e6d68341SDedy Lansky struct { 2348e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2349e6d68341SDedy Lansky struct wmi_listen_started_event evt; 2350807b0860SAlexei Avshalom Lazar } __packed reply = { 2351807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2352807b0860SAlexei Avshalom Lazar }; 2353e6d68341SDedy Lansky 2354e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_LISTEN_CMDID\n"); 2355e6d68341SDedy Lansky 2356e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 2357e6d68341SDedy Lansky WMI_LISTEN_STARTED_EVENTID, &reply, sizeof(reply), 300); 2358e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2359e6d68341SDedy Lansky wil_err(wil, "device failed to start listen. status %d\n", 2360e6d68341SDedy Lansky reply.evt.status); 2361e6d68341SDedy Lansky rc = -EINVAL; 2362e6d68341SDedy Lansky } 2363e6d68341SDedy Lansky 2364e6d68341SDedy Lansky return rc; 2365e6d68341SDedy Lansky } 2366e6d68341SDedy Lansky 2367e00243faSLior David int wmi_start_search(struct wil6210_vif *vif) 2368e6d68341SDedy Lansky { 2369e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2370e6d68341SDedy Lansky int rc; 2371e6d68341SDedy Lansky struct { 2372e6d68341SDedy Lansky struct wmi_cmd_hdr wmi; 2373e6d68341SDedy Lansky struct wmi_search_started_event evt; 2374807b0860SAlexei Avshalom Lazar } __packed reply = { 2375807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2376807b0860SAlexei Avshalom Lazar }; 2377e6d68341SDedy Lansky 2378e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_START_SEARCH_CMDID\n"); 2379e6d68341SDedy Lansky 2380e00243faSLior David rc = wmi_call(wil, WMI_START_SEARCH_CMDID, vif->mid, NULL, 0, 2381e6d68341SDedy Lansky WMI_SEARCH_STARTED_EVENTID, &reply, sizeof(reply), 300); 2382e6d68341SDedy Lansky if (!rc && reply.evt.status != WMI_FW_STATUS_SUCCESS) { 2383e6d68341SDedy Lansky wil_err(wil, "device failed to start search. status %d\n", 2384e6d68341SDedy Lansky reply.evt.status); 2385e6d68341SDedy Lansky rc = -EINVAL; 2386e6d68341SDedy Lansky } 2387e6d68341SDedy Lansky 2388e6d68341SDedy Lansky return rc; 2389e6d68341SDedy Lansky } 2390e6d68341SDedy Lansky 2391e00243faSLior David int wmi_stop_discovery(struct wil6210_vif *vif) 2392e6d68341SDedy Lansky { 2393e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2394e6d68341SDedy Lansky int rc; 2395e6d68341SDedy Lansky 2396e6d68341SDedy Lansky wil_dbg_wmi(wil, "sending WMI_DISCOVERY_STOP_CMDID\n"); 2397e6d68341SDedy Lansky 2398e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 2399e6d68341SDedy Lansky WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 100); 2400e6d68341SDedy Lansky 2401e6d68341SDedy Lansky if (rc) 2402e6d68341SDedy Lansky wil_err(wil, "Failed to stop discovery\n"); 2403e6d68341SDedy Lansky 2404e6d68341SDedy Lansky return rc; 2405b8023177SVladimir Kondratiev } 2406b8023177SVladimir Kondratiev 2407e00243faSLior David int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, 2408230d8442SVladimir Kondratiev const void *mac_addr, int key_usage) 24092be7d22fSVladimir Kondratiev { 2410e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24112be7d22fSVladimir Kondratiev struct wmi_delete_cipher_key_cmd cmd = { 24122be7d22fSVladimir Kondratiev .key_index = key_index, 24132be7d22fSVladimir Kondratiev }; 24142be7d22fSVladimir Kondratiev 24152be7d22fSVladimir Kondratiev if (mac_addr) 24162be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24172be7d22fSVladimir Kondratiev 2418e00243faSLior David return wmi_send(wil, WMI_DELETE_CIPHER_KEY_CMDID, vif->mid, 2419e00243faSLior David &cmd, sizeof(cmd)); 24202be7d22fSVladimir Kondratiev } 24212be7d22fSVladimir Kondratiev 2422e00243faSLior David int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, 2423230d8442SVladimir Kondratiev const void *mac_addr, int key_len, const void *key, 2424230d8442SVladimir Kondratiev int key_usage) 24252be7d22fSVladimir Kondratiev { 2426e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24272be7d22fSVladimir Kondratiev struct wmi_add_cipher_key_cmd cmd = { 24282be7d22fSVladimir Kondratiev .key_index = key_index, 2429230d8442SVladimir Kondratiev .key_usage = key_usage, 24302be7d22fSVladimir Kondratiev .key_len = key_len, 24312be7d22fSVladimir Kondratiev }; 24322be7d22fSVladimir Kondratiev 24332be7d22fSVladimir Kondratiev if (!key || (key_len > sizeof(cmd.key))) 24342be7d22fSVladimir Kondratiev return -EINVAL; 24352be7d22fSVladimir Kondratiev 24362be7d22fSVladimir Kondratiev memcpy(cmd.key, key, key_len); 24372be7d22fSVladimir Kondratiev if (mac_addr) 24382be7d22fSVladimir Kondratiev memcpy(cmd.mac, mac_addr, WMI_MAC_LEN); 24392be7d22fSVladimir Kondratiev 2440e00243faSLior David return wmi_send(wil, WMI_ADD_CIPHER_KEY_CMDID, vif->mid, 2441e00243faSLior David &cmd, sizeof(cmd)); 24422be7d22fSVladimir Kondratiev } 24432be7d22fSVladimir Kondratiev 2444e00243faSLior David int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) 24452be7d22fSVladimir Kondratiev { 2446e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 24475421bf0cSVladimir Kondratiev static const char *const names[] = { 24485421bf0cSVladimir Kondratiev [WMI_FRAME_BEACON] = "BEACON", 24495421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_REQ] = "PROBE_REQ", 24505421bf0cSVladimir Kondratiev [WMI_FRAME_PROBE_RESP] = "WMI_FRAME_PROBE_RESP", 24515421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_REQ] = "WMI_FRAME_ASSOC_REQ", 24525421bf0cSVladimir Kondratiev [WMI_FRAME_ASSOC_RESP] = "WMI_FRAME_ASSOC_RESP", 24535421bf0cSVladimir Kondratiev }; 24542be7d22fSVladimir Kondratiev int rc; 24552be7d22fSVladimir Kondratiev u16 len = sizeof(struct wmi_set_appie_cmd) + ie_len; 2456b5a8ffcaSLior David struct wmi_set_appie_cmd *cmd; 24578fe59627SVladimir Kondratiev 2458b5a8ffcaSLior David if (len < ie_len) { 2459b5a8ffcaSLior David rc = -EINVAL; 2460b5a8ffcaSLior David goto out; 2461b5a8ffcaSLior David } 2462b5a8ffcaSLior David 2463b5a8ffcaSLior David cmd = kzalloc(len, GFP_KERNEL); 24645421bf0cSVladimir Kondratiev if (!cmd) { 24655421bf0cSVladimir Kondratiev rc = -ENOMEM; 24665421bf0cSVladimir Kondratiev goto out; 24675421bf0cSVladimir Kondratiev } 2468ac4acdb7SVladimir Kondratiev if (!ie) 2469ac4acdb7SVladimir Kondratiev ie_len = 0; 24702be7d22fSVladimir Kondratiev 24712be7d22fSVladimir Kondratiev cmd->mgmt_frm_type = type; 24722be7d22fSVladimir Kondratiev /* BUG: FW API define ieLen as u8. Will fix FW */ 24732be7d22fSVladimir Kondratiev cmd->ie_len = cpu_to_le16(ie_len); 24742be7d22fSVladimir Kondratiev memcpy(cmd->ie_info, ie, ie_len); 2475e00243faSLior David rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); 24762be7d22fSVladimir Kondratiev kfree(cmd); 24775421bf0cSVladimir Kondratiev out: 24785421bf0cSVladimir Kondratiev if (rc) { 24795421bf0cSVladimir Kondratiev const char *name = type < ARRAY_SIZE(names) ? 24805421bf0cSVladimir Kondratiev names[type] : "??"; 24815421bf0cSVladimir Kondratiev wil_err(wil, "set_ie(%d %s) failed : %d\n", type, name, rc); 24825421bf0cSVladimir Kondratiev } 24832be7d22fSVladimir Kondratiev 24842be7d22fSVladimir Kondratiev return rc; 24852be7d22fSVladimir Kondratiev } 24862be7d22fSVladimir Kondratiev 2487b9010f10SAhmad Masri int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie) 2488b9010f10SAhmad Masri { 2489b9010f10SAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 2490b9010f10SAhmad Masri u16 len; 2491b9010f10SAhmad Masri struct wmi_update_ft_ies_cmd *cmd; 2492b9010f10SAhmad Masri int rc; 2493b9010f10SAhmad Masri 2494b9010f10SAhmad Masri if (!ie) 2495b9010f10SAhmad Masri ie_len = 0; 2496b9010f10SAhmad Masri 2497b9010f10SAhmad Masri len = sizeof(struct wmi_update_ft_ies_cmd) + ie_len; 2498b9010f10SAhmad Masri if (len < ie_len) { 2499b9010f10SAhmad Masri wil_err(wil, "wraparound. ie len %d\n", ie_len); 2500b9010f10SAhmad Masri return -EINVAL; 2501b9010f10SAhmad Masri } 2502b9010f10SAhmad Masri 2503b9010f10SAhmad Masri cmd = kzalloc(len, GFP_KERNEL); 2504b9010f10SAhmad Masri if (!cmd) { 2505b9010f10SAhmad Masri rc = -ENOMEM; 2506b9010f10SAhmad Masri goto out; 2507b9010f10SAhmad Masri } 2508b9010f10SAhmad Masri 2509b9010f10SAhmad Masri cmd->ie_len = cpu_to_le16(ie_len); 2510b9010f10SAhmad Masri memcpy(cmd->ie_info, ie, ie_len); 2511b9010f10SAhmad Masri rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len); 2512b9010f10SAhmad Masri kfree(cmd); 2513b9010f10SAhmad Masri 2514b9010f10SAhmad Masri out: 2515b9010f10SAhmad Masri if (rc) 2516b9010f10SAhmad Masri wil_err(wil, "update ft ies failed : %d\n", rc); 2517b9010f10SAhmad Masri 2518b9010f10SAhmad Masri return rc; 2519b9010f10SAhmad Masri } 2520b9010f10SAhmad Masri 25211647f12fSVladimir Kondratiev /** 25221647f12fSVladimir Kondratiev * wmi_rxon - turn radio on/off 25231647f12fSVladimir Kondratiev * @on: turn on if true, off otherwise 25241647f12fSVladimir Kondratiev * 25251647f12fSVladimir Kondratiev * Only switch radio. Channel should be set separately. 25261647f12fSVladimir Kondratiev * No timeout for rxon - radio turned on forever unless some other call 25271647f12fSVladimir Kondratiev * turns it off 25281647f12fSVladimir Kondratiev */ 25291647f12fSVladimir Kondratiev int wmi_rxon(struct wil6210_priv *wil, bool on) 25301647f12fSVladimir Kondratiev { 2531e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 25321647f12fSVladimir Kondratiev int rc; 25331647f12fSVladimir Kondratiev struct { 2534b874ddecSLior David struct wmi_cmd_hdr wmi; 25351647f12fSVladimir Kondratiev struct wmi_listen_started_event evt; 2536807b0860SAlexei Avshalom Lazar } __packed reply = { 2537807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2538807b0860SAlexei Avshalom Lazar }; 25391647f12fSVladimir Kondratiev 2540af3db60aSLazar Alexei wil_info(wil, "(%s)\n", on ? "on" : "off"); 25411647f12fSVladimir Kondratiev 25421647f12fSVladimir Kondratiev if (on) { 2543e00243faSLior David rc = wmi_call(wil, WMI_START_LISTEN_CMDID, vif->mid, NULL, 0, 25441647f12fSVladimir Kondratiev WMI_LISTEN_STARTED_EVENTID, 25451647f12fSVladimir Kondratiev &reply, sizeof(reply), 100); 25461647f12fSVladimir Kondratiev if ((rc == 0) && (reply.evt.status != WMI_FW_STATUS_SUCCESS)) 25471647f12fSVladimir Kondratiev rc = -EINVAL; 25481647f12fSVladimir Kondratiev } else { 2549e00243faSLior David rc = wmi_call(wil, WMI_DISCOVERY_STOP_CMDID, vif->mid, NULL, 0, 25501647f12fSVladimir Kondratiev WMI_DISCOVERY_STOPPED_EVENTID, NULL, 0, 20); 25511647f12fSVladimir Kondratiev } 25521647f12fSVladimir Kondratiev 25531647f12fSVladimir Kondratiev return rc; 25541647f12fSVladimir Kondratiev } 25551647f12fSVladimir Kondratiev 255610590c6aSGidon Studinski int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring) 255747e19af9SVladimir Kondratiev { 2558e00243faSLior David struct net_device *ndev = wil->main_ndev; 2559e00243faSLior David struct wireless_dev *wdev = ndev->ieee80211_ptr; 2560e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(ndev); 256147e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_cmd cmd = { 256247e19af9SVladimir Kondratiev .action = WMI_RX_CHAIN_ADD, 256347e19af9SVladimir Kondratiev .rx_sw_ring = { 256452a45702SLior David .max_mpdu_size = cpu_to_le16( 256552a45702SLior David wil_mtu2macbuf(wil->rx_buf_len)), 256647e19af9SVladimir Kondratiev .ring_mem_base = cpu_to_le64(vring->pa), 256747e19af9SVladimir Kondratiev .ring_size = cpu_to_le16(vring->size), 256847e19af9SVladimir Kondratiev }, 256947e19af9SVladimir Kondratiev .mid = 0, /* TODO - what is it? */ 257047e19af9SVladimir Kondratiev .decap_trans_type = WMI_DECAP_TYPE_802_3, 2571b4490f42SVladimir Kondratiev .reorder_type = WMI_RX_SW_REORDER, 2572ab954628SVladimir Kondratiev .host_thrsh = cpu_to_le16(rx_ring_overflow_thrsh), 257347e19af9SVladimir Kondratiev }; 257447e19af9SVladimir Kondratiev struct { 2575b874ddecSLior David struct wmi_cmd_hdr wmi; 257647e19af9SVladimir Kondratiev struct wmi_cfg_rx_chain_done_event evt; 257747e19af9SVladimir Kondratiev } __packed evt; 257847e19af9SVladimir Kondratiev int rc; 257947e19af9SVladimir Kondratiev 2580807b0860SAlexei Avshalom Lazar memset(&evt, 0, sizeof(evt)); 2581807b0860SAlexei Avshalom Lazar 258247e19af9SVladimir Kondratiev if (wdev->iftype == NL80211_IFTYPE_MONITOR) { 25837d3e4dbeSLior David struct ieee80211_channel *ch = wil->monitor_chandef.chan; 258447e19af9SVladimir Kondratiev 258547e19af9SVladimir Kondratiev cmd.sniffer_cfg.mode = cpu_to_le32(WMI_SNIFFER_ON); 258647e19af9SVladimir Kondratiev if (ch) 258747e19af9SVladimir Kondratiev cmd.sniffer_cfg.channel = ch->hw_value - 1; 258847e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_info_mode = 2589387f3794SMaya Erez cpu_to_le32(WMI_SNIFFER_PHY_INFO_DISABLED); 259047e19af9SVladimir Kondratiev cmd.sniffer_cfg.phy_support = 259147e19af9SVladimir Kondratiev cpu_to_le32((wil->monitor_flags & MONITOR_FLAG_CONTROL) 25924765332dSVladimir Kondratiev ? WMI_SNIFFER_CP : WMI_SNIFFER_BOTH_PHYS); 2593504937d4SKirshenbaum Erez } else { 2594504937d4SKirshenbaum Erez /* Initialize offload (in non-sniffer mode). 2595504937d4SKirshenbaum Erez * Linux IP stack always calculates IP checksum 2596504937d4SKirshenbaum Erez * HW always calculate TCP/UDP checksum 2597504937d4SKirshenbaum Erez */ 2598504937d4SKirshenbaum Erez cmd.l3_l4_ctrl |= (1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS); 259947e19af9SVladimir Kondratiev } 2600c406ea7cSVladimir Kondratiev 2601c406ea7cSVladimir Kondratiev if (rx_align_2) 2602c406ea7cSVladimir Kondratiev cmd.l2_802_3_offload_ctrl |= 2603c406ea7cSVladimir Kondratiev L2_802_3_OFFLOAD_CTRL_SNAP_KEEP_MSK; 2604c406ea7cSVladimir Kondratiev 260547e19af9SVladimir Kondratiev /* typical time for secure PCP is 840ms */ 2606e00243faSLior David rc = wmi_call(wil, WMI_CFG_RX_CHAIN_CMDID, vif->mid, &cmd, sizeof(cmd), 260747e19af9SVladimir Kondratiev WMI_CFG_RX_CHAIN_DONE_EVENTID, &evt, sizeof(evt), 2000); 260847e19af9SVladimir Kondratiev if (rc) 260947e19af9SVladimir Kondratiev return rc; 261047e19af9SVladimir Kondratiev 2611807b0860SAlexei Avshalom Lazar if (le32_to_cpu(evt.evt.status) != WMI_CFG_RX_CHAIN_SUCCESS) 2612807b0860SAlexei Avshalom Lazar rc = -EINVAL; 2613807b0860SAlexei Avshalom Lazar 261447e19af9SVladimir Kondratiev vring->hwtail = le32_to_cpu(evt.evt.rx_ring_tail_ptr); 261547e19af9SVladimir Kondratiev 26167743882dSVladimir Kondratiev wil_dbg_misc(wil, "Rx init: status %d tail 0x%08x\n", 261747e19af9SVladimir Kondratiev le32_to_cpu(evt.evt.status), vring->hwtail); 261847e19af9SVladimir Kondratiev 261947e19af9SVladimir Kondratiev return rc; 262047e19af9SVladimir Kondratiev } 262147e19af9SVladimir Kondratiev 26228c679675SVladimir Kondratiev int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_bb, u32 *t_rf) 26231a2780e0SVladimir Kondratiev { 2624e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 26251a2780e0SVladimir Kondratiev int rc; 26261a2780e0SVladimir Kondratiev struct wmi_temp_sense_cmd cmd = { 26278c679675SVladimir Kondratiev .measure_baseband_en = cpu_to_le32(!!t_bb), 26288c679675SVladimir Kondratiev .measure_rf_en = cpu_to_le32(!!t_rf), 26298c679675SVladimir Kondratiev .measure_mode = cpu_to_le32(TEMPERATURE_MEASURE_NOW), 26301a2780e0SVladimir Kondratiev }; 26311a2780e0SVladimir Kondratiev struct { 2632b874ddecSLior David struct wmi_cmd_hdr wmi; 26331a2780e0SVladimir Kondratiev struct wmi_temp_sense_done_event evt; 26341a2780e0SVladimir Kondratiev } __packed reply; 26351a2780e0SVladimir Kondratiev 2636807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2637807b0860SAlexei Avshalom Lazar 2638e00243faSLior David rc = wmi_call(wil, WMI_TEMP_SENSE_CMDID, vif->mid, &cmd, sizeof(cmd), 26391a2780e0SVladimir Kondratiev WMI_TEMP_SENSE_DONE_EVENTID, &reply, sizeof(reply), 100); 26401a2780e0SVladimir Kondratiev if (rc) 26411a2780e0SVladimir Kondratiev return rc; 26421a2780e0SVladimir Kondratiev 26438c679675SVladimir Kondratiev if (t_bb) 26448c679675SVladimir Kondratiev *t_bb = le32_to_cpu(reply.evt.baseband_t1000); 26458c679675SVladimir Kondratiev if (t_rf) 26468c679675SVladimir Kondratiev *t_rf = le32_to_cpu(reply.evt.rf_t1000); 26471a2780e0SVladimir Kondratiev 26481a2780e0SVladimir Kondratiev return 0; 26491a2780e0SVladimir Kondratiev } 26501a2780e0SVladimir Kondratiev 2651e1b43407SAhmad Masri int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, u16 reason, 2652e1b43407SAhmad Masri bool del_sta) 26534d55a0a1SVladimir Kondratiev { 2654e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 26553e9191fcSVladimir Kondratiev int rc; 2656849a564bSDedy Lansky struct wmi_disconnect_sta_cmd disc_sta_cmd = { 2657849a564bSDedy Lansky .disconnect_reason = cpu_to_le16(reason), 2658849a564bSDedy Lansky }; 2659849a564bSDedy Lansky struct wmi_del_sta_cmd del_sta_cmd = { 26604d55a0a1SVladimir Kondratiev .disconnect_reason = cpu_to_le16(reason), 26614d55a0a1SVladimir Kondratiev }; 26623e9191fcSVladimir Kondratiev struct { 2663b874ddecSLior David struct wmi_cmd_hdr wmi; 26643e9191fcSVladimir Kondratiev struct wmi_disconnect_event evt; 26653e9191fcSVladimir Kondratiev } __packed reply; 2666a82553bbSVladimir Kondratiev 2667af3db60aSLazar Alexei wil_dbg_wmi(wil, "disconnect_sta: (%pM, reason %d)\n", mac, reason); 26684d55a0a1SVladimir Kondratiev 2669807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2670e00243faSLior David vif->locally_generated_disc = true; 2671849a564bSDedy Lansky if (del_sta) { 2672849a564bSDedy Lansky ether_addr_copy(del_sta_cmd.dst_mac, mac); 2673e00243faSLior David rc = wmi_call(wil, WMI_DEL_STA_CMDID, vif->mid, &del_sta_cmd, 2674849a564bSDedy Lansky sizeof(del_sta_cmd), WMI_DISCONNECT_EVENTID, 2675849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2676849a564bSDedy Lansky } else { 2677849a564bSDedy Lansky ether_addr_copy(disc_sta_cmd.dst_mac, mac); 2678e00243faSLior David rc = wmi_call(wil, WMI_DISCONNECT_STA_CMDID, vif->mid, 2679e00243faSLior David &disc_sta_cmd, sizeof(disc_sta_cmd), 2680e00243faSLior David WMI_DISCONNECT_EVENTID, 2681849a564bSDedy Lansky &reply, sizeof(reply), 1000); 2682849a564bSDedy Lansky } 26833e9191fcSVladimir Kondratiev /* failure to disconnect in reasonable time treated as FW error */ 26843e9191fcSVladimir Kondratiev if (rc) { 26853e9191fcSVladimir Kondratiev wil_fw_error_recovery(wil); 26863e9191fcSVladimir Kondratiev return rc; 26873e9191fcSVladimir Kondratiev } 26883e9191fcSVladimir Kondratiev wil->sinfo_gen++; 2689e1b43407SAhmad Masri 26903e9191fcSVladimir Kondratiev return 0; 26914d55a0a1SVladimir Kondratiev } 26924d55a0a1SVladimir Kondratiev 2693e00243faSLior David int wmi_addba(struct wil6210_priv *wil, u8 mid, 2694e00243faSLior David u8 ringid, u8 size, u16 timeout) 26953277213fSVladimir Kondratiev { 26967be13fc3SGidon Studinski u8 amsdu = wil->use_enhanced_dma_hw && wil->use_rx_hw_reordering && 26977be13fc3SGidon Studinski test_bit(WMI_FW_CAPABILITY_AMSDU, wil->fw_capabilities) && 26987be13fc3SGidon Studinski wil->amsdu_en; 269996c93589SGidon Studinski struct wmi_ring_ba_en_cmd cmd = { 270096c93589SGidon Studinski .ring_id = ringid, 27013277213fSVladimir Kondratiev .agg_max_wsize = size, 27023277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 27037be13fc3SGidon Studinski .amsdu = amsdu, 27043277213fSVladimir Kondratiev }; 27053277213fSVladimir Kondratiev 27067be13fc3SGidon Studinski wil_dbg_wmi(wil, "addba: (ring %d size %d timeout %d amsdu %d)\n", 27077be13fc3SGidon Studinski ringid, size, timeout, amsdu); 27083277213fSVladimir Kondratiev 270996c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_EN_CMDID, mid, &cmd, sizeof(cmd)); 27103277213fSVladimir Kondratiev } 27113277213fSVladimir Kondratiev 2712e00243faSLior David int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason) 27133277213fSVladimir Kondratiev { 271496c93589SGidon Studinski struct wmi_ring_ba_dis_cmd cmd = { 271596c93589SGidon Studinski .ring_id = ringid, 27163277213fSVladimir Kondratiev .reason = cpu_to_le16(reason), 27173277213fSVladimir Kondratiev }; 27183277213fSVladimir Kondratiev 2719af3db60aSLazar Alexei wil_dbg_wmi(wil, "delba_tx: (ring %d reason %d)\n", ringid, reason); 27203277213fSVladimir Kondratiev 272196c93589SGidon Studinski return wmi_send(wil, WMI_RING_BA_DIS_CMDID, mid, &cmd, sizeof(cmd)); 27223277213fSVladimir Kondratiev } 27233277213fSVladimir Kondratiev 2724bf0353a6SAhmad Masri int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u16 reason) 272526a359d9SVladimir Kondratiev { 272626a359d9SVladimir Kondratiev struct wmi_rcp_delba_cmd cmd = { 272726a359d9SVladimir Kondratiev .reason = cpu_to_le16(reason), 272826a359d9SVladimir Kondratiev }; 272926a359d9SVladimir Kondratiev 2730bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2731bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2732bf0353a6SAhmad Masri cmd.cid = cid; 2733bf0353a6SAhmad Masri cmd.tid = tid; 2734bf0353a6SAhmad Masri } else { 2735bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2736bf0353a6SAhmad Masri } 2737bf0353a6SAhmad Masri 2738bf0353a6SAhmad Masri wil_dbg_wmi(wil, "delba_rx: (CID %d TID %d reason %d)\n", cid, 2739bf0353a6SAhmad Masri tid, reason); 274026a359d9SVladimir Kondratiev 2741e00243faSLior David return wmi_send(wil, WMI_RCP_DELBA_CMDID, mid, &cmd, sizeof(cmd)); 274226a359d9SVladimir Kondratiev } 274326a359d9SVladimir Kondratiev 2744e00243faSLior David int wmi_addba_rx_resp(struct wil6210_priv *wil, 2745e00243faSLior David u8 mid, u8 cid, u8 tid, u8 token, 27463277213fSVladimir Kondratiev u16 status, bool amsdu, u16 agg_wsize, u16 timeout) 27473277213fSVladimir Kondratiev { 27483277213fSVladimir Kondratiev int rc; 27493277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_cmd cmd = { 27503277213fSVladimir Kondratiev .dialog_token = token, 27513277213fSVladimir Kondratiev .status_code = cpu_to_le16(status), 27523277213fSVladimir Kondratiev /* bit 0: A-MSDU supported 2753c5b3a658SAlexei Avshalom Lazar * bit 1: policy (controlled by FW) 27543277213fSVladimir Kondratiev * bits 2..5: TID 27553277213fSVladimir Kondratiev * bits 6..15: buffer size 27563277213fSVladimir Kondratiev */ 27573277213fSVladimir Kondratiev .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 27583277213fSVladimir Kondratiev (agg_wsize << 6)), 27593277213fSVladimir Kondratiev .ba_timeout = cpu_to_le16(timeout), 27603277213fSVladimir Kondratiev }; 27613277213fSVladimir Kondratiev struct { 2762b874ddecSLior David struct wmi_cmd_hdr wmi; 27633277213fSVladimir Kondratiev struct wmi_rcp_addba_resp_sent_event evt; 2764807b0860SAlexei Avshalom Lazar } __packed reply = { 2765807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 2766807b0860SAlexei Avshalom Lazar }; 27673277213fSVladimir Kondratiev 2768bf0353a6SAhmad Masri if (cid >= WIL6210_RX_DESC_MAX_CID) { 2769bf0353a6SAhmad Masri cmd.cidxtid = CIDXTID_EXTENDED_CID_TID; 2770bf0353a6SAhmad Masri cmd.cid = cid; 2771bf0353a6SAhmad Masri cmd.tid = tid; 2772bf0353a6SAhmad Masri } else { 2773bf0353a6SAhmad Masri cmd.cidxtid = mk_cidxtid(cid, tid); 2774bf0353a6SAhmad Masri } 2775bf0353a6SAhmad Masri 27763277213fSVladimir Kondratiev wil_dbg_wmi(wil, 2777e00243faSLior David "ADDBA response for MID %d CID %d TID %d size %d timeout %d status %d AMSDU%s\n", 2778e00243faSLior David mid, cid, tid, agg_wsize, 2779e00243faSLior David timeout, status, amsdu ? "+" : "-"); 27803277213fSVladimir Kondratiev 2781e00243faSLior David rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_CMDID, mid, &cmd, sizeof(cmd), 2782230d8442SVladimir Kondratiev WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, sizeof(reply), 2783230d8442SVladimir Kondratiev 100); 27843277213fSVladimir Kondratiev if (rc) 27853277213fSVladimir Kondratiev return rc; 27863277213fSVladimir Kondratiev 27873277213fSVladimir Kondratiev if (reply.evt.status) { 27883277213fSVladimir Kondratiev wil_err(wil, "ADDBA response failed with status %d\n", 27893277213fSVladimir Kondratiev le16_to_cpu(reply.evt.status)); 27903277213fSVladimir Kondratiev rc = -EINVAL; 27913277213fSVladimir Kondratiev } 27923277213fSVladimir Kondratiev 27933277213fSVladimir Kondratiev return rc; 27943277213fSVladimir Kondratiev } 27953277213fSVladimir Kondratiev 27967be13fc3SGidon Studinski int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, 27977be13fc3SGidon Studinski u8 token, u16 status, bool amsdu, u16 agg_wsize, 27987be13fc3SGidon Studinski u16 timeout) 27997be13fc3SGidon Studinski { 28007be13fc3SGidon Studinski int rc; 28017be13fc3SGidon Studinski struct wmi_rcp_addba_resp_edma_cmd cmd = { 28027be13fc3SGidon Studinski .cid = cid, 28037be13fc3SGidon Studinski .tid = tid, 28047be13fc3SGidon Studinski .dialog_token = token, 28057be13fc3SGidon Studinski .status_code = cpu_to_le16(status), 28067be13fc3SGidon Studinski /* bit 0: A-MSDU supported 2807c5b3a658SAlexei Avshalom Lazar * bit 1: policy (controlled by FW) 28087be13fc3SGidon Studinski * bits 2..5: TID 28097be13fc3SGidon Studinski * bits 6..15: buffer size 28107be13fc3SGidon Studinski */ 28117be13fc3SGidon Studinski .ba_param_set = cpu_to_le16((amsdu ? 1 : 0) | (tid << 2) | 28127be13fc3SGidon Studinski (agg_wsize << 6)), 28137be13fc3SGidon Studinski .ba_timeout = cpu_to_le16(timeout), 28147be13fc3SGidon Studinski /* route all the connections to status ring 0 */ 28157be13fc3SGidon Studinski .status_ring_id = WIL_DEFAULT_RX_STATUS_RING_ID, 28167be13fc3SGidon Studinski }; 28177be13fc3SGidon Studinski struct { 28187be13fc3SGidon Studinski struct wmi_cmd_hdr wmi; 28197be13fc3SGidon Studinski struct wmi_rcp_addba_resp_sent_event evt; 28207be13fc3SGidon Studinski } __packed reply = { 28217be13fc3SGidon Studinski .evt = {.status = cpu_to_le16(WMI_FW_STATUS_FAILURE)}, 28227be13fc3SGidon Studinski }; 28237be13fc3SGidon Studinski 28247be13fc3SGidon Studinski wil_dbg_wmi(wil, 28257be13fc3SGidon Studinski "ADDBA response for CID %d TID %d size %d timeout %d status %d AMSDU%s, sring_id %d\n", 28267be13fc3SGidon Studinski cid, tid, agg_wsize, timeout, status, amsdu ? "+" : "-", 28277be13fc3SGidon Studinski WIL_DEFAULT_RX_STATUS_RING_ID); 28287be13fc3SGidon Studinski 28297be13fc3SGidon Studinski rc = wmi_call(wil, WMI_RCP_ADDBA_RESP_EDMA_CMDID, mid, &cmd, 28307be13fc3SGidon Studinski sizeof(cmd), WMI_RCP_ADDBA_RESP_SENT_EVENTID, &reply, 28317be13fc3SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 28327be13fc3SGidon Studinski if (rc) 28337be13fc3SGidon Studinski return rc; 28347be13fc3SGidon Studinski 28357be13fc3SGidon Studinski if (reply.evt.status) { 28367be13fc3SGidon Studinski wil_err(wil, "ADDBA response failed with status %d\n", 28377be13fc3SGidon Studinski le16_to_cpu(reply.evt.status)); 28387be13fc3SGidon Studinski rc = -EINVAL; 28397be13fc3SGidon Studinski } 28407be13fc3SGidon Studinski 28417be13fc3SGidon Studinski return rc; 28427be13fc3SGidon Studinski } 28437be13fc3SGidon Studinski 28442c207eb8SMaya Erez int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, 28452c207eb8SMaya Erez enum wmi_ps_profile_type ps_profile) 28462c207eb8SMaya Erez { 2847e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28482c207eb8SMaya Erez int rc; 28492c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_cmd cmd = { 28502c207eb8SMaya Erez .ps_profile = ps_profile, 28512c207eb8SMaya Erez }; 28522c207eb8SMaya Erez struct { 28532c207eb8SMaya Erez struct wmi_cmd_hdr wmi; 28542c207eb8SMaya Erez struct wmi_ps_dev_profile_cfg_event evt; 2855807b0860SAlexei Avshalom Lazar } __packed reply = { 2856807b0860SAlexei Avshalom Lazar .evt = {.status = cpu_to_le32(WMI_PS_CFG_CMD_STATUS_ERROR)}, 2857807b0860SAlexei Avshalom Lazar }; 28582c207eb8SMaya Erez u32 status; 28592c207eb8SMaya Erez 28602c207eb8SMaya Erez wil_dbg_wmi(wil, "Setting ps dev profile %d\n", ps_profile); 28612c207eb8SMaya Erez 2862e00243faSLior David rc = wmi_call(wil, WMI_PS_DEV_PROFILE_CFG_CMDID, vif->mid, 2863e00243faSLior David &cmd, sizeof(cmd), 28642c207eb8SMaya Erez WMI_PS_DEV_PROFILE_CFG_EVENTID, &reply, sizeof(reply), 28652c207eb8SMaya Erez 100); 28662c207eb8SMaya Erez if (rc) 28672c207eb8SMaya Erez return rc; 28682c207eb8SMaya Erez 28692c207eb8SMaya Erez status = le32_to_cpu(reply.evt.status); 28702c207eb8SMaya Erez 28712c207eb8SMaya Erez if (status != WMI_PS_CFG_CMD_STATUS_SUCCESS) { 28722c207eb8SMaya Erez wil_err(wil, "ps dev profile cfg failed with status %d\n", 28732c207eb8SMaya Erez status); 28742c207eb8SMaya Erez rc = -EINVAL; 28752c207eb8SMaya Erez } 28762c207eb8SMaya Erez 28772c207eb8SMaya Erez return rc; 28782c207eb8SMaya Erez } 28792c207eb8SMaya Erez 28803fea18d0SLior David int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short) 28813fea18d0SLior David { 2882e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 28833fea18d0SLior David int rc; 28843fea18d0SLior David struct wmi_set_mgmt_retry_limit_cmd cmd = { 28853fea18d0SLior David .mgmt_retry_limit = retry_short, 28863fea18d0SLior David }; 28873fea18d0SLior David struct { 28883fea18d0SLior David struct wmi_cmd_hdr wmi; 28893fea18d0SLior David struct wmi_set_mgmt_retry_limit_event evt; 2890807b0860SAlexei Avshalom Lazar } __packed reply = { 2891807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 2892807b0860SAlexei Avshalom Lazar }; 28933fea18d0SLior David 28943fea18d0SLior David wil_dbg_wmi(wil, "Setting mgmt retry short %d\n", retry_short); 28953fea18d0SLior David 28963fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 28973fea18d0SLior David return -ENOTSUPP; 28983fea18d0SLior David 2899e00243faSLior David rc = wmi_call(wil, WMI_SET_MGMT_RETRY_LIMIT_CMDID, vif->mid, 2900e00243faSLior David &cmd, sizeof(cmd), 29013fea18d0SLior David WMI_SET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 29023fea18d0SLior David 100); 29033fea18d0SLior David if (rc) 29043fea18d0SLior David return rc; 29053fea18d0SLior David 29063fea18d0SLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 29073fea18d0SLior David wil_err(wil, "set mgmt retry limit failed with status %d\n", 29083fea18d0SLior David reply.evt.status); 29093fea18d0SLior David rc = -EINVAL; 29103fea18d0SLior David } 29113fea18d0SLior David 29123fea18d0SLior David return rc; 29133fea18d0SLior David } 29143fea18d0SLior David 29153fea18d0SLior David int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short) 29163fea18d0SLior David { 2917e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 29183fea18d0SLior David int rc; 29193fea18d0SLior David struct { 29203fea18d0SLior David struct wmi_cmd_hdr wmi; 29213fea18d0SLior David struct wmi_get_mgmt_retry_limit_event evt; 29223fea18d0SLior David } __packed reply; 29233fea18d0SLior David 29243fea18d0SLior David wil_dbg_wmi(wil, "getting mgmt retry short\n"); 29253fea18d0SLior David 29263fea18d0SLior David if (!test_bit(WMI_FW_CAPABILITY_MGMT_RETRY_LIMIT, wil->fw_capabilities)) 29273fea18d0SLior David return -ENOTSUPP; 29283fea18d0SLior David 2929807b0860SAlexei Avshalom Lazar memset(&reply, 0, sizeof(reply)); 2930e00243faSLior David rc = wmi_call(wil, WMI_GET_MGMT_RETRY_LIMIT_CMDID, vif->mid, NULL, 0, 29313fea18d0SLior David WMI_GET_MGMT_RETRY_LIMIT_EVENTID, &reply, sizeof(reply), 29323fea18d0SLior David 100); 29333fea18d0SLior David if (rc) 29343fea18d0SLior David return rc; 29353fea18d0SLior David 29363fea18d0SLior David if (retry_short) 29373fea18d0SLior David *retry_short = reply.evt.mgmt_retry_limit; 29383fea18d0SLior David 29393fea18d0SLior David return 0; 29403fea18d0SLior David } 29413fea18d0SLior David 2942e00243faSLior David int wmi_abort_scan(struct wil6210_vif *vif) 2943035859a5SMaya Erez { 2944e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2945035859a5SMaya Erez int rc; 2946035859a5SMaya Erez 2947035859a5SMaya Erez wil_dbg_wmi(wil, "sending WMI_ABORT_SCAN_CMDID\n"); 2948035859a5SMaya Erez 2949e00243faSLior David rc = wmi_send(wil, WMI_ABORT_SCAN_CMDID, vif->mid, NULL, 0); 2950035859a5SMaya Erez if (rc) 2951035859a5SMaya Erez wil_err(wil, "Failed to abort scan (%d)\n", rc); 2952035859a5SMaya Erez 2953035859a5SMaya Erez return rc; 2954035859a5SMaya Erez } 2955035859a5SMaya Erez 2956e00243faSLior David int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid) 2957849a564bSDedy Lansky { 2958e00243faSLior David struct wil6210_priv *wil = vif_to_wil(vif); 2959849a564bSDedy Lansky int rc; 2960849a564bSDedy Lansky struct wmi_new_sta_cmd cmd = { 2961849a564bSDedy Lansky .aid = aid, 2962849a564bSDedy Lansky }; 2963849a564bSDedy Lansky 2964849a564bSDedy Lansky wil_dbg_wmi(wil, "new sta %pM, aid %d\n", mac, aid); 2965849a564bSDedy Lansky 2966849a564bSDedy Lansky ether_addr_copy(cmd.dst_mac, mac); 2967849a564bSDedy Lansky 2968e00243faSLior David rc = wmi_send(wil, WMI_NEW_STA_CMDID, vif->mid, &cmd, sizeof(cmd)); 2969849a564bSDedy Lansky if (rc) 2970849a564bSDedy Lansky wil_err(wil, "Failed to send new sta (%d)\n", rc); 2971849a564bSDedy Lansky 2972849a564bSDedy Lansky return rc; 2973849a564bSDedy Lansky } 2974849a564bSDedy Lansky 29752be7d22fSVladimir Kondratiev void wmi_event_flush(struct wil6210_priv *wil) 29762be7d22fSVladimir Kondratiev { 2977f6b29b65SHamad Kadmany ulong flags; 29782be7d22fSVladimir Kondratiev struct pending_wmi_event *evt, *t; 29792be7d22fSVladimir Kondratiev 2980af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_flush\n"); 29812be7d22fSVladimir Kondratiev 2982f6b29b65SHamad Kadmany spin_lock_irqsave(&wil->wmi_ev_lock, flags); 2983f6b29b65SHamad Kadmany 29842be7d22fSVladimir Kondratiev list_for_each_entry_safe(evt, t, &wil->pending_wmi_ev, list) { 29852be7d22fSVladimir Kondratiev list_del(&evt->list); 29862be7d22fSVladimir Kondratiev kfree(evt); 29872be7d22fSVladimir Kondratiev } 2988f6b29b65SHamad Kadmany 2989f6b29b65SHamad Kadmany spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 29902be7d22fSVladimir Kondratiev } 29912be7d22fSVladimir Kondratiev 29926804cd10SLazar Alexei static const char *suspend_status2name(u8 status) 29936804cd10SLazar Alexei { 29946804cd10SLazar Alexei switch (status) { 29956804cd10SLazar Alexei case WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE: 29966804cd10SLazar Alexei return "LINK_NOT_IDLE"; 299773a7d1e3SAlexei Avshalom Lazar case WMI_TRAFFIC_SUSPEND_REJECTED_DISCONNECT: 299873a7d1e3SAlexei Avshalom Lazar return "DISCONNECT"; 299973a7d1e3SAlexei Avshalom Lazar case WMI_TRAFFIC_SUSPEND_REJECTED_OTHER: 300073a7d1e3SAlexei Avshalom Lazar return "OTHER"; 30016804cd10SLazar Alexei default: 30026804cd10SLazar Alexei return "Untracked status"; 30036804cd10SLazar Alexei } 30046804cd10SLazar Alexei } 30056804cd10SLazar Alexei 3006fe9ee51eSMaya Erez int wmi_suspend(struct wil6210_priv *wil) 3007fe9ee51eSMaya Erez { 3008e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3009fe9ee51eSMaya Erez int rc; 3010fe9ee51eSMaya Erez struct wmi_traffic_suspend_cmd cmd = { 3011fe9ee51eSMaya Erez .wakeup_trigger = wil->wakeup_trigger, 3012fe9ee51eSMaya Erez }; 3013fe9ee51eSMaya Erez struct { 3014fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3015fe9ee51eSMaya Erez struct wmi_traffic_suspend_event evt; 3016807b0860SAlexei Avshalom Lazar } __packed reply = { 3017807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_SUSPEND_REJECTED_LINK_NOT_IDLE}, 3018807b0860SAlexei Avshalom Lazar }; 3019807b0860SAlexei Avshalom Lazar 3020fe9ee51eSMaya Erez u32 suspend_to = WIL_WAIT_FOR_SUSPEND_RESUME_COMP; 3021fe9ee51eSMaya Erez 3022fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3023fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3024fe9ee51eSMaya Erez 3025e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_SUSPEND_CMDID, vif->mid, 3026e00243faSLior David &cmd, sizeof(cmd), 3027fe9ee51eSMaya Erez WMI_TRAFFIC_SUSPEND_EVENTID, &reply, sizeof(reply), 3028fe9ee51eSMaya Erez suspend_to); 3029fe9ee51eSMaya Erez if (rc) { 3030fe9ee51eSMaya Erez wil_err(wil, "wmi_call for suspend req failed, rc=%d\n", rc); 3031fe9ee51eSMaya Erez if (rc == -ETIME) 3032fe9ee51eSMaya Erez /* wmi_call TO */ 3033fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3034fe9ee51eSMaya Erez else 3035fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3036fe9ee51eSMaya Erez goto out; 3037fe9ee51eSMaya Erez } 3038fe9ee51eSMaya Erez 3039fe9ee51eSMaya Erez wil_dbg_wmi(wil, "waiting for suspend_response_completed\n"); 3040fe9ee51eSMaya Erez 3041fe9ee51eSMaya Erez rc = wait_event_interruptible_timeout(wil->wq, 3042fe9ee51eSMaya Erez wil->suspend_resp_comp, 3043fe9ee51eSMaya Erez msecs_to_jiffies(suspend_to)); 3044fe9ee51eSMaya Erez if (rc == 0) { 3045fe9ee51eSMaya Erez wil_err(wil, "TO waiting for suspend_response_completed\n"); 3046fe9ee51eSMaya Erez if (wil->suspend_resp_rcvd) 3047fe9ee51eSMaya Erez /* Device responded but we TO due to another reason */ 3048fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_host++; 3049fe9ee51eSMaya Erez else 3050fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3051fe9ee51eSMaya Erez rc = -EBUSY; 3052fe9ee51eSMaya Erez goto out; 3053fe9ee51eSMaya Erez } 3054fe9ee51eSMaya Erez 3055fe9ee51eSMaya Erez wil_dbg_wmi(wil, "suspend_response_completed rcvd\n"); 30566804cd10SLazar Alexei if (reply.evt.status != WMI_TRAFFIC_SUSPEND_APPROVED) { 30576804cd10SLazar Alexei wil_dbg_pm(wil, "device rejected the suspend, %s\n", 30586804cd10SLazar Alexei suspend_status2name(reply.evt.status)); 3059fe9ee51eSMaya Erez wil->suspend_stats.rejected_by_device++; 3060fe9ee51eSMaya Erez } 3061fe9ee51eSMaya Erez rc = reply.evt.status; 3062fe9ee51eSMaya Erez 3063fe9ee51eSMaya Erez out: 3064fe9ee51eSMaya Erez wil->suspend_resp_rcvd = false; 3065fe9ee51eSMaya Erez wil->suspend_resp_comp = false; 3066fe9ee51eSMaya Erez 3067fe9ee51eSMaya Erez return rc; 3068fe9ee51eSMaya Erez } 3069fe9ee51eSMaya Erez 30706804cd10SLazar Alexei static void resume_triggers2string(u32 triggers, char *string, int str_size) 30716804cd10SLazar Alexei { 30726804cd10SLazar Alexei string[0] = '\0'; 30736804cd10SLazar Alexei 30746804cd10SLazar Alexei if (!triggers) { 30756804cd10SLazar Alexei strlcat(string, " UNKNOWN", str_size); 30766804cd10SLazar Alexei return; 30776804cd10SLazar Alexei } 30786804cd10SLazar Alexei 30796804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_HOST) 30806804cd10SLazar Alexei strlcat(string, " HOST", str_size); 30816804cd10SLazar Alexei 30826804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_UCAST_RX) 30836804cd10SLazar Alexei strlcat(string, " UCAST_RX", str_size); 30846804cd10SLazar Alexei 30856804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_BCAST_RX) 30866804cd10SLazar Alexei strlcat(string, " BCAST_RX", str_size); 30876804cd10SLazar Alexei 30886804cd10SLazar Alexei if (triggers & WMI_RESUME_TRIGGER_WMI_EVT) 30896804cd10SLazar Alexei strlcat(string, " WMI_EVT", str_size); 309073a7d1e3SAlexei Avshalom Lazar 309173a7d1e3SAlexei Avshalom Lazar if (triggers & WMI_RESUME_TRIGGER_DISCONNECT) 309273a7d1e3SAlexei Avshalom Lazar strlcat(string, " DISCONNECT", str_size); 30936804cd10SLazar Alexei } 30946804cd10SLazar Alexei 3095fe9ee51eSMaya Erez int wmi_resume(struct wil6210_priv *wil) 3096fe9ee51eSMaya Erez { 3097e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3098fe9ee51eSMaya Erez int rc; 30996804cd10SLazar Alexei char string[100]; 3100fe9ee51eSMaya Erez struct { 3101fe9ee51eSMaya Erez struct wmi_cmd_hdr wmi; 3102fe9ee51eSMaya Erez struct wmi_traffic_resume_event evt; 3103807b0860SAlexei Avshalom Lazar } __packed reply = { 3104807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_TRAFFIC_RESUME_FAILED, 3105807b0860SAlexei Avshalom Lazar .resume_triggers = 3106807b0860SAlexei Avshalom Lazar cpu_to_le32(WMI_RESUME_TRIGGER_UNKNOWN)}, 3107807b0860SAlexei Avshalom Lazar }; 3108fe9ee51eSMaya Erez 3109e00243faSLior David rc = wmi_call(wil, WMI_TRAFFIC_RESUME_CMDID, vif->mid, NULL, 0, 3110fe9ee51eSMaya Erez WMI_TRAFFIC_RESUME_EVENTID, &reply, sizeof(reply), 3111fe9ee51eSMaya Erez WIL_WAIT_FOR_SUSPEND_RESUME_COMP); 3112fe9ee51eSMaya Erez if (rc) 3113fe9ee51eSMaya Erez return rc; 31146804cd10SLazar Alexei resume_triggers2string(le32_to_cpu(reply.evt.resume_triggers), string, 31156804cd10SLazar Alexei sizeof(string)); 31166804cd10SLazar Alexei wil_dbg_pm(wil, "device resume %s, resume triggers:%s (0x%x)\n", 31176804cd10SLazar Alexei reply.evt.status ? "failed" : "passed", string, 31186804cd10SLazar Alexei le32_to_cpu(reply.evt.resume_triggers)); 3119fe9ee51eSMaya Erez 3120fe9ee51eSMaya Erez return reply.evt.status; 3121fe9ee51eSMaya Erez } 3122fe9ee51eSMaya Erez 31234aebd3bdSLior David int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, 31244aebd3bdSLior David const u8 *mac, enum nl80211_iftype iftype) 31254aebd3bdSLior David { 31264aebd3bdSLior David int rc; 31274aebd3bdSLior David struct wmi_port_allocate_cmd cmd = { 31284aebd3bdSLior David .mid = mid, 31294aebd3bdSLior David }; 31304aebd3bdSLior David struct { 31314aebd3bdSLior David struct wmi_cmd_hdr wmi; 31324aebd3bdSLior David struct wmi_port_allocated_event evt; 3133807b0860SAlexei Avshalom Lazar } __packed reply = { 3134807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3135807b0860SAlexei Avshalom Lazar }; 31364aebd3bdSLior David 31374aebd3bdSLior David wil_dbg_misc(wil, "port allocate, mid %d iftype %d, mac %pM\n", 31384aebd3bdSLior David mid, iftype, mac); 31394aebd3bdSLior David 31404aebd3bdSLior David ether_addr_copy(cmd.mac, mac); 31414aebd3bdSLior David switch (iftype) { 31424aebd3bdSLior David case NL80211_IFTYPE_STATION: 31434aebd3bdSLior David cmd.port_role = WMI_PORT_STA; 31444aebd3bdSLior David break; 31454aebd3bdSLior David case NL80211_IFTYPE_AP: 31464aebd3bdSLior David cmd.port_role = WMI_PORT_AP; 31474aebd3bdSLior David break; 31484aebd3bdSLior David case NL80211_IFTYPE_P2P_CLIENT: 31494aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_CLIENT; 31504aebd3bdSLior David break; 31514aebd3bdSLior David case NL80211_IFTYPE_P2P_GO: 31524aebd3bdSLior David cmd.port_role = WMI_PORT_P2P_GO; 31534aebd3bdSLior David break; 31544aebd3bdSLior David /* what about monitor??? */ 31554aebd3bdSLior David default: 31564aebd3bdSLior David wil_err(wil, "unsupported iftype: %d\n", iftype); 31574aebd3bdSLior David return -EINVAL; 31584aebd3bdSLior David } 31594aebd3bdSLior David 31604aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_ALLOCATE_CMDID, mid, 31614aebd3bdSLior David &cmd, sizeof(cmd), 31624aebd3bdSLior David WMI_PORT_ALLOCATED_EVENTID, &reply, 31634aebd3bdSLior David sizeof(reply), 300); 31644aebd3bdSLior David if (rc) { 31654aebd3bdSLior David wil_err(wil, "failed to allocate port, status %d\n", rc); 31664aebd3bdSLior David return rc; 31674aebd3bdSLior David } 31684aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 31694aebd3bdSLior David wil_err(wil, "WMI_PORT_ALLOCATE returned status %d\n", 31704aebd3bdSLior David reply.evt.status); 31714aebd3bdSLior David return -EINVAL; 31724aebd3bdSLior David } 31734aebd3bdSLior David 31744aebd3bdSLior David return 0; 31754aebd3bdSLior David } 31764aebd3bdSLior David 31774aebd3bdSLior David int wmi_port_delete(struct wil6210_priv *wil, u8 mid) 31784aebd3bdSLior David { 31794aebd3bdSLior David int rc; 31804aebd3bdSLior David struct wmi_port_delete_cmd cmd = { 31814aebd3bdSLior David .mid = mid, 31824aebd3bdSLior David }; 31834aebd3bdSLior David struct { 31844aebd3bdSLior David struct wmi_cmd_hdr wmi; 31854aebd3bdSLior David struct wmi_port_deleted_event evt; 3186807b0860SAlexei Avshalom Lazar } __packed reply = { 3187807b0860SAlexei Avshalom Lazar .evt = {.status = WMI_FW_STATUS_FAILURE}, 3188807b0860SAlexei Avshalom Lazar }; 31894aebd3bdSLior David 31904aebd3bdSLior David wil_dbg_misc(wil, "port delete, mid %d\n", mid); 31914aebd3bdSLior David 31924aebd3bdSLior David rc = wmi_call(wil, WMI_PORT_DELETE_CMDID, mid, 31934aebd3bdSLior David &cmd, sizeof(cmd), 31944aebd3bdSLior David WMI_PORT_DELETED_EVENTID, &reply, 31954aebd3bdSLior David sizeof(reply), 2000); 31964aebd3bdSLior David if (rc) { 31974aebd3bdSLior David wil_err(wil, "failed to delete port, status %d\n", rc); 31984aebd3bdSLior David return rc; 31994aebd3bdSLior David } 32004aebd3bdSLior David if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 32014aebd3bdSLior David wil_err(wil, "WMI_PORT_DELETE returned status %d\n", 32024aebd3bdSLior David reply.evt.status); 32034aebd3bdSLior David return -EINVAL; 32044aebd3bdSLior David } 32054aebd3bdSLior David 32064aebd3bdSLior David return 0; 32074aebd3bdSLior David } 32084aebd3bdSLior David 3209e00243faSLior David static bool wmi_evt_call_handler(struct wil6210_vif *vif, int id, 32102be7d22fSVladimir Kondratiev void *d, int len) 32112be7d22fSVladimir Kondratiev { 32122be7d22fSVladimir Kondratiev uint i; 32132be7d22fSVladimir Kondratiev 32142be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wmi_evt_handlers); i++) { 32152be7d22fSVladimir Kondratiev if (wmi_evt_handlers[i].eventid == id) { 3216e00243faSLior David wmi_evt_handlers[i].handler(vif, id, d, len); 32172be7d22fSVladimir Kondratiev return true; 32182be7d22fSVladimir Kondratiev } 32192be7d22fSVladimir Kondratiev } 32202be7d22fSVladimir Kondratiev 32212be7d22fSVladimir Kondratiev return false; 32222be7d22fSVladimir Kondratiev } 32232be7d22fSVladimir Kondratiev 32242be7d22fSVladimir Kondratiev static void wmi_event_handle(struct wil6210_priv *wil, 32252be7d22fSVladimir Kondratiev struct wil6210_mbox_hdr *hdr) 32262be7d22fSVladimir Kondratiev { 32272be7d22fSVladimir Kondratiev u16 len = le16_to_cpu(hdr->len); 32284aebd3bdSLior David struct wil6210_vif *vif; 32292be7d22fSVladimir Kondratiev 32302be7d22fSVladimir Kondratiev if ((hdr->type == WIL_MBOX_HDR_TYPE_WMI) && 3231b874ddecSLior David (len >= sizeof(struct wmi_cmd_hdr))) { 3232b874ddecSLior David struct wmi_cmd_hdr *wmi = (void *)(&hdr[1]); 32332be7d22fSVladimir Kondratiev void *evt_data = (void *)(&wmi[1]); 3234b874ddecSLior David u16 id = le16_to_cpu(wmi->command_id); 3235e00243faSLior David u8 mid = wmi->mid; 3236028e1836SVladimir Kondratiev 3237e00243faSLior David wil_dbg_wmi(wil, "Handle %s (0x%04x) (reply_id 0x%04x,%d)\n", 3238e00243faSLior David eventid2name(id), id, wil->reply_id, 3239e00243faSLior David wil->reply_mid); 3240e00243faSLior David 32414aebd3bdSLior David if (mid == MID_BROADCAST) 32424aebd3bdSLior David mid = 0; 3243e4a29bddSAhmad Masri if (mid >= GET_MAX_VIFS(wil)) { 32444aebd3bdSLior David wil_dbg_wmi(wil, "invalid mid %d, event skipped\n", 32454aebd3bdSLior David mid); 32464aebd3bdSLior David return; 32474aebd3bdSLior David } 32484aebd3bdSLior David vif = wil->vifs[mid]; 32494aebd3bdSLior David if (!vif) { 32504aebd3bdSLior David wil_dbg_wmi(wil, "event for empty VIF(%d), skipped\n", 32514aebd3bdSLior David mid); 32524aebd3bdSLior David return; 32534aebd3bdSLior David } 32544aebd3bdSLior David 32552be7d22fSVladimir Kondratiev /* check if someone waits for this event */ 3256e00243faSLior David if (wil->reply_id && wil->reply_id == id && 3257e00243faSLior David wil->reply_mid == mid) { 32580916d9f2SMaya Erez WARN_ON(wil->reply_buf); 3259e00243faSLior David 3260e00243faSLior David wmi_evt_call_handler(vif, id, evt_data, 32612be7d22fSVladimir Kondratiev len - sizeof(*wmi)); 3262af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_handle: Complete WMI 0x%04x\n", 3263af3db60aSLazar Alexei id); 326459502647SDedy Lansky complete(&wil->wmi_call); 32652be7d22fSVladimir Kondratiev return; 32662be7d22fSVladimir Kondratiev } 32672be7d22fSVladimir Kondratiev /* unsolicited event */ 32682be7d22fSVladimir Kondratiev /* search for handler */ 3269e00243faSLior David if (!wmi_evt_call_handler(vif, id, evt_data, 32702be7d22fSVladimir Kondratiev len - sizeof(*wmi))) { 3271a3ce5ccdSDedy Lansky wil_info(wil, "Unhandled event 0x%04x\n", id); 32722be7d22fSVladimir Kondratiev } 32732be7d22fSVladimir Kondratiev } else { 32742be7d22fSVladimir Kondratiev wil_err(wil, "Unknown event type\n"); 32752be7d22fSVladimir Kondratiev print_hex_dump(KERN_ERR, "evt?? ", DUMP_PREFIX_OFFSET, 16, 1, 32762be7d22fSVladimir Kondratiev hdr, sizeof(*hdr) + len, true); 32772be7d22fSVladimir Kondratiev } 32782be7d22fSVladimir Kondratiev } 32792be7d22fSVladimir Kondratiev 32802be7d22fSVladimir Kondratiev /* 32812be7d22fSVladimir Kondratiev * Retrieve next WMI event from the pending list 32822be7d22fSVladimir Kondratiev */ 32832be7d22fSVladimir Kondratiev static struct list_head *next_wmi_ev(struct wil6210_priv *wil) 32842be7d22fSVladimir Kondratiev { 32852be7d22fSVladimir Kondratiev ulong flags; 32862be7d22fSVladimir Kondratiev struct list_head *ret = NULL; 32872be7d22fSVladimir Kondratiev 32882be7d22fSVladimir Kondratiev spin_lock_irqsave(&wil->wmi_ev_lock, flags); 32892be7d22fSVladimir Kondratiev 32902be7d22fSVladimir Kondratiev if (!list_empty(&wil->pending_wmi_ev)) { 32912be7d22fSVladimir Kondratiev ret = wil->pending_wmi_ev.next; 32922be7d22fSVladimir Kondratiev list_del(ret); 32932be7d22fSVladimir Kondratiev } 32942be7d22fSVladimir Kondratiev 32952be7d22fSVladimir Kondratiev spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 32962be7d22fSVladimir Kondratiev 32972be7d22fSVladimir Kondratiev return ret; 32982be7d22fSVladimir Kondratiev } 32992be7d22fSVladimir Kondratiev 33002be7d22fSVladimir Kondratiev /* 33012be7d22fSVladimir Kondratiev * Handler for the WMI events 33022be7d22fSVladimir Kondratiev */ 33032be7d22fSVladimir Kondratiev void wmi_event_worker(struct work_struct *work) 33042be7d22fSVladimir Kondratiev { 33052be7d22fSVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 33062be7d22fSVladimir Kondratiev wmi_event_worker); 33072be7d22fSVladimir Kondratiev struct pending_wmi_event *evt; 33082be7d22fSVladimir Kondratiev struct list_head *lh; 33092be7d22fSVladimir Kondratiev 3310af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Start\n"); 33112be7d22fSVladimir Kondratiev while ((lh = next_wmi_ev(wil)) != NULL) { 33122be7d22fSVladimir Kondratiev evt = list_entry(lh, struct pending_wmi_event, list); 33132be7d22fSVladimir Kondratiev wmi_event_handle(wil, &evt->event.hdr); 33142be7d22fSVladimir Kondratiev kfree(evt); 33152be7d22fSVladimir Kondratiev } 3316af3db60aSLazar Alexei wil_dbg_wmi(wil, "event_worker: Finished\n"); 33172be7d22fSVladimir Kondratiev } 3318fe9ee51eSMaya Erez 3319fe9ee51eSMaya Erez bool wil_is_wmi_idle(struct wil6210_priv *wil) 3320fe9ee51eSMaya Erez { 3321fe9ee51eSMaya Erez ulong flags; 3322fe9ee51eSMaya Erez struct wil6210_mbox_ring *r = &wil->mbox_ctl.rx; 3323fe9ee51eSMaya Erez bool rc = false; 3324fe9ee51eSMaya Erez 3325fe9ee51eSMaya Erez spin_lock_irqsave(&wil->wmi_ev_lock, flags); 3326fe9ee51eSMaya Erez 3327fe9ee51eSMaya Erez /* Check if there are pending WMI events in the events queue */ 3328fe9ee51eSMaya Erez if (!list_empty(&wil->pending_wmi_ev)) { 3329fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI events in queue\n"); 3330fe9ee51eSMaya Erez goto out; 3331fe9ee51eSMaya Erez } 3332fe9ee51eSMaya Erez 3333fe9ee51eSMaya Erez /* Check if there is a pending WMI call */ 3334fe9ee51eSMaya Erez if (wil->reply_id) { 3335fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI call\n"); 3336fe9ee51eSMaya Erez goto out; 3337fe9ee51eSMaya Erez } 3338fe9ee51eSMaya Erez 3339fe9ee51eSMaya Erez /* Check if there are pending RX events in mbox */ 3340fe9ee51eSMaya Erez r->head = wil_r(wil, RGF_MBOX + 3341fe9ee51eSMaya Erez offsetof(struct wil6210_mbox_ctl, rx.head)); 3342fe9ee51eSMaya Erez if (r->tail != r->head) 3343fe9ee51eSMaya Erez wil_dbg_pm(wil, "Pending WMI mbox events\n"); 3344fe9ee51eSMaya Erez else 3345fe9ee51eSMaya Erez rc = true; 3346fe9ee51eSMaya Erez 3347fe9ee51eSMaya Erez out: 3348fe9ee51eSMaya Erez spin_unlock_irqrestore(&wil->wmi_ev_lock, flags); 3349fe9ee51eSMaya Erez return rc; 3350fe9ee51eSMaya Erez } 3351a5dc6883SDedy Lansky 3352a5dc6883SDedy Lansky static void 3353a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(struct wil6210_priv *wil, 3354a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3355a5dc6883SDedy Lansky struct cfg80211_ssid *ssids, int n_ssids, 3356a5dc6883SDedy Lansky struct cfg80211_match_set *match_sets, 3357a5dc6883SDedy Lansky int n_match_sets) 3358a5dc6883SDedy Lansky { 3359a5dc6883SDedy Lansky int i; 3360a5dc6883SDedy Lansky 3361a5dc6883SDedy Lansky if (n_match_sets > WMI_MAX_PNO_SSID_NUM) { 3362a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many match sets (%d), use first %d\n", 3363a5dc6883SDedy Lansky n_match_sets, WMI_MAX_PNO_SSID_NUM); 3364a5dc6883SDedy Lansky n_match_sets = WMI_MAX_PNO_SSID_NUM; 3365a5dc6883SDedy Lansky } 3366a5dc6883SDedy Lansky cmd->num_of_ssids = n_match_sets; 3367a5dc6883SDedy Lansky 3368a5dc6883SDedy Lansky for (i = 0; i < n_match_sets; i++) { 3369a5dc6883SDedy Lansky struct wmi_sched_scan_ssid_match *wmi_match = 3370a5dc6883SDedy Lansky &cmd->ssid_for_match[i]; 3371a5dc6883SDedy Lansky struct cfg80211_match_set *cfg_match = &match_sets[i]; 3372a5dc6883SDedy Lansky int j; 3373a5dc6883SDedy Lansky 3374a5dc6883SDedy Lansky wmi_match->ssid_len = cfg_match->ssid.ssid_len; 3375a5dc6883SDedy Lansky memcpy(wmi_match->ssid, cfg_match->ssid.ssid, 3376a5dc6883SDedy Lansky min_t(u8, wmi_match->ssid_len, WMI_MAX_SSID_LEN)); 3377a5dc6883SDedy Lansky wmi_match->rssi_threshold = S8_MIN; 3378a5dc6883SDedy Lansky if (cfg_match->rssi_thold >= S8_MIN && 3379a5dc6883SDedy Lansky cfg_match->rssi_thold <= S8_MAX) 3380a5dc6883SDedy Lansky wmi_match->rssi_threshold = cfg_match->rssi_thold; 3381a5dc6883SDedy Lansky 3382a5dc6883SDedy Lansky for (j = 0; j < n_ssids; j++) 3383a5dc6883SDedy Lansky if (wmi_match->ssid_len == ssids[j].ssid_len && 3384a5dc6883SDedy Lansky memcmp(wmi_match->ssid, ssids[j].ssid, 3385a5dc6883SDedy Lansky wmi_match->ssid_len) == 0) 3386a5dc6883SDedy Lansky wmi_match->add_ssid_to_probe = true; 3387a5dc6883SDedy Lansky } 3388a5dc6883SDedy Lansky } 3389a5dc6883SDedy Lansky 3390a5dc6883SDedy Lansky static void 3391a5dc6883SDedy Lansky wmi_sched_scan_set_channels(struct wil6210_priv *wil, 3392a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3393a5dc6883SDedy Lansky u32 n_channels, 3394a5dc6883SDedy Lansky struct ieee80211_channel **channels) 3395a5dc6883SDedy Lansky { 3396a5dc6883SDedy Lansky int i; 3397a5dc6883SDedy Lansky 3398a5dc6883SDedy Lansky if (n_channels > WMI_MAX_CHANNEL_NUM) { 3399a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many channels (%d), use first %d\n", 3400a5dc6883SDedy Lansky n_channels, WMI_MAX_CHANNEL_NUM); 3401a5dc6883SDedy Lansky n_channels = WMI_MAX_CHANNEL_NUM; 3402a5dc6883SDedy Lansky } 3403a5dc6883SDedy Lansky cmd->num_of_channels = n_channels; 3404a5dc6883SDedy Lansky 3405a5dc6883SDedy Lansky for (i = 0; i < n_channels; i++) { 3406a5dc6883SDedy Lansky struct ieee80211_channel *cfg_chan = channels[i]; 3407a5dc6883SDedy Lansky 3408a5dc6883SDedy Lansky cmd->channel_list[i] = cfg_chan->hw_value - 1; 3409a5dc6883SDedy Lansky } 3410a5dc6883SDedy Lansky } 3411a5dc6883SDedy Lansky 3412a5dc6883SDedy Lansky static void 3413a5dc6883SDedy Lansky wmi_sched_scan_set_plans(struct wil6210_priv *wil, 3414a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd *cmd, 3415a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *scan_plans, 3416a5dc6883SDedy Lansky int n_scan_plans) 3417a5dc6883SDedy Lansky { 3418a5dc6883SDedy Lansky int i; 3419a5dc6883SDedy Lansky 3420a5dc6883SDedy Lansky if (n_scan_plans > WMI_MAX_PLANS_NUM) { 3421a5dc6883SDedy Lansky wil_dbg_wmi(wil, "too many plans (%d), use first %d\n", 3422a5dc6883SDedy Lansky n_scan_plans, WMI_MAX_PLANS_NUM); 3423a5dc6883SDedy Lansky n_scan_plans = WMI_MAX_PLANS_NUM; 3424a5dc6883SDedy Lansky } 3425a5dc6883SDedy Lansky 3426a5dc6883SDedy Lansky for (i = 0; i < n_scan_plans; i++) { 3427a5dc6883SDedy Lansky struct cfg80211_sched_scan_plan *cfg_plan = &scan_plans[i]; 3428a5dc6883SDedy Lansky 3429a5dc6883SDedy Lansky cmd->scan_plans[i].interval_sec = 3430a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->interval); 3431a5dc6883SDedy Lansky cmd->scan_plans[i].num_of_iterations = 3432a5dc6883SDedy Lansky cpu_to_le16(cfg_plan->iterations); 3433a5dc6883SDedy Lansky } 3434a5dc6883SDedy Lansky } 3435a5dc6883SDedy Lansky 3436a5dc6883SDedy Lansky int wmi_start_sched_scan(struct wil6210_priv *wil, 3437a5dc6883SDedy Lansky struct cfg80211_sched_scan_request *request) 3438a5dc6883SDedy Lansky { 3439e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3440a5dc6883SDedy Lansky int rc; 3441a5dc6883SDedy Lansky struct wmi_start_sched_scan_cmd cmd = { 3442a5dc6883SDedy Lansky .min_rssi_threshold = S8_MIN, 3443a5dc6883SDedy Lansky .initial_delay_sec = cpu_to_le16(request->delay), 3444a5dc6883SDedy Lansky }; 3445a5dc6883SDedy Lansky struct { 3446a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3447a5dc6883SDedy Lansky struct wmi_start_sched_scan_event evt; 3448807b0860SAlexei Avshalom Lazar } __packed reply = { 3449807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3450807b0860SAlexei Avshalom Lazar }; 3451a5dc6883SDedy Lansky 3452a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3453a5dc6883SDedy Lansky return -ENOTSUPP; 3454a5dc6883SDedy Lansky 3455a5dc6883SDedy Lansky if (request->min_rssi_thold >= S8_MIN && 3456a5dc6883SDedy Lansky request->min_rssi_thold <= S8_MAX) 3457a5dc6883SDedy Lansky cmd.min_rssi_threshold = request->min_rssi_thold; 3458a5dc6883SDedy Lansky 3459a5dc6883SDedy Lansky wmi_sched_scan_set_ssids(wil, &cmd, request->ssids, request->n_ssids, 3460a5dc6883SDedy Lansky request->match_sets, request->n_match_sets); 3461a5dc6883SDedy Lansky wmi_sched_scan_set_channels(wil, &cmd, 3462a5dc6883SDedy Lansky request->n_channels, request->channels); 3463a5dc6883SDedy Lansky wmi_sched_scan_set_plans(wil, &cmd, 3464a5dc6883SDedy Lansky request->scan_plans, request->n_scan_plans); 3465a5dc6883SDedy Lansky 3466e00243faSLior David rc = wmi_call(wil, WMI_START_SCHED_SCAN_CMDID, vif->mid, 3467e00243faSLior David &cmd, sizeof(cmd), 3468a5dc6883SDedy Lansky WMI_START_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3469a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3470a5dc6883SDedy Lansky if (rc) 3471a5dc6883SDedy Lansky return rc; 3472a5dc6883SDedy Lansky 3473a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3474a5dc6883SDedy Lansky wil_err(wil, "start sched scan failed, result %d\n", 3475a5dc6883SDedy Lansky reply.evt.result); 3476a5dc6883SDedy Lansky return -EINVAL; 3477a5dc6883SDedy Lansky } 3478a5dc6883SDedy Lansky 3479a5dc6883SDedy Lansky return 0; 3480a5dc6883SDedy Lansky } 3481a5dc6883SDedy Lansky 3482a5dc6883SDedy Lansky int wmi_stop_sched_scan(struct wil6210_priv *wil) 3483a5dc6883SDedy Lansky { 3484e00243faSLior David struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 3485a5dc6883SDedy Lansky int rc; 3486a5dc6883SDedy Lansky struct { 3487a5dc6883SDedy Lansky struct wmi_cmd_hdr wmi; 3488a5dc6883SDedy Lansky struct wmi_stop_sched_scan_event evt; 3489807b0860SAlexei Avshalom Lazar } __packed reply = { 3490807b0860SAlexei Avshalom Lazar .evt = {.result = WMI_PNO_REJECT}, 3491807b0860SAlexei Avshalom Lazar }; 3492a5dc6883SDedy Lansky 3493a5dc6883SDedy Lansky if (!test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) 3494a5dc6883SDedy Lansky return -ENOTSUPP; 3495a5dc6883SDedy Lansky 3496e00243faSLior David rc = wmi_call(wil, WMI_STOP_SCHED_SCAN_CMDID, vif->mid, NULL, 0, 3497a5dc6883SDedy Lansky WMI_STOP_SCHED_SCAN_EVENTID, &reply, sizeof(reply), 3498a5dc6883SDedy Lansky WIL_WMI_CALL_GENERAL_TO_MS); 3499a5dc6883SDedy Lansky if (rc) 3500a5dc6883SDedy Lansky return rc; 3501a5dc6883SDedy Lansky 3502a5dc6883SDedy Lansky if (reply.evt.result != WMI_PNO_SUCCESS) { 3503a5dc6883SDedy Lansky wil_err(wil, "stop sched scan failed, result %d\n", 3504a5dc6883SDedy Lansky reply.evt.result); 3505a5dc6883SDedy Lansky return -EINVAL; 3506a5dc6883SDedy Lansky } 3507a5dc6883SDedy Lansky 3508a5dc6883SDedy Lansky return 0; 3509a5dc6883SDedy Lansky } 35101c21cc5fSDedy Lansky 35111c21cc5fSDedy Lansky int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len) 35121c21cc5fSDedy Lansky { 35131c21cc5fSDedy Lansky size_t total; 35141c21cc5fSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 35151c21cc5fSDedy Lansky struct ieee80211_mgmt *mgmt_frame = (void *)buf; 35161c21cc5fSDedy Lansky struct wmi_sw_tx_req_cmd *cmd; 35171c21cc5fSDedy Lansky struct { 35181c21cc5fSDedy Lansky struct wmi_cmd_hdr wmi; 35191c21cc5fSDedy Lansky struct wmi_sw_tx_complete_event evt; 35201c21cc5fSDedy Lansky } __packed evt = { 35211c21cc5fSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 35221c21cc5fSDedy Lansky }; 35231c21cc5fSDedy Lansky int rc; 35241c21cc5fSDedy Lansky 35251c21cc5fSDedy Lansky wil_dbg_misc(wil, "mgmt_tx mid %d\n", vif->mid); 35261c21cc5fSDedy Lansky wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 35271c21cc5fSDedy Lansky len, true); 35281c21cc5fSDedy Lansky 35291c21cc5fSDedy Lansky if (len < sizeof(struct ieee80211_hdr_3addr)) 35301c21cc5fSDedy Lansky return -EINVAL; 35311c21cc5fSDedy Lansky 35321c21cc5fSDedy Lansky total = sizeof(*cmd) + len; 35331c21cc5fSDedy Lansky if (total < len) { 35341c21cc5fSDedy Lansky wil_err(wil, "mgmt_tx invalid len %zu\n", len); 35351c21cc5fSDedy Lansky return -EINVAL; 35361c21cc5fSDedy Lansky } 35371c21cc5fSDedy Lansky 35381c21cc5fSDedy Lansky cmd = kmalloc(total, GFP_KERNEL); 35391c21cc5fSDedy Lansky if (!cmd) 35401c21cc5fSDedy Lansky return -ENOMEM; 35411c21cc5fSDedy Lansky 35421c21cc5fSDedy Lansky memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 35431c21cc5fSDedy Lansky cmd->len = cpu_to_le16(len); 35441c21cc5fSDedy Lansky memcpy(cmd->payload, buf, len); 35451c21cc5fSDedy Lansky 35461c21cc5fSDedy Lansky rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, vif->mid, cmd, total, 35471c21cc5fSDedy Lansky WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 35481c21cc5fSDedy Lansky if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 354949122ec4SLior David wil_dbg_wmi(wil, "mgmt_tx failed with status %d\n", 355049122ec4SLior David evt.evt.status); 355149122ec4SLior David rc = -EAGAIN; 35521c21cc5fSDedy Lansky } 35531c21cc5fSDedy Lansky 35541c21cc5fSDedy Lansky kfree(cmd); 35551c21cc5fSDedy Lansky 35561c21cc5fSDedy Lansky return rc; 35571c21cc5fSDedy Lansky } 355896c93589SGidon Studinski 3559b698e2dfSAhmad Masri int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, 3560b698e2dfSAhmad Masri u8 channel, u16 duration_ms) 3561b698e2dfSAhmad Masri { 3562b698e2dfSAhmad Masri size_t total; 3563b698e2dfSAhmad Masri struct wil6210_priv *wil = vif_to_wil(vif); 3564b698e2dfSAhmad Masri struct ieee80211_mgmt *mgmt_frame = (void *)buf; 3565b698e2dfSAhmad Masri struct wmi_sw_tx_req_ext_cmd *cmd; 3566b698e2dfSAhmad Masri struct { 3567b698e2dfSAhmad Masri struct wmi_cmd_hdr wmi; 3568b698e2dfSAhmad Masri struct wmi_sw_tx_complete_event evt; 3569b698e2dfSAhmad Masri } __packed evt = { 3570b698e2dfSAhmad Masri .evt = {.status = WMI_FW_STATUS_FAILURE}, 3571b698e2dfSAhmad Masri }; 3572b698e2dfSAhmad Masri int rc; 3573b698e2dfSAhmad Masri 3574b698e2dfSAhmad Masri wil_dbg_wmi(wil, "mgmt_tx_ext mid %d channel %d duration %d\n", 3575b698e2dfSAhmad Masri vif->mid, channel, duration_ms); 3576b698e2dfSAhmad Masri wil_hex_dump_wmi("mgmt_tx_ext frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, 3577b698e2dfSAhmad Masri len, true); 3578b698e2dfSAhmad Masri 3579b698e2dfSAhmad Masri if (len < sizeof(struct ieee80211_hdr_3addr)) { 3580b698e2dfSAhmad Masri wil_err(wil, "short frame. len %zu\n", len); 3581b698e2dfSAhmad Masri return -EINVAL; 3582b698e2dfSAhmad Masri } 3583b698e2dfSAhmad Masri 3584b698e2dfSAhmad Masri total = sizeof(*cmd) + len; 3585b698e2dfSAhmad Masri if (total < len) { 3586b698e2dfSAhmad Masri wil_err(wil, "mgmt_tx_ext invalid len %zu\n", len); 3587b698e2dfSAhmad Masri return -EINVAL; 3588b698e2dfSAhmad Masri } 3589b698e2dfSAhmad Masri 3590b698e2dfSAhmad Masri cmd = kzalloc(total, GFP_KERNEL); 3591b698e2dfSAhmad Masri if (!cmd) 3592b698e2dfSAhmad Masri return -ENOMEM; 3593b698e2dfSAhmad Masri 3594b698e2dfSAhmad Masri memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 3595b698e2dfSAhmad Masri cmd->len = cpu_to_le16(len); 3596b698e2dfSAhmad Masri memcpy(cmd->payload, buf, len); 3597b698e2dfSAhmad Masri cmd->channel = channel - 1; 3598b698e2dfSAhmad Masri cmd->duration_ms = cpu_to_le16(duration_ms); 3599b698e2dfSAhmad Masri 3600b698e2dfSAhmad Masri rc = wmi_call(wil, WMI_SW_TX_REQ_EXT_CMDID, vif->mid, cmd, total, 3601b698e2dfSAhmad Masri WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 3602b698e2dfSAhmad Masri if (!rc && evt.evt.status != WMI_FW_STATUS_SUCCESS) { 360349122ec4SLior David wil_dbg_wmi(wil, "mgmt_tx_ext failed with status %d\n", 3604b698e2dfSAhmad Masri evt.evt.status); 360549122ec4SLior David rc = -EAGAIN; 3606b698e2dfSAhmad Masri } 3607b698e2dfSAhmad Masri 3608b698e2dfSAhmad Masri kfree(cmd); 3609b698e2dfSAhmad Masri 3610b698e2dfSAhmad Masri return rc; 3611b698e2dfSAhmad Masri } 3612b698e2dfSAhmad Masri 361396c93589SGidon Studinski int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id) 361496c93589SGidon Studinski { 361596c93589SGidon Studinski int rc; 361696c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev); 361796c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 361896c93589SGidon Studinski struct wmi_tx_status_ring_add_cmd cmd = { 361996c93589SGidon Studinski .ring_cfg = { 362096c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 362196c93589SGidon Studinski }, 362296c93589SGidon Studinski .irq_index = WIL_TX_STATUS_IRQ_IDX 362396c93589SGidon Studinski }; 362496c93589SGidon Studinski struct { 362596c93589SGidon Studinski struct wmi_cmd_hdr hdr; 362696c93589SGidon Studinski struct wmi_tx_status_ring_cfg_done_event evt; 362796c93589SGidon Studinski } __packed reply = { 362896c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 362996c93589SGidon Studinski }; 363096c93589SGidon Studinski 363196c93589SGidon Studinski cmd.ring_cfg.ring_id = ring_id; 363296c93589SGidon Studinski 363396c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 363496c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 363596c93589SGidon Studinski sizeof(cmd), WMI_TX_STATUS_RING_CFG_DONE_EVENTID, 363696c93589SGidon Studinski &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 363796c93589SGidon Studinski if (rc) { 363896c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 363996c93589SGidon Studinski return rc; 364096c93589SGidon Studinski } 364196c93589SGidon Studinski 364296c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 364396c93589SGidon Studinski wil_err(wil, "TX_STATUS_RING_ADD_CMD failed, status %d\n", 364496c93589SGidon Studinski reply.evt.status); 364596c93589SGidon Studinski return -EINVAL; 364696c93589SGidon Studinski } 364796c93589SGidon Studinski 364896c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 364996c93589SGidon Studinski 365096c93589SGidon Studinski return 0; 365196c93589SGidon Studinski } 365296c93589SGidon Studinski 365396c93589SGidon Studinski int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc) 365496c93589SGidon Studinski { 365596c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 365696c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 365796c93589SGidon Studinski int rc; 365896c93589SGidon Studinski struct wmi_cfg_def_rx_offload_cmd cmd = { 365996c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(WIL_MAX_ETH_MTU)), 366096c93589SGidon Studinski .max_rx_pl_per_desc = cpu_to_le16(max_rx_pl_per_desc), 366196c93589SGidon Studinski .decap_trans_type = WMI_DECAP_TYPE_802_3, 366296c93589SGidon Studinski .l2_802_3_offload_ctrl = 0, 366396c93589SGidon Studinski .l3_l4_ctrl = 1 << L3_L4_CTRL_TCPIP_CHECKSUM_EN_POS, 366496c93589SGidon Studinski }; 366596c93589SGidon Studinski struct { 366696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 366796c93589SGidon Studinski struct wmi_cfg_def_rx_offload_done_event evt; 366896c93589SGidon Studinski } __packed reply = { 366996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 367096c93589SGidon Studinski }; 367196c93589SGidon Studinski 367296c93589SGidon Studinski rc = wmi_call(wil, WMI_CFG_DEF_RX_OFFLOAD_CMDID, vif->mid, &cmd, 367396c93589SGidon Studinski sizeof(cmd), WMI_CFG_DEF_RX_OFFLOAD_DONE_EVENTID, &reply, 367496c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 367596c93589SGidon Studinski if (rc) { 367696c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, rc %d\n", rc); 367796c93589SGidon Studinski return rc; 367896c93589SGidon Studinski } 367996c93589SGidon Studinski 368096c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 368196c93589SGidon Studinski wil_err(wil, "WMI_CFG_DEF_RX_OFFLOAD_CMD failed, status %d\n", 368296c93589SGidon Studinski reply.evt.status); 368396c93589SGidon Studinski return -EINVAL; 368496c93589SGidon Studinski } 368596c93589SGidon Studinski 368696c93589SGidon Studinski return 0; 368796c93589SGidon Studinski } 368896c93589SGidon Studinski 368996c93589SGidon Studinski int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id) 369096c93589SGidon Studinski { 369196c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 369296c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 369396c93589SGidon Studinski struct wil_status_ring *sring = &wil->srings[ring_id]; 369496c93589SGidon Studinski int rc; 369596c93589SGidon Studinski struct wmi_rx_status_ring_add_cmd cmd = { 369696c93589SGidon Studinski .ring_cfg = { 369796c93589SGidon Studinski .ring_size = cpu_to_le16(sring->size), 369896c93589SGidon Studinski .ring_id = ring_id, 369996c93589SGidon Studinski }, 370096c93589SGidon Studinski .rx_msg_type = wil->use_compressed_rx_status ? 370196c93589SGidon Studinski WMI_RX_MSG_TYPE_COMPRESSED : 370296c93589SGidon Studinski WMI_RX_MSG_TYPE_EXTENDED, 370396c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 370496c93589SGidon Studinski }; 370596c93589SGidon Studinski struct { 370696c93589SGidon Studinski struct wmi_cmd_hdr hdr; 370796c93589SGidon Studinski struct wmi_rx_status_ring_cfg_done_event evt; 370896c93589SGidon Studinski } __packed reply = { 370996c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 371096c93589SGidon Studinski }; 371196c93589SGidon Studinski 371296c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(sring->pa); 371396c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_STATUS_RING_ADD_CMDID, vif->mid, &cmd, 371496c93589SGidon Studinski sizeof(cmd), WMI_RX_STATUS_RING_CFG_DONE_EVENTID, &reply, 371596c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 371696c93589SGidon Studinski if (rc) { 371796c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, rc %d\n", rc); 371896c93589SGidon Studinski return rc; 371996c93589SGidon Studinski } 372096c93589SGidon Studinski 372196c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 372296c93589SGidon Studinski wil_err(wil, "RX_STATUS_RING_ADD_CMD failed, status %d\n", 372396c93589SGidon Studinski reply.evt.status); 372496c93589SGidon Studinski return -EINVAL; 372596c93589SGidon Studinski } 372696c93589SGidon Studinski 372796c93589SGidon Studinski sring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 372896c93589SGidon Studinski 372996c93589SGidon Studinski return 0; 373096c93589SGidon Studinski } 373196c93589SGidon Studinski 373296c93589SGidon Studinski int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id) 373396c93589SGidon Studinski { 373496c93589SGidon Studinski struct net_device *ndev = wil->main_ndev; 373596c93589SGidon Studinski struct wil6210_vif *vif = ndev_to_vif(ndev); 373696c93589SGidon Studinski struct wil_ring *ring = &wil->ring_rx; 373796c93589SGidon Studinski int rc; 373896c93589SGidon Studinski struct wmi_rx_desc_ring_add_cmd cmd = { 373996c93589SGidon Studinski .ring_cfg = { 374096c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 374196c93589SGidon Studinski .ring_id = WIL_RX_DESC_RING_ID, 374296c93589SGidon Studinski }, 374396c93589SGidon Studinski .status_ring_id = status_ring_id, 374496c93589SGidon Studinski .irq_index = WIL_RX_STATUS_IRQ_IDX, 374596c93589SGidon Studinski }; 374696c93589SGidon Studinski struct { 374796c93589SGidon Studinski struct wmi_cmd_hdr hdr; 374896c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 374996c93589SGidon Studinski } __packed reply = { 375096c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 375196c93589SGidon Studinski }; 375296c93589SGidon Studinski 375396c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 375496c93589SGidon Studinski cmd.sw_tail_host_addr = cpu_to_le64(ring->edma_rx_swtail.pa); 375596c93589SGidon Studinski rc = wmi_call(wil, WMI_RX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 375696c93589SGidon Studinski sizeof(cmd), WMI_RX_DESC_RING_CFG_DONE_EVENTID, &reply, 375796c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 375896c93589SGidon Studinski if (rc) { 375996c93589SGidon Studinski wil_err(wil, "WMI_RX_DESC_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, "WMI_RX_DESC_RING_ADD_CMD failed, status %d\n", 376596c93589SGidon Studinski reply.evt.status); 376696c93589SGidon Studinski return -EINVAL; 376796c93589SGidon Studinski } 376896c93589SGidon Studinski 376996c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 377096c93589SGidon Studinski 377196c93589SGidon Studinski return 0; 377296c93589SGidon Studinski } 377396c93589SGidon Studinski 377496c93589SGidon Studinski int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, 377596c93589SGidon Studinski int tid) 377696c93589SGidon Studinski { 377796c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 377896c93589SGidon Studinski int sring_id = wil->tx_sring_idx; /* there is only one TX sring */ 377996c93589SGidon Studinski int rc; 378096c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 378196c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 378296c93589SGidon Studinski struct wmi_tx_desc_ring_add_cmd cmd = { 378396c93589SGidon Studinski .ring_cfg = { 378496c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 378596c93589SGidon Studinski .ring_id = ring_id, 378696c93589SGidon Studinski }, 378796c93589SGidon Studinski .status_ring_id = sring_id, 378896c93589SGidon Studinski .cid = cid, 378996c93589SGidon Studinski .tid = tid, 379096c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 379196c93589SGidon Studinski .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 379296c93589SGidon Studinski .schd_params = { 379396c93589SGidon Studinski .priority = cpu_to_le16(0), 379496c93589SGidon Studinski .timeslot_us = cpu_to_le16(0xfff), 379596c93589SGidon Studinski } 379696c93589SGidon Studinski }; 379796c93589SGidon Studinski struct { 379896c93589SGidon Studinski struct wmi_cmd_hdr hdr; 379996c93589SGidon Studinski struct wmi_tx_desc_ring_cfg_done_event evt; 380096c93589SGidon Studinski } __packed reply = { 380196c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 380296c93589SGidon Studinski }; 380396c93589SGidon Studinski 380496c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 380596c93589SGidon Studinski rc = wmi_call(wil, WMI_TX_DESC_RING_ADD_CMDID, vif->mid, &cmd, 380696c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 380796c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 380896c93589SGidon Studinski if (rc) { 380996c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, rc %d\n", rc); 381096c93589SGidon Studinski return rc; 381196c93589SGidon Studinski } 381296c93589SGidon Studinski 381396c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 381496c93589SGidon Studinski wil_err(wil, "WMI_TX_DESC_RING_ADD_CMD failed, status %d\n", 381596c93589SGidon Studinski reply.evt.status); 381696c93589SGidon Studinski return -EINVAL; 381796c93589SGidon Studinski } 381896c93589SGidon Studinski 381996c93589SGidon Studinski spin_lock_bh(&txdata->lock); 382096c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 382196c93589SGidon Studinski txdata->mid = vif->mid; 382296c93589SGidon Studinski txdata->enabled = 1; 382396c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 382496c93589SGidon Studinski 382596c93589SGidon Studinski return 0; 382696c93589SGidon Studinski } 382796c93589SGidon Studinski 382896c93589SGidon Studinski int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id) 382996c93589SGidon Studinski { 383096c93589SGidon Studinski struct wil6210_priv *wil = vif_to_wil(vif); 383196c93589SGidon Studinski struct wil_ring *ring = &wil->ring_tx[ring_id]; 383296c93589SGidon Studinski int rc; 383396c93589SGidon Studinski struct wmi_bcast_desc_ring_add_cmd cmd = { 383496c93589SGidon Studinski .ring_cfg = { 383596c93589SGidon Studinski .ring_size = cpu_to_le16(ring->size), 383696c93589SGidon Studinski .ring_id = ring_id, 383796c93589SGidon Studinski }, 38383e7ee09dSMaya Erez .max_msdu_size = cpu_to_le16(wil_mtu2macbuf(mtu_max)), 383996c93589SGidon Studinski .status_ring_id = wil->tx_sring_idx, 384096c93589SGidon Studinski .encap_trans_type = WMI_VRING_ENC_TYPE_802_3, 384196c93589SGidon Studinski }; 384296c93589SGidon Studinski struct { 384396c93589SGidon Studinski struct wmi_cmd_hdr hdr; 384496c93589SGidon Studinski struct wmi_rx_desc_ring_cfg_done_event evt; 384596c93589SGidon Studinski } __packed reply = { 384696c93589SGidon Studinski .evt = {.status = WMI_FW_STATUS_FAILURE}, 384796c93589SGidon Studinski }; 384896c93589SGidon Studinski struct wil_ring_tx_data *txdata = &wil->ring_tx_data[ring_id]; 384996c93589SGidon Studinski 385096c93589SGidon Studinski cmd.ring_cfg.ring_mem_base = cpu_to_le64(ring->pa); 385196c93589SGidon Studinski rc = wmi_call(wil, WMI_BCAST_DESC_RING_ADD_CMDID, vif->mid, &cmd, 385296c93589SGidon Studinski sizeof(cmd), WMI_TX_DESC_RING_CFG_DONE_EVENTID, &reply, 385396c93589SGidon Studinski sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 385496c93589SGidon Studinski if (rc) { 385596c93589SGidon Studinski wil_err(wil, "WMI_BCAST_DESC_RING_ADD_CMD failed, rc %d\n", rc); 385696c93589SGidon Studinski return rc; 385796c93589SGidon Studinski } 385896c93589SGidon Studinski 385996c93589SGidon Studinski if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 386096c93589SGidon Studinski wil_err(wil, "Broadcast Tx config failed, status %d\n", 386196c93589SGidon Studinski reply.evt.status); 386296c93589SGidon Studinski return -EINVAL; 386396c93589SGidon Studinski } 386496c93589SGidon Studinski 386596c93589SGidon Studinski spin_lock_bh(&txdata->lock); 386696c93589SGidon Studinski ring->hwtail = le32_to_cpu(reply.evt.ring_tail_ptr); 386796c93589SGidon Studinski txdata->mid = vif->mid; 386896c93589SGidon Studinski txdata->enabled = 1; 386996c93589SGidon Studinski spin_unlock_bh(&txdata->lock); 387096c93589SGidon Studinski 387196c93589SGidon Studinski return 0; 387296c93589SGidon Studinski } 38730c936b3cSDedy Lansky 38740c936b3cSDedy Lansky int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval) 38750c936b3cSDedy Lansky { 38760c936b3cSDedy Lansky struct wil6210_priv *wil = vif_to_wil(vif); 38770c936b3cSDedy Lansky struct wmi_link_stats_cmd cmd = { 38780c936b3cSDedy Lansky .record_type_mask = cpu_to_le32(type), 38790c936b3cSDedy Lansky .cid = cid, 38800c936b3cSDedy Lansky .action = WMI_LINK_STATS_SNAPSHOT, 38810c936b3cSDedy Lansky .interval_msec = cpu_to_le32(interval), 38820c936b3cSDedy Lansky }; 38830c936b3cSDedy Lansky struct { 38840c936b3cSDedy Lansky struct wmi_cmd_hdr wmi; 38850c936b3cSDedy Lansky struct wmi_link_stats_config_done_event evt; 38860c936b3cSDedy Lansky } __packed reply = { 38870c936b3cSDedy Lansky .evt = {.status = WMI_FW_STATUS_FAILURE}, 38880c936b3cSDedy Lansky }; 38890c936b3cSDedy Lansky int rc; 38900c936b3cSDedy Lansky 38910c936b3cSDedy Lansky rc = wmi_call(wil, WMI_LINK_STATS_CMDID, vif->mid, &cmd, sizeof(cmd), 38920c936b3cSDedy Lansky WMI_LINK_STATS_CONFIG_DONE_EVENTID, &reply, 38930c936b3cSDedy Lansky sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); 38940c936b3cSDedy Lansky if (rc) { 38950c936b3cSDedy Lansky wil_err(wil, "WMI_LINK_STATS_CMDID failed, rc %d\n", rc); 38960c936b3cSDedy Lansky return rc; 38970c936b3cSDedy Lansky } 38980c936b3cSDedy Lansky 38990c936b3cSDedy Lansky if (reply.evt.status != WMI_FW_STATUS_SUCCESS) { 39000c936b3cSDedy Lansky wil_err(wil, "Link statistics config failed, status %d\n", 39010c936b3cSDedy Lansky reply.evt.status); 39020c936b3cSDedy Lansky return -EINVAL; 39030c936b3cSDedy Lansky } 39040c936b3cSDedy Lansky 39050c936b3cSDedy Lansky return 0; 39060c936b3cSDedy Lansky } 3907