| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Vladimir Kondratiev | 3712 | 57.89% | 96 | 42.48% |
| Maya Erez | 664 | 10.36% | 35 | 15.49% |
| Lior David | 612 | 9.54% | 32 | 14.16% |
| Dedy Lansky | 519 | 8.09% | 22 | 9.73% |
| Gidon Studinski | 479 | 7.47% | 5 | 2.21% |
| Ahmad Masri | 169 | 2.64% | 10 | 4.42% |
| Lazar Alexei | 114 | 1.78% | 6 | 2.65% |
| Alexei Avshalom Lazar | 59 | 0.92% | 5 | 2.21% |
| Joe Perches | 24 | 0.37% | 1 | 0.44% |
| Max Chen | 17 | 0.27% | 1 | 0.44% |
| Hamad Kadmany | 16 | 0.25% | 5 | 2.21% |
| Tzahi Sabo | 8 | 0.12% | 1 | 0.44% |
| Johannes Berg | 7 | 0.11% | 1 | 0.44% |
| Vladimir Shulman | 7 | 0.11% | 3 | 1.33% |
| David S. Miller | 3 | 0.05% | 1 | 0.44% |
| Jakub Kiciński | 1 | 0.02% | 1 | 0.44% |
| Colin Ian King | 1 | 0.02% | 1 | 0.44% |
| Total | 6412 | 226 |
/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. */ #ifndef __WIL6210_H__ #define __WIL6210_H__ #include <linux/etherdevice.h> #include <linux/netdevice.h> #include <linux/wireless.h> #include <net/cfg80211.h> #include <linux/timex.h> #include <linux/types.h> #include <linux/irqreturn.h> #include "wmi.h" #include "wil_platform.h" #include "fw.h" extern bool no_fw_recovery; extern unsigned int mtu_max; extern unsigned short rx_ring_overflow_thrsh; extern int agg_wsize; extern bool rx_align_2; extern bool rx_large_buf; extern bool debug_fw; extern bool disable_ap_sme; extern bool ftm_mode; extern bool drop_if_ring_full; extern uint max_assoc_sta; struct wil6210_priv; struct wil6210_vif; union wil_tx_desc; #define WIL_NAME "wil6210" #define WIL_FW_NAME_DEFAULT "wil6210.fw" #define WIL_FW_NAME_FTM_DEFAULT "wil6210_ftm.fw" #define WIL_FW_NAME_SPARROW_PLUS "wil6210_sparrow_plus.fw" #define WIL_FW_NAME_FTM_SPARROW_PLUS "wil6210_sparrow_plus_ftm.fw" #define WIL_FW_NAME_TALYN "wil6436.fw" #define WIL_FW_NAME_FTM_TALYN "wil6436_ftm.fw" #define WIL_BRD_NAME_TALYN "wil6436.brd" #define WIL_BOARD_FILE_NAME "wil6210.brd" /* board & radio parameters */ #define WIL_DEFAULT_BUS_REQUEST_KBPS 128000 /* ~1Gbps */ #define WIL_MAX_BUS_REQUEST_KBPS 800000 /* ~6.1Gbps */ #define WIL_NUM_LATENCY_BINS 200 /* maximum number of virtual interfaces the driver supports * (including the main interface) */ #define WIL_MAX_VIFS 4 /** * extract bits [@b0:@b1] (inclusive) from the value @x * it should be @b0 <= @b1, or result is incorrect */ static inline u32 WIL_GET_BITS(u32 x, int b0, int b1) { return (x >> b0) & ((1 << (b1 - b0 + 1)) - 1); } #define WIL6210_MIN_MEM_SIZE (2 * 1024 * 1024UL) #define WIL6210_MAX_MEM_SIZE (4 * 1024 * 1024UL) #define WIL_TX_Q_LEN_DEFAULT (4000) #define WIL_RX_RING_SIZE_ORDER_DEFAULT (10) #define WIL_RX_RING_SIZE_ORDER_TALYN_DEFAULT (11) #define WIL_TX_RING_SIZE_ORDER_DEFAULT (12) #define WIL_BCAST_RING_SIZE_ORDER_DEFAULT (7) #define WIL_BCAST_MCS0_LIMIT (1024) /* limit for MCS0 frame size */ /* limit ring size in range [32..32k] */ #define WIL_RING_SIZE_ORDER_MIN (5) #define WIL_RING_SIZE_ORDER_MAX (15) #define WIL6210_MAX_TX_RINGS (24) /* HW limit */ #define WIL6210_MAX_CID (20) /* max number of stations */ #define WIL6210_RX_DESC_MAX_CID (8) /* HW limit */ #define WIL_MAX_AMPDU_SIZE (64 * 1024) /* FW/HW limit */ #define WIL_MAX_AGG_WSIZE (32) /* FW/HW limit */ #define WIL_MAX_AMPDU_SIZE_128 (128 * 1024) /* FW/HW limit */ #define WIL_MAX_AGG_WSIZE_64 (64) /* FW/HW limit */ #define WIL6210_MAX_STATUS_RINGS (8) #define WIL_WMI_CALL_GENERAL_TO_MS 100 #define WIL_EXTENDED_MCS_26 (26) /* FW reports MCS 12.1 to driver as "26" */ #define WIL_BASE_MCS_FOR_EXTENDED_26 (7) /* MCS 7 is base MCS for MCS 12.1 */ #define WIL_EXTENDED_MCS_CHECK(x) (((x) == WIL_EXTENDED_MCS_26) ? "12.1" : #x) /* Hardware offload block adds the following: * 26 bytes - 3-address QoS data header * 8 bytes - IV + EIV (for GCMP) * 8 bytes - SNAP * 16 bytes - MIC (for GCMP) * 4 bytes - CRC */ #define WIL_MAX_MPDU_OVERHEAD (62) struct wil_suspend_count_stats { unsigned long successful_suspends; unsigned long successful_resumes; unsigned long failed_suspends; unsigned long failed_resumes; }; struct wil_suspend_stats { struct wil_suspend_count_stats r_off; struct wil_suspend_count_stats r_on; unsigned long rejected_by_device; /* only radio on */ unsigned long rejected_by_host; }; /* Calculate MAC buffer size for the firmware. It includes all overhead, * as it will go over the air, and need to be 8 byte aligned */ static inline u32 wil_mtu2macbuf(u32 mtu) { return ALIGN(mtu + WIL_MAX_MPDU_OVERHEAD, 8); } /* MTU for Ethernet need to take into account 8-byte SNAP header * to be added when encapsulating Ethernet frame into 802.11 */ #define WIL_MAX_ETH_MTU (IEEE80211_MAX_DATA_LEN_DMG - 8) /* Max supported by wil6210 value for interrupt threshold is 5sec. */ #define WIL6210_ITR_TRSH_MAX (5000000) #define WIL6210_ITR_TX_INTERFRAME_TIMEOUT_DEFAULT (13) /* usec */ #define WIL6210_ITR_RX_INTERFRAME_TIMEOUT_DEFAULT (13) /* usec */ #define WIL6210_ITR_TX_MAX_BURST_DURATION_DEFAULT (500) /* usec */ #define WIL6210_ITR_RX_MAX_BURST_DURATION_DEFAULT (500) /* usec */ #define WIL6210_FW_RECOVERY_RETRIES (5) /* try to recover this many times */ #define WIL6210_FW_RECOVERY_TO msecs_to_jiffies(5000) #define WIL6210_SCAN_TO msecs_to_jiffies(10000) #define WIL6210_DISCONNECT_TO_MS (2000) #define WIL6210_RX_HIGH_TRSH_INIT (0) #define WIL6210_RX_HIGH_TRSH_DEFAULT \ (1 << (WIL_RX_RING_SIZE_ORDER_DEFAULT - 3)) #define WIL_MAX_DMG_AID 254 /* for DMG only 1-254 allowed (see * 802.11REVmc/D5.0, section 9.4.1.8) */ /* Hardware definitions begin */ /* * Mapping * RGF File | Host addr | FW addr * | | * user_rgf | 0x000000 | 0x880000 * dma_rgf | 0x001000 | 0x881000 * pcie_rgf | 0x002000 | 0x882000 * | | */ /* Where various structures placed in host address space */ #define WIL6210_FW_HOST_OFF (0x880000UL) #define HOSTADDR(fwaddr) (fwaddr - WIL6210_FW_HOST_OFF) /* * Interrupt control registers block * * each interrupt controlled by the same bit in all registers */ struct RGF_ICR { u32 ICC; /* Cause Control, RW: 0 - W1C, 1 - COR */ u32 ICR; /* Cause, W1C/COR depending on ICC */ u32 ICM; /* Cause masked (ICR & ~IMV), W1C/COR depending on ICC */ u32 ICS; /* Cause Set, WO */ u32 IMV; /* Mask, RW+S/C */ u32 IMS; /* Mask Set, write 1 to set */ u32 IMC; /* Mask Clear, write 1 to clear */ } __packed; /* registers - FW addresses */ #define RGF_USER_USAGE_1 (0x880004) #define RGF_USER_USAGE_2 (0x880008) #define RGF_USER_USAGE_6 (0x880018) #define BIT_USER_OOB_MODE BIT(31) #define BIT_USER_OOB_R2_MODE BIT(30) #define RGF_USER_USAGE_8 (0x880020) #define BIT_USER_PREVENT_DEEP_SLEEP BIT(0) #define BIT_USER_SUPPORT_T_POWER_ON_0 BIT(1) #define BIT_USER_EXT_CLK BIT(2) #define RGF_USER_HW_MACHINE_STATE (0x8801dc) #define HW_MACHINE_BOOT_DONE (0x3fffffd) #define RGF_USER_USER_CPU_0 (0x8801e0) #define BIT_USER_USER_CPU_MAN_RST BIT(1) /* user_cpu_man_rst */ #define RGF_USER_CPU_PC (0x8801e8) #define RGF_USER_MAC_CPU_0 (0x8801fc) #define BIT_USER_MAC_CPU_MAN_RST BIT(1) /* mac_cpu_man_rst */ #define RGF_USER_USER_SCRATCH_PAD (0x8802bc) #define RGF_USER_BL (0x880A3C) /* Boot Loader */ #define RGF_USER_FW_REV_ID (0x880a8c) /* chip revision */ #define RGF_USER_FW_CALIB_RESULT (0x880a90) /* b0-7:result * b8-15:signature */ #define CALIB_RESULT_SIGNATURE (0x11) #define RGF_USER_CLKS_CTL_0 (0x880abc) #define BIT_USER_CLKS_CAR_AHB_SW_SEL BIT(1) /* ref clk/PLL */ #define BIT_USER_CLKS_RST_PWGD BIT(11) /* reset on "power good" */ #define RGF_USER_CLKS_CTL_SW_RST_VEC_0 (0x880b04) #define RGF_USER_CLKS_CTL_SW_RST_VEC_1 (0x880b08) #define RGF_USER_CLKS_CTL_SW_RST_VEC_2 (0x880b0c) #define RGF_USER_CLKS_CTL_SW_RST_VEC_3 (0x880b10) #define RGF_USER_CLKS_CTL_SW_RST_MASK_0 (0x880b14) #define BIT_HPAL_PERST_FROM_PAD BIT(6) #define BIT_CAR_PERST_RST BIT(7) #define RGF_USER_USER_ICR (0x880b4c) /* struct RGF_ICR */ #define BIT_USER_USER_ICR_SW_INT_2 BIT(18) #define RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_0 (0x880c18) #define RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_1 (0x880c2c) #define RGF_USER_SPARROW_M_4 (0x880c50) /* Sparrow */ #define BIT_SPARROW_M_4_SEL_SLEEP_OR_REF BIT(2) #define RGF_USER_OTP_HW_RD_MACHINE_1 (0x880ce0) #define BIT_OTP_SIGNATURE_ERR_TALYN_MB BIT(0) #define BIT_OTP_HW_SECTION_DONE_TALYN_MB BIT(2) #define BIT_NO_FLASH_INDICATION BIT(8) #define RGF_USER_XPM_IFC_RD_TIME1 (0x880cec) #define RGF_USER_XPM_IFC_RD_TIME2 (0x880cf0) #define RGF_USER_XPM_IFC_RD_TIME3 (0x880cf4) #define RGF_USER_XPM_IFC_RD_TIME4 (0x880cf8) #define RGF_USER_XPM_IFC_RD_TIME5 (0x880cfc) #define RGF_USER_XPM_IFC_RD_TIME6 (0x880d00) #define RGF_USER_XPM_IFC_RD_TIME7 (0x880d04) #define RGF_USER_XPM_IFC_RD_TIME8 (0x880d08) #define RGF_USER_XPM_IFC_RD_TIME9 (0x880d0c) #define RGF_USER_XPM_IFC_RD_TIME10 (0x880d10) #define RGF_USER_XPM_RD_DOUT_SAMPLE_TIME (0x880d64) #define RGF_DMA_EP_TX_ICR (0x881bb4) /* struct RGF_ICR */ #define BIT_DMA_EP_TX_ICR_TX_DONE BIT(0) #define BIT_DMA_EP_TX_ICR_TX_DONE_N(n) BIT(n+1) /* n = [0..23] */ #define RGF_DMA_EP_RX_ICR (0x881bd0) /* struct RGF_ICR */ #define BIT_DMA_EP_RX_ICR_RX_DONE BIT(0) #define BIT_DMA_EP_RX_ICR_RX_HTRSH BIT(1) #define RGF_DMA_EP_MISC_ICR (0x881bec) /* struct RGF_ICR */ #define BIT_DMA_EP_MISC_ICR_RX_HTRSH BIT(0) #define BIT_DMA_EP_MISC_ICR_TX_NO_ACT BIT(1) #define BIT_DMA_EP_MISC_ICR_HALP BIT(27) #define BIT_DMA_EP_MISC_ICR_FW_INT(n) BIT(28+n) /* n = [0..3] */ /* Legacy interrupt moderation control (before Sparrow v2)*/ #define RGF_DMA_ITR_CNT_TRSH (0x881c5c) #define RGF_DMA_ITR_CNT_DATA (0x881c60) #define RGF_DMA_ITR_CNT_CRL (0x881c64) #define BIT_DMA_ITR_CNT_CRL_EN BIT(0) #define BIT_DMA_ITR_CNT_CRL_EXT_TICK BIT(1) #define BIT_DMA_ITR_CNT_CRL_FOREVER BIT(2) #define BIT_DMA_ITR_CNT_CRL_CLR BIT(3) #define BIT_DMA_ITR_CNT_CRL_REACH_TRSH BIT(4) /* Offload control (Sparrow B0+) */ #define RGF_DMA_OFUL_NID_0 (0x881cd4) #define BIT_DMA_OFUL_NID_0_RX_EXT_TR_EN BIT(0) #define BIT_DMA_OFUL_NID_0_TX_EXT_TR_EN BIT(1) #define BIT_DMA_OFUL_NID_0_RX_EXT_A3_SRC BIT(2) #define BIT_DMA_OFUL_NID_0_TX_EXT_A3_SRC BIT(3) /* New (sparrow v2+) interrupt moderation control */ #define RGF_DMA_ITR_TX_DESQ_NO_MOD (0x881d40) #define RGF_DMA_ITR_TX_CNT_TRSH (0x881d34) #define RGF_DMA_ITR_TX_CNT_DATA (0x881d38) #define RGF_DMA_ITR_TX_CNT_CTL (0x881d3c) #define BIT_DMA_ITR_TX_CNT_CTL_EN BIT(0) #define BIT_DMA_ITR_TX_CNT_CTL_EXT_TIC_SEL BIT(1) #define BIT_DMA_ITR_TX_CNT_CTL_FOREVER BIT(2) #define BIT_DMA_ITR_TX_CNT_CTL_CLR BIT(3) #define BIT_DMA_ITR_TX_CNT_CTL_REACHED_TRESH BIT(4) #define BIT_DMA_ITR_TX_CNT_CTL_CROSS_EN BIT(5) #define BIT_DMA_ITR_TX_CNT_CTL_FREE_RUNNIG BIT(6) #define RGF_DMA_ITR_TX_IDL_CNT_TRSH (0x881d60) #define RGF_DMA_ITR_TX_IDL_CNT_DATA (0x881d64) #define RGF_DMA_ITR_TX_IDL_CNT_CTL (0x881d68) #define BIT_DMA_ITR_TX_IDL_CNT_CTL_EN BIT(0) #define BIT_DMA_ITR_TX_IDL_CNT_CTL_EXT_TIC_SEL BIT(1) #define BIT_DMA_ITR_TX_IDL_CNT_CTL_FOREVER BIT(2) #define BIT_DMA_ITR_TX_IDL_CNT_CTL_CLR BIT(3) #define BIT_DMA_ITR_TX_IDL_CNT_CTL_REACHED_TRESH BIT(4) #define RGF_DMA_ITR_RX_DESQ_NO_MOD (0x881d50) #define RGF_DMA_ITR_RX_CNT_TRSH (0x881d44) #define RGF_DMA_ITR_RX_CNT_DATA (0x881d48) #define RGF_DMA_ITR_RX_CNT_CTL (0x881d4c) #define BIT_DMA_ITR_RX_CNT_CTL_EN BIT(0) #define BIT_DMA_ITR_RX_CNT_CTL_EXT_TIC_SEL BIT(1) #define BIT_DMA_ITR_RX_CNT_CTL_FOREVER BIT(2) #define BIT_DMA_ITR_RX_CNT_CTL_CLR BIT(3) #define BIT_DMA_ITR_RX_CNT_CTL_REACHED_TRESH BIT(4) #define BIT_DMA_ITR_RX_CNT_CTL_CROSS_EN BIT(5) #define BIT_DMA_ITR_RX_CNT_CTL_FREE_RUNNIG BIT(6) #define RGF_DMA_ITR_RX_IDL_CNT_TRSH (0x881d54) #define RGF_DMA_ITR_RX_IDL_CNT_DATA (0x881d58) #define RGF_DMA_ITR_RX_IDL_CNT_CTL (0x881d5c) #define BIT_DMA_ITR_RX_IDL_CNT_CTL_EN BIT(0) #define BIT_DMA_ITR_RX_IDL_CNT_CTL_EXT_TIC_SEL BIT(1) #define BIT_DMA_ITR_RX_IDL_CNT_CTL_FOREVER BIT(2) #define BIT_DMA_ITR_RX_IDL_CNT_CTL_CLR BIT(3) #define BIT_DMA_ITR_RX_IDL_CNT_CTL_REACHED_TRESH BIT(4) #define RGF_DMA_MISC_CTL (0x881d6c) #define BIT_OFUL34_RDY_VALID_BUG_FIX_EN BIT(7) #define RGF_DMA_PSEUDO_CAUSE (0x881c68) #define RGF_DMA_PSEUDO_CAUSE_MASK_SW (0x881c6c) #define RGF_DMA_PSEUDO_CAUSE_MASK_FW (0x881c70) #define BIT_DMA_PSEUDO_CAUSE_RX BIT(0) #define BIT_DMA_PSEUDO_CAUSE_TX BIT(1) #define BIT_DMA_PSEUDO_CAUSE_MISC BIT(2) #define RGF_HP_CTRL (0x88265c) #define RGF_PAL_UNIT_ICR (0x88266c) /* struct RGF_ICR */ #define RGF_PCIE_LOS_COUNTER_CTL (0x882dc4) /* MAC timer, usec, for packet lifetime */ #define RGF_MAC_MTRL_COUNTER_0 (0x886aa8) #define RGF_CAF_ICR_TALYN_MB (0x8893d4) /* struct RGF_ICR */ #define RGF_CAF_ICR (0x88946c) /* struct RGF_ICR */ #define RGF_CAF_OSC_CONTROL (0x88afa4) #define BIT_CAF_OSC_XTAL_EN BIT(0) #define RGF_CAF_PLL_LOCK_STATUS (0x88afec) #define BIT_CAF_OSC_DIG_XTAL_STABLE BIT(0) #define RGF_OTP_QC_SECURED (0x8a0038) #define BIT_BOOT_FROM_ROM BIT(31) /* eDMA */ #define RGF_SCM_PTRS_SUBQ_RD_PTR (0x8b4000) #define RGF_SCM_PTRS_COMPQ_RD_PTR (0x8b4100) #define RGF_DMA_SCM_SUBQ_CONS (0x8b60ec) #define RGF_DMA_SCM_COMPQ_PROD (0x8b616c) #define RGF_INT_COUNT_ON_SPECIAL_EVT (0x8b62d8) #define RGF_INT_CTRL_INT_GEN_CFG_0 (0x8bc000) #define RGF_INT_CTRL_INT_GEN_CFG_1 (0x8bc004) #define RGF_INT_GEN_TIME_UNIT_LIMIT (0x8bc0c8) #define RGF_INT_GEN_CTRL (0x8bc0ec) #define BIT_CONTROL_0 BIT(0) /* eDMA status interrupts */ #define RGF_INT_GEN_RX_ICR (0x8bc0f4) #define BIT_RX_STATUS_IRQ BIT(WIL_RX_STATUS_IRQ_IDX) #define RGF_INT_GEN_TX_ICR (0x8bc110) #define BIT_TX_STATUS_IRQ BIT(WIL_TX_STATUS_IRQ_IDX) #define RGF_INT_CTRL_RX_INT_MASK (0x8bc12c) #define RGF_INT_CTRL_TX_INT_MASK (0x8bc130) #define RGF_INT_GEN_IDLE_TIME_LIMIT (0x8bc134) #define USER_EXT_USER_PMU_3 (0x88d00c) #define BIT_PMU_DEVICE_RDY BIT(0) #define RGF_USER_JTAG_DEV_ID (0x880b34) /* device ID */ #define JTAG_DEV_ID_SPARROW (0x2632072f) #define JTAG_DEV_ID_TALYN (0x7e0e1) #define JTAG_DEV_ID_TALYN_MB (0x1007e0e1) #define RGF_USER_REVISION_ID (0x88afe4) #define RGF_USER_REVISION_ID_MASK (3) #define REVISION_ID_SPARROW_B0 (0x0) #define REVISION_ID_SPARROW_D0 (0x3) #define RGF_OTP_MAC_TALYN_MB (0x8a0304) #define RGF_OTP_OEM_MAC (0x8a0334) #define RGF_OTP_MAC (0x8a0620) /* Talyn-MB */ #define RGF_USER_USER_CPU_0_TALYN_MB (0x8c0138) #define RGF_USER_MAC_CPU_0_TALYN_MB (0x8c0154) /* crash codes for FW/Ucode stored here */ /* ASSERT RGFs */ #define SPARROW_RGF_FW_ASSERT_CODE (0x91f020) #define SPARROW_RGF_UCODE_ASSERT_CODE (0x91f028) #define TALYN_RGF_FW_ASSERT_CODE (0xa37020) #define TALYN_RGF_UCODE_ASSERT_CODE (0xa37028) enum { HW_VER_UNKNOWN, HW_VER_SPARROW_B0, /* REVISION_ID_SPARROW_B0 */ HW_VER_SPARROW_D0, /* REVISION_ID_SPARROW_D0 */ HW_VER_TALYN, /* JTAG_DEV_ID_TALYN */ HW_VER_TALYN_MB /* JTAG_DEV_ID_TALYN_MB */ }; /* popular locations */ #define RGF_MBOX RGF_USER_USER_SCRATCH_PAD #define HOST_MBOX HOSTADDR(RGF_MBOX) #define SW_INT_MBOX BIT_USER_USER_ICR_SW_INT_2 /* ISR register bits */ #define ISR_MISC_FW_READY BIT_DMA_EP_MISC_ICR_FW_INT(0) #define ISR_MISC_MBOX_EVT BIT_DMA_EP_MISC_ICR_FW_INT(1) #define ISR_MISC_FW_ERROR BIT_DMA_EP_MISC_ICR_FW_INT(3) #define WIL_DATA_COMPLETION_TO_MS 200 /* Hardware definitions end */ #define SPARROW_FW_MAPPING_TABLE_SIZE 10 #define TALYN_FW_MAPPING_TABLE_SIZE 13 #define TALYN_MB_FW_MAPPING_TABLE_SIZE 19 #define MAX_FW_MAPPING_TABLE_SIZE 19 /* Common representation of physical address in wil ring */ struct wil_ring_dma_addr { __le32 addr_low; __le16 addr_high; } __packed; struct fw_map { u32 from; /* linker address - from, inclusive */ u32 to; /* linker address - to, exclusive */ u32 host; /* PCI/Host address - BAR0 + 0x880000 */ const char *name; /* for debugfs */ bool fw; /* true if FW mapping, false if UCODE mapping */ bool crash_dump; /* true if should be dumped during crash dump */ }; /* array size should be in sync with actual definition in the wmi.c */ extern const struct fw_map sparrow_fw_mapping[SPARROW_FW_MAPPING_TABLE_SIZE]; extern const struct fw_map sparrow_d0_mac_rgf_ext; extern const struct fw_map talyn_fw_mapping[TALYN_FW_MAPPING_TABLE_SIZE]; extern const struct fw_map talyn_mb_fw_mapping[TALYN_MB_FW_MAPPING_TABLE_SIZE]; extern struct fw_map fw_mapping[MAX_FW_MAPPING_TABLE_SIZE]; /** * mk_cidxtid - construct @cidxtid field * @cid: CID value * @tid: TID value * * @cidxtid field encoded as bits 0..3 - CID; 4..7 - TID */ static inline u8 mk_cidxtid(u8 cid, u8 tid) { return ((tid & 0xf) << 4) | (cid & 0xf); } /** * parse_cidxtid - parse @cidxtid field * @cid: store CID value here * @tid: store TID value here * * @cidxtid field encoded as bits 0..3 - CID; 4..7 - TID */ static inline void parse_cidxtid(u8 cidxtid, u8 *cid, u8 *tid) { *cid = cidxtid & 0xf; *tid = (cidxtid >> 4) & 0xf; } struct wil6210_mbox_ring { u32 base; u16 entry_size; /* max. size of mbox entry, incl. all headers */ u16 size; u32 tail; u32 head; } __packed; struct wil6210_mbox_ring_desc { __le32 sync; __le32 addr; } __packed; /* at HOST_OFF_WIL6210_MBOX_CTL */ struct wil6210_mbox_ctl { struct wil6210_mbox_ring tx; struct wil6210_mbox_ring rx; } __packed; struct wil6210_mbox_hdr { __le16 seq; __le16 len; /* payload, bytes after this header */ __le16 type; u8 flags; u8 reserved; } __packed; #define WIL_MBOX_HDR_TYPE_WMI (0) /* max. value for wil6210_mbox_hdr.len */ #define MAX_MBOXITEM_SIZE (240) struct pending_wmi_event { struct list_head list; struct { struct wil6210_mbox_hdr hdr; struct wmi_cmd_hdr wmi; u8 data[0]; } __packed event; }; enum { /* for wil_ctx.mapped_as */ wil_mapped_as_none = 0, wil_mapped_as_single = 1, wil_mapped_as_page = 2, }; /** * struct wil_ctx - software context for ring descriptor */ struct wil_ctx { struct sk_buff *skb; u8 nr_frags; u8 mapped_as; }; struct wil_desc_ring_rx_swtail { /* relevant for enhanced DMA only */ u32 *va; dma_addr_t pa; }; /** * A general ring structure, used for RX and TX. * In legacy DMA it represents the vring, * In enahnced DMA it represents the descriptor ring (vrings are handled by FW) */ struct wil_ring { dma_addr_t pa; volatile union wil_ring_desc *va; u16 size; /* number of wil_ring_desc elements */ u32 swtail; u32 swhead; u32 hwtail; /* write here to inform hw */ struct wil_ctx *ctx; /* ctx[size] - software context */ struct wil_desc_ring_rx_swtail edma_rx_swtail; bool is_rx; }; /** * Additional data for Rx ring. * Used for enhanced DMA RX chaining. */ struct wil_ring_rx_data { /* the skb being assembled */ struct sk_buff *skb; /* true if we are skipping a bad fragmented packet */ bool skipping; u16 buff_size; }; /** * Status ring structure, used for enhanced DMA completions for RX and TX. */ struct wil_status_ring { dma_addr_t pa; void *va; /* pointer to ring_[tr]x_status elements */ u16 size; /* number of status elements */ size_t elem_size; /* status element size in bytes */ u32 swhead; u32 hwtail; /* write here to inform hw */ bool is_rx; u8 desc_rdy_pol; /* Expected descriptor ready bit polarity */ struct wil_ring_rx_data rx_data; u32 invalid_buff_id_cnt; /* relevant only for RX */ }; #define WIL_STA_TID_NUM (16) #define WIL_MCS_MAX (15) /* Maximum MCS supported */ struct wil_net_stats { unsigned long rx_packets; unsigned long tx_packets; unsigned long rx_bytes; unsigned long tx_bytes; unsigned long tx_errors; u32 tx_latency_min_us; u32 tx_latency_max_us; u64 tx_latency_total_us; unsigned long rx_dropped; unsigned long rx_non_data_frame; unsigned long rx_short_frame; unsigned long rx_large_frame; unsigned long rx_replay; unsigned long rx_mic_error; unsigned long rx_key_error; /* eDMA specific */ unsigned long rx_amsdu_error; /* eDMA specific */ unsigned long rx_csum_err; u16 last_mcs_rx; u8 last_cb_mode_rx; u64 rx_per_mcs[WIL_MCS_MAX + 1]; u32 ft_roams; /* relevant in STA mode */ }; /** * struct tx_rx_ops - different TX/RX ops for legacy and enhanced * DMA flow */ struct wil_txrx_ops { void (*configure_interrupt_moderation)(struct wil6210_priv *wil); /* TX ops */ int (*ring_init_tx)(struct wil6210_vif *vif, int ring_id, int size, int cid, int tid); void (*ring_fini_tx)(struct wil6210_priv *wil, struct wil_ring *ring); int (*ring_init_bcast)(struct wil6210_vif *vif, int id, int size); int (*tx_init)(struct wil6210_priv *wil); void (*tx_fini)(struct wil6210_priv *wil); int (*tx_desc_map)(union wil_tx_desc *desc, dma_addr_t pa, u32 len, int ring_index); void (*tx_desc_unmap)(struct device *dev, union wil_tx_desc *desc, struct wil_ctx *ctx); int (*tx_ring_tso)(struct wil6210_priv *wil, struct wil6210_vif *vif, struct wil_ring *ring, struct sk_buff *skb); int (*tx_ring_modify)(struct wil6210_vif *vif, int ring_id, int cid, int tid); irqreturn_t (*irq_tx)(int irq, void *cookie); /* RX ops */ int (*rx_init)(struct wil6210_priv *wil, uint ring_order); void (*rx_fini)(struct wil6210_priv *wil); int (*wmi_addba_rx_resp)(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u8 token, u16 status, bool amsdu, u16 agg_wsize, u16 timeout); void (*get_reorder_params)(struct wil6210_priv *wil, struct sk_buff *skb, int *tid, int *cid, int *mid, u16 *seq, int *mcast, int *retry); void (*get_netif_rx_params)(struct sk_buff *skb, int *cid, int *security); int (*rx_crypto_check)(struct wil6210_priv *wil, struct sk_buff *skb); int (*rx_error_check)(struct wil6210_priv *wil, struct sk_buff *skb, struct wil_net_stats *stats); bool (*is_rx_idle)(struct wil6210_priv *wil); irqreturn_t (*irq_rx)(int irq, void *cookie); }; /** * Additional data for Tx ring */ struct wil_ring_tx_data { bool dot1x_open; int enabled; cycles_t idle, last_idle, begin; u8 agg_wsize; /* agreed aggregation window, 0 - no agg */ u16 agg_timeout; u8 agg_amsdu; bool addba_in_progress; /* if set, agg_xxx is for request in progress */ u8 mid; spinlock_t lock; }; enum { /* for wil6210_priv.status */ wil_status_fwready = 0, /* FW operational */ wil_status_dontscan, wil_status_mbox_ready, /* MBOX structures ready */ wil_status_irqen, /* interrupts enabled - for debug */ wil_status_napi_en, /* NAPI enabled protected by wil->mutex */ wil_status_resetting, /* reset in progress */ wil_status_suspending, /* suspend in progress */ wil_status_suspended, /* suspend completed, device is suspended */ wil_status_resuming, /* resume in progress */ wil_status_last /* keep last */ }; struct pci_dev; /** * struct tid_ampdu_rx - TID aggregation information (Rx). * * @reorder_buf: buffer to reorder incoming aggregated MPDUs * @last_rx: jiffies of last rx activity * @head_seq_num: head sequence number in reordering buffer. * @stored_mpdu_num: number of MPDUs in reordering buffer * @ssn: Starting Sequence Number expected to be aggregated. * @buf_size: buffer size for incoming A-MPDUs * @ssn_last_drop: SSN of the last dropped frame * @total: total number of processed incoming frames * @drop_dup: duplicate frames dropped for this reorder buffer * @drop_old: old frames dropped for this reorder buffer * @first_time: true when this buffer used 1-st time * @mcast_last_seq: sequence number (SN) of last received multicast packet * @drop_dup_mcast: duplicate multicast frames dropped for this reorder buffer */ struct wil_tid_ampdu_rx { struct sk_buff **reorder_buf; unsigned long last_rx; u16 head_seq_num; u16 stored_mpdu_num; u16 ssn; u16 buf_size; u16 ssn_last_drop; unsigned long long total; /* frames processed */ unsigned long long drop_dup; unsigned long long drop_old; bool first_time; /* is it 1-st time this buffer used? */ u16 mcast_last_seq; /* multicast dup detection */ unsigned long long drop_dup_mcast; }; /** * struct wil_tid_crypto_rx_single - TID crypto information (Rx). * * @pn: GCMP PN for the session * @key_set: valid key present */ struct wil_tid_crypto_rx_single { u8 pn[IEEE80211_GCMP_PN_LEN]; bool key_set; }; struct wil_tid_crypto_rx { struct wil_tid_crypto_rx_single key_id[4]; }; struct wil_p2p_info { struct ieee80211_channel listen_chan; u8 discovery_started; u64 cookie; struct wireless_dev *pending_listen_wdev; unsigned int listen_duration; struct timer_list discovery_timer; /* listen/search duration */ struct work_struct discovery_expired_work; /* listen/search expire */ struct work_struct delayed_listen_work; /* listen after scan done */ }; enum wil_sta_status { wil_sta_unused = 0, wil_sta_conn_pending = 1, wil_sta_connected = 2, }; enum wil_rekey_state { WIL_REKEY_IDLE = 0, WIL_REKEY_M3_RECEIVED = 1, WIL_REKEY_WAIT_M4_SENT = 2, }; /** * struct wil_sta_info - data for peer * * Peer identified by its CID (connection ID) * NIC performs beam forming for each peer; * if no beam forming done, frame exchange is not * possible. */ struct wil_sta_info { u8 addr[ETH_ALEN]; u8 mid; enum wil_sta_status status; struct wil_net_stats stats; /** * 20 latency bins. 1st bin counts packets with latency * of 0..tx_latency_res, last bin counts packets with latency * of 19*tx_latency_res and above. * tx_latency_res is configured from "tx_latency" debug-fs. */ u64 *tx_latency_bins; struct wmi_link_stats_basic fw_stats_basic; /* Rx BACK */ struct wil_tid_ampdu_rx *tid_rx[WIL_STA_TID_NUM]; spinlock_t tid_rx_lock; /* guarding tid_rx array */ unsigned long tid_rx_timer_expired[BITS_TO_LONGS(WIL_STA_TID_NUM)]; unsigned long tid_rx_stop_requested[BITS_TO_LONGS(WIL_STA_TID_NUM)]; struct wil_tid_crypto_rx tid_crypto_rx[WIL_STA_TID_NUM]; struct wil_tid_crypto_rx group_crypto_rx; u8 aid; /* 1-254; 0 if unknown/not reported */ }; enum { fw_recovery_idle = 0, fw_recovery_pending = 1, fw_recovery_running = 2, }; enum { hw_capa_no_flash, hw_capa_last }; struct wil_probe_client_req { struct list_head list; u64 cookie; u8 cid; }; struct pmc_ctx { /* alloc, free, and read operations must own the lock */ struct mutex lock; struct vring_tx_desc *pring_va; dma_addr_t pring_pa; struct desc_alloc_info *descriptors; int last_cmd_status; int num_descriptors; int descriptor_size; }; struct wil_halp { struct mutex lock; /* protect halp ref_cnt */ unsigned int ref_cnt; struct completion comp; u8 handle_icr; }; struct wil_blob_wrapper { struct wil6210_priv *wil; struct debugfs_blob_wrapper blob; }; #define WIL_LED_MAX_ID (2) #define WIL_LED_INVALID_ID (0xF) #define WIL_LED_BLINK_ON_SLOW_MS (300) #define WIL_LED_BLINK_OFF_SLOW_MS (300) #define WIL_LED_BLINK_ON_MED_MS (200) #define WIL_LED_BLINK_OFF_MED_MS (200) #define WIL_LED_BLINK_ON_FAST_MS (100) #define WIL_LED_BLINK_OFF_FAST_MS (100) enum { WIL_LED_TIME_SLOW = 0, WIL_LED_TIME_MED, WIL_LED_TIME_FAST, WIL_LED_TIME_LAST, }; struct blink_on_off_time { u32 on_ms; u32 off_ms; }; struct wil_debugfs_iomem_data { void *offset; struct wil6210_priv *wil; }; struct wil_debugfs_data { struct wil_debugfs_iomem_data *data_arr; int iomem_data_count; }; extern struct blink_on_off_time led_blink_time[WIL_LED_TIME_LAST]; extern u8 led_id; extern u8 led_polarity; enum wil6210_vif_status { wil_vif_fwconnecting, wil_vif_fwconnected, wil_vif_ft_roam, wil_vif_status_last /* keep last */ }; struct wil6210_vif { struct wireless_dev wdev; struct net_device *ndev; struct wil6210_priv *wil; u8 mid; DECLARE_BITMAP(status, wil_vif_status_last); u32 privacy; /* secure connection? */ u16 channel; /* relevant in AP mode */ u8 wmi_edmg_channel; /* relevant in AP mode */ u8 hidden_ssid; /* relevant in AP mode */ u32 ap_isolate; /* no intra-BSS communication */ bool pbss; int bi; u8 *proberesp, *proberesp_ies, *assocresp_ies; size_t proberesp_len, proberesp_ies_len, assocresp_ies_len; u8 ssid[IEEE80211_MAX_SSID_LEN]; size_t ssid_len; u8 gtk_index; u8 gtk[WMI_MAX_KEY_LEN]; size_t gtk_len; int bcast_ring; struct cfg80211_bss *bss; /* connected bss, relevant in STA mode */ int locally_generated_disc; /* relevant in STA mode */ struct timer_list connect_timer; struct work_struct disconnect_worker; /* scan */ struct cfg80211_scan_request *scan_request; struct timer_list scan_timer; /* detect scan timeout */ struct wil_p2p_info p2p; /* keep alive */ struct list_head probe_client_pending; struct mutex probe_client_mutex; /* protect @probe_client_pending */ struct work_struct probe_client_worker; int net_queue_stopped; /* netif_tx_stop_all_queues invoked */ bool fw_stats_ready; /* per-cid statistics are ready inside sta_info */ u64 fw_stats_tsf; /* measurement timestamp */ /* PTK rekey race prevention, this is relevant to station mode only */ enum wil_rekey_state ptk_rekey_state; struct work_struct enable_tx_key_worker; }; /** * RX buffer allocated for enhanced DMA RX descriptors */ struct wil_rx_buff { struct sk_buff *skb; struct list_head list; int id; }; /** * During Rx completion processing, the driver extracts a buffer ID which * is used as an index to the rx_buff_mgmt.buff_arr array and then the SKB * is given to the network stack and the buffer is moved from the 'active' * list to the 'free' list. * During Rx refill, SKBs are attached to free buffers and moved to the * 'active' list. */ struct wil_rx_buff_mgmt { struct wil_rx_buff *buff_arr; size_t size; /* number of items in buff_arr */ struct list_head active; struct list_head free; unsigned long free_list_empty_cnt; /* statistics */ }; struct wil_fw_stats_global { bool ready; u64 tsf; /* measurement timestamp */ struct wmi_link_stats_global stats; }; struct wil_brd_info { u32 file_addr; u32 file_max_size; }; struct wil6210_priv { struct pci_dev *pdev; u32 bar_size; struct wiphy *wiphy; struct net_device *main_ndev; int n_msi; void __iomem *csr; DECLARE_BITMAP(status, wil_status_last); u8 fw_version[ETHTOOL_FWVERS_LEN]; u32 hw_version; u8 chip_revision; const char *hw_name; const char *wil_fw_name; char *board_file; u32 num_of_brd_entries; struct wil_brd_info *brd_info; DECLARE_BITMAP(hw_capa, hw_capa_last); DECLARE_BITMAP(fw_capabilities, WMI_FW_CAPABILITY_MAX); DECLARE_BITMAP(platform_capa, WIL_PLATFORM_CAPA_MAX); u32 recovery_count; /* num of FW recovery attempts in a short time */ u32 recovery_state; /* FW recovery state machine */ unsigned long last_fw_recovery; /* jiffies of last fw recovery */ wait_queue_head_t wq; /* for all wait_event() use */ u8 max_vifs; /* maximum number of interfaces, including main */ struct wil6210_vif *vifs[WIL_MAX_VIFS]; struct mutex vif_mutex; /* protects access to VIF entries */ atomic_t connected_vifs; u32 max_assoc_sta; /* max sta's supported by the driver and the FW */ /* profile */ struct cfg80211_chan_def monitor_chandef; u32 monitor_flags; int sinfo_gen; /* interrupt moderation */ u32 tx_max_burst_duration; u32 tx_interframe_timeout; u32 rx_max_burst_duration; u32 rx_interframe_timeout; /* cached ISR registers */ u32 isr_misc; /* mailbox related */ struct mutex wmi_mutex; struct wil6210_mbox_ctl mbox_ctl; struct completion wmi_ready; struct completion wmi_call; u16 wmi_seq; u16 reply_id; /**< wait for this WMI event */ u8 reply_mid; void *reply_buf; u16 reply_size; struct workqueue_struct *wmi_wq; /* for deferred calls */ struct work_struct wmi_event_worker; struct workqueue_struct *wq_service; struct work_struct fw_error_worker; /* for FW error recovery */ struct list_head pending_wmi_ev; /* * protect pending_wmi_ev * - fill in IRQ from wil6210_irq_misc, * - consumed in thread by wmi_event_worker */ spinlock_t wmi_ev_lock; spinlock_t net_queue_lock; /* guarding stop/wake netif queue */ spinlock_t eap_lock; /* guarding access to eap rekey fields */ struct napi_struct napi_rx; struct napi_struct napi_tx; struct net_device napi_ndev; /* dummy net_device serving all VIFs */ /* DMA related */ struct wil_ring ring_rx; unsigned int rx_buf_len; struct wil_ring ring_tx[WIL6210_MAX_TX_RINGS]; struct wil_ring_tx_data ring_tx_data[WIL6210_MAX_TX_RINGS]; struct wil_status_ring srings[WIL6210_MAX_STATUS_RINGS]; u8 num_rx_status_rings; int tx_sring_idx; u8 ring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */ struct wil_sta_info sta[WIL6210_MAX_CID]; u32 ring_idle_trsh; /* HW fetches up to 16 descriptors at once */ u32 dma_addr_size; /* indicates dma addr size */ struct wil_rx_buff_mgmt rx_buff_mgmt; bool use_enhanced_dma_hw; struct wil_txrx_ops txrx_ops; struct mutex mutex; /* for wil6210_priv access in wil_{up|down} */ /* for synchronizing device memory access while reset or suspend */ struct rw_semaphore mem_lock; /* statistics */ atomic_t isr_count_rx, isr_count_tx; /* debugfs */ struct dentry *debug; struct wil_blob_wrapper blobs[MAX_FW_MAPPING_TABLE_SIZE]; u8 discovery_mode; u8 abft_len; u8 wakeup_trigger; struct wil_suspend_stats suspend_stats; struct wil_debugfs_data dbg_data; bool tx_latency; /* collect TX latency measurements */ size_t tx_latency_res; /* bin resolution in usec */ void *platform_handle; struct wil_platform_ops platform_ops; bool keep_radio_on_during_sleep; struct pmc_ctx pmc; u8 p2p_dev_started; /* P2P_DEVICE vif */ struct wireless_dev *p2p_wdev; struct wireless_dev *radio_wdev; /* High Access Latency Policy voting */ struct wil_halp halp; enum wmi_ps_profile_type ps_profile; int fw_calib_result; struct notifier_block pm_notify; bool suspend_resp_rcvd; bool suspend_resp_comp; u32 bus_request_kbps; u32 bus_request_kbps_pre_suspend; u32 rgf_fw_assert_code_addr; u32 rgf_ucode_assert_code_addr; u32 iccm_base; /* relevant only for eDMA */ bool use_compressed_rx_status; u32 rx_status_ring_order; u32 tx_status_ring_order; u32 rx_buff_id_count; bool amsdu_en; bool use_rx_hw_reordering; bool secured_boot; u8 boot_config; struct wil_fw_stats_global fw_stats_global; u32 max_agg_wsize; u32 max_ampdu_size; u8 multicast_to_unicast; s32 cqm_rssi_thold; }; #define wil_to_wiphy(i) (i->wiphy) #define wil_to_dev(i) (wiphy_dev(wil_to_wiphy(i))) #define wiphy_to_wil(w) (struct wil6210_priv *)(wiphy_priv(w)) #define wdev_to_wil(w) (struct wil6210_priv *)(wdev_priv(w)) #define ndev_to_wil(n) (wdev_to_wil(n->ieee80211_ptr)) #define ndev_to_vif(n) (struct wil6210_vif *)(netdev_priv(n)) #define vif_to_wil(v) (v->wil) #define vif_to_ndev(v) (v->ndev) #define vif_to_wdev(v) (&v->wdev) #define GET_MAX_VIFS(wil) min_t(int, (wil)->max_vifs, WIL_MAX_VIFS) static inline struct wil6210_vif *wdev_to_vif(struct wil6210_priv *wil, struct wireless_dev *wdev) { /* main interface is shared with P2P device */ if (wdev == wil->p2p_wdev) return ndev_to_vif(wil->main_ndev); else return container_of(wdev, struct wil6210_vif, wdev); } static inline struct wireless_dev * vif_to_radio_wdev(struct wil6210_priv *wil, struct wil6210_vif *vif) { /* main interface is shared with P2P device */ if (vif->mid) return vif_to_wdev(vif); else return wil->radio_wdev; } __printf(2, 3) void wil_dbg_trace(struct wil6210_priv *wil, const char *fmt, ...); __printf(2, 3) void __wil_err(struct wil6210_priv *wil, const char *fmt, ...); __printf(2, 3) void __wil_err_ratelimited(struct wil6210_priv *wil, const char *fmt, ...); __printf(2, 3) void __wil_info(struct wil6210_priv *wil, const char *fmt, ...); __printf(2, 3) void wil_dbg_ratelimited(const struct wil6210_priv *wil, const char *fmt, ...); #define wil_dbg(wil, fmt, arg...) do { \ netdev_dbg(wil->main_ndev, fmt, ##arg); \ wil_dbg_trace(wil, fmt, ##arg); \ } while (0) #define wil_dbg_irq(wil, fmt, arg...) wil_dbg(wil, "DBG[ IRQ]" fmt, ##arg) #define wil_dbg_txrx(wil, fmt, arg...) wil_dbg(wil, "DBG[TXRX]" fmt, ##arg) #define wil_dbg_wmi(wil, fmt, arg...) wil_dbg(wil, "DBG[ WMI]" fmt, ##arg) #define wil_dbg_misc(wil, fmt, arg...) wil_dbg(wil, "DBG[MISC]" fmt, ##arg) #define wil_dbg_pm(wil, fmt, arg...) wil_dbg(wil, "DBG[ PM ]" fmt, ##arg) #define wil_err(wil, fmt, arg...) __wil_err(wil, "%s: " fmt, __func__, ##arg) #define wil_info(wil, fmt, arg...) __wil_info(wil, "%s: " fmt, __func__, ##arg) #define wil_err_ratelimited(wil, fmt, arg...) \ __wil_err_ratelimited(wil, "%s: " fmt, __func__, ##arg) /* target operations */ /* register read */ static inline u32 wil_r(struct wil6210_priv *wil, u32 reg) { return readl(wil->csr + HOSTADDR(reg)); } /* register write. wmb() to make sure it is completed */ static inline void wil_w(struct wil6210_priv *wil, u32 reg, u32 val) { writel(val, wil->csr + HOSTADDR(reg)); wmb(); /* wait for write to propagate to the HW */ } /* register set = read, OR, write */ static inline void wil_s(struct wil6210_priv *wil, u32 reg, u32 val) { wil_w(wil, reg, wil_r(wil, reg) | val); } /* register clear = read, AND with inverted, write */ static inline void wil_c(struct wil6210_priv *wil, u32 reg, u32 val) { wil_w(wil, reg, wil_r(wil, reg) & ~val); } /** * wil_cid_valid - check cid is valid */ static inline bool wil_cid_valid(struct wil6210_priv *wil, int cid) { return (cid >= 0 && cid < wil->max_assoc_sta && cid < WIL6210_MAX_CID); } void wil_get_board_file(struct wil6210_priv *wil, char *buf, size_t len); #if defined(CONFIG_DYNAMIC_DEBUG) #define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \ groupsize, buf, len, ascii) \ print_hex_dump_debug("DBG[TXRX]" prefix_str,\ prefix_type, rowsize, \ groupsize, buf, len, ascii) #define wil_hex_dump_wmi(prefix_str, prefix_type, rowsize, \ groupsize, buf, len, ascii) \ print_hex_dump_debug("DBG[ WMI]" prefix_str,\ prefix_type, rowsize, \ groupsize, buf, len, ascii) #define wil_hex_dump_misc(prefix_str, prefix_type, rowsize, \ groupsize, buf, len, ascii) \ print_hex_dump_debug("DBG[MISC]" prefix_str,\ prefix_type, rowsize, \ groupsize, buf, len, ascii) #else /* defined(CONFIG_DYNAMIC_DEBUG) */ static inline void wil_hex_dump_txrx(const char *prefix_str, int prefix_type, int rowsize, int groupsize, const void *buf, size_t len, bool ascii) { } static inline void wil_hex_dump_wmi(const char *prefix_str, int prefix_type, int rowsize, int groupsize, const void *buf, size_t len, bool ascii) { } static inline void wil_hex_dump_misc(const char *prefix_str, int prefix_type, int rowsize, int groupsize, const void *buf, size_t len, bool ascii) { } #endif /* defined(CONFIG_DYNAMIC_DEBUG) */ void wil_memcpy_fromio_32(void *dst, const volatile void __iomem *src, size_t count); void wil_memcpy_toio_32(volatile void __iomem *dst, const void *src, size_t count); int wil_mem_access_lock(struct wil6210_priv *wil); void wil_mem_access_unlock(struct wil6210_priv *wil); struct wil6210_vif * wil_vif_alloc(struct wil6210_priv *wil, const char *name, unsigned char name_assign_type, enum nl80211_iftype iftype); void wil_vif_free(struct wil6210_vif *vif); void *wil_if_alloc(struct device *dev); bool wil_has_other_active_ifaces(struct wil6210_priv *wil, struct net_device *ndev, bool up, bool ok); bool wil_has_active_ifaces(struct wil6210_priv *wil, bool up, bool ok); void wil_if_free(struct wil6210_priv *wil); int wil_vif_add(struct wil6210_priv *wil, struct wil6210_vif *vif); int wil_if_add(struct wil6210_priv *wil); void wil_vif_remove(struct wil6210_priv *wil, u8 mid); void wil_if_remove(struct wil6210_priv *wil); int wil_priv_init(struct wil6210_priv *wil); void wil_priv_deinit(struct wil6210_priv *wil); int wil_ps_update(struct wil6210_priv *wil, enum wmi_ps_profile_type ps_profile); int wil_reset(struct wil6210_priv *wil, bool no_fw); void wil_fw_error_recovery(struct wil6210_priv *wil); void wil_set_recovery_state(struct wil6210_priv *wil, int state); bool wil_is_recovery_blocked(struct wil6210_priv *wil); int wil_up(struct wil6210_priv *wil); int __wil_up(struct wil6210_priv *wil); int wil_down(struct wil6210_priv *wil); int __wil_down(struct wil6210_priv *wil); void wil_refresh_fw_capabilities(struct wil6210_priv *wil); void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r); int wil_find_cid(struct wil6210_priv *wil, u8 mid, const u8 *mac); int wil_find_cid_by_idx(struct wil6210_priv *wil, u8 mid, int idx); void wil_set_ethtoolops(struct net_device *ndev); struct fw_map *wil_find_fw_mapping(const char *section); void __iomem *wmi_buffer_block(struct wil6210_priv *wil, __le32 ptr, u32 size); void __iomem *wmi_buffer(struct wil6210_priv *wil, __le32 ptr); void __iomem *wmi_addr(struct wil6210_priv *wil, u32 ptr); int wmi_read_hdr(struct wil6210_priv *wil, __le32 ptr, struct wil6210_mbox_hdr *hdr); int wmi_send(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len); void wmi_recv_cmd(struct wil6210_priv *wil); int wmi_call(struct wil6210_priv *wil, u16 cmdid, u8 mid, void *buf, u16 len, u16 reply_id, void *reply, u16 reply_size, int to_msec); void wmi_event_worker(struct work_struct *work); void wmi_event_flush(struct wil6210_priv *wil); int wmi_set_ssid(struct wil6210_vif *vif, u8 ssid_len, const void *ssid); int wmi_get_ssid(struct wil6210_vif *vif, u8 *ssid_len, void *ssid); int wmi_set_channel(struct wil6210_priv *wil, int channel); int wmi_get_channel(struct wil6210_priv *wil, int *channel); int wmi_del_cipher_key(struct wil6210_vif *vif, u8 key_index, const void *mac_addr, int key_usage); int wmi_add_cipher_key(struct wil6210_vif *vif, u8 key_index, const void *mac_addr, int key_len, const void *key, int key_usage); int wmi_echo(struct wil6210_priv *wil); int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie); int wmi_rx_chain_add(struct wil6210_priv *wil, struct wil_ring *vring); int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie); int wmi_rxon(struct wil6210_priv *wil, bool on); int wmi_get_temperature(struct wil6210_priv *wil, u32 *t_m, u32 *t_r); int wmi_get_all_temperatures(struct wil6210_priv *wil, struct wmi_temp_sense_all_done_event *sense_all_evt); int wmi_disconnect_sta(struct wil6210_vif *vif, const u8 *mac, u16 reason, bool del_sta); int wmi_addba(struct wil6210_priv *wil, u8 mid, u8 ringid, u8 size, u16 timeout); int wmi_delba_tx(struct wil6210_priv *wil, u8 mid, u8 ringid, u16 reason); int wmi_delba_rx(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u16 reason); int wmi_addba_rx_resp(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u8 token, u16 status, bool amsdu, u16 agg_wsize, u16 timeout); int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil, enum wmi_ps_profile_type ps_profile); int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short); int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short); int wmi_new_sta(struct wil6210_vif *vif, const u8 *mac, u8 aid); int wmi_port_allocate(struct wil6210_priv *wil, u8 mid, const u8 *mac, enum nl80211_iftype iftype); int wmi_port_delete(struct wil6210_priv *wil, u8 mid); int wmi_link_stats_cfg(struct wil6210_vif *vif, u32 type, u8 cid, u32 interval); int wil_addba_rx_request(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u8 dialog_token, __le16 ba_param_set, __le16 ba_timeout, __le16 ba_seq_ctrl); int wil_addba_tx_request(struct wil6210_priv *wil, u8 ringid, u16 wsize); void wil6210_clear_irq(struct wil6210_priv *wil); int wil6210_init_irq(struct wil6210_priv *wil, int irq); void wil6210_fini_irq(struct wil6210_priv *wil, int irq); void wil_mask_irq(struct wil6210_priv *wil); void wil_unmask_irq(struct wil6210_priv *wil); void wil_configure_interrupt_moderation(struct wil6210_priv *wil); void wil_disable_irq(struct wil6210_priv *wil); void wil_enable_irq(struct wil6210_priv *wil); void wil6210_mask_halp(struct wil6210_priv *wil); /* P2P */ bool wil_p2p_is_social_scan(struct cfg80211_scan_request *request); int wil_p2p_search(struct wil6210_vif *vif, struct cfg80211_scan_request *request); int wil_p2p_listen(struct wil6210_priv *wil, struct wireless_dev *wdev, unsigned int duration, struct ieee80211_channel *chan, u64 *cookie); u8 wil_p2p_stop_discovery(struct wil6210_vif *vif); int wil_p2p_cancel_listen(struct wil6210_vif *vif, u64 cookie); void wil_p2p_listen_expired(struct work_struct *work); void wil_p2p_search_expired(struct work_struct *work); void wil_p2p_stop_radio_operations(struct wil6210_priv *wil); void wil_p2p_delayed_listen_work(struct work_struct *work); /* WMI for P2P */ int wmi_p2p_cfg(struct wil6210_vif *vif, int channel, int bi); int wmi_start_listen(struct wil6210_vif *vif); int wmi_start_search(struct wil6210_vif *vif); int wmi_stop_discovery(struct wil6210_vif *vif); int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, struct cfg80211_mgmt_tx_params *params, u64 *cookie); void wil_cfg80211_ap_recovery(struct wil6210_priv *wil); int wil_cfg80211_iface_combinations_from_fw( struct wil6210_priv *wil, const struct wil_fw_record_concurrency *conc); int wil_vif_prepare_stop(struct wil6210_vif *vif); #if defined(CONFIG_WIL6210_DEBUGFS) int wil6210_debugfs_init(struct wil6210_priv *wil); void wil6210_debugfs_remove(struct wil6210_priv *wil); #else static inline int wil6210_debugfs_init(struct wil6210_priv *wil) { return 0; } static inline void wil6210_debugfs_remove(struct wil6210_priv *wil) {} #endif int wil_cid_fill_sinfo(struct wil6210_vif *vif, int cid, struct station_info *sinfo); struct wil6210_priv *wil_cfg80211_init(struct device *dev); void wil_cfg80211_deinit(struct wil6210_priv *wil); void wil_p2p_wdev_free(struct wil6210_priv *wil); int wmi_set_mac_address(struct wil6210_priv *wil, const void *addr); int wmi_pcp_start(struct wil6210_vif *vif, int bi, u8 wmi_nettype, u8 chan, u8 edmg_chan, u8 hidden_ssid, u8 is_go); int wmi_pcp_stop(struct wil6210_vif *vif); int wmi_led_cfg(struct wil6210_priv *wil, bool enable); int wmi_abort_scan(struct wil6210_vif *vif); void wil_abort_scan(struct wil6210_vif *vif, bool sync); void wil_abort_scan_all_vifs(struct wil6210_priv *wil, bool sync); void wil6210_bus_request(struct wil6210_priv *wil, u32 kbps); void wil6210_disconnect(struct wil6210_vif *vif, const u8 *bssid, u16 reason_code); void wil6210_disconnect_complete(struct wil6210_vif *vif, const u8 *bssid, u16 reason_code); void wil_probe_client_flush(struct wil6210_vif *vif); void wil_probe_client_worker(struct work_struct *work); void wil_disconnect_worker(struct work_struct *work); void wil_enable_tx_key_worker(struct work_struct *work); void wil_init_txrx_ops(struct wil6210_priv *wil); /* TX API */ int wil_ring_init_tx(struct wil6210_vif *vif, int cid); int wil_vring_init_bcast(struct wil6210_vif *vif, int id, int size); int wil_bcast_init(struct wil6210_vif *vif); void wil_bcast_fini(struct wil6210_vif *vif); void wil_bcast_fini_all(struct wil6210_priv *wil); void wil_update_net_queues(struct wil6210_priv *wil, struct wil6210_vif *vif, struct wil_ring *ring, bool should_stop); void wil_update_net_queues_bh(struct wil6210_priv *wil, struct wil6210_vif *vif, struct wil_ring *ring, bool check_stop); netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev); int wil_tx_complete(struct wil6210_vif *vif, int ringid); void wil_tx_complete_handle_eapol(struct wil6210_vif *vif, struct sk_buff *skb); void wil6210_unmask_irq_tx(struct wil6210_priv *wil); void wil6210_unmask_irq_tx_edma(struct wil6210_priv *wil); /* RX API */ void wil_rx_handle(struct wil6210_priv *wil, int *quota); void wil6210_unmask_irq_rx(struct wil6210_priv *wil); void wil6210_unmask_irq_rx_edma(struct wil6210_priv *wil); void wil_set_crypto_rx(u8 key_index, enum wmi_key_usage key_usage, struct wil_sta_info *cs, struct key_params *params); int wil_iftype_nl2wmi(enum nl80211_iftype type); int wil_request_firmware(struct wil6210_priv *wil, const char *name, bool load); int wil_request_board(struct wil6210_priv *wil, const char *name); bool wil_fw_verify_file_exists(struct wil6210_priv *wil, const char *name); void wil_pm_runtime_allow(struct wil6210_priv *wil); void wil_pm_runtime_forbid(struct wil6210_priv *wil); int wil_pm_runtime_get(struct wil6210_priv *wil); void wil_pm_runtime_put(struct wil6210_priv *wil); int wil_can_suspend(struct wil6210_priv *wil, bool is_runtime); int wil_suspend(struct wil6210_priv *wil, bool is_runtime, bool keep_radio_on); int wil_resume(struct wil6210_priv *wil, bool is_runtime, bool keep_radio_on); bool wil_is_wmi_idle(struct wil6210_priv *wil); int wmi_resume(struct wil6210_priv *wil); int wmi_suspend(struct wil6210_priv *wil); bool wil_is_tx_idle(struct wil6210_priv *wil); int wil_fw_copy_crash_dump(struct wil6210_priv *wil, void *dest, u32 size); void wil_fw_core_dump(struct wil6210_priv *wil); void wil_halp_vote(struct wil6210_priv *wil); void wil_halp_unvote(struct wil6210_priv *wil); void wil6210_set_halp(struct wil6210_priv *wil); void wil6210_clear_halp(struct wil6210_priv *wil); int wmi_start_sched_scan(struct wil6210_priv *wil, struct cfg80211_sched_scan_request *request); int wmi_stop_sched_scan(struct wil6210_priv *wil); int wmi_mgmt_tx(struct wil6210_vif *vif, const u8 *buf, size_t len); int wmi_mgmt_tx_ext(struct wil6210_vif *vif, const u8 *buf, size_t len, u8 channel, u16 duration_ms); int wmi_rbufcap_cfg(struct wil6210_priv *wil, bool enable, u16 threshold); int wil_wmi2spec_ch(u8 wmi_ch, u8 *spec_ch); int wil_spec2wmi_ch(u8 spec_ch, u8 *wmi_ch); void wil_update_supported_bands(struct wil6210_priv *wil); int reverse_memcmp(const void *cs, const void *ct, size_t count); /* WMI for enhanced DMA */ int wil_wmi_tx_sring_cfg(struct wil6210_priv *wil, int ring_id); int wil_wmi_cfg_def_rx_offload(struct wil6210_priv *wil, u16 max_rx_pl_per_desc); int wil_wmi_rx_sring_add(struct wil6210_priv *wil, u16 ring_id); int wil_wmi_rx_desc_ring_add(struct wil6210_priv *wil, int status_ring_id); int wil_wmi_tx_desc_ring_add(struct wil6210_vif *vif, int ring_id, int cid, int tid); int wil_wmi_bcast_desc_ring_add(struct wil6210_vif *vif, int ring_id); int wmi_addba_rx_resp_edma(struct wil6210_priv *wil, u8 mid, u8 cid, u8 tid, u8 token, u16 status, bool amsdu, u16 agg_wsize, u16 timeout); void update_supported_bands(struct wil6210_priv *wil); void wil_clear_fw_log_addr(struct wil6210_priv *wil); int wmi_set_cqm_rssi_config(struct wil6210_priv *wil, s32 rssi_thold, u32 rssi_hyst); #endif /* __WIL6210_H__ */
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