diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/wil6210.h')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/wil6210.h | 756 |
1 files changed, 602 insertions, 154 deletions
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index d085ccfc7228..9bd1286d2857 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -1,17 +1,7 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. */ #ifndef __WIL6210_H__ @@ -23,18 +13,26 @@ #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 u32 vring_idle_trsh; 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" @@ -44,11 +42,22 @@ extern bool disable_ap_sme; #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 @@ -63,6 +72,7 @@ static inline u32 WIL_GET_BITS(u32 x, int b0, int b1) #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 */ @@ -70,10 +80,18 @@ static inline u32 WIL_GET_BITS(u32 x, int b0, int b1) #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 (8) /* HW limit */ -#define WIL6210_NAPI_BUDGET (16) /* arbitrary */ +#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) @@ -83,12 +101,17 @@ static inline u32 WIL_GET_BITS(u32 x, int b0, int b1) */ #define WIL_MAX_MPDU_OVERHEAD (62) -struct wil_suspend_stats { +struct wil_suspend_count_stats { unsigned long successful_suspends; - unsigned long failed_suspends; unsigned long successful_resumes; + unsigned long failed_suspends; unsigned long failed_resumes; - unsigned long rejected_by_device; +}; + +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; }; @@ -154,18 +177,28 @@ struct RGF_ICR { /* 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" */ @@ -182,6 +215,21 @@ struct RGF_ICR { #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) @@ -251,6 +299,8 @@ struct RGF_ICR { #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) @@ -260,33 +310,82 @@ struct RGF_ICR { #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 */ -#define RGF_FW_ASSERT_CODE (0x91f020) -#define RGF_UCODE_ASSERT_CODE (0x91f028) + +/* 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 */ @@ -302,16 +401,32 @@ enum { #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 fw_mapping[10]; +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 @@ -386,7 +501,7 @@ enum { /* for wil_ctx.mapped_as */ }; /** - * struct wil_ctx - software context for Vring descriptor + * struct wil_ctx - software context for ring descriptor */ struct wil_ctx { struct sk_buff *skb; @@ -394,22 +509,128 @@ struct wil_ctx { u8 mapped_as; }; -union vring_desc; +struct wil_desc_ring_rx_swtail { /* relevant for enhanced DMA only */ + u32 *va; + dma_addr_t pa; +}; -struct vring { +/** + * 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 vring_desc *va; /* vring_desc[size], WriteBack by DMA */ - u16 size; /* number of vring_desc elements */ + 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 Tx Vring + * Additional data for Rx ring. + * Used for enhanced DMA RX chaining. */ -struct vring_tx_data { +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; @@ -417,16 +638,15 @@ struct vring_tx_data { 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_fwconnecting, - wil_status_fwconnected, wil_status_dontscan, wil_status_mbox_ready, /* MBOX structures ready */ - wil_status_irqen, /* FIXME: interrupts enabled - for debug */ + 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 */ @@ -441,39 +661,33 @@ struct pci_dev; * struct tid_ampdu_rx - TID aggregation information (Rx). * * @reorder_buf: buffer to reorder incoming aggregated MPDUs - * @reorder_time: jiffies when skb was added - * @session_timer: check if peer keeps Tx-ing on the TID (by timeout value) - * @reorder_timer: releases expired frames from the reorder buffer. * @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 - * @timeout: reset timer value (in TUs). * @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 - * @dialog_token: dialog token for aggregation session * @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 *reorder_time; - struct timer_list session_timer; - struct timer_list reorder_timer; unsigned long last_rx; u16 head_seq_num; u16 stored_mpdu_num; u16 ssn; u16 buf_size; - u16 timeout; u16 ssn_last_drop; unsigned long long total; /* frames processed */ unsigned long long drop_dup; unsigned long long drop_old; - u8 dialog_token; bool first_time; /* is it 1-st time this buffer used? */ + u16 mcast_last_seq; /* multicast dup detection */ + unsigned long long drop_dup_mcast; }; /** @@ -494,7 +708,6 @@ struct wil_tid_crypto_rx { struct wil_p2p_info { struct ieee80211_channel listen_chan; u8 discovery_started; - u8 p2p_dev_started; u64 cookie; struct wireless_dev *pending_listen_wdev; unsigned int listen_duration; @@ -509,22 +722,10 @@ enum wil_sta_status { wil_sta_connected = 2, }; -#define WIL_STA_TID_NUM (16) -#define WIL_MCS_MAX (12) /* 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; - unsigned long rx_dropped; - unsigned long rx_non_data_frame; - unsigned long rx_short_frame; - unsigned long rx_large_frame; - unsigned long rx_replay; - u16 last_mcs_rx; - u64 rx_per_mcs[WIL_MCS_MAX + 1]; +enum wil_rekey_state { + WIL_REKEY_IDLE = 0, + WIL_REKEY_M3_RECEIVED = 1, + WIL_REKEY_WAIT_M4_SENT = 2, }; /** @@ -537,8 +738,17 @@ struct wil_net_stats { */ 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 */ @@ -556,7 +766,8 @@ enum { }; enum { - hw_capability_last + hw_capa_no_flash, + hw_capa_last }; struct wil_probe_client_req { @@ -580,6 +791,7 @@ struct wil_halp { struct mutex lock; /* protect halp ref_cnt */ unsigned int ref_cnt; struct completion comp; + u8 handle_icr; }; struct wil_blob_wrapper { @@ -607,14 +819,111 @@ struct blink_on_off_time { 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 wireless_dev *wdev; + 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]; @@ -622,22 +931,26 @@ struct wil6210_priv { u8 chip_revision; const char *hw_name; const char *wil_fw_name; - DECLARE_BITMAP(hw_capabilities, hw_capability_last); + 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); - u8 n_mids; /* number of additional MIDs as reported by FW */ + 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; - u32 privacy; /* secure connection? */ - u8 hidden_ssid; /* relevant in AP mode */ - u16 channel; /* relevant in AP mode */ int sinfo_gen; - u32 ap_isolate; /* no intra-BSS communication */ - struct cfg80211_bss *bss; /* connected bss, relevant in STA mode */ - int locally_generated_disc; /* relevant in STA mode */ /* interrupt moderation */ u32 tx_max_burst_duration; u32 tx_interframe_timeout; @@ -652,15 +965,13 @@ struct wil6210_priv { 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 disconnect_worker; struct work_struct fw_error_worker; /* for FW error recovery */ - struct timer_list connect_timer; - struct timer_list scan_timer; /* detect scan timeout */ struct list_head pending_wmi_ev; /* * protect pending_wmi_ev @@ -669,35 +980,42 @@ struct wil6210_priv { */ spinlock_t wmi_ev_lock; spinlock_t net_queue_lock; /* guarding stop/wake netif queue */ - int net_queue_stopped; /* netif_tx_stop_all_queues invoked */ + spinlock_t eap_lock; /* guarding access to eap rekey fields */ struct napi_struct napi_rx; struct napi_struct napi_tx; - /* keep alive */ - struct list_head probe_client_pending; - struct mutex probe_client_mutex; /* protect @probe_client_pending */ - struct work_struct probe_client_worker; + struct net_device *napi_ndev; /* dummy net_device serving all VIFs */ + /* DMA related */ - struct vring vring_rx; + struct wil_ring ring_rx; unsigned int rx_buf_len; - struct vring vring_tx[WIL6210_MAX_TX_RINGS]; - struct vring_tx_data vring_tx_data[WIL6210_MAX_TX_RINGS]; - u8 vring2cid_tid[WIL6210_MAX_TX_RINGS][2]; /* [0] - CID, [1] - TID */ + 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]; - int bcast_vring; - bool use_extended_dma_addr; /* indicates whether we are using 48 bits */ - /* scan */ - struct cfg80211_scan_request *scan_request; + 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[ARRAY_SIZE(fw_mapping)]; + 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; @@ -705,13 +1023,10 @@ struct wil6210_priv { struct pmc_ctx pmc; - bool pbss; - - struct wil_p2p_info p2p; + u8 p2p_dev_started; /* P2P_DEVICE vif */ struct wireless_dev *p2p_wdev; - struct mutex p2p_wdev_mutex; /* protect @p2p_wdev and @scan_request */ struct wireless_dev *radio_wdev; /* High Access Latency Policy voting */ @@ -719,25 +1034,67 @@ struct wil6210_priv { enum wmi_ps_profile_type ps_profile; -#ifdef CONFIG_PM -#ifdef CONFIG_PM_SLEEP + int fw_calib_result; + struct notifier_block pm_notify; -#endif /* CONFIG_PM_SLEEP */ -#endif /* CONFIG_PM */ 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->wdev->wiphy) +#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 wil_to_wdev(i) (i->wdev) #define wdev_to_wil(w) (struct wil6210_priv *)(wdev_priv(w)) -#define wil_to_ndev(i) (wil_to_wdev(i)->netdev) #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, ...); @@ -750,7 +1107,7 @@ 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_to_ndev(wil), fmt, ##arg); \ + netdev_dbg(wil->main_ndev, fmt, ##arg); \ wil_dbg_trace(wil, fmt, ##arg); \ } while (0) @@ -790,6 +1147,16 @@ 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) \ @@ -832,10 +1199,21 @@ 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); @@ -849,53 +1227,67 @@ 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, const u8 *mac); +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, void *buf, u16 len); +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, void *buf, u16 len, - u16 reply_id, void *reply, u8 reply_size, int to_msec); +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_priv *wil, u8 ssid_len, const void *ssid); -int wmi_get_ssid(struct wil6210_priv *wil, u8 *ssid_len, void *ssid); +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_priv *wil, u8 key_index, +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_priv *wil, u8 key_index, +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_priv *wil, u8 type, u16 ie_len, const void *ie); -int wmi_rx_chain_add(struct wil6210_priv *wil, struct vring *vring); +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_disconnect_sta(struct wil6210_priv *wil, const u8 *mac, - u16 reason, bool full_disconnect, bool del_sta); -int wmi_addba(struct wil6210_priv *wil, u8 ringid, u8 size, u16 timeout); -int wmi_delba_tx(struct wil6210_priv *wil, u8 ringid, u16 reason); -int wmi_delba_rx(struct wil6210_priv *wil, u8 cidxtid, u16 reason); -int wmi_addba_rx_resp(struct wil6210_priv *wil, u8 cid, u8 tid, u8 token, +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_priv *wil, const u8 *mac, u8 aid); -int wil_addba_rx_request(struct wil6210_priv *wil, u8 cidxtid, +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, bool use_msi); +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); @@ -906,89 +1298,113 @@ void wil6210_mask_halp(struct wil6210_priv *wil); /* P2P */ bool wil_p2p_is_social_scan(struct cfg80211_scan_request *request); -void wil_p2p_discovery_timer_fn(ulong x); -int wil_p2p_search(struct wil6210_priv *wil, +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_priv *wil); -int wil_p2p_cancel_listen(struct wil6210_priv *wil, 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_priv *wil, int channel, int bi); -int wmi_start_listen(struct wil6210_priv *wil); -int wmi_start_search(struct wil6210_priv *wil); -int wmi_stop_discovery(struct wil6210_priv *wil); +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); -int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, +#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 wireless_dev *wil_cfg80211_init(struct device *dev); -void wil_wdev_free(struct wil6210_priv *wil); +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, void *addr); -int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, - u8 chan, u8 hidden_ssid, u8 is_go); -int wmi_pcp_stop(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_priv *wil); -void wil_abort_scan(struct wil6210_priv *wil, bool sync); +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_priv *wil, const u8 *bssid, - u16 reason_code, bool from_event); -void wil_probe_client_flush(struct wil6210_priv *wil); +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); -int wil_rx_init(struct wil6210_priv *wil, u16 size); -void wil_rx_fini(struct wil6210_priv *wil); +void wil_init_txrx_ops(struct wil6210_priv *wil); /* TX API */ -int wil_vring_init_tx(struct wil6210_priv *wil, int id, int size, - int cid, int tid); -void wil_vring_fini_tx(struct wil6210_priv *wil, int id); -int wil_tx_init(struct wil6210_priv *wil, int cid); -int wil_vring_init_bcast(struct wil6210_priv *wil, int id, int size); -int wil_bcast_init(struct wil6210_priv *wil); -void wil_bcast_fini(struct wil6210_priv *wil); - -void wil_update_net_queues(struct wil6210_priv *wil, struct vring *vring, - bool should_stop); -void wil_update_net_queues_bh(struct wil6210_priv *wil, struct vring *vring, - bool check_stop); +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_priv *wil, int ringid); +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); -int wil_resume(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); -bool wil_is_rx_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); @@ -998,4 +1414,36 @@ 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__ */ |