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path: root/drivers/net/wireless/wl12xx/wl12xx.h
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Diffstat (limited to 'drivers/net/wireless/wl12xx/wl12xx.h')
-rw-r--r--drivers/net/wireless/wl12xx/wl12xx.h174
1 files changed, 86 insertions, 88 deletions
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 1a8751eb8140..1ec90fc7505e 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -112,28 +112,8 @@ extern u32 wl12xx_debug_level;
true); \
} while (0)
-#define WL1271_DEFAULT_STA_RX_CONFIG (CFG_UNI_FILTER_EN | \
- CFG_BSSID_FILTER_EN | \
- CFG_MC_FILTER_EN)
-
-#define WL1271_DEFAULT_STA_RX_FILTER (CFG_RX_RCTS_ACK | CFG_RX_PRSP_EN | \
- CFG_RX_MGMT_EN | CFG_RX_DATA_EN | \
- CFG_RX_CTL_EN | CFG_RX_BCN_EN | \
- CFG_RX_AUTH_EN | CFG_RX_ASSOC_EN)
-
-#define WL1271_DEFAULT_AP_RX_CONFIG 0
-
-#define WL1271_DEFAULT_AP_RX_FILTER (CFG_RX_RCTS_ACK | CFG_RX_PREQ_EN | \
- CFG_RX_MGMT_EN | CFG_RX_DATA_EN | \
- CFG_RX_CTL_EN | CFG_RX_AUTH_EN | \
- CFG_RX_ASSOC_EN)
-
-
-
-#define WL1271_FW_NAME "ti-connectivity/wl1271-fw-2.bin"
-#define WL128X_FW_NAME "ti-connectivity/wl128x-fw.bin"
-#define WL127X_AP_FW_NAME "ti-connectivity/wl1271-fw-ap.bin"
-#define WL128X_AP_FW_NAME "ti-connectivity/wl128x-fw-ap.bin"
+#define WL127X_FW_NAME "ti-connectivity/wl127x-fw-3.bin"
+#define WL128X_FW_NAME "ti-connectivity/wl128x-fw-3.bin"
/*
* wl127x and wl128x are using the same NVS file name. However, the
@@ -157,25 +137,34 @@ extern u32 wl12xx_debug_level;
#define WL1271_DEFAULT_BEACON_INT 100
#define WL1271_DEFAULT_DTIM_PERIOD 1
-#define WL1271_AP_GLOBAL_HLID 0
-#define WL1271_AP_BROADCAST_HLID 1
-#define WL1271_AP_STA_HLID_START 2
+#define WL12XX_MAX_ROLES 4
+#define WL12XX_MAX_LINKS 12
+#define WL12XX_INVALID_ROLE_ID 0xff
+#define WL12XX_INVALID_LINK_ID 0xff
+
+/* Defined by FW as 0. Will not be freed or allocated. */
+#define WL12XX_SYSTEM_HLID 0
+
+/*
+ * TODO: we currently don't support multirole. remove
+ * this constant from the code when we do.
+ */
+#define WL1271_AP_STA_HLID_START 3
/*
- * When in AP-mode, we allow (at least) this number of mem-blocks
+ * When in AP-mode, we allow (at least) this number of packets
* to be transmitted to FW for a STA in PS-mode. Only when packets are
* present in the FW buffers it will wake the sleeping STA. We want to put
* enough packets for the driver to transmit all of its buffered data before
- * the STA goes to sleep again. But we don't want to take too much mem-blocks
+ * the STA goes to sleep again. But we don't want to take too much memory
* as it might hurt the throughput of active STAs.
- * The number of blocks (18) is enough for 2 large packets.
*/
-#define WL1271_PS_STA_MAX_BLOCKS (2 * 9)
+#define WL1271_PS_STA_MAX_PACKETS 2
#define WL1271_AP_BSS_INDEX 0
#define WL1271_AP_DEF_BEACON_EXP 20
-#define ACX_TX_DESCRIPTORS 32
+#define ACX_TX_DESCRIPTORS 16
#define WL1271_AGGR_BUFFER_SIZE (4 * PAGE_SIZE)
@@ -245,28 +234,24 @@ struct wl1271_stats {
#define NUM_TX_QUEUES 4
#define NUM_RX_PKT_DESC 8
-#define AP_MAX_STATIONS 5
+#define AP_MAX_STATIONS 8
-/* Broadcast and Global links + links to stations */
-#define AP_MAX_LINKS (AP_MAX_STATIONS + 2)
+/* Broadcast and Global links + system link + links to stations */
+/*
+ * TODO: when WL1271_AP_STA_HLID_START is no longer constant, change all
+ * the places that use this.
+ */
+#define AP_MAX_LINKS (AP_MAX_STATIONS + WL1271_AP_STA_HLID_START)
-/* FW status registers common for AP/STA */
-struct wl1271_fw_common_status {
+/* FW status registers */
+struct wl12xx_fw_status {
__le32 intr;
u8 fw_rx_counter;
u8 drv_rx_counter;
u8 reserved;
u8 tx_results_counter;
__le32 rx_pkt_descs[NUM_RX_PKT_DESC];
- __le32 tx_released_blks[NUM_TX_QUEUES];
__le32 fw_localtime;
-} __packed;
-
-/* FW status registers for AP */
-struct wl1271_fw_ap_status {
- struct wl1271_fw_common_status common;
-
- /* Next fields valid only in AP FW */
/*
* A bitmap (where each bit represents a single HLID)
@@ -274,29 +259,29 @@ struct wl1271_fw_ap_status {
*/
__le32 link_ps_bitmap;
- /* Number of freed MBs per HLID */
- u8 tx_lnk_free_blks[AP_MAX_LINKS];
- u8 padding_1[1];
-} __packed;
+ /*
+ * A bitmap (where each bit represents a single HLID) to indicate
+ * if the station is in Fast mode
+ */
+ __le32 link_fast_bitmap;
-/* FW status registers for STA */
-struct wl1271_fw_sta_status {
- struct wl1271_fw_common_status common;
+ /* Cumulative counter of total released mem blocks since FW-reset */
+ __le32 total_released_blks;
- u8 tx_total;
- u8 reserved1;
- __le16 reserved2;
- __le32 log_start_addr;
-} __packed;
+ /* Size (in Memory Blocks) of TX pool */
+ __le32 tx_total;
-struct wl1271_fw_full_status {
- union {
- struct wl1271_fw_common_status common;
- struct wl1271_fw_sta_status sta;
- struct wl1271_fw_ap_status ap;
- };
-} __packed;
+ /* Cumulative counter of released packets per AC */
+ u8 tx_released_pkts[NUM_TX_QUEUES];
+ /* Cumulative counter of freed packets per HLID */
+ u8 tx_lnk_free_pkts[WL12XX_MAX_LINKS];
+
+ /* Cumulative counter of released Voice memory blocks */
+ u8 tx_voice_released_blks;
+ u8 padding_1[3];
+ __le32 log_start_addr;
+} __packed;
struct wl1271_rx_mem_pool_addr {
u32 addr;
@@ -309,7 +294,7 @@ struct wl1271_scan {
unsigned long scanned_ch[BITS_TO_LONGS(WL1271_MAX_CHANNELS)];
bool failed;
u8 state;
- u8 ssid[IW_ESSID_MAX_SIZE+1];
+ u8 ssid[IEEE80211_MAX_SSID_LEN+1];
size_t ssid_len;
};
@@ -342,7 +327,7 @@ struct wl1271_ap_key {
enum wl12xx_flags {
WL1271_FLAG_STA_ASSOCIATED,
- WL1271_FLAG_JOINED,
+ WL1271_FLAG_IBSS_JOINED,
WL1271_FLAG_GPIO_POWER,
WL1271_FLAG_TX_QUEUE_STOPPED,
WL1271_FLAG_TX_PENDING,
@@ -363,17 +348,21 @@ enum wl12xx_flags {
WL1271_FLAG_SOFT_GEMINI,
WL1271_FLAG_RX_STREAMING_STARTED,
WL1271_FLAG_RECOVERY_IN_PROGRESS,
+ WL1271_FLAG_CS_PROGRESS,
};
struct wl1271_link {
/* AP-mode - TX queue per AC in link */
struct sk_buff_head tx_queue[NUM_TX_QUEUES];
- /* accounting for allocated / available TX blocks in FW */
- u8 allocated_blks;
- u8 prev_freed_blks;
+ /* accounting for allocated / freed packets in FW */
+ u8 allocated_pkts;
+ u8 prev_freed_pkts;
u8 addr[ETH_ALEN];
+
+ /* bitmap of TIDs where RX BA sessions are active for this link */
+ u8 ba_bitmap;
};
struct wl1271 {
@@ -405,7 +394,6 @@ struct wl1271 {
u8 *fw;
size_t fw_len;
- u8 fw_bss_type;
void *nvs;
size_t nvs_len;
@@ -415,18 +403,37 @@ struct wl1271 {
u8 mac_addr[ETH_ALEN];
u8 bss_type;
u8 set_bss_type;
- u8 ssid[IW_ESSID_MAX_SIZE + 1];
+ u8 p2p; /* we are using p2p role */
+ u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
u8 ssid_len;
int channel;
+ u8 role_id;
+ u8 dev_role_id;
+ u8 system_hlid;
+ u8 sta_hlid;
+ u8 dev_hlid;
+ u8 ap_global_hlid;
+ u8 ap_bcast_hlid;
+
+ unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
+ unsigned long roles_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
+ unsigned long roc_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
struct wl1271_acx_mem_map *target_mem_map;
/* Accounting for allocated / available TX blocks on HW */
- u32 tx_blocks_freed[NUM_TX_QUEUES];
+ u32 tx_blocks_freed;
u32 tx_blocks_available;
- u32 tx_allocated_blocks[NUM_TX_QUEUES];
+ u32 tx_allocated_blocks;
u32 tx_results_count;
+ /* amount of spare TX blocks to use */
+ u32 tx_spare_blocks;
+
+ /* Accounting for allocated / available Tx packets in HW */
+ u32 tx_pkts_freed[NUM_TX_QUEUES];
+ u32 tx_allocated_pkts[NUM_TX_QUEUES];
+
/* Transmitted TX packets counter for chipset interface */
u32 tx_packets_count;
@@ -520,6 +527,7 @@ struct wl1271 {
u32 basic_rate_set;
u32 basic_rate;
u32 rate_set;
+ u32 bitrate_masks[IEEE80211_NUM_BANDS];
/* The current band */
enum ieee80211_band band;
@@ -535,10 +543,6 @@ struct wl1271 {
struct work_struct rx_streaming_disable_work;
struct timer_list rx_streaming_timer;
- unsigned int filters;
- unsigned int rx_config;
- unsigned int rx_filter;
-
struct completion *elp_compl;
struct completion *ps_compl;
struct delayed_work elp_work;
@@ -562,7 +566,7 @@ struct wl1271 {
u32 buffer_cmd;
u32 buffer_busyword[WL1271_BUSY_WORD_CNT];
- struct wl1271_fw_full_status *fw_status;
+ struct wl12xx_fw_status *fw_status;
struct wl1271_tx_hw_res_if *tx_res_if;
struct ieee80211_vif *vif;
@@ -622,6 +626,12 @@ struct wl1271 {
/* Platform limitations */
unsigned int platform_quirks;
+
+ /* number of currently active RX BA sessions */
+ int ba_rx_session_count;
+
+ /* AP-mode - number of currently connected stations */
+ int active_sta_count;
};
struct wl1271_station {
@@ -659,21 +669,9 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen);
/* Each RX/TX transaction requires an end-of-transaction transfer */
#define WL12XX_QUIRK_END_OF_TRANSACTION BIT(0)
-/*
- * Older firmwares use 2 spare TX blocks
- * (for STA < 6.1.3.50.58 or for AP < 6.2.0.0.47)
- */
-#define WL12XX_QUIRK_USE_2_SPARE_BLOCKS BIT(1)
-
/* WL128X requires aggregated packets to be aligned to the SDIO block size */
#define WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT BIT(2)
-/*
- * WL127X AP mode requires Low Power DRPw (LPD) enable to reduce power
- * consumption
- */
-#define WL12XX_QUIRK_LPD_MODE BIT(3)
-
/* Older firmwares did not implement the FW logger over bus feature */
#define WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED BIT(4)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.