diff options
Diffstat (limited to 'drivers/net')
22 files changed, 247 insertions, 230 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index c4fc93f57181..0d30150a3de2 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -27,6 +27,9 @@ #include "../wlcore/wlcore.h" #include "../wlcore/debug.h" +static struct wlcore_ops wl12xx_ops = { +}; + static int __devinit wl12xx_probe(struct platform_device *pdev) { struct wl1271 *wl; @@ -39,6 +42,7 @@ static int __devinit wl12xx_probe(struct platform_device *pdev) } wl = hw->priv; + wl->ops = &wl12xx_ops; return wlcore_probe(wl, pdev); } diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c index bc96db0683a5..43cc6a2dae1f 100644 --- a/drivers/net/wireless/ti/wlcore/acx.c +++ b/drivers/net/wireless/ti/wlcore/acx.c @@ -28,7 +28,7 @@ #include <linux/spi/spi.h> #include <linux/slab.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "wl12xx_80211.h" #include "reg.h" diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h index a28fc044034c..e24511a04610 100644 --- a/drivers/net/wireless/ti/wlcore/acx.h +++ b/drivers/net/wireless/ti/wlcore/acx.h @@ -25,7 +25,7 @@ #ifndef __ACX_H__ #define __ACX_H__ -#include "wl12xx.h" +#include "wlcore.h" #include "cmd.h" /************************************************************************* diff --git a/drivers/net/wireless/ti/wlcore/boot.h b/drivers/net/wireless/ti/wlcore/boot.h index c3adc09f403d..a39e0e2a0c2a 100644 --- a/drivers/net/wireless/ti/wlcore/boot.h +++ b/drivers/net/wireless/ti/wlcore/boot.h @@ -24,7 +24,7 @@ #ifndef __BOOT_H__ #define __BOOT_H__ -#include "wl12xx.h" +#include "wlcore.h" int wl1271_boot(struct wl1271 *wl); int wl1271_load_firmware(struct wl1271 *wl); diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 82cb90a4a99c..68e686f25afb 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -28,7 +28,7 @@ #include <linux/ieee80211.h> #include <linux/slab.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "reg.h" #include "io.h" diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h index de217d92516b..58d2a8b5c8df 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.h +++ b/drivers/net/wireless/ti/wlcore/cmd.h @@ -25,7 +25,7 @@ #ifndef __CMD_H__ #define __CMD_H__ -#include "wl12xx.h" +#include "wlcore.h" struct acx_header; diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c index e1cf72765965..02e4255ed7ac 100644 --- a/drivers/net/wireless/ti/wlcore/debugfs.c +++ b/drivers/net/wireless/ti/wlcore/debugfs.c @@ -26,7 +26,7 @@ #include <linux/skbuff.h> #include <linux/slab.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "acx.h" #include "ps.h" diff --git a/drivers/net/wireless/ti/wlcore/debugfs.h b/drivers/net/wireless/ti/wlcore/debugfs.h index 254c5b292cf6..a8d3aef011ff 100644 --- a/drivers/net/wireless/ti/wlcore/debugfs.h +++ b/drivers/net/wireless/ti/wlcore/debugfs.h @@ -24,7 +24,7 @@ #ifndef __DEBUGFS_H__ #define __DEBUGFS_H__ -#include "wl12xx.h" +#include "wlcore.h" int wl1271_debugfs_init(struct wl1271 *wl); void wl1271_debugfs_exit(struct wl1271 *wl); diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c index 96f06a89c2a9..8d79af964b86 100644 --- a/drivers/net/wireless/ti/wlcore/event.c +++ b/drivers/net/wireless/ti/wlcore/event.c @@ -21,7 +21,7 @@ * */ -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "reg.h" #include "io.h" diff --git a/drivers/net/wireless/ti/wlcore/init.h b/drivers/net/wireless/ti/wlcore/init.h index 2da0f404ef6e..a45fbfddec19 100644 --- a/drivers/net/wireless/ti/wlcore/init.h +++ b/drivers/net/wireless/ti/wlcore/init.h @@ -24,7 +24,7 @@ #ifndef __INIT_H__ #define __INIT_H__ -#include "wl12xx.h" +#include "wlcore.h" int wl1271_hw_init_power_auth(struct wl1271 *wl); int wl1271_init_templates_config(struct wl1271 *wl); diff --git a/drivers/net/wireless/ti/wlcore/io.c b/drivers/net/wireless/ti/wlcore/io.c index c574a3b31e31..b0701fb9dbdc 100644 --- a/drivers/net/wireless/ti/wlcore/io.c +++ b/drivers/net/wireless/ti/wlcore/io.c @@ -26,7 +26,7 @@ #include <linux/spi/spi.h> #include <linux/interrupt.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "wl12xx_80211.h" #include "io.h" diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 3cbc774f1057..194a8b00de1e 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -35,7 +35,7 @@ #include <linux/sched.h> #include <linux/interrupt.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "wl12xx_80211.h" #include "reg.h" @@ -5485,6 +5485,11 @@ int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev) unsigned long irqflags; int ret; + if (!wl->ops) { + ret = -EINVAL; + goto out_free_hw; + } + wl->irq = platform_get_irq(pdev, 0); wl->ref_clock = pdata->board_ref_clock; wl->tcxo_clock = pdata->board_tcxo_clock; diff --git a/drivers/net/wireless/ti/wlcore/ps.h b/drivers/net/wireless/ti/wlcore/ps.h index 5f19d4fbbf27..de4f9da8ed26 100644 --- a/drivers/net/wireless/ti/wlcore/ps.h +++ b/drivers/net/wireless/ti/wlcore/ps.h @@ -24,7 +24,7 @@ #ifndef __PS_H__ #define __PS_H__ -#include "wl12xx.h" +#include "wlcore.h" #include "acx.h" int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, diff --git a/drivers/net/wireless/ti/wlcore/rx.c b/drivers/net/wireless/ti/wlcore/rx.c index cfa6071704c5..4fc37f9f38a6 100644 --- a/drivers/net/wireless/ti/wlcore/rx.c +++ b/drivers/net/wireless/ti/wlcore/rx.c @@ -24,7 +24,7 @@ #include <linux/gfp.h> #include <linux/sched.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "acx.h" #include "reg.h" diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c index a57f333d07f5..ade21a011c45 100644 --- a/drivers/net/wireless/ti/wlcore/scan.c +++ b/drivers/net/wireless/ti/wlcore/scan.c @@ -23,7 +23,7 @@ #include <linux/ieee80211.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "cmd.h" #include "scan.h" diff --git a/drivers/net/wireless/ti/wlcore/scan.h b/drivers/net/wireless/ti/wlcore/scan.h index 2b300f4d0be9..81ee36ac2078 100644 --- a/drivers/net/wireless/ti/wlcore/scan.h +++ b/drivers/net/wireless/ti/wlcore/scan.h @@ -24,7 +24,7 @@ #ifndef __SCAN_H__ #define __SCAN_H__ -#include "wl12xx.h" +#include "wlcore.h" int wl1271_scan(struct wl1271 *wl, struct ieee80211_vif *vif, const u8 *ssid, size_t ssid_len, diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c index 4b3c32774bae..e407acf124dc 100644 --- a/drivers/net/wireless/ti/wlcore/sdio.c +++ b/drivers/net/wireless/ti/wlcore/sdio.c @@ -33,7 +33,7 @@ #include <linux/wl12xx.h> #include <linux/pm_runtime.h> -#include "wl12xx.h" +#include "wlcore.h" #include "wl12xx_80211.h" #include "io.h" diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c index 2fc18a8dcce8..9eeb39412974 100644 --- a/drivers/net/wireless/ti/wlcore/spi.c +++ b/drivers/net/wireless/ti/wlcore/spi.c @@ -30,7 +30,7 @@ #include <linux/platform_device.h> #include <linux/slab.h> -#include "wl12xx.h" +#include "wlcore.h" #include "wl12xx_80211.h" #include "io.h" diff --git a/drivers/net/wireless/ti/wlcore/testmode.c b/drivers/net/wireless/ti/wlcore/testmode.c index 1e93bb9c0246..2ea40131e64e 100644 --- a/drivers/net/wireless/ti/wlcore/testmode.c +++ b/drivers/net/wireless/ti/wlcore/testmode.c @@ -25,7 +25,7 @@ #include <linux/slab.h> #include <net/genetlink.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "acx.h" #include "reg.h" diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index 43ae49143d68..83cb83cdc102 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -25,7 +25,7 @@ #include <linux/module.h> #include <linux/etherdevice.h> -#include "wl12xx.h" +#include "wlcore.h" #include "debug.h" #include "io.h" #include "reg.h" diff --git a/drivers/net/wireless/ti/wlcore/wl12xx.h b/drivers/net/wireless/ti/wlcore/wl12xx.h index 82802d1c0782..37b2d64b5b5b 100644 --- a/drivers/net/wireless/ti/wlcore/wl12xx.h +++ b/drivers/net/wireless/ti/wlcore/wl12xx.h @@ -34,7 +34,6 @@ #include "conf.h" #include "ini.h" -#include "event.h" #define WL127X_FW_NAME_MULTI "ti-connectivity/wl127x-fw-4-mr.bin" #define WL127X_FW_NAME_SINGLE "ti-connectivity/wl127x-fw-4-sr.bin" @@ -293,216 +292,6 @@ struct wl1271_link { u8 ba_bitmap; }; -struct wl1271 { - struct ieee80211_hw *hw; - bool mac80211_registered; - - struct device *dev; - - void *if_priv; - - struct wl1271_if_operations *if_ops; - - void (*set_power)(bool enable); - int irq; - int ref_clock; - - spinlock_t wl_lock; - - enum wl1271_state state; - enum wl12xx_fw_type fw_type; - bool plt; - u8 last_vif_count; - struct mutex mutex; - - unsigned long flags; - - struct wl1271_partition_set part; - - struct wl1271_chip chip; - - int cmd_box_addr; - int event_box_addr; - - u8 *fw; - size_t fw_len; - void *nvs; - size_t nvs_len; - - s8 hw_pg_ver; - - /* address read from the fuse ROM */ - u32 fuse_oui_addr; - u32 fuse_nic_addr; - - /* we have up to 2 MAC addresses */ - struct mac_address addresses[2]; - int channel; - u8 system_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)]; - unsigned long rate_policies_map[ - BITS_TO_LONGS(WL12XX_MAX_RATE_POLICIES)]; - - struct list_head wlvif_list; - - u8 sta_count; - u8 ap_count; - - struct wl1271_acx_mem_map *target_mem_map; - - /* Accounting for allocated / available TX blocks on HW */ - u32 tx_blocks_freed; - u32 tx_blocks_available; - 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; - - /* Time-offset between host and chipset clocks */ - s64 time_offset; - - /* Frames scheduled for transmission, not handled yet */ - int tx_queue_count[NUM_TX_QUEUES]; - long stopped_queues_map; - - /* Frames received, not handled yet by mac80211 */ - struct sk_buff_head deferred_rx_queue; - - /* Frames sent, not returned yet to mac80211 */ - struct sk_buff_head deferred_tx_queue; - - struct work_struct tx_work; - struct workqueue_struct *freezable_wq; - - /* Pending TX frames */ - unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)]; - struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS]; - int tx_frames_cnt; - - /* FW Rx counter */ - u32 rx_counter; - - /* Rx memory pool address */ - struct wl1271_rx_mem_pool_addr rx_mem_pool_addr; - - /* Intermediate buffer, used for packet aggregation */ - u8 *aggr_buf; - - /* Reusable dummy packet template */ - struct sk_buff *dummy_packet; - - /* Network stack work */ - struct work_struct netstack_work; - - /* FW log buffer */ - u8 *fwlog; - - /* Number of valid bytes in the FW log buffer */ - ssize_t fwlog_size; - - /* Sysfs FW log entry readers wait queue */ - wait_queue_head_t fwlog_waitq; - - /* Hardware recovery work */ - struct work_struct recovery_work; - - struct event_mailbox *mbox; - - /* The mbox event mask */ - u32 event_mask; - - /* Mailbox pointers */ - u32 mbox_ptr[2]; - - /* Are we currently scanning */ - struct ieee80211_vif *scan_vif; - struct wl1271_scan scan; - struct delayed_work scan_complete_work; - - bool sched_scanning; - - /* The current band */ - enum ieee80211_band band; - - struct completion *elp_compl; - struct delayed_work elp_work; - - /* in dBm */ - int power_level; - - struct wl1271_stats stats; - - __le32 buffer_32; - u32 buffer_cmd; - u32 buffer_busyword[WL1271_BUSY_WORD_CNT]; - - struct wl12xx_fw_status *fw_status; - struct wl1271_tx_hw_res_if *tx_res_if; - - /* Current chipset configuration */ - struct conf_drv_settings conf; - - bool sg_enabled; - - bool enable_11a; - - /* Most recently reported noise in dBm */ - s8 noise; - - /* bands supported by this instance of wl12xx */ - struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; - - int tcxo_clock; - - /* - * wowlan trigger was configured during suspend. - * (currently, only "ANY" trigger is supported) - */ - bool wow_enabled; - bool irq_wake_enabled; - - /* - * AP-mode - links indexed by HLID. The global and broadcast links - * are always active. - */ - struct wl1271_link links[WL12XX_MAX_LINKS]; - - /* AP-mode - a bitmap of links currently in PS mode according to FW */ - u32 ap_fw_ps_map; - - /* AP-mode - a bitmap of links currently in PS mode in mac80211 */ - unsigned long ap_ps_map; - - /* Quirks of specific hardware revisions */ - unsigned int quirks; - - /* 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; - - /* last wlvif we transmitted from */ - struct wl12xx_vif *last_wlvif; - - /* work to fire when Tx is stuck */ - struct delayed_work tx_watchdog_work; -}; - struct wl1271_station { u8 hlid; }; diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 4cabf971da51..0bcc6adcbc15 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -22,7 +22,226 @@ #ifndef __WLCORE_H__ #define __WLCORE_H__ +#include <linux/platform_device.h> + #include "wl12xx.h" +#include "event.h" + +struct wlcore_ops { +}; + +struct wl1271 { + struct ieee80211_hw *hw; + bool mac80211_registered; + + struct device *dev; + + void *if_priv; + + struct wl1271_if_operations *if_ops; + + void (*set_power)(bool enable); + int irq; + int ref_clock; + + spinlock_t wl_lock; + + enum wl1271_state state; + enum wl12xx_fw_type fw_type; + bool plt; + u8 last_vif_count; + struct mutex mutex; + + unsigned long flags; + + struct wl1271_partition_set part; + + struct wl1271_chip chip; + + int cmd_box_addr; + int event_box_addr; + + u8 *fw; + size_t fw_len; + void *nvs; + size_t nvs_len; + + s8 hw_pg_ver; + + /* address read from the fuse ROM */ + u32 fuse_oui_addr; + u32 fuse_nic_addr; + + /* we have up to 2 MAC addresses */ + struct mac_address addresses[2]; + int channel; + u8 system_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)]; + unsigned long rate_policies_map[ + BITS_TO_LONGS(WL12XX_MAX_RATE_POLICIES)]; + + struct list_head wlvif_list; + + u8 sta_count; + u8 ap_count; + + struct wl1271_acx_mem_map *target_mem_map; + + /* Accounting for allocated / available TX blocks on HW */ + u32 tx_blocks_freed; + u32 tx_blocks_available; + 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; + + /* Time-offset between host and chipset clocks */ + s64 time_offset; + + /* Frames scheduled for transmission, not handled yet */ + int tx_queue_count[NUM_TX_QUEUES]; + long stopped_queues_map; + + /* Frames received, not handled yet by mac80211 */ + struct sk_buff_head deferred_rx_queue; + + /* Frames sent, not returned yet to mac80211 */ + struct sk_buff_head deferred_tx_queue; + + struct work_struct tx_work; + struct workqueue_struct *freezable_wq; + + /* Pending TX frames */ + unsigned long tx_frames_map[BITS_TO_LONGS(ACX_TX_DESCRIPTORS)]; + struct sk_buff *tx_frames[ACX_TX_DESCRIPTORS]; + int tx_frames_cnt; + + /* FW Rx counter */ + u32 rx_counter; + + /* Rx memory pool address */ + struct wl1271_rx_mem_pool_addr rx_mem_pool_addr; + + /* Intermediate buffer, used for packet aggregation */ + u8 *aggr_buf; + + /* Reusable dummy packet template */ + struct sk_buff *dummy_packet; + + /* Network stack work */ + struct work_struct netstack_work; + + /* FW log buffer */ + u8 *fwlog; + + /* Number of valid bytes in the FW log buffer */ + ssize_t fwlog_size; + + /* Sysfs FW log entry readers wait queue */ + wait_queue_head_t fwlog_waitq; + + /* Hardware recovery work */ + struct work_struct recovery_work; + + /* Pointer that holds DMA-friendly block for the mailbox */ + struct event_mailbox *mbox; + + /* The mbox event mask */ + u32 event_mask; + + /* Mailbox pointers */ + u32 mbox_ptr[2]; + + /* Are we currently scanning */ + struct ieee80211_vif *scan_vif; + struct wl1271_scan scan; + struct delayed_work scan_complete_work; + + bool sched_scanning; + + /* The current band */ + enum ieee80211_band band; + + struct completion *elp_compl; + struct delayed_work elp_work; + + /* in dBm */ + int power_level; + + struct wl1271_stats stats; + + __le32 buffer_32; + u32 buffer_cmd; + u32 buffer_busyword[WL1271_BUSY_WORD_CNT]; + + struct wl12xx_fw_status *fw_status; + struct wl1271_tx_hw_res_if *tx_res_if; + + /* Current chipset configuration */ + struct conf_drv_settings conf; + + bool sg_enabled; + + bool enable_11a; + + /* Most recently reported noise in dBm */ + s8 noise; + + /* bands supported by this instance of wl12xx */ + struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; + + int tcxo_clock; + + /* + * wowlan trigger was configured during suspend. + * (currently, only "ANY" trigger is supported) + */ + bool wow_enabled; + bool irq_wake_enabled; + + /* + * AP-mode - links indexed by HLID. The global and broadcast links + * are always active. + */ + struct wl1271_link links[WL12XX_MAX_LINKS]; + + /* AP-mode - a bitmap of links currently in PS mode according to FW */ + u32 ap_fw_ps_map; + + /* AP-mode - a bitmap of links currently in PS mode in mac80211 */ + unsigned long ap_ps_map; + + /* Quirks of specific hardware revisions */ + unsigned int quirks; + + /* 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; + + /* last wlvif we transmitted from */ + struct wl12xx_vif *last_wlvif; + + /* work to fire when Tx is stuck */ + struct delayed_work tx_watchdog_work; + + struct wlcore_ops *ops; +}; int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev); int __devexit wlcore_remove(struct platform_device *pdev); |