diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/debug.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/hif-ops.h | 18 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/hif.c | 17 |
3 files changed, 27 insertions, 10 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h index 01f4015071ec..cbabc25699ec 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.h +++ b/drivers/net/wireless/ath/ath6kl/debug.h @@ -26,7 +26,7 @@ enum ATH6K_DEBUG_MASK { ATH6KL_DBG_WLAN_RX = BIT(3), /* wlan rx */ ATH6KL_DBG_BMI = BIT(4), /* bmi tracing */ ATH6KL_DBG_HTC = BIT(5), - /* hole */ + ATH6KL_DBG_HIF = BIT(6), ATH6KL_DBG_IRQ = BIT(7), /* interrupt processing */ ATH6KL_DBG_PM = BIT(8), /* power management */ ATH6KL_DBG_WLAN_NODE = BIT(9), /* general wlan node tracing */ diff --git a/drivers/net/wireless/ath/ath6kl/hif-ops.h b/drivers/net/wireless/ath/ath6kl/hif-ops.h index 21b1575dd9f3..95e73030a2c6 100644 --- a/drivers/net/wireless/ath/ath6kl/hif-ops.h +++ b/drivers/net/wireless/ath/ath6kl/hif-ops.h @@ -18,10 +18,16 @@ #define HIF_OPS_H #include "hif.h" +#include "debug.h" static inline int hif_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf, u32 len, u32 request) { + ath6kl_dbg(ATH6KL_DBG_HIF, + "hif %s sync addr 0x%x buf 0x%p len %d request 0x%x\n", + (request & HIF_WRITE) ? "write" : "read", + addr, buf, len, request); + return ar->hif_ops->read_write_sync(ar, addr, buf, len, request); } @@ -29,16 +35,24 @@ static inline int hif_write_async(struct ath6kl *ar, u32 address, u8 *buffer, u32 length, u32 request, struct htc_packet *packet) { + ath6kl_dbg(ATH6KL_DBG_HIF, + "hif write async addr 0x%x buf 0x%p len %d request 0x%x\n", + address, buffer, length, request); + return ar->hif_ops->write_async(ar, address, buffer, length, request, packet); } static inline void ath6kl_hif_irq_enable(struct ath6kl *ar) { + ath6kl_dbg(ATH6KL_DBG_HIF, "hif irq enable\n"); + return ar->hif_ops->irq_enable(ar); } static inline void ath6kl_hif_irq_disable(struct ath6kl *ar) { + ath6kl_dbg(ATH6KL_DBG_HIF, "hif irq disable\n"); + return ar->hif_ops->irq_disable(ar); } @@ -71,11 +85,15 @@ static inline void ath6kl_hif_cleanup_scatter(struct ath6kl *ar) static inline int ath6kl_hif_suspend(struct ath6kl *ar) { + ath6kl_dbg(ATH6KL_DBG_HIF, "hif suspend\n"); + return ar->hif_ops->suspend(ar); } static inline int ath6kl_hif_resume(struct ath6kl *ar) { + ath6kl_dbg(ATH6KL_DBG_HIF, "hif resume\n"); + return ar->hif_ops->resume(ar); } #endif diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c index 7cc6cec1c077..e2d808896b7f 100644 --- a/drivers/net/wireless/ath/ath6kl/hif.c +++ b/drivers/net/wireless/ath/ath6kl/hif.c @@ -51,8 +51,7 @@ int ath6kl_hif_rw_comp_handler(void *context, int status) { struct htc_packet *packet = context; - ath6kl_dbg(ATH6KL_DBG_HTC, - "ath6kl_hif_rw_comp_handler (pkt:0x%p , status: %d\n", + ath6kl_dbg(ATH6KL_DBG_HIF, "hif rw completion pkt 0x%p status %d\n", packet, status); packet->status = status; @@ -119,7 +118,7 @@ int ath6kl_hif_poll_mboxmsg_rx(struct ath6kl_device *dev, u32 *lk_ahd, /* delay a little */ mdelay(ATH6KL_TIME_QUANTUM); - ath6kl_dbg(ATH6KL_DBG_HTC, "retry mbox poll : %d\n", i); + ath6kl_dbg(ATH6KL_DBG_HIF, "hif retry mbox poll try %d\n", i); } if (i == 0) { @@ -147,6 +146,9 @@ int ath6kl_hif_rx_control(struct ath6kl_device *dev, bool enable_rx) struct ath6kl_irq_enable_reg regs; int status = 0; + ath6kl_dbg(ATH6KL_DBG_HIF, "hif rx %s\n", + enable_rx ? "enable" : "disable"); + /* take the lock to protect interrupt enable shadows */ spin_lock_bh(&dev->lock); @@ -186,8 +188,8 @@ int ath6kl_hif_submit_scat_req(struct ath6kl_device *dev, dev->ar->mbox_info.htc_addr; } - ath6kl_dbg(ATH6KL_DBG_HTC, - "ath6kl_hif_submit_scat_req, entries: %d, total len: %d mbox:0x%X (mode: %s : %s)\n", + ath6kl_dbg(ATH6KL_DBG_HIF, + "hif submit scatter request entries %d len %d mbox 0x%x %s %s\n", scat_req->scat_entries, scat_req->len, scat_req->addr, !read ? "async" : "sync", (read) ? "rd" : "wr"); @@ -629,12 +631,9 @@ int ath6kl_hif_setup(struct ath6kl_device *dev) /* assemble mask, used for padding to a block */ dev->htc_cnxt->block_mask = dev->htc_cnxt->block_sz - 1; - ath6kl_dbg(ATH6KL_DBG_TRC, "block size: %d, mbox addr:0x%X\n", + ath6kl_dbg(ATH6KL_DBG_HIF, "hif block size %d mbox addr 0x%x\n", dev->htc_cnxt->block_sz, dev->ar->mbox_info.htc_addr); - ath6kl_dbg(ATH6KL_DBG_TRC, - "hif interrupt processing is sync only\n"); - status = ath6kl_hif_disable_intrs(dev); fail_setup: |