summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/net/wireless/ath/ath6kl/Makefile2
-rw-r--r--drivers/net/wireless/ath/ath6kl/hif.c (renamed from drivers/net/wireless/ath/ath6kl/htc_hif.c)59
-rw-r--r--drivers/net/wireless/ath/ath6kl/htc.c20
-rw-r--r--drivers/net/wireless/ath/ath6kl/htc_hif.h22
-rw-r--r--drivers/net/wireless/ath/ath6kl/sdio.c4
5 files changed, 54 insertions, 53 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/Makefile b/drivers/net/wireless/ath/ath6kl/Makefile
index 8f7a0d1c290c..707069303550 100644
--- a/drivers/net/wireless/ath/ath6kl/Makefile
+++ b/drivers/net/wireless/ath/ath6kl/Makefile
@@ -23,7 +23,7 @@
obj-$(CONFIG_ATH6KL) := ath6kl.o
ath6kl-y += debug.o
-ath6kl-y += htc_hif.o
+ath6kl-y += hif.o
ath6kl-y += htc.o
ath6kl-y += bmi.o
ath6kl-y += cfg80211.o
diff --git a/drivers/net/wireless/ath/ath6kl/htc_hif.c b/drivers/net/wireless/ath/ath6kl/hif.c
index e9d34509a861..629e16cdce32 100644
--- a/drivers/net/wireless/ath/ath6kl/htc_hif.c
+++ b/drivers/net/wireless/ath/ath6kl/hif.c
@@ -24,7 +24,8 @@
#define ATH6KL_TIME_QUANTUM 10 /* in ms */
-static int ath6kldev_cp_scat_dma_buf(struct hif_scatter_req *req, bool from_dma)
+static int ath6kl_hif_cp_scat_dma_buf(struct hif_scatter_req *req,
+ bool from_dma)
{
u8 *buf;
int i;
@@ -46,12 +47,12 @@ static int ath6kldev_cp_scat_dma_buf(struct hif_scatter_req *req, bool from_dma)
return 0;
}
-int ath6kldev_rw_comp_handler(void *context, int status)
+int ath6kl_hif_rw_comp_handler(void *context, int status)
{
struct htc_packet *packet = context;
ath6kl_dbg(ATH6KL_DBG_HTC_RECV,
- "ath6kldev_rw_comp_handler (pkt:0x%p , status: %d\n",
+ "ath6kl_hif_rw_comp_handler (pkt:0x%p , status: %d\n",
packet, status);
packet->status = status;
@@ -60,7 +61,7 @@ int ath6kldev_rw_comp_handler(void *context, int status)
return 0;
}
-static int ath6kldev_proc_dbg_intr(struct ath6kl_device *dev)
+static int ath6kl_hif_proc_dbg_intr(struct ath6kl_device *dev)
{
u32 dummy;
int status;
@@ -82,7 +83,7 @@ static int ath6kldev_proc_dbg_intr(struct ath6kl_device *dev)
}
/* mailbox recv message polling */
-int ath6kldev_poll_mboxmsg_rx(struct ath6kl_device *dev, u32 *lk_ahd,
+int ath6kl_hif_poll_mboxmsg_rx(struct ath6kl_device *dev, u32 *lk_ahd,
int timeout)
{
struct ath6kl_irq_proc_registers *rg;
@@ -131,7 +132,7 @@ int ath6kldev_poll_mboxmsg_rx(struct ath6kl_device *dev, u32 *lk_ahd,
* Target failure handler will be called in case of
* an assert.
*/
- ath6kldev_proc_dbg_intr(dev);
+ ath6kl_hif_proc_dbg_intr(dev);
}
return status;
@@ -141,7 +142,7 @@ int ath6kldev_poll_mboxmsg_rx(struct ath6kl_device *dev, u32 *lk_ahd,
* Disable packet reception (used in case the host runs out of buffers)
* using the interrupt enable registers through the host I/F
*/
-int ath6kldev_rx_control(struct ath6kl_device *dev, bool enable_rx)
+int ath6kl_hif_rx_control(struct ath6kl_device *dev, bool enable_rx)
{
struct ath6kl_irq_enable_reg regs;
int status = 0;
@@ -168,7 +169,7 @@ int ath6kldev_rx_control(struct ath6kl_device *dev, bool enable_rx)
return status;
}
-int ath6kldev_submit_scat_req(struct ath6kl_device *dev,
+int ath6kl_hif_submit_scat_req(struct ath6kl_device *dev,
struct hif_scatter_req *scat_req, bool read)
{
int status = 0;
@@ -186,13 +187,13 @@ int ath6kldev_submit_scat_req(struct ath6kl_device *dev,
}
ath6kl_dbg((ATH6KL_DBG_HTC_RECV | ATH6KL_DBG_HTC_SEND),
- "ath6kldev_submit_scat_req, entries: %d, total len: %d mbox:0x%X (mode: %s : %s)\n",
+ "ath6kl_hif_submit_scat_req, entries: %d, total len: %d mbox:0x%X (mode: %s : %s)\n",
scat_req->scat_entries, scat_req->len,
scat_req->addr, !read ? "async" : "sync",
(read) ? "rd" : "wr");
if (!read && scat_req->virt_scat) {
- status = ath6kldev_cp_scat_dma_buf(scat_req, false);
+ status = ath6kl_hif_cp_scat_dma_buf(scat_req, false);
if (status) {
scat_req->status = status;
scat_req->complete(dev->ar->htc_target, scat_req);
@@ -207,13 +208,13 @@ int ath6kldev_submit_scat_req(struct ath6kl_device *dev,
scat_req->status = status;
if (!status && scat_req->virt_scat)
scat_req->status =
- ath6kldev_cp_scat_dma_buf(scat_req, true);
+ ath6kl_hif_cp_scat_dma_buf(scat_req, true);
}
return status;
}
-static int ath6kldev_proc_counter_intr(struct ath6kl_device *dev)
+static int ath6kl_hif_proc_counter_intr(struct ath6kl_device *dev)
{
u8 counter_int_status;
@@ -232,12 +233,12 @@ static int ath6kldev_proc_counter_intr(struct ath6kl_device *dev)
* the debug assertion counter interrupt.
*/
if (counter_int_status & ATH6KL_TARGET_DEBUG_INTR_MASK)
- return ath6kldev_proc_dbg_intr(dev);
+ return ath6kl_hif_proc_dbg_intr(dev);
return 0;
}
-static int ath6kldev_proc_err_intr(struct ath6kl_device *dev)
+static int ath6kl_hif_proc_err_intr(struct ath6kl_device *dev)
{
int status;
u8 error_int_status;
@@ -282,7 +283,7 @@ static int ath6kldev_proc_err_intr(struct ath6kl_device *dev)
return status;
}
-static int ath6kldev_proc_cpu_intr(struct ath6kl_device *dev)
+static int ath6kl_hif_proc_cpu_intr(struct ath6kl_device *dev)
{
int status;
u8 cpu_int_status;
@@ -436,21 +437,21 @@ static int proc_pending_irqs(struct ath6kl_device *dev, bool *done)
if (MS(HOST_INT_STATUS_CPU, host_int_status)) {
/* CPU Interrupt */
- status = ath6kldev_proc_cpu_intr(dev);
+ status = ath6kl_hif_proc_cpu_intr(dev);
if (status)
goto out;
}
if (MS(HOST_INT_STATUS_ERROR, host_int_status)) {
/* Error Interrupt */
- status = ath6kldev_proc_err_intr(dev);
+ status = ath6kl_hif_proc_err_intr(dev);
if (status)
goto out;
}
if (MS(HOST_INT_STATUS_COUNTER, host_int_status))
/* Counter Interrupt */
- status = ath6kldev_proc_counter_intr(dev);
+ status = ath6kl_hif_proc_counter_intr(dev);
out:
/*
@@ -479,7 +480,7 @@ out:
}
/* interrupt handler, kicks off all interrupt processing */
-int ath6kldev_intr_bh_handler(struct ath6kl *ar)
+int ath6kl_hif_intr_bh_handler(struct ath6kl *ar)
{
struct ath6kl_device *dev = ar->htc_target->dev;
int status = 0;
@@ -504,7 +505,7 @@ int ath6kldev_intr_bh_handler(struct ath6kl *ar)
return status;
}
-static int ath6kldev_enable_intrs(struct ath6kl_device *dev)
+static int ath6kl_hif_enable_intrs(struct ath6kl_device *dev)
{
struct ath6kl_irq_enable_reg regs;
int status;
@@ -552,7 +553,7 @@ static int ath6kldev_enable_intrs(struct ath6kl_device *dev)
return status;
}
-int ath6kldev_disable_intrs(struct ath6kl_device *dev)
+int ath6kl_hif_disable_intrs(struct ath6kl_device *dev)
{
struct ath6kl_irq_enable_reg regs;
@@ -571,7 +572,7 @@ int ath6kldev_disable_intrs(struct ath6kl_device *dev)
}
/* enable device interrupts */
-int ath6kldev_unmask_intrs(struct ath6kl_device *dev)
+int ath6kl_hif_unmask_intrs(struct ath6kl_device *dev)
{
int status = 0;
@@ -583,29 +584,29 @@ int ath6kldev_unmask_intrs(struct ath6kl_device *dev)
* target "soft" resets. The ATH6KL interrupt enables reset back to an
* "enabled" state when this happens.
*/
- ath6kldev_disable_intrs(dev);
+ ath6kl_hif_disable_intrs(dev);
/* unmask the host controller interrupts */
ath6kl_hif_irq_enable(dev->ar);
- status = ath6kldev_enable_intrs(dev);
+ status = ath6kl_hif_enable_intrs(dev);
return status;
}
/* disable all device interrupts */
-int ath6kldev_mask_intrs(struct ath6kl_device *dev)
+int ath6kl_hif_mask_intrs(struct ath6kl_device *dev)
{
/*
* Mask the interrupt at the HIF layer to avoid any stray interrupt
* taken while we zero out our shadow registers in
- * ath6kldev_disable_intrs().
+ * ath6kl_hif_disable_intrs().
*/
ath6kl_hif_irq_disable(dev->ar);
- return ath6kldev_disable_intrs(dev);
+ return ath6kl_hif_disable_intrs(dev);
}
-int ath6kldev_setup(struct ath6kl_device *dev)
+int ath6kl_hif_setup(struct ath6kl_device *dev)
{
int status = 0;
@@ -634,7 +635,7 @@ int ath6kldev_setup(struct ath6kl_device *dev)
ath6kl_dbg(ATH6KL_DBG_TRC,
"hif interrupt processing is sync only\n");
- status = ath6kldev_disable_intrs(dev);
+ status = ath6kl_hif_disable_intrs(dev);
fail_setup:
return status;
diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c
index 9a9eae56af91..b29670839371 100644
--- a/drivers/net/wireless/ath/ath6kl/htc.c
+++ b/drivers/net/wireless/ath/ath6kl/htc.c
@@ -482,7 +482,7 @@ static void ath6kl_htc_tx_bundle(struct htc_endpoint *endpoint,
ath6kl_dbg(ATH6KL_DBG_HTC_SEND,
"send scatter total bytes: %d , entries: %d\n",
scat_req->len, scat_req->scat_entries);
- ath6kldev_submit_scat_req(target->dev, scat_req, false);
+ ath6kl_hif_submit_scat_req(target->dev, scat_req, false);
if (status)
break;
@@ -1620,7 +1620,7 @@ static int ath6kl_htc_rx_bundle(struct htc_target *target,
scat_req->len = len;
scat_req->scat_entries = i;
- status = ath6kldev_submit_scat_req(target->dev, scat_req, true);
+ status = ath6kl_hif_submit_scat_req(target->dev, scat_req, true);
if (!status)
*n_pkt_fetched = i;
@@ -1865,7 +1865,7 @@ int ath6kl_htc_rxmsg_pending_handler(struct htc_target *target,
if (target->htc_flags & HTC_OP_STATE_STOPPING) {
ath6kl_warn("host is going to stop blocking receiver for htc_stop\n");
- ath6kldev_rx_control(target->dev, false);
+ ath6kl_hif_rx_control(target->dev, false);
}
}
@@ -1875,7 +1875,7 @@ int ath6kl_htc_rxmsg_pending_handler(struct htc_target *target,
*/
if (target->rx_st_flags & HTC_RECV_WAIT_BUFFERS) {
ath6kl_warn("host has no rx buffers blocking receiver to prevent overrun\n");
- ath6kldev_rx_control(target->dev, false);
+ ath6kl_hif_rx_control(target->dev, false);
}
*num_pkts = n_fetched;
@@ -1893,7 +1893,7 @@ static struct htc_packet *htc_wait_for_ctrl_msg(struct htc_target *target)
struct htc_frame_hdr *htc_hdr;
u32 look_ahead;
- if (ath6kldev_poll_mboxmsg_rx(target->dev, &look_ahead,
+ if (ath6kl_hif_poll_mboxmsg_rx(target->dev, &look_ahead,
HTC_TARGET_RESPONSE_TIMEOUT))
return NULL;
@@ -2001,7 +2001,7 @@ int ath6kl_htc_add_rxbuf_multiple(struct htc_target *target,
if (rx_unblock && !(target->htc_flags & HTC_OP_STATE_STOPPING))
/* TODO : implement a buffer threshold count? */
- ath6kldev_rx_control(target->dev, true);
+ ath6kl_hif_rx_control(target->dev, true);
return status;
}
@@ -2340,7 +2340,7 @@ int ath6kl_htc_start(struct htc_target *target)
int status;
/* Disable interrupts at the chip level */
- ath6kldev_disable_intrs(target->dev);
+ ath6kl_hif_disable_intrs(target->dev);
target->htc_flags = 0;
target->rx_st_flags = 0;
@@ -2365,7 +2365,7 @@ int ath6kl_htc_start(struct htc_target *target)
return status;
/* unmask interrupts */
- status = ath6kldev_unmask_intrs(target->dev);
+ status = ath6kl_hif_unmask_intrs(target->dev);
if (status)
ath6kl_htc_stop(target);
@@ -2385,7 +2385,7 @@ void ath6kl_htc_stop(struct htc_target *target)
* function returns all pending HIF I/O has completed, we can
* safely flush the queues.
*/
- ath6kldev_mask_intrs(target->dev);
+ ath6kl_hif_mask_intrs(target->dev);
ath6kl_htc_flush_txep_all(target);
@@ -2428,7 +2428,7 @@ void *ath6kl_htc_create(struct ath6kl *ar)
reset_ep_state(target);
- status = ath6kldev_setup(target->dev);
+ status = ath6kl_hif_setup(target->dev);
if (status)
goto fail_create_htc;
diff --git a/drivers/net/wireless/ath/ath6kl/htc_hif.h b/drivers/net/wireless/ath/ath6kl/htc_hif.h
index 171ad63d89b0..5572c23b46f1 100644
--- a/drivers/net/wireless/ath/ath6kl/htc_hif.h
+++ b/drivers/net/wireless/ath/ath6kl/htc_hif.h
@@ -74,19 +74,19 @@ struct ath6kl_device {
struct ath6kl *ar;
};
-int ath6kldev_setup(struct ath6kl_device *dev);
-int ath6kldev_unmask_intrs(struct ath6kl_device *dev);
-int ath6kldev_mask_intrs(struct ath6kl_device *dev);
-int ath6kldev_poll_mboxmsg_rx(struct ath6kl_device *dev,
- u32 *lk_ahd, int timeout);
-int ath6kldev_rx_control(struct ath6kl_device *dev, bool enable_rx);
-int ath6kldev_disable_intrs(struct ath6kl_device *dev);
+int ath6kl_hif_setup(struct ath6kl_device *dev);
+int ath6kl_hif_unmask_intrs(struct ath6kl_device *dev);
+int ath6kl_hif_mask_intrs(struct ath6kl_device *dev);
+int ath6kl_hif_poll_mboxmsg_rx(struct ath6kl_device *dev,
+ u32 *lk_ahd, int timeout);
+int ath6kl_hif_rx_control(struct ath6kl_device *dev, bool enable_rx);
+int ath6kl_hif_disable_intrs(struct ath6kl_device *dev);
-int ath6kldev_rw_comp_handler(void *context, int status);
-int ath6kldev_intr_bh_handler(struct ath6kl *ar);
+int ath6kl_hif_rw_comp_handler(void *context, int status);
+int ath6kl_hif_intr_bh_handler(struct ath6kl *ar);
/* Scatter Function and Definitions */
-int ath6kldev_submit_scat_req(struct ath6kl_device *dev,
- struct hif_scatter_req *scat_req, bool read);
+int ath6kl_hif_submit_scat_req(struct ath6kl_device *dev,
+ struct hif_scatter_req *scat_req, bool read);
#endif /*ATH6KL_H_ */
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c
index 9b8ee1f53787..5b1df82c391c 100644
--- a/drivers/net/wireless/ath/ath6kl/sdio.c
+++ b/drivers/net/wireless/ath/ath6kl/sdio.c
@@ -420,7 +420,7 @@ static void __ath6kl_sdio_write_async(struct ath6kl_sdio *ar_sdio,
req->request);
context = req->packet;
ath6kl_sdio_free_bus_req(ar_sdio, req);
- ath6kldev_rw_comp_handler(context, status);
+ ath6kl_hif_rw_comp_handler(context, status);
}
}
@@ -457,7 +457,7 @@ static void ath6kl_sdio_irq_handler(struct sdio_func *func)
*/
sdio_release_host(ar_sdio->func);
- status = ath6kldev_intr_bh_handler(ar_sdio->ar);
+ status = ath6kl_hif_intr_bh_handler(ar_sdio->ar);
sdio_claim_host(ar_sdio->func);
atomic_set(&ar_sdio->irq_handling, 0);
WARN_ON(status && status != -ECANCELED);
OpenPOWER on IntegriCloud