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-rw-r--r--drivers/net/wireless/ath/Makefile1
-rw-r--r--drivers/net/wireless/ath/ath.h7
-rw-r--r--drivers/net/wireless/ath/ath6kl/Kconfig25
-rw-r--r--drivers/net/wireless/ath/ath6kl/Makefile37
-rw-r--r--drivers/net/wireless/ath/ath6kl/bmi.c245
-rw-r--r--drivers/net/wireless/ath/ath6kl/bmi.h6
-rw-r--r--drivers/net/wireless/ath/ath6kl/cfg80211.c382
-rw-r--r--drivers/net/wireless/ath/ath6kl/cfg80211.h6
-rw-r--r--drivers/net/wireless/ath/ath6kl/common.h1
-rw-r--r--drivers/net/wireless/ath/ath6kl/core.h109
-rw-r--r--drivers/net/wireless/ath/ath6kl/debug.c4
-rw-r--r--drivers/net/wireless/ath/ath6kl/debug.h1
-rw-r--r--drivers/net/wireless/ath/ath6kl/hif-ops.h30
-rw-r--r--drivers/net/wireless/ath/ath6kl/hif.c5
-rw-r--r--drivers/net/wireless/ath/ath6kl/hif.h5
-rw-r--r--drivers/net/wireless/ath/ath6kl/htc.c10
-rw-r--r--drivers/net/wireless/ath/ath6kl/init.c380
-rw-r--r--drivers/net/wireless/ath/ath6kl/main.c125
-rw-r--r--drivers/net/wireless/ath/ath6kl/sdio.c329
-rw-r--r--drivers/net/wireless/ath/ath6kl/target.h16
-rw-r--r--drivers/net/wireless/ath/ath6kl/txrx.c20
-rw-r--r--drivers/net/wireless/ath/ath6kl/usb.c431
-rw-r--r--drivers/net/wireless/ath/ath6kl/wmi.c152
-rw-r--r--drivers/net/wireless/ath/ath6kl/wmi.h143
-rw-r--r--drivers/net/wireless/ath/ath9k/Kconfig8
-rw-r--r--drivers/net/wireless/ath/ath9k/ani.c29
-rw-r--r--drivers/net/wireless/ath/ath9k/ar5008_phy.c42
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9002_calib.c134
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9002_mac.c10
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_calib.c120
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_eeprom.c76
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_mac.c14
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_mci.c275
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_paprd.c17
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_phy.c44
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k.h1
-rw-r--r--drivers/net/wireless/ath/ath9k/beacon.c39
-rw-r--r--drivers/net/wireless/ath/ath9k/btcoex.c28
-rw-r--r--drivers/net/wireless/ath/ath9k/calib.c20
-rw-r--r--drivers/net/wireless/ath/ath9k/dfs.c8
-rw-r--r--drivers/net/wireless/ath/ath9k/dfs_debug.h6
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_4k.c23
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_9287.c17
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_def.c28
-rw-r--r--drivers/net/wireless/ath/ath9k/gpio.c19
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_beacon.c51
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_gpio.c18
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_init.c25
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_main.c88
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_txrx.c13
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c89
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.h14
-rw-r--r--drivers/net/wireless/ath/ath9k/init.c13
-rw-r--r--drivers/net/wireless/ath/ath9k/mac.c36
-rw-r--r--drivers/net/wireless/ath/ath9k/main.c109
-rw-r--r--drivers/net/wireless/ath/ath9k/mci.c135
-rw-r--r--drivers/net/wireless/ath/ath9k/pci.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/rc.c7
-rw-r--r--drivers/net/wireless/ath/ath9k/recv.c17
-rw-r--r--drivers/net/wireless/ath/ath9k/wmi.c8
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c118
-rw-r--r--drivers/net/wireless/ath/key.c8
63 files changed, 2674 insertions, 1508 deletions
diff --git a/drivers/net/wireless/ath/Makefile b/drivers/net/wireless/ath/Makefile
index d1214696a35..d716b748e57 100644
--- a/drivers/net/wireless/ath/Makefile
+++ b/drivers/net/wireless/ath/Makefile
@@ -11,3 +11,4 @@ ath-objs := main.o \
key.o
ath-$(CONFIG_ATH_DEBUG) += debug.o
+ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index c1d699fd571..efc01110dc3 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -255,7 +255,7 @@ enum ATH_DEBUG {
#define ath_dbg(common, dbg_mask, fmt, ...) \
do { \
- if ((common)->debug_mask & dbg_mask) \
+ if ((common)->debug_mask & ATH_DBG_##dbg_mask) \
_ath_printk(KERN_DEBUG, common, fmt, ##__VA_ARGS__); \
} while (0)
@@ -265,10 +265,13 @@ do { \
#else
static inline __attribute__ ((format (printf, 3, 4)))
-void ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask,
+void _ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask,
const char *fmt, ...)
{
}
+#define ath_dbg(common, dbg_mask, fmt, ...) \
+ _ath_dbg(common, ATH_DBG_##dbg_mask, fmt, ##__VA_ARGS__)
+
#define ATH_DBG_WARN(foo, arg...) do {} while (0)
#define ATH_DBG_WARN_ON_ONCE(foo) ({ \
int __ret_warn_once = !!(foo); \
diff --git a/drivers/net/wireless/ath/ath6kl/Kconfig b/drivers/net/wireless/ath/ath6kl/Kconfig
index 3d5f8be20ea..d755a5e7ed2 100644
--- a/drivers/net/wireless/ath/ath6kl/Kconfig
+++ b/drivers/net/wireless/ath/ath6kl/Kconfig
@@ -1,12 +1,29 @@
config ATH6KL
- tristate "Atheros ath6kl support"
+ tristate "Atheros mobile chipsets support"
+
+config ATH6KL_SDIO
+ tristate "Atheros ath6kl SDIO support"
+ depends on ATH6KL
depends on MMC
depends on CFG80211
---help---
This module adds support for wireless adapters based on
- Atheros AR6003 chipset running over SDIO. If you choose to
- build it as a module, it will be called ath6kl. Pls note
- that AR6002 and AR6001 are not supported by this driver.
+ Atheros AR6003 and AR6004 chipsets running over SDIO. If you
+ choose to build it as a module, it will be called ath6kl_sdio.
+ Please note that AR6002 and AR6001 are not supported by this
+ driver.
+
+config ATH6KL_USB
+ tristate "Atheros ath6kl USB support"
+ depends on ATH6KL
+ depends on USB
+ depends on CFG80211
+ depends on EXPERIMENTAL
+ ---help---
+ This module adds support for wireless adapters based on
+ Atheros AR6004 chipset running over USB. This is still under
+ implementation and it isn't functional. If you choose to
+ build it as a module, it will be called ath6kl_usb.
config ATH6KL_DEBUG
bool "Atheros ath6kl debugging"
diff --git a/drivers/net/wireless/ath/ath6kl/Makefile b/drivers/net/wireless/ath/ath6kl/Makefile
index 70706930355..e14cef9c3c0 100644
--- a/drivers/net/wireless/ath/ath6kl/Makefile
+++ b/drivers/net/wireless/ath/ath6kl/Makefile
@@ -21,17 +21,30 @@
# Author(s): ="Atheros"
#------------------------------------------------------------------------------
-obj-$(CONFIG_ATH6KL) := ath6kl.o
-ath6kl-y += debug.o
-ath6kl-y += hif.o
-ath6kl-y += htc.o
-ath6kl-y += bmi.o
-ath6kl-y += cfg80211.o
-ath6kl-y += init.o
-ath6kl-y += main.o
-ath6kl-y += txrx.o
-ath6kl-y += wmi.o
-ath6kl-y += sdio.o
-ath6kl-$(CONFIG_NL80211_TESTMODE) += testmode.o
+obj-$(CONFIG_ATH6KL_SDIO) := ath6kl_sdio.o
+ath6kl_sdio-y += debug.o
+ath6kl_sdio-y += hif.o
+ath6kl_sdio-y += htc.o
+ath6kl_sdio-y += bmi.o
+ath6kl_sdio-y += cfg80211.o
+ath6kl_sdio-y += init.o
+ath6kl_sdio-y += main.o
+ath6kl_sdio-y += txrx.o
+ath6kl_sdio-y += wmi.o
+ath6kl_sdio-y += sdio.o
+ath6kl_sdio-$(CONFIG_NL80211_TESTMODE) += testmode.o
+
+obj-$(CONFIG_ATH6KL_USB) += ath6kl_usb.o
+ath6kl_usb-y += debug.o
+ath6kl_usb-y += hif.o
+ath6kl_usb-y += htc.o
+ath6kl_usb-y += bmi.o
+ath6kl_usb-y += cfg80211.o
+ath6kl_usb-y += init.o
+ath6kl_usb-y += main.o
+ath6kl_usb-y += txrx.o
+ath6kl_usb-y += wmi.o
+ath6kl_usb-y += usb.o
+ath6kl_usb-$(CONFIG_NL80211_TESTMODE) += testmode.o
ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/ath/ath6kl/bmi.c b/drivers/net/wireless/ath/ath6kl/bmi.c
index a962fe4c6b7..aef00d5a143 100644
--- a/drivers/net/wireless/ath/ath6kl/bmi.c
+++ b/drivers/net/wireless/ath/ath6kl/bmi.c
@@ -19,165 +19,6 @@
#include "target.h"
#include "debug.h"
-static int ath6kl_get_bmi_cmd_credits(struct ath6kl *ar)
-{
- u32 addr;
- unsigned long timeout;
- int ret;
-
- ar->bmi.cmd_credits = 0;
-
- /* Read the counter register to get the command credits */
- addr = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4;
-
- timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT);
- while (time_before(jiffies, timeout) && !ar->bmi.cmd_credits) {
-
- /*
- * Hit the credit counter with a 4-byte access, the first byte
- * read will hit the counter and cause a decrement, while the
- * remaining 3 bytes has no effect. The rationale behind this
- * is to make all HIF accesses 4-byte aligned.
- */
- ret = hif_read_write_sync(ar, addr,
- (u8 *)&ar->bmi.cmd_credits, 4,
- HIF_RD_SYNC_BYTE_INC);
- if (ret) {
- ath6kl_err("Unable to decrement the command credit count register: %d\n",
- ret);
- return ret;
- }
-
- /* The counter is only 8 bits.
- * Ignore anything in the upper 3 bytes
- */
- ar->bmi.cmd_credits &= 0xFF;
- }
-
- if (!ar->bmi.cmd_credits) {
- ath6kl_err("bmi communication timeout\n");
- return -ETIMEDOUT;
- }
-
- return 0;
-}
-
-static int ath6kl_bmi_get_rx_lkahd(struct ath6kl *ar)
-{
- unsigned long timeout;
- u32 rx_word = 0;
- int ret = 0;
-
- timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT);
- while (time_before(jiffies, timeout) && !rx_word) {
- ret = hif_read_write_sync(ar, RX_LOOKAHEAD_VALID_ADDRESS,
- (u8 *)&rx_word, sizeof(rx_word),
- HIF_RD_SYNC_BYTE_INC);
- if (ret) {
- ath6kl_err("unable to read RX_LOOKAHEAD_VALID\n");
- return ret;
- }
-
- /* all we really want is one bit */
- rx_word &= (1 << ENDPOINT1);
- }
-
- if (!rx_word) {
- ath6kl_err("bmi_recv_buf FIFO empty\n");
- return -EINVAL;
- }
-
- return ret;
-}
-
-static int ath6kl_bmi_send_buf(struct ath6kl *ar, u8 *buf, u32 len)
-{
- int ret;
- u32 addr;
-
- ret = ath6kl_get_bmi_cmd_credits(ar);
- if (ret)
- return ret;
-
- addr = ar->mbox_info.htc_addr;
-
- ret = hif_read_write_sync(ar, addr, buf, len,
- HIF_WR_SYNC_BYTE_INC);
- if (ret)
- ath6kl_err("unable to send the bmi data to the device\n");
-
- return ret;
-}
-
-static int ath6kl_bmi_recv_buf(struct ath6kl *ar, u8 *buf, u32 len)
-{
- int ret;
- u32 addr;
-
- /*
- * During normal bootup, small reads may be required.
- * Rather than issue an HIF Read and then wait as the Target
- * adds successive bytes to the FIFO, we wait here until
- * we know that response data is available.
- *
- * This allows us to cleanly timeout on an unexpected
- * Target failure rather than risk problems at the HIF level.
- * In particular, this avoids SDIO timeouts and possibly garbage
- * data on some host controllers. And on an interconnect
- * such as Compact Flash (as well as some SDIO masters) which
- * does not provide any indication on data timeout, it avoids
- * a potential hang or garbage response.
- *
- * Synchronization is more difficult for reads larger than the
- * size of the MBOX FIFO (128B), because the Target is unable
- * to push the 129th byte of data until AFTER the Host posts an
- * HIF Read and removes some FIFO data. So for large reads the
- * Host proceeds to post an HIF Read BEFORE all the data is
- * actually available to read. Fortunately, large BMI reads do
- * not occur in practice -- they're supported for debug/development.
- *
- * So Host/Target BMI synchronization is divided into these cases:
- * CASE 1: length < 4
- * Should not happen
- *
- * CASE 2: 4 <= length <= 128
- * Wait for first 4 bytes to be in FIFO
- * If CONSERVATIVE_BMI_READ is enabled, also wait for
- * a BMI command credit, which indicates that the ENTIRE
- * response is available in the the FIFO
- *
- * CASE 3: length > 128
- * Wait for the first 4 bytes to be in FIFO
- *
- * For most uses, a small timeout should be sufficient and we will
- * usually see a response quickly; but there may be some unusual
- * (debug) cases of BMI_EXECUTE where we want an larger timeout.
- * For now, we use an unbounded busy loop while waiting for
- * BMI_EXECUTE.
- *
- * If BMI_EXECUTE ever needs to support longer-latency execution,
- * especially in production, this code needs to be enhanced to sleep
- * and yield. Also note that BMI_COMMUNICATION_TIMEOUT is currently
- * a function of Host processor speed.
- */
- if (len >= 4) { /* NB: Currently, always true */
- ret = ath6kl_bmi_get_rx_lkahd(ar);
- if (ret)
- return ret;
- }
-
- addr = ar->mbox_info.htc_addr;
- ret = hif_read_write_sync(ar, addr, buf, len,
- HIF_RD_SYNC_BYTE_INC);
- if (ret) {
- ath6kl_err("Unable to read the bmi data from the device: %d\n",
- ret);
- return ret;
- }
-
- return 0;
-}
-
int ath6kl_bmi_done(struct ath6kl *ar)
{
int ret;
@@ -190,7 +31,7 @@ int ath6kl_bmi_done(struct ath6kl *ar)
ar->bmi.done_sent = true;
- ret = ath6kl_bmi_send_buf(ar, (u8 *)&cid, sizeof(cid));
+ ret = ath6kl_hif_bmi_write(ar, (u8 *)&cid, sizeof(cid));
if (ret) {
ath6kl_err("Unable to send bmi done: %d\n", ret);
return ret;
@@ -210,14 +51,20 @@ int ath6kl_bmi_get_target_info(struct ath6kl *ar,
return -EACCES;
}
- ret = ath6kl_bmi_send_buf(ar, (u8 *)&cid, sizeof(cid));
+ ret = ath6kl_hif_bmi_write(ar, (u8 *)&cid, sizeof(cid));
if (ret) {
ath6kl_err("Unable to send get target info: %d\n", ret);
return ret;
}
- ret = ath6kl_bmi_recv_buf(ar, (u8 *)&targ_info->version,
- sizeof(targ_info->version));
+ if (ar->hif_type == ATH6KL_HIF_TYPE_USB) {
+ ret = ath6kl_hif_bmi_read(ar, (u8 *)targ_info,
+ sizeof(*targ_info));
+ } else {
+ ret = ath6kl_hif_bmi_read(ar, (u8 *)&targ_info->version,
+ sizeof(targ_info->version));
+ }
+
if (ret) {
ath6kl_err("Unable to recv target info: %d\n", ret);
return ret;
@@ -225,7 +72,7 @@ int ath6kl_bmi_get_target_info(struct ath6kl *ar,
if (le32_to_cpu(targ_info->version) == TARGET_VERSION_SENTINAL) {
/* Determine how many bytes are in the Target's targ_info */
- ret = ath6kl_bmi_recv_buf(ar,
+ ret = ath6kl_hif_bmi_read(ar,
(u8 *)&targ_info->byte_count,
sizeof(targ_info->byte_count));
if (ret) {
@@ -244,7 +91,7 @@ int ath6kl_bmi_get_target_info(struct ath6kl *ar,
}
/* Read the remainder of the targ_info */
- ret = ath6kl_bmi_recv_buf(ar,
+ ret = ath6kl_hif_bmi_read(ar,
((u8 *)targ_info) +
sizeof(targ_info->byte_count),
sizeof(*targ_info) -
@@ -276,8 +123,8 @@ int ath6kl_bmi_read(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
return -EACCES;
}
- size = BMI_DATASZ_MAX + sizeof(cid) + sizeof(addr) + sizeof(len);
- if (size > MAX_BMI_CMDBUF_SZ) {
+ size = ar->bmi.max_data_size + sizeof(cid) + sizeof(addr) + sizeof(len);
+ if (size > ar->bmi.max_cmd_size) {
WARN_ON(1);
return -EINVAL;
}
@@ -290,8 +137,8 @@ int ath6kl_bmi_read(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
len_remain = len;
while (len_remain) {
- rx_len = (len_remain < BMI_DATASZ_MAX) ?
- len_remain : BMI_DATASZ_MAX;
+ rx_len = (len_remain < ar->bmi.max_data_size) ?
+ len_remain : ar->bmi.max_data_size;
offset = 0;
memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
offset += sizeof(cid);
@@ -300,13 +147,13 @@ int ath6kl_bmi_read(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
memcpy(&(ar->bmi.cmd_buf[offset]), &rx_len, sizeof(rx_len));
offset += sizeof(len);
- ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset);
if (ret) {
ath6kl_err("Unable to write to the device: %d\n",
ret);
return ret;
}
- ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, rx_len);
+ ret = ath6kl_hif_bmi_read(ar, ar->bmi.cmd_buf, rx_len);
if (ret) {
ath6kl_err("Unable to read from the device: %d\n",
ret);
@@ -326,7 +173,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
u32 offset;
u32 len_remain, tx_len;
const u32 header = sizeof(cid) + sizeof(addr) + sizeof(len);
- u8 aligned_buf[BMI_DATASZ_MAX];
+ u8 aligned_buf[400];
u8 *src;
if (ar->bmi.done_sent) {
@@ -334,12 +181,15 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
return -EACCES;
}
- if ((BMI_DATASZ_MAX + header) > MAX_BMI_CMDBUF_SZ) {
+ if ((ar->bmi.max_data_size + header) > ar->bmi.max_cmd_size) {
WARN_ON(1);
return -EINVAL;
}
- memset(ar->bmi.cmd_buf, 0, BMI_DATASZ_MAX + header);
+ if (WARN_ON(ar->bmi.max_data_size > sizeof(aligned_buf)))
+ return -E2BIG;
+
+ memset(ar->bmi.cmd_buf, 0, ar->bmi.max_data_size + header);
ath6kl_dbg(ATH6KL_DBG_BMI,
"bmi write memory: addr: 0x%x, len: %d\n", addr, len);
@@ -348,7 +198,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
while (len_remain) {
src = &buf[len - len_remain];
- if (len_remain < (BMI_DATASZ_MAX - header)) {
+ if (len_remain < (ar->bmi.max_data_size - header)) {
if (len_remain & 3) {
/* align it with 4 bytes */
len_remain = len_remain +
@@ -358,7 +208,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
}
tx_len = len_remain;
} else {
- tx_len = (BMI_DATASZ_MAX - header);
+ tx_len = (ar->bmi.max_data_size - header);
}
offset = 0;
@@ -371,7 +221,7 @@ int ath6kl_bmi_write(struct ath6kl *ar, u32 addr, u8 *buf, u32 len)
memcpy(&(ar->bmi.cmd_buf[offset]), src, tx_len);
offset += tx_len;
- ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset);
if (ret) {
ath6kl_err("Unable to write to the device: %d\n",
ret);
@@ -396,7 +246,7 @@ int ath6kl_bmi_execute(struct ath6kl *ar, u32 addr, u32 *param)
}
size = sizeof(cid) + sizeof(addr) + sizeof(param);
- if (size > MAX_BMI_CMDBUF_SZ) {
+ if (size > ar->bmi.max_cmd_size) {
WARN_ON(1);
return -EINVAL;
}
@@ -413,13 +263,13 @@ int ath6kl_bmi_execute(struct ath6kl *ar, u32 addr, u32 *param)
memcpy(&(ar->bmi.cmd_buf[offset]), param, sizeof(*param));
offset += sizeof(*param);
- ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset);
if (ret) {
ath6kl_err("Unable to write to the device: %d\n", ret);
return ret;
}
- ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, sizeof(*param));
+ ret = ath6kl_hif_bmi_read(ar, ar->bmi.cmd_buf, sizeof(*param));
if (ret) {
ath6kl_err("Unable to read from the device: %d\n", ret);
return ret;
@@ -443,7 +293,7 @@ int ath6kl_bmi_set_app_start(struct ath6kl *ar, u32 addr)
}
size = sizeof(cid) + sizeof(addr);
- if (size > MAX_BMI_CMDBUF_SZ) {
+ if (size > ar->bmi.max_cmd_size) {
WARN_ON(1);
return -EINVAL;
}
@@ -457,7 +307,7 @@ int ath6kl_bmi_set_app_start(struct ath6kl *ar, u32 addr)
memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
offset += sizeof(addr);
- ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset);
if (ret) {
ath6kl_err("Unable to write to the device: %d\n", ret);
return ret;
@@ -479,7 +329,7 @@ int ath6kl_bmi_reg_read(struct ath6kl *ar, u32 addr, u32 *param)
}
size = sizeof(cid) + sizeof(addr);
- if (size > MAX_BMI_CMDBUF_SZ) {
+ if (size > ar->bmi.max_cmd_size) {
WARN_ON(1);
return -EINVAL;
}
@@ -493,13 +343,13 @@ int ath6kl_bmi_reg_read(struct ath6kl *ar, u32 addr, u32 *param)
memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
offset += sizeof(addr);
- ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset);
if (ret) {
ath6kl_err("Unable to write to the device: %d\n", ret);
return ret;
}
- ret = ath6kl_bmi_recv_buf(ar, ar->bmi.cmd_buf, sizeof(*param));
+ ret = ath6kl_hif_bmi_read(ar, ar->bmi.cmd_buf, sizeof(*param));
if (ret) {
ath6kl_err("Unable to read from the device: %d\n", ret);
return ret;
@@ -522,7 +372,7 @@ int ath6kl_bmi_reg_write(struct ath6kl *ar, u32 addr, u32 param)
}
size = sizeof(cid) + sizeof(addr) + sizeof(param);
- if (size > MAX_BMI_CMDBUF_SZ) {
+ if (size > ar->bmi.max_cmd_size) {
WARN_ON(1);
return -EINVAL;
}
@@ -540,7 +390,7 @@ int ath6kl_bmi_reg_write(struct ath6kl *ar, u32 addr, u32 param)
memcpy(&(ar->bmi.cmd_buf[offset]), &param, sizeof(param));
offset += sizeof(param);
- ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset);
if (ret) {
ath6kl_err("Unable to write to the device: %d\n", ret);
return ret;
@@ -563,8 +413,8 @@ int ath6kl_bmi_lz_data(struct ath6kl *ar, u8 *buf, u32 len)
return -EACCES;
}
- size = BMI_DATASZ_MAX + header;
- if (size > MAX_BMI_CMDBUF_SZ) {
+ size = ar->bmi.max_data_size + header;
+ if (size > ar->bmi.max_cmd_size) {
WARN_ON(1);
return -EINVAL;
}
@@ -575,8 +425,8 @@ int ath6kl_bmi_lz_data(struct ath6kl *ar, u8 *buf, u32 len)
len_remain = len;
while (len_remain) {
- tx_len = (len_remain < (BMI_DATASZ_MAX - header)) ?
- len_remain : (BMI_DATASZ_MAX - header);
+ tx_len = (len_remain < (ar->bmi.max_data_size - header)) ?
+ len_remain : (ar->bmi.max_data_size - header);
offset = 0;
memcpy(&(ar->bmi.cmd_buf[offset]), &cid, sizeof(cid));
@@ -587,7 +437,7 @@ int ath6kl_bmi_lz_data(struct ath6kl *ar, u8 *buf, u32 len)
tx_len);
offset += tx_len;
- ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset);
if (ret) {
ath6kl_err("Unable to write to the device: %d\n",
ret);
@@ -613,7 +463,7 @@ int ath6kl_bmi_lz_stream_start(struct ath6kl *ar, u32 addr)
}
size = sizeof(cid) + sizeof(addr);
- if (size > MAX_BMI_CMDBUF_SZ) {
+ if (size > ar->bmi.max_cmd_size) {
WARN_ON(1);
return -EINVAL;
}
@@ -629,7 +479,7 @@ int ath6kl_bmi_lz_stream_start(struct ath6kl *ar, u32 addr)
memcpy(&(ar->bmi.cmd_buf[offset]), &addr, sizeof(addr));
offset += sizeof(addr);
- ret = ath6kl_bmi_send_buf(ar, ar->bmi.cmd_buf, offset);
+ ret = ath6kl_hif_bmi_write(ar, ar->bmi.cmd_buf, offset);
if (ret) {
ath6kl_err("Unable to start LZ stream to the device: %d\n",
ret);
@@ -677,8 +527,13 @@ void ath6kl_bmi_reset(struct ath6kl *ar)
int ath6kl_bmi_init(struct ath6kl *ar)
{
- ar->bmi.cmd_buf = kzalloc(MAX_BMI_CMDBUF_SZ, GFP_ATOMIC);
+ if (WARN_ON(ar->bmi.max_data_size == 0))
+ return -EINVAL;
+
+ /* cmd + addr + len + data_size */
+ ar->bmi.max_cmd_size = ar->bmi.max_data_size + (sizeof(u32) * 3);
+ ar->bmi.cmd_buf = kzalloc(ar->bmi.max_cmd_size, GFP_ATOMIC);
if (!ar->bmi.cmd_buf)
return -ENOMEM;
diff --git a/drivers/net/wireless/ath/ath6kl/bmi.h b/drivers/net/wireless/ath/ath6kl/bmi.h
index 009e8f650ab..f1ca6812456 100644
--- a/drivers/net/wireless/ath/ath6kl/bmi.h
+++ b/drivers/net/wireless/ath/ath6kl/bmi.h
@@ -44,12 +44,6 @@
* BMI handles all required Target-side cache flushing.
*/
-#define MAX_BMI_CMDBUF_SZ (BMI_DATASZ_MAX + \
- (sizeof(u32) * 3 /* cmd + addr + len */))
-
-/* Maximum data size used for BMI transfers */
-#define BMI_DATASZ_MAX 256
-
/* BMI Commands */
#define BMI_NO_COMMAND 0
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 02526044acb..6c59a217b1a 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -23,10 +23,8 @@
#include "testmode.h"
static unsigned int ath6kl_p2p;
-static unsigned int multi_norm_if_support;
module_param(ath6kl_p2p, uint, 0644);
-module_param(multi_norm_if_support, uint, 0644);
#define RATETAB_ENT(_rate, _rateid, _flags) { \
.bitrate = (_rate), \
@@ -127,6 +125,37 @@ static struct ieee80211_supported_band ath6kl_band_5ghz = {
#define CCKM_KRK_CIPHER_SUITE 0x004096ff /* use for KRK */
+/* returns true if scheduled scan was stopped */
+static bool __ath6kl_cfg80211_sscan_stop(struct ath6kl_vif *vif)
+{
+ struct ath6kl *ar = vif->ar;
+
+ if (ar->state != ATH6KL_STATE_SCHED_SCAN)
+ return false;
+
+ del_timer_sync(&vif->sched_scan_timer);
+
+ ath6kl_wmi_set_host_sleep_mode_cmd(ar->wmi, vif->fw_vif_idx,
+ ATH6KL_HOST_MODE_AWAKE);
+
+ ar->state = ATH6KL_STATE_ON;
+
+ return true;
+}
+
+static void ath6kl_cfg80211_sscan_disable(struct ath6kl_vif *vif)
+{
+ struct ath6kl *ar = vif->ar;
+ bool stopped;
+
+ stopped = __ath6kl_cfg80211_sscan_stop(vif);
+
+ if (!stopped)
+ return;
+
+ cfg80211_sched_scan_stopped(ar->wiphy);
+}
+
static int ath6kl_set_wpa_version(struct ath6kl_vif *vif,
enum nl80211_wpa_versions wpa_version)
{
@@ -205,6 +234,10 @@ static int ath6kl_set_cipher(struct ath6kl_vif *vif, u32 cipher, bool ucast)
*ar_cipher = AES_CRYPT;
*ar_cipher_len = 0;
break;
+ case WLAN_CIPHER_SUITE_SMS4:
+ *ar_cipher = WAPI_CRYPT;
+ *ar_cipher_len = 0;
+ break;
default:
ath6kl_err("cipher 0x%x not supported\n", cipher);
return -ENOTSUPP;
@@ -355,7 +388,7 @@ static bool ath6kl_is_valid_iftype(struct ath6kl *ar, enum nl80211_iftype type,
if (type == NL80211_IFTYPE_STATION ||
type == NL80211_IFTYPE_AP || type == NL80211_IFTYPE_ADHOC) {
- for (i = 0; i < MAX_NUM_VIF; i++) {
+ for (i = 0; i < ar->vif_max; i++) {
if ((ar->avail_idx_map >> i) & BIT(0)) {
*if_idx = i;
return true;
@@ -365,7 +398,7 @@ static bool ath6kl_is_valid_iftype(struct ath6kl *ar, enum nl80211_iftype type,
if (type == NL80211_IFTYPE_P2P_CLIENT ||
type == NL80211_IFTYPE_P2P_GO) {
- for (i = ar->max_norm_iface; i < MAX_NUM_VIF; i++) {
+ for (i = ar->max_norm_iface; i < ar->vif_max; i++) {
if ((ar->avail_idx_map >> i) & BIT(0)) {
*if_idx = i;
return true;
@@ -382,6 +415,9 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_vif *vif = netdev_priv(dev);
int status;
+ u8 nw_subtype = (ar->p2p) ? SUBTYPE_P2PDEV : SUBTYPE_NONE;
+
+ ath6kl_cfg80211_sscan_disable(vif);
vif->sme_state = SME_CONNECTING;
@@ -427,9 +463,12 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
if (sme->ie && (sme->ie_len > 0)) {
status = ath6kl_set_assoc_req_ies(vif, sme->ie, sme->ie_len);
- if (status)
+ if (status) {
+ up(&ar->sem);
return status;
- }
+ }
+ } else
+ ar->connect_ctrl_flags &= ~CONNECT_WPS_FLAG;
if (test_bit(CONNECTED, &vif->flags) &&
vif->ssid_len == sme->ssid_len &&
@@ -519,6 +558,9 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
vif->nw_type = vif->next_mode;
+ if (vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT)
+ nw_subtype = SUBTYPE_P2PCLIENT;
+
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
"%s: connect called with authmode %d dot11 auth %d"
" PW crypto %d PW crypto len %d GRP crypto %d"
@@ -536,7 +578,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
vif->grp_crypto, vif->grp_crypto_len,
vif->ssid_len, vif->ssid,
vif->req_bssid, vif->ch_hint,
- ar->connect_ctrl_flags);
+ ar->connect_ctrl_flags, nw_subtype);
up(&ar->sem);
@@ -563,17 +605,28 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
return 0;
}
-static int ath6kl_add_bss_if_needed(struct ath6kl_vif *vif, const u8 *bssid,
+static int ath6kl_add_bss_if_needed(struct ath6kl_vif *vif,
+ enum network_type nw_type,
+ const u8 *bssid,
struct ieee80211_channel *chan,
const u8 *beacon_ie, size_t beacon_ie_len)
{
struct ath6kl *ar = vif->ar;
struct cfg80211_bss *bss;
+ u16 cap_mask, cap_val;
u8 *ie;
+ if (nw_type & ADHOC_NETWORK) {
+ cap_mask = WLAN_CAPABILITY_IBSS;
+ cap_val = WLAN_CAPABILITY_IBSS;
+ } else {
+ cap_mask = WLAN_CAPABILITY_ESS;
+ cap_val = WLAN_CAPABILITY_ESS;
+ }
+
bss = cfg80211_get_bss(ar->wiphy, chan, bssid,
- vif->ssid, vif->ssid_len, WLAN_CAPABILITY_ESS,
- WLAN_CAPABILITY_ESS);
+ vif->ssid, vif->ssid_len,
+ cap_mask, cap_val);
if (bss == NULL) {
/*
* Since cfg80211 may not yet know about the BSS,
@@ -591,13 +644,12 @@ static int ath6kl_add_bss_if_needed(struct ath6kl_vif *vif, const u8 *bssid,
memcpy(ie + 2, vif->ssid, vif->ssid_len);
memcpy(ie + 2 + vif->ssid_len, beacon_ie, beacon_ie_len);
bss = cfg80211_inform_bss(ar->wiphy, chan,
- bssid, 0, WLAN_CAPABILITY_ESS, 100,
+ bssid, 0, cap_val, 100,
ie, 2 + vif->ssid_len + beacon_ie_len,
0, GFP_KERNEL);
if (bss)
- ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "added dummy bss for "
- "%pM prior to indicating connect/roamed "
- "event\n", bssid);
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "added bss %pM to "
+ "cfg80211\n", bssid);
kfree(ie);
} else
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "cfg80211 already has a bss "
@@ -660,16 +712,16 @@ void ath6kl_cfg80211_connect_event(struct ath6kl_vif *vif, u16 channel,
chan = ieee80211_get_channel(ar->wiphy, (int) channel);
-
- if (nw_type & ADHOC_NETWORK) {
- cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL);
+ if (ath6kl_add_bss_if_needed(vif, nw_type, bssid, chan, assoc_info,
+ beacon_ie_len) < 0) {
+ ath6kl_err("could not add cfg80211 bss entry\n");
return;
}
- if (ath6kl_add_bss_if_needed(vif, bssid, chan, assoc_info,
- beacon_ie_len) < 0) {
- ath6kl_err("could not add cfg80211 bss entry for "
- "connect/roamed notification\n");
+ if (nw_type & ADHOC_NETWORK) {
+ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "ad-hoc %s selected\n",
+ nw_type & ADHOC_CREATOR ? "creator" : "joiner");
+ cfg80211_ibss_joined(vif->ndev, bssid, GFP_KERNEL);
return;
}
@@ -691,12 +743,14 @@ void ath6kl_cfg80211_connect_event(struct ath6kl_vif *vif, u16 channel,
static int ath6kl_cfg80211_disconnect(struct wiphy *wiphy,
struct net_device *dev, u16 reason_code)
{
- struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(dev);
+ struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_vif *vif = netdev_priv(dev);
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: reason=%u\n", __func__,
reason_code);
+ ath6kl_cfg80211_sscan_disable(vif);
+
if (!ath6kl_cfg80211_ready(vif))
return -EIO;
@@ -789,7 +843,7 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl_vif *vif, u8 reason,
static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_scan_request *request)
{
- struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl *ar = ath6kl_priv(ndev);
struct ath6kl_vif *vif = netdev_priv(ndev);
s8 n_channels = 0;
u16 *channels = NULL;
@@ -799,6 +853,8 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
if (!ath6kl_cfg80211_ready(vif))
return -EIO;
+ ath6kl_cfg80211_sscan_disable(vif);
+
if (!ar->usr_bss_filter) {
clear_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags);
ret = ath6kl_wmi_bssfilter_cmd(
@@ -824,6 +880,10 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
request->ssids[i].ssid);
}
+ /*
+ * FIXME: we should clear the IE in fw if it's not set so just
+ * remove the check altogether
+ */
if (request->ie) {
ret = ath6kl_wmi_set_appie_cmd(ar->wmi, vif->fw_vif_idx,
WMI_FRAME_PROBE_REQ,
@@ -860,9 +920,25 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
if (test_bit(CONNECTED, &vif->flags))
force_fg_scan = 1;
- ret = ath6kl_wmi_startscan_cmd(ar->wmi, vif->fw_vif_idx, WMI_LONG_SCAN,
- force_fg_scan, false, 0, 0, n_channels,
- channels);
+ if (test_bit(ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX,
+ ar->fw_capabilities)) {
+ /*
+ * If capable of doing P2P mgmt operations using
+ * station interface, send additional information like
+ * supported rates to advertise and xmit rates for
+ * probe requests
+ */
+ ret = ath6kl_wmi_beginscan_cmd(ar->wmi, vif->fw_vif_idx,
+ WMI_LONG_SCAN, force_fg_scan,
+ false, 0, 0, n_channels,
+ channels, request->no_cck,
+ request->rates);
+ } else {
+ ret = ath6kl_wmi_startscan_cmd(ar->wmi, vif->fw_vif_idx,
+ WMI_LONG_SCAN, force_fg_scan,
+ false, 0, 0, n_channels,
+ channels);
+ }
if (ret)
ath6kl_err("wmi_startscan_cmd failed\n");
else
@@ -905,7 +981,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
const u8 *mac_addr,
struct key_params *params)
{
- struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl *ar = ath6kl_priv(ndev);
struct ath6kl_vif *vif = netdev_priv(ndev);
struct ath6kl_key *key = NULL;
u8 key_usage;
@@ -937,13 +1013,19 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
key_usage = GROUP_USAGE;
if (params) {
+ int seq_len = params->seq_len;
+ if (params->cipher == WLAN_CIPHER_SUITE_SMS4 &&
+ seq_len > ATH6KL_KEY_SEQ_LEN) {
+ /* Only first half of the WPI PN is configured */
+ seq_len = ATH6KL_KEY_SEQ_LEN;
+ }
if (params->key_len > WLAN_MAX_KEY_LEN ||
- params->seq_len > sizeof(key->seq))
+ seq_len > sizeof(key->seq))
return -EINVAL;
key->key_len = params->key_len;
memcpy(key->key, params->key, key->key_len);
- key->seq_len = params->seq_len;
+ key->seq_len = seq_len;
memcpy(key->seq, params->seq, key->seq_len);
key->cipher = params->cipher;
}
@@ -961,6 +1043,9 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
case WLAN_CIPHER_SUITE_CCMP:
key_type = AES_CRYPT;
break;
+ case WLAN_CIPHER_SUITE_SMS4:
+ key_type = WAPI_CRYPT;
+ break;
default:
return -ENOTSUPP;
@@ -976,10 +1061,9 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
__func__, key_index, key->key_len, key_type,
key_usage, key->seq_len);
- vif->def_txkey_index = key_index;
-
if (vif->nw_type == AP_NETWORK && !pairwise &&
- (key_type == TKIP_CRYPT || key_type == AES_CRYPT) && params) {
+ (key_type == TKIP_CRYPT || key_type == AES_CRYPT ||
+ key_type == WAPI_CRYPT) && params) {
ar->ap_mode_bkey.valid = true;
ar->ap_mode_bkey.key_index = key_index;
ar->ap_mode_bkey.key_type = key_type;
@@ -1012,8 +1096,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
return 0;
}
- return ath6kl_wmi_addkey_cmd(ar->wmi, vif->fw_vif_idx,
- vif->def_txkey_index,
+ return ath6kl_wmi_addkey_cmd(ar->wmi, vif->fw_vif_idx, key_index,
key_type, key_usage, key->key_len,
key->seq, key->seq_len, key->key,
KEY_OP_INIT_VAL,
@@ -1024,7 +1107,7 @@ static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev,
u8 key_index, bool pairwise,
const u8 *mac_addr)
{
- struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl *ar = ath6kl_priv(ndev);
struct ath6kl_vif *vif = netdev_priv(ndev);
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index);
@@ -1090,7 +1173,7 @@ static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy,
u8 key_index, bool unicast,
bool multicast)
{
- struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl *ar = ath6kl_priv(ndev);
struct ath6kl_vif *vif = netdev_priv(ndev);
struct ath6kl_key *key = NULL;
u8 key_usage;
@@ -1181,11 +1264,12 @@ static int ath6kl_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
*/
static int ath6kl_cfg80211_set_txpower(struct wiphy *wiphy,
enum nl80211_tx_power_setting type,
- int dbm)
+ int mbm)
{
struct ath6kl *ar = (struct ath6kl *)wiphy_priv(wiphy);
struct ath6kl_vif *vif;
u8 ath6kl_dbm;
+ int dbm = MBM_TO_DBM(mbm);
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type 0x%x, dbm %d\n", __func__,
type, dbm);
@@ -1288,7 +1372,7 @@ static struct net_device *ath6kl_cfg80211_add_iface(struct wiphy *wiphy,
struct net_device *ndev;
u8 if_idx, nw_type;
- if (ar->num_vif == MAX_NUM_VIF) {
+ if (ar->num_vif == ar->vif_max) {
ath6kl_err("Reached maximum number of supported vif\n");
return ERR_PTR(-EINVAL);
}
@@ -1333,9 +1417,6 @@ static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy,
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type %u\n", __func__, type);
- if (!ath6kl_cfg80211_ready(vif))
- return -EIO;
-
switch (type) {
case NL80211_IFTYPE_STATION:
vif->next_mode = INFRA_NETWORK;
@@ -1426,7 +1507,7 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy,
vif->grp_crypto, vif->grp_crypto_len,
vif->ssid_len, vif->ssid,
vif->req_bssid, vif->ch_hint,
- ar->connect_ctrl_flags);
+ ar->connect_ctrl_flags, SUBTYPE_NONE);
set_bit(CONNECT_PEND, &vif->flags);
return 0;
@@ -1453,6 +1534,7 @@ static const u32 cipher_suites[] = {
WLAN_CIPHER_SUITE_TKIP,
WLAN_CIPHER_SUITE_CCMP,
CCKM_KRK_CIPHER_SUITE,
+ WLAN_CIPHER_SUITE_SMS4,
};
static bool is_rate_legacy(s32 rate)
@@ -1779,7 +1861,7 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar,
case ATH6KL_CFG_SUSPEND_DEEPSLEEP:
- ath6kl_cfg80211_stop(ar);
+ ath6kl_cfg80211_stop_all(ar);
/* save the current power mode before enabling power save */
ar->wmi->saved_pwr_mode = ar->wmi->pwr_mode;
@@ -1796,7 +1878,7 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar,
case ATH6KL_CFG_SUSPEND_CUTPOWER:
- ath6kl_cfg80211_stop(ar);
+ ath6kl_cfg80211_stop_all(ar);
if (ar->state == ATH6KL_STATE_OFF) {
ath6kl_dbg(ATH6KL_DBG_SUSPEND,
@@ -1816,6 +1898,13 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar,
break;
+ case ATH6KL_CFG_SUSPEND_SCHED_SCAN:
+ /*
+ * Nothing needed for schedule scan, firmware is already in
+ * wow mode and sleeping most of the time.
+ */
+ break;
+
default:
break;
}
@@ -1864,6 +1953,9 @@ int ath6kl_cfg80211_resume(struct ath6kl *ar)
}
break;
+ case ATH6KL_STATE_SCHED_SCAN:
+ break;
+
default:
break;
}
@@ -1987,7 +2079,7 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev,
int ies_len;
struct wmi_connect_cmd p;
int res;
- int i;
+ int i, ret;
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: add=%d\n", __func__, add);
@@ -2045,7 +2137,9 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev,
if (info->hidden_ssid != NL80211_HIDDEN_SSID_NOT_IN_USE)
return -EOPNOTSUPP; /* TODO */
- vif->dot11_auth_mode = OPEN_AUTH;
+ ret = ath6kl_set_auth_type(vif, info->auth_type);
+ if (ret)
+ return ret;
memset(&p, 0, sizeof(p));
@@ -2081,6 +2175,9 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev,
case WLAN_CIPHER_SUITE_CCMP:
p.prwise_crypto_type |= AES_CRYPT;
break;
+ case WLAN_CIPHER_SUITE_SMS4:
+ p.prwise_crypto_type |= WAPI_CRYPT;
+ break;
}
}
if (p.prwise_crypto_type == 0) {
@@ -2100,6 +2197,9 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev,
case WLAN_CIPHER_SUITE_CCMP:
p.grp_crypto_type = AES_CRYPT;
break;
+ case WLAN_CIPHER_SUITE_SMS4:
+ p.grp_crypto_type = WAPI_CRYPT;
+ break;
default:
p.grp_crypto_type = NONE_CRYPT;
break;
@@ -2114,6 +2214,16 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev,
p.dot11_auth_mode = vif->dot11_auth_mode;
p.ch = cpu_to_le16(vif->next_chan);
+ if (vif->wdev.iftype == NL80211_IFTYPE_P2P_GO) {
+ p.nw_subtype = SUBTYPE_P2PGO;
+ } else {
+ /*
+ * Due to firmware limitation, it is not possible to
+ * do P2P mgmt operations in AP mode
+ */
+ p.nw_subtype = SUBTYPE_NONE;
+ }
+
res = ath6kl_wmi_ap_profile_commit(ar->wmi, vif->fw_vif_idx, &p);
if (res < 0)
return res;
@@ -2279,9 +2389,23 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
}
*cookie = id;
- return ath6kl_wmi_send_action_cmd(ar->wmi, vif->fw_vif_idx, id,
- chan->center_freq, wait,
- buf, len);
+
+ if (test_bit(ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX,
+ ar->fw_capabilities)) {
+ /*
+ * If capable of doing P2P mgmt operations using
+ * station interface, send additional information like
+ * supported rates to advertise and xmit rates for
+ * probe requests
+ */
+ return ath6kl_wmi_send_mgmt_cmd(ar->wmi, vif->fw_vif_idx, id,
+ chan->center_freq, wait,
+ buf, len, no_cck);
+ } else {
+ return ath6kl_wmi_send_action_cmd(ar->wmi, vif->fw_vif_idx, id,
+ chan->center_freq, wait,
+ buf, len);
+ }
}
static void ath6kl_mgmt_frame_register(struct wiphy *wiphy,
@@ -2302,6 +2426,90 @@ static void ath6kl_mgmt_frame_register(struct wiphy *wiphy,
}
}
+static int ath6kl_cfg80211_sscan_start(struct wiphy *wiphy,
+ struct net_device *dev,
+ struct cfg80211_sched_scan_request *request)
+{
+ struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
+ u16 interval;
+ int ret;
+ u8 i;
+
+ if (ar->state != ATH6KL_STATE_ON)
+ return -EIO;
+
+ if (vif->sme_state != SME_DISCONNECTED)
+ return -EBUSY;
+
+ for (i = 0; i < ar->wiphy->max_sched_scan_ssids; i++) {
+ ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx,
+ i, DISABLE_SSID_FLAG,
+ 0, NULL);
+ }
+
+ /* fw uses seconds, also make sure that it's >0 */
+ interval = max_t(u16, 1, request->interval / 1000);
+
+ ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx,
+ interval, interval,
+ 10, 0, 0, 0, 3, 0, 0, 0);
+
+ if (request->n_ssids && request->ssids[0].ssid_len) {
+ for (i = 0; i < request->n_ssids; i++) {
+ ath6kl_wmi_probedssid_cmd(ar->wmi, vif->fw_vif_idx,
+ i, SPECIFIC_SSID_FLAG,
+ request->ssids[i].ssid_len,
+ request->ssids[i].ssid);
+ }
+ }
+
+ ret = ath6kl_wmi_set_wow_mode_cmd(ar->wmi, vif->fw_vif_idx,
+ ATH6KL_WOW_MODE_ENABLE,
+ WOW_FILTER_SSID,
+ WOW_HOST_REQ_DELAY);
+ if (ret) {
+ ath6kl_warn("Failed to enable wow with ssid filter: %d\n", ret);
+ return ret;
+ }
+
+ /* this also clears IE in fw if it's not set */
+ ret = ath6kl_wmi_set_appie_cmd(ar->wmi, vif->fw_vif_idx,
+ WMI_FRAME_PROBE_REQ,
+ request->ie, request->ie_len);
+ if (ret) {
+ ath6kl_warn("Failed to set probe request IE for scheduled scan: %d",
+ ret);
+ return ret;
+ }
+
+ ret = ath6kl_wmi_set_host_sleep_mode_cmd(ar->wmi, vif->fw_vif_idx,
+ ATH6KL_HOST_MODE_ASLEEP);
+ if (ret) {
+ ath6kl_warn("Failed to enable host sleep mode for sched scan: %d\n",
+ ret);
+ return ret;
+ }
+
+ ar->state = ATH6KL_STATE_SCHED_SCAN;
+
+ return ret;
+}
+
+static int ath6kl_cfg80211_sscan_stop(struct wiphy *wiphy,
+ struct net_device *dev)
+{
+ struct ath6kl_vif *vif = netdev_priv(dev);
+ bool stopped;
+
+ stopped = __ath6kl_cfg80211_sscan_stop(vif);
+
+ if (!stopped)
+ return -EIO;
+
+ return 0;
+}
+
static const struct ieee80211_txrx_stypes
ath6kl_mgmt_stypes[NUM_NL80211_IFTYPES] = {
[NL80211_IFTYPE_STATION] = {
@@ -2359,25 +2567,17 @@ static struct cfg80211_ops ath6kl_cfg80211_ops = {
.cancel_remain_on_channel = ath6kl_cancel_remain_on_channel,
.mgmt_tx = ath6kl_mgmt_tx,
.mgmt_frame_register = ath6kl_mgmt_frame_register,
+ .sched_scan_start = ath6kl_cfg80211_sscan_start,
+ .sched_scan_stop = ath6kl_cfg80211_sscan_stop,
};
-void ath6kl_cfg80211_stop(struct ath6kl *ar)
+void ath6kl_cfg80211_stop(struct ath6kl_vif *vif)
{
- struct ath6kl_vif *vif;
-
- /* FIXME: for multi vif */
- vif = ath6kl_vif_first(ar);
- if (!vif) {
- /* save the current power mode before enabling power save */
- ar->wmi->saved_pwr_mode = ar->wmi->pwr_mode;
-
- if (ath6kl_wmi_powermode_cmd(ar->wmi, 0, REC_POWER) != 0)
- ath6kl_warn("ath6kl_deep_sleep_enable: "
- "wmi_powermode_cmd failed\n");
- return;
- }
+ ath6kl_cfg80211_sscan_disable(vif);
switch (vif->sme_state) {
+ case SME_DISCONNECTED:
+ break;
case SME_CONNECTING:
cfg80211_connect_result(vif->ndev, vif->bssid, NULL, 0,
NULL, 0,
@@ -2385,33 +2585,50 @@ void ath6kl_cfg80211_stop(struct ath6kl *ar)
GFP_KERNEL);
break;
case SME_CONNECTED:
- default:
- /*
- * FIXME: oddly enough smeState is in DISCONNECTED during
- * suspend, why? Need to send disconnected event in that
- * state.
- */
cfg80211_disconnected(vif->ndev, 0, NULL, 0, GFP_KERNEL);
break;
}
if (test_bit(CONNECTED, &vif->flags) ||
test_bit(CONNECT_PEND, &vif->flags))
- ath6kl_wmi_disconnect_cmd(ar->wmi, vif->fw_vif_idx);
+ ath6kl_wmi_disconnect_cmd(vif->ar->wmi, vif->fw_vif_idx);
vif->sme_state = SME_DISCONNECTED;
clear_bit(CONNECTED, &vif->flags);
clear_bit(CONNECT_PEND, &vif->flags);
/* disable scanning */
- if (ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx, 0xFFFF, 0, 0,
- 0, 0, 0, 0, 0, 0, 0) != 0)
- printk(KERN_WARNING "ath6kl: failed to disable scan "
- "during suspend\n");
+ if (ath6kl_wmi_scanparams_cmd(vif->ar->wmi, vif->fw_vif_idx, 0xFFFF,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0) != 0)
+ ath6kl_warn("failed to disable scan during stop\n");
ath6kl_cfg80211_scan_complete_event(vif, true);
}
+void ath6kl_cfg80211_stop_all(struct ath6kl *ar)
+{
+ struct ath6kl_vif *vif;
+
+ vif = ath6kl_vif_first(ar);
+ if (!vif) {
+ /* save the current power mode before enabling power save */
+ ar->wmi->saved_pwr_mode = ar->wmi->pwr_mode;
+
+ if (ath6kl_wmi_powermode_cmd(ar->wmi, 0, REC_POWER) != 0)
+ ath6kl_warn("ath6kl_deep_sleep_enable: "
+ "wmi_powermode_cmd failed\n");
+ return;
+ }
+
+ /*
+ * FIXME: we should take ar->list_lock to protect changes in the
+ * vif_list, but that's not trivial to do as ath6kl_cfg80211_stop()
+ * sleeps.
+ */
+ list_for_each_entry(vif, &ar->vif_list, list)
+ ath6kl_cfg80211_stop(vif);
+}
+
struct ath6kl *ath6kl_core_alloc(struct device *dev)
{
struct ath6kl *ar;
@@ -2427,17 +2644,12 @@ struct ath6kl *ath6kl_core_alloc(struct device *dev)
}
ar = wiphy_priv(wiphy);
- if (!multi_norm_if_support)
- ar->p2p = !!ath6kl_p2p;
+ ar->p2p = !!ath6kl_p2p;
ar->wiphy = wiphy;
ar->dev = dev;
- if (multi_norm_if_support)
- ar->max_norm_iface = 2;
- else
- ar->max_norm_iface = 1;
+ ar->vif_max = 1;
- /* FIXME: Remove this once the multivif support is enabled */
ar->max_norm_iface = 1;
spin_lock_init(&ar->lock);
@@ -2459,9 +2671,6 @@ struct ath6kl *ath6kl_core_alloc(struct device *dev)
ar->tx_pwr = 0;
ar->intra_bss = 1;
- memset(&ar->sc_params, 0, sizeof(ar->sc_params));
- ar->sc_params.short_scan_ratio = WMI_SHORTSCANRATIO_DEFAULT;
- ar->sc_params.scan_ctrl_flags = DEFAULT_SCAN_CTRL_FLAGS;
ar->lrssi_roam_threshold = DEF_LRSSI_ROAM_THRESHOLD;
ar->state = ATH6KL_STATE_OFF;
@@ -2522,6 +2731,8 @@ int ath6kl_register_ieee80211_hw(struct ath6kl *ar)
wiphy->wowlan.pattern_min_len = 1;
wiphy->wowlan.pattern_max_len = WOW_PATTERN_SIZE;
+ wiphy->max_sched_scan_ssids = 10;
+
ret = wiphy_register(wiphy);
if (ret < 0) {
ath6kl_err("couldn't register wiphy device\n");
@@ -2541,6 +2752,9 @@ static int ath6kl_init_if_data(struct ath6kl_vif *vif)
setup_timer(&vif->disconnect_timer, disconnect_timer_handler,
(unsigned long) vif->ndev);
+ setup_timer(&vif->sched_scan_timer, ath6kl_wmi_sscan_timer,
+ (unsigned long) vif);
+
set_bit(WMM_ENABLED, &vif->flags);
spin_lock_init(&vif->if_lock);
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.h b/drivers/net/wireless/ath/ath6kl/cfg80211.h
index 59fa9d859de..81f20a57231 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.h
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.h
@@ -20,7 +20,8 @@
enum ath6kl_cfg_suspend_mode {
ATH6KL_CFG_SUSPEND_DEEPSLEEP,
ATH6KL_CFG_SUSPEND_CUTPOWER,
- ATH6KL_CFG_SUSPEND_WOW
+ ATH6KL_CFG_SUSPEND_WOW,
+ ATH6KL_CFG_SUSPEND_SCHED_SCAN,
};
struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
@@ -52,6 +53,7 @@ int ath6kl_cfg80211_suspend(struct ath6kl *ar,
int ath6kl_cfg80211_resume(struct ath6kl *ar);
-void ath6kl_cfg80211_stop(struct ath6kl *ar);
+void ath6kl_cfg80211_stop(struct ath6kl_vif *vif);
+void ath6kl_cfg80211_stop_all(struct ath6kl *ar);
#endif /* ATH6KL_CFG80211_H */
diff --git a/drivers/net/wireless/ath/ath6kl/common.h b/drivers/net/wireless/ath/ath6kl/common.h
index 41e465f29e6..bfd6597763d 100644
--- a/drivers/net/wireless/ath/ath6kl/common.h
+++ b/drivers/net/wireless/ath/ath6kl/common.h
@@ -71,6 +71,7 @@ enum crypto_type {
WEP_CRYPT = 0x02,
TKIP_CRYPT = 0x04,
AES_CRYPT = 0x08,
+ WAPI_CRYPT = 0x10,
};
struct htc_endpoint_credit_dist;
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h
index e7e095e536a..c863a28f2e0 100644
--- a/drivers/net/wireless/ath/ath6kl/core.h
+++ b/drivers/net/wireless/ath/ath6kl/core.h
@@ -70,10 +70,20 @@ enum ath6kl_fw_ie_type {
ATH6KL_FW_IE_RESERVED_RAM_SIZE = 5,
ATH6KL_FW_IE_CAPABILITIES = 6,
ATH6KL_FW_IE_PATCH_ADDR = 7,
+ ATH6KL_FW_IE_BOARD_ADDR = 8,
+ ATH6KL_FW_IE_VIF_MAX = 9,
};
enum ath6kl_fw_capability {
ATH6KL_FW_CAPABILITY_HOST_P2P = 0,
+ ATH6KL_FW_CAPABILITY_SCHED_SCAN = 1,
+
+ /*
+ * Firmware is capable of supporting P2P mgmt operations on a
+ * station interface. After group formation, the station
+ * interface will become a P2P client/GO interface as the case may be
+ */
+ ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX,
/* this needs to be last */
ATH6KL_FW_CAPABILITY_MAX,
@@ -88,37 +98,47 @@ struct ath6kl_fw_ie {
};
/* AR6003 1.0 definitions */
-#define AR6003_REV1_VERSION 0x300002ba
+#define AR6003_HW_1_0_VERSION 0x300002ba
/* AR6003 2.0 definitions */
-#define AR6003_REV2_VERSION 0x30000384
-#define AR6003_REV2_PATCH_DOWNLOAD_ADDRESS 0x57e910
-#define AR6003_REV2_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77"
-#define AR6003_REV2_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77"
-#define AR6003_REV2_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin"
-#define AR6003_REV2_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin"
-#define AR6003_REV2_FIRMWARE_2_FILE "ath6k/AR6003/hw2.0/fw-2.bin"
-#define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin"
-#define AR6003_REV2_DEFAULT_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.SD31.bin"
+#define AR6003_HW_2_0_VERSION 0x30000384
+#define AR6003_HW_2_0_PATCH_DOWNLOAD_ADDRESS 0x57e910
+#define AR6003_HW_2_0_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77"
+#define AR6003_HW_2_0_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77"
+#define AR6003_HW_2_0_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin"
+#define AR6003_HW_2_0_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin"
+#define AR6003_HW_2_0_FIRMWARE_2_FILE "ath6k/AR6003/hw2.0/fw-2.bin"
+#define AR6003_HW_2_0_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin"
+#define AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE \
+ "ath6k/AR6003/hw2.0/bdata.SD31.bin"
/* AR6003 3.0 definitions */
-#define AR6003_REV3_VERSION 0x30000582
-#define AR6003_REV3_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin"
-#define AR6003_REV3_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin"
-#define AR6003_REV3_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin"
-#define AR6003_REV3_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin"
-#define AR6003_REV3_FIRMWARE_2_FILE "ath6k/AR6003/hw2.1.1/fw-2.bin"
-#define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin"
-#define AR6003_REV3_DEFAULT_BOARD_DATA_FILE \
- "ath6k/AR6003/hw2.1.1/bdata.SD31.bin"
+#define AR6003_HW_2_1_1_VERSION 0x30000582
+#define AR6003_HW_2_1_1_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin"
+#define AR6003_HW_2_1_1_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin"
+#define AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE \
+ "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin"
+#define AR6003_HW_2_1_1_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin"
+#define AR6003_HW_2_1_1_FIRMWARE_2_FILE "ath6k/AR6003/hw2.1.1/fw-2.bin"
+#define AR6003_HW_2_1_1_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin"
+#define AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE \
+ "ath6k/AR6003/hw2.1.1/bdata.SD31.bin"
/* AR6004 1.0 definitions */
-#define AR6004_REV1_VERSION 0x30000623
-#define AR6004_REV1_FIRMWARE_FILE "ath6k/AR6004/hw6.1/fw.ram.bin"
-#define AR6004_REV1_FIRMWARE_2_FILE "ath6k/AR6004/hw6.1/fw-2.bin"
-#define AR6004_REV1_BOARD_DATA_FILE "ath6k/AR6004/hw6.1/bdata.bin"
-#define AR6004_REV1_DEFAULT_BOARD_DATA_FILE "ath6k/AR6004/hw6.1/bdata.DB132.bin"
-#define AR6004_REV1_EPPING_FIRMWARE_FILE "ath6k/AR6004/hw6.1/endpointping.bin"
+#define AR6004_HW_1_0_VERSION 0x30000623
+#define AR6004_HW_1_0_FIRMWARE_2_FILE "ath6k/AR6004/hw1.0/fw-2.bin"
+#define AR6004_HW_1_0_FIRMWARE_FILE "ath6k/AR6004/hw1.0/fw.ram.bin"
+#define AR6004_HW_1_0_BOARD_DATA_FILE "ath6k/AR6004/hw1.0/bdata.bin"
+#define AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE \
+ "ath6k/AR6004/hw1.0/bdata.DB132.bin"
+
+/* AR6004 1.1 definitions */
+#define AR6004_HW_1_1_VERSION 0x30000001
+#define AR6004_HW_1_1_FIRMWARE_2_FILE "ath6k/AR6004/hw1.1/fw-2.bin"
+#define AR6004_HW_1_1_FIRMWARE_FILE "ath6k/AR6004/hw1.1/fw.ram.bin"
+#define AR6004_HW_1_1_BOARD_DATA_FILE "ath6k/AR6004/hw1.1/bdata.bin"
+#define AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE \
+ "ath6k/AR6004/hw1.1/bdata.DB132.bin"
/* Per STA data, used in AP mode */
#define STA_PS_AWAKE BIT(0)
@@ -272,6 +292,8 @@ struct ath6kl_bmi {
u32 cmd_credits;
bool done_sent;
u8 *cmd_buf;
+ u32 max_data_size;
+ u32 max_cmd_size;
};
struct target_stats {
@@ -381,7 +403,16 @@ struct ath6kl_req_key {
u8 key_len;
};
-#define MAX_NUM_VIF 1
+enum ath6kl_hif_type {
+ ATH6KL_HIF_TYPE_SDIO,
+ ATH6KL_HIF_TYPE_USB,
+};
+
+/*
+ * Driver's maximum limit, note that some firmwares support only one vif
+ * and the runtime (current) limit must be checked from ar->vif_max.
+ */
+#define ATH6KL_VIF_MAX 3
/* vif flags info */
enum ath6kl_vif_state {
@@ -424,7 +455,10 @@ struct ath6kl_vif {
struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1];
struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1];
struct aggr_info *aggr_cntxt;
+
struct timer_list disconnect_timer;
+ struct timer_list sched_scan_timer;
+
struct cfg80211_scan_request *scan_req;
enum sme_state sme_state;
int reconnect_flag;
@@ -442,6 +476,8 @@ struct ath6kl_vif {
#define WOW_LIST_ID 0
#define WOW_HOST_REQ_DELAY 500 /* ms */
+#define ATH6KL_SCHED_SCAN_RESULT_DELAY 5000 /* ms */
+
/* Flag info */
enum ath6kl_dev_state {
WMI_ENABLED,
@@ -460,6 +496,7 @@ enum ath6kl_state {
ATH6KL_STATE_DEEPSLEEP,
ATH6KL_STATE_CUTPOWER,
ATH6KL_STATE_WOW,
+ ATH6KL_STATE_SCHED_SCAN,
};
struct ath6kl {
@@ -474,11 +511,13 @@ struct ath6kl {
int tx_pending[ENDPOINT_MAX];
int total_tx_data_pend;
struct htc_target *htc_target;
+ enum ath6kl_hif_type hif_type;
void *hif_priv;
struct list_head vif_list;
/* Lock to avoid race in vif_list entries among add/del/traverse */
spinlock_t list_lock;
u8 num_vif;
+ unsigned int vif_max;
u8 max_norm_iface;
u8 avail_idx_map;
spinlock_t lock;
@@ -517,7 +556,6 @@ struct ath6kl {
struct list_head amsdu_rx_buffer_queue;
u8 rx_meta_ver;
enum wlan_low_pwr_state wlan_pwr_state;
- struct wmi_scan_params_cmd sc_params;
u8 mac_addr[ETH_ALEN];
#define AR_MCAST_FILTER_MAC_ADDR_SIZE 4
struct {
@@ -525,12 +563,25 @@ struct ath6kl {
size_t rx_report_len;
} tm;
- struct {
+ struct ath6kl_hw {
+ u32 id;
+ const char *name;
u32 dataset_patch_addr;
u32 app_load_addr;
u32 app_start_override_addr;
u32 board_ext_data_addr;
u32 reserved_ram_size;
+ u32 board_addr;
+ u32 refclk_hz;
+ u32 uarttx_pin;
+
+ const char *fw_otp;
+ const char *fw;
+ const char *fw_tcmd;
+ const char *fw_patch;
+ const char *fw_api2;
+ const char *fw_board;
+ const char *fw_default_board;
} hw;
u16 conf_flags;
@@ -583,7 +634,7 @@ struct ath6kl {
#endif /* CONFIG_ATH6KL_DEBUG */
};
-static inline void *ath6kl_priv(struct net_device *dev)
+static inline struct ath6kl *ath6kl_priv(struct net_device *dev)
{
return ((struct ath6kl_vif *) netdev_priv(dev))->ar;
}
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 9eff0d010bb..eb808b46f94 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -1551,10 +1551,10 @@ static ssize_t ath6kl_listen_int_read(struct file *file,
size_t count, loff_t *ppos)
{
struct ath6kl *ar = file->private_data;
- char buf[16];
+ char buf[32];
int len;
- len = snprintf(buf, sizeof(buf), "%u %u\n", ar->listen_intvl_t,
+ len = scnprintf(buf, sizeof(buf), "%u %u\n", ar->listen_intvl_t,
ar->listen_intvl_b);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h
index 9853c9c125c..e569c652e35 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.h
+++ b/drivers/net/wireless/ath/ath6kl/debug.h
@@ -41,6 +41,7 @@ enum ATH6K_DEBUG_MASK {
ATH6KL_DBG_BOOT = BIT(18), /* driver init and fw boot */
ATH6KL_DBG_WMI_DUMP = BIT(19),
ATH6KL_DBG_SUSPEND = BIT(20),
+ ATH6KL_DBG_USB = BIT(21),
ATH6KL_DBG_ANY = 0xffffffff /* enable all logs */
};
diff --git a/drivers/net/wireless/ath/ath6kl/hif-ops.h b/drivers/net/wireless/ath/ath6kl/hif-ops.h
index eed22870448..2fe1dadfc77 100644
--- a/drivers/net/wireless/ath/ath6kl/hif-ops.h
+++ b/drivers/net/wireless/ath/ath6kl/hif-ops.h
@@ -91,6 +91,36 @@ static inline int ath6kl_hif_suspend(struct ath6kl *ar,
return ar->hif_ops->suspend(ar, wow);
}
+/*
+ * Read from the ATH6KL through its diagnostic window. No cooperation from
+ * the Target is required for this.
+ */
+static inline int ath6kl_hif_diag_read32(struct ath6kl *ar, u32 address,
+ u32 *value)
+{
+ return ar->hif_ops->diag_read32(ar, address, value);
+}
+
+/*
+ * Write to the ATH6KL through its diagnostic window. No cooperation from
+ * the Target is required for this.
+ */
+static inline int ath6kl_hif_diag_write32(struct ath6kl *ar, u32 address,
+ __le32 value)
+{
+ return ar->hif_ops->diag_write32(ar, address, value);
+}
+
+static inline int ath6kl_hif_bmi_read(struct ath6kl *ar, u8 *buf, u32 len)
+{
+ return ar->hif_ops->bmi_read(ar, buf, len);
+}
+
+static inline int ath6kl_hif_bmi_write(struct ath6kl *ar, u8 *buf, u32 len)
+{
+ return ar->hif_ops->bmi_write(ar, buf, len);
+}
+
static inline int ath6kl_hif_resume(struct ath6kl *ar)
{
ath6kl_dbg(ATH6KL_DBG_HIF, "hif resume\n");
diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c
index e57da35e59f..0772ef65017 100644
--- a/drivers/net/wireless/ath/ath6kl/hif.c
+++ b/drivers/net/wireless/ath/ath6kl/hif.c
@@ -689,6 +689,11 @@ int ath6kl_hif_setup(struct ath6kl_device *dev)
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);
+ /* usb doesn't support enabling interrupts */
+ /* FIXME: remove check once USB support is implemented */
+ if (dev->ar->hif_type == ATH6KL_HIF_TYPE_USB)
+ return 0;
+
status = ath6kl_hif_disable_intrs(dev);
fail_setup:
diff --git a/drivers/net/wireless/ath/ath6kl/hif.h b/drivers/net/wireless/ath/ath6kl/hif.h
index f2dc3bcdae4..699a036f3a4 100644
--- a/drivers/net/wireless/ath/ath6kl/hif.h
+++ b/drivers/net/wireless/ath/ath6kl/hif.h
@@ -35,6 +35,7 @@
#define MAX_SCATTER_REQ_TRANSFER_SIZE (32 * 1024)
#define MANUFACTURER_ID_AR6003_BASE 0x300
+#define MANUFACTURER_ID_AR6004_BASE 0x400
/* SDIO manufacturer ID and Codes */
#define MANUFACTURER_ID_ATH6KL_BASE_MASK 0xFF00
#define MANUFACTURER_CODE 0x271 /* Atheros */
@@ -244,6 +245,10 @@ struct ath6kl_hif_ops {
void (*cleanup_scatter)(struct ath6kl *ar);
int (*suspend)(struct ath6kl *ar, struct cfg80211_wowlan *wow);
int (*resume)(struct ath6kl *ar);
+ int (*diag_read32)(struct ath6kl *ar, u32 address, u32 *value);
+ int (*diag_write32)(struct ath6kl *ar, u32 address, __le32 value);
+ int (*bmi_read)(struct ath6kl *ar, u8 *buf, u32 len);
+ int (*bmi_write)(struct ath6kl *ar, u8 *buf, u32 len);
int (*power_on)(struct ath6kl *ar);
int (*power_off)(struct ath6kl *ar);
void (*stop)(struct ath6kl *ar);
diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c
index f3b63ca25c7..b01702258fa 100644
--- a/drivers/net/wireless/ath/ath6kl/htc.c
+++ b/drivers/net/wireless/ath/ath6kl/htc.c
@@ -2543,6 +2543,12 @@ int ath6kl_htc_wait_target(struct htc_target *target)
struct htc_service_connect_resp resp;
int status;
+ /* FIXME: remove once USB support is implemented */
+ if (target->dev->ar->hif_type == ATH6KL_HIF_TYPE_USB) {
+ ath6kl_err("HTC doesn't support USB yet. Patience!\n");
+ return -EOPNOTSUPP;
+ }
+
/* we should be getting 1 control message that the target is ready */
packet = htc_wait_for_ctrl_msg(target);
@@ -2772,7 +2778,9 @@ void ath6kl_htc_cleanup(struct htc_target *target)
{
struct htc_packet *packet, *tmp_packet;
- ath6kl_hif_cleanup_scatter(target->dev->ar);
+ /* FIXME: remove check once USB support is implemented */
+ if (target->dev->ar->hif_type != ATH6KL_HIF_TYPE_USB)
+ ath6kl_hif_cleanup_scatter(target->dev->ar);
list_for_each_entry_safe(packet, tmp_packet,
&target->free_ctrl_txbuf, list) {
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 5acb4a4b93b..7f55be3092d 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -33,6 +33,80 @@ module_param(debug_mask, uint, 0644);
module_param(testmode, uint, 0644);
module_param(suspend_cutpower, bool, 0444);
+static const struct ath6kl_hw hw_list[] = {
+ {
+ .id = AR6003_HW_2_0_VERSION,
+ .name = "ar6003 hw 2.0",
+ .dataset_patch_addr = 0x57e884,
+ .app_load_addr = 0x543180,
+ .board_ext_data_addr = 0x57e500,
+ .reserved_ram_size = 6912,
+ .refclk_hz = 26000000,
+ .uarttx_pin = 8,
+
+ /* hw2.0 needs override address hardcoded */
+ .app_start_override_addr = 0x944C00,
+
+ .fw_otp = AR6003_HW_2_0_OTP_FILE,
+ .fw = AR6003_HW_2_0_FIRMWARE_FILE,
+ .fw_tcmd = AR6003_HW_2_0_TCMD_FIRMWARE_FILE,
+ .fw_patch = AR6003_HW_2_0_PATCH_FILE,
+ .fw_api2 = AR6003_HW_2_0_FIRMWARE_2_FILE,
+ .fw_board = AR6003_HW_2_0_BOARD_DATA_FILE,
+ .fw_default_board = AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE,
+ },
+ {
+ .id = AR6003_HW_2_1_1_VERSION,
+ .name = "ar6003 hw 2.1.1",
+ .dataset_patch_addr = 0x57ff74,
+ .app_load_addr = 0x1234,
+ .board_ext_data_addr = 0x542330,
+ .reserved_ram_size = 512,
+ .refclk_hz = 26000000,
+ .uarttx_pin = 8,
+
+ .fw_otp = AR6003_HW_2_1_1_OTP_FILE,
+ .fw = AR6003_HW_2_1_1_FIRMWARE_FILE,
+ .fw_tcmd = AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE,
+ .fw_patch = AR6003_HW_2_1_1_PATCH_FILE,
+ .fw_api2 = AR6003_HW_2_1_1_FIRMWARE_2_FILE,
+ .fw_board = AR6003_HW_2_1_1_BOARD_DATA_FILE,
+ .fw_default_board = AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE,
+ },
+ {
+ .id = AR6004_HW_1_0_VERSION,
+ .name = "ar6004 hw 1.0",
+ .dataset_patch_addr = 0x57e884,
+ .app_load_addr = 0x1234,
+ .board_ext_data_addr = 0x437000,
+ .reserved_ram_size = 19456,
+ .board_addr = 0x433900,
+ .refclk_hz = 26000000,
+ .uarttx_pin = 11,
+
+ .fw = AR6004_HW_1_0_FIRMWARE_FILE,
+ .fw_api2 = AR6004_HW_1_0_FIRMWARE_2_FILE,
+ .fw_board = AR6004_HW_1_0_BOARD_DATA_FILE,
+ .fw_default_board = AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE,
+ },
+ {
+ .id = AR6004_HW_1_1_VERSION,
+ .name = "ar6004 hw 1.1",
+ .dataset_patch_addr = 0x57e884,
+ .app_load_addr = 0x1234,
+ .board_ext_data_addr = 0x437000,
+ .reserved_ram_size = 11264,
+ .board_addr = 0x43d400,
+ .refclk_hz = 40000000,
+ .uarttx_pin = 11,
+
+ .fw = AR6004_HW_1_1_FIRMWARE_FILE,
+ .fw_api2 = AR6004_HW_1_1_FIRMWARE_2_FILE,
+ .fw_board = AR6004_HW_1_1_BOARD_DATA_FILE,
+ .fw_default_board = AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE,
+ },
+};
+
/*
* Include definitions here that can be used to tune the WLAN module
* behavior. Different customers can tune the behavior as per their needs,
@@ -58,7 +132,6 @@ module_param(suspend_cutpower, bool, 0444);
*/
#define WLAN_CONFIG_DISCONNECT_TIMEOUT 10
-#define CONFIG_AR600x_DEBUG_UART_TX_PIN 8
#define ATH6KL_DATA_OFFSET 64
struct sk_buff *ath6kl_buf_alloc(int size)
@@ -348,11 +421,7 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx)
status = -EIO;
}
- /*
- * FIXME: Make sure p2p configurations are not applied to
- * non-p2p capable interfaces when multivif support is enabled.
- */
- if (ar->p2p) {
+ if (ar->p2p && (ar->vif_max == 1 || idx)) {
ret = ath6kl_wmi_info_req_cmd(ar->wmi, idx,
P2P_FLAG_CAPABILITIES_REQ |
P2P_FLAG_MACADDR_REQ |
@@ -365,11 +434,7 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx)
}
}
- /*
- * FIXME: Make sure p2p configurations are not applied to
- * non-p2p capable interfaces when multivif support is enabled.
- */
- if (ar->p2p) {
+ if (ar->p2p && (ar->vif_max == 1 || idx)) {
/* Enable Probe Request reporting for P2P */
ret = ath6kl_wmi_probe_report_req_cmd(ar->wmi, idx, true);
if (ret) {
@@ -385,7 +450,7 @@ int ath6kl_configure_target(struct ath6kl *ar)
{
u32 param, ram_reserved_size;
u8 fw_iftype, fw_mode = 0, fw_submode = 0;
- int i;
+ int i, status;
/*
* Note: Even though the firmware interface type is
@@ -397,7 +462,7 @@ int ath6kl_configure_target(struct ath6kl *ar)
*/
fw_iftype = HI_OPTION_FW_MODE_BSS_STA;
- for (i = 0; i < MAX_NUM_VIF; i++)
+ for (i = 0; i < ar->vif_max; i++)
fw_mode |= fw_iftype << (i * HI_OPTION_FW_MODE_BITS);
/*
@@ -411,15 +476,11 @@ int ath6kl_configure_target(struct ath6kl *ar)
fw_submode |= HI_OPTION_FW_SUBMODE_NONE <<
(i * HI_OPTION_FW_SUBMODE_BITS);
- for (i = ar->max_norm_iface; i < MAX_NUM_VIF; i++)
+ for (i = ar->max_norm_iface; i < ar->vif_max; i++)
fw_submode |= HI_OPTION_FW_SUBMODE_P2PDEV <<
(i * HI_OPTION_FW_SUBMODE_BITS);
- /*
- * FIXME: This needs to be removed once the multivif
- * support is enabled.
- */
- if (ar->p2p)
+ if (ar->p2p && ar->vif_max == 1)
fw_submode = HI_OPTION_FW_SUBMODE_P2PDEV;
param = HTC_PROTOCOL_VERSION;
@@ -442,7 +503,7 @@ int ath6kl_configure_target(struct ath6kl *ar)
return -EIO;
}
- param |= (MAX_NUM_VIF << HI_OPTION_NUM_DEV_SHIFT);
+ param |= (ar->vif_max << HI_OPTION_NUM_DEV_SHIFT);
param |= fw_mode << HI_OPTION_FW_MODE_SHIFT;
param |= fw_submode << HI_OPTION_FW_SUBMODE_SHIFT;
@@ -491,6 +552,24 @@ int ath6kl_configure_target(struct ath6kl *ar)
/* use default number of control buffers */
return -EIO;
+ /* Configure GPIO AR600x UART */
+ param = ar->hw.uarttx_pin;
+ status = ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_dbg_uart_txpin)),
+ (u8 *)&param, 4);
+ if (status)
+ return status;
+
+ /* Configure target refclk_hz */
+ param = ar->hw.refclk_hz;
+ status = ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_refclk_hz)),
+ (u8 *)&param, 4);
+ if (status)
+ return status;
+
return 0;
}
@@ -550,11 +629,11 @@ static int ath6kl_get_fw(struct ath6kl *ar, const char *filename,
static const char *get_target_ver_dir(const struct ath6kl *ar)
{
switch (ar->version.target_ver) {
- case AR6003_REV1_VERSION:
+ case AR6003_HW_1_0_VERSION:
return "ath6k/AR6003/hw1.0";
- case AR6003_REV2_VERSION:
+ case AR6003_HW_2_0_VERSION:
return "ath6k/AR6003/hw2.0";
- case AR6003_REV3_VERSION:
+ case AR6003_HW_2_1_1_VERSION:
return "ath6k/AR6003/hw2.1.1";
}
ath6kl_warn("%s: unsupported target version 0x%x.\n", __func__,
@@ -612,17 +691,10 @@ static int ath6kl_fetch_board_file(struct ath6kl *ar)
if (ar->fw_board != NULL)
return 0;
- switch (ar->version.target_ver) {
- case AR6003_REV2_VERSION:
- filename = AR6003_REV2_BOARD_DATA_FILE;
- break;
- case AR6004_REV1_VERSION:
- filename = AR6004_REV1_BOARD_DATA_FILE;
- break;
- default:
- filename = AR6003_REV3_BOARD_DATA_FILE;
- break;
- }
+ if (WARN_ON(ar->hw.fw_board == NULL))
+ return -EINVAL;
+
+ filename = ar->hw.fw_board;
ret = ath6kl_get_fw(ar, filename, &ar->fw_board,
&ar->fw_board_len);
@@ -640,17 +712,7 @@ static int ath6kl_fetch_board_file(struct ath6kl *ar)
ath6kl_warn("Failed to get board file %s (%d), trying to find default board file.\n",
filename, ret);
- switch (ar->version.target_ver) {
- case AR6003_REV2_VERSION:
- filename = AR6003_REV2_DEFAULT_BOARD_DATA_FILE;
- break;
- case AR6004_REV1_VERSION:
- filename = AR6004_REV1_DEFAULT_BOARD_DATA_FILE;
- break;
- default:
- filename = AR6003_REV3_DEFAULT_BOARD_DATA_FILE;
- break;
- }
+ filename = ar->hw.fw_default_board;
ret = ath6kl_get_fw(ar, filename, &ar->fw_board,
&ar->fw_board_len);
@@ -674,19 +736,14 @@ static int ath6kl_fetch_otp_file(struct ath6kl *ar)
if (ar->fw_otp != NULL)
return 0;
- switch (ar->version.target_ver) {
- case AR6003_REV2_VERSION:
- filename = AR6003_REV2_OTP_FILE;
- break;
- case AR6004_REV1_VERSION:
- ath6kl_dbg(ATH6KL_DBG_TRC, "AR6004 doesn't need OTP file\n");
+ if (ar->hw.fw_otp == NULL) {
+ ath6kl_dbg(ATH6KL_DBG_BOOT,
+ "no OTP file configured for this hw\n");
return 0;
- break;
- default:
- filename = AR6003_REV3_OTP_FILE;
- break;
}
+ filename = ar->hw.fw_otp;
+
ret = ath6kl_get_fw(ar, filename, &ar->fw_otp,
&ar->fw_otp_len);
if (ret) {
@@ -707,38 +764,22 @@ static int ath6kl_fetch_fw_file(struct ath6kl *ar)
return 0;
if (testmode) {
- switch (ar->version.target_ver) {
- case AR6003_REV2_VERSION:
- filename = AR6003_REV2_TCMD_FIRMWARE_FILE;
- break;
- case AR6003_REV3_VERSION:
- filename = AR6003_REV3_TCMD_FIRMWARE_FILE;
- break;
- case AR6004_REV1_VERSION:
- ath6kl_warn("testmode not supported with ar6004\n");
+ if (ar->hw.fw_tcmd == NULL) {
+ ath6kl_warn("testmode not supported\n");
return -EOPNOTSUPP;
- default:
- ath6kl_warn("unknown target version: 0x%x\n",
- ar->version.target_ver);
- return -EINVAL;
}
+ filename = ar->hw.fw_tcmd;
+
set_bit(TESTMODE, &ar->flag);
goto get_fw;
}
- switch (ar->version.target_ver) {
- case AR6003_REV2_VERSION:
- filename = AR6003_REV2_FIRMWARE_FILE;
- break;
- case AR6004_REV1_VERSION:
- filename = AR6004_REV1_FIRMWARE_FILE;
- break;
- default:
- filename = AR6003_REV3_FIRMWARE_FILE;
- break;
- }
+ if (WARN_ON(ar->hw.fw == NULL))
+ return -EINVAL;
+
+ filename = ar->hw.fw;
get_fw:
ret = ath6kl_get_fw(ar, filename, &ar->fw, &ar->fw_len);
@@ -756,27 +797,20 @@ static int ath6kl_fetch_patch_file(struct ath6kl *ar)
const char *filename;
int ret;
- switch (ar->version.target_ver) {
- case AR6003_REV2_VERSION:
- filename = AR6003_REV2_PATCH_FILE;
- break;
- case AR6004_REV1_VERSION:
- /* FIXME: implement for AR6004 */
+ if (ar->fw_patch != NULL)
return 0;
- break;
- default:
- filename = AR6003_REV3_PATCH_FILE;
- break;
- }
- if (ar->fw_patch == NULL) {
- ret = ath6kl_get_fw(ar, filename, &ar->fw_patch,
- &ar->fw_patch_len);
- if (ret) {
- ath6kl_err("Failed to get patch file %s: %d\n",
- filename, ret);
- return ret;
- }
+ if (ar->hw.fw_patch == NULL)
+ return 0;
+
+ filename = ar->hw.fw_patch;
+
+ ret = ath6kl_get_fw(ar, filename, &ar->fw_patch,
+ &ar->fw_patch_len);
+ if (ret) {
+ ath6kl_err("Failed to get patch file %s: %d\n",
+ filename, ret);
+ return ret;
}
return 0;
@@ -811,19 +845,10 @@ static int ath6kl_fetch_fw_api2(struct ath6kl *ar)
int ret, ie_id, i, index, bit;
__le32 *val;
- switch (ar->version.target_ver) {
- case AR6003_REV2_VERSION:
- filename = AR6003_REV2_FIRMWARE_2_FILE;
- break;
- case AR6003_REV3_VERSION:
- filename = AR6003_REV3_FIRMWARE_2_FILE;
- break;
- case AR6004_REV1_VERSION:
- filename = AR6004_REV1_FIRMWARE_2_FILE;
- break;
- default:
+ if (ar->hw.fw_api2 == NULL)
return -EOPNOTSUPP;
- }
+
+ filename = ar->hw.fw_api2;
ret = request_firmware(&fw, filename, ar->dev);
if (ret)
@@ -913,12 +938,15 @@ static int ath6kl_fetch_fw_api2(struct ath6kl *ar)
ar->hw.reserved_ram_size);
break;
case ATH6KL_FW_IE_CAPABILITIES:
+ if (ie_len < DIV_ROUND_UP(ATH6KL_FW_CAPABILITY_MAX, 8))
+ break;
+
ath6kl_dbg(ATH6KL_DBG_BOOT,
"found firmware capabilities ie (%zd B)\n",
ie_len);
for (i = 0; i < ATH6KL_FW_CAPABILITY_MAX; i++) {
- index = ALIGN(i, 8) / 8;
+ index = i / 8;
bit = i % 8;
if (data[index] & (1 << bit))
@@ -937,9 +965,34 @@ static int ath6kl_fetch_fw_api2(struct ath6kl *ar)
ar->hw.dataset_patch_addr = le32_to_cpup(val);
ath6kl_dbg(ATH6KL_DBG_BOOT,
- "found patch address ie 0x%d\n",
+ "found patch address ie 0x%x\n",
ar->hw.dataset_patch_addr);
break;
+ case ATH6KL_FW_IE_BOARD_ADDR:
+ if (ie_len != sizeof(*val))
+ break;
+
+ val = (__le32 *) data;
+ ar->hw.board_addr = le32_to_cpup(val);
+
+ ath6kl_dbg(ATH6KL_DBG_BOOT,
+ "found board address ie 0x%x\n",
+ ar->hw.board_addr);
+ break;
+ case ATH6KL_FW_IE_VIF_MAX:
+ if (ie_len != sizeof(*val))
+ break;
+
+ val = (__le32 *) data;
+ ar->vif_max = min_t(unsigned int, le32_to_cpup(val),
+ ATH6KL_VIF_MAX);
+
+ if (ar->vif_max > 1 && !ar->p2p)
+ ar->max_norm_iface = 2;
+
+ ath6kl_dbg(ATH6KL_DBG_BOOT,
+ "found vif max ie %d\n", ar->vif_max);
+ break;
default:
ath6kl_dbg(ATH6KL_DBG_BOOT, "Unknown fw ie: %u\n",
le32_to_cpup(&hdr->id));
@@ -994,8 +1047,8 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
* For AR6004, host determine Target RAM address for
* writing board data.
*/
- if (ar->target_type == TARGET_TYPE_AR6004) {
- board_address = AR6004_REV1_BOARD_DATA_ADDRESS;
+ if (ar->hw.board_addr != 0) {
+ board_address = ar->hw.board_addr;
ath6kl_bmi_write(ar,
ath6kl_get_hi_item_addr(ar,
HI_ITEM(hi_board_data)),
@@ -1013,7 +1066,8 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
HI_ITEM(hi_board_ext_data)),
(u8 *) &board_ext_address, 4);
- if (board_ext_address == 0) {
+ if (ar->target_type == TARGET_TYPE_AR6003 &&
+ board_ext_address == 0) {
ath6kl_err("Failed to get board file target address.\n");
return -EINVAL;
}
@@ -1033,8 +1087,8 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
break;
}
- if (ar->fw_board_len == (board_data_size +
- board_ext_data_size)) {
+ if (board_ext_address &&
+ ar->fw_board_len == (board_data_size + board_ext_data_size)) {
/* write extended board data */
ath6kl_dbg(ATH6KL_DBG_BOOT,
@@ -1092,8 +1146,8 @@ static int ath6kl_upload_otp(struct ath6kl *ar)
bool from_hw = false;
int ret;
- if (WARN_ON(ar->fw_otp == NULL))
- return -ENOENT;
+ if (ar->fw_otp == NULL)
+ return 0;
address = ar->hw.app_load_addr;
@@ -1142,7 +1196,7 @@ static int ath6kl_upload_firmware(struct ath6kl *ar)
int ret;
if (WARN_ON(ar->fw == NULL))
- return -ENOENT;
+ return 0;
address = ar->hw.app_load_addr;
@@ -1172,8 +1226,8 @@ static int ath6kl_upload_patch(struct ath6kl *ar)
u32 address, param;
int ret;
- if (WARN_ON(ar->fw_patch == NULL))
- return -ENOENT;
+ if (ar->fw_patch == NULL)
+ return 0;
address = ar->hw.dataset_patch_addr;
@@ -1258,7 +1312,7 @@ static int ath6kl_init_upload(struct ath6kl *ar)
return status;
/* WAR to avoid SDIO CRC err */
- if (ar->version.target_ver == AR6003_REV2_VERSION) {
+ if (ar->version.target_ver == AR6003_HW_2_0_VERSION) {
ath6kl_err("temporary war to avoid sdio crc error\n");
param = 0x20;
@@ -1315,47 +1369,29 @@ static int ath6kl_init_upload(struct ath6kl *ar)
if (status)
return status;
- /* Configure GPIO AR6003 UART */
- param = CONFIG_AR600x_DEBUG_UART_TX_PIN;
- status = ath6kl_bmi_write(ar,
- ath6kl_get_hi_item_addr(ar,
- HI_ITEM(hi_dbg_uart_txpin)),
- (u8 *)&param, 4);
-
return status;
}
static int ath6kl_init_hw_params(struct ath6kl *ar)
{
- switch (ar->version.target_ver) {
- case AR6003_REV2_VERSION:
- ar->hw.dataset_patch_addr = AR6003_REV2_DATASET_PATCH_ADDRESS;
- ar->hw.app_load_addr = AR6003_REV2_APP_LOAD_ADDRESS;
- ar->hw.board_ext_data_addr = AR6003_REV2_BOARD_EXT_DATA_ADDRESS;
- ar->hw.reserved_ram_size = AR6003_REV2_RAM_RESERVE_SIZE;
+ const struct ath6kl_hw *hw;
+ int i;
- /* hw2.0 needs override address hardcoded */
- ar->hw.app_start_override_addr = 0x944C00;
+ for (i = 0; i < ARRAY_SIZE(hw_list); i++) {
+ hw = &hw_list[i];
- break;
- case AR6003_REV3_VERSION:
- ar->hw.dataset_patch_addr = AR6003_REV3_DATASET_PATCH_ADDRESS;
- ar->hw.app_load_addr = 0x1234;
- ar->hw.board_ext_data_addr = AR6003_REV3_BOARD_EXT_DATA_ADDRESS;
- ar->hw.reserved_ram_size = AR6003_REV3_RAM_RESERVE_SIZE;
- break;
- case AR6004_REV1_VERSION:
- ar->hw.dataset_patch_addr = AR6003_REV2_DATASET_PATCH_ADDRESS;
- ar->hw.app_load_addr = AR6003_REV3_APP_LOAD_ADDRESS;
- ar->hw.board_ext_data_addr = AR6004_REV1_BOARD_EXT_DATA_ADDRESS;
- ar->hw.reserved_ram_size = AR6004_REV1_RAM_RESERVE_SIZE;
- break;
- default:
+ if (hw->id == ar->version.target_ver)
+ break;
+ }
+
+ if (i == ARRAY_SIZE(hw_list)) {
ath6kl_err("Unsupported hardware version: 0x%x\n",
ar->version.target_ver);
return -EINVAL;
}
+ ar->hw = *hw;
+
ath6kl_dbg(ATH6KL_DBG_BOOT,
"target_ver 0x%x target_type 0x%x dataset_patch 0x%x app_load_addr 0x%x\n",
ar->version.target_ver, ar->target_type,
@@ -1364,10 +1400,25 @@ static int ath6kl_init_hw_params(struct ath6kl *ar)
"app_start_override_addr 0x%x board_ext_data_addr 0x%x reserved_ram_size 0x%x",
ar->hw.app_start_override_addr, ar->hw.board_ext_data_addr,
ar->hw.reserved_ram_size);
+ ath6kl_dbg(ATH6KL_DBG_BOOT,
+ "refclk_hz %d uarttx_pin %d",
+ ar->hw.refclk_hz, ar->hw.uarttx_pin);
return 0;
}
+static const char *ath6kl_init_get_hif_name(enum ath6kl_hif_type type)
+{
+ switch (type) {
+ case ATH6KL_HIF_TYPE_SDIO:
+ return "sdio";
+ case ATH6KL_HIF_TYPE_USB:
+ return "usb";
+ }
+
+ return NULL;
+}
+
int ath6kl_init_hw_start(struct ath6kl *ar)
{
long timeleft;
@@ -1428,6 +1479,15 @@ int ath6kl_init_hw_start(struct ath6kl *ar)
ath6kl_dbg(ATH6KL_DBG_BOOT, "firmware booted\n");
+
+ if (test_and_clear_bit(FIRST_BOOT, &ar->flag)) {
+ ath6kl_info("%s %s fw %s%s\n",
+ ar->hw.name,
+ ath6kl_init_get_hif_name(ar->hif_type),
+ ar->wiphy->fw_version,
+ test_bit(TESTMODE, &ar->flag) ? " testmode" : "");
+ }
+
if (ar->version.abi_ver != ATH6KL_ABI_VERSION) {
ath6kl_err("abi version mismatch: host(0x%x), target(0x%x)\n",
ATH6KL_ABI_VERSION, ar->version.abi_ver);
@@ -1448,7 +1508,7 @@ int ath6kl_init_hw_start(struct ath6kl *ar)
if ((ath6kl_set_host_app_area(ar)) != 0)
ath6kl_err("unable to set the host app area\n");
- for (i = 0; i < MAX_NUM_VIF; i++) {
+ for (i = 0; i < ar->vif_max; i++) {
ret = ath6kl_target_config_wlan_params(ar, i);
if (ret)
goto err_htc_stop;
@@ -1558,7 +1618,7 @@ int ath6kl_core_init(struct ath6kl *ar)
goto err_node_cleanup;
}
- for (i = 0; i < MAX_NUM_VIF; i++)
+ for (i = 0; i < ar->vif_max; i++)
ar->avail_idx_map |= BIT(i);
rtnl_lock();
@@ -1603,7 +1663,17 @@ int ath6kl_core_init(struct ath6kl *ar)
ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM |
WIPHY_FLAG_HAVE_AP_SME |
- WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
+ WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
+ WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
+
+ if (test_bit(ATH6KL_FW_CAPABILITY_SCHED_SCAN, ar->fw_capabilities))
+ ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
+
+ ar->wiphy->probe_resp_offload =
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 |
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P |
+ NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U;
set_bit(FIRST_BOOT, &ar->flag);
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 5e5f4ca8f3f..eea3c747653 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -175,64 +175,6 @@ void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie)
ar->cookie_count++;
}
-/* set the window address register (using 4-byte register access ). */
-static int ath6kl_set_addrwin_reg(struct ath6kl *ar, u32 reg_addr, u32 addr)
-{
- int status;
- s32 i;
- __le32 addr_val;
-
- /*
- * Write bytes 1,2,3 of the register to set the upper address bytes,
- * the LSB is written last to initiate the access cycle
- */
-
- for (i = 1; i <= 3; i++) {
- /*
- * Fill the buffer with the address byte value we want to
- * hit 4 times. No need to worry about endianness as the
- * same byte is copied to all four bytes of addr_val at
- * any time.
- */
- memset((u8 *)&addr_val, ((u8 *)&addr)[i], 4);
-
- /*
- * Hit each byte of the register address with a 4-byte
- * write operation to the same address, this is a harmless
- * operation.
- */
- status = hif_read_write_sync(ar, reg_addr + i, (u8 *)&addr_val,
- 4, HIF_WR_SYNC_BYTE_FIX);
- if (status)
- break;
- }
-
- if (status) {
- ath6kl_err("failed to write initial bytes of 0x%x to window reg: 0x%X\n",
- addr, reg_addr);
- return status;
- }
-
- /*
- * Write the address register again, this time write the whole
- * 4-byte value. The effect here is that the LSB write causes the
- * cycle to start, the extra 3 byte write to bytes 1,2,3 has no
- * effect since we are writing the same values again
- */
- addr_val = cpu_to_le32(addr);
- status = hif_read_write_sync(ar, reg_addr,
- (u8 *)&(addr_val),
- 4, HIF_WR_SYNC_BYTE_INC);
-
- if (status) {
- ath6kl_err("failed to write 0x%x to window reg: 0x%X\n",
- addr, reg_addr);
- return status;
- }
-
- return 0;
-}
-
/*
* Read from the hardware through its diagnostic window. No cooperation
* from the firmware is required for this.
@@ -241,14 +183,7 @@ int ath6kl_diag_read32(struct ath6kl *ar, u32 address, u32 *value)
{
int ret;
- /* set window register to start read cycle */
- ret = ath6kl_set_addrwin_reg(ar, WINDOW_READ_ADDR_ADDRESS, address);
- if (ret)
- return ret;
-
- /* read the data */
- ret = hif_read_write_sync(ar, WINDOW_DATA_ADDRESS, (u8 *) value,
- sizeof(*value), HIF_RD_SYNC_BYTE_INC);
+ ret = ath6kl_hif_diag_read32(ar, address, value);
if (ret) {
ath6kl_warn("failed to read32 through diagnose window: %d\n",
ret);
@@ -266,18 +201,15 @@ int ath6kl_diag_write32(struct ath6kl *ar, u32 address, __le32 value)
{
int ret;
- /* set write data */
- ret = hif_read_write_sync(ar, WINDOW_DATA_ADDRESS, (u8 *) &value,
- sizeof(value), HIF_WR_SYNC_BYTE_INC);
+ ret = ath6kl_hif_diag_write32(ar, address, value);
+
if (ret) {
ath6kl_err("failed to write 0x%x during diagnose window to 0x%d\n",
address, value);
return ret;
}
- /* set window register, which starts the write cycle */
- return ath6kl_set_addrwin_reg(ar, WINDOW_WRITE_ADDR_ADDRESS,
- address);
+ return 0;
}
int ath6kl_diag_read(struct ath6kl *ar, u32 address, void *data, u32 length)
@@ -465,7 +397,9 @@ void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel)
case NONE_AUTH:
if (vif->prwise_crypto == WEP_CRYPT)
ath6kl_install_static_wep_keys(vif);
- break;
+ if (!ik->valid || ik->key_type != WAPI_CRYPT)
+ break;
+ /* for WAPI, we need to set the delayed group key, continue: */
case WPA_PSK_AUTH:
case WPA2_PSK_AUTH:
case (WPA_PSK_AUTH | WPA2_PSK_AUTH):
@@ -534,6 +468,18 @@ void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr,
wpa_ie = pos; /* WPS IE */
break; /* overrides WPA/RSN IE */
}
+ } else if (pos[0] == 0x44 && wpa_ie == NULL) {
+ /*
+ * Note: WAPI Parameter Set IE re-uses Element ID that
+ * was officially allocated for BSS AC Access Delay. As
+ * such, we need to be a bit more careful on when
+ * parsing the frame. However, BSS AC Access Delay
+ * element is not supposed to be included in
+ * (Re)Association Request frames, so this should not
+ * cause problems.
+ */
+ wpa_ie = pos; /* WAPI IE */
+ break;
}
pos += 2 + pos[1];
}
@@ -581,20 +527,6 @@ void ath6kl_disconnect(struct ath6kl_vif *vif)
/* WMI Event handlers */
-static const char *get_hw_id_string(u32 id)
-{
- switch (id) {
- case AR6003_REV1_VERSION:
- return "1.0";
- case AR6003_REV2_VERSION:
- return "2.0";
- case AR6003_REV3_VERSION:
- return "2.1.1";
- default:
- return "unknown";
- }
-}
-
void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver)
{
struct ath6kl *ar = devt;
@@ -617,13 +549,6 @@ void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver)
/* indicate to the waiting thread that the ready event was received */
set_bit(WMI_READY, &ar->flag);
wake_up(&ar->event_wq);
-
- if (test_and_clear_bit(FIRST_BOOT, &ar->flag)) {
- ath6kl_info("hw %s fw %s%s\n",
- get_hw_id_string(ar->wiphy->hw_version),
- ar->wiphy->fw_version,
- test_bit(TESTMODE, &ar->flag) ? " testmode" : "");
- }
}
void ath6kl_scan_complete_evt(struct ath6kl_vif *vif, int status)
@@ -1077,21 +1002,11 @@ static int ath6kl_open(struct net_device *dev)
static int ath6kl_close(struct net_device *dev)
{
- struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_vif *vif = netdev_priv(dev);
netif_stop_queue(dev);
- ath6kl_disconnect(vif);
-
- if (test_bit(WMI_READY, &ar->flag)) {
- if (ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx, 0xFFFF,
- 0, 0, 0, 0, 0, 0, 0, 0, 0))
- return -EIO;
-
- }
-
- ath6kl_cfg80211_scan_complete_event(vif, true);
+ ath6kl_cfg80211_stop(vif);
clear_bit(WLAN_ENABLED, &vif->flags);
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c
index e69ca5ee5bb..15c3f56caf4 100644
--- a/drivers/net/wireless/ath/ath6kl/sdio.c
+++ b/drivers/net/wireless/ath/ath6kl/sdio.c
@@ -40,8 +40,12 @@ struct ath6kl_sdio {
struct bus_request bus_req[BUS_REQUEST_MAX_NUM];
struct ath6kl *ar;
+
u8 *dma_buffer;
+ /* protects access to dma_buffer */
+ struct mutex dma_buffer_mutex;
+
/* scatter request list head */
struct list_head scat_req;
@@ -396,6 +400,7 @@ static int ath6kl_sdio_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf,
if (buf_needs_bounce(buf)) {
if (!ar_sdio->dma_buffer)
return -ENOMEM;
+ mutex_lock(&ar_sdio->dma_buffer_mutex);
tbuf = ar_sdio->dma_buffer;
memcpy(tbuf, buf, len);
bounced = true;
@@ -406,6 +411,9 @@ static int ath6kl_sdio_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf,
if ((request & HIF_READ) && bounced)
memcpy(buf, tbuf, len);
+ if (bounced)
+ mutex_unlock(&ar_sdio->dma_buffer_mutex);
+
return ret;
}
@@ -799,7 +807,28 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
return ret;
}
- if ((flags & MMC_PM_WAKE_SDIO_IRQ) && wow) {
+ if (!(flags & MMC_PM_WAKE_SDIO_IRQ))
+ goto deepsleep;
+
+ /* sdio irq wakes up host */
+
+ if (ar->state == ATH6KL_STATE_SCHED_SCAN) {
+ ret = ath6kl_cfg80211_suspend(ar,
+ ATH6KL_CFG_SUSPEND_SCHED_SCAN,
+ NULL);
+ if (ret) {
+ ath6kl_warn("Schedule scan suspend failed: %d", ret);
+ return ret;
+ }
+
+ ret = sdio_set_host_pm_flags(func, MMC_PM_WAKE_SDIO_IRQ);
+ if (ret)
+ ath6kl_warn("set sdio wake irq flag failed: %d\n", ret);
+
+ return ret;
+ }
+
+ if (wow) {
/*
* The host sdio controller is capable of keep power and
* sdio irq wake up at this point. It's fine to continue
@@ -816,6 +845,7 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
return ret;
}
+deepsleep:
return ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_DEEPSLEEP, NULL);
}
@@ -839,6 +869,8 @@ static int ath6kl_sdio_resume(struct ath6kl *ar)
case ATH6KL_STATE_WOW:
break;
+ case ATH6KL_STATE_SCHED_SCAN:
+ break;
}
ath6kl_cfg80211_resume(ar);
@@ -846,6 +878,264 @@ static int ath6kl_sdio_resume(struct ath6kl *ar)
return 0;
}
+/* set the window address register (using 4-byte register access ). */
+static int ath6kl_set_addrwin_reg(struct ath6kl *ar, u32 reg_addr, u32 addr)
+{
+ int status;
+ u8 addr_val[4];
+ s32 i;
+
+ /*
+ * Write bytes 1,2,3 of the register to set the upper address bytes,
+ * the LSB is written last to initiate the access cycle
+ */
+
+ for (i = 1; i <= 3; i++) {
+ /*
+ * Fill the buffer with the address byte value we want to
+ * hit 4 times.
+ */
+ memset(addr_val, ((u8 *)&addr)[i], 4);
+
+ /*
+ * Hit each byte of the register address with a 4-byte
+ * write operation to the same address, this is a harmless
+ * operation.
+ */
+ status = ath6kl_sdio_read_write_sync(ar, reg_addr + i, addr_val,
+ 4, HIF_WR_SYNC_BYTE_FIX);
+ if (status)
+ break;
+ }
+
+ if (status) {
+ ath6kl_err("%s: failed to write initial bytes of 0x%x "
+ "to window reg: 0x%X\n", __func__,
+ addr, reg_addr);
+ return status;
+ }
+
+ /*
+ * Write the address register again, this time write the whole
+ * 4-byte value. The effect here is that the LSB write causes the
+ * cycle to start, the extra 3 byte write to bytes 1,2,3 has no
+ * effect since we are writing the same values again
+ */
+ status = ath6kl_sdio_read_write_sync(ar, reg_addr, (u8 *)(&addr),
+ 4, HIF_WR_SYNC_BYTE_INC);
+
+ if (status) {
+ ath6kl_err("%s: failed to write 0x%x to window reg: 0x%X\n",
+ __func__, addr, reg_addr);
+ return status;
+ }
+
+ return 0;
+}
+
+static int ath6kl_sdio_diag_read32(struct ath6kl *ar, u32 address, u32 *data)
+{
+ int status;
+
+ /* set window register to start read cycle */
+ status = ath6kl_set_addrwin_reg(ar, WINDOW_READ_ADDR_ADDRESS,
+ address);
+
+ if (status)
+ return status;
+
+ /* read the data */
+ status = ath6kl_sdio_read_write_sync(ar, WINDOW_DATA_ADDRESS,
+ (u8 *)data, sizeof(u32), HIF_RD_SYNC_BYTE_INC);
+ if (status) {
+ ath6kl_err("%s: failed to read from window data addr\n",
+ __func__);
+ return status;
+ }
+
+ return status;
+}
+
+static int ath6kl_sdio_diag_write32(struct ath6kl *ar, u32 address,
+ __le32 data)
+{
+ int status;
+ u32 val = (__force u32) data;
+
+ /* set write data */
+ status = ath6kl_sdio_read_write_sync(ar, WINDOW_DATA_ADDRESS,
+ (u8 *) &val, sizeof(u32), HIF_WR_SYNC_BYTE_INC);
+ if (status) {
+ ath6kl_err("%s: failed to write 0x%x to window data addr\n",
+ __func__, data);
+ return status;
+ }
+
+ /* set window register, which starts the write cycle */
+ return ath6kl_set_addrwin_reg(ar, WINDOW_WRITE_ADDR_ADDRESS,
+ address);
+}
+
+static int ath6kl_sdio_bmi_credits(struct ath6kl *ar)
+{
+ u32 addr;
+ unsigned long timeout;
+ int ret;
+
+ ar->bmi.cmd_credits = 0;
+
+ /* Read the counter register to get the command credits */
+ addr = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4;
+
+ timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT);
+ while (time_before(jiffies, timeout) && !ar->bmi.cmd_credits) {
+
+ /*
+ * Hit the credit counter with a 4-byte access, the first byte
+ * read will hit the counter and cause a decrement, while the
+ * remaining 3 bytes has no effect. The rationale behind this
+ * is to make all HIF accesses 4-byte aligned.
+ */
+ ret = ath6kl_sdio_read_write_sync(ar, addr,
+ (u8 *)&ar->bmi.cmd_credits, 4,
+ HIF_RD_SYNC_BYTE_INC);
+ if (ret) {
+ ath6kl_err("Unable to decrement the command credit "
+ "count register: %d\n", ret);
+ return ret;
+ }
+
+ /* The counter is only 8 bits.
+ * Ignore anything in the upper 3 bytes
+ */
+ ar->bmi.cmd_credits &= 0xFF;
+ }
+
+ if (!ar->bmi.cmd_credits) {
+ ath6kl_err("bmi communication timeout\n");
+ return -ETIMEDOUT;
+ }
+
+ return 0;
+}
+
+static int ath6kl_bmi_get_rx_lkahd(struct ath6kl *ar)
+{
+ unsigned long timeout;
+ u32 rx_word = 0;
+ int ret = 0;
+
+ timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT);
+ while ((time_before(jiffies, timeout)) && !rx_word) {
+ ret = ath6kl_sdio_read_write_sync(ar,
+ RX_LOOKAHEAD_VALID_ADDRESS,
+ (u8 *)&rx_word, sizeof(rx_word),
+ HIF_RD_SYNC_BYTE_INC);
+ if (ret) {
+ ath6kl_err("unable to read RX_LOOKAHEAD_VALID\n");
+ return ret;
+ }
+
+ /* all we really want is one bit */
+ rx_word &= (1 << ENDPOINT1);
+ }
+
+ if (!rx_word) {
+ ath6kl_err("bmi_recv_buf FIFO empty\n");
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+static int ath6kl_sdio_bmi_write(struct ath6kl *ar, u8 *buf, u32 len)
+{
+ int ret;
+ u32 addr;
+
+ ret = ath6kl_sdio_bmi_credits(ar);
+ if (ret)
+ return ret;
+
+ addr = ar->mbox_info.htc_addr;
+
+ ret = ath6kl_sdio_read_write_sync(ar, addr, buf, len,
+ HIF_WR_SYNC_BYTE_INC);
+ if (ret)
+ ath6kl_err("unable to send the bmi data to the device\n");
+
+ return ret;
+}
+
+static int ath6kl_sdio_bmi_read(struct ath6kl *ar, u8 *buf, u32 len)
+{
+ int ret;
+ u32 addr;
+
+ /*
+ * During normal bootup, small reads may be required.
+ * Rather than issue an HIF Read and then wait as the Target
+ * adds successive bytes to the FIFO, we wait here until
+ * we know that response data is available.
+ *
+ * This allows us to cleanly timeout on an unexpected
+ * Target failure rather than risk problems at the HIF level.
+ * In particular, this avoids SDIO timeouts and possibly garbage
+ * data on some host controllers. And on an interconnect
+ * such as Compact Flash (as well as some SDIO masters) which
+ * does not provide any indication on data timeout, it avoids
+ * a potential hang or garbage response.
+ *
+ * Synchronization is more difficult for reads larger than the
+ * size of the MBOX FIFO (128B), because the Target is unable
+ * to push the 129th byte of data until AFTER the Host posts an
+ * HIF Read and removes some FIFO data. So for large reads the
+ * Host proceeds to post an HIF Read BEFORE all the data is
+ * actually available to read. Fortunately, large BMI reads do
+ * not occur in practice -- they're supported for debug/development.
+ *
+ * So Host/Target BMI synchronization is divided into these cases:
+ * CASE 1: length < 4
+ * Should not happen
+ *
+ * CASE 2: 4 <= length <= 128
+ * Wait for first 4 bytes to be in FIFO
+ * If CONSERVATIVE_BMI_READ is enabled, also wait for
+ * a BMI command credit, which indicates that the ENTIRE
+ * response is available in the the FIFO
+ *
+ * CASE 3: length > 128
+ * Wait for the first 4 bytes to be in FIFO
+ *
+ * For most uses, a small timeout should be sufficient and we will
+ * usually see a response quickly; but there may be some unusual
+ * (debug) cases of BMI_EXECUTE where we want an larger timeout.
+ * For now, we use an unbounded busy loop while waiting for
+ * BMI_EXECUTE.
+ *
+ * If BMI_EXECUTE ever needs to support longer-latency execution,
+ * especially in production, this code needs to be enhanced to sleep
+ * and yield. Also note that BMI_COMMUNICATION_TIMEOUT is currently
+ * a function of Host processor speed.
+ */
+ if (len >= 4) { /* NB: Currently, always true */
+ ret = ath6kl_bmi_get_rx_lkahd(ar);
+ if (ret)
+ return ret;
+ }
+
+ addr = ar->mbox_info.htc_addr;
+ ret = ath6kl_sdio_read_write_sync(ar, addr, buf, len,
+ HIF_RD_SYNC_BYTE_INC);
+ if (ret) {
+ ath6kl_err("Unable to read the bmi data from the device: %d\n",
+ ret);
+ return ret;
+ }
+
+ return 0;
+}
+
static void ath6kl_sdio_stop(struct ath6kl *ar)
{
struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar);
@@ -890,6 +1180,10 @@ static const struct ath6kl_hif_ops ath6kl_sdio_ops = {
.cleanup_scatter = ath6kl_sdio_cleanup_scatter,
.suspend = ath6kl_sdio_suspend,
.resume = ath6kl_sdio_resume,
+ .diag_read32 = ath6kl_sdio_diag_read32,
+ .diag_write32 = ath6kl_sdio_diag_write32,
+ .bmi_read = ath6kl_sdio_bmi_read,
+ .bmi_write = ath6kl_sdio_bmi_write,
.power_on = ath6kl_sdio_power_on,
.power_off = ath6kl_sdio_power_off,
.stop = ath6kl_sdio_stop,
@@ -958,6 +1252,7 @@ static int ath6kl_sdio_probe(struct sdio_func *func,
spin_lock_init(&ar_sdio->lock);
spin_lock_init(&ar_sdio->scat_lock);
spin_lock_init(&ar_sdio->wr_async_lock);
+ mutex_init(&ar_sdio->dma_buffer_mutex);
INIT_LIST_HEAD(&ar_sdio->scat_req);
INIT_LIST_HEAD(&ar_sdio->bus_req_freeq);
@@ -976,8 +1271,10 @@ static int ath6kl_sdio_probe(struct sdio_func *func,
}
ar_sdio->ar = ar;
+ ar->hif_type = ATH6KL_HIF_TYPE_SDIO;
ar->hif_priv = ar_sdio;
ar->hif_ops = &ath6kl_sdio_ops;
+ ar->bmi.max_data_size = 256;
ath6kl_sdio_set_mbox_info(ar);
@@ -1027,13 +1324,15 @@ static void ath6kl_sdio_remove(struct sdio_func *func)
static const struct sdio_device_id ath6kl_sdio_devices[] = {
{SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x0))},
{SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1))},
+ {SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6004_BASE | 0x0))},
+ {SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6004_BASE | 0x1))},
{},
};
MODULE_DEVICE_TABLE(sdio, ath6kl_sdio_devices);
static struct sdio_driver ath6kl_sdio_driver = {
- .name = "ath6kl",
+ .name = "ath6kl_sdio",
.id_table = ath6kl_sdio_devices,
.probe = ath6kl_sdio_probe,
.remove = ath6kl_sdio_remove,
@@ -1063,13 +1362,19 @@ MODULE_AUTHOR("Atheros Communications, Inc.");
MODULE_DESCRIPTION("Driver support for Atheros AR600x SDIO devices");
MODULE_LICENSE("Dual BSD/GPL");
-MODULE_FIRMWARE(AR6003_REV2_OTP_FILE);
-MODULE_FIRMWARE(AR6003_REV2_FIRMWARE_FILE);
-MODULE_FIRMWARE(AR6003_REV2_PATCH_FILE);
-MODULE_FIRMWARE(AR6003_REV2_BOARD_DATA_FILE);
-MODULE_FIRMWARE(AR6003_REV2_DEFAULT_BOARD_DATA_FILE);
-MODULE_FIRMWARE(AR6003_REV3_OTP_FILE);
-MODULE_FIRMWARE(AR6003_REV3_FIRMWARE_FILE);
-MODULE_FIRMWARE(AR6003_REV3_PATCH_FILE);
-MODULE_FIRMWARE(AR6003_REV3_BOARD_DATA_FILE);
-MODULE_FIRMWARE(AR6003_REV3_DEFAULT_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_0_OTP_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_0_FIRMWARE_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_0_PATCH_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_0_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_1_1_OTP_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_1_1_FIRMWARE_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_1_1_PATCH_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_1_1_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_0_FIRMWARE_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_0_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_1_FIRMWARE_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_1_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE);
diff --git a/drivers/net/wireless/ath/ath6kl/target.h b/drivers/net/wireless/ath/ath6kl/target.h
index 687e2b350e8..108a723a108 100644
--- a/drivers/net/wireless/ath/ath6kl/target.h
+++ b/drivers/net/wireless/ath/ath6kl/target.h
@@ -20,7 +20,7 @@
#define AR6003_BOARD_DATA_SZ 1024
#define AR6003_BOARD_EXT_DATA_SZ 768
-#define AR6004_BOARD_DATA_SZ 7168
+#define AR6004_BOARD_DATA_SZ 6144
#define AR6004_BOARD_EXT_DATA_SZ 0
#define RESET_CONTROL_ADDRESS 0x00000000
@@ -334,20 +334,6 @@ struct host_interest {
(((target_type) == TARGET_TYPE_AR6003) ? AR6003_VTOP(vaddr) : \
(((target_type) == TARGET_TYPE_AR6004) ? AR6004_VTOP(vaddr) : 0))
-#define AR6003_REV2_APP_LOAD_ADDRESS 0x543180
-#define AR6003_REV2_BOARD_EXT_DATA_ADDRESS 0x57E500
-#define AR6003_REV2_DATASET_PATCH_ADDRESS 0x57e884
-#define AR6003_REV2_RAM_RESERVE_SIZE 6912
-
-#define AR6003_REV3_APP_LOAD_ADDRESS 0x545000
-#define AR6003_REV3_BOARD_EXT_DATA_ADDRESS 0x542330
-#define AR6003_REV3_DATASET_PATCH_ADDRESS 0x57FF74
-#define AR6003_REV3_RAM_RESERVE_SIZE 512
-
-#define AR6004_REV1_BOARD_DATA_ADDRESS 0x435400
-#define AR6004_REV1_BOARD_EXT_DATA_ADDRESS 0x437000
-#define AR6004_REV1_RAM_RESERVE_SIZE 11264
-
#define ATH6KL_FWLOG_PAYLOAD_SIZE 1500
struct ath6kl_dbglog_buf {
diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c
index d9cff2b950b..506a3031a88 100644
--- a/drivers/net/wireless/ath/ath6kl/txrx.c
+++ b/drivers/net/wireless/ath/ath6kl/txrx.c
@@ -453,11 +453,11 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
set_bit(WMI_CTRL_EP_FULL, &ar->flag);
spin_unlock_bh(&ar->lock);
ath6kl_err("wmi ctrl ep is full\n");
- goto stop_adhoc_netq;
+ return action;
}
if (packet->info.tx.tag == ATH6KL_CONTROL_PKT_TAG)
- goto stop_adhoc_netq;
+ return action;
/*
* The last MAX_HI_COOKIE_NUM "batch" of cookies are reserved for
@@ -465,20 +465,18 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
*/
if (ar->ac_stream_pri_map[ar->ep2ac_map[endpoint]] <
ar->hiac_stream_active_pri &&
- ar->cookie_count <= MAX_HI_COOKIE_NUM) {
+ ar->cookie_count <= MAX_HI_COOKIE_NUM)
/*
* Give preference to the highest priority stream by
* dropping the packets which overflowed.
*/
action = HTC_SEND_FULL_DROP;
- goto stop_adhoc_netq;
- }
-stop_adhoc_netq:
/* FIXME: Locking */
spin_lock_bh(&ar->list_lock);
list_for_each_entry(vif, &ar->vif_list, list) {
- if (vif->nw_type == ADHOC_NETWORK) {
+ if (vif->nw_type == ADHOC_NETWORK ||
+ action != HTC_SEND_FULL_DROP) {
spin_unlock_bh(&ar->list_lock);
spin_lock_bh(&vif->if_lock);
@@ -543,7 +541,7 @@ void ath6kl_tx_complete(void *context, struct list_head *packet_queue)
int status;
enum htc_endpoint_id eid;
bool wake_event = false;
- bool flushing[MAX_NUM_VIF] = {false};
+ bool flushing[ATH6KL_VIF_MAX] = {false};
u8 if_idx;
struct ath6kl_vif *vif;
@@ -571,8 +569,6 @@ void ath6kl_tx_complete(void *context, struct list_head *packet_queue)
if (!skb || !skb->data)
goto fatal;
- packet->buf = skb->data;
-
__skb_queue_tail(&skb_queue, skb);
if (!status && (packet->act_len != skb->len))
@@ -593,10 +589,10 @@ void ath6kl_tx_complete(void *context, struct list_head *packet_queue)
if (eid == ar->ctrl_ep) {
if_idx = wmi_cmd_hdr_get_if_idx(
- (struct wmi_cmd_hdr *) skb->data);
+ (struct wmi_cmd_hdr *) packet->buf);
} else {
if_idx = wmi_data_hdr_get_if_idx(
- (struct wmi_data_hdr *) skb->data);
+ (struct wmi_data_hdr *) packet->buf);
}
vif = ath6kl_get_vif_by_index(ar, if_idx);
diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c
new file mode 100644
index 00000000000..e3cf397fcaf
--- /dev/null
+++ b/drivers/net/wireless/ath/ath6kl/usb.c
@@ -0,0 +1,431 @@
+/*
+ * Copyright (c) 2007-2011 Atheros Communications 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.
+ */
+
+#include <linux/module.h>
+#include <linux/usb.h>
+
+#include "debug.h"
+#include "core.h"
+
+/* usb device object */
+struct ath6kl_usb {
+ struct usb_device *udev;
+ struct usb_interface *interface;
+ u8 *diag_cmd_buffer;
+ u8 *diag_resp_buffer;
+ struct ath6kl *ar;
+};
+
+/* diagnostic command defnitions */
+#define ATH6KL_USB_CONTROL_REQ_SEND_BMI_CMD 1
+#define ATH6KL_USB_CONTROL_REQ_RECV_BMI_RESP 2
+#define ATH6KL_USB_CONTROL_REQ_DIAG_CMD 3
+#define ATH6KL_USB_CONTROL_REQ_DIAG_RESP 4
+
+#define ATH6KL_USB_CTRL_DIAG_CC_READ 0
+#define ATH6KL_USB_CTRL_DIAG_CC_WRITE 1
+
+struct ath6kl_usb_ctrl_diag_cmd_write {
+ __le32 cmd;
+ __le32 address;
+ __le32 value;
+ __le32 _pad[1];
+} __packed;
+
+struct ath6kl_usb_ctrl_diag_cmd_read {
+ __le32 cmd;
+ __le32 address;
+} __packed;
+
+struct ath6kl_usb_ctrl_diag_resp_read {
+ __le32 value;
+} __packed;
+
+#define ATH6KL_USB_MAX_DIAG_CMD (sizeof(struct ath6kl_usb_ctrl_diag_cmd_write))
+#define ATH6KL_USB_MAX_DIAG_RESP (sizeof(struct ath6kl_usb_ctrl_diag_resp_read))
+
+static void ath6kl_usb_destroy(struct ath6kl_usb *ar_usb)
+{
+ usb_set_intfdata(ar_usb->interface, NULL);
+
+ kfree(ar_usb->diag_cmd_buffer);
+ kfree(ar_usb->diag_resp_buffer);
+
+ kfree(ar_usb);
+}
+
+static struct ath6kl_usb *ath6kl_usb_create(struct usb_interface *interface)
+{
+ struct ath6kl_usb *ar_usb = NULL;
+ struct usb_device *dev = interface_to_usbdev(interface);
+ int status = 0;
+
+ ar_usb = kzalloc(sizeof(struct ath6kl_usb), GFP_KERNEL);
+ if (ar_usb == NULL)
+ goto fail_ath6kl_usb_create;
+
+ memset(ar_usb, 0, sizeof(struct ath6kl_usb));
+ usb_set_intfdata(interface, ar_usb);
+ ar_usb->udev = dev;
+ ar_usb->interface = interface;
+
+ ar_usb->diag_cmd_buffer = kzalloc(ATH6KL_USB_MAX_DIAG_CMD, GFP_KERNEL);
+ if (ar_usb->diag_cmd_buffer == NULL) {
+ status = -ENOMEM;
+ goto fail_ath6kl_usb_create;
+ }
+
+ ar_usb->diag_resp_buffer = kzalloc(ATH6KL_USB_MAX_DIAG_RESP,
+ GFP_KERNEL);
+ if (ar_usb->diag_resp_buffer == NULL) {
+ status = -ENOMEM;
+ goto fail_ath6kl_usb_create;
+ }
+
+fail_ath6kl_usb_create:
+ if (status != 0) {
+ ath6kl_usb_destroy(ar_usb);
+ ar_usb = NULL;
+ }
+ return ar_usb;
+}
+
+static void ath6kl_usb_device_detached(struct usb_interface *interface)
+{
+ struct ath6kl_usb *ar_usb;
+
+ ar_usb = usb_get_intfdata(interface);
+ if (ar_usb == NULL)
+ return;
+
+ ath6kl_stop_txrx(ar_usb->ar);
+
+ ath6kl_core_cleanup(ar_usb->ar);
+
+ ath6kl_usb_destroy(ar_usb);
+}
+
+static int ath6kl_usb_submit_ctrl_out(struct ath6kl_usb *ar_usb,
+ u8 req, u16 value, u16 index, void *data,
+ u32 size)
+{
+ u8 *buf = NULL;
+ int ret;
+
+ if (size > 0) {
+ buf = kmalloc(size, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+
+ memcpy(buf, data, size);
+ }
+
+ /* note: if successful returns number of bytes transfered */
+ ret = usb_control_msg(ar_usb->udev,
+ usb_sndctrlpipe(ar_usb->udev, 0),
+ req,
+ USB_DIR_OUT | USB_TYPE_VENDOR |
+ USB_RECIP_DEVICE, value, index, buf,
+ size, 1000);
+
+ if (ret < 0) {
+ ath6kl_dbg(ATH6KL_DBG_USB, "%s failed,result = %d\n",
+ __func__, ret);
+ }
+
+ kfree(buf);
+
+ return 0;
+}
+
+static int ath6kl_usb_submit_ctrl_in(struct ath6kl_usb *ar_usb,
+ u8 req, u16 value, u16 index, void *data,
+ u32 size)
+{
+ u8 *buf = NULL;
+ int ret;
+
+ if (size > 0) {
+ buf = kmalloc(size, GFP_KERNEL);
+ if (buf == NULL)
+ return -ENOMEM;
+ }
+
+ /* note: if successful returns number of bytes transfered */
+ ret = usb_control_msg(ar_usb->udev,
+ usb_rcvctrlpipe(ar_usb->udev, 0),
+ req,
+ USB_DIR_IN | USB_TYPE_VENDOR |
+ USB_RECIP_DEVICE, value, index, buf,
+ size, 2 * HZ);
+
+ if (ret < 0) {
+ ath6kl_dbg(ATH6KL_DBG_USB, "%s failed,result = %d\n",
+ __func__, ret);
+ }
+
+ memcpy((u8 *) data, buf, size);
+
+ kfree(buf);
+
+ return 0;
+}
+
+static int ath6kl_usb_ctrl_msg_exchange(struct ath6kl_usb *ar_usb,
+ u8 req_val, u8 *req_buf, u32 req_len,
+ u8 resp_val, u8 *resp_buf, u32 *resp_len)
+{
+ int ret;
+
+ /* send command */
+ ret = ath6kl_usb_submit_ctrl_out(ar_usb, req_val, 0, 0,
+ req_buf, req_len);
+
+ if (ret != 0)
+ return ret;
+
+ if (resp_buf == NULL) {
+ /* no expected response */
+ return ret;
+ }
+
+ /* get response */
+ ret = ath6kl_usb_submit_ctrl_in(ar_usb, resp_val, 0, 0,
+ resp_buf, *resp_len);
+
+ return ret;
+}
+
+static int ath6kl_usb_diag_read32(struct ath6kl *ar, u32 address, u32 *data)
+{
+ struct ath6kl_usb *ar_usb = ar->hif_priv;
+ struct ath6kl_usb_ctrl_diag_resp_read *resp;
+ struct ath6kl_usb_ctrl_diag_cmd_read *cmd;
+ u32 resp_len;
+ int ret;
+
+ cmd = (struct ath6kl_usb_ctrl_diag_cmd_read *) ar_usb->diag_cmd_buffer;
+
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->cmd = ATH6KL_USB_CTRL_DIAG_CC_READ;
+ cmd->address = cpu_to_le32(address);
+ resp_len = sizeof(*resp);
+
+ ret = ath6kl_usb_ctrl_msg_exchange(ar_usb,
+ ATH6KL_USB_CONTROL_REQ_DIAG_CMD,
+ (u8 *) cmd,
+ sizeof(struct ath6kl_usb_ctrl_diag_cmd_write),
+ ATH6KL_USB_CONTROL_REQ_DIAG_RESP,
+ ar_usb->diag_resp_buffer, &resp_len);
+
+ if (ret)
+ return ret;
+
+ resp = (struct ath6kl_usb_ctrl_diag_resp_read *)
+ ar_usb->diag_resp_buffer;
+
+ *data = le32_to_cpu(resp->value);
+
+ return ret;
+}
+
+static int ath6kl_usb_diag_write32(struct ath6kl *ar, u32 address, __le32 data)
+{
+ struct ath6kl_usb *ar_usb = ar->hif_priv;
+ struct ath6kl_usb_ctrl_diag_cmd_write *cmd;
+
+ cmd = (struct ath6kl_usb_ctrl_diag_cmd_write *) ar_usb->diag_cmd_buffer;
+
+ memset(cmd, 0, sizeof(struct ath6kl_usb_ctrl_diag_cmd_write));
+ cmd->cmd = cpu_to_le32(ATH6KL_USB_CTRL_DIAG_CC_WRITE);
+ cmd->address = cpu_to_le32(address);
+ cmd->value = data;
+
+ return ath6kl_usb_ctrl_msg_exchange(ar_usb,
+ ATH6KL_USB_CONTROL_REQ_DIAG_CMD,
+ (u8 *) cmd,
+ sizeof(*cmd),
+ 0, NULL, NULL);
+
+}
+
+static int ath6kl_usb_bmi_read(struct ath6kl *ar, u8 *buf, u32 len)
+{
+ struct ath6kl_usb *ar_usb = ar->hif_priv;
+ int ret;
+
+ /* get response */
+ ret = ath6kl_usb_submit_ctrl_in(ar_usb,
+ ATH6KL_USB_CONTROL_REQ_RECV_BMI_RESP,
+ 0, 0, buf, len);
+ if (ret != 0) {
+ ath6kl_err("Unable to read the bmi data from the device: %d\n",
+ ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int ath6kl_usb_bmi_write(struct ath6kl *ar, u8 *buf, u32 len)
+{
+ struct ath6kl_usb *ar_usb = ar->hif_priv;
+ int ret;
+
+ /* send command */
+ ret = ath6kl_usb_submit_ctrl_out(ar_usb,
+ ATH6KL_USB_CONTROL_REQ_SEND_BMI_CMD,
+ 0, 0, buf, len);
+ if (ret != 0) {
+ ath6kl_err("unable to send the bmi data to the device: %d\n",
+ ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int ath6kl_usb_power_on(struct ath6kl *ar)
+{
+ return 0;
+}
+
+static int ath6kl_usb_power_off(struct ath6kl *ar)
+{
+ return 0;
+}
+
+static const struct ath6kl_hif_ops ath6kl_usb_ops = {
+ .diag_read32 = ath6kl_usb_diag_read32,
+ .diag_write32 = ath6kl_usb_diag_write32,
+ .bmi_read = ath6kl_usb_bmi_read,
+ .bmi_write = ath6kl_usb_bmi_write,
+ .power_on = ath6kl_usb_power_on,
+ .power_off = ath6kl_usb_power_off,
+};
+
+/* ath6kl usb driver registered functions */
+static int ath6kl_usb_probe(struct usb_interface *interface,
+ const struct usb_device_id *id)
+{
+ struct usb_device *dev = interface_to_usbdev(interface);
+ struct ath6kl *ar;
+ struct ath6kl_usb *ar_usb = NULL;
+ int vendor_id, product_id;
+ int ret = 0;
+
+ usb_get_dev(dev);
+
+ vendor_id = le16_to_cpu(dev->descriptor.idVendor);
+ product_id = le16_to_cpu(dev->descriptor.idProduct);
+
+ ath6kl_dbg(ATH6KL_DBG_USB, "vendor_id = %04x\n", vendor_id);
+ ath6kl_dbg(ATH6KL_DBG_USB, "product_id = %04x\n", product_id);
+
+ if (interface->cur_altsetting)
+ ath6kl_dbg(ATH6KL_DBG_USB, "USB Interface %d\n",
+ interface->cur_altsetting->desc.bInterfaceNumber);
+
+
+ if (dev->speed == USB_SPEED_HIGH)
+ ath6kl_dbg(ATH6KL_DBG_USB, "USB 2.0 Host\n");
+ else
+ ath6kl_dbg(ATH6KL_DBG_USB, "USB 1.1 Host\n");
+
+ ar_usb = ath6kl_usb_create(interface);
+
+ if (ar_usb == NULL) {
+ ret = -ENOMEM;
+ goto err_usb_put;
+ }
+
+ ar = ath6kl_core_alloc(&ar_usb->udev->dev);
+ if (ar == NULL) {
+ ath6kl_err("Failed to alloc ath6kl core\n");
+ ret = -ENOMEM;
+ goto err_usb_destroy;
+ }
+
+ ar->hif_priv = ar_usb;
+ ar->hif_type = ATH6KL_HIF_TYPE_USB;
+ ar->hif_ops = &ath6kl_usb_ops;
+ ar->mbox_info.block_size = 16;
+ ar->bmi.max_data_size = 252;
+
+ ar_usb->ar = ar;
+
+ ret = ath6kl_core_init(ar);
+ if (ret) {
+ ath6kl_err("Failed to init ath6kl core: %d\n", ret);
+ goto err_core_free;
+ }
+
+ return ret;
+
+err_core_free:
+ ath6kl_core_free(ar);
+err_usb_destroy:
+ ath6kl_usb_destroy(ar_usb);
+err_usb_put:
+ usb_put_dev(dev);
+
+ return ret;
+}
+
+static void ath6kl_usb_remove(struct usb_interface *interface)
+{
+ usb_put_dev(interface_to_usbdev(interface));
+ ath6kl_usb_device_detached(interface);
+}
+
+/* table of devices that work with this driver */
+static struct usb_device_id ath6kl_usb_ids[] = {
+ {USB_DEVICE(0x0cf3, 0x9374)},
+ { /* Terminating entry */ },
+};
+
+MODULE_DEVICE_TABLE(usb, ath6kl_usb_ids);
+
+static struct usb_driver ath6kl_usb_driver = {
+ .name = "ath6kl_usb",
+ .probe = ath6kl_usb_probe,
+ .disconnect = ath6kl_usb_remove,
+ .id_table = ath6kl_usb_ids,
+};
+
+static int ath6kl_usb_init(void)
+{
+ usb_register(&ath6kl_usb_driver);
+ return 0;
+}
+
+static void ath6kl_usb_exit(void)
+{
+ usb_deregister(&ath6kl_usb_driver);
+}
+
+module_init(ath6kl_usb_init);
+module_exit(ath6kl_usb_exit);
+
+MODULE_AUTHOR("Atheros Communications, Inc.");
+MODULE_DESCRIPTION("Driver support for Atheros AR600x USB devices");
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_FIRMWARE(AR6004_HW_1_0_FIRMWARE_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_0_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_1_FIRMWARE_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_1_BOARD_DATA_FILE);
+MODULE_FIRMWARE(AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE);
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index 922344d3b26..f6f2aa27fc2 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -85,7 +85,7 @@ struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx)
{
struct ath6kl_vif *vif, *found = NULL;
- if (WARN_ON(if_idx > (MAX_NUM_VIF - 1)))
+ if (WARN_ON(if_idx > (ar->vif_max - 1)))
return NULL;
/* FIXME: Locking */
@@ -187,7 +187,7 @@ int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
struct wmi_data_hdr *data_hdr;
int ret;
- if (WARN_ON(skb == NULL || (if_idx > MAX_NUM_VIF - 1)))
+ if (WARN_ON(skb == NULL || (if_idx > wmi->parent_dev->vif_max - 1)))
return -EINVAL;
if (tx_meta_info) {
@@ -977,6 +977,13 @@ static int ath6kl_wmi_tkip_micerr_event_rx(struct wmi *wmi, u8 *datap, int len,
return 0;
}
+void ath6kl_wmi_sscan_timer(unsigned long ptr)
+{
+ struct ath6kl_vif *vif = (struct ath6kl_vif *) ptr;
+
+ cfg80211_sched_scan_results(vif->ar->wiphy);
+}
+
static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len,
struct ath6kl_vif *vif)
{
@@ -1066,6 +1073,21 @@ static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len,
return -ENOMEM;
cfg80211_put_bss(bss);
+ /*
+ * Firmware doesn't return any event when scheduled scan has
+ * finished, so we need to use a timer to find out when there are
+ * no more results.
+ *
+ * The timer is started from the first bss info received, otherwise
+ * the timer would not ever fire if the scan interval is short
+ * enough.
+ */
+ if (ar->state == ATH6KL_STATE_SCHED_SCAN &&
+ !timer_pending(&vif->sched_scan_timer)) {
+ mod_timer(&vif->sched_scan_timer, jiffies +
+ msecs_to_jiffies(ATH6KL_SCHED_SCAN_RESULT_DELAY));
+ }
+
return 0;
}
@@ -1620,7 +1642,7 @@ int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb,
int ret;
u16 info1;
- if (WARN_ON(skb == NULL || (if_idx > (MAX_NUM_VIF - 1))))
+ if (WARN_ON(skb == NULL || (if_idx > (wmi->parent_dev->vif_max - 1))))
return -EINVAL;
ath6kl_dbg(ATH6KL_DBG_WMI, "wmi tx id %d len %d flag %d\n",
@@ -1682,7 +1704,8 @@ int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx,
u8 pairwise_crypto_len,
enum crypto_type group_crypto,
u8 group_crypto_len, int ssid_len, u8 *ssid,
- u8 *bssid, u16 channel, u32 ctrl_flags)
+ u8 *bssid, u16 channel, u32 ctrl_flags,
+ u8 nw_subtype)
{
struct sk_buff *skb;
struct wmi_connect_cmd *cc;
@@ -1722,6 +1745,7 @@ int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx,
cc->grp_crypto_len = group_crypto_len;
cc->ch = cpu_to_le16(channel);
cc->ctrl_flags = cpu_to_le32(ctrl_flags);
+ cc->nw_subtype = nw_subtype;
if (bssid != NULL)
memcpy(cc->bssid, bssid, ETH_ALEN);
@@ -1774,6 +1798,72 @@ int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx)
return ret;
}
+int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx,
+ enum wmi_scan_type scan_type,
+ u32 force_fgscan, u32 is_legacy,
+ u32 home_dwell_time, u32 force_scan_interval,
+ s8 num_chan, u16 *ch_list, u32 no_cck, u32 *rates)
+{
+ struct sk_buff *skb;
+ struct wmi_begin_scan_cmd *sc;
+ s8 size;
+ int i, band, ret;
+ struct ath6kl *ar = wmi->parent_dev;
+ int num_rates;
+
+ size = sizeof(struct wmi_begin_scan_cmd);
+
+ if ((scan_type != WMI_LONG_SCAN) && (scan_type != WMI_SHORT_SCAN))
+ return -EINVAL;
+
+ if (num_chan > WMI_MAX_CHANNELS)
+ return -EINVAL;
+
+ if (num_chan)
+ size += sizeof(u16) * (num_chan - 1);
+
+ skb = ath6kl_wmi_get_new_buf(size);
+ if (!skb)
+ return -ENOMEM;
+
+ sc = (struct wmi_begin_scan_cmd *) skb->data;
+ sc->scan_type = scan_type;
+ sc->force_fg_scan = cpu_to_le32(force_fgscan);
+ sc->is_legacy = cpu_to_le32(is_legacy);
+ sc->home_dwell_time = cpu_to_le32(home_dwell_time);
+ sc->force_scan_intvl = cpu_to_le32(force_scan_interval);
+ sc->no_cck = cpu_to_le32(no_cck);
+ sc->num_ch = num_chan;
+
+ for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
+ struct ieee80211_supported_band *sband =
+ ar->wiphy->bands[band];
+ u32 ratemask = rates[band];
+ u8 *supp_rates = sc->supp_rates[band].rates;
+ num_rates = 0;
+
+ for (i = 0; i < sband->n_bitrates; i++) {
+ if ((BIT(i) & ratemask) == 0)
+ continue; /* skip rate */
+ supp_rates[num_rates++] =
+ (u8) (sband->bitrates[i].bitrate / 5);
+ }
+ sc->supp_rates[band].nrates = num_rates;
+ }
+
+ for (i = 0; i < num_chan; i++)
+ sc->ch_list[i] = cpu_to_le16(ch_list[i]);
+
+ ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_BEGIN_SCAN_CMDID,
+ NO_SYNC_WMIFLAG);
+
+ return ret;
+}
+
+/* ath6kl_wmi_start_scan_cmd is to be deprecated. Use
+ * ath6kl_wmi_begin_scan_cmd instead. The new function supports P2P
+ * mgmt operations using station interface.
+ */
int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx,
enum wmi_scan_type scan_type,
u32 force_fgscan, u32 is_legacy,
@@ -2940,7 +3030,10 @@ int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
p = (struct wmi_set_appie_cmd *) skb->data;
p->mgmt_frm_type = mgmt_frm_type;
p->ie_len = ie_len;
- memcpy(p->ie_info, ie, ie_len);
+
+ if (ie != NULL && ie_len > 0)
+ memcpy(p->ie_info, ie, ie_len);
+
return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SET_APPIE_CMDID,
NO_SYNC_WMIFLAG);
}
@@ -2981,6 +3074,10 @@ int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq, u32 dur)
NO_SYNC_WMIFLAG);
}
+/* ath6kl_wmi_send_action_cmd is to be deprecated. Use
+ * ath6kl_wmi_send_mgmt_cmd instead. The new function supports P2P
+ * mgmt operations using station interface.
+ */
int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
u32 wait, const u8 *data, u16 data_len)
{
@@ -3018,14 +3115,57 @@ int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
NO_SYNC_WMIFLAG);
}
+int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
+ u32 wait, const u8 *data, u16 data_len,
+ u32 no_cck)
+{
+ struct sk_buff *skb;
+ struct wmi_send_mgmt_cmd *p;
+ u8 *buf;
+
+ if (wait)
+ return -EINVAL; /* Offload for wait not supported */
+
+ buf = kmalloc(data_len, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ skb = ath6kl_wmi_get_new_buf(sizeof(*p) + data_len);
+ if (!skb) {
+ kfree(buf);
+ return -ENOMEM;
+ }
+
+ kfree(wmi->last_mgmt_tx_frame);
+ memcpy(buf, data, data_len);
+ wmi->last_mgmt_tx_frame = buf;
+ wmi->last_mgmt_tx_frame_len = data_len;
+
+ ath6kl_dbg(ATH6KL_DBG_WMI, "send_action_cmd: id=%u freq=%u wait=%u "
+ "len=%u\n", id, freq, wait, data_len);
+ p = (struct wmi_send_mgmt_cmd *) skb->data;
+ p->id = cpu_to_le32(id);
+ p->freq = cpu_to_le32(freq);
+ p->wait = cpu_to_le32(wait);
+ p->no_cck = cpu_to_le32(no_cck);
+ p->len = cpu_to_le16(data_len);
+ memcpy(p->data, data, data_len);
+ return ath6kl_wmi_cmd_send(wmi, if_idx, skb, WMI_SEND_MGMT_CMDID,
+ NO_SYNC_WMIFLAG);
+}
+
int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
const u8 *dst, const u8 *data,
u16 data_len)
{
struct sk_buff *skb;
struct wmi_p2p_probe_response_cmd *p;
+ size_t cmd_len = sizeof(*p) + data_len;
- skb = ath6kl_wmi_get_new_buf(sizeof(*p) + data_len);
+ if (data_len == 0)
+ cmd_len++; /* work around target minimum length requirement */
+
+ skb = ath6kl_wmi_get_new_buf(cmd_len);
if (!skb)
return -ENOMEM;
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h
index 76342d5a190..42ac311eda4 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.h
+++ b/drivers/net/wireless/ath/ath6kl/wmi.h
@@ -329,6 +329,10 @@ enum wmi_cmd_id {
WMI_SYNCHRONIZE_CMDID,
WMI_CREATE_PSTREAM_CMDID,
WMI_DELETE_PSTREAM_CMDID,
+ /* WMI_START_SCAN_CMDID is to be deprecated. Use
+ * WMI_BEGIN_SCAN_CMDID instead. The new cmd supports P2P mgmt
+ * operations using station interface.
+ */
WMI_START_SCAN_CMDID,
WMI_SET_SCAN_PARAMS_CMDID,
WMI_SET_BSS_FILTER_CMDID,
@@ -542,12 +546,61 @@ enum wmi_cmd_id {
WMI_GTK_OFFLOAD_OP_CMDID,
WMI_REMAIN_ON_CHNL_CMDID,
WMI_CANCEL_REMAIN_ON_CHNL_CMDID,
+ /* WMI_SEND_ACTION_CMDID is to be deprecated. Use
+ * WMI_SEND_MGMT_CMDID instead. The new cmd supports P2P mgmt
+ * operations using station interface.
+ */
WMI_SEND_ACTION_CMDID,
WMI_PROBE_REQ_REPORT_CMDID,
WMI_DISABLE_11B_RATES_CMDID,
WMI_SEND_PROBE_RESPONSE_CMDID,
WMI_GET_P2P_INFO_CMDID,
WMI_AP_JOIN_BSS_CMDID,
+
+ WMI_SMPS_ENABLE_CMDID,
+ WMI_SMPS_CONFIG_CMDID,
+ WMI_SET_RATECTRL_PARM_CMDID,
+ /* LPL specific commands*/
+ WMI_LPL_FORCE_ENABLE_CMDID,
+ WMI_LPL_SET_POLICY_CMDID,
+ WMI_LPL_GET_POLICY_CMDID,
+ WMI_LPL_GET_HWSTATE_CMDID,
+ WMI_LPL_SET_PARAMS_CMDID,
+ WMI_LPL_GET_PARAMS_CMDID,
+
+ WMI_SET_BUNDLE_PARAM_CMDID,
+
+ /*GreenTx specific commands*/
+
+ WMI_GREENTX_PARAMS_CMDID,
+
+ WMI_RTT_MEASREQ_CMDID,
+ WMI_RTT_CAPREQ_CMDID,
+ WMI_RTT_STATUSREQ_CMDID,
+
+ /* WPS Commands */
+ WMI_WPS_START_CMDID,
+ WMI_GET_WPS_STATUS_CMDID,
+
+ /* More P2P commands */
+ WMI_SET_NOA_CMDID,
+ WMI_GET_NOA_CMDID,
+ WMI_SET_OPPPS_CMDID,
+ WMI_GET_OPPPS_CMDID,
+ WMI_ADD_PORT_CMDID,
+ WMI_DEL_PORT_CMDID,
+
+ /* 802.11w cmd */
+ WMI_SET_RSN_CAP_CMDID,
+ WMI_GET_RSN_CAP_CMDID,
+ WMI_SET_IGTK_CMDID,
+
+ WMI_RX_FILTER_COALESCE_FILTER_OP_CMDID,
+ WMI_RX_FILTER_SET_FRAME_TEST_LIST_CMDID,
+
+ WMI_SEND_MGMT_CMDID,
+ WMI_BEGIN_SCAN_CMDID,
+
};
enum wmi_mgmt_frame_type {
@@ -567,6 +620,14 @@ enum network_type {
AP_NETWORK = 0x10,
};
+enum network_subtype {
+ SUBTYPE_NONE,
+ SUBTYPE_BT,
+ SUBTYPE_P2PDEV,
+ SUBTYPE_P2PCLIENT,
+ SUBTYPE_P2PGO,
+};
+
enum dot11_auth_mode {
OPEN_AUTH = 0x01,
SHARED_AUTH = 0x02,
@@ -639,6 +700,7 @@ struct wmi_connect_cmd {
__le16 ch;
u8 bssid[ETH_ALEN];
__le32 ctrl_flags;
+ u8 nw_subtype;
} __packed;
/* WMI_RECONNECT_CMDID */
@@ -726,7 +788,12 @@ enum wmi_scan_type {
WMI_SHORT_SCAN = 1,
};
-struct wmi_start_scan_cmd {
+struct wmi_supp_rates {
+ u8 nrates;
+ u8 rates[ATH6KL_RATE_MAXSIZE];
+};
+
+struct wmi_begin_scan_cmd {
__le32 force_fg_scan;
/* for legacy cisco AP compatibility */
@@ -738,9 +805,15 @@ struct wmi_start_scan_cmd {
/* time interval between scans (msec) */
__le32 force_scan_intvl;
+ /* no CCK rates */
+ __le32 no_cck;
+
/* enum wmi_scan_type */
u8 scan_type;
+ /* Supported rates to advertise in the probe request frames */
+ struct wmi_supp_rates supp_rates[IEEE80211_NUM_BANDS];
+
/* how many channels follow */
u8 num_ch;
@@ -748,8 +821,31 @@ struct wmi_start_scan_cmd {
__le16 ch_list[1];
} __packed;
-/* WMI_SET_SCAN_PARAMS_CMDID */
-#define WMI_SHORTSCANRATIO_DEFAULT 3
+/* wmi_start_scan_cmd is to be deprecated. Use
+ * wmi_begin_scan_cmd instead. The new structure supports P2P mgmt
+ * operations using station interface.
+ */
+struct wmi_start_scan_cmd {
+ __le32 force_fg_scan;
+
+ /* for legacy cisco AP compatibility */
+ __le32 is_legacy;
+
+ /* max duration in the home channel(msec) */
+ __le32 home_dwell_time;
+
+ /* time interval between scans (msec) */
+ __le32 force_scan_intvl;
+
+ /* enum wmi_scan_type */
+ u8 scan_type;
+
+ /* how many channels follow */
+ u8 num_ch;
+
+ /* channels in Mhz */
+ __le16 ch_list[1];
+} __packed;
/*
* Warning: scan control flag value of 0xFF is used to disable
@@ -783,13 +879,6 @@ enum wmi_scan_ctrl_flags_bits {
ENABLE_SCAN_ABORT_EVENT = 0x40
};
-#define DEFAULT_SCAN_CTRL_FLAGS \
- (CONNECT_SCAN_CTRL_FLAGS | \
- SCAN_CONNECTED_CTRL_FLAGS | \
- ACTIVE_SCAN_CTRL_FLAGS | \
- ROAM_SCAN_CTRL_FLAGS | \
- ENABLE_AUTO_CTRL_FLAGS)
-
struct wmi_scan_params_cmd {
/* sec */
__le16 fg_start_period;
@@ -1818,7 +1907,7 @@ struct wmi_set_ip_cmd {
} __packed;
enum ath6kl_wow_filters {
- WOW_FILTER_SSID = BIT(0),
+ WOW_FILTER_SSID = BIT(1),
WOW_FILTER_OPTION_MAGIC_PACKET = BIT(2),
WOW_FILTER_OPTION_EAP_REQ = BIT(3),
WOW_FILTER_OPTION_PATTERNS = BIT(4),
@@ -1963,7 +2052,7 @@ struct wmi_tx_complete_event {
* !!! Warning !!!
* -Changing the following values needs compilation of both driver and firmware
*/
-#define AP_MAX_NUM_STA 8
+#define AP_MAX_NUM_STA 10
/* Spl. AID used to set DTIM flag in the beacons */
#define MCAST_AID 0xFF
@@ -2046,6 +2135,10 @@ struct wmi_remain_on_chnl_cmd {
__le32 duration;
} __packed;
+/* wmi_send_action_cmd is to be deprecated. Use
+ * wmi_send_mgmt_cmd instead. The new structure supports P2P mgmt
+ * operations using station interface.
+ */
struct wmi_send_action_cmd {
__le32 id;
__le32 freq;
@@ -2054,6 +2147,15 @@ struct wmi_send_action_cmd {
u8 data[0];
} __packed;
+struct wmi_send_mgmt_cmd {
+ __le32 id;
+ __le32 freq;
+ __le32 wait;
+ __le32 no_cck;
+ __le16 len;
+ u8 data[0];
+} __packed;
+
struct wmi_tx_status_event {
__le32 id;
u8 ack_status;
@@ -2242,7 +2344,8 @@ int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx,
u8 pairwise_crypto_len,
enum crypto_type group_crypto,
u8 group_crypto_len, int ssid_len, u8 *ssid,
- u8 *bssid, u16 channel, u32 ctrl_flags);
+ u8 *bssid, u16 channel, u32 ctrl_flags,
+ u8 nw_subtype);
int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid,
u16 channel);
@@ -2252,6 +2355,14 @@ int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx,
u32 force_fgscan, u32 is_legacy,
u32 home_dwell_time, u32 force_scan_interval,
s8 num_chan, u16 *ch_list);
+
+int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx,
+ enum wmi_scan_type scan_type,
+ u32 force_fgscan, u32 is_legacy,
+ u32 home_dwell_time, u32 force_scan_interval,
+ s8 num_chan, u16 *ch_list, u32 no_cck,
+ u32 *rates);
+
int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, u16 fg_start_sec,
u16 fg_end_sec, u16 bg_sec,
u16 minact_chdw_msec, u16 maxact_chdw_msec,
@@ -2346,6 +2457,10 @@ int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
u32 wait, const u8 *data, u16 data_len);
+int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
+ u32 wait, const u8 *data, u16 data_len,
+ u32 no_cck);
+
int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
const u8 *dst, const u8 *data,
u16 data_len);
@@ -2359,6 +2474,8 @@ int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx);
int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
const u8 *ie, u8 ie_len);
+void ath6kl_wmi_sscan_timer(unsigned long ptr);
+
struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx);
void *ath6kl_wmi_init(struct ath6kl *devt);
void ath6kl_wmi_shutdown(struct wmi *wmi);
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 1b4786ae00a..dc6be4afe8e 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -81,6 +81,14 @@ config ATH9K_RATE_CONTROL
Say Y, if you want to use the ath9k specific rate control
module instead of minstrel_ht.
+config ATH9K_BTCOEX_SUPPORT
+ bool "Atheros ath9k bluetooth coexistence support"
+ depends on ATH9K
+ default y
+ ---help---
+ Say Y, if you want to use the ath9k radios together with
+ Bluetooth modules in the same system.
+
config ATH9K_HTC
tristate "Atheros HTC based wireless cards support"
depends on USB && MAC80211
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c
index a639b94f764..bc56f57b393 100644
--- a/drivers/net/wireless/ath/ath9k/ani.c
+++ b/drivers/net/wireless/ath/ath9k/ani.c
@@ -136,8 +136,8 @@ static void ath9k_ani_restart(struct ath_hw *ah)
cck_base = AR_PHY_COUNTMAX - ah->config.cck_trig_high;
}
- ath_dbg(common, ATH_DBG_ANI,
- "Writing ofdmbase=%u cckbase=%u\n", ofdm_base, cck_base);
+ ath_dbg(common, ANI, "Writing ofdmbase=%u cckbase=%u\n",
+ ofdm_base, cck_base);
ENABLE_REGWRITE_BUFFER(ah);
@@ -268,8 +268,7 @@ static void ath9k_hw_set_ofdm_nil(struct ath_hw *ah, u8 immunityLevel)
aniState->noiseFloor = BEACON_RSSI(ah);
- ath_dbg(common, ATH_DBG_ANI,
- "**** ofdmlevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
+ ath_dbg(common, ANI, "**** ofdmlevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
aniState->ofdmNoiseImmunityLevel,
immunityLevel, aniState->noiseFloor,
aniState->rssiThrLow, aniState->rssiThrHigh);
@@ -336,8 +335,7 @@ static void ath9k_hw_set_cck_nil(struct ath_hw *ah, u_int8_t immunityLevel)
const struct ani_cck_level_entry *entry_cck;
aniState->noiseFloor = BEACON_RSSI(ah);
- ath_dbg(common, ATH_DBG_ANI,
- "**** ccklevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
+ ath_dbg(common, ANI, "**** ccklevel %d=>%d, rssi=%d[lo=%d hi=%d]\n",
aniState->cckNoiseImmunityLevel, immunityLevel,
aniState->noiseFloor, aniState->rssiThrLow,
aniState->rssiThrHigh);
@@ -481,8 +479,7 @@ static void ath9k_ani_reset_old(struct ath_hw *ah, bool is_scanning)
if (ah->opmode != NL80211_IFTYPE_STATION
&& ah->opmode != NL80211_IFTYPE_ADHOC) {
- ath_dbg(common, ATH_DBG_ANI,
- "Reset ANI state opmode %u\n", ah->opmode);
+ ath_dbg(common, ANI, "Reset ANI state opmode %u\n", ah->opmode);
ah->stats.ast_ani_reset++;
if (ah->opmode == NL80211_IFTYPE_AP) {
@@ -582,7 +579,7 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning)
ATH9K_ANI_OFDM_DEF_LEVEL ||
aniState->cckNoiseImmunityLevel !=
ATH9K_ANI_CCK_DEF_LEVEL) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"Restore defaults: opmode %u chan %d Mhz/0x%x is_scanning=%d ofdm:%d cck:%d\n",
ah->opmode,
chan->channel,
@@ -599,7 +596,7 @@ void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning)
/*
* restore historical levels for this channel
*/
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"Restore history: opmode %u chan %d Mhz/0x%x is_scanning=%d ofdm:%d cck:%d\n",
ah->opmode,
chan->channel,
@@ -662,7 +659,7 @@ static bool ath9k_hw_ani_read_counters(struct ath_hw *ah)
if (!use_new_ani(ah) && (phyCnt1 < ofdm_base || phyCnt2 < cck_base)) {
if (phyCnt1 < ofdm_base) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"phyCnt1 0x%x, resetting counter value to 0x%x\n",
phyCnt1, ofdm_base);
REG_WRITE(ah, AR_PHY_ERR_1, ofdm_base);
@@ -670,7 +667,7 @@ static bool ath9k_hw_ani_read_counters(struct ath_hw *ah)
AR_PHY_ERR_OFDM_TIMING);
}
if (phyCnt2 < cck_base) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"phyCnt2 0x%x, resetting counter value to 0x%x\n",
phyCnt2, cck_base);
REG_WRITE(ah, AR_PHY_ERR_2, cck_base);
@@ -713,7 +710,7 @@ void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan)
cckPhyErrRate = aniState->cckPhyErrCount * 1000 /
aniState->listenTime;
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"listenTime=%d OFDM:%d errs=%d/s CCK:%d errs=%d/s ofdm_turn=%d\n",
aniState->listenTime,
aniState->ofdmNoiseImmunityLevel,
@@ -748,7 +745,7 @@ void ath9k_enable_mib_counters(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
- ath_dbg(common, ATH_DBG_ANI, "Enable MIB counters\n");
+ ath_dbg(common, ANI, "Enable MIB counters\n");
ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
@@ -770,7 +767,7 @@ void ath9k_hw_disable_mib_counters(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
- ath_dbg(common, ATH_DBG_ANI, "Disable MIB counters\n");
+ ath_dbg(common, ANI, "Disable MIB counters\n");
REG_WRITE(ah, AR_MIBC, AR_MIBC_FMC);
ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
@@ -845,7 +842,7 @@ void ath9k_hw_ani_init(struct ath_hw *ah)
struct ath_common *common = ath9k_hw_common(ah);
int i;
- ath_dbg(common, ATH_DBG_ANI, "Initialize ANI\n");
+ ath_dbg(common, ANI, "Initialize ANI\n");
if (use_new_ani(ah)) {
ah->config.ofdm_trig_high = ATH9K_ANI_OFDM_TRIG_HIGH_NEW;
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index f199e9e2514..f901a17f76b 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -158,7 +158,7 @@ static void ar5008_hw_force_bias(struct ath_hw *ah, u16 synth_freq)
/* pre-reverse this field */
tmp_reg = ath9k_hw_reverse_bits(new_bias, 3);
- ath_dbg(common, ATH_DBG_CONFIG, "Force rf_pwd_icsyndiv to %1d on %4d\n",
+ ath_dbg(common, CONFIG, "Force rf_pwd_icsyndiv to %1d on %4d\n",
new_bias, synth_freq);
/* swizzle rf_pwd_icsyndiv */
@@ -1053,8 +1053,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
u32 level = param;
if (level >= ARRAY_SIZE(ah->totalSizeDesired)) {
- ath_dbg(common, ATH_DBG_ANI,
- "level out of range (%u > %zu)\n",
+ ath_dbg(common, ANI, "level out of range (%u > %zu)\n",
level, ARRAY_SIZE(ah->totalSizeDesired));
return false;
}
@@ -1157,8 +1156,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
u32 level = param;
if (level >= ARRAY_SIZE(firstep)) {
- ath_dbg(common, ATH_DBG_ANI,
- "level out of range (%u > %zu)\n",
+ ath_dbg(common, ANI, "level out of range (%u > %zu)\n",
level, ARRAY_SIZE(firstep));
return false;
}
@@ -1177,8 +1175,7 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
u32 level = param;
if (level >= ARRAY_SIZE(cycpwrThr1)) {
- ath_dbg(common, ATH_DBG_ANI,
- "level out of range (%u > %zu)\n",
+ ath_dbg(common, ANI, "level out of range (%u > %zu)\n",
level, ARRAY_SIZE(cycpwrThr1));
return false;
}
@@ -1195,23 +1192,22 @@ static bool ar5008_hw_ani_control_old(struct ath_hw *ah,
case ATH9K_ANI_PRESENT:
break;
default:
- ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd);
+ ath_dbg(common, ANI, "invalid cmd %u\n", cmd);
return false;
}
- ath_dbg(common, ATH_DBG_ANI, "ANI parameters:\n");
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI, "ANI parameters:\n");
+ ath_dbg(common, ANI,
"noiseImmunityLevel=%d, spurImmunityLevel=%d, ofdmWeakSigDetectOff=%d\n",
aniState->noiseImmunityLevel,
aniState->spurImmunityLevel,
!aniState->ofdmWeakSigDetectOff);
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"cckWeakSigThreshold=%d, firstepLevel=%d, listenTime=%d\n",
aniState->cckWeakSigThreshold,
aniState->firstepLevel,
aniState->listenTime);
- ath_dbg(common, ATH_DBG_ANI,
- "ofdmPhyErrCount=%d, cckPhyErrCount=%d\n\n",
+ ath_dbg(common, ANI, "ofdmPhyErrCount=%d, cckPhyErrCount=%d\n\n",
aniState->ofdmPhyErrCount,
aniState->cckPhyErrCount);
@@ -1295,7 +1291,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
if (!on != aniState->ofdmWeakSigDetectOff) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: ofdm weak signal: %s=>%s\n",
chan->channel,
!aniState->ofdmWeakSigDetectOff ?
@@ -1313,7 +1309,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
u32 level = param;
if (level >= ARRAY_SIZE(firstep_table)) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"ATH9K_ANI_FIRSTEP_LEVEL: level out of range (%u > %zu)\n",
level, ARRAY_SIZE(firstep_table));
return false;
@@ -1350,7 +1346,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
AR_PHY_FIND_SIG_FIRSTEP_LOW, value2);
if (level != aniState->firstepLevel) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: level %d=>%d[def:%d] firstep[level]=%d ini=%d\n",
chan->channel,
aniState->firstepLevel,
@@ -1358,7 +1354,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
ATH9K_ANI_FIRSTEP_LVL_NEW,
value,
aniState->iniDef.firstep);
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: level %d=>%d[def:%d] firstep_low[level]=%d ini=%d\n",
chan->channel,
aniState->firstepLevel,
@@ -1378,7 +1374,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
u32 level = param;
if (level >= ARRAY_SIZE(cycpwrThr1_table)) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level out of range (%u > %zu)\n",
level, ARRAY_SIZE(cycpwrThr1_table));
return false;
@@ -1414,7 +1410,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
AR_PHY_EXT_TIMING5_CYCPWR_THR1, value2);
if (level != aniState->spurImmunityLevel) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: level %d=>%d[def:%d] cycpwrThr1[level]=%d ini=%d\n",
chan->channel,
aniState->spurImmunityLevel,
@@ -1422,7 +1418,7 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
value,
aniState->iniDef.cycpwrThr1);
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: level %d=>%d[def:%d] cycpwrThr1Ext[level]=%d ini=%d\n",
chan->channel,
aniState->spurImmunityLevel,
@@ -1448,11 +1444,11 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
case ATH9K_ANI_PRESENT:
break;
default:
- ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd);
+ ath_dbg(common, ANI, "invalid cmd %u\n", cmd);
return false;
}
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n",
aniState->spurImmunityLevel,
!aniState->ofdmWeakSigDetectOff ? "on" : "off",
@@ -1506,7 +1502,7 @@ static void ar5008_hw_ani_cache_ini_regs(struct ath_hw *ah)
iniDef = &aniState->iniDef;
- ath_dbg(common, ATH_DBG_ANI, "ver %d.%d opmode %u chan %d Mhz/0x%x\n",
+ ath_dbg(common, ANI, "ver %d.%d opmode %u chan %d Mhz/0x%x\n",
ah->hw_version.macVersion,
ah->hw_version.macRev,
ah->opmode,
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
index 157337febc2..c55e5bbafc4 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
@@ -61,18 +61,16 @@ static void ar9002_hw_setup_calibration(struct ath_hw *ah,
switch (currCal->calData->calType) {
case IQ_MISMATCH_CAL:
REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_IQ);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"starting IQ Mismatch Calibration\n");
break;
case ADC_GAIN_CAL:
REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_GAIN);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "starting ADC Gain Calibration\n");
+ ath_dbg(common, CALIBRATE, "starting ADC Gain Calibration\n");
break;
case ADC_DC_CAL:
REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_ADC_DC_PER);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "starting ADC DC Calibration\n");
+ ath_dbg(common, CALIBRATE, "starting ADC DC Calibration\n");
break;
}
@@ -129,7 +127,7 @@ static void ar9002_hw_iqcal_collect(struct ath_hw *ah)
REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
ah->totalIqCorrMeas[i] +=
(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+ ath_dbg(ath9k_hw_common(ah), CALIBRATE,
"%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
ah->cal_samples, i, ah->totalPowerMeasI[i],
ah->totalPowerMeasQ[i],
@@ -151,7 +149,7 @@ static void ar9002_hw_adc_gaincal_collect(struct ath_hw *ah)
ah->totalAdcQEvenPhase[i] +=
REG_READ(ah, AR_PHY_CAL_MEAS_3(i));
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+ ath_dbg(ath9k_hw_common(ah), CALIBRATE,
"%d: Chn %d oddi=0x%08x; eveni=0x%08x; oddq=0x%08x; evenq=0x%08x;\n",
ah->cal_samples, i,
ah->totalAdcIOddPhase[i],
@@ -175,7 +173,7 @@ static void ar9002_hw_adc_dccal_collect(struct ath_hw *ah)
ah->totalAdcDcOffsetQEvenPhase[i] +=
(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_3(i));
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+ ath_dbg(ath9k_hw_common(ah), CALIBRATE,
"%d: Chn %d oddi=0x%08x; eveni=0x%08x; oddq=0x%08x; evenq=0x%08x;\n",
ah->cal_samples, i,
ah->totalAdcDcOffsetIOddPhase[i],
@@ -198,11 +196,11 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
powerMeasQ = ah->totalPowerMeasQ[i];
iqCorrMeas = ah->totalIqCorrMeas[i];
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Starting IQ Cal and Correction for Chain %d\n",
i);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Original: Chn %d iq_corr_meas = 0x%08x\n",
i, ah->totalIqCorrMeas[i]);
@@ -213,12 +211,11 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
iqCorrNeg = 1;
}
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ);
- ath_dbg(common, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n",
- iqCorrNeg);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_i = 0x%08x\n",
+ i, powerMeasI);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_q = 0x%08x\n",
+ i, powerMeasQ);
+ ath_dbg(common, CALIBRATE, "iqCorrNeg is 0x%08x\n", iqCorrNeg);
iCoffDenom = (powerMeasI / 2 + powerMeasQ / 2) / 128;
qCoffDenom = powerMeasQ / 64;
@@ -227,13 +224,13 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
(qCoffDenom != 0)) {
iCoff = iqCorrMeas / iCoffDenom;
qCoff = powerMeasI / qCoffDenom - 64;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d iCoff = 0x%08x\n", i, iCoff);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d qCoff = 0x%08x\n", i, qCoff);
+ ath_dbg(common, CALIBRATE, "Chn %d iCoff = 0x%08x\n",
+ i, iCoff);
+ ath_dbg(common, CALIBRATE, "Chn %d qCoff = 0x%08x\n",
+ i, qCoff);
iCoff = iCoff & 0x3f;
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"New: Chn %d iCoff = 0x%08x\n", i, iCoff);
if (iqCorrNeg == 0x0)
iCoff = 0x40 - iCoff;
@@ -243,7 +240,7 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
else if (qCoff <= -16)
qCoff = -16;
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Chn %d : iCoff = 0x%x qCoff = 0x%x\n",
i, iCoff, qCoff);
@@ -253,7 +250,7 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
REG_RMW_FIELD(ah, AR_PHY_TIMING_CTRL4(i),
AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF,
qCoff);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"IQ Cal and Correction done for Chain %d\n",
i);
}
@@ -275,21 +272,17 @@ static void ar9002_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains)
qOddMeasOffset = ah->totalAdcQOddPhase[i];
qEvenMeasOffset = ah->totalAdcQEvenPhase[i];
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Starting ADC Gain Cal for Chain %d\n", i);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_odd_i = 0x%08x\n", i,
- iOddMeasOffset);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_even_i = 0x%08x\n", i,
- iEvenMeasOffset);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_odd_q = 0x%08x\n", i,
- qOddMeasOffset);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_even_q = 0x%08x\n", i,
- qEvenMeasOffset);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_odd_i = 0x%08x\n",
+ i, iOddMeasOffset);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_even_i = 0x%08x\n",
+ i, iEvenMeasOffset);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_odd_q = 0x%08x\n",
+ i, qOddMeasOffset);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_even_q = 0x%08x\n",
+ i, qEvenMeasOffset);
if (iOddMeasOffset != 0 && qEvenMeasOffset != 0) {
iGainMismatch =
@@ -299,19 +292,19 @@ static void ar9002_hw_adc_gaincal_calibrate(struct ath_hw *ah, u8 numChains)
((qOddMeasOffset * 32) /
qEvenMeasOffset) & 0x3f;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d gain_mismatch_i = 0x%08x\n", i,
- iGainMismatch);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d gain_mismatch_q = 0x%08x\n", i,
- qGainMismatch);
+ ath_dbg(common, CALIBRATE,
+ "Chn %d gain_mismatch_i = 0x%08x\n",
+ i, iGainMismatch);
+ ath_dbg(common, CALIBRATE,
+ "Chn %d gain_mismatch_q = 0x%08x\n",
+ i, qGainMismatch);
val = REG_READ(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i));
val &= 0xfffff000;
val |= (qGainMismatch) | (iGainMismatch << 6);
REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"ADC Gain Cal done for Chain %d\n", i);
}
}
@@ -337,40 +330,36 @@ static void ar9002_hw_adc_dccal_calibrate(struct ath_hw *ah, u8 numChains)
qOddMeasOffset = ah->totalAdcDcOffsetQOddPhase[i];
qEvenMeasOffset = ah->totalAdcDcOffsetQEvenPhase[i];
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Starting ADC DC Offset Cal for Chain %d\n", i);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_odd_i = %d\n", i,
- iOddMeasOffset);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_even_i = %d\n", i,
- iEvenMeasOffset);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_odd_q = %d\n", i,
- qOddMeasOffset);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_even_q = %d\n", i,
- qEvenMeasOffset);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_odd_i = %d\n",
+ i, iOddMeasOffset);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_even_i = %d\n",
+ i, iEvenMeasOffset);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_odd_q = %d\n",
+ i, qOddMeasOffset);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_even_q = %d\n",
+ i, qEvenMeasOffset);
iDcMismatch = (((iEvenMeasOffset - iOddMeasOffset) * 2) /
numSamples) & 0x1ff;
qDcMismatch = (((qOddMeasOffset - qEvenMeasOffset) * 2) /
numSamples) & 0x1ff;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d dc_offset_mismatch_i = 0x%08x\n", i,
- iDcMismatch);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d dc_offset_mismatch_q = 0x%08x\n", i,
- qDcMismatch);
+ ath_dbg(common, CALIBRATE,
+ "Chn %d dc_offset_mismatch_i = 0x%08x\n",
+ i, iDcMismatch);
+ ath_dbg(common, CALIBRATE,
+ "Chn %d dc_offset_mismatch_q = 0x%08x\n",
+ i, qDcMismatch);
val = REG_READ(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i));
val &= 0xc0000fff;
val |= (qDcMismatch << 12) | (iDcMismatch << 21);
REG_WRITE(ah, AR_PHY_NEW_ADC_DC_GAIN_CORR(i), val);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"ADC DC Offset Cal done for Chain %d\n", i);
}
@@ -560,7 +549,7 @@ static inline void ar9285_hw_pa_cal(struct ath_hw *ah, bool is_reset)
{ 0x7838, 0 },
};
- ath_dbg(common, ATH_DBG_CALIBRATE, "Running PA Calibration\n");
+ ath_dbg(common, CALIBRATE, "Running PA Calibration\n");
/* PA CAL is not needed for high power solution */
if (ah->eep_ops->get_eeprom(ah, EEP_TXGAIN_TYPE) ==
@@ -741,7 +730,7 @@ static bool ar9285_hw_cl_cal(struct ath_hw *ah, struct ath9k_channel *chan)
REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL);
if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL,
AR_PHY_AGC_CONTROL_CAL, 0, AH_WAIT_TIMEOUT)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"offset calibration failed to complete in 1ms; noisy environment?\n");
return false;
}
@@ -755,7 +744,7 @@ static bool ar9285_hw_cl_cal(struct ath_hw *ah, struct ath9k_channel *chan)
REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL);
if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_CAL,
0, AH_WAIT_TIMEOUT)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"offset calibration failed to complete in 1ms; noisy environment?\n");
return false;
}
@@ -851,7 +840,7 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan)
if (!ath9k_hw_wait(ah, AR_PHY_AGC_CONTROL,
AR_PHY_AGC_CONTROL_CAL,
0, AH_WAIT_TIMEOUT)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"offset calibration failed to complete in 1ms; noisy environment?\n");
return false;
}
@@ -886,22 +875,21 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan)
if (ar9002_hw_is_cal_supported(ah, chan, ADC_GAIN_CAL)) {
INIT_CAL(&ah->adcgain_caldata);
INSERT_CAL(ah, &ah->adcgain_caldata);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "enabling ADC Gain Calibration.\n");
+ ath_dbg(common, CALIBRATE,
+ "enabling ADC Gain Calibration\n");
}
if (ar9002_hw_is_cal_supported(ah, chan, ADC_DC_CAL)) {
INIT_CAL(&ah->adcdc_caldata);
INSERT_CAL(ah, &ah->adcdc_caldata);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "enabling ADC DC Calibration.\n");
+ ath_dbg(common, CALIBRATE,
+ "enabling ADC DC Calibration\n");
}
if (ar9002_hw_is_cal_supported(ah, chan, IQ_MISMATCH_CAL)) {
INIT_CAL(&ah->iq_caldata);
INSERT_CAL(ah, &ah->iq_caldata);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "enabling IQ Calibration.\n");
+ ath_dbg(common, CALIBRATE, "enabling IQ Calibration\n");
}
ah->cal_list_curr = ah->cal_list;
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
index b5920168606..7b6417b5212 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -107,7 +107,7 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
}
if (isr & AR_ISR_RXORN) {
- ath_dbg(common, ATH_DBG_INTERRUPT,
+ ath_dbg(common, INTERRUPT,
"receive FIFO overrun interrupt\n");
}
@@ -143,24 +143,24 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
if (fatal_int) {
if (sync_cause & AR_INTR_SYNC_HOST1_FATAL) {
- ath_dbg(common, ATH_DBG_ANY,
+ ath_dbg(common, ANY,
"received PCI FATAL interrupt\n");
}
if (sync_cause & AR_INTR_SYNC_HOST1_PERR) {
- ath_dbg(common, ATH_DBG_ANY,
+ ath_dbg(common, ANY,
"received PCI PERR interrupt\n");
}
*masked |= ATH9K_INT_FATAL;
}
if (sync_cause & AR_INTR_SYNC_RADM_CPL_TIMEOUT) {
- ath_dbg(common, ATH_DBG_INTERRUPT,
+ ath_dbg(common, INTERRUPT,
"AR_INTR_SYNC_RADM_CPL_TIMEOUT\n");
REG_WRITE(ah, AR_RC, AR_RC_HOSTIF);
REG_WRITE(ah, AR_RC, 0);
*masked |= ATH9K_INT_FATAL;
}
if (sync_cause & AR_INTR_SYNC_LOCAL_TIMEOUT) {
- ath_dbg(common, ATH_DBG_INTERRUPT,
+ ath_dbg(common, INTERRUPT,
"AR_INTR_SYNC_LOCAL_TIMEOUT\n");
}
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
index 23b3a6c5780..8e70f0bc073 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
@@ -52,7 +52,7 @@ static void ar9003_hw_setup_calibration(struct ath_hw *ah,
currCal->calData->calCountMax);
REG_WRITE(ah, AR_PHY_CALMODE, AR_PHY_CALMODE_IQ);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"starting IQ Mismatch Calibration\n");
/* Kick-off cal */
@@ -64,7 +64,7 @@ static void ar9003_hw_setup_calibration(struct ath_hw *ah,
REG_RMW_FIELD(ah, AR_PHY_65NM_CH0_THERM,
AR_PHY_65NM_CH0_THERM_START, 1);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"starting Temperature Compensation Calibration\n");
break;
}
@@ -194,7 +194,7 @@ static void ar9003_hw_iqcal_collect(struct ath_hw *ah)
REG_READ(ah, AR_PHY_CAL_MEAS_1(i));
ah->totalIqCorrMeas[i] +=
(int32_t) REG_READ(ah, AR_PHY_CAL_MEAS_2(i));
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+ ath_dbg(ath9k_hw_common(ah), CALIBRATE,
"%d: Chn %d pmi=0x%08x;pmq=0x%08x;iqcm=0x%08x;\n",
ah->cal_samples, i, ah->totalPowerMeasI[i],
ah->totalPowerMeasQ[i],
@@ -221,11 +221,10 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
powerMeasQ = ah->totalPowerMeasQ[i];
iqCorrMeas = ah->totalIqCorrMeas[i];
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Starting IQ Cal and Correction for Chain %d\n",
- i);
+ ath_dbg(common, CALIBRATE,
+ "Starting IQ Cal and Correction for Chain %d\n", i);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Original: Chn %d iq_corr_meas = 0x%08x\n",
i, ah->totalIqCorrMeas[i]);
@@ -236,12 +235,11 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
iqCorrNeg = 1;
}
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_i = 0x%08x\n", i, powerMeasI);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d pwr_meas_q = 0x%08x\n", i, powerMeasQ);
- ath_dbg(common, ATH_DBG_CALIBRATE, "iqCorrNeg is 0x%08x\n",
- iqCorrNeg);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_i = 0x%08x\n",
+ i, powerMeasI);
+ ath_dbg(common, CALIBRATE, "Chn %d pwr_meas_q = 0x%08x\n",
+ i, powerMeasQ);
+ ath_dbg(common, CALIBRATE, "iqCorrNeg is 0x%08x\n", iqCorrNeg);
iCoffDenom = (powerMeasI / 2 + powerMeasQ / 2) / 256;
qCoffDenom = powerMeasQ / 64;
@@ -249,10 +247,10 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
if ((iCoffDenom != 0) && (qCoffDenom != 0)) {
iCoff = iqCorrMeas / iCoffDenom;
qCoff = powerMeasI / qCoffDenom - 64;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d iCoff = 0x%08x\n", i, iCoff);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Chn %d qCoff = 0x%08x\n", i, qCoff);
+ ath_dbg(common, CALIBRATE, "Chn %d iCoff = 0x%08x\n",
+ i, iCoff);
+ ath_dbg(common, CALIBRATE, "Chn %d qCoff = 0x%08x\n",
+ i, qCoff);
/* Force bounds on iCoff */
if (iCoff >= 63)
@@ -273,10 +271,10 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
iCoff = iCoff & 0x7f;
qCoff = qCoff & 0x7f;
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Chn %d : iCoff = 0x%x qCoff = 0x%x\n",
i, iCoff, qCoff);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Register offset (0x%04x) before update = 0x%x\n",
offset_array[i],
REG_READ(ah, offset_array[i]));
@@ -287,25 +285,25 @@ static void ar9003_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
REG_RMW_FIELD(ah, offset_array[i],
AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF,
qCoff);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Register offset (0x%04x) QI COFF (bitfields 0x%08x) after update = 0x%x\n",
offset_array[i],
AR_PHY_RX_IQCAL_CORR_IQCORR_Q_I_COFF,
REG_READ(ah, offset_array[i]));
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Register offset (0x%04x) QQ COFF (bitfields 0x%08x) after update = 0x%x\n",
offset_array[i],
AR_PHY_RX_IQCAL_CORR_IQCORR_Q_Q_COFF,
REG_READ(ah, offset_array[i]));
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"IQ Cal and Correction done for Chain %d\n", i);
}
}
REG_SET_BIT(ah, AR_PHY_RX_IQCAL_CORR_B0,
AR_PHY_RX_IQCAL_CORR_IQCORR_ENABLE);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"IQ Cal and Correction (offset 0x%04x) enabled (bit position 0x%08x). New Value 0x%08x\n",
(unsigned) (AR_PHY_RX_IQCAL_CORR_B0),
AR_PHY_RX_IQCAL_CORR_IQCORR_ENABLE,
@@ -349,7 +347,7 @@ static bool ar9003_hw_solve_iq_cal(struct ath_hw *ah,
f2 = (f1 * f1 + f3 * f3) / result_shift;
if (!f2) {
- ath_dbg(common, ATH_DBG_CALIBRATE, "Divide by 0\n");
+ ath_dbg(common, CALIBRATE, "Divide by 0\n");
return false;
}
@@ -470,7 +468,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
if ((i2_p_q2_a0_d0 == 0) || (i2_p_q2_a0_d1 == 0) ||
(i2_p_q2_a1_d0 == 0) || (i2_p_q2_a1_d1 == 0)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Divide by 0:\n"
"a0_d0=%d\n"
"a0_d1=%d\n"
@@ -510,8 +508,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
mag2 = ar9003_hw_find_mag_approx(ah, cos_2phi_2, sin_2phi_2);
if ((mag1 == 0) || (mag2 == 0)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Divide by 0: mag1=%d, mag2=%d\n",
+ ath_dbg(common, CALIBRATE, "Divide by 0: mag1=%d, mag2=%d\n",
mag1, mag2);
return false;
}
@@ -529,8 +526,8 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
mag_a0_d0, phs_a0_d0,
mag_a1_d0,
phs_a1_d0, solved_eq)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Call to ar9003_hw_solve_iq_cal() failed.\n");
+ ath_dbg(common, CALIBRATE,
+ "Call to ar9003_hw_solve_iq_cal() failed\n");
return false;
}
@@ -539,12 +536,12 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
mag_rx = solved_eq[2];
phs_rx = solved_eq[3];
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"chain %d: mag mismatch=%d phase mismatch=%d\n",
chain_idx, mag_tx/res_scale, phs_tx/res_scale);
if (res_scale == mag_tx) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Divide by 0: mag_tx=%d, res_scale=%d\n",
mag_tx, res_scale);
return false;
@@ -557,8 +554,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
q_q_coff = (mag_corr_tx * 128 / res_scale);
q_i_coff = (phs_corr_tx * 256 / res_scale);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "tx chain %d: mag corr=%d phase corr=%d\n",
+ ath_dbg(common, CALIBRATE, "tx chain %d: mag corr=%d phase corr=%d\n",
chain_idx, q_q_coff, q_i_coff);
if (q_i_coff < -63)
@@ -572,12 +568,11 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
iqc_coeff[0] = (q_q_coff * 128) + q_i_coff;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "tx chain %d: iq corr coeff=%x\n",
+ ath_dbg(common, CALIBRATE, "tx chain %d: iq corr coeff=%x\n",
chain_idx, iqc_coeff[0]);
if (-mag_rx == res_scale) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Divide by 0: mag_rx=%d, res_scale=%d\n",
mag_rx, res_scale);
return false;
@@ -590,8 +585,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
q_q_coff = (mag_corr_rx * 128 / res_scale);
q_i_coff = (phs_corr_rx * 256 / res_scale);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "rx chain %d: mag corr=%d phase corr=%d\n",
+ ath_dbg(common, CALIBRATE, "rx chain %d: mag corr=%d phase corr=%d\n",
chain_idx, q_q_coff, q_i_coff);
if (q_i_coff < -63)
@@ -605,8 +599,7 @@ static bool ar9003_hw_calc_iq_corr(struct ath_hw *ah,
iqc_coeff[1] = (q_q_coff * 128) + q_i_coff;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "rx chain %d: iq corr coeff=%x\n",
+ ath_dbg(common, CALIBRATE, "rx chain %d: iq corr coeff=%x\n",
chain_idx, iqc_coeff[1]);
return true;
@@ -753,8 +746,7 @@ static bool ar9003_hw_tx_iq_cal_run(struct ath_hw *ah)
if (!ath9k_hw_wait(ah, AR_PHY_TX_IQCAL_START,
AR_PHY_TX_IQCAL_START_DO_CAL, 0,
AH_WAIT_TIMEOUT)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Tx IQ Cal is not completed.\n");
+ ath_dbg(common, CALIBRATE, "Tx IQ Cal is not completed\n");
return false;
}
return true;
@@ -792,13 +784,13 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah, bool is_reusable)
nmeasurement = MAX_MEASUREMENT;
for (im = 0; im < nmeasurement; im++) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Doing Tx IQ Cal for chain %d.\n", i);
+ ath_dbg(common, CALIBRATE,
+ "Doing Tx IQ Cal for chain %d\n", i);
if (REG_READ(ah, txiqcal_status[i]) &
AR_PHY_TX_IQCAL_STATUS_FAILED) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Tx IQ Cal failed for chain %d.\n", i);
+ ath_dbg(common, CALIBRATE,
+ "Tx IQ Cal failed for chain %d\n", i);
goto tx_iqcal_fail;
}
@@ -824,18 +816,16 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah, bool is_reusable)
iq_res[idx + 1] = 0xffff & REG_READ(ah,
chan_info_tab[i] + offset);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "IQ_RES[%d]=0x%x "
- "IQ_RES[%d]=0x%x\n",
+ ath_dbg(common, CALIBRATE,
+ "IQ_RES[%d]=0x%x IQ_RES[%d]=0x%x\n",
idx, iq_res[idx], idx + 1,
iq_res[idx + 1]);
}
if (!ar9003_hw_calc_iq_corr(ah, i, iq_res,
coeff.iqc_coeff)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Failed in calculation of \
- IQ correction.\n");
+ ath_dbg(common, CALIBRATE,
+ "Failed in calculation of IQ correction\n");
goto tx_iqcal_fail;
}
@@ -855,7 +845,7 @@ static void ar9003_hw_tx_iq_cal_post_proc(struct ath_hw *ah, bool is_reusable)
return;
tx_iqcal_fail:
- ath_dbg(common, ATH_DBG_CALIBRATE, "Tx IQ Cal failed\n");
+ ath_dbg(common, CALIBRATE, "Tx IQ Cal failed\n");
return;
}
@@ -953,7 +943,7 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
if (!ar9003_hw_rtt_restore(ah, chan))
run_rtt_cal = true;
- ath_dbg(common, ATH_DBG_CALIBRATE, "RTT restore %s\n",
+ ath_dbg(common, CALIBRATE, "RTT restore %s\n",
run_rtt_cal ? "failed" : "succeed");
}
run_agc_cal = run_rtt_cal;
@@ -1016,20 +1006,20 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
u32 pld[4] = {0, 0, 0, 0};
/* send CAL_REQ only when BT is AWAKE. */
- ath_dbg(common, ATH_DBG_MCI, "MCI send WLAN_CAL_REQ 0x%x\n",
+ ath_dbg(common, MCI, "MCI send WLAN_CAL_REQ 0x%x\n",
mci_hw->wlan_cal_seq);
MCI_GPM_SET_CAL_TYPE(pld, MCI_GPM_WLAN_CAL_REQ);
pld[MCI_GPM_WLAN_CAL_W_SEQUENCE] = mci_hw->wlan_cal_seq++;
ar9003_mci_send_message(ah, MCI_GPM, 0, pld, 16, true, false);
/* Wait BT_CAL_GRANT for 50ms */
- ath_dbg(common, ATH_DBG_MCI, "MCI wait for BT_CAL_GRANT");
+ ath_dbg(common, MCI, "MCI wait for BT_CAL_GRANT\n");
if (ar9003_mci_wait_for_gpm(ah, MCI_GPM_BT_CAL_GRANT, 0, 50000))
- ath_dbg(common, ATH_DBG_MCI, "MCI got BT_CAL_GRANT");
+ ath_dbg(common, MCI, "MCI got BT_CAL_GRANT\n");
else {
is_reusable = false;
- ath_dbg(common, ATH_DBG_MCI, "\nMCI BT is not responding");
+ ath_dbg(common, MCI, "\nMCI BT is not responding\n");
}
}
@@ -1058,7 +1048,7 @@ skip_tx_iqcal:
u32 pld[4] = {0, 0, 0, 0};
- ath_dbg(common, ATH_DBG_MCI, "MCI Send WLAN_CAL_DONE 0x%x\n",
+ ath_dbg(common, MCI, "MCI Send WLAN_CAL_DONE 0x%x\n",
mci_hw->wlan_cal_done);
MCI_GPM_SET_CAL_TYPE(pld, MCI_GPM_WLAN_CAL_DONE);
pld[MCI_GPM_WLAN_CAL_W_SEQUENCE] = mci_hw->wlan_cal_done++;
@@ -1074,9 +1064,8 @@ skip_tx_iqcal:
if (run_rtt_cal)
ar9003_hw_rtt_disable(ah);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "offset calibration failed to complete in 1ms;"
- "noisy environment?\n");
+ ath_dbg(common, CALIBRATE,
+ "offset calibration failed to complete in 1ms; noisy environment?\n");
return false;
}
@@ -1135,15 +1124,14 @@ skip_tx_iqcal:
if (ah->supp_cals & IQ_MISMATCH_CAL) {
INIT_CAL(&ah->iq_caldata);
INSERT_CAL(ah, &ah->iq_caldata);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "enabling IQ Calibration.\n");
+ ath_dbg(common, CALIBRATE, "enabling IQ Calibration\n");
}
if (ah->supp_cals & TEMP_COMP_CAL) {
INIT_CAL(&ah->tempCompCalData);
INSERT_CAL(ah, &ah->tempCompCalData);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "enabling Temperature Compensation Calibration.\n");
+ ath_dbg(common, CALIBRATE,
+ "enabling Temperature Compensation Calibration\n");
}
/* Initialize current pointer to first element in list */
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 4ba6f52943a..391def99314 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -3043,8 +3043,7 @@ static bool ar9300_read_eeprom(struct ath_hw *ah, int address, u8 *buffer,
int i;
if ((address < 0) || ((address + count) / 2 > AR9300_EEPROM_SIZE - 1)) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "eeprom address not in range\n");
+ ath_dbg(common, EEPROM, "eeprom address not in range\n");
return false;
}
@@ -3075,8 +3074,8 @@ static bool ar9300_read_eeprom(struct ath_hw *ah, int address, u8 *buffer,
return true;
error:
- ath_dbg(common, ATH_DBG_EEPROM,
- "unable to read eeprom region at offset %d\n", address);
+ ath_dbg(common, EEPROM, "unable to read eeprom region at offset %d\n",
+ address);
return false;
}
@@ -3160,13 +3159,13 @@ static bool ar9300_uncompress_block(struct ath_hw *ah,
length &= 0xff;
if (length > 0 && spot >= 0 && spot+length <= mdataSize) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"Restore at %d: spot=%d offset=%d length=%d\n",
it, spot, offset, length);
memcpy(&mptr[spot], &block[it+2], length);
spot += length;
} else if (length > 0) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"Bad restore at %d: spot=%d offset=%d length=%d\n",
it, spot, offset, length);
return false;
@@ -3188,13 +3187,13 @@ static int ar9300_compress_decision(struct ath_hw *ah,
switch (code) {
case _CompressNone:
if (length != mdata_size) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"EEPROM structure size mismatch memory=%d eeprom=%d\n",
mdata_size, length);
return -1;
}
memcpy(mptr, (u8 *) (word + COMP_HDR_LEN), length);
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"restored eeprom %d: uncompressed, length %d\n",
it, length);
break;
@@ -3203,22 +3202,21 @@ static int ar9300_compress_decision(struct ath_hw *ah,
} else {
eep = ar9003_eeprom_struct_find_by_id(reference);
if (eep == NULL) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"can't find reference eeprom struct %d\n",
reference);
return -1;
}
memcpy(mptr, eep, mdata_size);
}
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"restore eeprom %d: block, reference %d, length %d\n",
it, reference, length);
ar9300_uncompress_block(ah, mptr, mdata_size,
(u8 *) (word + COMP_HDR_LEN), length);
break;
default:
- ath_dbg(common, ATH_DBG_EEPROM,
- "unknown compression code %d\n", code);
+ ath_dbg(common, EEPROM, "unknown compression code %d\n", code);
return -1;
}
return 0;
@@ -3294,34 +3292,32 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah,
cptr = AR9300_BASE_ADDR_512;
else
cptr = AR9300_BASE_ADDR;
- ath_dbg(common, ATH_DBG_EEPROM,
- "Trying EEPROM access at Address 0x%04x\n", cptr);
+ ath_dbg(common, EEPROM, "Trying EEPROM access at Address 0x%04x\n",
+ cptr);
if (ar9300_check_eeprom_header(ah, read, cptr))
goto found;
cptr = AR9300_BASE_ADDR_512;
- ath_dbg(common, ATH_DBG_EEPROM,
- "Trying EEPROM access at Address 0x%04x\n", cptr);
+ ath_dbg(common, EEPROM, "Trying EEPROM access at Address 0x%04x\n",
+ cptr);
if (ar9300_check_eeprom_header(ah, read, cptr))
goto found;
read = ar9300_read_otp;
cptr = AR9300_BASE_ADDR;
- ath_dbg(common, ATH_DBG_EEPROM,
- "Trying OTP access at Address 0x%04x\n", cptr);
+ ath_dbg(common, EEPROM, "Trying OTP access at Address 0x%04x\n", cptr);
if (ar9300_check_eeprom_header(ah, read, cptr))
goto found;
cptr = AR9300_BASE_ADDR_512;
- ath_dbg(common, ATH_DBG_EEPROM,
- "Trying OTP access at Address 0x%04x\n", cptr);
+ ath_dbg(common, EEPROM, "Trying OTP access at Address 0x%04x\n", cptr);
if (ar9300_check_eeprom_header(ah, read, cptr))
goto found;
goto fail;
found:
- ath_dbg(common, ATH_DBG_EEPROM, "Found valid EEPROM data\n");
+ ath_dbg(common, EEPROM, "Found valid EEPROM data\n");
for (it = 0; it < MSTATE; it++) {
if (!read(ah, cptr, word, COMP_HDR_LEN))
@@ -3332,13 +3328,12 @@ found:
ar9300_comp_hdr_unpack(word, &code, &reference,
&length, &major, &minor);
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"Found block at %x: code=%d ref=%d length=%d major=%d minor=%d\n",
cptr, code, reference, length, major, minor);
if ((!AR_SREV_9485(ah) && length >= 1024) ||
(AR_SREV_9485(ah) && length > EEPROM_DATA_LEN_9485)) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "Skipping bad header\n");
+ ath_dbg(common, EEPROM, "Skipping bad header\n");
cptr -= COMP_HDR_LEN;
continue;
}
@@ -3347,13 +3342,13 @@ found:
read(ah, cptr, word, COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
checksum = ar9300_comp_cksum(&word[COMP_HDR_LEN], length);
mchecksum = get_unaligned_le16(&word[COMP_HDR_LEN + osize]);
- ath_dbg(common, ATH_DBG_EEPROM,
- "checksum %x %x\n", checksum, mchecksum);
+ ath_dbg(common, EEPROM, "checksum %x %x\n",
+ checksum, mchecksum);
if (checksum == mchecksum) {
ar9300_compress_decision(ah, it, code, reference, mptr,
word, length, mdata_size);
} else {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"skipping block with bad checksum\n");
}
cptr -= (COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
@@ -4424,8 +4419,8 @@ static void ar9003_hw_set_target_power_eeprom(struct ath_hw *ah, u16 freq,
is2GHz) + ht40PowerIncForPdadc;
for (i = 0; i < ar9300RateSize; i++) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]);
+ ath_dbg(common, EEPROM, "TPC[%02d] 0x%08x\n",
+ i, targetPowerValT2[i]);
}
}
@@ -4444,7 +4439,7 @@ static int ar9003_hw_cal_pier_get(struct ath_hw *ah,
struct ath_common *common = ath9k_hw_common(ah);
if (ichain >= AR9300_MAX_CHAINS) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"Invalid chain index, must be less than %d\n",
AR9300_MAX_CHAINS);
return -1;
@@ -4452,7 +4447,7 @@ static int ar9003_hw_cal_pier_get(struct ath_hw *ah,
if (mode) { /* 5GHz */
if (ipier >= AR9300_NUM_5G_CAL_PIERS) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"Invalid 5GHz cal pier index, must be less than %d\n",
AR9300_NUM_5G_CAL_PIERS);
return -1;
@@ -4462,7 +4457,7 @@ static int ar9003_hw_cal_pier_get(struct ath_hw *ah,
is2GHz = 0;
} else {
if (ipier >= AR9300_NUM_2G_CAL_PIERS) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"Invalid 2GHz cal pier index, must be less than %d\n",
AR9300_NUM_2G_CAL_PIERS);
return -1;
@@ -4624,8 +4619,7 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency)
/* interpolate */
for (ichain = 0; ichain < AR9300_MAX_CHAINS; ichain++) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "ch=%d f=%d low=%d %d h=%d %d\n",
+ ath_dbg(common, EEPROM, "ch=%d f=%d low=%d %d h=%d %d\n",
ichain, frequency, lfrequency[ichain],
lcorrection[ichain], hfrequency[ichain],
hcorrection[ichain]);
@@ -4680,7 +4674,7 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency)
ar9003_hw_power_control_override(ah, frequency, correction, voltage,
temperature);
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"for frequency=%d, calibration correction = %d %d %d\n",
frequency, correction[0], correction[1], correction[2]);
@@ -4866,7 +4860,7 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
else
freq = centers.ctl_center;
- ath_dbg(common, ATH_DBG_REGULATORY,
+ ath_dbg(common, REGULATORY,
"LOOP-Mode ctlMode %d < %d, isHt40CtlMode %d, EXT_ADDITIVE %d\n",
ctlMode, numCtlModes, isHt40CtlMode,
(pCtlMode[ctlMode] & EXT_ADDITIVE));
@@ -4882,7 +4876,7 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
twiceMaxEdgePower = MAX_RATE_POWER;
for (i = 0; (i < ctlNum) && ctlIndex[i]; i++) {
- ath_dbg(common, ATH_DBG_REGULATORY,
+ ath_dbg(common, REGULATORY,
"LOOP-Ctlidx %d: cfgCtl 0x%2.2x pCtlMode 0x%2.2x ctlIndex 0x%2.2x chan %d\n",
i, cfgCtl, pCtlMode[ctlMode], ctlIndex[i],
chan->channel);
@@ -4924,7 +4918,7 @@ static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah,
minCtlPower = (u8)min(twiceMaxEdgePower, scaledPower);
- ath_dbg(common, ATH_DBG_REGULATORY,
+ ath_dbg(common, REGULATORY,
"SEL-Min ctlMode %d pCtlMode %d 2xMaxEdge %d sP %d minCtlPwr %d\n",
ctlMode, pCtlMode[ctlMode], twiceMaxEdgePower,
scaledPower, minCtlPower);
@@ -5048,7 +5042,7 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
target_power_val_t2_eep[i]) >
paprd_scale_factor)) {
ah->paprd_ratemask &= ~(1 << i);
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"paprd disabled for mcs %d\n", i);
}
}
@@ -5066,8 +5060,8 @@ static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah,
return;
for (i = 0; i < ar9300RateSize; i++) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]);
+ ath_dbg(common, EEPROM, "TPC[%02d] 0x%08x\n",
+ i, targetPowerValT2[i]);
}
ah->txpower_limit = regulatory->max_power_level;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 631fe4f2e49..4a315155d77 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -305,10 +305,8 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
raw_intr = REG_READ(ah, AR_MCI_INTERRUPT_RAW);
if ((raw_intr == 0xdeadbeef) || (rx_msg_intr == 0xdeadbeef))
- ath_dbg(common, ATH_DBG_MCI,
- "MCI gets 0xdeadbeef during MCI int processing"
- "new raw_intr=0x%08x, new rx_msg_raw=0x%08x, "
- "raw_intr=0x%08x, rx_msg_raw=0x%08x\n",
+ ath_dbg(common, MCI,
+ "MCI gets 0xdeadbeef during MCI int processing new raw_intr=0x%08x, new rx_msg_raw=0x%08x, raw_intr=0x%08x, rx_msg_raw=0x%08x\n",
raw_intr, rx_msg_intr, mci->raw_intr,
mci->rx_msg_intr);
else {
@@ -322,7 +320,7 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_RAW, rx_msg_intr);
REG_WRITE(ah, AR_MCI_INTERRUPT_RAW, raw_intr);
- ath_dbg(common, ATH_DBG_MCI, "AR_INTR_SYNC_MCI\n");
+ ath_dbg(common, MCI, "AR_INTR_SYNC_MCI\n");
}
}
@@ -335,7 +333,7 @@ static bool ar9003_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked)
}
if (sync_cause & AR_INTR_SYNC_LOCAL_TIMEOUT)
- ath_dbg(common, ATH_DBG_INTERRUPT,
+ ath_dbg(common, INTERRUPT,
"AR_INTR_SYNC_LOCAL_TIMEOUT\n");
REG_WRITE(ah, AR_INTR_SYNC_CAUSE_CLR, sync_cause);
@@ -366,7 +364,7 @@ static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds,
if ((MS(ads->ds_info, AR_DescId) != ATHEROS_VENDOR_ID) ||
(MS(ads->ds_info, AR_TxRxDesc) != 1)) {
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT,
+ ath_dbg(ath9k_hw_common(ah), XMIT,
"Tx Descriptor error %x\n", ads->ds_info);
memset(ads, 0, sizeof(*ads));
return -EIO;
@@ -574,7 +572,7 @@ void ath9k_hw_reset_txstatus_ring(struct ath_hw *ah)
memset((void *) ah->ts_ring, 0,
ah->ts_size * sizeof(struct ar9003_txs));
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT,
+ ath_dbg(ath9k_hw_common(ah), XMIT,
"TS Start 0x%x End 0x%x Virt %p, Size %d\n",
ah->ts_paddr_start, ah->ts_paddr_end,
ah->ts_ring, ah->ts_size);
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
index 8599822dc83..709520c6835 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
@@ -68,11 +68,11 @@ static int ar9003_mci_wait_for_interrupt(struct ath_hw *ah, u32 address,
}
if (time_out <= 0) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Wait for Reg 0x%08x = 0x%08x timeout.\n",
+ ath_dbg(common, MCI,
+ "MCI Wait for Reg 0x%08x = 0x%08x timeout\n",
address, bit_position);
- ath_dbg(common, ATH_DBG_MCI,
- "MCI INT_RAW = 0x%08x, RX_MSG_RAW = 0x%08x",
+ ath_dbg(common, MCI,
+ "MCI INT_RAW = 0x%08x, RX_MSG_RAW = 0x%08x\n",
REG_READ(ah, AR_MCI_INTERRUPT_RAW),
REG_READ(ah, AR_MCI_INTERRUPT_RX_MSG_RAW));
time_out = 0;
@@ -85,6 +85,9 @@ void ar9003_mci_remote_reset(struct ath_hw *ah, bool wait_done)
{
u32 payload[4] = { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00};
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
ar9003_mci_send_message(ah, MCI_REMOTE_RESET, 0, payload, 16,
wait_done, false);
udelay(5);
@@ -94,6 +97,9 @@ void ar9003_mci_send_lna_transfer(struct ath_hw *ah, bool wait_done)
{
u32 payload = 0x00000000;
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
ar9003_mci_send_message(ah, MCI_LNA_TRANS, 0, &payload, 1,
wait_done, false);
}
@@ -107,6 +113,9 @@ static void ar9003_mci_send_req_wake(struct ath_hw *ah, bool wait_done)
void ar9003_mci_send_sys_waking(struct ath_hw *ah, bool wait_done)
{
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
ar9003_mci_send_message(ah, MCI_SYS_WAKING, MCI_FLAG_DISABLE_TIMESTAMP,
NULL, 0, wait_done, false);
}
@@ -135,7 +144,7 @@ static void ar9003_mci_send_coex_version_query(struct ath_hw *ah,
if (!mci->bt_version_known &&
(mci->bt_state != MCI_BT_SLEEP)) {
- ath_dbg(common, ATH_DBG_MCI, "MCI Send Coex version query\n");
+ ath_dbg(common, MCI, "MCI Send Coex version query\n");
MCI_GPM_SET_TYPE_OPCODE(payload,
MCI_GPM_COEX_AGENT, MCI_GPM_COEX_VERSION_QUERY);
ar9003_mci_send_message(ah, MCI_GPM, 0, payload, 16,
@@ -150,7 +159,7 @@ static void ar9003_mci_send_coex_version_response(struct ath_hw *ah,
struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
u32 payload[4] = {0, 0, 0, 0};
- ath_dbg(common, ATH_DBG_MCI, "MCI Send Coex version response\n");
+ ath_dbg(common, MCI, "MCI Send Coex version response\n");
MCI_GPM_SET_TYPE_OPCODE(payload, MCI_GPM_COEX_AGENT,
MCI_GPM_COEX_VERSION_RESPONSE);
*(((u8 *)payload) + MCI_GPM_COEX_B_MAJOR_VERSION) =
@@ -187,8 +196,8 @@ static void ar9003_mci_send_coex_bt_status_query(struct ath_hw *ah,
if (mci->bt_state != MCI_BT_SLEEP) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Send Coex BT Status Query 0x%02X\n", query_type);
+ ath_dbg(common, MCI, "MCI Send Coex BT Status Query 0x%02X\n",
+ query_type);
MCI_GPM_SET_TYPE_OPCODE(payload,
MCI_GPM_COEX_AGENT, MCI_GPM_COEX_STATUS_QUERY);
@@ -203,9 +212,8 @@ static void ar9003_mci_send_coex_bt_status_query(struct ath_hw *ah,
if (query_btinfo) {
mci->need_flush_btinfo = true;
- ath_dbg(common, ATH_DBG_MCI,
- "MCI send bt_status_query fail, "
- "set flush flag again\n");
+ ath_dbg(common, MCI,
+ "MCI send bt_status_query fail, set flush flag again\n");
}
}
@@ -221,7 +229,10 @@ void ar9003_mci_send_coex_halt_bt_gpm(struct ath_hw *ah, bool halt,
struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
u32 payload[4] = {0, 0, 0, 0};
- ath_dbg(common, ATH_DBG_MCI, "MCI Send Coex %s BT GPM.\n",
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
+ ath_dbg(common, MCI, "MCI Send Coex %s BT GPM\n",
(halt) ? "halt" : "unhalt");
MCI_GPM_SET_TYPE_OPCODE(payload,
@@ -259,8 +270,8 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah)
REG_READ(ah, AR_MCI_INTERRUPT_RAW));
/* Remote Reset */
- ath_dbg(common, ATH_DBG_MCI, "MCI Reset sequence start\n");
- ath_dbg(common, ATH_DBG_MCI, "MCI send REMOTE_RESET\n");
+ ath_dbg(common, MCI, "MCI Reset sequence start\n");
+ ath_dbg(common, MCI, "MCI send REMOTE_RESET\n");
ar9003_mci_remote_reset(ah, true);
/*
@@ -271,14 +282,13 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah)
if (AR_SREV_9462_10(ah))
udelay(252);
- ath_dbg(common, ATH_DBG_MCI, "MCI Send REQ_WAKE to remoter(BT)\n");
+ ath_dbg(common, MCI, "MCI Send REQ_WAKE to remoter(BT)\n");
ar9003_mci_send_req_wake(ah, true);
if (ar9003_mci_wait_for_interrupt(ah, AR_MCI_INTERRUPT_RX_MSG_RAW,
AR_MCI_INTERRUPT_RX_MSG_SYS_WAKING, 500)) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI SYS_WAKING from remote(BT)\n");
+ ath_dbg(common, MCI, "MCI SYS_WAKING from remote(BT)\n");
mci->bt_state = MCI_BT_AWAKE;
if (AR_SREV_9462_10(ah))
@@ -302,8 +312,7 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah)
/* Send SYS_WAKING to BT */
- ath_dbg(common, ATH_DBG_MCI,
- "MCI send SW SYS_WAKING to remote BT\n");
+ ath_dbg(common, MCI, "MCI send SW SYS_WAKING to remote BT\n");
ar9003_mci_send_sys_waking(ah, true);
udelay(10);
@@ -332,8 +341,7 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah)
if (AR_SREV_9462_10(ah) || mci->is_2g) {
/* Send LNA_TRANS */
- ath_dbg(common, ATH_DBG_MCI,
- "MCI send LNA_TRANS to BT\n");
+ ath_dbg(common, MCI, "MCI send LNA_TRANS to BT\n");
ar9003_mci_send_lna_transfer(ah, true);
udelay(5);
}
@@ -344,20 +352,17 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah)
AR_MCI_INTERRUPT_RX_MSG_RAW,
AR_MCI_INTERRUPT_RX_MSG_LNA_INFO,
mci_timeout))
- ath_dbg(common, ATH_DBG_MCI,
- "MCI WLAN has control over the LNA & "
- "BT obeys it\n");
+ ath_dbg(common, MCI,
+ "MCI WLAN has control over the LNA & BT obeys it\n");
else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT didn't respond to"
- "LNA_TRANS\n");
+ ath_dbg(common, MCI,
+ "MCI BT didn't respond to LNA_TRANS\n");
}
if (AR_SREV_9462_10(ah)) {
/* Send another remote_reset to deassert BT clk_req. */
- ath_dbg(common, ATH_DBG_MCI,
- "MCI another remote_reset to "
- "deassert clk_req\n");
+ ath_dbg(common, MCI,
+ "MCI another remote_reset to deassert clk_req\n");
ar9003_mci_remote_reset(ah, true);
udelay(252);
}
@@ -381,12 +386,17 @@ static void ar9003_mci_prep_interface(struct ath_hw *ah)
void ar9003_mci_disable_interrupt(struct ath_hw *ah)
{
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
REG_WRITE(ah, AR_MCI_INTERRUPT_EN, 0);
REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_EN, 0);
}
void ar9003_mci_enable_interrupt(struct ath_hw *ah)
{
+ if (!ATH9K_HW_CAP_MCI)
+ return;
REG_WRITE(ah, AR_MCI_INTERRUPT_EN, AR_MCI_INTERRUPT_DEFAULT);
REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_EN,
@@ -397,6 +407,9 @@ bool ar9003_mci_check_int(struct ath_hw *ah, u32 ints)
{
u32 intr;
+ if (!ATH9K_HW_CAP_MCI)
+ return false;
+
intr = REG_READ(ah, AR_MCI_INTERRUPT_RX_MSG_RAW);
return ((intr & ints) == ints);
}
@@ -405,6 +418,10 @@ void ar9003_mci_get_interrupt(struct ath_hw *ah, u32 *raw_intr,
u32 *rx_msg_intr)
{
struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
+
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
*raw_intr = mci->raw_intr;
*rx_msg_intr = mci->rx_msg_intr;
@@ -418,6 +435,9 @@ void ar9003_mci_2g5g_changed(struct ath_hw *ah, bool is_2g)
{
struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
if (!mci->update_2g5g &&
(mci->is_2g != is_2g))
mci->update_2g5g = true;
@@ -441,7 +461,7 @@ static bool ar9003_mci_is_gpm_valid(struct ath_hw *ah, u32 msg_index)
recv_type = MCI_GPM_TYPE(payload);
if (recv_type == MCI_GPM_RSVD_PATTERN) {
- ath_dbg(common, ATH_DBG_MCI, "MCI Skip RSVD GPM\n");
+ ath_dbg(common, MCI, "MCI Skip RSVD GPM\n");
return false;
}
@@ -514,11 +534,11 @@ static bool ar9003_mci_send_coex_bt_flags(struct ath_hw *ah, bool wait_done,
*(((u8 *)pld) + MCI_GPM_COEX_W_BT_FLAGS + 2) = (bt_flags >> 16) & 0xFF;
*(((u8 *)pld) + MCI_GPM_COEX_W_BT_FLAGS + 3) = (bt_flags >> 24) & 0xFF;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI BT_MCI_FLAGS: Send Coex BT Update Flags %s 0x%08x\n",
- (opcode == MCI_GPM_COEX_BT_FLAGS_READ) ? "READ" :
- ((opcode == MCI_GPM_COEX_BT_FLAGS_SET) ? "SET" : "CLEAR"),
- bt_flags);
+ opcode == MCI_GPM_COEX_BT_FLAGS_READ ? "READ" :
+ opcode == MCI_GPM_COEX_BT_FLAGS_SET ? "SET" : "CLEAR",
+ bt_flags);
return ar9003_mci_send_message(ah, MCI_GPM, 0, pld, 16,
wait_done, true);
@@ -531,7 +551,10 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g,
struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
u32 regval, thresh;
- ath_dbg(common, ATH_DBG_MCI, "MCI full_sleep = %d, is_2g = %d\n",
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
+ ath_dbg(common, MCI, "MCI full_sleep = %d, is_2g = %d\n",
is_full_sleep, is_2g);
/*
@@ -539,14 +562,13 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g,
*/
if (!mci->gpm_addr && !mci->sched_addr) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI GPM and schedule buffers are not allocated");
+ ath_dbg(common, MCI,
+ "MCI GPM and schedule buffers are not allocated\n");
return;
}
if (REG_READ(ah, AR_BTCOEX_CTRL) == 0xdeadbeef) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI it's deadbeef, quit mci_reset\n");
+ ath_dbg(common, MCI, "MCI it's deadbeef, quit mci_reset\n");
return;
}
@@ -574,8 +596,7 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g,
!(mci->config & ATH_MCI_CONFIG_DISABLE_OSLA)) {
regval |= SM(1, AR_BTCOEX_CTRL_ONE_STEP_LOOK_AHEAD_EN);
- ath_dbg(common, ATH_DBG_MCI,
- "MCI sched one step look ahead\n");
+ ath_dbg(common, MCI, "MCI sched one step look ahead\n");
if (!(mci->config &
ATH_MCI_CONFIG_DISABLE_AGGR_THRESH)) {
@@ -593,11 +614,9 @@ void ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g,
AR_MCI_SCHD_TABLE_2_MEM_BASED, 1);
} else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI sched aggr thresh: off\n");
+ ath_dbg(common, MCI, "MCI sched aggr thresh: off\n");
} else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI SCHED one step look ahead off\n");
+ ath_dbg(common, MCI, "MCI SCHED one step look ahead off\n");
if (AR_SREV_9462_10(ah))
regval |= SM(1, AR_BTCOEX_CTRL_SPDT_ENABLE_10);
@@ -661,6 +680,9 @@ void ar9003_mci_mute_bt(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
/* disable all MCI messages */
REG_WRITE(ah, AR_MCI_MSG_ATTRIBUTES_TABLE, 0xffff0000);
REG_WRITE(ah, AR_BTCOEX_WL_WEIGHTS0, 0xffffffff);
@@ -678,12 +700,12 @@ void ar9003_mci_mute_bt(struct ath_hw *ah)
* 2. before reset MCI RX, to quiet BT and avoid MCI RX misalignment
*/
- ath_dbg(common, ATH_DBG_MCI, "MCI Send LNA take\n");
+ ath_dbg(common, MCI, "MCI Send LNA take\n");
ar9003_mci_send_lna_take(ah, true);
udelay(5);
- ath_dbg(common, ATH_DBG_MCI, "MCI Send sys sleeping\n");
+ ath_dbg(common, MCI, "MCI Send sys sleeping\n");
ar9003_mci_send_sys_sleeping(ah, true);
}
@@ -693,10 +715,13 @@ void ar9003_mci_sync_bt_state(struct ath_hw *ah)
struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
u32 cur_bt_state;
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
cur_bt_state = ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP, NULL);
if (mci->bt_state != cur_bt_state) {
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI BT state mismatches. old: %d, new: %d\n",
mci->bt_state, cur_bt_state);
mci->bt_state = cur_bt_state;
@@ -708,7 +733,7 @@ void ar9003_mci_sync_bt_state(struct ath_hw *ah)
ar9003_mci_send_coex_wlan_channels(ah, true);
if (mci->unhalt_bt_gpm == true) {
- ath_dbg(common, ATH_DBG_MCI, "MCI unhalt BT GPM");
+ ath_dbg(common, MCI, "MCI unhalt BT GPM\n");
ar9003_mci_send_coex_halt_bt_gpm(ah, false, true);
}
}
@@ -734,7 +759,7 @@ static void ar9003_mci_send_2g5g_status(struct ath_hw *ah, bool wait_done)
to_set = MCI_5G_FLAGS_SET_MASK;
}
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI BT_MCI_FLAGS: %s 0x%08x clr=0x%08x, set=0x%08x\n",
mci->is_2g ? "2G" : "5G", new_flags, to_clear, to_set);
@@ -761,15 +786,15 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header,
if (queue) {
if (payload)
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI ERROR: Send fail: %02x: %02x %02x %02x\n",
header,
*(((u8 *)payload) + 4),
*(((u8 *)payload) + 5),
*(((u8 *)payload) + 6));
else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI ERROR: Send fail: %02x\n", header);
+ ath_dbg(common, MCI, "MCI ERROR: Send fail: %02x\n",
+ header);
}
/* check if the message is to be queued */
@@ -795,12 +820,12 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header,
mci->update_2g5g = queue;
if (queue)
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT_MCI_FLAGS: 2G5G status <queued> %s.\n",
+ ath_dbg(common, MCI,
+ "MCI BT_MCI_FLAGS: 2G5G status <queued> %s\n",
mci->is_2g ? "2G" : "5G");
else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT_MCI_FLAGS: 2G5G status <sent> %s.\n",
+ ath_dbg(common, MCI,
+ "MCI BT_MCI_FLAGS: 2G5G status <sent> %s\n",
mci->is_2g ? "2G" : "5G");
break;
@@ -809,11 +834,9 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header,
mci->wlan_channels_update = queue;
if (queue)
- ath_dbg(common, ATH_DBG_MCI,
- "MCI WLAN channel map <queued>\n");
+ ath_dbg(common, MCI, "MCI WLAN channel map <queued>\n");
else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI WLAN channel map <sent>\n");
+ ath_dbg(common, MCI, "MCI WLAN channel map <sent>\n");
break;
case MCI_GPM_COEX_HALT_BT_GPM:
@@ -824,11 +847,11 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header,
mci->unhalt_bt_gpm = queue;
if (queue)
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI UNHALT BT GPM <queued>\n");
else {
mci->halted_bt_gpm = false;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI UNHALT BT GPM <sent>\n");
}
}
@@ -839,10 +862,10 @@ static void ar9003_mci_queue_unsent_gpm(struct ath_hw *ah, u8 header,
mci->halted_bt_gpm = !queue;
if (queue)
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI HALT BT GPM <not sent>\n");
else
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI UNHALT BT GPM <sent>\n");
}
@@ -857,11 +880,14 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool wait_done)
struct ath_common *common = ath9k_hw_common(ah);
struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
if (mci->update_2g5g) {
if (mci->is_2g) {
ar9003_mci_send_2g5g_status(ah, true);
- ath_dbg(common, ATH_DBG_MCI, "MCI Send LNA trans\n");
+ ath_dbg(common, MCI, "MCI Send LNA trans\n");
ar9003_mci_send_lna_transfer(ah, true);
udelay(5);
@@ -878,7 +904,7 @@ void ar9003_mci_2g5g_switch(struct ath_hw *ah, bool wait_done)
}
}
} else {
- ath_dbg(common, ATH_DBG_MCI, "MCI Send LNA take\n");
+ ath_dbg(common, MCI, "MCI Send LNA take\n");
ar9003_mci_send_lna_take(ah, true);
udelay(5);
@@ -908,14 +934,17 @@ bool ar9003_mci_send_message(struct ath_hw *ah, u8 header, u32 flag,
u32 saved_mci_int_en;
int i;
+ if (!ATH9K_HW_CAP_MCI)
+ return false;
+
saved_mci_int_en = REG_READ(ah, AR_MCI_INTERRUPT_EN);
regval = REG_READ(ah, AR_BTCOEX_CTRL);
if ((regval == 0xdeadbeef) || !(regval & AR_BTCOEX_CTRL_MCI_MODE_EN)) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Not sending 0x%x. MCI is not enabled. "
- "full_sleep = %d\n", header,
+ ath_dbg(common, MCI,
+ "MCI Not sending 0x%x. MCI is not enabled. full_sleep = %d\n",
+ header,
(ah->power_mode == ATH9K_PM_FULL_SLEEP) ? 1 : 0);
ar9003_mci_queue_unsent_gpm(ah, header, payload, true);
@@ -923,8 +952,9 @@ bool ar9003_mci_send_message(struct ath_hw *ah, u8 header, u32 flag,
} else if (check_bt && (mci->bt_state == MCI_BT_SLEEP)) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Don't send message 0x%x. BT is in sleep state\n", header);
+ ath_dbg(common, MCI,
+ "MCI Don't send message 0x%x. BT is in sleep state\n",
+ header);
ar9003_mci_queue_unsent_gpm(ah, header, payload, true);
return false;
@@ -973,6 +1003,9 @@ void ar9003_mci_setup(struct ath_hw *ah, u32 gpm_addr, void *gpm_buf,
struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
void *sched_buf = (void *)((char *) gpm_buf + (sched_addr - gpm_addr));
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
mci->gpm_addr = gpm_addr;
mci->gpm_buf = gpm_buf;
mci->gpm_len = len;
@@ -987,9 +1020,12 @@ void ar9003_mci_cleanup(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
/* Turn off MCI and Jupiter mode. */
REG_WRITE(ah, AR_BTCOEX_CTRL, 0x00);
- ath_dbg(common, ATH_DBG_MCI, "MCI ar9003_mci_cleanup\n");
+ ath_dbg(common, MCI, "MCI ar9003_mci_cleanup\n");
ar9003_mci_disable_interrupt(ah);
}
EXPORT_SYMBOL(ar9003_mci_cleanup);
@@ -1006,40 +1042,35 @@ static void ar9003_mci_process_gpm_extra(struct ath_hw *ah, u8 gpm_type,
switch (gpm_opcode) {
case MCI_GPM_COEX_VERSION_QUERY:
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX Version Query\n");
+ ath_dbg(common, MCI, "MCI Recv GPM COEX Version Query\n");
ar9003_mci_send_coex_version_response(ah, true);
break;
case MCI_GPM_COEX_VERSION_RESPONSE:
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX Version Response\n");
+ ath_dbg(common, MCI, "MCI Recv GPM COEX Version Response\n");
mci->bt_ver_major =
*(p_data + MCI_GPM_COEX_B_MAJOR_VERSION);
mci->bt_ver_minor =
*(p_data + MCI_GPM_COEX_B_MINOR_VERSION);
mci->bt_version_known = true;
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT Coex version: %d.%d\n",
- mci->bt_ver_major,
- mci->bt_ver_minor);
+ ath_dbg(common, MCI, "MCI BT Coex version: %d.%d\n",
+ mci->bt_ver_major, mci->bt_ver_minor);
break;
case MCI_GPM_COEX_STATUS_QUERY:
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX Status Query = 0x%02X.\n",
+ ath_dbg(common, MCI,
+ "MCI Recv GPM COEX Status Query = 0x%02X\n",
*(p_data + MCI_GPM_COEX_B_WLAN_BITMAP));
mci->wlan_channels_update = true;
ar9003_mci_send_coex_wlan_channels(ah, true);
break;
case MCI_GPM_COEX_BT_PROFILE_INFO:
mci->query_bt = true;
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX BT_Profile_Info\n");
+ ath_dbg(common, MCI, "MCI Recv GPM COEX BT_Profile_Info\n");
break;
case MCI_GPM_COEX_BT_STATUS_UPDATE:
mci->query_bt = true;
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX BT_Status_Update "
- "SEQ=%d (drop&query)\n", *(p_gpm + 3));
+ ath_dbg(common, MCI,
+ "MCI Recv GPM COEX BT_Status_Update SEQ=%d (drop&query)\n",
+ *(p_gpm + 3));
break;
default:
break;
@@ -1056,6 +1087,9 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type,
u8 recv_type = 0, recv_opcode = 0;
bool b_is_bt_cal_done = (gpm_type == MCI_GPM_BT_CAL_DONE);
+ if (!ATH9K_HW_CAP_MCI)
+ return 0;
+
more_data = time_out ? MCI_GPM_NOMORE : MCI_GPM_MORE;
while (time_out > 0) {
@@ -1090,9 +1124,8 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type,
if ((gpm_type == MCI_GPM_BT_CAL_DONE) &&
!b_is_bt_cal_done) {
gpm_type = MCI_GPM_BT_CAL_GRANT;
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv BT_CAL_DONE"
- "wait BT_CAL_GRANT\n");
+ ath_dbg(common, MCI,
+ "MCI Recv BT_CAL_DONE wait BT_CAL_GRANT\n");
continue;
}
@@ -1123,7 +1156,7 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type,
u32 payload[4] = {0, 0, 0, 0};
gpm_type = MCI_GPM_BT_CAL_DONE;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI Rcv BT_CAL_REQ, send WLAN_CAL_GRANT\n");
MCI_GPM_SET_CAL_TYPE(payload,
@@ -1132,13 +1165,12 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type,
ar9003_mci_send_message(ah, MCI_GPM, 0, payload, 16,
false, false);
- ath_dbg(common, ATH_DBG_MCI,
- "MCI now wait for BT_CAL_DONE\n");
+ ath_dbg(common, MCI, "MCI now wait for BT_CAL_DONE\n");
continue;
} else {
- ath_dbg(common, ATH_DBG_MCI, "MCI GPM subtype"
- "not match 0x%x\n", *(p_gpm + 1));
+ ath_dbg(common, MCI, "MCI GPM subtype not match 0x%x\n",
+ *(p_gpm + 1));
mismatch++;
ar9003_mci_process_gpm_extra(ah, recv_type,
recv_opcode, p_gpm);
@@ -1151,16 +1183,15 @@ u32 ar9003_mci_wait_for_gpm(struct ath_hw *ah, u8 gpm_type,
if (time_out <= 0) {
time_out = 0;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI GPM received timeout, mismatch = %d\n", mismatch);
} else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Receive GPM type=0x%x, code=0x%x\n",
+ ath_dbg(common, MCI, "MCI Receive GPM type=0x%x, code=0x%x\n",
gpm_type, gpm_opcode);
while (more_data == MCI_GPM_MORE) {
- ath_dbg(common, ATH_DBG_MCI, "MCI discard remaining GPM\n");
+ ath_dbg(common, MCI, "MCI discard remaining GPM\n");
offset = ar9003_mci_state(ah, MCI_STATE_NEXT_GPM_OFFSET,
&more_data);
@@ -1188,6 +1219,9 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
u32 value = 0, more_gpm = 0, gpm_ptr;
u8 query_type;
+ if (!ATH9K_HW_CAP_MCI)
+ return 0;
+
switch (state_type) {
case MCI_STATE_ENABLE:
if (mci->ready) {
@@ -1201,8 +1235,7 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
break;
case MCI_STATE_INIT_GPM_OFFSET:
value = MS(REG_READ(ah, AR_MCI_GPM_1), AR_MCI_GPM_WRITE_PTR);
- ath_dbg(common, ATH_DBG_MCI,
- "MCI GPM initial WRITE_PTR=%d\n", value);
+ ath_dbg(common, MCI, "MCI GPM initial WRITE_PTR=%d\n", value);
mci->gpm_idx = value;
break;
case MCI_STATE_NEXT_GPM_OFFSET:
@@ -1227,8 +1260,8 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
else if (value >= mci->gpm_len) {
if (value != 0xFFFF) {
value = 0;
- ath_dbg(common, ATH_DBG_MCI, "MCI GPM offset"
- "out of range\n");
+ ath_dbg(common, MCI,
+ "MCI GPM offset out of range\n");
}
} else
value--;
@@ -1236,8 +1269,8 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
if (value == 0xFFFF) {
value = MCI_GPM_INVALID;
more_gpm = MCI_GPM_NOMORE;
- ath_dbg(common, ATH_DBG_MCI, "MCI GPM ptr invalid"
- "@ptr=%d, offset=%d, more=GPM_NOMORE\n",
+ ath_dbg(common, MCI,
+ "MCI GPM ptr invalid @ptr=%d, offset=%d, more=GPM_NOMORE\n",
gpm_ptr, value);
} else if (state_type == MCI_STATE_NEXT_GPM_OFFSET) {
@@ -1245,9 +1278,9 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
value = MCI_GPM_INVALID;
more_gpm = MCI_GPM_NOMORE;
- ath_dbg(common, ATH_DBG_MCI, "MCI GPM message"
- "not available @ptr=%d, @offset=%d,"
- "more=GPM_NOMORE\n", gpm_ptr, value);
+ ath_dbg(common, MCI,
+ "MCI GPM message not available @ptr=%d, @offset=%d, more=GPM_NOMORE\n",
+ gpm_ptr, value);
} else {
for (;;) {
@@ -1267,9 +1300,8 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
mci->gpm_len)
mci->gpm_idx = 0;
- ath_dbg(common, ATH_DBG_MCI,
- "MCI GPM message got ptr=%d,"
- "@offset=%d, more=%d\n",
+ ath_dbg(common, MCI,
+ "MCI GPM message got ptr=%d, @offset=%d, more=%d\n",
gpm_ptr, temp_index,
(more_gpm == MCI_GPM_MORE));
@@ -1333,8 +1365,7 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
if (mci->unhalt_bt_gpm) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI unhalt BT GPM\n");
+ ath_dbg(common, MCI, "MCI unhalt BT GPM\n");
ar9003_mci_send_coex_halt_bt_gpm(ah, false, true);
}
@@ -1360,8 +1391,8 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
ATH_MCI_CONFIG_MCI_OBS_GPIO) !=
ATH_MCI_CONFIG_MCI_OBS_GPIO) {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI reconfigure observation");
+ ath_dbg(common, MCI,
+ "MCI reconfigure observation\n");
ar9003_mci_observation_set_up(ah);
}
}
@@ -1374,16 +1405,14 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
case MCI_STATE_SET_BT_COEX_VERSION:
if (!p_data)
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI Set BT Coex version with NULL data!!\n");
else {
mci->bt_ver_major = (*p_data >> 8) & 0xff;
mci->bt_ver_minor = (*p_data) & 0xff;
mci->bt_version_known = true;
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT version set: %d.%d\n",
- mci->bt_ver_major,
- mci->bt_ver_minor);
+ ath_dbg(common, MCI, "MCI BT version set: %d.%d\n",
+ mci->bt_ver_major, mci->bt_ver_minor);
}
break;
@@ -1438,7 +1467,7 @@ u32 ar9003_mci_state(struct ath_hw *ah, u32 state_type, u32 *p_data)
case MCI_STATE_RECOVER_RX:
- ath_dbg(common, ATH_DBG_MCI, "MCI hw RECOVER_RX\n");
+ ath_dbg(common, MCI, "MCI hw RECOVER_RX\n");
ar9003_mci_prep_interface(ah);
mci->query_bt = true;
mci->need_flush_btinfo = true;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index a4450cba065..59647a3ceb7 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -119,8 +119,8 @@ static int ar9003_get_training_power_5g(struct ath_hw *ah)
break;
default:
delta = 0;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Invalid tx-chainmask: %u\n", ah->txchainmask);
+ ath_dbg(common, CALIBRATE, "Invalid tx-chainmask: %u\n",
+ ah->txchainmask);
}
power += delta;
@@ -148,13 +148,12 @@ static int ar9003_paprd_setup_single_table(struct ath_hw *ah)
else
training_power = ar9003_get_training_power_5g(ah);
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Training power: %d, Target power: %d\n",
+ ath_dbg(common, CALIBRATE, "Training power: %d, Target power: %d\n",
training_power, ah->paprd_target_power);
if (training_power < 0) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "PAPRD target power delta out of range");
+ ath_dbg(common, CALIBRATE,
+ "PAPRD target power delta out of range\n");
return -ERANGE;
}
ah->paprd_training_power = training_power;
@@ -311,8 +310,8 @@ static unsigned int ar9003_get_desired_gain(struct ath_hw *ah, int chain,
reg_cl_gain = AR_PHY_CL_TAB_2;
break;
default:
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
- "Invalid chainmask: %d\n", chain);
+ ath_dbg(ath9k_hw_common(ah), CALIBRATE,
+ "Invalid chainmask: %d\n", chain);
break;
}
@@ -850,7 +849,7 @@ bool ar9003_paprd_is_done(struct ath_hw *ah)
agc2_pwr = REG_READ_FIELD(ah, AR_PHY_PAPRD_TRAINER_STAT1,
AR_PHY_PAPRD_TRAINER_STAT1_PAPRD_AGC2_PWR);
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_CALIBRATE,
+ ath_dbg(ath9k_hw_common(ah), CALIBRATE,
"AGC2_PWR = 0x%x training done = 0x%x\n",
agc2_pwr, paprd_done);
/*
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index e41d26939ab..2589b38b689 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -882,7 +882,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
if (!on != aniState->ofdmWeakSigDetectOff) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: ofdm weak signal: %s=>%s\n",
chan->channel,
!aniState->ofdmWeakSigDetectOff ?
@@ -900,7 +900,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
u32 level = param;
if (level >= ARRAY_SIZE(firstep_table)) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"ATH9K_ANI_FIRSTEP_LEVEL: level out of range (%u > %zu)\n",
level, ARRAY_SIZE(firstep_table));
return false;
@@ -937,7 +937,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
AR_PHY_FIND_SIG_LOW_FIRSTEP_LOW, value2);
if (level != aniState->firstepLevel) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: level %d=>%d[def:%d] firstep[level]=%d ini=%d\n",
chan->channel,
aniState->firstepLevel,
@@ -945,7 +945,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
ATH9K_ANI_FIRSTEP_LVL_NEW,
value,
aniState->iniDef.firstep);
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: level %d=>%d[def:%d] firstep_low[level]=%d ini=%d\n",
chan->channel,
aniState->firstepLevel,
@@ -965,7 +965,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
u32 level = param;
if (level >= ARRAY_SIZE(cycpwrThr1_table)) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"ATH9K_ANI_SPUR_IMMUNITY_LEVEL: level out of range (%u > %zu)\n",
level, ARRAY_SIZE(cycpwrThr1_table));
return false;
@@ -1001,7 +1001,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
AR_PHY_EXT_CYCPWR_THR1, value2);
if (level != aniState->spurImmunityLevel) {
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: level %d=>%d[def:%d] cycpwrThr1[level]=%d ini=%d\n",
chan->channel,
aniState->spurImmunityLevel,
@@ -1009,7 +1009,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
ATH9K_ANI_SPUR_IMMUNE_LVL_NEW,
value,
aniState->iniDef.cycpwrThr1);
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"** ch %d: level %d=>%d[def:%d] cycpwrThr1Ext[level]=%d ini=%d\n",
chan->channel,
aniState->spurImmunityLevel,
@@ -1036,8 +1036,7 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
REG_RMW_FIELD(ah, AR_PHY_MRC_CCK_CTRL,
AR_PHY_MRC_CCK_MUX_REG, is_on);
if (!is_on != aniState->mrcCCKOff) {
- ath_dbg(common, ATH_DBG_ANI,
- "** ch %d: MRC CCK: %s=>%s\n",
+ ath_dbg(common, ANI, "** ch %d: MRC CCK: %s=>%s\n",
chan->channel,
!aniState->mrcCCKOff ? "on" : "off",
is_on ? "on" : "off");
@@ -1052,11 +1051,11 @@ static bool ar9003_hw_ani_control(struct ath_hw *ah,
case ATH9K_ANI_PRESENT:
break;
default:
- ath_dbg(common, ATH_DBG_ANI, "invalid cmd %u\n", cmd);
+ ath_dbg(common, ANI, "invalid cmd %u\n", cmd);
return false;
}
- ath_dbg(common, ATH_DBG_ANI,
+ ath_dbg(common, ANI,
"ANI parameters: SI=%d, ofdmWS=%s FS=%d MRCcck=%s listenTime=%d ofdmErrs=%d cckErrs=%d\n",
aniState->spurImmunityLevel,
!aniState->ofdmWeakSigDetectOff ? "on" : "off",
@@ -1125,8 +1124,7 @@ static void ar9003_hw_ani_cache_ini_regs(struct ath_hw *ah)
aniState = &ah->curchan->ani;
iniDef = &aniState->iniDef;
- ath_dbg(common, ATH_DBG_ANI,
- "ver %d.%d opmode %u chan %d Mhz/0x%x\n",
+ ath_dbg(common, ANI, "ver %d.%d opmode %u chan %d Mhz/0x%x\n",
ah->hw_version.macVersion,
ah->hw_version.macRev,
ah->opmode,
@@ -1388,7 +1386,7 @@ void ar9003_hw_bb_watchdog_config(struct ath_hw *ah)
~(AR_PHY_WATCHDOG_NON_IDLE_ENABLE |
AR_PHY_WATCHDOG_IDLE_ENABLE));
- ath_dbg(common, ATH_DBG_RESET, "Disabled BB Watchdog\n");
+ ath_dbg(common, RESET, "Disabled BB Watchdog\n");
return;
}
@@ -1424,8 +1422,7 @@ void ar9003_hw_bb_watchdog_config(struct ath_hw *ah)
AR_PHY_WATCHDOG_IDLE_MASK |
(AR_PHY_WATCHDOG_NON_IDLE_MASK & (idle_count << 2)));
- ath_dbg(common, ATH_DBG_RESET,
- "Enabled BB Watchdog timeout (%u ms)\n",
+ ath_dbg(common, RESET, "Enabled BB Watchdog timeout (%u ms)\n",
idle_tmo_ms);
}
@@ -1454,9 +1451,9 @@ void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah)
return;
status = ah->bb_watchdog_last_status;
- ath_dbg(common, ATH_DBG_RESET,
+ ath_dbg(common, RESET,
"\n==== BB update: BB status=0x%08x ====\n", status);
- ath_dbg(common, ATH_DBG_RESET,
+ ath_dbg(common, RESET,
"** BB state: wd=%u det=%u rdar=%u rOFDM=%d rCCK=%u tOFDM=%u tCCK=%u agc=%u src=%u **\n",
MS(status, AR_PHY_WATCHDOG_INFO),
MS(status, AR_PHY_WATCHDOG_DET_HANG),
@@ -1468,22 +1465,19 @@ void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah)
MS(status, AR_PHY_WATCHDOG_AGC_SM),
MS(status, AR_PHY_WATCHDOG_SRCH_SM));
- ath_dbg(common, ATH_DBG_RESET,
- "** BB WD cntl: cntl1=0x%08x cntl2=0x%08x **\n",
+ ath_dbg(common, RESET, "** BB WD cntl: cntl1=0x%08x cntl2=0x%08x **\n",
REG_READ(ah, AR_PHY_WATCHDOG_CTL_1),
REG_READ(ah, AR_PHY_WATCHDOG_CTL_2));
- ath_dbg(common, ATH_DBG_RESET,
- "** BB mode: BB_gen_controls=0x%08x **\n",
+ ath_dbg(common, RESET, "** BB mode: BB_gen_controls=0x%08x **\n",
REG_READ(ah, AR_PHY_GEN_CTRL));
#define PCT(_field) (common->cc_survey._field * 100 / common->cc_survey.cycles)
if (common->cc_survey.cycles)
- ath_dbg(common, ATH_DBG_RESET,
+ ath_dbg(common, RESET,
"** BB busy times: rx_clear=%d%%, rx_frame=%d%%, tx_frame=%d%% **\n",
PCT(rx_busy), PCT(rx_frame), PCT(tx_frame));
- ath_dbg(common, ATH_DBG_RESET,
- "==== BB update: done ====\n\n");
+ ath_dbg(common, RESET, "==== BB update: done ====\n\n");
}
EXPORT_SYMBOL(ar9003_hw_bb_watchdog_dbg_info);
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 130e5dba955..95276e914c1 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -196,6 +196,7 @@ struct ath_txq {
u8 txq_headidx;
u8 txq_tailidx;
int pending_frames;
+ struct sk_buff_head complete_q;
};
struct ath_atx_ac {
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index a13cabb9543..dc5fd569690 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -117,11 +117,10 @@ static void ath_tx_cabq(struct ieee80211_hw *hw, struct sk_buff *skb)
memset(&txctl, 0, sizeof(struct ath_tx_control));
txctl.txq = sc->beacon.cabq;
- ath_dbg(common, ATH_DBG_XMIT,
- "transmitting CABQ packet, skb: %p\n", skb);
+ ath_dbg(common, XMIT, "transmitting CABQ packet, skb: %p\n", skb);
if (ath_tx_start(hw, skb, &txctl) != 0) {
- ath_dbg(common, ATH_DBG_XMIT, "CABQ TX failed\n");
+ ath_dbg(common, XMIT, "CABQ TX failed\n");
dev_kfree_skb_any(skb);
}
}
@@ -204,7 +203,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
if (skb && cabq_depth) {
if (sc->nvifs > 1) {
- ath_dbg(common, ATH_DBG_BEACON,
+ ath_dbg(common, BEACON,
"Flushing previous cabq traffic\n");
ath_draintxq(sc, cabq, false);
}
@@ -297,7 +296,7 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif)
tsfadjust = TU_TO_USEC(intval * avp->av_bslot) / ATH_BCBUF;
avp->tsf_adjust = cpu_to_le64(tsfadjust);
- ath_dbg(common, ATH_DBG_BEACON,
+ ath_dbg(common, BEACON,
"stagger beacons, bslot %d intval %u tsfadjust %llu\n",
avp->av_bslot, intval, (unsigned long long)tsfadjust);
@@ -371,15 +370,14 @@ void ath_beacon_tasklet(unsigned long data)
sc->beacon.bmisscnt++;
if (sc->beacon.bmisscnt < BSTUCK_THRESH * sc->nbcnvifs) {
- ath_dbg(common, ATH_DBG_BSTUCK,
+ ath_dbg(common, BSTUCK,
"missed %u consecutive beacons\n",
sc->beacon.bmisscnt);
ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq);
if (sc->beacon.bmisscnt > 3)
ath9k_hw_bstuck_nfcal(ah);
} else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) {
- ath_dbg(common, ATH_DBG_BSTUCK,
- "beacon is officially stuck\n");
+ ath_dbg(common, BSTUCK, "beacon is officially stuck\n");
sc->sc_flags |= SC_OP_TSF_RESET;
ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
}
@@ -406,7 +404,7 @@ void ath_beacon_tasklet(unsigned long data)
slot = (tsftu % (intval * ATH_BCBUF)) / intval;
vif = sc->beacon.bslot[slot];
- ath_dbg(common, ATH_DBG_BEACON,
+ ath_dbg(common, BEACON,
"slot %d [tsf %llu tsftu %u intval %u] vif %p\n",
slot, tsf, tsftu / ATH_BCBUF, intval, vif);
} else {
@@ -424,7 +422,7 @@ void ath_beacon_tasklet(unsigned long data)
}
if (sc->beacon.bmisscnt != 0) {
- ath_dbg(common, ATH_DBG_BSTUCK,
+ ath_dbg(common, BSTUCK,
"resume beacon xmit after %u misses\n",
sc->beacon.bmisscnt);
sc->beacon.bmisscnt = 0;
@@ -541,7 +539,7 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
/* No need to configure beacon if we are not associated */
if (!common->curaid) {
- ath_dbg(common, ATH_DBG_BEACON,
+ ath_dbg(common, BEACON,
"STA is not yet associated..skipping beacon config\n");
return;
}
@@ -631,8 +629,8 @@ static void ath_beacon_config_sta(struct ath_softc *sc,
/* TSF out of range threshold fixed at 1 second */
bs.bs_tsfoor_threshold = ATH9K_TSFOOR_THRESHOLD;
- ath_dbg(common, ATH_DBG_BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu);
- ath_dbg(common, ATH_DBG_BEACON,
+ ath_dbg(common, BEACON, "tsf: %llu tsftu: %u\n", tsf, tsftu);
+ ath_dbg(common, BEACON,
"bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n",
bs.bs_bmissthreshold, bs.bs_sleepduration,
bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext);
@@ -660,8 +658,7 @@ static void ath_beacon_config_adhoc(struct ath_softc *sc,
tsf = roundup(ath9k_hw_gettsf32(ah) + TU_TO_USEC(FUDGE), intval);
nexttbtt = tsf + intval;
- ath_dbg(common, ATH_DBG_BEACON,
- "IBSS nexttbtt %u intval %u (%u)\n",
+ ath_dbg(common, BEACON, "IBSS nexttbtt %u intval %u (%u)\n",
nexttbtt, intval, conf->beacon_interval);
/*
@@ -699,9 +696,8 @@ static bool ath9k_allow_beacon_config(struct ath_softc *sc,
(sc->nbcnvifs > 1) &&
(vif->type == NL80211_IFTYPE_AP) &&
(cur_conf->beacon_interval != bss_conf->beacon_int)) {
- ath_dbg(common, ATH_DBG_CONFIG,
- "Changing beacon interval of multiple \
- AP interfaces !\n");
+ ath_dbg(common, CONFIG,
+ "Changing beacon interval of multiple AP interfaces !\n");
return false;
}
/*
@@ -710,7 +706,7 @@ static bool ath9k_allow_beacon_config(struct ath_softc *sc,
*/
if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) &&
(vif->type != NL80211_IFTYPE_AP)) {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"STA vif's beacon not allowed on AP mode\n");
return false;
}
@@ -722,7 +718,7 @@ static bool ath9k_allow_beacon_config(struct ath_softc *sc,
(vif->type == NL80211_IFTYPE_STATION) &&
(sc->sc_flags & SC_OP_BEACONS) &&
!avp->primary_sta_vif) {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Beacon already configured for a station interface\n");
return false;
}
@@ -802,8 +798,7 @@ void ath_set_beacon(struct ath_softc *sc)
ath_beacon_config_sta(sc, cur_conf);
break;
default:
- ath_dbg(common, ATH_DBG_CONFIG,
- "Unsupported beaconing mode\n");
+ ath_dbg(common, CONFIG, "Unsupported beaconing mode\n");
return;
}
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c
index bbb20810ec1..a6712a95d76 100644
--- a/drivers/net/wireless/ath/ath9k/btcoex.c
+++ b/drivers/net/wireless/ath/ath9k/btcoex.c
@@ -68,6 +68,9 @@ void ath9k_hw_init_btcoex_hw(struct ath_hw *ah, int qnum)
u32 i, idx;
bool rxclear_polarity = ath_bt_config.bt_rxclear_polarity;
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
if (AR_SREV_9300_20_OR_LATER(ah))
rxclear_polarity = !ath_bt_config.bt_rxclear_polarity;
@@ -99,6 +102,9 @@ void ath9k_hw_btcoex_init_2wire(struct ath_hw *ah)
{
struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
/* connect bt_active to baseband */
REG_CLR_BIT(ah, AR_GPIO_INPUT_EN_VAL,
(AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_DEF |
@@ -121,6 +127,9 @@ void ath9k_hw_btcoex_init_3wire(struct ath_hw *ah)
{
struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
/* btcoex 3-wire */
REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,
(AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB |
@@ -147,6 +156,9 @@ static void ath9k_hw_btcoex_enable_2wire(struct ath_hw *ah)
{
struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
/* Configure the desired GPIO port for TX_FRAME output */
ath9k_hw_cfg_output(ah, btcoex_hw->wlanactive_gpio,
AR_GPIO_OUTPUT_MUX_AS_TX_FRAME);
@@ -158,6 +170,9 @@ void ath9k_hw_btcoex_set_weight(struct ath_hw *ah,
{
struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
btcoex_hw->bt_coex_weights = SM(bt_weight, AR_BTCOEX_BT_WGHT) |
SM(wlan_weight, AR_BTCOEX_WL_WGHT);
}
@@ -219,9 +234,9 @@ void ath9k_hw_btcoex_enable(struct ath_hw *ah)
{
struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
- switch (btcoex_hw->scheme) {
+ switch (ath9k_hw_get_btcoex_scheme(ah)) {
case ATH_BTCOEX_CFG_NONE:
- break;
+ return;
case ATH_BTCOEX_CFG_2WIRE:
ath9k_hw_btcoex_enable_2wire(ah);
break;
@@ -246,6 +261,9 @@ void ath9k_hw_btcoex_disable(struct ath_hw *ah)
struct ath_btcoex_hw *btcoex_hw = &ah->btcoex_hw;
int i;
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
btcoex_hw->enabled = false;
if (btcoex_hw->scheme == ATH_BTCOEX_CFG_MCI) {
ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE);
@@ -294,6 +312,9 @@ static void ar9003_btcoex_bt_stomp(struct ath_hw *ah,
void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah,
enum ath_stomp_type stomp_type)
{
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
if (AR_SREV_9300_20_OR_LATER(ah)) {
ar9003_btcoex_bt_stomp(ah, stomp_type);
return;
@@ -313,8 +334,7 @@ void ath9k_hw_btcoex_bt_stomp(struct ath_hw *ah,
AR_STOMP_NONE_WLAN_WGHT);
break;
default:
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
- "Invalid Stomptype\n");
+ ath_dbg(ath9k_hw_common(ah), BTCOEX, "Invalid Stomptype\n");
break;
}
}
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c
index 99538810a31..172e33db7f4 100644
--- a/drivers/net/wireless/ath/ath9k/calib.c
+++ b/drivers/net/wireless/ath/ath9k/calib.c
@@ -116,7 +116,7 @@ static void ath9k_hw_update_nfcal_hist_buffer(struct ath_hw *ah,
if (h[i].privNF > limit->max) {
high_nf_mid = true;
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"NFmid[%d] (%d) > MAX (%d), %s\n",
i, h[i].privNF, limit->max,
(cal->nfcal_interference ?
@@ -199,8 +199,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah)
return true;
if (currCal->calState != CAL_DONE) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Calibration state incorrect, %d\n",
+ ath_dbg(common, CALIBRATE, "Calibration state incorrect, %d\n",
currCal->calState);
return true;
}
@@ -208,8 +207,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah)
if (!(ah->supp_cals & currCal->calData->calType))
return true;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Resetting Cal %d state for channel %u\n",
+ ath_dbg(common, CALIBRATE, "Resetting Cal %d state for channel %u\n",
currCal->calData->calType, conf->channel->center_freq);
ah->caldata->CalValid &= ~currCal->calData->calType;
@@ -302,7 +300,7 @@ void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan)
* noisefloor until the next calibration timer.
*/
if (j == 10000) {
- ath_dbg(common, ATH_DBG_ANY,
+ ath_dbg(common, ANY,
"Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x%x\n",
REG_READ(ah, AR_PHY_AGC_CONTROL));
return;
@@ -344,17 +342,17 @@ static void ath9k_hw_nf_sanitize(struct ath_hw *ah, s16 *nf)
if (!nf[i])
continue;
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"NF calibrated [%s] [chain %d] is %d\n",
(i >= 3 ? "ext" : "ctl"), i % 3, nf[i]);
if (nf[i] > ATH9K_NF_TOO_HIGH) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"NF[%d] (%d) > MAX (%d), correcting to MAX\n",
i, nf[i], ATH9K_NF_TOO_HIGH);
nf[i] = limit->max;
} else if (nf[i] < limit->min) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"NF[%d] (%d) < MIN (%d), correcting to NOM\n",
i, nf[i], limit->min);
nf[i] = limit->nominal;
@@ -373,7 +371,7 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan)
chan->channelFlags &= (~CHANNEL_CW_INT);
if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"NF did not complete in calibration window\n");
return false;
}
@@ -383,7 +381,7 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan)
nf = nfarray[0];
if (ath9k_hw_get_nf_thresh(ah, c->band, &nfThresh)
&& nf > nfThresh) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"noise floor failed detected; detected %d, threshold %d\n",
nf, nfThresh);
chan->channelFlags |= CHANNEL_CW_INT;
diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c
index e4e84a9e627..f4f56aff1e9 100644
--- a/drivers/net/wireless/ath/ath9k/dfs.c
+++ b/drivers/net/wireless/ath/ath9k/dfs.c
@@ -66,7 +66,7 @@ ath9k_postprocess_radar_event(struct ath_softc *sc,
u8 rssi;
u16 dur;
- ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_DFS,
+ ath_dbg(ath9k_hw_common(sc->sc_ah), DFS,
"pulse_bw_info=0x%x, pri,ext len/rssi=(%u/%u, %u/%u)\n",
are->pulse_bw_info,
are->pulse_length_pri, are->rssi,
@@ -161,7 +161,7 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data,
if ((!(rs->rs_phyerr != ATH9K_PHYERR_RADAR)) &&
(!(rs->rs_phyerr != ATH9K_PHYERR_FALSE_RADAR_EXT))) {
- ath_dbg(common, ATH_DBG_DFS,
+ ath_dbg(common, DFS,
"Error: rs_phyer=0x%x not a radar error\n",
rs->rs_phyerr);
return;
@@ -190,7 +190,7 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data,
ard.pulse_length_ext = vdata_end[-2];
ard.pulse_length_pri = vdata_end[-3];
- ath_dbg(common, ATH_DBG_DFS,
+ ath_dbg(common, DFS,
"bw_info=%d, length_pri=%d, length_ext=%d, "
"rssi_pri=%d, rssi_ext=%d\n",
ard.pulse_bw_info, ard.pulse_length_pri, ard.pulse_length_ext,
@@ -200,7 +200,7 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data,
drp.ts = mactime;
if (ath9k_postprocess_radar_event(sc, &ard, &drp)) {
static u64 last_ts;
- ath_dbg(common, ATH_DBG_DFS,
+ ath_dbg(common, DFS,
"ath9k_dfs_process_phyerr: channel=%d, ts=%llu, "
"width=%d, rssi=%d, delta_ts=%llu\n",
drp.freq, drp.ts, drp.width, drp.rssi, drp.ts-last_ts);
diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.h b/drivers/net/wireless/ath/ath9k/dfs_debug.h
index 6e1e2a71659..4911724cb44 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_debug.h
+++ b/drivers/net/wireless/ath/ath9k/dfs_debug.h
@@ -16,8 +16,8 @@
*/
-#ifndef DFS_DEBUG_H
-#define DFS_DEBUG_H
+#ifndef ATH9K_DFS_DEBUG_H
+#define ATH9K_DFS_DEBUG_H
#include "hw.h"
@@ -54,4 +54,4 @@ static inline void ath9k_dfs_init_debug(struct ath_softc *sc) { }
#endif /* CONFIG_ATH9K_DFS_DEBUGFS */
-#endif /* DFS_DEBUG_H */
+#endif /* ATH9K_DFS_DEBUG_H */
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index e46f751ab50..c4352323331 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -305,8 +305,7 @@ void ath9k_hw_update_regulatory_maxpower(struct ath_hw *ah)
regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
break;
default:
- ath_dbg(common, ATH_DBG_EEPROM,
- "Invalid chainmask configuration\n");
+ ath_dbg(common, EEPROM, "Invalid chainmask configuration\n");
break;
}
}
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 61fcab0e2d7..4322ac80c20 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -38,7 +38,7 @@ static bool __ath9k_hw_4k_fill_eeprom(struct ath_hw *ah)
for (addr = 0; addr < SIZE_EEPROM_4K; addr++) {
if (!ath9k_hw_nvram_read(common, addr + eep_start_loc, eep_data)) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"Unable to read eeprom region\n");
return false;
}
@@ -62,8 +62,7 @@ static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah)
struct ath_common *common = ath9k_hw_common(ah);
if (!ath9k_hw_use_flash(ah)) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "Reading from EEPROM, not flash\n");
+ ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n");
}
if (common->bus_ops->ath_bus_type == ATH_USB)
@@ -204,8 +203,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
return false;
}
- ath_dbg(common, ATH_DBG_EEPROM,
- "Read Magic = 0x%04X\n", magic);
+ ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic);
if (magic != AR5416_EEPROM_MAGIC) {
magic2 = swab16(magic);
@@ -227,7 +225,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
}
}
- ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
+ ath_dbg(common, EEPROM, "need_swap = %s\n",
need_swap ? "True" : "False");
if (need_swap)
@@ -249,7 +247,7 @@ static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah)
u32 integer;
u16 word;
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"EEPROM Endianness is not native.. Changing\n");
word = swab16(eep->baseEepHeader.length);
@@ -435,11 +433,11 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
reg32 = get_unaligned_le32(&pdadcValues[4 * j]);
REG_WRITE(ah, regOffset, reg32);
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"PDADC (%d,%4x): %4.4x %8.8x\n",
i, regChainOffset, regOffset,
reg32);
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"PDADC: Chain %d | "
"PDADC %3d Value %3d | "
"PDADC %3d Value %3d | "
@@ -1079,8 +1077,7 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
u16 spur_val = AR_NO_SPUR;
- ath_dbg(common, ATH_DBG_ANI,
- "Getting spur idx:%d is2Ghz:%d val:%x\n",
+ ath_dbg(common, ANI, "Getting spur idx:%d is2Ghz:%d val:%x\n",
i, is2GHz, ah->config.spurchans[i][is2GHz]);
switch (ah->config.spurmode) {
@@ -1088,8 +1085,8 @@ static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
break;
case SPUR_ENABLE_IOCTL:
spur_val = ah->config.spurchans[i][is2GHz];
- ath_dbg(common, ATH_DBG_ANI,
- "Getting spur val from new loc. %d\n", spur_val);
+ ath_dbg(common, ANI, "Getting spur val from new loc. %d\n",
+ spur_val);
break;
case SPUR_ENABLE_EEPROM:
spur_val = EEP_MAP4K_SPURCHAN;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 0981c073471..f272236d805 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -41,7 +41,7 @@ static bool __ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
for (addr = 0; addr < SIZE_EEPROM_AR9287; addr++) {
if (!ath9k_hw_nvram_read(common, addr + eep_start_loc,
eep_data)) {
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"Unable to read eeprom region\n");
return false;
}
@@ -66,8 +66,7 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
struct ath_common *common = ath9k_hw_common(ah);
if (!ath9k_hw_use_flash(ah)) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "Reading from EEPROM, not flash\n");
+ ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n");
}
if (common->bus_ops->ath_bus_type == ATH_USB)
@@ -197,8 +196,7 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
return false;
}
- ath_dbg(common, ATH_DBG_EEPROM,
- "Read Magic = 0x%04X\n", magic);
+ ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic);
if (magic != AR5416_EEPROM_MAGIC) {
magic2 = swab16(magic);
@@ -220,7 +218,7 @@ static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
}
}
- ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
+ ath_dbg(common, EEPROM, "need_swap = %s\n",
need_swap ? "True" : "False");
if (need_swap)
@@ -1041,8 +1039,7 @@ static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah,
struct ath_common *common = ath9k_hw_common(ah);
u16 spur_val = AR_NO_SPUR;
- ath_dbg(common, ATH_DBG_ANI,
- "Getting spur idx:%d is2Ghz:%d val:%x\n",
+ ath_dbg(common, ANI, "Getting spur idx:%d is2Ghz:%d val:%x\n",
i, is2GHz, ah->config.spurchans[i][is2GHz]);
switch (ah->config.spurmode) {
@@ -1050,8 +1047,8 @@ static u16 ath9k_hw_ar9287_get_spur_channel(struct ath_hw *ah,
break;
case SPUR_ENABLE_IOCTL:
spur_val = ah->config.spurchans[i][is2GHz];
- ath_dbg(common, ATH_DBG_ANI,
- "Getting spur val from new loc. %d\n", spur_val);
+ ath_dbg(common, ANI, "Getting spur val from new loc. %d\n",
+ spur_val);
break;
case SPUR_ENABLE_EEPROM:
spur_val = EEP_MAP9287_SPURCHAN;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 9681c099d0a..619b95d764f 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -121,8 +121,7 @@ static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah)
struct ath_common *common = ath9k_hw_common(ah);
if (!ath9k_hw_use_flash(ah)) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "Reading from EEPROM, not flash\n");
+ ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n");
}
if (common->bus_ops->ath_bus_type == ATH_USB)
@@ -279,8 +278,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
}
if (!ath9k_hw_use_flash(ah)) {
- ath_dbg(common, ATH_DBG_EEPROM,
- "Read Magic = 0x%04X\n", magic);
+ ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic);
if (magic != AR5416_EEPROM_MAGIC) {
magic2 = swab16(magic);
@@ -303,7 +301,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
}
}
- ath_dbg(common, ATH_DBG_EEPROM, "need_swap = %s.\n",
+ ath_dbg(common, EEPROM, "need_swap = %s\n",
need_swap ? "True" : "False");
if (need_swap)
@@ -325,7 +323,7 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
u32 integer, j;
u16 word;
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"EEPROM Endianness is not native.. Changing.\n");
word = swab16(eep->baseEepHeader.length);
@@ -965,15 +963,12 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
reg32 = get_unaligned_le32(&pdadcValues[4 * j]);
REG_WRITE(ah, regOffset, reg32);
- ath_dbg(common, ATH_DBG_EEPROM,
+ ath_dbg(common, EEPROM,
"PDADC (%d,%4x): %4.4x %8.8x\n",
i, regChainOffset, regOffset,
reg32);
- ath_dbg(common, ATH_DBG_EEPROM,
- "PDADC: Chain %d | PDADC %3d "
- "Value %3d | PDADC %3d Value %3d | "
- "PDADC %3d Value %3d | PDADC %3d "
- "Value %3d |\n",
+ ath_dbg(common, EEPROM,
+ "PDADC: Chain %d | PDADC %3d Value %3d | PDADC %3d Value %3d | PDADC %3d Value %3d | PDADC %3d Value %3d |\n",
i, 4 * j, pdadcValues[4 * j],
4 * j + 1, pdadcValues[4 * j + 1],
4 * j + 2, pdadcValues[4 * j + 2],
@@ -1278,7 +1273,7 @@ static void ath9k_hw_def_set_txpower(struct ath_hw *ah,
regulatory->max_power_level += INCREASE_MAXPOW_BY_THREE_CHAIN;
break;
default:
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_EEPROM,
+ ath_dbg(ath9k_hw_common(ah), EEPROM,
"Invalid chainmask configuration\n");
break;
}
@@ -1396,8 +1391,7 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
u16 spur_val = AR_NO_SPUR;
- ath_dbg(common, ATH_DBG_ANI,
- "Getting spur idx:%d is2Ghz:%d val:%x\n",
+ ath_dbg(common, ANI, "Getting spur idx:%d is2Ghz:%d val:%x\n",
i, is2GHz, ah->config.spurchans[i][is2GHz]);
switch (ah->config.spurmode) {
@@ -1405,8 +1399,8 @@ static u16 ath9k_hw_def_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz)
break;
case SPUR_ENABLE_IOCTL:
spur_val = ah->config.spurchans[i][is2GHz];
- ath_dbg(common, ATH_DBG_ANI,
- "Getting spur val from new loc. %d\n", spur_val);
+ ath_dbg(common, ANI, "Getting spur val from new loc. %d\n",
+ spur_val);
break;
case SPUR_ENABLE_EEPROM:
spur_val = EEP_DEF_SPURCHAN;
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index e4ae08e0771..597c84e31ad 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -130,12 +130,12 @@ static void ath_detect_bt_priority(struct ath_softc *sc)
sc->sc_flags &= ~(SC_OP_BT_PRIORITY_DETECTED | SC_OP_BT_SCAN);
/* Detect if colocated bt started scanning */
if (btcoex->bt_priority_cnt >= ATH_BT_CNT_SCAN_THRESHOLD) {
- ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
+ ath_dbg(ath9k_hw_common(sc->sc_ah), BTCOEX,
"BT scan detected\n");
sc->sc_flags |= (SC_OP_BT_SCAN |
SC_OP_BT_PRIORITY_DETECTED);
} else if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) {
- ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_BTCOEX,
+ ath_dbg(ath9k_hw_common(sc->sc_ah), BTCOEX,
"BT priority traffic detected\n");
sc->sc_flags |= SC_OP_BT_PRIORITY_DETECTED;
}
@@ -230,8 +230,7 @@ static void ath_btcoex_no_stomp_timer(void *arg)
struct ath_common *common = ath9k_hw_common(ah);
bool is_btscan = sc->sc_flags & SC_OP_BT_SCAN;
- ath_dbg(common, ATH_DBG_BTCOEX,
- "no stomp timer running\n");
+ ath_dbg(common, BTCOEX, "no stomp timer running\n");
ath9k_ps_wakeup(sc);
spin_lock_bh(&btcoex->btcoex_lock);
@@ -250,6 +249,9 @@ int ath_init_btcoex_timer(struct ath_softc *sc)
{
struct ath_btcoex *btcoex = &sc->btcoex;
+ if (ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_NONE)
+ return 0;
+
btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD * 1000;
btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) *
btcoex->btcoex_period / 100;
@@ -280,8 +282,10 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc)
struct ath_btcoex *btcoex = &sc->btcoex;
struct ath_hw *ah = sc->sc_ah;
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
- "Starting btcoex timers\n");
+ ath_dbg(ath9k_hw_common(ah), BTCOEX, "Starting btcoex timers\n");
+
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
/* make sure duty cycle timer is also stopped when resuming */
if (btcoex->hw_timer_enabled)
@@ -303,6 +307,9 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc)
struct ath_btcoex *btcoex = &sc->btcoex;
struct ath_hw *ah = sc->sc_ah;
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
del_timer_sync(&btcoex->period_timer);
if (btcoex->hw_timer_enabled)
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
index 57fe22b2424..2eadffb7971 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c
@@ -167,9 +167,9 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv,
/* TSF out of range threshold fixed at 1 second */
bs.bs_tsfoor_threshold = ATH9K_TSFOOR_THRESHOLD;
- ath_dbg(common, ATH_DBG_CONFIG, "intval: %u tsf: %llu tsftu: %u\n",
+ ath_dbg(common, CONFIG, "intval: %u tsf: %llu tsftu: %u\n",
intval, tsf, tsftu);
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"bmiss: %u sleep: %u cfp-period: %u maxdur: %u next: %u\n",
bs.bs_bmissthreshold, bs.bs_sleepduration,
bs.bs_cfpperiod, bs.bs_cfpmaxduration, bs.bs_cfpnext);
@@ -224,9 +224,8 @@ static void ath9k_htc_beacon_config_ap(struct ath9k_htc_priv *priv,
if (priv->op_flags & OP_ENABLE_BEACON)
imask |= ATH9K_INT_SWBA;
- ath_dbg(common, ATH_DBG_CONFIG,
- "AP Beacon config, intval: %d, nexttbtt: %u, resp_time: %d "
- "imask: 0x%x\n",
+ ath_dbg(common, CONFIG,
+ "AP Beacon config, intval: %d, nexttbtt: %u, resp_time: %d imask: 0x%x\n",
bss_conf->beacon_interval, nexttbtt,
priv->ah->config.sw_beacon_response_time, imask);
@@ -273,9 +272,8 @@ static void ath9k_htc_beacon_config_adhoc(struct ath9k_htc_priv *priv,
if (priv->op_flags & OP_ENABLE_BEACON)
imask |= ATH9K_INT_SWBA;
- ath_dbg(common, ATH_DBG_CONFIG,
- "IBSS Beacon config, intval: %d, nexttbtt: %u, "
- "resp_time: %d, imask: 0x%x\n",
+ ath_dbg(common, CONFIG,
+ "IBSS Beacon config, intval: %d, nexttbtt: %u, resp_time: %d, imask: 0x%x\n",
bss_conf->beacon_interval, nexttbtt,
priv->ah->config.sw_beacon_response_time, imask);
@@ -323,7 +321,7 @@ static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv,
tx_slot = ath9k_htc_tx_get_slot(priv);
if (tx_slot < 0) {
- ath_dbg(common, ATH_DBG_XMIT, "No free CAB slot\n");
+ ath_dbg(common, XMIT, "No free CAB slot\n");
dev_kfree_skb_any(skb);
goto next;
}
@@ -333,8 +331,7 @@ static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv,
ath9k_htc_tx_clear_slot(priv, tx_slot);
dev_kfree_skb_any(skb);
- ath_dbg(common, ATH_DBG_XMIT,
- "Failed to send CAB frame\n");
+ ath_dbg(common, XMIT, "Failed to send CAB frame\n");
} else {
spin_lock_bh(&priv->tx.tx_lock);
priv->tx.queued_cnt++;
@@ -409,7 +406,7 @@ static void ath9k_htc_send_beacon(struct ath9k_htc_priv *priv,
ret = htc_send(priv->htc, beacon);
if (ret != 0) {
if (ret == -ENOMEM) {
- ath_dbg(common, ATH_DBG_BSTUCK,
+ ath_dbg(common, BSTUCK,
"Failed to send beacon, no free TX buffer\n");
}
dev_kfree_skb_any(beacon);
@@ -434,7 +431,7 @@ static int ath9k_htc_choose_bslot(struct ath9k_htc_priv *priv,
slot = ((tsftu % intval) * ATH9K_HTC_MAX_BCN_VIF) / intval;
slot = ATH9K_HTC_MAX_BCN_VIF - slot - 1;
- ath_dbg(common, ATH_DBG_BEACON,
+ ath_dbg(common, BEACON,
"Choose slot: %d, tsf: %llu, tsftu: %u, intval: %u\n",
slot, tsf, tsftu, intval);
@@ -450,8 +447,7 @@ void ath9k_htc_swba(struct ath9k_htc_priv *priv,
if (swba->beacon_pending != 0) {
priv->cur_beacon_conf.bmiss_cnt++;
if (priv->cur_beacon_conf.bmiss_cnt > BSTUCK_THRESHOLD) {
- ath_dbg(common, ATH_DBG_BSTUCK,
- "Beacon stuck, HW reset\n");
+ ath_dbg(common, BSTUCK, "Beacon stuck, HW reset\n");
ieee80211_queue_work(priv->hw,
&priv->fatal_work);
}
@@ -459,7 +455,7 @@ void ath9k_htc_swba(struct ath9k_htc_priv *priv,
}
if (priv->cur_beacon_conf.bmiss_cnt) {
- ath_dbg(common, ATH_DBG_BSTUCK,
+ ath_dbg(common, BSTUCK,
"Resuming beacon xmit after %u misses\n",
priv->cur_beacon_conf.bmiss_cnt);
priv->cur_beacon_conf.bmiss_cnt = 0;
@@ -495,8 +491,8 @@ void ath9k_htc_assign_bslot(struct ath9k_htc_priv *priv,
priv->cur_beacon_conf.bslot[avp->bslot] = vif;
spin_unlock_bh(&priv->beacon_lock);
- ath_dbg(common, ATH_DBG_CONFIG,
- "Added interface at beacon slot: %d\n", avp->bslot);
+ ath_dbg(common, CONFIG, "Added interface at beacon slot: %d\n",
+ avp->bslot);
}
void ath9k_htc_remove_bslot(struct ath9k_htc_priv *priv,
@@ -509,8 +505,8 @@ void ath9k_htc_remove_bslot(struct ath9k_htc_priv *priv,
priv->cur_beacon_conf.bslot[avp->bslot] = NULL;
spin_unlock_bh(&priv->beacon_lock);
- ath_dbg(common, ATH_DBG_CONFIG,
- "Removed interface at beacon slot: %d\n", avp->bslot);
+ ath_dbg(common, CONFIG, "Removed interface at beacon slot: %d\n",
+ avp->bslot);
}
/*
@@ -536,8 +532,7 @@ void ath9k_htc_set_tsfadjust(struct ath9k_htc_priv *priv,
tsfadjust = cur_conf->beacon_interval * avp->bslot / ATH9K_HTC_MAX_BCN_VIF;
avp->tsfadjust = cpu_to_le64(TU_TO_USEC(tsfadjust));
- ath_dbg(common, ATH_DBG_CONFIG,
- "tsfadjust is: %llu for bslot: %d\n",
+ ath_dbg(common, CONFIG, "tsfadjust is: %llu for bslot: %d\n",
(unsigned long long)tsfadjust, avp->bslot);
}
@@ -568,7 +563,7 @@ static bool ath9k_htc_check_beacon_config(struct ath9k_htc_priv *priv,
(priv->num_ap_vif > 1) &&
(vif->type == NL80211_IFTYPE_AP) &&
(cur_conf->beacon_interval != bss_conf->beacon_int)) {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Changing beacon interval of multiple AP interfaces !\n");
return false;
}
@@ -579,7 +574,7 @@ static bool ath9k_htc_check_beacon_config(struct ath9k_htc_priv *priv,
*/
if (priv->num_ap_vif &&
(vif->type != NL80211_IFTYPE_AP)) {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"HW in AP mode, cannot set STA beacon parameters\n");
return false;
}
@@ -597,7 +592,7 @@ static bool ath9k_htc_check_beacon_config(struct ath9k_htc_priv *priv,
&beacon_configured);
if (beacon_configured) {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Beacon already configured for a station interface\n");
return false;
}
@@ -637,8 +632,7 @@ void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv,
ath9k_htc_beacon_config_ap(priv, cur_conf);
break;
default:
- ath_dbg(common, ATH_DBG_CONFIG,
- "Unsupported beaconing mode\n");
+ ath_dbg(common, CONFIG, "Unsupported beaconing mode\n");
return;
}
}
@@ -659,8 +653,7 @@ void ath9k_htc_beacon_reconfig(struct ath9k_htc_priv *priv)
ath9k_htc_beacon_config_ap(priv, cur_conf);
break;
default:
- ath_dbg(common, ATH_DBG_CONFIG,
- "Unsupported beaconing mode\n");
+ ath_dbg(common, CONFIG, "Unsupported beaconing mode\n");
return;
}
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
index ce606b618e0..6506e1fd503 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c
@@ -36,12 +36,12 @@ static void ath_detect_bt_priority(struct ath9k_htc_priv *priv)
priv->op_flags &= ~(OP_BT_PRIORITY_DETECTED | OP_BT_SCAN);
/* Detect if colocated bt started scanning */
if (btcoex->bt_priority_cnt >= ATH_BT_CNT_SCAN_THRESHOLD) {
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+ ath_dbg(ath9k_hw_common(ah), BTCOEX,
"BT scan detected\n");
priv->op_flags |= (OP_BT_SCAN |
OP_BT_PRIORITY_DETECTED);
} else if (btcoex->bt_priority_cnt >= ATH_BT_CNT_THRESHOLD) {
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX,
+ ath_dbg(ath9k_hw_common(ah), BTCOEX,
"BT priority traffic detected\n");
priv->op_flags |= OP_BT_PRIORITY_DETECTED;
}
@@ -102,8 +102,7 @@ static void ath_btcoex_duty_cycle_work(struct work_struct *work)
struct ath_common *common = ath9k_hw_common(ah);
bool is_btscan = priv->op_flags & OP_BT_SCAN;
- ath_dbg(common, ATH_DBG_BTCOEX,
- "time slice work for bt and wlan\n");
+ ath_dbg(common, BTCOEX, "time slice work for bt and wlan\n");
if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan)
ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_NONE);
@@ -116,6 +115,9 @@ void ath_htc_init_btcoex_work(struct ath9k_htc_priv *priv)
{
struct ath_btcoex *btcoex = &priv->btcoex;
+ if (ath9k_hw_get_btcoex_scheme(priv->ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
btcoex->btcoex_period = ATH_BTCOEX_DEF_BT_PERIOD;
btcoex->btcoex_no_stomp = (100 - ATH_BTCOEX_DEF_DUTY_CYCLE) *
btcoex->btcoex_period / 100;
@@ -134,7 +136,10 @@ void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv)
struct ath_btcoex *btcoex = &priv->btcoex;
struct ath_hw *ah = priv->ah;
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_BTCOEX, "Starting btcoex work\n");
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
+ ath_dbg(ath9k_hw_common(ah), BTCOEX, "Starting btcoex work\n");
btcoex->bt_priority_cnt = 0;
btcoex->bt_priority_time = jiffies;
@@ -148,6 +153,9 @@ void ath_htc_resume_btcoex_work(struct ath9k_htc_priv *priv)
*/
void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv)
{
+ if (ath9k_hw_get_btcoex_scheme(priv->ah) == ATH_BTCOEX_CFG_NONE)
+ return;
+
cancel_delayed_work_sync(&priv->coex_period_work);
cancel_delayed_work_sync(&priv->duty_cycle_work);
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 966661c9e58..9be10a2da1c 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -299,8 +299,7 @@ static unsigned int ath9k_regread(void *hw_priv, u32 reg_offset)
(u8 *) &val, sizeof(val),
100);
if (unlikely(r)) {
- ath_dbg(common, ATH_DBG_WMI,
- "REGISTER READ FAILED: (0x%04x, %d)\n",
+ ath_dbg(common, WMI, "REGISTER READ FAILED: (0x%04x, %d)\n",
reg_offset, r);
return -EIO;
}
@@ -327,7 +326,7 @@ static void ath9k_multi_regread(void *hw_priv, u32 *addr,
(u8 *)tmpval, sizeof(u32) * count,
100);
if (unlikely(ret)) {
- ath_dbg(common, ATH_DBG_WMI,
+ ath_dbg(common, WMI,
"Multiple REGISTER READ FAILED (count: %d)\n", count);
}
@@ -352,8 +351,7 @@ static void ath9k_regwrite_single(void *hw_priv, u32 val, u32 reg_offset)
(u8 *) &val, sizeof(val),
100);
if (unlikely(r)) {
- ath_dbg(common, ATH_DBG_WMI,
- "REGISTER WRITE FAILED:(0x%04x, %d)\n",
+ ath_dbg(common, WMI, "REGISTER WRITE FAILED:(0x%04x, %d)\n",
reg_offset, r);
}
}
@@ -384,7 +382,7 @@ static void ath9k_regwrite_buffer(void *hw_priv, u32 val, u32 reg_offset)
(u8 *) &rsp_status, sizeof(rsp_status),
100);
if (unlikely(r)) {
- ath_dbg(common, ATH_DBG_WMI,
+ ath_dbg(common, WMI,
"REGISTER WRITE FAILED, multi len: %d\n",
priv->wmi->multi_write_idx);
}
@@ -434,7 +432,7 @@ static void ath9k_regwrite_flush(void *hw_priv)
(u8 *) &rsp_status, sizeof(rsp_status),
100);
if (unlikely(r)) {
- ath_dbg(common, ATH_DBG_WMI,
+ ath_dbg(common, WMI,
"REGISTER WRITE FAILED, multi len: %d\n",
priv->wmi->multi_write_idx);
}
@@ -512,8 +510,7 @@ static void setup_ht_cap(struct ath9k_htc_priv *priv,
tx_streams = ath9k_cmn_count_streams(priv->ah->txchainmask, 2);
rx_streams = ath9k_cmn_count_streams(priv->ah->rxchainmask, 2);
- ath_dbg(common, ATH_DBG_CONFIG,
- "TX streams %d, RX streams: %d\n",
+ ath_dbg(common, CONFIG, "TX streams %d, RX streams: %d\n",
tx_streams, rx_streams);
if (tx_streams != rx_streams) {
@@ -610,7 +607,7 @@ static void ath9k_init_btcoex(struct ath9k_htc_priv *priv)
{
int qnum;
- switch (priv->ah->btcoex_hw.scheme) {
+ switch (ath9k_hw_get_btcoex_scheme(priv->ah)) {
case ATH_BTCOEX_CFG_NONE:
break;
case ATH_BTCOEX_CFG_3WIRE:
@@ -704,7 +701,8 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
if (product && strncmp(product, ATH_HTC_BTCOEX_PRODUCT_ID, 5) == 0) {
ah->btcoex_hw.scheme = ATH_BTCOEX_CFG_3WIRE;
- ath9k_init_btcoex(priv);
+ if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE)
+ ath9k_init_btcoex(priv);
}
return 0;
@@ -876,9 +874,8 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
goto err_world;
}
- ath_dbg(common, ATH_DBG_CONFIG,
- "WMI:%d, BCN:%d, CAB:%d, UAPSD:%d, MGMT:%d, "
- "BE:%d, BK:%d, VI:%d, VO:%d\n",
+ ath_dbg(common, CONFIG,
+ "WMI:%d, BCN:%d, CAB:%d, UAPSD:%d, MGMT:%d, BE:%d, BK:%d, VI:%d, VO:%d\n",
priv->wmi_cmd_ep,
priv->beacon_ep,
priv->cab_ep,
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index f8ce4ea6f65..ef4c6066129 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -266,7 +266,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
ath9k_wmi_event_drain(priv);
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"(%u MHz) -> (%u MHz), HT: %d, HT40: %d fastcc: %d\n",
priv->ah->curchan->channel,
channel->center_freq, conf_is_ht(conf), conf_is_ht40(conf),
@@ -415,7 +415,7 @@ static int ath9k_htc_add_monitor_interface(struct ath9k_htc_priv *priv)
priv->vif_sta_pos[priv->mon_vif_idx] = sta_idx;
priv->ah->is_monitoring = true;
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Attached a monitor interface at idx: %d, sta idx: %d\n",
priv->mon_vif_idx, sta_idx);
@@ -427,7 +427,7 @@ err_sta:
*/
__ath9k_htc_remove_monitor_interface(priv);
err_vif:
- ath_dbg(common, ATH_DBG_FATAL, "Unable to attach a monitor interface\n");
+ ath_dbg(common, FATAL, "Unable to attach a monitor interface\n");
return ret;
}
@@ -452,7 +452,7 @@ static int ath9k_htc_remove_monitor_interface(struct ath9k_htc_priv *priv)
priv->nstations--;
priv->ah->is_monitoring = false;
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Removed a monitor interface at idx: %d, sta idx: %d\n",
priv->mon_vif_idx, sta_idx);
@@ -512,11 +512,11 @@ static int ath9k_htc_add_station(struct ath9k_htc_priv *priv,
}
if (sta) {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Added a station entry for: %pM (idx: %d)\n",
sta->addr, tsta.sta_index);
} else {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Added a station entry for VIF %d (idx: %d)\n",
avp->index, tsta.sta_index);
}
@@ -556,11 +556,11 @@ static int ath9k_htc_remove_station(struct ath9k_htc_priv *priv,
}
if (sta) {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Removed a station entry for: %pM (idx: %d)\n",
sta->addr, sta_idx);
} else {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Removed a station entry for VIF %d (idx: %d)\n",
avp->index, sta_idx);
}
@@ -665,7 +665,7 @@ static void ath9k_htc_init_rate(struct ath9k_htc_priv *priv,
ath9k_htc_setup_rate(priv, sta, &trate);
ret = ath9k_htc_send_rate_cmd(priv, &trate);
if (!ret)
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Updated target sta: %pM, rate caps: 0x%X\n",
sta->addr, be32_to_cpu(trate.capflags));
}
@@ -692,7 +692,7 @@ static void ath9k_htc_update_rate(struct ath9k_htc_priv *priv,
ret = ath9k_htc_send_rate_cmd(priv, &trate);
if (!ret)
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Updated target sta: %pM, rate caps: 0x%X\n",
bss_conf->bssid, be32_to_cpu(trate.capflags));
}
@@ -721,11 +721,11 @@ static int ath9k_htc_tx_aggr_oper(struct ath9k_htc_priv *priv,
WMI_CMD_BUF(WMI_TX_AGGR_ENABLE_CMDID, &aggr);
if (ret)
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Unable to %s TX aggregation for (%pM, %d)\n",
(aggr.aggr_enable) ? "start" : "stop", sta->addr, tid);
else
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"%s TX aggregation for (%pM, %d)\n",
(aggr.aggr_enable) ? "Starting" : "Stopping",
sta->addr, tid);
@@ -784,7 +784,7 @@ void ath9k_htc_ani_work(struct work_struct *work)
/* Long calibration runs independently of short calibration. */
if ((timestamp - common->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) {
longcal = true;
- ath_dbg(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies);
+ ath_dbg(common, ANI, "longcal @%lu\n", jiffies);
common->ani.longcal_timer = timestamp;
}
@@ -793,8 +793,7 @@ void ath9k_htc_ani_work(struct work_struct *work)
if ((timestamp - common->ani.shortcal_timer) >=
short_cal_interval) {
shortcal = true;
- ath_dbg(common, ATH_DBG_ANI,
- "shortcal @%lu\n", jiffies);
+ ath_dbg(common, ANI, "shortcal @%lu\n", jiffies);
common->ani.shortcal_timer = timestamp;
common->ani.resetcal_timer = timestamp;
}
@@ -866,7 +865,7 @@ static void ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
padsize = padpos & 3;
if (padsize && skb->len > padpos) {
if (skb_headroom(skb) < padsize) {
- ath_dbg(common, ATH_DBG_XMIT, "No room for padding\n");
+ ath_dbg(common, XMIT, "No room for padding\n");
goto fail_tx;
}
skb_push(skb, padsize);
@@ -875,13 +874,13 @@ static void ath9k_htc_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
slot = ath9k_htc_tx_get_slot(priv);
if (slot < 0) {
- ath_dbg(common, ATH_DBG_XMIT, "No free TX slot\n");
+ ath_dbg(common, XMIT, "No free TX slot\n");
goto fail_tx;
}
ret = ath9k_htc_tx_start(priv, skb, slot, false);
if (ret != 0) {
- ath_dbg(common, ATH_DBG_XMIT, "Tx failed\n");
+ ath_dbg(common, XMIT, "Tx failed\n");
goto clear_slot;
}
@@ -909,7 +908,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
mutex_lock(&priv->mutex);
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Starting driver with initial channel: %d MHz\n",
curchan->center_freq);
@@ -943,7 +942,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
ret = ath9k_htc_update_cap_target(priv, 0);
if (ret)
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Failed to update capability in target\n");
priv->op_flags &= ~OP_INVALID;
@@ -958,7 +957,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw)
mod_timer(&priv->tx.cleanup_timer,
jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL));
- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE) {
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE) {
ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
AR_STOMP_LOW_WLAN_WGHT);
ath9k_hw_btcoex_enable(ah);
@@ -980,7 +979,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
mutex_lock(&priv->mutex);
if (priv->op_flags & OP_INVALID) {
- ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
+ ath_dbg(common, ANY, "Device not present\n");
mutex_unlock(&priv->mutex);
return;
}
@@ -1010,7 +1009,8 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
mutex_lock(&priv->mutex);
- if (ah->btcoex_hw.enabled) {
+ if (ah->btcoex_hw.enabled &&
+ ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) {
ath9k_hw_btcoex_disable(ah);
if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
ath_htc_cancel_btcoex_work(priv);
@@ -1027,7 +1027,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw)
priv->op_flags |= OP_INVALID;
- ath_dbg(common, ATH_DBG_CONFIG, "Driver halt\n");
+ ath_dbg(common, CONFIG, "Driver halt\n");
mutex_unlock(&priv->mutex);
}
@@ -1120,8 +1120,8 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
ath9k_htc_start_ani(priv);
}
- ath_dbg(common, ATH_DBG_CONFIG,
- "Attach a VIF of type: %d at idx: %d\n", vif->type, avp->index);
+ ath_dbg(common, CONFIG, "Attach a VIF of type: %d at idx: %d\n",
+ vif->type, avp->index);
out:
ath9k_htc_ps_restore(priv);
@@ -1177,7 +1177,7 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw,
ath9k_htc_stop_ani(priv);
}
- ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface at idx: %d\n", avp->index);
+ ath_dbg(common, CONFIG, "Detach Interface at idx: %d\n", avp->index);
ath9k_htc_ps_restore(priv);
mutex_unlock(&priv->mutex);
@@ -1202,8 +1202,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
mutex_unlock(&priv->htc_pm_lock);
if (enable_radio) {
- ath_dbg(common, ATH_DBG_CONFIG,
- "not-idle: enabling radio\n");
+ ath_dbg(common, CONFIG, "not-idle: enabling radio\n");
ath9k_htc_setpower(priv, ATH9K_PM_AWAKE);
ath9k_htc_radio_enable(hw);
}
@@ -1225,7 +1224,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
struct ieee80211_channel *curchan = hw->conf.channel;
int pos = curchan->hw_value;
- ath_dbg(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n",
+ ath_dbg(common, CONFIG, "Set channel: %d MHz\n",
curchan->center_freq);
ath9k_cmn_update_ichannel(&priv->ah->channels[pos],
@@ -1265,8 +1264,7 @@ static int ath9k_htc_config(struct ieee80211_hw *hw, u32 changed)
}
mutex_unlock(&priv->htc_pm_lock);
- ath_dbg(common, ATH_DBG_CONFIG,
- "idle: disabling radio\n");
+ ath_dbg(common, CONFIG, "idle: disabling radio\n");
ath9k_htc_radio_disable(hw);
}
@@ -1298,7 +1296,7 @@ static void ath9k_htc_configure_filter(struct ieee80211_hw *hw,
*total_flags &= SUPPORTED_FILTERS;
if (priv->op_flags & OP_INVALID) {
- ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_ANY,
+ ath_dbg(ath9k_hw_common(priv->ah), ANY,
"Unable to configure filter on invalid state\n");
mutex_unlock(&priv->mutex);
return;
@@ -1309,8 +1307,8 @@ static void ath9k_htc_configure_filter(struct ieee80211_hw *hw,
rfilt = ath9k_htc_calcrxfilter(priv);
ath9k_hw_setrxfilter(priv->ah, rfilt);
- ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_CONFIG,
- "Set HW RX filter: 0x%x\n", rfilt);
+ ath_dbg(ath9k_hw_common(priv->ah), CONFIG, "Set HW RX filter: 0x%x\n",
+ rfilt);
ath9k_htc_ps_restore(priv);
mutex_unlock(&priv->mutex);
@@ -1377,7 +1375,7 @@ static int ath9k_htc_conf_tx(struct ieee80211_hw *hw,
qnum = get_hw_qnum(queue, priv->hwq_map);
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Configure tx [queue/hwq] [%d/%d], aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
queue, qnum, params->aifs, params->cw_min,
params->cw_max, params->txop);
@@ -1412,7 +1410,7 @@ static int ath9k_htc_set_key(struct ieee80211_hw *hw,
return -ENOSPC;
mutex_lock(&priv->mutex);
- ath_dbg(common, ATH_DBG_CONFIG, "Set HW Key\n");
+ ath_dbg(common, CONFIG, "Set HW Key\n");
ath9k_htc_ps_wakeup(priv);
switch (cmd) {
@@ -1448,8 +1446,7 @@ static void ath9k_htc_set_bssid(struct ath9k_htc_priv *priv)
struct ath_common *common = ath9k_hw_common(priv->ah);
ath9k_hw_write_associd(priv->ah);
- ath_dbg(common, ATH_DBG_CONFIG,
- "BSSID: %pM aid: 0x%x\n",
+ ath_dbg(common, CONFIG, "BSSID: %pM aid: 0x%x\n",
common->curbssid, common->curaid);
}
@@ -1487,7 +1484,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
ath9k_htc_ps_wakeup(priv);
if (changed & BSS_CHANGED_ASSOC) {
- ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed ASSOC %d\n",
+ ath_dbg(common, CONFIG, "BSS Changed ASSOC %d\n",
bss_conf->assoc);
bss_conf->assoc ?
@@ -1512,8 +1509,8 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
}
if ((changed & BSS_CHANGED_BEACON_ENABLED) && bss_conf->enable_beacon) {
- ath_dbg(common, ATH_DBG_CONFIG,
- "Beacon enabled for BSS: %pM\n", bss_conf->bssid);
+ ath_dbg(common, CONFIG, "Beacon enabled for BSS: %pM\n",
+ bss_conf->bssid);
ath9k_htc_set_tsfadjust(priv, vif);
priv->op_flags |= OP_ENABLE_BEACON;
ath9k_htc_beacon_config(priv, vif);
@@ -1525,7 +1522,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
* AP/IBSS interfaces.
*/
if ((priv->num_ap_vif <= 1) || priv->num_ibss_vif) {
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Beacon disabled for BSS: %pM\n",
bss_conf->bssid);
priv->op_flags &= ~OP_ENABLE_BEACON;
@@ -1543,7 +1540,7 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
(vif->type == NL80211_IFTYPE_AP)) {
priv->op_flags |= OP_TSF_RESET;
}
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Beacon interval changed for BSS: %pM\n",
bss_conf->bssid);
ath9k_htc_beacon_config(priv, vif);
@@ -1733,8 +1730,7 @@ static int ath9k_htc_set_bitrate_mask(struct ieee80211_hw *hw,
goto out;
}
- ath_dbg(common, ATH_DBG_CONFIG,
- "Set bitrate masks: 0x%x, 0x%x\n",
+ ath_dbg(common, CONFIG, "Set bitrate masks: 0x%x, 0x%x\n",
mask->control[IEEE80211_BAND_2GHZ].legacy,
mask->control[IEEE80211_BAND_5GHZ].legacy);
out:
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index 2d81c700e20..3e40a646151 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -355,7 +355,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv,
vif_idx = avp->index;
} else {
if (!priv->ah->is_monitoring) {
- ath_dbg(ath9k_hw_common(priv->ah), ATH_DBG_XMIT,
+ ath_dbg(ath9k_hw_common(priv->ah), XMIT,
"VIF is null, but no monitor interface !\n");
return -EINVAL;
}
@@ -620,8 +620,7 @@ static struct sk_buff* ath9k_htc_tx_get_packet(struct ath9k_htc_priv *priv,
}
spin_unlock_irqrestore(&epid_queue->lock, flags);
- ath_dbg(common, ATH_DBG_XMIT,
- "No matching packet for cookie: %d, epid: %d\n",
+ ath_dbg(common, XMIT, "No matching packet for cookie: %d, epid: %d\n",
txs->cookie, epid);
return NULL;
@@ -705,8 +704,7 @@ static inline bool check_packet(struct ath9k_htc_priv *priv, struct sk_buff *skb
if (time_after(jiffies,
tx_ctl->timestamp +
msecs_to_jiffies(ATH9K_HTC_TX_TIMEOUT_INTERVAL))) {
- ath_dbg(common, ATH_DBG_XMIT,
- "Dropping a packet due to TX timeout\n");
+ ath_dbg(common, XMIT, "Dropping a packet due to TX timeout\n");
return true;
}
@@ -753,7 +751,7 @@ void ath9k_htc_tx_cleanup_timer(unsigned long data)
skb = ath9k_htc_tx_get_packet(priv, &event->txs);
if (skb) {
- ath_dbg(common, ATH_DBG_XMIT,
+ ath_dbg(common, XMIT,
"Found packet for cookie: %d, epid: %d\n",
event->txs.cookie,
MS(event->txs.ts_rate, ATH9K_HTC_TXSTAT_EPID));
@@ -1167,8 +1165,7 @@ void ath9k_htc_rxep(void *drv_priv, struct sk_buff *skb,
spin_unlock(&priv->rx.rxbuflock);
if (rxbuf == NULL) {
- ath_dbg(common, ATH_DBG_ANY,
- "No free RX buffer\n");
+ ath_dbg(common, ANY, "No free RX buffer\n");
goto err;
}
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 8cda9a1513a..ee775957505 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -133,7 +133,7 @@ bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout)
udelay(AH_TIME_QUANTUM);
}
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_ANY,
+ ath_dbg(ath9k_hw_common(ah), ANY,
"timeout (%d us) on reg 0x%x: 0x%08x & 0x%08x != 0x%08x\n",
timeout, reg, REG_READ(ah, reg), mask, val);
@@ -491,8 +491,7 @@ static int ath9k_hw_post_init(struct ath_hw *ah)
if (ecode != 0)
return ecode;
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_CONFIG,
- "Eeprom VER: %d, REV: %d\n",
+ ath_dbg(ath9k_hw_common(ah), CONFIG, "Eeprom VER: %d, REV: %d\n",
ah->eep_ops->get_eeprom_ver(ah),
ah->eep_ops->get_eeprom_rev(ah));
@@ -567,7 +566,7 @@ static int __ath9k_hw_init(struct ath_hw *ah)
}
}
- ath_dbg(common, ATH_DBG_RESET, "serialize_regmode is %d\n",
+ ath_dbg(common, RESET, "serialize_regmode is %d\n",
ah->config.serialize_regmode);
if (AR_SREV_9285(ah) || AR_SREV_9271(ah))
@@ -958,8 +957,8 @@ static void ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us)
static bool ath9k_hw_set_global_txtimeout(struct ath_hw *ah, u32 tu)
{
if (tu > 0xFFFF) {
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_XMIT,
- "bad global tx timeout %u\n", tu);
+ ath_dbg(ath9k_hw_common(ah), XMIT, "bad global tx timeout %u\n",
+ tu);
ah->globaltxtimeout = (u32) -1;
return false;
} else {
@@ -980,7 +979,7 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
int rx_lat = 0, tx_lat = 0, eifs = 0;
u32 reg;
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET, "ah->misc_mode 0x%x\n",
+ ath_dbg(ath9k_hw_common(ah), RESET, "ah->misc_mode 0x%x\n",
ah->misc_mode);
if (!chan)
@@ -1275,7 +1274,7 @@ static bool ath9k_hw_set_reset(struct ath_hw *ah, int type)
(npend || type == ATH9K_RESET_COLD)) {
int reset_err = 0;
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET,
+ ath_dbg(ath9k_hw_common(ah), RESET,
"reset MAC via external reset\n");
reset_err = ah->external_reset();
@@ -1298,8 +1297,7 @@ static bool ath9k_hw_set_reset(struct ath_hw *ah, int type)
REG_WRITE(ah, AR_RTC_RC, 0);
if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0, AH_WAIT_TIMEOUT)) {
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET,
- "RTC stuck in MAC reset\n");
+ ath_dbg(ath9k_hw_common(ah), RESET, "RTC stuck in MAC reset\n");
return false;
}
@@ -1344,8 +1342,7 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah)
AR_RTC_STATUS_M,
AR_RTC_STATUS_ON,
AH_WAIT_TIMEOUT)) {
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET,
- "RTC not waking up\n");
+ ath_dbg(ath9k_hw_common(ah), RESET, "RTC not waking up\n");
return false;
}
@@ -1418,7 +1415,7 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah,
for (qnum = 0; qnum < AR_NUM_QCU; qnum++) {
if (ath9k_hw_numtxpending(ah, qnum)) {
- ath_dbg(common, ATH_DBG_QUEUE,
+ ath_dbg(common, QUEUE,
"Transmit frames pending on queue %d\n", qnum);
return false;
}
@@ -1536,7 +1533,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
if (mci_hw->bt_state == MCI_BT_CAL_START) {
u32 payload[4] = {0, 0, 0, 0};
- ath_dbg(common, ATH_DBG_MCI, "MCI stop rx for BT CAL");
+ ath_dbg(common, MCI, "MCI stop rx for BT CAL\n");
mci_hw->bt_state = MCI_BT_CAL;
@@ -1548,23 +1545,22 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
ar9003_mci_disable_interrupt(ah);
- ath_dbg(common, ATH_DBG_MCI, "send WLAN_CAL_GRANT");
+ ath_dbg(common, MCI, "send WLAN_CAL_GRANT\n");
MCI_GPM_SET_CAL_TYPE(payload, MCI_GPM_WLAN_CAL_GRANT);
ar9003_mci_send_message(ah, MCI_GPM, 0, payload,
16, true, false);
- ath_dbg(common, ATH_DBG_MCI, "\nMCI BT is calibrating");
+ ath_dbg(common, MCI, "\nMCI BT is calibrating\n");
/* Wait BT calibration to be completed for 25ms */
if (ar9003_mci_wait_for_gpm(ah, MCI_GPM_BT_CAL_DONE,
0, 25000))
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI got BT_CAL_DONE\n");
else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI ### BT cal takes to long, force"
- "bt_state to be bt_awake\n");
+ ath_dbg(common, MCI,
+ "MCI ### BT cal takes to long, force bt_state to be bt_awake\n");
mci_hw->bt_state = MCI_BT_AWAKE;
/* MCI FIX: enable mci interrupt here */
ar9003_mci_enable_interrupt(ah);
@@ -1825,14 +1821,13 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
* message exchanges again and recal.
*/
- ath_dbg(common, ATH_DBG_MCI, "MCI BT wakes up"
- "during WLAN calibration\n");
+ ath_dbg(common, MCI,
+ "MCI BT wakes up during WLAN calibration\n");
REG_WRITE(ah, AR_MCI_INTERRUPT_RX_MSG_RAW,
AR_MCI_INTERRUPT_RX_MSG_REMOTE_RESET |
AR_MCI_INTERRUPT_RX_MSG_REQ_WAKE);
- ath_dbg(common, ATH_DBG_MCI, "MCI send"
- "REMOTE_RESET\n");
+ ath_dbg(common, MCI, "MCI send REMOTE_RESET\n");
ar9003_mci_remote_reset(ah, true);
ar9003_mci_send_sys_waking(ah, true);
udelay(1);
@@ -1841,7 +1836,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
mci_hw->bt_state = MCI_BT_AWAKE;
- ath_dbg(common, ATH_DBG_MCI, "MCI re-cal\n");
+ ath_dbg(common, MCI, "MCI re-cal\n");
if (caldata) {
caldata->done_txiqcal_once = false;
@@ -1871,14 +1866,14 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
u32 mask;
mask = REG_READ(ah, AR_CFG);
if (mask & (AR_CFG_SWRB | AR_CFG_SWTB | AR_CFG_SWRG)) {
- ath_dbg(common, ATH_DBG_RESET,
- "CFG Byte Swap Set 0x%x\n", mask);
+ ath_dbg(common, RESET, "CFG Byte Swap Set 0x%x\n",
+ mask);
} else {
mask =
INIT_CONFIG_STATUS | AR_CFG_SWRB | AR_CFG_SWTB;
REG_WRITE(ah, AR_CFG, mask);
- ath_dbg(common, ATH_DBG_RESET,
- "Setting CFG 0x%x\n", REG_READ(ah, AR_CFG));
+ ath_dbg(common, RESET, "Setting CFG 0x%x\n",
+ REG_READ(ah, AR_CFG));
}
} else {
if (common->bus_ops->ath_bus_type == ATH_USB) {
@@ -1896,7 +1891,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
#endif
}
- if (ah->btcoex_hw.enabled)
+ if (ah->btcoex_hw.enabled &&
+ ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE)
ath9k_hw_btcoex_enable(ah);
if (mci && mci_hw->ready) {
@@ -2090,7 +2086,7 @@ bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
if (ah->power_mode == mode)
return status;
- ath_dbg(common, ATH_DBG_RESET, "%s -> %s\n",
+ ath_dbg(common, RESET, "%s -> %s\n",
modes[ah->power_mode], modes[mode]);
switch (mode) {
@@ -2107,8 +2103,8 @@ bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode)
if (ar9003_mci_state(ah, MCI_STATE_ENABLE, NULL) &&
(mci->bt_state != MCI_BT_SLEEP) &&
!mci->halted_bt_gpm) {
- ath_dbg(common, ATH_DBG_MCI, "MCI halt BT GPM"
- "(full_sleep)");
+ ath_dbg(common, MCI,
+ "MCI halt BT GPM (full_sleep)\n");
ar9003_mci_send_coex_halt_bt_gpm(ah,
true, true);
}
@@ -2174,9 +2170,8 @@ void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period)
AR_TBTT_TIMER_EN | AR_DBA_TIMER_EN | AR_SWBA_TIMER_EN;
break;
default:
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_BEACON,
- "%s: unsupported opmode: %d\n",
- __func__, ah->opmode);
+ ath_dbg(ath9k_hw_common(ah), BEACON,
+ "%s: unsupported opmode: %d\n", __func__, ah->opmode);
return;
break;
}
@@ -2227,10 +2222,10 @@ void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
else
nextTbtt = bs->bs_nexttbtt;
- ath_dbg(common, ATH_DBG_BEACON, "next DTIM %d\n", bs->bs_nextdtim);
- ath_dbg(common, ATH_DBG_BEACON, "next beacon %d\n", nextTbtt);
- ath_dbg(common, ATH_DBG_BEACON, "beacon period %d\n", beaconintval);
- ath_dbg(common, ATH_DBG_BEACON, "DTIM period %d\n", dtimperiod);
+ ath_dbg(common, BEACON, "next DTIM %d\n", bs->bs_nextdtim);
+ ath_dbg(common, BEACON, "next beacon %d\n", nextTbtt);
+ ath_dbg(common, BEACON, "beacon period %d\n", beaconintval);
+ ath_dbg(common, BEACON, "DTIM period %d\n", dtimperiod);
ENABLE_REGWRITE_BUFFER(ah);
@@ -2322,8 +2317,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
regulatory->current_rd += 5;
else if (regulatory->current_rd == 0x41)
regulatory->current_rd = 0x43;
- ath_dbg(common, ATH_DBG_REGULATORY,
- "regdomain mapped to 0x%x\n", regulatory->current_rd);
+ ath_dbg(common, REGULATORY, "regdomain mapped to 0x%x\n",
+ regulatory->current_rd);
}
eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
@@ -2848,7 +2843,7 @@ void ath9k_hw_reset_tsf(struct ath_hw *ah)
{
if (!ath9k_hw_wait(ah, AR_SLP32_MODE, AR_SLP32_TSF_WRITE_STATUS, 0,
AH_TSF_WRITE_TIMEOUT))
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_RESET,
+ ath_dbg(ath9k_hw_common(ah), RESET,
"AR_SLP32_TSF_WRITE_STATUS limit exceeded\n");
REG_WRITE(ah, AR_RESET_TSF, AR_RESET_TSF_ONCE);
@@ -2973,7 +2968,7 @@ void ath9k_hw_gen_timer_start(struct ath_hw *ah,
timer_next = tsf + trig_timeout;
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_HWTIMER,
+ ath_dbg(ath9k_hw_common(ah), HWTIMER,
"current tsf %x period %x timer_next %x\n",
tsf, timer_period, timer_next);
@@ -3062,8 +3057,8 @@ void ath_gen_timer_isr(struct ath_hw *ah)
index = rightmost_index(timer_table, &thresh_mask);
timer = timer_table->timers[index];
BUG_ON(!timer);
- ath_dbg(common, ATH_DBG_HWTIMER,
- "TSF overflow for Gen timer %d\n", index);
+ ath_dbg(common, HWTIMER, "TSF overflow for Gen timer %d\n",
+ index);
timer->overflow(timer->arg);
}
@@ -3071,7 +3066,7 @@ void ath_gen_timer_isr(struct ath_hw *ah)
index = rightmost_index(timer_table, &trigger_mask);
timer = timer_table->timers[index];
BUG_ON(!timer);
- ath_dbg(common, ATH_DBG_HWTIMER,
+ ath_dbg(common, HWTIMER,
"Gen timer[%d] trigger\n", index);
timer->trigger(timer->arg);
}
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 615cc839f0d..48205c2960b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -209,7 +209,11 @@ enum ath9k_hw_caps {
ATH9K_HW_CAP_5GHZ = BIT(12),
ATH9K_HW_CAP_APM = BIT(13),
ATH9K_HW_CAP_RTT = BIT(14),
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
ATH9K_HW_CAP_MCI = BIT(15),
+#else
+ ATH9K_HW_CAP_MCI = 0,
+#endif
ATH9K_HW_CAP_DFS = BIT(16),
};
@@ -1228,6 +1232,16 @@ void ar9003_mci_sync_bt_state(struct ath_hw *ah);
void ar9003_mci_get_interrupt(struct ath_hw *ah, u32 *raw_intr,
u32 *rx_msg_intr);
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+static inline enum ath_btcoex_scheme
+ath9k_hw_get_btcoex_scheme(struct ath_hw *ah)
+{
+ return ah->btcoex_hw.scheme;
+}
+#else
+#define ath9k_hw_get_btcoex_scheme(...) ATH_BTCOEX_CFG_NONE
+#endif
+
#define ATH9K_CLOCK_RATE_CCK 22
#define ATH9K_CLOCK_RATE_5GHZ_OFDM 40
#define ATH9K_CLOCK_RATE_2GHZ_OFDM 44
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index c5df98139c4..abf943557de 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -276,8 +276,7 @@ static void setup_ht_cap(struct ath_softc *sc,
tx_streams = ath9k_cmn_count_streams(ah->txchainmask, max_streams);
rx_streams = ath9k_cmn_count_streams(ah->rxchainmask, max_streams);
- ath_dbg(common, ATH_DBG_CONFIG,
- "TX streams %d, RX streams: %d\n",
+ ath_dbg(common, CONFIG, "TX streams %d, RX streams: %d\n",
tx_streams, rx_streams);
if (tx_streams != rx_streams) {
@@ -329,7 +328,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
struct ath_buf *bf;
int i, bsize, error, desc_len;
- ath_dbg(common, ATH_DBG_CONFIG, "%s DMA: %u buffers %u desc/buf\n",
+ ath_dbg(common, CONFIG, "%s DMA: %u buffers %u desc/buf\n",
name, nbuf, ndesc);
INIT_LIST_HEAD(head);
@@ -375,7 +374,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
goto fail;
}
ds = (u8 *) dd->dd_desc;
- ath_dbg(common, ATH_DBG_CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n",
+ ath_dbg(common, CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n",
name, ds, (u32) dd->dd_desc_len,
ito64(dd->dd_desc_paddr), /*XXX*/(u32) dd->dd_desc_len);
@@ -426,7 +425,7 @@ static int ath9k_init_btcoex(struct ath_softc *sc)
struct ath_hw *ah = sc->sc_ah;
int r;
- switch (sc->sc_ah->btcoex_hw.scheme) {
+ switch (ath9k_hw_get_btcoex_scheme(sc->sc_ah)) {
case ATH_BTCOEX_CFG_NONE:
break;
case ATH_BTCOEX_CFG_2WIRE:
@@ -881,10 +880,10 @@ static void ath9k_deinit_softc(struct ath_softc *sc)
kfree(sc->sbands[IEEE80211_BAND_5GHZ].channels);
if ((sc->btcoex.no_stomp_timer) &&
- sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
+ ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_3WIRE)
ath_gen_timer_free(sc->sc_ah, sc->btcoex.no_stomp_timer);
- if (sc->sc_ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_MCI)
+ if (ath9k_hw_get_btcoex_scheme(sc->sc_ah) == ATH_BTCOEX_CFG_MCI)
ath_mci_cleanup(sc);
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 0e4fbb3bea3..fd3f19c2e55 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -21,7 +21,7 @@
static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah,
struct ath9k_tx_queue_info *qi)
{
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_INTERRUPT,
+ ath_dbg(ath9k_hw_common(ah), INTERRUPT,
"tx ok 0x%x err 0x%x desc 0x%x eol 0x%x urn 0x%x\n",
ah->txok_interrupt_mask, ah->txerr_interrupt_mask,
ah->txdesc_interrupt_mask, ah->txeol_interrupt_mask,
@@ -57,8 +57,7 @@ EXPORT_SYMBOL(ath9k_hw_puttxbuf);
void ath9k_hw_txstart(struct ath_hw *ah, u32 q)
{
- ath_dbg(ath9k_hw_common(ah), ATH_DBG_QUEUE,
- "Enable TXE on queue: %u\n", q);
+ ath_dbg(ath9k_hw_common(ah), QUEUE, "Enable TXE on queue: %u\n", q);
REG_WRITE(ah, AR_Q_TXE, 1 << q);
}
EXPORT_SYMBOL(ath9k_hw_txstart);
@@ -202,12 +201,12 @@ bool ath9k_hw_set_txq_props(struct ath_hw *ah, int q,
qi = &ah->txq[q];
if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
- ath_dbg(common, ATH_DBG_QUEUE,
+ ath_dbg(common, QUEUE,
"Set TXQ properties, inactive queue: %u\n", q);
return false;
}
- ath_dbg(common, ATH_DBG_QUEUE, "Set queue properties for: %u\n", q);
+ ath_dbg(common, QUEUE, "Set queue properties for: %u\n", q);
qi->tqi_ver = qinfo->tqi_ver;
qi->tqi_subtype = qinfo->tqi_subtype;
@@ -266,7 +265,7 @@ bool ath9k_hw_get_txq_props(struct ath_hw *ah, int q,
qi = &ah->txq[q];
if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
- ath_dbg(common, ATH_DBG_QUEUE,
+ ath_dbg(common, QUEUE,
"Get TXQ properties, inactive queue: %u\n", q);
return false;
}
@@ -325,7 +324,7 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type,
return -1;
}
- ath_dbg(common, ATH_DBG_QUEUE, "Setup TX queue: %u\n", q);
+ ath_dbg(common, QUEUE, "Setup TX queue: %u\n", q);
qi = &ah->txq[q];
if (qi->tqi_type != ATH9K_TX_QUEUE_INACTIVE) {
@@ -348,12 +347,11 @@ bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q)
qi = &ah->txq[q];
if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
- ath_dbg(common, ATH_DBG_QUEUE,
- "Release TXQ, inactive queue: %u\n", q);
+ ath_dbg(common, QUEUE, "Release TXQ, inactive queue: %u\n", q);
return false;
}
- ath_dbg(common, ATH_DBG_QUEUE, "Release TX queue: %u\n", q);
+ ath_dbg(common, QUEUE, "Release TX queue: %u\n", q);
qi->tqi_type = ATH9K_TX_QUEUE_INACTIVE;
ah->txok_interrupt_mask &= ~(1 << q);
@@ -376,12 +374,11 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q)
qi = &ah->txq[q];
if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
- ath_dbg(common, ATH_DBG_QUEUE,
- "Reset TXQ, inactive queue: %u\n", q);
+ ath_dbg(common, QUEUE, "Reset TXQ, inactive queue: %u\n", q);
return true;
}
- ath_dbg(common, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q);
+ ath_dbg(common, QUEUE, "Reset TX queue: %u\n", q);
if (qi->tqi_cwmin == ATH9K_TXQ_USEDEFAULT) {
if (chan && IS_CHAN_B(chan))
@@ -784,7 +781,7 @@ void ath9k_hw_disable_interrupts(struct ath_hw *ah)
else
atomic_dec(&ah->intr_ref_cnt);
- ath_dbg(common, ATH_DBG_INTERRUPT, "disable IER\n");
+ ath_dbg(common, INTERRUPT, "disable IER\n");
REG_WRITE(ah, AR_IER, AR_IER_DISABLE);
(void) REG_READ(ah, AR_IER);
if (!AR_SREV_9100(ah)) {
@@ -807,8 +804,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
return;
if (!atomic_inc_and_test(&ah->intr_ref_cnt)) {
- ath_dbg(common, ATH_DBG_INTERRUPT,
- "Do not enable IER ref count %d\n",
+ ath_dbg(common, INTERRUPT, "Do not enable IER ref count %d\n",
atomic_read(&ah->intr_ref_cnt));
return;
}
@@ -821,7 +817,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
if (ah->imask & ATH9K_INT_MCI)
async_mask |= AR_INTR_ASYNC_MASK_MCI;
- ath_dbg(common, ATH_DBG_INTERRUPT, "enable IER\n");
+ ath_dbg(common, INTERRUPT, "enable IER\n");
REG_WRITE(ah, AR_IER, AR_IER_ENABLE);
if (!AR_SREV_9100(ah)) {
REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, async_mask);
@@ -830,7 +826,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah)
REG_WRITE(ah, AR_INTR_SYNC_ENABLE, sync_default);
REG_WRITE(ah, AR_INTR_SYNC_MASK, sync_default);
}
- ath_dbg(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
+ ath_dbg(common, INTERRUPT, "AR_IMR 0x%x IER 0x%x\n",
REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER));
}
EXPORT_SYMBOL(ath9k_hw_enable_interrupts);
@@ -845,7 +841,7 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah)
if (!(ints & ATH9K_INT_GLOBAL))
ath9k_hw_disable_interrupts(ah);
- ath_dbg(common, ATH_DBG_INTERRUPT, "New interrupt mask 0x%x\n", ints);
+ ath_dbg(common, INTERRUPT, "New interrupt mask 0x%x\n", ints);
mask = ints & ATH9K_INT_COMMON;
mask2 = 0;
@@ -908,7 +904,7 @@ void ath9k_hw_set_interrupts(struct ath_hw *ah)
mask2 |= AR_IMR_S2_CST;
}
- ath_dbg(common, ATH_DBG_INTERRUPT, "new IMR 0x%x\n", mask);
+ ath_dbg(common, INTERRUPT, "new IMR 0x%x\n", mask);
REG_WRITE(ah, AR_IMR, mask);
ah->imrs2_reg &= ~(AR_IMR_S2_TIM | AR_IMR_S2_DTIM | AR_IMR_S2_DTIMSYNC |
AR_IMR_S2_CABEND | AR_IMR_S2_CABTO |
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 7fbc4bdd4ef..6e3d8384e08 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -339,8 +339,7 @@ static int ath_reset_internal(struct ath_softc *sc, struct ath9k_channel *hchan,
if (!ath_prepare_reset(sc, retry_tx, flush))
fastcc = false;
- ath_dbg(common, ATH_DBG_CONFIG,
- "Reset to %u MHz, HT40: %d fastcc: %d\n",
+ ath_dbg(common, CONFIG, "Reset to %u MHz, HT40: %d fastcc: %d\n",
hchan->channel, !!(hchan->channelFlags & (CHANNEL_HT40MINUS |
CHANNEL_HT40PLUS)),
fastcc);
@@ -429,7 +428,7 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int
txctl.paprd = BIT(chain);
if (ath_tx_start(hw, skb, &txctl) != 0) {
- ath_dbg(common, ATH_DBG_CALIBRATE, "PAPRD TX failed\n");
+ ath_dbg(common, CALIBRATE, "PAPRD TX failed\n");
dev_kfree_skb_any(skb);
return false;
}
@@ -438,7 +437,7 @@ static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int
msecs_to_jiffies(ATH_PAPRD_TIMEOUT));
if (!time_left)
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Timeout waiting for paprd training on TX chain %d\n",
chain);
@@ -487,27 +486,27 @@ void ath_paprd_calibrate(struct work_struct *work)
chain_ok = 0;
- ath_dbg(common, ATH_DBG_CALIBRATE,
- "Sending PAPRD frame for thermal measurement "
- "on chain %d\n", chain);
+ ath_dbg(common, CALIBRATE,
+ "Sending PAPRD frame for thermal measurement on chain %d\n",
+ chain);
if (!ath_paprd_send_frame(sc, skb, chain))
goto fail_paprd;
ar9003_paprd_setup_gain_table(ah, chain);
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"Sending PAPRD training frame on chain %d\n", chain);
if (!ath_paprd_send_frame(sc, skb, chain))
goto fail_paprd;
if (!ar9003_paprd_is_done(ah)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"PAPRD not yet done on chain %d\n", chain);
break;
}
if (ar9003_paprd_create_curve(ah, caldata, chain)) {
- ath_dbg(common, ATH_DBG_CALIBRATE,
+ ath_dbg(common, CALIBRATE,
"PAPRD create curve failed on chain %d\n",
chain);
break;
@@ -604,8 +603,9 @@ void ath_ani_calibrate(unsigned long data)
ah->rxchainmask, longcal);
}
- ath_dbg(common, ATH_DBG_ANI,
- "Calibration @%lu finished: %s %s %s, caldone: %s\n", jiffies,
+ ath_dbg(common, ANI,
+ "Calibration @%lu finished: %s %s %s, caldone: %s\n",
+ jiffies,
longcal ? "long" : "", shortcal ? "short" : "",
aniflag ? "ani" : "", common->ani.caldone ? "true" : "false");
@@ -715,8 +715,7 @@ void ath9k_tasklet(unsigned long data)
* TSF sync does not look correct; remain awake to sync with
* the next Beacon.
*/
- ath_dbg(common, ATH_DBG_PS,
- "TSFOOR - Sync with next Beacon\n");
+ ath_dbg(common, PS, "TSFOOR - Sync with next Beacon\n");
sc->ps_flags |= PS_WAIT_FOR_BEACON | PS_BEACON_SYNC;
}
@@ -742,11 +741,11 @@ void ath9k_tasklet(unsigned long data)
ath_tx_tasklet(sc);
}
- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE)
if (status & ATH9K_INT_GENTIMER)
ath_gen_timer_isr(sc->sc_ah);
- if (status & ATH9K_INT_MCI)
+ if ((status & ATH9K_INT_MCI) && ATH9K_HW_CAP_MCI)
ath_mci_intr(sc);
out:
@@ -936,8 +935,8 @@ void ath_hw_check(struct work_struct *work)
busy = ath_update_survey_stats(sc);
spin_unlock_irqrestore(&common->cc_lock, flags);
- ath_dbg(common, ATH_DBG_RESET, "Possible baseband hang, "
- "busy=%d (try %d)\n", busy, sc->hw_busy_count + 1);
+ ath_dbg(common, RESET, "Possible baseband hang, busy=%d (try %d)\n",
+ busy, sc->hw_busy_count + 1);
if (busy >= 99) {
if (++sc->hw_busy_count >= 3) {
RESET_STAT_INC(sc, RESET_TYPE_BB_HANG);
@@ -960,8 +959,7 @@ static void ath_hw_pll_rx_hang_check(struct ath_softc *sc, u32 pll_sqsum)
count++;
if (count == 3) {
/* Rx is hung for more than 500ms. Reset it */
- ath_dbg(common, ATH_DBG_RESET,
- "Possible RX hang, resetting");
+ ath_dbg(common, RESET, "Possible RX hang, resetting\n");
RESET_STAT_INC(sc, RESET_TYPE_PLL_HANG);
ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
count = 0;
@@ -1001,7 +999,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
struct ath9k_channel *init_channel;
int r;
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Starting driver with initial channel: %d MHz\n",
curchan->center_freq);
@@ -1083,14 +1081,14 @@ static int ath9k_start(struct ieee80211_hw *hw)
spin_unlock_bh(&sc->sc_pcu_lock);
- if ((ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) &&
+ if ((ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) &&
!ah->btcoex_hw.enabled) {
if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_MCI))
ath9k_hw_btcoex_set_weight(ah, AR_BT_COEX_WGHT,
AR_STOMP_LOW_WLAN_WGHT);
ath9k_hw_btcoex_enable(ah);
- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE)
ath9k_btcoex_timer_resume(sc);
}
@@ -1120,7 +1118,7 @@ static void ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
if (ieee80211_is_data(hdr->frame_control) &&
!ieee80211_is_nullfunc(hdr->frame_control) &&
!ieee80211_has_pm(hdr->frame_control)) {
- ath_dbg(common, ATH_DBG_PS,
+ ath_dbg(common, PS,
"Add PM=1 for a TX frame while in PS mode\n");
hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM);
}
@@ -1143,12 +1141,11 @@ static void ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
if (!(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
ath9k_hw_setrxabort(sc->sc_ah, 0);
if (ieee80211_is_pspoll(hdr->frame_control)) {
- ath_dbg(common, ATH_DBG_PS,
+ ath_dbg(common, PS,
"Sending PS-Poll to pick a buffered frame\n");
sc->ps_flags |= PS_WAIT_FOR_PSPOLL_DATA;
} else {
- ath_dbg(common, ATH_DBG_PS,
- "Wake up to complete TX\n");
+ ath_dbg(common, PS, "Wake up to complete TX\n");
sc->ps_flags |= PS_WAIT_FOR_TX_ACK;
}
/*
@@ -1162,10 +1159,10 @@ static void ath9k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
memset(&txctl, 0, sizeof(struct ath_tx_control));
txctl.txq = sc->tx.txq_map[skb_get_queue_mapping(skb)];
- ath_dbg(common, ATH_DBG_XMIT, "transmitting packet, skb: %p\n", skb);
+ ath_dbg(common, XMIT, "transmitting packet, skb: %p\n", skb);
if (ath_tx_start(hw, skb, &txctl) != 0) {
- ath_dbg(common, ATH_DBG_XMIT, "TX failed\n");
+ ath_dbg(common, XMIT, "TX failed\n");
goto exit;
}
@@ -1186,7 +1183,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
ath_cancel_work(sc);
if (sc->sc_flags & SC_OP_INVALID) {
- ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
+ ath_dbg(common, ANY, "Device not present\n");
mutex_unlock(&sc->mutex);
return;
}
@@ -1194,9 +1191,10 @@ static void ath9k_stop(struct ieee80211_hw *hw)
/* Ensure HW is awake when we try to shut it down. */
ath9k_ps_wakeup(sc);
- if (ah->btcoex_hw.enabled) {
+ if (ah->btcoex_hw.enabled &&
+ ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) {
ath9k_hw_btcoex_disable(ah);
- if (ah->btcoex_hw.scheme == ATH_BTCOEX_CFG_3WIRE)
+ if (ath9k_hw_get_btcoex_scheme(ah) == ATH_BTCOEX_CFG_3WIRE)
ath9k_btcoex_timer_pause(sc);
ath_mci_flush_profile(&sc->btcoex.mci);
}
@@ -1252,7 +1250,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
mutex_unlock(&sc->mutex);
- ath_dbg(common, ATH_DBG_CONFIG, "Driver halt\n");
+ ath_dbg(common, CONFIG, "Driver halt\n");
}
bool ath9k_uses_beacons(int type)
@@ -1467,8 +1465,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
goto out;
}
- ath_dbg(common, ATH_DBG_CONFIG,
- "Attach a VIF of type: %d\n", vif->type);
+ ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
sc->nvifs++;
@@ -1488,7 +1485,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
int ret = 0;
- ath_dbg(common, ATH_DBG_CONFIG, "Change Interface\n");
+ ath_dbg(common, CONFIG, "Change Interface\n");
mutex_lock(&sc->mutex);
ath9k_ps_wakeup(sc);
@@ -1531,7 +1528,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
struct ath_softc *sc = hw->priv;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- ath_dbg(common, ATH_DBG_CONFIG, "Detach Interface\n");
+ ath_dbg(common, CONFIG, "Detach Interface\n");
ath9k_ps_wakeup(sc);
mutex_lock(&sc->mutex);
@@ -1622,12 +1619,10 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
if (conf->flags & IEEE80211_CONF_MONITOR) {
- ath_dbg(common, ATH_DBG_CONFIG,
- "Monitor mode is enabled\n");
+ ath_dbg(common, CONFIG, "Monitor mode is enabled\n");
sc->sc_ah->is_monitoring = true;
} else {
- ath_dbg(common, ATH_DBG_CONFIG,
- "Monitor mode is disabled\n");
+ ath_dbg(common, CONFIG, "Monitor mode is disabled\n");
sc->sc_ah->is_monitoring = false;
}
}
@@ -1647,8 +1642,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
else
sc->sc_flags &= ~SC_OP_OFFCHANNEL;
- ath_dbg(common, ATH_DBG_CONFIG,
- "Set channel: %d MHz type: %d\n",
+ ath_dbg(common, CONFIG, "Set channel: %d MHz type: %d\n",
curchan->center_freq, conf->channel_type);
/* update survey stats for the old channel before switching */
@@ -1705,8 +1699,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
}
if (changed & IEEE80211_CONF_CHANGE_POWER) {
- ath_dbg(common, ATH_DBG_CONFIG,
- "Set power: %d\n", conf->power_level);
+ ath_dbg(common, CONFIG, "Set power: %d\n", conf->power_level);
sc->config.txpowlimit = 2 * conf->power_level;
ath9k_cmn_update_txpow(ah, sc->curtxpow,
sc->config.txpowlimit, &sc->curtxpow);
@@ -1746,8 +1739,8 @@ static void ath9k_configure_filter(struct ieee80211_hw *hw,
ath9k_hw_setrxfilter(sc->sc_ah, rfilt);
ath9k_ps_restore(sc);
- ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
- "Set HW RX filter: 0x%x\n", rfilt);
+ ath_dbg(ath9k_hw_common(sc->sc_ah), CONFIG, "Set HW RX filter: 0x%x\n",
+ rfilt);
}
static int ath9k_sta_add(struct ieee80211_hw *hw,
@@ -1841,7 +1834,7 @@ static int ath9k_conf_tx(struct ieee80211_hw *hw,
qi.tqi_cwmax = params->cw_max;
qi.tqi_burstTime = params->txop;
- ath_dbg(common, ATH_DBG_CONFIG,
+ ath_dbg(common, CONFIG,
"Configure tx [queue/halq] [%d/%d], aifs: %d, cw_min: %d, cw_max: %d, txop: %d\n",
queue, txq->axq_qnum, params->aifs, params->cw_min,
params->cw_max, params->txop);
@@ -1890,7 +1883,7 @@ static int ath9k_set_key(struct ieee80211_hw *hw,
mutex_lock(&sc->mutex);
ath9k_ps_wakeup(sc);
- ath_dbg(common, ATH_DBG_CONFIG, "Set HW Key\n");
+ ath_dbg(common, CONFIG, "Set HW Key\n");
switch (cmd) {
case SET_KEY:
@@ -1942,9 +1935,8 @@ static void ath9k_bss_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
common->curaid = bss_conf->aid;
ath9k_hw_write_associd(sc->sc_ah);
- ath_dbg(common, ATH_DBG_CONFIG,
- "Bss Info ASSOC %d, bssid: %pM\n",
- bss_conf->aid, common->curbssid);
+ ath_dbg(common, CONFIG, "Bss Info ASSOC %d, bssid: %pM\n",
+ bss_conf->aid, common->curbssid);
ath_beacon_config(sc, vif);
/*
* Request a re-configuration of Beacon related timers
@@ -1975,8 +1967,7 @@ static void ath9k_config_bss(struct ath_softc *sc, struct ieee80211_vif *vif)
/* Reconfigure bss info */
if (avp->primary_sta_vif && !bss_conf->assoc) {
- ath_dbg(common, ATH_DBG_CONFIG,
- "Bss Info DISASSOC %d, bssid %pM\n",
+ ath_dbg(common, CONFIG, "Bss Info DISASSOC %d, bssid %pM\n",
common->curaid, common->curbssid);
sc->sc_flags &= ~(SC_OP_PRIM_STA_VIF | SC_OP_BEACONS);
avp->primary_sta_vif = false;
@@ -2018,7 +2009,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_BSSID) {
ath9k_config_bss(sc, vif);
- ath_dbg(common, ATH_DBG_CONFIG, "BSSID: %pM aid: 0x%x\n",
+ ath_dbg(common, CONFIG, "BSSID: %pM aid: 0x%x\n",
common->curbssid, common->curaid);
}
@@ -2096,7 +2087,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
}
if (changed & BSS_CHANGED_ERP_PREAMBLE) {
- ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed PREAMBLE %d\n",
+ ath_dbg(common, CONFIG, "BSS Changed PREAMBLE %d\n",
bss_conf->use_short_preamble);
if (bss_conf->use_short_preamble)
sc->sc_flags |= SC_OP_PREAMBLE_SHORT;
@@ -2105,7 +2096,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
}
if (changed & BSS_CHANGED_ERP_CTS_PROT) {
- ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n",
+ ath_dbg(common, CONFIG, "BSS Changed CTS PROT %d\n",
bss_conf->use_cts_prot);
if (bss_conf->use_cts_prot &&
hw->conf.channel->band != IEEE80211_BAND_5GHZ)
@@ -2271,13 +2262,13 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop)
cancel_delayed_work_sync(&sc->tx_complete_work);
if (ah->ah_flags & AH_UNPLUGGED) {
- ath_dbg(common, ATH_DBG_ANY, "Device has been unplugged!\n");
+ ath_dbg(common, ANY, "Device has been unplugged!\n");
mutex_unlock(&sc->mutex);
return;
}
if (sc->sc_flags & SC_OP_INVALID) {
- ath_dbg(common, ATH_DBG_ANY, "Device not present\n");
+ ath_dbg(common, ANY, "Device not present\n");
mutex_unlock(&sc->mutex);
return;
}
diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c
index 691bf47906e..fee8c6f0b25 100644
--- a/drivers/net/wireless/ath/ath9k/mci.c
+++ b/drivers/net/wireless/ath/ath9k/mci.c
@@ -43,14 +43,14 @@ static bool ath_mci_add_profile(struct ath_common *common,
if ((mci->num_sco == ATH_MCI_MAX_SCO_PROFILE) &&
(info->type == MCI_GPM_COEX_PROFILE_VOICE)) {
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"Too many SCO profile, failed to add new profile\n");
return false;
}
if (((NUM_PROF(mci) - mci->num_sco) == ATH_MCI_MAX_ACL_PROFILE) &&
(info->type != MCI_GPM_COEX_PROFILE_VOICE)) {
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"Too many ACL profile, failed to add new profile\n");
return false;
}
@@ -80,8 +80,7 @@ static void ath_mci_del_profile(struct ath_common *common,
entry = ath_mci_find_profile(mci, info);
if (!entry) {
- ath_dbg(common, ATH_DBG_MCI,
- "Profile to be deleted not found\n");
+ ath_dbg(common, MCI, "Profile to be deleted not found\n");
return;
}
DEC_PROF(mci, entry);
@@ -132,30 +131,30 @@ static void ath_mci_update_scheme(struct ath_softc *sc)
list);
if (mci->num_sco && info->T == 12) {
mci->aggr_limit = 8;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"Single SCO, aggregation limit 2 ms\n");
} else if ((info->type == MCI_GPM_COEX_PROFILE_BNEP) &&
!info->master) {
btcoex->btcoex_period = 60;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"Single slave PAN/FTP, bt period 60 ms\n");
} else if ((info->type == MCI_GPM_COEX_PROFILE_HID) &&
(info->T > 0 && info->T < 50) &&
(info->A > 1 || info->W > 1)) {
btcoex->duty_cycle = 30;
mci->aggr_limit = 8;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"Multiple attempt/timeout single HID "
"aggregation limit 2 ms dutycycle 30%%\n");
}
} else if ((num_profile == 2) && (mci->num_hid == 2)) {
btcoex->duty_cycle = 30;
mci->aggr_limit = 8;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"Two HIDs aggregation limit 2 ms dutycycle 30%%\n");
} else if (num_profile > 3) {
mci->aggr_limit = 6;
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"Three or more profiles aggregation limit 1.5 ms\n");
}
@@ -194,42 +193,41 @@ static void ath_mci_cal_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload)
switch (opcode) {
case MCI_GPM_BT_CAL_REQ:
- ath_dbg(common, ATH_DBG_MCI, "MCI received BT_CAL_REQ\n");
+ ath_dbg(common, MCI, "MCI received BT_CAL_REQ\n");
if (ar9003_mci_state(ah, MCI_STATE_BT, NULL) == MCI_BT_AWAKE) {
ar9003_mci_state(ah, MCI_STATE_SET_BT_CAL_START, NULL);
ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
} else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI State mismatches: %d\n",
+ ath_dbg(common, MCI, "MCI State mismatches: %d\n",
ar9003_mci_state(ah, MCI_STATE_BT, NULL));
break;
case MCI_GPM_BT_CAL_DONE:
- ath_dbg(common, ATH_DBG_MCI, "MCI received BT_CAL_DONE\n");
+ ath_dbg(common, MCI, "MCI received BT_CAL_DONE\n");
if (ar9003_mci_state(ah, MCI_STATE_BT, NULL) == MCI_BT_CAL)
- ath_dbg(common, ATH_DBG_MCI, "MCI error illegal!\n");
+ ath_dbg(common, MCI, "MCI error illegal!\n");
else
- ath_dbg(common, ATH_DBG_MCI, "MCI BT not in CAL state\n");
+ ath_dbg(common, MCI, "MCI BT not in CAL state\n");
break;
case MCI_GPM_BT_CAL_GRANT:
- ath_dbg(common, ATH_DBG_MCI, "MCI received BT_CAL_GRANT\n");
+ ath_dbg(common, MCI, "MCI received BT_CAL_GRANT\n");
/* Send WLAN_CAL_DONE for now */
- ath_dbg(common, ATH_DBG_MCI, "MCI send WLAN_CAL_DONE\n");
+ ath_dbg(common, MCI, "MCI send WLAN_CAL_DONE\n");
MCI_GPM_SET_CAL_TYPE(payload, MCI_GPM_WLAN_CAL_DONE);
ar9003_mci_send_message(sc->sc_ah, MCI_GPM, 0, payload,
16, false, true);
break;
default:
- ath_dbg(common, ATH_DBG_MCI, "MCI Unknown GPM CAL message\n");
+ ath_dbg(common, MCI, "MCI Unknown GPM CAL message\n");
break;
}
}
@@ -272,8 +270,7 @@ static void ath_mci_process_status(struct ath_softc *sc,
/* Link status type are not handled */
if (status->is_link) {
- ath_dbg(common, ATH_DBG_MCI,
- "Skip link type status update\n");
+ ath_dbg(common, MCI, "Skip link type status update\n");
return;
}
@@ -281,14 +278,13 @@ static void ath_mci_process_status(struct ath_softc *sc,
info.conn_handle = status->conn_handle;
if (ath_mci_find_profile(mci, &info)) {
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"Skip non link state update for existing profile %d\n",
status->conn_handle);
return;
}
if (status->conn_handle >= ATH_MCI_MAX_PROFILE) {
- ath_dbg(common, ATH_DBG_MCI,
- "Ignore too many non-link update\n");
+ ath_dbg(common, MCI, "Ignore too many non-link update\n");
return;
}
if (status->is_critical)
@@ -320,35 +316,32 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload)
switch (opcode) {
case MCI_GPM_COEX_VERSION_QUERY:
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX Version Query.\n");
+ ath_dbg(common, MCI, "MCI Recv GPM COEX Version Query\n");
version = ar9003_mci_state(ah,
MCI_STATE_SEND_WLAN_COEX_VERSION, NULL);
break;
case MCI_GPM_COEX_VERSION_RESPONSE:
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX Version Response.\n");
+ ath_dbg(common, MCI, "MCI Recv GPM COEX Version Response\n");
major = *(rx_payload + MCI_GPM_COEX_B_MAJOR_VERSION);
minor = *(rx_payload + MCI_GPM_COEX_B_MINOR_VERSION);
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT Coex version: %d.%d\n", major, minor);
+ ath_dbg(common, MCI, "MCI BT Coex version: %d.%d\n",
+ major, minor);
version = (major << 8) + minor;
version = ar9003_mci_state(ah,
MCI_STATE_SET_BT_COEX_VERSION, &version);
break;
case MCI_GPM_COEX_STATUS_QUERY:
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX Status Query = 0x%02x.\n",
+ ath_dbg(common, MCI,
+ "MCI Recv GPM COEX Status Query = 0x%02x\n",
*(rx_payload + MCI_GPM_COEX_B_WLAN_BITMAP));
ar9003_mci_state(ah,
MCI_STATE_SEND_WLAN_CHANNELS, NULL);
break;
case MCI_GPM_COEX_BT_PROFILE_INFO:
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM Coex BT profile info\n");
+ ath_dbg(common, MCI, "MCI Recv GPM Coex BT profile info\n");
memcpy(&profile_info,
(rx_payload + MCI_GPM_COEX_B_PROFILE_TYPE), 10);
@@ -356,9 +349,9 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload)
|| (profile_info.type >=
MCI_GPM_COEX_PROFILE_MAX)) {
- ath_dbg(common, ATH_DBG_MCI,
- "illegal profile type = %d,"
- "state = %d\n", profile_info.type,
+ ath_dbg(common, MCI,
+ "illegal profile type = %d, state = %d\n",
+ profile_info.type,
profile_info.start);
break;
}
@@ -375,9 +368,8 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload)
MCI_GPM_COEX_B_STATUS_STATE);
seq_num = *((u32 *)(rx_payload + 12));
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Recv GPM COEX BT_Status_Update: "
- "is_link=%d, linkId=%d, state=%d, SEQ=%d\n",
+ ath_dbg(common, MCI,
+ "MCI Recv GPM COEX BT_Status_Update: is_link=%d, linkId=%d, state=%d, SEQ=%d\n",
profile_status.is_link, profile_status.conn_handle,
profile_status.is_critical, seq_num);
@@ -385,8 +377,8 @@ static void ath_mci_msg(struct ath_softc *sc, u8 opcode, u8 *rx_payload)
break;
default:
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Unknown GPM COEX message = 0x%02x\n", opcode);
+ ath_dbg(common, MCI, "MCI Unknown GPM COEX message = 0x%02x\n",
+ opcode);
break;
}
}
@@ -425,10 +417,13 @@ int ath_mci_setup(struct ath_softc *sc)
struct ath_mci_coex *mci = &sc->mci_coex;
int error = 0;
+ if (!ATH9K_HW_CAP_MCI)
+ return 0;
+
mci->sched_buf.bf_len = ATH_MCI_SCHED_BUF_SIZE + ATH_MCI_GPM_BUF_SIZE;
if (ath_mci_buf_alloc(sc, &mci->sched_buf)) {
- ath_dbg(common, ATH_DBG_FATAL, "MCI buffer alloc failed\n");
+ ath_dbg(common, FATAL, "MCI buffer alloc failed\n");
error = -ENOMEM;
goto fail;
}
@@ -458,6 +453,9 @@ void ath_mci_cleanup(struct ath_softc *sc)
struct ath_hw *ah = sc->sc_ah;
struct ath_mci_coex *mci = &sc->mci_coex;
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
/*
* both schedule and gpm buffers will be released
*/
@@ -476,15 +474,17 @@ void ath_mci_intr(struct ath_softc *sc)
u32 more_data = MCI_GPM_MORE;
bool skip_gpm = false;
+ if (!ATH9K_HW_CAP_MCI)
+ return;
+
ar9003_mci_get_interrupt(sc->sc_ah, &mci_int, &mci_int_rxmsg);
if (ar9003_mci_state(ah, MCI_STATE_ENABLE, NULL) == 0) {
ar9003_mci_state(sc->sc_ah, MCI_STATE_INIT_GPM_OFFSET, NULL);
- ath_dbg(common, ATH_DBG_MCI,
- "MCI interrupt but MCI disabled\n");
+ ath_dbg(common, MCI, "MCI interrupt but MCI disabled\n");
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI interrupt: intr = 0x%x, intr_rxmsg = 0x%x\n",
mci_int, mci_int_rxmsg);
return;
@@ -499,11 +499,11 @@ void ath_mci_intr(struct ath_softc *sc)
* only when BT wake up. Now they are always sent, as a
* recovery method to reset BT MCI's RX alignment.
*/
- ath_dbg(common, ATH_DBG_MCI, "MCI interrupt send REMOTE_RESET\n");
+ ath_dbg(common, MCI, "MCI interrupt send REMOTE_RESET\n");
ar9003_mci_send_message(ah, MCI_REMOTE_RESET, 0,
payload, 16, true, false);
- ath_dbg(common, ATH_DBG_MCI, "MCI interrupt send SYS_WAKING\n");
+ ath_dbg(common, MCI, "MCI interrupt send SYS_WAKING\n");
ar9003_mci_send_message(ah, MCI_SYS_WAKING, 0,
NULL, 0, true, false);
@@ -513,7 +513,7 @@ void ath_mci_intr(struct ath_softc *sc)
/*
* always do this for recovery and 2G/5G toggling and LNA_TRANS
*/
- ath_dbg(common, ATH_DBG_MCI, "MCI Set BT state to AWAKE.\n");
+ ath_dbg(common, MCI, "MCI Set BT state to AWAKE\n");
ar9003_mci_state(ah, MCI_STATE_SET_BT_AWAKE, NULL);
}
@@ -525,17 +525,16 @@ void ath_mci_intr(struct ath_softc *sc)
if (ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP, NULL)
== MCI_BT_SLEEP)
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI BT stays in sleep mode\n");
else {
- ath_dbg(common, ATH_DBG_MCI,
- "MCI Set BT state to AWAKE.\n");
+ ath_dbg(common, MCI,
+ "MCI Set BT state to AWAKE\n");
ar9003_mci_state(ah,
MCI_STATE_SET_BT_AWAKE, NULL);
}
} else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT stays in AWAKE mode.\n");
+ ath_dbg(common, MCI, "MCI BT stays in AWAKE mode\n");
}
if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_SYS_SLEEPING) {
@@ -546,23 +545,22 @@ void ath_mci_intr(struct ath_softc *sc)
if (ar9003_mci_state(ah, MCI_STATE_REMOTE_SLEEP, NULL)
== MCI_BT_AWAKE)
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT stays in AWAKE mode.\n");
+ ath_dbg(common, MCI,
+ "MCI BT stays in AWAKE mode\n");
else {
- ath_dbg(common, ATH_DBG_MCI,
+ ath_dbg(common, MCI,
"MCI SetBT state to SLEEP\n");
ar9003_mci_state(ah, MCI_STATE_SET_BT_SLEEP,
NULL);
}
} else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI BT stays in SLEEP mode\n");
+ ath_dbg(common, MCI, "MCI BT stays in SLEEP mode\n");
}
if ((mci_int & AR_MCI_INTERRUPT_RX_INVALID_HDR) ||
(mci_int & AR_MCI_INTERRUPT_CONT_INFO_TIMEOUT)) {
- ath_dbg(common, ATH_DBG_MCI, "MCI RX broken, skip GPM msgs\n");
+ ath_dbg(common, MCI, "MCI RX broken, skip GPM msgs\n");
ar9003_mci_state(ah, MCI_STATE_RECOVER_RX, NULL);
skip_gpm = true;
}
@@ -624,7 +622,7 @@ void ath_mci_intr(struct ath_softc *sc)
if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_LNA_INFO) {
mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_LNA_INFO;
- ath_dbg(common, ATH_DBG_MCI, "MCI LNA_INFO\n");
+ ath_dbg(common, MCI, "MCI LNA_INFO\n");
}
if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_CONT_INFO) {
@@ -635,16 +633,14 @@ void ath_mci_intr(struct ath_softc *sc)
mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_CONT_INFO;
if (ar9003_mci_state(ah, MCI_STATE_CONT_TXRX, NULL))
- ath_dbg(common, ATH_DBG_MCI,
- "MCI CONT_INFO: "
- "(tx) pri = %d, pwr = %d dBm\n",
+ ath_dbg(common, MCI,
+ "MCI CONT_INFO: (tx) pri = %d, pwr = %d dBm\n",
ar9003_mci_state(ah,
MCI_STATE_CONT_PRIORITY, NULL),
value_dbm);
else
- ath_dbg(common, ATH_DBG_MCI,
- "MCI CONT_INFO:"
- "(rx) pri = %d,pwr = %d dBm\n",
+ ath_dbg(common, MCI,
+ "MCI CONT_INFO: (rx) pri = %d,pwr = %d dBm\n",
ar9003_mci_state(ah,
MCI_STATE_CONT_PRIORITY, NULL),
value_dbm);
@@ -652,12 +648,12 @@ void ath_mci_intr(struct ath_softc *sc)
if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_CONT_NACK) {
mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_CONT_NACK;
- ath_dbg(common, ATH_DBG_MCI, "MCI CONT_NACK\n");
+ ath_dbg(common, MCI, "MCI CONT_NACK\n");
}
if (mci_int_rxmsg & AR_MCI_INTERRUPT_RX_MSG_CONT_RST) {
mci_int_rxmsg &= ~AR_MCI_INTERRUPT_RX_MSG_CONT_RST;
- ath_dbg(common, ATH_DBG_MCI, "MCI CONT_RST\n");
+ ath_dbg(common, MCI, "MCI CONT_RST\n");
}
}
@@ -667,7 +663,6 @@ void ath_mci_intr(struct ath_softc *sc)
AR_MCI_INTERRUPT_CONT_INFO_TIMEOUT);
if (mci_int_rxmsg & 0xfffffffe)
- ath_dbg(common, ATH_DBG_MCI,
- "MCI not processed mci_int_rxmsg = 0x%x\n",
+ ath_dbg(common, MCI, "MCI not processed mci_int_rxmsg = 0x%x\n",
mci_int_rxmsg);
}
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index a439edc5dc0..77dc327def8 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -121,7 +121,7 @@ static void ath_pci_aspm_init(struct ath_common *common)
if (!parent)
return;
- if (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE) {
+ if (ath9k_hw_get_btcoex_scheme(ah) != ATH_BTCOEX_CFG_NONE) {
/* Bluetooth coexistance requires disabling ASPM. */
pci_read_config_byte(pdev, pos + PCI_EXP_LNKCTL, &aspm);
aspm &= ~(PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1);
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 528d5f3e868..b3c3798fe51 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1199,7 +1199,7 @@ struct ath_rate_table *ath_choose_rate_table(struct ath_softc *sc,
return &ar5416_11na_ratetable;
return &ar5416_11a_ratetable;
default:
- ath_dbg(common, ATH_DBG_CONFIG, "Invalid band\n");
+ ath_dbg(common, CONFIG, "Invalid band\n");
return NULL;
}
}
@@ -1276,8 +1276,7 @@ static void ath_rc_init(struct ath_softc *sc,
ath_rc_priv->valid_rate_index[k-1];
ath_rc_priv->rate_table = rate_table;
- ath_dbg(common, ATH_DBG_CONFIG,
- "RC Initialized with capabilities: 0x%x\n",
+ ath_dbg(common, CONFIG, "RC Initialized with capabilities: 0x%x\n",
ath_rc_priv->ht_cap);
}
@@ -1474,7 +1473,7 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband,
oper_cw40, oper_sgi);
ath_rc_init(sc, priv_sta, sband, sta, rate_table);
- ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
+ ath_dbg(ath9k_hw_common(sc->sc_ah), CONFIG,
"Operating HT Bandwidth changed to: %d\n",
sc->hw->conf.channel_type);
}
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ad5176de07d..0e666fbe084 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -172,7 +172,7 @@ static void ath_rx_addbuffer_edma(struct ath_softc *sc,
u32 nbuf = 0;
if (list_empty(&sc->rx.rxbuf)) {
- ath_dbg(common, ATH_DBG_QUEUE, "No free rx buf available\n");
+ ath_dbg(common, QUEUE, "No free rx buf available\n");
return;
}
@@ -337,7 +337,7 @@ int ath_rx_init(struct ath_softc *sc, int nbufs)
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
return ath_rx_edma_init(sc, nbufs);
} else {
- ath_dbg(common, ATH_DBG_CONFIG, "cachelsz %u rxbufsize %u\n",
+ ath_dbg(common, CONFIG, "cachelsz %u rxbufsize %u\n",
common->cachelsz, common->rx_bufsize);
/* Initialize rx descriptors */
@@ -591,7 +591,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
if (sc->ps_flags & PS_BEACON_SYNC) {
sc->ps_flags &= ~PS_BEACON_SYNC;
- ath_dbg(common, ATH_DBG_PS,
+ ath_dbg(common, PS,
"Reconfigure Beacon timers based on timestamp from the AP\n");
ath_set_beacon(sc);
}
@@ -604,7 +604,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
* a backup trigger for returning into NETWORK SLEEP state,
* so we are waiting for it as well.
*/
- ath_dbg(common, ATH_DBG_PS,
+ ath_dbg(common, PS,
"Received DTIM beacon indicating buffered broadcast/multicast frame(s)\n");
sc->ps_flags |= PS_WAIT_FOR_CAB | PS_WAIT_FOR_BEACON;
return;
@@ -617,8 +617,7 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
* been delivered.
*/
sc->ps_flags &= ~PS_WAIT_FOR_CAB;
- ath_dbg(common, ATH_DBG_PS,
- "PS wait for CAB frames timed out\n");
+ ath_dbg(common, PS, "PS wait for CAB frames timed out\n");
}
}
@@ -643,13 +642,13 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb, bool mybeacon)
* point.
*/
sc->ps_flags &= ~(PS_WAIT_FOR_CAB | PS_WAIT_FOR_BEACON);
- ath_dbg(common, ATH_DBG_PS,
+ ath_dbg(common, PS,
"All PS CAB frames received, back to sleep\n");
} else if ((sc->ps_flags & PS_WAIT_FOR_PSPOLL_DATA) &&
!is_multicast_ether_addr(hdr->addr1) &&
!ieee80211_has_morefrags(hdr->frame_control)) {
sc->ps_flags &= ~PS_WAIT_FOR_PSPOLL_DATA;
- ath_dbg(common, ATH_DBG_PS,
+ ath_dbg(common, PS,
"Going back to sleep after having received PS-Poll data (0x%lx)\n",
sc->ps_flags & (PS_WAIT_FOR_BEACON |
PS_WAIT_FOR_CAB |
@@ -932,7 +931,7 @@ static int ath9k_process_rate(struct ath_common *common,
* No valid hardware bitrate found -- we should not get here
* because hardware has already validated this frame as OK.
*/
- ath_dbg(common, ATH_DBG_ANY,
+ ath_dbg(common, ANY,
"unsupported hw bitrate detected 0x%02x using 1 Mbit\n",
rx_stats->rs_rate);
diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c
index 35422fc1f2c..65c8894c5f8 100644
--- a/drivers/net/wireless/ath/ath9k/wmi.c
+++ b/drivers/net/wireless/ath/ath9k/wmi.c
@@ -187,7 +187,7 @@ void ath9k_fatal_work(struct work_struct *work)
fatal_work);
struct ath_common *common = ath9k_hw_common(priv->ah);
- ath_dbg(common, ATH_DBG_FATAL, "FATAL Event received, resetting device\n");
+ ath_dbg(common, FATAL, "FATAL Event received, resetting device\n");
ath9k_htc_reset(priv);
}
@@ -330,8 +330,7 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
time_left = wait_for_completion_timeout(&wmi->cmd_wait, timeout);
if (!time_left) {
- ath_dbg(common, ATH_DBG_WMI,
- "Timeout waiting for WMI command: %s\n",
+ ath_dbg(common, WMI, "Timeout waiting for WMI command: %s\n",
wmi_cmd_to_name(cmd_id));
mutex_unlock(&wmi->op_mutex);
return -ETIMEDOUT;
@@ -342,8 +341,7 @@ int ath9k_wmi_cmd(struct wmi *wmi, enum wmi_cmd_id cmd_id,
return 0;
out:
- ath_dbg(common, ATH_DBG_WMI,
- "WMI failure for: %s\n", wmi_cmd_to_name(cmd_id));
+ ath_dbg(common, WMI, "WMI failure for: %s\n", wmi_cmd_to_name(cmd_id));
mutex_unlock(&wmi->op_mutex);
kfree_skb(skb);
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 2622fcee8c9..9aa01997b1e 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -104,6 +104,29 @@ static int ath_max_4ms_framelen[4][32] = {
/* Aggregation logic */
/*********************/
+static void ath_txq_lock(struct ath_softc *sc, struct ath_txq *txq)
+{
+ spin_lock_bh(&txq->axq_lock);
+}
+
+static void ath_txq_unlock(struct ath_softc *sc, struct ath_txq *txq)
+{
+ spin_unlock_bh(&txq->axq_lock);
+}
+
+static void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq)
+{
+ struct sk_buff_head q;
+ struct sk_buff *skb;
+
+ __skb_queue_head_init(&q);
+ skb_queue_splice_init(&txq->complete_q, &q);
+ spin_unlock_bh(&txq->axq_lock);
+
+ while ((skb = __skb_dequeue(&q)))
+ ieee80211_tx_status(sc->hw, skb);
+}
+
static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid)
{
struct ath_atx_ac *ac = tid->ac;
@@ -130,7 +153,7 @@ static void ath_tx_resume_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
WARN_ON(!tid->paused);
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
tid->paused = false;
if (skb_queue_empty(&tid->buf_q))
@@ -139,7 +162,7 @@ static void ath_tx_resume_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
ath_tx_queue_tid(txq, tid);
ath_txq_schedule(sc, txq);
unlock:
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock_complete(sc, txq);
}
static struct ath_frame_info *get_frame_info(struct sk_buff *skb)
@@ -189,8 +212,11 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
tid->state &= ~AGGR_CLEANUP;
}
- if (sendbar)
+ if (sendbar) {
+ ath_txq_unlock(sc, txq);
ath_send_bar(tid, tid->seq_start);
+ ath_txq_lock(sc, txq);
+ }
}
static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
@@ -554,13 +580,6 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
bf = bf_next;
}
- if (bar_index >= 0) {
- u16 bar_seq = ATH_BA_INDEX2SEQ(seq_first, bar_index);
- ath_send_bar(tid, ATH_BA_INDEX2SEQ(seq_first, bar_index + 1));
- if (BAW_WITHIN(tid->seq_start, tid->baw_size, bar_seq))
- tid->bar_index = ATH_BA_INDEX(tid->seq_start, bar_seq);
- }
-
/* prepend un-acked frames to the beginning of the pending frame queue */
if (!skb_queue_empty(&bf_pending)) {
if (an->sleeping)
@@ -575,6 +594,17 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
}
}
+ if (bar_index >= 0) {
+ u16 bar_seq = ATH_BA_INDEX2SEQ(seq_first, bar_index);
+
+ if (BAW_WITHIN(tid->seq_start, tid->baw_size, bar_seq))
+ tid->bar_index = ATH_BA_INDEX(tid->seq_start, bar_seq);
+
+ ath_txq_unlock(sc, txq);
+ ath_send_bar(tid, ATH_BA_INDEX2SEQ(seq_first, bar_index + 1));
+ ath_txq_lock(sc, txq);
+ }
+
if (tid->state & AGGR_CLEANUP)
ath_tx_flush_tid(sc, tid);
@@ -1172,7 +1202,7 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
return;
}
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
txtid->paused = true;
/*
@@ -1187,7 +1217,7 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid)
txtid->state &= ~AGGR_ADDBA_COMPLETE;
ath_tx_flush_tid(sc, txtid);
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock_complete(sc, txq);
}
void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
@@ -1208,7 +1238,7 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
ac = tid->ac;
txq = ac->txq;
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
buffered = !skb_queue_empty(&tid->buf_q);
@@ -1220,7 +1250,7 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
list_del(&ac->list);
}
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock(sc, txq);
ieee80211_sta_set_buffered(sta, tidno, buffered);
}
@@ -1239,7 +1269,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
ac = tid->ac;
txq = ac->txq;
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
ac->clear_ps_filter = true;
if (!skb_queue_empty(&tid->buf_q) && !tid->paused) {
@@ -1247,7 +1277,7 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
ath_txq_schedule(sc, txq);
}
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock_complete(sc, txq);
}
}
@@ -1347,6 +1377,7 @@ struct ath_txq *ath_txq_setup(struct ath_softc *sc, int qtype, int subtype)
txq->axq_qnum = axq_qnum;
txq->mac80211_qnum = -1;
txq->axq_link = NULL;
+ __skb_queue_head_init(&txq->complete_q);
INIT_LIST_HEAD(&txq->axq_q);
INIT_LIST_HEAD(&txq->axq_acq);
spin_lock_init(&txq->axq_lock);
@@ -1471,7 +1502,8 @@ static void ath_drain_txq_list(struct ath_softc *sc, struct ath_txq *txq,
*/
void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
{
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
+
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
int idx = txq->txq_tailidx;
@@ -1492,7 +1524,7 @@ void ath_draintxq(struct ath_softc *sc, struct ath_txq *txq, bool retry_tx)
if ((sc->sc_flags & SC_OP_TXAGGR) && !retry_tx)
ath_txq_drain_pending_buffers(sc, txq);
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock_complete(sc, txq);
}
bool ath_drain_all_txq(struct ath_softc *sc, bool retry_tx)
@@ -1626,8 +1658,8 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
bf = list_first_entry(head, struct ath_buf, list);
bf_last = list_entry(head->prev, struct ath_buf, list);
- ath_dbg(common, ATH_DBG_QUEUE,
- "qnum: %d, txq depth: %d\n", txq->axq_qnum, txq->axq_depth);
+ ath_dbg(common, QUEUE, "qnum: %d, txq depth: %d\n",
+ txq->axq_qnum, txq->axq_depth);
if (edma && list_empty(&txq->txq_fifo[txq->txq_headidx])) {
list_splice_tail_init(head, &txq->txq_fifo[txq->txq_headidx]);
@@ -1638,8 +1670,7 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
if (txq->axq_link) {
ath9k_hw_set_desc_link(ah, txq->axq_link, bf->bf_daddr);
- ath_dbg(common, ATH_DBG_XMIT,
- "link[%u] (%p)=%llx (%p)\n",
+ ath_dbg(common, XMIT, "link[%u] (%p)=%llx (%p)\n",
txq->axq_qnum, txq->axq_link,
ito64(bf->bf_daddr), bf->bf_desc);
} else if (!edma)
@@ -1651,7 +1682,7 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
if (puttxbuf) {
TX_STAT_INC(txq->axq_qnum, puttxbuf);
ath9k_hw_puttxbuf(ah, txq->axq_qnum, bf->bf_daddr);
- ath_dbg(common, ATH_DBG_XMIT, "TXDP[%u] = %llx (%p)\n",
+ ath_dbg(common, XMIT, "TXDP[%u] = %llx (%p)\n",
txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
}
@@ -1793,7 +1824,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
bf = ath_tx_get_buffer(sc);
if (!bf) {
- ath_dbg(common, ATH_DBG_XMIT, "TX buffers are full\n");
+ ath_dbg(common, XMIT, "TX buffers are full\n");
goto error;
}
@@ -1925,7 +1956,8 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
*/
q = skb_get_queue_mapping(skb);
- spin_lock_bh(&txq->axq_lock);
+
+ ath_txq_lock(sc, txq);
if (txq == sc->tx.txq_map[q] &&
++txq->pending_frames > ATH_MAX_QDEPTH && !txq->stopped) {
ieee80211_stop_queue(sc->hw, q);
@@ -1934,7 +1966,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
ath_tx_start_dma(sc, skb, txctl);
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock(sc, txq);
return 0;
}
@@ -1946,13 +1978,12 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
int tx_flags, struct ath_txq *txq)
{
- struct ieee80211_hw *hw = sc->hw;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ieee80211_hdr * hdr = (struct ieee80211_hdr *)skb->data;
int q, padpos, padsize;
- ath_dbg(common, ATH_DBG_XMIT, "TX complete: skb: %p\n", skb);
+ ath_dbg(common, XMIT, "TX complete: skb: %p\n", skb);
if (!(tx_flags & ATH_TX_ERROR))
/* Frame was ACKed */
@@ -1971,7 +2002,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
if ((sc->ps_flags & PS_WAIT_FOR_TX_ACK) && !txq->axq_depth) {
sc->ps_flags &= ~PS_WAIT_FOR_TX_ACK;
- ath_dbg(common, ATH_DBG_PS,
+ ath_dbg(common, PS,
"Going back to sleep after having received TX status (0x%lx)\n",
sc->ps_flags & (PS_WAIT_FOR_BEACON |
PS_WAIT_FOR_CAB |
@@ -1990,7 +2021,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
}
}
- ieee80211_tx_status(hw, skb);
+ __skb_queue_tail(&txq->complete_q, skb);
}
static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
@@ -2122,11 +2153,11 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
struct ath_tx_status ts;
int status;
- ath_dbg(common, ATH_DBG_QUEUE, "tx queue %d (%x), link %p\n",
+ ath_dbg(common, QUEUE, "tx queue %d (%x), link %p\n",
txq->axq_qnum, ath9k_hw_gettxbuf(sc->sc_ah, txq->axq_qnum),
txq->axq_link);
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
for (;;) {
if (work_pending(&sc->hw_reset_work))
break;
@@ -2185,7 +2216,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq)
ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
}
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock_complete(sc, txq);
}
static void ath_tx_complete_poll_work(struct work_struct *work)
@@ -2202,21 +2233,21 @@ static void ath_tx_complete_poll_work(struct work_struct *work)
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
if (ATH_TXQ_SETUP(sc, i)) {
txq = &sc->tx.txq[i];
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
if (txq->axq_depth) {
if (txq->axq_tx_inprogress) {
needreset = true;
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock(sc, txq);
break;
} else {
txq->axq_tx_inprogress = true;
}
}
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock_complete(sc, txq);
}
if (needreset) {
- ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET,
+ ath_dbg(ath9k_hw_common(sc->sc_ah), RESET,
"tx hung, resetting the chip\n");
RESET_STAT_INC(sc, RESET_TYPE_TX_HANG);
ieee80211_queue_work(sc->hw, &sc->hw_reset_work);
@@ -2259,8 +2290,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
if (status == -EINPROGRESS)
break;
if (status == -EIO) {
- ath_dbg(common, ATH_DBG_XMIT,
- "Error processing tx status\n");
+ ath_dbg(common, XMIT, "Error processing tx status\n");
break;
}
@@ -2270,10 +2300,10 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
txq = &sc->tx.txq[ts.qid];
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
if (list_empty(&txq->txq_fifo[txq->txq_tailidx])) {
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock(sc, txq);
return;
}
@@ -2299,7 +2329,7 @@ void ath_tx_edma_tasklet(struct ath_softc *sc)
}
ath_tx_process_buffer(sc, txq, &ts, bf, &bf_head);
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock_complete(sc, txq);
}
}
@@ -2437,7 +2467,7 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an)
ac = tid->ac;
txq = ac->txq;
- spin_lock_bh(&txq->axq_lock);
+ ath_txq_lock(sc, txq);
if (tid->sched) {
list_del(&tid->list);
@@ -2453,6 +2483,6 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an)
tid->state &= ~AGGR_ADDBA_COMPLETE;
tid->state &= ~AGGR_CLEANUP;
- spin_unlock_bh(&txq->axq_lock);
+ ath_txq_unlock(sc, txq);
}
}
diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index 4cf7c5eb481..0e81904956c 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -143,7 +143,7 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
break;
case ATH_CIPHER_AES_CCM:
if (!(common->crypt_caps & ATH_CRYPT_CAP_CIPHER_AESCCM)) {
- ath_dbg(common, ATH_DBG_ANY,
+ ath_dbg(common, ANY,
"AES-CCM not supported by this mac rev\n");
return false;
}
@@ -152,15 +152,15 @@ static bool ath_hw_set_keycache_entry(struct ath_common *common, u16 entry,
case ATH_CIPHER_TKIP:
keyType = AR_KEYTABLE_TYPE_TKIP;
if (entry + 64 >= common->keymax) {
- ath_dbg(common, ATH_DBG_ANY,
+ ath_dbg(common, ANY,
"entry %u inappropriate for TKIP\n", entry);
return false;
}
break;
case ATH_CIPHER_WEP:
if (k->kv_len < WLAN_KEY_LEN_WEP40) {
- ath_dbg(common, ATH_DBG_ANY,
- "WEP key length %u too small\n", k->kv_len);
+ ath_dbg(common, ANY, "WEP key length %u too small\n",
+ k->kv_len);
return false;
}
if (k->kv_len <= WLAN_KEY_LEN_WEP40)