[PATCH 1/4] ath: use get_unaligned_le{16,32} in ath_hw

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* [PATCH 1/4] ath: use get_unaligned_le{16,32} in ath_hw_keysetmac()
@ 2011-07-15 23:06 Pavel Roskin
  2011-07-15 23:06 ` [PATCH 2/4] ath9k: use get_unaligned_{b16, le16, le32} where possible Pavel Roskin
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Pavel Roskin @ 2011-07-15 23:06 UTC (permalink / raw)
  To: ath9k-devel, linux-wireless, John W. Linville

Signed-off-by: Pavel Roskin <proski@gnu.org>
---
 drivers/net/wireless/ath/key.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c
index a61ef3d6..17b0efd 100644
--- a/drivers/net/wireless/ath/key.c
+++ b/drivers/net/wireless/ath/key.c
@@ -105,11 +105,8 @@ static bool ath_hw_keysetmac(struct ath_common *common,
 		if (mac[0] & 0x01)
 			unicast_flag = 0;
 
-		macHi = (mac[5] << 8) | mac[4];
-		macLo = (mac[3] << 24) |
-			(mac[2] << 16) |
-			(mac[1] << 8) |
-			mac[0];
+		macLo = get_unaligned_le32(mac);
+		macHi = get_unaligned_le16(mac + 4);
 		macLo >>= 1;
 		macLo |= (macHi & 1) << 31;
 		macHi >>= 1;

^ permalink raw reply related	[flat|nested] 4+ messages in thread

* [PATCH 2/4] ath9k: use get_unaligned_{b16, le16, le32} where possible
  2011-07-15 23:06 [PATCH 1/4] ath: use get_unaligned_le{16,32} in ath_hw_keysetmac() Pavel Roskin
@ 2011-07-15 23:06 ` Pavel Roskin
  2011-07-15 23:06 ` [PATCH 3/4] ath9k: remove defines in reg.h that exist in ../reg.h Pavel Roskin
  2011-07-15 23:06 ` [PATCH 4/4] ath9k: use ath_opmode_to_string() Pavel Roskin
  2 siblings, 0 replies; 4+ messages in thread
From: Pavel Roskin @ 2011-07-15 23:06 UTC (permalink / raw)
  To: ath9k-devel, linux-wireless, John W. Linville

Signed-off-by: Pavel Roskin <proski@gnu.org>
---
 drivers/net/wireless/ath/ath9k/ar9003_eeprom.c |   10 +++++-----
 drivers/net/wireless/ath/ath9k/eeprom_4k.c     |   12 +++++-------
 drivers/net/wireless/ath/ath9k/eeprom_9287.c   |   12 +++++-------
 drivers/net/wireless/ath/ath9k/eeprom_def.c    |   12 +++++-------
 drivers/net/wireless/ath/ath9k/hif_usb.c       |    5 +++--
 5 files changed, 23 insertions(+), 28 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 1d09f22..33a1600 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <asm/unaligned.h>
 #include "hw.h"
 #include "ar9003_phy.h"
 #include "ar9003_eeprom.h"
@@ -3006,11 +3007,11 @@ static u32 ath9k_hw_ar9300_get_eeprom(struct ath_hw *ah,
 
 	switch (param) {
 	case EEP_MAC_LSW:
-		return eep->macAddr[0] << 8 | eep->macAddr[1];
+		return get_unaligned_be16(eep->macAddr);
 	case EEP_MAC_MID:
-		return eep->macAddr[2] << 8 | eep->macAddr[3];
+		return get_unaligned_be16(eep->macAddr + 2);
 	case EEP_MAC_MSW:
-		return eep->macAddr[4] << 8 | eep->macAddr[5];
+		return get_unaligned_be16(eep->macAddr + 4);
 	case EEP_REG_0:
 		return le16_to_cpu(pBase->regDmn[0]);
 	case EEP_REG_1:
@@ -3380,8 +3381,7 @@ found:
 		osize = length;
 		read(ah, cptr, word, COMP_HDR_LEN + osize + COMP_CKSUM_LEN);
 		checksum = ar9300_comp_cksum(&word[COMP_HDR_LEN], length);
-		mchecksum = word[COMP_HDR_LEN + osize] |
-		    (word[COMP_HDR_LEN + osize + 1] << 8);
+		mchecksum = get_unaligned_le16(&word[COMP_HDR_LEN + osize]);
 		ath_dbg(common, ATH_DBG_EEPROM,
 			"checksum %x %x\n", checksum, mchecksum);
 		if (checksum == mchecksum) {
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
index 5b1e894..47cc950 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <asm/unaligned.h>
 #include "hw.h"
 #include "ar9002_phy.h"
 
@@ -203,11 +204,11 @@ static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah,
 	case EEP_NFTHRESH_2:
 		return pModal->noiseFloorThreshCh[0];
 	case EEP_MAC_LSW:
-		return pBase->macAddr[0] << 8 | pBase->macAddr[1];
+		return get_unaligned_be16(pBase->macAddr);
 	case EEP_MAC_MID:
-		return pBase->macAddr[2] << 8 | pBase->macAddr[3];
+		return get_unaligned_be16(pBase->macAddr + 2);
 	case EEP_MAC_MSW:
-		return pBase->macAddr[4] << 8 | pBase->macAddr[5];
+		return get_unaligned_be16(pBase->macAddr + 4);
 	case EEP_REG_0:
 		return pBase->regDmn[0];
 	case EEP_REG_1:
@@ -331,10 +332,7 @@ static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah,
 
 			regOffset = AR_PHY_BASE + (672 << 2) + regChainOffset;
 			for (j = 0; j < 32; j++) {
-				reg32 = ((pdadcValues[4 * j + 0] & 0xFF) << 0) |
-					((pdadcValues[4 * j + 1] & 0xFF) << 8) |
-					((pdadcValues[4 * j + 2] & 0xFF) << 16)|
-					((pdadcValues[4 * j + 3] & 0xFF) << 24);
+				reg32 = get_unaligned_le32(&pdadcValues[4 * j]);
 				REG_WRITE(ah, regOffset, reg32);
 
 				ath_dbg(common, ATH_DBG_EEPROM,
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 343fc9f..d6f6b19 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <asm/unaligned.h>
 #include "hw.h"
 #include "ar9002_phy.h"
 
@@ -195,11 +196,11 @@ static u32 ath9k_hw_ar9287_get_eeprom(struct ath_hw *ah,
 	case EEP_NFTHRESH_2:
 		return pModal->noiseFloorThreshCh[0];
 	case EEP_MAC_LSW:
-		return pBase->macAddr[0] << 8 | pBase->macAddr[1];
+		return get_unaligned_be16(pBase->macAddr);
 	case EEP_MAC_MID:
-		return pBase->macAddr[2] << 8 | pBase->macAddr[3];
+		return get_unaligned_be16(pBase->macAddr + 2);
 	case EEP_MAC_MSW:
-		return pBase->macAddr[4] << 8 | pBase->macAddr[5];
+		return get_unaligned_be16(pBase->macAddr + 4);
 	case EEP_REG_0:
 		return pBase->regDmn[0];
 	case EEP_REG_1:
@@ -434,10 +435,7 @@ static void ath9k_hw_set_ar9287_power_cal_table(struct ath_hw *ah,
 					(672 << 2) + regChainOffset;
 
 				for (j = 0; j < 32; j++) {
-					reg32 = ((pdadcValues[4*j + 0] & 0xFF) << 0)
-						| ((pdadcValues[4*j + 1] & 0xFF) << 8)
-						| ((pdadcValues[4*j + 2] & 0xFF) << 16)
-						| ((pdadcValues[4*j + 3] & 0xFF) << 24);
+					reg32 = get_unaligned_le32(&pdadcValues[4 * j]);
 
 					REG_WRITE(ah, regOffset, reg32);
 					regOffset += 4;
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 17f0a68..b9540a9 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <asm/unaligned.h>
 #include "hw.h"
 #include "ar9002_phy.h"
 
@@ -276,11 +277,11 @@ static u32 ath9k_hw_def_get_eeprom(struct ath_hw *ah,
 	case EEP_NFTHRESH_2:
 		return pModal[1].noiseFloorThreshCh[0];
 	case EEP_MAC_LSW:
-		return pBase->macAddr[0] << 8 | pBase->macAddr[1];
+		return get_unaligned_be16(pBase->macAddr);
 	case EEP_MAC_MID:
-		return pBase->macAddr[2] << 8 | pBase->macAddr[3];
+		return get_unaligned_be16(pBase->macAddr + 2);
 	case EEP_MAC_MSW:
-		return pBase->macAddr[4] << 8 | pBase->macAddr[5];
+		return get_unaligned_be16(pBase->macAddr + 4);
 	case EEP_REG_0:
 		return pBase->regDmn[0];
 	case EEP_REG_1:
@@ -831,10 +832,7 @@ static void ath9k_hw_set_def_power_cal_table(struct ath_hw *ah,
 
 			regOffset = AR_PHY_BASE + (672 << 2) + regChainOffset;
 			for (j = 0; j < 32; j++) {
-				reg32 = ((pdadcValues[4 * j + 0] & 0xFF) << 0) |
-					((pdadcValues[4 * j + 1] & 0xFF) << 8) |
-					((pdadcValues[4 * j + 2] & 0xFF) << 16)|
-					((pdadcValues[4 * j + 3] & 0xFF) << 24);
+				reg32 = get_unaligned_le32(&pdadcValues[4 * j]);
 				REG_WRITE(ah, regOffset, reg32);
 
 				ath_dbg(common, ATH_DBG_EEPROM,
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 8028fe9..1d11ae1 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <asm/unaligned.h>
 #include "htc.h"
 
 /* identify firmware images */
@@ -557,8 +558,8 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev,
 
 		ptr = (u8 *) skb->data;
 
-		pkt_len = ptr[index] + (ptr[index+1] << 8);
-		pkt_tag = ptr[index+2] + (ptr[index+3] << 8);
+		pkt_len = get_unaligned_le16(ptr + index);
+		pkt_tag = get_unaligned_le16(ptr + index + 2);
 
 		if (pkt_tag != ATH_USB_RX_STREAM_MODE_TAG) {
 			RX_STAT_INC(skb_dropped);

^ permalink raw reply related	[flat|nested] 4+ messages in thread

* [PATCH 3/4] ath9k: remove defines in reg.h that exist in ../reg.h
  2011-07-15 23:06 [PATCH 1/4] ath: use get_unaligned_le{16,32} in ath_hw_keysetmac() Pavel Roskin
  2011-07-15 23:06 ` [PATCH 2/4] ath9k: use get_unaligned_{b16, le16, le32} where possible Pavel Roskin
@ 2011-07-15 23:06 ` Pavel Roskin
  2011-07-15 23:06 ` [PATCH 4/4] ath9k: use ath_opmode_to_string() Pavel Roskin
  2 siblings, 0 replies; 4+ messages in thread
From: Pavel Roskin @ 2011-07-15 23:06 UTC (permalink / raw)
  To: ath9k-devel, linux-wireless, John W. Linville

Signed-off-by: Pavel Roskin <proski@gnu.org>
---
 drivers/net/wireless/ath/ath9k/reg.h |   23 -----------------------
 1 files changed, 0 insertions(+), 23 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 759b72c..fa4c0bb 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1873,29 +1873,6 @@ enum {
 #define AR_RATE_DURATION(_n)    (AR_RATE_DURATION_0 + ((_n)<<2))
 
 
-#define AR_KEYTABLE_0           0x8800
-#define AR_KEYTABLE(_n)         (AR_KEYTABLE_0 + ((_n)*32))
-#define AR_KEY_CACHE_SIZE       128
-#define AR_RSVD_KEYTABLE_ENTRIES 4
-#define AR_KEY_TYPE             0x00000007
-#define AR_KEYTABLE_TYPE_40     0x00000000
-#define AR_KEYTABLE_TYPE_104    0x00000001
-#define AR_KEYTABLE_TYPE_128    0x00000003
-#define AR_KEYTABLE_TYPE_TKIP   0x00000004
-#define AR_KEYTABLE_TYPE_AES    0x00000005
-#define AR_KEYTABLE_TYPE_CCM    0x00000006
-#define AR_KEYTABLE_TYPE_CLR    0x00000007
-#define AR_KEYTABLE_ANT         0x00000008
-#define AR_KEYTABLE_VALID       0x00008000
-#define AR_KEYTABLE_KEY0(_n)    (AR_KEYTABLE(_n) + 0)
-#define AR_KEYTABLE_KEY1(_n)    (AR_KEYTABLE(_n) + 4)
-#define AR_KEYTABLE_KEY2(_n)    (AR_KEYTABLE(_n) + 8)
-#define AR_KEYTABLE_KEY3(_n)    (AR_KEYTABLE(_n) + 12)
-#define AR_KEYTABLE_KEY4(_n)    (AR_KEYTABLE(_n) + 16)
-#define AR_KEYTABLE_TYPE(_n)    (AR_KEYTABLE(_n) + 20)
-#define AR_KEYTABLE_MAC0(_n)    (AR_KEYTABLE(_n) + 24)
-#define AR_KEYTABLE_MAC1(_n)    (AR_KEYTABLE(_n) + 28)
-
 #define AR9271_CORE_CLOCK	117   /* clock to 117Mhz */
 #define AR9271_TARGET_BAUD_RATE	19200 /* 115200 */
 

^ permalink raw reply related	[flat|nested] 4+ messages in thread

* [PATCH 4/4] ath9k: use ath_opmode_to_string()
  2011-07-15 23:06 [PATCH 1/4] ath: use get_unaligned_le{16,32} in ath_hw_keysetmac() Pavel Roskin
  2011-07-15 23:06 ` [PATCH 2/4] ath9k: use get_unaligned_{b16, le16, le32} where possible Pavel Roskin
  2011-07-15 23:06 ` [PATCH 3/4] ath9k: remove defines in reg.h that exist in ../reg.h Pavel Roskin
@ 2011-07-15 23:06 ` Pavel Roskin
  2 siblings, 0 replies; 4+ messages in thread
From: Pavel Roskin @ 2011-07-15 23:06 UTC (permalink / raw)
  To: ath9k-devel, linux-wireless, John W. Linville

Signed-off-by: Pavel Roskin <proski@gnu.org>
---
 drivers/net/wireless/ath/ath9k/debug.c |   22 ++--------------------
 1 files changed, 2 insertions(+), 20 deletions(-)

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 22d3a26..d1eb896 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -749,7 +749,6 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf,
 	char *buf;
 	unsigned int len = 0, size = 8000;
 	ssize_t retval = 0;
-	const char *tmp;
 	unsigned int reg;
 	struct ath9k_vif_iter_data iter_data;
 
@@ -759,31 +758,14 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf,
 	if (buf == NULL)
 		return -ENOMEM;
 
-	switch (sc->sc_ah->opmode) {
-	case  NL80211_IFTYPE_ADHOC:
-		tmp = "ADHOC";
-		break;
-	case  NL80211_IFTYPE_MESH_POINT:
-		tmp = "MESH";
-		break;
-	case  NL80211_IFTYPE_AP:
-		tmp = "AP";
-		break;
-	case  NL80211_IFTYPE_STATION:
-		tmp = "STATION";
-		break;
-	default:
-		tmp = "???";
-		break;
-	}
-
 	ath9k_ps_wakeup(sc);
 	len += snprintf(buf + len, size - len,
 			"curbssid: %pM\n"
 			"OP-Mode: %s(%i)\n"
 			"Beacon-Timer-Register: 0x%x\n",
 			common->curbssid,
-			tmp, (int)(sc->sc_ah->opmode),
+			ath_opmode_to_string(sc->sc_ah->opmode),
+			(int)(sc->sc_ah->opmode),
 			REG_READ(ah, AR_BEACON_PERIOD));
 
 	reg = REG_READ(ah, AR_TIMER_MODE);

^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2011-07-15 23:06 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-07-15 23:06 [PATCH 1/4] ath: use get_unaligned_le{16,32} in ath_hw_keysetmac() Pavel Roskin
2011-07-15 23:06 ` [PATCH 2/4] ath9k: use get_unaligned_{b16, le16, le32} where possible Pavel Roskin
2011-07-15 23:06 ` [PATCH 3/4] ath9k: remove defines in reg.h that exist in ../reg.h Pavel Roskin
2011-07-15 23:06 ` [PATCH 4/4] ath9k: use ath_opmode_to_string() Pavel Roskin

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