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-rw-r--r--drivers/net/wireless/ath/ar9170/mac.c10
-rw-r--r--drivers/net/wireless/ath/ath.h1
-rw-r--r--drivers/net/wireless/ath/ath5k/ath5k.h7
-rw-r--r--drivers/net/wireless/ath/ath5k/pcu.c36
-rw-r--r--drivers/net/wireless/ath/ath5k/reset.c6
5 files changed, 31 insertions, 29 deletions
diff --git a/drivers/net/wireless/ath/ar9170/mac.c b/drivers/net/wireless/ath/ar9170/mac.c
index 614e3218a2b..0c6273a63d6 100644
--- a/drivers/net/wireless/ath/ar9170/mac.c
+++ b/drivers/net/wireless/ath/ar9170/mac.c
@@ -35,6 +35,9 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+
+#include <asm/unaligned.h>
+
#include "ar9170.h"
#include "cmd.h"
@@ -227,11 +230,8 @@ static int ar9170_set_mac_reg(struct ar9170 *ar, const u32 reg, const u8 *mac)
ar9170_regwrite_begin(ar);
- ar9170_regwrite(reg,
- (mac[3] << 24) | (mac[2] << 16) |
- (mac[1] << 8) | mac[0]);
-
- ar9170_regwrite(reg + 4, (mac[5] << 8) | mac[4]);
+ ar9170_regwrite(reg, get_unaligned_le32(mac));
+ ar9170_regwrite(reg + 4, get_unaligned_le16(mac + 4));
ar9170_regwrite_finish();
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index 59072e3820d..44f885a37c1 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -18,6 +18,7 @@
#define ATH_H
#include <linux/skbuff.h>
+#include <linux/if_ether.h>
static const u8 ath_bcast_mac[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 6cd5efcec41..93a9c1f93f6 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -165,13 +165,6 @@
#define AR5K_INI_VAL_XR 0
#define AR5K_INI_VAL_MAX 5
-/* Used for BSSID etc manipulation */
-#define AR5K_LOW_ID(_a)( \
-(_a)[0] | (_a)[1] << 8 | (_a)[2] << 16 | (_a)[3] << 24 \
-)
-
-#define AR5K_HIGH_ID(_a) ((_a)[4] | (_a)[5] << 8)
-
/*
* Some tuneable values (these should be changeable by the user)
* TODO: Make use of them and add more options OR use debug/configfs
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index 43aa3580661..7bbcfe4fe34 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -24,6 +24,8 @@
* Protocol Control Unit Functions *
\*********************************/
+#include <asm/unaligned.h>
+
#include "ath5k.h"
#include "reg.h"
#include "debug.h"
@@ -95,8 +97,8 @@ int ath5k_hw_set_opmode(struct ath5k_hw *ah)
/*
* Set PCU registers
*/
- low_id = AR5K_LOW_ID(ah->ah_sta_id);
- high_id = AR5K_HIGH_ID(ah->ah_sta_id);
+ low_id = get_unaligned_le32(ah->ah_sta_id);
+ high_id = get_unaligned_le16(ah->ah_sta_id + 4);
ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
ath5k_hw_reg_write(ah, pcu_reg | high_id, AR5K_STA_ID1);
@@ -279,8 +281,8 @@ int ath5k_hw_set_lladdr(struct ath5k_hw *ah, const u8 *mac)
pcu_reg = ath5k_hw_reg_read(ah, AR5K_STA_ID1) & 0xffff0000;
- low_id = AR5K_LOW_ID(mac);
- high_id = AR5K_HIGH_ID(mac);
+ low_id = get_unaligned_le32(mac);
+ high_id = get_unaligned_le16(mac + 4);
ath5k_hw_reg_write(ah, low_id, AR5K_STA_ID0);
ath5k_hw_reg_write(ah, pcu_reg | high_id, AR5K_STA_ID1);
@@ -306,17 +308,18 @@ void ath5k_hw_set_associd(struct ath5k_hw *ah, const u8 *bssid, u16 assoc_id)
* Set simple BSSID mask on 5212
*/
if (ah->ah_version == AR5K_AR5212) {
- ath5k_hw_reg_write(ah, AR5K_LOW_ID(ah->ah_bssid_mask),
+ ath5k_hw_reg_write(ah, get_unaligned_le32(ah->ah_bssid_mask),
AR5K_BSS_IDM0);
- ath5k_hw_reg_write(ah, AR5K_HIGH_ID(ah->ah_bssid_mask),
- AR5K_BSS_IDM1);
+ ath5k_hw_reg_write(ah,
+ get_unaligned_le16(ah->ah_bssid_mask + 4),
+ AR5K_BSS_IDM1);
}
/*
* Set BSSID which triggers the "SME Join" operation
*/
- low_id = AR5K_LOW_ID(bssid);
- high_id = AR5K_HIGH_ID(bssid);
+ low_id = get_unaligned_le32(bssid);
+ high_id = get_unaligned_le16(bssid);
ath5k_hw_reg_write(ah, low_id, AR5K_BSS_ID0);
ath5k_hw_reg_write(ah, high_id | ((assoc_id & 0x3fff) <<
AR5K_BSS_ID1_AID_S), AR5K_BSS_ID1);
@@ -437,8 +440,8 @@ int ath5k_hw_set_bssid_mask(struct ath5k_hw *ah, const u8 *mask)
* on reset */
memcpy(ah->ah_bssid_mask, mask, ETH_ALEN);
if (ah->ah_version == AR5K_AR5212) {
- low_id = AR5K_LOW_ID(mask);
- high_id = AR5K_HIGH_ID(mask);
+ low_id = get_unaligned_le32(mask);
+ high_id = get_unaligned_le16(mask + 4);
ath5k_hw_reg_write(ah, low_id, AR5K_BSS_IDM0);
ath5k_hw_reg_write(ah, high_id, AR5K_BSS_IDM1);
@@ -1157,14 +1160,17 @@ int ath5k_hw_set_key_lladdr(struct ath5k_hw *ah, u16 entry, const u8 *mac)
/* Invalid entry (key table overflow) */
AR5K_ASSERT_ENTRY(entry, AR5K_KEYTABLE_SIZE);
- /* MAC may be NULL if it's a broadcast key. In this case no need to
- * to compute AR5K_LOW_ID and AR5K_HIGH_ID as we already know it. */
+ /*
+ * MAC may be NULL if it's a broadcast key. In this case no need to
+ * to compute get_unaligned_le32 and get_unaligned_le16 as we
+ * already know it.
+ */
if (!mac) {
low_id = 0xffffffff;
high_id = 0xffff | AR5K_KEYTABLE_VALID;
} else {
- low_id = AR5K_LOW_ID(mac);
- high_id = AR5K_HIGH_ID(mac) | AR5K_KEYTABLE_VALID;
+ low_id = get_unaligned_le32(mac);
+ high_id = get_unaligned_le16(mac + 4) | AR5K_KEYTABLE_VALID;
}
ath5k_hw_reg_write(ah, low_id, AR5K_KEYTABLE_MAC0(entry));
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 34e13c70084..3454dacc2af 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -25,6 +25,8 @@
Reset functions and helpers
\*****************************/
+#include <asm/unaligned.h>
+
#include <linux/pci.h> /* To determine if a card is pci-e */
#include <linux/log2.h>
#include "ath5k.h"
@@ -1171,9 +1173,9 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode,
ath5k_hw_reg_write(ah, s_led[2], AR5K_GPIODO);
/* Restore sta_id flags and preserve our mac address*/
- ath5k_hw_reg_write(ah, AR5K_LOW_ID(ah->ah_sta_id),
+ ath5k_hw_reg_write(ah, get_unaligned_le32(ah->ah_sta_id),
AR5K_STA_ID0);
- ath5k_hw_reg_write(ah, staid1_flags | AR5K_HIGH_ID(ah->ah_sta_id),
+ ath5k_hw_reg_write(ah, staid1_flags | get_unaligned_le16(ah->ah_sta_id),
AR5K_STA_ID1);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 19:36:14 +0000