1 files changed, 10 insertions, 11 deletions

diff --git a/drivers/net/wireless/ath/ath5k/reg.h b/drivers/net/wireless/ath/ath5k/reg.h
index 7ad05d401ab5..e1c9abd8c879 100644
--- a/drivers/net/wireless/ath/ath5k/reg.h
+++ b/drivers/net/wireless/ath/ath5k/reg.h
@@ -686,16 +686,15 @@
 
 /*
  * DCU retry limit registers
+ * all these fields don't allow zero values
  */
 #define AR5K_DCU_RETRY_LMT_BASE         0x1080                  /* Register Address -Queue0 DCU_RETRY_LMT */
-#define AR5K_DCU_RETRY_LMT_SH_RETRY     0x0000000f      /* Short retry limit mask */
-#define AR5K_DCU_RETRY_LMT_SH_RETRY_S   0
-#define AR5K_DCU_RETRY_LMT_LG_RETRY     0x000000f0      /* Long retry limit mask */
-#define AR5K_DCU_RETRY_LMT_LG_RETRY_S   4
-#define AR5K_DCU_RETRY_LMT_SSH_RETRY    0x00003f00      /* Station short retry limit mask (?) */
-#define AR5K_DCU_RETRY_LMT_SSH_RETRY_S  8
-#define AR5K_DCU_RETRY_LMT_SLG_RETRY    0x000fc000      /* Station long retry limit mask (?) */
-#define AR5K_DCU_RETRY_LMT_SLG_RETRY_S  14
+#define AR5K_DCU_RETRY_LMT_RTS          0x0000000f      /* RTS failure limit. Transmission fails if no CTS is received for this number of times */
+#define AR5K_DCU_RETRY_LMT_RTS_S        0
+#define AR5K_DCU_RETRY_LMT_STA_RTS      0x00003f00      /* STA RTS failure limit. If exceeded CW reset */
+#define AR5K_DCU_RETRY_LMT_STA_RTS_S    8
+#define AR5K_DCU_RETRY_LMT_STA_DATA     0x000fc000      /* STA data failure limit. If exceeded CW reset. */
+#define AR5K_DCU_RETRY_LMT_STA_DATA_S   14
 #define AR5K_QUEUE_DFS_RETRY_LIMIT(_q)  AR5K_QUEUE_REG(AR5K_DCU_RETRY_LMT_BASE, _q)
 
 /*
@@ -1064,7 +1063,7 @@
 /*
  * EEPROM command register
  */
-#define AR5K_EEPROM_CMD         0x6008                  /* Register Addres */
+#define AR5K_EEPROM_CMD         0x6008                  /* Register Address */
 #define AR5K_EEPROM_CMD_READ    0x00000001      /* EEPROM read */
 #define AR5K_EEPROM_CMD_WRITE   0x00000002      /* EEPROM write */
 #define AR5K_EEPROM_CMD_RESET   0x00000004      /* EEPROM reset */
@@ -1084,7 +1083,7 @@
 /*
  * EEPROM config register
  */
-#define AR5K_EEPROM_CFG                 0x6010                  /* Register Addres */
+#define AR5K_EEPROM_CFG                 0x6010                  /* Register Address */
 #define AR5K_EEPROM_CFG_SIZE            0x00000003              /* Size determination override */
 #define AR5K_EEPROM_CFG_SIZE_AUTO       0
 #define AR5K_EEPROM_CFG_SIZE_4KBIT      1
@@ -1126,7 +1125,7 @@
  * Second station id register (Upper 16 bits of MAC address + PCU settings)
  */
 #define AR5K_STA_ID1                    0x8004                  /* Register Address */
-#define AR5K_STA_ID1_ADDR_U16           0x0000ffff      /* Upper 16 bits of MAC addres */
+#define AR5K_STA_ID1_ADDR_U16           0x0000ffff      /* Upper 16 bits of MAC address */
 #define AR5K_STA_ID1_AP                 0x00010000      /* Set AP mode */
 #define AR5K_STA_ID1_ADHOC              0x00020000      /* Set Ad-Hoc mode */
 #define AR5K_STA_ID1_PWR_SV             0x00040000      /* Power save reporting */