};
 
 /* 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_2_FILE         "ath6k/AR6004/hw1.0/fw-2.bin"
-#define AR6004_REV1_FIRMWARE_FILE           "ath6k/AR6004/hw1.0/fw.ram.bin"
-#define AR6004_REV1_BOARD_DATA_FILE         "ath6k/AR6004/hw1.0/bdata.bin"
-#define AR6004_REV1_DEFAULT_BOARD_DATA_FILE \
+#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_REV2_VERSION                 0x30000001
-#define AR6004_REV2_FIRMWARE_2_FILE         "ath6k/AR6004/hw1.1/fw-2.bin"
-#define AR6004_REV2_FIRMWARE_FILE           "ath6k/AR6004/hw1.1/fw.ram.bin"
-#define AR6004_REV2_BOARD_DATA_FILE         "ath6k/AR6004/hw1.1/bdata.bin"
-#define AR6004_REV2_DEFAULT_BOARD_DATA_FILE \
+#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 */
 
 
 static const struct ath6kl_hw hw_list[] = {
        {
-               .id                             = AR6003_REV2_VERSION,
+               .id                             = AR6003_HW_2_0_VERSION,
                .name                           = "ar6003 hw 2.0",
                .dataset_patch_addr             = 0x57e884,
                .app_load_addr                  = 0x543180,
                .app_start_override_addr        = 0x944C00,
        },
        {
-               .id                             = AR6003_REV3_VERSION,
+               .id                             = AR6003_HW_2_1_1_VERSION,
                .name                           = "ar6003 hw 2.1.1",
                .dataset_patch_addr             = 0x57ff74,
                .app_load_addr                  = 0x1234,
                .reserved_ram_size              = 512,
        },
        {
-               .id                             = AR6004_REV1_VERSION,
+               .id                             = AR6004_HW_1_0_VERSION,
                .name                           = "ar6004 hw 1.0",
                .dataset_patch_addr             = 0x57e884,
                .app_load_addr                  = 0x1234,
                .board_addr                     = 0x433900,
        },
        {
-               .id                             = AR6004_REV2_VERSION,
+               .id                             = AR6004_HW_1_1_VERSION,
                .name                           = "ar6004 hw 1.1",
                .dataset_patch_addr             = 0x57e884,
                .app_load_addr                  = 0x1234,
 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__,
                return 0;
 
        switch (ar->version.target_ver) {
-       case AR6003_REV2_VERSION:
-               filename = AR6003_REV2_BOARD_DATA_FILE;
+       case AR6003_HW_2_0_VERSION:
+               filename = AR6003_HW_2_0_BOARD_DATA_FILE;
                break;
-       case AR6004_REV1_VERSION:
-               filename = AR6004_REV1_BOARD_DATA_FILE;
+       case AR6004_HW_1_0_VERSION:
+               filename = AR6004_HW_1_0_BOARD_DATA_FILE;
                break;
        default:
-               filename = AR6003_REV3_BOARD_DATA_FILE;
+               filename = AR6003_HW_2_1_1_BOARD_DATA_FILE;
                break;
        }
 
                    filename, ret);
 
        switch (ar->version.target_ver) {
-       case AR6003_REV2_VERSION:
-               filename = AR6003_REV2_DEFAULT_BOARD_DATA_FILE;
+       case AR6003_HW_2_0_VERSION:
+               filename = AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE;
                break;
-       case AR6004_REV1_VERSION:
-               filename = AR6004_REV1_DEFAULT_BOARD_DATA_FILE;
+       case AR6004_HW_1_0_VERSION:
+               filename = AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE;
                break;
        default:
-               filename = AR6003_REV3_DEFAULT_BOARD_DATA_FILE;
+               filename = AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE;
                break;
        }
 
                return 0;
 
        switch (ar->version.target_ver) {
-       case AR6003_REV2_VERSION:
-               filename = AR6003_REV2_OTP_FILE;
+       case AR6003_HW_2_0_VERSION:
+               filename = AR6003_HW_2_0_OTP_FILE;
                break;
-       case AR6004_REV1_VERSION:
+       case AR6004_HW_1_0_VERSION:
                ath6kl_dbg(ATH6KL_DBG_TRC, "AR6004 doesn't need OTP file\n");
                return 0;
                break;
        default:
-               filename = AR6003_REV3_OTP_FILE;
+               filename = AR6003_HW_2_1_1_OTP_FILE;
                break;
        }
 
 
        if (testmode) {
                switch (ar->version.target_ver) {
-               case AR6003_REV2_VERSION:
-                       filename = AR6003_REV2_TCMD_FIRMWARE_FILE;
+               case AR6003_HW_2_0_VERSION:
+                       filename = AR6003_HW_2_0_TCMD_FIRMWARE_FILE;
                        break;
-               case AR6003_REV3_VERSION:
-                       filename = AR6003_REV3_TCMD_FIRMWARE_FILE;
+               case AR6003_HW_2_1_1_VERSION:
+                       filename = AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE;
                        break;
-               case AR6004_REV1_VERSION:
+               case AR6004_HW_1_0_VERSION:
                        ath6kl_warn("testmode not supported with ar6004\n");
                        return -EOPNOTSUPP;
                default:
        }
 
        switch (ar->version.target_ver) {
-       case AR6003_REV2_VERSION:
-               filename = AR6003_REV2_FIRMWARE_FILE;
+       case AR6003_HW_2_0_VERSION:
+               filename = AR6003_HW_2_0_FIRMWARE_FILE;
                break;
-       case AR6004_REV1_VERSION:
-               filename = AR6004_REV1_FIRMWARE_FILE;
+       case AR6004_HW_1_0_VERSION:
+               filename = AR6004_HW_1_0_FIRMWARE_FILE;
                break;
        default:
-               filename = AR6003_REV3_FIRMWARE_FILE;
+               filename = AR6003_HW_2_1_1_FIRMWARE_FILE;
                break;
        }
 
        int ret;
 
        switch (ar->version.target_ver) {
-       case AR6003_REV2_VERSION:
-               filename = AR6003_REV2_PATCH_FILE;
+       case AR6003_HW_2_0_VERSION:
+               filename = AR6003_HW_2_0_PATCH_FILE;
                break;
-       case AR6004_REV1_VERSION:
+       case AR6004_HW_1_0_VERSION:
                /* FIXME: implement for AR6004 */
                return 0;
                break;
        default:
-               filename = AR6003_REV3_PATCH_FILE;
+               filename = AR6003_HW_2_1_1_PATCH_FILE;
                break;
        }
 
        __le32 *val;
 
        switch (ar->version.target_ver) {
-       case AR6003_REV2_VERSION:
-               filename = AR6003_REV2_FIRMWARE_2_FILE;
+       case AR6003_HW_2_0_VERSION:
+               filename = AR6003_HW_2_0_FIRMWARE_2_FILE;
                break;
-       case AR6003_REV3_VERSION:
-               filename = AR6003_REV3_FIRMWARE_2_FILE;
+       case AR6003_HW_2_1_1_VERSION:
+               filename = AR6003_HW_2_1_1_FIRMWARE_2_FILE;
                break;
-       case AR6004_REV1_VERSION:
-               filename = AR6004_REV1_FIRMWARE_2_FILE;
+       case AR6004_HW_1_0_VERSION:
+               filename = AR6004_HW_1_0_FIRMWARE_2_FILE;
                break;
-       case AR6004_REV2_VERSION:
-               filename = AR6004_REV2_FIRMWARE_2_FILE;
+       case AR6004_HW_1_1_VERSION:
+               filename = AR6004_HW_1_1_FIRMWARE_2_FILE;
                break;
        default:
                return -EOPNOTSUPP;
                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;