rt2x00: rt2800lib: introduce rt2800_eeprom_word enum

The patch converts the EEPROM_* word address defines
into new enum values. The new enum type will be used
by new functions which will be introduced in subsequent
changes.

The patch contains no functional changes.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index d78c495..0647039 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -2206,28 +2206,59 @@ struct mac_iveiv_entry {
  * The wordsize of the EEPROM is 16 bits.
  */
 
-/*
- * Chip ID
- */
-#define EEPROM_CHIP_ID                 0x0000
+enum rt2800_eeprom_word {
+       EEPROM_CHIP_ID          = 0x0000,
+       EEPROM_VERSION          = 0x0001,
+       EEPROM_MAC_ADDR_0       = 0x0002,
+       EEPROM_MAC_ADDR_1       = 0x0003,
+       EEPROM_MAC_ADDR_2       = 0x0004,
+       EEPROM_NIC_CONF0        = 0x001a,
+       EEPROM_NIC_CONF1        = 0x001b,
+       EEPROM_FREQ             = 0x001d,
+       EEPROM_LED_AG_CONF      = 0x001e,
+       EEPROM_LED_ACT_CONF     = 0x001f,
+       EEPROM_LED_POLARITY     = 0x0020,
+       EEPROM_NIC_CONF2        = 0x0021,
+       EEPROM_LNA              = 0x0022,
+       EEPROM_RSSI_BG          = 0x0023,
+       EEPROM_RSSI_BG2         = 0x0024,
+       EEPROM_TXMIXER_GAIN_BG  = 0x0024, /* overlaps with RSSI_BG2 */
+       EEPROM_RSSI_A           = 0x0025,
+       EEPROM_RSSI_A2          = 0x0026,
+       EEPROM_TXMIXER_GAIN_A   = 0x0026, /* overlaps with RSSI_A2 */
+       EEPROM_EIRP_MAX_TX_POWER = 0x0027,
+       EEPROM_TXPOWER_DELTA    = 0x0028,
+       EEPROM_TXPOWER_BG1      = 0x0029,
+       EEPROM_TXPOWER_BG2      = 0x0030,
+       EEPROM_TSSI_BOUND_BG1   = 0x0037,
+       EEPROM_TSSI_BOUND_BG2   = 0x0038,
+       EEPROM_TSSI_BOUND_BG3   = 0x0039,
+       EEPROM_TSSI_BOUND_BG4   = 0x003a,
+       EEPROM_TSSI_BOUND_BG5   = 0x003b,
+       EEPROM_TXPOWER_A1       = 0x003c,
+       EEPROM_TXPOWER_A2       = 0x0053,
+       EEPROM_TSSI_BOUND_A1    = 0x006a,
+       EEPROM_TSSI_BOUND_A2    = 0x006b,
+       EEPROM_TSSI_BOUND_A3    = 0x006c,
+       EEPROM_TSSI_BOUND_A4    = 0x006d,
+       EEPROM_TSSI_BOUND_A5    = 0x006e,
+       EEPROM_TXPOWER_BYRATE   = 0x006f,
+       EEPROM_BBP_START        = 0x0078,
+};
 
 /*
  * EEPROM Version
  */
-#define EEPROM_VERSION                 0x0001
 #define EEPROM_VERSION_FAE             FIELD16(0x00ff)
 #define EEPROM_VERSION_VERSION         FIELD16(0xff00)
 
 /*
  * HW MAC address.
  */
-#define EEPROM_MAC_ADDR_0              0x0002
 #define EEPROM_MAC_ADDR_BYTE0          FIELD16(0x00ff)
 #define EEPROM_MAC_ADDR_BYTE1          FIELD16(0xff00)
-#define EEPROM_MAC_ADDR_1              0x0003
 #define EEPROM_MAC_ADDR_BYTE2          FIELD16(0x00ff)
 #define EEPROM_MAC_ADDR_BYTE3          FIELD16(0xff00)
-#define EEPROM_MAC_ADDR_2              0x0004
 #define EEPROM_MAC_ADDR_BYTE4          FIELD16(0x00ff)
 #define EEPROM_MAC_ADDR_BYTE5          FIELD16(0xff00)
 
@@ -2237,7 +2268,6 @@ struct mac_iveiv_entry {
  * TXPATH: 1: 1T, 2: 2T, 3: 3T
  * RF_TYPE: RFIC type
  */
-#define        EEPROM_NIC_CONF0                0x001a
 #define EEPROM_NIC_CONF0_RXPATH                FIELD16(0x000f)
 #define EEPROM_NIC_CONF0_TXPATH                FIELD16(0x00f0)
 #define EEPROM_NIC_CONF0_RF_TYPE               FIELD16(0x0f00)
@@ -2261,7 +2291,6 @@ struct mac_iveiv_entry {
  * BT_COEXIST: 0: disable, 1: enable
  * DAC_TEST: 0: disable, 1: enable
  */
-#define        EEPROM_NIC_CONF1                0x001b
 #define EEPROM_NIC_CONF1_HW_RADIO              FIELD16(0x0001)
 #define EEPROM_NIC_CONF1_EXTERNAL_TX_ALC               FIELD16(0x0002)
 #define EEPROM_NIC_CONF1_EXTERNAL_LNA_2G               FIELD16(0x0004)
@@ -2281,7 +2310,6 @@ struct mac_iveiv_entry {
 /*
  * EEPROM frequency
  */
-#define        EEPROM_FREQ                     0x001d
 #define EEPROM_FREQ_OFFSET             FIELD16(0x00ff)
 #define EEPROM_FREQ_LED_MODE           FIELD16(0x7f00)
 #define EEPROM_FREQ_LED_POLARITY       FIELD16(0x1000)
@@ -2298,9 +2326,6 @@ struct mac_iveiv_entry {
  * POLARITY_GPIO_4: Polarity GPIO4 setting.
  * LED_MODE: Led mode.
  */
-#define EEPROM_LED_AG_CONF             0x001e
-#define EEPROM_LED_ACT_CONF            0x001f
-#define EEPROM_LED_POLARITY            0x0020
 #define EEPROM_LED_POLARITY_RDY_BG     FIELD16(0x0001)
 #define EEPROM_LED_POLARITY_RDY_A      FIELD16(0x0002)
 #define EEPROM_LED_POLARITY_ACT                FIELD16(0x0004)
@@ -2317,7 +2342,6 @@ struct mac_iveiv_entry {
  * TX_STREAM: 0: Reserved, 1: 1 Stream, 2: 2 Stream
  * CRYSTAL: 00: Reserved, 01: One crystal, 10: Two crystal, 11: Reserved
  */
-#define EEPROM_NIC_CONF2               0x0021
 #define EEPROM_NIC_CONF2_RX_STREAM             FIELD16(0x000f)
 #define EEPROM_NIC_CONF2_TX_STREAM             FIELD16(0x00f0)
 #define EEPROM_NIC_CONF2_CRYSTAL               FIELD16(0x0600)
@@ -2325,54 +2349,46 @@ struct mac_iveiv_entry {
 /*
  * EEPROM LNA
  */
-#define EEPROM_LNA                     0x0022
 #define EEPROM_LNA_BG                  FIELD16(0x00ff)
 #define EEPROM_LNA_A0                  FIELD16(0xff00)
 
 /*
  * EEPROM RSSI BG offset
  */
-#define EEPROM_RSSI_BG                 0x0023
 #define EEPROM_RSSI_BG_OFFSET0         FIELD16(0x00ff)
 #define EEPROM_RSSI_BG_OFFSET1         FIELD16(0xff00)
 
 /*
  * EEPROM RSSI BG2 offset
  */
-#define EEPROM_RSSI_BG2                        0x0024
 #define EEPROM_RSSI_BG2_OFFSET2                FIELD16(0x00ff)
 #define EEPROM_RSSI_BG2_LNA_A1         FIELD16(0xff00)
 
 /*
  * EEPROM TXMIXER GAIN BG offset (note overlaps with EEPROM RSSI BG2).
  */
-#define EEPROM_TXMIXER_GAIN_BG         0x0024
 #define EEPROM_TXMIXER_GAIN_BG_VAL     FIELD16(0x0007)
 
 /*
  * EEPROM RSSI A offset
  */
-#define EEPROM_RSSI_A                  0x0025
 #define EEPROM_RSSI_A_OFFSET0          FIELD16(0x00ff)
 #define EEPROM_RSSI_A_OFFSET1          FIELD16(0xff00)
 
 /*
  * EEPROM RSSI A2 offset
  */
-#define EEPROM_RSSI_A2                 0x0026
 #define EEPROM_RSSI_A2_OFFSET2         FIELD16(0x00ff)
 #define EEPROM_RSSI_A2_LNA_A2          FIELD16(0xff00)
 
 /*
  * EEPROM TXMIXER GAIN A offset (note overlaps with EEPROM RSSI A2).
  */
-#define EEPROM_TXMIXER_GAIN_A          0x0026
 #define EEPROM_TXMIXER_GAIN_A_VAL      FIELD16(0x0007)
 
 /*
  * EEPROM EIRP Maximum TX power values(unit: dbm)
  */
-#define EEPROM_EIRP_MAX_TX_POWER       0x0027
 #define EEPROM_EIRP_MAX_TX_POWER_2GHZ  FIELD16(0x00ff)
 #define EEPROM_EIRP_MAX_TX_POWER_5GHZ  FIELD16(0xff00)
 
@@ -2383,7 +2399,6 @@ struct mac_iveiv_entry {
  * TYPE: 1: Plus the delta value, 0: minus the delta value
  * ENABLE: enable tx power compensation for 40BW
  */
-#define EEPROM_TXPOWER_DELTA           0x0028
 #define EEPROM_TXPOWER_DELTA_VALUE_2G  FIELD16(0x003f)
 #define EEPROM_TXPOWER_DELTA_TYPE_2G   FIELD16(0x0040)
 #define EEPROM_TXPOWER_DELTA_ENABLE_2G FIELD16(0x0080)
@@ -2394,8 +2409,6 @@ struct mac_iveiv_entry {
 /*
  * EEPROM TXPOWER 802.11BG
  */
-#define        EEPROM_TXPOWER_BG1              0x0029
-#define        EEPROM_TXPOWER_BG2              0x0030
 #define EEPROM_TXPOWER_BG_SIZE         7
 #define EEPROM_TXPOWER_BG_1            FIELD16(0x00ff)
 #define EEPROM_TXPOWER_BG_2            FIELD16(0xff00)
@@ -2407,7 +2420,6 @@ struct mac_iveiv_entry {
  * MINUS3: If the actual TSSI is below this boundary, tx power needs to be
  *         reduced by (agc_step * -3)
  */
-#define EEPROM_TSSI_BOUND_BG1          0x0037
 #define EEPROM_TSSI_BOUND_BG1_MINUS4   FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_BG1_MINUS3   FIELD16(0xff00)
 
@@ -2418,7 +2430,6 @@ struct mac_iveiv_entry {
  * MINUS1: If the actual TSSI is below this boundary, tx power needs to be
  *         reduced by (agc_step * -1)
  */
-#define EEPROM_TSSI_BOUND_BG2          0x0038
 #define EEPROM_TSSI_BOUND_BG2_MINUS2   FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_BG2_MINUS1   FIELD16(0xff00)
 
@@ -2428,7 +2439,6 @@ struct mac_iveiv_entry {
  * PLUS1: If the actual TSSI is above this boundary, tx power needs to be
  *        increased by (agc_step * 1)
  */
-#define EEPROM_TSSI_BOUND_BG3          0x0039
 #define EEPROM_TSSI_BOUND_BG3_REF      FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_BG3_PLUS1    FIELD16(0xff00)
 
@@ -2439,7 +2449,6 @@ struct mac_iveiv_entry {
  * PLUS3: If the actual TSSI is above this boundary, tx power needs to be
  *        increased by (agc_step * 3)
  */
-#define EEPROM_TSSI_BOUND_BG4          0x003a
 #define EEPROM_TSSI_BOUND_BG4_PLUS2    FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_BG4_PLUS3    FIELD16(0xff00)
 
@@ -2449,15 +2458,12 @@ struct mac_iveiv_entry {
  *        increased by (agc_step * 4)
  * AGC_STEP: Temperature compensation step.
  */
-#define EEPROM_TSSI_BOUND_BG5          0x003b
 #define EEPROM_TSSI_BOUND_BG5_PLUS4    FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_BG5_AGC_STEP FIELD16(0xff00)
 
 /*
  * EEPROM TXPOWER 802.11A
  */
-#define EEPROM_TXPOWER_A1              0x003c
-#define EEPROM_TXPOWER_A2              0x0053
 #define EEPROM_TXPOWER_A_SIZE          6
 #define EEPROM_TXPOWER_A_1             FIELD16(0x00ff)
 #define EEPROM_TXPOWER_A_2             FIELD16(0xff00)
@@ -2469,7 +2475,6 @@ struct mac_iveiv_entry {
  * MINUS3: If the actual TSSI is below this boundary, tx power needs to be
  *         reduced by (agc_step * -3)
  */
-#define EEPROM_TSSI_BOUND_A1           0x006a
 #define EEPROM_TSSI_BOUND_A1_MINUS4    FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_A1_MINUS3    FIELD16(0xff00)
 
@@ -2480,7 +2485,6 @@ struct mac_iveiv_entry {
  * MINUS1: If the actual TSSI is below this boundary, tx power needs to be
  *         reduced by (agc_step * -1)
  */
-#define EEPROM_TSSI_BOUND_A2           0x006b
 #define EEPROM_TSSI_BOUND_A2_MINUS2    FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_A2_MINUS1    FIELD16(0xff00)
 
@@ -2490,7 +2494,6 @@ struct mac_iveiv_entry {
  * PLUS1: If the actual TSSI is above this boundary, tx power needs to be
  *        increased by (agc_step * 1)
  */
-#define EEPROM_TSSI_BOUND_A3           0x006c
 #define EEPROM_TSSI_BOUND_A3_REF       FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_A3_PLUS1     FIELD16(0xff00)
 
@@ -2501,7 +2504,6 @@ struct mac_iveiv_entry {
  * PLUS3: If the actual TSSI is above this boundary, tx power needs to be
  *        increased by (agc_step * 3)
  */
-#define EEPROM_TSSI_BOUND_A4           0x006d
 #define EEPROM_TSSI_BOUND_A4_PLUS2     FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_A4_PLUS3     FIELD16(0xff00)
 
@@ -2511,14 +2513,12 @@ struct mac_iveiv_entry {
  *        increased by (agc_step * 4)
  * AGC_STEP: Temperature compensation step.
  */
-#define EEPROM_TSSI_BOUND_A5           0x006e
 #define EEPROM_TSSI_BOUND_A5_PLUS4     FIELD16(0x00ff)
 #define EEPROM_TSSI_BOUND_A5_AGC_STEP  FIELD16(0xff00)
 
 /*
  * EEPROM TXPOWER by rate: tx power per tx rate for HT20 mode
  */
-#define EEPROM_TXPOWER_BYRATE          0x006f
 #define EEPROM_TXPOWER_BYRATE_SIZE     9
 
 #define EEPROM_TXPOWER_BYRATE_RATE0    FIELD16(0x000f)
@@ -2529,7 +2529,6 @@ struct mac_iveiv_entry {
 /*
  * EEPROM BBP.
  */
-#define        EEPROM_BBP_START                0x0078
 #define EEPROM_BBP_SIZE                        16
 #define EEPROM_BBP_VALUE               FIELD16(0x00ff)
 #define EEPROM_BBP_REG_ID              FIELD16(0xff00)