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-rw-r--r--drivers/net/wireless/ath5k/ath5k.h170
1 files changed, 80 insertions, 90 deletions
diff --git a/drivers/net/wireless/ath5k/ath5k.h b/drivers/net/wireless/ath5k/ath5k.h
index 69dea3392612..ba35c30d203c 100644
--- a/drivers/net/wireless/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath5k/ath5k.h
@@ -30,7 +30,6 @@
#include <net/mac80211.h>
#include "hw.h"
-#include "regdom.h"
/* PCI IDs */
#define PCI_DEVICE_ID_ATHEROS_AR5210 0x0007 /* AR5210 */
@@ -141,7 +140,9 @@ enum ath5k_radio {
AR5K_RF5110 = 0,
AR5K_RF5111 = 1,
AR5K_RF5112 = 2,
- AR5K_RF5413 = 3,
+ AR5K_RF2413 = 3,
+ AR5K_RF5413 = 4,
+ AR5K_RF2425 = 5,
};
/*
@@ -169,12 +170,15 @@ struct ath5k_srev_name {
#define AR5K_SREV_VER_AR5212 0x50
#define AR5K_SREV_VER_AR5213 0x55
#define AR5K_SREV_VER_AR5213A 0x59
-#define AR5K_SREV_VER_AR2424 0xa0
-#define AR5K_SREV_VER_AR5424 0xa3
+#define AR5K_SREV_VER_AR2413 0x78
+#define AR5K_SREV_VER_AR2414 0x79
+#define AR5K_SREV_VER_AR2424 0xa0 /* PCI-E */
+#define AR5K_SREV_VER_AR5424 0xa3 /* PCI-E */
#define AR5K_SREV_VER_AR5413 0xa4
#define AR5K_SREV_VER_AR5414 0xa5
-#define AR5K_SREV_VER_AR5416 0xc0 /* ? */
-#define AR5K_SREV_VER_AR5418 0xca
+#define AR5K_SREV_VER_AR5416 0xc0 /* PCI-E */
+#define AR5K_SREV_VER_AR5418 0xca /* PCI-E */
+#define AR5K_SREV_VER_AR2425 0xe2 /* PCI-E */
#define AR5K_SREV_RAD_5110 0x00
#define AR5K_SREV_RAD_5111 0x10
@@ -184,8 +188,9 @@ struct ath5k_srev_name {
#define AR5K_SREV_RAD_5112A 0x35
#define AR5K_SREV_RAD_2112 0x40
#define AR5K_SREV_RAD_2112A 0x45
+#define AR5K_SREV_RAD_SC0 0x56 /* Found on 2413/2414 */
#define AR5K_SREV_RAD_SC1 0x63 /* Found on 5413/5414 */
-#define AR5K_SREV_RAD_SC2 0xa2 /* Found on 2424/5424 */
+#define AR5K_SREV_RAD_SC2 0xa2 /* Found on 2424-5/5424 */
#define AR5K_SREV_RAD_5133 0xc0 /* MIMO found on 5418 */
/* IEEE defs */
@@ -251,26 +256,31 @@ struct ath5k_srev_name {
*/
#define MODULATION_TURBO 0x00000080
-enum ath5k_vendor_mode {
- MODE_ATHEROS_TURBO = NUM_IEEE80211_MODES+1,
- MODE_ATHEROS_TURBOG
+enum ath5k_driver_mode {
+ AR5K_MODE_11A = 0,
+ AR5K_MODE_11A_TURBO = 1,
+ AR5K_MODE_11B = 2,
+ AR5K_MODE_11G = 3,
+ AR5K_MODE_11G_TURBO = 4,
+ AR5K_MODE_XR = 0,
+ AR5K_MODE_MAX = 5
};
-/* Number of supported mac80211 enum ieee80211_phymode modes by this driver */
-#define NUM_DRIVER_MODES 3
-
/* adding this flag to rate_code enables short preamble, see ar5212_reg.h */
#define AR5K_SET_SHORT_PREAMBLE 0x04
-#define HAS_SHPREAMBLE(_ix) (rt->rates[_ix].modulation == IEEE80211_RATE_CCK_2)
-#define SHPREAMBLE_FLAG(_ix) (HAS_SHPREAMBLE(_ix) ? AR5K_SET_SHORT_PREAMBLE : 0)
+#define HAS_SHPREAMBLE(_ix) \
+ (rt->rates[_ix].modulation == IEEE80211_RATE_SHORT_PREAMBLE)
+#define SHPREAMBLE_FLAG(_ix) \
+ (HAS_SHPREAMBLE(_ix) ? AR5K_SET_SHORT_PREAMBLE : 0)
+
/****************\
TX DEFINITIONS
\****************/
/*
- * Tx Descriptor
+ * TX Status
*/
struct ath5k_tx_status {
u16 ts_seqnum;
@@ -418,7 +428,7 @@ enum ath5k_dmasize {
\****************/
/*
- * Rx Descriptor
+ * RX Status
*/
struct ath5k_rx_status {
u16 rs_datalen;
@@ -440,16 +450,6 @@ struct ath5k_rx_status {
#define AR5K_RXKEYIX_INVALID ((u8) - 1)
#define AR5K_TXKEYIX_INVALID ((u32) - 1)
-struct ath5k_mib_stats {
- u32 ackrcv_bad;
- u32 rts_bad;
- u32 rts_good;
- u32 fcs_bad;
- u32 beacons;
-};
-
-
-
/**************************\
BEACON TIMERS DEFINITIONS
@@ -492,29 +492,23 @@ struct ath5k_beacon_state {
#define TSF_TO_TU(_tsf) (u32)((_tsf) >> 10)
-
/********************\
COMMON DEFINITIONS
\********************/
/*
- * Atheros descriptor
+ * Atheros hardware descriptor
+ * This is read and written to by the hardware
*/
struct ath5k_desc {
- u32 ds_link;
- u32 ds_data;
- u32 ds_ctl0;
- u32 ds_ctl1;
- u32 ds_hw[4];
+ u32 ds_link; /* physical address of the next descriptor */
+ u32 ds_data; /* physical address of data buffer (skb) */
union {
- struct ath5k_rx_status rx;
- struct ath5k_tx_status tx;
- } ds_us;
-
-#define ds_rxstat ds_us.rx
-#define ds_txstat ds_us.tx
-
+ struct ath5k_hw_5210_tx_desc ds_tx5210;
+ struct ath5k_hw_5212_tx_desc ds_tx5212;
+ struct ath5k_hw_all_rx_desc ds_rx;
+ } ud;
} __packed;
#define AR5K_RXDESC_INTREQ 0x0020
@@ -560,8 +554,8 @@ struct ath5k_desc {
* Used internaly in OpenHAL (ar5211.c/ar5212.c
* for reset_tx_queue). Also see struct struct ieee80211_channel.
*/
-#define IS_CHAN_XR(_c) ((_c.val & CHANNEL_XR) != 0)
-#define IS_CHAN_B(_c) ((_c.val & CHANNEL_B) != 0)
+#define IS_CHAN_XR(_c) ((_c.hw_value & CHANNEL_XR) != 0)
+#define IS_CHAN_B(_c) ((_c.hw_value & CHANNEL_B) != 0)
/*
* The following structure will be used to map 2GHz channels to
@@ -584,7 +578,7 @@ struct ath5k_athchan_2ghz {
/**
* struct ath5k_rate - rate structure
- * @valid: is this a valid rate for the current mode
+ * @valid: is this a valid rate for rate control (remove)
* @modulation: respective mac80211 modulation
* @rate_kbps: rate in kbit/s
* @rate_code: hardware rate value, used in &struct ath5k_desc, on RX on
@@ -643,47 +637,48 @@ struct ath5k_rate_table {
/*
* Rate tables...
+ * TODO: CLEAN THIS !!!
*/
#define AR5K_RATES_11A { 8, { \
255, 255, 255, 255, 255, 255, 255, 255, 6, 4, 2, 0, \
7, 5, 3, 1, 255, 255, 255, 255, 255, 255, 255, 255, \
255, 255, 255, 255, 255, 255, 255, 255 }, { \
- { 1, IEEE80211_RATE_OFDM, 6000, 11, 140, 0 }, \
- { 1, IEEE80211_RATE_OFDM, 9000, 15, 18, 0 }, \
- { 1, IEEE80211_RATE_OFDM, 12000, 10, 152, 2 }, \
- { 1, IEEE80211_RATE_OFDM, 18000, 14, 36, 2 }, \
- { 1, IEEE80211_RATE_OFDM, 24000, 9, 176, 4 }, \
- { 1, IEEE80211_RATE_OFDM, 36000, 13, 72, 4 }, \
- { 1, IEEE80211_RATE_OFDM, 48000, 8, 96, 4 }, \
- { 1, IEEE80211_RATE_OFDM, 54000, 12, 108, 4 } } \
+ { 1, 0, 6000, 11, 140, 0 }, \
+ { 1, 0, 9000, 15, 18, 0 }, \
+ { 1, 0, 12000, 10, 152, 2 }, \
+ { 1, 0, 18000, 14, 36, 2 }, \
+ { 1, 0, 24000, 9, 176, 4 }, \
+ { 1, 0, 36000, 13, 72, 4 }, \
+ { 1, 0, 48000, 8, 96, 4 }, \
+ { 1, 0, 54000, 12, 108, 4 } } \
}
#define AR5K_RATES_11B { 4, { \
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, \
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, \
3, 2, 1, 0, 255, 255, 255, 255 }, { \
- { 1, IEEE80211_RATE_CCK, 1000, 27, 130, 0 }, \
- { 1, IEEE80211_RATE_CCK_2, 2000, 26, 132, 1 }, \
- { 1, IEEE80211_RATE_CCK_2, 5500, 25, 139, 1 }, \
- { 1, IEEE80211_RATE_CCK_2, 11000, 24, 150, 1 } } \
+ { 1, 0, 1000, 27, 130, 0 }, \
+ { 1, IEEE80211_RATE_SHORT_PREAMBLE, 2000, 26, 132, 1 }, \
+ { 1, IEEE80211_RATE_SHORT_PREAMBLE, 5500, 25, 139, 1 }, \
+ { 1, IEEE80211_RATE_SHORT_PREAMBLE, 11000, 24, 150, 1 } } \
}
#define AR5K_RATES_11G { 12, { \
255, 255, 255, 255, 255, 255, 255, 255, 10, 8, 6, 4, \
11, 9, 7, 5, 255, 255, 255, 255, 255, 255, 255, 255, \
3, 2, 1, 0, 255, 255, 255, 255 }, { \
- { 1, IEEE80211_RATE_CCK, 1000, 27, 2, 0 }, \
- { 1, IEEE80211_RATE_CCK_2, 2000, 26, 4, 1 }, \
- { 1, IEEE80211_RATE_CCK_2, 5500, 25, 11, 1 }, \
- { 1, IEEE80211_RATE_CCK_2, 11000, 24, 22, 1 }, \
- { 0, IEEE80211_RATE_OFDM, 6000, 11, 12, 4 }, \
- { 0, IEEE80211_RATE_OFDM, 9000, 15, 18, 4 }, \
- { 1, IEEE80211_RATE_OFDM, 12000, 10, 24, 6 }, \
- { 1, IEEE80211_RATE_OFDM, 18000, 14, 36, 6 }, \
- { 1, IEEE80211_RATE_OFDM, 24000, 9, 48, 8 }, \
- { 1, IEEE80211_RATE_OFDM, 36000, 13, 72, 8 }, \
- { 1, IEEE80211_RATE_OFDM, 48000, 8, 96, 8 }, \
- { 1, IEEE80211_RATE_OFDM, 54000, 12, 108, 8 } } \
+ { 1, 0, 1000, 27, 2, 0 }, \
+ { 1, IEEE80211_RATE_SHORT_PREAMBLE, 2000, 26, 4, 1 }, \
+ { 1, IEEE80211_RATE_SHORT_PREAMBLE, 5500, 25, 11, 1 }, \
+ { 1, IEEE80211_RATE_SHORT_PREAMBLE, 11000, 24, 22, 1 }, \
+ { 0, 0, 6000, 11, 12, 4 }, \
+ { 0, 0, 9000, 15, 18, 4 }, \
+ { 1, 0, 12000, 10, 24, 6 }, \
+ { 1, 0, 18000, 14, 36, 6 }, \
+ { 1, 0, 24000, 9, 48, 8 }, \
+ { 1, 0, 36000, 13, 72, 8 }, \
+ { 1, 0, 48000, 8, 96, 8 }, \
+ { 1, 0, 54000, 12, 108, 8 } } \
}
#define AR5K_RATES_TURBO { 8, { \
@@ -708,14 +703,14 @@ struct ath5k_rate_table {
{ 1, MODULATION_XR, 1000, 2, 139, 1 }, \
{ 1, MODULATION_XR, 2000, 6, 150, 2 }, \
{ 1, MODULATION_XR, 3000, 1, 150, 3 }, \
- { 1, IEEE80211_RATE_OFDM, 6000, 11, 140, 4 }, \
- { 1, IEEE80211_RATE_OFDM, 9000, 15, 18, 4 }, \
- { 1, IEEE80211_RATE_OFDM, 12000, 10, 152, 6 }, \
- { 1, IEEE80211_RATE_OFDM, 18000, 14, 36, 6 }, \
- { 1, IEEE80211_RATE_OFDM, 24000, 9, 176, 8 }, \
- { 1, IEEE80211_RATE_OFDM, 36000, 13, 72, 8 }, \
- { 1, IEEE80211_RATE_OFDM, 48000, 8, 96, 8 }, \
- { 1, IEEE80211_RATE_OFDM, 54000, 12, 108, 8 } } \
+ { 1, 0, 6000, 11, 140, 4 }, \
+ { 1, 0, 9000, 15, 18, 4 }, \
+ { 1, 0, 12000, 10, 152, 6 }, \
+ { 1, 0, 18000, 14, 36, 6 }, \
+ { 1, 0, 24000, 9, 176, 8 }, \
+ { 1, 0, 36000, 13, 72, 8 }, \
+ { 1, 0, 48000, 8, 96, 8 }, \
+ { 1, 0, 54000, 12, 108, 8 } } \
}
/*
@@ -890,12 +885,14 @@ enum ath5k_capability_type {
AR5K_CAP_RFSILENT = 20, /* Supports RFsilent */
};
+
+/* XXX: we *may* move cap_range stuff to struct wiphy */
struct ath5k_capabilities {
/*
* Supported PHY modes
* (ie. CHANNEL_A, CHANNEL_B, ...)
*/
- DECLARE_BITMAP(cap_mode, NUM_DRIVER_MODES);
+ DECLARE_BITMAP(cap_mode, AR5K_MODE_MAX);
/*
* Frequency range (without regulation restrictions)
@@ -908,14 +905,6 @@ struct ath5k_capabilities {
} cap_range;
/*
- * Active regulation domain settings
- */
- struct {
- enum ath5k_regdom reg_current;
- enum ath5k_regdom reg_hw;
- } cap_regdomain;
-
- /*
* Values stored in the EEPROM (some of them...)
*/
struct ath5k_eeprom_info cap_eeprom;
@@ -963,6 +952,7 @@ struct ath5k_hw {
u16 ah_phy_revision;
u16 ah_radio_5ghz_revision;
u16 ah_radio_2ghz_revision;
+ u32 ah_phy_spending;
enum ath5k_version ah_version;
enum ath5k_radio ah_radio;
@@ -1038,8 +1028,10 @@ struct ath5k_hw {
int (*ah_setup_xtx_desc)(struct ath5k_hw *, struct ath5k_desc *,
unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int, unsigned int);
- int (*ah_proc_tx_desc)(struct ath5k_hw *, struct ath5k_desc *);
- int (*ah_proc_rx_desc)(struct ath5k_hw *, struct ath5k_desc *);
+ int (*ah_proc_tx_desc)(struct ath5k_hw *, struct ath5k_desc *,
+ struct ath5k_tx_status *);
+ int (*ah_proc_rx_desc)(struct ath5k_hw *, struct ath5k_desc *,
+ struct ath5k_rx_status *);
};
/*
@@ -1070,6 +1062,7 @@ extern int ath5k_hw_update_tx_triglevel(struct ath5k_hw *ah, bool increase);
extern bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah);
extern int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask);
extern enum ath5k_int ath5k_hw_set_intr(struct ath5k_hw *ah, enum ath5k_int new_mask);
+extern void ath5k_hw_update_mib_counters(struct ath5k_hw *ah, struct ieee80211_low_level_stats *stats);
/* EEPROM access functions */
extern int ath5k_hw_set_regdomain(struct ath5k_hw *ah, u16 regdomain);
/* Protocol Control Unit Functions */
@@ -1098,7 +1091,6 @@ extern int ath5k_hw_set_beacon_timers(struct ath5k_hw *ah, const struct ath5k_be
extern void ath5k_hw_reset_beacon(struct ath5k_hw *ah);
extern int ath5k_hw_beaconq_finish(struct ath5k_hw *ah, unsigned long phys_addr);
#endif
-extern void ath5k_hw_update_mib_counters(struct ath5k_hw *ah, struct ath5k_mib_stats *statistics);
/* ACK bit rate */
void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high);
/* ACK/CTS Timeouts */
@@ -1129,8 +1121,6 @@ extern int ath5k_hw_set_gpio_input(struct ath5k_hw *ah, u32 gpio);
extern u32 ath5k_hw_get_gpio(struct ath5k_hw *ah, u32 gpio);
extern int ath5k_hw_set_gpio(struct ath5k_hw *ah, u32 gpio, u32 val);
extern void ath5k_hw_set_gpio_intr(struct ath5k_hw *ah, unsigned int gpio, u32 interrupt_level);
-/* Regulatory Domain/Channels Setup */
-extern u16 ath5k_get_regdomain(struct ath5k_hw *ah);
/* Misc functions */
extern int ath5k_hw_get_capability(struct ath5k_hw *ah, enum ath5k_capability_type cap_type, u32 capability, u32 *result);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.