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carl9170: import hw/fw header updates

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This patch imports all shared header changes
from carl9170fw.git.

 * add some strategic __aligned(4).
   This allows the compiler generate optimized code for
   architectures which can't access (unaligned/packed)
   data efficiently.
   ("ath9k_hw: optimize all descriptor access functions")

 * add a forgotten __CARL9170FW__ ifdef around
   a private firmware-internal struct.

 * GET_VAL macro helper
   Very useful for extracting data out of the
   bit-packed PHY registers.

 * cosmetic changes
   e.g.: _CCA_MINCCA_ to just _CCA_MIN_.

 * version bump 1.8.8.3 -> 1.9.0.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Christian Lamparter
2010-10-29 22:44:59 +02:00
committed by John W. Linville
parent bdd7bd1643
commit 3f1240e4f4
4 changed files with 30 additions and 20 deletions
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13
drivers/net/wireless/ath/carl9170/fwcmd.h
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@@ -97,13 +97,13 @@ struct carl9170_set_key_cmd {
__le16 type;
u8 macAddr[6];
u32 key[4];
} __packed;
} __packed __aligned(4);
#define CARL9170_SET_KEY_CMD_SIZE 28
struct carl9170_disable_key_cmd {
__le16 user;
__le16 padding;
} __packed;
} __packed __aligned(4);
#define CARL9170_DISABLE_KEY_CMD_SIZE 4
struct carl9170_u32_list {
@@ -206,7 +206,7 @@ struct carl9170_cmd {
struct carl9170_rx_filter_cmd rx_filter;
u8 data[CARL9170_MAX_CMD_PAYLOAD_LEN];
} __packed;
} __packed;
} __packed __aligned(4);
#define CARL9170_TX_STATUS_QUEUE 3
#define CARL9170_TX_STATUS_QUEUE_S 0
@@ -216,6 +216,7 @@ struct carl9170_cmd {
#define CARL9170_TX_STATUS_TRIES (7 << CARL9170_TX_STATUS_TRIES_S)
#define CARL9170_TX_STATUS_SUCCESS 0x80
#ifdef __CARL9170FW__
/*
* NOTE:
* Both structs [carl9170_tx_status and _carl9170_tx_status]
@@ -232,6 +233,8 @@ struct carl9170_tx_status {
u8 tries:3;
u8 success:1;
} __packed;
#endif /* __CARL9170FW__ */
struct _carl9170_tx_status {
/*
* This version should be immune to all alignment bugs.
@@ -272,13 +275,15 @@ struct carl9170_rsp {
struct carl9170_rf_init_result rf_init_res;
struct carl9170_u32_list rreg_res;
struct carl9170_u32_list echo;
#ifdef __CARL9170FW__
struct carl9170_tx_status tx_status[0];
#endif /* __CARL9170FW__ */
struct _carl9170_tx_status _tx_status[0];
struct carl9170_gpio gpio;
struct carl9170_tsf_rsp tsf;
struct carl9170_psm psm;
u8 data[CARL9170_MAX_CMD_PAYLOAD_LEN];
} __packed;
} __packed;
} __packed __aligned(4);
#endif /* __CARL9170_SHARED_FWCMD_H */