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ath9k: add MCI specific definitions and structures 

Cc: Wilson Tsao <wtsao@qca.qualcomm.com>
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Mohammed Shafi Shajakhan 2011-11-30 10:41:22 +05:30 committed by John W. Linville
parent 4421d30ffa
commit f2f2185679
1 changed files with 17 additions and 0 deletions
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17
drivers/net/wireless/ath/ath9k/mci.h
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@ -17,6 +17,9 @@
#ifndef MCI_H
#define MCI_H
#define ATH_MCI_SCHED_BUF_SIZE (16 * 16) /* 16 entries, 4 dword each */
#define ATH_MCI_GPM_MAX_ENTRY 16
#define ATH_MCI_GPM_BUF_SIZE (ATH_MCI_GPM_MAX_ENTRY * 16)
#define ATH_MCI_DEF_BT_PERIOD 40
#define ATH_MCI_BDR_DUTY_CYCLE 20
#define ATH_MCI_MAX_DUTY_CYCLE 90
@ -110,6 +113,20 @@ struct ath_mci_profile {
u8 num_bdr;
};
struct ath_mci_buf {
void *bf_addr; /* virtual addr of desc */
dma_addr_t bf_paddr; /* physical addr of buffer */
u32 bf_len; /* len of data */
};
struct ath_mci_coex {
atomic_t mci_cal_flag;
struct ath_mci_buf sched_buf;
struct ath_mci_buf gpm_buf;
u32 bt_cal_start;
};
void ath_mci_flush_profile(struct ath_mci_profile *mci);
void ath_mci_process_profile(struct ath_softc *sc,
struct ath_mci_profile_info *info);