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>

diff --git a/drivers/net/wireless/ath/ath9k/mci.h b/drivers/net/wireless/ath/ath9k/mci.h
index 9590c61..5df0d60 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/mci.h
+++ b/drivers/net/wireless/ath/ath9k/mci.h
@@ -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);