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authorMohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>2011-11-30 10:41:22 +0530
committerJohn W. Linville <linville@tuxdriver.com>2011-11-30 15:08:49 -0500
commitf2f2185679288ade3de1052a572daf9b5d1fd324 (patch)
tree59ea934a7846aa248e6ca85e551b04866e5d4197
parent4421d30ffa4b4271b48d8f1e8c7bd65186bf2cd5 (diff)
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>
-rw-r--r--drivers/net/wireless/ath/ath9k/mci.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mci.h b/drivers/net/wireless/ath/ath9k/mci.h
index 9590c61822d1..5df0d607e881 100644
--- 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);