ath9k: add MCI specific definitions and structures (f2f21856) · Commits · 戴 / test

Cc: Wilson Tsao <wtsao@qca.qualcomm.com> Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Signed-off-by:

drivers/net/wireless/ath/ath9k/mci.h

+17 −0

Original line number	Diff line number	Diff line
		@@ -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);