diff options
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_sdio.h')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_sdio.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/net/wireless/rsi/rsi_sdio.h b/drivers/net/wireless/rsi/rsi_sdio.h index 9fb73f68282a..7c91b126b350 100644 --- a/drivers/net/wireless/rsi/rsi_sdio.h +++ b/drivers/net/wireless/rsi/rsi_sdio.h @@ -1,4 +1,4 @@ -/** +/* * @section LICENSE * Copyright (c) 2014 Redpine Signals Inc. * @@ -41,12 +41,17 @@ enum sdio_interrupt_type { #define PKT_BUFF_FULL 1 #define PKT_MGMT_BUFF_FULL 2 #define MSDU_PKT_PENDING 3 +#define RECV_NUM_BLOCKS 4 /* Interrupt Bit Related Macros */ #define PKT_BUFF_AVAILABLE 1 #define FW_ASSERT_IND 2 +#define RSI_MASTER_REG_BUF_SIZE 12 + #define RSI_DEVICE_BUFFER_STATUS_REGISTER 0xf3 #define RSI_FN1_INT_REGISTER 0xf9 +#define RSI_INT_ENABLE_REGISTER 0x04 +#define RSI_INT_ENABLE_MASK 0xfc #define RSI_SD_REQUEST_MASTER 0x10000 /* FOR SD CARD ONLY */ @@ -58,6 +63,7 @@ enum sdio_interrupt_type { #define SDIO_READ_START_LVL 0x000FC #define SDIO_READ_FIFO_CTL 0x000FD #define SDIO_WRITE_FIFO_CTL 0x000FE +#define SDIO_WAKEUP_REG 0x000FF #define SDIO_FUN1_INTR_CLR_REG 0x0008 #define SDIO_REG_HIGH_SPEED 0x0013 @@ -81,8 +87,8 @@ enum sdio_interrupt_type { #define TA_SOFT_RST_CLR 0 #define TA_SOFT_RST_SET BIT(0) #define TA_PC_ZERO 0 -#define TA_HOLD_THREAD_VALUE cpu_to_le32(0xF) -#define TA_RELEASE_THREAD_VALUE cpu_to_le32(0xF) +#define TA_HOLD_THREAD_VALUE 0xF +#define TA_RELEASE_THREAD_VALUE 0xF #define TA_BASE_ADDR 0x2200 #define MISC_CFG_BASE_ADDR 0x4105 @@ -103,7 +109,7 @@ struct receive_info { struct rsi_91x_sdiodev { struct sdio_func *pfunction; - struct task_struct *in_sdio_litefi_irq; + struct task_struct *sdio_irq_task; struct receive_info rx_info; u32 next_read_delay; u32 sdio_high_speed_enable; @@ -112,9 +118,11 @@ struct rsi_91x_sdiodev { u8 prev_desc[16]; u16 tx_blk_size; u8 write_fail; + bool buff_status_updated; + struct rsi_thread rx_thread; + u8 pktbuffer[8192] __aligned(4); }; -void rsi_interrupt_handler(struct rsi_hw *adapter); int rsi_init_sdio_slave_regs(struct rsi_hw *adapter); int rsi_sdio_read_register(struct rsi_hw *adapter, u32 addr, u8 *data); int rsi_sdio_host_intf_read_pkt(struct rsi_hw *adapter, u8 *pkt, u32 length); @@ -125,5 +133,6 @@ int rsi_sdio_write_register_multiple(struct rsi_hw *adapter, u32 addr, int rsi_sdio_master_access_msword(struct rsi_hw *adapter, u16 ms_word); void rsi_sdio_ack_intr(struct rsi_hw *adapter, u8 int_bit); int rsi_sdio_determine_event_timeout(struct rsi_hw *adapter); -int rsi_sdio_read_buffer_status_register(struct rsi_hw *adapter, u8 q_num); +int rsi_sdio_check_buffer_status(struct rsi_hw *adapter, u8 q_num); +void rsi_sdio_rx_thread(struct rsi_common *common); #endif |