diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-fh.h')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-fh.h | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-fh.h b/drivers/net/wireless/iwlegacy/iwl-fh.h index 6e60918..0ae36df 100644 --- a/drivers/net/wireless/iwlegacy/iwl-fh.h +++ b/drivers/net/wireless/iwlegacy/iwl-fh.h @@ -60,8 +60,8 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *****************************************************************************/ -#ifndef __iwl_legacy_fh_h__ -#define __iwl_legacy_fh_h__ +#ifndef __il_fh_h__ +#define __il_fh_h__ /****************************/ /* Flow Handler Definitions */ @@ -99,7 +99,7 @@ * * 4965 has 16 base pointer registers, one for each of 16 host-DRAM-resident * circular buffers (CBs/queues) containing Transmit Frame Descriptors (TFDs) - * (see struct iwl_tfd_frame). These 16 pointer registers are offset by 0x04 + * (see struct il_tfd_frame). These 16 pointer registers are offset by 0x04 * bytes from one another. Each TFD circular buffer in DRAM must be 256-byte * aligned (address bits 0-7 must be 0). * @@ -146,7 +146,7 @@ * physical address [35:4] into FH_RSCSR_CHNL0_STTS_WPTR_REG [31:0]. * * Bit fields in lower dword of Rx status buffer (upper dword not used - * by driver; see struct iwl4965_shared, val0): + * by driver; see struct il4965_shared, val0): * 31-12: Not used by driver * 11- 0: Index of last filled Rx buffer descriptor * (4965 writes, driver reads this value) @@ -424,12 +424,12 @@ #define RX_LOW_WATERMARK 8 /* Size of one Rx buffer in host DRAM */ -#define IWL_RX_BUF_SIZE_3K (3 * 1000) /* 3945 only */ -#define IWL_RX_BUF_SIZE_4K (4 * 1024) -#define IWL_RX_BUF_SIZE_8K (8 * 1024) +#define IL_RX_BUF_SIZE_3K (3 * 1000) /* 3945 only */ +#define IL_RX_BUF_SIZE_4K (4 * 1024) +#define IL_RX_BUF_SIZE_8K (8 * 1024) /** - * struct iwl_rb_status - reseve buffer status + * struct il_rb_status - reseve buffer status * host memory mapped FH registers * @closed_rb_num [0:11] - Indicates the index of the RB which was closed * @closed_fr_num [0:11] - Indicates the index of the RX Frame which was closed @@ -438,7 +438,7 @@ * @finished_fr_num [0:11] - Indicates the index of the RX Frame * which was transferred */ -struct iwl_rb_status { +struct il_rb_status { __le16 closed_rb_num; __le16 closed_fr_num; __le16 finished_rb_num; @@ -450,15 +450,15 @@ struct iwl_rb_status { #define TFD_QUEUE_SIZE_MAX (256) #define TFD_QUEUE_SIZE_BC_DUP (64) #define TFD_QUEUE_BC_SIZE (TFD_QUEUE_SIZE_MAX + TFD_QUEUE_SIZE_BC_DUP) -#define IWL_TX_DMA_MASK DMA_BIT_MASK(36) -#define IWL_NUM_OF_TBS 20 +#define IL_TX_DMA_MASK DMA_BIT_MASK(36) +#define IL_NUM_OF_TBS 20 -static inline u8 iwl_legacy_get_dma_hi_addr(dma_addr_t addr) +static inline u8 il_get_dma_hi_addr(dma_addr_t addr) { return (sizeof(addr) > sizeof(u32) ? (addr >> 16) >> 16 : 0) & 0xF; } /** - * struct iwl_tfd_tb transmit buffer descriptor within transmit frame descriptor + * struct il_tfd_tb transmit buffer descriptor within transmit frame descriptor * * This structure contains dma address and length of transmission address * @@ -467,13 +467,13 @@ static inline u8 iwl_legacy_get_dma_hi_addr(dma_addr_t addr) * @hi_n_len 0-3 [35:32] portion of dma * 4-15 length of the tx buffer */ -struct iwl_tfd_tb { +struct il_tfd_tb { __le32 lo; __le16 hi_n_len; } __packed; /** - * struct iwl_tfd + * struct il_tfd * * Transmit Frame Descriptor (TFD) * @@ -500,14 +500,14 @@ struct iwl_tfd_tb { * * A maximum of 255 (not 256!) TFDs may be on a queue waiting for Tx. */ -struct iwl_tfd { +struct il_tfd { u8 __reserved1[3]; u8 num_tbs; - struct iwl_tfd_tb tbs[IWL_NUM_OF_TBS]; + struct il_tfd_tb tbs[IL_NUM_OF_TBS]; __le32 __pad; } __packed; /* Keep Warm Size */ -#define IWL_KW_SIZE 0x1000 /* 4k */ +#define IL_KW_SIZE 0x1000 /* 4k */ -#endif /* !__iwl_legacy_fh_h__ */ +#endif /* !__il_fh_h__ */ |
