diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-prph.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-prph.h | 93 |
1 files changed, 51 insertions, 42 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index f00d188b2cf..2f267b8aabb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -168,6 +168,7 @@ * the scheduler (especially for queue #4/#9, the command queue, otherwise * the driver can't issue commands!): */ +#define SCD_MEM_LOWER_BOUND (0x0000) /** * Max Tx window size is the max number of contiguous TFDs that the scheduler @@ -177,53 +178,61 @@ #define SCD_WIN_SIZE 64 #define SCD_FRAME_LIMIT 64 -#define IWL_SCD_TXFIFO_POS_TID (0) -#define IWL_SCD_TXFIFO_POS_RA (4) -#define IWL_SCD_QUEUE_RA_TID_MAP_RATID_MSK (0x01FF) +#define SCD_TXFIFO_POS_TID (0) +#define SCD_TXFIFO_POS_RA (4) +#define SCD_QUEUE_RA_TID_MAP_RATID_MSK (0x01FF) /* agn SCD */ -#define IWLAGN_SCD_QUEUE_STTS_REG_POS_TXF (0) -#define IWLAGN_SCD_QUEUE_STTS_REG_POS_ACTIVE (3) -#define IWLAGN_SCD_QUEUE_STTS_REG_POS_WSL (4) -#define IWLAGN_SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN (19) -#define IWLAGN_SCD_QUEUE_STTS_REG_MSK (0x00FF0000) - -#define IWLAGN_SCD_QUEUE_CTX_REG1_CREDIT_POS (8) -#define IWLAGN_SCD_QUEUE_CTX_REG1_CREDIT_MSK (0x00FFFF00) -#define IWLAGN_SCD_QUEUE_CTX_REG1_SUPER_CREDIT_POS (24) -#define IWLAGN_SCD_QUEUE_CTX_REG1_SUPER_CREDIT_MSK (0xFF000000) -#define IWLAGN_SCD_QUEUE_CTX_REG2_WIN_SIZE_POS (0) -#define IWLAGN_SCD_QUEUE_CTX_REG2_WIN_SIZE_MSK (0x0000007F) -#define IWLAGN_SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS (16) -#define IWLAGN_SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK (0x007F0000) - -#define IWLAGN_SCD_CONTEXT_DATA_OFFSET (0x600) -#define IWLAGN_SCD_TX_STTS_BITMAP_OFFSET (0x7B1) -#define IWLAGN_SCD_TRANSLATE_TBL_OFFSET (0x7E0) - -#define IWLAGN_SCD_CONTEXT_QUEUE_OFFSET(x)\ - (IWLAGN_SCD_CONTEXT_DATA_OFFSET + ((x) * 8)) - -#define IWLAGN_SCD_TRANSLATE_TBL_OFFSET_QUEUE(x) \ - ((IWLAGN_SCD_TRANSLATE_TBL_OFFSET + ((x) * 2)) & 0xfffc) - -#define IWLAGN_SCD_QUEUECHAIN_SEL_ALL(priv) \ +#define SCD_QUEUE_STTS_REG_POS_TXF (0) +#define SCD_QUEUE_STTS_REG_POS_ACTIVE (3) +#define SCD_QUEUE_STTS_REG_POS_WSL (4) +#define SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN (19) +#define SCD_QUEUE_STTS_REG_MSK (0x00FF0000) + +#define SCD_QUEUE_CTX_REG1_CREDIT_POS (8) +#define SCD_QUEUE_CTX_REG1_CREDIT_MSK (0x00FFFF00) +#define SCD_QUEUE_CTX_REG1_SUPER_CREDIT_POS (24) +#define SCD_QUEUE_CTX_REG1_SUPER_CREDIT_MSK (0xFF000000) +#define SCD_QUEUE_CTX_REG2_WIN_SIZE_POS (0) +#define SCD_QUEUE_CTX_REG2_WIN_SIZE_MSK (0x0000007F) +#define SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS (16) +#define SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK (0x007F0000) + +/* Context Data */ +#define SCD_CONTEXT_MEM_LOWER_BOUND (SCD_MEM_LOWER_BOUND + 0x600) +#define SCD_CONTEXT_MEM_UPPER_BOUND (SCD_MEM_LOWER_BOUND + 0x6A0) + +/* Tx status */ +#define SCD_TX_STTS_MEM_LOWER_BOUND (SCD_MEM_LOWER_BOUND + 0x6A0) +#define SCD_TX_STTS_MEM_UPPER_BOUND (SCD_MEM_LOWER_BOUND + 0x7E0) + +/* Translation Data */ +#define SCD_TRANS_TBL_MEM_LOWER_BOUND (SCD_MEM_LOWER_BOUND + 0x7E0) +#define SCD_TRANS_TBL_MEM_UPPER_BOUND (SCD_MEM_LOWER_BOUND + 0x808) + +#define SCD_CONTEXT_QUEUE_OFFSET(x)\ + (SCD_CONTEXT_MEM_LOWER_BOUND + ((x) * 8)) + +#define SCD_TRANS_TBL_OFFSET_QUEUE(x) \ + ((SCD_TRANS_TBL_MEM_LOWER_BOUND + ((x) * 2)) & 0xfffc) + +#define SCD_QUEUECHAIN_SEL_ALL(priv) \ (((1<<(priv)->hw_params.max_txq_num) - 1) &\ (~(1<<(priv)->cmd_queue))) -#define IWLAGN_SCD_BASE (PRPH_BASE + 0xa02c00) - -#define IWLAGN_SCD_SRAM_BASE_ADDR (IWLAGN_SCD_BASE + 0x0) -#define IWLAGN_SCD_DRAM_BASE_ADDR (IWLAGN_SCD_BASE + 0x8) -#define IWLAGN_SCD_AIT (IWLAGN_SCD_BASE + 0x0c) -#define IWLAGN_SCD_TXFACT (IWLAGN_SCD_BASE + 0x10) -#define IWLAGN_SCD_ACTIVE (IWLAGN_SCD_BASE + 0x14) -#define IWLAGN_SCD_QUEUE_WRPTR(x) (IWLAGN_SCD_BASE + 0x18 + (x) * 4) -#define IWLAGN_SCD_QUEUE_RDPTR(x) (IWLAGN_SCD_BASE + 0x68 + (x) * 4) -#define IWLAGN_SCD_QUEUECHAIN_SEL (IWLAGN_SCD_BASE + 0xe8) -#define IWLAGN_SCD_AGGR_SEL (IWLAGN_SCD_BASE + 0x248) -#define IWLAGN_SCD_INTERRUPT_MASK (IWLAGN_SCD_BASE + 0x108) -#define IWLAGN_SCD_QUEUE_STATUS_BITS(x) (IWLAGN_SCD_BASE + 0x10c + (x) * 4) +#define SCD_BASE (PRPH_BASE + 0xa02c00) + +#define SCD_SRAM_BASE_ADDR (SCD_BASE + 0x0) +#define SCD_DRAM_BASE_ADDR (SCD_BASE + 0x8) +#define SCD_AIT (SCD_BASE + 0x0c) +#define SCD_TXFACT (SCD_BASE + 0x10) +#define SCD_ACTIVE (SCD_BASE + 0x14) +#define SCD_QUEUE_WRPTR(x) (SCD_BASE + 0x18 + (x) * 4) +#define SCD_QUEUE_RDPTR(x) (SCD_BASE + 0x68 + (x) * 4) +#define SCD_QUEUECHAIN_SEL (SCD_BASE + 0xe8) +#define SCD_AGGR_SEL (SCD_BASE + 0x248) +#define SCD_INTERRUPT_MASK (SCD_BASE + 0x108) +#define SCD_QUEUE_STATUS_BITS(x) (SCD_BASE + 0x10c + (x) * 4) /*********************** END TX SCHEDULER *************************************/ |