diff options
| author | Huang, Xiong <xiong@qca.qualcomm.com> | 2012-04-17 23:32:29 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-18 23:35:31 +0400 |
| commit | 8d5c68362f7d77cdffdf12ab7516a6eb77a5dd90 (patch) | |
| tree | 276f8c722d8705885ff1296033f42432c91a3355 /drivers/net/ethernet/atheros/atl1c/atl1c_hw.h | |
| parent | 864ad85f77dc10055c7d5016e99bb201766a737d (diff) | |
| download | linux-8d5c68362f7d77cdffdf12ab7516a6eb77a5dd90.tar.xz | |
atl1c: remove SMB/CMB DMA related code
l1c & later chips don't support DMA for SMB.
CMB is removed from hardware.
reg(15C8) is used to trig interrupt by tpd threshold.
Signed-off-by: xiong <xiong@qca.qualcomm.com>
Tested-by: Liu David <dwliu@qca.qualcomm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/atheros/atl1c/atl1c_hw.h')
| -rw-r--r-- | drivers/net/ethernet/atheros/atl1c/atl1c_hw.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h index f5c7473596d0..caff2ae20a6c 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.h @@ -447,8 +447,6 @@ int atl1c_phy_power_saving(struct atl1c_hw *hw); */ #define REG_RX_BASE_ADDR_HI 0x1540 #define REG_TX_BASE_ADDR_HI 0x1544 -#define REG_SMB_BASE_ADDR_HI 0x1548 -#define REG_SMB_BASE_ADDR_LO 0x154C #define REG_RFD0_HEAD_ADDR_LO 0x1550 #define REG_RFD_RING_SIZE 0x1560 #define RFD_RING_SIZE_MASK 0x0FFF @@ -461,7 +459,6 @@ int atl1c_phy_power_saving(struct atl1c_hw *hw); #define REG_NTPD_HEAD_ADDR_LO 0x1580 #define REG_TPD_RING_SIZE 0x1584 #define TPD_RING_SIZE_MASK 0xFFFF -#define REG_CMB_BASE_ADDR_LO 0x1588 /* TXQ Control Register */ #define REG_TXQ_CTRL 0x1590 @@ -556,13 +553,10 @@ int atl1c_phy_power_saving(struct atl1c_hw *hw); #define MAC_CTRL_SMB_DIS 0x1000000 #define DMA_CTRL_SMB_NOW 0x80000000 -/* CMB/SMB Control Register */ +/* INT-triggle/SMB Control Register */ #define REG_SMB_STAT_TIMER 0x15C4 /* 2us resolution */ #define SMB_STAT_TIMER_MASK 0xFFFFFF -#define REG_CMB_TPD_THRESH 0x15C8 -#define CMB_TPD_THRESH_MASK 0xFFFF -#define REG_CMB_TX_TIMER 0x15CC /* 2us resolution */ -#define CMB_TX_TIMER_MASK 0xFFFF +#define REG_TINT_TPD_THRESH 0x15C8 /* tpd th to trig intrrupt */ /* Mail box */ #define MB_RFDX_PROD_IDX_MASK 0xFFFF |