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| author | Bruce Allan <bruce.w.allan@intel.com> | 2012-03-20 03:48:13 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-04-04 00:24:42 -0700 |
| commit | 1e36052e44a46e14aa2c061db787b92b2c607f05 (patch) | |
| tree | aefe3dd162adcde1de3156259ccb9e4755b981d7 /drivers/net/ethernet/intel/e1000e/netdev.c | |
| parent | c58c8a784b4a8135d3bfc331dbe9d1a8d98e7993 (diff) | |
| download | lwn-1e36052e44a46e14aa2c061db787b92b2c607f05.tar.gz lwn-1e36052e44a46e14aa2c061db787b92b2c607f05.zip | |
e1000e: cleanup indexed register arrays
Some Rx and Tx specific registers are arrays indexed by the queue number.
For clarity, specify the intended queue rather than obscuring it behind a
define.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index d88445d565ec..67e1eda911d9 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -110,14 +110,14 @@ static const struct e1000_reg_info e1000_reg_info_tbl[] = { /* Rx Registers */ {E1000_RCTL, "RCTL"}, - {E1000_RDLEN, "RDLEN"}, - {E1000_RDH, "RDH"}, - {E1000_RDT, "RDT"}, + {E1000_RDLEN(0), "RDLEN"}, + {E1000_RDH(0), "RDH"}, + {E1000_RDT(0), "RDT"}, {E1000_RDTR, "RDTR"}, {E1000_RXDCTL(0), "RXDCTL"}, {E1000_ERT, "ERT"}, - {E1000_RDBAL, "RDBAL"}, - {E1000_RDBAH, "RDBAH"}, + {E1000_RDBAL(0), "RDBAL"}, + {E1000_RDBAH(0), "RDBAH"}, {E1000_RDFH, "RDFH"}, {E1000_RDFT, "RDFT"}, {E1000_RDFHS, "RDFHS"}, @@ -126,11 +126,11 @@ static const struct e1000_reg_info e1000_reg_info_tbl[] = { /* Tx Registers */ {E1000_TCTL, "TCTL"}, - {E1000_TDBAL, "TDBAL"}, - {E1000_TDBAH, "TDBAH"}, - {E1000_TDLEN, "TDLEN"}, - {E1000_TDH, "TDH"}, - {E1000_TDT, "TDT"}, + {E1000_TDBAL(0), "TDBAL"}, + {E1000_TDBAH(0), "TDBAH"}, + {E1000_TDLEN(0), "TDLEN"}, + {E1000_TDH(0), "TDH"}, + {E1000_TDT(0), "TDT"}, {E1000_TIDV, "TIDV"}, {E1000_TXDCTL(0), "TXDCTL"}, {E1000_TADV, "TADV"}, @@ -2792,13 +2792,13 @@ static void e1000_configure_tx(struct e1000_adapter *adapter) /* Setup the HW Tx Head and Tail descriptor pointers */ tdba = tx_ring->dma; tdlen = tx_ring->count * sizeof(struct e1000_tx_desc); - ew32(TDBAL, (tdba & DMA_BIT_MASK(32))); - ew32(TDBAH, (tdba >> 32)); - ew32(TDLEN, tdlen); - ew32(TDH, 0); - ew32(TDT, 0); - tx_ring->head = adapter->hw.hw_addr + E1000_TDH; - tx_ring->tail = adapter->hw.hw_addr + E1000_TDT; + ew32(TDBAL(0), (tdba & DMA_BIT_MASK(32))); + ew32(TDBAH(0), (tdba >> 32)); + ew32(TDLEN(0), tdlen); + ew32(TDH(0), 0); + ew32(TDT(0), 0); + tx_ring->head = adapter->hw.hw_addr + E1000_TDH(0); + tx_ring->tail = adapter->hw.hw_addr + E1000_TDT(0); /* Set the Tx Interrupt Delay register */ ew32(TIDV, adapter->tx_int_delay); @@ -3102,13 +3102,13 @@ static void e1000_configure_rx(struct e1000_adapter *adapter) * the Base and Length of the Rx Descriptor Ring */ rdba = rx_ring->dma; - ew32(RDBAL, (rdba & DMA_BIT_MASK(32))); - ew32(RDBAH, (rdba >> 32)); - ew32(RDLEN, rdlen); - ew32(RDH, 0); - ew32(RDT, 0); - rx_ring->head = adapter->hw.hw_addr + E1000_RDH; - rx_ring->tail = adapter->hw.hw_addr + E1000_RDT; + ew32(RDBAL(0), (rdba & DMA_BIT_MASK(32))); + ew32(RDBAH(0), (rdba >> 32)); + ew32(RDLEN(0), rdlen); + ew32(RDH(0), 0); + ew32(RDT(0), 0); + rx_ring->head = adapter->hw.hw_addr + E1000_RDH(0); + rx_ring->tail = adapter->hw.hw_addr + E1000_RDT(0); /* Enable Receive Checksum Offload for TCP and UDP */ rxcsum = er32(RXCSUM); |