forcedeth: dma access
Subsystems (2)
PATCH 1/12 forcedeth: dma access
This patch allows the hardware to fetch the tx and rx ring descriptors with 64 bytes per access instead of 32 bytes.
Signed-off-by Ayaz Abdulla <[email protected]>
drivers/net/forcedeth.c +2 -2
@@ -304,8 +304,8 @@#define NVREG_TXRXCTL_RESET 0x0010#define NVREG_TXRXCTL_RXCHECK 0x0400#define NVREG_TXRXCTL_DESC_1 0 -#define NVREG_TXRXCTL_DESC_2 0x02100 -#define NVREG_TXRXCTL_DESC_3 0x02200 +#define NVREG_TXRXCTL_DESC_2 0x002100 +#define NVREG_TXRXCTL_DESC_3 0xc02200#define NVREG_TXRXCTL_VLANSTRIP 0x00040#define NVREG_TXRXCTL_VLANINS 0x00080 NvRegTxRingPhysAddrHigh = 0x148,