diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/pasemi_mac.c | 5 | ||||
| -rw-r--r-- | drivers/net/pasemi_mac.h | 8 |
2 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c index be311e9404b..46d5c0eef78 100644 --- a/drivers/net/pasemi_mac.c +++ b/drivers/net/pasemi_mac.c @@ -206,7 +206,7 @@ static int pasemi_mac_setup_rx_resources(struct net_device *dev) PAS_DMA_RXCHAN_BASEU_SIZ(RX_RING_SIZE >> 2)); write_dma_reg(mac, PAS_DMA_RXCHAN_CFG(chan_id), - PAS_DMA_RXCHAN_CFG_HBU(1)); + PAS_DMA_RXCHAN_CFG_HBU(2)); write_dma_reg(mac, PAS_DMA_RXINT_BASEL(mac->dma_if), PAS_DMA_RXINT_BASEL_BRBL(__pa(ring->buffers))); @@ -215,6 +215,9 @@ static int pasemi_mac_setup_rx_resources(struct net_device *dev) PAS_DMA_RXINT_BASEU_BRBH(__pa(ring->buffers) >> 32) | PAS_DMA_RXINT_BASEU_SIZ(RX_RING_SIZE >> 3)); + write_dma_reg(mac, PAS_DMA_RXINT_CFG(mac->dma_if), + PAS_DMA_RXINT_CFG_DHL(2)); + ring->next_to_fill = 0; ring->next_to_clean = 0; diff --git a/drivers/net/pasemi_mac.h b/drivers/net/pasemi_mac.h index ef443640c76..fbbc17a31db 100644 --- a/drivers/net/pasemi_mac.h +++ b/drivers/net/pasemi_mac.h @@ -219,6 +219,14 @@ enum { #define PAS_DMA_RXINT_RCMDSTA_ACT 0x00010000 #define PAS_DMA_RXINT_RCMDSTA_DROPS_M 0xfffe0000 #define PAS_DMA_RXINT_RCMDSTA_DROPS_S 17 +#define PAS_DMA_RXINT_CFG(i) (0x204+(i)*_PAS_DMA_RXINT_STRIDE) +#define PAS_DMA_RXINT_CFG_DHL_M 0x07000000 +#define PAS_DMA_RXINT_CFG_DHL_S 24 +#define PAS_DMA_RXINT_CFG_DHL(x) (((x) << PAS_DMA_RXINT_CFG_DHL_S) & \ + PAS_DMA_RXINT_CFG_DHL_M) +#define PAS_DMA_RXINT_CFG_WIF 0x00000002 +#define PAS_DMA_RXINT_CFG_WIL 0x00000001 + #define PAS_DMA_RXINT_INCR(i) (0x210+(i)*_PAS_DMA_RXINT_STRIDE) #define PAS_DMA_RXINT_INCR_INCR_M 0x0000ffff #define PAS_DMA_RXINT_INCR_INCR_S 0 |