diff options
| author | Joao Pinto | 2017-03-15 12:04:53 +0100 |
|---|---|---|
| committer | David S. Miller | 2017-03-15 22:44:32 +0100 |
| commit | 47f2a9ce527addf8a2c384efc47f0c812dc1a162 (patch) | |
| tree | 9402de332aadd00718ebee72e4fdccdf4eaec067 /drivers/net/ethernet/stmicro/stmmac/common.h | |
| parent | net: stmmac: prepare rx/tx set tail function for multiple queues (diff) | |
| download | kernel-qcow2-linux-47f2a9ce527addf8a2c384efc47f0c812dc1a162.tar.gz kernel-qcow2-linux-47f2a9ce527addf8a2c384efc47f0c812dc1a162.tar.xz kernel-qcow2-linux-47f2a9ce527addf8a2c384efc47f0c812dc1a162.zip | |
net: stmmac: dma channel init prepared for multiple queues
This patch prepares the DMA initialization process for multiple queues.
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/common.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/common.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index bef1fc6a6756..badc4414d67b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -416,6 +416,14 @@ struct stmmac_dma_ops { int (*reset)(void __iomem *ioaddr); void (*init)(void __iomem *ioaddr, struct stmmac_dma_cfg *dma_cfg, u32 dma_tx, u32 dma_rx, int atds); + void (*init_chan)(void __iomem *ioaddr, + struct stmmac_dma_cfg *dma_cfg, u32 chan); + void (*init_rx_chan)(void __iomem *ioaddr, + struct stmmac_dma_cfg *dma_cfg, + u32 dma_rx_phy, u32 chan); + void (*init_tx_chan)(void __iomem *ioaddr, + struct stmmac_dma_cfg *dma_cfg, + u32 dma_tx_phy, u32 chan); /* Configure the AXI Bus Mode Register */ void (*axi)(void __iomem *ioaddr, struct stmmac_axi *axi); /* Dump DMA registers */ |