diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c index d40e91e8fc7b..eef2f222ce9a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.c @@ -66,19 +66,18 @@ static void dwmac100_dma_operation_mode(void __iomem *ioaddr, int txmode, writel(csr6, ioaddr + DMA_CONTROL); } -static void dwmac100_dump_dma_regs(void __iomem *ioaddr) +static void dwmac100_dump_dma_regs(void __iomem *ioaddr, u32 *reg_space) { int i; - pr_debug("DWMAC 100 DMA CSR\n"); for (i = 0; i < 9; i++) - pr_debug("\t CSR%d (offset 0x%x): 0x%08x\n", i, - (DMA_BUS_MODE + i * 4), - readl(ioaddr + DMA_BUS_MODE + i * 4)); + reg_space[DMA_BUS_MODE / 4 + i] = + readl(ioaddr + DMA_BUS_MODE + i * 4); - pr_debug("\tCSR20 (0x%x): 0x%08x, CSR21 (0x%x): 0x%08x\n", - DMA_CUR_TX_BUF_ADDR, readl(ioaddr + DMA_CUR_TX_BUF_ADDR), - DMA_CUR_RX_BUF_ADDR, readl(ioaddr + DMA_CUR_RX_BUF_ADDR)); + reg_space[DMA_CUR_TX_BUF_ADDR / 4] = + readl(ioaddr + DMA_CUR_TX_BUF_ADDR); + reg_space[DMA_CUR_RX_BUF_ADDR / 4] = + readl(ioaddr + DMA_CUR_RX_BUF_ADDR); } /* DMA controller has two counters to track the number of the missed frames. */ |