Commit 867d03bc authored by Robert Hancock's avatar Robert Hancock Committed by David S. Miller

net: axienet: Add DMA registers to ethtool register dump

These registers are important for troubleshooting the state of the DMA
cores.
Signed-off-by: default avatarRobert Hancock <hancock@sedsystems.ca>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8b09ca82
...@@ -50,7 +50,7 @@ ...@@ -50,7 +50,7 @@
#define DRIVER_DESCRIPTION "Xilinx Axi Ethernet driver" #define DRIVER_DESCRIPTION "Xilinx Axi Ethernet driver"
#define DRIVER_VERSION "1.00a" #define DRIVER_VERSION "1.00a"
#define AXIENET_REGS_N 32 #define AXIENET_REGS_N 40
/* Match table for of_platform binding */ /* Match table for of_platform binding */
static const struct of_device_id axienet_of_match[] = { static const struct of_device_id axienet_of_match[] = {
...@@ -1179,6 +1179,14 @@ static void axienet_ethtools_get_regs(struct net_device *ndev, ...@@ -1179,6 +1179,14 @@ static void axienet_ethtools_get_regs(struct net_device *ndev,
data[29] = axienet_ior(lp, XAE_FMI_OFFSET); data[29] = axienet_ior(lp, XAE_FMI_OFFSET);
data[30] = axienet_ior(lp, XAE_AF0_OFFSET); data[30] = axienet_ior(lp, XAE_AF0_OFFSET);
data[31] = axienet_ior(lp, XAE_AF1_OFFSET); data[31] = axienet_ior(lp, XAE_AF1_OFFSET);
data[32] = axienet_dma_in32(lp, XAXIDMA_TX_CR_OFFSET);
data[33] = axienet_dma_in32(lp, XAXIDMA_TX_SR_OFFSET);
data[34] = axienet_dma_in32(lp, XAXIDMA_TX_CDESC_OFFSET);
data[35] = axienet_dma_in32(lp, XAXIDMA_TX_TDESC_OFFSET);
data[36] = axienet_dma_in32(lp, XAXIDMA_RX_CR_OFFSET);
data[37] = axienet_dma_in32(lp, XAXIDMA_RX_SR_OFFSET);
data[38] = axienet_dma_in32(lp, XAXIDMA_RX_CDESC_OFFSET);
data[39] = axienet_dma_in32(lp, XAXIDMA_RX_TDESC_OFFSET);
} }
static void axienet_ethtools_get_ringparam(struct net_device *ndev, static void axienet_ethtools_get_ringparam(struct net_device *ndev,
......
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