diff options
| author | Harini Katakam <harini.katakam@xilinx.com> | 2018-01-27 12:09:01 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-29 14:25:47 -0500 |
| commit | 032dc41ba6e2744a8105e1743607fc4ee155278d (patch) | |
| tree | ef820ab373218126c2ee71901e50101bbdd1e9b2 /drivers/net/ethernet/cadence/macb.h | |
| parent | 468330e886ee347778f106b343580cf018ad650f (diff) | |
net: macb: Handle HRESP error
Handle HRESP error by doing a SW reset of RX and TX and
re-initializing the descriptors, RX and TX queue pointers.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cadence/macb.h')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index c50c5ec49b1d..86659823b259 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -13,6 +13,7 @@ #include <linux/phy.h> #include <linux/ptp_clock_kernel.h> #include <linux/net_tstamp.h> +#include <linux/interrupt.h> #if defined(CONFIG_ARCH_DMA_ADDR_T_64BIT) || defined(CONFIG_MACB_USE_HWSTAMP) #define MACB_EXT_DESC @@ -1200,6 +1201,8 @@ struct macb { struct ethtool_rx_fs_list rx_fs_list; spinlock_t rx_fs_lock; unsigned int max_tuples; + + struct tasklet_struct hresp_err_tasklet; }; #ifdef CONFIG_MACB_USE_HWSTAMP |