diff options
Diffstat (limited to 'drivers/net/ethernet/xilinx/xilinx_axienet.h')
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_axienet.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h index d64b8abcf018..a3f4f3e42587 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet.h +++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h @@ -120,6 +120,9 @@ #define XAXIDMA_IRQ_ERROR_MASK 0x00004000 /* Error interrupt */ #define XAXIDMA_IRQ_ALL_MASK 0x00007000 /* All interrupts */ +/* Constant to convert delay counts to microseconds */ +#define XAXIDMA_DELAY_SCALE (125ULL * USEC_PER_SEC) + /* Default TX/RX Threshold and delay timer values for SGDMA mode */ #define XAXIDMA_DFT_TX_THRESHOLD 24 #define XAXIDMA_DFT_TX_USEC 50 |