diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/sfc/falcon.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index 41a321b0e8c..7b19686218a 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -49,11 +49,11 @@ static int disable_dma_stats; * goes idle. */ #define TX_DC_ENTRIES 16 -#define TX_DC_ENTRIES_ORDER 0 +#define TX_DC_ENTRIES_ORDER 1 #define TX_DC_BASE 0x130000 #define RX_DC_ENTRIES 64 -#define RX_DC_ENTRIES_ORDER 2 +#define RX_DC_ENTRIES_ORDER 3 #define RX_DC_BASE 0x100000 static const unsigned int @@ -2974,14 +2974,14 @@ int falcon_init_nic(struct efx_nic *efx) efx_writeo(efx, &temp, FR_AZ_SRM_RX_DC_CFG); /* Set TX descriptor cache size. */ - BUILD_BUG_ON(TX_DC_ENTRIES != (16 << TX_DC_ENTRIES_ORDER)); + BUILD_BUG_ON(TX_DC_ENTRIES != (8 << TX_DC_ENTRIES_ORDER)); EFX_POPULATE_OWORD_1(temp, FRF_AZ_TX_DC_SIZE, TX_DC_ENTRIES_ORDER); efx_writeo(efx, &temp, FR_AZ_TX_DC_CFG); /* Set RX descriptor cache size. Set low watermark to size-8, as * this allows most efficient prefetching. */ - BUILD_BUG_ON(RX_DC_ENTRIES != (16 << RX_DC_ENTRIES_ORDER)); + BUILD_BUG_ON(RX_DC_ENTRIES != (8 << RX_DC_ENTRIES_ORDER)); EFX_POPULATE_OWORD_1(temp, FRF_AZ_RX_DC_SIZE, RX_DC_ENTRIES_ORDER); efx_writeo(efx, &temp, FR_AZ_RX_DC_CFG); EFX_POPULATE_OWORD_1(temp, FRF_AZ_RX_DC_PF_LWM, RX_DC_ENTRIES - 8); |