diff options
Diffstat (limited to 'drivers/net/sfc/nic.c')
| -rw-r--r-- | drivers/net/sfc/nic.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c index 30836578c1cc..f595d920c7c4 100644 --- a/drivers/net/sfc/nic.c +++ b/drivers/net/sfc/nic.c @@ -1484,22 +1484,21 @@ static irqreturn_t efx_msi_interrupt(int irq, void *dev_id) /* Setup RSS indirection table. * This maps from the hash value of the packet to RXQ */ -static void efx_setup_rss_indir_table(struct efx_nic *efx) +void efx_nic_push_rx_indir_table(struct efx_nic *efx) { - int i = 0; - unsigned long offset; + size_t i = 0; efx_dword_t dword; if (efx_nic_rev(efx) < EFX_REV_FALCON_B0) return; - for (offset = FR_BZ_RX_INDIRECTION_TBL; - offset < FR_BZ_RX_INDIRECTION_TBL + 0x800; - offset += 0x10) { + BUILD_BUG_ON(ARRAY_SIZE(efx->rx_indir_table) != + FR_BZ_RX_INDIRECTION_TBL_ROWS); + + for (i = 0; i < FR_BZ_RX_INDIRECTION_TBL_ROWS; i++) { EFX_POPULATE_DWORD_1(dword, FRF_BZ_IT_QUEUE, - i % efx->n_rx_channels); - efx_writed(efx, &dword, offset); - i++; + efx->rx_indir_table[i]); + efx_writed_table(efx, &dword, FR_BZ_RX_INDIRECTION_TBL, i); } } @@ -1634,7 +1633,7 @@ void efx_nic_init_common(struct efx_nic *efx) EFX_INVERT_OWORD(temp); efx_writeo(efx, &temp, FR_AZ_FATAL_INTR_KER); - efx_setup_rss_indir_table(efx); + efx_nic_push_rx_indir_table(efx); /* Disable the ugly timer-based TX DMA backoff and allow TX DMA to be * controlled by the RX FIFO fill level. Set arbitration to one pkt/Q. |