diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 819b5c0..0688704 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -2633,22 +2633,22 @@ static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter, /* * we must limit the number of descriptors so that the * total size of max desc * buf_len is not greater - * than 65535 + * than 65536 */ if (ring_is_ps_enabled(ring)) { -#if (MAX_SKB_FRAGS > 16) +#if (PAGE_SIZE < 8192) rscctrl |= IXGBE_RSCCTL_MAXDESC_16; -#elif (MAX_SKB_FRAGS > 8) +#elif (PAGE_SIZE < 16384) rscctrl |= IXGBE_RSCCTL_MAXDESC_8; -#elif (MAX_SKB_FRAGS > 4) +#elif (PAGE_SIZE < 32768) rscctrl |= IXGBE_RSCCTL_MAXDESC_4; #else rscctrl |= IXGBE_RSCCTL_MAXDESC_1; #endif } else { - if (rx_buf_len < IXGBE_RXBUFFER_4K) + if (rx_buf_len <= IXGBE_RXBUFFER_4K) rscctrl |= IXGBE_RSCCTL_MAXDESC_16; - else if (rx_buf_len < IXGBE_RXBUFFER_8K) + else if (rx_buf_len <= IXGBE_RXBUFFER_8K) rscctrl |= IXGBE_RSCCTL_MAXDESC_8; else rscctrl |= IXGBE_RSCCTL_MAXDESC_4; |