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sfc: add extra RX drop counters for nodesc_trunc and noskb_drop

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Added a counter rx_noskb_drop for failure to allocate an skb.
Summed the per-channel rx_nodesc_trunc counters earlier so that they can
 be included in rx_dropped.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Edward Cree
2014-07-15 11:58:12 +01:00
committed by David S. Miller
parent d762d03849
commit e4d112e4f9
9 changed files with 56 additions and 10 deletions
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3
drivers/net/ethernet/sfc/efx.h
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@@ -199,6 +199,9 @@ void efx_get_irq_moderation(struct efx_nic *efx, unsigned int *tx_usecs,
int efx_port_dummy_op_int(struct efx_nic *efx);
void efx_port_dummy_op_void(struct efx_nic *efx);
/* Update the generic software stats in the passed stats array */
void efx_update_sw_stats(struct efx_nic *efx, u64 *stats);
/* MTD */
#ifdef CONFIG_SFC_MTD
int efx_mtd_add(struct efx_nic *efx, struct efx_mtd_partition *parts,