diff options
| author |   Iyappan Subramanian <isubramanian@apm.com> | 2016-12-01 16:41:39 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-12-03 15:46:50 -0500 |
| commit | a9380b0f7be818168775a71fedacec6299d95a09 (patch) | |
| tree | 8b6dd5494c28a893dfc86b356ca65cb06bd7f889 /drivers/net/ethernet/apm/xgene/xgene_enet_hw.c | |
| parent | drivers: net: xgene: Configure classifier with pagepool (diff) | |
| download | linux-dev-a9380b0f7be818168775a71fedacec6299d95a09.tar.xz linux-dev-a9380b0f7be818168775a71fedacec6299d95a09.zip | |
drivers: net: xgene: Add support for Jumbo frame
This patch adds support for jumbo frame, by allocating
additional buffer (page) pool and configuring the hardware.
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Quan Nguyen <qnguyen@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/apm/xgene/xgene_enet_hw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c index c395df3daf2b..fc9010fe824d 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c @@ -679,6 +679,9 @@ static void xgene_gport_shutdown(struct xgene_enet_pdata *pdata) for (i = 0; i < pdata->rxq_cnt; i++) { ring = pdata->rx_ring[i]->buf_pool; pb |= BIT(xgene_enet_get_fpsel(ring->id)); + ring = pdata->rx_ring[i]->page_pool; + if (ring) + pb |= BIT(xgene_enet_get_fpsel(ring->id)); } xgene_enet_wr_ring_if(pdata, ENET_CFGSSQMIFPRESET_ADDR, pb); |