amd-xgbe: Set RSS enablement based on hardware features

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

The RSS support requires enablement based on the features reported by
the hardware. The setting of this flag is missing. Add support to
set the RSS enablement flag based on the reported hardware features.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

authored by

Lendacky, Thomas and committed by

David S. Miller 11 years ago cf180b8a 211fcf6d

1 changed file

expand all

drivers

net

ethernet

amd

xgbe

xgbe-drv.c

drivers/net/ethernet/amd/xgbe/xgbe-drv.c

··· 523 523 hw_feat->sph = XGMAC_GET_BITS(mac_hfr1, MAC_HWF1R, SPHEN); 524 524 hw_feat->tso = XGMAC_GET_BITS(mac_hfr1, MAC_HWF1R, TSOEN); 525 525 hw_feat->dma_debug = XGMAC_GET_BITS(mac_hfr1, MAC_HWF1R, DBGMEMA); 526 + hw_feat->rss = XGMAC_GET_BITS(mac_hfr1, MAC_HWF1R, RSSEN); 526 527 hw_feat->tc_cnt = XGMAC_GET_BITS(mac_hfr1, MAC_HWF1R, NUMTC); 527 528 hw_feat->hash_table_size = XGMAC_GET_BITS(mac_hfr1, MAC_HWF1R, 528 529 HASHTBLSZ);