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authoryamaguchi <yamaguchi@NetBSD.org>2019-12-20 02:12:31 +0000
committeryamaguchi <yamaguchi@NetBSD.org>2019-12-20 02:12:31 +0000
commit6f488105da4474be141b138dff4860a731bca622 (patch)
treee67c35f956ac7b270540e88ed607f5483cade2bc /sys/dev/dm/dm_pdev.c
parent9492d221b77300b808086b58bff22d8dba26b475 (diff)
ixl(4) supports ETHERCAP_VLAN_HWTAGGING
It is enabled by defualt The features is realized by the following operations: - internal switch - use "0b00: Show VLAN, DEI and UP in descriptor" mode - TX - set VLAN tag and IL2TAG1 flag to each descriptor - RX - use 32byte descriptor to use SHOWIV and L2SEL flag included in RX queue configuration - VLAN tags are not stored in descriptor without these config. - get VLAN tags from L2TAG1 field included in RX descriptor and set them to mbuf reviewed by msaitoh and knakahara
Diffstat (limited to 'sys/dev/dm/dm_pdev.c')
0 files changed, 0 insertions, 0 deletions