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MFC: r336610 (partial), r339207, r339267

Description

MFC: r336610 (partial), r339207, r339267

  • Or in the DMA coalescing Rx threshold so the other bits set in E1000_DMACR remain intact as intended in igb_init_dmac(). [1]
  • Fix igb corrupting checksums with BPF and VLAN In stable/11, this merely syncs the code with head as the problem was introduced with r311849 in the latter and then fixed by r339207 with a different approach than the code used pre-r311849 and in stable/11.
  • Use mbuf defines to construct csum offload masks rather than literals

MF11: r340148

Don't use 9k jumbo clusters

Reported by: Coverity
CID: 1304929 [1]

Details

Provenance
mariusAuthored on
Parents
rS342789: MFC: r336610 (partial), r339207, r339267
Branches
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