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Commit 93f0afe9 authored by Florian Westphal's avatar Florian Westphal Committed by Jeff Kirsher
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e1000: add and use e1000_rx_buffer info for Rx



e1000 uses the same metadata struct for Rx and Tx.  But Tx and Rx have
different requirements.

For Rx, we only need to store a buffer and a DMA address.

Follow-up patch will remove skb for Rx, bringing rx_buffer_info down
to 16 bytes on x86_64.

[ buffer_info is 48 bytes ]

Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
Tested-by: default avatarAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 2b294b18
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