| To: | kuznet@xxxxxxxxxxxxx |
|---|---|
| Subject: | Re: alignment issues on netif_rx |
| From: | Jes Sorensen <jes@xxxxxxxxxxxxx> |
| Date: | 19 Dec 2000 16:32:10 +0100 |
| Cc: | netdev@xxxxxxxxxxx, davem@xxxxxxxxxx |
| In-reply-to: | kuznet@ms2.inr.ac.ru's message of "Mon, 18 Dec 2000 23:31:37 +0300 (MSK)" |
| References: | <200012182031.XAA00572@ms2.inr.ac.ru> |
| Sender: | owner-netdev@xxxxxxxxxxx |
| User-agent: | Gnus/5.070096 (Pterodactyl Gnus v0.96) Emacs/20.4 |
>>>>> "ANK" == kuznet <kuznet@xxxxxxxxxxxxx> writes: ANK> Hello! >> This still requires that the card can DMA to multiple buffers, ANK> If they cannot dma to not aligned buffers, scatter dma is ANK> meaningless in any case. Thats why I suggested the misaligned-word loads, otherwise we have to copy both Ethernet and IP/TCP/UDP headers. Jes |
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