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kernel: fix OCF for linux 3.2

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Add skb_frag_page from 3.2 to OCF for 3.1 and earlier and use it.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29818 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
jogo
2012-01-19 19:51:54 +00:00
parent d6527e188b
commit 2ea3aaed73
9 changed files with 20 additions and 11 deletions
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6
target/linux/generic/files/crypto/ocf/ubsec_ssb/ubsec_ssb.c
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@@ -297,18 +297,18 @@ dma_map_skb(struct ubsec_softc *sc, struct ubsec_dma_alloc* q_map, struct sk_buf
#ifdef UBSEC_VERBOSE_DEBUG
DPRINTF("%s - map %d 0x%x %d\n", __FUNCTION__, i + 1,
(unsigned int)page_address(skb_shinfo(skb)->frags[i].page) +
(unsigned int)page_address(skb_frag_page(&skb_shinfo(skb)->frags[i])) +
skb_shinfo(skb)->frags[i].page_offset, skb_shinfo(skb)->frags[i].size);
#endif
tmp = dma_map_single(sc->sc_dv,
page_address(skb_shinfo(skb)->frags[i].page) +
page_address(skb_frag_page(&skb_shinfo(skb)->frags[i])) +
skb_shinfo(skb)->frags[i].page_offset,
skb_shinfo(skb)->frags[i].size,
DMA_BIDIRECTIONAL);
q_map[i + 1].dma_paddr = tmp;
q_map[i + 1].dma_vaddr = (void*)(page_address(skb_shinfo(skb)->frags[i].page) +
q_map[i + 1].dma_vaddr = (void*)(page_address(skb_frag_page(&skb_shinfo(skb)->frags[i])) +
skb_shinfo(skb)->frags[i].page_offset);
q_map[i + 1].dma_size = skb_shinfo(skb)->frags[i].size;