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net: nvethernet: Fix build for Linux v6.9

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In Linux v6.9-rc1, the typedef of skb_frag_t is updated to a new struct
skb_frag. Struct skb_frag does not include bv_offset and bv_page
members. Hence, use functions skb_frag_off and skb_frag_page to get
offset and page respectively. Use of functions skb_frag_off and
skb_frag_page is backward compatible with older kernel versions that
we use.

Bug 4471899

Signed-off-by: Paritosh Dixit <paritoshd@nvidia.com>
Change-Id: I5d14c750c5b4cd28a2abeda95d7c11bf975ef1b8
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3104114
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Revanth Kumar Uppala <ruppala@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
This commit is contained in:
Paritosh Dixit
2024-03-25 23:54:16 +00:00
committed by mobile promotions
parent e4f9759f61
commit f451b88fd7
1 changed files with 3 additions and 3 deletions
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6
drivers/net/ethernet/nvidia/nvethernet/ether_linux.c
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@@ -3305,10 +3305,10 @@ static int ether_tx_swcx_alloc(struct ether_priv_data *pdata,
}
size = min(len, max_data_len_per_txd);
page_idx = (frag->bv_offset + offset) >> PAGE_SHIFT;
page_offset = (frag->bv_offset + offset) & ~PAGE_MASK;
page_idx = (skb_frag_off(frag) + offset) >> PAGE_SHIFT;
page_offset = (skb_frag_off(frag) + offset) & ~PAGE_MASK;
tx_swcx->buf_phy_addr = dma_map_page(dev,
(frag->bv_page + page_idx),
(skb_frag_page(frag) + page_idx),
page_offset, size,
DMA_TO_DEVICE);
if (unlikely(dma_mapping_error(dev,