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| author | Matt Carlson <mcarlson@broadcom.com> | 2011-07-27 16:20:46 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-28 07:39:31 +0200 |
| commit | df8944cf5cd3794c46e95e0404038376ee7f8dda (patch) | |
| tree | 874ad0e2e40510bcc619af76a3faf55c9e587a55 /drivers/net/tg3.h | |
| parent | ASIX: Use only 11 bits of header for data size (diff) | |
| download | linux-df8944cf5cd3794c46e95e0404038376ee7f8dda.tar.xz linux-df8944cf5cd3794c46e95e0404038376ee7f8dda.zip | |
tg3: Reintroduce tg3_tx_ring_info
The following patches will require the use of an additional flag in the
ring_info structure. The use of this flag is tx path specific, so this
patch defines a specialized ring_info structure.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/tg3.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 691539ba17b3..f6986ca50d80 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2652,6 +2652,11 @@ struct ring_info { DEFINE_DMA_UNMAP_ADDR(mapping); }; +struct tg3_tx_ring_info { + struct sk_buff *skb; + DEFINE_DMA_UNMAP_ADDR(mapping); +}; + struct tg3_link_config { /* Describes what we're trying to get. */ u32 advertising; @@ -2816,7 +2821,7 @@ struct tg3_napi { u32 last_tx_cons; u32 prodmbox; struct tg3_tx_buffer_desc *tx_ring; - struct ring_info *tx_buffers; + struct tg3_tx_ring_info *tx_buffers; dma_addr_t status_mapping; dma_addr_t rx_rcb_mapping; |