diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2009-09-01 15:19:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-09-02 09:43:58 +0200 |
| commit | 8d9d7cfc0ec2fe37ff9afd74326d03f38f96ad1b (patch) | |
| tree | 3fc4ef598534d0e309a4a980b29e3a601f4581e1 /drivers/net/tg3.h | |
| parent | tg3: Adjust RSS ring allocation strategies (diff) | |
| download | linux-8d9d7cfc0ec2fe37ff9afd74326d03f38f96ad1b.tar.xz linux-8d9d7cfc0ec2fe37ff9afd74326d03f38f96ad1b.zip | |
tg3: Assign rx ret producer indexes by vector
When RSS is enabled, the status block format changes slightly. The
"rx_jumbo_consumer", "reserved", and "rx_mini_consumer" members get
mapped to the other three rx return ring producer indexes. This patch
introduces a new per-interrupt member which identifies which location
in the status block a particular vector should look for return ring
updates.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.h')
| -rw-r--r-- | drivers/net/tg3.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index 348add254d11..685d9712a802 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2538,6 +2538,7 @@ struct tg3_napi { u32 consmbox; u32 rx_rcb_ptr; + u16 *rx_rcb_prod_idx; struct tg3_rx_buffer_desc *rx_rcb; struct tg3_tx_buffer_desc *tx_ring; |