xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sfc: make TSO version a per-queue parameter

Browse Source 
The Solarflare 8000 series NIC will use a new TSO scheme. The current
driver refuses to load if the current TSO scheme is not found. Remove
that check and instead make the TSO version a per-queue parameter.

Signed-off-by: Bert Kenward <bkenward@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Bert Kenward
2015-11-30 09:05:35 +00:00
committed by David S. Miller
parent 02fff96a79
commit 93171b14a5
3 changed files with 14 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/sfc/net_driver.h
View File

@@ -182,6 +182,7 @@ struct efx_tx_buffer {
*
* @efx: The associated Efx NIC
* @queue: DMA queue number
* @tso_version: Version of TSO in use for this queue.
* @channel: The associated channel
* @core_txq: The networking core TX queue structure
* @buffer: The software buffer ring
@@ -228,6 +229,7 @@ struct efx_tx_queue {
/* Members which don't change on the fast path */
struct efx_nic *efx ____cacheline_aligned_in_smp;
unsigned queue;
unsigned int tso_version;
struct efx_channel *channel;
struct netdev_queue *core_txq;
struct efx_tx_buffer *buffer;