diff options
| author |   Faisal Latif <faisal.latif@intel.com> | 2009-03-06 15:12:11 -0800 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2009-03-06 15:12:11 -0800 |
| commit | 2869975cfbd58dc6591d8c3ba1f171e7f758be28 (patch) | |
| tree | 5a664309bcef41dbc79fd12eb87c63f06369b181 /drivers/infiniband/hw/nes/nes_hw.h | |
| parent | RDMA/nes: Inform hardware that asynchronous event has been handled (diff) | |
| download | linux-dev-2869975cfbd58dc6591d8c3ba1f171e7f758be28.tar.xz linux-dev-2869975cfbd58dc6591d8c3ba1f171e7f758be28.zip | |
RDMA/nes: Remove LLTX
NETIF_F_LLTX is deprecated. Remove private TX locking from the driver
and remove the NETIF_F_LLTX feature flag. This also fixes a warning
in some configs that comes from doing skb_linearize() call in the
hard_start_xmit method with IRQs disabled (if HIGHMEM is enabled,
skb_linearize() may end up enabling BHs, which is a no-no if hard IRQs
are disabled in that context). By getting rid of LLTX, we do not
disable IRQs when skb_linearize() is called.
Remove the sq_lock as it is not needed for non-LLTX. Fix ethtool not
to show the counter for sq_lock.
Reported-by: aluno3@poczta.onet.pl
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_hw.h')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_hw.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h index bf7ecfa5f976..f41a8710d2a8 100644 --- a/drivers/infiniband/hw/nes/nes_hw.h +++ b/drivers/infiniband/hw/nes/nes_hw.h @@ -876,7 +876,6 @@ struct nes_hw_nic { u8 replenishing_rq; u8 reserved; - spinlock_t sq_lock; spinlock_t rq_lock; }; @@ -1148,7 +1147,6 @@ struct nes_ib_device; struct nes_vnic { struct nes_ib_device *nesibdev; u64 sq_full; - u64 sq_locked; u64 tso_requests; u64 segmented_tso_requests; u64 linearized_skbs; |