diff options
| author |   Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> | 2018-12-07 14:00:15 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-12-07 12:49:09 -0800 |
| commit | 71a963cfc50b0309ca3192c7258569e0d5477ab0 (patch) | |
| tree | faf6a2f4e322cfd9e583987f406f95ebe472991f | |
| parent | net: aquantia: fix RSS table and key sizes (diff) | |
| download | linux-dev-71a963cfc50b0309ca3192c7258569e0d5477ab0.tar.xz linux-dev-71a963cfc50b0309ca3192c7258569e0d5477ab0.zip | |
net: aquantia: increase max number of hw queues
Increase the upper limit of the hw queues up to 8.
This makes RSS better on multiheaded cpus.
This is a maximum AQC hardware supports in one traffic class.
The actual value is still limited by a number of available cpu cores.
Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_cfg.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h index 90a0e1d0d622..3944ce7f0870 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_cfg.h @@ -12,7 +12,7 @@ #ifndef AQ_CFG_H #define AQ_CFG_H -#define AQ_CFG_VECS_DEF 4U +#define AQ_CFG_VECS_DEF 8U #define AQ_CFG_TCS_DEF 1U #define AQ_CFG_TXDS_DEF 4096U diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index 6af7d7f0cdca..08596a7a6486 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -21,7 +21,7 @@ #define DEFAULT_B0_BOARD_BASIC_CAPABILITIES \ .is_64_dma = true, \ - .msix_irqs = 4U, \ + .msix_irqs = 8U, \ .irq_mask = ~0U, \ .vecs = HW_ATL_B0_RSS_MAX, \ .tcs = HW_ATL_B0_TC_MAX, \ |