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authorDmitry Bogdanov <dmitry.bogdanov@aquantia.com>2018-12-07 14:00:15 +0000
committerDavid S. Miller <davem@davemloft.net>2018-12-07 12:49:09 -0800
commit71a963cfc50b0309ca3192c7258569e0d5477ab0 (patch)
treefaf6a2f4e322cfd9e583987f406f95ebe472991f /drivers/net/ethernet/aquantia
parent474fb1150d40780e71f0b569aeac4f375df3af3d (diff)
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>
Diffstat (limited to 'drivers/net/ethernet/aquantia')
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_cfg.h2
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c2
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, \