From: Matan Barak <mat...@mellanox.com>
Increase the number of max MSIXs in order to achieve
better performance on machines with high number of CPUs.
Fixes: 0b7ca5a928e2 ("mlx4: Changing interrupt scheme")
Signed-off-by: Matan Barak <mat...@mellanox.com>
Signed-off-by: Moshe Shemesh <mo...@mellanox.com>
Signed-off-by: Tariq Toukan <tar...@mellanox.com>
---
include/linux/mlx4/device.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 1dcd6ac3b1f3..44863e3c0981 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -47,7 +47,7 @@
#define DEFAULT_UAR_PAGE_SHIFT 12
#define MAX_MSIX_P_PORT 17
-#define MAX_MSIX 64
+#define MAX_MSIX 1024
#define MIN_MSIX_P_PORT 5
#define MLX4_IS_LEGACY_EQ_MODE(dev_cap) ((dev_cap).num_comp_vectors < \
(dev_cap).num_ports * MIN_MSIX_P_PORT)
--
1.8.3.1
