From e840cb3c2a6ca5dfb7fc6840285f1f5693cb41db Mon Sep 17 00:00:00 2001 From: Pavan Nikhilesh Date: Sun, 31 Mar 2019 14:55:20 +0000 Subject: [PATCH] eal: increase max number of interrupt vectors MSI-X permits a device to allocate up to 2048 interrupts as per PCIe spec. Increase the max number of vectors to a reasonable value of 512. Signed-off-by: Pavan Nikhilesh --- lib/librte_eal/common/include/rte_eal_interrupts.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/librte_eal/common/include/rte_eal_interrupts.h b/lib/librte_eal/common/include/rte_eal_interrupts.h index 9d302f4128..b370c0d264 100644 --- a/lib/librte_eal/common/include/rte_eal_interrupts.h +++ b/lib/librte_eal/common/include/rte_eal_interrupts.h @@ -17,7 +17,7 @@ #ifndef _RTE_EAL_INTERRUPTS_H_ #define _RTE_EAL_INTERRUPTS_H_ -#define RTE_MAX_RXTX_INTR_VEC_ID 32 +#define RTE_MAX_RXTX_INTR_VEC_ID 512 #define RTE_INTR_VEC_ZERO_OFFSET 0 #define RTE_INTR_VEC_RXTX_OFFSET 1 -- 2.20.1