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eal: increase max number of interrupt vectors

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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 <pbhagavatula@marvell.com>
This commit is contained in:
Pavan Nikhilesh 2019-03-31 14:55:20 +00:00 committed by Thomas Monjalon
parent a9d64ecc4c
commit e840cb3c2a
1 changed files with 1 additions and 1 deletions
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2
lib/librte_eal/common/include/rte_eal_interrupts.h
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@ -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