Make max vfio groups compile-time configurable so that platforms can
choose vfio group limit.
Signed-off-by: Pavan Nikhilesh <pbhagavat...@caviumnetworks.com>
---
config/common_base | 1 +
lib/librte_eal/linuxapp/eal/eal_vfio.h | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/config/common_base b/config/common_base
index e74febef4..b6a655e98 100644
--- a/config/common_base
+++ b/config/common_base
@@ -103,6 +103,7 @@ CONFIG_RTE_EAL_ALLOW_INV_SOCKET_ID=n
CONFIG_RTE_EAL_ALWAYS_PANIC_ON_ERROR=n
CONFIG_RTE_EAL_IGB_UIO=n
CONFIG_RTE_EAL_VFIO=n
+CONFIG_RTE_MAX_VFIO_GROUPS=64
CONFIG_RTE_MALLOC_DEBUG=n
CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=n
diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.h
b/lib/librte_eal/linuxapp/eal/eal_vfio.h
index ba7892b72..b6a3587a4 100644
--- a/lib/librte_eal/linuxapp/eal/eal_vfio.h
+++ b/lib/librte_eal/linuxapp/eal/eal_vfio.h
@@ -114,7 +114,7 @@ struct vfio_iommu_spapr_tce_info {
#define RTE_VFIO_NOIOMMU VFIO_NOIOMMU_IOMMU
#endif
-#define VFIO_MAX_GROUPS 64
+#define VFIO_MAX_GROUPS RTE_MAX_VFIO_GROUPS
/*
* Function prototypes for VFIO multiprocess sync functions
--
2.14.1
