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authorDamjan Marion <damarion@cisco.com>2019-01-07 20:56:04 +0100
committerFlorin Coras <florin.coras@gmail.com>2019-01-07 21:57:17 +0000
commitd2bfb78f4f8fbfae204424467a4106530b89e608 (patch)
treeef7f5c75f313c973eed5b441646d6898c717198a /src/vlib/linux/pci.c
parent7c03ed47d5acfa39820f9553999caa01cf47dba4 (diff)
avf: allocate descriptor memory from local numa
Change-Id: Ic56ee4ce83b282a5f0f5aed500721fe639b941b3 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/linux/pci.c')
-rw-r--r--src/vlib/linux/pci.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c
index ed43580ffc0..b99f54f2a62 100644
--- a/src/vlib/linux/pci.c
+++ b/src/vlib/linux/pci.c
@@ -97,6 +97,7 @@ typedef struct
linux_pci_device_type_t type;
vlib_pci_dev_handle_t handle;
vlib_pci_addr_t addr;
+ u32 numa_node;
/* Resource file descriptors. */
linux_pci_region_t *regions;
@@ -165,6 +166,13 @@ vlib_pci_get_addr (vlib_main_t * vm, vlib_pci_dev_handle_t h)
return &d->addr;
}
+u32
+vlib_pci_get_numa_node (vlib_main_t * vm, vlib_pci_dev_handle_t h)
+{
+ linux_pci_device_t *d = linux_pci_get_device (h);
+ return d->numa_node;
+}
+
/* Call to allocate/initialize the pci subsystem.
This is not an init function so that users can explicitly enable
pci only when it's needed. */
@@ -1210,6 +1218,7 @@ vlib_pci_device_open (vlib_main_t * vm, vlib_pci_addr_t * addr,
p->handle = p - lpm->linux_pci_devices;
p->addr.as_u32 = di->addr.as_u32;
p->intx_irq.fd = -1;
+ p->numa_node = di->numa_node;
/*
* pci io bar read/write fd
*/