diff options
| author |   Damjan Marion <damarion@cisco.com> | 2020-09-11 22:16:53 +0200 |
|---|---|---|
| committer | Damjan Marion <damarion@cisco.com> | 2020-09-17 12:38:41 +0200 |
| commit | 6bfd07670b991c30761ef74fb09f42181dbfd182 (patch) | |
| tree | f82fa63e1b3ec6e4d31827efb553516936392288 /src/vlib/linux/pci.c | |
| parent | c63e2a4f980e09b4274558f0562cee285f9741b5 (diff) | |
vppinfra: support main heap with different page sizes
Type: improvement
Change-Id: I381fc3dec8580208d0e24637d791af69011aa83b
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/linux/pci.c')
| -rw-r--r-- | src/vlib/linux/pci.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c index 168acde7288..a010e64fa13 100644 --- a/src/vlib/linux/pci.c +++ b/src/vlib/linux/pci.c @@ -1132,8 +1132,10 @@ vlib_pci_map_region_int (vlib_main_t * vm, vlib_pci_dev_handle_t h, if (p->type == LINUX_PCI_DEVICE_TYPE_UIO && addr != 0) flags |= MAP_FIXED; - *result = mmap (addr, size, PROT_READ | PROT_WRITE, flags, fd, offset); - if (*result == (void *) -1) + *result = clib_mem_vm_map_shared (addr, size, fd, offset, + "PCIe %U region %u", format_vlib_pci_addr, + vlib_pci_get_addr (vm, h), bar); + if (*result == CLIB_MEM_VM_MAP_FAILED) { error = clib_error_return_unix (0, "mmap `BAR%u'", bar); if (p->type == LINUX_PCI_DEVICE_TYPE_UIO && (fd != -1)) @@ -1337,7 +1339,7 @@ vlib_pci_device_close (vlib_main_t * vm, vlib_pci_dev_handle_t h) { if (res->size == 0) continue; - munmap (res->addr, res->size); + clib_mem_vm_unmap (res->addr); if (res->fd != -1) close (res->fd); } |