Author: neel
Date: Mon Jul 6 19:41:43 2015
New Revision: 285218
URL: https://svnweb.freebsd.org/changeset/base/285218
Log:
Move the 'devmem' device nodes from /dev/vmm to /dev/vmm.io
Some external tools just do a 'ls /dev/vmm' to figure out the bhyve virtual
machines on the host. These tools break if the devmem device nodes also
appear in /dev/vmm.
Requested by: grehan
Modified:
head/lib/libvmmapi/vmmapi.c
head/sys/amd64/vmm/vmm_dev.c
Modified: head/lib/libvmmapi/vmmapi.c
==============================================================================
--- head/lib/libvmmapi/vmmapi.c Mon Jul 6 19:33:29 2015 (r285217)
+++ head/lib/libvmmapi/vmmapi.c Mon Jul 6 19:41:43 2015 (r285218)
@@ -472,7 +472,7 @@ vm_create_devmem(struct vmctx *ctx, int
if (error)
goto done;
- strlcpy(pathname, "/dev/vmm/", sizeof(pathname));
+ strlcpy(pathname, "/dev/vmm.io/", sizeof(pathname));
strlcat(pathname, ctx->name, sizeof(pathname));
strlcat(pathname, ".", sizeof(pathname));
strlcat(pathname, name, sizeof(pathname));
Modified: head/sys/amd64/vmm/vmm_dev.c
==============================================================================
--- head/sys/amd64/vmm/vmm_dev.c Mon Jul 6 19:33:29 2015
(r285217)
+++ head/sys/amd64/vmm/vmm_dev.c Mon Jul 6 19:41:43 2015
(r285218)
@@ -943,7 +943,7 @@ devmem_create_cdev(const char *vmname, i
int error;
error = make_dev_p(MAKEDEV_CHECKNAME, &cdev, &devmemsw, NULL,
- UID_ROOT, GID_WHEEL, 0600, "vmm/%s.%s", vmname, devname);
+ UID_ROOT, GID_WHEEL, 0600, "vmm.io/%s.%s", vmname, devname);
if (error)
return (error);
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