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hw/xen: Remove deadcode

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xen_be_copy_grant_refs is unused since 2019's
  19f87870ba ("xen: remove the legacy 'xen_disk' backend")

xen_config_dev_console is unused since 2018's
  6d7c06c213 ("Remove broken Xen PV domain builder")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org>
Acked-by: Anthony PERARD <anthony.perard@vates.tech>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
This commit is contained in:
Dr. David Alan Gilbert 2024-09-17 01:22:12 +01:00 committed by Edgar E. Iglesias
parent 423be09ab9
commit abdfd6549d
3 changed files with 0 additions and 31 deletions
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18
hw/xen/xen-legacy-backend.c
View File

@ -147,24 +147,6 @@ void xen_be_unmap_grant_refs(struct XenLegacyDevice *xendev, void *ptr,
}
}
int xen_be_copy_grant_refs(struct XenLegacyDevice *xendev,
bool to_domain,
XenGrantCopySegment segs[],
unsigned int nr_segs)
{
int rc;
assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
rc = qemu_xen_gnttab_grant_copy(xendev->gnttabdev, to_domain, xen_domid,
segs, nr_segs, NULL);
if (rc) {
xen_pv_printf(xendev, 0, "xengnttab_grant_copy failed: %s\n",
strerror(-rc));
}
return rc;
}
/*
* get xen backend device, allocate a new one if it doesn't exist.
*/

8
hw/xen/xen_devconfig.c
View File

@ -66,11 +66,3 @@ int xen_config_dev_vkbd(int vdev)
xen_config_dev_dirs("vkbd", "vkbd", vdev, fe, be, sizeof(fe));
return xen_config_dev_all(fe, be);
}
int xen_config_dev_console(int vdev)
{
char fe[256], be[256];
xen_config_dev_dirs("console", "console", vdev, fe, be, sizeof(fe));
return xen_config_dev_all(fe, be);
}

5
include/hw/xen/xen-legacy-backend.h
View File

@ -50,10 +50,6 @@ void *xen_be_map_grant_refs(struct XenLegacyDevice *xendev, uint32_t *refs,
void xen_be_unmap_grant_refs(struct XenLegacyDevice *xendev, void *ptr,
uint32_t *refs, unsigned int nr_refs);
int xen_be_copy_grant_refs(struct XenLegacyDevice *xendev,
bool to_domain, XenGrantCopySegment segs[],
unsigned int nr_segs);
static inline void *xen_be_map_grant_ref(struct XenLegacyDevice *xendev,
uint32_t ref, int prot)
{
@ -70,6 +66,5 @@ static inline void xen_be_unmap_grant_ref(struct XenLegacyDevice *xendev,
void xen_config_cleanup(void);
int xen_config_dev_vfb(int vdev, const char *type);
int xen_config_dev_vkbd(int vdev);
int xen_config_dev_console(int vdev);
#endif /* HW_XEN_LEGACY_BACKEND_H */