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-rw-r--r--scripts/mod/devicetable-offsets.c1
-rw-r--r--scripts/mod/file2alias.c17
2 files changed, 17 insertions, 1 deletions
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c
index 62dc988df84d..abe65f8968dd 100644
--- a/scripts/mod/devicetable-offsets.c
+++ b/scripts/mod/devicetable-offsets.c
@@ -265,6 +265,7 @@ int main(void)
DEVID(cdx_device_id);
DEVID_FIELD(cdx_device_id, vendor);
DEVID_FIELD(cdx_device_id, device);
+ DEVID_FIELD(cdx_device_id, override_only);
return 0;
}
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 28da34ba4359..38120f932b0d 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -1458,8 +1458,23 @@ static int do_cdx_entry(const char *filename, void *symval,
{
DEF_FIELD(symval, cdx_device_id, vendor);
DEF_FIELD(symval, cdx_device_id, device);
+ DEF_FIELD(symval, cdx_device_id, override_only);
- sprintf(alias, "cdx:v%08Xd%08Xd", vendor, device);
+ switch (override_only) {
+ case 0:
+ strcpy(alias, "cdx:");
+ break;
+ case CDX_ID_F_VFIO_DRIVER_OVERRIDE:
+ strcpy(alias, "vfio_cdx:");
+ break;
+ default:
+ warn("Unknown CDX driver_override alias %08X\n",
+ override_only);
+ return 0;
+ }
+
+ ADD(alias, "v", vendor != CDX_ANY_ID, vendor);
+ ADD(alias, "d", device != CDX_ANY_ID, device);
return 1;
}