Commit 0b363b61 authored by Jan Kiszka's avatar Jan Kiszka Committed by Michael S. Tsirkin
Browse files

hw/i386: Fix IVHD entry length for AMD IOMMU 



Counting from the IVHD ID field to the all-devices entry, we have 28
bytes, not 36.

Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 00928a42

hw/i386/acpi-build.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -2537,7 +2537,7 @@ build_amd_iommu(GArray *table_data, BIOSLinker *linker) 
                             (1UL << 7),  /* PPRSup       */

                             (1UL << 7),  /* PPRSup       */

                             1);

                             1);

    /* IVHD length */

    /* IVHD length */

    build_append_int_noprefix(table_data, 0x24, 2);

    build_append_int_noprefix(table_data, 28, 2);

    /* DeviceID */

    /* DeviceID */

    build_append_int_noprefix(table_data, s->devid, 2);

    build_append_int_noprefix(table_data, s->devid, 2);

    /* Capability offset */

    /* Capability offset */