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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2022-10-24 14:26:57 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2022-10-24 14:26:57 -0400 |
| commit | ce58c8ee4d86345287a3d9f0257992c415742a6a (patch) | |
| tree | 06c9f71d6fc14cde5df9d39d523a4cee919b74a2 /include | |
| parent | 0529245488865038344d64fff7ee05864d3d17f6 (diff) | |
| parent | 281ac13ecedf8bfe1b83e566f39cb5683e553cb6 (diff) | |
| download | qemu-ce58c8ee4d86345287a3d9f0257992c415742a6a.zip qemu-ce58c8ee4d86345287a3d9f0257992c415742a6a.tar.gz qemu-ce58c8ee4d86345287a3d9f0257992c415742a6a.tar.bz2 | |
Merge tag 'm68k-for-7.2-pull-request' of https://github.com/vivier/qemu-m68k into staging
Pull request m68k branch 20221024
Update rng seed boot parameter
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# gpg: Signature made Mon 24 Oct 2022 04:58:30 EDT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* tag 'm68k-for-7.2-pull-request' of https://github.com/vivier/qemu-m68k:
m68k: write bootinfo as rom section and re-randomize on reboot
m68k: rework BI_VIRT_RNG_SEED as BI_RNG_SEED
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/standard-headers/asm-m68k/bootinfo-virt.h | 4 | ||||
| -rw-r--r-- | include/standard-headers/asm-m68k/bootinfo.h | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/include/standard-headers/asm-m68k/bootinfo-virt.h b/include/standard-headers/asm-m68k/bootinfo-virt.h index 1b1ffd4..75ac6bb 100644 --- a/include/standard-headers/asm-m68k/bootinfo-virt.h +++ b/include/standard-headers/asm-m68k/bootinfo-virt.h @@ -12,7 +12,9 @@ #define BI_VIRT_GF_TTY_BASE 0x8003 #define BI_VIRT_VIRTIO_BASE 0x8004 #define BI_VIRT_CTRL_BASE 0x8005 -#define BI_VIRT_RNG_SEED 0x8006 + +/* No longer used -- replaced with BI_RNG_SEED -- but don't reuse this index: + * #define BI_VIRT_RNG_SEED 0x8006 */ #define VIRT_BOOTI_VERSION MK_BI_VERSION(2, 0) diff --git a/include/standard-headers/asm-m68k/bootinfo.h b/include/standard-headers/asm-m68k/bootinfo.h index 7b790e8..b7a8dd2 100644 --- a/include/standard-headers/asm-m68k/bootinfo.h +++ b/include/standard-headers/asm-m68k/bootinfo.h @@ -57,7 +57,13 @@ struct mem_info { /* (struct mem_info) */ #define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */ /* (string) */ - +/* + * A random seed used to initialize the RNG. Record format: + * + * - length [ 2 bytes, 16-bit big endian ] + * - seed data [ `length` bytes, padded to preserve 4-byte struct alignment ] + */ +#define BI_RNG_SEED 0x0008 /* * Linux/m68k Architectures (BI_MACHTYPE) |