diff options
| author | Markus Armbruster <armbru@redhat.com> | 2013-08-16 13:13:50 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-08-28 10:16:47 +0300 |
| commit | c16547326988cc321c9bff43ed91cbe753e52892 (patch) | |
| tree | cb1365697706891bb2d6c9dc30cf225f370fd362 /hw/arm/realview.c | |
| parent | 3bf4dfdd1110de84ca0cecff0679cf7da90bfbfe (diff) | |
hw: Clean up bogus default boot order
We set default boot order "cad" in every single machine definition
except "pseries" and "moxiesim", even though very few boards actually
care for boot order, and "cad" makes sense for even fewer.
Machines that care:
* pc and its variants
Accept up to three letters 'a', 'b' (undocumented alias for 'a'),
'c', 'd' and 'n'. Reject all others (fatal with -boot).
* nseries (n800, n810)
Check whether order starts with 'n'. Silently ignored otherwise.
* prep, g3beige, mac99
Extract the first character the machine understands (subset of
'a'..'f'). Silently ignored otherwise.
* spapr
Accept an arbitrary string (vl.c restricts it to contain only
'a'..'p', no duplicates).
* sun4[mdc]
Use the first character. Silently ignored otherwise.
Strip characters these machines ignore from their default boot order.
For all other machines, remove the unused default boot order
alltogether.
Note that my rename of QEMUMachine member boot_order to
default_boot_order and QEMUMachineInitArgs member boot_device to
boot_order has a welcome side effect: it makes every use of boot
orders visible in this patch, for easy review.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/arm/realview.c')
| -rw-r--r-- | hw/arm/realview.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/hw/arm/realview.c b/hw/arm/realview.c index 82ec02d118..8d845ddb73 100644 --- a/hw/arm/realview.c +++ b/hw/arm/realview.c @@ -369,7 +369,6 @@ static QEMUMachine realview_eb_machine = { .desc = "ARM RealView Emulation Baseboard (ARM926EJ-S)", .init = realview_eb_init, .block_default_type = IF_SCSI, - DEFAULT_MACHINE_OPTIONS, }; static QEMUMachine realview_eb_mpcore_machine = { @@ -378,14 +377,12 @@ static QEMUMachine realview_eb_mpcore_machine = { .init = realview_eb_mpcore_init, .block_default_type = IF_SCSI, .max_cpus = 4, - DEFAULT_MACHINE_OPTIONS, }; static QEMUMachine realview_pb_a8_machine = { .name = "realview-pb-a8", .desc = "ARM RealView Platform Baseboard for Cortex-A8", .init = realview_pb_a8_init, - DEFAULT_MACHINE_OPTIONS, }; static QEMUMachine realview_pbx_a9_machine = { @@ -394,7 +391,6 @@ static QEMUMachine realview_pbx_a9_machine = { .init = realview_pbx_a9_init, .block_default_type = IF_SCSI, .max_cpus = 4, - DEFAULT_MACHINE_OPTIONS, }; static void realview_machine_init(void) |