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bootdevice: add Error **errp argument for QEMUBootSetHandler

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It will be useful for checking when we change traditional
boot order dynamically and propagate error message
to the monitor.
For x86 architecture, we pass &local_err to set_boot_dev()
when vm startup in pc_coms_init().

Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Alexander Graf <agraf@suse.de>
Cc: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Gonglei 2014-12-03 19:04:02 +00:00 • committed by root
parent 3b08098b40
commit ddcd55316f
7 changed files with 23 additions and 25 deletions
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4
hw/sparc/sun4m.c
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@ -121,10 +121,10 @@ void DMA_register_channel (int nchan,
{
}
static int fw_cfg_boot_set(void *opaque, const char *boot_device)
static void fw_cfg_boot_set(void *opaque, const char *boot_device,
Error **errp)
{
fw_cfg_add_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
return 0;
}
static void nvram_init(M48t59State *nvram, uint8_t *macaddr,