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UEFI Console, easier spacebar for bootmenu

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Change-Id: Idf68b738168fbb59d000c1f0f0771c8351bc70ab
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3725
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
Reviewed-by: Axel Dörfler <axeld@pinc-software.de>
This commit is contained in:
Fredrik Holmqvist 2021-01-31 21:44:48 +01:00
parent b08e283a2e
commit f8157a3971
1 changed files with 12 additions and 11 deletions
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23
src/system/boot/platform/efi/console.cpp
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@ -231,22 +231,23 @@ console_init(void)
uint32
console_check_boot_keys(void)
{
efi_status status;
efi_input_key key;
// give the user a chance to press a key
kBootServices->Stall(500000);
for (int i = 0; i < 3; i++) {
// give the user a chance to press a key
kBootServices->Stall(100000);
status = kSystemTable->ConIn->ReadKeyStroke(kSystemTable->ConIn, &key);
efi_status status = kSystemTable->ConIn->ReadKeyStroke(
kSystemTable->ConIn, &key);
if (status != EFI_SUCCESS)
return 0;
if (key.UnicodeChar == 0 && key.ScanCode == SCAN_ESC)
return BOOT_OPTION_DEBUG_OUTPUT;
if (key.UnicodeChar == ' ')
return BOOT_OPTION_MENU;
if (status != EFI_SUCCESS)
continue;
if (key.UnicodeChar == 0 && key.ScanCode == SCAN_ESC)
return BOOT_OPTION_DEBUG_OUTPUT;
if (key.UnicodeChar == ' ')
return BOOT_OPTION_MENU;
}
return 0;
}