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From 22a5b3e8041be8b3abdfe52ebf155136218489bb Mon Sep 17 00:00:00 2001
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From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
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Date: Sat, 23 Mar 2013 16:54:36 +0100
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Subject: [PATCH 226/482] * grub-core/term/at_keyboard.c: Increase
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robustness on coreboot and qemu.
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---
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ChangeLog | 5 +++++
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grub-core/term/at_keyboard.c | 16 +++++++++++++---
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2 files changed, 18 insertions(+), 3 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index 8175269..9841659 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,8 @@
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+2013-03-23 Vladimir Serbinenko <phcoder@gmail.com>
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+
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+ * grub-core/term/at_keyboard.c: Increase robustness on coreboot
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+ and qemu.
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+
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2013-03-22 Vladimir Serbinenko <phcoder@gmail.com>
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* grub-core/fs/zfs/zfs.c: Fix incorrect handling of special volumes.
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diff --git a/grub-core/term/at_keyboard.c b/grub-core/term/at_keyboard.c
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index 2afcceb..b2f328f 100644
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--- a/grub-core/term/at_keyboard.c
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+++ b/grub-core/term/at_keyboard.c
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@@ -259,7 +259,13 @@ grub_keyboard_controller_write (grub_uint8_t c)
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grub_outb (c, KEYBOARD_REG_DATA);
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}
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-#if !defined (GRUB_MACHINE_MIPS_LOONGSON) && !defined (GRUB_MACHINE_QEMU) && !defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
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+#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
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+#define USE_SCANCODE_SET 1
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+#else
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+#define USE_SCANCODE_SET 0
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+#endif
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+
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+#if !USE_SCANCODE_SET
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static grub_uint8_t
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grub_keyboard_controller_read (void)
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@@ -332,7 +338,7 @@ set_scancodes (void)
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return;
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}
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-#if !(defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS))
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+#if !USE_SCANCODE_SET
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current_set = 1;
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return;
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#else
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@@ -570,9 +576,13 @@ grub_keyboard_controller_init (struct grub_term_input *term __attribute__ ((unus
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keyboard_controller_wait_until_ready ();
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grub_inb (KEYBOARD_REG_DATA);
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}
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-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
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+#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
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grub_keyboard_controller_orig = 0;
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grub_keyboard_orig_set = 2;
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+#elif defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_COREBOOT)
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+ /* *BSD relies on those settings. */
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+ grub_keyboard_controller_orig = KEYBOARD_AT_TRANSLATE;
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+ grub_keyboard_orig_set = 2;
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#else
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grub_keyboard_controller_orig = grub_keyboard_controller_read ();
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grub_keyboard_orig_set = query_mode ();
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--
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1.8.2.1
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