From 77f32dfdd97857280ae1ebac64382ff082cd7ea0 Mon Sep 17 00:00:00 2001 From: Denis Turischev Date: Mon, 20 Jul 2009 18:48:17 +0300 Subject: x86: Add reboot fixup for SBC-fitPC2 The CompuLab SBC-fitPC2 board needs to reboot via BIOS. Signed-off-by: Denis Turischev Signed-off-by: Mike Rapoport Signed-off-by: H. Peter Anvin --- arch/x86/kernel/reboot.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/x86/kernel/reboot.c') diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index d2d1ce8170f0..508e982dd072 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -249,6 +249,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "VGN-Z540N"), }, }, + { /* Handle problems with rebooting on CompuLab SBC-FITPC2 */ + .callback = set_bios_reboot, + .ident = "CompuLab SBC-FITPC2", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "CompuLab"), + DMI_MATCH(DMI_PRODUCT_NAME, "SBC-FITPC2"), + }, + }, { } }; -- cgit v1.2.2 From 6c6c51e4cc11a5456fb1172008f7c69d955af9f6 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Mon, 3 Aug 2009 22:47:32 +1000 Subject: x86: Add quirk to make Apple MacBook5,2 use reboot=pci The latest Apple MacBook (MacBook5,2) doesn't reboot successfully under Linux; neither the EFI reboot method nor the default method using the keyboard controller works (the system just hangs and doesn't reset). However, the method using the "PCI reset register" at 0xcf9 does work. This adds a quirk to detect this machine via DMI and force the reboot_type to BOOT_CF9. With this it reboots successfully without requiring a command-line option. Note that the EFI code forces reboot_type to BOOT_EFI when the machine is booted via EFI, but this overrides that since the core_initcall runs after the EFI initialization code. Signed-off-by: Paul Mackerras LKML-Reference: <19062.56420.501516.316181@cargo.ozlabs.ibm.com> Signed-off-by: H. Peter Anvin --- arch/x86/kernel/reboot.c | 34 +++++++++++++++++++++++++++++++++- 1 file changed, 33 insertions(+), 1 deletion(-) (limited to 'arch/x86/kernel/reboot.c') diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 508e982dd072..834c9da8bf9d 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -3,6 +3,7 @@ #include #include #include +#include #include #include #include @@ -17,7 +18,6 @@ #include #ifdef CONFIG_X86_32 -# include # include # include #else @@ -404,6 +404,38 @@ EXPORT_SYMBOL(machine_real_restart); #endif /* CONFIG_X86_32 */ +/* + * Apple MacBook5,2 (2009 MacBook) needs reboot=p + */ +static int __init set_pci_reboot(const struct dmi_system_id *d) +{ + if (reboot_type != BOOT_CF9) { + reboot_type = BOOT_CF9; + printk(KERN_INFO "%s series board detected. " + "Selecting PCI-method for reboots.\n", d->ident); + } + return 0; +} + +static struct dmi_system_id __initdata pci_reboot_dmi_table[] = { + { /* Handle problems with rebooting on Apple MacBook5,2 */ + .callback = set_pci_reboot, + .ident = "Apple MacBook", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5,2"), + }, + }, + { } +}; + +static int __init pci_reboot_init(void) +{ + dmi_check_system(pci_reboot_dmi_table); + return 0; +} +core_initcall(pci_reboot_init); + static inline void kb_wait(void) { int i; -- cgit v1.2.2 From 498cdbfbcf98e0d2c90a26e6a02a82f043876e48 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ozan=20=C3=87a=C4=9Flayan?= Date: Tue, 4 Aug 2009 19:39:31 +0300 Subject: x86: Add quirk to make Apple MacBookPro5,1 use reboot=pci MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MacBookPro5,1 is not able to reboot unless reboot=pci is set. This patch forces it through a DMI quirk specific to this device. Signed-off-by: Ozan Çağlayan LKML-Reference: <1249403971-6543-1-git-send-email-ozan@pardus.org.tr> Signed-off-by: Ingo Molnar --- arch/x86/kernel/reboot.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'arch/x86/kernel/reboot.c') diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 834c9da8bf9d..9eb897603705 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -405,7 +405,7 @@ EXPORT_SYMBOL(machine_real_restart); #endif /* CONFIG_X86_32 */ /* - * Apple MacBook5,2 (2009 MacBook) needs reboot=p + * Some Apple MacBook and MacBookPro's needs reboot=p to be able to reboot */ static int __init set_pci_reboot(const struct dmi_system_id *d) { @@ -426,6 +426,14 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5,2"), }, }, + { /* Handle problems with rebooting on Apple MacBookPro5,1 */ + .callback = set_pci_reboot, + .ident = "Apple MacBookPro5,1", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,1"), + }, + }, { } }; -- cgit v1.2.2 From 3e03bbeac541856aaaf1ce1ab0250b6a490e4099 Mon Sep 17 00:00:00 2001 From: Shunichi Fuji Date: Tue, 11 Aug 2009 03:34:40 +0900 Subject: x86: Add reboot quirk for every 5 series MacBook/Pro MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reboot does not work on my MacBook Pro 13 inch (MacBookPro5,5) too. It seems all unibody MacBook and MacBookPro require PCI reboot handling, i guess. Following model/machine ID list shows unibody MacBook/Pro have the 5 series of model number: http://www.everymac.com/systems/by_capability/macs-by-machine-model-machine-id.html Signed-off-by: Shunichi Fuji Cc: Ozan Çağlayan LKML-Reference: <30046e3b0908101134p6487ddbftd8776e4ddef204be@mail.gmail.com> Signed-off-by: Ingo Molnar --- arch/x86/kernel/reboot.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/x86/kernel/reboot.c') diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 9eb897603705..a06e8d101844 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -418,20 +418,20 @@ static int __init set_pci_reboot(const struct dmi_system_id *d) } static struct dmi_system_id __initdata pci_reboot_dmi_table[] = { - { /* Handle problems with rebooting on Apple MacBook5,2 */ + { /* Handle problems with rebooting on Apple MacBook5 */ .callback = set_pci_reboot, - .ident = "Apple MacBook", + .ident = "Apple MacBook5", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5,2"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5"), }, }, - { /* Handle problems with rebooting on Apple MacBookPro5,1 */ + { /* Handle problems with rebooting on Apple MacBookPro5 */ .callback = set_pci_reboot, - .ident = "Apple MacBookPro5,1", + .ident = "Apple MacBookPro5", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,1"), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5"), }, }, { } -- cgit v1.2.2