Messages in this thread Patch in this message | | | Date | Wed, 4 Jan 2006 16:16:27 -0600 | From | Matt Domsch <> | Subject | [PATCH 2.6.15 1/2] ia64: use i386 dmi_scan.c |
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Andi Kleen has a patch in his x86_64 tree which enables the use of i386 dmi_scan.c on x86_64. dmi_scan.c functions are being used by the drivers/char/ipmi/ipmi_si_intf.c driver for autodetecting the ports or memory spaces where the IPMI controllers may be found.
This patch adds equivalent changes for ia64 as to what is in the x86_64 tree.
Tested on ia64 with 2.6.15, plus the 'dmi' patch from ftp://ftp.firstfloor.org/pub/ak/x86_64/quilt which Andi has queued for submission for 2.6.16, plus a patch to ipmi_si_intf.c which will follow separately.
Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
-- Matt Domsch Software Architect Dell Linux Solutions linux.dell.com & www.dell.com/linux Linux on Dell mailing lists @ http://lists.us.dell.com
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 199eeaf..e4c7988 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -5,6 +5,10 @@ mainmenu "IA-64 Linux Kernel Configuration" +config DMI + bool + default y + source "init/Kconfig" menu "Processor type and features" diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index 307514f..6fc59ed 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -7,7 +7,7 @@ extra-y := head.o init_task.o vmlinux.ld obj-y := acpi.o entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \ irq_lsapic.o ivt.o machvec.o pal.o patch.o process.o perfmon.o ptrace.o sal.o \ salinfo.o semaphore.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \ - unwind.o mca.o mca_asm.o topology.o + unwind.o mca.o mca_asm.o topology.o dmi_scan.o obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o obj-$(CONFIG_IA64_GENERIC) += acpi-ext.o @@ -25,6 +25,7 @@ obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_r obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o mca_recovery-y += mca_drv.o mca_drv_asm.o +dmi_scan-y += ../../i386/kernel/dmi_scan.o # The gate DSO image is built using a special linker script. targets += gate.so gate-syms.o diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 5add0bc..03e0c60 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -43,6 +43,7 @@ #include <linux/initrd.h> #include <linux/platform.h> #include <linux/pm.h> +#include <linux/dmi.h> #include <asm/ia32.h> #include <asm/machvec.h> @@ -870,3 +871,10 @@ check_bugs (void) ia64_patch_mckinley_e9((unsigned long) __start___mckinley_e9_bundles, (unsigned long) __end___mckinley_e9_bundles); } + +static int __init run_dmi_scan(void) +{ + dmi_scan_machine(); + return 0; +} +core_initcall(run_dmi_scan); diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h index cf772a6..54f7457 100644 --- a/include/asm-ia64/io.h +++ b/include/asm-ia64/io.h @@ -434,6 +434,11 @@ iounmap (volatile void __iomem *addr) #define ioremap_nocache(o,s) ioremap(o,s) +/* Use normal IO mappings for DMI */ +#define dmi_ioremap ioremap +#define dmi_iounmap(x,l) iounmap(x) +#define dmi_alloc(l) kmalloc(l, GFP_ATOMIC) + # ifdef __KERNEL__ /* - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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