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 <[EMAIL PROTECTED]> -- 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__ /* ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ Openipmi-developer mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openipmi-developer
