diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2008-05-19 17:13:41 +0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-05-28 02:10:06 +0400 |
| commit | e51835d58a5abdf82211f36f500f666ca7ef9aee (patch) | |
| tree | 84a90efb1f0a5e3ac2b0e8fa64d29cf2e8942315 /arch/ia64 | |
| parent | 213060a4d6991a95d0b9344406d195be3464accf (diff) | |
| download | linux-e51835d58a5abdf82211f36f500f666ca7ef9aee.tar.xz | |
[IA64] pvops: define initialization hooks, pv_init_ops, for paravirtualized environment.
define pv_init_ops hooks which represents various initialization
hooks for paravirtualized environment. and add hooks.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/paravirt.c | 7 | ||||
| -rw-r--r-- | arch/ia64/kernel/setup.c | 10 | ||||
| -rw-r--r-- | arch/ia64/kernel/smpboot.c | 2 |
3 files changed, 19 insertions, 0 deletions
diff --git a/arch/ia64/kernel/paravirt.c b/arch/ia64/kernel/paravirt.c index 7126ea8f7ecc..5daf659ff291 100644 --- a/arch/ia64/kernel/paravirt.c +++ b/arch/ia64/kernel/paravirt.c @@ -42,6 +42,13 @@ struct pv_info pv_info = { }; /*************************************************************************** + * pv_init_ops + * initialization hooks. + */ + +struct pv_init_ops pv_init_ops; + +/*************************************************************************** * pv_cpu_ops * intrinsics hooks. */ diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index f48a809c686d..750749551e86 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -51,6 +51,7 @@ #include <asm/mca.h> #include <asm/meminit.h> #include <asm/page.h> +#include <asm/paravirt.h> #include <asm/patch.h> #include <asm/pgtable.h> #include <asm/processor.h> @@ -341,6 +342,8 @@ reserve_memory (void) rsvd_region[n].end = (unsigned long) ia64_imva(_end); n++; + n += paravirt_reserve_memory(&rsvd_region[n]); + #ifdef CONFIG_BLK_DEV_INITRD if (ia64_boot_param->initrd_start) { rsvd_region[n].start = (unsigned long)__va(ia64_boot_param->initrd_start); @@ -519,6 +522,8 @@ setup_arch (char **cmdline_p) { unw_init(); + paravirt_arch_setup_early(); + ia64_patch_vtop((u64) __start___vtop_patchlist, (u64) __end___vtop_patchlist); *cmdline_p = __va(ia64_boot_param->command_line); @@ -584,6 +589,9 @@ setup_arch (char **cmdline_p) acpi_boot_init(); #endif + paravirt_banner(); + paravirt_arch_setup_console(cmdline_p); + #ifdef CONFIG_VT if (!conswitchp) { # if defined(CONFIG_DUMMY_CONSOLE) @@ -603,6 +611,8 @@ setup_arch (char **cmdline_p) #endif /* enable IA-64 Machine Check Abort Handling unless disabled */ + if (paravirt_arch_setup_nomca()) + nomca = 1; if (!nomca) ia64_mca_init(); diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index d7ad42b77d41..933f38811528 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -50,6 +50,7 @@ #include <asm/machvec.h> #include <asm/mca.h> #include <asm/page.h> +#include <asm/paravirt.h> #include <asm/pgalloc.h> #include <asm/pgtable.h> #include <asm/processor.h> @@ -642,6 +643,7 @@ void __devinit smp_prepare_boot_cpu(void) cpu_set(smp_processor_id(), cpu_online_map); cpu_set(smp_processor_id(), cpu_callin_map); per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE; + paravirt_post_smp_prepare_boot_cpu(); } #ifdef CONFIG_HOTPLUG_CPU |