diff options
Diffstat (limited to 'arch/ia64/kernel/setup.c')
| -rw-r--r-- | arch/ia64/kernel/setup.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index e9596cd0cda..e5c2de9b29a 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); @@ -547,7 +552,8 @@ setup_arch (char **cmdline_p) # ifdef CONFIG_ACPI_NUMA acpi_numa_init(); per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ? - 32 : cpus_weight(early_cpu_possible_map)), additional_cpus); + 32 : cpus_weight(early_cpu_possible_map)), + additional_cpus > 0 ? additional_cpus : 0); # endif #else # ifdef CONFIG_SMP @@ -560,6 +566,17 @@ setup_arch (char **cmdline_p) /* process SAL system table: */ ia64_sal_init(__va(efi.sal_systab)); +#ifdef CONFIG_ITANIUM + ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist); +#else + { + u64 num_phys_stacked; + + if (ia64_pal_rse_info(&num_phys_stacked, 0) == 0 && num_phys_stacked > 96) + ia64_patch_rse((u64) __start___rse_patchlist, (u64) __end___rse_patchlist); + } +#endif + #ifdef CONFIG_SMP cpu_physical_id(0) = hard_smp_processor_id(); #endif @@ -567,12 +584,13 @@ setup_arch (char **cmdline_p) cpu_init(); /* initialize the bootstrap CPU */ mmu_context_init(); /* initialize context_id bitmap */ - check_sal_cache_flush(); - #ifdef CONFIG_ACPI acpi_boot_init(); #endif + paravirt_banner(); + paravirt_arch_setup_console(cmdline_p); + #ifdef CONFIG_VT if (!conswitchp) { # if defined(CONFIG_DUMMY_CONSOLE) @@ -592,10 +610,13 @@ 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(); platform_setup(cmdline_p); + check_sal_cache_flush(); paging_init(); } |