diff options
Diffstat (limited to 'arch/sparc64/kernel/setup.c')
| -rw-r--r-- | arch/sparc64/kernel/setup.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c index 451028341c7..de9b4c13f1c 100644 --- a/arch/sparc64/kernel/setup.c +++ b/arch/sparc64/kernel/setup.c @@ -46,11 +46,17 @@ #include <asm/sections.h> #include <asm/setup.h> #include <asm/mmu.h> +#include <asm/ns87303.h> #ifdef CONFIG_IP_PNP #include <net/ipconfig.h> #endif +/* Used to synchronize accesses to NatSemi SUPER I/O chip configure + * operations in asm/ns87303.h + */ +DEFINE_SPINLOCK(ns87303_lock); + struct screen_info screen_info = { 0, 0, /* orig-x, orig-y */ 0, /* unused */ @@ -269,6 +275,7 @@ void __init per_cpu_patch(void) void __init sun4v_patch(void) { + extern void sun4v_hvapi_init(void); struct sun4v_1insn_patch_entry *p1; struct sun4v_2insn_patch_entry *p2; @@ -300,6 +307,8 @@ void __init sun4v_patch(void) p2++; } + + sun4v_hvapi_init(); } #ifdef CONFIG_SMP @@ -367,8 +376,6 @@ void __init setup_arch(char **cmdline_p) init_cur_cpu_trap(current_thread_info()); paging_init(); - - smp_setup_cpu_possible_map(); } static int __init set_preferred_console(void) @@ -421,7 +428,7 @@ extern void mmu_info(struct seq_file *); unsigned int dcache_parity_tl1_occurred; unsigned int icache_parity_tl1_occurred; -static int ncpus_probed; +int ncpus_probed; static int show_cpuinfo(struct seq_file *m, void *__unused) { @@ -513,14 +520,6 @@ static int __init topology_init(void) err = -ENOMEM; - /* Count the number of physically present processors in - * the machine, even on uniprocessor, so that /proc/cpuinfo - * output is consistent with 2.4.x - */ - ncpus_probed = 0; - while (!cpu_find_by_instance(ncpus_probed, NULL, NULL)) - ncpus_probed++; - for_each_possible_cpu(i) { struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL); if (p) { |