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x86, uv: use consistent names for region size and conherence id on x86 and ia64

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Use consistent names for region size and conherence id on x86 and ia64.

The SGI xp drivers are used on both ia64 and x86.  Using the same
names (sn_coherency_id, sn_region_size) simplies the driver code.

Signed-off-by: Russ Anderson <rja@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Russ Anderson 2008-10-21 14:09:51 -05:00 committed by Ingo Molnar
parent 2515ddc6db
commit b0f209898f
3 changed files with 9 additions and 9 deletions
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8
arch/x86/kernel/bios_uv.c
View file

@ -69,10 +69,10 @@ s64 uv_bios_call_reentrant(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3,
long sn_partition_id;
EXPORT_SYMBOL_GPL(sn_partition_id);
long uv_coherency_id;
EXPORT_SYMBOL_GPL(uv_coherency_id);
long uv_region_size;
EXPORT_SYMBOL_GPL(uv_region_size);
long sn_coherency_id;
EXPORT_SYMBOL_GPL(sn_coherency_id);
long sn_region_size;
EXPORT_SYMBOL_GPL(sn_region_size);
int uv_type;

4
arch/x86/kernel/genx2apic_uv_x.c
View file

@ -429,7 +429,7 @@ void __init uv_system_init(void)
uv_bios_init();
uv_bios_get_sn_info(0, &uv_type, &sn_partition_id,
&uv_coherency_id, &uv_region_size);
&sn_coherency_id, &sn_region_size);
uv_rtc_init();
for_each_present_cpu(cpu) {
@ -451,7 +451,7 @@ void __init uv_system_init(void)
uv_cpu_hub_info(cpu)->gpa_mask = (1 << (m_val + n_val)) - 1;
uv_cpu_hub_info(cpu)->gnode_upper = gnode_upper;
uv_cpu_hub_info(cpu)->global_mmr_base = mmr_base;
uv_cpu_hub_info(cpu)->coherency_domain_number = uv_coherency_id;
uv_cpu_hub_info(cpu)->coherency_domain_number = sn_coherency_id;
uv_node_to_blade[nid] = blade;
uv_cpu_to_blade[cpu] = blade;
max_pnode = max(pnode, max_pnode);

6
include/asm-x86/uv/bios.h
View file

@ -85,9 +85,9 @@ extern void uv_bios_init(void);
extern int uv_type;
extern long sn_partition_id;
extern long uv_coherency_id;
extern long uv_region_size;
#define partition_coherence_id() (uv_coherency_id)
extern long sn_coherency_id;
extern long sn_region_size;
#define partition_coherence_id() (sn_coherency_id)
extern struct kobject *sgi_uv_kobj; /* /sys/firmware/sgi_uv */