aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/include/asm/bigsmp/apic.h2
-rw-r--r--arch/x86/include/asm/es7000/apic.h4
-rw-r--r--arch/x86/include/asm/mach-default/mach_apic.h4
-rw-r--r--arch/x86/include/asm/mach-generic/mach_apic.h1
-rw-r--r--arch/x86/include/asm/numaq/apic.h13
-rw-r--r--arch/x86/include/asm/summit/apic.h2
-rw-r--r--arch/x86/kernel/smpboot.c3
-rw-r--r--arch/x86/mach-generic/bigsmp.c2
-rw-r--r--arch/x86/mach-generic/default.c2
-rw-r--r--arch/x86/mach-generic/es7000.c2
-rw-r--r--arch/x86/mach-generic/numaq.c15
-rw-r--r--arch/x86/mach-generic/summit.c2
12 files changed, 22 insertions, 30 deletions
diff --git a/arch/x86/include/asm/bigsmp/apic.h b/arch/x86/include/asm/bigsmp/apic.h
index 080457450b2..2fa70032e3b 100644
--- a/arch/x86/include/asm/bigsmp/apic.h
+++ b/arch/x86/include/asm/bigsmp/apic.h
@@ -95,7 +95,7 @@ static inline physid_mask_t bigsmp_ioapic_phys_id_map(physid_mask_t phys_map)
return physids_promote(0xFFL);
}
-static inline void setup_portio_remap(void)
+static inline void bigsmp_setup_portio_remap(void)
{
}
diff --git a/arch/x86/include/asm/es7000/apic.h b/arch/x86/include/asm/es7000/apic.h
index a09e1133ced..c5b0eb51e53 100644
--- a/arch/x86/include/asm/es7000/apic.h
+++ b/arch/x86/include/asm/es7000/apic.h
@@ -127,10 +127,6 @@ static inline physid_mask_t es7000_ioapic_phys_id_map(physid_mask_t phys_map)
}
-static inline void setup_portio_remap(void)
-{
-}
-
extern unsigned int boot_cpu_physical_apicid;
static inline int check_phys_apicid_present(int cpu_physical_apicid)
{
diff --git a/arch/x86/include/asm/mach-default/mach_apic.h b/arch/x86/include/asm/mach-default/mach_apic.h
index 22683e5b82b..54c20e19e28 100644
--- a/arch/x86/include/asm/mach-default/mach_apic.h
+++ b/arch/x86/include/asm/mach-default/mach_apic.h
@@ -132,10 +132,6 @@ static inline physid_mask_t default_apicid_to_cpu_present(int phys_apicid)
return physid_mask_of_physid(phys_apicid);
}
-static inline void setup_portio_remap(void)
-{
-}
-
static inline int check_phys_apicid_present(int boot_cpu_physical_apicid)
{
return physid_isset(boot_cpu_physical_apicid, phys_cpu_present_map);
diff --git a/arch/x86/include/asm/mach-generic/mach_apic.h b/arch/x86/include/asm/mach-generic/mach_apic.h
index 997618f2eb5..393a97c5685 100644
--- a/arch/x86/include/asm/mach-generic/mach_apic.h
+++ b/arch/x86/include/asm/mach-generic/mach_apic.h
@@ -3,7 +3,6 @@
#include <asm/genapic.h>
-#define setup_portio_remap (apic->setup_portio_remap)
#define check_phys_apicid_present (apic->check_phys_apicid_present)
#define cpu_mask_to_apicid (apic->cpu_mask_to_apicid)
#define cpu_mask_to_apicid_and (apic->cpu_mask_to_apicid_and)
diff --git a/arch/x86/include/asm/numaq/apic.h b/arch/x86/include/asm/numaq/apic.h
index 8ac000f9928..6b626519cd7 100644
--- a/arch/x86/include/asm/numaq/apic.h
+++ b/arch/x86/include/asm/numaq/apic.h
@@ -92,19 +92,6 @@ static inline physid_mask_t numaq_apicid_to_cpu_present(int logical_apicid)
extern void *xquad_portio;
-static inline void setup_portio_remap(void)
-{
- int num_quads = num_online_nodes();
-
- if (num_quads <= 1)
- return;
-
- printk("Remapping cross-quad port I/O for %d quads\n", num_quads);
- xquad_portio = ioremap(XQUAD_PORTIO_BASE, num_quads*XQUAD_PORTIO_QUAD);
- printk("xquad_portio vaddr 0x%08lx, len %08lx\n",
- (u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD);
-}
-
static inline int check_phys_apicid_present(int boot_cpu_physical_apicid)
{
return (1);
diff --git a/arch/x86/include/asm/summit/apic.h b/arch/x86/include/asm/summit/apic.h
index 79c1a45f886..131343b0b75 100644
--- a/arch/x86/include/asm/summit/apic.h
+++ b/arch/x86/include/asm/summit/apic.h
@@ -116,7 +116,7 @@ static inline physid_mask_t summit_apicid_to_cpu_present(int apicid)
return physid_mask_of_physid(0);
}
-static inline void setup_portio_remap(void)
+static inline void summit_setup_portio_remap(void)
{
}
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 812bf39de35..0e7d26c01f9 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1170,7 +1170,8 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
map_cpu_to_logical_apicid();
- setup_portio_remap();
+ if (apic->setup_portio_remap)
+ apic->setup_portio_remap();
smpboot_setup_io_apic();
/*
diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index 61396523074..424740554a3 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -84,7 +84,7 @@ struct genapic apic_bigsmp = {
.cpu_to_logical_apicid = bigsmp_cpu_to_logical_apicid,
.cpu_present_to_apicid = bigsmp_cpu_present_to_apicid,
.apicid_to_cpu_present = bigsmp_apicid_to_cpu_present,
- .setup_portio_remap = setup_portio_remap,
+ .setup_portio_remap = NULL,
.check_phys_apicid_present = check_phys_apicid_present,
.enable_apic_mode = enable_apic_mode,
.phys_pkg_id = phys_pkg_id,
diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c
index 8fc704a3db7..b48a58daf71 100644
--- a/arch/x86/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
@@ -65,7 +65,7 @@ struct genapic apic_default = {
.cpu_to_logical_apicid = default_cpu_to_logical_apicid,
.cpu_present_to_apicid = default_cpu_present_to_apicid,
.apicid_to_cpu_present = default_apicid_to_cpu_present,
- .setup_portio_remap = setup_portio_remap,
+ .setup_portio_remap = NULL,
.check_phys_apicid_present = check_phys_apicid_present,
.enable_apic_mode = enable_apic_mode,
.phys_pkg_id = phys_pkg_id,
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 1e0e1627455..449eca5b604 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -126,7 +126,7 @@ struct genapic apic_es7000 = {
.cpu_to_logical_apicid = es7000_cpu_to_logical_apicid,
.cpu_present_to_apicid = es7000_cpu_present_to_apicid,
.apicid_to_cpu_present = es7000_apicid_to_cpu_present,
- .setup_portio_remap = setup_portio_remap,
+ .setup_portio_remap = NULL,
.check_phys_apicid_present = check_phys_apicid_present,
.enable_apic_mode = enable_apic_mode,
.phys_pkg_id = phys_pkg_id,
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
index 839b86b765a..e60361b0bf1 100644
--- a/arch/x86/mach-generic/numaq.c
+++ b/arch/x86/mach-generic/numaq.c
@@ -44,6 +44,19 @@ static void numaq_vector_allocation_domain(int cpu, cpumask_t *retmask)
*retmask = (cpumask_t){ { [0] = APIC_ALL_CPUS, } };
}
+static void numaq_setup_portio_remap(void)
+{
+ int num_quads = num_online_nodes();
+
+ if (num_quads <= 1)
+ return;
+
+ printk("Remapping cross-quad port I/O for %d quads\n", num_quads);
+ xquad_portio = ioremap(XQUAD_PORTIO_BASE, num_quads*XQUAD_PORTIO_QUAD);
+ printk("xquad_portio vaddr 0x%08lx, len %08lx\n",
+ (u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD);
+}
+
struct genapic apic_numaq = {
.name = "NUMAQ",
@@ -71,7 +84,7 @@ struct genapic apic_numaq = {
.cpu_to_logical_apicid = numaq_cpu_to_logical_apicid,
.cpu_present_to_apicid = numaq_cpu_present_to_apicid,
.apicid_to_cpu_present = numaq_apicid_to_cpu_present,
- .setup_portio_remap = setup_portio_remap,
+ .setup_portio_remap = numaq_setup_portio_remap,
.check_phys_apicid_present = check_phys_apicid_present,
.enable_apic_mode = enable_apic_mode,
.phys_pkg_id = phys_pkg_id,
diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index b6e37607a52..ffcf7ca2e8c 100644
--- a/arch/x86/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
@@ -64,7 +64,7 @@ struct genapic apic_summit = {
.cpu_to_logical_apicid = summit_cpu_to_logical_apicid,
.cpu_present_to_apicid = summit_cpu_present_to_apicid,
.apicid_to_cpu_present = summit_apicid_to_cpu_present,
- .setup_portio_remap = setup_portio_remap,
+ .setup_portio_remap = NULL,
.check_phys_apicid_present = check_phys_apicid_present,
.enable_apic_mode = enable_apic_mode,
.phys_pkg_id = phys_pkg_id,
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 06:45:56 +0000