summaryrefslogtreecommitdiff
path: root/arch/x86/platform
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/platform')
-rw-r--r--arch/x86/platform/ce4100/falconfalls.dts2
-rw-r--r--arch/x86/platform/mrst/mrst.c10
-rw-r--r--arch/x86/platform/mrst/vrtc.c4
-rw-r--r--arch/x86/platform/olpc/olpc-xo1.c25
-rw-r--r--arch/x86/platform/uv/tlb_uv.c1
-rw-r--r--arch/x86/platform/visws/visws_quirks.c20
6 files changed, 28 insertions, 34 deletions
diff --git a/arch/x86/platform/ce4100/falconfalls.dts b/arch/x86/platform/ce4100/falconfalls.dts
index dc701ea58546..2d6d226f2b10 100644
--- a/arch/x86/platform/ce4100/falconfalls.dts
+++ b/arch/x86/platform/ce4100/falconfalls.dts
@@ -74,6 +74,7 @@
compatible = "intel,ce4100-pci", "pci";
device_type = "pci";
bus-range = <1 1>;
+ reg = <0x0800 0x0 0x0 0x0 0x0>;
ranges = <0x2000000 0 0xdffe0000 0x2000000 0 0xdffe0000 0 0x1000>;
interrupt-parent = <&ioapic2>;
@@ -412,6 +413,7 @@
#address-cells = <2>;
#size-cells = <1>;
compatible = "isa";
+ reg = <0xf800 0x0 0x0 0x0 0x0>;
ranges = <1 0 0 0 0 0x100>;
rtc@70 {
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
index 5c0207bf959b..275dbc19e2cf 100644
--- a/arch/x86/platform/mrst/mrst.c
+++ b/arch/x86/platform/mrst/mrst.c
@@ -97,11 +97,11 @@ static int __init sfi_parse_mtmr(struct sfi_table_header *table)
pentry->freq_hz, pentry->irq);
if (!pentry->irq)
continue;
- mp_irq.type = MP_IOAPIC;
+ mp_irq.type = MP_INTSRC;
mp_irq.irqtype = mp_INT;
/* triggering mode edge bit 2-3, active high polarity bit 0-1 */
mp_irq.irqflag = 5;
- mp_irq.srcbus = 0;
+ mp_irq.srcbus = MP_BUS_ISA;
mp_irq.srcbusirq = pentry->irq; /* IRQ */
mp_irq.dstapic = MP_APIC_ALL;
mp_irq.dstirq = pentry->irq;
@@ -168,10 +168,10 @@ int __init sfi_parse_mrtc(struct sfi_table_header *table)
for (totallen = 0; totallen < sfi_mrtc_num; totallen++, pentry++) {
pr_debug("RTC[%d]: paddr = 0x%08x, irq = %d\n",
totallen, (u32)pentry->phys_addr, pentry->irq);
- mp_irq.type = MP_IOAPIC;
+ mp_irq.type = MP_INTSRC;
mp_irq.irqtype = mp_INT;
mp_irq.irqflag = 0xf; /* level trigger and active low */
- mp_irq.srcbus = 0;
+ mp_irq.srcbus = MP_BUS_ISA;
mp_irq.srcbusirq = pentry->irq; /* IRQ */
mp_irq.dstapic = MP_APIC_ALL;
mp_irq.dstirq = pentry->irq;
@@ -282,7 +282,7 @@ void __init x86_mrst_early_setup(void)
/* Avoid searching for BIOS MP tables */
x86_init.mpparse.find_smp_config = x86_init_noop;
x86_init.mpparse.get_smp_config = x86_init_uint_noop;
-
+ set_bit(MP_BUS_ISA, mp_bus_not_pci);
}
/*
diff --git a/arch/x86/platform/mrst/vrtc.c b/arch/x86/platform/mrst/vrtc.c
index 04cf645feb92..73d70d65e76e 100644
--- a/arch/x86/platform/mrst/vrtc.c
+++ b/arch/x86/platform/mrst/vrtc.c
@@ -100,9 +100,11 @@ int vrtc_set_mmss(unsigned long nowtime)
void __init mrst_rtc_init(void)
{
- unsigned long vrtc_paddr = sfi_mrtc_array[0].phys_addr;
+ unsigned long vrtc_paddr;
sfi_table_parse(SFI_SIG_MRTC, NULL, NULL, sfi_parse_mrtc);
+
+ vrtc_paddr = sfi_mrtc_array[0].phys_addr;
if (!sfi_mrtc_num || !vrtc_paddr)
return;
diff --git a/arch/x86/platform/olpc/olpc-xo1.c b/arch/x86/platform/olpc/olpc-xo1.c
index 127775696d6c..ab81fb271760 100644
--- a/arch/x86/platform/olpc/olpc-xo1.c
+++ b/arch/x86/platform/olpc/olpc-xo1.c
@@ -15,6 +15,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
+#include <linux/mfd/core.h>
#include <asm/io.h>
#include <asm/olpc.h>
@@ -56,25 +57,24 @@ static void xo1_power_off(void)
static int __devinit olpc_xo1_probe(struct platform_device *pdev)
{
struct resource *res;
+ int err;
/* don't run on non-XOs */
if (!machine_is_olpc())
return -ENODEV;
+ err = mfd_cell_enable(pdev);
+ if (err)
+ return err;
+
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
if (!res) {
dev_err(&pdev->dev, "can't fetch device resource info\n");
return -EIO;
}
-
- if (!request_region(res->start, resource_size(res), DRV_NAME)) {
- dev_err(&pdev->dev, "can't request region\n");
- return -EIO;
- }
-
if (strcmp(pdev->name, "cs5535-pms") == 0)
pms_base = res->start;
- else if (strcmp(pdev->name, "cs5535-acpi") == 0)
+ else if (strcmp(pdev->name, "olpc-xo1-pm-acpi") == 0)
acpi_base = res->start;
/* If we have both addresses, we can override the poweroff hook */
@@ -88,14 +88,11 @@ static int __devinit olpc_xo1_probe(struct platform_device *pdev)
static int __devexit olpc_xo1_remove(struct platform_device *pdev)
{
- struct resource *r;
-
- r = platform_get_resource(pdev, IORESOURCE_IO, 0);
- release_region(r->start, resource_size(r));
+ mfd_cell_disable(pdev);
if (strcmp(pdev->name, "cs5535-pms") == 0)
pms_base = 0;
- else if (strcmp(pdev->name, "cs5535-acpi") == 0)
+ else if (strcmp(pdev->name, "olpc-xo1-pm-acpi") == 0)
acpi_base = 0;
pm_power_off = NULL;
@@ -113,7 +110,7 @@ static struct platform_driver cs5535_pms_drv = {
static struct platform_driver cs5535_acpi_drv = {
.driver = {
- .name = "cs5535-acpi",
+ .name = "olpc-xo1-pm-acpi",
.owner = THIS_MODULE,
},
.probe = olpc_xo1_probe,
@@ -143,7 +140,7 @@ static void __exit olpc_xo1_exit(void)
MODULE_AUTHOR("Daniel Drake <dsd@laptop.org>");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:olpc-xo1");
+MODULE_ALIAS("platform:cs5535-pms");
module_init(olpc_xo1_init);
module_exit(olpc_xo1_exit);
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index a7b38d35c29a..7cb6424317f6 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -11,6 +11,7 @@
#include <linux/debugfs.h>
#include <linux/kernel.h>
#include <linux/slab.h>
+#include <linux/delay.h>
#include <asm/mmu_context.h>
#include <asm/uv/uv.h>
diff --git a/arch/x86/platform/visws/visws_quirks.c b/arch/x86/platform/visws/visws_quirks.c
index fe4cf8294878..c7abf13a213f 100644
--- a/arch/x86/platform/visws/visws_quirks.c
+++ b/arch/x86/platform/visws/visws_quirks.c
@@ -471,15 +471,7 @@ static unsigned int startup_piix4_master_irq(struct irq_data *data)
{
legacy_pic->init(0);
enable_cobalt_irq(data);
-}
-
-static void end_piix4_master_irq(struct irq_data *data)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&cobalt_lock, flags);
- enable_cobalt_irq(data);
- spin_unlock_irqrestore(&cobalt_lock, flags);
+ return 0;
}
static struct irq_chip piix4_master_irq_type = {
@@ -492,7 +484,7 @@ static void pii4_mask(struct irq_data *data) { }
static struct irq_chip piix4_virtual_irq_type = {
.name = "PIIX4-virtual",
- .mask = pii4_mask,
+ .irq_mask = pii4_mask,
};
/*
@@ -580,9 +572,9 @@ static struct irqaction cascade_action = {
static inline void set_piix4_virtual_irq_type(void)
{
- piix4_virtual_irq_type.enable = i8259A_chip.unmask;
- piix4_virtual_irq_type.disable = i8259A_chip.mask;
- piix4_virtual_irq_type.unmask = i8259A_chip.unmask;
+ piix4_virtual_irq_type.irq_enable = i8259A_chip.irq_unmask;
+ piix4_virtual_irq_type.irq_disable = i8259A_chip.irq_mask;
+ piix4_virtual_irq_type.irq_unmask = i8259A_chip.irq_unmask;
}
static void __init visws_pre_intr_init(void)
@@ -599,7 +591,7 @@ static void __init visws_pre_intr_init(void)
else if (i == CO_IRQ_IDE0)
chip = &cobalt_irq_type;
else if (i == CO_IRQ_IDE1)
- >chip = &cobalt_irq_type;
+ chip = &cobalt_irq_type;
else if (i == CO_IRQ_8259)
chip = &piix4_master_irq_type;
else if (i < CO_IRQ_APIC0)
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-16 14:55:39 +0000