diff options
Diffstat (limited to 'drivers/acpi/osl.c')
| -rw-r--r-- | drivers/acpi/osl.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 055d7b7..b093181 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -38,6 +38,7 @@ #include <linux/workqueue.h> #include <linux/nmi.h> #include <linux/acpi.h> +#include <linux/acpi_io.h> #include <linux/efi.h> #include <linux/ioport.h> #include <linux/list.h> @@ -302,9 +303,10 @@ void __iomem *__init_refok acpi_os_map_memory(acpi_physical_address phys, acpi_size size) { struct acpi_ioremap *map, *tmp_map; - unsigned long flags, pg_sz; + unsigned long flags; void __iomem *virt; - phys_addr_t pg_off; + acpi_physical_address pg_off; + acpi_size pg_sz; if (phys > ULONG_MAX) { printk(KERN_ERR PREFIX "Cannot map memory that high\n"); @@ -320,7 +322,7 @@ acpi_os_map_memory(acpi_physical_address phys, acpi_size size) pg_off = round_down(phys, PAGE_SIZE); pg_sz = round_up(phys + size, PAGE_SIZE) - pg_off; - virt = ioremap(pg_off, pg_sz); + virt = acpi_os_ioremap(pg_off, pg_sz); if (!virt) { kfree(map); return NULL; @@ -642,7 +644,7 @@ acpi_os_read_memory(acpi_physical_address phys_addr, u32 * value, u32 width) virt_addr = acpi_map_vaddr_lookup(phys_addr, size); rcu_read_unlock(); if (!virt_addr) { - virt_addr = ioremap(phys_addr, size); + virt_addr = acpi_os_ioremap(phys_addr, size); unmap = 1; } if (!value) @@ -678,7 +680,7 @@ acpi_os_write_memory(acpi_physical_address phys_addr, u32 value, u32 width) virt_addr = acpi_map_vaddr_lookup(phys_addr, size); rcu_read_unlock(); if (!virt_addr) { - virt_addr = ioremap(phys_addr, size); + virt_addr = acpi_os_ioremap(phys_addr, size); unmap = 1; } @@ -1233,8 +1235,7 @@ __setup("acpi_enforce_resources=", acpi_enforce_resources_setup); int acpi_check_resource_conflict(const struct resource *res) { struct acpi_res_list *res_list_elem; - int ioport; - int clash = 0; + int ioport = 0, clash = 0; if (acpi_enforce_resources == ENFORCE_RESOURCES_NO) return 0; @@ -1264,9 +1265,13 @@ int acpi_check_resource_conflict(const struct resource *res) if (clash) { if (acpi_enforce_resources != ENFORCE_RESOURCES_NO) { printk(KERN_WARNING "ACPI: resource %s %pR" - " conflicts with ACPI region %s %pR\n", + " conflicts with ACPI region %s " + "[%s 0x%zx-0x%zx]\n", res->name, res, res_list_elem->name, - res_list_elem); + (res_list_elem->resource_type == + ACPI_ADR_SPACE_SYSTEM_IO) ? "io" : "mem", + (size_t) res_list_elem->start, + (size_t) res_list_elem->end); if (acpi_enforce_resources == ENFORCE_RESOURCES_LAX) printk(KERN_NOTICE "ACPI: This conflict may" " cause random problems and system" |