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path: root/drivers/pnp/pnpbios/bioscalls.c
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Diffstat (limited to 'drivers/pnp/pnpbios/bioscalls.c')
-rw-r--r--drivers/pnp/pnpbios/bioscalls.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
index 7e6b5a3b328..45ad3e9cc36 100644
--- a/drivers/pnp/pnpbios/bioscalls.c
+++ b/drivers/pnp/pnpbios/bioscalls.c
@@ -55,9 +55,9 @@ __asm__(".text \n"
#define Q2_SET_SEL(cpu, selname, address, size) \
do { \
-struct desc_struct *gdt = get_cpu_gdt_table((cpu)); \
-set_base(gdt[(selname) >> 3], (u32)(address)); \
-set_limit(gdt[(selname) >> 3], size); \
+ struct desc_struct *gdt = get_cpu_gdt_table((cpu)); \
+ set_desc_base(&gdt[(selname) >> 3], (u32)(address)); \
+ set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
} while(0)
static struct desc_struct bad_bios_desc;
@@ -479,16 +479,17 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
bad_bios_desc.a = 0;
bad_bios_desc.b = 0x00409200;
- set_base(bad_bios_desc, __va((unsigned long)0x40 << 4));
- _set_limit((char *)&bad_bios_desc, 4095 - (0x40 << 4));
+ set_desc_base(&bad_bios_desc, (unsigned long)__va(0x40UL << 4));
+ set_desc_limit(&bad_bios_desc, 4095 - (0x40 << 4));
for_each_possible_cpu(i) {
struct desc_struct *gdt = get_cpu_gdt_table(i);
if (!gdt)
continue;
- set_base(gdt[GDT_ENTRY_PNPBIOS_CS32], &pnp_bios_callfunc);
- set_base(gdt[GDT_ENTRY_PNPBIOS_CS16],
- __va(header->fields.pm16cseg));
- set_base(gdt[GDT_ENTRY_PNPBIOS_DS],
- __va(header->fields.pm16dseg));
+ set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_CS32],
+ (unsigned long)&pnp_bios_callfunc);
+ set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_CS16],
+ (unsigned long)__va(header->fields.pm16cseg));
+ set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
+ (unsigned long)__va(header->fields.pm16dseg));
}
}