search for: gdt_entry_pnpbios_d

Displaying 10 results from an estimated 10 matches for "gdt_entry_pnpbios_d".

Did you mean: gdt_entry_pnpbios_ds
[PATCH 1/21] i386 Pnp segments in segment h
2007 Apr 18
0
[PATCH 1/21] i386 Pnp segments in segment h
...00000 -0800 @@ -91,6 +91,20 @@ #define GDT_ENTRY_BOOT_DS (GDT_ENTRY_BOOT_CS + 1) #define __BOOT_DS (GDT_ENTRY_BOOT_DS * 8) +/* The PnP BIOS entries in the GDT */ +#define GDT_ENTRY_PNPBIOS_CS32 (GDT_ENTRY_PNPBIOS_BASE + 0) +#define GDT_ENTRY_PNPBIOS_CS16 (GDT_ENTRY_PNPBIOS_BASE + 1) +#define GDT_ENTRY_PNPBIOS_DS (GDT_ENTRY_PNPBIOS_BASE + 2) +#define GDT_ENTRY_PNPBIOS_TS1 (GDT_ENTRY_PNPBIOS_BASE + 3) +#define GDT_ENTRY_PNPBIOS_TS2 (GDT_ENTRY_PNPBIOS_BASE + 4) + +/* The PnP BIOS selectors */ +#define PNP_CS32 (GDT_ENTRY_PNPBIOS_CS32 * 8) /* segment for calling fn */ +#define PNP_CS16 (GDT_ENTRY_PNPBI...
[PATCH 1/21] i386 Pnp segments in segment h
2007 Apr 18
0
[PATCH 1/21] i386 Pnp segments in segment h
...00000 -0800 @@ -91,6 +91,20 @@ #define GDT_ENTRY_BOOT_DS (GDT_ENTRY_BOOT_CS + 1) #define __BOOT_DS (GDT_ENTRY_BOOT_DS * 8) +/* The PnP BIOS entries in the GDT */ +#define GDT_ENTRY_PNPBIOS_CS32 (GDT_ENTRY_PNPBIOS_BASE + 0) +#define GDT_ENTRY_PNPBIOS_CS16 (GDT_ENTRY_PNPBIOS_BASE + 1) +#define GDT_ENTRY_PNPBIOS_DS (GDT_ENTRY_PNPBIOS_BASE + 2) +#define GDT_ENTRY_PNPBIOS_TS1 (GDT_ENTRY_PNPBIOS_BASE + 3) +#define GDT_ENTRY_PNPBIOS_TS2 (GDT_ENTRY_PNPBIOS_BASE + 4) + +/* The PnP BIOS selectors */ +#define PNP_CS32 (GDT_ENTRY_PNPBIOS_CS32 * 8) /* segment for calling fn */ +#define PNP_CS16 (GDT_ENTRY_PNPBI...
[PATCH 12/21] i386 Deprecate descriptor asm
2007 Apr 18
3
[PATCH 12/21] i386 Deprecate descriptor asm
...0,8 +510,8 @@ void pnpbios_calls_init(union pnp_bios_i for(i=0; i < NR_CPUS; i++) { struct desc_struct *gdt = get_cpu_gdt_table(i); - 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_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)); } }
[PATCH 12/21] i386 Deprecate descriptor asm
2007 Apr 18
3
[PATCH 12/21] i386 Deprecate descriptor asm
...0,8 +510,8 @@ void pnpbios_calls_init(union pnp_bios_i for(i=0; i < NR_CPUS; i++) { struct desc_struct *gdt = get_cpu_gdt_table(i); - 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_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)); } }
[PATCH 6/21] i386 Fixed pnp bios limits
2007 Apr 18
0
[PATCH 6/21] i386 Fixed pnp bios limits
...T_SEL(i, PNP_DS, header->fields.pm16dseg, 64 * 1024); + for(i=0; i < NR_CPUS; i++) { + struct desc_struct *gdt = get_cpu_gdt_table(i); + 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)); } }
[PATCH 6/21] i386 Fixed pnp bios limits
2007 Apr 18
0
[PATCH 6/21] i386 Fixed pnp bios limits
...T_SEL(i, PNP_DS, header->fields.pm16dseg, 64 * 1024); + for(i=0; i < NR_CPUS; i++) { + struct desc_struct *gdt = get_cpu_gdt_table(i); + 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)); } }
[PATCH 13/21] i386 Gdt page isolation
2007 Apr 18
0
[PATCH 13/21] i386 Gdt page isolation
...S; i++) { + for (i = 0; i < NR_CPUS; 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));
[PATCH 13/21] i386 Gdt page isolation
2007 Apr 18
0
[PATCH 13/21] i386 Gdt page isolation
...S; i++) { + for (i = 0; i < NR_CPUS; 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));
[PATCH 0/19] desc_struct integration
2007 Dec 06
51
[PATCH 0/19] desc_struct integration
Hi, this is a series of patches that unify the struct desc_struct and friends across x86_64 and i386. As usual, it provides paravirt capabilities as a side-effect for x86_64. I consider the main goal, namely, of unifying the desc_struct, an ongoing effort, being this the beginning. A lot of old code has to be touched to accomplish that. I don't consider this patch ready for inclusion.
[PATCH 0/19] desc_struct integration
2007 Dec 06
51
[PATCH 0/19] desc_struct integration
Hi, this is a series of patches that unify the struct desc_struct and friends across x86_64 and i386. As usual, it provides paravirt capabilities as a side-effect for x86_64. I consider the main goal, namely, of unifying the desc_struct, an ongoing effort, being this the beginning. A lot of old code has to be touched to accomplish that. I don't consider this patch ready for inclusion.