diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/mach-es7000/es7000.h | 5 | ||||
| -rw-r--r-- | arch/i386/mach-es7000/es7000plat.c | 45 |
2 files changed, 25 insertions, 25 deletions
diff --git a/arch/i386/mach-es7000/es7000.h b/arch/i386/mach-es7000/es7000.h index 70691f0c4ce2..898ed905e119 100644 --- a/arch/i386/mach-es7000/es7000.h +++ b/arch/i386/mach-es7000/es7000.h @@ -104,7 +104,8 @@ struct mip_reg { #define MIP_SW_APIC 0x1020b #define MIP_FUNC(VALUE) (VALUE & 0xff) -extern int parse_unisys_oem (char *oemptr, int oem_entries); -extern int find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length); +extern int parse_unisys_oem (char *oemptr); +extern int find_unisys_acpi_oem_table(unsigned long *oem_addr); +extern void setup_unisys (); extern int es7000_start_cpu(int cpu, unsigned long eip); extern void es7000_sw_apic(void); diff --git a/arch/i386/mach-es7000/es7000plat.c b/arch/i386/mach-es7000/es7000plat.c index d5936d500479..2000bdca2fc2 100644 --- a/arch/i386/mach-es7000/es7000plat.c +++ b/arch/i386/mach-es7000/es7000plat.c @@ -75,12 +75,29 @@ es7000_rename_gsi(int ioapic, int gsi) #endif // (CONFIG_X86_IO_APIC) && (CONFIG_ACPI_INTERPRETER || CONFIG_ACPI_BOOT) +void __init +setup_unisys () +{ + /* + * Determine the generation of the ES7000 currently running. + * + * es7000_plat = 1 if the machine is a 5xx ES7000 box + * es7000_plat = 2 if the machine is a x86_64 ES7000 box + * + */ + if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2)) + es7000_plat = 2; + else + es7000_plat = 1; + ioapic_renumber_irq = es7000_rename_gsi; +} + /* * Parse the OEM Table */ int __init -parse_unisys_oem (char *oemptr, int oem_entries) +parse_unisys_oem (char *oemptr) { int i; int success = 0; @@ -95,7 +112,7 @@ parse_unisys_oem (char *oemptr, int oem_entries) tp += 8; - for (i=0; i <= oem_entries; i++) { + for (i=0; i <= 6; i++) { type = *tp++; size = *tp++; tp -= 2; @@ -130,34 +147,18 @@ parse_unisys_oem (char *oemptr, int oem_entries) default: break; } - if (i == 6) break; tp += size; } if (success < 2) { es7000_plat = 0; - } else { - printk("\nEnabling ES7000 specific features...\n"); - /* - * Determine the generation of the ES7000 currently running. - * - * es7000_plat = 0 if the machine is NOT a Unisys ES7000 box - * es7000_plat = 1 if the machine is a 5xx ES7000 box - * es7000_plat = 2 if the machine is a x86_64 ES7000 box - * - */ - if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2)) - es7000_plat = 2; - else - es7000_plat = 1; - - ioapic_renumber_irq = es7000_rename_gsi; - } + } else + setup_unisys(); return es7000_plat; } int __init -find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length) +find_unisys_acpi_oem_table(unsigned long *oem_addr) { struct acpi_table_rsdp *rsdp = NULL; unsigned long rsdp_phys = 0; @@ -201,13 +202,11 @@ find_unisys_acpi_oem_table(unsigned long *oem_addr, int *length) acpi_table_print(header, sdt.entry[i].pa); t = (struct oem_table *) __acpi_map_table(sdt.entry[i].pa, header->length); addr = (void *) __acpi_map_table(t->OEMTableAddr, t->OEMTableSize); - *length = header->length; *oem_addr = (unsigned long) addr; return 0; } } } - Dprintk("ES7000: did not find Unisys ACPI OEM table!\n"); return -1; } |