diff options
| -rw-r--r-- | arch/i386/mach-es7000/es7000.h | 11 | ||||
| -rw-r--r-- | arch/i386/mach-es7000/es7000plat.c | 11 | ||||
| -rw-r--r-- | include/asm-i386/mach-es7000/mach_mpparse.h | 2 |
3 files changed, 18 insertions, 6 deletions
diff --git a/arch/i386/mach-es7000/es7000.h b/arch/i386/mach-es7000/es7000.h index 898ed905e119..f1e3204f5dec 100644 --- a/arch/i386/mach-es7000/es7000.h +++ b/arch/i386/mach-es7000/es7000.h @@ -24,6 +24,15 @@ * http://www.unisys.com */ +/* + * ES7000 chipsets + */ + +#define NON_UNISYS 0 +#define ES7000_CLASSIC 1 +#define ES7000_ZORRO 2 + + #define MIP_REG 1 #define MIP_PSAI_REG 4 @@ -106,6 +115,6 @@ struct mip_reg { extern int parse_unisys_oem (char *oemptr); extern int find_unisys_acpi_oem_table(unsigned long *oem_addr); -extern void setup_unisys (); +extern void setup_unisys(void); 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 dc6660511b07..a9ab0644f403 100644 --- a/arch/i386/mach-es7000/es7000plat.c +++ b/arch/i386/mach-es7000/es7000plat.c @@ -62,6 +62,9 @@ static unsigned int base; static int es7000_rename_gsi(int ioapic, int gsi) { + if (es7000_plat == ES7000_ZORRO) + return gsi; + if (!base) { int i; for (i = 0; i < nr_ioapics; i++) @@ -76,7 +79,7 @@ es7000_rename_gsi(int ioapic, int gsi) #endif /* (CONFIG_X86_IO_APIC) && (CONFIG_ACPI) */ void __init -setup_unisys () +setup_unisys(void) { /* * Determine the generation of the ES7000 currently running. @@ -86,9 +89,9 @@ setup_unisys () * */ if (!(boot_cpu_data.x86 <= 15 && boot_cpu_data.x86_model <= 2)) - es7000_plat = 2; + es7000_plat = ES7000_ZORRO; else - es7000_plat = 1; + es7000_plat = ES7000_CLASSIC; ioapic_renumber_irq = es7000_rename_gsi; } @@ -151,7 +154,7 @@ parse_unisys_oem (char *oemptr) } if (success < 2) { - es7000_plat = 0; + es7000_plat = NON_UNISYS; } else setup_unisys(); return es7000_plat; diff --git a/include/asm-i386/mach-es7000/mach_mpparse.h b/include/asm-i386/mach-es7000/mach_mpparse.h index 28a84f6185a7..4a0637a3e208 100644 --- a/include/asm-i386/mach-es7000/mach_mpparse.h +++ b/include/asm-i386/mach-es7000/mach_mpparse.h @@ -16,7 +16,7 @@ static inline void mpc_oem_pci_bus(struct mpc_config_bus *m, extern int parse_unisys_oem (char *oemptr); extern int find_unisys_acpi_oem_table(unsigned long *oem_addr); -extern void setup_unisys(); +extern void setup_unisys(void); static inline int mps_oem_check(struct mp_config_table *mpc, char *oem, char *productid) |