This is platform code update for ES7000:
disables IRQ overrides for the recent ES7000 (Rascal/Zorro),
cleans up the compile warning.
The patch only affects the ES7000 subarch.
Signed-off-by: <[email protected]>
---
arch/i386/mach-es7000/es7000.h | 11 ++++++++++-
arch/i386/mach-es7000/es7000plat.c | 11 +++++++----
include/asm-i386/mach-es7000/mach_mpparse.h | 2 +-
3 files changed, 18 insertions(+), 6 deletions(-)
diff -puN arch/i386/mach-es7000/es7000.h~es7000_plat_update arch/i386/mach-es7000/es7000.h
--- linux-2.6.14-rc2-mm2/arch/i386/mach-es7000/es7000.h~es7000_plat_update 2005-10-02 15:06:09.523620888 -0700
+++ linux-2.6.14-rc2-mm2-root/arch/i386/mach-es7000/es7000.h 2005-10-02 16:43:47.857018840 -0700
@@ -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 -puN arch/i386/mach-es7000/es7000plat.c~es7000_plat_update arch/i386/mach-es7000/es7000plat.c
--- linux-2.6.14-rc2-mm2/arch/i386/mach-es7000/es7000plat.c~es7000_plat_update 2005-10-02 15:06:09.558615568 -0700
+++ linux-2.6.14-rc2-mm2-root/arch/i386/mach-es7000/es7000plat.c 2005-10-02 16:45:32.410124352 -0700
@@ -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 -puN include/asm-i386/mach-es7000/mach_mpparse.h~es7000_plat_update include/asm-i386/mach-es7000/mach_mpparse.h
--- linux-2.6.14-rc2-mm2/include/asm-i386/mach-es7000/mach_mpparse.h~es7000_plat_update 2005-10-02 15:06:09.594610096 -0700
+++ linux-2.6.14-rc2-mm2-root/include/asm-i386/mach-es7000/mach_mpparse.h 2005-10-02 15:11:41.029224376 -0700
@@ -16,7 +16,7 @@ static inline void mpc_oem_pci_bus(struc
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)
_
-
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