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[PARISC] Let PA-8900 processors boot

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Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
This commit is contained in:
Kyle McMartin
2007-03-27 16:47:49 -04:00
committed by Kyle McMartin
parent 27f282b9c6
commit 2cbd42dbf8
5 changed files with 12 additions and 6 deletions
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4
arch/parisc/kernel/hardware.c
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@@ -1296,6 +1296,7 @@ static struct hp_cpu_type_mask {
{ 0x05f0, 0x0ff0, pcxw2 }, /* 0x05f0 - 0x05ff */ { 0x05f0, 0x0ff0, pcxw2 }, /* 0x05f0 - 0x05ff */
{ 0x0600, 0x0fe0, pcxl }, /* 0x0600 - 0x061f */ { 0x0600, 0x0fe0, pcxl }, /* 0x0600 - 0x061f */
{ 0x0880, 0x0ff0, mako }, /* 0x0880 - 0x088f */ { 0x0880, 0x0ff0, mako }, /* 0x0880 - 0x088f */
{ 0x0890, 0x0ff0, mako2 }, /* 0x0890 - 0x089f */
{ 0x0000, 0x0000, pcx } /* terminate table */ { 0x0000, 0x0000, pcx } /* terminate table */
}; };
@@ -1311,7 +1312,8 @@ char *cpu_name_version[][2] = {
[pcxw] = { "PA8500 (PCX-W)", "2.0" }, [pcxw] = { "PA8500 (PCX-W)", "2.0" },
[pcxw_] = { "PA8600 (PCX-W+)", "2.0" }, [pcxw_] = { "PA8600 (PCX-W+)", "2.0" },
[pcxw2] = { "PA8700 (PCX-W2)", "2.0" }, [pcxw2] = { "PA8700 (PCX-W2)", "2.0" },
[mako] = { "PA8800 (Mako)", "2.0" } [mako] = { "PA8800 (Mako)", "2.0" },
[mako2] = { "PA8900 (Shortfin)", "2.0" }
}; };
const char * __init const char * __init

6
arch/parisc/kernel/perf.c
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@@ -511,10 +511,12 @@ static int __init perf_init(void)
} else if (boot_cpu_data.cpu_type == pcxw || } else if (boot_cpu_data.cpu_type == pcxw ||
boot_cpu_data.cpu_type == pcxw_ || boot_cpu_data.cpu_type == pcxw_ ||
boot_cpu_data.cpu_type == pcxw2 || boot_cpu_data.cpu_type == pcxw2 ||
boot_cpu_data.cpu_type == mako) { boot_cpu_data.cpu_type == mako ||
boot_cpu_data.cpu_type == mako2) {
perf_processor_interface = CUDA_INTF; perf_processor_interface = CUDA_INTF;
if (boot_cpu_data.cpu_type == pcxw2 || if (boot_cpu_data.cpu_type == pcxw2 ||
boot_cpu_data.cpu_type == mako) boot_cpu_data.cpu_type == mako ||
boot_cpu_data.cpu_type == mako2)
bitmask_array = perf_bitmasks_piranha; bitmask_array = perf_bitmasks_piranha;
} else { } else {
perf_processor_interface = UNKNOWN_INTF; perf_processor_interface = UNKNOWN_INTF;

1
arch/parisc/kernel/setup.c
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@@ -225,6 +225,7 @@ static void __init parisc_proc_mkdir(void)
} }
break; break;
case mako: case mako:
case mako2:
if (NULL == proc_mckinley_root) if (NULL == proc_mckinley_root)
{ {
proc_mckinley_root = proc_mkdir("bus/mckinley", NULL); proc_mckinley_root = proc_mkdir("bus/mckinley", NULL);

3
include/asm-parisc/hardware.h
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@@ -31,7 +31,8 @@ enum cpu_type {
pcxw = 8, /* pa8500 pa 2.0 */ pcxw = 8, /* pa8500 pa 2.0 */
pcxw_ = 9, /* pa8600 (w+) pa 2.0 */ pcxw_ = 9, /* pa8600 (w+) pa 2.0 */
pcxw2 = 10, /* pa8700 pa 2.0 */ pcxw2 = 10, /* pa8700 pa 2.0 */
mako = 11 /* pa8800 pa 2.0 */ mako = 11, /* pa8800 pa 2.0 */
mako2 = 12 /* pa8900 pa 2.0 */
}; };
extern char *cpu_name_version[][2]; /* mapping from enum cpu_type to strings */ extern char *cpu_name_version[][2]; /* mapping from enum cpu_type to strings */

4
include/asm-parisc/processor.h
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@@ -334,8 +334,8 @@ extern unsigned long get_wchan(struct task_struct *p);
static inline int parisc_requires_coherency(void) static inline int parisc_requires_coherency(void)
{ {
#ifdef CONFIG_PA8X00 #ifdef CONFIG_PA8X00
/* FIXME: also pa8900 - when we see one */ return (boot_cpu_data.cpu_type == mako) ||
return boot_cpu_data.cpu_type == mako; (boot_cpu_data.cpu_type == mako2);
#else #else
return 0; return 0;
#endif #endif