[PARISC] Let PA-8900 processors boot
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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27f282b9c6
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2cbd42dbf8
5 changed files with 12 additions and 6 deletions
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@ -1296,6 +1296,7 @@ static struct hp_cpu_type_mask {
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{ 0x05f0, 0x0ff0, pcxw2 }, /* 0x05f0 - 0x05ff */
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{ 0x0600, 0x0fe0, pcxl }, /* 0x0600 - 0x061f */
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{ 0x0880, 0x0ff0, mako }, /* 0x0880 - 0x088f */
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{ 0x0890, 0x0ff0, mako2 }, /* 0x0890 - 0x089f */
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{ 0x0000, 0x0000, pcx } /* terminate table */
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};
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@ -1311,7 +1312,8 @@ char *cpu_name_version[][2] = {
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[pcxw] = { "PA8500 (PCX-W)", "2.0" },
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[pcxw_] = { "PA8600 (PCX-W+)", "2.0" },
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[pcxw2] = { "PA8700 (PCX-W2)", "2.0" },
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[mako] = { "PA8800 (Mako)", "2.0" }
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[mako] = { "PA8800 (Mako)", "2.0" },
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[mako2] = { "PA8900 (Shortfin)", "2.0" }
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};
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const char * __init
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@ -511,10 +511,12 @@ static int __init perf_init(void)
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} else if (boot_cpu_data.cpu_type == pcxw ||
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boot_cpu_data.cpu_type == pcxw_ ||
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boot_cpu_data.cpu_type == pcxw2 ||
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boot_cpu_data.cpu_type == mako) {
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boot_cpu_data.cpu_type == mako ||
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boot_cpu_data.cpu_type == mako2) {
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perf_processor_interface = CUDA_INTF;
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if (boot_cpu_data.cpu_type == pcxw2 ||
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boot_cpu_data.cpu_type == mako)
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boot_cpu_data.cpu_type == mako ||
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boot_cpu_data.cpu_type == mako2)
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bitmask_array = perf_bitmasks_piranha;
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} else {
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perf_processor_interface = UNKNOWN_INTF;
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@ -225,6 +225,7 @@ static void __init parisc_proc_mkdir(void)
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}
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break;
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case mako:
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case mako2:
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if (NULL == proc_mckinley_root)
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{
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proc_mckinley_root = proc_mkdir("bus/mckinley", NULL);
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@ -31,7 +31,8 @@ enum cpu_type {
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pcxw = 8, /* pa8500 pa 2.0 */
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pcxw_ = 9, /* pa8600 (w+) pa 2.0 */
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pcxw2 = 10, /* pa8700 pa 2.0 */
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mako = 11 /* pa8800 pa 2.0 */
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mako = 11, /* pa8800 pa 2.0 */
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mako2 = 12 /* pa8900 pa 2.0 */
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};
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extern char *cpu_name_version[][2]; /* mapping from enum cpu_type to strings */
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@ -334,8 +334,8 @@ extern unsigned long get_wchan(struct task_struct *p);
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static inline int parisc_requires_coherency(void)
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{
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#ifdef CONFIG_PA8X00
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/* FIXME: also pa8900 - when we see one */
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return boot_cpu_data.cpu_type == mako;
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return (boot_cpu_data.cpu_type == mako) ||
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(boot_cpu_data.cpu_type == mako2);
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#else
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return 0;
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#endif
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