#include <asm/sn/clksupport.h>
#include <asm/sn/sn_sal.h>
#include <asm/sn/geo.h>
+#include <asm/sn/sn_feature_sets.h>
#include "xtalk/xwidgetdev.h"
#include "xtalk/hubdev.h"
#include <asm/sn/klconfig.h>
int sn_prom_type; /* 0=hardware, 1=medusa/realprom, 2=medusa/fakeprom */
short physical_node_map[MAX_PHYSNODE_ID];
+static unsigned long sn_prom_features[MAX_PROM_FEATURE_SETS];
EXPORT_SYMBOL(physical_node_map);
{
long status, ticks_per_sec, drift;
int pxm;
- int major = sn_sal_rev_major(), minor = sn_sal_rev_minor();
+ u32 version = sn_sal_rev();
extern void sn_cpu_init(void);
- ia64_sn_plat_set_error_handling_features();
+ ia64_sn_plat_set_error_handling_features(); // obsolete
+ ia64_sn_set_os_feature(OSF_MCA_SLV_TO_OS_INIT_SLV);
+ ia64_sn_set_os_feature(OSF_FEAT_LOG_SBES);
+
#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE)
/*
* support here so we don't have to listen to failed keyboard probe
* messages.
*/
- if ((major < 2 || (major == 2 && minor <= 9)) &&
- acpi_kbd_controller_present) {
+ if (version <= 0x0209 && acpi_kbd_controller_present) {
printk(KERN_INFO "Disabling legacy keyboard support as prom "
"is too old and doesn't provide FADT\n");
acpi_kbd_controller_present = 0;
}
- printk("SGI SAL version %x.%02x\n", major, minor);
-
- /*
- * Confirm the SAL we're running on is recent enough...
- */
- if ((major < SN_SAL_MIN_MAJOR) || (major == SN_SAL_MIN_MAJOR &&
- minor < SN_SAL_MIN_MINOR)) {
- printk(KERN_ERR "This kernel needs SGI SAL version >= "
- "%x.%02x\n", SN_SAL_MIN_MAJOR, SN_SAL_MIN_MINOR);
- panic("PROM version too old\n");
- }
+ printk("SGI SAL version %x.%02x\n", version >> 8, version & 0x00FF);
master_nasid = boot_get_nasid();
if (nodepdaindr[0] == NULL)
return;
+ for (i = 0; i < MAX_PROM_FEATURE_SETS; i++)
+ if (ia64_sn_get_prom_feature_set(i, &sn_prom_features[i]) != 0)
+ break;
+
cpuid = smp_processor_id();
cpuphyid = get_sapicid();
return -1;
}
+
+int sn_prom_feature_available(int id)
+{
+ if (id >= BITS_PER_LONG * MAX_PROM_FEATURE_SETS)
+ return 0;
+ return test_bit(id, sn_prom_features);
+}
+EXPORT_SYMBOL(sn_prom_feature_available);
+