moved sgi/prom and made it a little bit more generic for ARC like firmwares

1 files changed, 84 insertions, 0 deletions

diff --git a/arch/mips/arc/misc.c b/arch/mips/arc/misc.c
new file mode 100644
index 000000000..ab50caf1e
--- /dev/null
+++ b/arch/mips/arc/misc.c
@@ -0,0 +1,84 @@
+/* $Id: misc.c,v 1.5 1998/08/25 09:14:50 ralf Exp $
+ *
+ * misc.c: Miscellaneous ARCS PROM routines.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+
+#include <asm/bcache.h>
+#include <asm/sgialib.h>
+#include <asm/bootinfo.h>
+#include <asm/system.h>
+
+extern unsigned long mips_cputype;
+extern void *sgiwd93_host;
+extern void reset_wd33c93(void *instance);
+
+void prom_halt(void)
+{
+	bcops->bc_disable();
+	cli();
+#if CONFIG_SCSI_SGIWD93
+	reset_wd33c93(sgiwd93_host);
+#endif
+	romvec->halt();
+}
+
+void prom_powerdown(void)
+{
+	bcops->bc_disable();
+	cli();
+#if CONFIG_SCSI_SGIWD93
+	reset_wd33c93(sgiwd93_host);
+#endif
+	romvec->pdown();
+}
+
+/* XXX is this a soft reset basically? XXX */
+void prom_restart(void)
+{
+	bcops->bc_disable();
+	cli();
+#if CONFIG_SCSI_SGIWD93
+	reset_wd33c93(sgiwd93_host);
+#endif
+	romvec->restart();
+}
+
+void prom_reboot(void)
+{
+	bcops->bc_disable();
+	cli();
+#if CONFIG_SCSI_SGIWD93
+	reset_wd33c93(sgiwd93_host);
+#endif
+	romvec->reboot();
+}
+
+void prom_imode(void)
+{
+	bcops->bc_disable();
+	cli();
+#if CONFIG_SCSI_SGIWD93
+	reset_wd33c93(sgiwd93_host);
+#endif
+	romvec->imode();
+}
+
+long prom_cfgsave(void)
+{
+	return romvec->cfg_save();
+}
+
+struct linux_sysid *prom_getsysid(void)
+{
+	return romvec->get_sysid();
+}
+
+__initfunc(void prom_cacheflush(void))
+{
+	romvec->cache_flush();
+}