Change sgi system identification from a single system type list, to a smaller

system type list (which really is the system family) and a subsystem type.

No functional change yet.

10 files changed, 41 insertions, 35 deletions

diff --git a/sys/arch/sgi/dev/dsrtc.c b/sys/arch/sgi/dev/dsrtc.c
index fd681153c1d..7132df8e5fd 100644
--- a/sys/arch/sgi/dev/dsrtc.c
+++ b/sys/arch/sgi/dev/dsrtc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dsrtc.c,v 1.10 2009/10/26 20:14:42 miod Exp $ */
+/*	$OpenBSD: dsrtc.c,v 1.11 2009/11/07 14:49:01 miod Exp $ */
 
 /*
  * Copyright (c) 2001-2004 Opsycon AB  (www.opsycon.se / www.opsycon.com)
@@ -173,7 +173,7 @@ dsrtc_attach_ioc(struct device *parent, struct device *self, void *aux)
 		 * For some reason, the base year differs between IP27
 		 * and IP35.
 		 */
-		sc->sc_yrbase = sys_config.system_type == SGI_O300 ?
+		sc->sc_yrbase = sys_config.system_type == SGI_IP35 ?
 		    POSIX_BASE_YEAR - 2 : POSIX_BASE_YEAR;
 		/* mips64 clock code expects year relative to 1900 */
 		sc->sc_yrbase -= 1900;
@@ -214,7 +214,7 @@ dsrtc_attach_iof(struct device *parent, struct device *self, void *aux)
 	 * For some reason, the base year differs between IP27
 	 * and IP35.
 	 */
-	sc->sc_yrbase = sys_config.system_type == SGI_O300 ?
+	sc->sc_yrbase = sys_config.system_type == SGI_IP35 ?
 	    POSIX_BASE_YEAR - 2 : POSIX_BASE_YEAR;
 	/* mips64 clock code expects year relative to 1900 */
 	sc->sc_yrbase -= 1900;
diff --git a/sys/arch/sgi/include/autoconf.h b/sys/arch/sgi/include/autoconf.h
index a68295c3d4b..296da5be1a8 100644
--- a/sys/arch/sgi/include/autoconf.h
+++ b/sys/arch/sgi/include/autoconf.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: autoconf.h,v 1.23 2009/10/30 08:13:57 syuu Exp $ */
+/*	$OpenBSD: autoconf.h,v 1.24 2009/11/07 14:49:01 miod Exp $ */
 
 /*
  * Copyright (c) 2001-2003 Opsycon AB  (www.opsycon.se / www.opsycon.com)
@@ -42,6 +42,7 @@
 
 struct sys_rec {
 	int	system_type;
+	int	system_subtype;		/* IP35 only */
 
 	struct cpuinfo {
 		u_int16_t type;
diff --git a/sys/arch/sgi/pci/ioc.c b/sys/arch/sgi/pci/ioc.c
index 6ee7bdc71e3..52e1fe1a9ff 100644
--- a/sys/arch/sgi/pci/ioc.c
+++ b/sys/arch/sgi/pci/ioc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ioc.c,v 1.24 2009/11/02 17:20:47 miod Exp $	*/
+/*	$OpenBSD: ioc.c,v 1.25 2009/11/07 14:49:01 miod Exp $	*/
 
 /*
  * Copyright (c) 2008 Joel Sing.
@@ -246,8 +246,8 @@ ioc_attach(struct device *parent, struct device *self, void *aux)
 		 * very likely that we are the on-board IOC3 found
 		 * on IP27 and IP35 systems.
 		 */
-		if (sys_config.system_type == SGI_O200 ||
-		    sys_config.system_type == SGI_O300) {
+		if (sys_config.system_type == SGI_IP27 ||
+		    sys_config.system_type == SGI_IP35) {
 			device_mask = (1 << IOCDEV_SERIAL_A) |
 			    (1 << IOCDEV_SERIAL_B) | (1 << IOCDEV_LPT) |
 			    (1 << IOCDEV_KBC) | (1 << IOCDEV_RTC) |
@@ -369,7 +369,7 @@ establish:
 		    self->dv_xname, dual_irq ? "ethernet " : "");
 		goto unregister;
 	}
-	printf("%s%s\n", dual_irq ? ", ethernet " : "",
+	printf("%s%s\n", dual_irq ? "; ethernet " : "",
 	    pci_intr_string(sc->sc_pc, ih1));
 
 	/*
diff --git a/sys/arch/sgi/sgi/ip27.h b/sys/arch/sgi/sgi/ip27.h
index 73cecf6a167..64c30adb224 100644
--- a/sys/arch/sgi/sgi/ip27.h
+++ b/sys/arch/sgi/sgi/ip27.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ip27.h,v 1.1 2009/05/28 18:02:43 miod Exp $	*/
+/*	$OpenBSD: ip27.h,v 1.2 2009/11/07 14:49:01 miod Exp $	*/
 
 /*
  * Copyright (c) 2009 Miodrag Vallat.
@@ -29,3 +29,9 @@
 #define	IP35_NMI_KREGS_BASE		0x9000
 #define	IP35_NMI_KREGS_SIZE		0x400	/* per CPU */
 #define	IP35_NMI_EFRAME_BASE		0xa000
+
+/* IP35 Brick types */
+
+#define	IP35_O350	0x02
+#define	IP35_FUEL	0x04
+#define	IP35_O300	0x08
diff --git a/sys/arch/sgi/sgi/ip27_machdep.c b/sys/arch/sgi/sgi/ip27_machdep.c
index 88defab4590..db46cd5b749 100644
--- a/sys/arch/sgi/sgi/ip27_machdep.c
+++ b/sys/arch/sgi/sgi/ip27_machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ip27_machdep.c,v 1.32 2009/11/06 07:37:49 miod Exp $	*/
+/*	$OpenBSD: ip27_machdep.c,v 1.33 2009/11/07 14:49:01 miod Exp $	*/
 
 /*
  * Copyright (c) 2008, 2009 Miodrag Vallat.
@@ -110,14 +110,13 @@ ip27_setup()
 	size_t gsz;
 	uint node;
 	uint64_t synergy0_0;
-	int brick;
 	console_t *cons;
 	nmi_t *nmi;
 
 	uncached_base = PHYS_TO_XKPHYS_UNCACHED(0, SP_NC);
 	io_base = PHYS_TO_XKPHYS_UNCACHED(0, SP_IO);
 
-	ip35 = sys_config.system_type == SGI_O300;
+	ip35 = sys_config.system_type == SGI_IP35;
 
 	if (ip35) {
 		/*
@@ -127,22 +126,22 @@ ip27_setup()
 		 * Synergy0 register #0 is a 16 bits identification register.
 		 */
 		synergy0_0 = IP27_RHSPEC_L(0, HSPEC_SYNERGY(0, 0));
-		brick = (synergy0_0 & 0xf000) >> 12;
-		switch (brick) {
-		case 0x02:	/* Chimera */
+		sys_config.system_subtype = (synergy0_0 & 0xf000) >> 12;
+		switch (sys_config.system_subtype) {
+		case IP35_O350:	/* Chimera */
 			hw_prod = "Origin 350";
 			break;
-		case 0x04:	/* Asterix */
+		case IP35_FUEL:	/* Asterix */
 			hw_prod = "Fuel";
 			break;
-		case 0x08:	/* Speedo2 */
+		case IP35_O300:	/* Speedo2 */
 			hw_prod = "Origin 300";
 			break;
 		default:
 		    {
 			static char unknown_model[20];
 			snprintf(unknown_model, sizeof unknown_model,
-			    "Unknown IP35 type %x", brick);
+			    "Unknown IP35 type %x", sys_config.system_subtype);
 			hw_prod = unknown_model;
 		    }
 			break;
diff --git a/sys/arch/sgi/sgi/machdep.c b/sys/arch/sgi/sgi/machdep.c
index 840b50f8088..ff11e1c72e0 100644
--- a/sys/arch/sgi/sgi/machdep.c
+++ b/sys/arch/sgi/sgi/machdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: machdep.c,v 1.85 2009/10/16 00:15:49 miod Exp $ */
+/*	$OpenBSD: machdep.c,v 1.86 2009/11/07 14:49:01 miod Exp $ */
 
 /*
  * Copyright (c) 2003-2004 Opsycon AB  (www.opsycon.se / www.opsycon.com)
@@ -222,14 +222,14 @@ mips_init(int argc, void *argv, caddr_t boot_esym)
 #endif
 
 #if defined(TGT_ORIGIN200) || defined(TGT_ORIGIN2000)
-	case SGI_O200:
+	case SGI_IP27:
 		bios_printf("Found SGI-IP27, setting up.\n");
 		strlcpy(cpu_model, "IP27", sizeof(cpu_model));
 		ip27_setup();
 
 		break;
 
-	case SGI_O300:
+	case SGI_IP35:
 		bios_printf("Found SGI-IP35, setting up.\n");
 		/* IP27 is intentional, we use the same kernel */
 		strlcpy(cpu_model, "IP27", sizeof(cpu_model));
@@ -416,8 +416,8 @@ mips_init(int argc, void *argv, caddr_t boot_esym)
 			break;
 		default:
 		case SGI_OCTANE:
-		case SGI_O200:
-		case SGI_O300:
+		case SGI_IP27:
+		case SGI_IP35:
 			cputype = MIPS_R10000;
 			break;
 		}
diff --git a/sys/arch/sgi/sgi/mainbus.c b/sys/arch/sgi/sgi/mainbus.c
index a66c1e256ca..ba41913085f 100644
--- a/sys/arch/sgi/sgi/mainbus.c
+++ b/sys/arch/sgi/sgi/mainbus.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mainbus.c,v 1.5 2009/10/30 08:13:57 syuu Exp $ */
+/*	$OpenBSD: mainbus.c,v 1.6 2009/11/07 14:49:01 miod Exp $ */
 
 /*
  * Copyright (c) 2001-2003 Opsycon AB  (www.opsycon.se / www.opsycon.com)
@@ -74,8 +74,8 @@ mbattach(struct device *parent, struct device *self, void *aux)
 	 */
 	switch (sys_config.system_type) {
 #if defined(TGT_ORIGIN200) || defined(TGT_ORIGIN2000)
-	case SGI_O200:
-	case SGI_O300:
+	case SGI_IP27:
+	case SGI_IP35:
 		ip27_autoconf(self);
 		return;
 #endif
diff --git a/sys/arch/sgi/sgi/sginode.c b/sys/arch/sgi/sgi/sginode.c
index e95bf5f649f..45b13a21049 100644
--- a/sys/arch/sgi/sgi/sginode.c
+++ b/sys/arch/sgi/sgi/sginode.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sginode.c,v 1.13 2009/10/31 12:26:36 sobrado Exp $	*/
+/*	$OpenBSD: sginode.c,v 1.14 2009/11/07 14:49:01 miod Exp $	*/
 /*
  * Copyright (c) 2008, 2009 Miodrag Vallat.
  *
@@ -198,7 +198,7 @@ kl_first_pass_comp(klinfo_t *comp, void *arg)
 		}
 #endif
 
-		if (sys_config.system_type == SGI_O200)
+		if (sys_config.system_type == SGI_IP27)
 			kl_add_memory_ip27(comp->nasid, memcomp_m->membnk_bnksz,
 			    kl_n_mode ? MD_MEM_BANKS_N : MD_MEM_BANKS_M);
 		else
diff --git a/sys/arch/sgi/xbow/xbow.c b/sys/arch/sgi/xbow/xbow.c
index 44f2907a614..a184dab70f0 100644
--- a/sys/arch/sgi/xbow/xbow.c
+++ b/sys/arch/sgi/xbow/xbow.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: xbow.c,v 1.22 2009/10/26 20:14:42 miod Exp $	*/
+/*	$OpenBSD: xbow.c,v 1.23 2009/11/07 14:49:02 miod Exp $	*/
 
 /*
  * Copyright (c) 2008, 2009 Miodrag Vallat.
@@ -161,8 +161,8 @@ xbowmatch(struct device *parent, void *match, void *aux)
 		return (0);
 
 	switch (sys_config.system_type) {
-	case SGI_O200:
-	case SGI_O300:
+	case SGI_IP27:
+	case SGI_IP35:
 	case SGI_OCTANE:
 		return (1);
 	default:
@@ -307,7 +307,7 @@ xbowattach(struct device *parent, struct device *self, void *aux)
 			xbow_intr_widget_register =
 			    (1UL << 47) /* XIO I/O space */ |
 			    (nasid <<
-			      (sys_config.system_type == SGI_O300 ? 39 : 38)) |
+			      (sys_config.system_type == SGI_IP35 ? 39 : 38)) |
 			    ((paddr_t)IP27_RHUB_ADDR(0, HUBPI_IR_CHANGE) -
 			     IP27_NODE_IO_BASE(0)) /* HUB register offset */;
 
diff --git a/sys/arch/sgi/xbow/xbridge.c b/sys/arch/sgi/xbow/xbridge.c
index c86a51491f1..afb7751c679 100644
--- a/sys/arch/sgi/xbow/xbridge.c
+++ b/sys/arch/sgi/xbow/xbridge.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: xbridge.c,v 1.58 2009/10/26 18:37:13 miod Exp $	*/
+/*	$OpenBSD: xbridge.c,v 1.59 2009/11/07 14:49:02 miod Exp $	*/
 
 /*
  * Copyright (c) 2008, 2009  Miodrag Vallat.
@@ -2003,8 +2003,8 @@ xbridge_dmamem_alloc(bus_dma_tag_t t, bus_size_t size, bus_size_t alignment,
 	switch (sys_config.system_type) {
 	default:
 #if defined(TGT_ORIGIN200) || defined(TGT_ORIGIN2000)
-	case SGI_O200:
-	case SGI_O300:
+	case SGI_IP27:
+	case SGI_IP35:
 		low = 0;
 		break;
 #endif