m68k updates for 4.16

- First part of an overhaul of the NuBus subsystem, to bring it up to modern driver model standards, - A race condition fix for Mac, - Defconfig updates. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJabuYGAAoJEEgEtLw/Ve77uscQAKjtYt4xGksr7mQtCu+7I0F1 ZCpb9JWdQNNyKLYmjKQuPLEwMYVKsSam1gSqdKkmFI5xWDO7mT2+xOXA9oVBiqbm gTkzuQtG+3/6CrKU7VFXgZaewYwK4zFQQ7+mrNkktPUyUuvya6xUqzgxyBX6oFoo b796t/HISpoQMUKgPSYGGkqhkNlx3WTqh1yn8ZzaOSSg1ZylHZF0ntyHpPlp7nY8 lSyY1IwQAT80gebWN4huV3FU+Lyk8TZ8ic2EZkG/8SBqVJ/4+JDF4h8hWIB9DcAI 8h4CnYMOZZEenPmf7ptqWrUmcWy5OwYnIlKFEMEbBCoVC6853fdz/5LQd7fs57Vv AOuIttyrn80NYDU2Mxg0o1kOqxDOXPbl2JrOXwSYyAoPSUQHK1FsesJfn96vRHEu Y/rjVbURnOzMeaFUvczZkfgbh6dT4eU/5Zn5MPx71m7gKlqNGCJFYu7sORJq/0pI 9jrUtE+R6YP5rsrr77QfIUxPJSlnXLQQHdQUmzEVFjo+7A97Kh8FySpVWAR/zB5s YsCc8EikLO5mxCyN3TmyUuo+TZJTwpPV0haxNAMoJKLRpNOVHTNrfuYFJR6JTOf8 a7Y9RiUud7iMrOy3NZEcK8jOxeVAaUHZJxurvnnrCsdaUcjRJRkkygCJjsJ37MMF rRUZF/LDofLR8WWDrdXN =PZNx -----END PGP SIGNATURE----- Merge tag 'm68k-for-v4.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - first part of an overhaul of the NuBus subsystem, to bring it up to modern driver model standards - a race condition fix for Mac - defconfig updates * tag 'm68k-for-v4.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: MAINTAINERS: Add NuBus subsystem entry m68k/mac: Fix race conditions in OSS interrupt dispatch nubus: Add support for the driver model nubus: Add expansion_type values for various Mac models nubus: Adopt standard linked list implementation nubus: Rename struct nubus_dev nubus: Rework /proc/bus/nubus/s/ implementation nubus: Generalize block resource handling nubus: Clean up whitespace nubus: Remove redundant code nubus: Call proc_mkdir() not more than once per slot directory nubus: Validate slot resource IDs nubus: Fix log spam nubus: Use static functions where possible nubus: Fix up header split nubus: Avoid array underflow and overflow m68k/defconfig: Update defconfigs for v4.15-rc1
2026-10-31 04:01:48 -04:00 · 2018-01-29 16:37:15 -08:00 · 2018-01-29 16:37:15 -08:00 · aca21de2e8
commit aca21de2e8
parent 31466f3ed7 2334b1ac12
26 changed files with 833 additions and 651 deletions
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@ -454,7 +454,6 @@ CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PPS_CLIENT_PARPORT=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FB_CIRRUS=y
 CONFIG_FB_AMIGA=y
@ -595,6 +594,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -624,6 +624,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -653,3 +654,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@ -422,7 +422,6 @@ CONFIG_NTP_PPS=y
 CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
@ -554,6 +553,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -583,6 +583,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -612,3 +613,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@ -437,7 +437,6 @@ CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PPS_CLIENT_PARPORT=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FB_ATARI=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
@ -576,6 +575,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -605,6 +605,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -634,3 +635,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@ -420,7 +420,6 @@ CONFIG_NTP_PPS=y
 CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_HID=m
 CONFIG_HIDRAW=y
 CONFIG_UHID=m
@ -546,6 +545,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -575,6 +575,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -604,3 +605,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@ -425,7 +425,6 @@ CONFIG_NTP_PPS=y
 CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
@ -556,6 +555,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -585,6 +585,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -614,3 +615,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@ -447,7 +447,6 @@ CONFIG_NTP_PPS=y
 CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FB_VALKYRIE=y
 CONFIG_FB_MAC=y
@ -578,6 +577,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -607,6 +607,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -636,3 +637,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@ -504,7 +504,6 @@ CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PPS_CLIENT_PARPORT=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FB_CIRRUS=y
 CONFIG_FB_AMIGA=y
@ -658,6 +657,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -687,6 +687,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -716,3 +717,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@ -420,7 +420,6 @@ CONFIG_NTP_PPS=y
 CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_HID=m
 CONFIG_HIDRAW=y
 CONFIG_UHID=m
@ -546,6 +545,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -575,6 +575,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -604,3 +605,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@ -420,7 +420,6 @@ CONFIG_NTP_PPS=y
 CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_HID=m
 CONFIG_HIDRAW=y
 CONFIG_UHID=m
@ -546,6 +545,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -575,6 +575,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -604,3 +605,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@ -437,7 +437,6 @@ CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PPS_CLIENT_PARPORT=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
@ -569,6 +568,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -598,6 +598,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -627,3 +628,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@ -419,7 +419,6 @@ CONFIG_NTP_PPS=y
 CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
@ -548,6 +547,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -576,6 +576,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -605,3 +606,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@ -419,7 +419,6 @@ CONFIG_NTP_PPS=y
 CONFIG_PPS_CLIENT_LDISC=m
 CONFIG_PTP_1588_CLOCK=m
 # CONFIG_HWMON is not set
-# CONFIG_RC_CORE is not set
 CONFIG_FB=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
@ -548,6 +547,7 @@ CONFIG_TEST_RHASHTABLE=m
 CONFIG_TEST_HASH=m
 CONFIG_TEST_USER_COPY=m
 CONFIG_TEST_BPF=m
+CONFIG_TEST_FIND_BIT=m
 CONFIG_TEST_FIRMWARE=m
 CONFIG_TEST_SYSCTL=m
 CONFIG_TEST_UDELAY=m
@ -577,6 +577,7 @@ CONFIG_CRYPTO_RMD256=m
 CONFIG_CRYPTO_RMD320=m
 CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_AES_TI=m
@ -606,3 +607,4 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_HW is not set
 CONFIG_CRC32_SELFTEST=m
 CONFIG_XZ_DEC_TEST=m
+CONFIG_STRING_SELFTEST=m
--- a/arch/m68k/include/asm/macintosh.h
+++ b/arch/m68k/include/asm/macintosh.h
@ -33,7 +33,7 @@ struct mac_model
 	char ide_type;
 	char scc_type;
 	char ether_type;
-	char nubus_type;
+	char expansion_type;
 	char floppy_type;
 };

@ -73,8 +73,11 @@ struct mac_model
 #define MAC_ETHER_SONIC		1
 #define MAC_ETHER_MACE		2

-#define MAC_NO_NUBUS		0
-#define MAC_NUBUS		1
+#define MAC_EXP_NONE		0
+#define MAC_EXP_PDS		1 /* Accepts only a PDS card */
+#define MAC_EXP_NUBUS		2 /* Accepts only NuBus card(s) */
+#define MAC_EXP_PDS_NUBUS	3 /* Accepts PDS card and/or NuBus card(s) */
+#define MAC_EXP_PDS_COMM	4 /* Accepts PDS card or Comm Slot card */

 #define MAC_FLOPPY_IWM		0
 #define MAC_FLOPPY_SWIM_ADDR1	1
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@ -212,7 +212,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_II,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_IWM,
 	},

@ -227,7 +227,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_II,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_IWM,
 	}, {
 		.ident		= MAC_MODEL_IIX,
@ -236,7 +236,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_II,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_IICX,
@ -245,7 +245,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_II,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_SE30,
@ -254,7 +254,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_II,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	},

@ -272,7 +272,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_IIFX,
@ -281,7 +281,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_IIFX,
 		.scc_type	= MAC_SCC_IOP,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_IOP,
 	}, {
 		.ident		= MAC_MODEL_IISI,
@ -290,7 +290,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_IIVI,
@ -299,7 +299,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_IIVX,
@ -308,7 +308,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	},

@ -323,7 +323,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_CCL,
@ -332,7 +331,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_CCLII,
@ -341,7 +340,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	},

@ -356,7 +355,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_LCII,
@ -365,7 +364,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_LCIII,
@ -374,7 +373,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	},

@ -395,7 +394,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_Q605_ACC,
@ -404,7 +403,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_Q610,
@ -414,7 +413,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_QUADRA,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_Q630,
@ -424,8 +423,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.ide_type	= MAC_IDE_QUADRA,
 		.scc_type	= MAC_SCC_QUADRA,
-		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_COMM,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_Q650,
@ -435,7 +433,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_QUADRA,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	},
 	/* The Q700 does have a NS Sonic */
@ -447,7 +445,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA2,
 		.scc_type	= MAC_SCC_QUADRA,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_Q800,
@ -457,7 +455,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_QUADRA,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_Q840,
@ -467,7 +465,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA3,
 		.scc_type	= MAC_SCC_PSC,
 		.ether_type	= MAC_ETHER_MACE,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_AV,
 	}, {
 		.ident		= MAC_MODEL_Q900,
@ -477,7 +475,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA2,
 		.scc_type	= MAC_SCC_IOP,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_IOP,
 	}, {
 		.ident		= MAC_MODEL_Q950,
@ -487,7 +485,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA2,
 		.scc_type	= MAC_SCC_IOP,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_IOP,
 	},

@ -502,7 +500,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_P475,
@ -511,7 +509,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_P475F,
@ -520,7 +518,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_P520,
@ -529,7 +527,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_P550,
@ -538,7 +536,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	},
 	/* These have the comm slot, and therefore possibly SONIC ethernet */
@ -549,8 +547,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_II,
-		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_COMM,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_P588,
@ -560,8 +557,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.ide_type	= MAC_IDE_QUADRA,
 		.scc_type	= MAC_SCC_II,
-		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_COMM,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_TV,
@ -570,7 +566,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_P600,
@ -579,7 +574,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_LC,
 		.scc_type	= MAC_SCC_II,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	},

@ -596,7 +591,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_QUADRA,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_C650,
@ -606,7 +601,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA,
 		.scc_type	= MAC_SCC_QUADRA,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR1,
 	}, {
 		.ident		= MAC_MODEL_C660,
@ -616,7 +611,7 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_QUADRA3,
 		.scc_type	= MAC_SCC_PSC,
 		.ether_type	= MAC_ETHER_MACE,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_PDS_NUBUS,
 		.floppy_type	= MAC_FLOPPY_AV,
 	},

@ -633,7 +628,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB145,
@ -642,7 +636,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB150,
@ -652,7 +645,6 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_OLD,
 		.ide_type	= MAC_IDE_PB,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB160,
@ -661,7 +653,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB165,
@ -670,7 +661,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB165C,
@ -679,7 +669,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB170,
@ -688,7 +677,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB180,
@ -697,7 +685,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB180C,
@ -706,7 +693,6 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_QUADRA,
 		.scsi_type	= MAC_SCSI_OLD,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB190,
@ -716,7 +702,6 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_LATE,
 		.ide_type	= MAC_IDE_BABOON,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB520,
@ -726,7 +711,6 @@ static struct mac_model mac_data_table[] = {
 		.scsi_type	= MAC_SCSI_LATE,
 		.scc_type	= MAC_SCC_QUADRA,
 		.ether_type	= MAC_ETHER_SONIC,
-		.nubus_type	= MAC_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	},

@ -743,7 +727,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_DUO,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB230,
@ -752,7 +736,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_DUO,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB250,
@ -761,7 +745,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_DUO,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB270C,
@ -770,7 +754,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_DUO,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB280,
@ -779,7 +763,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_DUO,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	}, {
 		.ident		= MAC_MODEL_PB280C,
@ -788,7 +772,7 @@ static struct mac_model mac_data_table[] = {
 		.via_type	= MAC_VIA_IICI,
 		.scsi_type	= MAC_SCSI_DUO,
 		.scc_type	= MAC_SCC_QUADRA,
-		.nubus_type	= MAC_NUBUS,
+		.expansion_type	= MAC_EXP_NUBUS,
 		.floppy_type	= MAC_FLOPPY_SWIM_ADDR2,
 	},

@ -1100,14 +1084,12 @@ int __init mac_platform_init(void)
 	 * Ethernet device
 	 */

-	switch (macintosh_config->ether_type) {
-	case MAC_ETHER_SONIC:
+	if (macintosh_config->ether_type == MAC_ETHER_SONIC ||
+	    macintosh_config->expansion_type == MAC_EXP_PDS_COMM)
 		platform_device_register_simple("macsonic", -1, NULL, 0);
-		break;
-	case MAC_ETHER_MACE:
+
+	if (macintosh_config->ether_type == MAC_ETHER_MACE)
 		platform_device_register_simple("macmace", -1, NULL, 0);
-		break;
-	}

 	return 0;
 }
--- a/arch/m68k/mac/oss.c
+++ b/arch/m68k/mac/oss.c
@ -53,56 +53,41 @@ void __init oss_init(void)
 }

 /*
- * Handle miscellaneous OSS interrupts.
+ * Handle OSS interrupts.
+ * XXX how do you clear a pending IRQ? is it even necessary?
 */

-static void oss_irq(struct irq_desc *desc)
+static void oss_iopism_irq(struct irq_desc *desc)
 {
-	int events = oss->irq_pending &
-		(OSS_IP_IOPSCC | OSS_IP_SCSI | OSS_IP_IOPISM);
-
-	if (events & OSS_IP_IOPSCC) {
-		oss->irq_pending &= ~OSS_IP_IOPSCC;
-		generic_handle_irq(IRQ_MAC_SCC);
-	}
-
-	if (events & OSS_IP_SCSI) {
-		oss->irq_pending &= ~OSS_IP_SCSI;
-		generic_handle_irq(IRQ_MAC_SCSI);
-	}
-
-	if (events & OSS_IP_IOPISM) {
-		oss->irq_pending &= ~OSS_IP_IOPISM;
-		generic_handle_irq(IRQ_MAC_ADB);
-	}
+	generic_handle_irq(IRQ_MAC_ADB);
 }

-/*
- * Nubus IRQ handler, OSS style
- *
- * Unlike the VIA/RBV this is on its own autovector interrupt level.
- */
+static void oss_scsi_irq(struct irq_desc *desc)
+{
+	generic_handle_irq(IRQ_MAC_SCSI);
+}

 static void oss_nubus_irq(struct irq_desc *desc)
 {
-	int events, irq_bit, i;
+	u16 events, irq_bit;
+	int irq_num;

 	events = oss->irq_pending & OSS_IP_NUBUS;
-	if (!events)
-		return;
-
-	/* There are only six slots on the OSS, not seven */
-
-	i = 6;
-	irq_bit = 0x40;
+	irq_num = NUBUS_SOURCE_BASE + 5;
+	irq_bit = OSS_IP_NUBUS5;
 	do {
-		--i;
-		irq_bit >>= 1;
 		if (events & irq_bit) {
-			oss->irq_pending &= ~irq_bit;
-			generic_handle_irq(NUBUS_SOURCE_BASE + i);
+			events &= ~irq_bit;
+			generic_handle_irq(irq_num);
 		}
-	} while(events & (irq_bit - 1));
+		--irq_num;
+		irq_bit >>= 1;
+	} while (events);
+}
+
+static void oss_iopscc_irq(struct irq_desc *desc)
+{
+	generic_handle_irq(IRQ_MAC_SCC);
 }

 /*
@ -122,14 +107,14 @@ static void oss_nubus_irq(struct irq_desc *desc)

 void __init oss_register_interrupts(void)
 {
-	irq_set_chained_handler(OSS_IRQLEV_IOPISM, oss_irq);
-	irq_set_chained_handler(OSS_IRQLEV_SCSI,   oss_irq);
+	irq_set_chained_handler(OSS_IRQLEV_IOPISM, oss_iopism_irq);
+	irq_set_chained_handler(OSS_IRQLEV_SCSI,   oss_scsi_irq);
 	irq_set_chained_handler(OSS_IRQLEV_NUBUS,  oss_nubus_irq);
-	irq_set_chained_handler(OSS_IRQLEV_IOPSCC, oss_irq);
+	irq_set_chained_handler(OSS_IRQLEV_IOPSCC, oss_iopscc_irq);
 	irq_set_chained_handler(OSS_IRQLEV_VIA1,   via1_irq);

 	/* OSS_VIA1 gets enabled here because it has no machspec interrupt. */
-	oss->irq_level[OSS_VIA1] = IRQ_AUTO_6;
+	oss->irq_level[OSS_VIA1] = OSS_IRQLEV_VIA1;
 }

 /*