Remove more pc98 support.

share/man/man4/ed.4

@@ -257,7 +257,7 @@ Winbond W89C940
 Winbond W89C940F
 .El
 .Pp
-C-Bus, ISA, PCI and PC Card devices are supported.
+ISA, PCI and PC Card devices are supported.
 .Pp
 The
 .Nm

share/man/man4/le.4

@@ -57,13 +57,6 @@ module at boot time, place the following line in
 if_le_load="YES"
 .Ed
 .Pp
-For C-Bus non-PnP adapters, the port address and the IRQ number have to be
-specified in
-.Pa /boot/device.hints :
-.Cd hint.le.0.at="isa"
-.Cd hint.le.0.port="0x03d0"
-.Cd hint.le.0.irq="6"
-.Pp
 For ISA non-PnP adapters, the port address as well as the IRQ and the DRQ
 numbers have to be specified in
 .Pa /boot/device.hints :

share/man/man4/man4.i386/ep.4

@@ -99,8 +99,6 @@ driver supports Ethernet adapters based on the
 .It
 3Com 3C562/3C563 PCMCIA
 .It
-3Com 3C569B-J-TPO, 3C569B-J-COMBO CBUS
-.It
 3Com 3C574, 3C574TX, 3C574-TX, 3CCFE574BT, 3CXFE574BT, 3C3FE574BT PCMCIA
 .It
 3Com 3C579-TP, 3C579-BNC EISA

sys/dev/pci/isa_pci.c

@@ -136,9 +136,6 @@ isab_pci_probe(device_t dev)
 	case 0x00001078:	/* Cyrix Cx5510 */
 	case 0x01001078:	/* Cyrix Cx5530 */
 	case 0xc7001045:	/* OPTi 82C700 (FireStar) */
-	case 0x00011033:	/* NEC 0001 (C-bus) */
-	case 0x002c1033:	/* NEC 002C (C-bus) */
-	case 0x003b1033:	/* NEC 003B (C-bus) */
 	case 0x886a1060:	/* UMC UM8886 ISA */
 	case 0x02001166:	/* ServerWorks IB6566 PCI */
 	    if (bootverbose)

sys/modules/ata/atacbus/Makefile

@@ -1,9 +0,0 @@
-# $FreeBSD$
-
-.PATH: ${.CURDIR}/../../../dev/ata
-
-KMOD=	atacbus
-SRCS=	ata-cbus.c
-SRCS+=	ata_if.h bus_if.h device_if.h isa_if.h
-
-.include <bsd.kmod.mk>