Date: Fri, 17 Sep 2004 15:05:22 +0200 (MEST) From: Lukas Kaminski <kaminski@rbg.informatik.tu-darmstadt.de> To: freebsd-alpha@freebsd.org Subject: Wierd ATA-Detection on MIATA (Beta4 and 5.2.1) Message-ID: <Pine.SOL.4.58.0409171430030.3055@ultra18.rbg.informatik.tu-darmstadt.de>
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Hi, on my Miata ( PWS 500au ) the cypress ide controller is somehow detected twice, or not correctly. (Generic-kernel 5.2.1) ... isa0: <ISA bus> on isab0 atapci0: <Cypress 82C693 ATA controller> port 0x90a0-0x90af,0x3f4-0x3f7,0x1f0-0x1f7 irq 254 at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata0: interrupting at ISA irq 14 ata0: [MPSAFE] ata1: at 0x170 irq 15 on atapci0 ata1: interrupting at ISA irq 15 ata1: [MPSAFE] atapci1: <GENERIC ATA controller> port 0x374-0x377,0x170-0x177 mem 0x81170000-0x8117ffff at device 7.2 on pci0 atapci1: unable to map interrupt ohci0: <OHCI (generic) USB con ... and then GEOM: create disk ad0 dp=0xfffffc00173bc4a0 ad0: 76351MB <SAMSUNG SP8004H> [155127/16/63] at ata0-master BIOSPIO acd0: DVDR <HL-DT-ST DVDRAM GSA-4040B> at ata1-master BIOSPIO Waiting 15 seconds for SCSI devices to settle ... This happens on FreeBSD 5.2.1 (generic kernel) and on Beta 4. Is there a way to disable the detection of a "GENERIC ATA controller"? The drive is working, but only in PIO mode. (it supports DMA). If DMA is enabled, the system locks up if the hd is accessed. I've managed to upgrade to Beta 4 (only a custom kernel works, generic won't boot), but the problem still persists. (Custom 5.3-Beta-4 kernel) ... isa0: <ISA bus> on isab0 atapci0: <Cypress 82C693 ATA controller> port 0x90a0-0x90af,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 irq 254 at device 7.1 on pci0 ata0: channel #0 on atapci0 ata0: interrupting at ISA irq 14 ata1: channel #1 on atapci0 ata1: interrupting at ISA irq 15 atapci1: <GENERIC ATA controller> port 0x377-0x37a,0x170-0x177 mem 0x81170000-0x8117ffff at device 7.2 on pci0 atapci1: failed: rid 0x20 is memory, requested 4 atapci1: unable to map interrupt ata2: channel #0 on atapci1 device_attach: ata2 attach returned 6 ohci0: <OHCI (generic) USB controller> ... ... ad0: 76351MB <SAMSUNG SP8004H/QW100-60> [155127/16/63] at ata0-master BIOSPIO ATAPI_RESET time = 2570us acd0: DVDR <HL-DT-ST DVDRAM GSA-4040B/A301> at ata1-master BIOSPIO Waiting 5 seconds for SCSI devices to settle ... PS.: The kernelconfig which works with the MIATA (at least it works for me) machine alpha cpu EV5 ident MELKOR # Platforms supported options DEC_ST550 options SCHED_4BSD options INET options SCSI_DELAY=4000 options KTRACE # Filesystems options FFS options SOFTUPDATES options UFS_DIRHASH options MSDOSFS options CD9660 #options UDF #options PROCFS #options PSEUDOFS options GEOM_GPT options GEOM_BDE options GEOM_STRIPE options GEOM_UZIP options COMPAT_43 options SYSVSHM options SYSVMSG options SYSVSEM options _KPOSIX_PRIORITY_SCHEDULING # Standard busses device isa device pci # Floppy drives device fdc # ATA and ATAPI devices device ata device atadisk device atapicd device atapifd # SCSI Controllers device isp device ispfw # SCSI peripherals device scbus device da device pass device atkbdc device atkbd device psm device vga device sc # Real time clock device mcclock # Serial ports device sio # Parallel port device ppc device ppbus device lpt device ppi # PCI Ethernet NICs device miibus # MII bus support device dc # DEC/Intel 21143 and workalikes # Pseudo devices. device loop # Network loopback device mem # Memory and kernel memory devices device random # Entropy device device ether # Ethernet support device pty # Pseudo-ttys (telnet etc) device md # Memory "disks" # USB support device ohci # OHCI PCI->USB interface device usb # USB Bus (required) device ugen # Generic device umasshome | help
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