Date: Wed, 30 Aug 1995 13:35:32 -0700 (PDT) From: Jake Hamby <jehamby@lightside.com> To: freebsd-current@freebsd.org Subject: ATAPI & other problems in FreeBSD-current Message-ID: <Pine.BSF.3.91.950830132422.231A-100000@localhost>
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This is a repeat of a post I sent last night to FreeBSD-hackers. I
thought that since it is relevant to FreeBSD-current (and I didn't get
any replies to my post in hackers), I'd repost. Sorry to spam you with
two copies! ---Jake
I just downloaded FreeBSD-current kernel (everything outside of
/usr/src/sys is 2.0.5-RELEASE) and am having some major problems. As
this is my first time using the -current kernel (and I only did so to try
out the ATAPI driver), I may be doing something stupid. Attached to this
letter is my kernel config file, if that helps matters. Anyway, my
problems with this kernel were:
1) In order to compile, I had to patch the /usr/src/sys/sys/types.h file
back to its original values for off_t and pid_t:
*** types.h Tue Aug 29 12:49:56 1995
--- types.h.orig Tue Aug 29 12:49:29 1995
***************
*** 69,76 ****
typedef unsigned long ino_t; /* inode number */
typedef unsigned short mode_t; /* permissions */
typedef unsigned short nlink_t; /* link count */
! typedef quad_t off_t; /* file offset */
! typedef long pid_t; /* process id */
typedef long segsz_t; /* segment size */
typedef long swblk_t; /* swap offset */
typedef unsigned long uid_t; /* user id */
--- 69,76 ----
typedef unsigned long ino_t; /* inode number */
typedef unsigned short mode_t; /* permissions */
typedef unsigned short nlink_t; /* link count */
! typedef _BSD_OFF_T_ off_t; /* file offset */
! typedef _BSD_PID_T_ pid_t; /* process id */
typedef long segsz_t; /* segment size */
typedef long swblk_t; /* swap offset */
typedef unsigned long uid_t; /* user id */
2) Programs like 'ps' will fail with a "ps: proc size mismatch (5920
total, 620 chunks)" (the number for total grows as time goes on). They
worked fine under my 2.0.5-RELEASE custom kernel. I know these kind of
programs poke around in the kernel data structures but you don't have to
recompile them every time you upgrade kernel versions, do you?
3) With the 2.2-current kernel my Soundblaster 16 audio doesn't work
anymore. Any programs that try to use /dev/audio or /dev/dsp will hang
with only a slight static sound coming through the speakers. The sound
card worked fine under 2.0.5-RELEASE.
As for the new ATAPI driver, it works okay for data CD's on my Mitsumi
FX400_02, but I can't get CD Audio to work (I'm using WorkMan as a test
program). I tried /dev/wcd0a, /dev/wcd0c, /dev/rwcd0a, and /dev/rwcd0c,
and the most I could get was a "CD length read: Invalid argument" when
using /dev/wcd0a.
Can anyone tell me what (if anything) I'm doing wrong? Thanks in advance!
-------------------------------------------------------------------------------
Jake Hamby | E-Mail: jehamby@lightside.com
Student, Cal Poly University, Pomona | System Administrator, JPL
-------------------------------------------------------------------------------
#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# GENERIC,v 1.45.2.3 1995/06/05 21:50:41 jkh Exp
#
machine "i386"
#cpu "I386_CPU"
cpu "I486_CPU"
#cpu "I586_CPU"
ident MYKERNEL
maxusers 4
#options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
#options NFS #Network Filesystem
options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 Filesystem
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3
#options "SCSI_DELAY=15" #Be pessimistic about Joe SCSI device
options BOUNCE_BUFFERS #include support for DMA bounce buffers
options UCONSOLE #Allow users to grab the console
# These three lines support System V IPC and shared memory
options SYSVSHM
options SYSVSEM
options SYSVMSG
config kernel root on wd1a
controller isa0
#controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
#disk fd1 at fdc0 drive 1
tape ft0 at fdc0 drive 2
controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr
#disk wd2 at wdc1 drive 0
#disk wd3 at wdc1 drive 1
options ATAPI #Enable ATAPI support for IDE bus
device wcd0 #IDE CD-ROM
#controller ncr0
#controller ahc0
#controller bt0 at isa? port "IO_BT0" bio irq ? vector btintr
#controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr
#controller ahc1 at isa? bio irq ? vector ahcintr
#controller ahb0 at isa? bio irq ? vector ahbintr
#controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr
#controller aic0 at isa? port 0x340 bio irq 11 vector aicintr
#controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr
#controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr
#controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr
#controller scbus0
#device sd0
#device st0
#device cd0 #Only need one of these, the code dynamically grows
#device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr
#device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
#device mcd1 at isa? port 0x340 bio irq 11 vector mcdintr
#controller matcd0 at isa? port ? bio
#device scd0 at isa? port 0x230 bio
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint
#options "PCVT_FREEBSD=210" # pcvt running on FreeBSD 2.1
options XSERVER # include code for XFree86
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr
#device sio2 at isa? port "IO_COM3" tty irq 5 vector siointr
#device sio3 at isa? port "IO_COM4" tty irq 3 vector siointr
device lpt0 at isa? port? tty irq 7 vector lptintr
#device lpt1 at isa? port? tty
#device lpt2 at isa? port? tty
# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
#device de0
#device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
#device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
#device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
#device ep0 at isa? port 0x300 net irq 10 vector epintr
#device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr
#device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr
#device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr
#device lnc1 at isa? port 0x300 net irq 10 drq 0 vector lncintr
#device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr
#device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr
controller snd0
device sb0 at isa? port 0x220 irq 5 drq 1 vector sbintr
device sbxvi0 at isa? drq 5
device sbmidi0 at isa? port 0x330
pseudo-device speaker
pseudo-device loop
#pseudo-device ether
pseudo-device log
#pseudo-device sl 1
# ijppp uses tun instead of ppp device
#pseudo-device ppp 1
pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
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