Commit Graph

247 Commits

Author SHA1 Message Date
Hidetoshi Shimokawa
a832f947f3 Fix a bug introduced in rev 1.33(mega API change).
Because xfer->send.payload is a pointer to the buffer, '&' shouldn't be there.

Submitted by: John Weisgerber <weisgerberj@gsilumonics.com>
PR: misc/64623
2004-03-24 01:29:08 +00:00
Nate Lawson
5f96beb9e0 Convert callers to the new bus_alloc_resource_any(9) API.
Submitted by:	Mark Santcroos <marks@ripe.net>
Reviewed by:	imp, dfr, bde
2004-03-17 17:50:55 +00:00
Colin Percival
a333b323e1 Check that xfer != NULL before dereferencing it, not after.
Reported by:	"Ted Unangst" <tedu@coverity.com>
Approved by:	rwatson (mentor)
2004-02-22 01:10:11 +00:00
Poul-Henning Kamp
dc08ffec87 Device megapatch 4/6:
Introduce d_version field in struct cdevsw, this must always be
initialized to D_VERSION.

Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing
four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.
2004-02-21 21:10:55 +00:00
Poul-Henning Kamp
c9c7976f7f Device megapatch 1/6:
Free approx 86 major numbers with a mostly automatically generated patch.

A number of strategic drivers have been left behind by caution, and a few
because they still (ab)use their major number.
2004-02-21 19:42:58 +00:00
John Baldwin
3094dfd106 Use the PCIR_BAR() macro rather than a magic number to specify the BAR
for controller memory.
2004-02-12 20:47:03 +00:00
Hidetoshi Shimokawa
dbc80c7bf2 Add NEC uPD72873.
Submitted by: Christian Laursen <xi@borderworlds.dk>
2004-01-30 14:30:19 +00:00
Hidetoshi Shimokawa
b180671ce4 Use device_identify and bus_add_child methods to add a firewire
bus on fwohci. This should fix attach failure caused by a race
between firewire and fwochi initialization for the kernel module.
2004-01-30 14:28:11 +00:00
Hidetoshi Shimokawa
1398a889e6 * fwohci_pci.c
Improve error message for attach failure.

* sbp_targ.c
	- Add speed in struct sbp_targ_login.
	- Remove unnecessary htonl().
2004-01-23 17:37:09 +00:00
Hidetoshi Shimokawa
4c790222f6 Add missing free() in exception handlers.
Reported by:    Stanford Metacompilation research group
2004-01-22 14:41:17 +00:00
Hidetoshi Shimokawa
480878299e Sync type of linkspeed with firewire.c. 2004-01-11 15:40:42 +00:00
Hidetoshi Shimokawa
11fe249262 * firewire
Add tcode_str[] and improve debug message.
* sbp
	If max_speed is negative, use the maximum speed which the
	ohci chip supports.  The default max_speed is -1.
* if_fwe
	If tx_speed is negative, use the maximum speed which the
	ohci chip supports.  The default tx_speed is 2.
2004-01-08 14:58:09 +00:00
Hidetoshi Shimokawa
d09a5d6fce Remove __P(). 2004-01-06 14:30:47 +00:00
Hidetoshi Shimokawa
c3e840a89b Fix register mis-alignment introduced in rev1.12. 2004-01-06 14:24:01 +00:00
Hidetoshi Shimokawa
5b50d9ade7 MFp4:
* firewire
	- Remove pending list.
	- Ignore timeout for the FWXF_START state.
	- Define M_FWMEM for debugging.
	- Comment out DELAY() in fw_asybusy().
	- Improve debugging messages
* sbp
	- Freeze simq while bus reset.
2004-01-05 14:21:18 +00:00
Peter Wemm
a89ec05e3e Catch a few places where NULL (pointer) was used where 0 (integer) was
expected.
2003-12-23 02:36:43 +00:00
Hidetoshi Shimokawa
c54d1fe2bd Fix panic.
- Don't call sbp_targ_status_FIFO() twice for LOGIN error.
- Don't access login if it's NULL.
2003-12-13 15:33:45 +00:00
Hidetoshi Shimokawa
a73ff5105c MFp4:
- Introduce sbp_targ_login instead of sbp_targ_istate.
- Implement reconnection and logout.
- Freeze simq while bus reset.
2003-12-11 03:42:40 +00:00
Warner Losh
347934fa63 Sometimes cardbus attachments don't attach, so while we track down
this problem put these lines back in.  While they should be
unnecessary, they appear to be sometimes necessary.

Reviewed in concept: dfr
Approved by: re (scottl@)
2003-11-28 05:28:29 +00:00
Hidetoshi Shimokawa
86224a5746 Add tunables. 2003-11-13 06:29:40 +00:00
Hidetoshi Shimokawa
39b2899f54 Improve debug message. 2003-11-12 04:06:21 +00:00
Hidetoshi Shimokawa
4a4bfb088e - Reserve a ocb for management ORB.
- Requeue XPT_SCSI_IO if ocb is short.
2003-11-12 03:45:10 +00:00
Hidetoshi Shimokawa
5414e3cfad Oops, fix typo in my name. 2003-11-12 03:29:57 +00:00
Hidetoshi Shimokawa
9b86b36df8 Reduce debug message. 2003-11-10 14:04:37 +00:00
Hidetoshi Shimokawa
4a431baa58 * Improve sbp device probe in boot process.
- Notify BUS RESET to CAM in sbp_attach().
	- Use last bus reset time to determine login delay.

Tested by: imura

* Add some sysctl MIB and tunables.
2003-11-10 03:51:23 +00:00
Seigo Tanimura
512824f8f7 - Implement selwakeuppri() which allows raising the priority of a
thread being waken up.  The thread waken up can run at a priority as
  high as after tsleep().

- Replace selwakeup()s with selwakeuppri()s and pass appropriate
  priorities.

- Add cv_broadcastpri() which raises the priority of the broadcast
  threads.  Used by selwakeuppri() if collision occurs.

Not objected in:	-arch, -current
2003-11-09 09:17:26 +00:00
Hidetoshi Shimokawa
132e28bd75 Allow shared open of /dev/fwmem* for read-only. 2003-11-07 12:39:39 +00:00
Hidetoshi Shimokawa
3a927c871a Respect a return code of fwmem_open(). 2003-11-07 12:30:57 +00:00
Hidetoshi Shimokawa
30177c8168 Increase FWMAXQUEUE up to 128. 2003-11-07 09:01:41 +00:00
Hidetoshi Shimokawa
34ea46a73b Add compatibility for 4-stable.
Submitted by: imura
2003-11-07 08:59:35 +00:00
Hidetoshi Shimokawa
ed32ba839e Use if_printf() for FWEDEBUG. 2003-11-06 04:19:15 +00:00
Hidetoshi Shimokawa
5e7c89e488 - Change driver name to fix if_xname breakage in the previous revision.
- Don't call device_get_unit() twice.

Tested by: nork
2003-11-03 13:01:23 +00:00
Doug Rabson
0be389f3ca Remove explicit cardbus attachments from drivers where this is identical
to the pci attachment. Cardbus is a derived class of pci so all pci
drivers are automatically available for matching against cardbus devices.

Reviewed by: imp
2003-11-03 09:22:18 +00:00
Brooks Davis
9bf40ede4a Replace the if_name and if_unit members of struct ifnet with new members
if_xname, if_dname, and if_dunit. if_xname is the name of the interface
and if_dname/unit are the driver name and instance.

This change paves the way for interface renaming and enhanced pseudo
device creation and configuration symantics.

Approved By:	re (in principle)
Reviewed By:	njl, imp
Tested On:	i386, amd64, sparc64
Obtained From:	NetBSD (if_xname)
2003-10-31 18:32:15 +00:00
Hidetoshi Shimokawa
97b70925d0 Add a new sysctl MIB to control exclusive login. 2003-10-31 12:05:55 +00:00
Hidetoshi Shimokawa
ff04511e01 Reject too large OHCI version number.
Invalid OHCI version indicates OHCI registers are not mapped
correctly in PCI or CardBus layer.
2003-10-31 05:05:12 +00:00
Hidetoshi Shimokawa
b2d0deb2ce Add a compatibility macro for FreeBSD-4. 2003-10-31 04:58:03 +00:00
Hidetoshi Shimokawa
65290832bd Fix fwmem_strategy() race in 4-stable. 2003-10-25 15:05:59 +00:00
Hidetoshi Shimokawa
a4468d6352 Move validity check of 'xfer->fc != NULL' to right place. 2003-10-25 15:04:49 +00:00
Hidetoshi Shimokawa
102ebc1f95 Fix for FW_ASYREQ.
- set send.pay_len correctly.
- copy response only if needed.
- remove unnecessary 'err = 0'.
2003-10-24 13:55:51 +00:00
Hidetoshi Shimokawa
ad5c39fe2a Don't check timeout just after booted.
Some transactions could be considered wrongly to be timeout
bacause interrupts are disabled during boot process.
2003-10-24 07:42:21 +00:00
Hidetoshi Shimokawa
61ba65809d Reduce debug messages. 2003-10-23 01:55:03 +00:00
Hidetoshi Shimokawa
e9e688e243 Add SBP-II target mode driver.
Though this is still incomplete and has some missing features such as
exclusive login and event notification, it may be enough for someone
who wants to play with it.

This driver is supposed to work with firewire(4), targ(4) of CAM(4)
and scsi_target(8) which can be found in /usr/share/example/scsi_target.
This driver doesn't require sbp(4) which implements initiator mode.

Sample configuration:

Kernel: (you can use modules as well)
device	firewire
device	scbus
device	targ
device	sbp_targ

After reboot:
# mdconfig -a -t malloc -s 10m
md0
# scsi_target 0:0:0 /dev/md0
(Assuming sbp_targ0 on scbus0)

You should find the 10MB HDD on FreeBSD/MacOS X/WinXP or whatever connected
to the target using FireWire.

Manpage is not finished yet.
2003-10-18 05:41:31 +00:00
Hidetoshi Shimokawa
5217c8c293 - Call sbp_reset_start() for mgm timeout.
- Change type of target->luns to allocate an array of LUNs dynamically.
	This allows targets to change their number of LUNs after each bus reset.
- Serialize ORB POINTER command for each LUN.
- Improve debug messages.
2003-10-18 04:59:47 +00:00
Hidetoshi Shimokawa
bdc0dba68b - Introduce hw.firewire.hold_count sysctl MIB by popular demand.
This MIB specifies how many bus resets should be observed before the
lost device entry is removed. The default value is 3.
You can set this value to 0 if you want a SBP device to be detached from CAM
layer as soon as the device is physically detached like USB.
2003-10-06 07:17:43 +00:00
Hidetoshi Shimokawa
cb987496a3 - Implement sbp_poll() to enable kernel dump on SBP-2 device. 2003-10-06 05:40:47 +00:00
Hidetoshi Shimokawa
baaf74b248 - Fix timeout for unodered excution.
In unodered excution case, we cannot detect link-chain end only
	by prev == NULL if lastest ORB is executed earlyer than the former
	ORBs. Use ORB_LINK_DEAD flag for this case.

- Don't reset agent for management ORB.
- Improve debug messages.

Spotted by: sbp target mode
2003-10-06 03:44:37 +00:00
Hidetoshi Shimokawa
c44a734c56 Remove wrong usage of BUF_REFCNT().
Spotted by: phk
2003-10-02 14:33:30 +00:00
Hidetoshi Shimokawa
c4778b5d1c MFp4: Change struct fw_xfer to reduce memory copy in fwmem_*() functions.
And many changes.

* all
	- Major change of struct fw_xfer.
		o {send,recv}.buf is splitted into hdr and payload.
		o Remove unnecessary fields.
		o spd is moved under send and recv.
	- Remove unnecessary 'volatile' keyword.
	- Add definition of rtcode and extcode.

* firewire.c
	- Ignore FWDEVINVAL devices in fw_noderesolve_nodeid().
	- Check the existance of the bind before call STAILQ_REMOVE().
	- Fix bug in the fw_bindadd().
	- Change element of struct fw_bind for simplicity.
	- Check rtcode of response packet.
	- Reduce split transaction timeout to 200 msec.
		(100msec is the default value in the spec.)
	- Set watchdog timer cycle to 10 Hz.
	- Set xfer->tv just before calling fw_get_tlabel().

* fwohci.c
	- Simplifies fwohci_get_plen().

* sbp.c
	- Fix byte order of multibyte scsi_status informations.
	- Split sbp.c and sbp.h.
	- Unit number is not necessary for FIFO¤ address.
	- Reduce LOGIN_DELAY and SCAN_DELAY to 1 sec.
	- Add some constants defineded in SBP-2 spec.

* fwmem.c
	- Introduce fwmem_strategy() and reduce memory copy.
2003-10-02 04:06:56 +00:00
Hidetoshi Shimokawa
c727011a76 Fix a bug in fwdev_clone().
Spotted by: grog
2003-10-01 06:04:30 +00:00