Commit Graph

15 Commits

Author SHA1 Message Date
mjacob
1162db06bf Include now unused var within #if 0 where it come back if the other
#if 0 code comes back- quiets gcc 4.2
2007-06-08 01:34:04 +00:00
simokawa
6052bc5731 MFp4: MPSAFE firewire stack.
- lock its own locks and drop Giant.
- create its own taskqueue thread.
- split interrupt routine
- use interrupt filter as a fast interrupt.
- run watchdog timer in taskqueue so that it should be
   serialized with the bottom half.
- add extra sanity check for transaction labels.
   disable ad-hoc workaround for unknown tlabels.
- add sleep/wakeup synchronization primitives
- don't reset OHCI in fwohci_stop()
2007-06-06 14:31:36 +00:00
simokawa
50e0c5dd7b - Initialize login->id and fix problem for non-zero login id.
- Increase maxopenings for multiple lun/initiators.

MFC after: 3 days
2007-05-11 14:51:13 +00:00
simokawa
21d4d06eea MFp4: Fix broken userland API for async packets.
- Introduce fw_xferlist_add/remove().
- Introduce fw_read/write_async().
- Remove unused FWACT_CH.

MFC after: 1 week
2007-04-30 13:41:40 +00:00
scottl
7605c12c0f Remove Giant from CAM. Drivers (SIMs) now register a mutex that CAM will
use to synchornize and protect all data objects that are used for that
SIM.  Drivers that are not yet MPSAFE register Giant and operate as
usual.  RIght now, no drivers are MPSAFE, though a few will be changed
in the coming week as this work settles down.

The driver API has changed, so all CAM drivers will need to be recompiled.
The userland API has not changed, so tools like camcontrol do not need to
be recompiled.
2007-04-15 08:49:19 +00:00
simokawa
c93bd7d0c4 Replace xfer->act.hand with xfer->hand. 2007-03-16 05:39:33 +00:00
simokawa
7796b5037d * Remove xfer->retry_req.
It is unnecessary because retry is done by OHCI.
   Further retry should be done by applications.
2007-03-16 05:11:42 +00:00
imp
4b319958e7 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
dfr
721570642d Change u_intXX_t to uintXX_t. Change a couple of 'unsigned long's to
uint32_t where appropriate.
2004-05-22 16:14:17 +00:00
simokawa
3e9f33ddfa MFp4: FireWire
* all
- s/__FUNCTION__/__func__/.
	Submitted by: Stefan Farfeleder <stefan@fafoe.narf.at>
- Compatibility for RELENG_4 and DragonFly.

* firewire
- Timestamp just before queuing.
- Retry bus probe if it fails.
- Use device_printf() for debug message.
- Invalidiate CROM while update.
- Don't process minimum/invalid CROM.

* sbp
- Add ORB_SHORTAGE flag.
- Add sbp.tags tunable.
- Revive doorbell support. It's not enabled by default.
2004-03-26 23:17:10 +00:00
simokawa
21c2acb52a * 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
simokawa
6e2380a7c3 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
simokawa
f28990e984 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
simokawa
e1aafea494 Improve debug message. 2003-11-12 04:06:21 +00:00
simokawa
8b6083e5fd 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