Commit Graph

13 Commits

Author SHA1 Message Date
Ruslan Ermilov
9673a2c2d0 Removed -g from CFLAGS. There is a better way to build debugging
versions of the modules, and unconditionally putting -g in CFLAGS
has negative impact on the size of the resulting .ko object, even
now that debugging symbols are always stripped.
2004-02-13 10:11:01 +00:00
Ruslan Ermilov
9cf7b16038 Normalize SUBDIR. 2004-01-19 12:36:08 +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
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
77ee030b5f MFp4(simokawa_firewire):
Many internal structure changes for the FireWire driver.

- Compute CRC in CROM parsing.
- Add support for configuration ROM build.
- Simplify dummy buffer handling.
- busdma conversion
- Use swi_taskqueue_giant for -current.  Mark the interrupt routine as MPSAFE.
- AR buffer handling.
	Don't reallocate AR buffer but just recycle it.
	Don't malloc and copy per packet in fwohci_arcv().
	Pass packet to fw_rcv() using iovec.
	Application must prepare receiving buffer in advance.
- Change fw_bind API so that application should pre-allocate xfer structure.
- Add fw_xfer_unload() for recycling struct fw_xfer.
- Add post_busreset hook
- Remove unused 'sub' and 'act_type' in struct fw_xfer.
- Remove npacket from struct fw_bulkxfer.
- Don't call back handlers in fwochi_arcv() if the packet has
	not drained in AT queue
- Make firewire works on big endian platform.
- Use native endian for packet header and remove unnecessary ntohX/htonX.
- Remove FWXFERQ_PACKET mode.  We don't use it anymore.
- Remove unnecessary restriction of FWSTMAXCHUNK.
- Don't set root node for phy config packet if the root node is
	not cycle master capable but set myself for root node.
	We should be the root node after next bus reset.

	Spotted by: Yoshihiro Tabira <tabira@scd.mei.co.jp>
- Improve self id handling

Tested on: i386, sparc64 and i386 with forced bounce buffer
2003-04-17 03:38:03 +00:00
Hidetoshi Shimokawa
85c8ffea1d Remove unnecessary EXPORT_SYMS. 2003-02-13 13:42:19 +00:00
Hidetoshi Shimokawa
d6105b602c - Replace printf() with device_printf().
- Separate fc->dev (i.e. fwohci0) and fc->bdev (i.e. firewire0).
- Remove unused firewirebusreg.h.
- Reduce size of descriptor block for asynchronous transmit and
	check the number of descriptor when copying from mbuf.
- Skip mbuf whose length is zero. NFS seems passing such mbuf and
	some chips generates unrecoverable error.
2003-01-04 10:21:11 +00:00
Hidetoshi Shimokawa
b018dcd1b8 - Implement primal Configuration ROM parser.
- Support multiple LUNs for SBP-II.
2002-12-31 10:28:49 +00:00
Hidetoshi Shimokawa
17821895ee Split userland services to fwdev.c. 2002-11-12 15:22:19 +00:00
Yoshihiro Takahashi
c7a1bf8bf3 Include "../Makefile.inc". 2002-11-06 13:41:40 +00:00
Hidetoshi Shimokawa
3592796a98 Enable if_fwe. 2002-11-03 10:41:30 +00:00
John Baldwin
24b7381388 - Remove unused opt_foo.h headers.
- Don't mess with CFLAGS.
- Fix description of fwe module Makefile.
2002-10-14 19:18:30 +00:00
Katsushi Kobayashi
3c60ba66c4 Initial import for IEEE1394 OHCI chipdet device driver and SBP-2 (Serial
Bus Protocol 2:SCSI over IEEE1394) support for CAM.
2002-09-13 12:31:56 +00:00