Commit Graph

24 Commits

Author SHA1 Message Date
sbruno
ed8ca37ec7 Update comments around various structs.
Add speeds S800, S1600 and S3200
2009-02-12 03:05:42 +00:00
simokawa
042e9b5d41 MFp4: Improve asynchronous packet receive process.
- Wake up DMA engine after adding a new receive buffer.
- Skip buffers which have unknown state after error.
- More rigid error detection.

MFC after: 1 week
2007-04-30 14:06:30 +00:00
marius
09048a93b2 Recognize the integrated (though not necessarily enabled) FireWire
controllers of Sun PCIO-2 chips which are used onboard in most of
the newer PCI-based sun4u machines (cosmetic change as they were also
already probed as generic FWOHCI without this). As with gem(4), hme(4)
and ohci(4) detect whether their intpin register is valid and correct
it if necessary, i.e. set the respective IVAR to the right value for
allocating the IRQ resource, as some of them come up having it set
to 0 (in fact in all machines I'm currently aware of the FireWire
part being enabled). This fixes attaching affected controllers.

Apporved by:	simokawa
Tested by:	Michiel Boland <michiel@boland.org>
MFC after:	1 month
2005-05-20 12:37:16 +00:00
imp
4b319958e7 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
simokawa
40e1004c57 Fix and add deivce ID's.
Obtained from: DragonFly BSD
2004-08-04 12:18:39 +00:00
simokawa
5cc76fae95 Add some PCI IDs for OHCI chips.
Obtained from: DragonFly BSD
2004-07-17 09:41:20 +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
jhb
01083c2eb8 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
simokawa
d7d8341eff Add NEC uPD72873.
Submitted by: Christian Laursen <xi@borderworlds.dk>
2004-01-30 14:30:19 +00:00
simokawa
0a316f051e Fix register mis-alignment introduced in rev1.12. 2004-01-06 14:24:01 +00:00
simokawa
db5d831317 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
simokawa
d369701769 Fill reserved fields of transmitting packets header with zero.
This fixes the if_fwe problem with 1394b chip.

PR and Tested by: nork
2003-08-20 03:11:37 +00:00
peter
a70eae2ee9 Fix some recently introduced warnings. 'Declaration does not declare
anything' etc.
2003-07-26 03:47:56 +00:00
simokawa
ec49fe4651 Add id for TI's 1394b link chip. 2003-06-04 04:26:14 +00:00
simokawa
453509aad1 Add some IEEE 1394 OHCI chips.
Partially submitted by: Tetsuya Ryuchi <ryuchi@ryuchi.org>
PR: misc/51336
2003-04-24 07:29:52 +00:00
simokawa
29b43e58e3 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
simokawa
9f3122a719 Use pci_get_devid(). 2003-02-18 10:01:44 +00:00
simokawa
c8473ad138 Add 'uPD72871/2 IEEE1394 1-Chip OHCI Host Controller'. 2003-02-18 09:46:52 +00:00
simokawa
d3dc53e828 - Split db.desc.cmd into desc.control and desc.reqcount.
- remove unncessary descriptor updates.
2003-01-26 18:38:06 +00:00
simokawa
f1c859a3c5 - Remove speed_map API because speed_map is obsoleted by 1394a.
- Add definition of OHCI_HCC_BIBIV in fwohcireg.h.
2003-01-04 16:03:50 +00:00
simokawa
5241028c0c Fix and add several device IDs. 2002-12-31 13:43:44 +00:00
simokawa
7020b89b47 firewire.c
- Fix permission of device node.

fwochi.c, fwohcireg.h
- Detect phy access failure correct way.
- Set root hold-off bit before initiating bus reset.
	This should fix the problem with VIA6306.

fwohcivar.h
- Fix over-allocation of array. (fwohcivar.h)

sbp.c
- Return CAM_DEV_NOT_THERE rather than CAM_TID_INVALID to prevent retry.
2002-12-26 03:17:59 +00:00
ikob
da2ba83f7b Firewire device support for Apple eMac with PPC kernel.
Contributed by Peter Grehan <grehan@freebsd.org>
2002-09-17 12:50:43 +00:00
ikob
5941256529 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