8601a37f8c
Protect to call fw_start() recursively.
2001-06-29 14:46:54 +00:00
e88b10865c
simplify and localize to access sc_intmask in fwohci_event_thread().
2001-06-28 14:41:28 +00:00
3ad99107cb
Simplify to update sc_intmask in fwohci_intr().
2001-06-28 14:38:56 +00:00
a0eef76f35
FW_DEBUG: split debug printf in fwohci_intr() and fwohci_phy_input() into
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fwohci_show_intr() and fwohci_show_phypkt() respectively.
2001-06-28 14:37:56 +00:00
d38786d61f
fix printf to DPRINTFN inside FW_DEBUG
2001-06-25 04:52:26 +00:00
c2b5ec5220
Add a few nits. Hubs seem problematic on resets sometimes.
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Also, make sure fwohci can detach cleanly (for cardbus).
2001-05-17 05:30:37 +00:00
0aae41bf84
Clean up comment about unregistering callbacks
2001-05-15 06:54:07 +00:00
c3967bca55
Various small changes.
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Clean up one bug in a DPRINTF in arrs_input which could panic on some packets.
Gut the ack/response functionality and clean it up so all packets get checked
correctly and the abuf struct isn't used once the ab_cb has happened (there
still could be ack packets waiting to be processed at that time).
Finally, add some documentation explaining read/write/inreg and their
purpose/argument calling.
2001-05-15 06:52:30 +00:00
d91da495a9
Back out last change until I get fwohci rototilled better for checking the ack bits. Makes things compile again.
2001-05-15 06:30:30 +00:00
61ca5f641b
Remove ackcb. It's a duplicate of existing functionality.
2001-05-14 06:51:36 +00:00
98139fa8b9
Make sure and zero out the malloc'd abufs before using them.
2001-05-14 05:46:41 +00:00
3790f44eac
Add a retries counter to abuf
2001-05-13 05:02:08 +00:00
880b3e6a6f
Add locators support
2001-05-13 05:01:42 +00:00
bfd7dcb931
Add first pass generic ack callback code (to eventually replace mbuf specific code).
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Change ab_node's to ab_req.
Fix a bug where setting BIBValid on OHCI 1.0 chips (this is a reserved bit
on 1.0)
2001-05-11 06:10:44 +00:00
29499573cd
Change ab_node's to ab_req.
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Use read/write instead of input/output.
Fix a bug in attach where the abuf wasn't getting zero'd out.
2001-05-11 06:09:01 +00:00
5bf1559a64
Rename input/output to read/write to match ieee1394var.h
2001-05-11 06:07:40 +00:00
2d235c864f
Add some notes
2001-05-11 06:07:02 +00:00
b4974f0526
Add first pass of generalized hooks for packet completion (i.e. ack) codes. This will eventually replace the mbuf code when it moves back to if_fw.c where it belongs.
2001-05-11 06:06:03 +00:00
6dc32302f3
Add mask for getting the ACK bits out of the status area of a DMA context descriptor
2001-05-11 06:04:49 +00:00
b7d6b60f87
Change abuf to include both requestor and responder softc's (for dealing with requests from other nodes later).
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Add a callback so the ACK bits can be looked at if wanted.
Change the input/output pointers to proper proto's and rename to read/write.
2001-05-11 06:03:55 +00:00
32a67a12cd
Remove extraneous prototype
2001-05-11 06:00:17 +00:00
94b7017e7f
Point out where the documentation is wrong.
2001-05-09 12:08:44 +00:00
f29b37329e
Change to DPRINTF/DPRINTFN for debug output.
2001-05-03 04:42:11 +00:00
3aa56ffc5a
Retabify to correct style. Also, change to using DPRINTF interface for debug output.
2001-05-03 04:41:34 +00:00
4e54f2d907
Style police. Got the tab'ing correct
2001-05-03 04:37:43 +00:00
4dbb3cf591
Add a few more items
2001-05-01 13:57:41 +00:00
37ed68b3e4
Avoid null pointer dereference.
2001-05-01 06:17:23 +00:00
d483a2c9e2
Fix whitespace usage (fow now, previously existing code only just due to
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my time shortage):
- Use 8 column for basic indent.
- Use 4 space for 2nd level indent.
- Use tab instead of 8 spaces.
- Don't put space before function call operator. That's unary operator.
- Wrap lines so that it fits in 80 columns.
2001-05-01 06:15:42 +00:00
5044375656
Wrap some variable definitions with #ifdef FW_DEBUG that only apply in debug mode.
2001-05-01 05:17:40 +00:00
f58c020bfc
Remove some one-off debug printf's
2001-05-01 05:17:08 +00:00
af20295c95
Extend ieee1394_abuf to include read/write operations cleanly.
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Add ieee1394_attach_args
Add sc1394_configrom_len
Add list links for nodelists from parent bus.
2001-05-01 04:48:11 +00:00
370ee1f0f0
Add a 64bit version of CSR_BASE
2001-05-01 04:48:10 +00:00
59c9536fe4
Add proc struct for kthread, interrupt handler flags, and nodelist
2001-05-01 04:48:10 +00:00
06dd6e0f40
Extensive changes from fwnode integration
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Move interrupt routine to simply updating state flags and ack'ing interrupts
Move main processing into kthread
Change IPL level to IPL_BIO and try not to hold splbio very much if at all.
Add baseline support for attaching/detaching/updating fwnode's.
Start adding higher level API which isn't tied to if_fw/mbuf's
2001-05-01 04:48:10 +00:00
b44a25d8d6
Initial checkin for fwnode code. Needs extensive cleanup
2001-05-01 04:48:10 +00:00
cd6ceaf2cd
Put in the structure for fwnode/fwscsi
2001-05-01 04:48:10 +00:00
59bde215a7
Initial checkin for fwnode support
2001-05-01 04:46:23 +00:00
46ebed2ee8
Initial checkin for fwnode support
2001-05-01 04:19:20 +00:00
b2230effa3
Doesn't need fwohci include's. Change struct device to ieee1394_softc.
2001-05-01 04:18:29 +00:00
1a5e77115a
Place holder until real fwscsi code is fleshed out.
2001-04-30 09:06:27 +00:00
dfc69462fd
First pass at the overall TODO list. Some of these may come off before I get the full code checked in even
2001-04-30 09:05:40 +00:00
98182717b8
Rework implementation notes/ideas with a more fleshed out example.
2001-04-30 09:02:38 +00:00
a2d52d0ed4
Add #define for 1394 ROM signature
2001-04-29 08:37:04 +00:00
bf2dcec4f5
Remove the use of splimp() from the NetBSD kernel. splnet()
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and only splnet() is allowed for the protection of data structures
used by network devices.
2001-04-13 23:29:55 +00:00
372e5956ef
Only install headers which are actually used by our userland. This
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saves about 2.2MB under /usr/include/dev/. Discussed on tech-kern@
recently.
I HOPE to get the list right. The headers I left in are ones
used for MI tools and those whose usage I discovered by grep over tree sources.
Feel free to put needed includes back in if you encounter anything which
should not be removed from lists.
2001-04-11 07:42:31 +00:00
fe99796a13
Make fwohci works on big endian cpu (e.g., powermac g4).
2001-03-15 23:01:33 +00:00
bb839b38fa
- Wrap long line.
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- Consistently use #define<TAB> instead of #define<SPACE>.
2001-03-15 22:26:03 +00:00
9b1d7974ba
make compilable again without FW_DEBUG.
2001-03-14 06:46:17 +00:00
e880c0b80b
Fix to validate selfid buffer according to the OHCI spec.
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1. read 'gen' from first quadlet of the buffer.
2. raed selfid packets in the buffer.
3. confirm 'gen' field of the SELFID register matches 1.
2001-03-12 23:39:35 +00:00
4536167cac
Reinitialize context match register at fwohci_hw_init()
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to receive asynchronous stream data after suspend/resume.
2001-03-12 23:36:09 +00:00
2cff6cf490
use OHCI_BITVAL(val, name), instead of
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((val) & (name##_MASK)) >> name##_BITPOS
2001-03-12 23:27:53 +00:00
1c4a0d3428
change fw_verbose inside #ifdef FW_DEBUG
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0) no verbose messages.
1) print non-fatal errors, nodeid, unique ID for other nodes.
2) extra printfs.
2001-03-12 23:22:37 +00:00
4cbaa2a213
show 16 byte ifaddr instead of EUI-64 at attach.
2001-03-03 02:21:26 +00:00
9ad90c81ef
Do not require GUID ROM, which is optional according to the OHCI spec.
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Use Global UID register as is, it should be initialized by firmware.
If it is not initialized (i.e. 0), try to read GUID ROM if exists.
On my VAIO PCG-N505AS, the version register says it implement GUID ROM,
but reading GUID ROM returns all zero bytes. I'm not sure where the bug is.
2001-03-03 02:04:54 +00:00
f48ed8355a
fix length calculation not to overrun in receiving packets around MHLEN.
2001-03-03 00:52:58 +00:00
3aeb5f2f29
whitespace police
2001-02-24 01:59:46 +00:00
64778c5e5c
XXX ALTQ (not done in 1394 layer yet).
2000-12-14 07:03:50 +00:00
b31ace33b7
Add RCS Id.
2000-12-13 11:30:14 +00:00
c5293456da
Adapt to bpfattach() changes, and further centralize the bpfattach()
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and bpfdetach() calls into link-type subroutines where possible.
2000-12-12 18:00:22 +00:00
99a39489d8
Pass the right size of object (in this case, a trailer) to fwohci_buf_pktget.
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Since the fp_trail is a pointer to trailer, we have to pass sizeof(*fp_trail)
instead of sizeof(fp_trail).
2000-11-30 06:59:08 +00:00
a89beb967d
Make this file compiles on alpha even if FW_DEBUG is defined.
2000-11-30 06:42:26 +00:00
4792308b32
Pass the right max segment size to bus_dmamap_create.
2000-11-30 06:36:43 +00:00
3c9d9276dc
Add new powerhook argument values, PWR_SOFTSUSPEND, PWR_SOFTSTANDBY and
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PWR_SOFTRESUME. Apm calls powerhook with the values in normal interrupt
priority level while others are protected with splhigh().
2000-11-26 11:08:57 +00:00
2819c7b688
Use DMA from mbuf instead of copy in transmit.
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Still use memcpy in receiving because we must use buffer fill mode
and many packets may share single receive buffer.
XXX: Workaround(?) for CXD3222: it fails to DMA for selfid packet according
to code placement. I'm not sure about the reason (cache? timing? bug?).
Fixed the bug: transmitter sometimes stop and OACTIVE bit of if_fw
never be cleared.
Fixed the bug: freeing free buffer.
Enable ieee1394_drain and ieee1394_watchdog for loss of fragment.
2000-11-20 12:12:18 +00:00
617742b256
Add a fwlynx device. Move the file for fwohci to files.ieee1394
2000-11-14 23:37:20 +00:00
f1c77e81db
Add support for link fragmentation and reassemble for IEEE-1394.
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XXX: drain is still not yet implemented, thus memory leak will occur
in case of any of fragment lost.
2000-11-14 11:14:55 +00:00
da071ce468
Remove lonely splx in fw_detach.
2000-11-10 03:45:09 +00:00
5b19fc8512
Add powerhook and shutdownhook to support Notebook.
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Use PAGE_SIZE instead of OHCI_PAGE_SIZE for each DMA mem.
OHCI_PAGE_SIZE(2kB) will be round up PAGE_SIZE, anyway.
XXX: need more sophisticated way to manage buffer.
Clear IntEvent first not to lose SelfIDCompleted in multiple bus reset.
Be careful not to clear BusReset int event in SelfID duration to follow
the OHCI spec.
Initiate BusReset if selfid is not completed within 3sec after busreset.
2000-11-08 06:00:18 +00:00
5d7a16ff8c
make it compilable with FW_DEBUG
2000-11-05 23:04:00 +00:00
f0bd09f42d
Merge in my some of my stuff.
2000-11-05 22:35:56 +00:00
0f1770e08d
make compilable without FW_DEBUG
2000-11-05 19:43:32 +00:00
e83458422f
First Prototype implementation of network interface part for IEEE1394 (if_fw).
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Current status:
Only OHCI chip is supported (fwohci).
ping (IPv4) works with Sony's implementation (SmartConnect) on Win98.
sometimes works but not stable.
Not implemented yet:
IRM (Isochronous Resource Manager) functionality.
Link layer fragmentation.
Topology map.
More to do:
clean ups
MCAP
charactor device part
dhcp
There is no entry in GENERIC config file yet.
Follow sys/dev/ieee1394/IMPLEMENTATION to enable if_fw.
2000-11-05 17:17:12 +00:00
28b0517c9c
random thoughts on how i'm implementing this.
2000-05-31 03:42:34 +00:00
ede7ab9361
Install ieee1394reg.h since user application (someday) will need it.
2000-05-30 22:52:02 +00:00
e621957503
add more speeds (up to 3.2Gb/s)
2000-05-30 14:56:59 +00:00
b85fe33276
Make this file compile. (I know it's just a placeholder, but I couldn't
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resist trying it.)
2000-05-30 08:31:57 +00:00
e78793c612
Beginning of a IEEE 1394 framework. An attachment for PCI OHCI controllers
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and bus-independent module that just begins to print things out. No real
code behind it. THIS IS A WORK IN PROGRESS. The *reg.h are woefully
incomplete.
2000-05-30 06:56:13 +00:00
onoe