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.
Add missing D_TTY flags to various drivers.
Complete asserts that dev_t's passed to ttyread(), ttywrite(),
ttypoll() and ttykqwrite() have (d_flags & D_TTY) and a struct tty
pointer.
Make ttyread(), ttywrite(), ttypoll() and ttykqwrite() the default
cdevsw methods for D_TTY drivers and remove the explicit initializations
in various drivers cdevsw structures.
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.
For some very unclear reason this device contains a FTDI 8U232AM USB->COM
adapter, but reports different device id than original 8U232AM. At the same
time, it reports vendor id of FTDI.
Sponsored by: Porta Software Ltd
MFC after: 2 weeks
ubd_devinfo_vp() is getting an empty string from its usbd_get_string()
call on the vendor, instead of NULL. This means usb_knowndevs in not
consulted.
Add lines between grabbing those char *s and the USBVERBOSE ifdef to
set vendor to NULL if it is the empty string (similarly for product).
This causes vendor to be filled-out, although the product name read
overrules usb_knowndevs (this appears to be a conscience decision made
by the NetBSD folks):
PR: kern/56097
Submitted by: Hal Burch <hburch@lumeta.com>
MFC after: 1 week
unmodified for ATAPI type devices with ports/sysutils/cdrtools.
(But we need timeout routine which was in kern/58649 for fixate, I think.)
PR: kern/58649
Submitted by: SAKIYAMA Nobuo <sakichan@sakichan.org>
broken BIOS. Separate ohci_controller_init() from ohci_init(),
and call ohci_controller_init() at resume process once more.
Discussed on [bsd-nomads:16737] - [bsd-nomads:16746].
Submitted by Hiroyuki Aizu <eyes@navi.org> [bsd-nomads:16741]
methods for USB devices in the same way of uhci driver. But this change
is not complete because some ohci controlers are not initialized completely.
So "kernel: usb0: 1 scheduling overruns" interrupt will generate many times.
This change will be same one in PR kern/60099.
Discussed on [bsd-nomads:16737] - [bsd-nomads:16746].
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@)
transfer descriptors when a large request needs to be split into
more than one 8k chunk. The bug was that the calculation did not
take into account the offset of the chunk within the overall request.
This is reported to fix crashes and data corruption on ohci
controllers.
Submitted by: green
Approved by: re
multicast hash are written. There are still two distinct algorithms used,
and there actually isn't any reason each driver should have its own copy
of this function as they could all share one copy of it (if it grew an
additional argument).
revision 1.142
date: 2003/10/11 03:04:26; author: toshii
Fix a done list handling bug which exhibits under high shared
interrupt rate and bus traffic. As the interrupt register is
read after checking hcca_done_head, there was a small chance
of dropping a done list. Ignore OHCI_WDH interrupt bit if
hcca_done_head is zero so that OHCI_WDH is processed later.
revision 1.141
date: 2003/09/10 20:08:29; author: mycroft;
Update actlen even in the case where a TD returns an error --
this is critical for the umass bulk-only STALL case.
revision 1.176
date: 2003/11/04 19:11:21; author: mycroft;
Ignore a CRCTO error on a SETUP transaction in combination with
STALLED or NAK. This fixes problems with the GL641.
- remove the unnecessary elm arg from SIMPLEQ_REMOVE_HEAD().
this mirrors the functionality of SLIST_REMOVE_HEAD() (the other
singly-linked list type) and FreeBSD's STAILQ_REMOVE_HEAD()
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
whether or not the isr needs to hold Giant when running; Giant-less
operation is also controlled by the setting of debug_mpsafenet
o mark all netisr's except NETISR_IP as needing Giant
o add a GIANT_REQUIRED assertion to the top of netisr's that need Giant
o pickup Giant (when debug_mpsafenet is 1) inside ip_input before
calling up with a packet
o change netisr handling so swi_net runs w/o Giant; instead we grab
Giant before invoking handlers based on whether the handler needs Giant
o change netisr handling so that netisr's that are marked MPSAFE may
have multiple instances active at a time
o add netisr statistics for packets dropped because the isr is inactive
Supported by: FreeBSD Foundation
PALM_4 initialisation hack. I've not confirmed it myself, but
seeing as we already don't use it for the Sony Clie_41, let's drop
it from the Clie_40 also and see what happens.
(Question: What about the Clie_S360 and Clie_NX60 devices? Do we
need to drop Palm4 from those as well? Possibly, but I've not had
any reports about those so I don't know.)
PR: kern/56575
MFC after: 3 days
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
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)
beasts which are reported to exist in both Atmel and Prism2 flavours. In
particular, Itronix branded laptops have the Atmel part with an Intersil
radio.
Obtained from: NetBSD
even could call VOP_REVOKE() on vnodes associated with its dev_t's
has originated, but it stops right here.
If there are things people belive destroy_dev() needs to learn how to
do, please tell me about it, preferably with a reproducible test case.
Include <sys/uio.h> in bluetooth code rather than rely on <sys/vnode.h>
to do so.
The fact that some of the USB code needs to include <sys/vnode.h>
still disturbs me greatly, but I do not have time to chase that.
the Palm device and the USB host controller deadlock. The USB host
controller is expecting an early-end-of-transmission packet with 0
data, and the Palm doesn't send one because it's already communicated
the amount of data it's going to send in a header (which ucom/uvisor
are oblivious to). This is the problem that has been known on the
pilot-link lists as the "[Free]BSD USB problem", but not understood.
Submitted by: Nathan J. Williams <nathanw@MIT.EDU>
allocation function. With this patch, it prevents continous growth of
the devbuf memory pool.
Tested with ssh <host> dd of=/dev/null < /dev/zero and vmstat -m | grep devbuf
receive 6 byte commands. Add a check for this flag to da(4) and cd(4) so
that they honor it. This is a quick workaround for many devices (especially
USB) that require da(4) quirks to operate. The more complete approach is
to finish the new transport code which will be aware of the SCSI version a
transport implements.
MFC after: 1 day
go looking for free fragments won't match. Since we never free this, we
can "throw away" the tag. This is very dirty, and needs to be reimplemented
properly, but fixes performance problems with uhci.
Also assert that when we overlay a structure on some space, that the
space is large enough for the structure.
sync of the NetBSD code.
fix isochornous support for ohci. This gets webcams like my OV511
working on sparc64.
PR: kern/52589
Submitted by: Bruce R. Montague (isochonous support)
Reviewed by: joe among others
MFNetBSD: revision 1.137
date: 2003/01/20 07:12:13; author: simonb;
Grrr. So much for my ability to use grep(1) effectively. Pointed out
by Stephen Degler in private mail.
date: 2002/12/10 14:07:37; author: toshii; state: Exp; lines: +6 -6
Add a couple of le32toh which were missing in the previous.
Pointed out by SOMEYA Yoshihiko.
date: 2002/12/07 07:33:20; author: toshii; state: Exp; lines: +50 -29
Update xfer->frlengths for input isoc transfer. Based on patches from
SOMEYA Yoshihiko.
Also fix error handling for isoc transfer somewhat; usb_transfer_complete
shouldn't be called for more than once.
date: 2002/12/07 07:14:28; author: toshii;
Fix several nits. Mostly from SOMEYA Yoshihiko.
- Call usbd_transfer_complete at splusb.
- Fix a botched for loop in ohci_rem_ed.
- In ohci_close_pipe, wait 1ms after removing an ED to avoid possible race
condition.
The splusb change is non-functional on FreeBSD.
The botched loop and race condition changes came from us.
This patch is non-functional.
date: 2002/09/29 20:58:25; author: augustss;
Add some spl calls to protect critical regions. From kern/18440,
Takeshi Nakayama.
(No functional change on FreeBSD).
date: 2002/12/31 02:21:31; author: dsainty;
Be somewhat more persuasive about enabling the port on a port reset.
USB protocol dictates that the port enable must be implied by the port
reset. To implement this on (at least) the VIA VT83C572 this means we
need to wait around tweaking the chip state until the port actually
transitions to enabled (or the device goes away). Likely fixes
kern/11018.
get a Hub descriptor, we have to set req.wValue to "Descriptor Type
and Descriptor Index". In this case, Descriptor Type is 0x29
(UDESC_HUB), Descriptor Index should be 0.
If I don't do a check (dev->address > 1 ... ), root hub fails.
A new Cytronix 4-port USB 2.0 Hub (Cypress CY7C65640 chip) now works
after this patch.
Submitted by: Alexander Pohoyda <alexander.pohoyda@gmx.net>
MFC after: 7 days
- MN-110 10/100 USB ethernet (ADMtek Pegasus II, if_aue)
- MN-120 10/100 cardbus (ADMtek Centaur-C, if_dc)
- MN-130 10/100 PCI (ADMtek Centaur-P, if_dc)
Also update dc(4) man page to mention support for MN-120 and MN-130.
the bulk out buffer size to 16 bytes. The bulk out endpoint descriptor
reports 32 bytes, but if you use this value, data will get dropped.
Reviewed/approved by: scottl
This is based on the ubsa driver by Alexander Kabaev along with documentation
gleaned from the Linux mct_u232 driver. I've had this driver sitting in my
tree for almost 6 months, and several others have found it useful.
populated. Apparently, if you use an ehci controller, it's not.
Use usbd_device2interface_handle() to retrieve the interface handle.
NOTE: uaa->iface is populated in the probe routine, so I suspect the
fact that it's NULL in the attach routine is a bug in the ehci driver.
Also, don't depend on the PHY addresses returned by the AXE_CMD_READ_PHYID
command. The address is correct for my LinkSys NIC, but a user has
reported that with a D-Link NIC, the PHYID command returns address 4
while the attached Broadcom PHY is in fact strapped for address 0.
Instead, latch onto the first PHY address that returns valid data
during a readreg operation.
ulpt_status() afterwards. This fixes a crash that can occur if a
USB printer is power-cycled when printing is just starting. The
problem is similar to that fixed in revision 1.33, but it is much
less likely to occur.
MFC after: 1 week
This fixes net/pppoa port for Alcatel Speedtouch devices.
Submitted by: Jay Cornwall <jay@evilrealms.net>
Tested by: Francois Rogler <francois@rogler.org>
Approved by: re (scottl)
all of the Optio series have the same problems. It might be a better
approach eventually to add wildcard support to USB quirks.
PR: kern/50271, kern/46369
Approved by: re (rwatson)
ethernet controller. The driver has been tested with the LinkSys
USB200M adapter. I know for a fact that there are other devices out
there with this chip but don't have all the USB vendor/device IDs.
Note: I'm not sure if this will force the driver to end up in the
install kernel image or not. Special magic needs to be done to exclude
it to keep the boot floppies from bloating again, someone please
advise.
network layer (ether).
- Don't abuse module names to facilitate ifconfig module loading;
such abuse isn't really needed. (And if we do need type information
associated with a module then we should make it explicit and not
use hacks.)
The former fakes a valid response to an inquiry command. (I am completely
blown away that there are devices which hang upon receiving inquiry). The
latter returns "invalid request" to any inquiry commands with EVPD set.
NO_INQUIRY implies NO_INQUIRY_EVPD but not vice versa. Both quirks have been
tested separately on my USB key although it didn't require either of them.
While I'm here, fix wildcarding so that any/all of vendor, product, revision
can be wildcarded.
Idea from: Linux
MFC after: 2 weeks
it is expected that they will not be enabled at the time that it
is called. This is reported to work around a problem in RELENG_4
where the kernel panics on boot if FAST_IPSEC and crypto support
are enabled.
Tested by: Scott Johnson <scottj@insane.com>
use the underlying AsahiOptical USB chip and thus this quirk may need to
be generalized in the future.
PR: kern/46369
Submitted by: Tim Vanderhoek <vanderh@ecf.utoronto.ca>
MFC After: 3 days
in geom_disk.c.
As a side effect this makes a lot of #include <sys/devicestat.h>
lines not needed and some biofinish() calls can be reduced to
biodone() again.
Submitted by Hiroyuki Aizu <eyes@navi.org>
(refer to [FreeBSD-users-jp 65061])
Tested by Hiroharu Tamaru <tamaru@myn.rcast.u-tokyo.ac.jp>
(refer to [bsd-usb:689])
drain routines are done by swi_net, which allows for better queue control
at some future point. Packets may also be directly dispatched to a netisr
instead of queued, this may be of interest at some installations, but
currently defaults to off.
Reviewed by: hsu, silby, jayanth, sam
Sponsored by: DARPA, NAI Labs
branches:
Initialize struct cdevsw using C99 sparse initializtion and remove
all initializations to default values.
This patch is automatically generated and has been tested by compiling
LINT with all the fields in struct cdevsw in reverse order on alpha,
sparc64 and i386.
Approved by: re(scottl)
Reading the PCI config space with the wrong (larger) size is not
a problem in this case, but writing can be as it clobbers unrelated
registers. In this case the clobbering is for reserved fields, which
too is mostly harmless... for now. Hence, this change is mostly
preventive in nature.
a number of related problems along the way.
- Automatically detect CDROM drives that can't handle 6 byte mode
sense and mode select, and adjust our command size accordingly.
We have to handle this in the cd(4) driver (where the buffers are
allocated), since the parameter list length is different for the
6 and 10 byte mode sense commands.
- Remove MODE_SENSE and MODE_SELECT translation removed in ATAPICAM
and in the umass(4) driver, since there's no way for that to work
properly.
- Add a quirk entry for CDROM drives that just hang when they get a 6
byte mode sense or mode select. The reason for the quirk must be
documented in a PR, and all quirks must be approved by
ken@FreeBSD.org. This is to make sure that we fully understand why
each quirk is needed. Once the CAM_NEW_TRAN_CODE is finished, we
should be able to remove any such quirks, since we'll know what
protocol the drive speaks (SCSI, ATAPI, etc.) and therefore whether
we should use 6 or 10 byte mode sense/select commands.
- Change the way the da(4) handles the no_6_byte sysctl. There is
now a per-drive sysctl to set the minimum command size for that
particular disk. (Since you could have multiple disks with
multiple requirements in one system.)
- Loader tunable support for all the sysctls in the da(4) and cd(4)
drivers.
- Add a CDIOCCLOSE ioctl for cd(4) (bde pointed this out a long
time ago).
- Add a media validation routine (cdcheckmedia()) to the cd(4)
driver, to fix some problems bde pointed out a long time ago. We
now allow open() to succeed no matter what, but if we don't detect
valid media, the user can only issue CDIOCCLOSE or CDIOCEJECT
ioctls.
- The media validation routine also reads the table of contents off
the drive. We use the table of contents to implement the
CDIOCPLAYTRACKS ioctl using the PLAY AUDIO MSF command. The
PLAY AUDIO TRACK INDEX command that we previously used was
deprecated after SCSI-2. It works in every SCSI CDROM I've tried,
but doesn't seem to work on ATAPI CDROM drives. We still use the
play audio track index command if we don't have a valid TOC, but
I suppose it'll fail anyway in that case.
- Add _len() versions of scsi_mode_sense() and scsi_mode_select() so
that we can specify the minimum command length.
- Fix a couple of formatting problems in the sense printing code.
MFC after: 4 weeks
some USB devices. (Make sure to set xfer data length when we force
a short inquiry.)
Obtained from: NetBSD(sys/dev/usb/umass_scsipi.c rev.1.8)
Original idea from: Shingo WATANABE <nabe@nabechan.org>
descriptor request, which usbd_get_string_desc() uses to get the
length of a descriptor. One device for instance returns a full 8
byte long packet instead which confuses the rest of the stack and
leads to the USB port being reset. The fix is to instead request
two bytes, but not to complain if we only get one.
Submitted by: kan
MFC after: 3 days
Metricom Ricochet GS modem. Add them here.
# A new umodem appears to be needed to make the sanyo phone work, but that's
# more extensive and will come after coordination.
command in case this setting was not saved. Since bandwidth reclamation
(-current only) often results in bus activity continuing to the end
of every frame, most transfers would fail with IOERROR if this
setting is missed.
Reviewed by: n_hibma
MFC after: 1 week
not < the size of the device. This avoids geom complaints.
Fix a serious bug in the handling of the RS_NO_CLEAR_UA quirk. When we
go and insert the test-unit-ready command the umass_cam_quirk_cb() function
sets the status as if the READ_CAPACITY command suceeded when, in fact, it
did not. This leads to the CAM layer trying to use garbage in the return
buffer and panicing the system (or doing other bad things).
Add a quirk entry for MSYSTEMS DISK-ON-KEY, which is sold under the Sony
brand as a solid state disk-on-key usb device. This device requires
several quirks to work properly.
Note that the disk-on-key device will not work properly until CAM also
gets a quirk entry for it, which has been submitted to the CAM maintainer,
and you may have to temporarily uncomment the DELAY() as well. -current
does not properly wait for devices to power up so you may also have
to temporarily uncomment the DELAY(300000) to make your device work.
A solution must be found to that issue.
MFC after: 3 days
X-MFC note: the quirk support must MFCd before this patch can be
the dataphysend calculation could only possibly work if the virtual buffer
is also physically contiguous. Calculate dataphysend by calculating the
ending virtual address first, then converting to a physical address.
The second bug applies only to NetBSD and OpenBSD and involves the curlen
calculation in the two-contiguous-physical-pages case (which we don't support).
Also cleanup the use of the OHIC_PAGE() macro on dataphysend and add a panic
if len goes negative (meaning we lost the physical page translation
representing the end of the buffer).
IMHO the dataphysend is still bokered since it might be misrepresented
by shared userland page mappings. The whole section needs to be rewritten
to use the virtual address range.
MFC after: 3 days
o don't strip the Ethernet header from inbound packets; pass packets
up the stack intact (required significant changes to some drivers)
o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN)
o track ether_ifattach/ether_ifdetach API changes
o track bpf changes (use BPF_TAP and BPF_MTAP)
o track vlan changes (ifnet capabilities, revised processing scheme, etc.)
o use if_input to pass packets "up"
o call ether_ioctl for default handling of ioctls
Reviewed by: many
Approved by: re
pipe callback function, and just return if these cases are detected.
Without these checks, the ulpt driver may cause an infinite loop
of failing USB transfers that can hang the whole machine. This makes
printing work for me on a HP DJ950C printer.
doesn't give them enough stack to do much before blowing away the pcb.
This adds MI and MD code to allow the allocation of an alternate kstack
who's size can be speficied when calling kthread_create. Passing the
value 0 prevents the alternate kstack from being created. Note that the
ia64 MD code is missing for now, and PowerPC was only partially written
due to the pmap.c being incomplete there.
Though this patch does not modify anything to make use of the alternate
kstack, acpi and usb are good candidates.
Reviewed by: jake, peter, jhb
code path to fix a bug in the non USB_USE_SOFTINTR path that caused
the usb bus to hang and generally misbehave when devices were unplugged.
In the process though it also reduced the throughput of usb devices because
of a less than optimal implementation under FreeBSD.
This commit fixes the non USB_USE_SOFTINTR code in uhci and ohci
so that it works again, and switches back to using this code path.
The uhci code has been tested, but the ohci code hasn't. It's
essentially the same anyway and so I don't envisage any difficulties.
Code for uhci submitted by: Maksim Yevmenkin <myevmenk@exodus.net>
debugging levels to off by default. Now that debug levels can be
tweaked by sysctl we don't need to go through hoops to get the
different usb parts to produce debug data.
frees it again. The idea was to perform M_WAITOK allocations in a
process context to reduce the risk of later interrupt-context
M_NOWAIT allocations failing, but in fact this code can be called
from contexts where it is not desirable to sleep (e.g. if_start
routines), so it causes lots of witness "could sleep" warnings.
because the previous interface handle gets freed when the config
number is set. This fixes a problem where memory could be accessed
after it was freed when the interface was ifconfig'd up.
Reviewed by: n_hibma
that the attach succeeded. (Fixes a potential panic for devices
that fail to attach properly and are subsquently unplugged and then
plugged back in again.)
during the previous probe are stale.
What really should be done is route the probe through
device_probe_and_attach bit this is one of those ICBBATIASS (I can't be
bothered as there is a simpler solution). The user can easily replug the
device after kldloading a new device driver.
Fix GCC warnings caused by initializing a zero length array. In the process,
simply things a bit by getting rid of 'struct ng_parse_struct_info' which
was useless because it only contained one field.
But now I'm unbreaking compilation by adjusting these files to the recent
netgraph change.
panic because of a repeat make_dev if/when the device is reattached
to the system.
Remove an "#if __FreeBSD__" in code that's nested under a "#if __NetBSD__"
(*sigh*)
Reported by: Seth Hettich <sjh@whiskey.ucf.ics.uci.edu>
Tested by: Seth Hettich <sjh@whiskey.ucf.ics.uci.edu>
date: 2002/05/28 12:42:39; author: augustss;
Change DMAADDR macro slightly.
Update the $NetBSD$ tags to reflect this and make slight changes to
usb_mem.h so that we're in sync with each other.
revision 1.124
date: 2002/05/26 03:10:02; author: minoura; state: Exp; lines: +3 -3
Clear done_head in the HCCA *before* acknoledging the interrupt.
Driver lost some completed transfers under heavy loads.
date: 2002/05/19 06:24:31; author: augustss; state: Exp;
Update dma memory access API a little.
NetBSD have adopted our way of using the KERNADDR macro. Update
the revision tags to show that we're in sync, and remove the casts
that they did in their adaptation.
revision 1.43
date: 2001/04/12 01:39:04; author: thorpej; state: Exp; lines: +2 -2
Switch to USB_USE_SOFTINTR. The callout hack does indeed work
fine for systems without generic soft interrupts, even if it is
a little sub-optimal. Consider it a penalty for ports not
implementing a kernel API.
Addresses kern/11957. The PR has been open for 4 months, and
I have work blocked on the continued existence of splimp() in
the networking code.
The NetBSD patch only switches it on for NetBSD, but I've also
switched it on for FreeBSD in this commit.
usbdi.h (1.60)
(and local changes compatibility changes to ufm.c and urio.c)
date: 2002/02/11 15:11:49; author: augustss;
Give usbd_do_request_flags() an extra argument for the timeout.
revision 1.94
date: 2001/12/30 20:26:59; author: augustss; state: Exp; lines: +5 -2
Make sure we don't have any pending softintrs when entering polling mode.
Thanks to Darrin for finding and fixing this problem when using USB
keyboards in DDB.
time we tell CAM to rescan the bus. Together with the previous patch
this should avoid the problem where the devices would wedge because they
got spoken to over two different pipes.
Tested by: Tomas Pluskal <plusik@pohoda.cz>
attachment after boot in some cases where the device gets confused if
spoken to over two different pipes simultaneously (resulting in TIMEOUT
errors on requesting INQUIRY data).
This solution is far from perfect, as after umass_attach has returned
the USB stack fetches the string descriptors in order for creating the
event that is sent to userland. It just makes the chances of collisions
less likely.
Tested by: Tomas Pluskal <plusik@pohoda.cz>
revision 1.153
date: 2002/02/11 11:40:33; author: augustss; state: Exp; lines: +67 -26
Switch to the same abort mechanism as in [eo]hci; it should be more
robust.
revision 1.151
date: 2002/01/27 23:00:34; author: augustss; state: Exp; lines: +3 -3
Use M_WAITOK instead of M_NOWAIT when allocating extra descriptors.
Spotted by OpenBSD.
date: 2000/12/29 01:47:49; author: augustss;
Supply our own report descriptor (from Nick Hibma) for the Wacom Graphire.
The descriptor it reports is broken.
XXX Not tested, because I don't have the device.
date: 2001/08/15 00:06:49; author: augustss; state: Exp; lines: +3 -1
If there was a vendor+product locator match return a higher match value.
Rationale, if you have a device (e.g., a mouse) with a more specific
driver but want to recognize it with the more generic driver you can
do that by supplying vendor and product locators for the generic one.
revision 1.101
date: 2001/02/20 15:20:32; author: minoura;
Re-initialize some registers after resuming from suspend.
Some APM BIOSes do not restore them.
Reviewd by augustss.
revision 1.97
date: 2000/12/31 14:29:54; author: augustss; state: Exp; lines: +17 -3
Make the controller survive suspend/resume. Thanks to Steve Woodford
<steve@mctavish.co.uk> for testing.
revision 1.95
date: 2000/12/13 03:09:06; author: augustss; state: Exp; lines: +19 -3
Make the ohci driver not hang suspend/resume. It still doesn't resume
correctly. From itohy@netbsd.org (ITOH Yasufumi) PR kern/11714.
revision 1.58
date: 2001/11/20 23:53:26; author: augustss; state: Exp; lines: +61 -33
Create a special kernel thread to run the usb short lived tasks (instead
of using the device discovery threads).
revision 1.65
date: 2002/01/03 22:20:45; author: augustss; state: Exp; lines: +9 -2
Add a DIAGNOSTIC check. From FreeBSD.
(Just wrap these changes, that we already had, with a #ifdef DIAGNOSTIC).
revision 1.62
date: 2002/01/02 20:55:58; author: augustss; state: Exp; lines: +11 -10
Some more usb_proc_ptr changes.
Also some minor stylistic changes.
revision 1.63
date: 2002/01/02 20:58:12; author: augustss; state: Exp; lines: +4 -4
Fix typo in last commit.
revision 1.64
date: 2002/01/02 22:44:44; author: augustss; state: Exp; lines: +7 -4
Add a comment.
The usb_proc_ptr changes were introduced in 1.62 and backed out in 1.64.
revision 1.61
date: 2001/12/31 15:55:51; author: augustss; state: Exp; lines: +3 -5
Delay bus enumeration a little in case the controller is a companion
controller. This way the main controller can gain ownership of the port
before enumeration starts.
date: 2001/11/20 23:53:26; author: augustss; state: Exp; lines: +61 -33
Create a special kernel thread to run the usb short lived tasks (instead
of using the device discovery threads).
The change to usb_port.h is a little hack whilst I address an issue
with NetBSD.
revision 1.68
date: 2001/12/24 21:36:16; author: augustss; state: Exp; lines: +2 -1
Add some more DIAGNOSTIC tests.
Make usb_match_device() match on USB_PRODUCT_ANY.
if_cuereg.h (1.5), if_kue.c (1.11), if_kuereg.h (1.5)
date: 2000/03/02 12:37:51; author: augustss;
Use ratecheck() to limit error messages on disconnect.
Break out some common functionality.
date: 2000/03/02 12:37:51; author: augustss;
Use ratecheck() to limit error messages on disconnect.
Break out some common functionality.
We don't have ratecheck() in our kernel yet, so I've hardcoded
usb_ratecheck() to return true always.
usbdi.c (1.86), usbdivar.h (1.66)
[Some partial, because most of this was merged in a while ago]
date: 2001/11/20 13:48:03; author: augustss;
Keep track of device speed for USB 2.0.
revision 1.106
date: 2001/11/09 15:01:57; author: augustss; state: Exp; lines: +73 -57
Fix a bug in xfer abort processing when the HC executes ahead of what
the driver aborts.
Don't block RHSC interrupts.
revision 1.103
date: 2001/09/11 07:00:19; author: augustss; state: Exp; lines: +4 -1
Don't go top mode OPERATIONAL (before reset) on startup even
if BIOS claims to have initialized the controller.
most cases NULL is passed, but in some cases such as network driver locks
(which use the MTX_NETWORK_LOCK macro) and UMA zone locks, a name is used.
Tested on: i386, alpha, sparc64
date: 2001/08/15 00:04:59; author: augustss;
Add a little infrastructure so that individual drivers can easily check
if thee was a vendor+product locator match.
revision 1.50
date: 2001/04/12 01:18:24; author: thorpej; state: Exp; lines: +6 -2
Only if __HAVE_GENERIC_SOFT_INTERRUPTS is then splusb == splsoftnet
(because we register the interrupt with IPL_SOFTNET). However, if
we're using a callout, then splusb == splsoftclock (because the
callouts happen from the softclock interrupt).
Note that splsoftnet blocks softclock interrupts, but this is
meant to better describe what's going on.
date: 2001/01/21 19:00:06; author: augustss;
Change the operation of the USB event thread. Before it only
performed USB device discovery, now it can also perform (short)
tasks for device drivers that need a process context, but don't
have one. This is not pretty, but better than using busy-wait
in an interrupt context.
revision 1.138
date: 2001/10/02 17:59:38; author: pooka; state: Exp; lines: +6 -6
move DIAGNOSTIC-printf up one block to make it reachable
noted by Christophe Kalt in private email
(1.39), usbdi.c (1.79), usbdi.h (1.47), usbdivar.h (1.62)
date: 2001/01/21 02:39:52; author: augustss;
Add code to use soft interrupt to handle USB interrupt processing.
Don't enable the code since it doesn't work with the kludgy Ethernet
drivers.
general cleanup of the API. The entire API now consists of two functions
similar to the pre-KSE API. The suser() function takes a thread pointer
as its only argument. The td_ucred member of this thread must be valid
so the only valid thread pointers are curthread and a few kernel threads
such as thread0. The suser_cred() function takes a pointer to a struct
ucred as its first argument and an integer flag as its second argument.
The flag is currently only used for the PRISON_ROOT flag.
Discussed on: smp@
revision 1.58
date: 2000/06/24 04:12:53; author: thorpej; state: Exp; lines: +5 -2
Kill SPLUSBCHECK -- it's not portable, and quite annoying on some
platforms which otherwise function just fine.
revision 1.127
date: 2000/11/22 05:50:59; author: soren; state: Exp; lines: +5 -5
In uhci_intr(), only warn about power state confusion if the
interrupt was actually for us.
date: 2000/08/08 19:51:46; author: tv; state: Exp; lines: +24 -13
%b -> bitmask_snprintf()
Because this code is shared, add a macro for bitmask_snprintf()
that should expand to the equivalent snprintf() on non-NetBSD
systems. This is only used in ?HCI_DEBUG cases anyway.
revision 1.81
date: 2000/10/24 15:01:26; author: augustss; lines: +36 -10
Add a hack to try and figure out if the TI UTUSB41 hub is bus
powered despite claiming to be self powered (it's important to
know so that the power budget can be met).
Part of this got merged in a previous commit, but not all.
revision 1.72
date: 2000/04/14 14:13:56; author: augustss; state: Exp; lines: +34 -27
Make attach of ugen work as it should so product&vendor locators
can be used.
usb.c 1.40:
revision 1.40
date: 2000/03/14 23:13:12; author: augustss; state: Exp; lines: +4 -1
Make sure the USB event thread discovers all devices first time
it call usb_discover(). It should now be possible to have the
root NFS mounted over a USB Ethernet Adapter.
----------------------------
revision 1.73
date: 2000/05/31 16:14:42; author: augustss; state: Exp; lines: +19 -6
Be more careful when setting the alternate interface so we don't
end up with nothing set at all if it fails.
----------------------------
----------------------------
revision 1.117
date: 2000/05/30 09:26:06; author: augustss; lines: +7 -1
As a safety, check that the controller is not suspended when we get
an interrupt.
----------------------------
ohci.c (1.85), ohcireg.h (1.17):
----------------------------
date: 2000/04/01 09:27:35; author: augustss;
Add a delay before reading the number of ports from the controller to
avoid getting 0 from it.
----------------------------
ohci.c (1.83), ohcireg.h (1.16), ohcivar.h (1.21)
===================================================================
date: 2000/03/29 01:46:26; author: augustss;
A first stab at support for isochronous transfers.
===================================================================
