3.The only thing worse than generalizing from one example
is generalizing from no examples at all.
Remove the fwcylinders attribute before anybody gets the idea that we
alone have squared the circle.
Sponsored by: DARPA & NAI Labs.
didn't like the wait argument and that if you were removing a zone it had
better be empty.
Also, I broke out part of hash_expand and made a seperate hash_free() for use
in uma_zdestroy.
never held across blocking operations. Also, fix two other lock order
reversals that were exposed by jhb's witness change.
The free path previously had a bug that would cause it to skip the free bucket
list in some cases and go straight to allocating a new bucket. This has been
fixed as well.
These changes made the bucket handling code much cleaner and removed quite a
few lock operations. This should be marginally faster now.
It is now possible to call malloc w/o Giant and avoid any witness warnings.
This still isn't entirely safe though because malloc_type statistics are not
protected by any lock.
relating to extreme low memory situations occured. This was only ever seen on
the port build cluster, so many thanks to kris for helping me debug this.
Tested by: kris
doesn't support NWAY, the RealTek PHY (both the integrated ones on 8139
chips and the RTL8201L 10/100 PHY) will not report the link speed via
the ANLPAR or BMSR registers. For the 8201L, we need to look in magic
vendor-specific PHY register 0x19. For the 8139 MAC+PHY combo, we have
to be able to test the RL_MEDIASTAT register.
The changes to rlphy.c are based largely on the patch from PR 30836,
however I tried to eliminate some magic numbers by creating an entry
for the 8201 PHY in miidevs.
Also updated if_rl.c to allow the rlphy driver to read the RL_MEDIASTAT
register via the rl_miibus_readreg() routine.
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.
separate strings instead of passing "foo=bar".
o Don't forget to clear the VMOUNT flag on the vnode when vfs_nmount()
fails because the fs doesn't implement VFS_NMOUNT (and in vfs_mount()
when the fs doesn't implement VFS_MOUNT) ; also decrement the vfs
refcount in the !MNT_UPDATE case.
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.
