Commit Graph

16001 Commits

Author SHA1 Message Date
Alexander Leidinger
c2bb6a54ef Tell interested readers of the source that the return value is not
checked by intend.

Found by:	Coverity Prevent (tm)
CID:		55
Reviewed by:	ariff
2007-03-31 13:38:12 +00:00
Hidetoshi Shimokawa
437a3435c5 Teardown interrupt only when sc->ih is not NULL.
MFC after: 3 days
2007-03-30 22:25:26 +00:00
Hidetoshi Shimokawa
b34b30c5af Free tlabel in fw_xfer_done(). 2007-03-30 15:43:56 +00:00
Hidetoshi Shimokawa
f8d062cf84 - Don't call fw_busreset() in firewire_attach().
This should fix the problem that the first bus reset is
sometimes ignored because of FWBUSRESET status.

MFC after: 3 days
2007-03-30 14:41:24 +00:00
Matt Jacob
c6048aee5d some minor error message cleanups 2007-03-29 21:29:26 +00:00
Maxim Konovalov
991555c9c0 o Revert last. The chip is already supported by puc(4).
Pointed out by:	marcel, Joseph Terner
2007-03-29 04:26:52 +00:00
Nate Lawson
5394d87e21 Re-enable the HPET timer after a resume.
Submitted by:	Andrea Bittau <a.bittau@cs.ucl.ac.uk>
MFC after:	3 days
2007-03-28 22:28:48 +00:00
Maxim Konovalov
747bef5b85 o Add MosChip 9835 PCI Dual UART PCI id.
PR:		kern/110967
Submitted by:	Joseph Terner
MFC after:	1 month
2007-03-28 18:56:27 +00:00
Marcel Moolenaar
ebecffe930 For embedded UARTs compatible with the ns8250 family it is possible
that the driver clock is identical to the processor or bus clock.
This is the case for the PowerQUICC processor. When the clock is
high enough, overflows happen in the calculation of the time it
takes to send 1/10 of a character, used in delay loops. Fix the
overflows so as to fix bugs in the delay loops that can cause either
insufficient delays or excessive delays.
2007-03-28 18:34:59 +00:00
Marcel Moolenaar
1c5e367bcc When we match UARTs found during bus-enumeration with UARTs used for
system devices (i.e. console, debug port or keyboard), don't stop
after the first match. Find them all and keep track of the last.
The reason for this change is that the low-level console is always
added to the list of system devices first, with other devices added
later. Since new devices are added to the list at the head, we have
the console always at the end. When a debug port is using the same
UART as the console, we would previously mark the "newbus" UART as
a debug port instead of as a console. This would later result in a
panic because no "newbus" device was associated with the console.
By matching all possible system devices we would mark the "newbus"
UART as a console and not as a debug port.
While it is arguably better to be able to mark a "newbus" UART as
both console and debug port, this fix is lightweight and allows
a single UART to be used as the console as well as a debug port
with only the aesthetic bug of not telling the user about it also
being a debug port.

Now that we match all possible system devices, update the rclk of
the system devices with the rclk that was obtained through the
bus attachment. It is generally true that clock information is
more reliable when obtained from the parent bus than by means of
some hardcoded or assumed value used early in the boot. This by
virtue of having more context information.

MFC after: 1 month
2007-03-28 18:26:12 +00:00
Remko Lodder
847f53100a Add support for the 82562GX chip within if_fxp.
PR:		110251
Submitted by:	Vyacheslav Vovk
Approved by:	imp (mentor)
MFC After:	3 days
2007-03-28 18:10:50 +00:00
Remko Lodder
2ee2c3b4e4 Add support for the RTL8110SC driver.
PR:		110804
Submitted by:	Daan Vreeken
Sponsored by:	Vitsch Electronics (patch)
Approved by:	imp (mentor)
MFC After:	3 days
2007-03-28 18:07:12 +00:00
Marcel Moolenaar
f1aad6d9b2 Add method enabled() to the SCC interface. This method can be used
by driver backends to mark individual channels as enabled or not.
The default implementation of this method always mark channels as
enabled.
This method is currently not used, but is added with the PowerQUICC
in mind where the 2nd SCC channel can be disabled.
2007-03-28 18:05:17 +00:00
Matt Jacob
2e35504d71 Don't derference a pointer before setting it.
Very Pointy Dunce Cap T o: me.
Submitted by:	Marcel
MFC after:	3 days
2007-03-28 16:34:11 +00:00
Marcel Moolenaar
abb3d233c4 Allow the range of a SCC class to be 0. This gives all child
devices the same (overlapping) I/O range. This is useful for
embedded communications controllers like the CPM of various
models of the PowerQUICC.
2007-03-28 06:45:33 +00:00
Nick Hibma
f29fa1dfa4 Revisit the watchdogs: Resetting the error to EINVAL after failing to set the
watchdog might hide the succesful arming of an earlier one. Accept that on
failing to arm any watchdog (because of non-supported timeouts) EOPNOTSUPP is
returned instead of the more appropriate EINVAL.

MFC after:	3 days
2007-03-27 21:03:37 +00:00
Julian Elischer
6f5d1a3c01 Don't assume the run bit is still set after a suspend.
Submitted by: Andrea Bittau ( adotbittauatcsdotucldotacdotuk)
MFC After: 1 week
2007-03-27 18:55:06 +00:00
Andrew Gallatin
40385a5f33 Fix a bug which could lead to receive side lockup when WC is disabled.
When submitting rx buffers and not using WC fifo, always replace the
invalid DMA address with the real one, otherwise allocation failures
could lead to the invalid DMA address being given to the NIC, and
that would cause the receive side to lockup.
2007-03-27 15:55:32 +00:00
Jung-uk Kim
abedf9eb2f - Use '*h' instead of 'struct acpi_spinlock' for sizeof[1].
- Add a missing 'else' for 'if'[2].

Requested by:	njl[1]
Submitted by:	njl[2]
2007-03-26 23:04:02 +00:00
Jung-uk Kim
5acbef6ae5 Correct ACPI semaphore function parameters. 2007-03-26 21:56:35 +00:00
Jung-uk Kim
97c9968179 Free the handle, not the lock. Pointy hat to me. 2007-03-26 21:36:31 +00:00
Jung-uk Kim
98defcd3f2 Correct ACPI spinlock function parameters and use known ACPI spinlock names. 2007-03-26 21:23:23 +00:00
John Baldwin
b2bfac4c06 Change the VPD code to read the VPD data on-demand when a driver asks for
it via pci_get_vpd_*() rather than always reading it for each device during
boot.  I've left the tunable so that it can still be turned off if a device
driver causes a lockup via a query to a broken device, but devices whose
drivers do not use VPD (the vast majority) should no longer result in
lockups during boot, and most folks should not need to tweak the tunable
now.

Tested on:	bge(4)
Silence from:	jmg
2007-03-26 20:18:52 +00:00
Nate Lawson
e49e68cc9d Use a unique name for each mutex now that acpi-ca is creating more than
one (hardware & global lock).  This should address witness complaints that
a duplicate mutex is being acquired.  Be sure to free the mutex to fix a
potential memory leak.

MFC after:	3 days
2007-03-26 19:38:28 +00:00
Roman Kurakin
1b01e9f4ad Remove ancient preprocessor code. Fix module compilation.
Requested by:	n_hibma
2007-03-25 20:21:31 +00:00
Lukas Ertl
1069807f7e Drop the ipw softc lock before calling back into net80211, fixing a
LOR/deadlock.

Tested by:   Denis Shaposhnikov <dsh_AT_vlink.ru>, le@
LOR id:      205
MFC in:      3 days
2007-03-24 18:53:33 +00:00
Maxim Konovalov
d986a9f435 o A quirk for Sagem USB-Serial controller.
PR:		usb/109613
Submitted by:	Mayr Gerald
MFC after:	1 month
2007-03-24 09:27:58 +00:00
Maxim Konovalov
bbb4f3ad1e o Add several CDMA-2000 terminals.
PR:		usb/109838
Submitted by:	R.Mahmatkhanov
MFC after:	1 month
2007-03-24 09:25:56 +00:00
Kip Macy
ac6b4cf110 bus_size_t is a bad cross-architectural type with respect to printf, use uint32_t instead 2007-03-24 04:28:33 +00:00
Warner Losh
66c7612a8d New device: icee. Generic i2c eeprom driver. 2007-03-23 23:10:35 +00:00
Warner Losh
d4fa68402e MFp4: Make the iicbus fully hinted. We no longer automatically add
some devices (and not others).  To get instances onto the iicbus, one
now needs hints or an identify routine.  We also do not probe the bus
for devices because many iic devices cannot be safely probed (and when
they can, the probe order turns out to be somewhat difficult to get
right).

# I'm not 100% sure that the iicsmb removal is right.  Please contact me if
# this causes difficulty.
2007-03-23 23:08:28 +00:00
Warner Losh
99a1402117 MFp4: Make iicbus_trasnfer_gen suitable for bridge drivers. Use it in the
bitbang bridge.
2007-03-23 23:03:54 +00:00
Warner Losh
ee952d0ef6 MFp4: Create an ivar for each iic device on the iicbus. This ivar
holds the device's address.
2007-03-23 23:02:33 +00:00
Craig Rodrigues
7409f6cd91 Switch to ANSI function declarations. 2007-03-23 22:48:44 +00:00
Kip Macy
20fe52b816 - Increase coalesce_nsecs
- commit fixes for the following coverity warnings: 1765, 1760, 1758, 1756
2007-03-23 22:03:55 +00:00
Kip Macy
f309e60da0 commit missed change 2007-03-23 22:02:11 +00:00
Kip Macy
fc01c613c5 Check PCI-e link width to avoid foot shooting with 4x links
MFC after: 3 days
2007-03-23 20:18:07 +00:00
John Baldwin
00362cddbe - Fix exca_(io|mem)_map() to return proper errno values.
- Change exca_activate_resource() to call BUS_ACTIVATE_RESOURCE() before
  calling exca_(io|mem)_map() since the latter use rman_get_bus(tag|handle)
  and the recent changes to nexus(4) mean that you need to activate a
  resource before reading the bus tag and handle.  This was true before,
  but now the nexus(4) drivers on x86 and ia64 are more forceful about it.

Reviewed by:	imp
2007-03-23 17:15:07 +00:00
Marcel Moolenaar
cad72a80bd Pass the RID from the bus frontends to the core probe function.
Currently all RIDs are 0, but for PCI devices this typically
isn't the case. This change is made with future PCI support in
mind.
2007-03-22 23:45:25 +00:00
Matt Jacob
5f634111fa MFP4: a) Some constification from NetBSD (gcc 4.1.2)
b) Split default param fetching/setting into scsi and fibre functions
and retry the fibre fetch more than once.

MFC after:	1 week
2007-03-22 23:38:32 +00:00
Jung-uk Kim
2be4e4713a Catch up with ACPI-CA 20070320 import. 2007-03-22 18:16:43 +00:00
John Baldwin
899ff586bd Fix an off-by-one error in iwi_init_fw_dma(). It didn't reuse the existing
DMA memory for a firmware load if it was the exact size needed, thus in the
common case the driver was constantly free'ing and reallocating the DMA
buffer and it would eventually begin to fail.  With this fix, iwi0 reuses
the same buffer the entire time and no longer fails to load the firmware
after the machine has been up for a while.

MFC after:	1 week
2007-03-21 18:40:31 +00:00
Ariff Abdullah
703c934a48 Memory leak killing spree, mostly bus_dma(9) related. 2007-03-21 18:17:03 +00:00
Kip Macy
24cdd0676c move call to t3_prep_adapter earlier in attach before msi-x setup occurs
this works around the fact that pci_config_{save,restore} doesn't adequately
restore state for msi-x

MFC after: 3 days
2007-03-21 16:40:37 +00:00
John Baldwin
397c30a83d Change acpi's handling of suballocating system resources to be a little
simpler.  It now can just use rman_is_region_manager() during
acpi_release_resource() to see if the the resource is suballocated from
a system resource.  Also, the driver no longer needs MD knowledge about
how to setup bus space tags and handles when doing a suballocation, but
can simply rely on bus_activate_resource() in the parent setting all that
up.
2007-03-21 15:39:11 +00:00
Kip Macy
94f7a09823 allocate 9 messages in all cases 2007-03-21 09:16:10 +00:00
Kip Macy
693d746cc1 make MSI-X the default and allocate up to mp_ncpus queues per port
MFC after: 3 days
2007-03-21 07:25:40 +00:00
Sam Leffler
6810ad6f2a Overhaul driver/subsystem api's:
o make all crypto drivers have a device_t; pseudo drivers like the s/w
  crypto driver synthesize one
o change the api between the crypto subsystem and drivers to use kobj;
  cryptodev_if.m defines this api
o use the fact that all crypto drivers now have a device_t to add support
  for specifying which of several potential devices to use when doing
  crypto operations
o add new ioctls that allow user apps to select a specific crypto device
  to use (previous ioctls maintained for compatibility)
o overhaul crypto subsystem code to eliminate lots of cruft and hide
  implementation details from drivers
o bring in numerous fixes from Michale Richardson/hifn; mostly for
  795x parts
o add an optional mechanism for mmap'ing the hifn 795x public key h/w
  to user space for use by openssl (not enabled by default)
o update crypto test tools to use new ioctl's and add cmd line options
  to specify a device to use for tests

These changes will also enable much future work on improving the core
crypto subsystem; including proper load balancing and interposing code
between the core and drivers to dispatch small operations to the s/w
driver as appropriate.

These changes were instigated by the work of Michael Richardson.

Reviewed by:	pjd
Approved by:	re
2007-03-21 03:42:51 +00:00
Yoshihiro Takahashi
41f5bd0f6d Don't call bus_deactivate_resource() explicitly before calling
bus_release_resource().  This is needed for pc98 by upcoming nexus related
change.
2007-03-21 03:38:37 +00:00
Kip Macy
577e9bbe3e Synchronize with version 1.0.071 of Chelsio's common code
(with the notable exception of improvements for using multiple TX queues)

This adds support for the T3B2 ASIC rev

Obtained from: Chelsio
MFC after: 3 days
2007-03-20 21:43:32 +00:00