Searched hist:1.455 (Results 1 - 25 of 37) sorted by relevance

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/src/sys/dev/ata/
H A Dwd.c1.455 Tue Jan 14 21:08:06 GMT 2020 jdolecek enable the BAD_NCQ quirk for all 860 EVO drives

XXX work-in-progress, it's not clear whether this is driver or controller
XXX problem

/src/sys/arch/i386/conf/
H A DALL1.455 Sat Sep 22 00:41:00 GMT 2018 maxv Remove iwic(4). It is part of ISDN, which we are now retiring. This driver
was still marked as experimental (its man page dates back to 2002).

/src/distrib/notes/common/
H A Dmain1.455 Thu Jan 07 22:43:00 GMT 2010 gls Add myself
/src/distrib/sets/lists/debug/
H A Dmi1.455 Mon Dec 16 16:37:39 GMT 2024 brad A driver for the MCP-2221 / 2221A multi-io chip. This is a USB to
UART / GPIO / I2C multi-io chip probably based upon a programmed PIC.
The end result is that simple gpio and i2c can exist on any system
that provides a USB port. This is everything from a RPI to a
Virtualbox VM.


o The UART presents itself as a umodem(4) device and pretty much works
as one would expect.

o There are 4 simple GPIO pins with multiple functions that attach to
gpio(4). Support for basic GPIO input and output exists with gpioctl,
the ADC, DAC and clock pulse functions exist as ALT functions. For
the ADC and DAC /dev/ devices are provided such that simple reads and
writes interact with the ADC and DAC. The IRQ function on pin GP1 and
bit banging the GPIO with gpiopps(4) and gpioow(4) are not really
supported. The short answer is that a spin lock is held while trying
to do USB transfers and that isn't allowed.

o There is a simple I2C engine that attaches to iic(4). This mostly
works as expected, except that a READ without STOP is not supported by
the engine which causes problems for some drivers. Most drivers do
not seem to use READ without STOP and seem to work as expected.
Support for changing the I2C speed is not supported, but nothing much
really does that.

o A userland utility called umcpmioctl(8) is provided that allows the
query of the status of the chip and allows for the query of the flash
memory and the setting of some of the flash memory parameters mostly
related to gpio. This utility interacts with a control device in
/dev/. The flash memory contents is copied to the sram on boot up of
the chip and can be used to adjust how the chip sets up the gpio pins,
among other things. Support for setting or entering the chip password
is not provided.

o A number of sysctls are provided to mess with various settings.
These are detailed in the man page.


While not perfect, the chip is reasonable, cheap, and has at least one
vendor making a breakout board. It is also one of the only ones in
this space that has enough documentation to write a driver.

Support for a related chip, the MCP-2210, which provides SPI and GPIO
may exist some day as the programming interface is very simular.
/src/etc/
H A DMakefile1.455 Thu Dec 23 14:50:59 GMT 2021 christos Put back the code to add DEBUG=-g in config and to add the debug kernels
in the kernel sets. Having the .gdb kernels in the EXTRA_KERNELS does not
work, since we only walk through the standard kernels in the Makefile. Also
doing DEBUG=-g in config twice does not hurt.

/src/share/man/man9/
H A DMakefile1.455 Sun Jan 24 17:29:11 GMT 2021 thorpej Add kmem_tmpbuf_alloc(), a utility function for allocating memory for
temporary use where allocation on the stack is desirable, but only up to
a certain size. If the requested size fits within the specified stack
buffer, the stack buffer is returned. Otherwise, memory is allocated with
kmem_alloc(). Add a corresponding kmem_tmpbuf_free() function that frees
the memory using kmem_free() if it is not the tempory stack buffer location.

/src/share/mk/
H A Dbsd.README1.455 Fri Jun 27 21:36:22 GMT 2025 andvar Grammar and spelling fixes, mainly in comments. A few in documentation,
logging, test description, and SCSI ASC/ASCQ assignment descriptions.

/src/share/man/man4/
H A Doptions.41.455 Thu Dec 01 02:12:21 GMT 2016 mrg document new UVMHIST_MAPHIST_SIZE and UVMHIST_PDHIST_SIZE options.

H A DMakefile1.455 Mon Dec 31 15:31:41 GMT 2007 ad Remove systrace. Ok core@.

/src/sys/dev/usb/
H A Dusbdevs1.455 Mon Feb 05 14:08:16 GMT 2007 gdt mark second novatel id as NOVATEL2
H A Dusbdevs.h1.455 Wed Jan 31 10:08:53 GMT 2007 msaitoh regen

H A Dusbdevs_data.h1.455 Wed Jan 31 10:06:16 GMT 2007 skrll Regen for mjf. Linux didn't work for him.
/src/usr.bin/xlint/lint1/
H A Dcgram.y1.455 Wed Jul 12 13:00:09 GMT 2023 rillig lint: indent grammar using tabs instead of spaces

Manually indenting the grammar rules using two spaces was too
cumbersome.

H A Dtree.c1.455 Tue Jun 21 21:18:30 GMT 2022 rillig lint: add quotes and details to some more messages

/src/sys/kern/
H A Dinit_main.c1.455 Mon May 19 22:47:54 GMT 2014 rmind Implement MI IPI interface with cross-call support.

H A Dkern_exec.c1.455 Tue Jan 09 20:55:43 GMT 2018 maya remove struct emul's e_fault.

It used to be used by COMPAT_IRIX for the purpose of overriding
uvm_fault (only implemented in MIPS), now removed.

Ride 8.99.12 version bump.

H A Dvfs_subr.c1.455 Wed Jan 11 09:06:57 GMT 2017 hannken Move vnode members v_synclist_slot and v_synclist as vi_synclist_slot and
vi_synclist to vnode_impl.h.

/src/sys/net/
H A Dif.c1.455 Tue May 21 09:18:37 GMT 2019 msaitoh KNF. No functional change.

/src/sys/arch/amd64/conf/
H A DGENERIC1.455 Fri Mar 10 14:54:12 GMT 2017 maxv PMCs for amd64 - still disabled, like i386.
/src/sys/dev/pci/
H A Dpcidevs.h1.455 Tue Jul 09 19:43:57 GMT 2002 thorpej Regen:
Clean up Intel i8254x product names, and add i82540, i82545, and i82546
product IDs.
H A Dpcidevs_data.h1.455 Fri Jul 12 22:27:56 GMT 2002 enami Regen.
/src/usr.bin/make/
H A Djob.c1.455 Sat Sep 03 08:41:07 GMT 2022 rillig make: untangle output handling in jobs mode, remove redundant braces

No functional change.

/src/sys/arch/i386/i386/
H A Dmachdep.c1.455 Mon Sep 10 10:12:16 GMT 2001 fvdl Initialize MTRRs on startup if they're enabled.

/src/distrib/sets/lists/base/
H A Dshl.mi1.455 Sun Jan 11 13:26:29 GMT 2009 jnemeth shared library bumps; undoubtably there will be many more
/src/doc/
H A D3RDPARTY1.455 Sat Jul 29 07:05:39 GMT 2006 kardel update ntp release status and claim being responsible after messing so much with it

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