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path: root/sys/arch/sparc/dev
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2011-10-24The cgtwo control registers only support 16-bit accesses, and respond withMiod Vallat
a bus error to larger widths. Declare all control register bitfield structs with uint16_t instead of u_int, to force gcc4 to use short accesses.
2011-09-17arithemtic -> arithmeticMiod Vallat
2011-09-03Switch the sparc audioamd(4) code to the MI driver; tested on SPARCclassicMiod Vallat
with and without option AUDIO_C_HANDLER.
2011-07-06Cleanup presto(4) like other disk drivers.Matthew Dempsky
meh deraadt@, miod@; "haha, you're fixing presto!?" tedu@
2011-07-06Eliminate redundant buf validation checks in xxstrategy() methods nowMatthew Dempsky
that they're implemented consistently in bounds_check_with_label(). Also, per krw's request, change bounds_check_with_label() to return 0 if the checks succeed, and change the drivers to test == -1 instead of <= 0. (Man page update to follow; intentionally omitting arch/vax/mba/hp.c from this commit because it doesn't even build currently and miod@ promises to kill it soon.) ok krw@
2011-07-02kqueue attach functions should return an errno or 0, not a plain 1. FixNicholas Marriott
the obvious cases to return EINVAL and ENXIO. ok tedu deraadt
2011-06-05Drop kernel support for the useless DIOCWLABEL ioctl and prune a lotMatthew Dempsky
of silly flag twiddling code in various disk drivers. ok deraadt@, miod@ N.B., users will need a -current disklabel(8) to be able to write new disklabels to disk now.
2011-06-03Get rid of the wlabel argument to bounds_check_with_label(). It'sMatthew Dempsky
never done anything in OpenBSD and just clutters disk drivers with silly flag handling. More cleanup to follow. ok deraadt@, millert@; no objections krw@
2011-05-31The various cleanups of the last few years have fixed pnozz(4) accelerationMiod Vallat
code operation in 640x480 mode (very likely p9100.c r1.47), so enable it again by default. Verified to work on a SPARCbook 3XP (with a 640x480 LCD panel), thanks to Thibaud Bordier.
2011-04-22Turning on SCSIDEBUG (for debugging other drivers, of course) shouldTheo de Raadt
not make these drivers spew millions of lines of output. spotted as missing by miod
2011-03-18Add some delay between a successful keyboard reset sequence and a keyboardMiod Vallat
layout inquiry, as some PS/2 converters (at least the Starview SV 125) need it to behave correctly. Found the hard way and researched by Mike Malopolski, thanks!
2010-12-26Clean up how we print the sbus(4) clock speed. Purely cosmetic.Mark Kettenis
ok miod@, deraadt@
2010-11-18Do not #include <sys/dkstat.h> if you don't need anything from it.Miod Vallat
ok krw@ deraadt@
2010-11-11Pass a few more M_ZERO to malloc() or its wrappers, when useful; ok krw@Miod Vallat
2010-09-28typoMiod Vallat
2010-09-23Introduce a DKF_NOLABELREAD flag, which is used by a device to preventJoel Sing
automatic reading of disklabel on attach. ok deraadt@ miod@ krw@
2010-09-22Add DIOCGPDINFO to drivers that were lacking it. Where thereKenneth R Westerback
is no easily available physical information outside of the stored disklabel just make it a synonym for DIOCGDINFO. Commit on the theory it is unlikely to harm, and fallout can be addressed in the mass re-compile that will follow j2k10. Should allow auto-allocation of disks to work with all devices. ok deraadt@
2010-09-22All users of physio(9) now pass NULL as the buf pointer argument, soMatthew Dempsky
no point in keeping it around. "i like this" thib@ (a while back); ok krw@ and oga@; reminder to update the man page and tweaks jmc@
2010-09-20Get rid of evcount's support for arranging counters in a treeMatthew Dempsky
hierarchy. Everything attached to a single root node anyway, so at best we had a bush. "i think it is good" deraadt@
2010-09-08Store a struct device pointer within struct disk and populate this whenJoel Sing
disk_attach() is called by the device driver. We will be building on this shortly. ok deraadt@ krw@
2010-09-06- spello, short-hand -> shorthandJasper Lievisse Adriaanse
ok miod@
2010-09-05Remove bogus LHS casts. makes gcc4 happy.Mark Kettenis
ok miod@
2010-08-28Garbage collect struct dkdriver.Matthew Dempsky
ok miod@; "please go ahead" jsing@
2010-08-17Make sure fast trap handlers correctly invoke soft interrupts by markingMiod Vallat
them explicitely pending before triggering the softintr; I am ashamed I did not notice this when changing the soft interrupt code 18 months ago. Noticed by claudio@ and beck@
2010-08-06Every time you ignore uiomove() return value, $DEITY kills a littleMiod Vallat
$ADORABLE_FELINE. ok deraadt@ matthew@
2010-07-15add two new members to structs audio_encoding and audio_prinfo.Jacob Meuser
for both structs, the new members are 'bps' and 'msb', which describe the number of bytes per sample and data alignment in the sample, respectively. drivers must properly set these fields in the 'query_encoding', 'set_parameters' and 'get_default_params' hardware interface methods. discussed with ratchov, deraadt
2010-07-10sun4e (i.e. SPARCengine 1e) support. This platform is a mix between sun4 andMiod Vallat
sun4c, as it has a sun4c OpenPROM but a sun4 8KB pagesize. VME devices are not supported yet. ok deraadt@
2010-07-02remove support for compat_sunos (and m68k4k). ok deraadt guentherTed Unangst
2010-07-02Move common code for waking up writers on a tty into a function.Nicholas Marriott
ok deraadt matthew millert
2010-06-28Remove all adapter-specific 'struct scsi_device's. They are never used. FirstKenneth R Westerback
step in elminating 'struct scsi_device' entirely. Spotted and initial diff from matthew@. ok matthew@ dlg@ deraadt@ marco@ miod@
2010-06-28Allow tty drivers to request larger buffers at attach time using aTheo de Raadt
max-baud-rate hint. Adjust TTYHOG (the nearly full logic) to this new situation. The larger buffers are required by the very high speed KDDI devices in Japan (CF com, or USB ucom) so those are the only two drivers which currently ask for a larger buffer size. ok yasuoka miod
2010-06-27make sparc compile again after tag team viking/guenther breakage.Bob Beck
ok kettenis@
2010-06-26Don't #include <sys/user.h> into files that don't need the stuffPhilip Guenthe
it defines. In some cases, this means pulling in uvm.h or pcb.h instead, but most of the inclusions were just noise. Tested on alpha, amd64, armish, hppa, i386, macpcc, sgi, sparc64, and vax, mostly by krw and naddy. ok krw@
2010-06-18dvma_free() the exact size passed to dvma_malloc().Miod Vallat
2010-06-07Rework the way onboard devices attach on Sun 4/110 systems (which only have aMiod Vallat
28 bit address bus) by reusing the regular sun4 configuration stanzas (with the upper four bits set in the device addresses), and clearing them when searching for a PROM mapping. This makes the obio autoconf code simpler, and all knowledge of the 4/110 specifics is now contained in a single file (dev/obio.c). ok todd@ deraadt@
2010-06-07Nuke old eeprom.h compatibility defines; ok todd@Miod Vallat
2010-05-23add dkio.h to the last of the disk ioctl users i can find.David Gwynne
requested by deraadt@ who was rightly disparaging of my grep skillz.
2010-05-15Repair identification of P4 bwtwo on 4/330 and 4/370 models, which got brokenMiod Vallat
in 1.36.
2010-05-15Make fb_pfour_id() take a volatile pointer as argument.Miod Vallat
2010-05-13Only enable acceleration code if specific device properties exist; this shouldMiod Vallat
fix OpenBSD/sparc operation in QEMU, which only provides the frame buffer memory and none of the accelerated stipple and blit spaces.
2010-04-23Recycle unused disklabel fields in order to create a disklabel uniqueJoel Sing
identifier, allowing the disk to be identified without relying on the device name. ok deraadt@ krw@ beck@ marco@ todd@
2010-04-21more cleanup to cope with the change that tries to make proc.h not actTheo de Raadt
like it is everything.h ok tedu
2010-04-12Some of the line disciplines want to check for suser. Better to pass themTed Unangst
a process instead of using curproc. ok deraadt
2010-03-03Bring back cua code for sparc zs; lost in zs.c 1.36 on sparc and later forgottenMiod Vallat
about, and never implemented in sparc64 but changes are the same. ok deraadt@
2009-11-09Every selwakeup() should have a matching KNOTE() (even if kqueue isn'tNicholas Marriott
supported it doesn't do any harm), so put the KNOTE() in selwakeup() itself and remove it from any occurences where both are used, except one for kqueue itself and one in sys_pipe.c (where the selwakeup is under a PIPE_SEL flag). Based on a diff from tedu. ok deraadt
2009-10-31in the absense of link state handling, drivers should still be silent; ok miodTheo de Raadt
2009-10-31Use suser when possible. Suggested by miod@.Federico G. Schwindt
miod@ deraadt@ ok.
2009-10-31Add missing KNOTE() calls after selwakeup(), until we decide if the KNOTE()Theo de Raadt
calls can go directly into selwakeup() safely long discussion with nicm, murmers of consent from tedu and miod, noone else seems to care of kqueue is busted as long as it makes their sockets move data fast... pretty sad.
2009-10-26Do not do strncmp comparisons on dv_xname because longer device names whichTheo de Raadt
look similar could arrive in the future. Instead, compare directly against dv_cfdata->cf_driver->cd_name Issue originally spotted by miod
2009-09-12Add DIOCSDINFO support to the three fd drivers. No change to existingKenneth R Westerback
behaviour.
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