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* tty_set_ldisc() receive_room fixPaul Fulghum2007-05-091-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix tty_set_ldisc in tty_io.c so that tty->receive_room is only cleared if actually changing line disciplines. Without this fix a problem occurs when requesting the line discipline to change to the same line discipline. In this case tty->receive_room is cleared but ldisc->open() is not called to set tty->receive_room back to a sane value. The result is that tty->receive_room is stuck at 0 preventing the tty flip buffer from passing receive data to the line discipline. For example: a switch from N_TTY to N_TTY followed by a select() call for read input results in data never being received because tty->receive_room is stuck at zero. A switch from N_TTY to N_TTY followed by a read() call works because the read() call itself sets tty->receive_room correctly (but select does not). Previously (< 2.6.18) this was not a problem because the tty flip buffer pushed data to the line discipline without regard for tty->receive room. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* pasemi: hardware rng driverOlof Johansson2007-05-093-0/+171
| | | | | | | | | | | | | Driver for the on-chip hardware random number generator on PA Semi PA6T-1682M. Signed-off-by: Egor Martovetsky <egor@pasemi.com> Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Kumar Gala <galak@gate.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* cm4000_cs: use bitrevAkinobu Mita2007-05-092-29/+7
| | | | | | | | | | Cleanup using bitrev8 in cm4000_cs driver. Cc: Harald Welte <laforge@gnumonks.org> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* cm4000_cs: fix error pathsAkinobu Mita2007-05-092-3/+13
| | | | | | | | | | | This patch fixes error paths in module_init and probe functions in cm4000_cs and cm4040_cs drivers. Cc: Harald Welte <laforge@gnumonks.org> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'drm-patches' of ↵Linus Torvalds2007-05-0813-152/+222
|\ | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6: via: Make sure we flush write-combining using a follow-up read. via: Try to improve command-buffer chaining. drm: remove old taskqueue remnant drm: rename badly named define and cleanup ioctl code spacing radeon: Don't mess up page flipping when a file descriptor is closed. drm/radeon: upgrade to 1.27 - make PCI GART more flexible
| * via: Make sure we flush write-combining using a follow-up read.Thomas Hellstrom2007-05-081-2/+4
| | | | | | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
| * via: Try to improve command-buffer chaining.Thomas Hellstrom2007-05-082-66/+46
| | | | | | | | | | | | Bump driver date and patchlevel. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: remove old taskqueue remnantDave Airlie2007-05-081-3/+0
| | | | | | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: rename badly named define and cleanup ioctl code spacingDave Airlie2007-05-081-6/+4
| | | | | | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
| * radeon: Don't mess up page flipping when a file descriptor is closed.Michel Dänzer2007-05-082-28/+19
| | | | | | | | | | | | | | | | | | There can still be other contexts that may use page flipping later on, so do just unilaterally 'clean it up', which could lead to the wrong page being displayed, e.g. when running 3D apps with a GLX compositing manager such as compiz using page flipping. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm/radeon: upgrade to 1.27 - make PCI GART more flexibleDave Airlie2007-05-089-48/+150
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | radeon: make PCI GART aperture size variable, but making table size variable This is precursor to getting a TTM backend for this stuff, and also allows the PCI table to be allocated at fb 0 radeon: add support for reverse engineered xpress200m The IGPGART setup code was traced using mmio-trace on fglrx by myself and Phillip Ezolt <phillipezolt@gmail.com> on dri-devel. This code doesn't let the 3D driver work properly as the card has no vertex shader support. Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this work on. Signed-off-by: Dave Airlie <airlied@linux.ie>
* | Merge branch 'master' of ↵Linus Torvalds2007-05-085-6/+6
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (77 commits) [POWERPC] Abolish powerpc_flash_init() [POWERPC] Early serial debug support for PPC44x [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc [POWERPC] Add device tree for Ebony [POWERPC] Add powerpc/platforms/44x, disable platforms/4xx for now [POWERPC] MPIC U3/U4 MSI backend [POWERPC] MPIC MSI allocator [POWERPC] Enable MSI mappings for MPIC [POWERPC] Tell Phyp we support MSI [POWERPC] RTAS MSI implementation [POWERPC] PowerPC MSI infrastructure [POWERPC] Rip out the existing powerpc msi stubs [POWERPC] Remove use of 4level-fixup.h for ppc32 [POWERPC] Add powerpc PCI-E reset API implementation [POWERPC] Holly bootwrapper [POWERPC] Holly DTS [POWERPC] Holly defconfig [POWERPC] Add support for 750CL Holly board [POWERPC] Generalize tsi108 PCI setup [POWERPC] Generalize tsi108 PHY types ... Fixed conflict in include/asm-powerpc/kdebug.h manually Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | Merge branch 'linux-2.6'Paul Mackerras2007-05-0839-429/+598
| |\|
| * | [POWERPC] Rename device_is_compatible to of_device_is_compatibleStephen Rothwell2007-05-073-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for consistency with other Open Firmware interfaces (and Sparc). This is just a straight replacement. This leaves the compatibility define in place. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Rename get_property to of_get_property: driversStephen Rothwell2007-05-023-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | These are all the remaining instances of get_property. Simple rename of get_property to of_get_property. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | use mutex instead of semaphore in virtual console driverMatthias Kaehlcke2007-05-082-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The virtual console driver uses a semaphore as mutex. Use the mutex API instead of the (binary) semaphore. Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | vt: expose system-wide UTF-8 default setting via sysfsAntonino A. Daplas2007-05-081-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a variable, default_utf8, that defines the system-wide default UTF-8 setting. This variable can be altered via sysfs. If the variable is properly set, this should mimimize breakage of UTF-8 encoded consoles when doing a reset or echo -e '\033c' and of newly opened/allocated consoles. This is based from patches by Jan Engelhardt and Paul LeoNerd Evans. Signed-off-by: Antonino Daplas <adaplas@gmail.com> Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Cc: Paul LeoNerd Evans <leonerd@leonerd.org.uk> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | vt: add color support to the "underline" and "italic" attributesJan Engelhardt2007-05-081-6/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add color support to the "underline" and "italic" attributes as in OpenBSD/NetBSD-style (vt220) and xterm. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | vt: allow for the palette to be exposed and changed via sysfsJan Engelhardt2007-05-081-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow for the palette to be exposed and changed via sysfs. A call to /usr/bin/reset will slurp the new definitions in for the current console. Already posted at http://lkml.org/lkml/2006/1/15/149 Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, copyright and version changesJiri Slaby2007-05-081-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | - add copyright - move version one number upper and use MODULE_VERSION Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, probe cleanupJiri Slaby2007-05-081-270/+198
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - add fail paths - merge 3 similar initializations into one (Z, Ze, Y) [akpm@linux-foundation.org: build fix] Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, dynamic portsJiri Slaby2007-05-081-73/+69
| | | | | | | | | | | | | | | | | | | | | | | | and save thus approx. 160k of .bss Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, fix tty device unregisterJiri Slaby2007-05-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | put_tty_driver after unregistering devices Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, conditions cleanupJiri Slaby2007-05-081-39/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 0 is not NULL - use unlikely to hit the icache in isr more likely - remove or comment empty if/else paths [akpm@linux-foundation.org: build fix] Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, remove locking macrosJiri Slaby2007-05-081-127/+118
| | | | | | | | | | | | | | | | | | | | | | | | and use locally stored card structure if possible Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, remove unused timestampsJiri Slaby2007-05-081-12/+0
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, timers cleanupJiri Slaby2007-05-081-12/+5
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, fix blockmoveJiri Slaby2007-05-081-18/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | tty has no longer flip buffers accessible externally. Fix it by moving the code to the tty_*flip* helpers. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, remove sleep_onJiri Slaby2007-05-081-29/+16
| | | | | | | | | | | | | | | | | | | | | | | | convert to wait_* and completion Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, make info->card a pointerJiri Slaby2007-05-081-161/+162
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, get rid of phys addressesJiri Slaby2007-05-081-8/+3
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, simplify variables initializationJiri Slaby2007-05-081-112/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - do not init static variables to 0 - simplify cy_init_card -- use memset(0) and do not zero each element separately, also reorder init, so that same entries are inited at one place Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, mark cyy_init_card as __devinit, not __initJiri Slaby2007-05-081-2/+2
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, printk cleanupsJiri Slaby2007-05-081-310/+220
| | | | | | | | | | | | | | | | | | | | | | | | | | | - add printk KERN_ levels to each printk - substitute printk with dev_* when device struct is available Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, irq is intJiri Slaby2007-05-081-18/+12
| | | | | | | | | | | | | | | | | | | | | | | | don't fetch it to uchar Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, remove useless fileds from cyclades_cardJiri Slaby2007-05-081-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | pde, ctl_phys and base_phys are useless -- they are never used. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, unexport struct cyclades_cardJiri Slaby2007-05-081-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Do not export internal card data to userspace. cytune doesn't use this anyway. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, depends on PCI or ISAJiri Slaby2007-05-081-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, switch to pci probingJiri Slaby2007-05-081-48/+17
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, use IS_CYC_Z macroJiri Slaby2007-05-081-11/+6
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: isicom, use pr_debugJiri Slaby2007-05-081-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | isicom, use pr_debug Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, allow DEBUG_SHIRQJiri Slaby2007-05-081-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Test if base addr is non-null in ISR to prove the card has been correctly initialized. This is needed for DEBUG_SHIRQ for example. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, clear interrupts before releasingJiri Slaby2007-05-081-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | Without this patch, the driver sometimes causes "IRQXX: Nobody cares". Fix it by turning off irqs when releasing. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, tty_register_device separately for each deviceJiri Slaby2007-05-081-1/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | Do not register all tty devices at the init time, delay it for the time until some device is found. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, cy_init error handlingJiri Slaby2007-05-081-4/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | - do not panic if tty_register_driver fails - handle fail paths properly Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, remove some global varsJiri Slaby2007-05-081-9/+4
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, init card struct immediatelyJiri Slaby2007-05-081-22/+15
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, move card entries init into functionJiri Slaby2007-05-081-155/+156
| | | | | | | | | | | | | | | | | | Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, create cy_pci_probeJiri Slaby2007-05-081-305/+318
| | | | | | | | | | | | | | | | | | | | | | | | Move probing code to separate function for easy pci probing conversion. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Char: cyclades, init Ze immediatelyJiri Slaby2007-05-081-51/+8
| | | | | | | | | | | | | | | | | | | | | | | | There will be no other choice after introducing pci probing anyway. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-29 09:28:07 +0100