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* hw_random doc updatesDavid Brownell2008-03-241-1/+8
| | | | | | | | | | | | | | | | | | | | Update documentation for the hw_random support to be current: - Documentation/hw_random.txt has been updated to reflect the current code: it's a framework now, a "core" with a small sysfs interface, that hardware-specific drivers plug in to. Text specific to Intel hardware is now at the end. - Kconfig now references the Documentation/hw_random.txt file and better explains what this really does. Both chunks of documentation now higlight the fact that the kernel entropy pool is maintained by "rngd", and this driver has nothing directly to do with that important task. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/char/rocket portability fixesAl Viro2008-03-192-64/+56
| | | | | | | | | | | | | | | unsigned long != __le32, TYVM, and unsigned char[4] is not guaranteed to be aligned for u32. While we are at it, sanitize sOutDW() a bit - have it take Byte_t * and handle dereferencing internally. NB: sWriteTxPrioByte() is almost certainly buggered on big-endian and is missing cpu_to_le16() on assignments to *WordPtr; I've left it alone for now. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drm/ati_pcigart: fix the PCIGART to use drm_pci to allocate GART table.Dave Airlie2008-03-174-69/+27
| | | | | | | This fixes a problem on 64-bit with 4GB with ATI RS690 chipsets. It makes sure the pcigart table is allocated in coherent memory for DMA operations. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/radeon: fixup RV550 chip familyAlex Deucher2008-03-171-3/+4
| | | | | | | This fixes up the RV550 chips which are based on RV515, not RV530. It also adds another RS690 PCI ID. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/via: attempt again to stabilise the AGP DMA command submission.Thomas Hellstrom2008-03-172-7/+54
| | | | | | | | | It's worth remembering that all new bright ideas on how to make this command reader work properly and according to docs will probably fail :( Bring in some old code. Also allow a larger SG-DMA download stride, and remove unnecessary waits for command regulators pauses. Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: Fix race that can lockup the kernelMike Isely2008-03-172-17/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The i915_vblank_swap() function schedules an automatic buffer swap upon receipt of the vertical sync interrupt. Such an operation is lengthy so it can't be allowed to happen in normal interrupt context, thus the DRM implements this by scheduling the work in a kernel softirq-scheduled tasklet. In order for the buffer swap to work safely, the DRM's central lock must be taken, via a call to drm_lock_take() located in drivers/char/drm/drm_irq.c within the function drm_locked_tasklet_func(). The lock-taking logic uses a non-interrupt-blocking spinlock to implement the manipulations needed to take the lock. This semantic would be safe if all attempts to use the spinlock only happen from process context. However this buffer swap happens from softirq context which is really a form of interrupt context. Thus we have an unsafe situation, in that drm_locked_tasklet_func() can block on a spinlock already taken by a thread in process context which will never get scheduled again because of the blocked softirq tasklet. This wedges the kernel hard. To trigger this bug, run a dual-head cloned mode configuration which uses the i915 drm, then execute an opengl application which synchronizes buffer swaps against the vertical sync interrupt. In my testing, a lockup always results after running anywhere from 5 minutes to an hour and a half. I believe dual-head is needed to really trigger the problem because then the vertical sync interrupt handling is no longer predictable (due to being interrupt-sourced from two different heads running at different speeds). This raises the probability of the tasklet trying to run while the userspace DRI is doing things to the GPU (and manipulating the DRM lock). The fix is to change the relevant spinlock semantics to be the interrupt-blocking form. After this change I am no longer able to trigger the lockup; the longest test run so far was 20 hours (test stopped after that point). Note: I have examined the places where this spinlock is being employed; all are reasonably short bounded sequences and should be suitable for interrupts being blocked without impacting overall kernel interrupt response latency. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* char: riscom, fix rc_board indexingJiri Slaby2008-03-131-1/+1
| | | | | | | | | | In riscom8_init_module, rc_board should be indexed by i, not by 0, otherwise the loop is useless. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: 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>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2008-03-101-18/+43
|\ | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6: drivers: fix dma_get_required_mask firmware: provide stubs for the FW_LOADER=n case nozomi: fix initialization and early flow control access sysdev: fix problem with sysdev_class being re-registered
| * nozomi: fix initialization and early flow control accessFrank Seidel2008-03-101-18/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to some flaws in the initialization and flow control code kernel oopses could be triggered e.g. when accessing the card too early after insertion. See e.g. kernel.org bug #10077. The main part of the fix is a trivial state management making sure the card is realy ready to use before allowing any access. Signed-off-by: Frank Seidel <fseidel@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | riscom8: Fix hang on loadAlan Cox2008-03-101-6/+0
|/ | | | | | | | This has been around for a while but nobody reported it until recently. Resubmitting the fix as it's appropriate for 2.6.25 Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/char/esp.c: fix bootup lockupIngo Molnar2008-03-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | randconfig testing found a bootup lockup in drivers/char/esp.c because of a spinlock that wasn't correctly initialized. I'm not sure why it became more prominent in 2.6.25-rc4, the bug seems rather old and i've been doing allyesconfig bootups for ages with CONFIG_ESP enabled. This fixes this bootup lockup: PM: Adding info for No Bus:ttyP63 ttyP32 at 0x0240 (irq = 0) is an ESP primary port BUG: spinlock lockup on CPU#0, swapper/1, f56dd004 Pid: 1, comm: swapper Not tainted 2.6.25-rc4-sched-devel.git-x86-latest.git #402 [<c03ac6f4>] _raw_spin_lock+0x134/0x140 [<c08649be>] _spin_lock_irqsave+0x5e/0x80 [<c0b9fbfe>] ? espserial_init+0x2be/0x6e0 [<c0b9fbfe>] espserial_init+0x2be/0x6e0 [<c0b877a3>] kernel_init+0x83/0x260 [<c0b9f940>] ? espserial_init+0x0/0x6e0 [<c010416a>] ? restore_nocheck_notrace+0x0/0xe [<c0b87720>] ? kernel_init+0x0/0x260 [<c0b87720>] ? kernel_init+0x0/0x260 [<c0104507>] kernel_thread_helper+0x7/0x10 ======================= kzalloc() is not the way to initialize spinlocks anymore. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/char/isicom.c: correct use of ! and &Julia Lawall2008-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit e6bafba5b4765a5a252f1b8d31cbf6d2459da337 ("wmi: (!x & y) strikes again"), a bug was fixed that involved converting !x & y to !(x & y). The code below shows the same pattern, and thus should perhaps be fixed in the same way. This is not tested and clearly changes the semantics, so it is only something to consider. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E1,E2; @@ ( !E1 & !E2 | - !E1 & E2 + !(E1 & E2) ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ipwireless: fix potential tty == NULL dereferenceDavid Sterba2008-03-041-1/+4
| | | | | | | | | | | | | | | | | | | | The Coverity checker spotted the following inconsequent NULL checking in drivers/char/pcmcia/ipwireless/network.c:ipwireless_network_packet_received() if (tty && channel_idx == IPW_CHANNEL_RAS && (network->ras_control_lines & IPW_CONTROL_LINE_DCD) != 0 && ipwireless_tty_is_modem(tty)) { ... else ipwireless_tty_received(tty, data, length); Cc: Adrian Bunk <bunk@kernel.org> Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* VT notifier fix for VT switchSamuel Thibault2008-03-041-0/+1
| | | | | | | | | | | | | | | VT notifier callbacks need to be aware of console switches. This is already partially done from console_callback(), but at that time fg_console, cursor positions, etc. are not yet updated and hence screen readers fetch the old values. This adds an update notify after all of the values are updated in redraw_screen(vc, 1). Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* specialix.c: fix possible double-unlockHarvey Harrison2008-03-041-1/+0
| | | | | | | | | Noticed by sparse, trivial to see: drivers/char/specialix.c:2112:3: warning: context imbalance in 'sx_throttle' - unexpected unlock Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Fix default compose table initializationSamuel Thibault2008-03-031-34/+34
| | | | | | | | | Oddly enough, unsigned int c = '\300'; puts a "negative" value in c, not 0300... This fixes the default unicode compose table by using integers instead of character constants. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-2.6.25' of ↵Paul Mackerras2008-03-031-2/+2
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/arnd/cell-2.6 into merge
| * Fix hpet_(un)register_irq_handler() for emulationDavid Howells2008-02-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix hpet_(un)register_irq_handler() for when CONFIG_HPET_EMULATE_RTC=n. They are provided macros that substitute value 0, but if they are called as functions and the return value isn't checked, the following warnings appear: drivers/char/rtc.c: In function `rtc_init': drivers/char/rtc.c:1063: warning: statement with no effect drivers/char/rtc.c: In function `rtc_exit': drivers/char/rtc.c:1157: warning: statement with no effect Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-2.6.25' of ↵Paul Mackerras2008-03-034-158/+144
|\ \ | |/ |/| | | master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
| * [POWERPC] Xilinx: hwicap cleanupStephen Neuendorffer2008-02-284-158/+144
| | | | | | | | | | | | | | | | | | | | | | This fixes various items pointed out during a review of the hwicap driver. Primarily, reversed memcpy calls, re-entrancy issues, and mutex conversion have been addressed. There are also fixes to comments to use the kerneldoc format, as well as some sparse annotations. Signed-off-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
* | i915: fix AR register restore.Jesse Barnes2008-02-221-0/+1
| | | | | | | | | | | | | | | | | | | | Make sure the restoration correctly restores the AR registers by flipping the ARX register into index mode before doing anything. Without this, some people have had the text mode restore all green. Signed-off-by: Jesse Barnes <jesse.barnes@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'agp-patches' of ↵Linus Torvalds2008-02-195-28/+71
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6 * 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6: agp: fix missing casts that produced a warning. agp: add support for 662/671 to agp driver fix historic ioremap() abuse in AGP agp/sis: Suspend support for SiS AGP agp/sis: Clear bit 2 from aperture size byte as well
| * | agp: fix missing casts that produced a warning.Dave Airlie2008-02-203-6/+6
| | | | | | | | | | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | agp: add support for 662/671 to agp driverChaoyu Chen2008-02-201-0/+19
| | | | | | | | | | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | fix historic ioremap() abuse in AGPArjan van dev Ven2008-02-194-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several AGP drivers right now use ioremap_nocache() on kernel ram in order to turn a page of regular memory uncached. There are two problems with this: 1) This is a total nightmare for the ioremap() implementation to keep various mappings of the same page coherent. 2) It's a total nightmare for the AGP code since it adds a ton of complexity in terms of keeping track of 2 different pointers to the same thing, in terms of error handling etc etc. This patch fixes this by making the AGP drivers use the new set_memory_XX APIs instead. Note: amd-k7-agp.c is built on Alpha too, and generic.c is built on ia64 as well, which do not yet have the set_memory_*() APIs, so for them some we have a few ugly #ifdefs - hopefully they'll be fixed soon. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | agp/sis: Suspend support for SiS AGPStuart Bennett2008-02-191-0/+24
| | | | | | | | | | | | | | | | | | Tested on M650 chipset Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | agp/sis: Clear bit 2 from aperture size byte as wellStuart Bennett2008-02-191-2/+2
| |/ | | | | | | | | | | SiS M650 has aperture size byte 0x44 Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/sis: add pciid for SiS 662/671 chipsetChaoyu Chen2008-02-201-0/+1
| | | | | | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm: add new rv380 pciidMirko2008-02-201-0/+1
| | | | | | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm: add support for passing state into the suspend hooks.Dave Airlie2008-02-203-6/+11
| | | | | | | | | | | | fix i915 driver to use state for hibernate save avoidance. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/i915: Fix hibernate save/restore of VGA attribute regsJesse Barnes2008-02-201-0/+2
| | | | | | | | | | | | In hibernate, we may end up calling the VGA save regs function twice, so we need to make sure it's idempotent. That means leaving ARX in index mode after the first save operation. Fixes hibernate on 965. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/i915 more registers for S3 (DSPCLK_GATE_D, CACHE_MODE_0, MI_ARB_STATE)Keith Packard2008-02-202-0/+28
| | | | | | | | | | | | | | Failing to preserve the MI_ARB_STATE register was causing FIFO underruns on the VGA output on my HP 2510p after resume. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/i915: restore pipeconf regs unconditionallyJesse Barnes2008-02-201-7/+4
| | | | | | | | | | | | On many chipsets, the checks for DPLL enable or VGA mode will prevent the pipeconf regs from being restored, which could result in a blank display or X failing to come back after resume. So restore them unconditionally along with actually restoring pipe B's palette correctly. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | drm/i915: save/restore interrupt stateJesse Barnes2008-02-202-0/+12
| | | | | | | | | | | | | | | | | | On resume, if the interrupt state isn't restored correctly, we may end up with a flood of unexpected or ill-timed interrupts, which could cause the kernel to disable the interrupt or vblank events to happen at the wrong time. So save/restore them properly. Signed-off-by: Dave Airlie <airlied@linux.ie>
* | drm: convert drm from nopage to fault.Nick Piggin2008-02-201-70/+55
| | | | | | | | | | | | | | | | Remove redundant vma range checks. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | i915: wrap chipset types requiring hw status set ioctlZhenyu Wang2008-02-202-1/+6
| | | | | | | | | | | | | | Also applys to recent added new chipset. Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | drm/radeon: add initial rs690 support to drm.Maciej Cencora2008-02-203-0/+120
|/ | | | | | This adds support for configuring the RS690 GART. Signed-off-by: Dave Airlie <airlied@redhat.com>
* [POWERPC] hvc_rtas_init() must be __initAdrian Bunk2008-02-141-1/+1
| | | | | | | | | | | | | | | This fixes the following section mismatch: <-- snip --> ... WARNING: vmlinux.o(.text+0x2fbca8): Section mismatch in reference from the function .hvc_rtas_init() to the function .devinit.text:.hvc_alloc() ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* pcmcia: ipwireless depends on NETDEVICESPaul Mundt2008-02-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ipwireless (added by 099dc4fb62653f6019d78db55fba7a18ef02d65b) is clearly a net device: drivers/built-in.o: In function `ipwireless_ppp_start_xmit': /home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:165: undefined reference to `skb_under_panic' /home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:165: undefined reference to `kfree_skb' drivers/built-in.o: In function `ipwireless_network_packet_received': /home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:377: undefined reference to `__alloc_skb' /home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:377: undefined reference to `skb_over_panic' drivers/built-in.o: In function `ppp_shutdown_interface': /home/pmundt/devel/git/sh-2.6.25/drivers/net/ppp_generic.c:2517: undefined reference to `unregister_netdev' /home/pmundt/devel/git/sh-2.6.25/drivers/net/ppp_generic.c:2517: undefined reference to `free_netdev' [ ... and many more ... ] select strikes again. ipwireless selects PPP which in turn tries to select SLHC, both of which are technically "protected" by an if NETDEVICES in drivers/net/Kconfig. This leads to .config hilarity, with net suddenly ending up in the SCSI menu: # # SCSI device support # # CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set CONFIG_PPP=y # CONFIG_PHONE is not set Curiously the SLHC select from PPP doesn't seem to happen, as there's no CONFIG_SLHC=y (only CONFIG_PPP=y gets set) -- Kconfig bug? Caught with a randconfig. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Final removal of FASTCALL()/fastcallHarvey Harrison2008-02-131-1/+1
| | | | | | | | | | All users are gone, remove definitions and comments referring to them. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sonypi - Move sonypi.txt to Documentation/laptopsCarlos Corbacho2008-02-091-1/+1
| | | | | | | | | Also update references to sonypi.txt in Kconfig. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> CC: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* Char: applicom, use pci_match_idJiri Slaby2008-02-081-11/+4
| | | | | | | | | | | | Instead of testing hardcoded values, use pci_match_id to reference the pci_device_id table. Sideways, it allows easy new additions to the table. [akpm@linux-foundation.org: remove wrongly-added semicolon] Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: WANG Cong <xiyou.wangcong@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Char: applicom, use pci_resource_startJiri Slaby2008-02-081-4/+5
| | | | | | | | | | Use pci_resource_start instead of accessing pci_dev struct internals. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: WANG Cong <xiyou.wangcong@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty_ioctl: drag screaming into compliance with the coding styleAlan Cox2008-02-081-182/+180
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty_io: drag screaming into coding style complianceAlan Cox2008-02-081-278/+283
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* tty_audit: fix checkpatch complaintAlan Cox2008-02-081-1/+1
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* rocket: don't let random users reset the controllerAlan Cox2008-02-081-0/+3
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* rocket: first pass at termios reportingAlan Cox2008-02-081-10/+8
| | | | | | | | | Also removes a cflag comparison that caused some mode changes to get wrongly ignored Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* n_tty: clean up old code to follow coding style and (mostly) checkpatchAlan Cox2008-02-081-75/+73
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* moxa: first pass at termios reportingAlan Cox2008-02-081-8/+15
| | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Cc: 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 (git 2.34.1) at 2024-11-20 01:36:07 +0000