summaryrefslogtreecommitdiffstats
path: root/drivers/serial
Commit message (Collapse)AuthorAgeFilesLines
* atmel_serial: fix uart/console concurrent accessMarc Pignat2008-04-031-0/+11
| | | | | | | | | | | | | | | Strange chars appear on the serial port when a printk and a printf happens at the same time. This is caused by the pdc sending chars while atmel_console_write (called from printk) is executing Concurent access of uart and console to the same port leads to corrupted data to be transmitted, so disable tx dma (PDC) while writing to the console. Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: avoid stopping pdc during transmissionMichael Trimarchi2008-04-031-9/+10
| | | | | | | | | | | | | | | I found a problem related to losing data during pdc transmission in atmel_serial: connect ttyS1 with ttyS2 using a loopback cable, send 30 byte of packet from one to the other and waiting for 30 byte. On the other side just read and echo the data received. We always call atmel_tx_dma() from the tasklet regardless of what interrupt triggered it. Signed-off-by: michael <trimarchi@gandalf.sssup.it> Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 8250_pci: duplicate initializer in array ([pbn_b0_8_115200])Al Viro2008-03-301-7/+0Star
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* serial: sh-sci: Fix fifo stall on SH7760/SH7780/SH7785 SCIF.Yutaro Ebihara2008-03-111-2/+2
| | | | | | | | There was an off-by-1 in the SCRFDR calculation that caused writes over 128-bytes to hang in the FIFO. Fix it up. Signed-off-by: Yutaro Ebihara <ebiharaml@si-linux.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* of_serial: fix section mismatch warningsJosh Boyer2008-03-111-1/+1
| | | | | | | | | | | | | | | Fix the following section mismatches: WARNING: drivers/built-in.o(.exit.text+0x5a): Section mismatch in reference from the function of_platform_serial_exit() to the variable .devinit.data:of_platform_serial_driver The function __exit of_platform_serial_exit() references a variable __devinitdata of_platform_serial_driver. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/serial/m32r_sio.c: correct use of ! and &Julia Lawall2008-03-051-1/+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: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* serial: add PNP ID GVC0303 for Archtek 3334BRV ISA modemBjorn Helgaas2008-03-051-0/+2
| | | | | | | | | | Thomas Lehmann <thomas.lehmann@alumni.tu-berlin.de> verified that this entry works. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.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 branch 'for-linus' of ↵Linus Torvalds2008-02-292-148/+139Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (35 commits) Blackfin Serial Driver: Fix bug - Only insert UART rx char in timer task. Blackfin Serial Driver: Fix bug - update tx dma buffer tail before wake up processes. Blackfin Serial Driver: Fix bug - Increase buffer tail immediately before starting tx dma. [Blackfin] serial driver: Add flow control support to bf54x [Blackfin] serial driver: Fix bug Poll RTS/CTS status in DMA mode as well [Blackfin] serial driver: ADSP-BF52x arch/mach support [Blackfin] serial driver: use simpler comment headers and strip out information that is maintained in the scm's log [Blackfin] serial driver: rework break flood anomaly handling to be more robust/realistic about what we can actually work around [Blackfin] serial driver: fix bug - cache the bits of the LSR on systems where the LSR is read-to-clear [Blackfin] serial driver: fix bug - should not wait for the TFI bit, just clear it when tx stop. [Blackfin] serial driver: Fix bug serial driver in DMA mode spams history to console on shell restart [Blackfin] serial driver: Fix bug Free rx dma buffer in shutdown. [Blackfin] serial driver: Clean up UART DMA code. Blackfin Serial driver: Fix bug - serial driver in PIO mode cant handle input very quickly [Blackfin] arch: kill section mismatch warnings [Blackfin] arch: handle the most common L1 shrinkage case (L1 does not exist for a part) so that any parts labeled for L1 instead get placed into external memory sections [Blackfin] arch: add bfin_clear_PPIx_STATUS() helper funcs like we have for other parts [Blackfin] arch: make sure we have proper description/copyright/license lines [Blackfin] arch: Fix CONFIG_PM support for BF561 [Blackfin] arch: Remove DPMC char driver option ...
| * Blackfin Serial Driver: Fix bug - Only insert UART rx char in timer task.Sonic Zhang2008-02-291-16/+7Star
| | | | | | | | | | | | | | | | http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3910 Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * Blackfin Serial Driver: Fix bug - update tx dma buffer tail before wake up ↵Sonic Zhang2008-02-251-22/+29
| | | | | | | | | | | | | | | | | | | | processes. Also make rx dma buffer work as a loop. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * Blackfin Serial Driver: Fix bug - Increase buffer tail immediately before ↵Sonic Zhang2008-02-251-14/+18
| | | | | | | | | | | | | | | | | | | | starting tx dma. http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=2920 Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * [Blackfin] serial driver: Add flow control support to bf54xSonic Zhang2008-02-022-2/+14
| | | | | | | | | | | | Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: Fix bug Poll RTS/CTS status in DMA mode as wellSonic Zhang2008-02-021-11/+5Star
| | | | | | | | | | | | | | | | https://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3858 Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: ADSP-BF52x arch/mach supportMichael Hennerich2008-02-021-1/+1
| | | | | | | | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: use simpler comment headers and strip out ↵Mike Frysinger2008-01-111-23/+4Star
| | | | | | | | | | | | | | | | information that is maintained in the scm's log Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: rework break flood anomaly handling to be more ↵Mike Frysinger2007-12-241-14/+52
| | | | | | | | | | | | | | | | robust/realistic about what we can actually work around Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: fix bug - cache the bits of the LSR on systems ↵Mike Frysinger2007-12-241-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | where the LSR is read-to-clear Cache the bits of the LSR on systems where the LSR is read-to-clear so that we can safely read the LSR in random places. this fixes older parts where break/framing/parity/overflow was not being detected at all in PIO mode, and this fixes newer parts where break/framing/parity/overflow was being reported all the time without being cleared. Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: fix bug - should not wait for the TFI bit, just ↵Sonic Zhang2007-12-231-3/+0Star
| | | | | | | | | | | | | | | | clear it when tx stop. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: Fix bug serial driver in DMA mode spams history to ↵Sonic Zhang2007-12-211-3/+4
| | | | | | | | | | | | | | | | | | | | | | console on shell restart http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=2920 Fix by increasing buffer tail immediately before starting tx dma. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: Fix bug Free rx dma buffer in shutdown.Sonic Zhang2007-12-211-0/+1
| | | | | | | | | | | | | | | | | | Kernel crash for the serial driver in DMA mode: http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3679 Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * [Blackfin] serial driver: Clean up UART DMA code.Sonic Zhang2007-12-211-15/+10Star
| | | | | | | | | | | | | | | | Start next TX DMA in tx dma handler instead of rx timer handler. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| * Blackfin Serial driver: Fix bug - serial driver in PIO mode cant handle ↵Sonic Zhang2007-11-211-48/+14Star
| | | | | | | | | | | | | | | | | | | | | | | | input very quickly Output as many bytes as possible in PIO tx handler. This reduce the number of tx interrupts and shorten the delay to handle rx interrupt. So, rx overrun disappears. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
* | serial: Move asm-sh/sci.h to linux/serial_sci.h.Paul Mundt2008-02-261-1/+1
|/ | | | | | | | | | | | This header is needed on other architectures as well (namely h8300), which currently fails to build without this in place. Rather than duplicating the port definition completely there, just move this to a common location instead. This should get h8300 working again for 2.6.25, in addition to the changes already pushed by Sato-san in -rc2. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* atmel_serial: fix interrupt handler return valueHaavard Skinnemoen2008-02-241-1/+1
| | | | | | | | | | | We should only return IRQ_HANDLED when we actually found something to handle. This is important since the USART interrupt handler may be shared with the timer interrupt on some chips. Pointed-out-by: michael <trimarchi@gandalf.sssup.it> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* serial: sh-sci: Fix up SH-5 build.Paul Mundt2008-02-141-1/+0Star
| | | | | | | | asm/hardware.h doesn't exist any more, and the definitions sh-sci.h depended on are provided through asm/cpu/addrspace.h these days. Kill off the bogus include. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: add support for sh7366 processorMagnus Damm2008-02-142-2/+8
| | | | | | | | This patch adds sh7366 cpu supports. Just the most basic things like interrupt controller, clocks and serial port are included at this point. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* fs/char_dev.c: chrdev_open marked static and removed from fs.hDenis Cheng2008-02-081-2/+2
| | | | | | | | There is an outdated comment in serial_core.c also fixed. Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: show tty name in /proc/interruptsHaavard Skinnemoen2008-02-081-1/+2
| | | | | | | | | | | When possible, pass the tty name to request_irq() so that the user can easily distinguish the different serial ports in /proc/interrupts. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: use container_of instead of direct castHaavard Skinnemoen2008-02-081-17/+23
| | | | | | | | | | | As pointed out by David Brownell, we really ought to be using container_of when converting from "struct uart_port *" to "struct atmel_uart_port *". Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: fix broken RX buffer allocationHaavard Skinnemoen2008-02-081-1/+2
| | | | | | | | | | Introduced by atmel_serial-split-the-interrupt-handler.patch. Thanks to michael <trimarchi@gandalf.sssup.it> for spotting it. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: add DMA supportChip Coldwell2008-02-082-24/+383
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on the DMA-patch by Chip Coldwell for the AT91/AT32 serial USARTS, with some tweaks to make it apply neatly on top of the other patches in this series. The RX and TX code has been moved to a tasklet and reworked a bit. Instead of depending on the ENDRX and TIMEOUT bits in CSR, we simply grab as much data as we can from the DMA buffers. I think this closes a race where the ENDRX bit is set after we read CSR but before we read RPR, although I haven't confirmed this. Similarly, the two TX handlers (ENDTX and TXBUFE) have been combined into one. Since the current code only uses a single TX buffer, there's no point in handling those interrupts separately. This also fixes a DMA sync bug in the original patch. [linux@bohmer.net: rebased onto irq-splitup patch] [hskinnemoen@atmel.com: moved to tasklet, fixed dma bug, misc cleanups] [hskinnemoen@atmel.com: atmel_serial dma: Misc fixes and cleanups] Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: split the interrupt handlerRemy Bohmer2008-02-081-55/+190
| | | | | | | | | | | | | | | | | | | | | | | | | | | Split up the interrupt handler of the serial port into a interrupt top-half and a tasklet. The goal is to get the interrupt top-half as short as possible to minimize latencies on interrupts. But the old code also does some calls in the interrupt handler that are not allowed on preempt-RT in IRQF_NODELAY context. This handler is executed in this context because of the interrupt sharing with the timer interrupt. The timer interrupt on Preempt-RT runs in IRQF_NODELAY context. The tasklet takes care of handling control status changes, pushing incoming characters to the tty layer, handling break and other errors. It also handles pushing TX data into the data register. Reading the complete receive queue is still done in the top-half because we never want to miss any incoming character. [hskinnemoen@atmel.com: misc cleanups and simplifications] Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: fix bugs in probe() error path and remove()Haavard Skinnemoen2008-02-081-10/+29
| | | | | | | | | | | | | | When an error happens in probe(), the clocks should be disabled, but only if the port isn't already used as a console. In remove(), the port struct shouldn't be freed because it's defined statically. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Andrew Victor <linux@maxim.org.za> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: use existing console options only if BRG is runningHaavard Skinnemoen2008-02-081-8/+7Star
| | | | | | | | | | | If BRGR is zero, the baud rate generator isn't running, so the boot loader can't have initialized the port. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: use cpu_relax() when busy-waitingHaavard Skinnemoen2008-02-081-2/+2
| | | | | | | | | | | | Replace two instances of barrier() with cpu_relax() since that's the right thing to do when busy-waiting. This does not actually change anything since cpu_relax() is defined as barrier() on both ARM and AVR32. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* atmel_serial: clean up the codeRemy Bohmer2008-02-081-105/+150
| | | | | | | | | | | | Clean up the atmel_serial driver to conform the coding rules. It contains no functional change. Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* serial_core: bring mostly into line with coding styleAlan Cox2008-02-081-27/+28
| | | | | | 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>
* 8250: enable rate reporting via termiosAlan Cox2008-02-081-0/+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>
* serial8250: coding styleAlan Cox2008-02-081-9/+10
| | | | | | 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>
* 8250_pci: coding styleAlan Cox2008-02-081-55/+54Star
| | | | | | 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>
* 8250_hub6: codding styleAlan Cox2008-02-081-12/+12
| | | | | | 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>
* 8250_hp300: coding styleAlan Cox2008-02-081-20/+15Star
| | | | | | 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>
* 8250_gsc: coding styleAlan Cox2008-02-081-9/+8Star
| | | | | | 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>
* 8250_early: coding styleAlan Cox2008-02-081-8/+15
| | | | | | 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>
* Merge branch 'for-2.6.25' of ↵Linus Torvalds2008-02-073-115/+374
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (69 commits) [POWERPC] Add SPE registers to core dumps [POWERPC] Use regset code for compat PTRACE_*REGS* calls [POWERPC] Use generic compat_sys_ptrace [POWERPC] Use generic compat_ptrace_request [POWERPC] Use generic ptrace peekdata/pokedata [POWERPC] Use regset code for PTRACE_*REGS* requests [POWERPC] Switch to generic compat_binfmt_elf code [POWERPC] Switch to using user_regset-based core dumps [POWERPC] Add user_regset compat support [POWERPC] Add user_regset_view definitions [POWERPC] Use user_regset accessors for GPRs [POWERPC] ptrace accessors for special regs MSR and TRAP [POWERPC] Use user_regset accessors for SPE regs [POWERPC] Use user_regset accessors for altivec regs [POWERPC] Use user_regset accessors for FP regs [POWERPC] mpc52xx: fix compile error introduce when rebasing patch [POWERPC] 4xx: PCIe indirect DCR spinlock fix. [POWERPC] Add missing native dcr dcr_ind_lock spinlock [POWERPC] 4xx: Fix offset value on Warp board [POWERPC] 4xx: Add 440EPx Sequoia ehci dts entry ...
| * Merge branch 'for-2.6.25' of ↵Paul Mackerras2008-02-071-38/+15Star
| |\ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx
| | * Merge branch 'virtex-for-2.6.25' of ↵Josh Boyer2008-02-071-38/+15Star
| | |\ | | | | | | | | | | | | git://git.secretlab.ca/git/linux-2.6-virtex into for-2.6.25
| | | * [POWERPC] Eliminate broken OF console initialization.Grant Likely2008-02-061-31/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Probing of the console at console_initcall time is broken. It tries to call memory allocation routines which aren't initialized yet. Problem solved by removing the early probe entirely. The console init is called again anyway after the uartlite device is initialized and the memory allocation routines can be called safely. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
| | | * [POWERPC] Xilinx: Update compatible to use values generated by BSP generator.Stephen Neuendorffer2008-02-061-8/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mainly, this involves two changes: 1) xilinx->xlnx (recognized standard is to use the stock ticker) 2) In order to have the device tree focus on describing what the hardware is as exactly as possible, the compatible strings contain the full IP name and IP version. Signed-off-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| | | * [POWERPC] Fix incorrectly tagged __devinitdata structuresGrant Likely2008-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix compile errors in the xilinxfb, xsysace and uartlite drivers used by the Xilinx Virtex platform Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-17 07:32:32 +0200