aboutsummaryrefslogtreecommitdiff
path: root/drivers/serial
AgeCommit message (Collapse)Author
2005-09-05[PATCH] cpm_uart: use schedule_timeout instead of direct call to scheduleKumar Gala
use schedule_timeout instead of direct call to schedule Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] cpm_uart: Fix 2nd serial port on MPC8560 ADSKumar Gala
The 2nd serial port on the MPC8560 ADS was not being configured correctly and thus could not be used as a console. Updated the defconfig for the board to configure the proper SCC channel for the 2nd serial port. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-03[SERIAL] Prefix serial printks with KERN_INFO and pre-formatRussell King
Pre-format the IO part of the ttyS printks, and prefix them with KERN_INFO to avoid bootsplash corruption. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-03Merge linux-2.6 into linux-acpi-2.6 testLen Brown
2005-09-02[SERIAL] crisv10: Remove {,un}register_serial dummiesAdrian Bunk
It seems we can simply kill these dummies with this patch. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-01[SERIAL] Move serial8250_*_port prototypes to linux/serial_8250.hRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-08-31[ARM] 2866/1: add i.MX set_mctrl / get_mctrl functionsSascha Hauer
Patch from Sascha Hauer This patch adds support for setting and getting RTS / CTS via set_mtctrl / get_mctrl functions. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-08-31[SERIAL] Clean up and fix tty transmission start/stopingRussell King
The start_tx and stop_tx methods were passed a flag to indicate whether the start/stop was from the tty start/stop callbacks, and some drivers used this flag to decide whether to ask the UART to immediately stop transmission (where the UART supports such a feature.) There are other cases when we wish this to occur - when CTS is lowered, or if we change from soft to hard flow control and CTS is inactive. In these cases, this flag was false, and we would allow the transmitter to drain before stopping. There is really only one case where we want to let the transmitter drain before disabling, and that's when we run out of characters to send. Hence, re-jig the start_tx and stop_tx methods to eliminate this flag, and introduce new functions for the special "disable and allow transmitter to drain" case. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-08-29Auto-update from upstreamLen Brown
2005-08-29Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-serial.git Linus Torvalds
2005-08-25Merge HEAD from ../from-linus Len Brown
2005-08-24[ACPI] delete CONFIG_ACPI_BUSLen Brown
it is a synonym for CONFIG_ACPI Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-23Merge from-linus to-akpmLen Brown
2005-08-23[PATCH] m32r_sio gcc4 fixesAl Viro
extern declaration followed by static in drivers/serial/m32r_sio.c Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (amba on arm/versatile)Al Viro
AMBA_PL010 is broken on arm/versatile; marked as such Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23[PATCH] Kconfig fix (M32R_PLDSIO dependecies)Al Viro
M32R_PLDSIO depends on subarchitecture providing PLD_ESIO0CR and friends. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-16[IA64] Initialize some spinlocksKeith Owens
Some IA64 spinlocks are not being initialized, make it so. Signed-off-by: Keith Owens <kaos@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-08-11Merge ../to-linusLen Brown
2005-08-09[PATCH] cpm_uart: needs some love to compile with GCC4.0.1Kumar Gala
Fixed problems so we can build with gcc-4.0.1 Signed-off-by: Peter Schaefer-Hutter <peter.schaefer-hutter@tfk-racoms.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-09[PATCH] cpm_uart: Fix dpram allocation and non-console uartsKumar Gala
* Makes dpram allocations work * Makes non-console UART work on both 8xx and 82xx * Fixed whitespace in files that were touched Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Pantelis Antoniou <panto@intracom.gr> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-05[ACPI] Merge acpi-2.6.12 branch into 2.6.13-rc3Len Brown
Signed-off-by: Len Brown <len.brown@intel.com>
2005-08-04[ACPI] 8250 driver now checks for acpi_register_gsi() errorsKenji Kaneshige
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2005-07-29[PATCH] serial: add MMIO support to 8250_pnpBjorn Helgaas
Add support for UARTs in MMIO space and clean up a little whitespace. HP legacy-free ia64 machines need this. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-28[PATCH] pcmcia: fix many device IDsKomuro
If the product-id-string contains the '+' , '&' ,'_', it was not converted properly from the /etc/pcmcia/config(pcmcia-cs config file). Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-28Merge with Linus' 2.6 treeRussell King
2005-07-27[PATCH] cpm_uart: use DPRAM for early consoleMarcelo Tosatti
m8xx_cpm_hostalloc() can't rely on using the coherent DMA allocator early on boot because the VM is not fully up yet. Change it to use the on-board DPRAM instead. The current code relies on the "bootmem_page" allocated by m8xx_cpm_reset(), which must be killed. This is done in v2.4 but has never been forward ported to v2.6. Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Cc: Pantelis Antoniou <panto@intracom.gr> Cc: Kumar Gala <kumar.gala@freescale.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] serial: MRi MRI-PCIDS1 dual port serial cardDavid Ranson
Add support for the MRi PCIDS1 dual port serial card. This card is a little controversial since it is the subject of a PCI vendor/device ID clash. (See http://www.ussg.iu.edu/hypermail/linux/kernel/0303.1/0516.html). I have for now just used the hex ID 0x950a. The divisor was part calculated part iterated, so may not be exactly correct (but works for me at all settings between 300 - 115300 bps). Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] jsm: warning fixesV. ANANDA KRISHNAN
- updates the version - fix mixing of declarations and code. The mixing of declarations and code displays warnings when used against RedHat RHEL4.0 distro (compiler version is 3.4.3-22.1) and hence I separated them out. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[PATCH] jsm: use dynamic major number allocationV. ANANDA KRISHNAN
The jsm driver uses a static number of 253. The major number 253 is a reserved for "LOCAL/EXPERIMENTAL USE" by both char and block devices. So take advantage of the dynamic allocation of major number by the kernel. Signed-off-by: V. Ananda Krishnan <mansarov@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-27[SERIAL] Convert parport_serial to use new 8250_pci interfacesRussell King
Convert parport_serial to use the new 8250_pci interface, converting the table to a pciserial_board table. This also unuses the SPCI_* definitions in serialP.h, which can now be removed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-27[SERIAL] Expose 8250_pci setup/removal/suspend/resume functionsRussell King
Re-jig the setup/removal/suspend/resume of 8250 pci ports so that they know slightly less about how they're attached to a PCI device. Expose this as the new interface for registering PCI serial ports, as well as the pciserial_board structure and associated flag definitions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-27[SERIAL] Pass around serial_private instead of pci_devRussell King
Pass the serial_private structure via the setup method instead of the pci_dev. We don't want to assume that the pci_dev's driver data is a pointer to serial_private. Instead, put the pci_dev inside serial_private. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-27[SERIAL] Collapse the SIIG quirk entriesRussell King
Collapse all the SIIG quirk entries into one. SIIG10x cards all have PCI device IDs of 0x10xx, SIIG20x cards all have PCI device IDs of 0x20xx. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-27[SERIAL] Factor out the common setup from the per-serial port loop.Russell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-27[SERIAL] Rename pci_board to pciserial_board.Russell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-26[PATCH] 68328serial: sysrq should use emergency_rebootEric W. Biederman
The 68328serial.c driver has a weird local reimplementation of magic sysrq. The code is architecture specific enough that calling machine_restart() is probably ok. But there is no reason not to call emergency_restart() so do so. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-22[PATCH] Serial: No need to check for priv != NULL in remove_oneRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-18[PATCH] Serial: Add support for SIIG Quartet serial cardAndrey Panin
Add support for SIIG Quartet Serial card. This card has Oxford Semiconducor 16954 quad UART which is clocked by 10x faster (18.432 MHz) quartz. Signed-off-by: Andrey Panin <pazke@donpac.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-18[PATCH] ARM: 2818/1: BAST - Use platform device for SuperIO 16550sBen Dooks
Patch from Ben Dooks Use platform device for the 16500 UARTs in the onboard SuperIO controller. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-16[PATCH] Serial: Remove linux/version.hOlaf Hering
changing CONFIG_LOCALVERSION rebuilds too much, for no appearent reason. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-07[PATCH] pcmcia: remove references to pcmcia/version.hDominik Brodowski
As a follow-up, remove the inclusion of pcmcia/version.h in many files. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-07[PATCH] pcmcia: move event handlerDominik Brodowski
Move the "event handler" to struct pcmcia_driver -- the unified event handler will disappear really soon, but switching it to struct pcmcia_driver in the meantime allows for better "step-by-step" patches. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-06[PATCH] openfirmware: generate device table for userspaceJeff Mahoney
This converts the usage of struct of_match to struct of_device_id, similar to pci_device_id. This allows a device table to be generated, which can be parsed by depmod(8) to generate a map file for module loading. In order for hotplug to work with macio devices, patches to module-init-tools and hotplug must be applied. Those patches are available at: ftp://ftp.suse.com/pub/people/jeffm/linux/macio-hotplug/ Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-05[PATCH] ppc32: add Freescale MPC885ADS board supportAndrei Konovalov
This patch adds the Freescale MPC86xADS board support. The supported devices are SMC UART and 10Mbit ethernet on SCC1. The manual for the board says that it "is compatible with the MPC8xxFADS for software point of view". That's why this patch extends FADS instead of introducing a new platform. FEC is not supported as the "combined FCC/FEC ethernet driver" driver by Pantelis Antoniou should replace the current FEC driver. Signed-off-by: Gennadiy Kurtsman <gkurtsman@ru.mvista.com> Signed-off-by: Andrei Konovalov <akonovalov@ru.mvista.com> Acked-by: Tom Rini <trini@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-03Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-07-03[PATCH] Serial: Fix console port spinlock initialisationRussell King
Initialise the spinlock for port being used by the console early, but don't re-initialise it again later. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-03[PATCH] ARM: 2785/1: S3C24XX - serial calls request_irq() with IRQs disabledBen Dooks
Patch from Ben Dooks The request_irq() function is called by s3c24xx uart driver with the local IRQs disabled. The request_irq() function can allocate memory via kmalloc(), and this may sleep causing a warning about sleeping in an invalid context. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-30[PATCH] Serial: Fix small CONFIG_SERIAL_8250_NR_UARTSRussell King
If CONFIG_SERIAL_8250_NR_UARTS is smaller than the array size in asm/serial.h, we trampled on memory which wasn't ours. Take our big boots away by limiting the number of ports initialised to the smaller of ...NR_UARTS and the array size. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-29[PATCH] Serial: Split 8250 port table (part 2)Russell King
Remove legacy ISA serial ports for Accent, Boca, Fourport, Hub6 and MCA from the architecture specific serial.h include. The only ports which remain in asm-*/serial.h are the platform specific entries. These should really be converted by platform maintainers to use a platform device, such as can be found in arch/arm/mach-footbridge/isa.c Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-29[PATCH] Serial: Disable OX950 transmitter for flow controlRussell King
Disable the transmitter whenever we want to prevent characters being transmitted by flow control. However, if we run out of characters to send and want to only disable the TX interrupt, allow that scenario. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 22:38:56 +0000