- 22 12月, 2008 9 次提交
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
sci_poll_put_char() happens to also be used by the serial console, while sci_poll_get_char() is only used by CONFIG_CONSOLE_POLL. Add another gnarly ifdef to shut up the compiler. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Peter Griffin 提交于
This patch adds support for the SH-2A FPU based SH7201 processor subtype. Signed-off-by: NPeter Griffin <pgriffin@mpc-data.co.uk> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Michael Trimarchi 提交于
Trivial coding style cleanups. Signed-off-by: NMichael Trimarchi <trimarchimichael@yahoo.it> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 21 12月, 2008 3 次提交
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由 Wolfram Sang 提交于
- error cases for mapbase and irq were unbundled - mapped irq now gets disposed on error Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Wolfram Sang 提交于
Add RTS/CTS-support for the PSC of the MPC5200B. Tested with a Phytec MPC5200B-IO. Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 René Bürgel 提交于
This patch adds the capability to the mpc52xx-uart to report framing errors, parity errors, breaks and overruns to userspace. These values may be requested in userspace by using the ioctl TIOCGICOUNT. Signed-off-by: NRené Bürgel <r.buergel@unicontrol.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 11 12月, 2008 1 次提交
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由 Balaji Rao 提交于
Signed-off-by: NBalaji Rao <balajirrao@gmail.com> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 10 12月, 2008 1 次提交
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由 Tony Luck 提交于
s/ioc3uart_submodule/ioc3uart_ops/ makes the section mismatch check happy. Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 06 12月, 2008 1 次提交
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由 Nick Andrew 提交于
[Folded together as one diff from 3] It should be 'lose', not 'loose'. Signed-off-by: NNick Andrew <nick@nick-andrew.net> Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 19 11月, 2008 1 次提交
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由 Chris J Arges 提交于
This implements poll_get_char and poll_put_char for console polling, which enables kgdb to work on machines that use the pmac_zilog serial driver, for example the Apple PowerMac G5. Signed-off-by: NChris J Arges <arges@linux.vnet.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 15 11月, 2008 1 次提交
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由 Grant Likely 提交于
Various printk format string in code used by the Xilinx Virtex platform are not 32-bit/64-bit safe. Add correct casting to fix the bugs. Reported-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 13 11月, 2008 1 次提交
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由 Paul Mundt 提交于
Under qemu there is a race between the TDxE read-and-clear and the SCxTDR write. While on hardware it can be gauranteed that the read-and-clear will happen prior to the character being written out, no such assumption can be made under emulation. As this path happens with IRQs off and the hardware itself doesn't care about the ordering, move the SCxTDR write until after the read-and-clear. Signed-off-by: NVladimir Prus <vladimir@codesourcery.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 12 11月, 2008 1 次提交
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由 Yoshihiro Shimoda 提交于
SH7723 has SCIFA. This module is similer SCI register map, but it has FIFO. So this patch adds new type(PORT_SCIFA) and change some type checking. Signed-off-by: NYoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 07 11月, 2008 1 次提交
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由 David Brownell 提交于
The atmel_serial driver is mismanaging its clock by leaving it on at all times ... the whole point of clock management is to leave it off unless it's actively needed, which conserves power!! Although the kernel doesn't actually hang without my fix, it does discard quite a lot of early console output. The result still looks correct: usart users= 1 on 35000000 Hz, for atmel_usart.0 usart users= 0 off 35000000 Hz, for atmel_usart.2 when using ttyS0 as serial console. [haavard.skinnemoen@atmel.com: Make sure clock is enabled early for console] Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 31 10月, 2008 4 次提交
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由 Michael Trimarchi 提交于
Correct the interrupt handler in sh4 serial device, return the correct value and check for what is anabled in the SCSCR register. The sh7722 is broken just sending a break using minicom. Signed-off-by: NMichael Trimarchi <trimarchimichael@yahoo.it> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Matt Fleming 提交于
After the recent commit to kill off SCI/SCIF special casing SH 7751R fails to compile with CONFIG_SH_RTS7751R2D set. This is because SCSPTR1 is undefined. Take the value for SCSPTR1 from the SH7751R Group Hardware Manual. Signed-off-by: NMatt Fleming <mjf@gentoo.org> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Nobuhiro Iwamatsu 提交于
SH4-202 doesn't have SCSXX1. But it is treated so that there is SCSPTR1 in current code. This patch add sci_rxd_in of SH4-202. Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Nobuhiro Iwamatsu 提交于
This change a name of SCSPTR used in sci_rxd_in of SH5-101. SCSPTR is not declared and will become the error. Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 30 10月, 2008 2 次提交
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由 Paul Bolle 提交于
Make the netX serial driver tristate (as the help text implied). Make the serial driver build correctly if the netX serial console is disabled. Do not allow the netX serial console if the netX serial driver is build as a module. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Jesper Nilsson 提交于
Change all users of header files to correct path. Remove some unneeded headers for arch-v32. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com>
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- 28 10月, 2008 2 次提交
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由 Paul Mundt 提交于
This reverts commit 5ca8c485. With the killing off of SCIF_ONLY and its spawn in sh-sci, we no longer require this change, so just revert it. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Kuninori Morimoto 提交于
SH 7366 has compile bug. because there is no SCIF_ONLY for SH 7366. this patch add it. Signed-off-by: NKuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 24 10月, 2008 2 次提交
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由 Lee Howard 提交于
These have the Mainpine PCI identifier on however Additional paranoia check for Tornado versions added by Alan Cox (and this time I remembered to do an stg refresh so that the corrections ended up in these patches not randomly attached to another diff -- Alan) Signed-off-by: NLee Howard <lee.howard@mainpine.com> Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Lee Howard 提交于
Add support for the OxSemi 'Tornado' devices. Reformatted and reworked a bit by Alan Cox Signed-off-by: NLee Howard <lee.howard@mainpine.com> Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 20 10月, 2008 4 次提交
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由 roel kluin 提交于
In function sn_sal_switch_to_asynch(): drivers/serial/sn_console.c:713: HZ * SN_SAL_UART_FIFO_DEPTH / SN_SAL_UART_FIFO_SPEED_CPS; After preprocessing (see defines in patch) this becomes HZ * 16 / 9600 / 10 (associativity from left to right), not equivalent to HZ * 16 / 960. Looks-obviously-right-to: Tony Luck <tony.luck@intel.com> Cc: Jes Sorensen <jes@sgi.com> Acked-by: NPat Gefre <pfg@sgi.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
This patch makes the needlessly global probe_serial_gsc() static. Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Atsushi Nemoto 提交于
Fix a warning caused by commit 0c8946d9 (serial: Make uart_port's ioport "unsigned long".) Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Josip Rodin <joy@entuzijast.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Nobuhiro Iwamatsu 提交于
SH7723 has two types of SCIF (SCIF and SCIFA). The current sh-sci driver supports only SCIFA, and calculation methods of SCBRR are different. This patch support this methods. Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 16 10月, 2008 3 次提交
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由 Ben Dooks 提交于
The SERIAL_SAMSUNG_DEBUG used printascii() to avoid debugging through itself when selected as a console. Disable this option when DEBUG_LL is not set (printascii is unavailable). Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Yinghai Lu 提交于
Signed-off-by: NYinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Alan Cox 提交于
Works on my test box with a quick test. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 15 10月, 2008 1 次提交
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由 Alan Cox 提交于
Splitting the 8250 code back up to avoid a clash with the NR_IRQS removal patch introduced a last minute bug. Put back the additional needed lines for the old lock init Signed-off-by: NAlan Cox <alan@redhat.com> [ Ingo also reports that this can cause a spontaneous reboot crash with certain configs, and sends in an identical patch ] Tested-by: NKamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 14 10月, 2008 2 次提交
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由 David S. Miller 提交于
The multiple drivers share the minor space occupied by a particular major number, the actual index within the device name's space is indicated by the tty_driver->name_base + uart_port->line Another usable formula is (uart_driver->minor - MINOR_BASE) + port->line Use those to print the device names properly in such situations in serial_core.c and 8250.c Signed-off-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
Copy the simplification from the pty unix98 special case to the generic one. This allows us to kill off driver->termios_locked entirely which is nice. We have to whack bits of the cris driver as it meddles in places it shouldn't providing its own arrays that were never used anyway. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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