Commit graph

17 commits

Author SHA1 Message Date
Bjorn Helgaas
51587cb54f serial: add PNP ID GVC0303 for Archtek 3334BRV ISA modem
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>
2008-03-04 16:35:09 -08:00
Alan Cox
3e8d4e2075 serial: Coding style
Coding style tweaks and printk levels.

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>
2008-02-05 09:44:10 -08:00
Bjorn Helgaas
e02f5f52ca serial: only use PNP IRQ if it's valid
"Luming Yu" <luming.yu@gmail.com> says:

  There is a "ttyS1 irq is -1" problem observed on tiger4 which cause the
  serial port broken.

  It is because that there is __no__ ACPI IRQ resource assigned for the
  serial port.  So the value of the IRQ for the port is never changed since it
  got initialized to -1.

If PNP supplies a valid IRQ, use it.  Otherwise, leave port.irq == 0, which
means "no IRQ" to the serial core.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Yu Luming <luming.yu@intel.com>
Acked-by: Matthew Wilcox <matthew@wil.cx>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 18:45:41 -08:00
Damian Jurd
7105458563 8250_pnp: add support for "LG C1 EXPRESS DUAL" machines
The following is an extra entry to enable the touch screen on the new LG
C1 EXPRESS DUAL machine.

Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 18:45:38 -08:00
Bjorn Helgaas
dbd0cf4884 serial: add PNP ID for Davicom ISA 33.6K modem
This should resolve these bug reports of the modem not working:
    http://bugzilla.kernel.org/show_bug.cgi?id=4355
    http://www.linuxquestions.org/questions/linux-newbie-8/connect-script-failed-on-ppp-go-123975/

I don't have hardware to test this, but the initial report in the kernel
bugzilla indicates that this change fixed the problem.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Dmitry Vavilov <vavilov@ihep.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 18:45:36 -08:00
Maik Broemme
cc84634f29 Add support for Wacom WACF007 and WACF008 to serial pnp driver
Notebook manufacturer seems to built a newer Wacom pen enabled tablet to
recent tablet pcs which are not recognized by the serial pnp driver.

Attached is a patch which makes the newer Wacom WACF007 and WACF008 tablets
useable with the serial driver.  The device is fully compatible with it.

Signed-off-by: Maik Broemme <mbroemme@plusserver.de>
Cc: Andrey Panin <pazke@orbita1.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16 09:42:50 -07:00
Danny Kukawka
6149dd5cfa [PATCH] add Fujitsu Siemens Tablet PC devices to 8250_pnp.c
Adds device ids of two Fujitsu Siemens Tablet PCs to pnp_dev_table

Signed-off-by: Danny Kukawka <dkukawka@suse.de>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-23 11:01:22 -07:00
Bjorn Helgaas
9b22271d4b [PATCH] serial: trivial code flow simplification
Return failure immediately, so we don't have to test it twice.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:52 -08:00
Mike Galbraith
f29219f17a [PATCH] make 8250_pnp serial driver work after suspend to ram
Add suspend/resume methods to drivers/serial/8250_pnp.c.  Tested on a
P4/HT 16550A box, ttyS0 login survives across suspend to ram.

[akpm@osdl.org: cleanups]
Signed-off-by: Mike Galbraith <efault@gmx.de>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 08:39:43 -08:00
Matthew Garrett
75fde2eddc [SERIAL] add PNP IDs for FPI based touchscreens
The Compaq TC1000 and Fujitsu Stylistic range of tablet machines use
touchscreens from FPI. These are implemented as serial interfaces,
generally exposed in the ACPIPNP information on the system. This patch
adds them to the 8250_pnp driver tables, avoiding the need to mess
around with setserial to set them up.

I haven't been able to confirm what FUJ02B5, FUJ02BA and FUJ02BB are.
FUJ02B1 refers to the controller for the system hotkeys. FUJ02BC appears
to be the last in the range - after this, they moved to Wacom-based
systems.

Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-10-01 21:27:15 +01:00
Bjorn Helgaas
cb6358eb69 [PATCH] SERIAL: allow shared 8250_pnp interrupts
PNP devices can use shared interrupts, so check to see whether we'll need
SA_SHIRQ for request_irq().

The builtin PDH UART on the HP rx8640 is an example of an ACPI/PNP device
that uses a shareable level-triggered, active-low interrupt.  The interrupt
can be shared in very large I/O configurations or by artificially lowering
IA64_DEF_LAST_DEVICE_VECTOR.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: Matthieu Castet <castet.matthieu@free.fr>
Cc: Li Shaohua <shaohua.li@intel.com>
Cc: Len Brown <len.brown@intel.com>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03 15:26:58 -07:00
Ben Collins
b07076e617 [SERIAL] 8250_pnp: add support for other Wacom tablets
http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=6a242b6c279af7805a6cca8f39dbc5bfe1f78cd1

Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-26 15:24:36 +01:00
Bjorn Helgaas
fa609435a6 [SERIAL] Claim Wacom tablet device on HP tc1100 tablet
Claim the WACF005 device.  This is the pen display pointing device on
the HP Compaq tc1100 Tablet PC.  More information about using this
device, including using it as an X pointer device:

    http://www.theory.bham.ac.uk/staff/schofield/linux/tc1100/

Christopher Kemp <ck231@cam.ac.uk> did the legwork of determining that
the WACF005 is really just a plain old UART and doing an initial ACPI
driver (before we had PNPACPI), and David Ludlow <dave@adsllc.com>
confirmed that PNPACPI + the attached patch is now sufficient:

    pnp: Device 00:05 activated.
    ttyS4 at I/O 0x300 (irq = 4) is a 16550A

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-12 22:06:31 +00:00
maximilian attems
c1542cbc50 [SERIAL] Add SupraExpress 56i support
The modem is said to work with belows addition to pnp_dev_table[]:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=296011

Signed-off-by: maximilian attems <janitor@sternwelten.at>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-15 10:43:35 +01:00
Baris Cicek
04f03bf7db [SERIAL] Add SupraExpress 336i Sp ASVD modem ID
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-14 14:32:40 +01:00
Bjorn Helgaas
655a0a7799 [PATCH] serial: add MMIO support to 8250_pnp
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>
2005-07-29 15:01:13 -07:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00