linux-stable/drivers/parport
Ezequiel Garcia feb5814254 parport: Add support for the WCH353 1S/1P multi-IO card
This Multi-IO card has one serial 16550-like and one parallel port connector.
Here's the lspci output, after this commit is applied:

03:07.0 Serial controller: Device 4348:5053 (rev 10) (prog-if 02 [16550])
	Subsystem: Device 4348:5053
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 21
	Region 0: I/O ports at cf00 [size=8]
	Region 1: I/O ports at ce00 [size=8]
	Kernel driver in use: parport_serial
	Kernel modules: 8250_pci, parport_serial

This commit adds an entry with the device ID to the blacklist declared in
8250_pci to prevent the driver from taking ownership. Also, and as was done
for the 2S/1P variant, add a quirk to skip autodetection and set the correct
type to 16550A clone.

Proper entries are added to parport_serial, to support the device parallel
and serial ports.

Cc: Gianluca Anzolin <gianluca@sottospazio.it>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-28 12:30:48 -07:00
..
BUGS-parport
daisy.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ieee1284.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ieee1284_ops.c
Kconfig Kconfig cleanups for v3.13 2013-11-15 14:05:15 -08:00
Makefile
multiface.h
parport_amiga.c parport: amiga: remove unnecessary platform_set_drvdata() 2013-08-27 21:39:16 -07:00
parport_atari.c parport: remove unused dead code from lowlevel drivers 2012-04-20 09:48:27 -07:00
parport_ax88796.c parport: convert drivers/parport/* to use module_platform_driver() 2011-11-30 20:11:46 +09:00
parport_cs.c drivers/parport: use module_pcmcia_driver() in pcmcia drivers 2013-03-15 12:26:38 -07:00
parport_gsc.c parisc: parport0: fix this legacy no-device port driver! 2013-06-01 14:46:42 +02:00
parport_gsc.h parisc: parport0: fix this legacy no-device port driver! 2013-06-01 14:46:42 +02:00
parport_ip32.c tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
parport_mfc3.c zorro: ZTWO_VADDR() should return "void __iomem *" 2013-11-26 11:09:07 +01:00
parport_pc.c parport: parport_pc: remove double PCI ID for NetMos 2013-12-10 23:04:38 -08:00
parport_serial.c parport: Add support for the WCH353 1S/1P multi-IO card 2014-05-28 12:30:48 -07:00
parport_sunbpp.c parport: use kmemdup instead of kmalloc + memcpy 2013-03-25 10:42:06 -07:00
probe.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
procfs.c parport: use kmemdup instead of kmalloc + memcpy 2013-03-25 10:42:06 -07:00
share.c parport: fix interruptible_sleep_on race 2014-02-28 16:22:42 -08:00
TODO-parport