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* [PATCH] CONFIG_ISA does not make sense for CONFIG_PPC_PSERIESOlaf Hering2006-02-011-4/+0
| | | | | | | | | | | | Older pSeries systems with serial ports dont get any console output after recent changes. CONFIG_ISA does not make sense for CONFIG_PPC_PSERIES because it enables lots of old drivers. Instead, remove the dependency on CONFIG_ISA from the serial port discovery code. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] powerpc: fixing compile issue with !CONFIG_PCI in legacy_serial.cKumar Gala2006-01-091-1/+11
| | | | | | | | | Only build in support for ISA and PCI cases if we have enabled CONFIG_ISA and CONFIG_PCI. Additionally, isa_bridge is a global so we shouldn't use it a parameter name since it gets redefined to NULL when !CONFIG_PCI. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Add the ability to handle SOC ports in legacy_serialKumar Gala2006-01-091-10/+52
| | | | | | | | | Add the ability to configure and initialize legacy 8250 serials ports on an SOC bus. Also, fixed an issue that we would not configure any serial ports if "linux,stdout-path" was not found. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Update OF address parsersBenjamin Herrenschmidt2006-01-091-2/+3
| | | | | | | | | | | This updates the OF address parsers to return the IO flags indicating the type of address obtained. It also adds a PCI call for converting physical addresses that hit IO space into into IO tokens, and add routines that return the translated addresses into struct resource Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: More serial probe fixes (#2)Benjamin Herrenschmidt2006-01-091-11/+34
| | | | | | | | This fixes the new serial probe code with some PCI MMIO UARTs, and fixes CHRP build with ARCH=powerpc. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: serial port discovery: cope with broken firmwareDavid Woodhouse2006-01-091-1/+4
| | | | | | | | | | | | | | | On Tue, 2005-11-22 at 15:49 +1100, Benjamin Herrenschmidt wrote: > This moves the discovery of legacy serial ports to a separate file, > makes it common to ppc32 and ppc64, and reworks it to use the new OF > address translators to get to the ports early. This new version can also > detect some PCI serial cards using legacy chips and will probably match > those discovered port with the default console choice. This makes it deal with the fact that the Pegasos firmware reports that its clock frequency is zero... Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: serial port discovery (#2)Benjamin Herrenschmidt2006-01-091-0/+478
This moves the discovery of legacy serial ports to a separate file, makes it common to ppc32 and ppc64, and reworks it to use the new OF address translators to get to the ports early. This new version can also detect some PCI serial cards using legacy chips and will probably match those discovered port with the default console choice. Only ppc64 gets udbg still yet, unifying udbg isn't finished yet. It also adds some speed-probing code to udbg so that the default console can come up at the same speed it was set to by the firmware. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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