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path: root/drivers/char/hvc_iseries.c
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* Merge branch 'master' of git://oak/home/sfr/kernels/iseries/workPaul Mackerras2006-10-041-2/+6
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| * [POWERPC] The two vio HVC backends clashStephen Rothwell2006-09-251-2/+6
| | | | | | | | | | | | | | | | Make sure only one of them actually registers as a driver. Also, remove cast from get_property(). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
* | [POWERPC] fix spin lock nesting in hvc_iseriesStephen Rothwell2006-09-261-6/+1
|/ | | | | | | | | | | We had nested spinlocks using the same flags variable, but it turns out that we don't need the nested locks at all (the lock protects a static buffer that we aren't using here), so just remove the extra locks. Spotted by Alexey Dobriyan. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Make the hvc_console output buffer size settableStephen Rothwell2006-07-131-1/+2
| | | | | | | | So the iSeries console will be faster since it can send up to 200 bytes at a time to the Hypervisor. This only affects the tty part of the console, the console writes are still in 16 byte lots. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
* [POWERPC] iseries: A new iSeries consoleStephen Rothwell2006-07-131-0/+593
This driver uses the hvc_console.c infrastructure that is used by the pSeries virtual and RTAS consoles. This will allow us to make viocons.c obsolete and is another step along the way to a combined kernel (as viocons could not coexist with CONFIG_VT). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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