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path: root/drivers/char/hvc_rtas.c
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2008-02-14[POWERPC] hvc_rtas_init() must be __initAdrian Bunk1-1/+1
This fixes the following section mismatch: <-- snip --> ... WARNING: vmlinux.o(.text+0x2fbca8): Section mismatch in reference from the function .hvc_rtas_init() to the function .devinit.text:.hvc_alloc() ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-07-22[POWERPC] Quiet section mismatch in hvc_rtas.cStephen Rothwell1-1/+1
WARNING: vmlinux.o(.text+0x2066f0): Section mismatch: reference to .init.text:.add_preferred_console (between '.hvc_rtas_console_init' and '.hvc_beat_put_chars') Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-07-13[POWERPC] Make the hvc_console output buffer size settableStephen Rothwell1-1/+1
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>
2006-06-09[PATCH] powerpc: Cleanup hvc_rtas.c a littleMichael Ellerman1-21/+16
A few cleanups in hvc_rtas.c: 1. Remove unused RTASCONS_PUT_ATTEMPTS 2. Remove unused rtascons_put_delay. 3. Use i as a loop counter like everyone else on earth. 4. Remove pointless variables, eg. x = foo; if (x) return something_else; 5. Whitespace cleanups and formatting. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-03-28[PATCH] powerpc: add hvc backend for rtasArnd Bergmann1-0/+138
Current Cell hardware is using the console through a set of rtas calls. This driver is needed to get console output on those boards. Signed-off-by: Arnd Bergmann <abergman@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>