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authorJulius Werner <[email protected]>2017-05-02 15:16:29 -0700
committerGreg Kroah-Hartman <[email protected]>2017-05-18 16:59:06 +0200
commit7918cfc46cfad784b2aafdbbc690a96af0ae78d0 (patch)
treed775a893e4bc85b26b8df0f43570ccfa03c753e1 /tools/perf/scripts/python
parentacec09e67dc450d09a912735855326c3f1146a37 (diff)
firmware: google: memconsole: Make memconsole interface more flexible
This patch redesigns the interface between the generic memconsole driver and its implementations to become more flexible than a flat memory buffer with unchanging bounds. This allows memconsoles like coreboot's to include lines that were added by runtime firmware after the driver was initialized. Since the console log size is thus no longer static, this means that the /sys/firmware/log file has to become unseekable. Signed-off-by: Julius Werner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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