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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-08-29 06:03:00 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-08-29 06:03:00 +1000 |
| commit | 308423515ab9a7213fee7f6992eb9f675caef128 (patch) | |
| tree | 5cd62624c128f3fa5a2ae316f38b1c969c2fcff3 /include/platform.h | |
| parent | c34c4ef8c660e3e439365c8f5c06143ff00bc6bc (diff) | |
| download | skiboot-308423515ab9a7213fee7f6992eb9f675caef128.zip skiboot-308423515ab9a7213fee7f6992eb9f675caef128.tar.gz skiboot-308423515ab9a7213fee7f6992eb9f675caef128.tar.bz2 | |
occ: Make timeout platform dependent
Keep it 0 for open-power platforms where OCC is going to be preloaded,
also avoids a annoying 1mn delay on early openpower and bml when there
is no OCC firmware to wait for.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'include/platform.h')
| -rw-r--r-- | include/platform.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/platform.h b/include/platform.h index 689a80b..4a9d758 100644 --- a/include/platform.h +++ b/include/platform.h @@ -107,6 +107,15 @@ struct platform { int (*nvram_start_read)(void *dst, uint32_t src, uint32_t len); int (*nvram_write)(uint32_t dst, void *src, uint32_t len); + + /* + * OCC timeout. This return how long we should wait for the OCC + * before timing out. This lets us use a high value on larger FSP + * machines and cut it off completely on BML boots and OpenPower + * machines without pre-existing OCC firmware. Returns a value in + * seconds. + */ + uint32_t (*occ_timeout)(void); }; extern struct platform __platforms_start; |