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| author | Benjamin Herrenschmidt <[email protected]> | 2018-08-07 01:51:52 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <[email protected]> | 2018-08-08 05:44:47 +0000 |
| commit | 15e2a7218c2788d79c5633336d17cb9428c221e7 (patch) | |
| tree | 97b666b910312ffb131d7af3ca8784c56bbd148c /lib/bitmap.c | |
| parent | fsi: scom: Fix NULL dereference (diff) | |
| download | kernel-15e2a7218c2788d79c5633336d17cb9428c221e7.tar.gz kernel-15e2a7218c2788d79c5633336d17cb9428c221e7.zip | |
fsi: sbefifo: Bump max command length
Otherwise cronus putmem fails istep and BML fails to upload skiboot
To do that, we still use our one-page command buffer for small commands
for speed, and for anything bigger, with a limit of 1MB plus a page,
we vmalloc a temporary buffer.
The limit was chosen because Cronus will break up any data transfer
into 1M chunks (the extra page is for the command header).
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Reviewed-by: Andrew Jeffery <[email protected]>
Diffstat (limited to 'lib/bitmap.c')
0 files changed, 0 insertions, 0 deletions