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| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2016-08-02 14:06:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-02 19:35:37 -0400 |
| commit | a057a52e94e15d89be8af557584e0144a496b6c6 (patch) | |
| tree | 94f430671c0aacbb4613eddcf2b349082d8b0e30 /drivers/rapidio/rio.c | |
| parent | 60e377b5c1226d6737786947d0e915ab45d7f188 (diff) | |
| download | linux-stable-a057a52e94e15d89be8af557584e0144a496b6c6.tar.gz linux-stable-a057a52e94e15d89be8af557584e0144a496b6c6.tar.bz2 linux-stable-a057a52e94e15d89be8af557584e0144a496b6c6.zip | |
rapidio: change inbound window size type to u64
Current definition of map_inb() mport operations callback uses u32 type
to specify required inbound window (IBW) size. This is limiting factor
because existing hardware - tsi721 and fsl_rio, both support IBW size up
to 16GB.
Changing type of size parameter to u64 to allow IBW size configurations
larger than 4GB.
[alexandre.bounine@idt.com: remove compiler warning about size of constant]
Link: http://lkml.kernel.org/r/20160802184856.2566-1-alexandre.bounine@idt.com
Link: http://lkml.kernel.org/r/1469125134-16523-11-git-send-email-alexandre.bounine@idt.com
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Andre van Herk <andre.van.herk@prodrive-technologies.com>
Cc: Barry Wood <barry.wood@idt.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio/rio.c')
0 files changed, 0 insertions, 0 deletions