diff options
| author | Ido Yariv <ido@wizery.com> | 2010-09-30 07:28:26 -0400 |
|---|---|---|
| committer | Luciano Coelho <luciano.coelho@nokia.com> | 2010-10-05 09:27:24 -0400 |
| commit | 5c57a901dc96fc81d0041282269b43542f170d2a (patch) | |
| tree | 7ee87d336cf3b85b6429cba098329ac784e96092 /drivers/bluetooth/btuart_cs.c | |
| parent | 65836112fc24bdf009554481b36b6ba0a690b855 (diff) | |
wl1271: Handle large SPI transfers
The HW supports up to 4095 bytes transfers via SPI. The SPI read & write
operations do not handle larger transfers, causing the HW to stall in such
cases.
Fix this by fragmenting large transfers into smaller chunks, and
transferring each one separately.
Signed-off-by: Ido Yariv <ido@wizery.com>
Tested-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Diffstat (limited to 'drivers/bluetooth/btuart_cs.c')
0 files changed, 0 insertions, 0 deletions