This patch reduces the DBR buffer size to prevent an overflow in the DIM2 module. It is needed, because the MediaLB hardware has problems with DBR buffers that exceed the size of 255 messages.
Signed-off-by: Andrey Shvetsov <[email protected]> Signed-off-by: Christian Gromm <[email protected]> --- drivers/staging/most/hdm-dim2/dim2_hal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/most/hdm-dim2/dim2_hal.c b/drivers/staging/most/hdm-dim2/dim2_hal.c index e334206..0e54830 100644 --- a/drivers/staging/most/hdm-dim2/dim2_hal.c +++ b/drivers/staging/most/hdm-dim2/dim2_hal.c @@ -766,14 +766,14 @@ u8 DIM_InitControl(struct dim_channel *ch, u8 is_tx, u16 ch_address, u16 max_buffer_size) { return init_ctrl_async(ch, CAT_CT_VAL_CONTROL, is_tx, ch_address, - max_buffer_size * 2); + max_buffer_size); } u8 DIM_InitAsync(struct dim_channel *ch, u8 is_tx, u16 ch_address, u16 max_buffer_size) { return init_ctrl_async(ch, CAT_CT_VAL_ASYNC, is_tx, ch_address, - max_buffer_size * 2); + max_buffer_size); } u8 DIM_InitIsoc(struct dim_channel *ch, u8 is_tx, u16 ch_address, -- 1.7.9.5 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
