From: Vijay Kumar B <vijaykumar@xxxxxxxxxxxx> Increase groups per interrupt to reduce hogging of the CPU. Signed-off-by: Vijay Kumar B. <vijaykumar@xxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/staging/poch/poch.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/poch/poch.c b/drivers/staging/poch/poch.c index 6b4aa5f..1637c28 100644 --- a/drivers/staging/poch/poch.c +++ b/drivers/staging/poch/poch.c @@ -483,7 +483,7 @@ static void channel_dma_init(struct channel_info *channel) fpga + block_count_reg); iowrite32(channel->group_count, fpga + group_count_reg); /* FIXME: Hardcoded groups per int. Get it from sysfs? */ - iowrite32(1, fpga + groups_per_int_reg); + iowrite32(16, fpga + groups_per_int_reg); /* Unlock PCI address? Not defined in the data sheet, but used * in the reference code by Redrapids. -- 1.6.5.5 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
