From: Stefan Richter Date: Sat, 24 Jan 2009 18:41:46 +0000 (+0100) Subject: ieee1394: sbp2: fix payload limit at S1600 and S3200 X-Git-Tag: firefly_0821_release~15620^2~8 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d3e3e970e3722c51e3fd3b042b6065d4bfaf6f81;p=firefly-linux-kernel-4.4.55.git ieee1394: sbp2: fix payload limit at S1600 and S3200 1394-2008 clause 16.3.4.1 (1394b-2002 clause 16.3.1.1) defines tighter limits than 1394-2008 clause 6.2.2.3 (1394a-2000 clause 6.2.2.3). Our previously too large limit doesn't matter though if the controller reports its max_receive correctly. Signed-off-by: Stefan Richter --- diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index 3f8082d31049..a2984a091aea 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -256,7 +256,7 @@ static int sbp2_set_busy_timeout(struct sbp2_lu *); static int sbp2_max_speed_and_size(struct sbp2_lu *); -static const u8 sbp2_speedto_max_payload[] = { 0x7, 0x8, 0x9, 0xA, 0xB, 0xC }; +static const u8 sbp2_speedto_max_payload[] = { 0x7, 0x8, 0x9, 0xa, 0xa, 0xa }; static DEFINE_RWLOCK(sbp2_hi_logical_units_lock);