Commit d3e3e970 authored Jan 24, 2009 by Stefan Richter

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 <stefanr@s5r6.in-berlin.de>

parent 4106ceff

drivers/ieee1394/sbp2.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);