From: supriya karanth Date: Thu, 6 Dec 2012 05:42:48 +0000 (+0530) Subject: usb: musb: set TXMAXP and AUTOSET for full speed bulk in device mode X-Git-Tag: v3.9-rc1~126^2~45^2~7 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb3a2ef2eb8cfaea335dcb3426350df7f3d48069;p=pandora-kernel.git usb: musb: set TXMAXP and AUTOSET for full speed bulk in device mode The TXMAXP register is not set correctly for full speed bulk case when the can_bulk_split() is used. Without this PIO transfers will not take place correctly The "mult" factor needs to be updated correctly for the can_bulk_split() case The AUTOSET bit in the TXCSR is not being set if the "mult" factor is greater than 0 for the High Bandwidth ISO case. But the "mult" factor is also greater than 0 in case of Full speed bulk transfers with the packet splitting in TXMAXP register Without the AUTOSET the DMA transfers will not progress in mode1 [ balbi@ti.com : add braces to both branches ] Signed-off-by: supriya karanth Signed-off-by: Praveena NADAHALLY Acked-by: Linus Walleij Signed-off-by: Felipe Balbi --- Reading git-diff-tree failed