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authorTim Yamin <plasm@roo.me.uk>2008-12-21 10:54:28 +0100
committerGrant Likely <grant.likely@secretlab.ca>2008-12-21 10:54:28 +0100
commite4efe3c271c5498ffe7e167eaff01514be2b9a77 (patch)
treeef2f2160bbfb4240103198cba74e1b367f1a9694 /arch/powerpc/sysdev/bestcomm/bestcomm.c
parentpowerpc/mpc5200: Bugfix on handling variable sized buffer descriptors (diff)
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powerpc/mpc5200: Bestcomm fixes to ATA support
1) ata.h has dst_pa in the wrong place (needs to match what the BestComm task microcode in bcom_ata_task.c expects); fix it. 2) The BestComm ATA task priority was changed to maximum in bestcomm_priv.h; this fixes a deadlock issue experienced with heavy DMA occurring on both the ATA and Ethernet BestComm tasks, e.g. when downloading a large file over a LAN to disk. Signed-off-by: Tim Yamin <plasm@roo.me.uk> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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