]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
powerpc/mpc5200: Bestcomm fixes to ATA support
authorTim Yamin <plasm@roo.me.uk>
Sun, 21 Dec 2008 09:54:28 +0000 (02:54 -0700)
committerGrant Likely <grant.likely@secretlab.ca>
Sun, 21 Dec 2008 09:54:28 +0000 (02:54 -0700)
commite4efe3c271c5498ffe7e167eaff01514be2b9a77
treeef2f2160bbfb4240103198cba74e1b367f1a9694
parent622882455aa718cfbd6785cc5fbc479f1d976095
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>
arch/powerpc/sysdev/bestcomm/ata.h
arch/powerpc/sysdev/bestcomm/bestcomm_priv.h