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(parent: a467f13) | patch
AHCI - DHRS interrupt does not stop command processing.
authorMatthew Dillon <dillon@apollo.backplane.com>
Thu, 11 Jun 2009 07:49:48 +0000 (00:49 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Thu, 11 Jun 2009 07:49:48 +0000 (00:49 -0700)
commit8bf6a3ffff3f591ca1c66a0a44d51c5535c5cb1b
tree91c4e3c813c9014ec1a8f8825b668e4621d957dctree | snapshot
parenta467f13263daecc4a5bf5039374a390497586461commit | diff
AHCI - DHRS interrupt does not stop command processing.

Not only does the DHRS interrupt not stop command processing (which means
that ahci_pm_read() needs to be single-threaded by the way, which we only do
by happenstance atm), but we were stopping and starting the port without
reloading commands in-progress.
sys/dev/disk/ahci/ahci.c diff | blob | blame | history
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