diff options
author | Jarod Wilson <jwilson@redhat.com> | 2008-03-28 10:02:50 -0400 |
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committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-04-18 17:55:34 +0200 |
commit | 022147242ff6e4b7ab770f00716063f48c088391 (patch) | |
tree | a59646ee968d029550fcb5d99ab2a9885a0f9377 /drivers/ieee1394 | |
parent | 130d5496e2c9104dcabdaa5c19cd941770e20edc (diff) |
firewire: fw-ohci: make sure HCControl register LPS bit is set
I've now witnessed multiple occasions where one of my controllers (a very
poorly working JMicron PCIe card) fails to get its registers properly set
up in ohci_enable(), apparently due to an occasionally very slow to
initiate SClk. The easy fix for this problem is to add a tiny while loop
to try again a time or three after initially enabling LPS before we
move on (or give up).
Of course, the card still isn't fully functional yet, but this gets it at
least one tiny step closer...
Signed-off-by: Jarod Wilson <jwilson@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/ieee1394')
0 files changed, 0 insertions, 0 deletions