linux_dsm_epyc7002/drivers/firewire
Jarod Wilson 022147242f 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>
2008-04-18 17:55:34 +02:00
..
fw-card.c firewire: remove superfluous reference counting 2008-04-18 17:55:31 +02:00
fw-cdev.c firewire: fix NULL pointer deref. and resource leak 2008-02-21 19:05:56 +01:00
fw-device.c firewire: fix crash in automatic module unloading 2008-03-02 12:35:46 +01:00
fw-device.h firewire: refactor fw_unit reference counting 2008-04-18 17:55:32 +02:00
fw-iso.c firewire: Clean up comment style. 2007-05-10 18:24:13 +02:00
fw-ohci.c firewire: fw-ohci: make sure HCControl register LPS bit is set 2008-04-18 17:55:34 +02:00
fw-ohci.h firewire: fw-ohci: add self ID error check 2008-04-18 17:55:33 +02:00
fw-sbp2.c firewire: fw-sbp2: set dual-phase cycle_limit 2008-04-18 17:55:33 +02:00
fw-topology.c firewire: warn on fatal condition in topology code 2008-03-14 00:56:59 +01:00
fw-topology.h firewire: a header cleanup 2007-10-17 00:00:09 +02:00
fw-transaction.c firewire: fix panic in handle_at_packet 2008-03-20 18:13:05 +01:00
fw-transaction.h firewire: remove superfluous reference counting 2008-04-18 17:55:31 +02:00
Kconfig firewire: debug interrupt events 2008-04-18 17:55:34 +02:00
Makefile firewire: prefix modules with firewire- instead of fw- 2007-05-27 23:21:01 +02:00