Author: kevans
Date: Thu Oct 24 02:28:28 2019
New Revision: 353972
URL: https://svnweb.freebsd.org/changeset/base/353972
Log:
MFC r342865: biospci_write_config args were backwards
biospci_write_config args swapped length and value to write. Some
hardware coped just fine, while other hardware had issues.
PR: 155441
Modified:
stable/12/stand/i386/libfirewire/firewire.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/stand/i386/libfirewire/firewire.c
==============================================================================
--- stable/12/stand/i386/libfirewire/firewire.c Thu Oct 24 02:27:16 2019
(r353971)
+++ stable/12/stand/i386/libfirewire/firewire.c Thu Oct 24 02:28:28 2019
(r353972)
@@ -107,9 +107,9 @@ fw_probe(int index, struct fwohci_softc *sc)
}
biospci_write_config(sc->locator,
- 0x4 /* command */,
- 0x6 /* enable bus master and memory mapped I/O */,
- BIOSPCI_16BITS);
+ 0x4 /* command */,
+ BIOSPCI_16BITS,
+ 0x6 /* enable bus master and memory mapped I/O */);
biospci_read_config(sc->locator, 0x00 /*devid*/, BIOSPCI_32BITS,
&sc->devid);
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