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biospci_write_config args were backwards

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biospci_write_config args swapped length and value to write. Some
hardware coped just fine, while other hardware had issues.

PR: 155441
Submitted by: longwitz at incore dot de
This commit is contained in:
Warner Losh 2019-01-08 20:01:56 +00:00
parent bb376a990c
commit 2cd8f54b87
1 changed files with 3 additions and 3 deletions
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6
stand/i386/libfirewire/firewire.c
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@ -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);