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| author | Jake Burkholder <jake@FreeBSD.org> | 2003-01-11 04:15:46 +0000 |
|---|---|---|
| committer | Jake Burkholder <jake@FreeBSD.org> | 2003-01-11 04:15:46 +0000 |
| commit | 776c5378cb76301afeb15fbc169ee86cfef9f7bb (patch) | |
| tree | b22cf77ec62839cf56119b40a274ec0e18680993 /sys/dev/zs | |
| parent | 797159bde3b75c8f2926b5c86ed5d31f82bd2245 (diff) | |
| download | src-776c5378cb76301afeb15fbc169ee86cfef9f7bb.tar.gz src-776c5378cb76301afeb15fbc169ee86cfef9f7bb.zip | |
Reset the channel in attach if its not the console.
Notes
Notes:
svn path=/head/; revision=109091
Diffstat (limited to 'sys/dev/zs')
| -rw-r--r-- | sys/dev/zs/zs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/dev/zs/zs.c b/sys/dev/zs/zs.c index 71a20f204a47..9836237fa75b 100644 --- a/sys/dev/zs/zs.c +++ b/sys/dev/zs/zs.c @@ -263,6 +263,7 @@ zstty_attach(device_t dev) struct zstty_softc *sc; struct tty *tp; char mode[32]; + int reset; int baud; int clen; char parity; @@ -328,6 +329,12 @@ zstty_attach(device_t dev) device_printf(dev, "console %s\n", mode); sc->sc_console = 1; zstty_cons = sc; + } else { + if ((device_get_unit(dev) & 1) == 0) + reset = ZSWR9_A_RESET; + else + reset = ZSWR9_B_RESET; + ZS_WRITE_REG(sc, 9, reset); } return (0); |