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| author | gibbs <gibbs@FreeBSD.org> | 1995-07-17 23:38:16 +0000 |
|---|---|---|
| committer | gibbs <gibbs@FreeBSD.org> | 1995-07-17 23:38:16 +0000 |
| commit | 5fa4b742aea5aa85a02d5669d70b27bd476ff05d (patch) | |
| tree | e6aac2b0d579342bd4f87e50bae9270464edff6e /usr.sbin/config/config.y | |
| parent | b104528a4f81d68fcc596e81db6cf2c2888512a5 (diff) | |
| download | FreeBSD-src-5fa4b742aea5aa85a02d5669d70b27bd476ff05d.zip FreeBSD-src-5fa4b742aea5aa85a02d5669d70b27bd476ff05d.tar.gz | |
Allow the specification of the controller bus when wiring down scsi buses.
This is performed by using a line similar to:
controller scbus0 at ahc0 bus 1
to wire scbus0 to the second bus on an adaptec 2742T controller.
Reviewed by: Peter Dufault(dufault@hda.com), Rod Grimes(rgrimes@FreeBSD.org)
Diffstat (limited to 'usr.sbin/config/config.y')
| -rw-r--r-- | usr.sbin/config/config.y | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/usr.sbin/config/config.y b/usr.sbin/config/config.y index 221e388..cc21222 100644 --- a/usr.sbin/config/config.y +++ b/usr.sbin/config/config.y @@ -10,6 +10,7 @@ %token ARGS %token AT %token BIO +%token BUS %token COMMA %token CONFIG %token CONFLICTS @@ -572,6 +573,14 @@ Info_list: Info: CSR NUMBER = { cur.d_addr = $2; } | + BUS NUMBER + = { + if (cur.d_conn != 0 && cur.d_conn->d_type == CONTROLLER) + cur.d_slave = $2; + else + yyerror("can't specify a bus to something " + other than a controller"); + } | TARGET NUMBER = { cur.d_target = $2; } | UNIT NUMBER |
