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Add sysctl node hw.tweN.driver_version whose value is FreeBSD's driver version 

number for now.  This is used by 3ware's FreeBSD version of their CLI to find
controllers and check the driver version.
This commit is contained in:
heas 2005-02-20 19:01:47 +00:00
parent 204eefc34d
commit ace2071bfa
1 changed files with 39 additions and 2 deletions
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41
sys/dev/pci/twe.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: twe.c,v 1.61 2005/02/15 05:56:34 lukem Exp $ */
/* $NetBSD: twe.c,v 1.62 2005/02/20 19:01:47 heas Exp $ */
/*-
* Copyright (c) 2000, 2001, 2002, 2003, 2004 The NetBSD Foundation, Inc.
@ -70,7 +70,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: twe.c,v 1.61 2005/02/15 05:56:34 lukem Exp $");
__KERNEL_RCSID(0, "$NetBSD: twe.c,v 1.62 2005/02/20 19:01:47 heas Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -83,6 +83,7 @@ __KERNEL_RCSID(0, "$NetBSD: twe.c,v 1.61 2005/02/15 05:56:34 lukem Exp $");
#include <sys/malloc.h>
#include <sys/conf.h>
#include <sys/disk.h>
#include <sys/sysctl.h>
#include <sys/syslog.h>
#include <uvm/uvm_extern.h>
@ -140,6 +141,9 @@ extern struct cfdriver twe_cd;
CFATTACH_DECL(twe, sizeof(struct twe_softc),
twe_match, twe_attach, NULL, NULL);
/* FreeBSD driver revision for sysctl expected by the 3ware cli */
const char twever[] = "1.50.01.002";
/*
* Tables to convert numeric codes to strings.
*/
@ -327,6 +331,8 @@ twe_attach(struct device *parent, struct device *self, void *aux)
int s, size, i, rv, rseg;
size_t max_segs, max_xfer;
bus_dma_segment_t seg;
struct ctlname ctlnames[] = CTL_NAMES;
struct sysctlnode *node;
struct twe_cmd *tc;
struct twe_ccb *ccb;
@ -472,6 +478,37 @@ twe_attach(struct device *parent, struct device *self, void *aux)
twe_outl(sc, TWE_REG_CTL, TWE_CTL_CLEAR_ATTN_INTR |
TWE_CTL_UNMASK_RESP_INTR |
TWE_CTL_ENABLE_INTRS);
/* sysctl set-up for 3ware cli */
if (sysctl_createv(NULL, 0, NULL, NULL,
CTLFLAG_PERMANENT, CTLTYPE_NODE, "hw",
NULL, NULL, 0, NULL, 0,
CTL_HW, CTL_EOL) != 0) {
printf("%s: could not create %s sysctl node\n",
sc->sc_dv.dv_xname, ctlnames[CTL_HW].ctl_name);
return;
}
if (sysctl_createv(NULL, 0, NULL, &node,
0, CTLTYPE_NODE, sc->sc_dv.dv_xname,
SYSCTL_DESCR("twe driver information"),
NULL, 0, NULL, 0,
CTL_HW, CTL_CREATE, CTL_EOL) != 0) {
printf("%s: could not create %s.%s sysctl node\n",
sc->sc_dv.dv_xname, ctlnames[CTL_HW].ctl_name,
sc->sc_dv.dv_xname);
return;
}
if ((i = sysctl_createv(NULL, 0, NULL, NULL,
0, CTLTYPE_STRING, "driver_version",
SYSCTL_DESCR("twe0 driver version"),
NULL, 0, &twever, 0,
CTL_HW, node->sysctl_num, CTL_CREATE, CTL_EOL))
!= 0) {
printf("%s: could not create %s.%s.driver_version sysctl\n",
sc->sc_dv.dv_xname, ctlnames[CTL_HW].ctl_name,
sc->sc_dv.dv_xname);
return;
}
}
void