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Begin the process of moving info to sysctl stuff for FreeBSD

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by providing OIDs for WWNN/WWPN and Initiator ID.
This commit is contained in:
Matt Jacob 2006-09-26 04:59:52 +00:00
parent 8d0547c68b
commit 9311717d79
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=162655
2 changed files with 47 additions and 1 deletions
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39
sys/dev/isp/isp_freebsd.c
View File

@ -38,6 +38,9 @@ __FBSDID("$FreeBSD$");
#include <sys/module.h>
#include <sys/ioccom.h>
#include <dev/isp/isp_ioctl.h>
#if __FreeBSD_version >= 500000
#include <sys/sysctl.h>
#endif
MODULE_VERSION(isp, 1);
@ -73,6 +76,7 @@ static struct cdevsw isp_cdevsw = {
/* psize */ nopsize,
/* flags */ D_TAPE,
};
#define isp_sysctl_update(x) do { ; } while (0)
#else
static struct cdevsw isp_cdevsw = {
.d_version = D_VERSION,
@ -80,6 +84,7 @@ static struct cdevsw isp_cdevsw = {
.d_ioctl = ispioctl,
.d_name = "isp",
};
static void isp_sysctl_update(ispsoftc_t *);
#endif
static ispsoftc_t *isplist = NULL;
@ -248,7 +253,7 @@ isp_attach(ispsoftc_t *isp)
}
tmp->isp_osinfo.next = isp;
}
isp_sysctl_update(isp);
}
static __inline void
@ -615,6 +620,38 @@ ispioctl(_DEV dev, u_long c, caddr_t addr, int flags, _IOP *td)
return (retval);
}
#if __FreeBSD_version >= 500000
static void
isp_sysctl_update(ispsoftc_t *isp)
{
struct sysctl_ctx_list *ctx =
device_get_sysctl_ctx(isp->isp_osinfo.dev);
struct sysctl_oid *tree = device_get_sysctl_tree(isp->isp_osinfo.dev);
if (IS_SCSI(isp)) {
isp->isp_osinfo.sysctl_info.spi.iid = DEFAULT_IID(isp);
SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "iid",
CTLFLAG_RD, &isp->isp_osinfo.sysctl_info.spi.iid, 0,
"Initiator ID");
return;
}
snprintf(isp->isp_osinfo.sysctl_info.fc.wwnn,
sizeof (isp->isp_osinfo.sysctl_info.fc.wwnn), "0x%08x%08x",
(uint32_t) (ISP_NODEWWN(isp) >> 32), (uint32_t) ISP_NODEWWN(isp));
snprintf(isp->isp_osinfo.sysctl_info.fc.wwpn,
sizeof (isp->isp_osinfo.sysctl_info.fc.wwpn), "0x%08x%08x",
(uint32_t) (ISP_PORTWWN(isp) >> 32), (uint32_t) ISP_PORTWWN(isp));
SYSCTL_ADD_STRING(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"wwnn", CTLFLAG_RD, isp->isp_osinfo.sysctl_info.fc.wwnn, 0,
"World Wide Node Name");
SYSCTL_ADD_STRING(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"wwpn", CTLFLAG_RD, isp->isp_osinfo.sysctl_info.fc.wwpn, 0,
"World Wide Port Name");
}
#endif
static void
isp_intr_enable(void *arg)
{

9
sys/dev/isp/isp_freebsd.h
View File

@ -160,6 +160,15 @@ struct isposinfo {
struct firmware * fw;
struct mtx lock;
struct cv kthread_cv;
union {
struct {
char wwnn[17];
char wwpn[17];
} fc;
struct {
int iid;
} spi;
} sysctl_info;
#endif
struct proc *kproc;
bus_dma_tag_t cdmat;