Device megapatch 4/6:

Introduce d_version field in struct cdevsw, this must always be
initialized to D_VERSION.

Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing
four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.

7 files changed, 14 insertions, 1 deletions

diff --git a/sys/cam/cam_xpt.c b/sys/cam/cam_xpt.c
index 03eaf54..7e3bfce 100644
--- a/sys/cam/cam_xpt.c
+++ b/sys/cam/cam_xpt.c
@@ -636,6 +636,8 @@ static d_close_t xptclose;
 static d_ioctl_t xptioctl;
 
 static struct cdevsw xpt_cdevsw = {
+	.d_version =	D_VERSION,
+	.d_flags =	D_NEEDGIANT,
 	.d_open =	xptopen,
 	.d_close =	xptclose,
 	.d_ioctl =	xptioctl,
diff --git a/sys/cam/scsi/scsi_ch.c b/sys/cam/scsi/scsi_ch.c
index a9ed373..7caaf0a 100644
--- a/sys/cam/scsi/scsi_ch.c
+++ b/sys/cam/scsi/scsi_ch.c
@@ -212,6 +212,8 @@ static struct periph_driver chdriver =
 PERIPHDRIVER_DECLARE(ch, chdriver);
 
 static struct cdevsw ch_cdevsw = {
+	.d_version =	D_VERSION,
+	.d_flags =	D_NEEDGIANT,
 	.d_open =	chopen,
 	.d_close =	chclose,
 	.d_ioctl =	chioctl,
diff --git a/sys/cam/scsi/scsi_pass.c b/sys/cam/scsi/scsi_pass.c
index 13c1017..67c73d9 100644
--- a/sys/cam/scsi/scsi_pass.c
+++ b/sys/cam/scsi/scsi_pass.c
@@ -105,6 +105,8 @@ static struct periph_driver passdriver =
 PERIPHDRIVER_DECLARE(pass, passdriver);
 
 static struct cdevsw pass_cdevsw = {
+	.d_version =	D_VERSION,
+	.d_flags =	D_NEEDGIANT,
 	.d_open =	passopen,
 	.d_close =	passclose,
 	.d_ioctl =	passioctl,
diff --git a/sys/cam/scsi/scsi_pt.c b/sys/cam/scsi/scsi_pt.c
index cc3afa6c..9e053f8 100644
--- a/sys/cam/scsi/scsi_pt.c
+++ b/sys/cam/scsi/scsi_pt.c
@@ -118,6 +118,8 @@ PERIPHDRIVER_DECLARE(pt, ptdriver);
 
 
 static struct cdevsw pt_cdevsw = {
+	.d_version =	D_VERSION,
+	.d_flags =	D_NEEDGIANT,
 	.d_open =	ptopen,
 	.d_close =	ptclose,
 	.d_read =	physread,
diff --git a/sys/cam/scsi/scsi_sa.c b/sys/cam/scsi/scsi_sa.c
index c41e416..b1fbd22 100644
--- a/sys/cam/scsi/scsi_sa.c
+++ b/sys/cam/scsi/scsi_sa.c
@@ -425,6 +425,7 @@ PERIPHDRIVER_DECLARE(sa, sadriver);
 
 
 static struct cdevsw sa_cdevsw = {
+	.d_version =	D_VERSION,
 	.d_open =	saopen,
 	.d_close =	saclose,
 	.d_read =	physread,
@@ -432,7 +433,7 @@ static struct cdevsw sa_cdevsw = {
 	.d_ioctl =	saioctl,
 	.d_strategy =	sastrategy,
 	.d_name =	"sa",
-	.d_flags =	D_TAPE,
+	.d_flags =	D_TAPE | D_NEEDGIANT,
 };
 
 static int
diff --git a/sys/cam/scsi/scsi_ses.c b/sys/cam/scsi/scsi_ses.c
index 8f594ae..a0a2f14 100644
--- a/sys/cam/scsi/scsi_ses.c
+++ b/sys/cam/scsi/scsi_ses.c
@@ -175,10 +175,12 @@ static struct periph_driver sesdriver = {
 PERIPHDRIVER_DECLARE(ses, sesdriver);
 
 static struct cdevsw ses_cdevsw = {
+	.d_version =	D_VERSION,
 	.d_open =	sesopen,
 	.d_close =	sesclose,
 	.d_ioctl =	sesioctl,
 	.d_name =	"ses",
+	.d_flags =	D_NEEDGIANT,
 };
 
 static void
diff --git a/sys/cam/scsi/scsi_target.c b/sys/cam/scsi/scsi_target.c
index 7e0d28f..9310efe 100644
--- a/sys/cam/scsi/scsi_target.c
+++ b/sys/cam/scsi/scsi_target.c
@@ -105,6 +105,8 @@ static struct filterops targread_filtops =
 	{ 1, NULL, targreadfiltdetach, targreadfilt };
 
 static struct cdevsw targ_cdevsw = {
+	.d_version =	D_VERSION,
+	.d_flags =	D_NEEDGIANT,
 	.d_open =	targopen,
 	.d_close =	targclose,
 	.d_read =	targread,