Prepare for activation of LinuxKPI module parameters as read-only

tunable SYSCTL's. Linux module parameters are associated with the
module they belong to. FreeBSD does not share this concept of a parent
module. Instead add macros which define the prefix to use for the
module parameters in the LinuxKPI consumers.

While at it convert all "bool" LinuxKPI module parameters to "byte"
type, because we don't have a "bool" type of SYSCTL in FreeBSD.

Sponsored by:	Mellanox Technologies
MFC after:	1 week

19 files changed, 42 insertions, 2 deletions

diff --git a/sys/ofed/drivers/infiniband/core/cma.c b/sys/ofed/drivers/infiniband/core/cma.c
index aa1f2ec..27e6194 100644
--- a/sys/ofed/drivers/infiniband/core/cma.c
+++ b/sys/ofed/drivers/infiniband/core/cma.c
@@ -34,6 +34,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX ibcore_
+
 #include <linux/completion.h>
 #include <linux/in.h>
 #include <linux/in6.h>
diff --git a/sys/ofed/drivers/infiniband/core/mad.c b/sys/ofed/drivers/infiniband/core/mad.c
index a78dd3a..23d6844 100644
--- a/sys/ofed/drivers/infiniband/core/mad.c
+++ b/sys/ofed/drivers/infiniband/core/mad.c
@@ -33,6 +33,9 @@
  * SOFTWARE.
  *
  */
+
+#define	LINUXKPI_PARAM_PREFIX ibcore_
+
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <linux/module.h>
diff --git a/sys/ofed/drivers/infiniband/core/multicast.c b/sys/ofed/drivers/infiniband/core/multicast.c
index ef595b2..4df22ee 100644
--- a/sys/ofed/drivers/infiniband/core/multicast.c
+++ b/sys/ofed/drivers/infiniband/core/multicast.c
@@ -30,6 +30,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX ibcore_
+
 #include <linux/completion.h>
 #include <linux/dma-mapping.h>
 #include <linux/err.h>
diff --git a/sys/ofed/drivers/infiniband/core/umem.c b/sys/ofed/drivers/infiniband/core/umem.c
index 5f4465f..db1969a 100644
--- a/sys/ofed/drivers/infiniband/core/umem.c
+++ b/sys/ofed/drivers/infiniband/core/umem.c
@@ -32,6 +32,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX ibcore_
+
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
 #include <linux/sched.h>
diff --git a/sys/ofed/drivers/infiniband/core/uverbs_cmd.c b/sys/ofed/drivers/infiniband/core/uverbs_cmd.c
index 2e726ae..7f87a6c 100644
--- a/sys/ofed/drivers/infiniband/core/uverbs_cmd.c
+++ b/sys/ofed/drivers/infiniband/core/uverbs_cmd.c
@@ -33,6 +33,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX ibcore_
+
 #include <linux/file.h>
 #include <linux/fs.h>
 #include <linux/slab.h>
diff --git a/sys/ofed/drivers/infiniband/debug/memtrack.c b/sys/ofed/drivers/infiniband/debug/memtrack.c
index 6c8d5df..cfbc487 100644
--- a/sys/ofed/drivers/infiniband/debug/memtrack.c
+++ b/sys/ofed/drivers/infiniband/debug/memtrack.c
@@ -19,6 +19,8 @@
   Copyright (c) 2004 Mellanox Technologies Ltd.  All rights reserved.
 */
 
+#define	LINUXKPI_PARAM_PREFIX memtrack_
+
 #define C_MEMTRACK_C
 
 #ifdef kmalloc
diff --git a/sys/ofed/drivers/infiniband/hw/mlx4/main.c b/sys/ofed/drivers/infiniband/hw/mlx4/main.c
index cff90cc..da5ec04 100644
--- a/sys/ofed/drivers/infiniband/hw/mlx4/main.c
+++ b/sys/ofed/drivers/infiniband/hw/mlx4/main.c
@@ -31,6 +31,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX mlx4_
+
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
diff --git a/sys/ofed/drivers/infiniband/hw/mthca/mthca_catas.c b/sys/ofed/drivers/infiniband/hw/mthca/mthca_catas.c
index b200170..7f72140 100644
--- a/sys/ofed/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/sys/ofed/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -30,6 +30,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX mthca_
+
 #include <linux/jiffies.h>
 #include <linux/timer.h>
 #include <linux/workqueue.h>
diff --git a/sys/ofed/drivers/infiniband/hw/mthca/mthca_cmd.c b/sys/ofed/drivers/infiniband/hw/mthca/mthca_cmd.c
index f9d1872..d759750 100644
--- a/sys/ofed/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/sys/ofed/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -32,6 +32,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX mthca_
+
 #include <linux/completion.h>
 #include <linux/pci.h>
 #include <linux/errno.h>
diff --git a/sys/ofed/drivers/infiniband/hw/mthca/mthca_main.c b/sys/ofed/drivers/infiniband/hw/mthca/mthca_main.c
index 697af31..c7e9851 100644
--- a/sys/ofed/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/sys/ofed/drivers/infiniband/hw/mthca/mthca_main.c
@@ -32,6 +32,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX mthca_
+
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/pci.h>
diff --git a/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib.h b/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib.h
index acf3d54..ed2b91c 100644
--- a/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -35,6 +35,8 @@
 #ifndef _IPOIB_H
 #define _IPOIB_H
 
+#define	LINUXKPI_PARAM_PREFIX ipoib_
+
 #include "opt_inet.h"
 #include "opt_inet6.h"
 #include "opt_ofed.h"
diff --git a/sys/ofed/drivers/infiniband/ulp/sdp/sdp.h b/sys/ofed/drivers/infiniband/ulp/sdp/sdp.h
index bd07d49..c5b6aa6 100644
--- a/sys/ofed/drivers/infiniband/ulp/sdp/sdp.h
+++ b/sys/ofed/drivers/infiniband/ulp/sdp/sdp.h
@@ -1,6 +1,8 @@
 #ifndef _SDP_H_
 #define _SDP_H_
 
+#define	LINUXKPI_PARAM_PREFIX ib_sdp_
+
 #include "opt_ddb.h"
 #include "opt_inet.h"
 #include "opt_ofed.h"
diff --git a/sys/ofed/drivers/infiniband/util/madeye.c b/sys/ofed/drivers/infiniband/util/madeye.c
index 2c650a3..975c7d9 100644
--- a/sys/ofed/drivers/infiniband/util/madeye.c
+++ b/sys/ofed/drivers/infiniband/util/madeye.c
@@ -32,6 +32,9 @@
  *
  * $Id$
  */
+
+#define	LINUXKPI_PARAM_PREFIX ib_madeye_
+
 #include <linux/module.h>
 #include <linux/device.h>
 #include <linux/err.h>
diff --git a/sys/ofed/drivers/net/mlx4/catas.c b/sys/ofed/drivers/net/mlx4/catas.c
index f62c16c..497e0dd 100644
--- a/sys/ofed/drivers/net/mlx4/catas.c
+++ b/sys/ofed/drivers/net/mlx4/catas.c
@@ -31,6 +31,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX mlx4_
+
 #include <linux/workqueue.h>
 #include <linux/module.h>
 
diff --git a/sys/ofed/drivers/net/mlx4/en_main.c b/sys/ofed/drivers/net/mlx4/en_main.c
index 9573096..7cff16b 100644
--- a/sys/ofed/drivers/net/mlx4/en_main.c
+++ b/sys/ofed/drivers/net/mlx4/en_main.c
@@ -31,6 +31,8 @@
  *
  */
 
+#define	LINUXKPI_PARAM_PREFIX mlx4_
+
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/sys/ofed/drivers/net/mlx4/en_tx.c b/sys/ofed/drivers/net/mlx4/en_tx.c
index 463efec..9090c51 100644
--- a/sys/ofed/drivers/net/mlx4/en_tx.c
+++ b/sys/ofed/drivers/net/mlx4/en_tx.c
@@ -31,6 +31,8 @@
  *
  */
 
+#define	LINUXKPI_PARAM_PREFIX mlx4_
+
 #include <linux/page.h>
 #include <linux/mlx4/cq.h>
 #include <linux/slab.h>
diff --git a/sys/ofed/drivers/net/mlx4/fw.c b/sys/ofed/drivers/net/mlx4/fw.c
index a16ede6..e2909fa 100644
--- a/sys/ofed/drivers/net/mlx4/fw.c
+++ b/sys/ofed/drivers/net/mlx4/fw.c
@@ -32,6 +32,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX mlx4_
+
 #include <linux/etherdevice.h>
 #include <linux/mlx4/cmd.h>
 #include <linux/module.h>
@@ -49,8 +51,8 @@ enum {
 extern void __buggy_use_of_MLX4_GET(void);
 extern void __buggy_use_of_MLX4_PUT(void);
 
-static bool enable_qos;
-module_param(enable_qos, bool, 0444);
+static u8 enable_qos;
+module_param(enable_qos, byte, 0444);
 MODULE_PARM_DESC(enable_qos, "Enable Quality of Service support in the HCA (default: off)");
 
 #define MLX4_GET(dest, source, offset)				      \
diff --git a/sys/ofed/drivers/net/mlx4/main.c b/sys/ofed/drivers/net/mlx4/main.c
index 10ba359..78e8f1b 100644
--- a/sys/ofed/drivers/net/mlx4/main.c
+++ b/sys/ofed/drivers/net/mlx4/main.c
@@ -33,6 +33,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX mlx4_
+
 #include <linux/kmod.h>
 #include <linux/module.h>
 #include <linux/errno.h>
diff --git a/sys/ofed/drivers/net/mlx4/port.c b/sys/ofed/drivers/net/mlx4/port.c
index 9ef63f7..aeb3874 100644
--- a/sys/ofed/drivers/net/mlx4/port.c
+++ b/sys/ofed/drivers/net/mlx4/port.c
@@ -30,6 +30,8 @@
  * SOFTWARE.
  */
 
+#define	LINUXKPI_PARAM_PREFIX mlx4_
+
 #include <linux/errno.h>
 #include <linux/if_ether.h>
 #include <linux/module.h>