stand: Add disk_fmtdev for dv_fmtdev for all the disk devices

All of the archsw fmtdev functions treat DEVT_DISK as a call to
disk_fmtdev. Set all disks' dv_fmtdev to disk_fmtdev so devformat
will return the same thing.

Sponsored by:		Netflix
Reviewed by:		tsoome (prior version)
Differential Revision:	https://reviews.freebsd.org/D35917

stand/common/md.c

@@ -75,6 +75,7 @@ struct devsw md_dev = {
 	.dv_ioctl = noioctl,
 	.dv_print = md_print,
 	.dv_cleanup = nullsys,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 static int

stand/common/vdisk.c

@@ -53,6 +53,7 @@ struct devsw vdisk_dev = {
 	.dv_ioctl = vdisk_ioctl,
 	.dv_print = vdisk_print,
 	.dv_cleanup = nullsys,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 typedef STAILQ_HEAD(vdisk_info_list, vdisk_info) vdisk_info_list_t;

stand/efi/libefi/efipart.c

@@ -103,6 +103,7 @@ struct devsw efipart_hddev = {
 	.dv_ioctl = efipart_ioctl,
 	.dv_print = efipart_printhd,
 	.dv_cleanup = nullsys,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 static pdinfo_list_t fdinfo = STAILQ_HEAD_INITIALIZER(fdinfo);

stand/i386/libi386/biosdisk.c

@@ -190,6 +190,7 @@ struct devsw bioshd = {
 	.dv_ioctl = bd_ioctl,
 	.dv_print = bd_print,
 	.dv_cleanup = nullsys,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 static bdinfo_list_t *

stand/kboot/hostdisk.c

@@ -30,6 +30,7 @@ __FBSDID("$FreeBSD$");
 #include <stdarg.h>
 #include "bootstrap.h"
 #include "host_syscall.h"
+#include "disk.h"
 
 static int hostdisk_init(void);
 static int hostdisk_strategy(void *devdata, int flag, daddr_t dblk,
@@ -49,6 +50,7 @@ struct devsw hostdisk = {
 	.dv_ioctl = hostdisk_ioctl,
 	.dv_print = hostdisk_print,
 	.dv_cleanup = nullsys,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 static int

stand/libofw/ofw_disk.c

@@ -39,7 +39,7 @@ __FBSDID("$FreeBSD$");
 #include <stand.h>
 #include <sys/disk.h>
 
-#include "bootstrap.h"
+#include "disk.h"
 #include "libofw.h"
 
 static int	ofwd_init(void);
@@ -60,6 +60,7 @@ struct devsw ofwdisk = {
 	.dv_ioctl = ofwd_ioctl,
 	.dv_print = ofwd_print,
 	.dv_cleanup = nullsys,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 /*

stand/libsa/geli/gelidev.c

@@ -62,6 +62,7 @@ static struct devsw geli_devsw = {
 	.dv_ioctl    = geli_dev_ioctl,
 	.dv_print    = geli_dev_print,
 	.dv_cleanup  = geli_dev_cleanup,
+	.dv_fmtdev   = disk_fmtdev,
 };
 
 /*
@@ -305,7 +306,7 @@ geli_probe_and_attach(struct open_file *f)
 	hlastblk = (hmediasize / DEV_BSIZE) - 1;
 
 	/* Taste the host provider.  If it's not geli-encrypted just return. */
-	gdev = geli_taste(diskdev_read, hdesc, hlastblk, disk_fmtdev(&hdesc->dd));
+	gdev = geli_taste(diskdev_read, hdesc, hlastblk, devformat(&hdesc->dd));
 	if (gdev == NULL)
 		return;
 

stand/uboot/uboot_disk.c

@@ -90,6 +90,7 @@ struct devsw uboot_storage = {
 	.dv_ioctl = stor_ioctl,
 	.dv_print = stor_print,
 	.dv_cleanup = stor_cleanup,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 static int

stand/usb/storage/umass_loader.c

@@ -61,6 +61,7 @@ struct devsw umass_disk = {
 	.dv_ioctl = umass_disk_ioctl,
 	.dv_print = umass_disk_print,
 	.dv_cleanup = umass_disk_cleanup,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 static int

stand/userboot/userboot/userboot_disk.c

@@ -72,6 +72,7 @@ struct devsw userboot_disk = {
 	.dv_ioctl = userdisk_ioctl,
 	.dv_print = userdisk_print,
 	.dv_cleanup = userdisk_cleanup,
+	.dv_fmtdev = disk_fmtdev,
 };
 
 /*