Merge branch '2019-10-28-azure-ci-support'

[oweals/u-boot.git] / cmd / usb_mass_storage.c

diff --git a/cmd/usb_mass_storage.c b/cmd/usb_mass_storage.c
index b05913ac34464903bbc285f52b7a129843bbf5cf..570cf3aa508bd03828b1b654043d844feb237ab2 100644 (file)
--- a/cmd/usb_mass_storage.c
+++ b/cmd/usb_mass_storage.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2011 Samsung Electronics
  * Lukasz Majewski <l.majewski@samsung.com>
  *
  * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <errno.h>
@@ -15,6 +14,7 @@
 #include <part.h>
 #include <usb.h>
 #include <usb_mass_storage.h>
+#include <watchdog.h>
 
 static int ums_read_sector(struct ums *ums_dev,
                           ulong start, lbaint_t blkcnt, void *buf)
@@ -22,7 +22,7 @@ static int ums_read_sector(struct ums *ums_dev,
        struct blk_desc *block_dev = &ums_dev->block_dev;
        lbaint_t blkstart = start + ums_dev->start_sector;
 
-       return block_dev->block_read(block_dev, blkstart, blkcnt, buf);
+       return blk_dread(block_dev, blkstart, blkcnt, buf);
 }
 
 static int ums_write_sector(struct ums *ums_dev,
@@ -31,7 +31,7 @@ static int ums_write_sector(struct ums *ums_dev,
        struct blk_desc *block_dev = &ums_dev->block_dev;
        lbaint_t blkstart = start + ums_dev->start_sector;
 
-       return block_dev->block_write(block_dev, blkstart, blkcnt, buf);
+       return blk_dwrite(block_dev, blkstart, blkcnt, buf);
 }
 
 static struct ums *ums;
@@ -44,7 +44,7 @@ static void ums_fini(void)
        for (i = 0; i < ums_count; i++)
                free((void *)ums[i].name);
        free(ums);
-       ums = 0;
+       ums = NULL;
        ums_count = 0;
 }
 
@@ -133,7 +133,7 @@ cleanup:
        return ret;
 }
 
-int do_usb_mass_storage(cmd_tbl_t *cmdtp, int flag,
+static int do_usb_mass_storage(cmd_tbl_t *cmdtp, int flag,
                               int argc, char * const argv[])
 {
        const char *usb_controller;
@@ -161,22 +161,22 @@ int do_usb_mass_storage(cmd_tbl_t *cmdtp, int flag,
 
        controller_index = (unsigned int)(simple_strtoul(
                                usb_controller, NULL, 0));
-       if (board_usb_init(controller_index, USB_INIT_DEVICE)) {
-               error("Couldn't init USB controller.");
+       if (usb_gadget_initialize(controller_index)) {
+               pr_err("Couldn't init USB controller.\n");
                rc = CMD_RET_FAILURE;
                goto cleanup_ums_init;
        }
 
        rc = fsg_init(ums, ums_count);
        if (rc) {
-               error("fsg_init failed");
+               pr_err("fsg_init failed\n");
                rc = CMD_RET_FAILURE;
                goto cleanup_board;
        }
 
        rc = g_dnl_register("usb_dnl_ums");
        if (rc) {
-               error("g_dnl_register failed");
+               pr_err("g_dnl_register failed\n");
                rc = CMD_RET_FAILURE;
                goto cleanup_board;
        }
@@ -227,12 +227,14 @@ int do_usb_mass_storage(cmd_tbl_t *cmdtp, int flag,
                        rc = CMD_RET_SUCCESS;
                        goto cleanup_register;
                }
+
+               WATCHDOG_RESET();
        }
 
 cleanup_register:
        g_dnl_unregister();
 cleanup_board:
-       board_usb_cleanup(controller_index, USB_INIT_DEVICE);
+       usb_gadget_release(controller_index);
 cleanup_ums_init:
        ums_fini();