Changeset c4d35fb in rtems

Timestamp:

Mar 3, 2018, 12:30:01 PM (3 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

5, master

Children:

70502b48

Parents:

30c3898

git-author:

Sebastian Huber <sebastian.huber@…> (03/03/18 12:30:01)

git-committer:

Sebastian Huber <sebastian.huber@…> (05/18/18 08:44:18)

Message:

libchip: Use rtems_blkdev_create()

Update #3358.

File:

• bsps/shared/dev/i2c/spi-sd-card.c (modified) (6 diffs)

bsps/shared/dev/i2c/spi-sd-card.c

@@ -6 +6 @@
 
 /*
- * Copyright (c) 2008
- * Embedded Brains GmbH
- * Obere Lagerstr. 30
- * D-82178 Puchheim
- * Germany
- * rtems@embedded-brains.de
+ * Copyright (c) 2008, 2018 embedded brains GmbH
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
  *
  * The license and distribution terms for this file may be
@@ -26 +27 @@
 #include <rtems/libi2c.h>
 #include <rtems/libio.h>
-#include <rtems/diskdevs.h>
 #include <rtems/blkdev.h>
 
@@ -1239 +1239 @@
 static int sd_card_disk_ioctl( rtems_disk_device *dd, uint32_t req, void *arg)
 {
-        RTEMS_DEBUG_PRINT( "sd_card_disk_ioctl minor = %u, req = 0x%08x, arg = %p\n",
-                        (unsigned)rtems_filesystem_dev_minor_t(dd->dev), (unsigned)req, arg);
+        RTEMS_DEBUG_PRINT( "sd_card_disk_ioctl req = 0x%08x, arg = %p\n", (unsigned)req, arg);
         if (req == RTEMS_BLKIO_REQUEST) {
-                rtems_device_minor_number minor = rtems_disk_get_minor_number( dd);
-                sd_card_driver_entry *e = &sd_card_driver_table [minor];
+                sd_card_driver_entry *e = rtems_disk_get_driver_data( dd);
                 rtems_blkdev_request *r = (rtems_blkdev_request *) arg;
                 int (*f)( sd_card_driver_entry *, rtems_blkdev_request *);
@@ -1273 +1271 @@
 }
 
-static rtems_status_code sd_card_disk_init( rtems_device_major_number major, rtems_device_minor_number minor, void *arg)
-{
-        rtems_status_code sc = RTEMS_SUCCESSFUL;
-
-        /* Initialize disk IO */
-        sc = rtems_disk_io_initialize();
-        RTEMS_CHECK_SC( sc, "Initialize RTEMS disk IO");
-
-        for (minor = 0; minor < sd_card_driver_table_size; ++minor) {
-                sd_card_driver_entry *e = &sd_card_driver_table [minor];
-                dev_t dev = rtems_filesystem_make_dev_t( major, minor);
+rtems_status_code sd_card_register( void)
+{
+        size_t i;
+
+        for (i = 0; i < sd_card_driver_table_size; ++i) {
+                sd_card_driver_entry *e = &sd_card_driver_table [i];
                 uint32_t retries = e->retries;
+                rtems_status_code sc;
 
                 /* Initialize SD Card */
@@ -1293 +1287 @@
 
                 /* Create disk device */
-                sc = rtems_disk_create_phys( dev, e->block_size, e->block_number, sd_card_disk_ioctl, NULL, e->device_name);
+                sc = rtems_blkdev_create( e->device_name, e->block_size, e->block_number, sd_card_disk_ioctl, NULL);
                 RTEMS_CHECK_SC( sc, "Create disk device");
         }
@@ -1299 +1293 @@
         return RTEMS_SUCCESSFUL;
 }
-
-/** @} */
-
-static const rtems_driver_address_table sd_card_disk_ops = {
-        .initialization_entry = sd_card_disk_init,
-        .open_entry = rtems_blkdev_generic_open,
-        .close_entry = rtems_blkdev_generic_close,
-        .read_entry = rtems_blkdev_generic_read,
-        .write_entry = rtems_blkdev_generic_write,
-        .control_entry = rtems_blkdev_generic_ioctl
-};
-
-rtems_status_code sd_card_register( void)
-{
-        rtems_status_code sc = RTEMS_SUCCESSFUL;
-        rtems_device_major_number major = 0;
-
-        sc = rtems_io_register_driver( 0, &sd_card_disk_ops, &major);
-        RTEMS_CHECK_SC( sc, "Register disk SD Card driver");
-
-        return RTEMS_SUCCESSFUL;
-}