disk: Rename block functions

Use the uclass type as the first part of the function name, to be
consistent with the methods in other block drivers.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/disk/disk-uclass.c b/disk/disk-uclass.c
index 551f8b1dca44fd563ab3ab4639eb0e1187424843..3bfb828044ccf13840b1e5bf4777c7226eed0d22 100644 (file)
--- a/disk/disk-uclass.c
+++ b/disk/disk-uclass.c
@@ -65,7 +65,7 @@ int part_create_block_devices(struct udevice *blk_dev)
        return 0;
 }
 
-static ulong blk_part_read(struct udevice *dev, lbaint_t start,
+static ulong part_blk_read(struct udevice *dev, lbaint_t start,
                           lbaint_t blkcnt, void *buffer)
 {
        struct udevice *parent;
@@ -88,7 +88,7 @@ static ulong blk_part_read(struct udevice *dev, lbaint_t start,
        return ops->read(parent, start, blkcnt, buffer);
 }
 
-static ulong blk_part_write(struct udevice *dev, lbaint_t start,
+static ulong part_blk_write(struct udevice *dev, lbaint_t start,
                            lbaint_t blkcnt, const void *buffer)
 {
        struct udevice *parent;
@@ -111,7 +111,7 @@ static ulong blk_part_write(struct udevice *dev, lbaint_t start,
        return ops->write(parent, start, blkcnt, buffer);
 }
 
-static ulong blk_part_erase(struct udevice *dev, lbaint_t start,
+static ulong part_blk_erase(struct udevice *dev, lbaint_t start,
                            lbaint_t blkcnt)
 {
        struct udevice *parent;
@@ -135,9 +135,9 @@ static ulong blk_part_erase(struct udevice *dev, lbaint_t start,
 }
 
 static const struct blk_ops blk_part_ops = {
-       .read   = blk_part_read,
-       .write  = blk_part_write,
-       .erase  = blk_part_erase,
+       .read   = part_blk_read,
+       .write  = part_blk_write,
+       .erase  = part_blk_erase,
 };
 
 U_BOOT_DRIVER(blk_partition) = {
@@ -168,8 +168,8 @@ static struct blk_desc *dev_get_blk(struct udevice *dev)
        return block_dev;
 }
 
-unsigned long dev_read(struct udevice *dev, lbaint_t start,
-                      lbaint_t blkcnt, void *buffer)
+unsigned long disk_blk_read(struct udevice *dev, lbaint_t start,
+                           lbaint_t blkcnt, void *buffer)
 {
        struct blk_desc *block_dev;
        const struct blk_ops *ops;
@@ -202,8 +202,8 @@ unsigned long dev_read(struct udevice *dev, lbaint_t start,
        return blks_read;
 }
 
-unsigned long dev_write(struct udevice *dev, lbaint_t start,
-                       lbaint_t blkcnt, const void *buffer)
+unsigned long disk_blk_write(struct udevice *dev, lbaint_t start,
+                            lbaint_t blkcnt, const void *buffer)
 {
        struct blk_desc *block_dev;
        const struct blk_ops *ops;
@@ -221,8 +221,8 @@ unsigned long dev_write(struct udevice *dev, lbaint_t start,
        return ops->write(dev, start, blkcnt, buffer);
 }
 
-unsigned long dev_erase(struct udevice *dev, lbaint_t start,
-                       lbaint_t blkcnt)
+unsigned long disk_blk_erase(struct udevice *dev, lbaint_t start,
+                            lbaint_t blkcnt)
 {
        struct blk_desc *block_dev;
        const struct blk_ops *ops;

diff --git a/include/part.h b/include/part.h
index 6f604e7315acad10a342ca4f258ffdd0fd1e54d6..807370d9429b2530caa73b213f5b3cdd1b8ed14c 100644 (file)
--- a/include/part.h
+++ b/include/part.h
@@ -313,12 +313,42 @@ struct udevice;
  */
 int part_create_block_devices(struct udevice *blk_dev);
 
-unsigned long dev_read(struct udevice *dev, lbaint_t start,
-                      lbaint_t blkcnt, void *buffer);
-unsigned long dev_write(struct udevice *dev, lbaint_t start,
-                       lbaint_t blkcnt, const void *buffer);
-unsigned long dev_erase(struct udevice *dev, lbaint_t start,
-                       lbaint_t blkcnt);
+/**
+ * disk_blk_read() - read blocks from a disk partition
+ *
+ * @dev:       Device to read from (UCLASS_PARTITION)
+ * @start:     Start block number to read in the partition (0=first)
+ * @blkcnt:    Number of blocks to read
+ * @buffer:    Destination buffer for data read
+ * Returns: number of blocks read, or -ve error number (see the
+ * IS_ERR_VALUE() macro
+ */
+ulong disk_blk_read(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
+                   void *buffer);
+
+/**
+ * disk_blk_write() - write to a disk partition
+ *
+ * @dev:       Device to write to (UCLASS_PARTITION)
+ * @start:     Start block number to write in the partition (0=first)
+ * @blkcnt:    Number of blocks to write
+ * @buffer:    Source buffer for data to write
+ * Returns: number of blocks written, or -ve error number (see the
+ * IS_ERR_VALUE() macro
+ */
+ulong disk_blk_write(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
+                    const void *buffer);
+
+/**
+ * disk_blk_erase() - erase a section of a disk partition
+ *
+ * @dev:       Device to (partially) erase (UCLASS_PARTITION)
+ * @start:     Start block number to erase in the partition (0=first)
+ * @blkcnt:    Number of blocks to erase
+ * Returns: number of blocks erased, or -ve error number (see the
+ * IS_ERR_VALUE() macro
+ */
+ulong disk_blk_erase(struct udevice *dev, lbaint_t start, lbaint_t blkcnt);
 
 /*
  * We don't support printing partition information in SPL and only support

diff --git a/lib/efi_loader/efi_disk.c b/lib/efi_loader/efi_disk.c
index cef4e45124e47976366764077e24b52b1a924c76..f11722db2ce45f65731b87ac60c440b9f3ac05a0 100644 (file)
--- a/lib/efi_loader/efi_disk.c
+++ b/lib/efi_loader/efi_disk.c
@@ -123,9 +123,11 @@ static efi_status_t efi_disk_rw_blocks(struct efi_block_io *this,
        if (CONFIG_IS_ENABLED(PARTITIONS) &&
            device_get_uclass_id(diskobj->header.dev) == UCLASS_PARTITION) {
                if (direction == EFI_DISK_READ)
-                       n = dev_read(diskobj->header.dev, lba, blocks, buffer);
+                       n = disk_blk_read(diskobj->header.dev, lba, blocks,
+                                         buffer);
                else
-                       n = dev_write(diskobj->header.dev, lba, blocks, buffer);
+                       n = disk_blk_write(diskobj->header.dev, lba, blocks,
+                                          buffer);
        } else {
                /* dev is a block device (UCLASS_BLK) */
                struct blk_desc *desc;