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efi_driver: blk: Switch to use platdata_auto_alloc_size for the driver data
Currently the efi block driver uses priv_auto_alloc_size for the driver data, however that's only available after the device probe phase. In order to make it accessible in an earlier phase, switch to use platdata_auto_alloc_size instead. This patch is the prerequisite for the follow up patch of DM BLK driver changes to work with EFI loader. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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parent
8f994c860d
commit
f26ce03b44
1 changed files with 12 additions and 12 deletions
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@ -38,7 +38,7 @@
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* handle handle of the controller on which this driver is installed
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* io block io protocol proxied by this driver
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*/
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struct efi_blk_priv {
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struct efi_blk_platdata {
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efi_handle_t handle;
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struct efi_block_io *io;
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};
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@ -55,8 +55,8 @@ struct efi_blk_priv {
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static ulong efi_bl_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,
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void *buffer)
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{
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struct efi_blk_priv *priv = dev->priv;
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struct efi_block_io *io = priv->io;
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struct efi_blk_platdata *platdata = dev_get_platdata(dev);
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struct efi_block_io *io = platdata->io;
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efi_status_t ret;
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EFI_PRINT("%s: read '%s', from block " LBAFU ", " LBAFU " blocks\n",
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@ -84,8 +84,8 @@ static ulong efi_bl_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,
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static ulong efi_bl_write(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt,
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const void *buffer)
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{
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struct efi_blk_priv *priv = dev->priv;
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struct efi_block_io *io = priv->io;
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struct efi_blk_platdata *platdata = dev_get_platdata(dev);
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struct efi_block_io *io = platdata->io;
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efi_status_t ret;
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EFI_PRINT("%s: write '%s', from block " LBAFU ", " LBAFU " blocks\n",
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@ -135,7 +135,7 @@ static int efi_bl_bind(efi_handle_t handle, void *interface)
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struct efi_object *obj = efi_search_obj(handle);
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struct efi_block_io *io = interface;
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int disks;
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struct efi_blk_priv *priv;
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struct efi_blk_platdata *platdata;
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EFI_PRINT("%s: handle %p, interface %p\n", __func__, handle, io);
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@ -163,16 +163,16 @@ static int efi_bl_bind(efi_handle_t handle, void *interface)
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return -ENOENT;
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/* Set the DM_FLAG_NAME_ALLOCED flag to avoid a memory leak */
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device_set_name_alloced(bdev);
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/* Allocate priv */
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platdata = dev_get_platdata(bdev);
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platdata->handle = handle;
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platdata->io = interface;
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ret = device_probe(bdev);
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if (ret)
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return ret;
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EFI_PRINT("%s: block device '%s' created\n", __func__, bdev->name);
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priv = bdev->priv;
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priv->handle = handle;
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priv->io = interface;
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ret = blk_prepare_device(bdev);
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/* Create handles for the partions of the block device */
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@ -193,7 +193,7 @@ U_BOOT_DRIVER(efi_blk) = {
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.name = "efi_blk",
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.id = UCLASS_BLK,
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.ops = &efi_blk_ops,
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.priv_auto_alloc_size = sizeof(struct efi_blk_priv),
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.platdata_auto_alloc_size = sizeof(struct efi_blk_platdata),
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};
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/* EFI driver operators */
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