diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2018-10-15 02:21:06 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-11-14 09:16:27 -0800 |
| commit | f26ce03b444ac97448eca0cc58071f5fa8ffc3bd (patch) | |
| tree | 618078ba11d28b94322b0e7b9f7c8a3c7b9f0369 | |
| parent | 8f994c860d91cb40cf1bf6b9c69aeb40d05e9343 (diff) | |
| download | u-boot-f26ce03b444ac97448eca0cc58071f5fa8ffc3bd.tar.gz | |
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>
| -rw-r--r-- | lib/efi_driver/efi_block_device.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/efi_driver/efi_block_device.c b/lib/efi_driver/efi_block_device.c index 5b9c139f38..7b71b4dd2e 100644 --- a/lib/efi_driver/efi_block_device.c +++ b/lib/efi_driver/efi_block_device.c @@ -38,7 +38,7 @@ * handle handle of the controller on which this driver is installed * io block io protocol proxied by this driver */ -struct efi_blk_priv { +struct efi_blk_platdata { efi_handle_t handle; struct efi_block_io *io; }; @@ -55,8 +55,8 @@ struct efi_blk_priv { static ulong efi_bl_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt, void *buffer) { - struct efi_blk_priv *priv = dev->priv; - struct efi_block_io *io = priv->io; + struct efi_blk_platdata *platdata = dev_get_platdata(dev); + struct efi_block_io *io = platdata->io; efi_status_t ret; EFI_PRINT("%s: read '%s', from block " LBAFU ", " LBAFU " blocks\n", @@ -84,8 +84,8 @@ static ulong efi_bl_read(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt, static ulong efi_bl_write(struct udevice *dev, lbaint_t blknr, lbaint_t blkcnt, const void *buffer) { - struct efi_blk_priv *priv = dev->priv; - struct efi_block_io *io = priv->io; + struct efi_blk_platdata *platdata = dev_get_platdata(dev); + struct efi_block_io *io = platdata->io; efi_status_t ret; EFI_PRINT("%s: write '%s', from block " LBAFU ", " LBAFU " blocks\n", @@ -135,7 +135,7 @@ static int efi_bl_bind(efi_handle_t handle, void *interface) struct efi_object *obj = efi_search_obj(handle); struct efi_block_io *io = interface; int disks; - struct efi_blk_priv *priv; + struct efi_blk_platdata *platdata; EFI_PRINT("%s: handle %p, interface %p\n", __func__, handle, io); @@ -163,16 +163,16 @@ static int efi_bl_bind(efi_handle_t handle, void *interface) return -ENOENT; /* Set the DM_FLAG_NAME_ALLOCED flag to avoid a memory leak */ device_set_name_alloced(bdev); - /* Allocate priv */ + + platdata = dev_get_platdata(bdev); + platdata->handle = handle; + platdata->io = interface; + ret = device_probe(bdev); if (ret) return ret; EFI_PRINT("%s: block device '%s' created\n", __func__, bdev->name); - priv = bdev->priv; - priv->handle = handle; - priv->io = interface; - ret = blk_prepare_device(bdev); /* Create handles for the partions of the block device */ @@ -193,7 +193,7 @@ U_BOOT_DRIVER(efi_blk) = { .name = "efi_blk", .id = UCLASS_BLK, .ops = &efi_blk_ops, - .priv_auto_alloc_size = sizeof(struct efi_blk_priv), + .platdata_auto_alloc_size = sizeof(struct efi_blk_platdata), }; /* EFI driver operators */ |