efi: Rename UCLASS_EFI and IF_TYPE_EFI

These names are better used for access to devices provided by an EFI
layer. Use EFI_LOADER instead here, since these are only available in
U-Boot's EFI_LOADER layer.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

diff --git a/doc/develop/uefi/uefi.rst b/doc/develop/uefi/uefi.rst
index f17138f5c765c79ae7c21069259e36a6c35f8d8b..a3e2656ab818600225a46e150c80bb3eb99bb55a 100644 (file)
--- a/doc/develop/uefi/uefi.rst
+++ b/doc/develop/uefi/uefi.rst
@@ -620,12 +620,12 @@ EFI_DRIVER_BINDING_PROTOCOL implementation for the UEFI drivers.
 
 A linker created list is used to keep track of the UEFI drivers. To create an
 entry in the list the UEFI driver uses the U_BOOT_DRIVER macro specifying
-UCLASS_EFI as the ID of its uclass, e.g::
+UCLASS_EFI_LOADER as the ID of its uclass, e.g::
 
     /* Identify as UEFI driver */
     U_BOOT_DRIVER(efi_block) = {
         .name  = "EFI block driver",
-        .id    = UCLASS_EFI,
+        .id    = UCLASS_EFI_LOADER,
         .ops   = &driver_ops,
     };
 
@@ -651,8 +651,8 @@ UEFI block IO driver
 The UEFI block IO driver supports devices exposing the EFI_BLOCK_IO_PROTOCOL.
 
 When connected it creates a new U-Boot block IO device with interface type
-IF_TYPE_EFI, adds child controllers mapping the partitions, and installs the
-EFI_SIMPLE_FILE_SYSTEM_PROTOCOL on these. This can be used together with the
+IF_TYPE_EFI_LOADER, adds child controllers mapping the partitions, and installs
+the EFI_SIMPLE_FILE_SYSTEM_PROTOCOL on these. This can be used together with the
 software iPXE to boot from iSCSI network drives [4].
 
 This driver is only available if U-Boot is configured with::

diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c
index 83682dcc181a5c7c5702a9bd3a72ac5a0e0bd018..a7470ae28d5d06981706a8e83c541b278c99d16b 100644 (file)
--- a/drivers/block/blk-uclass.c
+++ b/drivers/block/blk-uclass.c
@@ -28,7 +28,7 @@ static const char *if_typename_str[IF_TYPE_COUNT] = {
        [IF_TYPE_SATA]          = "sata",
        [IF_TYPE_HOST]          = "host",
        [IF_TYPE_NVME]          = "nvme",
-       [IF_TYPE_EFI]           = "efi",
+       [IF_TYPE_EFI_LOADER]    = "efiloader",
        [IF_TYPE_VIRTIO]        = "virtio",
        [IF_TYPE_PVBLOCK]       = "pvblock",
 };
@@ -44,7 +44,7 @@ static enum uclass_id if_type_uclass_id[IF_TYPE_COUNT] = {
        [IF_TYPE_SATA]          = UCLASS_AHCI,
        [IF_TYPE_HOST]          = UCLASS_ROOT,
        [IF_TYPE_NVME]          = UCLASS_NVME,
-       [IF_TYPE_EFI]           = UCLASS_EFI,
+       [IF_TYPE_EFI_LOADER]    = UCLASS_EFI_LOADER,
        [IF_TYPE_VIRTIO]        = UCLASS_VIRTIO,
        [IF_TYPE_PVBLOCK]       = UCLASS_PVBLOCK,
 };

diff --git a/include/blk.h b/include/blk.h
index f0cc7ca1a28c9e584211f01d968d4cdef93046c6..f0835c3fed5fff5178d9407d04e1ac62b10eec9b 100644 (file)
--- a/include/blk.h
+++ b/include/blk.h
@@ -34,7 +34,7 @@ enum if_type {
        IF_TYPE_SATA,
        IF_TYPE_HOST,
        IF_TYPE_NVME,
-       IF_TYPE_EFI,
+       IF_TYPE_EFI_LOADER,
        IF_TYPE_PVBLOCK,
        IF_TYPE_VIRTIO,
 

diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index fd139b9b2a087b21ee21587baaea5c10c4a5b2fd..b68088d0eed8b73f17ee0df6f2d86a383155bb78 100644 (file)
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -48,7 +48,7 @@ enum uclass_id {
        UCLASS_DMA,             /* Direct Memory Access */
        UCLASS_DSA,             /* Distributed (Ethernet) Switch Architecture */
        UCLASS_ECDSA,           /* Elliptic curve cryptographic device */
-       UCLASS_EFI,             /* EFI managed devices */
+       UCLASS_EFI_LOADER,      /* Devices created by UEFI applications */
        UCLASS_ETH,             /* Ethernet device */
        UCLASS_ETH_PHY,         /* Ethernet PHY device */
        UCLASS_FIRMWARE,        /* Firmware */

diff --git a/lib/efi_driver/efi_block_device.c b/lib/efi_driver/efi_block_device.c
index 0937e3595a4331834f150d8efe945d89772b8339..04cb3ef0d4e5f071531c44fdf24e28cda27ba0ae 100644 (file)
--- a/lib/efi_driver/efi_block_device.c
+++ b/lib/efi_driver/efi_block_device.c
@@ -147,7 +147,7 @@ static int efi_bl_bind(efi_handle_t handle, void *interface)
        if (!obj)
                return -ENOENT;
 
-       devnum = blk_find_max_devnum(IF_TYPE_EFI);
+       devnum = blk_find_max_devnum(IF_TYPE_EFI_LOADER);
        if (devnum == -ENODEV)
                devnum = 0;
        else if (devnum < 0)
@@ -159,8 +159,8 @@ static int efi_bl_bind(efi_handle_t handle, void *interface)
        sprintf(name, "efiblk#%d", devnum);
 
        /* Create driver model udevice for the EFI block io device */
-       ret = blk_create_device(parent, "efi_blk", name, IF_TYPE_EFI, devnum,
-                               io->media->block_size,
+       ret = blk_create_device(parent, "efi_blk", name, IF_TYPE_EFI_LOADER,
+                               devnum, io->media->block_size,
                                (lbaint_t)io->media->last_block, &bdev);
        if (ret)
                return ret;
@@ -209,6 +209,6 @@ static const struct efi_driver_ops driver_ops = {
 /* Identify as EFI driver */
 U_BOOT_DRIVER(efi_block) = {
        .name           = "EFI block driver",
-       .id             = UCLASS_EFI,
+       .id             = UCLASS_EFI_LOADER,
        .ops            = &driver_ops,
 };

diff --git a/lib/efi_driver/efi_uclass.c b/lib/efi_driver/efi_uclass.c
index 382c2b477f4dbaa87022e0a777386b88edde333c..b01ce89c84ee8004d8524181aa407b2585c2213f 100644 (file)
--- a/lib/efi_driver/efi_uclass.c
+++ b/lib/efi_driver/efi_uclass.c
@@ -308,7 +308,7 @@ efi_status_t efi_driver_init(void)
        log_debug("Initializing EFI driver framework\n");
        for (drv = ll_entry_start(struct driver, driver);
             drv < ll_entry_end(struct driver, driver); ++drv) {
-               if (drv->id == UCLASS_EFI) {
+               if (drv->id == UCLASS_EFI_LOADER) {
                        ret = efi_add_driver(drv);
                        if (ret != EFI_SUCCESS) {
                                log_err("Failed to add EFI driver %s\n",
@@ -328,7 +328,7 @@ efi_status_t efi_driver_init(void)
  */
 static int efi_uc_init(struct uclass *class)
 {
-       log_debug("Initializing UCLASS_EFI\n");
+       log_debug("Initializing UCLASS_EFI_LOADER\n");
        return 0;
 }
 
@@ -340,13 +340,13 @@ static int efi_uc_init(struct uclass *class)
  */
 static int efi_uc_destroy(struct uclass *class)
 {
-       log_debug("Destroying UCLASS_EFI\n");
+       log_debug("Destroying UCLASS_EFI_LOADER\n");
        return 0;
 }
 
 UCLASS_DRIVER(efi) = {
        .name           = "efi",
-       .id             = UCLASS_EFI,
+       .id             = UCLASS_EFI_LOADER,
        .init           = efi_uc_init,
        .destroy        = efi_uc_destroy,
 };