dm: part: Drop the block_drvr table

This is not needed since we can use the functions provided by the legacy
block device support.

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

diff --git a/disk/part.c b/disk/part.c
index db5dd5d..3039f5f 100644 (file)
--- a/disk/part.c
+++ b/disk/part.c
@@ -21,34 +21,6 @@
 #define PRINTF(fmt,args...)
 #endif
 
-const struct block_drvr block_drvr[] = {
-#if defined(CONFIG_CMD_IDE)
-       { .name = "ide", },
-#endif
-#if defined(CONFIG_CMD_SATA)
-       {.name = "sata", },
-#endif
-#if defined(CONFIG_SCSI)
-       { .name = "scsi", },
-#endif
-#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
-       { .name = "usb", },
-#endif
-#if defined(CONFIG_MMC)
-       {
-               .name = "mmc",
-               .select_hwpart = mmc_select_hwpart,
-       },
-#endif
-#if defined(CONFIG_SYSTEMACE)
-       { .name = "ace", },
-#endif
-#if defined(CONFIG_SANDBOX)
-       { .name = "host", },
-#endif
-       { },
-};
-
 DECLARE_GLOBAL_DATA_PTR;
 
 #ifdef HAVE_BLOCK_DEVICE
@@ -70,34 +42,23 @@ static struct part_driver *part_driver_lookup_type(int part_type)
 
 static struct blk_desc *get_dev_hwpart(const char *ifname, int dev, int hwpart)
 {
-       const struct block_drvr *drvr = block_drvr;
-       char *name;
+       struct blk_desc *dev_desc;
+       int ret;
 
-       if (!ifname)
+       dev_desc = blk_get_devnum_by_typename(ifname, dev);
+       if (!dev_desc) {
+               debug("%s: No device for iface '%s', dev %d\n", __func__,
+                     ifname, dev);
                return NULL;
-
-       name = drvr->name;
-#ifdef CONFIG_NEEDS_MANUAL_RELOC
-       name += gd->reloc_off;
-#endif
-       while (drvr->name) {
-               name = drvr->name;
-#ifdef CONFIG_NEEDS_MANUAL_RELOC
-               name += gd->reloc_off;
-#endif
-               if (strncmp(ifname, name, strlen(name)) == 0) {
-                       struct blk_desc *dev_desc;
-
-                       dev_desc = blk_get_devnum_by_typename(name, dev);
-                       if (!dev_desc)
-                               return NULL;
-                       if (blk_dselect_hwpart(dev_desc, hwpart))
-                               return NULL;
-                       return dev_desc;
-               }
-               drvr++;
        }
-       return NULL;
+       ret = blk_dselect_hwpart(dev_desc, hwpart);
+       if (ret) {
+               debug("%s: Failed to select h/w partition: err-%d\n", __func__,
+                     ret);
+               return NULL;
+       }
+
+       return dev_desc;
 }
 
 struct blk_desc *blk_get_dev(const char *ifname, int dev)

diff --git a/lib/efi_loader/efi_disk.c b/lib/efi_loader/efi_disk.c
index 28e5b7f..075fd34 100644 (file)
--- a/lib/efi_loader/efi_disk.c
+++ b/lib/efi_loader/efi_disk.c
@@ -7,6 +7,7 @@
  */
 
 #include <common.h>
+#include <blk.h>
 #include <efi_loader.h>
 #include <inttypes.h>
 #include <part.h>
@@ -142,7 +143,7 @@ static const struct efi_block_io block_io_disk_template = {
 };
 
 static void efi_disk_add_dev(char *name,
-                            const struct block_drvr *cur_drvr,
+                            const struct blk_driver *cur_drvr,
                             const struct blk_desc *desc,
                             int dev_index,
                             lbaint_t offset)
@@ -160,7 +161,7 @@ static void efi_disk_add_dev(char *name,
        diskobj->parent.protocols[1].open = efi_disk_open_dp;
        diskobj->parent.handle = diskobj;
        diskobj->ops = block_io_disk_template;
-       diskobj->ifname = cur_drvr->name;
+       diskobj->ifname = cur_drvr->if_typename;
        diskobj->dev_index = dev_index;
        diskobj->offset = offset;
 
@@ -189,7 +190,7 @@ static void efi_disk_add_dev(char *name,
 }
 
 static int efi_disk_create_eltorito(struct blk_desc *desc,
-                                   const struct block_drvr *cur_drvr,
+                                   const struct blk_driver *cur_drvr,
                                    int diskid)
 {
        int disks = 0;
@@ -202,8 +203,8 @@ static int efi_disk_create_eltorito(struct blk_desc *desc,
                return 0;
 
        while (!part_get_info(desc, part, &info)) {
-               snprintf(devname, sizeof(devname), "%s%d:%d", cur_drvr->name,
-                        diskid, part);
+               snprintf(devname, sizeof(devname), "%s%d:%d",
+                        cur_drvr->if_typename, diskid, part);
                efi_disk_add_dev(devname, cur_drvr, desc, diskid, info.start);
                part++;
                disks++;
@@ -222,25 +223,29 @@ static int efi_disk_create_eltorito(struct blk_desc *desc,
  */
 int efi_disk_register(void)
 {
-       const struct block_drvr *cur_drvr;
-       int i;
+       const struct blk_driver *cur_drvr;
+       int i, if_type;
        int disks = 0;
 
        /* Search for all available disk devices */
-       for (cur_drvr = block_drvr; cur_drvr->name; cur_drvr++) {
-               printf("Scanning disks on %s...\n", cur_drvr->name);
+       for (if_type = 0; if_type < IF_TYPE_COUNT; if_type++) {
+               cur_drvr = blk_driver_lookup_type(if_type);
+               if (!cur_drvr)
+                       continue;
+
+               printf("Scanning disks on %s...\n", cur_drvr->if_typename);
                for (i = 0; i < 4; i++) {
                        struct blk_desc *desc;
                        char devname[32] = { 0 }; /* dp->str is u16[32] long */
 
-                       desc = blk_get_dev(cur_drvr->name, i);
+                       desc = blk_get_devnum_by_type(if_type, i);
                        if (!desc)
                                continue;
                        if (desc->type == DEV_TYPE_UNKNOWN)
                                continue;
 
                        snprintf(devname, sizeof(devname), "%s%d",
-                                cur_drvr->name, i);
+                                cur_drvr->if_typename, i);
                        efi_disk_add_dev(devname, cur_drvr, desc, i, 0);
                        disks++;