diff options
| -rw-r--r-- | drivers/block/sandbox.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/drivers/block/sandbox.c b/drivers/block/sandbox.c index 6d41508d5c1..2d340efd32b 100644 --- a/drivers/block/sandbox.c +++ b/drivers/block/sandbox.c @@ -17,19 +17,6 @@ DECLARE_GLOBAL_DATA_PTR; -#ifndef CONFIG_BLK -static struct host_block_dev host_devices[CONFIG_HOST_MAX_DEVICES]; - -static struct host_block_dev *find_host_device(int dev) -{ - if (dev >= 0 && dev < CONFIG_HOST_MAX_DEVICES) - return &host_devices[dev]; - - return NULL; -} -#endif - -#ifdef CONFIG_BLK static unsigned long host_block_read(struct udevice *dev, unsigned long start, lbaint_t blkcnt, void *buffer) @@ -37,18 +24,6 @@ static unsigned long host_block_read(struct udevice *dev, struct host_block_dev *host_dev = dev_get_priv(dev); struct blk_desc *block_dev = dev_get_uclass_platdata(dev); -#else -static unsigned long host_block_read(struct blk_desc *block_dev, - unsigned long start, lbaint_t blkcnt, - void *buffer) -{ - int dev = block_dev->devnum; - struct host_block_dev *host_dev = find_host_device(dev); - - if (!host_dev) - return -1; -#endif - if (os_lseek(host_dev->fd, start * block_dev->blksz, OS_SEEK_SET) == -1) { printf("ERROR: Invalid block %lx\n", start); @@ -60,21 +35,12 @@ static unsigned long host_block_read(struct blk_desc *block_dev, return -1; } -#ifdef CONFIG_BLK static unsigned long host_block_write(struct udevice *dev, unsigned long start, lbaint_t blkcnt, const void *buffer) { struct host_block_dev *host_dev = dev_get_priv(dev); struct blk_desc *block_dev = dev_get_uclass_platdata(dev); -#else -static unsigned long host_block_write(struct blk_desc *block_dev, - unsigned long start, lbaint_t blkcnt, - const void *buffer) -{ - int dev = block_dev->devnum; - struct host_block_dev *host_dev = find_host_device(dev); -#endif if (os_lseek(host_dev->fd, start * block_dev->blksz, OS_SEEK_SET) == -1) { @@ -87,7 +53,6 @@ static unsigned long host_block_write(struct blk_desc *block_dev, return -1; } -#ifdef CONFIG_BLK int host_dev_bind(int devnum, char *filename) { struct host_block_dev *host_dev; @@ -150,51 +115,9 @@ err: free(str); return ret; } -#else -int host_dev_bind(int dev, char *filename) -{ - struct host_block_dev *host_dev = find_host_device(dev); - - if (!host_dev) - return -1; - if (host_dev->blk_dev.priv) { - os_close(host_dev->fd); - host_dev->blk_dev.priv = NULL; - } - if (host_dev->filename) - free(host_dev->filename); - if (filename && *filename) { - host_dev->filename = strdup(filename); - } else { - host_dev->filename = NULL; - return 0; - } - - host_dev->fd = os_open(host_dev->filename, OS_O_RDWR); - if (host_dev->fd == -1) { - printf("Failed to access host backing file '%s'\n", - host_dev->filename); - return 1; - } - - struct blk_desc *blk_dev = &host_dev->blk_dev; - blk_dev->if_type = IF_TYPE_HOST; - blk_dev->priv = host_dev; - blk_dev->blksz = 512; - blk_dev->lba = os_lseek(host_dev->fd, 0, OS_SEEK_END) / blk_dev->blksz; - blk_dev->block_read = host_block_read; - blk_dev->block_write = host_block_write; - blk_dev->devnum = dev; - blk_dev->part_type = PART_TYPE_UNKNOWN; - part_init(blk_dev); - - return 0; -} -#endif int host_get_dev_err(int devnum, struct blk_desc **blk_devp) { -#ifdef CONFIG_BLK struct udevice *dev; int ret; @@ -202,17 +125,6 @@ int host_get_dev_err(int devnum, struct blk_desc **blk_devp) if (ret) return ret; *blk_devp = dev_get_uclass_platdata(dev); -#else - struct host_block_dev *host_dev = find_host_device(devnum); - - if (!host_dev) - return -ENODEV; - - if (!host_dev->blk_dev.priv) - return -ENOENT; - - *blk_devp = &host_dev->blk_dev; -#endif return 0; } @@ -227,7 +139,6 @@ struct blk_desc *host_get_dev(int dev) return blk_dev; } -#ifdef CONFIG_BLK static const struct blk_ops sandbox_host_blk_ops = { .read = host_block_read, .write = host_block_write, @@ -239,4 +150,3 @@ U_BOOT_DRIVER(sandbox_host_blk) = { .ops = &sandbox_host_blk_ops, .priv_auto_alloc_size = sizeof(struct host_block_dev), }; -#endif |