diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_configfs.c | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_file.c | 1 | ||||
| -rw-r--r-- | drivers/target/target_core_spc.c | 6 |
3 files changed, 5 insertions, 4 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c index b8a5c8d6cfde..611b0424e305 100644 --- a/drivers/target/target_core_configfs.c +++ b/drivers/target/target_core_configfs.c @@ -1102,8 +1102,6 @@ static ssize_t block_size_store(struct config_item *item, } da->block_size = val; - if (da->max_bytes_per_io) - da->hw_max_sectors = da->max_bytes_per_io / val; pr_debug("dev[%p]: SE Device block_size changed to %u\n", da->da_dev, val); diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 28aa643be5d5..f9aed9fa8ced 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -193,7 +193,6 @@ static int fd_configure_device(struct se_device *dev) } dev->dev_attrib.hw_block_size = fd_dev->fd_block_size; - dev->dev_attrib.max_bytes_per_io = FD_MAX_BYTES; dev->dev_attrib.hw_max_sectors = FD_MAX_BYTES / fd_dev->fd_block_size; dev->dev_attrib.hw_queue_depth = FD_MAX_DEVICE_QUEUE_DEPTH; diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index 621a460ba234..fcc7b10a7ae3 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -515,6 +515,7 @@ spc_emulate_evpd_b0(struct se_cmd *cmd, unsigned char *buf) struct se_device *dev = cmd->se_dev; u32 mtl = 0; int have_tp = 0, opt, min; + u32 io_max_blocks; /* * Following spc3r22 section 6.5.3 Block Limits VPD page, when @@ -553,7 +554,10 @@ spc_emulate_evpd_b0(struct se_cmd *cmd, unsigned char *buf) mtl = (cmd->se_tfo->max_data_sg_nents * PAGE_SIZE) / dev->dev_attrib.block_size; } - put_unaligned_be32(min_not_zero(mtl, dev->dev_attrib.hw_max_sectors), &buf[8]); + io_max_blocks = mult_frac(dev->dev_attrib.hw_max_sectors, + dev->dev_attrib.hw_block_size, + dev->dev_attrib.block_size); + put_unaligned_be32(min_not_zero(mtl, io_max_blocks), &buf[8]); /* * Set OPTIMAL TRANSFER LENGTH |