diff options
Diffstat (limited to 'drivers/infiniband/ulp/iser/iscsi_iser.h')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iscsi_iser.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h index 99fc8b899648..fce54092d300 100644 --- a/drivers/infiniband/ulp/iser/iscsi_iser.h +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h @@ -46,6 +46,8 @@ #include <linux/printk.h> #include <scsi/libiscsi.h> #include <scsi/scsi_transport_iscsi.h> +#include <scsi/scsi_cmnd.h> +#include <scsi/scsi_device.h> #include <linux/interrupt.h> #include <linux/wait.h> @@ -289,6 +291,10 @@ struct iser_device { enum iser_data_dir cmd_dir); }; +#define ISER_CHECK_GUARD 0xc0 +#define ISER_CHECK_REFTAG 0x0f +#define ISER_CHECK_APPTAG 0x30 + enum iser_reg_indicator { ISER_DATA_KEY_VALID = 1 << 0, ISER_PROT_KEY_VALID = 1 << 1, @@ -361,11 +367,14 @@ struct iscsi_iser_task { struct iser_tx_desc desc; struct iscsi_iser_conn *iser_conn; enum iser_task_status status; + struct scsi_cmnd *sc; int command_sent; /* set if command sent */ int dir[ISER_DIRS_NUM]; /* set if dir use*/ struct iser_regd_buf rdma_regd[ISER_DIRS_NUM];/* regd rdma buf */ struct iser_data_buf data[ISER_DIRS_NUM]; /* orig. data des*/ struct iser_data_buf data_copy[ISER_DIRS_NUM];/* contig. copy */ + struct iser_data_buf prot[ISER_DIRS_NUM]; /* prot desc */ + struct iser_data_buf prot_copy[ISER_DIRS_NUM];/* prot copy */ }; struct iser_page_vec { |