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Diffstat (limited to 'drivers/scsi/isci/scu_task_context.h')
-rw-r--r--drivers/scsi/isci/scu_task_context.h55
1 files changed, 39 insertions, 16 deletions
diff --git a/drivers/scsi/isci/scu_task_context.h b/drivers/scsi/isci/scu_task_context.h
index 7df87d923285..869a979eb5b2 100644
--- a/drivers/scsi/isci/scu_task_context.h
+++ b/drivers/scsi/isci/scu_task_context.h
@@ -866,9 +866,9 @@ struct scu_task_context {
struct transport_snapshot snapshot; /* read only set to 0 */
/* OFFSET 0x5C */
- u32 block_protection_enable:1;
- u32 block_size:2;
- u32 block_protection_function:2;
+ u32 blk_prot_en:1;
+ u32 blk_sz:2;
+ u32 blk_prot_func:2;
u32 reserved_5C_0:9;
u32 active_sgl_element:2; /* read only set to 0 */
u32 sgl_exhausted:1; /* read only set to 0 */
@@ -896,33 +896,56 @@ struct scu_task_context {
u32 reserved_C4_CC[3];
/* OFFSET 0xD0 */
- u32 intermediate_crc_value:16;
- u32 initial_crc_seed:16;
+ u32 interm_crc_val:16;
+ u32 init_crc_seed:16;
/* OFFSET 0xD4 */
- u32 application_tag_for_verify:16;
- u32 application_tag_for_generate:16;
+ u32 app_tag_verify:16;
+ u32 app_tag_gen:16;
/* OFFSET 0xD8 */
- u32 reference_tag_seed_for_verify_function;
+ u32 ref_tag_seed_verify;
/* OFFSET 0xDC */
- u32 reserved_DC;
+ u32 UD_bytes_immed_val:13;
+ u32 reserved_DC_0:3;
+ u32 DIF_bytes_immed_val:4;
+ u32 reserved_DC_1:12;
/* OFFSET 0xE0 */
- u32 reserved_E0_0:16;
- u32 application_tag_mask_for_generate:16;
+ u32 bgc_blk_sz:13;
+ u32 reserved_E0_0:3;
+ u32 app_tag_gen_mask:16;
/* OFFSET 0xE4 */
- u32 block_protection_control:16;
- u32 application_tag_mask_for_verify:16;
+ union {
+ u16 bgctl;
+ struct {
+ u16 crc_verify:1;
+ u16 app_tag_chk:1;
+ u16 ref_tag_chk:1;
+ u16 op:2;
+ u16 legacy:1;
+ u16 invert_crc_seed:1;
+ u16 ref_tag_gen:1;
+ u16 fixed_ref_tag:1;
+ u16 invert_crc:1;
+ u16 app_ref_f_detect:1;
+ u16 uninit_dif_check_err:1;
+ u16 uninit_dif_bypass:1;
+ u16 app_f_detect:1;
+ u16 reserved_0:2;
+ } bgctl_f;
+ };
+
+ u16 app_tag_verify_mask;
/* OFFSET 0xE8 */
- u32 block_protection_error:8;
+ u32 blk_guard_err:8;
u32 reserved_E8_0:24;
/* OFFSET 0xEC */
- u32 reference_tag_seed_for_verify;
+ u32 ref_tag_seed_gen;
/* OFFSET 0xF0 */
u32 intermediate_crc_valid_snapshot:16;
@@ -937,6 +960,6 @@ struct scu_task_context {
/* OFFSET 0xFC */
u32 reference_tag_seed_for_generate_function_snapshot;
-};
+} __packed;
#endif /* _SCU_TASK_CONTEXT_H_ */