diff options
Diffstat (limited to 'drivers/dma/idxd/registers.h')
| -rw-r--r-- | drivers/dma/idxd/registers.h | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/dma/idxd/registers.h b/drivers/dma/idxd/registers.h index 7b95be8f0f64..2cc2543edd58 100644 --- a/drivers/dma/idxd/registers.h +++ b/drivers/dma/idxd/registers.h @@ -68,7 +68,8 @@ union group_cap_reg { u64 total_rdbufs:8; /* formerly total_tokens */ u64 rdbuf_ctrl:1; /* formerly token_en */ u64 rdbuf_limit:1; /* formerly token_limit */ - u64 rsvd:46; + u64 progress_limit:1; /* descriptor and batch descriptor */ + u64 rsvd:45; }; u64 bits; } __packed; @@ -288,16 +289,18 @@ union msix_perm { union group_flags { struct { - u32 tc_a:3; - u32 tc_b:3; - u32 rsvd:1; - u32 use_rdbuf_limit:1; - u32 rdbufs_reserved:8; - u32 rsvd2:4; - u32 rdbufs_allowed:8; - u32 rsvd3:4; + u64 tc_a:3; + u64 tc_b:3; + u64 rsvd:1; + u64 use_rdbuf_limit:1; + u64 rdbufs_reserved:8; + u64 rsvd2:4; + u64 rdbufs_allowed:8; + u64 rsvd3:4; + u64 desc_progress_limit:2; + u64 rsvd4:30; }; - u32 bits; + u64 bits; } __packed; struct grpcfg { |