| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _UAPIBSG_H |
| 20 | #define _UAPIBSG_H |
| 21 | #include <linux/types.h> |
| 22 | #define BSG_PROTOCOL_SCSI 0 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 23 | #define BSG_SUB_PROTOCOL_SCSI_CMD 0 |
| 24 | #define BSG_SUB_PROTOCOL_SCSI_TMF 1 |
| 25 | #define BSG_SUB_PROTOCOL_SCSI_TRANSPORT 2 |
| 26 | #define BSG_FLAG_Q_AT_TAIL 0x10 |
| Christopher Ferris | 82d7504 | 2015-01-26 10:57:07 -0800 | [diff] [blame] | 27 | #define BSG_FLAG_Q_AT_HEAD 0x20 |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 28 | struct sg_io_v4 { |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 29 | __s32 guard; |
| 30 | __u32 protocol; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 31 | __u32 subprotocol; |
| 32 | __u32 request_len; |
| 33 | __u64 request; |
| 34 | __u64 request_tag; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 35 | __u32 request_attr; |
| 36 | __u32 request_priority; |
| 37 | __u32 request_extra; |
| 38 | __u32 max_response_len; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 39 | __u64 response; |
| 40 | __u32 dout_iovec_count; |
| 41 | __u32 dout_xfer_len; |
| 42 | __u32 din_iovec_count; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 43 | __u32 din_xfer_len; |
| 44 | __u64 dout_xferp; |
| 45 | __u64 din_xferp; |
| 46 | __u32 timeout; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 47 | __u32 flags; |
| 48 | __u64 usr_ptr; |
| 49 | __u32 spare_in; |
| 50 | __u32 driver_status; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 51 | __u32 transport_status; |
| 52 | __u32 device_status; |
| 53 | __u32 retry_delay; |
| 54 | __u32 info; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 55 | __u32 duration; |
| 56 | __u32 response_len; |
| 57 | __s32 din_resid; |
| 58 | __s32 dout_resid; |
| Tao Bao | d7db594 | 2015-01-28 10:07:51 -0800 | [diff] [blame] | 59 | __u64 generated_tag; |
| 60 | __u32 spare_out; |
| 61 | __u32 padding; |
| Ben Cheng | 655a7c0 | 2013-10-16 16:09:24 -0700 | [diff] [blame] | 62 | }; |
| Christopher Ferris | 82d7504 | 2015-01-26 10:57:07 -0800 | [diff] [blame] | 63 | #endif |