diff options
Diffstat (limited to 'testing/uapi_sg.h')
| -rw-r--r-- | testing/uapi_sg.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/testing/uapi_sg.h b/testing/uapi_sg.h index 22a4e94e..59b545bb 100644 --- a/testing/uapi_sg.h +++ b/testing/uapi_sg.h @@ -12,9 +12,9 @@ * Copyright (C) 1992 Lawrence Foard * * Later extensions (versions 2, 3 and 4) to driver: - * Copyright (C) 1998 - 2018 Douglas Gilbert + * Copyright (C) 1998 - 2020 Douglas Gilbert * - * Version 4.0.38 (20191026) + * Version 4.0.11 (20200124) * This version is for Linux 4 and 5 series kernels. * * Documentation @@ -28,6 +28,7 @@ * For utility and test programs see: http://sg.danny.cz/sg/sg3_utils.html */ +#include <stddef.h> #include <linux/types.h> #include <linux/major.h> @@ -114,13 +115,15 @@ typedef struct sg_io_hdr { #define SGV4_FLAG_Q_AT_TAIL SG_FLAG_Q_AT_TAIL #define SGV4_FLAG_Q_AT_HEAD SG_FLAG_Q_AT_HEAD #define SGV4_FLAG_NO_WAITQ 0x40 /* implies SGV4_FLAG_IMMED */ +#define SGV4_FLAG_DOUT_OFFSET 0x80 /* dout byte offset in v4::spare_in */ #define SGV4_FLAG_COMPLETE_B4 0x100 #define SGV4_FLAG_SIG_ON_OTHER 0x200 -#define SGV4_FLAG_IMMED 0x400 /* for polling with SG_IOR, ignored in SG_IOS */ +#define SGV4_FLAG_IMMED 0x400 /* for polling with SG_IOR, ignored in SG_IOS */ #define SGV4_FLAG_STOP_IF 0x800 /* Stops sync mrq if error or warning */ #define SGV4_FLAG_DEV_SCOPE 0x1000 /* permit SG_IOABORT to have wider scope */ #define SGV4_FLAG_SHARE 0x2000 /* share IO buffer; needs SG_SEIM_SHARE_FD */ #define SGV4_FLAG_DO_ON_OTHER 0x4000 /* available on either of shared pair */ +#define SGV4_FLAG_KEEP_SHARE 0x8000 /* ... buffer for another dout command */ #define SGV4_FLAG_NO_DXFER SG_FLAG_NO_DXFER /* needed for sharing */ #define SGV4_FLAG_MULTIPLE_REQS 0x20000 /* n sg_io_v4s in data-in */ @@ -207,7 +210,7 @@ typedef struct sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */ #define SG_CTL_FLAGM_MASTER_FINI 0x100 /* wr> 0: setup for repeat slave req */ #define SG_CTL_FLAGM_MASTER_ERR 0x200 /* rd: sharing, master got error */ #define SG_CTL_FLAGM_NO_DURATION 0x400 /* don't calc command duration */ -#define SG_CTL_FLAGM_MORE_ASYNC 0x800 /* yield EAGAIN in more cases */ +#define SG_CTL_FLAGM_MORE_ASYNC 0x800 /* yield EAGAIN in more cases */ #define SG_CTL_FLAGM_EXCL_WAITQ 0x1000 /* only 1 wake up per response */ #define SG_CTL_FLAGM_SNAP_DEV 0x2000 /* output to debugfs::snapped */ #define SG_CTL_FLAGM_ALL_BITS 0x3fff /* should be OR of previous items */ |