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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /drivers/block/rsxx/rsxx.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/block/rsxx/rsxx.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/block/rsxx/rsxx.h b/drivers/block/rsxx/rsxx.h new file mode 100644 index 000000000..4f84905a6 --- /dev/null +++ b/drivers/block/rsxx/rsxx.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* +* Filename: rsxx.h +* +* Authors: Joshua Morris <josh.h.morris@us.ibm.com> +* Philip Kelleher <pjk1939@linux.vnet.ibm.com> +* +* (C) Copyright 2013 IBM Corporation +*/ + +#ifndef __RSXX_H__ +#define __RSXX_H__ + +/*----------------- IOCTL Definitions -------------------*/ + +#define RSXX_MAX_DATA 8 + +struct rsxx_reg_access { + __u32 addr; + __u32 cnt; + __u32 stat; + __u32 stream; + __u32 data[RSXX_MAX_DATA]; +}; + +#define RSXX_MAX_REG_CNT (RSXX_MAX_DATA * (sizeof(__u32))) + +#define RSXX_IOC_MAGIC 'r' + +#define RSXX_GETREG _IOWR(RSXX_IOC_MAGIC, 0x20, struct rsxx_reg_access) +#define RSXX_SETREG _IOWR(RSXX_IOC_MAGIC, 0x21, struct rsxx_reg_access) + +#endif /* __RSXX_H_ */ |