From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- include/uapi/linux/coda_psdev.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 include/uapi/linux/coda_psdev.h (limited to 'include/uapi/linux/coda_psdev.h') diff --git a/include/uapi/linux/coda_psdev.h b/include/uapi/linux/coda_psdev.h new file mode 100644 index 000000000..79d05981f --- /dev/null +++ b/include/uapi/linux/coda_psdev.h @@ -0,0 +1,27 @@ +#ifndef _UAPI__CODA_PSDEV_H +#define _UAPI__CODA_PSDEV_H + +#include + +#define CODA_PSDEV_MAJOR 67 +#define MAX_CODADEVS 5 /* how many do we allow */ + + +/* messages between coda filesystem in kernel and Venus */ +struct upc_req { + struct list_head uc_chain; + caddr_t uc_data; + u_short uc_flags; + u_short uc_inSize; /* Size is at most 5000 bytes */ + u_short uc_outSize; + u_short uc_opcode; /* copied from data to save lookup */ + int uc_unique; + wait_queue_head_t uc_sleep; /* process' wait queue */ +}; + +#define CODA_REQ_ASYNC 0x1 +#define CODA_REQ_READ 0x2 +#define CODA_REQ_WRITE 0x4 +#define CODA_REQ_ABORT 0x8 + +#endif /* _UAPI__CODA_PSDEV_H */ -- cgit v1.2.3