device_fops.h File Reference

#include "lib/types_xc.h"
#include "lib/buf_xc.h"
#include "fid/fid.h"
#include "fid/fid_xc.h"
#include "rpc/rpc_machine.h"

Include dependency graph for device_fops.h:

Go to the source code of this file.

Data Structures
struct	m0_sss_device_fop
struct	m0_sss_device_fop_rep

Macros
#define	__MOTR_SSS_DEVICE_FOPS_H__

Enumerations
enum	m0_sss_device_req_cmd { M0_DEVICE_ATTACH, M0_DEVICE_DETACH, M0_DEVICE_FORMAT, M0_DEVICE_CMDS_NR }

Functions
struct m0_sss_device_fop	M0_XCA_DOMAIN (rpc)
M0_INTERNAL struct m0_fop *	m0_sss_device_fop_create (struct m0_rpc_machine *mach, uint32_t cmd, const struct m0_fid *fid)
M0_INTERNAL bool	m0_sss_fop_is_dev_req (const struct m0_fop *fop)
M0_INTERNAL struct m0_sss_device_fop *	m0_sss_fop_to_dev_req (struct m0_fop *fop)
M0_INTERNAL bool	m0_sss_fop_is_dev_rep (const struct m0_fop *fop)
M0_INTERNAL struct m0_sss_device_fop_rep *	m0_sss_fop_to_dev_rep (struct m0_fop *fop)
M0_INTERNAL int	m0_sss_device_fops_init (void)
M0_INTERNAL void	m0_sss_device_fops_fini (void)

Variables
struct m0_fop_type	m0_sss_fop_device_fopt
struct m0_fop_type	m0_sss_fop_device_rep_fopt
uint32_t	ssd_cmd
struct m0_fid	ssd_fid
int32_t	ssdp_rc
uint32_t	ssdp_ha_state

Macro Definition Documentation

__MOTR_SSS_DEVICE_FOPS_H__

#define __MOTR_SSS_DEVICE_FOPS_H__

Definition at line 26 of file device_fops.h.

Variable Documentation

ssd_cmd

uint32_t ssd_cmd

Command to execute.

See also

enum m0_sss_device_req_cmd

Definition at line 134 of file device_fops.h.

ssd_fid

struct m0_fid ssd_fid

Disk fid.

Definition at line 138 of file device_fops.h.

ssdp_ha_state

uint32_t ssdp_ha_state

Device HA state found on the called SSS side. The field is valid in case of M0_DEVICE_ATTACH command only.

Definition at line 140 of file device_fops.h.

ssdp_rc

int32_t ssdp_rc

Result of device operation (-Exxx = failure, 0 = success).

See also

enum m0_reqh_process_state

Definition at line 135 of file device_fops.h.