ibmvstgt.c File Reference

#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <scsi/scsi.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_srp.h>
#include <scsi/scsi_tgt.h>
#include <scsi/libsrp.h>
#include <asm/hvcall.h>
#include <asm/iommu.h>
#include <asm/prom.h>
#include <asm/vio.h>
#include "ibmvscsi.h"

Go to the source code of this file.

Data Structures
struct	vio_port

Macros
#define	INITIAL_SRP_LIMIT   16
#define	DEFAULT_MAX_SECTORS   256
#define	TGT_NAME   "ibmvstgt"
#define	h_copy_rdma(l, sa, sb, da, db)   plpar_hcall_norets(H_COPY_RDMA, l, sa, sb, da, db)
#define	h_send_crq(ua, l, h)   plpar_hcall_norets(H_SEND_CRQ, ua, l, h)
#define	h_reg_crq(ua, tok, sz)   plpar_hcall_norets(H_REG_CRQ, ua, tok, sz);
#define	h_free_crq(ua)   plpar_hcall_norets(H_FREE_CRQ, ua);
#define	eprintk(fmt, args...)
#define	dprintk(fmt, args...)
#define	SRP_RSP_SENSE_DATA_LEN   18

Functions
int	send_adapter_info (struct iu_entry *iue, dma_addr_t remote_buffer, uint16_t length)
	MODULE_DEVICE_TABLE (vio, ibmvstgt_device_table)
	MODULE_DESCRIPTION ("IBM Virtual SCSI Target")
	MODULE_AUTHOR ("Santiago Leon")
	MODULE_LICENSE ("GPL")
	module_init (ibmvstgt_init)
	module_exit (ibmvstgt_exit)

Macro Definition Documentation

#define DEFAULT_MAX_SECTORS   256

Definition at line 40 of file ibmvstgt.c.

#define dprintk	(		fmt,
			args...
	)

Definition at line 62 of file ibmvstgt.c.

#define eprintk	(		fmt,
			args...
	)

Value:

do {                                \
    printk("%s(%d) " fmt, __func__, __LINE__, ##args);  \
} while (0)

Definition at line 57 of file ibmvstgt.c.

#define h_copy_rdma	(		l,
			sa,
			sb,
			da,
			db
	)		plpar_hcall_norets(H_COPY_RDMA, l, sa, sb, da, db)

Definition at line 47 of file ibmvstgt.c.

#define h_free_crq

(

ua

)

plpar_hcall_norets(H_FREE_CRQ, ua);

Definition at line 53 of file ibmvstgt.c.

#define h_reg_crq	(		ua,
			tok,
			sz
	)		plpar_hcall_norets(H_REG_CRQ, ua, tok, sz);

Definition at line 51 of file ibmvstgt.c.

#define h_send_crq	(		ua,
			l,
			h
	)		plpar_hcall_norets(H_SEND_CRQ, ua, l, h)

Definition at line 49 of file ibmvstgt.c.

#define INITIAL_SRP_LIMIT   16

Definition at line 39 of file ibmvstgt.c.

#define SRP_RSP_SENSE_DATA_LEN   18

Definition at line 137 of file ibmvstgt.c.

#define TGT_NAME   "ibmvstgt"

Definition at line 42 of file ibmvstgt.c.

Function Documentation

MODULE_AUTHOR

(

"Santiago Leon"

)

MODULE_DESCRIPTION

(

"IBM Virtual SCSI Target"

)

MODULE_DEVICE_TABLE	(	vio	,
		ibmvstgt_device_table
	)

module_exit

(

ibmvstgt_exit

)

module_init

(

ibmvstgt_init

)

MODULE_LICENSE

(

"GPL"

)

int send_adapter_info	(	struct iu_entry *	iue,
		dma_addr_t	remote_buffer,
		uint16_t	length
	)

Definition at line 315 of file ibmvstgt.c.