sugar/linux
1
0
Fork 0
Code Activity

[SCSI] qla2xxx: Factor-out ISP specific functions to method-based call tables.

Browse Source 
Factor-out ISP specific functions to method-based call tables.

In anticipation of ISP24xx/ISP25xx support, factor-out ISP
specific functions into a method-based call table.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Andrew Vasquez
2005-07-06 10:30:05 -07:00
committed by James Bottomley
parent eb1dd68bc8
commit abbd8870b9
10 changed files with 292 additions and 216 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
drivers/scsi/qla2xxx/qla_def.h
View File

@@ -33,6 +33,7 @@
#include <linux/mempool.h>
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/interrupt.h>
#include <asm/semaphore.h>
#include <scsi/scsi.h>
@@ -1949,6 +1950,47 @@ struct gid_list_info {
};
#define GID_LIST_SIZE (sizeof(struct gid_list_info) * MAX_FIBRE_DEVICES)
/*
* ISP operations
*/
struct isp_operations {
int (*pci_config) (struct scsi_qla_host *);
void (*reset_chip) (struct scsi_qla_host *);
int (*chip_diag) (struct scsi_qla_host *);
void (*config_rings) (struct scsi_qla_host *);
void (*reset_adapter) (struct scsi_qla_host *);
int (*nvram_config) (struct scsi_qla_host *);
void (*update_fw_options) (struct scsi_qla_host *);
int (*load_risc) (struct scsi_qla_host *, uint32_t *);
char * (*pci_info_str) (struct scsi_qla_host *, char *);
char * (*fw_version_str) (struct scsi_qla_host *, char *);
irqreturn_t (*intr_handler) (int, void *, struct pt_regs *);
void (*enable_intrs) (struct scsi_qla_host *);
void (*disable_intrs) (struct scsi_qla_host *);
int (*abort_command) (struct scsi_qla_host *, srb_t *);
int (*abort_target) (struct fc_port *);
int (*fabric_login) (struct scsi_qla_host *, uint16_t, uint8_t,
uint8_t, uint8_t, uint16_t *, uint8_t);
int (*fabric_logout) (struct scsi_qla_host *, uint16_t);
uint16_t (*calc_req_entries) (uint16_t);
void (*build_iocbs) (srb_t *, cmd_entry_t *, uint16_t);
ms_iocb_entry_t * (*prep_ms_iocb) (struct scsi_qla_host *, uint32_t,
uint32_t);
uint8_t * (*read_nvram) (struct scsi_qla_host *, uint8_t *,
uint32_t, uint32_t);
int (*write_nvram) (struct scsi_qla_host *, uint8_t *, uint32_t,
uint32_t);
void (*fw_dump) (struct scsi_qla_host *, int);
void (*ascii_fw_dump) (struct scsi_qla_host *);
};
/*
* Linux Host Adapter structure
*/
@@ -2055,8 +2097,7 @@ typedef struct scsi_qla_host {
uint16_t rsp_ring_index; /* Current index. */
uint16_t response_q_length;
uint16_t (*calc_request_entries)(uint16_t);
void (*build_scsi_iocbs)(srb_t *, cmd_entry_t *, uint16_t);
struct isp_operations isp_ops;
/* Outstandings ISP commands. */
srb_t *outstanding_cmds[MAX_OUTSTANDING_COMMANDS];
@@ -2149,6 +2190,7 @@ typedef struct scsi_qla_host {
dma_addr_t gid_list_dma;
struct gid_list_info *gid_list;
int gid_list_info_size;
dma_addr_t rlc_rsp_dma;
rpt_lun_cmd_rsp_t *rlc_rsp;