summaryrefslogtreecommitdiff
path: root/drivers/scsi/gdth.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/gdth.h')
-rw-r--r--drivers/scsi/gdth.h42
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/scsi/gdth.h b/drivers/scsi/gdth.h
index 37423300592e..1434c6b0297c 100644
--- a/drivers/scsi/gdth.h
+++ b/drivers/scsi/gdth.h
@@ -13,7 +13,6 @@
* $Id: gdth.h,v 1.58 2006/01/11 16:14:09 achim Exp $
*/
-#include <linux/version.h>
#include <linux/types.h>
#ifndef TRUE
@@ -304,15 +303,8 @@
#define MAILBOXREG 0x0c90 /* mailbox reg. (16 bytes) */
#define EISAREG 0x0cc0 /* EISA configuration */
-/* DMA memory mappings */
-#define GDTH_MAP_NONE 0
-#define GDTH_MAP_SINGLE 1
-#define GDTH_MAP_SG 2
-#define GDTH_MAP_IOCTL 3
-
/* other defines */
#define LINUX_OS 8 /* used for cache optim. */
-#define SCATTER_GATHER 1 /* s/g feature */
#define SECS32 0x1f /* round capacity */
#define BIOS_ID_OFFS 0x10 /* offset contr-ID in ISABIOS */
#define LOCALBOARD 0 /* board node always 0 */
@@ -854,6 +846,9 @@ typedef struct {
/* controller information structure */
typedef struct {
+ struct Scsi_Host *shost;
+ struct list_head list;
+ ushort hanum;
ushort oem_id; /* OEM */
ushort type; /* controller class */
ulong32 stype; /* subtype (PCI: device ID) */
@@ -865,6 +860,7 @@ typedef struct {
void __iomem *brd; /* DPRAM address */
ulong32 brd_phys; /* slot number/BIOS address */
gdt6c_plx_regs *plx; /* PLX regs (new PCI contr.) */
+ gdth_cmd_str cmdext;
gdth_cmd_str *pccb; /* address command structure */
ulong32 ccb_phys; /* phys. address */
#ifdef INT_COAL
@@ -916,6 +912,19 @@ typedef struct {
Scsi_Cmnd *cmnd; /* pending request */
ushort service; /* service */
} cmd_tab[GDTH_MAXCMDS]; /* table of pend. requests */
+ struct gdth_cmndinfo { /* per-command private info */
+ int index;
+ int internal_command; /* don't call scsi_done */
+ dma_addr_t sense_paddr; /* sense dma-addr */
+ unchar priority;
+ int timeout;
+ volatile int wait_for_completion;
+ ushort status;
+ ulong32 info;
+ enum dma_data_direction dma_dir;
+ int phase; /* ???? */
+ int OpCode;
+ } cmndinfo[GDTH_MAXCMDS]; /* index==0 is free */
unchar bus_cnt; /* SCSI bus count */
unchar tid_cnt; /* Target ID count */
unchar bus_id[MAXBUS]; /* IOP IDs */
@@ -938,19 +947,10 @@ typedef struct {
struct scsi_device *sdev;
} gdth_ha_str;
-/* structure for scsi_register(), SCSI bus != 0 */
-typedef struct {
- ushort hanum;
- ushort busnum;
-} gdth_num_str;
-
-/* structure for scsi_register() */
-typedef struct {
- gdth_num_str numext; /* must be the first element */
- gdth_ha_str haext;
- gdth_cmd_str cmdext;
-} gdth_ext_str;
-
+static inline struct gdth_cmndinfo *gdth_cmnd_priv(struct scsi_cmnd* cmd)
+{
+ return (struct gdth_cmndinfo *)cmd->host_scribble;
+}
/* INQUIRY data format */
typedef struct {