/*
* Header file for the GDT Disk Array/Storage RAID controllers driver for Linux
*
- * gdth.h Copyright (C) 1995-03 ICP vortex, Achim Leubner
+ * gdth.h Copyright (C) 1995-06 ICP vortex, Achim Leubner
* See gdth.c for further informations and
* below for supported controller types
*
* <achim_leubner@adaptec.com>
*
- * $Id: gdth.h,v 1.57 2004/03/31 11:52:09 achim Exp $
+ * $Id: gdth.h,v 1.58 2006/01/11 16:14:09 achim Exp $
*/
-#include <linux/version.h>
#include <linux/types.h>
#ifndef TRUE
/* defines, macros */
/* driver version */
-#define GDTH_VERSION_STR "3.04"
+#define GDTH_VERSION_STR "3.05"
#define GDTH_VERSION 3
-#define GDTH_SUBVERSION 4
+#define GDTH_SUBVERSION 5
/* protocol version */
#define PROTOCOL_VERSION 1
#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 */
/* PCI resources */
typedef struct {
struct pci_dev *pdev;
- ushort vendor_id; /* vendor (ICP, Intel, ..) */
- ushort device_id; /* device ID (0,..,9) */
- ushort subdevice_id; /* sub device ID */
- unchar bus; /* PCI bus */
- unchar device_fn; /* PCI device/function no. */
ulong dpmem; /* DPRAM address */
ulong io; /* IO address */
ulong io_mm; /* IO address mem. mapped */
/* 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) */
- ushort subdevice_id; /* sub device ID (PCI) */
ushort fw_vers; /* firmware version */
ushort cache_feat; /* feat. cache serv. (s/g,..)*/
ushort raw_feat; /* feat. raw service (s/g,..)*/
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
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 */
gdth_binfo_str binfo; /* controller info */
gdth_evt_data dvr; /* event structure */
spinlock_t smp_lock;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
struct pci_dev *pdev;
-#endif
char oem_name[8];
#ifdef GDTH_DMA_STATISTICS
ulong dma32_cnt, dma64_cnt; /* statistics: DMA buffer */
#endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
struct scsi_device *sdev;
-#else
- struct scsi_device sdev;
-#endif
} 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 {
/* function prototyping */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
int gdth_proc_info(struct Scsi_Host *, char *,char **,off_t,int,int);
-#else
-int gdth_proc_info(char *,char **,off_t,int,int,int);
-#endif
#endif