patch-2.2.11 linux/drivers/scsi/sym53c8xx_defs.h

• Lines: 241
• Date: Mon Aug 9 12:04:57 1999
• Orig file: v2.2.10/linux/drivers/scsi/sym53c8xx_defs.h
• Orig date: Tue May 11 10:36:31 1999

diff -u --recursive --new-file v2.2.10/linux/drivers/scsi/sym53c8xx_defs.h linux/drivers/scsi/sym53c8xx_defs.h
@@ -271,7 +271,7 @@
 #define SCSI_NCR_TIMER_INTERVAL	(HZ)
 
 #if 1 /* defined CONFIG_SCSI_MULTI_LUN */
-#define SCSI_NCR_MAX_LUN	(8)
+#define SCSI_NCR_MAX_LUN	(16)
 #else
 #define SCSI_NCR_MAX_LUN	(1)
 #endif
@@ -384,6 +384,10 @@
 #define PCI_DEVICE_ID_NCR_53C896 0xb
 #endif
 
+#ifndef PCI_DEVICE_ID_NCR_53C895A
+#define PCI_DEVICE_ID_NCR_53C895A 0x12
+#endif
+
 /*
 **   NCR53C8XX devices features table.
 */
@@ -463,7 +467,10 @@
  {PCI_DEVICE_ID_NCR_53C875, 0x0f, "875",  6, 16, 5,			\
  FE_WIDE|FE_ULTRA|FE_DBLR|FE_CACHE0_SET|FE_BOF|FE_DFS|FE_LDSTR|FE_PFEN|FE_RAM}\
  ,									\
- {PCI_DEVICE_ID_NCR_53C875, 0xff, "876",  6, 16, 5,			\
+ {PCI_DEVICE_ID_NCR_53C875, 0x1f, "876",  6, 16, 5,			\
+ FE_WIDE|FE_ULTRA|FE_DBLR|FE_CACHE0_SET|FE_BOF|FE_DFS|FE_LDSTR|FE_PFEN|FE_RAM}\
+ ,									\
+ {PCI_DEVICE_ID_NCR_53C875, 0x2f, "875E",  6, 16, 5,			\
  FE_WIDE|FE_ULTRA|FE_DBLR|FE_CACHE0_SET|FE_BOF|FE_DFS|FE_LDSTR|FE_PFEN|FE_RAM}\
  ,									\
  {PCI_DEVICE_ID_NCR_53C875J,0xff, "875J", 6, 16, 5,			\
@@ -478,6 +485,10 @@
  {PCI_DEVICE_ID_NCR_53C896, 0xff, "896",  7, 31, 7,			\
  FE_WIDE|FE_ULTRA2|FE_QUAD|FE_CACHE_SET|FE_BOF|FE_DFS|FE_LDSTR|FE_PFEN|FE_RAM|\
  FE_RAM8K|FE_64BIT|FE_IO256|FE_NOPM|FE_LEDC}\
+ ,									\
+ {PCI_DEVICE_ID_NCR_53C895A, 0xff, "895a",  6, 31, 7,			\
+ FE_WIDE|FE_ULTRA2|FE_QUAD|FE_CACHE_SET|FE_BOF|FE_DFS|FE_LDSTR|FE_PFEN|FE_RAM|\
+ FE_RAM8K|FE_64BIT|FE_IO256|FE_NOPM|FE_LEDC}\
 }
 
 /*
@@ -494,10 +505,46 @@
 	PCI_DEVICE_ID_NCR_53C875J,	\
 	PCI_DEVICE_ID_NCR_53C885,	\
 	PCI_DEVICE_ID_NCR_53C895,	\
-	PCI_DEVICE_ID_NCR_53C896	\
+	PCI_DEVICE_ID_NCR_53C896,	\
+	PCI_DEVICE_ID_NCR_53C895A	\
 }
 
 /*
+**	Driver setup structure.
+**
+**	This structure is initialized from linux config options.
+**	It can be overridden at boot-up by the boot command line.
+*/
+#define SCSI_NCR_MAX_EXCLUDES 8
+struct ncr_driver_setup {
+	u_char	master_parity;
+	u_char	scsi_parity;
+	u_char	disconnection;
+	u_char	special_features;
+	u_char	ultra_scsi;
+	u_char	force_sync_nego;
+	u_char	reverse_probe;
+	u_char	pci_fix_up;
+	u_char	use_nvram;
+	u_char	verbose;
+	u_char	default_tags;
+	u_short	default_sync;
+	u_short	debug;
+	u_char	burst_max;
+	u_char	led_pin;
+	u_char	max_wide;
+	u_char	settle_delay;
+	u_char	diff_support;
+	u_char	irqm;
+	u_char	bus_check;
+	u_char	optimize;
+	u_char	recovery;
+	u_char	host_id;
+	u_int	excludes[SCSI_NCR_MAX_EXCLUDES];
+	char	tag_ctrl[100];
+};
+
+/*
 **	Initial setup.
 **	Can be overriden at startup by a command line.
 */
@@ -524,7 +571,8 @@
 	0,					\
 	1,					\
 	0,					\
-	0					\
+	0,					\
+	255					\
 }
 
 /*
@@ -555,8 +603,138 @@
 	1,					\
 	1,					\
 	0,					\
-	0					\
+	0,					\
+	255					\
 }
+
+#ifdef SCSI_NCR_NVRAM_SUPPORT
+/*
+**	Symbios NvRAM data format
+*/
+#define SYMBIOS_NVRAM_SIZE 368
+#define SYMBIOS_NVRAM_ADDRESS 0x100
+
+struct Symbios_nvram {
+/* Header 6 bytes */
+	u_short type;		/* 0x0000 */
+	u_short byte_count;	/* excluding header/trailer */
+	u_short checksum;
+
+/* Controller set up 20 bytes */
+	u_char	v_major;	/* 0x00 */
+	u_char	v_minor;	/* 0x30 */
+	u_int32	boot_crc;
+	u_short	flags;
+#define SYMBIOS_SCAM_ENABLE	(1)
+#define SYMBIOS_PARITY_ENABLE	(1<<1)
+#define SYMBIOS_VERBOSE_MSGS	(1<<2)
+#define SYMBIOS_CHS_MAPPING	(1<<3)
+#define SYMBIOS_NO_NVRAM	(1<<3)	/* ??? */
+	u_short	flags1;
+#define SYMBIOS_SCAN_HI_LO	(1)
+	u_short	term_state;
+#define SYMBIOS_TERM_CANT_PROGRAM	(0)
+#define SYMBIOS_TERM_ENABLED		(1)
+#define SYMBIOS_TERM_DISABLED		(2)
+	u_short	rmvbl_flags;
+#define SYMBIOS_RMVBL_NO_SUPPORT	(0)
+#define SYMBIOS_RMVBL_BOOT_DEVICE	(1)
+#define SYMBIOS_RMVBL_MEDIA_INSTALLED	(2)
+	u_char	host_id;
+	u_char	num_hba;	/* 0x04 */
+	u_char	num_devices;	/* 0x10 */
+	u_char	max_scam_devices;	/* 0x04 */
+	u_char	num_valid_scam_devives;	/* 0x00 */
+	u_char	rsvd;
+
+/* Boot order 14 bytes * 4 */
+	struct Symbios_host{
+		u_short	type;		/* 4:8xx / 0:nok */
+		u_short	device_id;	/* PCI device id */
+		u_short	vendor_id;	/* PCI vendor id */
+		u_char	bus_nr;		/* PCI bus number */
+		u_char	device_fn;	/* PCI device/function number << 3*/
+		u_short	word8;
+		u_short	flags;
+#define	SYMBIOS_INIT_SCAN_AT_BOOT	(1)
+		u_short	io_port;	/* PCI io_port address */
+	} host[4];
+
+/* Targets 8 bytes * 16 */
+	struct Symbios_target {
+		u_char	flags;
+#define SYMBIOS_DISCONNECT_ENABLE	(1)
+#define SYMBIOS_SCAN_AT_BOOT_TIME	(1<<1)
+#define SYMBIOS_SCAN_LUNS		(1<<2)
+#define SYMBIOS_QUEUE_TAGS_ENABLED	(1<<3)
+		u_char	rsvd;
+		u_char	bus_width;	/* 0x08/0x10 */
+		u_char	sync_offset;
+		u_short	sync_period;	/* 4*period factor */
+		u_short	timeout;
+	} target[16];
+/* Scam table 8 bytes * 4 */
+	struct Symbios_scam {
+		u_short	id;
+		u_short	method;
+#define SYMBIOS_SCAM_DEFAULT_METHOD	(0)
+#define SYMBIOS_SCAM_DONT_ASSIGN	(1)
+#define SYMBIOS_SCAM_SET_SPECIFIC_ID	(2)
+#define SYMBIOS_SCAM_USE_ORDER_GIVEN	(3)
+		u_short status;
+#define SYMBIOS_SCAM_UNKNOWN		(0)
+#define SYMBIOS_SCAM_DEVICE_NOT_FOUND	(1)
+#define SYMBIOS_SCAM_ID_NOT_SET		(2)
+#define SYMBIOS_SCAM_ID_VALID		(3)
+		u_char	target_id;
+		u_char	rsvd;
+	} scam[4];
+
+	u_char	spare_devices[15*8];
+	u_char	trailer[6];		/* 0xfe 0xfe 0x00 0x00 0x00 0x00 */
+};
+typedef struct Symbios_nvram	Symbios_nvram;
+typedef struct Symbios_host	Symbios_host;
+typedef struct Symbios_target	Symbios_target;
+typedef struct Symbios_scam	Symbios_scam;
+
+/*
+**	Tekram NvRAM data format.
+*/
+#define TEKRAM_NVRAM_SIZE 64
+#define TEKRAM_NVRAM_ADDRESS 0
+
+struct Tekram_nvram {
+	struct Tekram_target {
+		u_char	flags;
+#define	TEKRAM_PARITY_CHECK		(1)
+#define TEKRAM_SYNC_NEGO		(1<<1)
+#define TEKRAM_DISCONNECT_ENABLE	(1<<2)
+#define	TEKRAM_START_CMD		(1<<3)
+#define TEKRAM_TAGGED_COMMANDS		(1<<4)
+#define TEKRAM_WIDE_NEGO		(1<<5)
+		u_char	sync_index;
+		u_short	word2;
+	} target[16];
+	u_char	host_id;
+	u_char	flags;
+#define TEKRAM_MORE_THAN_2_DRIVES	(1)
+#define TEKRAM_DRIVES_SUP_1GB		(1<<1)
+#define	TEKRAM_RESET_ON_POWER_ON	(1<<2)
+#define TEKRAM_ACTIVE_NEGATION		(1<<3)
+#define TEKRAM_IMMEDIATE_SEEK		(1<<4)
+#define	TEKRAM_SCAN_LUNS		(1<<5)
+#define	TEKRAM_REMOVABLE_FLAGS		(3<<6)	/* 0: disable; 1: boot device; 2:all */
+	u_char	boot_delay_index;
+	u_char	max_tags_index;
+	u_short	flags1;
+#define TEKRAM_F2_F6_ENABLED		(1)
+	u_short	spare[29];
+};
+typedef struct Tekram_nvram	Tekram_nvram;
+typedef struct Tekram_target	Tekram_target;
+
+#endif /* SCSI_NCR_NVRAM_SUPPORT */
 
 /**************** ORIGINAL CONTENT of ncrreg.h from FreeBSD ******************/