#include <linux/blkdev.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/errno.h>
#include <linux/gfp.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/signal.h>
#include <linux/spinlock.h>
#include <linux/stat.h>
#include <linux/string.h>
#include <linux/time.h>
#include <linux/timer.h>
#include <linux/types.h>
#include <asm/dma.h>
#include <asm/io.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_dbg.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_tcq.h>
#include <scsi/scsi_transport.h>
#include <scsi/scsi_transport_spi.h>
#include "ncr53c8xx.h"

Data Structures
struct	m_link

struct	m_vtob

struct	m_pool

struct	link

struct	usrcmd

struct	tcb

struct	lcb

struct	launch

struct	head

struct	dsb

struct	ccb

struct	ncb

struct	script

struct	scripth

struct	host_data

Macros
#define	SCSI_NCR_DRIVER_NAME "ncr53c8xx-3.4.3g"

#define	SCSI_NCR_DEBUG_FLAGS (0)

#define	NAME53C8XX "ncr53c8xx"

#define	DEBUG_ALLOC (0x0001)

#define	DEBUG_PHASE (0x0002)

#define	DEBUG_QUEUE (0x0008)

#define	DEBUG_RESULT (0x0010)

#define	DEBUG_POINTER (0x0020)

#define	DEBUG_SCRIPT (0x0040)

#define	DEBUG_TINY (0x0080)

#define	DEBUG_TIMING (0x0100)

#define	DEBUG_NEGO (0x0200)

#define	DEBUG_TAGS (0x0400)

#define	DEBUG_SCATTER (0x0800)

#define	DEBUG_IC (0x1000)

#define	DEBUG_FLAGS ncr_debug

#define	MEMO_SHIFT 4 /* 16 bytes minimum memory chunk */

#define	MEMO_PAGE_ORDER 1 /* 2 PAGES maximum */

#define	MEMO_FREE_UNUSED /* Free unused pages immediately */

#define	MEMO_WARN 1

#define	MEMO_GFP_FLAGS GFP_ATOMIC

#define	MEMO_CLUSTER_SHIFT (PAGE_SHIFT+MEMO_PAGE_ORDER)

#define	MEMO_CLUSTER_SIZE (1UL << MEMO_CLUSTER_SHIFT)

#define	MEMO_CLUSTER_MASK (MEMO_CLUSTER_SIZE-1)

#define	VTOB_HASH_SHIFT 5

#define	VTOB_HASH_SIZE (1UL << VTOB_HASH_SHIFT)

#define	VTOB_HASH_MASK (VTOB_HASH_SIZE-1)

#define	VTOB_HASH_CODE(m) ((((m_addr_t) (m)) >> MEMO_CLUSTER_SHIFT) & VTOB_HASH_MASK)

#define	__m_calloc(mp, s, n) __m_calloc2(mp, s, n, MEMO_WARN)

#define	_m_calloc_dma(np, s, n) __m_calloc_dma(np->dev, s, n)

#define	_m_free_dma(np, p, s, n) __m_free_dma(np->dev, p, s, n)

#define	m_calloc_dma(s, n) _m_calloc_dma(np, s, n)

#define	m_free_dma(p, s, n) _m_free_dma(np, p, s, n)

#define	_vtobus(np, p) __vtobus(np->dev, p)

#define	vtobus(p) _vtobus(np, p)

#define	__data_mapped SCp.phase

#define	__data_mapping SCp.have_data_in

#define	unmap_scsi_data(np, cmd) __unmap_scsi_data(np->dev, cmd)

#define	map_scsi_sg_data(np, cmd) __map_scsi_sg_data(np->dev, cmd)

#define	initverbose (driver_setup.verbose)

#define	bootverbose (np->verbose)

#define	ARG_SEP ','

#define	OPT_TAGS 1

#define	OPT_MASTER_PARITY 2

#define	OPT_SCSI_PARITY 3

#define	OPT_DISCONNECTION 4

#define	OPT_SPECIAL_FEATURES 5

#define	OPT_UNUSED_1 6

#define	OPT_FORCE_SYNC_NEGO 7

#define	OPT_REVERSE_PROBE 8

#define	OPT_DEFAULT_SYNC 9

#define	OPT_VERBOSE 10

#define	OPT_DEBUG 11

#define	OPT_BURST_MAX 12

#define	OPT_LED_PIN 13

#define	OPT_MAX_WIDE 14

#define	OPT_SETTLE_DELAY 15

#define	OPT_DIFF_SUPPORT 16

#define	OPT_IRQM 17

#define	OPT_PCI_FIX_UP 18

#define	OPT_BUS_CHECK 19

#define	OPT_OPTIMIZE 20

#define	OPT_RECOVERY 21

#define	OPT_SAFE_SETUP 22

#define	OPT_USE_NVRAM 23

#define	OPT_EXCLUDE 24

#define	OPT_HOST_ID 25

#define	ARG_SEP ','

#define	DEF_DEPTH (driver_setup.default_tags)

#define	ALL_TARGETS -2

#define	NO_TARGET -1

#define	ALL_LUNS -2

#define	NO_LUN -1

#define	SCSI_NCR_CCB_DONE_SUPPORT

#define	MAX_DONE 24

#define	CCB_DONE_EMPTY 0xffffffffUL

#define	CCB_DONE_VALID(cp)

#define	SCSI_NCR_MYADDR (7)

#define	MAX_TAGS SCSI_NCR_MAX_TAGS

#define	NO_TAG (255)

#define	MAX_TARGET (SCSI_NCR_MAX_TARGET)

#define	MAX_LUN SCSI_NCR_MAX_LUN

#define	SCSI_NCR_MIN_ASYNC (40)

#define	MAX_START (SCSI_NCR_CAN_QUEUE + 4)

#define	MAX_SCATTER (SCSI_NCR_MAX_SCATTER)

#define	MAX_SCATTERL 80

#define	MAX_SCATTERH (MAX_SCATTER - MAX_SCATTERL)

#define	NCR_SNOOP_TIMEOUT (1000000)

#define	ScsiResult(host_code, scsi_code) (((host_code) << 16) + ((scsi_code) & 0x7f))

#define	initverbose (driver_setup.verbose)

#define	bootverbose (np->verbose)

#define	HS_IDLE (0)

#define	HS_BUSY (1)

#define	HS_NEGOTIATE (2) /* sync/wide data transfer*/

#define	HS_DISCONNECT (3) /* Disconnected by target */

#define	HS_DONEMASK (0x80)

#define	HS_COMPLETE (4\|HS_DONEMASK)

#define	HS_SEL_TIMEOUT (5\|HS_DONEMASK) /* Selection timeout */

#define	HS_RESET (6\|HS_DONEMASK) /* SCSI reset */

#define	HS_ABORTED (7\|HS_DONEMASK) /* Transfer aborted */

#define	HS_TIMEOUT (8\|HS_DONEMASK) /* Software timeout */

#define	HS_FAIL (9\|HS_DONEMASK) /* SCSI or PCI bus errors */

#define	HS_UNEXPECTED (10\|HS_DONEMASK)/* Unexpected disconnect */

#define	HS_INVALMASK (0x40)

#define	HS_SELECTING (0\|HS_INVALMASK)

#define	HS_IN_RESELECT (1\|HS_INVALMASK)

#define	HS_STARTING (2\|HS_INVALMASK)

#define	HS_SKIPMASK (0x20)

#define	SIR_BAD_STATUS (1)

#define	SIR_XXXXXXXXXX (2)

#define	SIR_NEGO_SYNC (3)

#define	SIR_NEGO_WIDE (4)

#define	SIR_NEGO_FAILED (5)

#define	SIR_NEGO_PROTO (6)

#define	SIR_REJECT_RECEIVED (7)

#define	SIR_REJECT_SENT (8)

#define	SIR_IGN_RESIDUE (9)

#define	SIR_MISSING_SAVE (10)

#define	SIR_RESEL_NO_MSG_IN (11)

#define	SIR_RESEL_NO_IDENTIFY (12)

#define	SIR_RESEL_BAD_LUN (13)

#define	SIR_RESEL_BAD_TARGET (14)

#define	SIR_RESEL_BAD_I_T_L (15)

#define	SIR_RESEL_BAD_I_T_L_Q (16)

#define	SIR_DONE_OVERFLOW (17)

#define	SIR_INTFLY (18)

#define	SIR_MAX (18)

#define	XE_OK (0)

#define	XE_EXTRA_DATA (1) /* unexpected data phase */

#define	XE_BAD_PHASE (2) /* illegal phase (4/5) */

#define	NS_NOCHANGE (0)

#define	NS_SYNC (1)

#define	NS_WIDE (2)

#define	NS_PPR (4)

#define	CCB_MAGIC (0xf2691ad2)

#define	UC_SETSYNC 10

#define	UC_SETTAGS 11

#define	UC_SETDEBUG 12

#define	UC_SETORDER 13

#define	UC_SETWIDE 14

#define	UC_SETFLAG 15

#define	UC_SETVERBOSE 17

#define	UF_TRACE (0x01)

#define	UF_NODISC (0x02)

#define	UF_NOSCAN (0x04)

#define	QU_REG scr0

#define	HS_REG scr1

#define	HS_PRT nc_scr1

#define	SS_REG scr2

#define	SS_PRT nc_scr2

#define	PS_REG scr3

#define	actualquirks phys.header.status[0]

#define	host_status phys.header.status[1]

#define	scsi_status phys.header.status[2]

#define	parity_status phys.header.status[3]

#define	xerr_st header.scr_st[0]

#define	sync_st header.scr_st[1]

#define	nego_st header.scr_st[2]

#define	wide_st header.scr_st[3]

#define	xerr_status phys.xerr_st

#define	nego_status phys.nego_st

#define	CCB_PHYS(cp, lbl) (cp->p_ccb + offsetof(struct ccb, lbl))

#define	NCB_SCRIPT_PHYS(np, lbl) (np->p_script + offsetof (struct script, lbl))

#define	NCB_SCRIPTH_PHYS(np, lbl) (np->p_scripth + offsetof (struct scripth,lbl))

#define	PREFETCH_FLUSH_CNT 0

#define	PREFETCH_FLUSH

#define	remove_from_waiting_list(np, cmd) retrieve_from_waiting_list(1, (np), (cmd))

#define	requeue_waiting_list(np) process_waiting_list((np), DID_OK)

#define	reset_waiting_list(np) process_waiting_list((np), DID_RESET)

#define	RELOC_SOFTC 0x40000000

#define	RELOC_LABEL 0x50000000

#define	RELOC_REGISTER 0x60000000

#define	RELOC_LABELH 0x80000000

#define	RELOC_MASK 0xf0000000

#define	NADDR(label) (RELOC_SOFTC \| offsetof(struct ncb, label))

#define	PADDR(label) (RELOC_LABEL \| offsetof(struct script, label))

#define	PADDRH(label) (RELOC_LABELH \| offsetof(struct scripth, label))

#define	RADDR(label) (RELOC_REGISTER \| REG(label))

#define	FADDR(label, ofs) (RELOC_REGISTER \| ((REG(label))+(ofs)))

#define	PRINT_ADDR(cmd, arg...) dev_info(&cmd->device->sdev_gendev , ## arg)

#define	_5M 5000000

#define	burst_length(bc) (!(bc))? 0 : 1 << (bc)

#define	burst_code(dmode, ctest0) (ctest0) & 0x80 ? 0 : (((dmode) & 0xc0) >> 6) + 1

#define	ncr_reg_bus_addr(r) (np->paddr + offsetof (struct ncr_reg, r))

#define	next_wcmd host_scribble

Typedefs
typedef u_long	m_addr_t

typedef struct device *	m_bush_t

typedef struct m_link	m_link_s

typedef struct m_vtob	m_vtob_s

typedef struct m_pool	m_pool_s

typedef u32	tagmap_t

Functions
	__setup ("ncr53c8xx=", ncr53c8xx_setup)

struct Scsi_Host *__init	ncr_attach (struct scsi_host_template tpnt, int unit, struct ncr_device device)

void	ncr53c8xx_release (struct Scsi_Host *host)

int __init	ncr53c8xx_init (void)

void	ncr53c8xx_exit (void)

Macro Definition Documentation

#define _5M 5000000

Definition at line 3696 of file ncr53c8xx.c.

#define __data_mapped SCp.phase

Definition at line 525 of file ncr53c8xx.c.

#define __data_mapping SCp.have_data_in

Definition at line 526 of file ncr53c8xx.c.

#define __m_calloc	(	mp,
		s,
		n
	)	__m_calloc2(mp, s, n, MEMO_WARN)

Definition at line 342 of file ncr53c8xx.c.

#define _m_calloc_dma	(	np,
		s,
		n
	)	__m_calloc_dma(np->dev, s, n)

Definition at line 513 of file ncr53c8xx.c.

#define _m_free_dma	(	np,
		p,
		s,
		n
	)	__m_free_dma(np->dev, p, s, n)

Definition at line 514 of file ncr53c8xx.c.

#define _vtobus	(	np,
		p
	)	__vtobus(np->dev, p)

Definition at line 517 of file ncr53c8xx.c.

#define actualquirks phys.header.status[0]

Definition at line 1445 of file ncr53c8xx.c.

#define ALL_LUNS -2

Definition at line 796 of file ncr53c8xx.c.

#define ALL_TARGETS -2

Definition at line 794 of file ncr53c8xx.c.

#define ARG_SEP ','

Definition at line 625 of file ncr53c8xx.c.

#define ARG_SEP ','

Definition at line 625 of file ncr53c8xx.c.

#define bootverbose (np->verbose)

Definition at line 1016 of file ncr53c8xx.c.

#define bootverbose (np->verbose)

Definition at line 1016 of file ncr53c8xx.c.

#define burst_code	(	dmode,
		ctest0
	)	(ctest0) & 0x80 ? 0 : (((dmode) & 0xc0) >> 6) + 1

Definition at line 3722 of file ncr53c8xx.c.

#define burst_length ( bc ) (!(bc))? 0 : 1 << (bc)

Definition at line 3717 of file ncr53c8xx.c.

#define CCB_DONE_EMPTY 0xffffffffUL

Definition at line 865 of file ncr53c8xx.c.

#define CCB_DONE_VALID ( cp )

Value:

((((u_long) cp) & 0xffffffff00000000ul) && \

(((u_long) cp) & 0xfffffffful) != CCB_DONE_EMPTY)

Definition at line 873 of file ncr53c8xx.c.

#define CCB_MAGIC (0xf2691ad2)

Definition at line 1115 of file ncr53c8xx.c.

#define CCB_PHYS	(	cp,
		lbl
	)	(cp->p_ccb + offsetof(struct ccb, lbl))

Definition at line 1588 of file ncr53c8xx.c.

#define DEBUG_ALLOC (0x0001)

Definition at line 138 of file ncr53c8xx.c.

#define DEBUG_FLAGS ncr_debug

Definition at line 158 of file ncr53c8xx.c.

#define DEBUG_IC (0x1000)

Definition at line 149 of file ncr53c8xx.c.

#define DEBUG_NEGO (0x0200)

Definition at line 146 of file ncr53c8xx.c.

#define DEBUG_PHASE (0x0002)

Definition at line 139 of file ncr53c8xx.c.

#define DEBUG_POINTER (0x0020)

Definition at line 142 of file ncr53c8xx.c.

#define DEBUG_QUEUE (0x0008)

Definition at line 140 of file ncr53c8xx.c.

#define DEBUG_RESULT (0x0010)

Definition at line 141 of file ncr53c8xx.c.

#define DEBUG_SCATTER (0x0800)

Definition at line 148 of file ncr53c8xx.c.

#define DEBUG_SCRIPT (0x0040)

Definition at line 143 of file ncr53c8xx.c.

#define DEBUG_TAGS (0x0400)

Definition at line 147 of file ncr53c8xx.c.

#define DEBUG_TIMING (0x0100)

Definition at line 145 of file ncr53c8xx.c.

#define DEBUG_TINY (0x0080)

Definition at line 144 of file ncr53c8xx.c.

#define DEF_DEPTH (driver_setup.default_tags)

Definition at line 793 of file ncr53c8xx.c.

#define FADDR	(	label,
		ofs
	)	(RELOC_REGISTER \| ((REG(label))+(ofs)))

Definition at line 2002 of file ncr53c8xx.c.

#define host_status phys.header.status[1]

Definition at line 1446 of file ncr53c8xx.c.

#define HS_ABORTED (7|HS_DONEMASK) /* Transfer aborted */

Definition at line 1034 of file ncr53c8xx.c.

#define HS_BUSY (1)

Definition at line 1026 of file ncr53c8xx.c.

#define HS_COMPLETE (4|HS_DONEMASK)

Definition at line 1031 of file ncr53c8xx.c.

#define HS_DISCONNECT (3) /* Disconnected by target */

Definition at line 1028 of file ncr53c8xx.c.

#define HS_DONEMASK (0x80)

Definition at line 1030 of file ncr53c8xx.c.

#define HS_FAIL (9|HS_DONEMASK) /* SCSI or PCI bus errors */

Definition at line 1036 of file ncr53c8xx.c.

#define HS_IDLE (0)

Definition at line 1025 of file ncr53c8xx.c.

#define HS_IN_RESELECT (1|HS_INVALMASK)

Definition at line 1047 of file ncr53c8xx.c.

#define HS_INVALMASK (0x40)

Definition at line 1045 of file ncr53c8xx.c.

#define HS_NEGOTIATE (2) /* sync/wide data transfer*/

Definition at line 1027 of file ncr53c8xx.c.

#define HS_PRT nc_scr1

Definition at line 1431 of file ncr53c8xx.c.

#define HS_REG scr1

Definition at line 1430 of file ncr53c8xx.c.

#define HS_RESET (6|HS_DONEMASK) /* SCSI reset */

Definition at line 1033 of file ncr53c8xx.c.

#define HS_SEL_TIMEOUT (5|HS_DONEMASK) /* Selection timeout */

Definition at line 1032 of file ncr53c8xx.c.

#define HS_SELECTING (0|HS_INVALMASK)

Definition at line 1046 of file ncr53c8xx.c.

#define HS_SKIPMASK (0x20)

Definition at line 1054 of file ncr53c8xx.c.

#define HS_STARTING (2|HS_INVALMASK)

Definition at line 1048 of file ncr53c8xx.c.

#define HS_TIMEOUT (8|HS_DONEMASK) /* Software timeout */

Definition at line 1035 of file ncr53c8xx.c.

#define HS_UNEXPECTED (10|HS_DONEMASK)/* Unexpected disconnect */

Definition at line 1037 of file ncr53c8xx.c.

#define initverbose (driver_setup.verbose)

Definition at line 1015 of file ncr53c8xx.c.

#define initverbose (driver_setup.verbose)

Definition at line 1015 of file ncr53c8xx.c.

#define m_calloc_dma	(	s,
		n
	)	_m_calloc_dma(np, s, n)

Definition at line 515 of file ncr53c8xx.c.

#define m_free_dma	(	p,
		s,
		n
	)	_m_free_dma(np, p, s, n)

Definition at line 516 of file ncr53c8xx.c.

#define map_scsi_sg_data	(	np,
		cmd
	)	__map_scsi_sg_data(np->dev, cmd)

Definition at line 553 of file ncr53c8xx.c.

#define MAX_DONE 24

Definition at line 864 of file ncr53c8xx.c.

#define MAX_LUN SCSI_NCR_MAX_LUN

Definition at line 948 of file ncr53c8xx.c.

#define MAX_SCATTER (SCSI_NCR_MAX_SCATTER)

Definition at line 993 of file ncr53c8xx.c.

#define MAX_SCATTERH (MAX_SCATTER - MAX_SCATTERL)

Definition at line 997 of file ncr53c8xx.c.

#define MAX_SCATTERL 80

Definition at line 996 of file ncr53c8xx.c.

#define MAX_START (SCSI_NCR_CAN_QUEUE + 4)

Definition at line 969 of file ncr53c8xx.c.

#define MAX_TAGS SCSI_NCR_MAX_TAGS

Definition at line 913 of file ncr53c8xx.c.

#define MAX_TARGET (SCSI_NCR_MAX_TARGET)

Definition at line 935 of file ncr53c8xx.c.

#define MEMO_CLUSTER_MASK (MEMO_CLUSTER_SIZE-1)

Definition at line 204 of file ncr53c8xx.c.

#define MEMO_CLUSTER_SHIFT (PAGE_SHIFT+MEMO_PAGE_ORDER)

Definition at line 202 of file ncr53c8xx.c.

#define MEMO_CLUSTER_SIZE (1UL << MEMO_CLUSTER_SHIFT)

Definition at line 203 of file ncr53c8xx.c.

#define MEMO_FREE_UNUSED /* Free unused pages immediately */

Definition at line 199 of file ncr53c8xx.c.

#define MEMO_GFP_FLAGS GFP_ATOMIC

Definition at line 201 of file ncr53c8xx.c.

#define MEMO_PAGE_ORDER 1 /* 2 PAGES maximum */

Definition at line 197 of file ncr53c8xx.c.

#define MEMO_SHIFT 4 /* 16 bytes minimum memory chunk */

Definition at line 193 of file ncr53c8xx.c.

#define MEMO_WARN 1

Definition at line 200 of file ncr53c8xx.c.

#define NADDR ( label ) (RELOC_SOFTC | offsetof(struct ncb, label))

Definition at line 1998 of file ncr53c8xx.c.

#define NAME53C8XX "ncr53c8xx"

Definition at line 129 of file ncr53c8xx.c.

#define NCB_SCRIPT_PHYS	(	np,
		lbl
	)	(np->p_script + offsetof (struct script, lbl))

Definition at line 1761 of file ncr53c8xx.c.

#define NCB_SCRIPTH_PHYS	(	np,
		lbl
	)	(np->p_scripth + offsetof (struct scripth,lbl))

Definition at line 1762 of file ncr53c8xx.c.

#define ncr_reg_bus_addr ( r ) (np->paddr + offsetof (struct ncr_reg, r))

Definition at line 7309 of file ncr53c8xx.c.

#define NCR_SNOOP_TIMEOUT (1000000)

Definition at line 1007 of file ncr53c8xx.c.

#define nego_st header.scr_st[2]

Definition at line 1456 of file ncr53c8xx.c.

#define nego_status phys.nego_st

Definition at line 1463 of file ncr53c8xx.c.

#define next_wcmd host_scribble

Definition at line 8179 of file ncr53c8xx.c.

#define NO_LUN -1

Definition at line 797 of file ncr53c8xx.c.

#define NO_TAG (255)

Definition at line 916 of file ncr53c8xx.c.

#define NO_TARGET -1

Definition at line 795 of file ncr53c8xx.c.

#define NS_NOCHANGE (0)

Definition at line 1103 of file ncr53c8xx.c.

#define NS_PPR (4)

Definition at line 1106 of file ncr53c8xx.c.

#define NS_SYNC (1)

Definition at line 1104 of file ncr53c8xx.c.

#define NS_WIDE (2)

Definition at line 1105 of file ncr53c8xx.c.

#define OPT_BURST_MAX 12

Definition at line 603 of file ncr53c8xx.c.

#define OPT_BUS_CHECK 19

Definition at line 610 of file ncr53c8xx.c.

#define OPT_DEBUG 11

Definition at line 602 of file ncr53c8xx.c.

#define OPT_DEFAULT_SYNC 9

Definition at line 600 of file ncr53c8xx.c.

#define OPT_DIFF_SUPPORT 16

Definition at line 607 of file ncr53c8xx.c.

#define OPT_DISCONNECTION 4

Definition at line 595 of file ncr53c8xx.c.

#define OPT_EXCLUDE 24

Definition at line 615 of file ncr53c8xx.c.

#define OPT_FORCE_SYNC_NEGO 7

Definition at line 598 of file ncr53c8xx.c.

#define OPT_HOST_ID 25

Definition at line 616 of file ncr53c8xx.c.

#define OPT_IRQM 17

Definition at line 608 of file ncr53c8xx.c.

#define OPT_LED_PIN 13

Definition at line 604 of file ncr53c8xx.c.

#define OPT_MASTER_PARITY 2

Definition at line 593 of file ncr53c8xx.c.

#define OPT_MAX_WIDE 14

Definition at line 605 of file ncr53c8xx.c.

#define OPT_OPTIMIZE 20

Definition at line 611 of file ncr53c8xx.c.

#define OPT_PCI_FIX_UP 18

Definition at line 609 of file ncr53c8xx.c.

#define OPT_RECOVERY 21

Definition at line 612 of file ncr53c8xx.c.

#define OPT_REVERSE_PROBE 8

Definition at line 599 of file ncr53c8xx.c.

#define OPT_SAFE_SETUP 22

Definition at line 613 of file ncr53c8xx.c.

#define OPT_SCSI_PARITY 3

Definition at line 594 of file ncr53c8xx.c.

#define OPT_SETTLE_DELAY 15

Definition at line 606 of file ncr53c8xx.c.

#define OPT_SPECIAL_FEATURES 5

Definition at line 596 of file ncr53c8xx.c.

#define OPT_TAGS 1

Definition at line 592 of file ncr53c8xx.c.

#define OPT_UNUSED_1 6

Definition at line 597 of file ncr53c8xx.c.

#define OPT_USE_NVRAM 23

Definition at line 614 of file ncr53c8xx.c.

#define OPT_VERBOSE 10

Definition at line 601 of file ncr53c8xx.c.

#define PADDR ( label ) (RELOC_LABEL | offsetof(struct script, label))

Definition at line 1999 of file ncr53c8xx.c.

#define PADDRH ( label ) (RELOC_LABELH | offsetof(struct scripth, label))

Definition at line 2000 of file ncr53c8xx.c.

#define parity_status phys.header.status[3]

Definition at line 1448 of file ncr53c8xx.c.

#define PREFETCH_FLUSH

Definition at line 1799 of file ncr53c8xx.c.

#define PREFETCH_FLUSH_CNT 0

Definition at line 1798 of file ncr53c8xx.c.

#define PRINT_ADDR	(	cmd,
		arg...
	)	dev_info(&cmd->device->sdev_gendev , ## arg)

Definition at line 3677 of file ncr53c8xx.c.

#define PS_REG scr3

Definition at line 1434 of file ncr53c8xx.c.

#define QU_REG scr0

Definition at line 1429 of file ncr53c8xx.c.

#define RADDR ( label ) (RELOC_REGISTER | REG(label))

Definition at line 2001 of file ncr53c8xx.c.

#define RELOC_LABEL 0x50000000

Definition at line 1990 of file ncr53c8xx.c.

#define RELOC_LABELH 0x80000000

Definition at line 1995 of file ncr53c8xx.c.

#define RELOC_MASK 0xf0000000

Definition at line 1996 of file ncr53c8xx.c.

#define RELOC_REGISTER 0x60000000

Definition at line 1991 of file ncr53c8xx.c.

#define RELOC_SOFTC 0x40000000

Definition at line 1989 of file ncr53c8xx.c.

#define remove_from_waiting_list	(	np,
		cmd
	)	retrieve_from_waiting_list(1, (np), (cmd))

Definition at line 1959 of file ncr53c8xx.c.

#define requeue_waiting_list ( np ) process_waiting_list((np), DID_OK)

Definition at line 1961 of file ncr53c8xx.c.

#define reset_waiting_list ( np ) process_waiting_list((np), DID_RESET)

Definition at line 1962 of file ncr53c8xx.c.

#define SCSI_NCR_CCB_DONE_SUPPORT

Definition at line 861 of file ncr53c8xx.c.

#define SCSI_NCR_DEBUG_FLAGS (0)

Definition at line 95 of file ncr53c8xx.c.

#define SCSI_NCR_DRIVER_NAME "ncr53c8xx-3.4.3g"

Definition at line 93 of file ncr53c8xx.c.

#define SCSI_NCR_MIN_ASYNC (40)

Definition at line 958 of file ncr53c8xx.c.

#define SCSI_NCR_MYADDR (7)

Definition at line 894 of file ncr53c8xx.c.

u8 scsi_status phys.header.status[2]

Definition at line 1447 of file ncr53c8xx.c.

#define ScsiResult	(	host_code,
		scsi_code
	)	(((host_code) << 16) + ((scsi_code) & 0x7f))

Definition at line 1013 of file ncr53c8xx.c.

#define SIR_BAD_STATUS (1)

Definition at line 1063 of file ncr53c8xx.c.

#define SIR_DONE_OVERFLOW (17)

Definition at line 1079 of file ncr53c8xx.c.

#define SIR_IGN_RESIDUE (9)

Definition at line 1071 of file ncr53c8xx.c.

#define SIR_INTFLY (18)

Definition at line 1080 of file ncr53c8xx.c.

#define SIR_MAX (18)

Definition at line 1081 of file ncr53c8xx.c.

#define SIR_MISSING_SAVE (10)

Definition at line 1072 of file ncr53c8xx.c.

#define SIR_NEGO_FAILED (5)

Definition at line 1067 of file ncr53c8xx.c.

#define SIR_NEGO_PROTO (6)

Definition at line 1068 of file ncr53c8xx.c.

#define SIR_NEGO_SYNC (3)

Definition at line 1065 of file ncr53c8xx.c.

#define SIR_NEGO_WIDE (4)

Definition at line 1066 of file ncr53c8xx.c.

#define SIR_REJECT_RECEIVED (7)

Definition at line 1069 of file ncr53c8xx.c.

#define SIR_REJECT_SENT (8)

Definition at line 1070 of file ncr53c8xx.c.

#define SIR_RESEL_BAD_I_T_L (15)

Definition at line 1077 of file ncr53c8xx.c.

#define SIR_RESEL_BAD_I_T_L_Q (16)

Definition at line 1078 of file ncr53c8xx.c.

#define SIR_RESEL_BAD_LUN (13)

Definition at line 1075 of file ncr53c8xx.c.

#define SIR_RESEL_BAD_TARGET (14)

Definition at line 1076 of file ncr53c8xx.c.

#define SIR_RESEL_NO_IDENTIFY (12)

Definition at line 1074 of file ncr53c8xx.c.

#define SIR_RESEL_NO_MSG_IN (11)

Definition at line 1073 of file ncr53c8xx.c.

#define SIR_XXXXXXXXXX (2)

Definition at line 1064 of file ncr53c8xx.c.

#define SS_PRT nc_scr2

Definition at line 1433 of file ncr53c8xx.c.

#define SS_REG scr2

Definition at line 1432 of file ncr53c8xx.c.

#define sync_st header.scr_st[1]

Definition at line 1455 of file ncr53c8xx.c.

#define UC_SETDEBUG 12

Definition at line 1146 of file ncr53c8xx.c.

#define UC_SETFLAG 15

Definition at line 1149 of file ncr53c8xx.c.

#define UC_SETORDER 13

Definition at line 1147 of file ncr53c8xx.c.

#define UC_SETSYNC 10

Definition at line 1144 of file ncr53c8xx.c.

#define UC_SETTAGS 11

Definition at line 1145 of file ncr53c8xx.c.

#define UC_SETVERBOSE 17

Definition at line 1150 of file ncr53c8xx.c.

#define UC_SETWIDE 14

Definition at line 1148 of file ncr53c8xx.c.

#define UF_NODISC (0x02)

Definition at line 1153 of file ncr53c8xx.c.

#define UF_NOSCAN (0x04)

Definition at line 1154 of file ncr53c8xx.c.

#define UF_TRACE (0x01)

Definition at line 1152 of file ncr53c8xx.c.

#define unmap_scsi_data	(	np,
		cmd
	)	__unmap_scsi_data(np->dev, cmd)

Definition at line 552 of file ncr53c8xx.c.

#define VTOB_HASH_CODE ( m ) ((((m_addr_t) (m)) >> MEMO_CLUSTER_SHIFT) & VTOB_HASH_MASK)

Definition at line 221 of file ncr53c8xx.c.

#define VTOB_HASH_MASK (VTOB_HASH_SIZE-1)

Definition at line 220 of file ncr53c8xx.c.

#define VTOB_HASH_SHIFT 5

Definition at line 218 of file ncr53c8xx.c.

#define VTOB_HASH_SIZE (1UL << VTOB_HASH_SHIFT)

Definition at line 219 of file ncr53c8xx.c.

#define vtobus ( p ) _vtobus(np, p)

Definition at line 518 of file ncr53c8xx.c.

#define wide_st header.scr_st[3]

Definition at line 1457 of file ncr53c8xx.c.

#define XE_BAD_PHASE (2) /* illegal phase (4/5) */

Definition at line 1093 of file ncr53c8xx.c.

#define XE_EXTRA_DATA (1) /* unexpected data phase */

Definition at line 1092 of file ncr53c8xx.c.

#define XE_OK (0)

Definition at line 1091 of file ncr53c8xx.c.

#define xerr_st header.scr_st[0]

Definition at line 1454 of file ncr53c8xx.c.

#define xerr_status phys.xerr_st

Definition at line 1462 of file ncr53c8xx.c.

Typedef Documentation

typedef u_long m_addr_t

Definition at line 206 of file ncr53c8xx.c.

typedef struct device* m_bush_t

Definition at line 207 of file ncr53c8xx.c.

typedef struct m_link m_link_s

typedef struct m_pool m_pool_s

typedef struct m_vtob m_vtob_s

typedef u32 tagmap_t

Definition at line 924 of file ncr53c8xx.c.

Function Documentation

__setup ( )

void ncr53c8xx_exit ( void )

Definition at line 8626 of file ncr53c8xx.c.

int __init ncr53c8xx_init ( void )

Definition at line 8618 of file ncr53c8xx.c.

void ncr53c8xx_release ( struct Scsi_Host * host )

Definition at line 8530 of file ncr53c8xx.c.

struct Scsi_Host* __init ncr_attach	(	struct scsi_host_template *	tpnt,
		int	unit,
		struct ncr_device *	device
	)

read

Definition at line 8297 of file ncr53c8xx.c.

Data Structures

Macros

Typedefs

Functions

Macro Definition Documentation

Typedef Documentation

Function Documentation