-#define ASC_VERSION "3.3GJ" /* AdvanSys Driver Version */
+#define ASC_VERSION "3.3K" /* AdvanSys Driver Version */
/*
* advansys.c - Linux Host Driver for AdvanSys SCSI Adapters
1. change select_queue_depths to slave_configure
2. make cmd_per_lun be sane again
+ 3.3K [2004/06/24]:
+ 1. continuing cleanup for lk 2.6 series
+ 2. Fix problem in lk 2.6.7-bk2 that broke PCI wide cards
+ 3. Fix problem that oopsed ISA cards
+
I. Known Problems/Fix List (XXX)
1. Need to add memory mapping workaround. Test the memory mapping.
*/
-
-/*
- * --- Linux Version
- */
-
-#ifndef LINUX_VERSION_CODE
-#include <linux/version.h>
-#endif /* LINUX_VERSION_CODE */
-
-/* Convert Linux Version, Patch-level, Sub-level to LINUX_VERSION_CODE. */
-#define ASC_LINUX_VERSION(V, P, S) (((V) * 65536) + ((P) * 256) + (S))
-#define ASC_LINUX_KERNEL22 (LINUX_VERSION_CODE < ASC_LINUX_VERSION(2,4,0))
-#define ASC_LINUX_KERNEL24 (LINUX_VERSION_CODE >= ASC_LINUX_VERSION(2,4,0))
-
-/* Driver supported only in version 2.2 and version >= 2.4. */
-#if LINUX_VERSION_CODE < ASC_LINUX_VERSION(2,2,0) || \
- (LINUX_VERSION_CODE > ASC_LINUX_VERSION(2,3,0) && \
- LINUX_VERSION_CODE < ASC_LINUX_VERSION(2,4,0))
-#error "AdvanSys driver supported only in 2.2 and 2.4 or greater kernels."
-#endif
-
/*
* --- Linux Include Files
*/
#include <linux/blkdev.h>
#include <linux/stat.h>
#include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
#include <asm/io.h>
#include <asm/system.h>
#include <asm/dma.h>
-#include "scsi.h"
-#include "hosts.h"
+/* FIXME: (by jejb@steeleye.com) This warning is present for two
+ * reasons:
+ *
+ * 1) This driver badly needs converting to the correct driver model
+ * probing API
+ *
+ * 2) Although all of the necessary command mapping places have the
+ * appropriate dma_map.. APIs, the driver still processes its internal
+ * queue using bus_to_virt() and virt_to_bus() which are illegal under
+ * the API. The entire queue processing structure will need to be
+ * altered to fix this.
+ */
+#warning this driver is still not properly converted to the DMA API
+
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_host.h>
#include "advansys.h"
#ifdef CONFIG_PCI
#include <linux/pci.h>
typedef unsigned char uchar;
-#ifndef NULL
-#define NULL (0)
-#endif
#ifndef TRUE
#define TRUE (1)
#endif
#define ASC_MIN_SENSE_LEN 14
#define ASC_MAX_CDB_LEN 12
#define ASC_SCSI_RESET_HOLD_TIME_US 60
-#define SCSICMD_TestUnitReady 0x00
-#define SCSICMD_Rewind 0x01
-#define SCSICMD_Rezero 0x01
-#define SCSICMD_RequestSense 0x03
-#define SCSICMD_Format 0x04
-#define SCSICMD_FormatUnit 0x04
-#define SCSICMD_Read6 0x08
-#define SCSICMD_Write6 0x0A
-#define SCSICMD_Seek6 0x0B
-#define SCSICMD_Inquiry 0x12
-#define SCSICMD_Verify6 0x13
-#define SCSICMD_ModeSelect6 0x15
-#define SCSICMD_ModeSense6 0x1A
-#define SCSICMD_StartStopUnit 0x1B
-#define SCSICMD_LoadUnloadTape 0x1B
-#define SCSICMD_ReadCapacity 0x25
-#define SCSICMD_Read10 0x28
-#define SCSICMD_Write10 0x2A
-#define SCSICMD_Seek10 0x2B
-#define SCSICMD_Erase10 0x2C
-#define SCSICMD_WriteAndVerify10 0x2E
-#define SCSICMD_Verify10 0x2F
-#define SCSICMD_WriteBuffer 0x3B
-#define SCSICMD_ReadBuffer 0x3C
-#define SCSICMD_ReadLong 0x3E
-#define SCSICMD_WriteLong 0x3F
-#define SCSICMD_ReadTOC 0x43
-#define SCSICMD_ReadHeader 0x44
-#define SCSICMD_ModeSelect10 0x55
-#define SCSICMD_ModeSense10 0x5A
-
-/* Inquiry Data Peripheral Device Types */
-#define SCSI_TYPE_DASD 0x00
-#define SCSI_TYPE_SASD 0x01
-#define SCSI_TYPE_PRN 0x02
-#define SCSI_TYPE_PROC 0x03
-#define SCSI_TYPE_WORM 0x04
-#define SCSI_TYPE_CDROM 0x05
-#define SCSI_TYPE_SCANNER 0x06
-#define SCSI_TYPE_OPTMEM 0x07
-#define SCSI_TYPE_MED_CHG 0x08
-#define SCSI_TYPE_COMM 0x09
-#define SCSI_TYPE_UNKNOWN 0x1F
#define ADV_INQ_CLOCKING_ST_ONLY 0x0
#define ADV_INQ_CLOCKING_DT_ONLY 0x1
#define ASC_SCSIDIR_T2H 0x08
#define ASC_SCSIDIR_H2T 0x10
#define ASC_SCSIDIR_NODATA 0x18
-#define SCSI_SENKEY_NO_SENSE 0x00
-#define SCSI_SENKEY_UNDEFINED 0x01
-#define SCSI_SENKEY_NOT_READY 0x02
-#define SCSI_SENKEY_MEDIUM_ERR 0x03
-#define SCSI_SENKEY_HW_ERR 0x04
-#define SCSI_SENKEY_ILLEGAL 0x05
-#define SCSI_SENKEY_ATTENTION 0x06
-#define SCSI_SENKEY_PROTECTED 0x07
-#define SCSI_SENKEY_BLANK 0x08
-#define SCSI_SENKEY_V_UNIQUE 0x09
-#define SCSI_SENKEY_CPY_ABORT 0x0A
-#define SCSI_SENKEY_ABORT 0x0B
-#define SCSI_SENKEY_EQUAL 0x0C
-#define SCSI_SENKEY_VOL_OVERFLOW 0x0D
-#define SCSI_SENKEY_MISCOMP 0x0E
-#define SCSI_SENKEY_RESERVED 0x0F
#define SCSI_ASC_NOMEDIA 0x3A
#define ASC_SRB_HOST(x) ((uchar)((uchar)(x) >> 4))
#define ASC_SRB_TID(x) ((uchar)((uchar)(x) & (uchar)0x0F))
#define ASC_SRB_LUN(x) ((uchar)((uint)(x) >> 13))
#define PUT_CDB1(x) ((uchar)((uint)(x) >> 8))
-#define SS_GOOD 0x00
-#define SS_CHK_CONDITION 0x02
-#define SS_CONDITION_MET 0x04
-#define SS_TARGET_BUSY 0x08
-#define SS_INTERMID 0x10
-#define SS_INTERMID_COND_MET 0x14
-#define SS_RSERV_CONFLICT 0x18
-#define SS_CMD_TERMINATED 0x22
-#define SS_QUEUE_FULL 0x28
#define MS_CMD_DONE 0x00
#define MS_EXTEND 0x01
#define MS_SDTR_LEN 0x03
#define MS_WDTR_CODE 0x03
#define MS_MDP_LEN 0x05
#define MS_MDP_CODE 0x00
-#define M1_SAVE_DATA_PTR 0x02
-#define M1_RESTORE_PTRS 0x03
-#define M1_DISCONNECT 0x04
-#define M1_INIT_DETECTED_ERR 0x05
-#define M1_ABORT 0x06
-#define M1_MSG_REJECT 0x07
-#define M1_NO_OP 0x08
-#define M1_MSG_PARITY_ERR 0x09
-#define M1_LINK_CMD_DONE 0x0A
-#define M1_LINK_CMD_DONE_WFLAG 0x0B
-#define M1_BUS_DVC_RESET 0x0C
-#define M1_ABORT_TAG 0x0D
-#define M1_CLR_QUEUE 0x0E
-#define M1_INIT_RECOVERY 0x0F
-#define M1_RELEASE_RECOVERY 0x10
-#define M1_KILL_IO_PROC 0x11
-#define M2_QTAG_MSG_SIMPLE 0x20
-#define M2_QTAG_MSG_HEAD 0x21
-#define M2_QTAG_MSG_ORDERED 0x22
-#define M2_IGNORE_WIDE_RESIDUE 0x23
/*
* Inquiry data structure and bitfield macros
uchar sdtr_period_offset[ASC_MAX_TID + 1];
ushort pci_slot_info;
uchar adapter_info[6];
- struct pci_dev *pci_dev;
+ struct device *dev;
} ASC_DVC_CFG;
#define ASC_DEF_DVC_CNTL 0xFFFF
ushort serial1; /* EEPROM serial number word 1 */
ushort serial2; /* EEPROM serial number word 2 */
ushort serial3; /* EEPROM serial number word 3 */
- struct pci_dev *pci_dev; /* pointer to the pci dev structure for this board */
+ struct device *dev; /* pointer to the pci dev structure for this board */
} ADV_DVC_CFG;
struct adv_dvc_var;
#define NO_ISA_DMA 0xff /* No ISA DMA Channel Used */
-/*
- * If the Linux kernel version supports freeing initialization code
- * and data after loading, define macros for this purpose. These macros
- * are not used when the driver is built as a module, cf. linux/init.h.
- */
-#if ASC_LINUX_KERNEL24
-#define ASC_INITFUNC(type, func) type __init func
-#elif ASC_LINUX_KERNEL22
-#define ASC_INITFUNC(type, func) __initfunc(type func)
-#endif
-#define ASC_INITDATA __initdata
-#define ASC_INIT __init
-
#define ASC_INFO_SIZE 128 /* advansys_info() line size */
#ifdef CONFIG_PROC_FS
} \
cp += len; \
}
-
-#define ASC_MIN(a, b) (((a) < (b)) ? (a) : (b))
#endif /* CONFIG_PROC_FS */
/* Asc Library return codes */
#define ASC_BUSY 0
#define ASC_ERROR (-1)
-/* Scsi_Cmnd function return codes */
+/* struct scsi_cmnd function return codes */
#define STATUS_BYTE(byte) (byte)
#define MSG_BYTE(byte) ((byte) << 8)
#define HOST_BYTE(byte) ((byte) << 16)
* REQPTIME(reqp) - reqp's time stamp value
* REQTIMESTAMP() - system time stamp value
*/
-typedef Scsi_Cmnd REQ, *REQP;
+typedef struct scsi_cmnd REQ, *REQP;
#define REQPNEXT(reqp) ((REQP) ((reqp)->host_scribble))
#define REQPNEXTP(reqp) ((REQP *) &((reqp)->host_scribble))
#define REQPTID(reqp) ((reqp)->device->id)
/* Return non-zero, if the queue is empty. */
#define ASC_QUEUE_EMPTY(ascq) ((ascq)->q_tidmask == 0)
-/* PCI configuration declarations */
-
-#define PCI_BASE_CLASS_PREDEFINED 0x00
-#define PCI_BASE_CLASS_MASS_STORAGE 0x01
-#define PCI_BASE_CLASS_NETWORK 0x02
-#define PCI_BASE_CLASS_DISPLAY 0x03
-#define PCI_BASE_CLASS_MULTIMEDIA 0x04
-#define PCI_BASE_CLASS_MEMORY_CONTROLLER 0x05
-#define PCI_BASE_CLASS_BRIDGE_DEVICE 0x06
-
-/* MASS STORAGE */
-#define PCI_SUB_CLASS_SCSI_CONTROLLER 0x00
-#define PCI_SUB_CLASS_IDE_CONTROLLER 0x01
-#define PCI_SUB_CLASS_FLOPPY_DISK_CONTROLLER 0x02
-#define PCI_SUB_CLASS_IPI_BUS_CONTROLLER 0x03
-#define PCI_SUB_CLASS_OTHER_MASS_CONTROLLER 0x80
-
-/* NETWORK CONTROLLER */
-#define PCI_SUB_CLASS_ETHERNET_CONTROLLER 0x00
-#define PCI_SUB_CLASS_TOKEN_RING_CONTROLLER 0x01
-#define PCI_SUB_CLASS_FDDI_CONTROLLER 0x02
-#define PCI_SUB_CLASS_OTHER_NETWORK_CONTROLLER 0x80
-
-/* DISPLAY CONTROLLER */
-#define PCI_SUB_CLASS_VGA_CONTROLLER 0x00
-#define PCI_SUB_CLASS_XGA_CONTROLLER 0x01
-#define PCI_SUB_CLASS_OTHER_DISPLAY_CONTROLLER 0x80
-
-/* MULTIMEDIA CONTROLLER */
-#define PCI_SUB_CLASS_VIDEO_DEVICE 0x00
-#define PCI_SUB_CLASS_AUDIO_DEVICE 0x01
-#define PCI_SUB_CLASS_OTHER_MULTIMEDIA_DEVICE 0x80
-
-/* MEMORY CONTROLLER */
-#define PCI_SUB_CLASS_RAM_CONTROLLER 0x00
-#define PCI_SUB_CLASS_FLASH_CONTROLLER 0x01
-#define PCI_SUB_CLASS_OTHER_MEMORY_CONTROLLER 0x80
-
-/* BRIDGE CONTROLLER */
-#define PCI_SUB_CLASS_HOST_BRIDGE_CONTROLLER 0x00
-#define PCI_SUB_CLASS_ISA_BRIDGE_CONTROLLER 0x01
-#define PCI_SUB_CLASS_EISA_BRIDGE_CONTROLLER 0x02
-#define PCI_SUB_CLASS_MC_BRIDGE_CONTROLLER 0x03
-#define PCI_SUB_CLASS_PCI_TO_PCI_BRIDGE_CONTROLLER 0x04
-#define PCI_SUB_CLASS_PCMCIA_BRIDGE_CONTROLLER 0x05
-#define PCI_SUB_CLASS_OTHER_BRIDGE_CONTROLLER 0x80
-
#define PCI_MAX_SLOT 0x1F
#define PCI_MAX_BUS 0xFF
#define PCI_IOADDRESS_MASK 0xFFFE
#define ASC_PCI_DEVICE_ID_2500 0x2500 /* ASC-38C0800 */
#define ASC_PCI_DEVICE_ID_2700 0x2700 /* ASC-38C1600 */
-/* PCI IO Port Addresses to generate special cycle */
-
-#define PCI_CONFIG_ADDRESS_MECH1 0x0CF8
-#define PCI_CONFIG_DATA_MECH1 0x0CFC
-
-#define PCI_CONFIG_FORWARD_REGISTER 0x0CFA /* 0=type 0; 1=type 1; */
-
-#define PCI_CONFIG_BUS_NUMBER_MASK 0x00FF0000
-#define PCI_CONFIG_DEVICE_FUNCTION_MASK 0x0000FF00
-#define PCI_CONFIG_REGISTER_NUMBER_MASK 0x000000F8
-
-#define PCI_DEVICE_FOUND 0x0000
-#define PCI_DEVICE_NOT_FOUND 0xffff
-
-#define SUBCLASS_OFFSET 0x0A
-#define CLASSCODE_OFFSET 0x0B
-#define VENDORID_OFFSET 0x00
-#define DEVICEID_OFFSET 0x02
-
#ifndef ADVANSYS_STATS
#define ASC_STATS(shp, counter)
#define ASC_STATS_ADD(shp, counter, count)
typedef struct adv_req {
ADV_SCSI_REQ_Q scsi_req_q; /* Adv Library request structure. */
uchar align[32]; /* Request structure padding. */
- Scsi_Cmnd *cmndp; /* Mid-Level SCSI command pointer. */
+ struct scsi_cmnd *cmndp; /* Mid-Level SCSI command pointer. */
adv_sgblk_t *sgblkp; /* Adv Library scatter-gather pointer. */
struct adv_req *next_reqp; /* Next Request Structure. */
} adv_req_t;
asc_queue_t waiting; /* Waiting command queue */
asc_queue_t done; /* Done command queue */
ADV_SCSI_BIT_ID_TYPE init_tidmask; /* Target init./valid mask */
- Scsi_Device *device[ADV_MAX_TID+1]; /* Mid-Level Scsi Device */
+ struct scsi_device *device[ADV_MAX_TID+1]; /* Mid-Level Scsi Device */
ushort reqcnt[ADV_MAX_TID+1]; /* Starvation request count */
ADV_SCSI_BIT_ID_TYPE queue_full; /* Queue full mask */
ushort queue_full_cnt[ADV_MAX_TID+1]; /* Queue full count */
/* Note: All driver global data should be initialized. */
-#if ASC_LINUX_KERNEL22
-#ifdef CONFIG_PROC_FS
-struct proc_dir_entry proc_scsi_advansys =
-{
- PROC_SCSI_ADVANSYS, /* unsigned short low_ino */
- 8, /* unsigned short namelen */
- "advansys", /* const char *name */
- S_IFDIR | S_IRUGO | S_IXUGO, /* mode_t mode */
- 2 /* nlink_t nlink */
-};
-#endif /* CONFIG_PROC_FS */
-#endif /* ASC_LINUX_KERNEL22 */
-
/* Number of boards detected in system. */
STATIC int asc_board_count = 0;
STATIC struct Scsi_Host *asc_host[ASC_NUM_BOARD_SUPPORTED] = { 0 };
STATIC ASC_SG_HEAD asc_sg_head = { 0 };
/* List of supported bus types. */
-STATIC ushort asc_bus[ASC_NUM_BUS] ASC_INITDATA = {
+STATIC ushort asc_bus[ASC_NUM_BUS] __initdata = {
ASC_IS_ISA,
ASC_IS_VL,
ASC_IS_EISA,
*/
STATIC irqreturn_t advansys_interrupt(int, void *, struct pt_regs *);
-STATIC int advansys_slave_configure(Scsi_Device *);
-STATIC void asc_scsi_done_list(Scsi_Cmnd *, int from_isr);
-STATIC int asc_execute_scsi_cmnd(Scsi_Cmnd *);
-STATIC int asc_build_req(asc_board_t *, Scsi_Cmnd *);
-STATIC int adv_build_req(asc_board_t *, Scsi_Cmnd *, ADV_SCSI_REQ_Q **);
-STATIC int adv_get_sglist(asc_board_t *, adv_req_t *, Scsi_Cmnd *);
+STATIC int advansys_slave_configure(struct scsi_device *);
+STATIC void asc_scsi_done_list(struct scsi_cmnd *);
+STATIC int asc_execute_scsi_cmnd(struct scsi_cmnd *);
+STATIC int asc_build_req(asc_board_t *, struct scsi_cmnd *);
+STATIC int adv_build_req(asc_board_t *, struct scsi_cmnd *, ADV_SCSI_REQ_Q **);
+STATIC int adv_get_sglist(asc_board_t *, adv_req_t *, struct scsi_cmnd *, int);
STATIC void asc_isr_callback(ASC_DVC_VAR *, ASC_QDONE_INFO *);
STATIC void adv_isr_callback(ADV_DVC_VAR *, ADV_SCSI_REQ_Q *);
STATIC void adv_async_callback(ADV_DVC_VAR *, uchar);
/* Debug function prototypes. */
#ifdef ADVANSYS_DEBUG
STATIC void asc_prt_scsi_host(struct Scsi_Host *);
-STATIC void asc_prt_scsi_cmnd(Scsi_Cmnd *);
+STATIC void asc_prt_scsi_cmnd(struct scsi_cmnd *);
STATIC void asc_prt_asc_dvc_cfg(ASC_DVC_CFG *);
STATIC void asc_prt_asc_dvc_var(ASC_DVC_VAR *);
STATIC void asc_prt_asc_scsi_q(ASC_SCSI_Q *);
* it must not call SCSI mid-level functions including scsi_malloc()
* and scsi_free().
*/
-ASC_INITFUNC(
-int,
-advansys_detect(Scsi_Host_Template *tpnt)
-)
+int __init
+advansys_detect(struct scsi_host_template *tpnt)
{
static int detect_called = ASC_FALSE;
int iop;
struct pci_dev *pci_devicep[ASC_NUM_BOARD_SUPPORTED];
int pci_card_cnt_max = 0;
int pci_card_cnt = 0;
+ struct device *dev = NULL;
struct pci_dev *pci_devp = NULL;
int pci_device_id_cnt = 0;
unsigned int pci_device_id[ASC_PCI_DEVICE_ID_CNT] = {
ASC_DBG(1, "advansys_detect: begin\n");
-#if ASC_LINUX_KERNEL24
- tpnt->proc_name = "advansys";
-#elif ASC_LINUX_KERNEL22
- tpnt->proc_dir = &proc_scsi_advansys;
-#endif
-
asc_board_count = 0;
/*
NULL) {
pci_device_id_cnt++;
} else {
-#if ASC_LINUX_KERNEL24
if (pci_enable_device(pci_devp) == 0) {
pci_devicep[pci_card_cnt_max++] = pci_devp;
}
-#elif ASC_LINUX_KERNEL22
- pci_devicep[pci_card_cnt_max++] = pci_devp;
-#endif
}
}
ASC_DBG2(2,
"advansys_detect: devfn %d, bus number %d\n",
pci_devp->devfn, pci_devp->bus->number);
-#if ASC_LINUX_KERNEL24
iop = pci_resource_start(pci_devp, 0);
-#elif ASC_LINUX_KERNEL22
- iop = pci_devp->base_address[0] & PCI_IOADDRESS_MASK;
-#endif
ASC_DBG2(1,
"advansys_detect: vendorID %X, deviceID %X\n",
pci_devp->vendor, pci_devp->device);
ASC_DBG2(2, "advansys_detect: iop %X, irqLine %d\n",
iop, pci_devp->irq);
}
+ if(pci_devp)
+ dev = &pci_devp->dev;
+
#endif /* CONFIG_PCI */
break;
continue;
}
- scsi_set_device(shp, &pci_devp->dev);
+ scsi_set_device(shp, dev);
/* Save a pointer to the Scsi_Host of each board found. */
asc_host[asc_board_count++] = shp;
iolen = ADV_38C1600_IOLEN;
}
#ifdef CONFIG_PCI
-#if ASC_LINUX_KERNEL24
pci_memory_address = pci_resource_start(pci_devp, 1);
-#elif ASC_LINUX_KERNEL22
- pci_memory_address = pci_devp->base_address[1];
-#endif
ASC_DBG1(1, "advansys_detect: pci_memory_address: 0x%lx\n",
(ulong) pci_memory_address);
if ((boardp->ioremap_addr =
#endif /* CONFIG_PROC_FS */
if (ASC_NARROW_BOARD(boardp)) {
- /*
+ asc_dvc_varp->cfg->dev = dev;
+ /*
* Set the board bus type and PCI IRQ before
* calling AscInitGetConfig().
*/
#ifdef CONFIG_PCI
case ASC_IS_PCI:
shp->irq = asc_dvc_varp->irq_no = pci_devp->irq;
- asc_dvc_varp->cfg->pci_dev = pci_devp;
asc_dvc_varp->cfg->pci_slot_info =
ASC_PCI_MKID(pci_devp->bus->number,
PCI_SLOT(pci_devp->devfn),
break;
}
} else {
+ adv_dvc_varp->cfg->dev = dev;
/*
* For Wide boards set PCI information before calling
* AdvInitGetConfig().
*/
#ifdef CONFIG_PCI
shp->irq = adv_dvc_varp->irq_no = pci_devp->irq;
- adv_dvc_varp->cfg->pci_dev = pci_devp;
adv_dvc_varp->cfg->pci_slot_info =
ASC_PCI_MKID(pci_devp->bus->number,
PCI_SLOT(pci_devp->devfn),
/* BIOS start address. */
if (ASC_NARROW_BOARD(boardp)) {
-#if ASC_LINUX_KERNEL24
shp->base =
-#elif ASC_LINUX_KERNEL22
- shp->base = (char *)
-#endif
((ulong) AscGetChipBiosAddress(
asc_dvc_varp->iop_base,
asc_dvc_varp->bus_type));
* Convert x86 realmode code segment to a linear
* address by shifting left 4.
*/
- shp->base =
-#if ASC_LINUX_KERNEL22
- (char *)
-#endif
- ((ulong) boardp->bios_codeseg << 4);
+ shp->base = ((ulong) boardp->bios_codeseg << 4);
} else {
shp->base = 0;
}
ASC_DBG2(2,
"advansys_detect: request_region port 0x%lx, len 0x%x\n",
(ulong) shp->io_port, boardp->asc_n_io_port);
-#if ASC_LINUX_KERNEL24
if (request_region(shp->io_port, boardp->asc_n_io_port,
"advansys") == NULL) {
ASC_PRINT3(
asc_board_count--;
continue;
}
-#elif ASC_LINUX_KERNEL22
- request_region(shp->io_port, boardp->asc_n_io_port, "advansys");
-#endif
/* Register DMA Channel for Narrow boards. */
shp->dma_channel = NO_ISA_DMA; /* Default to no ISA DMA. */
* in the 'scp' result field.
*/
int
-advansys_queuecommand(Scsi_Cmnd *scp, void (*done)(Scsi_Cmnd *))
+advansys_queuecommand(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *shp;
asc_board_t *boardp;
ulong flags;
- Scsi_Cmnd *done_scp;
+ struct scsi_cmnd *done_scp;
shp = scp->device->host;
boardp = ASC_BOARDP(shp);
default:
done_scp = asc_dequeue_list(&boardp->done, NULL, ASC_TID_ALL);
/* Interrupts could be enabled here. */
- asc_scsi_done_list(done_scp, 0);
+ asc_scsi_done_list(done_scp);
break;
}
spin_unlock_irqrestore(&boardp->lock, flags);
* required. Returns SUCCESS or FAILED.
*/
int
-advansys_reset(Scsi_Cmnd *scp)
+advansys_reset(struct scsi_cmnd *scp)
{
struct Scsi_Host *shp;
asc_board_t *boardp;
ASC_DVC_VAR *asc_dvc_varp;
ADV_DVC_VAR *adv_dvc_varp;
ulong flags;
- Scsi_Cmnd *done_scp = NULL, *last_scp = NULL;
- Scsi_Cmnd *tscp, *new_last_scp;
+ struct scsi_cmnd *done_scp = NULL, *last_scp = NULL;
+ struct scsi_cmnd *tscp, *new_last_scp;
int status;
int ret = SUCCESS;
* Complete all the 'done_scp' requests.
*/
if (done_scp != NULL) {
- asc_scsi_done_list(done_scp, 0);
+ asc_scsi_done_list(done_scp);
}
ASC_DBG1(1, "advansys_reset: ret %d\n", ret);
* ints[2] - second argument
* ...
*/
-ASC_INITFUNC(
-void,
+void __init
advansys_setup(char *str, int *ints)
-)
{
int i;
* --- Loadable Driver Support
*/
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "advansys",
#ifdef CONFIG_PROC_FS
.proc_info = advansys_proc_info,
ulong flags;
int i;
asc_board_t *boardp;
- Scsi_Cmnd *done_scp = NULL, *last_scp = NULL;
- Scsi_Cmnd *new_last_scp;
+ struct scsi_cmnd *done_scp = NULL, *last_scp = NULL;
+ struct scsi_cmnd *new_last_scp;
struct Scsi_Host *shp;
ASC_DBG(1, "advansys_interrupt: begin\n");
* Complete all requests on the done list.
*/
- asc_scsi_done_list(done_scp, 1);
+ asc_scsi_done_list(done_scp);
ASC_DBG(1, "advansys_interrupt: end\n");
return IRQ_HANDLED;
* specified host adapter.
*/
STATIC int
-advansys_slave_configure(Scsi_Device *device)
+advansys_slave_configure(struct scsi_device *device)
{
asc_board_t *boardp;
* Interrupts can be enabled on entry.
*/
STATIC void
-asc_scsi_done_list(Scsi_Cmnd *scp, int from_isr)
+asc_scsi_done_list(struct scsi_cmnd *scp)
{
- Scsi_Cmnd *tscp;
- ulong flags = 0;
+ struct scsi_cmnd *tscp;
ASC_DBG(2, "asc_scsi_done_list: begin\n");
while (scp != NULL) {
+ asc_board_t *boardp;
+ struct device *dev;
+
ASC_DBG1(3, "asc_scsi_done_list: scp 0x%lx\n", (ulong) scp);
tscp = REQPNEXT(scp);
scp->host_scribble = NULL;
+
+ boardp = ASC_BOARDP(scp->device->host);
+
+ if (ASC_NARROW_BOARD(boardp))
+ dev = boardp->dvc_cfg.asc_dvc_cfg.dev;
+ else
+ dev = boardp->dvc_cfg.adv_dvc_cfg.dev;
+
+ if (scp->use_sg)
+ dma_unmap_sg(dev, (struct scatterlist *)scp->request_buffer,
+ scp->use_sg, scp->sc_data_direction);
+ else if (scp->request_bufflen)
+ dma_unmap_single(dev, scp->SCp.dma_handle,
+ scp->request_bufflen, scp->sc_data_direction);
+
ASC_STATS(scp->device->host, done);
ASC_ASSERT(scp->scsi_done != NULL);
- if (from_isr)
- spin_lock_irqsave(scp->device->host->host_lock, flags);
+
scp->scsi_done(scp);
- if (from_isr)
- spin_unlock_irqrestore(scp->device->host->host_lock, flags);
+
scp = tscp;
}
ASC_DBG(2, "asc_scsi_done_list: done\n");
* host driver fields:
* SCp - Scsi_Pointer used for command processing status
* scsi_done - used to save caller's done function
- * host_scribble - used for pointer to another Scsi_Cmnd
+ * host_scribble - used for pointer to another struct scsi_cmnd
*
* If this function returns ASC_NOERROR the request has been enqueued
* on the board's 'active' queue and will be completed from the
* caller on the target's waiting queue and re-tried later.
*/
STATIC int
-asc_execute_scsi_cmnd(Scsi_Cmnd *scp)
+asc_execute_scsi_cmnd(struct scsi_cmnd *scp)
{
asc_board_t *boardp;
ASC_DVC_VAR *asc_dvc_varp;
ADV_DVC_VAR *adv_dvc_varp;
ADV_SCSI_REQ_Q *adv_scsiqp;
- Scsi_Device *device;
+ struct scsi_device *device;
int ret;
ASC_DBG2(1, "asc_execute_scsi_cmnd: scp 0x%lx, done 0x%lx\n",
* queue and return ASC_ERROR.
*/
STATIC int
-asc_build_req(asc_board_t *boardp, Scsi_Cmnd *scp)
+asc_build_req(asc_board_t *boardp, struct scsi_cmnd *scp)
{
+ struct device *dev = boardp->dvc_cfg.asc_dvc_cfg.dev;
+
/*
* Mutually exclusive access is required to 'asc_scsi_q' and
* 'asc_sg_head' until after the request is started.
memset(&asc_scsi_q, 0, sizeof(ASC_SCSI_Q));
/*
- * Point the ASC_SCSI_Q to the 'Scsi_Cmnd'.
+ * Point the ASC_SCSI_Q to the 'struct scsi_cmnd'.
*/
asc_scsi_q.q2.srb_ptr = ASC_VADDR_TO_U32(scp);
*/
if ((boardp->dvc_var.asc_dvc_var.cur_dvc_qng[scp->device->id] > 0) &&
(boardp->reqcnt[scp->device->id] % 255) == 0) {
- asc_scsi_q.q2.tag_code = M2_QTAG_MSG_ORDERED;
+ asc_scsi_q.q2.tag_code = MSG_ORDERED_TAG;
} else {
- asc_scsi_q.q2.tag_code = M2_QTAG_MSG_SIMPLE;
+ asc_scsi_q.q2.tag_code = MSG_SIMPLE_TAG;
}
/*
* CDB request of single contiguous buffer.
*/
ASC_STATS(scp->device->host, cont_cnt);
- asc_scsi_q.q1.data_addr =
- cpu_to_le32(virt_to_bus(scp->request_buffer));
+ scp->SCp.dma_handle = scp->request_bufflen ?
+ dma_map_single(dev, scp->request_buffer,
+ scp->request_bufflen, scp->sc_data_direction) : 0;
+ asc_scsi_q.q1.data_addr = cpu_to_le32(scp->SCp.dma_handle);
asc_scsi_q.q1.data_cnt = cpu_to_le32(scp->request_bufflen);
ASC_STATS_ADD(scp->device->host, cont_xfer,
ASC_CEILING(scp->request_bufflen, 512));
* CDB scatter-gather request list.
*/
int sgcnt;
+ int use_sg;
struct scatterlist *slp;
- if (scp->use_sg > scp->device->host->sg_tablesize) {
+ slp = (struct scatterlist *)scp->request_buffer;
+ use_sg = dma_map_sg(dev, slp, scp->use_sg, scp->sc_data_direction);
+
+ if (use_sg > scp->device->host->sg_tablesize) {
ASC_PRINT3(
"asc_build_req: board %d: use_sg %d > sg_tablesize %d\n",
- boardp->id, scp->use_sg, scp->device->host->sg_tablesize);
+ boardp->id, use_sg, scp->device->host->sg_tablesize);
+ dma_unmap_sg(dev, slp, scp->use_sg, scp->sc_data_direction);
scp->result = HOST_BYTE(DID_ERROR);
asc_enqueue(&boardp->done, scp, ASC_BACK);
return ASC_ERROR;
asc_scsi_q.q1.data_cnt = 0;
asc_scsi_q.q1.data_addr = 0;
/* This is a byte value, otherwise it would need to be swapped. */
- asc_sg_head.entry_cnt = asc_scsi_q.q1.sg_queue_cnt = scp->use_sg;
+ asc_sg_head.entry_cnt = asc_scsi_q.q1.sg_queue_cnt = use_sg;
ASC_STATS_ADD(scp->device->host, sg_elem, asc_sg_head.entry_cnt);
/*
* Convert scatter-gather list into ASC_SG_HEAD list.
*/
- slp = (struct scatterlist *) scp->request_buffer;
- for (sgcnt = 0; sgcnt < scp->use_sg; sgcnt++, slp++) {
- asc_sg_head.sg_list[sgcnt].addr =
- cpu_to_le32(virt_to_bus(
- (unsigned char *)page_address(slp->page) + slp->offset));
- asc_sg_head.sg_list[sgcnt].bytes = cpu_to_le32(slp->length);
- ASC_STATS_ADD(scp->device->host, sg_xfer, ASC_CEILING(slp->length, 512));
+ for (sgcnt = 0; sgcnt < use_sg; sgcnt++, slp++) {
+ asc_sg_head.sg_list[sgcnt].addr = cpu_to_le32(sg_dma_address(slp));
+ asc_sg_head.sg_list[sgcnt].bytes = cpu_to_le32(sg_dma_len(slp));
+ ASC_STATS_ADD(scp->device->host, sg_xfer, ASC_CEILING(sg_dma_len(slp), 512));
}
}
* to little-endian order.
*/
STATIC int
-adv_build_req(asc_board_t *boardp, Scsi_Cmnd *scp,
+adv_build_req(asc_board_t *boardp, struct scsi_cmnd *scp,
ADV_SCSI_REQ_Q **adv_scsiqpp)
{
adv_req_t *reqp;
ADV_SCSI_REQ_Q *scsiqp;
int i;
int ret;
+ struct device *dev = boardp->dvc_cfg.adv_dvc_cfg.dev;
/*
* Allocate an adv_req_t structure from the board to execute
scsiqp->srb_ptr = ASC_VADDR_TO_U32(reqp);
/*
- * Set the adv_req_t 'cmndp' to point to the Scsi_Cmnd structure.
+ * Set the adv_req_t 'cmndp' to point to the struct scsi_cmnd structure.
*/
reqp->cmndp = scp;
* Build ADV_SCSI_REQ_Q for a contiguous buffer or a scatter-gather
* buffer command.
*/
+
scsiqp->data_cnt = cpu_to_le32(scp->request_bufflen);
scsiqp->vdata_addr = scp->request_buffer;
scsiqp->data_addr = cpu_to_le32(virt_to_bus(scp->request_buffer));
* CDB request of single contiguous buffer.
*/
reqp->sgblkp = NULL;
+ scsiqp->data_cnt = cpu_to_le32(scp->request_bufflen);
+ if (scp->request_bufflen) {
+ scsiqp->vdata_addr = scp->request_buffer;
+ scp->SCp.dma_handle =
+ dma_map_single(dev, scp->request_buffer,
+ scp->request_bufflen, scp->sc_data_direction);
+ } else {
+ scsiqp->vdata_addr = 0;
+ scp->SCp.dma_handle = 0;
+ }
+ scsiqp->data_addr = cpu_to_le32(scp->SCp.dma_handle);
scsiqp->sg_list_ptr = NULL;
scsiqp->sg_real_addr = 0;
ASC_STATS(scp->device->host, cont_cnt);
/*
* CDB scatter-gather request list.
*/
- if (scp->use_sg > ADV_MAX_SG_LIST) {
+ struct scatterlist *slp;
+ int use_sg;
+
+ slp = (struct scatterlist *)scp->request_buffer;
+ use_sg = dma_map_sg(dev, slp, scp->use_sg, scp->sc_data_direction);
+
+ if (use_sg > ADV_MAX_SG_LIST) {
ASC_PRINT3(
"adv_build_req: board %d: use_sg %d > ADV_MAX_SG_LIST %d\n",
- boardp->id, scp->use_sg, scp->device->host->sg_tablesize);
+ boardp->id, use_sg, scp->device->host->sg_tablesize);
+ dma_unmap_sg(dev, slp, scp->use_sg, scp->sc_data_direction);
scp->result = HOST_BYTE(DID_ERROR);
asc_enqueue(&boardp->done, scp, ASC_BACK);
return ASC_ERROR;
}
- if ((ret = adv_get_sglist(boardp, reqp, scp)) != ADV_SUCCESS) {
+ if ((ret = adv_get_sglist(boardp, reqp, scp, use_sg)) != ADV_SUCCESS) {
/*
* Free the adv_req_t structure by adding it back to the
* board free list.
}
ASC_STATS(scp->device->host, sg_cnt);
- ASC_STATS_ADD(scp->device->host, sg_elem, scp->use_sg);
+ ASC_STATS_ADD(scp->device->host, sg_elem, use_sg);
}
ASC_DBG_PRT_ADV_SCSI_REQ_Q(2, scsiqp);
* ADV_ERROR(-1) - SG List creation failed
*/
STATIC int
-adv_get_sglist(asc_board_t *boardp, adv_req_t *reqp, Scsi_Cmnd *scp)
+adv_get_sglist(asc_board_t *boardp, adv_req_t *reqp, struct scsi_cmnd *scp, int use_sg)
{
adv_sgblk_t *sgblkp;
ADV_SCSI_REQ_Q *scsiqp;
scsiqp = (ADV_SCSI_REQ_Q *) ADV_32BALIGN(&reqp->scsi_req_q);
slp = (struct scatterlist *) scp->request_buffer;
- sg_elem_cnt = scp->use_sg;
+ sg_elem_cnt = use_sg;
prev_sg_block = NULL;
reqp->sgblkp = NULL;
for (i = 0; i < NO_OF_SG_PER_BLOCK; i++)
{
- sg_block->sg_list[i].sg_addr =
- cpu_to_le32(virt_to_bus(
- (unsigned char *)page_address(slp->page) + slp->offset));
- sg_block->sg_list[i].sg_count = cpu_to_le32(slp->length);
- ASC_STATS_ADD(scp->device->host, sg_xfer, ASC_CEILING(slp->length, 512));
+ sg_block->sg_list[i].sg_addr = cpu_to_le32(sg_dma_address(slp));
+ sg_block->sg_list[i].sg_count = cpu_to_le32(sg_dma_len(slp));
+ ASC_STATS_ADD(scp->device->host, sg_xfer, ASC_CEILING(sg_dma_len(slp), 512));
if (--sg_elem_cnt == 0)
{ /* Last ADV_SG_BLOCK and scatter-gather entry. */
asc_isr_callback(ASC_DVC_VAR *asc_dvc_varp, ASC_QDONE_INFO *qdonep)
{
asc_board_t *boardp;
- Scsi_Cmnd *scp;
+ struct scsi_cmnd *scp;
struct Scsi_Host *shp;
int i;
ASC_DBG_PRT_ASC_QDONE_INFO(2, qdonep);
/*
- * Get the Scsi_Cmnd structure and Scsi_Host structure for the
+ * Get the struct scsi_cmnd structure and Scsi_Host structure for the
* command that has been completed.
*/
- scp = (Scsi_Cmnd *) ASC_U32_TO_VADDR(qdonep->d2.srb_ptr);
+ scp = (struct scsi_cmnd *) ASC_U32_TO_VADDR(qdonep->d2.srb_ptr);
ASC_DBG1(1, "asc_isr_callback: scp 0x%lx\n", (ulong) scp);
if (scp == NULL) {
* If an INQUIRY command completed successfully, then call
* the AscInquiryHandling() function to set-up the device.
*/
- if (scp->cmnd[0] == SCSICMD_Inquiry && scp->device->lun == 0 &&
+ if (scp->cmnd[0] == INQUIRY && scp->device->lun == 0 &&
(scp->request_bufflen - qdonep->remain_bytes) >= 8)
{
AscInquiryHandling(asc_dvc_varp, scp->device->id & 0x7,
(ASC_SCSI_INQUIRY *) scp->request_buffer);
}
-#if ASC_LINUX_KERNEL24
/*
* Check for an underrun condition.
*
(unsigned) qdonep->remain_bytes);
scp->resid = qdonep->remain_bytes;
}
-#endif
break;
case QD_WITH_ERROR:
ASC_DBG(2, "asc_isr_callback: QD_WITH_ERROR\n");
switch (qdonep->d3.host_stat) {
case QHSTA_NO_ERROR:
- if (qdonep->d3.scsi_stat == SS_CHK_CONDITION) {
- ASC_DBG(2, "asc_isr_callback: SS_CHK_CONDITION\n");
+ if (qdonep->d3.scsi_stat == SAM_STAT_CHECK_CONDITION) {
+ ASC_DBG(2, "asc_isr_callback: SAM_STAT_CHECK_CONDITION\n");
ASC_DBG_PRT_SENSE(2, scp->sense_buffer,
sizeof(scp->sense_buffer));
/*
}
/*
- * Because interrupts may be enabled by the 'Scsi_Cmnd' done
+ * Because interrupts may be enabled by the 'struct scsi_cmnd' done
* function, add the command to the end of the board's done queue.
* The done function for the command will be called from
* advansys_interrupt().
asc_board_t *boardp;
adv_req_t *reqp;
adv_sgblk_t *sgblkp;
- Scsi_Cmnd *scp;
+ struct scsi_cmnd *scp;
struct Scsi_Host *shp;
int i;
-#if ASC_LINUX_KERNEL24
ADV_DCNT resid_cnt;
-#endif
ASC_DBG2(1, "adv_isr_callback: adv_dvc_varp 0x%lx, scsiqp 0x%lx\n",
}
/*
- * Get the Scsi_Cmnd structure and Scsi_Host structure for the
+ * Get the struct scsi_cmnd structure and Scsi_Host structure for the
* command that has been completed.
*
* Note: The adv_req_t request structure and adv_sgblk_t structure,
ASC_DBG(2, "adv_isr_callback: QD_NO_ERROR\n");
scp->result = 0;
-#if ASC_LINUX_KERNEL24
/*
* Check for an underrun condition.
*
(ulong) resid_cnt);
scp->resid = resid_cnt;
}
-#endif
break;
case QD_WITH_ERROR:
ASC_DBG(2, "adv_isr_callback: QD_WITH_ERROR\n");
switch (scsiqp->host_status) {
case QHSTA_NO_ERROR:
- if (scsiqp->scsi_status == SS_CHK_CONDITION) {
- ASC_DBG(2, "adv_isr_callback: SS_CHK_CONDITION\n");
+ if (scsiqp->scsi_status == SAM_STAT_CHECK_CONDITION) {
+ ASC_DBG(2, "adv_isr_callback: SAM_STAT_CHECK_CONDITION\n");
ASC_DBG_PRT_SENSE(2, scp->sense_buffer,
sizeof(scp->sense_buffer));
/*
}
/*
- * Because interrupts may be enabled by the 'Scsi_Cmnd' done
+ * Because interrupts may be enabled by the 'struct scsi_cmnd' done
* function, add the command to the end of the board's done queue.
* The done function for the command will be called from
* advansys_interrupt().
/*
* Execute as many queued requests as possible for the specified queue.
*
- * Calls asc_execute_scsi_cmnd() to execute a REQP/Scsi_Cmnd.
+ * Calls asc_execute_scsi_cmnd() to execute a REQP/struct scsi_cmnd.
*/
STATIC void
asc_execute_queue(asc_queue_t *ascq)
if (scan_tidmask & ADV_TID_TO_TIDMASK(i)) {
if ((reqp = asc_dequeue(ascq, i)) == NULL) {
scan_tidmask &= ~ADV_TID_TO_TIDMASK(i);
- } else if (asc_execute_scsi_cmnd((Scsi_Cmnd *) reqp)
+ } else if (asc_execute_scsi_cmnd((struct scsi_cmnd *) reqp)
== ASC_BUSY) {
scan_tidmask &= ~ADV_TID_TO_TIDMASK(i);
/*
(unsigned) offset, (unsigned) advoffset, cplen);
if (offset <= advoffset) {
/* Read offset below current offset, copy everything. */
- cnt = ASC_MIN(cplen, leftlen);
+ cnt = min(cplen, leftlen);
ASC_DBG3(2, "asc_proc_copy: curbuf 0x%lx, cp 0x%lx, cnt %d\n",
(ulong) curbuf, (ulong) cp, cnt);
memcpy(curbuf, cp, cnt);
/* Read offset within current range, partial copy. */
cnt = (advoffset + cplen) - offset;
cp = (cp + cplen) - cnt;
- cnt = ASC_MIN(cnt, leftlen);
+ cnt = min(cnt, leftlen);
ASC_DBG3(2, "asc_proc_copy: curbuf 0x%lx, cp 0x%lx, cnt %d\n",
(ulong) curbuf, (ulong) cp, cnt);
memcpy(curbuf, cp, cnt);
(void) printk(s);
ret = 0;
} else {
- ret = ASC_MIN(buflen, ret);
+ ret = min(buflen, ret);
memcpy(buf, s, ret);
}
va_end(args);
/*
* Read a PCI configuration byte.
*/
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
DvcReadPCIConfigByte(
ASC_DVC_VAR *asc_dvc,
ushort offset)
-)
{
#ifdef CONFIG_PCI
uchar byte_data;
- pci_read_config_byte(asc_dvc->cfg->pci_dev, offset, &byte_data);
+ pci_read_config_byte(to_pci_dev(asc_dvc->cfg->dev), offset, &byte_data);
return byte_data;
#else /* !defined(CONFIG_PCI) */
return 0;
/*
* Write a PCI configuration byte.
*/
-ASC_INITFUNC(
-STATIC void,
+STATIC void __init
DvcWritePCIConfigByte(
ASC_DVC_VAR *asc_dvc,
ushort offset,
uchar byte_data)
-)
{
#ifdef CONFIG_PCI
- pci_write_config_byte(asc_dvc->cfg->pci_dev, offset, byte_data);
+ pci_write_config_byte(to_pci_dev(asc_dvc->cfg->dev), offset, byte_data);
#endif /* CONFIG_PCI */
}
* Return the BIOS address of the adapter at the specified
* I/O port and with the specified bus type.
*/
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscGetChipBiosAddress(
PortAddr iop_base,
- ushort bus_type
-)
-)
+ ushort bus_type)
{
ushort cfg_lsw;
ushort bios_addr;
/*
* Read a PCI configuration byte.
*/
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
DvcAdvReadPCIConfigByte(
ADV_DVC_VAR *asc_dvc,
ushort offset)
-)
{
#ifdef CONFIG_PCI
uchar byte_data;
- pci_read_config_byte(asc_dvc->cfg->pci_dev, offset, &byte_data);
+ pci_read_config_byte(to_pci_dev(asc_dvc->cfg->dev), offset, &byte_data);
return byte_data;
#else /* CONFIG_PCI */
return 0;
/*
* Write a PCI configuration byte.
*/
-ASC_INITFUNC(
-STATIC void,
+STATIC void __init
DvcAdvWritePCIConfigByte(
ADV_DVC_VAR *asc_dvc,
ushort offset,
uchar byte_data)
-)
{
#ifdef CONFIG_PCI
- pci_write_config_byte(asc_dvc->cfg->pci_dev, offset, byte_data);
+ pci_write_config_byte(to_pci_dev(asc_dvc->cfg->dev), offset, byte_data);
#else /* CONFIG_PCI */
return 0;
#endif /* CONFIG_PCI */
s->host_busy, s->host_no,
(unsigned) s->last_reset);
-#if ASC_LINUX_KERNEL24
- printk(
-" hostt 0x%lx\n",
- (ulong) s->hostt);
-#elif ASC_LINUX_KERNEL22
- printk(
-" host_queue 0x%lx, hostt 0x%lx, block 0x%lx,\n",
- (ulong) s->host_queue, (ulong) s->hostt, (ulong) s->block);
-#endif
-
printk(
" base 0x%lx, io_port 0x%lx, n_io_port %u, irq 0x%x,\n",
(ulong) s->base, (ulong) s->io_port, s->n_io_port, s->irq);
* asc_prt_scsi_cmnd()
*/
STATIC void
-asc_prt_scsi_cmnd(Scsi_Cmnd *s)
+asc_prt_scsi_cmnd(struct scsi_cmnd *s)
{
- printk("Scsi_Cmnd at addr 0x%lx\n", (ulong) s);
+ printk("struct scsi_cmnd at addr 0x%lx\n", (ulong) s);
printk(
" host 0x%lx, device 0x%lx, target %u, lun %u, channel %u,\n",
asc_prt_hex(" CDB", s->cmnd, s->cmd_len);
-#if ASC_LINUX_KERNEL24
printk (
"sc_data_direction %u, resid %d\n",
s->sc_data_direction, s->resid);
-#endif
printk(
" use_sg %u, sglist_len %u, abort_reason 0x%x\n",
" timeout_per_command %d, timeout_total %d, timeout %d\n",
s->timeout_per_command, s->timeout_total, s->timeout);
-#if ASC_LINUX_KERNEL24
- printk(
-" internal_timeout %u, flags %u\n",
- s->internal_timeout, s->flags);
-#elif ASC_LINUX_KERNEL22
- printk(
-" internal_timeout %u, flags %u, this_count %d\n",
- s->internal_timeout, s->flags,s->this_count);
-#endif
+ printk(" internal_timeout %u\n", s->internal_timeout);
printk(
" scsi_done 0x%lx, done 0x%lx, host_scribble 0x%lx, result 0x%x\n",
printk(
" pci_device_id %d, lib_serial_no %u, lib_version %u, mcode_date 0x%x,\n",
- h->pci_dev->device, h->lib_serial_no, h->lib_version, h->mcode_date);
+ to_pci_dev(h->dev)->device, h->lib_serial_no, h->lib_version,
+ h->mcode_date);
printk(
" mcode_version %d, overrun_buf 0x%lx\n",
printk(
" mcode_version 0x%x, pci_device_id 0x%x, lib_version %u\n",
- h->mcode_version, h->pci_dev->device, h->lib_version);
+ h->mcode_version, to_pci_dev(h->dev)->device, h->lib_version);
printk(
" control_flag 0x%x, pci_slot_info 0x%x\n",
* --- Asc Library Functions
*/
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscGetEisaChipCfg(
- PortAddr iop_base
-)
-)
+ PortAddr iop_base)
{
PortAddr eisa_cfg_iop;
return (inpw(eisa_cfg_iop));
}
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
AscSetChipScsiID(
PortAddr iop_base,
uchar new_host_id
)
-)
{
ushort cfg_lsw;
return (AscGetChipScsiID(iop_base));
}
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
AscGetChipScsiCtrl(
- PortAddr iop_base
-)
-)
+ PortAddr iop_base)
{
uchar sc;
return (sc);
}
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
AscGetChipVersion(
PortAddr iop_base,
ushort bus_type
)
-)
{
if ((bus_type & ASC_IS_EISA) != 0) {
PortAddr eisa_iop;
return (AscGetChipVerNo(iop_base));
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscGetChipBusType(
- PortAddr iop_base
-)
-)
+ PortAddr iop_base)
{
ushort chip_ver;
return (0);
}
-STATIC PortAddr _asc_def_iop_base[ASC_IOADR_TABLE_MAX_IX] ASC_INITDATA =
+STATIC PortAddr _asc_def_iop_base[ASC_IOADR_TABLE_MAX_IX] __initdata =
{
0x100, ASC_IOADR_1, 0x120, ASC_IOADR_2, 0x140, ASC_IOADR_3, ASC_IOADR_4,
ASC_IOADR_5, ASC_IOADR_6, ASC_IOADR_7, ASC_IOADR_8
};
#ifdef CONFIG_ISA
-STATIC uchar _isa_pnp_inited ASC_INITDATA = 0;
+STATIC uchar _isa_pnp_inited __initdata = 0;
-ASC_INITFUNC(
-STATIC PortAddr,
+STATIC PortAddr __init
AscSearchIOPortAddr(
PortAddr iop_beg,
- ushort bus_type
-)
-)
+ ushort bus_type)
{
if (bus_type & ASC_IS_VL) {
while ((iop_beg = AscSearchIOPortAddr11(iop_beg)) != 0) {
return (0);
}
-ASC_INITFUNC(
-STATIC PortAddr,
+STATIC PortAddr __init
AscSearchIOPortAddr11(
PortAddr s_addr
)
-)
{
int i;
PortAddr iop_base;
return (0);
}
-ASC_INITFUNC(
-STATIC void,
-AscSetISAPNPWaitForKey(
- void)
-)
+STATIC void __init
+AscSetISAPNPWaitForKey(void)
{
outp(ASC_ISA_PNP_PORT_ADDR, 0x02);
outp(ASC_ISA_PNP_PORT_WRITE, 0x02);
}
#endif /* CONFIG_ISA */
-ASC_INITFUNC(
-STATIC void,
+STATIC void __init
AscToggleIRQAct(
PortAddr iop_base
)
-)
{
AscSetChipStatus(iop_base, CIW_IRQ_ACT);
AscSetChipStatus(iop_base, 0);
return;
}
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
AscGetChipIRQ(
PortAddr iop_base,
- ushort bus_type
-)
-)
+ ushort bus_type)
{
ushort cfg_lsw;
uchar chip_irq;
return ((uchar) (chip_irq + ASC_MIN_IRQ_NO));
}
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
AscSetChipIRQ(
PortAddr iop_base,
uchar irq_no,
- ushort bus_type
-)
-)
+ ushort bus_type)
{
ushort cfg_lsw;
}
#ifdef CONFIG_ISA
-ASC_INITFUNC(
-STATIC void,
+STATIC void __init
AscEnableIsaDma(
- uchar dma_channel
-)
-)
+ uchar dma_channel)
{
if (dma_channel < 4) {
outp(0x000B, (ushort) (0xC0 | dma_channel));
return (0);
} else {
- ext_msg.msg_type = M1_MSG_REJECT;
+ ext_msg.msg_type = MESSAGE_REJECT;
AscMemWordCopyPtrToLram(iop_base,
ASCV_MSGOUT_BEG,
(uchar *) &ext_msg,
(ushort) ASCV_SCSIBUSY_B, scsi_busy);
asc_dvc->queue_full_or_busy |= target_id;
- if (scsi_status == SS_QUEUE_FULL) {
+ if (scsi_status == SAM_STAT_TASK_SET_FULL) {
if (cur_dvc_qng > ASC_MIN_TAGGED_CMD) {
cur_dvc_qng -= 1;
asc_dvc->max_dvc_qng[tid_no] = cur_dvc_qng;
} else {
if ((AscReadLramByte(iop_base,
(ushort) (q_addr + (ushort) ASC_SCSIQ_CDB_BEG)) ==
- SCSICMD_StartStopUnit)) {
+ START_STOP)) {
asc_dvc->unit_not_ready &= ~target_id;
if (scsiq->d3.done_stat != QD_NO_ERROR) {
asc_dvc->start_motor &= ~target_id;
#define ASC_SYN_OFFSET_ONE_DISABLE_LIST 16
STATIC uchar _syn_offset_one_disable_cmd[ASC_SYN_OFFSET_ONE_DISABLE_LIST] =
{
- SCSICMD_Inquiry,
- SCSICMD_RequestSense,
- SCSICMD_ReadCapacity,
- SCSICMD_ReadTOC,
- SCSICMD_ModeSelect6,
- SCSICMD_ModeSense6,
- SCSICMD_ModeSelect10,
- SCSICMD_ModeSense10,
+ INQUIRY,
+ REQUEST_SENSE,
+ READ_CAPACITY,
+ READ_TOC,
+ MODE_SELECT,
+ MODE_SENSE,
+ MODE_SELECT_10,
+ MODE_SENSE_10,
0xFF,
0xFF,
0xFF,
target_ix = scsiq->q2.target_ix;
tid_no = ASC_TIX_TO_TID(target_ix);
n_q_required = 1;
- if (scsiq->cdbptr[0] == SCSICMD_RequestSense) {
+ if (scsiq->cdbptr[0] == REQUEST_SENSE) {
if ((asc_dvc->init_sdtr & scsiq->q1.target_id) != 0) {
asc_dvc->sdtr_done &= ~scsiq->q1.target_id;
sdtr_data = AscGetMCodeInitSDTRAtID(iop_base, tid_no);
}
}
if (disable_syn_offset_one_fix) {
- scsiq->q2.tag_code &= ~M2_QTAG_MSG_SIMPLE;
+ scsiq->q2.tag_code &= ~MSG_SIMPLE_TAG;
scsiq->q2.tag_code |= (ASC_TAG_FLAG_DISABLE_ASYN_USE_SYN_FIX |
ASC_TAG_FLAG_DISABLE_DISCONNECT);
} else {
if ((scsiq->q1.cntl & QC_SG_HEAD) != 0) {
if (asc_dvc->bug_fix_cntl) {
if (asc_dvc->bug_fix_cntl & ASC_BUG_FIX_IF_NOT_DWB) {
- if ((scsi_cmd == SCSICMD_Read6) ||
- (scsi_cmd == SCSICMD_Read10)) {
+ if ((scsi_cmd == READ_6) ||
+ (scsi_cmd == READ_10)) {
addr =
(ADV_PADDR) le32_to_cpu(
sg_head->sg_list[sg_entry_cnt_minus_one].addr) +
} else {
if (asc_dvc->bug_fix_cntl) {
if (asc_dvc->bug_fix_cntl & ASC_BUG_FIX_IF_NOT_DWB) {
- if ((scsi_cmd == SCSICMD_Read6) ||
- (scsi_cmd == SCSICMD_Read10)) {
+ if ((scsi_cmd == READ_6) ||
+ (scsi_cmd == READ_10)) {
addr = le32_to_cpu(scsiq->q1.data_addr) +
le32_to_cpu(scsiq->q1.data_cnt);
extra_bytes = (uchar) ((ushort) addr & 0x0003);
}
q_addr = ASC_QNO_TO_QADDR(q_no);
if ((scsiq->q1.target_id & asc_dvc->use_tagged_qng) == 0) {
- scsiq->q2.tag_code &= ~M2_QTAG_MSG_SIMPLE;
+ scsiq->q2.tag_code &= ~MSG_SIMPLE_TAG ;
}
scsiq->q1.status = QS_FREE;
AscMemWordCopyPtrToLram(iop_base,
}
#ifdef CONFIG_ISA
-ASC_INITFUNC(
-STATIC ASC_DCNT,
+STATIC ASC_DCNT __init
AscGetEisaProductID(
- PortAddr iop_base
-)
-)
+ PortAddr iop_base)
{
PortAddr eisa_iop;
ushort product_id_high, product_id_low;
return (product_id);
}
-ASC_INITFUNC(
-STATIC PortAddr,
+STATIC PortAddr __init
AscSearchIOPortAddrEISA(
- PortAddr iop_base
-)
-)
+ PortAddr iop_base)
{
ASC_DCNT eisa_product_id;
return (AscIsChipHalted(iop_base));
}
-ASC_INITFUNC(
-STATIC ASC_DCNT,
+STATIC ASC_DCNT __init
AscGetMaxDmaCount(
- ushort bus_type
-)
-)
+ ushort bus_type)
{
if (bus_type & ASC_IS_ISA)
return (ASC_MAX_ISA_DMA_COUNT);
}
#ifdef CONFIG_ISA
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscGetIsaDmaChannel(
- PortAddr iop_base
-)
-)
+ PortAddr iop_base)
{
ushort channel;
return (channel + 4);
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscSetIsaDmaChannel(
PortAddr iop_base,
- ushort dma_channel
-)
-)
+ ushort dma_channel)
{
ushort cfg_lsw;
uchar value;
return (0);
}
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
AscSetIsaDmaSpeed(
PortAddr iop_base,
- uchar speed_value
-)
-)
+ uchar speed_value)
{
speed_value &= 0x07;
AscSetBank(iop_base, 1);
return (AscGetIsaDmaSpeed(iop_base));
}
-ASC_INITFUNC(
-STATIC uchar,
+STATIC uchar __init
AscGetIsaDmaSpeed(
PortAddr iop_base
)
-)
{
uchar speed_value;
}
#endif /* CONFIG_ISA */
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscReadPCIConfigWord(
ASC_DVC_VAR *asc_dvc,
ushort pci_config_offset)
-)
{
uchar lsb, msb;
return ((ushort) ((msb << 8) | lsb));
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscInitGetConfig(
ASC_DVC_VAR *asc_dvc
)
-)
{
ushort warn_code;
PortAddr iop_base;
return(warn_code);
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscInitSetConfig(
ASC_DVC_VAR *asc_dvc
)
-)
{
ushort warn_code = 0;
return (warn_code);
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscInitFromAscDvcVar(
ASC_DVC_VAR *asc_dvc
)
-)
{
PortAddr iop_base;
ushort cfg_msw;
ushort pci_device_id;
iop_base = asc_dvc->iop_base;
- pci_device_id = asc_dvc->cfg->pci_dev->device;
+ if (asc_dvc->cfg->dev)
+ pci_device_id = to_pci_dev(asc_dvc->cfg->dev)->device;
+ else
+ pci_device_id = 0;
warn_code = 0;
cfg_msw = AscGetChipCfgMsw(iop_base);
if ((cfg_msw & ASC_CFG_MSW_CLR_MASK) != 0) {
return (warn_code);
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscInitAscDvcVar(
- ASC_DVC_VAR *asc_dvc
-)
-)
+ ASC_DVC_VAR *asc_dvc)
{
int i;
PortAddr iop_base;
return (warn_code);
}
-ASC_INITFUNC(
-STATIC ushort,
-AscInitFromEEP(
- ASC_DVC_VAR *asc_dvc
-)
-)
+STATIC ushort __init
+AscInitFromEEP(ASC_DVC_VAR *asc_dvc)
{
ASCEEP_CONFIG eep_config_buf;
ASCEEP_CONFIG *eep_config;
return (warn_code);
}
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AscTestExternalLram(
- ASC_DVC_VAR *asc_dvc
-)
-)
+ ASC_DVC_VAR *asc_dvc)
{
PortAddr iop_base;
ushort q_addr;
return (sta);
}
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AscWriteEEPCmdReg(
PortAddr iop_base,
uchar cmd_reg
)
-)
{
uchar read_back;
int retry;
}
}
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AscWriteEEPDataReg(
PortAddr iop_base,
ushort data_reg
)
-)
{
ushort read_back;
int retry;
}
}
-ASC_INITFUNC(
-STATIC void,
-AscWaitEEPRead(
- void
-)
-)
+STATIC void __init
+AscWaitEEPRead(void)
{
DvcSleepMilliSecond(1);
return;
}
-ASC_INITFUNC(
-STATIC void,
-AscWaitEEPWrite(
- void
-)
-)
+STATIC void __init
+AscWaitEEPWrite(void)
{
DvcSleepMilliSecond(20);
return;
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscReadEEPWord(
PortAddr iop_base,
- uchar addr
-)
-)
+ uchar addr)
{
ushort read_wval;
uchar cmd_reg;
return (read_wval);
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscWriteEEPWord(
PortAddr iop_base,
uchar addr,
- ushort word_val
-)
-)
+ ushort word_val)
{
ushort read_wval;
return (read_wval);
}
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AscGetEEPConfig(
PortAddr iop_base,
- ASCEEP_CONFIG * cfg_buf, ushort bus_type
-)
-)
+ ASCEEP_CONFIG * cfg_buf, ushort bus_type)
{
ushort wval;
ushort sum;
return (sum);
}
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AscSetEEPConfigOnce(
PortAddr iop_base,
- ASCEEP_CONFIG * cfg_buf, ushort bus_type
-)
-)
+ ASCEEP_CONFIG * cfg_buf, ushort bus_type)
{
int n_error;
ushort *wbuf;
return (n_error);
}
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AscSetEEPConfig(
PortAddr iop_base,
ASCEEP_CONFIG * cfg_buf, ushort bus_type
)
-)
{
int retry;
int n_error;
{
if (!(asc_dvc->init_sdtr & tid_bits))
{
- if ((dvc_type == SCSI_TYPE_CDROM) &&
+ if ((dvc_type == TYPE_ROM) &&
(AscCompareString((uchar *) inq->vendor_id,
(uchar *) "HP ", 3) == 0))
{
asc_dvc->pci_fix_asyn_xfer_always |= tid_bits;
}
asc_dvc->pci_fix_asyn_xfer |= tid_bits;
- if ((dvc_type == SCSI_TYPE_PROC) ||
- (dvc_type == SCSI_TYPE_SCANNER) ||
- (dvc_type == SCSI_TYPE_CDROM) ||
- (dvc_type == SCSI_TYPE_SASD))
+ if ((dvc_type == TYPE_PROCESSOR) ||
+ (dvc_type == TYPE_SCANNER) ||
+ (dvc_type == TYPE_ROM) ||
+ (dvc_type == TYPE_TAPE))
{
asc_dvc->pci_fix_asyn_xfer &= ~tid_bits;
}
* unswapped on big-endian platforms.
*/
STATIC ADVEEP_3550_CONFIG
-Default_3550_EEPROM_Config ASC_INITDATA = {
+Default_3550_EEPROM_Config __initdata = {
ADV_EEPROM_BIOS_ENABLE, /* cfg_lsw */
0x0000, /* cfg_msw */
0xFFFF, /* disc_enable */
};
STATIC ADVEEP_3550_CONFIG
-ADVEEP_3550_Config_Field_IsChar ASC_INITDATA = {
+ADVEEP_3550_Config_Field_IsChar __initdata = {
0, /* cfg_lsw */
0, /* cfg_msw */
0, /* -disc_enable */
};
STATIC ADVEEP_38C0800_CONFIG
-Default_38C0800_EEPROM_Config ASC_INITDATA = {
+Default_38C0800_EEPROM_Config __initdata = {
ADV_EEPROM_BIOS_ENABLE, /* 00 cfg_lsw */
0x0000, /* 01 cfg_msw */
0xFFFF, /* 02 disc_enable */
};
STATIC ADVEEP_38C0800_CONFIG
-ADVEEP_38C0800_Config_Field_IsChar ASC_INITDATA = {
+ADVEEP_38C0800_Config_Field_IsChar __initdata = {
0, /* 00 cfg_lsw */
0, /* 01 cfg_msw */
0, /* 02 disc_enable */
};
STATIC ADVEEP_38C1600_CONFIG
-Default_38C1600_EEPROM_Config ASC_INITDATA = {
+Default_38C1600_EEPROM_Config __initdata = {
ADV_EEPROM_BIOS_ENABLE, /* 00 cfg_lsw */
0x0000, /* 01 cfg_msw */
0xFFFF, /* 02 disc_enable */
};
STATIC ADVEEP_38C1600_CONFIG
-ADVEEP_38C1600_Config_Field_IsChar ASC_INITDATA = {
+ADVEEP_38C1600_Config_Field_IsChar __initdata = {
0, /* 00 cfg_lsw */
0, /* 01 cfg_msw */
0, /* 02 disc_enable */
* For a non-fatal error return a warning code. If there are no warnings
* then 0 is returned.
*/
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AdvInitGetConfig(ADV_DVC_VAR *asc_dvc)
-)
{
ushort warn_code;
AdvPortAddr iop_base;
*
* Note: Chip is stopped on entry.
*/
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AdvInitFrom3550EEP(ADV_DVC_VAR *asc_dvc)
-)
{
AdvPortAddr iop_base;
ushort warn_code;
*
* Note: Chip is stopped on entry.
*/
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AdvInitFrom38C0800EEP(ADV_DVC_VAR *asc_dvc)
-)
{
AdvPortAddr iop_base;
ushort warn_code;
*
* Note: Chip is stopped on entry.
*/
-ASC_INITFUNC(
-STATIC int,
+STATIC int __init
AdvInitFrom38C1600EEP(ADV_DVC_VAR *asc_dvc)
-)
{
AdvPortAddr iop_base;
ushort warn_code;
*
* Return a checksum based on the EEPROM configuration read.
*/
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AdvGet3550EEPConfig(AdvPortAddr iop_base, ADVEEP_3550_CONFIG *cfg_buf)
-)
{
ushort wval, chksum;
ushort *wbuf;
*
* Return a checksum based on the EEPROM configuration read.
*/
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AdvGet38C0800EEPConfig(AdvPortAddr iop_base,
ADVEEP_38C0800_CONFIG *cfg_buf)
-)
{
ushort wval, chksum;
ushort *wbuf;
*
* Return a checksum based on the EEPROM configuration read.
*/
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AdvGet38C1600EEPConfig(AdvPortAddr iop_base,
ADVEEP_38C1600_CONFIG *cfg_buf)
-)
{
ushort wval, chksum;
ushort *wbuf;
/*
* Read the EEPROM from specified location
*/
-ASC_INITFUNC(
-STATIC ushort,
+STATIC ushort __init
AdvReadEEPWord(AdvPortAddr iop_base, int eep_word_addr)
-)
{
AdvWriteWordRegister(iop_base, IOPW_EE_CMD,
ASC_EEP_CMD_READ | eep_word_addr);
/*
* Wait for EEPROM command to complete
*/
-ASC_INITFUNC(
-STATIC void,
+STATIC void __init
AdvWaitEEPCmd(AdvPortAddr iop_base)
-)
{
int eep_delay_ms;
* the device, otherwise may erroneously set *_able bits.
*/
if (scsiq->done_status == QD_NO_ERROR &&
- scsiq->cdb[0] == SCSICMD_Inquiry &&
+ scsiq->cdb[0] == INQUIRY &&
scsiq->target_lun == 0 &&
(scsiq->cdb[1] & ADV_INQ_RTN_VPD_AND_CMDDT)
== ADV_INQ_RTN_STD_INQUIRY_DATA)
git://git.onelab.eu / linux-2.6.git / blobdiff