#include <linux/blkdev.h>
#include <linux/types.h>
+#include <linux/dma-mapping.h>
#include <scsi/sg.h>
-
#include "scsi.h"
-
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,0)
-#include "hosts.h"
-#else
#include <scsi/scsi_host.h>
-#endif
#include "ips.h"
#include <linux/module.h>
#include <linux/stat.h>
-#include <linux/config.h>
#include <linux/spinlock.h>
#include <linux/init.h>
*/
static int ips_detect(struct scsi_host_template *);
static int ips_release(struct Scsi_Host *);
-static int ips_eh_abort(Scsi_Cmnd *);
-static int ips_eh_reset(Scsi_Cmnd *);
-static int ips_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
+static int ips_eh_abort(struct scsi_cmnd *);
+static int ips_eh_reset(struct scsi_cmnd *);
+static int ips_queue(struct scsi_cmnd *, void (*)(struct scsi_cmnd *));
static const char *ips_info(struct Scsi_Host *);
-static irqreturn_t do_ipsintr(int, void *, struct pt_regs *);
+static irqreturn_t do_ipsintr(int, void *);
static int ips_hainit(ips_ha_t *);
static int ips_map_status(ips_ha_t *, ips_scb_t *, ips_stat_t *);
static int ips_send_wait(ips_ha_t *, ips_scb_t *, int, int);
static uint32_t ips_statupd_morpheus(ips_ha_t *);
static ips_scb_t *ips_getscb(ips_ha_t *);
static void ips_putq_scb_head(ips_scb_queue_t *, ips_scb_t *);
-static void ips_putq_wait_tail(ips_wait_queue_t *, Scsi_Cmnd *);
+static void ips_putq_wait_tail(ips_wait_queue_t *, struct scsi_cmnd *);
static void ips_putq_copp_tail(ips_copp_queue_t *,
ips_copp_wait_item_t *);
static ips_scb_t *ips_removeq_scb_head(ips_scb_queue_t *);
static ips_scb_t *ips_removeq_scb(ips_scb_queue_t *, ips_scb_t *);
-static Scsi_Cmnd *ips_removeq_wait_head(ips_wait_queue_t *);
-static Scsi_Cmnd *ips_removeq_wait(ips_wait_queue_t *, Scsi_Cmnd *);
+static struct scsi_cmnd *ips_removeq_wait_head(ips_wait_queue_t *);
+static struct scsi_cmnd *ips_removeq_wait(ips_wait_queue_t *,
+ struct scsi_cmnd *);
static ips_copp_wait_item_t *ips_removeq_copp(ips_copp_queue_t *,
ips_copp_wait_item_t *);
static ips_copp_wait_item_t *ips_removeq_copp_head(ips_copp_queue_t *);
-static int ips_is_passthru(Scsi_Cmnd *);
-static int ips_make_passthru(ips_ha_t *, Scsi_Cmnd *, ips_scb_t *, int);
+static int ips_is_passthru(struct scsi_cmnd *);
+static int ips_make_passthru(ips_ha_t *, struct scsi_cmnd *, ips_scb_t *, int);
static int ips_usrcmd(ips_ha_t *, ips_passthru_t *, ips_scb_t *);
static void ips_cleanup_passthru(ips_ha_t *, ips_scb_t *);
-static void ips_scmd_buf_write(Scsi_Cmnd * scmd, void *data,
+static void ips_scmd_buf_write(struct scsi_cmnd * scmd, void *data,
unsigned int count);
-static void ips_scmd_buf_read(Scsi_Cmnd * scmd, void *data, unsigned int count);
+static void ips_scmd_buf_read(struct scsi_cmnd * scmd, void *data,
+ unsigned int count);
static int ips_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
static int ips_host_info(ips_ha_t *, char *, off_t, int);
* We now have key/value pairs.
* Update the variables
*/
- for (i = 0; i < (sizeof (options) / sizeof (options[0])); i++) {
+ for (i = 0; i < ARRAY_SIZE(options); i++) {
if (strnicmp
(key, options[i].option_name,
strlen(options[i].option_name)) == 0) {
/* Abort a command (using the new error code stuff) */
/* Note: this routine is called under the io_request_lock */
/****************************************************************************/
-int
-ips_eh_abort(Scsi_Cmnd * SC)
+int ips_eh_abort(struct scsi_cmnd *SC)
{
ips_ha_t *ha;
ips_copp_wait_item_t *item;
/* NOTE: this routine is called under the io_request_lock spinlock */
/* */
/****************************************************************************/
-static int
-__ips_eh_reset(Scsi_Cmnd * SC)
+static int __ips_eh_reset(struct scsi_cmnd *SC)
{
int ret;
int i;
ret = (*ha->func.reset) (ha);
if (!ret) {
- Scsi_Cmnd *scsi_cmd;
+ struct scsi_cmnd *scsi_cmd;
IPS_PRINTK(KERN_NOTICE, ha->pcidev,
"Controller reset failed - controller now offline.\n");
}
if (!ips_clear_adapter(ha, IPS_INTR_IORL)) {
- Scsi_Cmnd *scsi_cmd;
+ struct scsi_cmnd *scsi_cmd;
IPS_PRINTK(KERN_NOTICE, ha->pcidev,
"Controller reset failed - controller now offline.\n");
}
-static int
-ips_eh_reset(Scsi_Cmnd * SC)
+static int ips_eh_reset(struct scsi_cmnd *SC)
{
int rc;
/* Linux obtains io_request_lock before calling this function */
/* */
/****************************************************************************/
-static int
-ips_queue(Scsi_Cmnd * SC, void (*done) (Scsi_Cmnd *))
+static int ips_queue(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
{
ips_ha_t *ha;
ips_passthru_t *pt;
return (0);
}
ha->ioctl_reset = 1; /* This reset request is from an IOCTL */
- ips_eh_reset(SC);
+ __ips_eh_reset(SC);
SC->result = DID_OK << 16;
SC->scsi_done(SC);
return (0);
/* */
/****************************************************************************/
static irqreturn_t
-do_ipsintr(int irq, void *dev_id, struct pt_regs * regs)
+do_ipsintr(int irq, void *dev_id)
{
ips_ha_t *ha;
unsigned long cpu_flags;
/* Determine if the specified SCSI command is really a passthru command */
/* */
/****************************************************************************/
-static int
-ips_is_passthru(Scsi_Cmnd * SC)
+static int ips_is_passthru(struct scsi_cmnd *SC)
{
unsigned long flags;
/* */
/****************************************************************************/
static int
-ips_make_passthru(ips_ha_t * ha, Scsi_Cmnd * SC, ips_scb_t * scb, int intr)
+ips_make_passthru(ips_ha_t *ha, struct scsi_cmnd *SC, ips_scb_t *scb, int intr)
{
ips_passthru_t *pt;
int length = 0;
ips_next(ips_ha_t * ha, int intr)
{
ips_scb_t *scb;
- Scsi_Cmnd *SC;
- Scsi_Cmnd *p;
- Scsi_Cmnd *q;
+ struct scsi_cmnd *SC;
+ struct scsi_cmnd *p;
+ struct scsi_cmnd *q;
ips_copp_wait_item_t *item;
int ret;
unsigned long cpu_flags = 0;
dcdb_active[scmd_channel(p) -
1] & (1 << scmd_id(p)))) {
ips_freescb(ha, scb);
- p = (Scsi_Cmnd *) p->host_scribble;
+ p = (struct scsi_cmnd *) p->host_scribble;
continue;
}
break;
} /* end case */
- p = (Scsi_Cmnd *) p->host_scribble;
+ p = (struct scsi_cmnd *) p->host_scribble;
} /* end while */
/* ASSUMED to be called from within the HA lock */
/* */
/****************************************************************************/
-static void
-ips_putq_wait_tail(ips_wait_queue_t * queue, Scsi_Cmnd * item)
+static void ips_putq_wait_tail(ips_wait_queue_t *queue, struct scsi_cmnd *item)
{
METHOD_TRACE("ips_putq_wait_tail", 1);
/* ASSUMED to be called from within the HA lock */
/* */
/****************************************************************************/
-static Scsi_Cmnd *
-ips_removeq_wait_head(ips_wait_queue_t * queue)
+static struct scsi_cmnd *ips_removeq_wait_head(ips_wait_queue_t *queue)
{
- Scsi_Cmnd *item;
+ struct scsi_cmnd *item;
METHOD_TRACE("ips_removeq_wait_head", 1);
return (NULL);
}
- queue->head = (Scsi_Cmnd *) item->host_scribble;
+ queue->head = (struct scsi_cmnd *) item->host_scribble;
item->host_scribble = NULL;
if (queue->tail == item)
/* ASSUMED to be called from within the HA lock */
/* */
/****************************************************************************/
-static Scsi_Cmnd *
-ips_removeq_wait(ips_wait_queue_t * queue, Scsi_Cmnd * item)
+static struct scsi_cmnd *ips_removeq_wait(ips_wait_queue_t *queue,
+ struct scsi_cmnd *item)
{
- Scsi_Cmnd *p;
+ struct scsi_cmnd *p;
METHOD_TRACE("ips_removeq_wait", 1);
p = queue->head;
- while ((p) && (item != (Scsi_Cmnd *) p->host_scribble))
- p = (Scsi_Cmnd *) p->host_scribble;
+ while ((p) && (item != (struct scsi_cmnd *) p->host_scribble))
+ p = (struct scsi_cmnd *) p->host_scribble;
if (p) {
/* found a match */
/* Routine Name: ips_scmd_buf_write */
/* */
/* Routine Description: */
-/* Write data to Scsi_Cmnd request_buffer at proper offsets */
+/* Write data to struct scsi_cmnd request_buffer at proper offsets */
/****************************************************************************/
static void
-ips_scmd_buf_write(Scsi_Cmnd * scmd, void *data, unsigned
- int count)
+ips_scmd_buf_write(struct scsi_cmnd *scmd, void *data, unsigned int count)
{
if (scmd->use_sg) {
int i;
/* Routine Name: ips_scmd_buf_read */
/* */
/* Routine Description: */
-/* Copy data from a Scsi_Cmnd to a new, linear buffer */
+/* Copy data from a struct scsi_cmnd to a new, linear buffer */
/****************************************************************************/
static void
-ips_scmd_buf_read(Scsi_Cmnd * scmd, void *data, unsigned
- int count)
+ips_scmd_buf_read(struct scsi_cmnd *scmd, void *data, unsigned int count)
{
if (scmd->use_sg) {
int i;
METHOD_TRACE("ips_rdcap", 1);
- if (scb->scsi_cmd->bufflen < 8)
+ if (scb->scsi_cmd->request_bufflen < 8)
return (0);
cap.lba =
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (j >= 45)
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (j >= 240)
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (i >= 240)
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (j >= 45)
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (j >= 240)
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (i >= 240)
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (i >= 45) {
if (Post != 0x4F00)
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (i >= 120) {
break;
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
}
if (i >= 240) {
outb(IPS_BIT_RST, ha->io_addr + IPS_REG_SCPR);
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
outb(0, ha->io_addr + IPS_REG_SCPR);
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
if ((*ha->func.init) (ha))
break;
writeb(IPS_BIT_RST, ha->mem_ptr + IPS_REG_SCPR);
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
writeb(0, ha->mem_ptr + IPS_REG_SCPR);
/* Delay for 1 Second */
- msleep(IPS_ONE_SEC);
+ MDELAY(IPS_ONE_SEC);
if ((*ha->func.init) (ha))
break;
writel(0x80000000, ha->mem_ptr + IPS_REG_I960_IDR);
/* Delay for 5 Seconds */
- msleep(5 * IPS_ONE_SEC);
+ MDELAY(5 * IPS_ONE_SEC);
/* Do a PCI config read to wait for adapter */
pci_read_config_byte(ha->pcidev, 4, &junk);
/* VPP failure */
return (1);
- /* check for succesful flash */
+ /* check for successful flash */
if (status & 0x30)
/* sequence error */
return (1);
/* VPP failure */
return (1);
- /* check for succesful flash */
+ /* check for successful flash */
if (status & 0x30)
/* sequence error */
return (1);
memcpy(ha, oldha, sizeof (ips_ha_t));
free_irq(oldha->irq, oldha);
/* Install the interrupt handler with the new ha */
- if (request_irq(ha->irq, do_ipsintr, SA_SHIRQ, ips_name, ha)) {
+ if (request_irq(ha->irq, do_ipsintr, IRQF_SHARED, ips_name, ha)) {
IPS_PRINTK(KERN_WARNING, ha->pcidev,
"Unable to install interrupt handler\n");
scsi_host_put(sh);
static int __init
ips_module_init(void)
{
- if (pci_module_init(&ips_pci_driver) < 0)
+ if (pci_register_driver(&ips_pci_driver) < 0)
return -ENODEV;
ips_driver_template.module = THIS_MODULE;
ips_order_controllers();
* are guaranteed to be < 4G.
*/
if (IPS_ENABLE_DMA64 && IPS_HAS_ENH_SGLIST(ha) &&
- !pci_set_dma_mask(ha->pcidev, 0xffffffffffffffffULL)) {
+ !pci_set_dma_mask(ha->pcidev, DMA_64BIT_MASK)) {
(ha)->flags |= IPS_HA_ENH_SG;
} else {
- if (pci_set_dma_mask(ha->pcidev, 0xffffffffULL) != 0) {
+ if (pci_set_dma_mask(ha->pcidev, DMA_32BIT_MASK) != 0) {
printk(KERN_WARNING "Unable to set DMA Mask\n");
return ips_abort_init(ha, index);
}
}
/* Install the interrupt handler */
- if (request_irq(ha->irq, do_ipsintr, SA_SHIRQ, ips_name, ha)) {
+ if (request_irq(ha->irq, do_ipsintr, IRQF_SHARED, ips_name, ha)) {
IPS_PRINTK(KERN_WARNING, ha->pcidev,
"Unable to install interrupt handler\n");
return ips_abort_init(ha, index);
git://git.onelab.eu / linux-2.6.git / blobdiff