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Diffstat (limited to 'drivers/scsi/ips.c')
-rw-r--r--drivers/scsi/ips.c401
1 files changed, 117 insertions, 284 deletions
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 40f148e0833..9f8ed6b8157 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -211,19 +211,6 @@ module_param(ips, charp, 0);
#warning "This driver has only been tested on the x86/ia64/x86_64 platforms"
#endif
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,0)
-#include <linux/blk.h>
-#include "sd.h"
-#define IPS_LOCK_SAVE(lock,flags) spin_lock_irqsave(&io_request_lock,flags)
-#define IPS_UNLOCK_RESTORE(lock,flags) spin_unlock_irqrestore(&io_request_lock,flags)
-#ifndef __devexit_p
-#define __devexit_p(x) x
-#endif
-#else
-#define IPS_LOCK_SAVE(lock,flags) do{spin_lock(lock);(void)flags;}while(0)
-#define IPS_UNLOCK_RESTORE(lock,flags) do{spin_unlock(lock);(void)flags;}while(0)
-#endif
-
#define IPS_DMA_DIR(scb) ((!scb->scsi_cmd || ips_is_passthru(scb->scsi_cmd) || \
DMA_NONE == scb->scsi_cmd->sc_data_direction) ? \
PCI_DMA_BIDIRECTIONAL : \
@@ -381,24 +368,13 @@ static struct scsi_host_template ips_driver_template = {
.eh_abort_handler = ips_eh_abort,
.eh_host_reset_handler = ips_eh_reset,
.proc_name = "ips",
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
.proc_info = ips_proc_info,
.slave_configure = ips_slave_configure,
-#else
- .proc_info = ips_proc24_info,
- .select_queue_depths = ips_select_queue_depth,
-#endif
.bios_param = ips_biosparam,
.this_id = -1,
.sg_tablesize = IPS_MAX_SG,
.cmd_per_lun = 3,
.use_clustering = ENABLE_CLUSTERING,
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- .use_new_eh_code = 1,
-#endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20) && LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
- .highmem_io = 1,
-#endif
};
@@ -731,7 +707,7 @@ ips_release(struct Scsi_Host *sh)
/* free IRQ */
free_irq(ha->irq, ha);
- IPS_REMOVE_HOST(sh);
+ scsi_remove_host(sh);
scsi_host_put(sh);
ips_released_controllers++;
@@ -813,7 +789,6 @@ int ips_eh_abort(struct scsi_cmnd *SC)
ips_ha_t *ha;
ips_copp_wait_item_t *item;
int ret;
- unsigned long cpu_flags;
struct Scsi_Host *host;
METHOD_TRACE("ips_eh_abort", 1);
@@ -830,7 +805,7 @@ int ips_eh_abort(struct scsi_cmnd *SC)
if (!ha->active)
return (FAILED);
- IPS_LOCK_SAVE(host->host_lock, cpu_flags);
+ spin_lock(host->host_lock);
/* See if the command is on the copp queue */
item = ha->copp_waitlist.head;
@@ -851,7 +826,7 @@ int ips_eh_abort(struct scsi_cmnd *SC)
ret = (FAILED);
}
- IPS_UNLOCK_RESTORE(host->host_lock, cpu_flags);
+ spin_unlock(host->host_lock);
return ret;
}
@@ -1129,7 +1104,7 @@ static int ips_queue(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
/* A Reset IOCTL is only sent by the boot CD in extreme cases. */
/* There can never be any system activity ( network or disk ), but check */
/* anyway just as a good practice. */
- pt = (ips_passthru_t *) SC->request_buffer;
+ pt = (ips_passthru_t *) scsi_sglist(SC);
if ((pt->CoppCP.cmd.reset.op_code == IPS_CMD_RESET_CHANNEL) &&
(pt->CoppCP.cmd.reset.adapter_flag == 1)) {
if (ha->scb_activelist.count != 0) {
@@ -1176,18 +1151,10 @@ static int ips_queue(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
/* Set bios geometry for the controller */
/* */
/****************************************************************************/
-static int
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-ips_biosparam(Disk * disk, kdev_t dev, int geom[])
-{
- ips_ha_t *ha = (ips_ha_t *) disk->device->host->hostdata;
- unsigned long capacity = disk->capacity;
-#else
-ips_biosparam(struct scsi_device *sdev, struct block_device *bdev,
- sector_t capacity, int geom[])
+static int ips_biosparam(struct scsi_device *sdev, struct block_device *bdev,
+ sector_t capacity, int geom[])
{
ips_ha_t *ha = (ips_ha_t *) sdev->host->hostdata;
-#endif
int heads;
int sectors;
int cylinders;
@@ -1225,70 +1192,6 @@ ips_biosparam(struct scsi_device *sdev, struct block_device *bdev,
return (0);
}
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-
-/* ips_proc24_info is a wrapper around ips_proc_info *
- * for compatibility with the 2.4 scsi parameters */
-static int
-ips_proc24_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int func)
-{
- int i;
-
- for (i = 0; i < ips_next_controller; i++) {
- if (ips_sh[i] && ips_sh[i]->host_no == hostno) {
- return ips_proc_info(ips_sh[i], buffer, start,
- offset, length, func);
- }
- }
- return -EINVAL;
-}
-
-/****************************************************************************/
-/* */
-/* Routine Name: ips_select_queue_depth */
-/* */
-/* Routine Description: */
-/* */
-/* Select queue depths for the devices on the contoller */
-/* */
-/****************************************************************************/
-static void
-ips_select_queue_depth(struct Scsi_Host *host, struct scsi_device * scsi_devs)
-{
- struct scsi_device *device;
- ips_ha_t *ha;
- int count = 0;
- int min;
-
- ha = IPS_HA(host);
- min = ha->max_cmds / 4;
-
- for (device = scsi_devs; device; device = device->next) {
- if (device->host == host) {
- if ((device->channel == 0) && (device->type == 0))
- count++;
- }
- }
-
- for (device = scsi_devs; device; device = device->next) {
- if (device->host == host) {
- if ((device->channel == 0) && (device->type == 0)) {
- device->queue_depth =
- (ha->max_cmds - 1) / count;
- if (device->queue_depth < min)
- device->queue_depth = min;
- } else {
- device->queue_depth = 2;
- }
-
- if (device->queue_depth < 2)
- device->queue_depth = 2;
- }
- }
-}
-
-#else
/****************************************************************************/
/* */
/* Routine Name: ips_slave_configure */
@@ -1316,7 +1219,6 @@ ips_slave_configure(struct scsi_device * SDptr)
SDptr->skip_ms_page_3f = 1;
return 0;
}
-#endif
/****************************************************************************/
/* */
@@ -1331,7 +1233,6 @@ static irqreturn_t
do_ipsintr(int irq, void *dev_id)
{
ips_ha_t *ha;
- unsigned long cpu_flags;
struct Scsi_Host *host;
int irqstatus;
@@ -1347,16 +1248,16 @@ do_ipsintr(int irq, void *dev_id)
return IRQ_HANDLED;
}
- IPS_LOCK_SAVE(host->host_lock, cpu_flags);
+ spin_lock(host->host_lock);
if (!ha->active) {
- IPS_UNLOCK_RESTORE(host->host_lock, cpu_flags);
+ spin_unlock(host->host_lock);
return IRQ_HANDLED;
}
irqstatus = (*ha->func.intr) (ha);
- IPS_UNLOCK_RESTORE(host->host_lock, cpu_flags);
+ spin_unlock(host->host_lock);
/* start the next command */
ips_next(ha, IPS_INTR_ON);
@@ -1606,30 +1507,22 @@ static int ips_is_passthru(struct scsi_cmnd *SC)
if ((SC->cmnd[0] == IPS_IOCTL_COMMAND) &&
(SC->device->channel == 0) &&
(SC->device->id == IPS_ADAPTER_ID) &&
- (SC->device->lun == 0) && SC->request_buffer) {
- if ((!SC->use_sg) && SC->request_bufflen &&
- (((char *) SC->request_buffer)[0] == 'C') &&
- (((char *) SC->request_buffer)[1] == 'O') &&
- (((char *) SC->request_buffer)[2] == 'P') &&
- (((char *) SC->request_buffer)[3] == 'P'))
- return 1;
- else if (SC->use_sg) {
- struct scatterlist *sg = SC->request_buffer;
- char *buffer;
-
- /* kmap_atomic() ensures addressability of the user buffer.*/
- /* local_irq_save() protects the KM_IRQ0 address slot. */
- local_irq_save(flags);
- buffer = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
- if (buffer && buffer[0] == 'C' && buffer[1] == 'O' &&
- buffer[2] == 'P' && buffer[3] == 'P') {
- kunmap_atomic(buffer - sg->offset, KM_IRQ0);
- local_irq_restore(flags);
- return 1;
- }
- kunmap_atomic(buffer - sg->offset, KM_IRQ0);
- local_irq_restore(flags);
- }
+ (SC->device->lun == 0) && scsi_sglist(SC)) {
+ struct scatterlist *sg = scsi_sglist(SC);
+ char *buffer;
+
+ /* kmap_atomic() ensures addressability of the user buffer.*/
+ /* local_irq_save() protects the KM_IRQ0 address slot. */
+ local_irq_save(flags);
+ buffer = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+ if (buffer && buffer[0] == 'C' && buffer[1] == 'O' &&
+ buffer[2] == 'P' && buffer[3] == 'P') {
+ kunmap_atomic(buffer - sg->offset, KM_IRQ0);
+ local_irq_restore(flags);
+ return 1;
+ }
+ kunmap_atomic(buffer - sg->offset, KM_IRQ0);
+ local_irq_restore(flags);
}
return 0;
}
@@ -1680,18 +1573,14 @@ ips_make_passthru(ips_ha_t *ha, struct scsi_cmnd *SC, ips_scb_t *scb, int intr)
{
ips_passthru_t *pt;
int length = 0;
- int ret;
+ int i, ret;
+ struct scatterlist *sg = scsi_sglist(SC);
METHOD_TRACE("ips_make_passthru", 1);
- if (!SC->use_sg) {
- length = SC->request_bufflen;
- } else {
- struct scatterlist *sg = SC->request_buffer;
- int i;
- for (i = 0; i < SC->use_sg; i++)
- length += sg[i].length;
- }
+ scsi_for_each_sg(SC, sg, scsi_sg_count(SC), i)
+ length += sg[i].length;
+
if (length < sizeof (ips_passthru_t)) {
/* wrong size */
DEBUG_VAR(1, "(%s%d) Passthru structure wrong size",
@@ -2115,7 +2004,7 @@ ips_cleanup_passthru(ips_ha_t * ha, ips_scb_t * scb)
METHOD_TRACE("ips_cleanup_passthru", 1);
- if ((!scb) || (!scb->scsi_cmd) || (!scb->scsi_cmd->request_buffer)) {
+ if ((!scb) || (!scb->scsi_cmd) || (!scsi_sglist(scb->scsi_cmd))) {
DEBUG_VAR(1, "(%s%d) couldn't cleanup after passthru",
ips_name, ha->host_num);
@@ -2730,7 +2619,6 @@ ips_next(ips_ha_t * ha, int intr)
struct scsi_cmnd *q;
ips_copp_wait_item_t *item;
int ret;
- unsigned long cpu_flags = 0;
struct Scsi_Host *host;
METHOD_TRACE("ips_next", 1);
@@ -2742,7 +2630,7 @@ ips_next(ips_ha_t * ha, int intr)
* this command won't time out
*/
if (intr == IPS_INTR_ON)
- IPS_LOCK_SAVE(host->host_lock, cpu_flags);
+ spin_lock(host->host_lock);
if ((ha->subsys->param[3] & 0x300000)
&& (ha->scb_activelist.count == 0)) {
@@ -2769,14 +2657,14 @@ ips_next(ips_ha_t * ha, int intr)
item = ips_removeq_copp_head(&ha->copp_waitlist);
ha->num_ioctl++;
if (intr == IPS_INTR_ON)
- IPS_UNLOCK_RESTORE(host->host_lock, cpu_flags);
+ spin_unlock(host->host_lock);
scb->scsi_cmd = item->scsi_cmd;
kfree(item);
ret = ips_make_passthru(ha, scb->scsi_cmd, scb, intr);
if (intr == IPS_INTR_ON)
- IPS_LOCK_SAVE(host->host_lock, cpu_flags);
+ spin_lock(host->host_lock);
switch (ret) {
case IPS_FAILURE:
if (scb->scsi_cmd) {
@@ -2846,7 +2734,7 @@ ips_next(ips_ha_t * ha, int intr)
SC = ips_removeq_wait(&ha->scb_waitlist, q);
if (intr == IPS_INTR_ON)
- IPS_UNLOCK_RESTORE(host->host_lock, cpu_flags); /* Unlock HA after command is taken off queue */
+ spin_unlock(host->host_lock); /* Unlock HA after command is taken off queue */
SC->result = DID_OK;
SC->host_scribble = NULL;
@@ -2866,41 +2754,26 @@ ips_next(ips_ha_t * ha, int intr)
/* copy in the CDB */
memcpy(scb->cdb, SC->cmnd, SC->cmd_len);
- /* Now handle the data buffer */
- if (SC->use_sg) {
+ scb->sg_count = scsi_dma_map(SC);
+ BUG_ON(scb->sg_count < 0);
+ if (scb->sg_count) {
struct scatterlist *sg;
int i;
- sg = SC->request_buffer;
- scb->sg_count = pci_map_sg(ha->pcidev, sg, SC->use_sg,
- SC->sc_data_direction);
scb->flags |= IPS_SCB_MAP_SG;
- for (i = 0; i < scb->sg_count; i++) {
+
+ scsi_for_each_sg(SC, sg, scb->sg_count, i) {
if (ips_fill_scb_sg_single
- (ha, sg_dma_address(&sg[i]), scb, i,
- sg_dma_len(&sg[i])) < 0)
+ (ha, sg_dma_address(sg), scb, i,
+ sg_dma_len(sg)) < 0)
break;
}
scb->dcdb.transfer_length = scb->data_len;
} else {
- if (SC->request_bufflen) {
- scb->data_busaddr =
- pci_map_single(ha->pcidev,
- SC->request_buffer,
- SC->request_bufflen,
- SC->sc_data_direction);
- scb->flags |= IPS_SCB_MAP_SINGLE;
- ips_fill_scb_sg_single(ha, scb->data_busaddr,
- scb, 0,
- SC->request_bufflen);
- scb->dcdb.transfer_length = scb->data_len;
- } else {
- scb->data_busaddr = 0L;
- scb->sg_len = 0;
- scb->data_len = 0;
- scb->dcdb.transfer_length = 0;
- }
-
+ scb->data_busaddr = 0L;
+ scb->sg_len = 0;
+ scb->data_len = 0;
+ scb->dcdb.transfer_length = 0;
}
scb->dcdb.cmd_attribute =
@@ -2919,7 +2792,7 @@ ips_next(ips_ha_t * ha, int intr)
scb->dcdb.transfer_length = 0;
}
if (intr == IPS_INTR_ON)
- IPS_LOCK_SAVE(host->host_lock, cpu_flags);
+ spin_lock(host->host_lock);
ret = ips_send_cmd(ha, scb);
@@ -2958,7 +2831,7 @@ ips_next(ips_ha_t * ha, int intr)
} /* end while */
if (intr == IPS_INTR_ON)
- IPS_UNLOCK_RESTORE(host->host_lock, cpu_flags);
+ spin_unlock(host->host_lock);
}
/****************************************************************************/
@@ -3377,52 +3250,32 @@ ips_done(ips_ha_t * ha, ips_scb_t * scb)
* the rest of the data and continue.
*/
if ((scb->breakup) || (scb->sg_break)) {
+ struct scatterlist *sg;
+ int sg_dma_index, ips_sg_index = 0;
+
/* we had a data breakup */
scb->data_len = 0;
- if (scb->sg_count) {
- /* S/G request */
- struct scatterlist *sg;
- int ips_sg_index = 0;
- int sg_dma_index;
-
- sg = scb->scsi_cmd->request_buffer;
-
- /* Spin forward to last dma chunk */
- sg_dma_index = scb->breakup;
-
- /* Take care of possible partial on last chunk */
- ips_fill_scb_sg_single(ha,
- sg_dma_address(&sg
- [sg_dma_index]),
- scb, ips_sg_index++,
- sg_dma_len(&sg
- [sg_dma_index]));
-
- for (; sg_dma_index < scb->sg_count;
- sg_dma_index++) {
- if (ips_fill_scb_sg_single
- (ha,
- sg_dma_address(&sg[sg_dma_index]),
- scb, ips_sg_index++,
- sg_dma_len(&sg[sg_dma_index])) < 0)
- break;
+ sg = scsi_sglist(scb->scsi_cmd);
- }
+ /* Spin forward to last dma chunk */
+ sg_dma_index = scb->breakup;
- } else {
- /* Non S/G Request */
- (void) ips_fill_scb_sg_single(ha,
- scb->
- data_busaddr +
- (scb->sg_break *
- ha->max_xfer),
- scb, 0,
- scb->scsi_cmd->
- request_bufflen -
- (scb->sg_break *
- ha->max_xfer));
- }
+ /* Take care of possible partial on last chunk */
+ ips_fill_scb_sg_single(ha,
+ sg_dma_address(&sg[sg_dma_index]),
+ scb, ips_sg_index++,
+ sg_dma_len(&sg[sg_dma_index]));
+
+ for (; sg_dma_index < scsi_sg_count(scb->scsi_cmd);
+ sg_dma_index++) {
+ if (ips_fill_scb_sg_single
+ (ha,
+ sg_dma_address(&sg[sg_dma_index]),
+ scb, ips_sg_index++,
+ sg_dma_len(&sg[sg_dma_index])) < 0)
+ break;
+ }
scb->dcdb.transfer_length = scb->data_len;
scb->dcdb.cmd_attribute |=
@@ -3653,32 +3506,27 @@ ips_send_wait(ips_ha_t * ha, ips_scb_t * scb, int timeout, int intr)
static void
ips_scmd_buf_write(struct scsi_cmnd *scmd, void *data, unsigned int count)
{
- if (scmd->use_sg) {
- int i;
- unsigned int min_cnt, xfer_cnt;
- char *cdata = (char *) data;
- unsigned char *buffer;
- unsigned long flags;
- struct scatterlist *sg = scmd->request_buffer;
- for (i = 0, xfer_cnt = 0;
- (i < scmd->use_sg) && (xfer_cnt < count); i++) {
- min_cnt = min(count - xfer_cnt, sg[i].length);
-
- /* kmap_atomic() ensures addressability of the data buffer.*/
- /* local_irq_save() protects the KM_IRQ0 address slot. */
- local_irq_save(flags);
- buffer = kmap_atomic(sg[i].page, KM_IRQ0) + sg[i].offset;
- memcpy(buffer, &cdata[xfer_cnt], min_cnt);
- kunmap_atomic(buffer - sg[i].offset, KM_IRQ0);
- local_irq_restore(flags);
-
- xfer_cnt += min_cnt;
- }
-
- } else {
- unsigned int min_cnt = min(count, scmd->request_bufflen);
- memcpy(scmd->request_buffer, data, min_cnt);
- }
+ int i;
+ unsigned int min_cnt, xfer_cnt;
+ char *cdata = (char *) data;
+ unsigned char *buffer;
+ unsigned long flags;
+ struct scatterlist *sg = scsi_sglist(scmd);
+
+ for (i = 0, xfer_cnt = 0;
+ (i < scsi_sg_count(scmd)) && (xfer_cnt < count); i++) {
+ min_cnt = min(count - xfer_cnt, sg[i].length);
+
+ /* kmap_atomic() ensures addressability of the data buffer.*/
+ /* local_irq_save() protects the KM_IRQ0 address slot. */
+ local_irq_save(flags);
+ buffer = kmap_atomic(sg[i].page, KM_IRQ0) + sg[i].offset;
+ memcpy(buffer, &cdata[xfer_cnt], min_cnt);
+ kunmap_atomic(buffer - sg[i].offset, KM_IRQ0);
+ local_irq_restore(flags);
+
+ xfer_cnt += min_cnt;
+ }
}
/****************************************************************************/
@@ -3691,32 +3539,27 @@ ips_scmd_buf_write(struct scsi_cmnd *scmd, void *data, unsigned int count)
static void
ips_scmd_buf_read(struct scsi_cmnd *scmd, void *data, unsigned int count)
{
- if (scmd->use_sg) {
- int i;
- unsigned int min_cnt, xfer_cnt;
- char *cdata = (char *) data;
- unsigned char *buffer;
- unsigned long flags;
- struct scatterlist *sg = scmd->request_buffer;
- for (i = 0, xfer_cnt = 0;
- (i < scmd->use_sg) && (xfer_cnt < count); i++) {
- min_cnt = min(count - xfer_cnt, sg[i].length);
-
- /* kmap_atomic() ensures addressability of the data buffer.*/
- /* local_irq_save() protects the KM_IRQ0 address slot. */
- local_irq_save(flags);
- buffer = kmap_atomic(sg[i].page, KM_IRQ0) + sg[i].offset;
- memcpy(&cdata[xfer_cnt], buffer, min_cnt);
- kunmap_atomic(buffer - sg[i].offset, KM_IRQ0);
- local_irq_restore(flags);
-
- xfer_cnt += min_cnt;
- }
-
- } else {
- unsigned int min_cnt = min(count, scmd->request_bufflen);
- memcpy(data, scmd->request_buffer, min_cnt);
- }
+ int i;
+ unsigned int min_cnt, xfer_cnt;
+ char *cdata = (char *) data;
+ unsigned char *buffer;
+ unsigned long flags;
+ struct scatterlist *sg = scsi_sglist(scmd);
+
+ for (i = 0, xfer_cnt = 0;
+ (i < scsi_sg_count(scmd)) && (xfer_cnt < count); i++) {
+ min_cnt = min(count - xfer_cnt, sg[i].length);
+
+ /* kmap_atomic() ensures addressability of the data buffer.*/
+ /* local_irq_save() protects the KM_IRQ0 address slot. */
+ local_irq_save(flags);
+ buffer = kmap_atomic(sg[i].page, KM_IRQ0) + sg[i].offset;
+ memcpy(&cdata[xfer_cnt], buffer, min_cnt);
+ kunmap_atomic(buffer - sg[i].offset, KM_IRQ0);
+ local_irq_restore(flags);
+
+ xfer_cnt += min_cnt;
+ }
}
/****************************************************************************/
@@ -4350,7 +4193,7 @@ ips_rdcap(ips_ha_t * ha, ips_scb_t * scb)
METHOD_TRACE("ips_rdcap", 1);
- if (scb->scsi_cmd->request_bufflen < 8)
+ if (scsi_bufflen(scb->scsi_cmd) < 8)
return (0);
cap.lba =
@@ -4735,8 +4578,7 @@ ips_freescb(ips_ha_t * ha, ips_scb_t * scb)
METHOD_TRACE("ips_freescb", 1);
if (scb->flags & IPS_SCB_MAP_SG)
- pci_unmap_sg(ha->pcidev, scb->scsi_cmd->request_buffer,
- scb->scsi_cmd->use_sg, IPS_DMA_DIR(scb));
+ scsi_dma_unmap(scb->scsi_cmd);
else if (scb->flags & IPS_SCB_MAP_SINGLE)
pci_unmap_single(ha->pcidev, scb->data_busaddr, scb->data_len,
IPS_DMA_DIR(scb));
@@ -7004,7 +6846,6 @@ ips_register_scsi(int index)
kfree(oldha);
ips_sh[index] = sh;
ips_ha[index] = ha;
- IPS_SCSI_SET_DEVICE(sh, ha);
/* Store away needed values for later use */
sh->io_port = ha->io_addr;
@@ -7016,17 +6857,16 @@ ips_register_scsi(int index)
sh->cmd_per_lun = sh->hostt->cmd_per_lun;
sh->unchecked_isa_dma = sh->hostt->unchecked_isa_dma;
sh->use_clustering = sh->hostt->use_clustering;
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,7)
sh->max_sectors = 128;
-#endif
sh->max_id = ha->ntargets;
sh->max_lun = ha->nlun;
sh->max_channel = ha->nbus - 1;
sh->can_queue = ha->max_cmds - 1;
- IPS_ADD_HOST(sh, NULL);
+ scsi_add_host(sh, NULL);
+ scsi_scan_host(sh);
+
return 0;
}
@@ -7069,7 +6909,7 @@ ips_module_init(void)
return -ENODEV;
ips_driver_template.module = THIS_MODULE;
ips_order_controllers();
- if (IPS_REGISTER_HOSTS(&ips_driver_template)) {
+ if (!ips_detect(&ips_driver_template)) {
pci_unregister_driver(&ips_pci_driver);
return -ENODEV;
}
@@ -7087,7 +6927,6 @@ ips_module_init(void)
static void __exit
ips_module_exit(void)
{
- IPS_UNREGISTER_HOSTS(&ips_driver_template);
pci_unregister_driver(&ips_pci_driver);
unregister_reboot_notifier(&ips_notifier);
}
@@ -7436,15 +7275,9 @@ ips_init_phase2(int index)
return SUCCESS;
}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9)
MODULE_LICENSE("GPL");
-#endif
-
MODULE_DESCRIPTION("IBM ServeRAID Adapter Driver " IPS_VER_STRING);
-
-#ifdef MODULE_VERSION
MODULE_VERSION(IPS_VER_STRING);
-#endif
/*
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-14 00:49:49 +0000