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-rw-r--r--drivers/scsi/pmcraid.c95
-rw-r--r--drivers/scsi/pmcraid.h8
2 files changed, 51 insertions, 52 deletions
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 6ed1bc09f1c1..35a2b3685208 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -175,7 +175,7 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
if (fw_version <= PMCRAID_FW_VERSION_1)
target = temp->cfg_entry.unique_flags1;
else
- target = temp->cfg_entry.array_id & 0xFF;
+ target = le16_to_cpu(temp->cfg_entry.array_id) & 0xFF;
if (target > PMCRAID_MAX_VSET_TARGETS)
continue;
@@ -330,7 +330,7 @@ static void pmcraid_init_cmdblk(struct pmcraid_cmd *cmd, int index)
ioarcb->request_flags0 = 0;
ioarcb->request_flags1 = 0;
ioarcb->cmd_timeout = 0;
- ioarcb->ioarcb_bus_addr &= (~0x1FULL);
+ ioarcb->ioarcb_bus_addr &= cpu_to_le64(~0x1FULL);
ioarcb->ioadl_bus_addr = 0;
ioarcb->ioadl_length = 0;
ioarcb->data_transfer_length = 0;
@@ -898,8 +898,7 @@ static void _pmcraid_fire_command(struct pmcraid_cmd *cmd)
/* driver writes lower 32-bit value of IOARCB address only */
mb();
- iowrite32(le32_to_cpu(cmd->ioa_cb->ioarcb.ioarcb_bus_addr),
- pinstance->ioarrin);
+ iowrite32(le64_to_cpu(cmd->ioa_cb->ioarcb.ioarcb_bus_addr), pinstance->ioarrin);
}
/**
@@ -1051,7 +1050,7 @@ static void pmcraid_get_fwversion(struct pmcraid_cmd *cmd)
offsetof(struct pmcraid_ioarcb,
add_data.u.ioadl[0]));
ioarcb->ioadl_length = cpu_to_le32(sizeof(struct pmcraid_ioadl_desc));
- ioarcb->ioarcb_bus_addr &= ~(0x1FULL);
+ ioarcb->ioarcb_bus_addr &= cpu_to_le64(~(0x1FULL));
ioarcb->request_flags0 |= NO_LINK_DESCS;
ioarcb->data_transfer_length = cpu_to_le32(data_size);
@@ -1077,7 +1076,7 @@ static void pmcraid_identify_hrrq(struct pmcraid_cmd *cmd)
struct pmcraid_ioarcb *ioarcb = &cmd->ioa_cb->ioarcb;
int index = cmd->hrrq_index;
__be64 hrrq_addr = cpu_to_be64(pinstance->hrrq_start_bus_addr[index]);
- u32 hrrq_size = cpu_to_be32(sizeof(u32) * PMCRAID_MAX_CMD);
+ __be32 hrrq_size = cpu_to_be32(sizeof(u32) * PMCRAID_MAX_CMD);
void (*done_function)(struct pmcraid_cmd *);
pmcraid_reinit_cmdblk(cmd);
@@ -1202,7 +1201,7 @@ static struct pmcraid_cmd *pmcraid_init_hcam
ioadl[0].flags |= IOADL_FLAGS_READ_LAST;
ioadl[0].data_len = cpu_to_le32(rcb_size);
- ioadl[0].address = cpu_to_le32(dma);
+ ioadl[0].address = cpu_to_le64(dma);
cmd->cmd_done = cmd_done;
return cmd;
@@ -1237,7 +1236,13 @@ static void pmcraid_prepare_cancel_cmd(
)
{
struct pmcraid_ioarcb *ioarcb = &cmd->ioa_cb->ioarcb;
- __be64 ioarcb_addr = cmd_to_cancel->ioa_cb->ioarcb.ioarcb_bus_addr;
+ __be64 ioarcb_addr;
+
+ /* IOARCB address of the command to be cancelled is given in
+ * cdb[2]..cdb[9] is Big-Endian format. Note that length bits in
+ * IOARCB address are not masked.
+ */
+ ioarcb_addr = cpu_to_be64(le64_to_cpu(cmd_to_cancel->ioa_cb->ioarcb.ioarcb_bus_addr));
/* Get the resource handle to where the command to be aborted has been
* sent.
@@ -1247,11 +1252,6 @@ static void pmcraid_prepare_cancel_cmd(
memset(ioarcb->cdb, 0, PMCRAID_MAX_CDB_LEN);
ioarcb->cdb[0] = PMCRAID_ABORT_CMD;
- /* IOARCB address of the command to be cancelled is given in
- * cdb[2]..cdb[9] is Big-Endian format. Note that length bits in
- * IOARCB address are not masked.
- */
- ioarcb_addr = cpu_to_be64(ioarcb_addr);
memcpy(&(ioarcb->cdb[2]), &ioarcb_addr, sizeof(ioarcb_addr));
}
@@ -1493,7 +1493,7 @@ static int pmcraid_notify_ccn(struct pmcraid_instance *pinstance)
{
return pmcraid_notify_aen(pinstance,
pinstance->ccn.msg,
- pinstance->ccn.hcam->data_len +
+ le32_to_cpu(pinstance->ccn.hcam->data_len) +
sizeof(struct pmcraid_hcam_hdr));
}
@@ -1508,7 +1508,7 @@ static int pmcraid_notify_ldn(struct pmcraid_instance *pinstance)
{
return pmcraid_notify_aen(pinstance,
pinstance->ldn.msg,
- pinstance->ldn.hcam->data_len +
+ le32_to_cpu(pinstance->ldn.hcam->data_len) +
sizeof(struct pmcraid_hcam_hdr));
}
@@ -1556,10 +1556,10 @@ static void pmcraid_handle_config_change(struct pmcraid_instance *pinstance)
pmcraid_info("CCN(%x): %x timestamp: %llx type: %x lost: %x flags: %x \
res: %x:%x:%x:%x\n",
- pinstance->ccn.hcam->ilid,
+ le32_to_cpu(pinstance->ccn.hcam->ilid),
pinstance->ccn.hcam->op_code,
- ((pinstance->ccn.hcam->timestamp1) |
- ((pinstance->ccn.hcam->timestamp2 & 0xffffffffLL) << 32)),
+ (le32_to_cpu(pinstance->ccn.hcam->timestamp1) |
+ ((le32_to_cpu(pinstance->ccn.hcam->timestamp2) & 0xffffffffLL) << 32)),
pinstance->ccn.hcam->notification_type,
pinstance->ccn.hcam->notification_lost,
pinstance->ccn.hcam->flags,
@@ -1570,7 +1570,7 @@ static void pmcraid_handle_config_change(struct pmcraid_instance *pinstance)
RES_IS_VSET(*cfg_entry) ?
(fw_version <= PMCRAID_FW_VERSION_1 ?
cfg_entry->unique_flags1 :
- cfg_entry->array_id & 0xFF) :
+ le16_to_cpu(cfg_entry->array_id) & 0xFF) :
RES_TARGET(cfg_entry->resource_address),
RES_LUN(cfg_entry->resource_address));
@@ -1658,7 +1658,7 @@ static void pmcraid_handle_config_change(struct pmcraid_instance *pinstance)
if (fw_version <= PMCRAID_FW_VERSION_1)
res->cfg_entry.unique_flags1 &= 0x7F;
else
- res->cfg_entry.array_id &= 0xFF;
+ res->cfg_entry.array_id &= cpu_to_le16(0xFF);
res->change_detected = RES_CHANGE_DEL;
res->cfg_entry.resource_handle =
PMCRAID_INVALID_RES_HANDLE;
@@ -1716,8 +1716,8 @@ static void pmcraid_ioasc_logger(u32 ioasc, struct pmcraid_cmd *cmd)
/* log the error string */
pmcraid_err("cmd [%x] for resource %x failed with %x(%s)\n",
cmd->ioa_cb->ioarcb.cdb[0],
- cmd->ioa_cb->ioarcb.resource_handle,
- le32_to_cpu(ioasc), error_info->error_string);
+ le32_to_cpu(cmd->ioa_cb->ioarcb.resource_handle),
+ ioasc, error_info->error_string);
}
/**
@@ -2034,7 +2034,7 @@ static void pmcraid_fail_outstanding_cmds(struct pmcraid_instance *pinstance)
cmd->ioa_cb->ioasa.ioasc =
cpu_to_le32(PMCRAID_IOASC_IOA_WAS_RESET);
cmd->ioa_cb->ioasa.ilid =
- cpu_to_be32(PMCRAID_DRIVER_ILID);
+ cpu_to_le32(PMCRAID_DRIVER_ILID);
/* In case the command timer is still running */
del_timer(&cmd->timer);
@@ -2526,7 +2526,7 @@ static void pmcraid_cancel_all(struct pmcraid_cmd *cmd, u32 sense)
ioarcb->ioadl_bus_addr = 0;
ioarcb->ioadl_length = 0;
ioarcb->data_transfer_length = 0;
- ioarcb->ioarcb_bus_addr &= (~0x1FULL);
+ ioarcb->ioarcb_bus_addr &= cpu_to_le64((~0x1FULL));
/* writing to IOARRIN must be protected by host_lock, as mid-layer
* schedule queuecommand while we are doing this
@@ -2689,8 +2689,8 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
* mid-layer
*/
if (ioasa->auto_sense_length != 0) {
- short sense_len = ioasa->auto_sense_length;
- int data_size = min_t(u16, le16_to_cpu(sense_len),
+ short sense_len = le16_to_cpu(ioasa->auto_sense_length);
+ int data_size = min_t(u16, sense_len,
SCSI_SENSE_BUFFERSIZE);
memcpy(scsi_cmd->sense_buffer,
@@ -2912,7 +2912,7 @@ static struct pmcraid_cmd *pmcraid_abort_cmd(struct pmcraid_cmd *cmd)
pmcraid_info("aborting command CDB[0]= %x with index = %d\n",
cmd->ioa_cb->ioarcb.cdb[0],
- cmd->ioa_cb->ioarcb.response_handle >> 2);
+ le32_to_cpu(cmd->ioa_cb->ioarcb.response_handle) >> 2);
init_completion(&cancel_cmd->wait_for_completion);
cancel_cmd->completion_req = 1;
@@ -3137,9 +3137,8 @@ pmcraid_init_ioadls(struct pmcraid_cmd *cmd, int sgcount)
int ioadl_count = 0;
if (ioarcb->add_cmd_param_length)
- ioadl_count = DIV_ROUND_UP(ioarcb->add_cmd_param_length, 16);
- ioarcb->ioadl_length =
- sizeof(struct pmcraid_ioadl_desc) * sgcount;
+ ioadl_count = DIV_ROUND_UP(le16_to_cpu(ioarcb->add_cmd_param_length), 16);
+ ioarcb->ioadl_length = cpu_to_le32(sizeof(struct pmcraid_ioadl_desc) * sgcount);
if ((sgcount + ioadl_count) > (ARRAY_SIZE(ioarcb->add_data.u.ioadl))) {
/* external ioadls start at offset 0x80 from control_block
@@ -3147,7 +3146,7 @@ pmcraid_init_ioadls(struct pmcraid_cmd *cmd, int sgcount)
* It is necessary to indicate to firmware that driver is
* using ioadls to be treated as external to IOARCB.
*/
- ioarcb->ioarcb_bus_addr &= ~(0x1FULL);
+ ioarcb->ioarcb_bus_addr &= cpu_to_le64(~(0x1FULL));
ioarcb->ioadl_bus_addr =
cpu_to_le64((cmd->ioa_cb_bus_addr) +
offsetof(struct pmcraid_ioarcb,
@@ -3161,7 +3160,7 @@ pmcraid_init_ioadls(struct pmcraid_cmd *cmd, int sgcount)
ioadl = &ioarcb->add_data.u.ioadl[ioadl_count];
ioarcb->ioarcb_bus_addr |=
- DIV_ROUND_CLOSEST(sgcount + ioadl_count, 8);
+ cpu_to_le64(DIV_ROUND_CLOSEST(sgcount + ioadl_count, 8));
}
return ioadl;
@@ -3487,7 +3486,7 @@ static int pmcraid_queuecommand_lck(
RES_IS_VSET(res->cfg_entry) ?
(fw_version <= PMCRAID_FW_VERSION_1 ?
res->cfg_entry.unique_flags1 :
- res->cfg_entry.array_id & 0xFF) :
+ le16_to_cpu(res->cfg_entry.array_id) & 0xFF) :
RES_TARGET(res->cfg_entry.resource_address),
RES_LUN(res->cfg_entry.resource_address));
@@ -3703,7 +3702,7 @@ static long pmcraid_ioctl_passthrough(
goto out_free_buffer;
}
- request_size = buffer->ioarcb.data_transfer_length;
+ request_size = le32_to_cpu(buffer->ioarcb.data_transfer_length);
if (buffer->ioarcb.request_flags0 & TRANSFER_DIR_WRITE) {
access = VERIFY_READ;
@@ -3726,7 +3725,8 @@ static long pmcraid_ioctl_passthrough(
}
/* check if we have any additional command parameters */
- if (buffer->ioarcb.add_cmd_param_length > PMCRAID_ADD_CMD_PARAM_LEN) {
+ if (le16_to_cpu(buffer->ioarcb.add_cmd_param_length)
+ > PMCRAID_ADD_CMD_PARAM_LEN) {
rc = -EINVAL;
goto out_free_buffer;
}
@@ -3758,7 +3758,7 @@ static long pmcraid_ioctl_passthrough(
buffer->ioarcb.add_cmd_param_offset;
memcpy(ioarcb->add_data.u.add_cmd_params,
buffer->ioarcb.add_data.u.add_cmd_params,
- buffer->ioarcb.add_cmd_param_length);
+ le16_to_cpu(buffer->ioarcb.add_cmd_param_length));
}
/* set hrrq number where the IOA should respond to. Note that all cmds
@@ -3828,10 +3828,10 @@ static long pmcraid_ioctl_passthrough(
wait_for_completion(&cmd->wait_for_completion);
} else if (!wait_for_completion_timeout(
&cmd->wait_for_completion,
- msecs_to_jiffies(buffer->ioarcb.cmd_timeout * 1000))) {
+ msecs_to_jiffies(le16_to_cpu(buffer->ioarcb.cmd_timeout) * 1000))) {
pmcraid_info("aborting cmd %d (CDB[0] = %x) due to timeout\n",
- le32_to_cpu(cmd->ioa_cb->ioarcb.response_handle >> 2),
+ le32_to_cpu(cmd->ioa_cb->ioarcb.response_handle) >> 2,
cmd->ioa_cb->ioarcb.cdb[0]);
spin_lock_irqsave(pinstance->host->host_lock, lock_flags);
@@ -3840,7 +3840,7 @@ static long pmcraid_ioctl_passthrough(
if (cancel_cmd) {
wait_for_completion(&cancel_cmd->wait_for_completion);
- ioasc = cancel_cmd->ioa_cb->ioasa.ioasc;
+ ioasc = le32_to_cpu(cancel_cmd->ioa_cb->ioasa.ioasc);
pmcraid_return_cmd(cancel_cmd);
/* if abort task couldn't find the command i.e it got
@@ -4455,7 +4455,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
if (fw_version <= PMCRAID_FW_VERSION_1)
target = res->cfg_entry.unique_flags1;
else
- target = res->cfg_entry.array_id & 0xFF;
+ target = le16_to_cpu(res->cfg_entry.array_id) & 0xFF;
lun = PMCRAID_VSET_LUN_ID;
} else {
bus = PMCRAID_PHYS_BUS_ID;
@@ -4494,7 +4494,7 @@ static void pmcraid_tasklet_function(unsigned long instance)
unsigned long host_lock_flags;
spinlock_t *lockp; /* hrrq buffer lock */
int id;
- __le32 resp;
+ u32 resp;
hrrq_vector = (struct pmcraid_isr_param *)instance;
pinstance = hrrq_vector->drv_inst;
@@ -5534,8 +5534,7 @@ static void pmcraid_set_timestamp(struct pmcraid_cmd *cmd)
struct pmcraid_ioarcb *ioarcb = &cmd->ioa_cb->ioarcb;
__be32 time_stamp_len = cpu_to_be32(PMCRAID_TIMESTAMP_LEN);
struct pmcraid_ioadl_desc *ioadl = ioarcb->add_data.u.ioadl;
-
- __le64 timestamp;
+ u64 timestamp;
timestamp = ktime_get_real_seconds() * 1000;
@@ -5557,7 +5556,7 @@ static void pmcraid_set_timestamp(struct pmcraid_cmd *cmd)
offsetof(struct pmcraid_ioarcb,
add_data.u.ioadl[0]));
ioarcb->ioadl_length = cpu_to_le32(sizeof(struct pmcraid_ioadl_desc));
- ioarcb->ioarcb_bus_addr &= ~(0x1FULL);
+ ioarcb->ioarcb_bus_addr &= cpu_to_le64(~(0x1FULL));
ioarcb->request_flags0 |= NO_LINK_DESCS;
ioarcb->request_flags0 |= TRANSFER_DIR_WRITE;
@@ -5616,7 +5615,7 @@ static void pmcraid_init_res_table(struct pmcraid_cmd *cmd)
list_for_each_entry_safe(res, temp, &pinstance->used_res_q, queue)
list_move_tail(&res->queue, &old_res);
- for (i = 0; i < pinstance->cfg_table->num_entries; i++) {
+ for (i = 0; i < le16_to_cpu(pinstance->cfg_table->num_entries); i++) {
if (be16_to_cpu(pinstance->inq_data->fw_version) <=
PMCRAID_FW_VERSION_1)
cfgte = &pinstance->cfg_table->entries[i];
@@ -5671,7 +5670,7 @@ static void pmcraid_init_res_table(struct pmcraid_cmd *cmd)
res->cfg_entry.resource_type,
(fw_version <= PMCRAID_FW_VERSION_1 ?
res->cfg_entry.unique_flags1 :
- res->cfg_entry.array_id & 0xFF),
+ le16_to_cpu(res->cfg_entry.array_id) & 0xFF),
le32_to_cpu(res->cfg_entry.resource_address));
}
}
@@ -5709,7 +5708,7 @@ static void pmcraid_querycfg(struct pmcraid_cmd *cmd)
struct pmcraid_ioarcb *ioarcb = &cmd->ioa_cb->ioarcb;
struct pmcraid_ioadl_desc *ioadl = ioarcb->add_data.u.ioadl;
struct pmcraid_instance *pinstance = cmd->drv_inst;
- int cfg_table_size = cpu_to_be32(sizeof(struct pmcraid_config_table));
+ __be32 cfg_table_size = cpu_to_be32(sizeof(struct pmcraid_config_table));
if (be16_to_cpu(pinstance->inq_data->fw_version) <=
PMCRAID_FW_VERSION_1)
@@ -5734,7 +5733,7 @@ static void pmcraid_querycfg(struct pmcraid_cmd *cmd)
offsetof(struct pmcraid_ioarcb,
add_data.u.ioadl[0]));
ioarcb->ioadl_length = cpu_to_le32(sizeof(struct pmcraid_ioadl_desc));
- ioarcb->ioarcb_bus_addr &= ~(0x1FULL);
+ ioarcb->ioarcb_bus_addr &= cpu_to_le64(~0x1FULL);
ioarcb->request_flags0 |= NO_LINK_DESCS;
ioarcb->data_transfer_length =
diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
index 568b18a2f47d..01eb2bc16dc1 100644
--- a/drivers/scsi/pmcraid.h
+++ b/drivers/scsi/pmcraid.h
@@ -554,7 +554,7 @@ struct pmcraid_inquiry_data {
__u8 add_page_len;
__u8 length;
__u8 reserved2;
- __le16 fw_version;
+ __be16 fw_version;
__u8 reserved3[16];
};
@@ -697,13 +697,13 @@ struct pmcraid_instance {
dma_addr_t hrrq_start_bus_addr[PMCRAID_NUM_MSIX_VECTORS];
/* Pointer to 1st entry of HRRQ */
- __be32 *hrrq_start[PMCRAID_NUM_MSIX_VECTORS];
+ __le32 *hrrq_start[PMCRAID_NUM_MSIX_VECTORS];
/* Pointer to last entry of HRRQ */
- __be32 *hrrq_end[PMCRAID_NUM_MSIX_VECTORS];
+ __le32 *hrrq_end[PMCRAID_NUM_MSIX_VECTORS];
/* Pointer to current pointer of hrrq */
- __be32 *hrrq_curr[PMCRAID_NUM_MSIX_VECTORS];
+ __le32 *hrrq_curr[PMCRAID_NUM_MSIX_VECTORS];
/* Lock for HRRQ access */
spinlock_t hrrq_lock[PMCRAID_NUM_MSIX_VECTORS];
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-16 00:30:02 +0300