* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* FILE: megaraid_sas_base.c
- * Version : 06.600.18.00-rc1
+ * Version : 06.700.06.00-rc1
*
* Authors: LSI Corporation
* Sreenivas Bagalkote
int megasas_transition_to_ready(struct megasas_instance *instance, int ocr);
static int megasas_get_pd_list(struct megasas_instance *instance);
+static int megasas_ld_list_query(struct megasas_instance *instance,
+ u8 query_type);
static int megasas_issue_init_mfi(struct megasas_instance *instance);
static int megasas_register_aen(struct megasas_instance *instance,
u32 seq_num, u32 class_locale_word);
megasas_check_reset_xscale(struct megasas_instance *instance,
struct megasas_register_set __iomem *regs)
{
- u32 consumer;
- consumer = *instance->consumer;
if ((instance->adprecovery != MEGASAS_HBA_OPERATIONAL) &&
- (*instance->consumer == MEGASAS_ADPRESET_INPROG_SIGN)) {
+ (le32_to_cpu(*instance->consumer) ==
+ MEGASAS_ADPRESET_INPROG_SIGN))
return 1;
- }
return 0;
}
{
unsigned long flags;
spin_lock_irqsave(&instance->hba_lock, flags);
- writel(0, &(regs)->inbound_high_queue_port);
- writel((frame_phys_addr | (frame_count<<1))|1,
- &(regs)->inbound_low_queue_port);
+ writel(upper_32_bits(frame_phys_addr),
+ &(regs)->inbound_high_queue_port);
+ writel((lower_32_bits(frame_phys_addr) | (frame_count<<1))|1,
+ &(regs)->inbound_low_queue_port);
spin_unlock_irqrestore(&instance->hba_lock, flags);
}
struct megasas_header *frame_hdr = &cmd->frame->hdr;
- frame_hdr->cmd_status = 0xFF;
- frame_hdr->flags |= MFI_FRAME_DONT_POST_IN_REPLY_QUEUE;
+ frame_hdr->cmd_status = MFI_CMD_STATUS_POLL_MODE;
+ frame_hdr->flags |= cpu_to_le16(MFI_FRAME_DONT_POST_IN_REPLY_QUEUE);
/*
* Issue the frame using inbound queue port
*/
abort_fr->cmd = MFI_CMD_ABORT;
abort_fr->cmd_status = 0xFF;
- abort_fr->flags = 0;
- abort_fr->abort_context = cmd_to_abort->index;
- abort_fr->abort_mfi_phys_addr_lo = cmd_to_abort->frame_phys_addr;
- abort_fr->abort_mfi_phys_addr_hi = 0;
+ abort_fr->flags = cpu_to_le16(0);
+ abort_fr->abort_context = cpu_to_le32(cmd_to_abort->index);
+ abort_fr->abort_mfi_phys_addr_lo =
+ cpu_to_le32(lower_32_bits(cmd_to_abort->frame_phys_addr));
+ abort_fr->abort_mfi_phys_addr_hi =
+ cpu_to_le32(upper_32_bits(cmd_to_abort->frame_phys_addr));
cmd->sync_cmd = 1;
cmd->cmd_status = 0xFF;
if (sge_count) {
scsi_for_each_sg(scp, os_sgl, sge_count, i) {
- mfi_sgl->sge32[i].length = sg_dma_len(os_sgl);
- mfi_sgl->sge32[i].phys_addr = sg_dma_address(os_sgl);
+ mfi_sgl->sge32[i].length = cpu_to_le32(sg_dma_len(os_sgl));
+ mfi_sgl->sge32[i].phys_addr = cpu_to_le32(sg_dma_address(os_sgl));
}
}
return sge_count;
if (sge_count) {
scsi_for_each_sg(scp, os_sgl, sge_count, i) {
- mfi_sgl->sge64[i].length = sg_dma_len(os_sgl);
- mfi_sgl->sge64[i].phys_addr = sg_dma_address(os_sgl);
+ mfi_sgl->sge64[i].length = cpu_to_le32(sg_dma_len(os_sgl));
+ mfi_sgl->sge64[i].phys_addr = cpu_to_le64(sg_dma_address(os_sgl));
}
}
return sge_count;
if (sge_count) {
scsi_for_each_sg(scp, os_sgl, sge_count, i) {
- mfi_sgl->sge_skinny[i].length = sg_dma_len(os_sgl);
+ mfi_sgl->sge_skinny[i].length =
+ cpu_to_le32(sg_dma_len(os_sgl));
mfi_sgl->sge_skinny[i].phys_addr =
- sg_dma_address(os_sgl);
- mfi_sgl->sge_skinny[i].flag = 0;
+ cpu_to_le64(sg_dma_address(os_sgl));
+ mfi_sgl->sge_skinny[i].flag = cpu_to_le32(0);
}
}
return sge_count;
pthru->cdb_len = scp->cmd_len;
pthru->timeout = 0;
pthru->pad_0 = 0;
- pthru->flags = flags;
- pthru->data_xfer_len = scsi_bufflen(scp);
+ pthru->flags = cpu_to_le16(flags);
+ pthru->data_xfer_len = cpu_to_le32(scsi_bufflen(scp));
memcpy(pthru->cdb, scp->cmnd, scp->cmd_len);
if ((scp->request->timeout / HZ) > 0xFFFF)
pthru->timeout = 0xFFFF;
else
- pthru->timeout = scp->request->timeout / HZ;
+ pthru->timeout = cpu_to_le16(scp->request->timeout / HZ);
}
/*
* Construct SGL
*/
if (instance->flag_ieee == 1) {
- pthru->flags |= MFI_FRAME_SGL64;
+ pthru->flags |= cpu_to_le16(MFI_FRAME_SGL64);
pthru->sge_count = megasas_make_sgl_skinny(instance, scp,
&pthru->sgl);
} else if (IS_DMA64) {
- pthru->flags |= MFI_FRAME_SGL64;
+ pthru->flags |= cpu_to_le16(MFI_FRAME_SGL64);
pthru->sge_count = megasas_make_sgl64(instance, scp,
&pthru->sgl);
} else
* Sense info specific
*/
pthru->sense_len = SCSI_SENSE_BUFFERSIZE;
- pthru->sense_buf_phys_addr_hi = 0;
- pthru->sense_buf_phys_addr_lo = cmd->sense_phys_addr;
+ pthru->sense_buf_phys_addr_hi =
+ cpu_to_le32(upper_32_bits(cmd->sense_phys_addr));
+ pthru->sense_buf_phys_addr_lo =
+ cpu_to_le32(lower_32_bits(cmd->sense_phys_addr));
/*
* Compute the total number of frames this command consumes. FW uses
ldio->timeout = 0;
ldio->reserved_0 = 0;
ldio->pad_0 = 0;
- ldio->flags = flags;
+ ldio->flags = cpu_to_le16(flags);
ldio->start_lba_hi = 0;
ldio->access_byte = (scp->cmd_len != 6) ? scp->cmnd[1] : 0;
* 6-byte READ(0x08) or WRITE(0x0A) cdb
*/
if (scp->cmd_len == 6) {
- ldio->lba_count = (u32) scp->cmnd[4];
- ldio->start_lba_lo = ((u32) scp->cmnd[1] << 16) |
- ((u32) scp->cmnd[2] << 8) | (u32) scp->cmnd[3];
+ ldio->lba_count = cpu_to_le32((u32) scp->cmnd[4]);
+ ldio->start_lba_lo = cpu_to_le32(((u32) scp->cmnd[1] << 16) |
+ ((u32) scp->cmnd[2] << 8) |
+ (u32) scp->cmnd[3]);
- ldio->start_lba_lo &= 0x1FFFFF;
+ ldio->start_lba_lo &= cpu_to_le32(0x1FFFFF);
}
/*
* 10-byte READ(0x28) or WRITE(0x2A) cdb
*/
else if (scp->cmd_len == 10) {
- ldio->lba_count = (u32) scp->cmnd[8] |
- ((u32) scp->cmnd[7] << 8);
- ldio->start_lba_lo = ((u32) scp->cmnd[2] << 24) |
- ((u32) scp->cmnd[3] << 16) |
- ((u32) scp->cmnd[4] << 8) | (u32) scp->cmnd[5];
+ ldio->lba_count = cpu_to_le32((u32) scp->cmnd[8] |
+ ((u32) scp->cmnd[7] << 8));
+ ldio->start_lba_lo = cpu_to_le32(((u32) scp->cmnd[2] << 24) |
+ ((u32) scp->cmnd[3] << 16) |
+ ((u32) scp->cmnd[4] << 8) |
+ (u32) scp->cmnd[5]);
}
/*
* 12-byte READ(0xA8) or WRITE(0xAA) cdb
*/
else if (scp->cmd_len == 12) {
- ldio->lba_count = ((u32) scp->cmnd[6] << 24) |
- ((u32) scp->cmnd[7] << 16) |
- ((u32) scp->cmnd[8] << 8) | (u32) scp->cmnd[9];
+ ldio->lba_count = cpu_to_le32(((u32) scp->cmnd[6] << 24) |
+ ((u32) scp->cmnd[7] << 16) |
+ ((u32) scp->cmnd[8] << 8) |
+ (u32) scp->cmnd[9]);
- ldio->start_lba_lo = ((u32) scp->cmnd[2] << 24) |
- ((u32) scp->cmnd[3] << 16) |
- ((u32) scp->cmnd[4] << 8) | (u32) scp->cmnd[5];
+ ldio->start_lba_lo = cpu_to_le32(((u32) scp->cmnd[2] << 24) |
+ ((u32) scp->cmnd[3] << 16) |
+ ((u32) scp->cmnd[4] << 8) |
+ (u32) scp->cmnd[5]);
}
/*
* 16-byte READ(0x88) or WRITE(0x8A) cdb
*/
else if (scp->cmd_len == 16) {
- ldio->lba_count = ((u32) scp->cmnd[10] << 24) |
- ((u32) scp->cmnd[11] << 16) |
- ((u32) scp->cmnd[12] << 8) | (u32) scp->cmnd[13];
+ ldio->lba_count = cpu_to_le32(((u32) scp->cmnd[10] << 24) |
+ ((u32) scp->cmnd[11] << 16) |
+ ((u32) scp->cmnd[12] << 8) |
+ (u32) scp->cmnd[13]);
- ldio->start_lba_lo = ((u32) scp->cmnd[6] << 24) |
- ((u32) scp->cmnd[7] << 16) |
- ((u32) scp->cmnd[8] << 8) | (u32) scp->cmnd[9];
+ ldio->start_lba_lo = cpu_to_le32(((u32) scp->cmnd[6] << 24) |
+ ((u32) scp->cmnd[7] << 16) |
+ ((u32) scp->cmnd[8] << 8) |
+ (u32) scp->cmnd[9]);
- ldio->start_lba_hi = ((u32) scp->cmnd[2] << 24) |
- ((u32) scp->cmnd[3] << 16) |
- ((u32) scp->cmnd[4] << 8) | (u32) scp->cmnd[5];
+ ldio->start_lba_hi = cpu_to_le32(((u32) scp->cmnd[2] << 24) |
+ ((u32) scp->cmnd[3] << 16) |
+ ((u32) scp->cmnd[4] << 8) |
+ (u32) scp->cmnd[5]);
}
* Construct SGL
*/
if (instance->flag_ieee) {
- ldio->flags |= MFI_FRAME_SGL64;
+ ldio->flags |= cpu_to_le16(MFI_FRAME_SGL64);
ldio->sge_count = megasas_make_sgl_skinny(instance, scp,
&ldio->sgl);
} else if (IS_DMA64) {
- ldio->flags |= MFI_FRAME_SGL64;
+ ldio->flags |= cpu_to_le16(MFI_FRAME_SGL64);
ldio->sge_count = megasas_make_sgl64(instance, scp, &ldio->sgl);
} else
ldio->sge_count = megasas_make_sgl32(instance, scp, &ldio->sgl);
*/
ldio->sense_len = SCSI_SENSE_BUFFERSIZE;
ldio->sense_buf_phys_addr_hi = 0;
- ldio->sense_buf_phys_addr_lo = cmd->sense_phys_addr;
+ ldio->sense_buf_phys_addr_lo = cpu_to_le32(cmd->sense_phys_addr);
/*
* Compute the total number of frames this command consumes. FW uses
ldio = (struct megasas_io_frame *)cmd->frame;
mfi_sgl = &ldio->sgl;
sgcount = ldio->sge_count;
- printk(KERN_ERR "megasas[%d]: frame count : 0x%x, Cmd : 0x%x, Tgt id : 0x%x, lba lo : 0x%x, lba_hi : 0x%x, sense_buf addr : 0x%x,sge count : 0x%x\n",instance->host->host_no, cmd->frame_count,ldio->cmd,ldio->target_id, ldio->start_lba_lo,ldio->start_lba_hi,ldio->sense_buf_phys_addr_lo,sgcount);
+ printk(KERN_ERR "megasas[%d]: frame count : 0x%x, Cmd : 0x%x, Tgt id : 0x%x,"
+ " lba lo : 0x%x, lba_hi : 0x%x, sense_buf addr : 0x%x,sge count : 0x%x\n",
+ instance->host->host_no, cmd->frame_count, ldio->cmd, ldio->target_id,
+ le32_to_cpu(ldio->start_lba_lo), le32_to_cpu(ldio->start_lba_hi),
+ le32_to_cpu(ldio->sense_buf_phys_addr_lo), sgcount);
}
else {
pthru = (struct megasas_pthru_frame *) cmd->frame;
mfi_sgl = &pthru->sgl;
sgcount = pthru->sge_count;
- printk(KERN_ERR "megasas[%d]: frame count : 0x%x, Cmd : 0x%x, Tgt id : 0x%x, lun : 0x%x, cdb_len : 0x%x, data xfer len : 0x%x, sense_buf addr : 0x%x,sge count : 0x%x\n",instance->host->host_no,cmd->frame_count,pthru->cmd,pthru->target_id,pthru->lun,pthru->cdb_len , pthru->data_xfer_len,pthru->sense_buf_phys_addr_lo,sgcount);
+ printk(KERN_ERR "megasas[%d]: frame count : 0x%x, Cmd : 0x%x, Tgt id : 0x%x, "
+ "lun : 0x%x, cdb_len : 0x%x, data xfer len : 0x%x, sense_buf addr : 0x%x,sge count : 0x%x\n",
+ instance->host->host_no, cmd->frame_count, pthru->cmd, pthru->target_id,
+ pthru->lun, pthru->cdb_len, le32_to_cpu(pthru->data_xfer_len),
+ le32_to_cpu(pthru->sense_buf_phys_addr_lo), sgcount);
}
if(megasas_dbg_lvl & MEGASAS_DBG_LVL){
for (n = 0; n < sgcount; n++){
if (IS_DMA64)
- printk(KERN_ERR "megasas: sgl len : 0x%x, sgl addr : 0x%08lx ",mfi_sgl->sge64[n].length , (unsigned long)mfi_sgl->sge64[n].phys_addr) ;
+ printk(KERN_ERR "megasas: sgl len : 0x%x, sgl addr : 0x%llx ",
+ le32_to_cpu(mfi_sgl->sge64[n].length),
+ le64_to_cpu(mfi_sgl->sge64[n].phys_addr));
else
- printk(KERN_ERR "megasas: sgl len : 0x%x, sgl addr : 0x%x ",mfi_sgl->sge32[n].length , mfi_sgl->sge32[n].phys_addr) ;
+ printk(KERN_ERR "megasas: sgl len : 0x%x, sgl addr : 0x%x ",
+ le32_to_cpu(mfi_sgl->sge32[n].length),
+ le32_to_cpu(mfi_sgl->sge32[n].phys_addr));
}
}
printk(KERN_ERR "\n");
spin_lock_irqsave(&instance->completion_lock, flags);
- producer = *instance->producer;
- consumer = *instance->consumer;
+ producer = le32_to_cpu(*instance->producer);
+ consumer = le32_to_cpu(*instance->consumer);
while (consumer != producer) {
- context = instance->reply_queue[consumer];
+ context = le32_to_cpu(instance->reply_queue[consumer]);
if (context >= instance->max_fw_cmds) {
printk(KERN_ERR "Unexpected context value %x\n",
context);
}
}
- *instance->consumer = producer;
+ *instance->consumer = cpu_to_le32(producer);
spin_unlock_irqrestore(&instance->completion_lock, flags);
if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS1064R) ||
(instance->pdev->device == PCI_DEVICE_ID_DELL_PERC5) ||
(instance->pdev->device == PCI_DEVICE_ID_LSI_VERDE_ZCR)) {
- *instance->consumer = MEGASAS_ADPRESET_INPROG_SIGN;
+ *instance->consumer = cpu_to_le32(MEGASAS_ADPRESET_INPROG_SIGN);
}
instance->instancet->disable_intr(instance);
instance->adprecovery = MEGASAS_ADPRESET_SM_INFAULT;
struct megasas_header *hdr = &cmd->frame->hdr;
unsigned long flags;
struct fusion_context *fusion = instance->ctrl_context;
+ u32 opcode;
/* flag for the retry reset */
cmd->retry_for_fw_reset = 0;
case MFI_CMD_SMP:
case MFI_CMD_STP:
case MFI_CMD_DCMD:
+ opcode = le32_to_cpu(cmd->frame->dcmd.opcode);
/* Check for LD map update */
- if ((cmd->frame->dcmd.opcode == MR_DCMD_LD_MAP_GET_INFO) &&
- (cmd->frame->dcmd.mbox.b[1] == 1)) {
+ if ((opcode == MR_DCMD_LD_MAP_GET_INFO)
+ && (cmd->frame->dcmd.mbox.b[1] == 1)) {
fusion->fast_path_io = 0;
spin_lock_irqsave(instance->host->host_lock, flags);
if (cmd->frame->hdr.cmd_status != 0) {
flags);
break;
}
- if (cmd->frame->dcmd.opcode == MR_DCMD_CTRL_EVENT_GET_INFO ||
- cmd->frame->dcmd.opcode == MR_DCMD_CTRL_EVENT_GET) {
+ if (opcode == MR_DCMD_CTRL_EVENT_GET_INFO ||
+ opcode == MR_DCMD_CTRL_EVENT_GET) {
spin_lock_irqsave(&poll_aen_lock, flags);
megasas_poll_wait_aen = 0;
spin_unlock_irqrestore(&poll_aen_lock, flags);
/*
* See if got an event notification
*/
- if (cmd->frame->dcmd.opcode == MR_DCMD_CTRL_EVENT_WAIT)
+ if (opcode == MR_DCMD_CTRL_EVENT_WAIT)
megasas_service_aen(instance, cmd);
else
megasas_complete_int_cmd(instance, cmd);
PCI_DEVICE_ID_LSI_VERDE_ZCR)) {
*instance->consumer =
- MEGASAS_ADPRESET_INPROG_SIGN;
+ cpu_to_le32(MEGASAS_ADPRESET_INPROG_SIGN);
}
}
memset(cmd->frame, 0, total_sz);
- cmd->frame->io.context = cmd->index;
+ cmd->frame->io.context = cpu_to_le32(cmd->index);
cmd->frame->io.pad_0 = 0;
if ((instance->pdev->device != PCI_DEVICE_ID_LSI_FUSION) &&
(instance->pdev->device != PCI_DEVICE_ID_LSI_INVADER) &&
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0xFF;
dcmd->sge_count = 1;
- dcmd->flags = MFI_FRAME_DIR_READ;
+ dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_READ);
dcmd->timeout = 0;
dcmd->pad_0 = 0;
- dcmd->data_xfer_len = MEGASAS_MAX_PD * sizeof(struct MR_PD_LIST);
- dcmd->opcode = MR_DCMD_PD_LIST_QUERY;
- dcmd->sgl.sge32[0].phys_addr = ci_h;
- dcmd->sgl.sge32[0].length = MEGASAS_MAX_PD * sizeof(struct MR_PD_LIST);
+ dcmd->data_xfer_len = cpu_to_le32(MEGASAS_MAX_PD * sizeof(struct MR_PD_LIST));
+ dcmd->opcode = cpu_to_le32(MR_DCMD_PD_LIST_QUERY);
+ dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(ci_h);
+ dcmd->sgl.sge32[0].length = cpu_to_le32(MEGASAS_MAX_PD * sizeof(struct MR_PD_LIST));
if (!megasas_issue_polled(instance, cmd)) {
ret = 0;
pd_addr = ci->addr;
if ( ret == 0 &&
- (ci->count <
+ (le32_to_cpu(ci->count) <
(MEGASAS_MAX_PD_CHANNELS * MEGASAS_MAX_DEV_PER_CHANNEL))) {
memset(instance->pd_list, 0,
MEGASAS_MAX_PD * sizeof(struct megasas_pd_list));
- for (pd_index = 0; pd_index < ci->count; pd_index++) {
+ for (pd_index = 0; pd_index < le32_to_cpu(ci->count); pd_index++) {
instance->pd_list[pd_addr->deviceId].tid =
- pd_addr->deviceId;
+ le16_to_cpu(pd_addr->deviceId);
instance->pd_list[pd_addr->deviceId].driveType =
pd_addr->scsiDevType;
instance->pd_list[pd_addr->deviceId].driveState =
struct megasas_dcmd_frame *dcmd;
struct MR_LD_LIST *ci;
dma_addr_t ci_h = 0;
+ u32 ld_count;
cmd = megasas_get_cmd(instance);
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0xFF;
dcmd->sge_count = 1;
- dcmd->flags = MFI_FRAME_DIR_READ;
+ dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_READ);
dcmd->timeout = 0;
- dcmd->data_xfer_len = sizeof(struct MR_LD_LIST);
- dcmd->opcode = MR_DCMD_LD_GET_LIST;
- dcmd->sgl.sge32[0].phys_addr = ci_h;
- dcmd->sgl.sge32[0].length = sizeof(struct MR_LD_LIST);
+ dcmd->data_xfer_len = cpu_to_le32(sizeof(struct MR_LD_LIST));
+ dcmd->opcode = cpu_to_le32(MR_DCMD_LD_GET_LIST);
+ dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(ci_h);
+ dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct MR_LD_LIST));
dcmd->pad_0 = 0;
if (!megasas_issue_polled(instance, cmd)) {
ret = -1;
}
+ ld_count = le32_to_cpu(ci->ldCount);
+
/* the following function will get the instance PD LIST */
- if ((ret == 0) && (ci->ldCount <= MAX_LOGICAL_DRIVES)) {
+ if ((ret == 0) && (ld_count <= MAX_LOGICAL_DRIVES)) {
memset(instance->ld_ids, 0xff, MEGASAS_MAX_LD_IDS);
- for (ld_index = 0; ld_index < ci->ldCount; ld_index++) {
+ for (ld_index = 0; ld_index < ld_count; ld_index++) {
if (ci->ldList[ld_index].state != 0) {
ids = ci->ldList[ld_index].ref.targetId;
instance->ld_ids[ids] =
return ret;
}
+/**
+ * megasas_ld_list_query - Returns FW's ld_list structure
+ * @instance: Adapter soft state
+ * @ld_list: ld_list structure
+ *
+ * Issues an internal command (DCMD) to get the FW's controller PD
+ * list structure. This information is mainly used to find out SYSTEM
+ * supported by the FW.
+ */
+static int
+megasas_ld_list_query(struct megasas_instance *instance, u8 query_type)
+{
+ int ret = 0, ld_index = 0, ids = 0;
+ struct megasas_cmd *cmd;
+ struct megasas_dcmd_frame *dcmd;
+ struct MR_LD_TARGETID_LIST *ci;
+ dma_addr_t ci_h = 0;
+ u32 tgtid_count;
+
+ cmd = megasas_get_cmd(instance);
+
+ if (!cmd) {
+ printk(KERN_WARNING
+ "megasas:(megasas_ld_list_query): Failed to get cmd\n");
+ return -ENOMEM;
+ }
+
+ dcmd = &cmd->frame->dcmd;
+
+ ci = pci_alloc_consistent(instance->pdev,
+ sizeof(struct MR_LD_TARGETID_LIST), &ci_h);
+
+ if (!ci) {
+ printk(KERN_WARNING
+ "megasas: Failed to alloc mem for ld_list_query\n");
+ megasas_return_cmd(instance, cmd);
+ return -ENOMEM;
+ }
+
+ memset(ci, 0, sizeof(*ci));
+ memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE);
+
+ dcmd->mbox.b[0] = query_type;
+
+ dcmd->cmd = MFI_CMD_DCMD;
+ dcmd->cmd_status = 0xFF;
+ dcmd->sge_count = 1;
+ dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_READ);
+ dcmd->timeout = 0;
+ dcmd->data_xfer_len = cpu_to_le32(sizeof(struct MR_LD_TARGETID_LIST));
+ dcmd->opcode = cpu_to_le32(MR_DCMD_LD_LIST_QUERY);
+ dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(ci_h);
+ dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct MR_LD_TARGETID_LIST));
+ dcmd->pad_0 = 0;
+
+ if (!megasas_issue_polled(instance, cmd) && !dcmd->cmd_status) {
+ ret = 0;
+ } else {
+ /* On failure, call older LD list DCMD */
+ ret = 1;
+ }
+
+ tgtid_count = le32_to_cpu(ci->count);
+
+ if ((ret == 0) && (tgtid_count <= (MAX_LOGICAL_DRIVES))) {
+ memset(instance->ld_ids, 0xff, MEGASAS_MAX_LD_IDS);
+ for (ld_index = 0; ld_index < tgtid_count; ld_index++) {
+ ids = ci->targetId[ld_index];
+ instance->ld_ids[ids] = ci->targetId[ld_index];
+ }
+
+ }
+
+ pci_free_consistent(instance->pdev, sizeof(struct MR_LD_TARGETID_LIST),
+ ci, ci_h);
+
+ megasas_return_cmd(instance, cmd);
+
+ return ret;
+}
+
/**
* megasas_get_controller_info - Returns FW's controller structure
* @instance: Adapter soft state
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0xFF;
dcmd->sge_count = 1;
- dcmd->flags = MFI_FRAME_DIR_READ;
+ dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_READ);
dcmd->timeout = 0;
dcmd->pad_0 = 0;
- dcmd->data_xfer_len = sizeof(struct megasas_ctrl_info);
- dcmd->opcode = MR_DCMD_CTRL_GET_INFO;
- dcmd->sgl.sge32[0].phys_addr = ci_h;
- dcmd->sgl.sge32[0].length = sizeof(struct megasas_ctrl_info);
+ dcmd->data_xfer_len = cpu_to_le32(sizeof(struct megasas_ctrl_info));
+ dcmd->opcode = cpu_to_le32(MR_DCMD_CTRL_GET_INFO);
+ dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(ci_h);
+ dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct megasas_ctrl_info));
if (!megasas_issue_polled(instance, cmd)) {
ret = 0;
memset(initq_info, 0, sizeof(struct megasas_init_queue_info));
init_frame->context = context;
- initq_info->reply_queue_entries = instance->max_fw_cmds + 1;
- initq_info->reply_queue_start_phys_addr_lo = instance->reply_queue_h;
+ initq_info->reply_queue_entries = cpu_to_le32(instance->max_fw_cmds + 1);
+ initq_info->reply_queue_start_phys_addr_lo = cpu_to_le32(instance->reply_queue_h);
- initq_info->producer_index_phys_addr_lo = instance->producer_h;
- initq_info->consumer_index_phys_addr_lo = instance->consumer_h;
+ initq_info->producer_index_phys_addr_lo = cpu_to_le32(instance->producer_h);
+ initq_info->consumer_index_phys_addr_lo = cpu_to_le32(instance->consumer_h);
init_frame->cmd = MFI_CMD_INIT;
init_frame->cmd_status = 0xFF;
- init_frame->queue_info_new_phys_addr_lo = initq_info_h;
+ init_frame->queue_info_new_phys_addr_lo =
+ cpu_to_le32(lower_32_bits(initq_info_h));
+ init_frame->queue_info_new_phys_addr_hi =
+ cpu_to_le32(upper_32_bits(initq_info_h));
- init_frame->data_xfer_len = sizeof(struct megasas_init_queue_info);
+ init_frame->data_xfer_len = cpu_to_le32(sizeof(struct megasas_init_queue_info));
/*
* disable the intr before firing the init frame to FW
megasas_get_pd_list(instance);
memset(instance->ld_ids, 0xff, MEGASAS_MAX_LD_IDS);
- megasas_get_ld_list(instance);
+ if (megasas_ld_list_query(instance,
+ MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
+ megasas_get_ld_list(instance);
ctrl_info = kmalloc(sizeof(struct megasas_ctrl_info), GFP_KERNEL);
if (ctrl_info && !megasas_get_ctrl_info(instance, ctrl_info)) {
max_sectors_1 = (1 << ctrl_info->stripe_sz_ops.min) *
- ctrl_info->max_strips_per_io;
- max_sectors_2 = ctrl_info->max_request_size;
+ le16_to_cpu(ctrl_info->max_strips_per_io);
+ max_sectors_2 = le32_to_cpu(ctrl_info->max_request_size);
tmp_sectors = min_t(u32, max_sectors_1 , max_sectors_2);
instance->is_imr = 0;
dev_info(&instance->pdev->dev, "Controller type: MR,"
"Memory size is: %dMB\n",
- ctrl_info->memory_size);
+ le16_to_cpu(ctrl_info->memory_size));
} else {
instance->is_imr = 1;
dev_info(&instance->pdev->dev,
"Controller type: iMR\n");
}
+ /* OnOffProperties are converted into CPU arch*/
+ le32_to_cpus((u32 *)&ctrl_info->properties.OnOffProperties);
instance->disableOnlineCtrlReset =
ctrl_info->properties.OnOffProperties.disableOnlineCtrlReset;
+ /* adapterOperations2 are converted into CPU arch*/
+ le32_to_cpus((u32 *)&ctrl_info->adapterOperations2);
instance->UnevenSpanSupport =
ctrl_info->adapterOperations2.supportUnevenSpans;
if (instance->UnevenSpanSupport) {
}
}
-
instance->max_sectors_per_req = instance->max_num_sge *
PAGE_SIZE / 512;
if (tmp_sectors && (instance->max_sectors_per_req > tmp_sectors))
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0x0;
dcmd->sge_count = 1;
- dcmd->flags = MFI_FRAME_DIR_READ;
+ dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_READ);
dcmd->timeout = 0;
dcmd->pad_0 = 0;
- dcmd->data_xfer_len = sizeof(struct megasas_evt_log_info);
- dcmd->opcode = MR_DCMD_CTRL_EVENT_GET_INFO;
- dcmd->sgl.sge32[0].phys_addr = el_info_h;
- dcmd->sgl.sge32[0].length = sizeof(struct megasas_evt_log_info);
+ dcmd->data_xfer_len = cpu_to_le32(sizeof(struct megasas_evt_log_info));
+ dcmd->opcode = cpu_to_le32(MR_DCMD_CTRL_EVENT_GET_INFO);
+ dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(el_info_h);
+ dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct megasas_evt_log_info));
megasas_issue_blocked_cmd(instance, cmd);
/*
* Copy the data back into callers buffer
*/
- memcpy(eli, el_info, sizeof(struct megasas_evt_log_info));
+ eli->newest_seq_num = le32_to_cpu(el_info->newest_seq_num);
+ eli->oldest_seq_num = le32_to_cpu(el_info->oldest_seq_num);
+ eli->clear_seq_num = le32_to_cpu(el_info->clear_seq_num);
+ eli->shutdown_seq_num = le32_to_cpu(el_info->shutdown_seq_num);
+ eli->boot_seq_num = le32_to_cpu(el_info->boot_seq_num);
pci_free_consistent(instance->pdev, sizeof(struct megasas_evt_log_info),
el_info, el_info_h);
if (instance->aen_cmd) {
prev_aen.word = instance->aen_cmd->frame->dcmd.mbox.w[1];
+ prev_aen.members.locale = le16_to_cpu(prev_aen.members.locale);
/*
* A class whose enum value is smaller is inclusive of all
* values
*/
if ((prev_aen.members.class <= curr_aen.members.class) &&
- !((prev_aen.members.locale & curr_aen.members.locale) ^
+ !((le16_to_cpu(prev_aen.members.locale) & curr_aen.members.locale) ^
curr_aen.members.locale)) {
/*
* Previously issued event registration includes
*/
return 0;
} else {
- curr_aen.members.locale |= prev_aen.members.locale;
+ curr_aen.members.locale |= le16_to_cpu(prev_aen.members.locale);
if (prev_aen.members.class < curr_aen.members.class)
curr_aen.members.class = prev_aen.members.class;
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0x0;
dcmd->sge_count = 1;
- dcmd->flags = MFI_FRAME_DIR_READ;
+ dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_READ);
dcmd->timeout = 0;
dcmd->pad_0 = 0;
+ dcmd->data_xfer_len = cpu_to_le32(sizeof(struct megasas_evt_detail));
+ dcmd->opcode = cpu_to_le32(MR_DCMD_CTRL_EVENT_WAIT);
+ dcmd->mbox.w[0] = cpu_to_le32(seq_num);
instance->last_seq_num = seq_num;
- dcmd->data_xfer_len = sizeof(struct megasas_evt_detail);
- dcmd->opcode = MR_DCMD_CTRL_EVENT_WAIT;
- dcmd->mbox.w[0] = seq_num;
- dcmd->mbox.w[1] = curr_aen.word;
- dcmd->sgl.sge32[0].phys_addr = (u32) instance->evt_detail_h;
- dcmd->sgl.sge32[0].length = sizeof(struct megasas_evt_detail);
+ dcmd->mbox.w[1] = cpu_to_le32(curr_aen.word);
+ dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(instance->evt_detail_h);
+ dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct megasas_evt_detail));
if (instance->aen_cmd != NULL) {
megasas_return_cmd(instance, cmd);
class_locale.members.locale = MR_EVT_LOCALE_ALL;
class_locale.members.class = MR_EVT_CLASS_DEBUG;
- return megasas_register_aen(instance, eli.newest_seq_num + 1,
- class_locale.word);
+ return megasas_register_aen(instance,
+ le32_to_cpu(eli.newest_seq_num) + 1,
+ class_locale.word);
}
/**
if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0)
goto fail_set_dma_mask;
}
+
return 0;
fail_set_dma_mask:
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0x0;
dcmd->sge_count = 0;
- dcmd->flags = MFI_FRAME_DIR_NONE;
+ dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_NONE);
dcmd->timeout = 0;
dcmd->pad_0 = 0;
dcmd->data_xfer_len = 0;
- dcmd->opcode = MR_DCMD_CTRL_CACHE_FLUSH;
+ dcmd->opcode = cpu_to_le32(MR_DCMD_CTRL_CACHE_FLUSH);
dcmd->mbox.b[0] = MR_FLUSH_CTRL_CACHE | MR_FLUSH_DISK_CACHE;
megasas_issue_blocked_cmd(instance, cmd);
dcmd->cmd = MFI_CMD_DCMD;
dcmd->cmd_status = 0x0;
dcmd->sge_count = 0;
- dcmd->flags = MFI_FRAME_DIR_NONE;
+ dcmd->flags = cpu_to_le16(MFI_FRAME_DIR_NONE);
dcmd->timeout = 0;
dcmd->pad_0 = 0;
dcmd->data_xfer_len = 0;
- dcmd->opcode = opcode;
+ dcmd->opcode = cpu_to_le32(opcode);
megasas_issue_blocked_cmd(instance, cmd);
* alone separately
*/
memcpy(cmd->frame, ioc->frame.raw, 2 * MEGAMFI_FRAME_SIZE);
- cmd->frame->hdr.context = cmd->index;
+ cmd->frame->hdr.context = cpu_to_le32(cmd->index);
cmd->frame->hdr.pad_0 = 0;
- cmd->frame->hdr.flags &= ~(MFI_FRAME_IEEE | MFI_FRAME_SGL64 |
- MFI_FRAME_SENSE64);
+ cmd->frame->hdr.flags &= cpu_to_le16(~(MFI_FRAME_IEEE |
+ MFI_FRAME_SGL64 |
+ MFI_FRAME_SENSE64));
/*
* The management interface between applications and the fw uses
* We don't change the dma_coherent_mask, so
* pci_alloc_consistent only returns 32bit addresses
*/
- kern_sge32[i].phys_addr = (u32) buf_handle;
- kern_sge32[i].length = ioc->sgl[i].iov_len;
+ kern_sge32[i].phys_addr = cpu_to_le32(buf_handle);
+ kern_sge32[i].length = cpu_to_le32(ioc->sgl[i].iov_len);
/*
* We created a kernel buffer corresponding to the
sense_ptr =
(unsigned long *) ((unsigned long)cmd->frame + ioc->sense_off);
- *sense_ptr = sense_handle;
+ *sense_ptr = cpu_to_le32(sense_handle);
}
/*
for (i = 0; i < ioc->sge_count; i++) {
if (kbuff_arr[i])
dma_free_coherent(&instance->pdev->dev,
- kern_sge32[i].length,
+ le32_to_cpu(kern_sge32[i].length),
kbuff_arr[i],
- kern_sge32[i].phys_addr);
+ le32_to_cpu(kern_sge32[i].phys_addr));
}
megasas_return_cmd(instance, cmd);
host = instance->host;
if (instance->evt_detail) {
- switch (instance->evt_detail->code) {
+ switch (le32_to_cpu(instance->evt_detail->code)) {
case MR_EVT_PD_INSERTED:
if (megasas_get_pd_list(instance) == 0) {
for (i = 0; i < MEGASAS_MAX_PD_CHANNELS; i++) {
case MR_EVT_LD_OFFLINE:
case MR_EVT_CFG_CLEARED:
case MR_EVT_LD_DELETED:
- megasas_get_ld_list(instance);
+ if (megasas_ld_list_query(instance,
+ MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
+ megasas_get_ld_list(instance);
for (i = 0; i < MEGASAS_MAX_LD_CHANNELS; i++) {
for (j = 0;
j < MEGASAS_MAX_DEV_PER_CHANNEL;
(i * MEGASAS_MAX_DEV_PER_CHANNEL) + j;
sdev1 = scsi_device_lookup(host,
- i + MEGASAS_MAX_LD_CHANNELS,
+ MEGASAS_MAX_PD_CHANNELS + i,
j,
0);
doscan = 0;
break;
case MR_EVT_LD_CREATED:
- megasas_get_ld_list(instance);
+ if (megasas_ld_list_query(instance,
+ MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
+ megasas_get_ld_list(instance);
for (i = 0; i < MEGASAS_MAX_LD_CHANNELS; i++) {
for (j = 0;
j < MEGASAS_MAX_DEV_PER_CHANNEL;
(i * MEGASAS_MAX_DEV_PER_CHANNEL) + j;
sdev1 = scsi_device_lookup(host,
- i+MEGASAS_MAX_LD_CHANNELS,
+ MEGASAS_MAX_PD_CHANNELS + i,
j, 0);
if (instance->ld_ids[ld_index] !=
0xff) {
if (!sdev1) {
scsi_add_device(host,
- i + 2,
+ MEGASAS_MAX_PD_CHANNELS + i,
j, 0);
}
}
}
}
- megasas_get_ld_list(instance);
+ if (megasas_ld_list_query(instance,
+ MR_LD_QUERY_TYPE_EXPOSED_TO_HOST))
+ megasas_get_ld_list(instance);
for (i = 0; i < MEGASAS_MAX_LD_CHANNELS; i++) {
for (j = 0; j < MEGASAS_MAX_DEV_PER_CHANNEL; j++) {
ld_index =
(i * MEGASAS_MAX_DEV_PER_CHANNEL) + j;
sdev1 = scsi_device_lookup(host,
- i+MEGASAS_MAX_LD_CHANNELS, j, 0);
+ MEGASAS_MAX_PD_CHANNELS + i, j, 0);
if (instance->ld_ids[ld_index] != 0xff) {
if (!sdev1) {
scsi_add_device(host,
- i+2,
+ MEGASAS_MAX_PD_CHANNELS + i,
j, 0);
} else {
scsi_device_put(sdev1);
return ;
}
- seq_num = instance->evt_detail->seq_num + 1;
+ seq_num = le32_to_cpu(instance->evt_detail->seq_num) + 1;
/* Register AEN with FW for latest sequence number plus 1 */
class_locale.members.reserved = 0;
projects / karo-tx-linux.git / blobdiff