cont_pkt = (cont_entry_t *)req->ring_ptr;
/* Load packet defaults. */
- *((uint32_t *)(&cont_pkt->entry_type)) =
- __constant_cpu_to_le32(CONTINUE_TYPE);
+ *((uint32_t *)(&cont_pkt->entry_type)) = cpu_to_le32(CONTINUE_TYPE);
return (cont_pkt);
}
/* Load packet defaults. */
*((uint32_t *)(&cont_pkt->entry_type)) = IS_QLAFX00(vha->hw) ?
- __constant_cpu_to_le32(CONTINUE_A64_TYPE_FX00) :
- __constant_cpu_to_le32(CONTINUE_A64_TYPE);
+ cpu_to_le32(CONTINUE_A64_TYPE_FX00) :
+ cpu_to_le32(CONTINUE_A64_TYPE);
return (cont_pkt);
}
/* Update entry type to indicate Command Type 2 IOCB */
*((uint32_t *)(&cmd_pkt->entry_type)) =
- __constant_cpu_to_le32(COMMAND_TYPE);
+ cpu_to_le32(COMMAND_TYPE);
/* No data transfer */
if (!scsi_bufflen(cmd) || cmd->sc_data_direction == DMA_NONE) {
- cmd_pkt->byte_count = __constant_cpu_to_le32(0);
+ cmd_pkt->byte_count = cpu_to_le32(0);
return;
}
cmd = GET_CMD_SP(sp);
/* Update entry type to indicate Command Type 3 IOCB */
- *((uint32_t *)(&cmd_pkt->entry_type)) =
- __constant_cpu_to_le32(COMMAND_A64_TYPE);
+ *((uint32_t *)(&cmd_pkt->entry_type)) = cpu_to_le32(COMMAND_A64_TYPE);
/* No data transfer */
if (!scsi_bufflen(cmd) || cmd->sc_data_direction == DMA_NONE) {
- cmd_pkt->byte_count = __constant_cpu_to_le32(0);
+ cmd_pkt->byte_count = cpu_to_le32(0);
return;
}
int
qla2x00_start_scsi(srb_t *sp)
{
- int ret, nseg;
+ int nseg;
unsigned long flags;
scsi_qla_host_t *vha;
struct scsi_cmnd *cmd;
struct rsp_que *rsp;
/* Setup device pointers. */
- ret = 0;
vha = sp->fcport->vha;
ha = vha->hw;
reg = &ha->iobase->isp;
/* Set target ID and LUN number*/
SET_TARGET_ID(ha, cmd_pkt->target, sp->fcport->loop_id);
cmd_pkt->lun = cpu_to_le16(cmd->device->lun);
- cmd_pkt->control_flags = __constant_cpu_to_le16(CF_SIMPLE_TAG);
+ cmd_pkt->control_flags = cpu_to_le16(CF_SIMPLE_TAG);
/* Load SCSI command packet. */
memcpy(cmd_pkt->scsi_cdb, cmd->cmnd, cmd->cmd_len);
qla2x00_start_iocbs(struct scsi_qla_host *vha, struct req_que *req)
{
struct qla_hw_data *ha = vha->hw;
- device_reg_t __iomem *reg = ISP_QUE_REG(ha, req->id);
+ device_reg_t *reg = ISP_QUE_REG(ha, req->id);
if (IS_P3P_TYPE(ha)) {
qla82xx_start_iocbs(vha);
cmd = GET_CMD_SP(sp);
/* Update entry type to indicate Command Type 3 IOCB */
- *((uint32_t *)(&cmd_pkt->entry_type)) =
- __constant_cpu_to_le32(COMMAND_TYPE_6);
+ *((uint32_t *)(&cmd_pkt->entry_type)) = cpu_to_le32(COMMAND_TYPE_6);
/* No data transfer */
if (!scsi_bufflen(cmd) || cmd->sc_data_direction == DMA_NONE) {
- cmd_pkt->byte_count = __constant_cpu_to_le32(0);
+ cmd_pkt->byte_count = cpu_to_le32(0);
return 0;
}
/* Set transfer direction */
if (cmd->sc_data_direction == DMA_TO_DEVICE) {
- cmd_pkt->control_flags =
- __constant_cpu_to_le16(CF_WRITE_DATA);
+ cmd_pkt->control_flags = cpu_to_le16(CF_WRITE_DATA);
vha->qla_stats.output_bytes += scsi_bufflen(cmd);
vha->qla_stats.output_requests++;
} else if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
- cmd_pkt->control_flags =
- __constant_cpu_to_le16(CF_READ_DATA);
+ cmd_pkt->control_flags = cpu_to_le16(CF_READ_DATA);
vha->qla_stats.input_bytes += scsi_bufflen(cmd);
vha->qla_stats.input_requests++;
}
*
* Returns the number of dsd list needed to store @dsds.
*/
-inline uint16_t
+static inline uint16_t
qla24xx_calc_dsd_lists(uint16_t dsds)
{
uint16_t dsd_lists = 0;
* @cmd_pkt: Command type 3 IOCB
* @tot_dsds: Total number of segments to transfer
*/
-inline void
+static inline void
qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt,
uint16_t tot_dsds)
{
struct scsi_cmnd *cmd;
struct scatterlist *sg;
int i;
- struct req_que *req;
cmd = GET_CMD_SP(sp);
/* Update entry type to indicate Command Type 3 IOCB */
- *((uint32_t *)(&cmd_pkt->entry_type)) =
- __constant_cpu_to_le32(COMMAND_TYPE_7);
+ *((uint32_t *)(&cmd_pkt->entry_type)) = cpu_to_le32(COMMAND_TYPE_7);
/* No data transfer */
if (!scsi_bufflen(cmd) || cmd->sc_data_direction == DMA_NONE) {
- cmd_pkt->byte_count = __constant_cpu_to_le32(0);
+ cmd_pkt->byte_count = cpu_to_le32(0);
return;
}
vha = sp->fcport->vha;
- req = vha->req;
/* Set transfer direction */
if (cmd->sc_data_direction == DMA_TO_DEVICE) {
- cmd_pkt->task_mgmt_flags =
- __constant_cpu_to_le16(TMF_WRITE_DATA);
+ cmd_pkt->task_mgmt_flags = cpu_to_le16(TMF_WRITE_DATA);
vha->qla_stats.output_bytes += scsi_bufflen(cmd);
vha->qla_stats.output_requests++;
} else if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
- cmd_pkt->task_mgmt_flags =
- __constant_cpu_to_le16(TMF_READ_DATA);
+ cmd_pkt->task_mgmt_flags = cpu_to_le16(TMF_READ_DATA);
vha->qla_stats.input_bytes += scsi_bufflen(cmd);
vha->qla_stats.input_requests++;
}
* match LBA in CDB + N
*/
case SCSI_PROT_DIF_TYPE2:
- pkt->app_tag = __constant_cpu_to_le16(0);
+ pkt->app_tag = cpu_to_le16(0);
pkt->app_tag_mask[0] = 0x0;
pkt->app_tag_mask[1] = 0x0;
case SCSI_PROT_DIF_TYPE1:
pkt->ref_tag = cpu_to_le32((uint32_t)
(0xffffffff & scsi_get_lba(cmd)));
- pkt->app_tag = __constant_cpu_to_le16(0);
+ pkt->app_tag = cpu_to_le16(0);
pkt->app_tag_mask[0] = 0x0;
pkt->app_tag_mask[1] = 0x0;
dma_addr_t sle_dma;
uint32_t sle_dma_len, tot_prot_dma_len = 0;
struct scsi_cmnd *cmd;
- struct scsi_qla_host *vha;
memset(&sgx, 0, sizeof(struct qla2_sgx));
if (sp) {
- vha = sp->fcport->vha;
cmd = GET_CMD_SP(sp);
prot_int = cmd->device->sector_size;
sg_prot = scsi_prot_sglist(cmd);
} else if (tc) {
- vha = tc->vha;
prot_int = tc->blk_sz;
sgx.tot_bytes = tc->bufflen;
sgx.cur_sg = tc->sg;
int i;
uint16_t used_dsds = tot_dsds;
struct scsi_cmnd *cmd;
- struct scsi_qla_host *vha;
if (sp) {
cmd = GET_CMD_SP(sp);
sgl = scsi_sglist(cmd);
- vha = sp->fcport->vha;
} else if (tc) {
sgl = tc->sg;
- vha = tc->vha;
} else {
BUG();
return 1;
uint32_t *cur_dsd, *fcp_dl;
scsi_qla_host_t *vha;
struct scsi_cmnd *cmd;
- int sgc;
uint32_t total_bytes = 0;
uint32_t data_bytes;
uint32_t dif_bytes;
cmd = GET_CMD_SP(sp);
- sgc = 0;
/* Update entry type to indicate Command Type CRC_2 IOCB */
- *((uint32_t *)(&cmd_pkt->entry_type)) =
- __constant_cpu_to_le32(COMMAND_TYPE_CRC_2);
+ *((uint32_t *)(&cmd_pkt->entry_type)) = cpu_to_le32(COMMAND_TYPE_CRC_2);
vha = sp->fcport->vha;
ha = vha->hw;
/* No data transfer */
data_bytes = scsi_bufflen(cmd);
if (!data_bytes || cmd->sc_data_direction == DMA_NONE) {
- cmd_pkt->byte_count = __constant_cpu_to_le32(0);
+ cmd_pkt->byte_count = cpu_to_le32(0);
return QLA_SUCCESS;
}
/* Set transfer direction */
if (cmd->sc_data_direction == DMA_TO_DEVICE) {
cmd_pkt->control_flags =
- __constant_cpu_to_le16(CF_WRITE_DATA);
+ cpu_to_le16(CF_WRITE_DATA);
} else if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
cmd_pkt->control_flags =
- __constant_cpu_to_le16(CF_READ_DATA);
+ cpu_to_le16(CF_READ_DATA);
}
if ((scsi_get_prot_op(cmd) == SCSI_PROT_READ_INSERT) ||
crc_ctx_pkt->blk_size = cpu_to_le16(blk_size);
crc_ctx_pkt->prot_opts = cpu_to_le16(fw_prot_opts);
crc_ctx_pkt->byte_count = cpu_to_le32(data_bytes);
- crc_ctx_pkt->guard_seed = __constant_cpu_to_le16(0);
+ crc_ctx_pkt->guard_seed = cpu_to_le16(0);
/* Fibre channel byte count */
cmd_pkt->byte_count = cpu_to_le32(total_bytes);
fcp_dl = (uint32_t *)(crc_ctx_pkt->fcp_cmnd.cdb + 16 +
*fcp_dl = htonl(total_bytes);
if (!data_bytes || cmd->sc_data_direction == DMA_NONE) {
- cmd_pkt->byte_count = __constant_cpu_to_le32(0);
+ cmd_pkt->byte_count = cpu_to_le32(0);
return QLA_SUCCESS;
}
/* Walks data segments */
- cmd_pkt->control_flags |=
- __constant_cpu_to_le16(CF_DATA_SEG_DESCR_ENABLE);
+ cmd_pkt->control_flags |= cpu_to_le16(CF_DATA_SEG_DESCR_ENABLE);
if (!bundling && tot_prot_dsds) {
if (qla24xx_walk_and_build_sglist_no_difb(ha, sp,
if (bundling && tot_prot_dsds) {
/* Walks dif segments */
- cmd_pkt->control_flags |=
- __constant_cpu_to_le16(CF_DIF_SEG_DESCR_ENABLE);
+ cmd_pkt->control_flags |= cpu_to_le16(CF_DIF_SEG_DESCR_ENABLE);
cur_dsd = (uint32_t *) &crc_ctx_pkt->u.bundling.dif_address;
if (qla24xx_walk_and_build_prot_sglist(ha, sp, cur_dsd,
tot_prot_dsds, NULL))
int
qla24xx_start_scsi(srb_t *sp)
{
- int ret, nseg;
+ int nseg;
unsigned long flags;
uint32_t *clr_ptr;
uint32_t index;
struct qla_hw_data *ha = vha->hw;
/* Setup device pointers. */
- ret = 0;
-
qla25xx_set_que(sp, &rsp);
req = vha->req;
cmd_pkt->entry_count = (uint8_t)req_cnt;
/* Specify response queue number where completion should happen */
cmd_pkt->entry_status = (uint8_t) rsp->id;
- cmd_pkt->timeout = __constant_cpu_to_le16(0);
+ cmd_pkt->timeout = cpu_to_le16(0);
wmb();
/* Adjust ring index. */
{
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
- device_reg_t __iomem *reg = ISP_QUE_REG(ha, req->id);
+ device_reg_t *reg = ISP_QUE_REG(ha, req->id);
uint32_t index, handle;
request_t *pkt;
uint16_t cnt, req_cnt;
logio->entry_type = LOGINOUT_PORT_IOCB_TYPE;
logio->control_flags =
cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO);
+ if (!sp->fcport->tgt_session ||
+ !sp->fcport->tgt_session->keep_nport_handle)
+ logio->control_flags |= cpu_to_le16(LCF_FREE_NPORT);
logio->nport_handle = cpu_to_le16(sp->fcport->loop_id);
logio->port_id[0] = sp->fcport->d_id.b.al_pa;
logio->port_id[1] = sp->fcport->d_id.b.area;
els_iocb->entry_status = 0;
els_iocb->handle = sp->handle;
els_iocb->nport_handle = cpu_to_le16(sp->fcport->loop_id);
- els_iocb->tx_dsd_count = __constant_cpu_to_le16(bsg_job->request_payload.sg_cnt);
+ els_iocb->tx_dsd_count = cpu_to_le16(bsg_job->request_payload.sg_cnt);
els_iocb->vp_index = sp->fcport->vha->vp_idx;
els_iocb->sof_type = EST_SOFI3;
- els_iocb->rx_dsd_count = __constant_cpu_to_le16(bsg_job->reply_payload.sg_cnt);
+ els_iocb->rx_dsd_count = cpu_to_le16(bsg_job->reply_payload.sg_cnt);
els_iocb->opcode =
sp->type == SRB_ELS_CMD_RPT ?
struct qla_hw_data *ha = vha->hw;
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
int loop_iterartion = 0;
- int cont_iocb_prsnt = 0;
int entry_count = 1;
memset(ct_iocb, 0, sizeof(ms_iocb_entry_t));
ct_iocb->entry_status = 0;
ct_iocb->handle1 = sp->handle;
SET_TARGET_ID(ha, ct_iocb->loop_id, sp->fcport->loop_id);
- ct_iocb->status = __constant_cpu_to_le16(0);
- ct_iocb->control_flags = __constant_cpu_to_le16(0);
+ ct_iocb->status = cpu_to_le16(0);
+ ct_iocb->control_flags = cpu_to_le16(0);
ct_iocb->timeout = 0;
ct_iocb->cmd_dsd_count =
- __constant_cpu_to_le16(bsg_job->request_payload.sg_cnt);
+ cpu_to_le16(bsg_job->request_payload.sg_cnt);
ct_iocb->total_dsd_count =
- __constant_cpu_to_le16(bsg_job->request_payload.sg_cnt + 1);
+ cpu_to_le16(bsg_job->request_payload.sg_cnt + 1);
ct_iocb->req_bytecount =
cpu_to_le32(bsg_job->request_payload.payload_len);
ct_iocb->rsp_bytecount =
vha->hw->req_q_map[0]);
cur_dsd = (uint32_t *) cont_pkt->dseg_0_address;
avail_dsds = 5;
- cont_iocb_prsnt = 1;
entry_count++;
}
struct qla_hw_data *ha = vha->hw;
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
int loop_iterartion = 0;
- int cont_iocb_prsnt = 0;
int entry_count = 1;
ct_iocb->entry_type = CT_IOCB_TYPE;
ct_iocb->nport_handle = cpu_to_le16(sp->fcport->loop_id);
ct_iocb->vp_index = sp->fcport->vha->vp_idx;
- ct_iocb->comp_status = __constant_cpu_to_le16(0);
+ ct_iocb->comp_status = cpu_to_le16(0);
ct_iocb->cmd_dsd_count =
- __constant_cpu_to_le16(bsg_job->request_payload.sg_cnt);
+ cpu_to_le16(bsg_job->request_payload.sg_cnt);
ct_iocb->timeout = 0;
ct_iocb->rsp_dsd_count =
- __constant_cpu_to_le16(bsg_job->reply_payload.sg_cnt);
+ cpu_to_le16(bsg_job->reply_payload.sg_cnt);
ct_iocb->rsp_byte_count =
cpu_to_le32(bsg_job->reply_payload.payload_len);
ct_iocb->cmd_byte_count =
ha->req_q_map[0]);
cur_dsd = (uint32_t *) cont_pkt->dseg_0_address;
avail_dsds = 5;
- cont_iocb_prsnt = 1;
entry_count++;
}
int
qla82xx_start_scsi(srb_t *sp)
{
- int ret, nseg;
+ int nseg;
unsigned long flags;
struct scsi_cmnd *cmd;
uint32_t *clr_ptr;
struct rsp_que *rsp = NULL;
/* Setup device pointers. */
- ret = 0;
reg = &ha->iobase->isp82;
cmd = GET_CMD_SP(sp);
req = vha->req;
/* write, read and verify logic */
dbval = dbval | (req->id << 8) | (req->ring_index << 16);
if (ql2xdbwr)
- qla82xx_wr_32(ha, ha->nxdb_wr_ptr, dbval);
+ qla82xx_wr_32(ha, (uintptr_t __force)ha->nxdb_wr_ptr, dbval);
else {
- WRT_REG_DWORD(
- (unsigned long __iomem *)ha->nxdb_wr_ptr,
- dbval);
+ WRT_REG_DWORD(ha->nxdb_wr_ptr, dbval);
wmb();
- while (RD_REG_DWORD((void __iomem *)ha->nxdb_rd_ptr) != dbval) {
- WRT_REG_DWORD(
- (unsigned long __iomem *)ha->nxdb_wr_ptr,
- dbval);
+ while (RD_REG_DWORD(ha->nxdb_rd_ptr) != dbval) {
+ WRT_REG_DWORD(ha->nxdb_wr_ptr, dbval);
wmb();
}
}
/*Update entry type to indicate bidir command */
*((uint32_t *)(&cmd_pkt->entry_type)) =
- __constant_cpu_to_le32(COMMAND_BIDIRECTIONAL);
+ cpu_to_le32(COMMAND_BIDIRECTIONAL);
/* Set the transfer direction, in this set both flags
* Also set the BD_WRAP_BACK flag, firmware will take care
*/
cmd_pkt->wr_dseg_count = cpu_to_le16(bsg_job->request_payload.sg_cnt);
cmd_pkt->rd_dseg_count = cpu_to_le16(bsg_job->reply_payload.sg_cnt);
- cmd_pkt->control_flags =
- __constant_cpu_to_le16(BD_WRITE_DATA | BD_READ_DATA |
+ cmd_pkt->control_flags = cpu_to_le16(BD_WRITE_DATA | BD_READ_DATA |
BD_WRAP_BACK);
req_data_len = rsp_data_len = bsg_job->request_payload.payload_len;
handle = req->current_outstanding_cmd;
for (index = 1; index < req->num_outstanding_cmds; index++) {
handle++;
- if (handle == req->num_outstanding_cmds)
- handle = 1;
- if (!req->outstanding_cmds[handle])
- break;
+ if (handle == req->num_outstanding_cmds)
+ handle = 1;
+ if (!req->outstanding_cmds[handle])
+ break;
}
if (index == req->num_outstanding_cmds) {
Code Review / kvmfornfv.git / blobdiff