}
static void
-qla2x00_alloc_offload_mem(scsi_qla_host_t *vha)
+qla2x00_init_fce_trace(scsi_qla_host_t *vha)
{
int rval;
dma_addr_t tc_dma;
void *tc;
struct qla_hw_data *ha = vha->hw;
- if (ha->eft) {
+ if (!IS_FWI2_CAPABLE(ha))
+ return;
+
+ if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
+ !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
+ return;
+
+ if (ha->fce) {
ql_dbg(ql_dbg_init, vha, 0x00bd,
- "%s: Offload Mem is already allocated.\n",
- __func__);
+ "%s: FCE Mem is already allocated.\n",
+ __func__);
return;
}
- if (IS_FWI2_CAPABLE(ha)) {
- /* Allocate memory for Fibre Channel Event Buffer. */
- if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
- !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
- goto try_eft;
+ /* Allocate memory for Fibre Channel Event Buffer. */
+ tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma,
+ GFP_KERNEL);
+ if (!tc) {
+ ql_log(ql_log_warn, vha, 0x00be,
+ "Unable to allocate (%d KB) for FCE.\n",
+ FCE_SIZE / 1024);
+ return;
+ }
- if (ha->fce)
- dma_free_coherent(&ha->pdev->dev,
- FCE_SIZE, ha->fce, ha->fce_dma);
+ rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS,
+ ha->fce_mb, &ha->fce_bufs);
+ if (rval) {
+ ql_log(ql_log_warn, vha, 0x00bf,
+ "Unable to initialize FCE (%d).\n", rval);
+ dma_free_coherent(&ha->pdev->dev, FCE_SIZE, tc, tc_dma);
+ return;
+ }
- /* Allocate memory for Fibre Channel Event Buffer. */
- tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma,
- GFP_KERNEL);
- if (!tc) {
- ql_log(ql_log_warn, vha, 0x00be,
- "Unable to allocate (%d KB) for FCE.\n",
- FCE_SIZE / 1024);
- goto try_eft;
- }
-
- rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS,
- ha->fce_mb, &ha->fce_bufs);
- if (rval) {
- ql_log(ql_log_warn, vha, 0x00bf,
- "Unable to initialize FCE (%d).\n", rval);
- dma_free_coherent(&ha->pdev->dev, FCE_SIZE, tc,
- tc_dma);
- ha->flags.fce_enabled = 0;
- goto try_eft;
- }
- ql_dbg(ql_dbg_init, vha, 0x00c0,
- "Allocate (%d KB) for FCE...\n", FCE_SIZE / 1024);
-
- ha->flags.fce_enabled = 1;
- ha->fce_dma = tc_dma;
- ha->fce = tc;
-
-try_eft:
- if (ha->eft)
- dma_free_coherent(&ha->pdev->dev,
- EFT_SIZE, ha->eft, ha->eft_dma);
+ ql_dbg(ql_dbg_init, vha, 0x00c0,
+ "Allocated (%d KB) for FCE...\n", FCE_SIZE / 1024);
- /* Allocate memory for Extended Trace Buffer. */
- tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma,
- GFP_KERNEL);
- if (!tc) {
- ql_log(ql_log_warn, vha, 0x00c1,
- "Unable to allocate (%d KB) for EFT.\n",
- EFT_SIZE / 1024);
- goto eft_err;
- }
+ ha->flags.fce_enabled = 1;
+ ha->fce_dma = tc_dma;
+ ha->fce = tc;
+}
- rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS);
- if (rval) {
- ql_log(ql_log_warn, vha, 0x00c2,
- "Unable to initialize EFT (%d).\n", rval);
- dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc,
- tc_dma);
- goto eft_err;
- }
- ql_dbg(ql_dbg_init, vha, 0x00c3,
- "Allocated (%d KB) EFT ...\n", EFT_SIZE / 1024);
+static void
+qla2x00_init_eft_trace(scsi_qla_host_t *vha)
+{
+ int rval;
+ dma_addr_t tc_dma;
+ void *tc;
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_FWI2_CAPABLE(ha))
+ return;
- ha->eft_dma = tc_dma;
- ha->eft = tc;
+ if (ha->eft) {
+ ql_dbg(ql_dbg_init, vha, 0x00bd,
+ "%s: EFT Mem is already allocated.\n",
+ __func__);
+ return;
}
-eft_err:
- return;
+ /* Allocate memory for Extended Trace Buffer. */
+ tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma,
+ GFP_KERNEL);
+ if (!tc) {
+ ql_log(ql_log_warn, vha, 0x00c1,
+ "Unable to allocate (%d KB) for EFT.\n",
+ EFT_SIZE / 1024);
+ return;
+ }
+
+ rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS);
+ if (rval) {
+ ql_log(ql_log_warn, vha, 0x00c2,
+ "Unable to initialize EFT (%d).\n", rval);
+ dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc, tc_dma);
+ return;
+ }
+
+ ql_dbg(ql_dbg_init, vha, 0x00c3,
+ "Allocated (%d KB) EFT ...\n", EFT_SIZE / 1024);
+
+ ha->eft_dma = tc_dma;
+ ha->eft = tc;
+}
+
+static void
+qla2x00_alloc_offload_mem(scsi_qla_host_t *vha)
+{
+ qla2x00_init_fce_trace(vha);
+ qla2x00_init_eft_trace(vha);
}
void
qla2x00_alloc_fw_dump(scsi_qla_host_t *vha)
{
- int rval;
uint32_t dump_size, fixed_size, mem_size, req_q_size, rsp_q_size,
eft_size, fce_size, mq_size;
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
struct rsp_que *rsp = ha->rsp_q_map[0];
struct qla2xxx_fw_dump *fw_dump;
- dma_addr_t tc_dma;
- void *tc;
dump_size = fixed_size = mem_size = eft_size = fce_size = mq_size = 0;
req_q_size = rsp_q_size = 0;
}
if (ha->tgt.atio_ring)
mq_size += ha->tgt.atio_q_length * sizeof(request_t);
- /* Allocate memory for Fibre Channel Event Buffer. */
- if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
- !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
- goto try_eft;
- fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE;
-try_eft:
+ qla2x00_init_fce_trace(vha);
+ if (ha->fce)
+ fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE;
+ qla2x00_init_eft_trace(vha);
if (ha->eft)
- dma_free_coherent(&ha->pdev->dev,
- EFT_SIZE, ha->eft, ha->eft_dma);
-
- /* Allocate memory for Extended Trace Buffer. */
- tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma,
- GFP_KERNEL);
- if (!tc) {
- ql_log(ql_log_warn, vha, 0x00c1,
- "Unable to allocate (%d KB) for EFT.\n",
- EFT_SIZE / 1024);
- goto allocate;
- }
-
- rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS);
- if (rval) {
- ql_log(ql_log_warn, vha, 0x00c2,
- "Unable to initialize EFT (%d).\n", rval);
- dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc,
- tc_dma);
- }
- ql_dbg(ql_dbg_init, vha, 0x00c3,
- "Allocated (%d KB) EFT ...\n", EFT_SIZE / 1024);
- eft_size = EFT_SIZE;
- ha->eft_dma = tc_dma;
- ha->eft = tc;
+ eft_size = EFT_SIZE;
}
if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) {
j, fwdt->dump_size);
dump_size += fwdt->dump_size;
}
- goto allocate;
+ } else {
+ req_q_size = req->length * sizeof(request_t);
+ rsp_q_size = rsp->length * sizeof(response_t);
+ dump_size = offsetof(struct qla2xxx_fw_dump, isp);
+ dump_size += fixed_size + mem_size + req_q_size + rsp_q_size
+ + eft_size;
+ ha->chain_offset = dump_size;
+ dump_size += mq_size + fce_size;
+ if (ha->exchoffld_buf)
+ dump_size += sizeof(struct qla2xxx_offld_chain) +
+ ha->exchoffld_size;
+ if (ha->exlogin_buf)
+ dump_size += sizeof(struct qla2xxx_offld_chain) +
+ ha->exlogin_size;
}
- req_q_size = req->length * sizeof(request_t);
- rsp_q_size = rsp->length * sizeof(response_t);
- dump_size = offsetof(struct qla2xxx_fw_dump, isp);
- dump_size += fixed_size + mem_size + req_q_size + rsp_q_size + eft_size;
- ha->chain_offset = dump_size;
- dump_size += mq_size + fce_size;
-
- if (ha->exchoffld_buf)
- dump_size += sizeof(struct qla2xxx_offld_chain) +
- ha->exchoffld_size;
- if (ha->exlogin_buf)
- dump_size += sizeof(struct qla2xxx_offld_chain) +
- ha->exlogin_size;
-
-allocate:
if (!ha->fw_dump_len || dump_size > ha->fw_dump_alloc_len) {
ql_dbg(ql_dbg_init, vha, 0x00c5,