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-rw-r--r--drivers/scsi/qla2xxx/qla_init.c209
-rw-r--r--drivers/scsi/qla2xxx/qla_tmpl.c40
2 files changed, 147 insertions, 102 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 5fef2bf55a9f..fc307752b2f5 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2593,70 +2593,27 @@ qla24xx_chip_diag(scsi_qla_host_t *vha)
return rval;
}
-void
-qla2x00_alloc_fw_dump(scsi_qla_host_t *vha)
+static void
+qla2x00_alloc_offload_mem(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;
dma_addr_t tc_dma;
void *tc;
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];
- if (ha->fw_dump) {
+ if (ha->eft) {
ql_dbg(ql_dbg_init, vha, 0x00bd,
- "Firmware dump already allocated.\n");
+ "%s: Offload Mem is already allocated.\n",
+ __func__);
return;
}
- ha->fw_dumped = 0;
- ha->fw_dump_cap_flags = 0;
- dump_size = fixed_size = mem_size = eft_size = fce_size = mq_size = 0;
- req_q_size = rsp_q_size = 0;
-
- if (IS_QLA27XX(ha))
- goto try_fce;
-
- if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
- fixed_size = sizeof(struct qla2100_fw_dump);
- } else if (IS_QLA23XX(ha)) {
- fixed_size = offsetof(struct qla2300_fw_dump, data_ram);
- mem_size = (ha->fw_memory_size - 0x11000 + 1) *
- sizeof(uint16_t);
- } else if (IS_FWI2_CAPABLE(ha)) {
- if (IS_QLA83XX(ha) || IS_QLA27XX(ha))
- fixed_size = offsetof(struct qla83xx_fw_dump, ext_mem);
- else if (IS_QLA81XX(ha))
- fixed_size = offsetof(struct qla81xx_fw_dump, ext_mem);
- else if (IS_QLA25XX(ha))
- fixed_size = offsetof(struct qla25xx_fw_dump, ext_mem);
- else
- fixed_size = offsetof(struct qla24xx_fw_dump, ext_mem);
-
- mem_size = (ha->fw_memory_size - 0x100000 + 1) *
- sizeof(uint32_t);
- if (ha->mqenable) {
- if (!IS_QLA83XX(ha) && !IS_QLA27XX(ha))
- mq_size = sizeof(struct qla2xxx_mq_chain);
- /*
- * Allocate maximum buffer size for all queues.
- * Resizing must be done at end-of-dump processing.
- */
- mq_size += ha->max_req_queues *
- (req->length * sizeof(request_t));
- mq_size += ha->max_rsp_queues *
- (rsp->length * sizeof(response_t));
- }
- if (ha->tgt.atio_ring)
- mq_size += ha->tgt.atio_q_length * sizeof(request_t);
+ 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))
goto try_eft;
-try_fce:
if (ha->fce)
dma_free_coherent(&ha->pdev->dev,
FCE_SIZE, ha->fce, ha->fce_dma);
@@ -2684,7 +2641,6 @@ try_fce:
ql_dbg(ql_dbg_init, vha, 0x00c0,
"Allocate (%d KB) for FCE...\n", FCE_SIZE / 1024);
- fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE;
ha->flags.fce_enabled = 1;
ha->fce_dma = tc_dma;
ha->fce = tc;
@@ -2701,7 +2657,7 @@ try_eft:
ql_log(ql_log_warn, vha, 0x00c1,
"Unable to allocate (%d KB) for EFT.\n",
EFT_SIZE / 1024);
- goto cont_alloc;
+ goto eft_err;
}
rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS);
@@ -2710,17 +2666,76 @@ try_eft:
"Unable to initialize EFT (%d).\n", rval);
dma_free_coherent(&ha->pdev->dev, EFT_SIZE, tc,
tc_dma);
- goto cont_alloc;
+ goto eft_err;
}
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;
}
-cont_alloc:
+eft_err:
+ return;
+}
+
+void
+qla2x00_alloc_fw_dump(scsi_qla_host_t *vha)
+{
+ 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;
+
+ dump_size = fixed_size = mem_size = eft_size = fce_size = mq_size = 0;
+ req_q_size = rsp_q_size = 0;
+
+ if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
+ fixed_size = sizeof(struct qla2100_fw_dump);
+ } else if (IS_QLA23XX(ha)) {
+ fixed_size = offsetof(struct qla2300_fw_dump, data_ram);
+ mem_size = (ha->fw_memory_size - 0x11000 + 1) *
+ sizeof(uint16_t);
+ } else if (IS_FWI2_CAPABLE(ha)) {
+ if (IS_QLA83XX(ha) || IS_QLA27XX(ha))
+ fixed_size = offsetof(struct qla83xx_fw_dump, ext_mem);
+ else if (IS_QLA81XX(ha))
+ fixed_size = offsetof(struct qla81xx_fw_dump, ext_mem);
+ else if (IS_QLA25XX(ha))
+ fixed_size = offsetof(struct qla25xx_fw_dump, ext_mem);
+ else
+ fixed_size = offsetof(struct qla24xx_fw_dump, ext_mem);
+
+ mem_size = (ha->fw_memory_size - 0x100000 + 1) *
+ sizeof(uint32_t);
+ if (ha->mqenable) {
+ if (!IS_QLA83XX(ha) && !IS_QLA27XX(ha))
+ mq_size = sizeof(struct qla2xxx_mq_chain);
+ /*
+ * Allocate maximum buffer size for all queues.
+ * Resizing must be done at end-of-dump processing.
+ */
+ mq_size += ha->max_req_queues *
+ (req->length * sizeof(request_t));
+ mq_size += ha->max_rsp_queues *
+ (rsp->length * sizeof(response_t));
+ }
+ 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))
+ goto try_eft;
+
+ fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE;
+try_eft:
+ ql_dbg(ql_dbg_init, vha, 0x00c3,
+ "Allocated (%d KB) EFT ...\n", EFT_SIZE / 1024);
+ eft_size = EFT_SIZE;
+ }
+
if (IS_QLA27XX(ha)) {
if (!ha->fw_dump_template) {
ql_log(ql_log_warn, vha, 0x00ba,
@@ -2748,51 +2763,44 @@ cont_alloc:
ha->exlogin_size;
allocate:
- ha->fw_dump = vmalloc(dump_size);
- if (!ha->fw_dump) {
- ql_log(ql_log_warn, vha, 0x00c4,
- "Unable to allocate (%d KB) for firmware dump.\n",
- dump_size / 1024);
-
- if (ha->fce) {
- dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce,
- ha->fce_dma);
- ha->fce = NULL;
- ha->fce_dma = 0;
- }
-
- if (ha->eft) {
- dma_free_coherent(&ha->pdev->dev, eft_size, ha->eft,
- ha->eft_dma);
- ha->eft = NULL;
- ha->eft_dma = 0;
+ if (!ha->fw_dump_len || dump_size != ha->fw_dump_len) {
+ fw_dump = vmalloc(dump_size);
+ if (!fw_dump) {
+ ql_log(ql_log_warn, vha, 0x00c4,
+ "Unable to allocate (%d KB) for firmware dump.\n",
+ dump_size / 1024);
+ } else {
+ if (ha->fw_dump)
+ vfree(ha->fw_dump);
+ ha->fw_dump = fw_dump;
+
+ ha->fw_dump_len = dump_size;
+ ql_dbg(ql_dbg_init, vha, 0x00c5,
+ "Allocated (%d KB) for firmware dump.\n",
+ dump_size / 1024);
+
+ if (IS_QLA27XX(ha))
+ return;
+
+ ha->fw_dump->signature[0] = 'Q';
+ ha->fw_dump->signature[1] = 'L';
+ ha->fw_dump->signature[2] = 'G';
+ ha->fw_dump->signature[3] = 'C';
+ ha->fw_dump->version = htonl(1);
+
+ ha->fw_dump->fixed_size = htonl(fixed_size);
+ ha->fw_dump->mem_size = htonl(mem_size);
+ ha->fw_dump->req_q_size = htonl(req_q_size);
+ ha->fw_dump->rsp_q_size = htonl(rsp_q_size);
+
+ ha->fw_dump->eft_size = htonl(eft_size);
+ ha->fw_dump->eft_addr_l = htonl(LSD(ha->eft_dma));
+ ha->fw_dump->eft_addr_h = htonl(MSD(ha->eft_dma));
+
+ ha->fw_dump->header_size =
+ htonl(offsetof(struct qla2xxx_fw_dump, isp));
}
- return;
}
- ha->fw_dump_len = dump_size;
- ql_dbg(ql_dbg_init, vha, 0x00c5,
- "Allocated (%d KB) for firmware dump.\n", dump_size / 1024);
-
- if (IS_QLA27XX(ha))
- return;
-
- ha->fw_dump->signature[0] = 'Q';
- ha->fw_dump->signature[1] = 'L';
- ha->fw_dump->signature[2] = 'G';
- ha->fw_dump->signature[3] = 'C';
- ha->fw_dump->version = htonl(1);
-
- ha->fw_dump->fixed_size = htonl(fixed_size);
- ha->fw_dump->mem_size = htonl(mem_size);
- ha->fw_dump->req_q_size = htonl(req_q_size);
- ha->fw_dump->rsp_q_size = htonl(rsp_q_size);
-
- ha->fw_dump->eft_size = htonl(eft_size);
- ha->fw_dump->eft_addr_l = htonl(LSD(ha->eft_dma));
- ha->fw_dump->eft_addr_h = htonl(MSD(ha->eft_dma));
-
- ha->fw_dump->header_size =
- htonl(offsetof(struct qla2xxx_fw_dump, isp));
}
static int
@@ -3118,9 +3126,12 @@ enable_82xx_npiv:
if (rval != QLA_SUCCESS)
goto failed;
- if (!fw_major_version && ql2xallocfwdump
- && !(IS_P3P_TYPE(ha)))
+ if (!fw_major_version && !(IS_P3P_TYPE(ha)))
+ qla2x00_alloc_offload_mem(vha);
+
+ if (ql2xallocfwdump && !(IS_P3P_TYPE(ha)))
qla2x00_alloc_fw_dump(vha);
+
} else {
goto failed;
}
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 733e8dcccf5c..731ca0d8520a 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -526,7 +526,8 @@ qla27xx_fwdt_entry_t268(struct scsi_qla_host *vha,
{
ql_dbg(ql_dbg_misc, vha, 0xd20c,
"%s: gethb(%x) [%lx]\n", __func__, ent->t268.buf_type, *len);
- if (ent->t268.buf_type == T268_BUF_TYPE_EXTD_TRACE) {
+ switch (ent->t268.buf_type) {
+ case T268_BUF_TYPE_EXTD_TRACE:
if (vha->hw->eft) {
if (buf) {
ent->t268.buf_size = EFT_SIZE;
@@ -538,10 +539,43 @@ qla27xx_fwdt_entry_t268(struct scsi_qla_host *vha,
"%s: missing eft\n", __func__);
qla27xx_skip_entry(ent, buf);
}
- } else {
- ql_dbg(ql_dbg_misc, vha, 0xd02b,
+ break;
+ case T268_BUF_TYPE_EXCH_BUFOFF:
+ if (vha->hw->exchoffld_buf) {
+ if (buf) {
+ ent->t268.buf_size = vha->hw->exchoffld_size;
+ ent->t268.start_addr =
+ vha->hw->exchoffld_buf_dma;
+ }
+ qla27xx_insertbuf(vha->hw->exchoffld_buf,
+ vha->hw->exchoffld_size, buf, len);
+ } else {
+ ql_dbg(ql_dbg_misc, vha, 0xd028,
+ "%s: missing exch offld\n", __func__);
+ qla27xx_skip_entry(ent, buf);
+ }
+ break;
+ case T268_BUF_TYPE_EXTD_LOGIN:
+ if (vha->hw->exlogin_buf) {
+ if (buf) {
+ ent->t268.buf_size = vha->hw->exlogin_size;
+ ent->t268.start_addr =
+ vha->hw->exlogin_buf_dma;
+ }
+ qla27xx_insertbuf(vha->hw->exlogin_buf,
+ vha->hw->exlogin_size, buf, len);
+ } else {
+ ql_dbg(ql_dbg_misc, vha, 0xd028,
+ "%s: missing ext login\n", __func__);
+ qla27xx_skip_entry(ent, buf);
+ }
+ break;
+
+ default:
+ ql_dbg(ql_dbg_async, vha, 0xd02b,
"%s: unknown buffer %x\n", __func__, ent->t268.buf_type);
qla27xx_skip_entry(ent, buf);
+ break;
}
return false;
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-25 18:02:49 +0300