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 @@ -2593,32 +2593,105 @@ 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; + 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; + + if (ha->fce) + dma_free_coherent(&ha->pdev->dev, + FCE_SIZE, ha->fce, ha->fce_dma); + + /* Allocate memory for Fibre Channel Event Buffer. */ + tc = dma_zalloc_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); + + /* Allocate memory for Extended Trace Buffer. */ + tc = dma_zalloc_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; + } + + 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); + + ha->eft_dma = tc_dma; + ha->eft = tc; + } + +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_QLA27XX(ha)) - goto try_fce; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) { fixed_size = sizeof(struct qla2100_fw_dump); } else if (IS_QLA23XX(ha)) { @@ -2656,71 +2729,13 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) !IS_QLA27XX(ha)) goto try_eft; -try_fce: - if (ha->fce) - dma_free_coherent(&ha->pdev->dev, - FCE_SIZE, ha->fce, ha->fce_dma); - - /* Allocate memory for Fibre Channel Event Buffer. */ - tc = dma_zalloc_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); - fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE; - 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); - - /* Allocate memory for Extended Trace Buffer. */ - tc = dma_zalloc_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 cont_alloc; - } - - 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 cont_alloc; - } 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: 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->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; - if (ha->fce) { - dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce, - ha->fce_dma); - ha->fce = NULL; - ha->fce_dma = 0; - } + ha->fw_dump_len = dump_size; + ql_dbg(ql_dbg_init, vha, 0x00c5, + "Allocated (%d KB) for firmware dump.\n", + dump_size / 1024); - if (ha->eft) { - dma_free_coherent(&ha->pdev->dev, eft_size, ha->eft, - ha->eft_dma); - ha->eft = NULL; - ha->eft_dma = 0; + 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;