diff --git a/qla2x00t-32gbit/qla_def.h b/qla2x00t-32gbit/qla_def.h index 83ef5d32e..7ae78c421 100644 --- a/qla2x00t-32gbit/qla_def.h +++ b/qla2x00t-32gbit/qla_def.h @@ -1330,6 +1330,7 @@ static inline bool qla2xxx_is_valid_mbs(unsigned int mbs) */ #define MBC_LOAD_RAM 1 /* Load RAM. */ #define MBC_EXECUTE_FIRMWARE 2 /* Execute firmware. */ +#define MBC_LOAD_FLASH_FIRMWARE 3 /* Load flash firmware. */ #define MBC_READ_RAM_WORD 5 /* Read RAM word. */ #define MBC_MAILBOX_REGISTER_TEST 6 /* Wrap incoming mailboxes */ #define MBC_VERIFY_CHECKSUM 7 /* Verify checksum. */ diff --git a/qla2x00t-32gbit/qla_gbl.h b/qla2x00t-32gbit/qla_gbl.h index 440abcfbb..ee9ca9c19 100644 --- a/qla2x00t-32gbit/qla_gbl.h +++ b/qla2x00t-32gbit/qla_gbl.h @@ -350,6 +350,9 @@ qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); extern int qla2x00_execute_fw(scsi_qla_host_t *, uint32_t); +extern int +qla28xx_load_flash_firmware(scsi_qla_host_t *vha); + extern int qla2x00_get_fw_version(scsi_qla_host_t *); diff --git a/qla2x00t-32gbit/qla_init.c b/qla2x00t-32gbit/qla_init.c index 9a3cb4110..affd5ebb6 100644 --- a/qla2x00t-32gbit/qla_init.c +++ b/qla2x00t-32gbit/qla_init.c @@ -8461,6 +8461,148 @@ bool qla24xx_risc_firmware_invalid(uint32_t *dword) !(~dword[4] | ~dword[5] | ~dword[6] | ~dword[7]); } +static int +qla28xx_get_srisc_addr(scsi_qla_host_t *vha, uint32_t *srisc_addr, + uint32_t faddr) +{ + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req_q_map[0]; + uint32_t *dcode; + int rval; + + *srisc_addr = 0; + dcode = (uint32_t *)req->ring; + + rval = qla24xx_read_flash_data(vha, dcode, faddr, 10); + if (rval) { + ql_log(ql_log_fatal, vha, 0x01aa, + "-> Failed to read flash addr + size .\n"); + return QLA_FUNCTION_FAILED; + } + + *srisc_addr = be32_to_cpu((__force __be32)dcode[2]); + return QLA_SUCCESS; +} + +static int +qla28xx_load_fw_template(scsi_qla_host_t *vha, uint32_t faddr) +{ + struct qla_hw_data *ha = vha->hw; + struct fwdt *fwdt = ha->fwdt; + struct req_que *req = ha->req_q_map[0]; + uint32_t risc_size, risc_attr = 0; + uint templates, segments, fragment; + uint32_t *dcode; + ulong dlen; + int rval; + uint j; + + dcode = (uint32_t *)req->ring; + segments = FA_RISC_CODE_SEGMENTS; + + for (j = 0; j < segments; j++) { + rval = qla24xx_read_flash_data(vha, dcode, faddr, 10); + if (rval) { + ql_log(ql_log_fatal, vha, 0x01a1, + "-> Failed to read flash addr + size .\n"); + return QLA_FUNCTION_FAILED; + } + + risc_size = be32_to_cpu((__force __be32)dcode[3]); + + if (risc_attr == 0) + risc_attr = be32_to_cpu((__force __be32)dcode[9]); + + dlen = ha->fw_transfer_size >> 2; + for (fragment = 0; fragment < risc_size; fragment++) { + if (dlen > risc_size) + dlen = risc_size; + + faddr += dlen; + risc_size -= dlen; + } + } + + templates = (risc_attr & BIT_9) ? 2 : 1; + + ql_dbg(ql_dbg_init, vha, 0x01a1, "-> templates = %u\n", templates); + + for (j = 0; j < templates; j++, fwdt++) { + vfree(fwdt->template); + fwdt->template = NULL; + fwdt->length = 0; + + dcode = (uint32_t *)req->ring; + + rval = qla24xx_read_flash_data(vha, dcode, faddr, 7); + if (rval) { + ql_log(ql_log_fatal, vha, 0x01a2, + "-> Unable to read template size.\n"); + goto failed; + } + + risc_size = be32_to_cpu((__force __be32)dcode[2]); + ql_dbg(ql_dbg_init, vha, 0x01a3, + "-> fwdt%u template array at %#x (%#x dwords)\n", + j, faddr, risc_size); + if (!risc_size || !~risc_size) { + ql_dbg(ql_dbg_init, vha, 0x01a4, + "-> fwdt%u failed to read array\n", j); + goto failed; + } + + /* skip header and ignore checksum */ + faddr += 7; + risc_size -= 8; + + ql_dbg(ql_dbg_init, vha, 0x01a5, + "-> fwdt%u template allocate template %#x words...\n", + j, risc_size); + fwdt->template = vmalloc(risc_size * sizeof(*dcode)); + if (!fwdt->template) { + ql_log(ql_log_warn, vha, 0x01a6, + "-> fwdt%u failed allocate template.\n", j); + goto failed; + } + + dcode = fwdt->template; + rval = qla24xx_read_flash_data(vha, dcode, faddr, risc_size); + + if (rval || !qla27xx_fwdt_template_valid(dcode)) { + ql_log(ql_log_warn, vha, 0x01a7, + "-> fwdt%u failed template validate (rval %x)\n", + j, rval); + goto failed; + } + + dlen = qla27xx_fwdt_template_size(dcode); + ql_dbg(ql_dbg_init, vha, 0x01a7, + "-> fwdt%u template size %#lx bytes (%#lx words)\n", + j, dlen, dlen / sizeof(*dcode)); + if (dlen > risc_size * sizeof(*dcode)) { + ql_log(ql_log_warn, vha, 0x01a8, + "-> fwdt%u template exceeds array (%-lu bytes)\n", + j, dlen - risc_size * sizeof(*dcode)); + goto failed; + } + + fwdt->length = dlen; + ql_dbg(ql_dbg_init, vha, 0x01a9, + "-> fwdt%u loaded template ok\n", j); + + faddr += risc_size + 1; + } + + return QLA_SUCCESS; + +failed: + vfree(fwdt->template); + fwdt->template = NULL; + fwdt->length = 0; + + return QLA_SUCCESS; +} + static int qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr, uint32_t faddr) @@ -8900,16 +9042,18 @@ int qla81xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) { int rval; + uint32_t f_region = 0; struct qla_hw_data *ha = vha->hw; struct active_regions active_regions = { }; - if (ql2xfwloadbin == 2) + if (ql2xfwloadbin == 2 && !IS_QLA28XX(ha)) goto try_blob_fw; /* FW Load priority: - * 1) Firmware residing in flash. - * 2) Firmware via request-firmware interface (.bin file). - * 3) Golden-Firmware residing in flash -- (limited operation). + * 1) If 28xxx, ROM cmd to load flash firmware. + * 2) Firmware residing in flash. + * 3) Firmware via request-firmware interface (.bin file). + * 4) Golden-Firmware residing in flash -- (limited operation). */ if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) @@ -8917,6 +9061,40 @@ qla81xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) qla27xx_get_active_image(vha, &active_regions); + /* For 28XXX, always load the flash firmware using rom mbx */ + if (IS_QLA28XX(ha)) { + rval = qla28xx_load_flash_firmware(vha); + if (rval != QLA_SUCCESS) { + ql_log(ql_log_fatal, vha, 0x019e, + "Failed to load flash firmware.\n"); + goto exit_load_risc; + } + + f_region = + (active_regions.global != QLA27XX_SECONDARY_IMAGE) ? + ha->flt_region_fw : ha->flt_region_fw_sec; + + ql_log(ql_log_info, vha, 0x019f, + "Load flash firmware successful (%s).\n", + ((active_regions.global != QLA27XX_SECONDARY_IMAGE) ? + "Primary" : "Secondary")); + + rval = qla28xx_get_srisc_addr(vha, srisc_addr, f_region); + if (rval != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x019f, + "failed to read srisc address\n"); + goto exit_load_risc; + } + + rval = qla28xx_load_fw_template(vha, f_region); + if (rval != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x01a0, + "failed to read firmware template\n"); + } + + goto exit_load_risc; + } + if (active_regions.global != QLA27XX_SECONDARY_IMAGE) goto try_primary_fw; @@ -8946,6 +9124,8 @@ try_blob_fw: ql_log(ql_log_info, vha, 0x009a, "Need firmware flash update.\n"); ha->flags.running_gold_fw = 1; + +exit_load_risc: return rval; } diff --git a/qla2x00t-32gbit/qla_mbx.c b/qla2x00t-32gbit/qla_mbx.c index 1f01576f0..28bb645ac 100644 --- a/qla2x00t-32gbit/qla_mbx.c +++ b/qla2x00t-32gbit/qla_mbx.c @@ -43,6 +43,7 @@ static struct rom_cmd { } rom_cmds[] = { { MBC_LOAD_RAM }, { MBC_EXECUTE_FIRMWARE }, + { MBC_LOAD_FLASH_FIRMWARE }, { MBC_READ_RAM_WORD }, { MBC_MAILBOX_REGISTER_TEST }, { MBC_VERIFY_CHECKSUM }, @@ -824,6 +825,53 @@ done: return rval; } +/* + * qla2x00_load_flash_firmware + * Load firmware from flash. + * + * Input: + * vha = adapter block pointer. + * + * Returns: + * qla28xx local function return status code. + * + * Context: + * Kernel context. + */ +int +qla28xx_load_flash_firmware(scsi_qla_host_t *vha) +{ + struct qla_hw_data *ha = vha->hw; + int rval = QLA_COMMAND_ERROR; + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + + if (!IS_QLA28XX(ha)) + return rval; + + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x11a6, + "Entered %s.\n", __func__); + + mcp->mb[0] = MBC_LOAD_FLASH_FIRMWARE; + mcp->out_mb = MBX_2 | MBX_1 | MBX_0; + mcp->in_mb = MBX_0; + mcp->tov = MBX_TOV_SECONDS; + mcp->flags = 0; + rval = qla2x00_mailbox_command(vha, mcp); + + if (rval != QLA_SUCCESS) { + ql_dbg(ql_log_info, vha, 0x11a7, + "Failed=%x cmd error=%x img error=%x.\n", + rval, mcp->mb[1], mcp->mb[2]); + } else { + ql_dbg(ql_log_info, vha, 0x11a8, + "Done %s.\n", __func__); + } + + return rval; +} + + /* * qla_get_exlogin_status * Get extended login status