diff options
Diffstat (limited to 'drivers/scsi/qla2xxx')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 9 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 13 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_fw.h | 71 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_gbl.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 14 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_inline.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_iocb.c | 30 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 18 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 11 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_sup.c | 338 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_version.h | 2 |
12 files changed, 448 insertions, 70 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 45e7dcb4b34d..0ddfe7106b3b 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -292,10 +292,11 @@ qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, valid = 0; if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) valid = 1; - else if (start == (FA_BOOT_CODE_ADDR*4) || - start == (FA_RISC_CODE_ADDR*4)) + else if (start == (ha->flt_region_boot * 4) || + start == (ha->flt_region_fw * 4)) valid = 1; - else if (IS_QLA25XX(ha) && start == (FA_VPD_NVRAM_ADDR*4)) + else if (IS_QLA25XX(ha) && + start == (ha->flt_region_vpd_nvram * 4)) valid = 1; if (!valid) { qla_printk(KERN_WARNING, ha, @@ -1065,6 +1066,8 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost) pfc_host_stat->dumped_frames = stats->dumped_frames; pfc_host_stat->nos_count = stats->nos_rcvd; } + pfc_host_stat->fcp_input_megabytes = ha->qla_stats.input_bytes >> 20; + pfc_host_stat->fcp_output_megabytes = ha->qla_stats.output_bytes >> 20; done_free: dma_pool_free(ha->s_dma_pool, stats, stats_dma); diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 94a720eabfd8..83c819216771 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -25,7 +25,6 @@ #include <linux/firmware.h> #include <linux/aer.h> #include <linux/mutex.h> -#include <linux/semaphore.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> @@ -2157,6 +2156,8 @@ struct qla_chip_state_84xx { struct qla_statistics { uint32_t total_isp_aborts; + uint64_t input_bytes; + uint64_t output_bytes; }; /* @@ -2238,6 +2239,7 @@ typedef struct scsi_qla_host { #define FCPORT_UPDATE_NEEDED 27 #define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */ #define UNLOADING 29 +#define NPIV_CONFIG_NEEDED 30 uint32_t device_flags; #define DFLG_LOCAL_DEVICES BIT_0 @@ -2507,7 +2509,6 @@ typedef struct scsi_qla_host { uint64_t fce_wr, fce_rd; struct mutex fce_mutex; - uint32_t hw_event_start; uint32_t hw_event_ptr; uint32_t hw_event_pause_errors; @@ -2553,6 +2554,14 @@ typedef struct scsi_qla_host { uint32_t fdt_unprotect_sec_cmd; uint32_t fdt_protect_sec_cmd; + uint32_t flt_region_flt; + uint32_t flt_region_fdt; + uint32_t flt_region_boot; + uint32_t flt_region_fw; + uint32_t flt_region_vpd_nvram; + uint32_t flt_region_hw_event; + uint32_t flt_region_npiv_conf; + /* Needed for BEACON */ uint16_t beacon_blink_led; uint8_t beacon_color_state; diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index cf194517400d..d1d14202575a 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -789,14 +789,23 @@ struct device_reg_24xx { #define FA_RISC_CODE_ADDR 0x20000 #define FA_RISC_CODE_SEGMENTS 2 +#define FA_FLASH_DESCR_ADDR_24 0x11000 +#define FA_FLASH_LAYOUT_ADDR_24 0x11400 +#define FA_NPIV_CONF0_ADDR_24 0x16000 +#define FA_NPIV_CONF1_ADDR_24 0x17000 + #define FA_FW_AREA_ADDR 0x40000 #define FA_VPD_NVRAM_ADDR 0x48000 #define FA_FEATURE_ADDR 0x4C000 #define FA_FLASH_DESCR_ADDR 0x50000 +#define FA_FLASH_LAYOUT_ADDR 0x50400 #define FA_HW_EVENT0_ADDR 0x54000 -#define FA_HW_EVENT1_ADDR 0x54200 +#define FA_HW_EVENT1_ADDR 0x54400 #define FA_HW_EVENT_SIZE 0x200 #define FA_HW_EVENT_ENTRY_SIZE 4 +#define FA_NPIV_CONF0_ADDR 0x5C000 +#define FA_NPIV_CONF1_ADDR 0x5D000 + /* * Flash Error Log Event Codes. */ @@ -806,10 +815,6 @@ struct device_reg_24xx { #define HW_EVENT_NVRAM_CHKSUM_ERR 0xF023 #define HW_EVENT_FLASH_FW_ERR 0xF024 -#define FA_BOOT_LOG_ADDR 0x58000 -#define FA_FW_DUMP0_ADDR 0x60000 -#define FA_FW_DUMP1_ADDR 0x70000 - uint32_t flash_data; /* Flash/NVRAM BIOS data. */ uint32_t ctrl_status; /* Control/Status. */ @@ -1203,6 +1208,62 @@ struct qla_fdt_layout { uint8_t unused2[65]; }; +/* Flash Layout Table ********************************************************/ + +struct qla_flt_location { + uint8_t sig[4]; + uint32_t start_lo; + uint32_t start_hi; + uint16_t unused; + uint16_t checksum; +}; + +struct qla_flt_header { + uint16_t version; + uint16_t length; + uint16_t checksum; + uint16_t unused; +}; + +#define FLT_REG_FW 0x01 +#define FLT_REG_BOOT_CODE 0x07 +#define FLT_REG_VPD_0 0x14 +#define FLT_REG_NVRAM_0 0x15 +#define FLT_REG_VPD_1 0x16 +#define FLT_REG_NVRAM_1 0x17 +#define FLT_REG_FDT 0x1a +#define FLT_REG_FLT 0x1c +#define FLT_REG_HW_EVENT_0 0x1d +#define FLT_REG_HW_EVENT_1 0x1f +#define FLT_REG_NPIV_CONF_0 0x29 +#define FLT_REG_NPIV_CONF_1 0x2a + +struct qla_flt_region { + uint32_t code; + uint32_t size; + uint32_t start; + uint32_t end; +}; + +/* Flash NPIV Configuration Table ********************************************/ + +struct qla_npiv_header { + uint8_t sig[2]; + uint16_t version; + uint16_t entries; + uint16_t unused[4]; + uint16_t checksum; +}; + +struct qla_npiv_entry { + uint16_t flags; + uint16_t vf_id; + uint16_t qos; + uint16_t unused1; + uint8_t port_name[WWN_SIZE]; + uint8_t node_name[WWN_SIZE]; +}; + /* 84XX Support **************************************************************/ #define MBA_ISP84XX_ALERT 0x800f /* Alert Notification. */ diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 0b156735e9a6..753dbe6cce6e 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -313,9 +313,11 @@ extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *); extern int qla2xxx_hw_event_log(scsi_qla_host_t *, uint16_t , uint16_t, uint16_t, uint16_t); -extern void qla2xxx_get_flash_info(scsi_qla_host_t *); +extern int qla2xxx_get_flash_info(scsi_qla_host_t *); extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); +extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); + /* * Global Function Prototypes in qla_dbg.c source file. */ diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index ee89ddd64aae..a470f2d3270d 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -83,6 +83,13 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha) ha->isp_ops->reset_chip(ha); + rval = qla2xxx_get_flash_info(ha); + if (rval) { + DEBUG2(printk("scsi(%ld): Unable to validate FLASH data.\n", + ha->host_no)); + return (rval); + } + ha->isp_ops->get_flash_version(ha, ha->request_ring); qla_printk(KERN_INFO, ha, "Configure NVRAM parameters...\n"); @@ -109,7 +116,6 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha) rval = qla2x00_setup_chip(ha); if (rval) return (rval); - qla2xxx_get_flash_info(ha); } if (IS_QLA84XX(ha)) { ha->cs84xx = qla84xx_get_chip(ha); @@ -2016,7 +2022,7 @@ qla2x00_configure_loop(scsi_qla_host_t *ha) DEBUG3(printk("%s: exiting normally\n", __func__)); } - /* Restore state if a resync event occured during processing */ + /* Restore state if a resync event occurred during processing */ if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) { if (test_bit(LOCAL_LOOP_UPDATE, &save_flags)) set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); @@ -2561,7 +2567,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) rval = QLA_SUCCESS; /* Try GID_PT to get device list, else GAN. */ - swl = kcalloc(MAX_FIBRE_DEVICES, sizeof(sw_info_t), GFP_ATOMIC); + swl = kcalloc(MAX_FIBRE_DEVICES, sizeof(sw_info_t), GFP_KERNEL); if (!swl) { /*EMPTY*/ DEBUG2(printk("scsi(%ld): GID_PT allocations failed, fallback " @@ -3751,7 +3757,7 @@ qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr) rval = QLA_SUCCESS; segments = FA_RISC_CODE_SEGMENTS; - faddr = FA_RISC_CODE_ADDR; + faddr = ha->flt_region_fw; dcode = (uint32_t *)ha->request_ring; *srisc_addr = 0; diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index 92fafbdbbaab..e90afad120ee 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -52,7 +52,7 @@ to_qla_parent(scsi_qla_host_t *ha) * @ha: HA context * @ha_locked: is function called with the hardware lock * - * Returns non-zero if a failure occured, else zero. + * Returns non-zero if a failure occurred, else zero. */ static inline int qla2x00_issue_marker(scsi_qla_host_t *ha, int ha_locked) diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index d57669aa4615..85bc0a48598b 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -21,17 +21,22 @@ static void qla2x00_isp_cmd(scsi_qla_host_t *ha); * Returns the proper CF_* direction based on CDB. */ static inline uint16_t -qla2x00_get_cmd_direction(struct scsi_cmnd *cmd) +qla2x00_get_cmd_direction(srb_t *sp) { uint16_t cflags; cflags = 0; /* Set transfer direction */ - if (cmd->sc_data_direction == DMA_TO_DEVICE) + if (sp->cmd->sc_data_direction == DMA_TO_DEVICE) { cflags = CF_WRITE; - else if (cmd->sc_data_direction == DMA_FROM_DEVICE) + sp->fcport->ha->qla_stats.output_bytes += + scsi_bufflen(sp->cmd); + } else if (sp->cmd->sc_data_direction == DMA_FROM_DEVICE) { cflags = CF_READ; + sp->fcport->ha->qla_stats.input_bytes += + scsi_bufflen(sp->cmd); + } return (cflags); } @@ -169,7 +174,7 @@ void qla2x00_build_scsi_iocbs_32(srb_t *sp, cmd_entry_t *cmd_pkt, ha = sp->ha; - cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(cmd)); + cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(sp)); /* Three DSDs are available in the Command Type 2 IOCB */ avail_dsds = 3; @@ -228,7 +233,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt, ha = sp->ha; - cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(cmd)); + cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(sp)); /* Two DSDs are available in the Command Type 3 IOCB */ avail_dsds = 2; @@ -262,7 +267,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt, * qla2x00_start_scsi() - Send a SCSI command to the ISP * @sp: command to send to the ISP * - * Returns non-zero if a failure occured, else zero. + * Returns non-zero if a failure occurred, else zero. */ int qla2x00_start_scsi(srb_t *sp) @@ -407,7 +412,7 @@ queuing_error: * * Can be called from both normal and interrupt context. * - * Returns non-zero if a failure occured, else zero. + * Returns non-zero if a failure occurred, else zero. */ int __qla2x00_marker(scsi_qla_host_t *ha, uint16_t loop_id, uint16_t lun, @@ -625,12 +630,17 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt, ha = sp->ha; /* Set transfer direction */ - if (cmd->sc_data_direction == DMA_TO_DEVICE) + if (cmd->sc_data_direction == DMA_TO_DEVICE) { cmd_pkt->task_mgmt_flags = __constant_cpu_to_le16(TMF_WRITE_DATA); - else if (cmd->sc_data_direction == DMA_FROM_DEVICE) + sp->fcport->ha->qla_stats.output_bytes += + scsi_bufflen(sp->cmd); + } else if (cmd->sc_data_direction == DMA_FROM_DEVICE) { cmd_pkt->task_mgmt_flags = __constant_cpu_to_le16(TMF_READ_DATA); + sp->fcport->ha->qla_stats.input_bytes += + scsi_bufflen(sp->cmd); + } /* One DSD is available in the Command Type 3 IOCB */ avail_dsds = 1; @@ -666,7 +676,7 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt, * qla24xx_start_scsi() - Send a SCSI command to the ISP * @sp: command to send to the ISP * - * Returns non-zero if a failure occured, else zero. + * Returns non-zero if a failure occurred, else zero. */ int qla24xx_start_scsi(srb_t *sp) diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 45a3b93eed57..fc4bfa7f839c 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -391,9 +391,9 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; case MBA_LIP_OCCURRED: /* Loop Initialization Procedure */ - DEBUG2(printk("scsi(%ld): LIP occured (%x).\n", ha->host_no, + DEBUG2(printk("scsi(%ld): LIP occurred (%x).\n", ha->host_no, mb[1])); - qla_printk(KERN_INFO, ha, "LIP occured (%x).\n", mb[1]); + qla_printk(KERN_INFO, ha, "LIP occurred (%x).\n", mb[1]); if (atomic_read(&ha->loop_state) != LOOP_DOWN) { atomic_set(&ha->loop_state, LOOP_DOWN); @@ -460,7 +460,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) DEBUG2(printk("scsi(%ld): Asynchronous LIP RESET (%x).\n", ha->host_no, mb[1])); qla_printk(KERN_INFO, ha, - "LIP reset occured (%x).\n", mb[1]); + "LIP reset occurred (%x).\n", mb[1]); if (atomic_read(&ha->loop_state) != LOOP_DOWN) { atomic_set(&ha->loop_state, LOOP_DOWN); @@ -543,7 +543,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) case MBA_PORT_UPDATE: /* Port database update */ /* - * If PORT UPDATE is global (recieved LIP_OCCURED/LIP_RESET + * If PORT UPDATE is global (received LIP_OCCURRED/LIP_RESET * event etc. earlier indicating loop is down) then process * it. Otherwise ignore it and Wait for RSCN to come in. */ @@ -589,7 +589,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) "scsi(%ld): RSCN database changed -- %04x %04x %04x.\n", ha->host_no, mb[1], mb[2], mb[3])); - rscn_entry = (mb[1] << 16) | mb[2]; + rscn_entry = ((mb[1] & 0xff) << 16) | mb[2]; host_pid = (ha->d_id.b.domain << 16) | (ha->d_id.b.area << 8) | ha->d_id.b.al_pa; if (rscn_entry == host_pid) { @@ -600,6 +600,8 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; } + /* Ignore reserved bits from RSCN-payload. */ + rscn_entry = ((mb[1] & 0x3ff) << 16) | mb[2]; rscn_queue_index = ha->rscn_in_ptr + 1; if (rscn_queue_index == MAX_RSCN_COUNT) rscn_queue_index = 0; @@ -1060,8 +1062,9 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) resid = resid_len; /* Use F/W calculated residual length. */ if (IS_FWI2_CAPABLE(ha)) { - if (scsi_status & SS_RESIDUAL_UNDER && - resid != fw_resid_len) { + if (!(scsi_status & SS_RESIDUAL_UNDER)) { + lscsi_status = 0; + } else if (resid != fw_resid_len) { scsi_status &= ~SS_RESIDUAL_UNDER; lscsi_status = 0; } @@ -1834,7 +1837,6 @@ clear_risc_ints: WRT_REG_WORD(®->isp.hccr, HCCR_CLR_HOST_INT); } spin_unlock_irq(&ha->hardware_lock); - ha->isp_ops->enable_intrs(ha); fail: return ret; diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 813bc7784c0a..36bc6851e23d 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -233,7 +233,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) DEBUG2_3_11(printk("%s(%ld): timeout schedule " "isp_abort_needed.\n", __func__, ha->host_no)); qla_printk(KERN_WARNING, ha, - "Mailbox command timeout occured. Scheduling ISP " + "Mailbox command timeout occurred. Scheduling ISP " "abort.\n"); set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); qla2xxx_wake_dpc(ha); @@ -244,7 +244,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) DEBUG2_3_11(printk("%s(%ld): timeout calling " "abort_isp\n", __func__, ha->host_no)); qla_printk(KERN_WARNING, ha, - "Mailbox command timeout occured. Issuing ISP " + "Mailbox command timeout occurred. Issuing ISP " "abort.\n"); set_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); @@ -1995,7 +1995,7 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map) char *pmap; dma_addr_t pmap_dma; - pmap = dma_pool_alloc(ha->s_dma_pool, GFP_ATOMIC, &pmap_dma); + pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); if (pmap == NULL) { DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", __func__, ha->host_no)); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 26afe44265c7..3433441b956a 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1517,6 +1517,7 @@ qla2xxx_scan_start(struct Scsi_Host *shost) set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); set_bit(RSCN_UPDATE, &ha->dpc_flags); + set_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags); } static int @@ -1663,8 +1664,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha->gid_list_info_size = 8; ha->optrom_size = OPTROM_SIZE_25XX; ha->isp_ops = &qla25xx_isp_ops; - ha->hw_event_start = PCI_FUNC(pdev->devfn) ? - FA_HW_EVENT1_ADDR: FA_HW_EVENT0_ADDR; } host->can_queue = ha->request_q_length + 128; @@ -1740,6 +1739,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) goto probe_failed; + ha->isp_ops->enable_intrs(ha); + scsi_scan_host(host); qla2x00_alloc_sysfs_attr(ha); @@ -2431,6 +2432,12 @@ qla2x00_do_dpc(void *data) ha->host_no)); } + if (test_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags) && + atomic_read(&ha->loop_state) == LOOP_READY) { + clear_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags); + qla2xxx_flash_npiv_conf(ha); + } + if (!ha->interrupts_on) ha->isp_ops->enable_intrs(ha); diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 1bca74474935..90a13211717f 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -543,23 +543,198 @@ qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id, } } -void -qla2xxx_get_flash_info(scsi_qla_host_t *ha) +static int +qla2xxx_find_flt_start(scsi_qla_host_t *ha, uint32_t *start) +{ + const char *loc, *locations[] = { "DEF", "PCI" }; + uint32_t pcihdr, pcids; + uint32_t *dcode; + uint8_t *buf, *bcode, last_image; + uint16_t cnt, chksum, *wptr; + struct qla_flt_location *fltl; + + /* + * FLT-location structure resides after the last PCI region. + */ + + /* Begin with sane defaults. */ + loc = locations[0]; + *start = IS_QLA24XX_TYPE(ha) ? FA_FLASH_LAYOUT_ADDR_24: + FA_FLASH_LAYOUT_ADDR; + + /* Begin with first PCI expansion ROM header. */ + buf = (uint8_t *)ha->request_ring; + dcode = (uint32_t *)ha->request_ring; + pcihdr = 0; + last_image = 1; + do { + /* Verify PCI expansion ROM header. */ + qla24xx_read_flash_data(ha, dcode, pcihdr >> 2, 0x20); + bcode = buf + (pcihdr % 4); + if (bcode[0x0] != 0x55 || bcode[0x1] != 0xaa) + goto end; + + /* Locate PCI data structure. */ + pcids = pcihdr + ((bcode[0x19] << 8) | bcode[0x18]); + qla24xx_read_flash_data(ha, dcode, pcids >> 2, 0x20); + bcode = buf + (pcihdr % 4); + + /* Validate signature of PCI data structure. */ + if (bcode[0x0] != 'P' || bcode[0x1] != 'C' || + bcode[0x2] != 'I' || bcode[0x3] != 'R') + goto end; + + last_image = bcode[0x15] & BIT_7; + + /* Locate next PCI expansion ROM. */ + pcihdr += ((bcode[0x11] << 8) | bcode[0x10]) * 512; + } while (!last_image); + + /* Now verify FLT-location structure. */ + fltl = (struct qla_flt_location *)ha->request_ring; + qla24xx_read_flash_data(ha, dcode, pcihdr >> 2, + sizeof(struct qla_flt_location) >> 2); + if (fltl->sig[0] != 'Q' || fltl->sig[1] != 'F' || + fltl->sig[2] != 'L' || fltl->sig[3] != 'T') + goto end; + + wptr = (uint16_t *)ha->request_ring; + cnt = sizeof(struct qla_flt_location) >> 1; + for (chksum = 0; cnt; cnt--) + chksum += le16_to_cpu(*wptr++); + if (chksum) { + qla_printk(KERN_ERR, ha, + "Inconsistent FLTL detected: checksum=0x%x.\n", chksum); + qla2x00_dump_buffer(buf, sizeof(struct qla_flt_location)); + return QLA_FUNCTION_FAILED; + } + + /* Good data. Use specified location. */ + loc = locations[1]; + *start = le16_to_cpu(fltl->start_hi) << 16 | + le16_to_cpu(fltl->start_lo); +end: + DEBUG2(qla_printk(KERN_DEBUG, ha, "FLTL[%s] = 0x%x.\n", loc, *start)); + return QLA_SUCCESS; +} + +static void +qla2xxx_get_flt_info(scsi_qla_host_t *ha, uint32_t flt_addr) +{ + const char *loc, *locations[] = { "DEF", "FLT" }; + uint16_t *wptr; + uint16_t cnt, chksum; + uint32_t start; + struct qla_flt_header *flt; + struct qla_flt_region *region; + + ha->flt_region_flt = flt_addr; + wptr = (uint16_t *)ha->request_ring; + flt = (struct qla_flt_header *)ha->request_ring; + region = (struct qla_flt_region *)&flt[1]; + ha->isp_ops->read_optrom(ha, (uint8_t *)ha->request_ring, + flt_addr << 2, OPTROM_BURST_SIZE); + if (*wptr == __constant_cpu_to_le16(0xffff)) + goto no_flash_data; + if (flt->version != __constant_cpu_to_le16(1)) { + DEBUG2(qla_printk(KERN_INFO, ha, "Unsupported FLT detected: " + "version=0x%x length=0x%x checksum=0x%x.\n", + le16_to_cpu(flt->version), le16_to_cpu(flt->length), + le16_to_cpu(flt->checksum))); + goto no_flash_data; + } + + cnt = (sizeof(struct qla_flt_header) + le16_to_cpu(flt->length)) >> 1; + for (chksum = 0; cnt; cnt--) + chksum += le16_to_cpu(*wptr++); + if (chksum) { + DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent FLT detected: " + "version=0x%x length=0x%x checksum=0x%x.\n", + le16_to_cpu(flt->version), le16_to_cpu(flt->length), + chksum)); + goto no_flash_data; + } + + loc = locations[1]; + cnt = le16_to_cpu(flt->length) / sizeof(struct qla_flt_region); + for ( ; cnt; cnt--, region++) { + /* Store addresses as DWORD offsets. */ + start = le32_to_cpu(region->start) >> 2; + + DEBUG3(qla_printk(KERN_DEBUG, ha, "FLT[%02x]: start=0x%x " + "end=0x%x size=0x%x.\n", le32_to_cpu(region->code), start, + le32_to_cpu(region->end) >> 2, le32_to_cpu(region->size))); + + switch (le32_to_cpu(region->code)) { + case FLT_REG_FW: + ha->flt_region_fw = start; + break; + case FLT_REG_BOOT_CODE: + ha->flt_region_boot = start; + break; + case FLT_REG_VPD_0: + ha->flt_region_vpd_nvram = start; + break; + case FLT_REG_FDT: + ha->flt_region_fdt = start; + break; + case FLT_REG_HW_EVENT_0: + if (!PCI_FUNC(ha->pdev->devfn)) + ha->flt_region_hw_event = start; + break; + case FLT_REG_HW_EVENT_1: + if (PCI_FUNC(ha->pdev->devfn)) + ha->flt_region_hw_event = start; + break; + case FLT_REG_NPIV_CONF_0: + if (!PCI_FUNC(ha->pdev->devfn)) + ha->flt_region_npiv_conf = start; + break; + case FLT_REG_NPIV_CONF_1: + if (PCI_FUNC(ha->pdev->devfn)) + ha->flt_region_npiv_conf = start; + break; + } + } + goto done; + +no_flash_data: + /* Use hardcoded defaults. */ + loc = locations[0]; + ha->flt_region_fw = FA_RISC_CODE_ADDR; + ha->flt_region_boot = FA_BOOT_CODE_ADDR; + ha->flt_region_vpd_nvram = FA_VPD_NVRAM_ADDR; + ha->flt_region_fdt = IS_QLA24XX_TYPE(ha) ? FA_FLASH_DESCR_ADDR_24: + FA_FLASH_DESCR_ADDR; + ha->flt_region_hw_event = !PCI_FUNC(ha->pdev->devfn) ? + FA_HW_EVENT0_ADDR: FA_HW_EVENT1_ADDR; + ha->flt_region_npiv_conf = !PCI_FUNC(ha->pdev->devfn) ? + (IS_QLA24XX_TYPE(ha) ? FA_NPIV_CONF0_ADDR_24: FA_NPIV_CONF0_ADDR): + (IS_QLA24XX_TYPE(ha) ? FA_NPIV_CONF1_ADDR_24: FA_NPIV_CONF1_ADDR); +done: + DEBUG2(qla_printk(KERN_DEBUG, ha, "FLT[%s]: boot=0x%x fw=0x%x " + "vpd_nvram=0x%x fdt=0x%x flt=0x%x hwe=0x%x npiv=0x%x.\n", loc, + ha->flt_region_boot, ha->flt_region_fw, ha->flt_region_vpd_nvram, + ha->flt_region_fdt, ha->flt_region_flt, ha->flt_region_hw_event, + ha->flt_region_npiv_conf)); +} + +static void +qla2xxx_get_fdt_info(scsi_qla_host_t *ha) { #define FLASH_BLK_SIZE_32K 0x8000 #define FLASH_BLK_SIZE_64K 0x10000 + const char *loc, *locations[] = { "MID", "FDT" }; uint16_t cnt, chksum; uint16_t *wptr; struct qla_fdt_layout *fdt; uint8_t man_id, flash_id; - - if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha)) - return; + uint16_t mid, fid; wptr = (uint16_t *)ha->request_ring; fdt = (struct qla_fdt_layout *)ha->request_ring; ha->isp_ops->read_optrom(ha, (uint8_t *)ha->request_ring, - FA_FLASH_DESCR_ADDR << 2, OPTROM_BURST_SIZE); + ha->flt_region_fdt << 2, OPTROM_BURST_SIZE); if (*wptr == __constant_cpu_to_le16(0xffff)) goto no_flash_data; if (fdt->sig[0] != 'Q' || fdt->sig[1] != 'L' || fdt->sig[2] != 'I' || @@ -577,7 +752,10 @@ qla2xxx_get_flash_info(scsi_qla_host_t *ha) goto no_flash_data; } - ha->fdt_odd_index = le16_to_cpu(fdt->man_id) == 0x1f; + loc = locations[1]; + mid = le16_to_cpu(fdt->man_id); + fid = le16_to_cpu(fdt->id); + ha->fdt_odd_index = mid == 0x1f; ha->fdt_wrt_disable = fdt->wrt_disable_bits; ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0300 | fdt->erase_cmd); ha->fdt_block_size = le32_to_cpu(fdt->block_size); @@ -588,16 +766,12 @@ qla2xxx_get_flash_info(scsi_qla_host_t *ha) flash_conf_to_access_addr(0x0300 | fdt->protect_sec_cmd): flash_conf_to_access_addr(0x0336); } - - DEBUG2(qla_printk(KERN_DEBUG, ha, "Flash[FDT]: (0x%x/0x%x) erase=0x%x " - "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n", - le16_to_cpu(fdt->man_id), le16_to_cpu(fdt->id), ha->fdt_erase_cmd, - ha->fdt_protect_sec_cmd, ha->fdt_unprotect_sec_cmd, - ha->fdt_odd_index, ha->fdt_wrt_disable, ha->fdt_block_size)); - return; - + goto done; no_flash_data: + loc = locations[0]; qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id); + mid = man_id; + fid = flash_id; ha->fdt_wrt_disable = 0x9c; ha->fdt_erase_cmd = flash_conf_to_access_addr(0x03d8); switch (man_id) { @@ -625,14 +799,117 @@ no_flash_data: ha->fdt_block_size = FLASH_BLK_SIZE_64K; break; } - - DEBUG2(qla_printk(KERN_DEBUG, ha, "Flash[MID]: (0x%x/0x%x) erase=0x%x " - "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n", man_id, flash_id, +done: + DEBUG2(qla_printk(KERN_DEBUG, ha, "FDT[%s]: (0x%x/0x%x) erase=0x%x " + "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n", loc, mid, fid, ha->fdt_erase_cmd, ha->fdt_protect_sec_cmd, ha->fdt_unprotect_sec_cmd, ha->fdt_odd_index, ha->fdt_wrt_disable, ha->fdt_block_size)); } +int +qla2xxx_get_flash_info(scsi_qla_host_t *ha) +{ + int ret; + uint32_t flt_addr; + + if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha)) + return QLA_SUCCESS; + + ret = qla2xxx_find_flt_start(ha, &flt_addr); + if (ret != QLA_SUCCESS) + return ret; + + qla2xxx_get_flt_info(ha, flt_addr); + qla2xxx_get_fdt_info(ha); + + return QLA_SUCCESS; +} + +void +qla2xxx_flash_npiv_conf(scsi_qla_host_t *ha) +{ +#define NPIV_CONFIG_SIZE (16*1024) + void *data; + uint16_t *wptr; + uint16_t cnt, chksum; + struct qla_npiv_header hdr; + struct qla_npiv_entry *entry; + + if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha)) + return; + + ha->isp_ops->read_optrom(ha, (uint8_t *)&hdr, + ha->flt_region_npiv_conf << 2, sizeof(struct qla_npiv_header)); + if (hdr.version == __constant_cpu_to_le16(0xffff)) + return; + if (hdr.version != __constant_cpu_to_le16(1)) { + DEBUG2(qla_printk(KERN_INFO, ha, "Unsupported NPIV-Config " + "detected: version=0x%x entries=0x%x checksum=0x%x.\n", + le16_to_cpu(hdr.version), le16_to_cpu(hdr.entries), + le16_to_cpu(hdr.checksum))); + return; + } + + data = kmalloc(NPIV_CONFIG_SIZE, GFP_KERNEL); + if (!data) { + DEBUG2(qla_printk(KERN_INFO, ha, "NPIV-Config: Unable to " + "allocate memory.\n")); + return; + } + + ha->isp_ops->read_optrom(ha, (uint8_t *)data, + ha->flt_region_npiv_conf << 2, NPIV_CONFIG_SIZE); + + cnt = (sizeof(struct qla_npiv_header) + le16_to_cpu(hdr.entries) * + sizeof(struct qla_npiv_entry)) >> 1; + for (wptr = data, chksum = 0; cnt; cnt--) + chksum += le16_to_cpu(*wptr++); + if (chksum) { + DEBUG2(qla_printk(KERN_INFO, ha, "Inconsistent NPIV-Config " + "detected: version=0x%x entries=0x%x checksum=0x%x.\n", + le16_to_cpu(hdr.version), le16_to_cpu(hdr.entries), + chksum)); + goto done; + } + + entry = data + sizeof(struct qla_npiv_header); + cnt = le16_to_cpu(hdr.entries); + for ( ; cnt; cnt--, entry++) { + uint16_t flags; + struct fc_vport_identifiers vid; + struct fc_vport *vport; + + flags = le16_to_cpu(entry->flags); + if (flags == 0xffff) + continue; + if ((flags & BIT_0) == 0) + continue; + + memset(&vid, 0, sizeof(vid)); + vid.roles = FC_PORT_ROLE_FCP_INITIATOR; + vid.vport_type = FC_PORTTYPE_NPIV; + vid.disable = false; + vid.port_name = wwn_to_u64(entry->port_name); + vid.node_name = wwn_to_u64(entry->node_name); + + DEBUG2(qla_printk(KERN_DEBUG, ha, "NPIV[%02x]: wwpn=%llx " + "wwnn=%llx vf_id=0x%x qos=0x%x.\n", cnt, + (unsigned long long)vid.port_name, + (unsigned long long)vid.node_name, + le16_to_cpu(entry->vf_id), le16_to_cpu(entry->qos))); + + vport = fc_vport_create(ha->host, 0, &vid); + if (!vport) + qla_printk(KERN_INFO, ha, "NPIV-Config: Failed to " + "create vport [%02x]: wwpn=%llx wwnn=%llx.\n", cnt, + (unsigned long long)vid.port_name, + (unsigned long long)vid.node_name); + } +done: + kfree(data); +} + static void qla24xx_unprotect_flash(scsi_qla_host_t *ha) { @@ -920,7 +1197,8 @@ qla25xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, dwptr = (uint32_t *)buf; for (i = 0; i < bytes >> 2; i++, naddr++) dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha, - flash_data_to_access_addr(FA_VPD_NVRAM_ADDR | naddr))); + flash_data_to_access_addr(ha->flt_region_vpd_nvram | + naddr))); return buf; } @@ -935,10 +1213,10 @@ qla25xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, dbuf = vmalloc(RMW_BUFFER_SIZE); if (!dbuf) return QLA_MEMORY_ALLOC_FAILED; - ha->isp_ops->read_optrom(ha, dbuf, FA_VPD_NVRAM_ADDR << 2, + ha->isp_ops->read_optrom(ha, dbuf, ha->flt_region_vpd_nvram << 2, RMW_BUFFER_SIZE); memcpy(dbuf + (naddr << 2), buf, bytes); - ha->isp_ops->write_optrom(ha, dbuf, FA_VPD_NVRAM_ADDR << 2, + ha->isp_ops->write_optrom(ha, dbuf, ha->flt_region_vpd_nvram << 2, RMW_BUFFER_SIZE); vfree(dbuf); @@ -2166,7 +2444,7 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) memset(dbyte, 0, 8); dcode = (uint16_t *)dbyte; - qla2x00_read_flash_data(ha, dbyte, FA_RISC_CODE_ADDR * 4 + 10, + qla2x00_read_flash_data(ha, dbyte, ha->flt_region_fw * 4 + 10, 8); DEBUG3(printk("%s(%ld): dumping fw ver from flash:\n", __func__, ha->host_no)); @@ -2177,7 +2455,7 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 && dcode[3] == 0)) { DEBUG2(printk("%s(): Unrecognized fw revision at " - "%x.\n", __func__, FA_RISC_CODE_ADDR * 4)); + "%x.\n", __func__, ha->flt_region_fw * 4)); } else { /* values are in big endian */ ha->fw_revision[0] = dbyte[0] << 16 | dbyte[1]; @@ -2212,7 +2490,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) dcode = mbuf; /* Begin with first PCI expansion ROM header. */ - pcihdr = 0; + pcihdr = ha->flt_region_boot; last_image = 1; do { /* Verify PCI expansion ROM header. */ @@ -2282,7 +2560,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) memset(ha->fw_revision, 0, sizeof(ha->fw_revision)); dcode = mbuf; - qla24xx_read_flash_data(ha, dcode, FA_RISC_CODE_ADDR + 4, 4); + qla24xx_read_flash_data(ha, dcode, ha->flt_region_fw + 4, 4); for (i = 0; i < 4; i++) dcode[i] = be32_to_cpu(dcode[i]); @@ -2291,7 +2569,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 && dcode[3] == 0)) { DEBUG2(printk("%s(): Unrecognized fw version at %x.\n", - __func__, FA_RISC_CODE_ADDR)); + __func__, ha->flt_region_fw)); } else { ha->fw_revision[0] = dcode[0]; ha->fw_revision[1] = dcode[1]; @@ -2355,7 +2633,7 @@ qla2xxx_hw_event_store(scsi_qla_host_t *ha, uint32_t *fdata) /* Locate first empty entry. */ for (;;) { if (ha->hw_event_ptr >= - ha->hw_event_start + FA_HW_EVENT_SIZE) { + ha->flt_region_hw_event + FA_HW_EVENT_SIZE) { DEBUG2(qla_printk(KERN_WARNING, ha, "HW event -- Log Full!\n")); return QLA_MEMORY_ALLOC_FAILED; @@ -2391,7 +2669,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1, int rval; uint32_t marker[2], fdata[4]; - if (ha->hw_event_start == 0) + if (ha->flt_region_hw_event == 0) return QLA_FUNCTION_FAILED; DEBUG2(qla_printk(KERN_WARNING, ha, @@ -2406,7 +2684,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1, QLA_DRIVER_PATCH_VER, QLA_DRIVER_BETA_VER); /* Locate marker. */ - ha->hw_event_ptr = ha->hw_event_start; + ha->hw_event_ptr = ha->flt_region_hw_event; for (;;) { qla24xx_read_flash_data(ha, fdata, ha->hw_event_ptr, 4); @@ -2415,7 +2693,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1, break; ha->hw_event_ptr += FA_HW_EVENT_ENTRY_SIZE; if (ha->hw_event_ptr >= - ha->hw_event_start + FA_HW_EVENT_SIZE) { + ha->flt_region_hw_event + FA_HW_EVENT_SIZE) { DEBUG2(qla_printk(KERN_WARNING, ha, "HW event -- Log Full!\n")); return QLA_MEMORY_ALLOC_FAILED; diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index 4160e4caa7b9..be5e299df528 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -7,7 +7,7 @@ /* * Driver version */ -#define QLA2XXX_VERSION "8.02.01-k7" +#define QLA2XXX_VERSION "8.02.01-k8" #define QLA_DRIVER_MAJOR_VER 8 #define QLA_DRIVER_MINOR_VER 2 |