diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-03 03:03:53 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-03 03:03:53 +0300 |
| commit | 79f51b7b9c4719303f758ae8406c4e5997ed6aa3 (patch) | |
| tree | 33ca1c3ee11848e75d90f811038fcd149e69d258 /drivers/scsi/qla2xxx | |
| parent | e109f506074152b7241bcbd3949a099e776cb802 (diff) | |
| parent | ff275db92c935858454b721f0d960fff421634d3 (diff) | |
| download | linux-79f51b7b9c4719303f758ae8406c4e5997ed6aa3.tar.xz | |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This series has a huge amount of churn because it pulls in Mauro's doc
update changing all our txt files to rst ones.
Excluding that, we have the usual driver updates (qla2xxx, ufs, lpfc,
zfcp, ibmvfc, pm80xx, aacraid), a treewide update for scnprintf and
some other minor updates.
The major core change is Hannes moving functions out of the aacraid
driver and into the core"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (223 commits)
scsi: aic7xxx: aic97xx: Remove FreeBSD-specific code
scsi: ufs: Do not rely on prefetched data
scsi: dc395x: remove dc395x_bios_param
scsi: libiscsi: Fix error count for active session
scsi: hpsa: correct race condition in offload enabled
scsi: message: fusion: Replace zero-length array with flexible-array member
scsi: qedi: Add PCI shutdown handler support
scsi: qedi: Add MFW error recovery process
scsi: ufs: Enable block layer runtime PM for well-known logical units
scsi: ufs-qcom: Override devfreq parameters
scsi: ufshcd: Let vendor override devfreq parameters
scsi: ufshcd: Update the set frequency to devfreq
scsi: ufs: Resume ufs host before accessing ufs device
scsi: ufs-mediatek: customize the delay for enabling host
scsi: ufs: make HCE polling more compact to improve initialization latency
scsi: ufs: allow custom delay prior to host enabling
scsi: ufs-mediatek: use common delay function
scsi: ufs: introduce common and flexible delay function
scsi: ufs: use an enum for host capabilities
scsi: ufs: fix uninitialized tx_lanes in ufshcd_disable_tx_lcc()
...
Diffstat (limited to 'drivers/scsi/qla2xxx')
23 files changed, 2796 insertions, 1467 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index d7e7043f9eab..97cabd7e0014 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1324,6 +1324,79 @@ qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, } static ssize_t +qla2x00_beacon_config_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; + uint16_t led[3] = { 0 }; + + if (!IS_QLA2031(ha) && !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) + return -EPERM; + + if (ql26xx_led_config(vha, 0, led)) + return scnprintf(buf, PAGE_SIZE, "\n"); + + return scnprintf(buf, PAGE_SIZE, "%#04hx %#04hx %#04hx\n", + led[0], led[1], led[2]); +} + +static ssize_t +qla2x00_beacon_config_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; + uint16_t options = BIT_0; + uint16_t led[3] = { 0 }; + uint16_t word[4]; + int n; + + if (!IS_QLA2031(ha) && !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) + return -EPERM; + + n = sscanf(buf, "%hx %hx %hx %hx", word+0, word+1, word+2, word+3); + if (n == 4) { + if (word[0] == 3) { + options |= BIT_3|BIT_2|BIT_1; + led[0] = word[1]; + led[1] = word[2]; + led[2] = word[3]; + goto write; + } + return -EINVAL; + } + + if (n == 2) { + /* check led index */ + if (word[0] == 0) { + options |= BIT_2; + led[0] = word[1]; + goto write; + } + if (word[0] == 1) { + options |= BIT_3; + led[1] = word[1]; + goto write; + } + if (word[0] == 2) { + options |= BIT_1; + led[2] = word[1]; + goto write; + } + return -EINVAL; + } + + return -EINVAL; + +write: + if (ql26xx_led_config(vha, options, led)) + return -EFAULT; + + return count; +} + +static ssize_t qla2x00_optrom_bios_version_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -2250,6 +2323,26 @@ qla2x00_port_no_show(struct device *dev, struct device_attribute *attr, return scnprintf(buf, PAGE_SIZE, "%u\n", vha->hw->port_no); } +static ssize_t +qla2x00_dport_diagnostics_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + + if (!IS_QLA83XX(vha->hw) && !IS_QLA27XX(vha->hw) && + !IS_QLA28XX(vha->hw)) + return scnprintf(buf, PAGE_SIZE, "\n"); + + if (!*vha->dport_data) + return scnprintf(buf, PAGE_SIZE, "\n"); + + return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", + vha->dport_data[0], vha->dport_data[1], + vha->dport_data[2], vha->dport_data[3]); +} +static DEVICE_ATTR(dport_diagnostics, 0444, + qla2x00_dport_diagnostics_show, NULL); + static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_driver_version_show, NULL); static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); @@ -2264,6 +2357,8 @@ static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, qla2x00_zio_timer_store); static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show, qla2x00_beacon_store); +static DEVICE_ATTR(beacon_config, 0644, qla2x00_beacon_config_show, + qla2x00_beacon_config_store); static DEVICE_ATTR(optrom_bios_version, S_IRUGO, qla2x00_optrom_bios_version_show, NULL); static DEVICE_ATTR(optrom_efi_version, S_IRUGO, @@ -2327,6 +2422,7 @@ struct device_attribute *qla2x00_host_attrs[] = { &dev_attr_zio, &dev_attr_zio_timer, &dev_attr_beacon, + &dev_attr_beacon_config, &dev_attr_optrom_bios_version, &dev_attr_optrom_efi_version, &dev_attr_optrom_fcode_version, @@ -2355,6 +2451,7 @@ struct device_attribute *qla2x00_host_attrs[] = { &dev_attr_port_speed, &dev_attr_port_no, &dev_attr_fw_attr, + &dev_attr_dport_diagnostics, NULL, /* reserve for qlini_mode */ NULL, /* reserve for ql2xiniexchg */ NULL, /* reserve for ql2xexchoffld */ @@ -2648,22 +2745,28 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost) if (rval != QLA_SUCCESS) goto done_free; - p->link_failure_count = stats->link_fail_cnt; - p->loss_of_sync_count = stats->loss_sync_cnt; - p->loss_of_signal_count = stats->loss_sig_cnt; - p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; - p->invalid_tx_word_count = stats->inval_xmit_word_cnt; - p->invalid_crc_count = stats->inval_crc_cnt; + p->link_failure_count = le32_to_cpu(stats->link_fail_cnt); + p->loss_of_sync_count = le32_to_cpu(stats->loss_sync_cnt); + p->loss_of_signal_count = le32_to_cpu(stats->loss_sig_cnt); + p->prim_seq_protocol_err_count = le32_to_cpu(stats->prim_seq_err_cnt); + p->invalid_tx_word_count = le32_to_cpu(stats->inval_xmit_word_cnt); + p->invalid_crc_count = le32_to_cpu(stats->inval_crc_cnt); if (IS_FWI2_CAPABLE(ha)) { - p->lip_count = stats->lip_cnt; - p->tx_frames = stats->tx_frames; - p->rx_frames = stats->rx_frames; - p->dumped_frames = stats->discarded_frames; - p->nos_count = stats->nos_rcvd; + p->lip_count = le32_to_cpu(stats->lip_cnt); + p->tx_frames = le32_to_cpu(stats->tx_frames); + p->rx_frames = le32_to_cpu(stats->rx_frames); + p->dumped_frames = le32_to_cpu(stats->discarded_frames); + p->nos_count = le32_to_cpu(stats->nos_rcvd); p->error_frames = - stats->dropped_frames + stats->discarded_frames; - p->rx_words = vha->qla_stats.input_bytes; - p->tx_words = vha->qla_stats.output_bytes; + le32_to_cpu(stats->dropped_frames) + + le32_to_cpu(stats->discarded_frames); + if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { + p->rx_words = le64_to_cpu(stats->fpm_recv_word_cnt); + p->tx_words = le64_to_cpu(stats->fpm_xmit_word_cnt); + } else { + p->rx_words = vha->qla_stats.input_bytes; + p->tx_words = vha->qla_stats.output_bytes; + } } p->fcp_control_requests = vha->qla_stats.control_requests; p->fcp_input_requests = vha->qla_stats.input_requests; @@ -2671,7 +2774,7 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost) p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20; p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20; p->seconds_since_last_reset = - get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset; + get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset; do_div(p->seconds_since_last_reset, HZ); done_free: diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index d7169e43f5e1..97b51c477972 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -11,6 +11,14 @@ #include <linux/delay.h> #include <linux/bsg-lib.h> +static void qla2xxx_free_fcport_work(struct work_struct *work) +{ + struct fc_port *fcport = container_of(work, typeof(*fcport), + free_work); + + qla2x00_free_fcport(fcport); +} + /* BSG support for ELS/CT pass through */ void qla2x00_bsg_job_done(srb_t *sp, int res) { @@ -53,8 +61,10 @@ void qla2x00_bsg_sp_free(srb_t *sp) if (sp->type == SRB_CT_CMD || sp->type == SRB_FXIOCB_BCMD || - sp->type == SRB_ELS_CMD_HST) - qla2x00_free_fcport(sp->fcport); + sp->type == SRB_ELS_CMD_HST) { + INIT_WORK(&sp->fcport->free_work, qla2xxx_free_fcport_work); + queue_work(ha->wq, &sp->fcport->free_work); + } qla2x00_rel_sp(sp); } @@ -718,7 +728,7 @@ qla2x00_process_loopback(struct bsg_job *bsg_job) uint16_t response[MAILBOX_REGISTER_COUNT]; uint16_t config[4], new_config[4]; uint8_t *fw_sts_ptr; - uint8_t *req_data = NULL; + void *req_data = NULL; dma_addr_t req_data_dma; uint32_t req_data_len; uint8_t *rsp_data = NULL; @@ -796,10 +806,11 @@ qla2x00_process_loopback(struct bsg_job *bsg_job) bsg_request->rqst_data.h_vendor.vendor_cmd[2]; if (atomic_read(&vha->loop_state) == LOOP_READY && - (ha->current_topology == ISP_CFG_F || - (get_unaligned_le32(req_data) == ELS_OPCODE_BYTE && - req_data_len == MAX_ELS_FRAME_PAYLOAD)) && - elreq.options == EXTERNAL_LOOPBACK) { + ((ha->current_topology == ISP_CFG_F && (elreq.options & 7) >= 2) || + ((IS_QLA81XX(ha) || IS_QLA8031(ha) || IS_QLA8044(ha)) && + get_unaligned_le32(req_data) == ELS_OPCODE_BYTE && + req_data_len == MAX_ELS_FRAME_PAYLOAD && + elreq.options == EXTERNAL_LOOPBACK))) { type = "FC_BSG_HST_VENDOR_ECHO_DIAG"; ql_dbg(ql_dbg_user, vha, 0x701e, "BSG request type: %s.\n", type); @@ -1506,10 +1517,15 @@ qla2x00_update_optrom(struct bsg_job *bsg_job) bsg_job->request_payload.sg_cnt, ha->optrom_buffer, ha->optrom_region_size); - ha->isp_ops->write_optrom(vha, ha->optrom_buffer, + rval = ha->isp_ops->write_optrom(vha, ha->optrom_buffer, ha->optrom_region_start, ha->optrom_region_size); - bsg_reply->result = DID_OK; + if (rval) { + bsg_reply->result = -EINVAL; + rval = -EINVAL; + } else { + bsg_reply->result = DID_OK; + } vfree(ha->optrom_buffer); ha->optrom_buffer = NULL; ha->optrom_state = QLA_SWAITING; @@ -2404,7 +2420,7 @@ qla2x00_get_flash_image_status(struct bsg_job *bsg_job) regions.global_image = active_regions.global; if (IS_QLA28XX(ha)) { - qla27xx_get_active_image(vha, &active_regions); + qla28xx_get_aux_images(vha, &active_regions); regions.board_config = active_regions.aux.board_config; regions.vpd_nvram = active_regions.aux.vpd_nvram; regions.npiv_config_0_1 = active_regions.aux.npiv_config_0_1; diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 88a56e8480f7..f301a8048b2f 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -73,6 +73,8 @@ #include "qla_def.h" #include <linux/delay.h> +#define CREATE_TRACE_POINTS +#include <trace/events/qla.h> static uint32_t ql_dbg_offset = 0x800; @@ -2537,15 +2539,30 @@ ql_dbg(uint level, scsi_qla_host_t *vha, uint id, const char *fmt, ...) { va_list va; struct va_format vaf; - - if (!ql_mask_match(level)) - return; + char pbuf[64]; va_start(va, fmt); vaf.fmt = fmt; vaf.va = &va; + if (!ql_mask_match(level)) { + if (vha != NULL) { + const struct pci_dev *pdev = vha->hw->pdev; + /* <module-name> <msg-id>:<host> Message */ + snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x:%ld: ", + QL_MSGHDR, dev_name(&(pdev->dev)), id, + vha->host_no); + } else { + snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ", + QL_MSGHDR, "0000:00:00.0", id); + } + pbuf[sizeof(pbuf) - 1] = 0; + trace_ql_dbg_log(pbuf, &vaf); + va_end(va); + return; + } + if (vha != NULL) { const struct pci_dev *pdev = vha->hw->pdev; /* <module-name> <pci-name> <msg-id>:<host> Message */ diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index ed32e9715794..47c7a56438b5 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -119,7 +119,10 @@ typedef struct { #define LSD(x) ((uint32_t)((uint64_t)(x))) #define MSD(x) ((uint32_t)((((uint64_t)(x)) >> 16) >> 16)) -#define MAKE_HANDLE(x, y) ((uint32_t)((((uint32_t)(x)) << 16) | (uint32_t)(y))) +static inline uint32_t make_handle(uint16_t x, uint16_t y) +{ + return ((uint32_t)x << 16) | y; +} /* * I/O register @@ -414,7 +417,7 @@ struct els_logo_payload { struct els_plogi_payload { uint8_t opcode; uint8_t rsvd[3]; - uint8_t data[112]; + __be32 data[112 / 4]; }; struct ct_arg { @@ -597,9 +600,6 @@ typedef struct srb { struct fc_port *fcport; struct scsi_qla_host *vha; unsigned int start_timer:1; - unsigned int abort:1; - unsigned int aborted:1; - unsigned int completed:1; uint32_t handle; uint16_t flags; @@ -1049,6 +1049,7 @@ static inline bool qla2xxx_is_valid_mbs(unsigned int mbs) #define MBA_TEMPERATURE_ALERT 0x8070 /* Temperature Alert */ #define MBA_DPORT_DIAGNOSTICS 0x8080 /* D-port Diagnostics */ #define MBA_TRANS_INSERT 0x8130 /* Transceiver Insertion */ +#define MBA_TRANS_REMOVE 0x8131 /* Transceiver Removal */ #define MBA_FW_INIT_FAILURE 0x8401 /* Firmware initialization failure */ #define MBA_MIRROR_LUN_CHANGE 0x8402 /* Mirror LUN State Change Notification */ @@ -1134,6 +1135,7 @@ static inline bool qla2xxx_is_valid_mbs(unsigned int mbs) #define MBC_GET_FIRMWARE_OPTION 0x28 /* Get Firmware Options. */ #define MBC_GET_MEM_OFFLOAD_CNTRL_STAT 0x34 /* Memory Offload ctrl/Stat*/ #define MBC_SET_FIRMWARE_OPTION 0x38 /* Set Firmware Options. */ +#define MBC_SET_GET_FC_LED_CONFIG 0x3b /* Set/Get FC LED config */ #define MBC_LOOP_PORT_BYPASS 0x40 /* Loop Port Bypass. */ #define MBC_LOOP_PORT_ENABLE 0x41 /* Loop Port Enable. */ #define MBC_GET_RESOURCE_COUNTS 0x42 /* Get Resource Counts. */ @@ -1260,10 +1262,15 @@ static inline bool qla2xxx_is_valid_mbs(unsigned int mbs) #define MBX_1 BIT_1 #define MBX_0 BIT_0 +#define RNID_TYPE_ELS_CMD 0x5 #define RNID_TYPE_PORT_LOGIN 0x7 +#define RNID_BUFFER_CREDITS 0x8 #define RNID_TYPE_SET_VERSION 0x9 #define RNID_TYPE_ASIC_TEMP 0xC +#define ELS_CMD_MAP_SIZE 32 +#define ELS_COMMAND_RDP 0x18 + /* * Firmware state codes from get firmware state mailbox command */ @@ -1474,47 +1481,44 @@ typedef struct { #define GLSO_USE_DID BIT_3 struct link_statistics { - uint32_t link_fail_cnt; - uint32_t loss_sync_cnt; - uint32_t loss_sig_cnt; - uint32_t prim_seq_err_cnt; - uint32_t inval_xmit_word_cnt; - uint32_t inval_crc_cnt; - uint32_t lip_cnt; - uint32_t link_up_cnt; - uint32_t link_down_loop_init_tmo; - uint32_t link_down_los; - uint32_t link_down_loss_rcv_clk; + __le32 link_fail_cnt; + __le32 loss_sync_cnt; + __le32 loss_sig_cnt; + __le32 prim_seq_err_cnt; + __le32 inval_xmit_word_cnt; + __le32 inval_crc_cnt; + __le32 lip_cnt; + __le32 link_up_cnt; + __le32 link_down_loop_init_tmo; + __le32 link_down_los; + __le32 link_down_loss_rcv_clk; uint32_t reserved0[5]; - uint32_t port_cfg_chg; + __le32 port_cfg_chg; uint32_t reserved1[11]; - uint32_t rsp_q_full; - uint32_t atio_q_full; - uint32_t drop_ae; - uint32_t els_proto_err; - uint32_t reserved2; - uint32_t tx_frames; - uint32_t rx_frames; - uint32_t discarded_frames; - uint32_t dropped_frames; + __le32 rsp_q_full; + __le32 atio_q_full; + __le32 drop_ae; + __le32 els_proto_err; + __le32 reserved2; + __le32 tx_frames; + __le32 rx_frames; + __le32 discarded_frames; + __le32 dropped_frames; uint32_t reserved3; - uint32_t nos_rcvd; + __le32 nos_rcvd; uint32_t reserved4[4]; - uint32_t tx_prjt; - uint32_t rcv_exfail; - uint32_t rcv_abts; - uint32_t seq_frm_miss; - uint32_t corr_err; - uint32_t mb_rqst; - uint32_t nport_full; - uint32_t eofa; + __le32 tx_prjt; + __le32 rcv_exfail; + __le32 rcv_abts; + __le32 seq_frm_miss; + __le32 corr_err; + __le32 mb_rqst; + __le32 nport_full; + __le32 eofa; uint32_t reserved5; - uint32_t fpm_recv_word_cnt_lo; - uint32_t fpm_recv_word_cnt_hi; - uint32_t fpm_disc_word_cnt_lo; - uint32_t fpm_disc_word_cnt_hi; - uint32_t fpm_xmit_word_cnt_lo; - uint32_t fpm_xmit_word_cnt_hi; + __le64 fpm_recv_word_cnt; + __le64 fpm_disc_word_cnt; + __le64 fpm_xmit_word_cnt; uint32_t reserved6[70]; }; @@ -2624,10 +2628,11 @@ static const char * const port_dstate_str[] = { #define GFF_ID_RSP_SIZE (16 + 128) /* - * HBA attribute types. + * FDMI HBA attribute types. */ -#define FDMI_HBA_ATTR_COUNT 9 -#define FDMIV2_HBA_ATTR_COUNT 17 +#define FDMI1_HBA_ATTR_COUNT 9 +#define FDMI2_HBA_ATTR_COUNT 17 + #define FDMI_HBA_NODE_NAME 0x1 #define FDMI_HBA_MANUFACTURER 0x2 #define FDMI_HBA_SERIAL_NUMBER 0x3 @@ -2639,12 +2644,13 @@ static const char * const port_dstate_str[] = { #define FDMI_HBA_FIRMWARE_VERSION 0x9 #define FDMI_HBA_OS_NAME_AND_VERSION 0xa #define FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH 0xb + #define FDMI_HBA_NODE_SYMBOLIC_NAME 0xc -#define FDMI_HBA_VENDOR_ID 0xd +#define FDMI_HBA_VENDOR_SPECIFIC_INFO 0xd #define FDMI_HBA_NUM_PORTS 0xe #define FDMI_HBA_FABRIC_NAME 0xf #define FDMI_HBA_BOOT_BIOS_NAME 0x10 -#define FDMI_HBA_TYPE_VENDOR_IDENTIFIER 0xe0 +#define FDMI_HBA_VENDOR_IDENTIFIER 0xe0 struct ct_fdmi_hba_attr { uint16_t type; @@ -2661,31 +2667,9 @@ struct ct_fdmi_hba_attr { uint8_t fw_version[32]; uint8_t os_version[128]; uint32_t max_ct_len; - } a; -}; - -struct ct_fdmi_hba_attributes { - uint32_t count; - struct ct_fdmi_hba_attr entry[FDMI_HBA_ATTR_COUNT]; -}; -struct ct_fdmiv2_hba_attr { - uint16_t type; - uint16_t len; - union { - uint8_t node_name[WWN_SIZE]; - uint8_t manufacturer[64]; - uint8_t serial_num[32]; - uint8_t model[16+1]; - uint8_t model_desc[80]; - uint8_t hw_version[16]; - uint8_t driver_version[32]; - uint8_t orom_version[16]; - uint8_t fw_version[32]; - uint8_t os_version[128]; - uint32_t max_ct_len; uint8_t sym_name[256]; - uint32_t vendor_id; + uint32_t vendor_specific_info; uint32_t num_ports; uint8_t fabric_name[WWN_SIZE]; uint8_t bios_name[32]; @@ -2693,22 +2677,30 @@ struct ct_fdmiv2_hba_attr { } a; }; -struct ct_fdmiv2_hba_attributes { +struct ct_fdmi1_hba_attributes { uint32_t count; - struct ct_fdmiv2_hba_attr entry[FDMIV2_HBA_ATTR_COUNT]; + struct ct_fdmi_hba_attr entry[FDMI1_HBA_ATTR_COUNT]; +}; + +struct ct_fdmi2_hba_attributes { + uint32_t count; + struct ct_fdmi_hba_attr entry[FDMI2_HBA_ATTR_COUNT]; }; /* - * Port attribute types. + * FDMI Port attribute types. */ -#define FDMI_PORT_ATTR_COUNT 6 -#define FDMIV2_PORT_ATTR_COUNT 16 +#define FDMI1_PORT_ATTR_COUNT 6 +#define FDMI2_PORT_ATTR_COUNT 16 +#define FDMI2_SMARTSAN_PORT_ATTR_COUNT 23 + #define FDMI_PORT_FC4_TYPES 0x1 #define FDMI_PORT_SUPPORT_SPEED 0x2 #define FDMI_PORT_CURRENT_SPEED 0x3 #define FDMI_PORT_MAX_FRAME_SIZE 0x4 #define FDMI_PORT_OS_DEVICE_NAME 0x5 #define FDMI_PORT_HOST_NAME 0x6 + #define FDMI_PORT_NODE_NAME 0x7 #define FDMI_PORT_NAME 0x8 #define FDMI_PORT_SYM_NAME 0x9 @@ -2718,7 +2710,15 @@ struct ct_fdmiv2_hba_attributes { #define FDMI_PORT_FC4_TYPE 0xd #define FDMI_PORT_STATE 0x101 #define FDMI_PORT_COUNT 0x102 -#define FDMI_PORT_ID 0x103 +#define FDMI_PORT_IDENTIFIER 0x103 + +#define FDMI_SMARTSAN_SERVICE 0xF100 +#define FDMI_SMARTSAN_GUID 0xF101 +#define FDMI_SMARTSAN_VERSION 0xF102 +#define FDMI_SMARTSAN_PROD_NAME 0xF103 +#define FDMI_SMARTSAN_PORT_INFO 0xF104 +#define FDMI_SMARTSAN_QOS_SUPPORT 0xF105 +#define FDMI_SMARTSAN_SECURITY_SUPPORT 0xF106 #define FDMI_PORT_SPEED_1GB 0x1 #define FDMI_PORT_SPEED_2GB 0x2 @@ -2734,7 +2734,7 @@ struct ct_fdmiv2_hba_attributes { #define FC_CLASS_3 0x08 #define FC_CLASS_2_3 0x0C -struct ct_fdmiv2_port_attr { +struct ct_fdmi_port_attr { uint16_t type; uint16_t len; union { @@ -2744,6 +2744,7 @@ struct ct_fdmiv2_port_attr { uint32_t max_frame_size; uint8_t os_dev_name[32]; uint8_t host_name[256]; + uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; uint8_t port_sym_name[128]; @@ -2754,35 +2755,38 @@ struct ct_fdmiv2_port_attr { uint32_t port_state; uint32_t num_ports; uint32_t port_id; + + uint8_t smartsan_service[24]; + uint8_t smartsan_guid[16]; + uint8_t smartsan_version[24]; + uint8_t smartsan_prod_name[16]; + uint32_t smartsan_port_info; + uint32_t smartsan_qos_support; + uint32_t smartsan_security_support; } a; }; -/* - * Port Attribute Block. - */ -struct ct_fdmiv2_port_attributes { +struct ct_fdmi1_port_attributes { uint32_t count; - struct ct_fdmiv2_port_attr entry[FDMIV2_PORT_ATTR_COUNT]; -}; - -struct ct_fdmi_port_attr { - uint16_t type; - uint16_t len; - union { - uint8_t fc4_types[32]; - uint32_t sup_speed; - uint32_t cur_speed; - uint32_t max_frame_size; - uint8_t os_dev_name[32]; - uint8_t host_name[256]; - } a; + struct ct_fdmi_port_attr entry[FDMI1_PORT_ATTR_COUNT]; }; -struct ct_fdmi_port_attributes { +struct ct_fdmi2_port_attributes { uint32_t count; - struct ct_fdmi_port_attr entry[FDMI_PORT_ATTR_COUNT]; + struct ct_fdmi_port_attr entry[FDMI2_PORT_ATTR_COUNT]; }; +#define FDMI_ATTR_TYPELEN(obj) \ + (sizeof((obj)->type) + sizeof((obj)->len)) + +#define FDMI_ATTR_ALIGNMENT(len) \ + (4 - ((len) & 3)) + +/* FDMI register call options */ +#define CALLOPT_FDMI1 0 +#define CALLOPT_FDMI2 1 +#define CALLOPT_FDMI2_SMARTSAN 2 + /* FDMI definitions. */ #define GRHL_CMD 0x100 #define GHAT_CMD 0x101 @@ -2793,10 +2797,13 @@ struct ct_fdmi_port_attributes { #define RHBA_RSP_SIZE 16 #define RHAT_CMD 0x201 + #define RPRT_CMD 0x210 +#define RPRT_RSP_SIZE 24 #define RPA_CMD 0x211 #define RPA_RSP_SIZE 16 +#define SMARTSAN_RPA_RSP_SIZE 24 #define DHBA_CMD 0x300 #define DHBA_REQ_SIZE (16 + 8) @@ -2879,30 +2886,24 @@ struct ct_sns_req { uint8_t hba_identifier[8]; uint32_t entry_count; uint8_t port_name[8]; - struct ct_fdmi_hba_attributes attrs; + struct ct_fdmi2_hba_attributes attrs; } rhba; struct { uint8_t hba_identifier[8]; - uint32_t entry_count; - uint8_t port_name[8]; - struct ct_fdmiv2_hba_attributes attrs; - } rhba2; - - struct { - uint8_t hba_identifier[8]; - struct ct_fdmi_hba_attributes attrs; + struct ct_fdmi1_hba_attributes attrs; } rhat; struct { uint8_t port_name[8]; - struct ct_fdmi_port_attributes attrs; + struct ct_fdmi2_port_attributes attrs; } rpa; struct { + uint8_t hba_identifier[8]; uint8_t port_name[8]; - struct ct_fdmiv2_port_attributes attrs; - } rpa2; + struct ct_fdmi2_port_attributes attrs; + } rprt; struct { uint8_t port_name[8]; @@ -3016,7 +3017,7 @@ struct ct_sns_rsp { struct { uint32_t entry_count; uint8_t port_name[8]; - struct ct_fdmi_hba_attributes attrs; + struct ct_fdmi1_hba_attributes attrs; } ghat; struct { @@ -3250,6 +3251,7 @@ struct isp_operations { #define QLA_MSIX_RSP_Q 0x01 #define QLA_ATIO_VECTOR 0x02 #define QLA_MSIX_QPAIR_MULTIQ_RSP_Q 0x03 +#define QLA_MSIX_QPAIR_MULTIQ_RSP_Q_HS 0x04 #define QLA_MIDX_DEFAULT 0 #define QLA_MIDX_RSP_Q 1 @@ -3562,6 +3564,134 @@ struct qlfc_fw { uint32_t len; }; +struct rdp_req_payload { + uint32_t els_request; + uint32_t desc_list_len; + + /* NPIV descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint8_t reserved; + uint8_t nport_id[3]; + } npiv_desc; +}; + +struct rdp_rsp_payload { + struct { + uint32_t cmd; + uint32_t len; + } hdr; + + /* LS Request Info descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint32_t req_payload_word_0; + } ls_req_info_desc; + + /* LS Request Info descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint32_t req_payload_word_0; + } ls_req_info_desc2; + + /* SFP diagnostic param descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint16_t temperature; + uint16_t vcc; + uint16_t tx_bias; + uint16_t tx_power; + uint16_t rx_power; + uint16_t sfp_flags; + } sfp_diag_desc; + + /* Port Speed Descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint16_t speed_capab; + uint16_t operating_speed; + } port_speed_desc; + + /* Link Error Status Descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint32_t link_fail_cnt; + uint32_t loss_sync_cnt; + uint32_t loss_sig_cnt; + uint32_t prim_seq_err_cnt; + uint32_t inval_xmit_word_cnt; + uint32_t inval_crc_cnt; + uint8_t pn_port_phy_type; + uint8_t reserved[3]; + } ls_err_desc; + + /* Port name description with diag param */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint8_t WWNN[WWN_SIZE]; + uint8_t WWPN[WWN_SIZE]; + } port_name_diag_desc; + + /* Port Name desc for Direct attached Fx_Port or Nx_Port */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint8_t WWNN[WWN_SIZE]; + uint8_t WWPN[WWN_SIZE]; + } port_name_direct_desc; + + /* Buffer Credit descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint32_t fcport_b2b; + uint32_t attached_fcport_b2b; + uint32_t fcport_rtt; + } buffer_credit_desc; + + /* Optical Element Data Descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint16_t high_alarm; + uint16_t low_alarm; + uint16_t high_warn; + uint16_t low_warn; + uint32_t element_flags; + } optical_elmt_desc[5]; + + /* Optical Product Data Descriptor */ + struct { + uint32_t desc_tag; + uint32_t desc_len; + uint8_t vendor_name[16]; + uint8_t part_number[16]; + uint8_t serial_number[16]; + uint8_t revision[4]; + uint8_t date[8]; + } optical_prod_desc; +}; + +#define RDP_DESC_LEN(obj) \ + (sizeof(obj) - sizeof((obj).desc_tag) - sizeof((obj).desc_len)) + +#define RDP_PORT_SPEED_1GB BIT_15 +#define RDP_PORT_SPEED_2GB BIT_14 +#define RDP_PORT_SPEED_4GB BIT_13 +#define RDP_PORT_SPEED_10GB BIT_12 +#define RDP_PORT_SPEED_8GB BIT_11 +#define RDP_PORT_SPEED_16GB BIT_10 +#define RDP_PORT_SPEED_32GB BIT_9 +#define RDP_PORT_SPEED_64GB BIT_8 +#define RDP_PORT_SPEED_UNKNOWN BIT_0 + struct scsi_qlt_host { void *target_lport_ptr; struct mutex tgt_mutex; @@ -3673,8 +3803,8 @@ struct qla_hw_data { uint32_t fw_started:1; uint32_t fw_init_done:1; - uint32_t detected_lr_sfp:1; - uint32_t using_lr_setting:1; + uint32_t lr_detected:1; + uint32_t rida_fmt2:1; uint32_t purge_mbox:1; uint32_t n2n_bigger:1; @@ -3683,7 +3813,7 @@ struct qla_hw_data { } flags; uint16_t max_exchg; - uint16_t long_range_distance; /* 32G & above */ + uint16_t lr_distance; /* 32G & above */ #define LR_DISTANCE_5K 1 #define LR_DISTANCE_10K 0 @@ -3965,6 +4095,8 @@ struct qla_hw_data { #define SFP_DEV_SIZE 512 #define SFP_BLOCK_SIZE 64 +#define SFP_RTDI_LEN SFP_BLOCK_SIZE + void *sfp_data; dma_addr_t sfp_data_dma; @@ -4344,6 +4476,15 @@ struct active_regions { #define QLA_SET_DATA_RATE_NOLR 1 #define QLA_SET_DATA_RATE_LR 2 /* Set speed and initiate LR */ +struct purex_item { + struct list_head list; + struct scsi_qla_host *vha; + void (*process_item)(struct scsi_qla_host *vha, void *pkt); + struct { + uint8_t iocb[64]; + } iocb; +}; + /* * Qlogic scsi host structure */ @@ -4424,6 +4565,8 @@ typedef struct scsi_qla_host { #define ISP_ABORT_TO_ROM 33 #define VPORT_DELETE 34 +#define PROCESS_PUREX_IOCB 63 + unsigned long pci_flags; #define PFLG_DISCONNECTED 0 /* PCI device removed */ #define PFLG_DRIVER_REMOVING 1 /* PCI driver .remove */ @@ -4461,6 +4604,7 @@ typedef struct scsi_qla_host { uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; uint8_t fabric_node_name[WWN_SIZE]; + uint8_t fabric_port_name[WWN_SIZE]; struct nvme_fc_local_port *nvme_local_port; struct completion nvme_del_done; @@ -4531,6 +4675,11 @@ typedef struct scsi_qla_host { uint16_t ql2xexchoffld; uint16_t ql2xiniexchg; + struct purex_list { + struct list_head head; + spinlock_t lock; + } purex_list; + struct name_list_extended gnl; /* Count of active session/fcport */ int fcport_count; @@ -4540,6 +4689,7 @@ typedef struct scsi_qla_host { uint8_t n2n_node_name[WWN_SIZE]; uint8_t n2n_port_name[WWN_SIZE]; uint16_t n2n_id; + __le16 dport_data[4]; struct list_head gpnid_list; struct fab_scan scan; @@ -4822,11 +4972,14 @@ struct sff_8247_a0 { u8 resv2[128]; }; -#define AUTO_DETECT_SFP_SUPPORT(_vha)\ - (ql2xautodetectsfp && !_vha->vp_idx && \ - (IS_QLA25XX(_vha->hw) || IS_QLA81XX(_vha->hw) ||\ - IS_QLA83XX(_vha->hw) || IS_QLA27XX(_vha->hw) || \ - IS_QLA28XX(_vha->hw))) +/* BPM -- Buffer Plus Management support. */ +#define IS_BPM_CAPABLE(ha) \ + (IS_QLA25XX(ha) || IS_QLA81XX(ha) || IS_QLA83XX(ha) || \ + IS_QLA27XX(ha) || IS_QLA28XX(ha)) +#define IS_BPM_RANGE_CAPABLE(ha) \ + (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) +#define IS_BPM_ENABLED(vha) \ + (ql2xautodetectsfp && !vha->vp_idx && IS_BPM_CAPABLE(vha->hw)) #define FLASH_SEMAPHORE_REGISTER_ADDR 0x00101016 diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index 0a6fb359f4d5..e62b2115235e 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -134,11 +134,11 @@ qla_dfs_fw_resource_cnt_show(struct seq_file *s, void *unused) } else { seq_puts(s, "FW Resource count\n\n"); seq_printf(s, "Original TGT exchg count[%d]\n", mb[1]); - seq_printf(s, "current TGT exchg count[%d]\n", mb[2]); - seq_printf(s, "original Initiator Exchange count[%d]\n", mb[3]); - seq_printf(s, "Current Initiator Exchange count[%d]\n", mb[6]); - seq_printf(s, "Original IOCB count[%d]\n", mb[7]); - seq_printf(s, "Current IOCB count[%d]\n", mb[10]); + seq_printf(s, "Current TGT exchg count[%d]\n", mb[2]); + seq_printf(s, "Current Initiator Exchange count[%d]\n", mb[3]); + seq_printf(s, "Original Initiator Exchange count[%d]\n", mb[6]); + seq_printf(s, "Current IOCB count[%d]\n", mb[7]); + seq_printf(s, "Original IOCB count[%d]\n", mb[10]); seq_printf(s, "MAX VP count[%d]\n", mb[11]); seq_printf(s, "MAX FCF count[%d]\n", mb[12]); seq_printf(s, "Current free pageable XCB buffer cnt[%d]\n", @@ -149,7 +149,6 @@ qla_dfs_fw_resource_cnt_show(struct seq_file *s, void *unused) mb[22]); seq_printf(s, "Original Target fast XCB buffer cnt[%d]\n", mb[23]); - } return 0; diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index d641918cdd46..f9bad5bd7198 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -31,6 +31,9 @@ #define PDO_FORCE_ADISC BIT_1 #define PDO_FORCE_PLOGI BIT_0 +struct buffer_credit_24xx { + u32 parameter[28]; +}; #define PORT_DATABASE_24XX_SIZE 64 struct port_database_24xx { @@ -721,6 +724,48 @@ struct ct_entry_24xx { }; /* + * ISP queue - PUREX IOCB entry structure definition + */ +#define PUREX_IOCB_TYPE 0x51 /* CT Pass Through IOCB entry */ +struct purex_entry_24xx { + uint8_t entry_type; /* Entry type. */ + uint8_t entry_count; /* Entry count. */ + uint8_t sys_define; /* System defined. */ + uint8_t entry_status; /* Entry Status. */ + + uint16_t reserved1; + uint8_t vp_idx; + uint8_t reserved2; + + uint16_t status_flags; + uint16_t nport_handle; + + uint16_t frame_size; + uint16_t trunc_frame_size; + + uint32_t rx_xchg_addr; + + uint8_t d_id[3]; + uint8_t r_ctl; + + uint8_t s_id[3]; + uint8_t cs_ctl; + + uint8_t f_ctl[3]; + uint8_t type; + + uint16_t seq_cnt; + uint8_t df_ctl; + uint8_t seq_id; + + uint16_t rx_id; + uint16_t ox_id; + uint32_t param; + + uint8_t els_frame_payload[20]; +}; + +/* * ISP queue - ELS Pass-Through entry structure definition. */ #define ELS_IOCB_TYPE 0x53 /* ELS Pass-Through IOCB entry */ @@ -732,9 +777,8 @@ struct els_entry_24xx { uint32_t handle; /* System handle. */ - uint16_t reserved_1; - - uint16_t nport_handle; /* N_PORT handle. */ + uint16_t comp_status; /* response only */ + uint16_t nport_handle; uint16_t tx_dsd_count; @@ -749,7 +793,7 @@ struct els_entry_24xx { uint8_t opcode; uint8_t reserved_2; - uint8_t port_id[3]; + uint8_t d_id[3]; uint8_t s_id[3]; uint16_t control_flags; /* Control flags. */ @@ -761,13 +805,24 @@ struct els_entry_24xx { #define ECF_CLR_PASSTHRU_PEND BIT_12 #define ECF_INCL_FRAME_HDR BIT_11 - __le32 rx_byte_count; - __le32 tx_byte_count; + union { + struct { + __le32 rx_byte_count; + __le32 tx_byte_count; - __le64 tx_address __packed; /* Data segment 0 address. */ - __le32 tx_len; /* Data segment 0 length. */ - __le64 rx_address __packed; /* Data segment 1 address. */ - __le32 rx_len; /* Data segment 1 length. */ + __le64 tx_address __packed; /* DSD 0 address. */ + __le32 tx_len; /* DSD 0 length. */ + + __le64 rx_address __packed; /* DSD 1 address. */ + __le32 rx_len; /* DSD 1 length. */ + }; + struct { + uint32_t total_byte_count; + uint32_t error_subcode_1; + uint32_t error_subcode_2; + uint32_t error_subcode_3; + }; + }; }; struct els_sts_entry_24xx { @@ -793,15 +848,16 @@ struct els_sts_entry_24xx { uint8_t opcode; uint8_t reserved_3; - uint8_t port_id[3]; - uint8_t reserved_4; - - uint16_t reserved_5; + uint8_t d_id[3]; + uint8_t s_id[3]; uint16_t control_flags; /* Control flags. */ uint32_t total_byte_count; uint32_t error_subcode_1; uint32_t error_subcode_2; + uint32_t error_subcode_3; + + uint32_t reserved_4[4]; }; /* * ISP queue - Mailbox Command entry structure definition. @@ -942,6 +998,91 @@ struct abort_entry_24xx { uint8_t reserved_2[12]; }; +#define ABTS_RCV_TYPE 0x54 +#define ABTS_RSP_TYPE 0x55 +struct abts_entry_24xx { + uint8_t entry_type; + uint8_t entry_count; + uint8_t handle_count; + uint8_t entry_status; + + uint32_t handle; /* type 0x55 only */ + + uint16_t comp_status; /* type 0x55 only */ + uint16_t nport_handle; /* type 0x54 only */ + + uint16_t control_flags; /* type 0x55 only */ + uint8_t vp_idx; + uint8_t sof_type; /* sof_type is upper nibble */ + + uint32_t rx_xch_addr; + + uint8_t d_id[3]; + uint8_t r_ctl; + + uint8_t s_id[3]; + uint8_t cs_ctl; + + uint8_t f_ctl[3]; + uint8_t type; + + uint16_t seq_cnt; + uint8_t df_ctl; + uint8_t seq_id; + + uint16_t rx_id; + uint16_t ox_id; + + uint32_t param; + + union { + struct { + uint32_t subcode3; + uint32_t rsvd; + uint32_t subcode1; + uint32_t subcode2; + } error; + struct { + uint16_t rsrvd1; + uint8_t last_seq_id; + uint8_t seq_id_valid; + uint16_t aborted_rx_id; + uint16_t aborted_ox_id; + uint16_t high_seq_cnt; + uint16_t low_seq_cnt; + } ba_acc; + struct { + uint8_t vendor_unique; + uint8_t explanation; + uint8_t reason; + } ba_rjt; + } payload; + + uint32_t rx_xch_addr_to_abort; +} __packed; + +/* ABTS payload explanation values */ +#define BA_RJT_EXP_NO_ADDITIONAL 0 +#define BA_RJT_EXP_INV_OX_RX_ID 3 +#define BA_RJT_EXP_SEQ_ABORTED 5 + +/* ABTS payload reason values */ +#define BA_RJT_RSN_INV_CMD_CODE 1 +#define BA_RJT_RSN_LOGICAL_ERROR 3 +#define BA_RJT_RSN_LOGICAL_BUSY 5 +#define BA_RJT_RSN_PROTOCOL_ERROR 7 +#define BA_RJT_RSN_UNABLE_TO_PERFORM 9 +#define BA_RJT_RSN_VENDOR_SPECIFIC 0xff + +/* FC_F values */ +#define FC_TYPE_BLD 0x000 /* Basic link data */ +#define FC_F_CTL_RSP_CNTXT 0x800000 /* Responder of exchange */ +#define FC_F_CTL_LAST_SEQ 0x100000 /* Last sequence */ +#define FC_F_CTL_END_SEQ 0x80000 /* Last sequence */ +#define FC_F_CTL_SEQ_INIT 0x010000 /* Sequence initiative */ +#define FC_ROUTING_BLD 0x80 /* Basic link data frame */ +#define FC_R_CTL_BLD_BA_ACC 0x04 /* BA_ACC (basic accept) */ + /* * ISP I/O Register Set structure definitions. */ @@ -1726,9 +1867,8 @@ struct access_chip_rsp_84xx { /* LR Distance bit positions */ #define LR_DIST_NV_POS 2 +#define LR_DIST_NV_MASK 0xf #define LR_DIST_FW_POS 12 -#define LR_DIST_FW_SHIFT (LR_DIST_FW_POS - LR_DIST_NV_POS) -#define LR_DIST_FW_FIELD(x) ((x) << LR_DIST_FW_SHIFT & 0xf000) /* FAC semaphore defines */ #define FAC_SEMAPHORE_UNLOCK 0 @@ -1883,6 +2023,7 @@ struct nvram_81xx { * BIT 6-15 = Unused */ uint16_t enhanced_features; + uint16_t reserved_24[4]; /* Offset 416. */ diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 2a64729a2bc5..1b93f5b4d77d 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -31,7 +31,7 @@ extern int qla24xx_nvram_config(struct scsi_qla_host *); extern int qla81xx_nvram_config(struct scsi_qla_host *); extern void qla2x00_update_fw_options(struct scsi_qla_host *); extern void qla24xx_update_fw_options(scsi_qla_host_t *); -extern void qla81xx_update_fw_options(scsi_qla_host_t *); + extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *); extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *); extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *); @@ -109,7 +109,7 @@ int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *, int qla24xx_post_newsess_work(struct scsi_qla_host *, port_id_t *, u8 *, u8*, void *, u8); int qla24xx_fcport_handle_login(struct scsi_qla_host *, fc_port_t *); -int qla24xx_detect_sfp(scsi_qla_host_t *vha); +int qla24xx_detect_sfp(scsi_qla_host_t *); int qla24xx_post_gpdb_work(struct scsi_qla_host *, fc_port_t *, u8); extern void qla28xx_get_aux_images(struct scsi_qla_host *, @@ -142,6 +142,8 @@ extern int qlport_down_retry; extern int ql2xplogiabsentdevice; extern int ql2xloginretrycount; extern int ql2xfdmienable; +extern int ql2xrdpenable; +extern int ql2xsmartsan; extern int ql2xallocfwdump; extern int ql2xextended_error_logging; extern int ql2xiidmaenable; @@ -226,6 +228,7 @@ void qla2x00_handle_login_done_event(struct scsi_qla_host *, fc_port_t *, int qla24xx_post_gnl_work(struct scsi_qla_host *, fc_port_t *); int qla24xx_post_relogin_work(struct scsi_qla_host *vha); void qla2x00_wait_for_sess_deletion(scsi_qla_host_t *); +void qla24xx_process_purex_rdp(struct scsi_qla_host *vha, void *pkt); /* * Global Functions in qla_mid.c source file. @@ -354,6 +357,9 @@ extern int qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t); extern int +qla24xx_get_port_database(scsi_qla_host_t *, u16, struct port_database_24xx *); + +extern int qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *); extern int @@ -452,6 +458,13 @@ extern int qla25xx_set_driver_version(scsi_qla_host_t *, char *); extern int +qla25xx_set_els_cmds_supported(scsi_qla_host_t *); + +extern int +qla24xx_get_buffer_credits(scsi_qla_host_t *, struct buffer_credit_24xx *, + dma_addr_t); + +extern int qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint8_t *, uint16_t, uint16_t, uint16_t, uint16_t); @@ -552,6 +565,8 @@ qla2x00_process_completed_request(struct scsi_qla_host *, struct req_que *, uint32_t); extern irqreturn_t qla2xxx_msix_rsp_q(int irq, void *dev_id); +extern irqreturn_t +qla2xxx_msix_rsp_q_hs(int irq, void *dev_id); fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t); fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8); fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8); @@ -656,7 +671,7 @@ extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); extern int qla2x00_fdmi_register(scsi_qla_host_t *); extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *); extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *); -extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); +extern size_t qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t); extern int qla2x00_chk_ms_status(scsi_qla_host_t *, ms_iocb_entry_t *, struct ct_sns_rsp *, const char *); extern void qla2x00_async_iocb_timeout(void *data); @@ -844,6 +859,7 @@ extern void qla82xx_clear_pending_mbx(scsi_qla_host_t *); extern int qla82xx_read_temperature(scsi_qla_host_t *); extern int qla8044_read_temperature(scsi_qla_host_t *); extern int qla2x00_read_sfp_dev(struct scsi_qla_host *, char *, int); +extern int ql26xx_led_config(scsi_qla_host_t *, uint16_t, uint16_t *); /* BSG related functions */ extern int qla24xx_bsg_request(struct bsg_job *); @@ -913,6 +929,7 @@ void qlt_remove_target_resources(struct qla_hw_data *); void qlt_clr_qp_table(struct scsi_qla_host *vha); void qlt_set_mode(struct scsi_qla_host *); int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode); +extern void qla24xx_process_purex_list(struct purex_list *); /* nvme.c */ void qla_nvme_unregister_remote_port(struct fc_port *fcport); diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index aaa4a5bbf2ff..42c3ad27f1cb 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -19,6 +19,8 @@ static int qla_async_rffid(scsi_qla_host_t *, port_id_t *, u8, u8); static int qla_async_rnnid(scsi_qla_host_t *, port_id_t *, u8*); static int qla_async_rsnn_nn(scsi_qla_host_t *); + + /** * qla2x00_prep_ms_iocb() - Prepare common MS/CT IOCB fields for SNS CT query. * @vha: HA context @@ -844,19 +846,18 @@ done: return rval; } -void +size_t qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn, size_t size) { struct qla_hw_data *ha = vha->hw; if (IS_QLAFX00(ha)) - snprintf(snn, size, "%s FW:v%s DVR:v%s", ha->model_number, - ha->mr.fw_version, qla2x00_version_str); - else - snprintf(snn, size, - "%s FW:v%d.%02d.%02d DVR:v%s", ha->model_number, - ha->fw_major_version, ha->fw_minor_version, - ha->fw_subminor_version, qla2x00_version_str); + return scnprintf(snn, size, "%s FW:v%s DVR:v%s", + ha->model_number, ha->mr.fw_version, qla2x00_version_str); + + return scnprintf(snn, size, "%s FW:v%d.%02d.%02d DVR:v%s", + ha->model_number, ha->fw_major_version, ha->fw_minor_version, + ha->fw_subminor_version, qla2x00_version_str); } /** @@ -1501,747 +1502,732 @@ qla2x00_prep_ct_fdmi_req(struct ct_sns_pkt *p, uint16_t cmd, return &p->p.req; } +static uint +qla25xx_fdmi_port_speed_capability(struct qla_hw_data *ha) +{ + if (IS_CNA_CAPABLE(ha)) + return FDMI_PORT_SPEED_10GB; + if (IS_QLA28XX(ha) || IS_QLA27XX(ha)) { + uint speeds = 0; + + if (ha->max_supported_speed == 2) { + if (ha->min_supported_speed <= 6) + speeds |= FDMI_PORT_SPEED_64GB; + } + if (ha->max_supported_speed == 2 || + ha->max_supported_speed == 1) { + if (ha->min_supported_speed <= 5) + speeds |= FDMI_PORT_SPEED_32GB; + } + if (ha->max_supported_speed == 2 || + ha->max_supported_speed == 1 || + ha->max_supported_speed == 0) { + if (ha->min_supported_speed <= 4) + speeds |= FDMI_PORT_SPEED_16GB; + } + if (ha->max_supported_speed == 1 || + ha->max_supported_speed == 0) { + if (ha->min_supported_speed <= 3) + speeds |= FDMI_PORT_SPEED_8GB; + } + if (ha->max_supported_speed == 0) { + if (ha->min_supported_speed <= 2) + speeds |= FDMI_PORT_SPEED_4GB; + } + return speeds; + } + if (IS_QLA2031(ha)) + return FDMI_PORT_SPEED_16GB|FDMI_PORT_SPEED_8GB| + FDMI_PORT_SPEED_4GB; + if (IS_QLA25XX(ha)) + return FDMI_PORT_SPEED_8GB|FDMI_PORT_SPEED_4GB| + FDMI_PORT_SPEED_2GB|FDMI_PORT_SPEED_1GB; + if (IS_QLA24XX_TYPE(ha)) + return FDMI_PORT_SPEED_4GB|FDMI_PORT_SPEED_2GB| + FDMI_PORT_SPEED_1GB; + if (IS_QLA23XX(ha)) + return FDMI_PORT_SPEED_2GB|FDMI_PORT_SPEED_1GB; + return FDMI_PORT_SPEED_1GB; +} +static uint +qla25xx_fdmi_port_speed_currently(struct qla_hw_data *ha) +{ + switch (ha->link_data_rate) { + case PORT_SPEED_1GB: + return FDMI_PORT_SPEED_1GB; + case PORT_SPEED_2GB: + return FDMI_PORT_SPEED_2GB; + case PORT_SPEED_4GB: + return FDMI_PORT_SPEED_4GB; + case PORT_SPEED_8GB: + return FDMI_PORT_SPEED_8GB; + case PORT_SPEED_10GB: + return FDMI_PORT_SPEED_10GB; + case PORT_SPEED_16GB: + return FDMI_PORT_SPEED_16GB; + case PORT_SPEED_32GB: + return FDMI_PORT_SPEED_32GB; + case PORT_SPEED_64GB: + return FDMI_PORT_SPEED_64GB; + default: + return FDMI_PORT_SPEED_UNKNOWN; + } +} + /** - * qla2x00_fdmi_rhba() - perform RHBA FDMI registration + * qla2x00_hba_attributes() perform HBA attributes registration * @vha: HA context + * @entries: number of entries to use + * @callopt: Option to issue extended or standard FDMI + * command parameter * * Returns 0 on success. */ -static int -qla2x00_fdmi_rhba(scsi_qla_host_t *vha) +static unsigned long +qla2x00_hba_attributes(scsi_qla_host_t *vha, void *entries, + unsigned int callopt) { - int rval, alen; - uint32_t size, sn; - - ms_iocb_entry_t *ms_pkt; - struct ct_sns_req *ct_req; - struct ct_sns_rsp *ct_rsp; - void *entries; - struct ct_fdmi_hba_attr *eiter; struct qla_hw_data *ha = vha->hw; - - /* Issue RHBA */ - /* Prepare common MS IOCB */ - /* Request size adjusted after CT preparation */ - ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); - - /* Prepare CT request */ - ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, RHBA_RSP_SIZE); - ct_rsp = &ha->ct_sns->p.rsp; - - /* Prepare FDMI command arguments -- attribute block, attributes. */ - memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE); - ct_req->req.rhba.entry_count = cpu_to_be32(1); - memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE); - size = 2 * WWN_SIZE + 4 + 4; - - /* Attributes */ - ct_req->req.rhba.attrs.count = - cpu_to_be32(FDMI_HBA_ATTR_COUNT); - entries = &ct_req->req; + struct init_cb_24xx *icb24 = (void *)ha->init_cb; + struct new_utsname *p_sysid = utsname(); + struct ct_fdmi_hba_attr *eiter; + uint16_t alen; + unsigned long size = 0; /* Nodename. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME); - eiter->len = cpu_to_be16(4 + WWN_SIZE); - memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); - size += 4 + WWN_SIZE; - - ql_dbg(ql_dbg_disc, vha, 0x2025, - "NodeName = %8phN.\n", eiter->a.node_name); - + memcpy(eiter->a.node_name, vha->node_name, sizeof(eiter->a.node_name)); + alen = sizeof(eiter->a.node_name); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a0, + "NODENAME = %016llx.\n", wwn_to_u64(eiter->a.node_name)); /* Manufacturer. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); - alen = strlen(QLA2XXX_MANUFACTURER); - snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer), - "%s", "QLogic Corporation"); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x2026, - "Manufacturer = %s.\n", eiter->a.manufacturer); - + alen = scnprintf( + eiter->a.manufacturer, sizeof(eiter->a.manufacturer), + "%s", "QLogic Corporation"); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a1, + "MANUFACTURER = %s.\n", eiter->a.manufacturer); /* Serial number. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); - if (IS_FWI2_CAPABLE(ha)) - qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num, - sizeof(eiter->a.serial_num)); - else { - sn = ((ha->serial0 & 0x1f) << 16) | + alen = 0; + if (IS_FWI2_CAPABLE(ha)) { + alen = qla2xxx_get_vpd_field(vha, "SN", + eiter->a.serial_num, sizeof(eiter->a.serial_num)); + } + if (!alen) { + uint32_t sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; - snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num), - "%c%05d", 'A' + sn / 100000, sn % 100000); + alen = scnprintf( + eiter->a.serial_num, sizeof(eiter->a.serial_num), + "%c%05d", 'A' + sn / 100000, sn % 100000); } - alen = strlen(eiter->a.serial_num); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x2027, - "Serial no. = %s.\n", eiter->a.serial_num); - + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a2, + "SERIAL NUMBER = %s.\n", eiter->a.serial_num); /* Model name. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_MODEL); - snprintf(eiter->a.model, sizeof(eiter->a.model), - "%s", ha->model_number); - alen = strlen(eiter->a.model); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x2028, - "Model Name = %s.\n", eiter->a.model); - + alen = scnprintf( + eiter->a.model, sizeof(eiter->a.model), + "%s", ha->model_number); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a3, + "MODEL NAME = %s.\n", eiter->a.model); /* Model description. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); - snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc), - "%s", ha->model_desc); - alen = strlen(eiter->a.model_desc); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x2029, - "Model Desc = %s.\n", eiter->a.model_desc); - + alen = scnprintf( + eiter->a.model_desc, sizeof(eiter->a.model_desc), + "%s", ha->model_desc); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a4, + "MODEL DESCRIPTION = %s.\n", eiter->a.model_desc); /* Hardware version. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); - if (!IS_FWI2_CAPABLE(ha)) { - snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), - "HW:%s", ha->adapter_id); - } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version, - sizeof(eiter->a.hw_version))) { - ; - } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version, - sizeof(eiter->a.hw_version))) { - ; - } else { - snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), - "HW:%s", ha->adapter_id); + alen = 0; + if (IS_FWI2_CAPABLE(ha)) { + if (!alen) { + alen = qla2xxx_get_vpd_field(vha, "MN", + eiter->a.hw_version, sizeof(eiter->a.hw_version)); + } + if (!alen) { + alen = qla2xxx_get_vpd_field(vha, "EC", + eiter->a.hw_version, sizeof(eiter->a.hw_version)); + } } - alen = strlen(eiter->a.hw_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x202a, - "Hardware ver = %s.\n", eiter->a.hw_version); - + if (!alen) { + alen = scnprintf( + eiter->a.hw_version, sizeof(eiter->a.hw_version), + "HW:%s", ha->adapter_id); + } + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a5, + "HARDWARE VERSION = %s.\n", eiter->a.hw_version); /* Driver version. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION); - snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version), - "%s", qla2x00_version_str); - alen = strlen(eiter->a.driver_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x202b, - "Driver ver = %s.\n", eiter->a.driver_version); - + alen = scnprintf( + eiter->a.driver_version, sizeof(eiter->a.driver_version), + "%s", qla2x00_version_str); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a6, + "DRIVER VERSION = %s.\n", eiter->a.driver_version); /* Option ROM version. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); - snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version), - "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); - alen = strlen(eiter->a.orom_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha , 0x202c, - "Optrom vers = %s.\n", eiter->a.orom_version); + alen = scnprintf( + eiter->a.orom_version, sizeof(eiter->a.orom_version), + "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a7, + "OPTROM VERSION = %d.%02d.\n", + eiter->a.orom_version[1], eiter->a.orom_version[0]); /* Firmware version */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); ha->isp_ops->fw_version_str(vha, eiter->a.fw_version, sizeof(eiter->a.fw_version)); - alen = strlen(eiter->a.fw_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x202d, - "Firmware vers = %s.\n", eiter->a.fw_version); - - /* Update MS request size. */ - qla2x00_update_ms_fdmi_iocb(vha, size + 16); - - ql_dbg(ql_dbg_disc, vha, 0x202e, - "RHBA identifier = %8phN size=%d.\n", - ct_req->req.rhba.hba_identifier, size); - ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076, - entries, size); - - /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, - sizeof(ms_iocb_entry_t)); - if (rval != QLA_SUCCESS) { - /*EMPTY*/ - ql_dbg(ql_dbg_disc, vha, 0x2030, - "RHBA issue IOCB failed (%d).\n", rval); - } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != - QLA_SUCCESS) { - rval = QLA_FUNCTION_FAILED; - if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && - ct_rsp->header.explanation_code == - CT_EXPL_ALREADY_REGISTERED) { - ql_dbg(ql_dbg_disc, vha, 0x2034, - "HBA already registered.\n"); - rval = QLA_ALREADY_REGISTERED; - } else { - ql_dbg(ql_dbg_disc, vha, 0x20ad, - "RHBA FDMI registration failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", - ct_rsp->header.reason_code, - ct_rsp->header.explanation_code); - } - } else { - ql_dbg(ql_dbg_disc, vha, 0x2035, - "RHBA exiting normally.\n"); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a8, + "FIRMWARE VERSION = %s.\n", eiter->a.fw_version); + if (callopt == CALLOPT_FDMI1) + goto done; + /* OS Name and Version */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_HBA_OS_NAME_AND_VERSION); + alen = 0; + if (p_sysid) { + alen = scnprintf( + eiter->a.os_version, sizeof(eiter->a.os_version), + "%s %s %s", + p_sysid->sysname, p_sysid->release, p_sysid->machine); } - - return rval; + if (!alen) { + alen = scnprintf( + eiter->a.os_version, sizeof(eiter->a.os_version), + "%s %s", + "Linux", fc_host_system_hostname(vha->host)); + } + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20a9, + "OS VERSION = %s.\n", eiter->a.os_version); + /* MAX CT Payload Length */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH); + eiter->a.max_ct_len = cpu_to_be32(le16_to_cpu(IS_FWI2_CAPABLE(ha) ? + icb24->frame_payload_size : ha->init_cb->frame_payload_size)); + alen = sizeof(eiter->a.max_ct_len); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20aa, + "CT PAYLOAD LENGTH = 0x%x.\n", be32_to_cpu(eiter->a.max_ct_len)); + /* Node Sybolic Name */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_HBA_NODE_SYMBOLIC_NAME); + alen = qla2x00_get_sym_node_name(vha, eiter->a.sym_name, + sizeof(eiter->a.sym_name)); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20ab, + "SYMBOLIC NAME = %s.\n", eiter->a.sym_name); + /* Vendor Specific information */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_HBA_VENDOR_SPECIFIC_INFO); + eiter->a.vendor_specific_info = cpu_to_be32(PCI_VENDOR_ID_QLOGIC); + alen = sizeof(eiter->a.vendor_specific_info); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20ac, + "VENDOR SPECIFIC INFO = 0x%x.\n", + be32_to_cpu(eiter->a.vendor_specific_info)); + /* Num Ports */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_HBA_NUM_PORTS); + eiter->a.num_ports = cpu_to_be32(1); + alen = sizeof(eiter->a.num_ports); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20ad, + "PORT COUNT = %x.\n", be32_to_cpu(eiter->a.num_ports)); + /* Fabric Name */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_HBA_FABRIC_NAME); + memcpy(eiter->a.fabric_name, vha->fabric_node_name, + sizeof(eiter->a.fabric_name)); + alen = sizeof(eiter->a.fabric_name); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20ae, + "FABRIC NAME = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); + /* BIOS Version */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_HBA_BOOT_BIOS_NAME); + alen = scnprintf( + eiter->a.bios_name, sizeof(eiter->a.bios_name), + "BIOS %d.%02d", ha->bios_revision[1], ha->bios_revision[0]); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20af, + "BIOS NAME = %s\n", eiter->a.bios_name); + /* Vendor Identifier */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_HBA_VENDOR_IDENTIFIER); + alen = scnprintf( + eiter->a.vendor_identifier, sizeof(eiter->a.vendor_identifier), + "%s", "QLGC"); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20b0, + "VENDOR IDENTIFIER = %s.\n", eiter->a.vendor_identifier); +done: + return size; } /** - * qla2x00_fdmi_rpa() - perform RPA registration + * qla2x00_port_attributes() perform Port attributes registration * @vha: HA context + * @entries: number of entries to use + * @callopt: Option to issue extended or standard FDMI + * command parameter * * Returns 0 on success. */ -static int -qla2x00_fdmi_rpa(scsi_qla_host_t *vha) +static unsigned long +qla2x00_port_attributes(scsi_qla_host_t *vha, void *entries, + unsigned int callopt) { - int rval, alen; - uint32_t size; struct qla_hw_data *ha = vha->hw; - ms_iocb_entry_t *ms_pkt; - struct ct_sns_req *ct_req; - struct ct_sns_rsp *ct_rsp; - void *entries; + struct init_cb_24xx *icb24 = (void *)ha->init_cb; + struct new_utsname *p_sysid = utsname(); + char *hostname = p_sysid ? + p_sysid->nodename : fc_host_system_hostname(vha->host); struct ct_fdmi_port_attr *eiter; - struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; - struct new_utsname *p_sysid = NULL; - - /* Issue RPA */ - /* Prepare common MS IOCB */ - /* Request size adjusted after CT preparation */ - ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); - - /* Prepare CT request */ - ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, - RPA_RSP_SIZE); - ct_rsp = &ha->ct_sns->p.rsp; - - /* Prepare FDMI command arguments -- attribute block, attributes. */ - memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE); - size = WWN_SIZE + 4; - - /* Attributes */ - ct_req->req.rpa.attrs.count = cpu_to_be32(FDMI_PORT_ATTR_COUNT); - entries = &ct_req->req; + uint16_t alen; + unsigned long size = 0; /* FC4 types. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES); - eiter->len = cpu_to_be16(4 + 32); + eiter->a.fc4_types[0] = 0x00; + eiter->a.fc4_types[1] = 0x00; eiter->a.fc4_types[2] = 0x01; - size += 4 + 32; - - ql_dbg(ql_dbg_disc, vha, 0x2039, - "FC4_TYPES=%02x %02x.\n", - eiter->a.fc4_types[2], - eiter->a.fc4_types[1]); - + eiter->a.fc4_types[3] = 0x00; + alen = sizeof(eiter->a.fc4_types); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c0, + "FC4 TYPES = %016llx.\n", *(uint64_t *)eiter->a.fc4_types); + if (vha->flags.nvme_enabled) { + eiter->a.fc4_types[6] = 1; /* NVMe type 28h */ + ql_dbg(ql_dbg_disc, vha, 0x211f, + "NVME FC4 Type = %02x 0x0 0x0 0x0 0x0 0x0.\n", + eiter->a.fc4_types[6]); + } /* Supported speed. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); - eiter->len = cpu_to_be16(4 + 4); - if (IS_CNA_CAPABLE(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_10GB); - else if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_32GB| - FDMI_PORT_SPEED_16GB| - FDMI_PORT_SPEED_8GB); - else if (IS_QLA2031(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_16GB| - FDMI_PORT_SPEED_8GB| - FDMI_PORT_SPEED_4GB); - else if (IS_QLA25XX(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_8GB| - FDMI_PORT_SPEED_4GB| - FDMI_PORT_SPEED_2GB| - FDMI_PORT_SPEED_1GB); - else if (IS_QLA24XX_TYPE(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_4GB| - FDMI_PORT_SPEED_2GB| - FDMI_PORT_SPEED_1GB); - else if (IS_QLA23XX(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_2GB| - FDMI_PORT_SPEED_1GB); - else - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_1GB); - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x203a, - "Supported_Speed=%x.\n", eiter->a.sup_speed); - + eiter->a.sup_speed = cpu_to_be32( + qla25xx_fdmi_port_speed_capability(ha)); + alen = sizeof(eiter->a.sup_speed); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c1, + "SUPPORTED SPEED = %x.\n", be32_to_cpu(eiter->a.sup_speed)); /* Current speed. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED); - eiter->len = cpu_to_be16(4 + 4); - switch (ha->link_data_rate) { - case PORT_SPEED_1GB: - eiter->a.cur_speed = - cpu_to_be32(FDMI_PORT_SPEED_1GB); - break; - case PORT_SPEED_2GB: - eiter->a.cur_speed = - cpu_to_be32(FDMI_PORT_SPEED_2GB); - break; - case PORT_SPEED_4GB: - eiter->a.cur_speed = - cpu_to_be32(FDMI_PORT_SPEED_4GB); - break; - case PORT_SPEED_8GB: - eiter->a.cur_speed = - cpu_to_be32(FDMI_PORT_SPEED_8GB); - break; - case PORT_SPEED_10GB: - eiter->a.cur_speed = - cpu_to_be32(FDMI_PORT_SPEED_10GB); - break; - case PORT_SPEED_16GB: - eiter->a.cur_speed = - cpu_to_be32(FDMI_PORT_SPEED_16GB); - break; - case PORT_SPEED_32GB: - eiter->a.cur_speed = - cpu_to_be32(FDMI_PORT_SPEED_32GB); - break; - default: - eiter->a.cur_speed = - cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); - break; - } - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x203b, - "Current_Speed=%x.\n", eiter->a.cur_speed); - + eiter->a.cur_speed = cpu_to_be32( + qla25xx_fdmi_port_speed_currently(ha)); + alen = sizeof(eiter->a.cur_speed); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c2, + "CURRENT SPEED = %x.\n", be32_to_cpu(eiter->a.cur_speed)); /* Max frame size. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); - eiter->len = cpu_to_be16(4 + 4); - eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ? - le16_to_cpu(icb24->frame_payload_size) : - le16_to_cpu(ha->init_cb->frame_payload_size); - eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size); - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x203c, - "Max_Frame_Size=%x.\n", eiter->a.max_frame_size); - + eiter->a.max_frame_size = cpu_to_be32(le16_to_cpu(IS_FWI2_CAPABLE(ha) ? + icb24->frame_payload_size : ha->init_cb->frame_payload_size)); + alen = sizeof(eiter->a.max_frame_size); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c3, + "MAX FRAME SIZE = %x.\n", be32_to_cpu(eiter->a.max_frame_size)); /* OS device name. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); - snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), - "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); - alen = strlen(eiter->a.os_dev_name); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x204b, - "OS_Device_Name=%s.\n", eiter->a.os_dev_name); - + alen = scnprintf( + eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), + "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c4, + "OS DEVICE NAME = %s.\n", eiter->a.os_dev_name); /* Hostname. */ eiter = entries + size; eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME); - p_sysid = utsname(); - if (p_sysid) { - snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), - "%s", p_sysid->nodename); - } else { - snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), - "%s", fc_host_system_hostname(vha->host)); - } - alen = strlen(eiter->a.host_name); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x203d, "HostName=%s.\n", eiter->a.host_name); - - /* Update MS request size. */ - qla2x00_update_ms_fdmi_iocb(vha, size + 16); - - ql_dbg(ql_dbg_disc, vha, 0x203e, - "RPA portname %016llx, size = %d.\n", - wwn_to_u64(ct_req->req.rpa.port_name), size); - ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079, - entries, size); - - /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, - sizeof(ms_iocb_entry_t)); - if (rval != QLA_SUCCESS) { - /*EMPTY*/ - ql_dbg(ql_dbg_disc, vha, 0x2040, - "RPA issue IOCB failed (%d).\n", rval); - } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != - QLA_SUCCESS) { - rval = QLA_FUNCTION_FAILED; - if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && - ct_rsp->header.explanation_code == - CT_EXPL_ALREADY_REGISTERED) { - ql_dbg(ql_dbg_disc, vha, 0x20cd, - "RPA already registered.\n"); - rval = QLA_ALREADY_REGISTERED; - } - - } else { - ql_dbg(ql_dbg_disc, vha, 0x2041, - "RPA exiting normally.\n"); - } - - return rval; -} - -/** - * qla2x00_fdmiv2_rhba() - perform RHBA FDMI v2 registration - * @vha: HA context - * - * Returns 0 on success. - */ -static int -qla2x00_fdmiv2_rhba(scsi_qla_host_t *vha) -{ - int rval, alen; - uint32_t size, sn; - ms_iocb_entry_t *ms_pkt; - struct ct_sns_req *ct_req; - struct ct_sns_rsp *ct_rsp; - void *entries; - struct ct_fdmiv2_hba_attr *eiter; - struct qla_hw_data *ha = vha->hw; - struct new_utsname *p_sysid = NULL; - - /* Issue RHBA */ - /* Prepare common MS IOCB */ - /* Request size adjusted after CT preparation */ - ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); - - /* Prepare CT request */ - ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, - RHBA_RSP_SIZE); - ct_rsp = &ha->ct_sns->p.rsp; - - /* Prepare FDMI command arguments -- attribute block, attributes. */ - memcpy(ct_req->req.rhba2.hba_identifier, vha->port_name, WWN_SIZE); - ct_req->req.rhba2.entry_count = cpu_to_be32(1); - memcpy(ct_req->req.rhba2.port_name, vha->port_name, WWN_SIZE); - size = 2 * WWN_SIZE + 4 + 4; + if (!*hostname || !strncmp(hostname, "(none)", 6)) + hostname = "Linux-default"; + alen = scnprintf( + eiter->a.host_name, sizeof(eiter->a.host_name), + "%s", hostname); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c5, + "HOSTNAME = %s.\n", eiter->a.host_name); - /* Attributes */ - ct_req->req.rhba2.attrs.count = cpu_to_be32(FDMIV2_HBA_ATTR_COUNT); - entries = &ct_req->req; + if (callopt == CALLOPT_FDMI1) + goto done; - /* Nodename. */ + /* Node Name */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME); - eiter->len = cpu_to_be16(4 + WWN_SIZE); - memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); - size += 4 + WWN_SIZE; - - ql_dbg(ql_dbg_disc, vha, 0x207d, - "NodeName = %016llx.\n", wwn_to_u64(eiter->a.node_name)); + eiter->type = cpu_to_be16(FDMI_PORT_NODE_NAME); + memcpy(eiter->a.node_name, vha->node_name, sizeof(eiter->a.node_name)); + alen = sizeof(eiter->a.node_name); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c6, + "NODENAME = %016llx.\n", wwn_to_u64(eiter->a.node_name)); - /* Manufacturer. */ + /* Port Name */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); - snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer), - "%s", "QLogic Corporation"); - eiter->a.manufacturer[strlen("QLogic Corporation")] = '\0'; - alen = strlen(eiter->a.manufacturer); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20a5, - "Manufacturer = %s.\n", eiter->a.manufacturer); + eiter->type = cpu_to_be16(FDMI_PORT_NAME); + memcpy(eiter->a.port_name, vha->port_name, sizeof(eiter->a.port_name)); + alen = sizeof(eiter->a.port_name); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c7, + "PORTNAME = %016llx.\n", wwn_to_u64(eiter->a.port_name)); - /* Serial number. */ + /* Port Symbolic Name */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); - if (IS_FWI2_CAPABLE(ha)) - qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num, - sizeof(eiter->a.serial_num)); - else { - sn = ((ha->serial0 & 0x1f) << 16) | - (ha->serial2 << 8) | ha->serial1; - snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num), - "%c%05d", 'A' + sn / 100000, sn % 100000); - } - alen = strlen(eiter->a.serial_num); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20a6, - "Serial no. = %s.\n", eiter->a.serial_num); + eiter->type = cpu_to_be16(FDMI_PORT_SYM_NAME); + alen = qla2x00_get_sym_node_name(vha, eiter->a.port_sym_name, + sizeof(eiter->a.port_sym_name)); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c8, + "PORT SYMBOLIC NAME = %s\n", eiter->a.port_sym_name); - /* Model name. */ + /* Port Type */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_MODEL); - snprintf(eiter->a.model, sizeof(eiter->a.model), - "%s", ha->model_number); - alen = strlen(eiter->a.model); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20a7, - "Model Name = %s.\n", eiter->a.model); - - /* Model description. */ + eiter->type = cpu_to_be16(FDMI_PORT_TYPE); + eiter->a.port_type = cpu_to_be32(NS_NX_PORT_TYPE); + alen = sizeof(eiter->a.port_type); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20c9, + "PORT TYPE = %x.\n", be32_to_cpu(eiter->a.port_type)); + + /* Supported Class of Service */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); - snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc), - "%s", ha->model_desc); - alen = strlen(eiter->a.model_desc); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20a8, - "Model Desc = %s.\n", eiter->a.model_desc); + eiter->type = cpu_to_be16(FDMI_PORT_SUPP_COS); + eiter->a.port_supported_cos = cpu_to_be32(FC_CLASS_3); + alen = sizeof(eiter->a.port_supported_cos); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20ca, + "SUPPORTED COS = %08x\n", be32_to_cpu(eiter->a.port_supported_cos)); - /* Hardware version. */ + /* Port Fabric Name */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); - if (!IS_FWI2_CAPABLE(ha)) { - snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), - "HW:%s", ha->adapter_id); - } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version, - sizeof(eiter->a.hw_version))) { - ; - } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version, - sizeof(eiter->a.hw_version))) { - ; - } else { - snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), - "HW:%s", ha->adapter_id); - } - alen = strlen(eiter->a.hw_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20a9, - "Hardware ver = %s.\n", eiter->a.hw_version); + eiter->type = cpu_to_be16(FDMI_PORT_FABRIC_NAME); + memcpy(eiter->a.fabric_name, vha->fabric_node_name, + sizeof(eiter->a.fabric_name)); + alen = sizeof(eiter->a.fabric_name); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20cb, + "FABRIC NAME = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); - /* Driver version. */ + /* FC4_type */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION); - snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version), - "%s", qla2x00_version_str); - alen = strlen(eiter->a.driver_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20aa, - "Driver ver = %s.\n", eiter->a.driver_version); + eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPE); + eiter->a.port_fc4_type[0] = 0x00; + eiter->a.port_fc4_type[1] = 0x00; + eiter->a.port_fc4_type[2] = 0x01; + eiter->a.port_fc4_type[3] = 0x00; + alen = sizeof(eiter->a.port_fc4_type); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20cc, + "PORT ACTIVE FC4 TYPE = %016llx.\n", + *(uint64_t *)eiter->a.port_fc4_type); - /* Option ROM version. */ + /* Port State */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); - snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version), - "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); - alen = strlen(eiter->a.orom_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha , 0x20ab, - "Optrom version = %d.%02d.\n", eiter->a.orom_version[1], - eiter->a.orom_version[0]); + eiter->type = cpu_to_be16(FDMI_PORT_STATE); + eiter->a.port_state = cpu_to_be32(2); + alen = sizeof(eiter->a.port_state); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20cd, + "PORT_STATE = %x.\n", be32_to_cpu(eiter->a.port_state)); - /* Firmware version */ + /* Number of Ports */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); - ha->isp_ops->fw_version_str(vha, eiter->a.fw_version, - sizeof(eiter->a.fw_version)); - alen = strlen(eiter->a.fw_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20ac, - "Firmware vers = %s.\n", eiter->a.fw_version); - - /* OS Name and Version */ + eiter->type = cpu_to_be16(FDMI_PORT_COUNT); + eiter->a.num_ports = cpu_to_be32(1); + alen = sizeof(eiter->a.num_ports); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20ce, + "PORT COUNT = %x.\n", be32_to_cpu(eiter->a.num_ports)); + + /* Port Identifier */ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_OS_NAME_AND_VERSION); - p_sysid = utsname(); - if (p_sysid) { - snprintf(eiter->a.os_version, sizeof(eiter->a.os_version), - "%s %s %s", - p_sysid->sysname, p_sysid->release, p_sysid->version); - } else { - snprintf(eiter->a.os_version, sizeof(eiter->a.os_version), - "%s %s", "Linux", fc_host_system_hostname(vha->host)); - } - alen = strlen(eiter->a.os_version); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20ae, - "OS Name and Version = %s.\n", eiter->a.os_version); + eiter->type = cpu_to_be16(FDMI_PORT_IDENTIFIER); + eiter->a.port_id = cpu_to_be32(vha->d_id.b24); + alen = sizeof(eiter->a.port_id); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20cf, + "PORT ID = %x.\n", be32_to_cpu(eiter->a.port_id)); + + if (callopt == CALLOPT_FDMI2 || !ql2xsmartsan) + goto done; - /* MAX CT Payload Length */ + /* Smart SAN Service Category (Populate Smart SAN Initiator)*/ eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH); - eiter->a.max_ct_len = cpu_to_be32(ha->frame_payload_size); - eiter->a.max_ct_len = cpu_to_be32(eiter->a.max_ct_len); - eiter->len = cpu_to_be16(4 + 4); - size += 4 + 4; + eiter->type = cpu_to_be16(FDMI_SMARTSAN_SERVICE); + alen = scnprintf( + eiter->a.smartsan_service, sizeof(eiter->a.smartsan_service), + "%s", "Smart SAN Initiator"); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20d0, + "SMARTSAN SERVICE CATEGORY = %s.\n", eiter->a.smartsan_service); + + /* Smart SAN GUID (NWWN+PWWN) */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_SMARTSAN_GUID); + memcpy(eiter->a.smartsan_guid, vha->node_name, WWN_SIZE); + memcpy(eiter->a.smartsan_guid + WWN_SIZE, vha->port_name, WWN_SIZE); + alen = sizeof(eiter->a.smartsan_guid); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20d1, + "Smart SAN GUID = %016llx-%016llx\n", + wwn_to_u64(eiter->a.smartsan_guid), + wwn_to_u64(eiter->a.smartsan_guid + WWN_SIZE)); + + /* Smart SAN Version (populate "Smart SAN Version 1.0") */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_SMARTSAN_VERSION); + alen = scnprintf( + eiter->a.smartsan_version, sizeof(eiter->a.smartsan_version), + "%s", "Smart SAN Version 2.0"); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20d2, + "SMARTSAN VERSION = %s\n", eiter->a.smartsan_version); + + /* Smart SAN Product Name (Specify Adapter Model No) */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_SMARTSAN_PROD_NAME); + alen = scnprintf(eiter->a.smartsan_prod_name, + sizeof(eiter->a.smartsan_prod_name), + "ISP%04x", ha->pdev->device); + alen += FDMI_ATTR_ALIGNMENT(alen); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20d3, + "SMARTSAN PRODUCT NAME = %s\n", eiter->a.smartsan_prod_name); + + /* Smart SAN Port Info (specify: 1=Physical, 2=NPIV, 3=SRIOV) */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_SMARTSAN_PORT_INFO); + eiter->a.smartsan_port_info = cpu_to_be32(vha->vp_idx ? 2 : 1); + alen = sizeof(eiter->a.smartsan_port_info); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20d4, + "SMARTSAN PORT INFO = %x\n", eiter->a.smartsan_port_info); + + /* Smart SAN Security Support */ + eiter = entries + size; + eiter->type = cpu_to_be16(FDMI_SMARTSAN_SECURITY_SUPPORT); + eiter->a.smartsan_security_support = cpu_to_be32(1); + alen = sizeof(eiter->a.smartsan_security_support); + alen += FDMI_ATTR_TYPELEN(eiter); + eiter->len = cpu_to_be16(alen); + size += alen; + ql_dbg(ql_dbg_disc, vha, 0x20d6, + "SMARTSAN SECURITY SUPPORT = %d\n", + be32_to_cpu(eiter->a.smartsan_security_support)); - ql_dbg(ql_dbg_disc, vha, 0x20af, - "CT Payload Length = 0x%x.\n", eiter->a.max_ct_len); +done: + return size; +} - /* Node Sybolic Name */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_NODE_SYMBOLIC_NAME); - qla2x00_get_sym_node_name(vha, eiter->a.sym_name, - sizeof(eiter->a.sym_name)); - alen = strlen(eiter->a.sym_name); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; +/** + * qla2x00_fdmi_rhba() - perform RHBA FDMI registration + * @vha: HA context + * @callopt: Option to issue FDMI registration + * + * Returns 0 on success. + */ +static int +qla2x00_fdmi_rhba(scsi_qla_host_t *vha, unsigned int callopt) +{ + struct qla_hw_data *ha = vha->hw; + unsigned long size = 0; + unsigned int rval, count; + ms_iocb_entry_t *ms_pkt; + struct ct_sns_req *ct_req; + struct ct_sns_rsp *ct_rsp; + void *entries; - ql_dbg(ql_dbg_disc, vha, 0x20b0, - "Symbolic Name = %s.\n", eiter->a.sym_name); + count = callopt != CALLOPT_FDMI1 ? + FDMI2_HBA_ATTR_COUNT : FDMI1_HBA_ATTR_COUNT; - /* Vendor Id */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_VENDOR_ID); - eiter->a.vendor_id = cpu_to_be32(0x1077); - eiter->len = cpu_to_be16(4 + 4); - size += 4 + 4; + size = RHBA_RSP_SIZE; - ql_dbg(ql_dbg_disc, vha, 0x20b1, - "Vendor Id = %x.\n", eiter->a.vendor_id); + ql_dbg(ql_dbg_disc, vha, 0x20e0, + "RHBA (callopt=%x count=%u size=%lu).\n", callopt, count, size); - /* Num Ports */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_NUM_PORTS); - eiter->a.num_ports = cpu_to_be32(1); - eiter->len = cpu_to_be16(4 + 4); - size += 4 + 4; + /* Request size adjusted after CT preparation */ + ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, size); - ql_dbg(ql_dbg_disc, vha, 0x20b2, - "Port Num = %x.\n", eiter->a.num_ports); + /* Prepare CT request */ + ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, size); + ct_rsp = &ha->ct_sns->p.rsp; - /* Fabric Name */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_FABRIC_NAME); - memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE); - eiter->len = cpu_to_be16(4 + WWN_SIZE); - size += 4 + WWN_SIZE; + /* Prepare FDMI command entries */ + memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, + sizeof(ct_req->req.rhba.hba_identifier)); + size += sizeof(ct_req->req.rhba.hba_identifier); - ql_dbg(ql_dbg_disc, vha, 0x20b3, - "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); + ct_req->req.rhba.entry_count = cpu_to_be32(1); + size += sizeof(ct_req->req.rhba.entry_count); - /* BIOS Version */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_BOOT_BIOS_NAME); - snprintf(eiter->a.bios_name, sizeof(eiter->a.bios_name), - "BIOS %d.%02d", ha->bios_revision[1], ha->bios_revision[0]); - alen = strlen(eiter->a.bios_name); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; + memcpy(ct_req->req.rhba.port_name, vha->port_name, + sizeof(ct_req->req.rhba.port_name)); + size += sizeof(ct_req->req.rhba.port_name); - ql_dbg(ql_dbg_disc, vha, 0x20b4, - "BIOS Name = %s\n", eiter->a.bios_name); + /* Attribute count */ + ct_req->req.rhba.attrs.count = cpu_to_be32(count); + size += sizeof(ct_req->req.rhba.attrs.count); - /* Vendor Identifier */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_HBA_TYPE_VENDOR_IDENTIFIER); - snprintf(eiter->a.vendor_identifier, sizeof(eiter->a.vendor_identifier), - "%s", "QLGC"); - alen = strlen(eiter->a.vendor_identifier); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; + /* Attribute block */ + entries = &ct_req->req.rhba.attrs.entry; - ql_dbg(ql_dbg_disc, vha, 0x201b, - "Vendor Identifier = %s.\n", eiter->a.vendor_identifier); + size += qla2x00_hba_attributes(vha, entries, callopt); /* Update MS request size. */ qla2x00_update_ms_fdmi_iocb(vha, size + 16); - ql_dbg(ql_dbg_disc, vha, 0x20b5, - "RHBA identifier = %016llx.\n", - wwn_to_u64(ct_req->req.rhba2.hba_identifier)); - ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20b6, + ql_dbg(ql_dbg_disc, vha, 0x20e1, + "RHBA %016llx %016llx.\n", + wwn_to_u64(ct_req->req.rhba.hba_identifier), + wwn_to_u64(ct_req->req.rhba.port_name)); + + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20e2, entries, size); /* Execute MS IOCB */ rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, - sizeof(ms_iocb_entry_t)); - if (rval != QLA_SUCCESS) { - /*EMPTY*/ - ql_dbg(ql_dbg_disc, vha, 0x20b7, - "RHBA issue IOCB failed (%d).\n", rval); - } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != - QLA_SUCCESS) { - rval = QLA_FUNCTION_FAILED; + sizeof(*ha->ms_iocb)); + if (rval) { + ql_dbg(ql_dbg_disc, vha, 0x20e3, + "RHBA iocb failed (%d).\n", rval); + return rval; + } + rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA"); + if (rval) { if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && ct_rsp->header.explanation_code == CT_EXPL_ALREADY_REGISTERED) { - ql_dbg(ql_dbg_disc, vha, 0x20b8, - "HBA already registered.\n"); - rval = QLA_ALREADY_REGISTERED; - } else { - ql_dbg(ql_dbg_disc, vha, 0x2016, - "RHBA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", - ct_rsp->header.reason_code, - ct_rsp->header.explanation_code); + ql_dbg(ql_dbg_disc, vha, 0x20e4, + "RHBA already registered.\n"); + return QLA_ALREADY_REGISTERED; } - } else { - ql_dbg(ql_dbg_disc, vha, 0x20b9, - "RHBA FDMI V2 exiting normally.\n"); + + ql_dbg(ql_dbg_disc, vha, 0x20e5, + "RHBA failed, CT Reason %#x, CT Explanation %#x\n", + ct_rsp->header.reason_code, + ct_rsp->header.explanation_code); + return rval; } + ql_dbg(ql_dbg_disc, vha, 0x20e6, "RHBA exiting normally.\n"); return rval; } -/** - * qla2x00_fdmi_dhba() - - * @vha: HA context - * - * Returns 0 on success. - */ + static int qla2x00_fdmi_dhba(scsi_qla_host_t *vha) { @@ -2250,22 +2236,17 @@ qla2x00_fdmi_dhba(scsi_qla_host_t *vha) ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; - /* Issue RPA */ /* Prepare common MS IOCB */ ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE, DHBA_RSP_SIZE); - /* Prepare CT request */ ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, DHBA_CMD, DHBA_RSP_SIZE); ct_rsp = &ha->ct_sns->p.rsp; - /* Prepare FDMI command arguments -- portname. */ memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); - ql_dbg(ql_dbg_disc, vha, 0x2036, "DHBA portname = %8phN.\n", ct_req->req.dhba.port_name); - /* Execute MS IOCB */ rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); @@ -2280,337 +2261,178 @@ qla2x00_fdmi_dhba(scsi_qla_host_t *vha) ql_dbg(ql_dbg_disc, vha, 0x2038, "DHBA exiting normally.\n"); } - return rval; } /** - * qla2x00_fdmiv2_rpa() - + * qla2x00_fdmi_rprt() perform RPRT registration * @vha: HA context + * @callopt: Option to issue extended or standard FDMI + * command parameter * * Returns 0 on success. */ static int -qla2x00_fdmiv2_rpa(scsi_qla_host_t *vha) +qla2x00_fdmi_rprt(scsi_qla_host_t *vha, int callopt) { - int rval, alen; - uint32_t size; + struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); struct qla_hw_data *ha = vha->hw; + ulong size = 0; + uint rval, count; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; void *entries; - struct ct_fdmiv2_port_attr *eiter; - struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; - struct new_utsname *p_sysid = NULL; - - /* Issue RPA */ - /* Prepare common MS IOCB */ - /* Request size adjusted after CT preparation */ - ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); - + count = callopt == CALLOPT_FDMI2_SMARTSAN && ql2xsmartsan ? + FDMI2_SMARTSAN_PORT_ATTR_COUNT : + callopt != CALLOPT_FDMI1 ? + FDMI2_PORT_ATTR_COUNT : FDMI1_PORT_ATTR_COUNT; + + size = RPRT_RSP_SIZE; + ql_dbg(ql_dbg_disc, vha, 0x20e8, + "RPRT (callopt=%x count=%u size=%lu).\n", callopt, count, size); + /* Request size adjusted after CT preparation */ + ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, size); /* Prepare CT request */ - ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, RPA_RSP_SIZE); + ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPRT_CMD, size); ct_rsp = &ha->ct_sns->p.rsp; - - /* Prepare FDMI command arguments -- attribute block, attributes. */ - memcpy(ct_req->req.rpa2.port_name, vha->port_name, WWN_SIZE); - size = WWN_SIZE + 4; - - /* Attributes */ - ct_req->req.rpa2.attrs.count = cpu_to_be32(FDMIV2_PORT_ATTR_COUNT); - entries = &ct_req->req; - - /* FC4 types. */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES); - eiter->len = cpu_to_be16(4 + 32); - eiter->a.fc4_types[2] = 0x01; - size += 4 + 32; - - ql_dbg(ql_dbg_disc, vha, 0x20ba, - "FC4_TYPES=%02x %02x.\n", - eiter->a.fc4_types[2], - eiter->a.fc4_types[1]); - - if (vha->flags.nvme_enabled) { - eiter->a.fc4_types[6] = 1; /* NVMe type 28h */ - ql_dbg(ql_dbg_disc, vha, 0x211f, - "NVME FC4 Type = %02x 0x0 0x0 0x0 0x0 0x0.\n", - eiter->a.fc4_types[6]); - } - - /* Supported speed. */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); - eiter->len = cpu_to_be16(4 + 4); - if (IS_CNA_CAPABLE(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_10GB); - else if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_32GB| - FDMI_PORT_SPEED_16GB| - FDMI_PORT_SPEED_8GB); - else if (IS_QLA2031(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_16GB| - FDMI_PORT_SPEED_8GB| - FDMI_PORT_SPEED_4GB); - else if (IS_QLA25XX(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_8GB| - FDMI_PORT_SPEED_4GB| - FDMI_PORT_SPEED_2GB| - FDMI_PORT_SPEED_1GB); - else if (IS_QLA24XX_TYPE(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_4GB| - FDMI_PORT_SPEED_2GB| - FDMI_PORT_SPEED_1GB); - else if (IS_QLA23XX(ha)) - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_2GB| - FDMI_PORT_SPEED_1GB); - else - eiter->a.sup_speed = cpu_to_be32( - FDMI_PORT_SPEED_1GB); - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x20bb, - "Supported Port Speed = %x.\n", eiter->a.sup_speed); - - /* Current speed. */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED); - eiter->len = cpu_to_be16(4 + 4); - switch (ha->link_data_rate) { - case PORT_SPEED_1GB: - eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_1GB); - break; - case PORT_SPEED_2GB: - eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_2GB); - break; - case PORT_SPEED_4GB: - eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_4GB); - break; - case PORT_SPEED_8GB: - eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_8GB); - break; - case PORT_SPEED_10GB: - eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_10GB); - break; - case PORT_SPEED_16GB: - eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_16GB); - break; - case PORT_SPEED_32GB: - eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_32GB); - break; - default: - eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); - break; + /* Prepare FDMI command entries */ + memcpy(ct_req->req.rprt.hba_identifier, base_vha->port_name, + sizeof(ct_req->req.rprt.hba_identifier)); + size += sizeof(ct_req->req.rprt.hba_identifier); + memcpy(ct_req->req.rprt.port_name, vha->port_name, + sizeof(ct_req->req.rprt.port_name)); + size += sizeof(ct_req->req.rprt.port_name); + /* Attribute count */ + ct_req->req.rprt.attrs.count = cpu_to_be32(count); + size += sizeof(ct_req->req.rprt.attrs.count); + /* Attribute block */ + entries = ct_req->req.rprt.attrs.entry; + size += qla2x00_port_attributes(vha, entries, callopt); + /* Update MS request size. */ + qla2x00_update_ms_fdmi_iocb(vha, size + 16); + ql_dbg(ql_dbg_disc, vha, 0x20e9, + "RPRT %016llx %016llx.\n", + wwn_to_u64(ct_req->req.rprt.port_name), + wwn_to_u64(ct_req->req.rprt.port_name)); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20ea, + entries, size); + /* Execute MS IOCB */ + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, + sizeof(*ha->ms_iocb)); + if (rval) { + ql_dbg(ql_dbg_disc, vha, 0x20eb, + "RPRT iocb failed (%d).\n", rval); + return rval; } - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x2017, - "Current_Speed = %x.\n", eiter->a.cur_speed); - - /* Max frame size. */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); - eiter->len = cpu_to_be16(4 + 4); - eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ? - le16_to_cpu(icb24->frame_payload_size) : - le16_to_cpu(ha->init_cb->frame_payload_size); - eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size); - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x20bc, - "Max_Frame_Size = %x.\n", eiter->a.max_frame_size); - - /* OS device name. */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); - alen = strlen(QLA2XXX_DRIVER_NAME); - snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), - "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20be, - "OS_Device_Name = %s.\n", eiter->a.os_dev_name); + rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPRT"); + if (rval) { + if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && + ct_rsp->header.explanation_code == + CT_EXPL_ALREADY_REGISTERED) { + ql_dbg(ql_dbg_disc, vha, 0x20ec, + "RPRT already registered.\n"); + return QLA_ALREADY_REGISTERED; + } - /* Hostname. */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME); - p_sysid = utsname(); - if (p_sysid) { - snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), - "%s", p_sysid->nodename); - } else { - snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), - "%s", fc_host_system_hostname(vha->host)); + ql_dbg(ql_dbg_disc, vha, 0x20ed, + "RPRT failed, CT Reason code: %#x, CT Explanation %#x\n", + ct_rsp->header.reason_code, + ct_rsp->header.explanation_code); + return rval; } - alen = strlen(eiter->a.host_name); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x201a, - "HostName=%s.\n", eiter->a.host_name); - - /* Node Name */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_NODE_NAME); - memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); - eiter->len = cpu_to_be16(4 + WWN_SIZE); - size += 4 + WWN_SIZE; - - ql_dbg(ql_dbg_disc, vha, 0x20c0, - "Node Name = %016llx.\n", wwn_to_u64(eiter->a.node_name)); - - /* Port Name */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_NAME); - memcpy(eiter->a.port_name, vha->port_name, WWN_SIZE); - eiter->len = cpu_to_be16(4 + WWN_SIZE); - size += 4 + WWN_SIZE; - - ql_dbg(ql_dbg_disc, vha, 0x20c1, - "Port Name = %016llx.\n", wwn_to_u64(eiter->a.port_name)); - - /* Port Symbolic Name */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_SYM_NAME); - qla2x00_get_sym_node_name(vha, eiter->a.port_sym_name, - sizeof(eiter->a.port_sym_name)); - alen = strlen(eiter->a.port_sym_name); - alen += 4 - (alen & 3); - eiter->len = cpu_to_be16(4 + alen); - size += 4 + alen; - - ql_dbg(ql_dbg_disc, vha, 0x20c2, - "port symbolic name = %s\n", eiter->a.port_sym_name); - - /* Port Type */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_TYPE); - eiter->a.port_type = cpu_to_be32(NS_NX_PORT_TYPE); - eiter->len = cpu_to_be16(4 + 4); - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x20c3, - "Port Type = %x.\n", eiter->a.port_type); - - /* Class of Service */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_SUPP_COS); - eiter->a.port_supported_cos = cpu_to_be32(FC_CLASS_3); - eiter->len = cpu_to_be16(4 + 4); - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x20c4, - "Supported COS = %08x\n", eiter->a.port_supported_cos); + ql_dbg(ql_dbg_disc, vha, 0x20ee, "RPRT exiting normally.\n"); + return rval; +} - /* Port Fabric Name */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_FABRIC_NAME); - memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE); - eiter->len = cpu_to_be16(4 + WWN_SIZE); - size += 4 + WWN_SIZE; +/** + * qla2x00_fdmi_rpa() - perform RPA registration + * @vha: HA context + * @callopt: Option to issue FDMI registration + * + * Returns 0 on success. + */ +static int +qla2x00_fdmi_rpa(scsi_qla_host_t *vha, uint callopt) +{ + struct qla_hw_data *ha = vha->hw; + ulong size = 0; + uint rval, count; + ms_iocb_entry_t *ms_pkt; + struct ct_sns_req *ct_req; + struct ct_sns_rsp *ct_rsp; + void *entries; - ql_dbg(ql_dbg_disc, vha, 0x20c5, - "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); + count = + callopt == CALLOPT_FDMI2_SMARTSAN && ql2xsmartsan ? + FDMI2_SMARTSAN_PORT_ATTR_COUNT : + callopt != CALLOPT_FDMI1 ? + FDMI2_PORT_ATTR_COUNT : FDMI1_PORT_ATTR_COUNT; - /* FC4_type */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPE); - eiter->a.port_fc4_type[0] = 0; - eiter->a.port_fc4_type[1] = 0; - eiter->a.port_fc4_type[2] = 1; - eiter->a.port_fc4_type[3] = 0; - eiter->len = cpu_to_be16(4 + 32); - size += 4 + 32; + size = + callopt != CALLOPT_FDMI1 ? + SMARTSAN_RPA_RSP_SIZE : RPA_RSP_SIZE; - ql_dbg(ql_dbg_disc, vha, 0x20c6, - "Port Active FC4 Type = %02x %02x.\n", - eiter->a.port_fc4_type[2], eiter->a.port_fc4_type[1]); + ql_dbg(ql_dbg_disc, vha, 0x20f0, + "RPA (callopt=%x count=%u size=%lu).\n", callopt, count, size); - if (vha->flags.nvme_enabled) { - eiter->a.port_fc4_type[4] = 0; - eiter->a.port_fc4_type[5] = 0; - eiter->a.port_fc4_type[6] = 1; /* NVMe type 28h */ - ql_dbg(ql_dbg_disc, vha, 0x2120, - "NVME Port Active FC4 Type = %02x 0x0 0x0 0x0 0x0 0x0.\n", - eiter->a.port_fc4_type[6]); - } + /* Request size adjusted after CT preparation */ + ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, size); - /* Port State */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_STATE); - eiter->a.port_state = cpu_to_be32(1); - eiter->len = cpu_to_be16(4 + 4); - size += 4 + 4; + /* Prepare CT request */ + ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, size); + ct_rsp = &ha->ct_sns->p.rsp; - ql_dbg(ql_dbg_disc, vha, 0x20c7, - "Port State = %x.\n", eiter->a.port_state); + /* Prepare FDMI command entries. */ + memcpy(ct_req->req.rpa.port_name, vha->port_name, + sizeof(ct_req->req.rpa.port_name)); + size += sizeof(ct_req->req.rpa.port_name); - /* Number of Ports */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_COUNT); - eiter->a.num_ports = cpu_to_be32(1); - eiter->len = cpu_to_be16(4 + 4); - size += 4 + 4; - - ql_dbg(ql_dbg_disc, vha, 0x20c8, - "Number of ports = %x.\n", eiter->a.num_ports); + /* Attribute count */ + ct_req->req.rpa.attrs.count = cpu_to_be32(count); + size += sizeof(ct_req->req.rpa.attrs.count); - /* Port Id */ - eiter = entries + size; - eiter->type = cpu_to_be16(FDMI_PORT_ID); - eiter->a.port_id = cpu_to_be32(vha->d_id.b24); - eiter->len = cpu_to_be16(4 + 4); - size += 4 + 4; + /* Attribute block */ + entries = ct_req->req.rpa.attrs.entry; - ql_dbg(ql_dbg_disc, vha, 0x201c, - "Port Id = %x.\n", eiter->a.port_id); + size += qla2x00_port_attributes(vha, entries, callopt); /* Update MS request size. */ qla2x00_update_ms_fdmi_iocb(vha, size + 16); - ql_dbg(ql_dbg_disc, vha, 0x2018, - "RPA portname= %8phN size=%d.\n", ct_req->req.rpa.port_name, size); - ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20ca, + ql_dbg(ql_dbg_disc, vha, 0x20f1, + "RPA %016llx.\n", wwn_to_u64(ct_req->req.rpa.port_name)); + + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20f2, entries, size); /* Execute MS IOCB */ rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, - sizeof(ms_iocb_entry_t)); - if (rval != QLA_SUCCESS) { - /*EMPTY*/ - ql_dbg(ql_dbg_disc, vha, 0x20cb, - "RPA FDMI v2 issue IOCB failed (%d).\n", rval); - } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != - QLA_SUCCESS) { - rval = QLA_FUNCTION_FAILED; + sizeof(*ha->ms_iocb)); + if (rval) { + ql_dbg(ql_dbg_disc, vha, 0x20f3, + "RPA iocb failed (%d).\n", rval); + return rval; + } + + rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA"); + if (rval) { if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && ct_rsp->header.explanation_code == CT_EXPL_ALREADY_REGISTERED) { - ql_dbg(ql_dbg_disc, vha, 0x20ce, - "RPA FDMI v2 already registered\n"); - rval = QLA_ALREADY_REGISTERED; - } else { - ql_dbg(ql_dbg_disc, vha, 0x2020, - "RPA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", - ct_rsp->header.reason_code, - ct_rsp->header.explanation_code); + ql_dbg(ql_dbg_disc, vha, 0x20f4, + "RPA already registered.\n"); + return QLA_ALREADY_REGISTERED; } - } else { - ql_dbg(ql_dbg_disc, vha, 0x20cc, - "RPA FDMI V2 exiting normally.\n"); + + ql_dbg(ql_dbg_disc, vha, 0x20f5, + "RPA failed, CT Reason code: %#x, CT Explanation %#x\n", + ct_rsp->header.reason_code, + ct_rsp->header.explanation_code); + return rval; } + ql_dbg(ql_dbg_disc, vha, 0x20f6, "RPA exiting normally.\n"); return rval; } @@ -2623,18 +2445,31 @@ qla2x00_fdmiv2_rpa(scsi_qla_host_t *vha) int qla2x00_fdmi_register(scsi_qla_host_t *vha) { - int rval = QLA_FUNCTION_FAILED; + int rval = QLA_SUCCESS; struct qla_hw_data *ha = vha->hw; if (IS_QLA2100(ha) || IS_QLA2200(ha) || IS_QLAFX00(ha)) - return QLA_FUNCTION_FAILED; + return rval; rval = qla2x00_mgmt_svr_login(vha); if (rval) return rval; - rval = qla2x00_fdmiv2_rhba(vha); + /* For npiv/vport send rprt only */ + if (vha->vp_idx) { + if (ql2xsmartsan) + rval = qla2x00_fdmi_rprt(vha, CALLOPT_FDMI2_SMARTSAN); + if (rval || !ql2xsmartsan) + rval = qla2x00_fdmi_rprt(vha, CALLOPT_FDMI2); + if (rval) + rval = qla2x00_fdmi_rprt(vha, CALLOPT_FDMI1); + + return rval; + } + + /* Try fdmi2 first, if fails then try fdmi1 */ + rval = qla2x00_fdmi_rhba(vha, CALLOPT_FDMI2); if (rval) { if (rval != QLA_ALREADY_REGISTERED) goto try_fdmi; @@ -2643,18 +2478,22 @@ qla2x00_fdmi_register(scsi_qla_host_t *vha) if (rval) goto try_fdmi; - rval = qla2x00_fdmiv2_rhba(vha); + rval = qla2x00_fdmi_rhba(vha, CALLOPT_FDMI2); if (rval) goto try_fdmi; } - rval = qla2x00_fdmiv2_rpa(vha); + + if (ql2xsmartsan) + rval = qla2x00_fdmi_rpa(vha, CALLOPT_FDMI2_SMARTSAN); + if (rval || !ql2xsmartsan) + rval = qla2x00_fdmi_rpa(vha, CALLOPT_FDMI2); if (rval) goto try_fdmi; - goto out; + return rval; try_fdmi: - rval = qla2x00_fdmi_rhba(vha); + rval = qla2x00_fdmi_rhba(vha, CALLOPT_FDMI1); if (rval) { if (rval != QLA_ALREADY_REGISTERED) return rval; @@ -2663,12 +2502,13 @@ try_fdmi: if (rval) return rval; - rval = qla2x00_fdmi_rhba(vha); + rval = qla2x00_fdmi_rhba(vha, CALLOPT_FDMI1); if (rval) return rval; } - rval = qla2x00_fdmi_rpa(vha); -out: + + rval = qla2x00_fdmi_rpa(vha, CALLOPT_FDMI1); + return rval; } @@ -2893,7 +2733,7 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) for (i = 0; i < ha->max_fibre_devices; i++) { /* Set default FC4 Type as UNKNOWN so the default is to * Process this port */ - list[i].fc4_type = FC4_TYPE_UNKNOWN; + list[i].fc4_type = 0; /* Do not attempt GFF_ID if we are not FWI_2 capable */ if (!IS_FWI2_CAPABLE(ha)) @@ -3243,7 +3083,7 @@ void qla24xx_handle_gpnid_event(scsi_qla_host_t *vha, struct event_arg *ea) "%s %d %8phC post new sess\n", __func__, __LINE__, ea->port_name); qla24xx_post_newsess_work(vha, &ea->id, - ea->port_name, NULL, NULL, FC4_TYPE_UNKNOWN); + ea->port_name, NULL, NULL, 0); } } } @@ -3647,6 +3487,7 @@ void qla24xx_async_gnnft_done(scsi_qla_host_t *vha, srb_t *sp) if (memcmp(rp->port_name, fcport->port_name, WWN_SIZE)) continue; fcport->scan_state = QLA_FCPORT_FOUND; + fcport->last_rscn_gen = fcport->rscn_gen; found = true; /* * If device was not a fabric device before. diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 9e6b56527b25..5b2deaa730bf 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1043,7 +1043,7 @@ static void qla24xx_async_gnl_sp_done(srb_t *sp, int res) __func__, __LINE__, (u8 *)&wwn, id.b24); wwnn = wwn_to_u64(e->node_name); qla24xx_post_newsess_work(vha, &id, (u8 *)&wwn, - (u8 *)&wwnn, NULL, FC4_TYPE_UNKNOWN); + (u8 *)&wwnn, NULL, 0); } } @@ -2219,10 +2219,10 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) /* Check for secure flash support */ if (IS_QLA28XX(ha)) { - if (RD_REG_DWORD(®->mailbox12) & BIT_0) { - ql_log(ql_log_info, vha, 0xffff, "Adapter is Secure\n"); + if (RD_REG_DWORD(®->mailbox12) & BIT_0) ha->flags.secure_adapter = 1; - } + ql_log(ql_log_info, vha, 0xffff, "Secure Adapter: %s\n", + (ha->flags.secure_adapter) ? "Yes" : "No"); } @@ -2270,6 +2270,12 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) ql_dbg(ql_dbg_init, vha, 0x0078, "Verifying loaded RISC code...\n"); + /* If smartsan enabled then require fdmi and rdp enabled */ + if (ql2xsmartsan) { + ql2xfdmienable = 1; + ql2xrdpenable = 1; + } + if (qla2x00_isp_firmware(vha) != QLA_SUCCESS) { rval = ha->isp_ops->chip_diag(vha); if (rval) @@ -3544,53 +3550,77 @@ static void qla2xxx_print_sfp_info(struct scsi_qla_host *vha) } -/* - * Return Code: - * QLA_SUCCESS: no action - * QLA_INTERFACE_ERROR: SFP is not there. - * QLA_FUNCTION_FAILED: detected New SFP +/** + * qla24xx_detect_sfp() + * + * @vha: adapter state pointer. + * + * @return + * 0 -- Configure firmware to use short-range settings -- normal + * buffer-to-buffer credits. + * + * 1 -- Configure firmware to use long-range settings -- extra + * buffer-to-buffer credits should be allocated with + * ha->lr_distance containing distance settings from NVRAM or SFP + * (if supported). */ int qla24xx_detect_sfp(scsi_qla_host_t *vha) { - int rc = QLA_SUCCESS; + int rc, used_nvram; struct sff_8247_a0 *a; struct qla_hw_data *ha = vha->hw; - - if (!AUTO_DETECT_SFP_SUPPORT(vha)) + struct nvram_81xx *nv = ha->nvram; +#define LR_DISTANCE_UNKNOWN 2 + static const char * const types[] = { "Short", "Long" }; + static const char * const lengths[] = { "(10km)", "(5km)", "" }; + u8 ll = 0; + + /* Seed with NVRAM settings. */ + used_nvram = 0; + ha->flags.lr_detected = 0; + if (IS_BPM_RANGE_CAPABLE(ha) && + (nv->enhanced_features & NEF_LR_DIST_ENABLE)) { + used_nvram = 1; + ha->flags.lr_detected = 1; + ha->lr_distance = + (nv->enhanced_features >> LR_DIST_NV_POS) + & LR_DIST_NV_MASK; + } + + if (!IS_BPM_ENABLED(vha)) goto out; - + /* Determine SR/LR capabilities of SFP/Transceiver. */ rc = qla2x00_read_sfp_dev(vha, NULL, 0); if (rc) goto out; + used_nvram = 0; a = (struct sff_8247_a0 *)vha->hw->sfp_data; qla2xxx_print_sfp_info(vha); - if (a->fc_ll_cc7 & FC_LL_VL || a->fc_ll_cc7 & FC_LL_L) { - /* long range */ - ha->flags.detected_lr_sfp = 1; + ha->flags.lr_detected = 0; + ll = a->fc_ll_cc7; + if (ll & FC_LL_VL || ll & FC_LL_L) { + /* Long range, track length. */ + ha->flags.lr_detected = 1; if (a->length_km > 5 || a->length_100m > 50) - ha->long_range_distance = LR_DISTANCE_10K; + ha->lr_distance = LR_DISTANCE_10K; else - ha->long_range_distance = LR_DISTANCE_5K; - - if (ha->flags.detected_lr_sfp != ha->flags.using_lr_setting) - ql_dbg(ql_dbg_async, vha, 0x507b, - "Detected Long Range SFP.\n"); - } else { - /* short range */ - ha->flags.detected_lr_sfp = 0; - if (ha->flags.using_lr_setting) - ql_dbg(ql_dbg_async, vha, 0x5084, - "Detected Short Range SFP.\n"); + ha->lr_distance = LR_DISTANCE_5K; } if (!vha->flags.init_done) rc = QLA_SUCCESS; out: - return rc; + ql_dbg(ql_dbg_async, vha, 0x507b, + "SFP detect: %s-Range SFP %s (nvr=%x ll=%x lr=%x lrd=%x).\n", + types[ha->flags.lr_detected], + ha->flags.lr_detected ? lengths[ha->lr_distance] : + lengths[LR_DISTANCE_UNKNOWN], + used_nvram, ll, ha->flags.lr_detected, ha->lr_distance); + return ha->flags.lr_detected; } /** @@ -3608,6 +3638,7 @@ qla2x00_setup_chip(scsi_qla_host_t *vha) struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; unsigned long flags; uint16_t fw_major_version; + int done_once = 0; if (IS_P3P_TYPE(ha)) { rval = ha->isp_ops->load_risc(vha, &srisc_address); @@ -3628,6 +3659,7 @@ qla2x00_setup_chip(scsi_qla_host_t *vha) qla81xx_mpi_sync(vha); +execute_fw_with_lr: /* Load firmware sequences */ rval = ha->isp_ops->load_risc(vha, &srisc_address); if (rval == QLA_SUCCESS) { @@ -3649,7 +3681,15 @@ qla2x00_setup_chip(scsi_qla_host_t *vha) rval = qla2x00_execute_fw(vha, srisc_address); /* Retrieve firmware information. */ if (rval == QLA_SUCCESS) { - qla24xx_detect_sfp(vha); + /* Enable BPM support? */ + if (!done_once++ && qla24xx_detect_sfp(vha)) { + ql_dbg(ql_dbg_init, vha, 0x00ca, + "Re-starting firmware -- BPM.\n"); + /* Best-effort - re-init. */ + ha->isp_ops->reset_chip(vha); + ha->isp_ops->chip_diag(vha); + goto execute_fw_with_lr; + } if ((IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) && @@ -3708,6 +3748,10 @@ enable_82xx_npiv: "ISP Firmware failed checksum.\n"); goto failed; } + + /* Enable PUREX PASSTHRU */ + if (ql2xrdpenable) + qla25xx_set_els_cmds_supported(vha); } else goto failed; @@ -3919,6 +3963,13 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha) ha->fw_options[2] &= ~BIT_8; } + if (ql2xrdpenable) + ha->fw_options[1] |= ADD_FO1_ENABLE_PUREX_IOCB; + + /* Enable Async 8130/8131 events -- transceiver insertion/removal */ + if (IS_BPM_RANGE_CAPABLE(ha)) + ha->fw_options[3] |= BIT_10; + ql_dbg(ql_dbg_init, vha, 0x00e8, "%s, add FW options 1-3 = 0x%04x 0x%04x 0x%04x mode %x\n", __func__, ha->fw_options[1], ha->fw_options[2], @@ -5060,7 +5111,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) if (N2N_TOPO(ha)) { if (test_and_clear_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags)) { /* borrowing */ - u32 *bp, i, sz; + u32 *bp, sz; memset(ha->init_cb, 0, ha->init_cb_size); sz = min_t(int, sizeof(struct els_plogi_payload), @@ -5068,13 +5119,12 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha) rval = qla24xx_get_port_login_templ(vha, ha->init_cb_dma, (void *)ha->init_cb, sz); if (rval == QLA_SUCCESS) { + __be32 *q = &ha->plogi_els_payld.data[0]; + bp = (uint32_t *)ha->init_cb; - for (i = 0; i < sz/4 ; i++, bp++) - *bp = cpu_to_be32(*bp); + cpu_to_be32_array(q, bp, sz / 4); - memcpy(&ha->plogi_els_payld.data, - (void *)ha->init_cb, - sizeof(ha->plogi_els_payld.data)); + memcpy(bp, q, sizeof(ha->plogi_els_payld.data)); } else { ql_dbg(ql_dbg_init, vha, 0x00d1, "PLOGI ELS param read fail.\n"); @@ -5097,6 +5147,7 @@ skip_login: set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); } + return QLA_FUNCTION_FAILED; } found_devs = 0; @@ -5541,24 +5592,22 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) } vha->device_flags |= SWITCH_FOUND; + rval = qla2x00_get_port_name(vha, loop_id, vha->fabric_port_name, 0); + if (rval != QLA_SUCCESS) + ql_dbg(ql_dbg_disc, vha, 0x20ff, + "Failed to get Fabric Port Name\n"); if (qla_tgt_mode_enabled(vha) || qla_dual_mode_enabled(vha)) { rval = qla2x00_send_change_request(vha, 0x3, 0); if (rval != QLA_SUCCESS) ql_log(ql_log_warn, vha, 0x121, - "Failed to enable receiving of RSCN requests: 0x%x.\n", - rval); + "Failed to enable receiving of RSCN requests: 0x%x.\n", + rval); } - do { qla2x00_mgmt_svr_login(vha); - /* FDMI support. */ - if (ql2xfdmienable && - test_and_clear_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags)) - qla2x00_fdmi_register(vha); - /* Ensure we are logged into the SNS. */ loop_id = NPH_SNS_LID(ha); rval = ha->isp_ops->fabric_login(vha, loop_id, 0xff, 0xff, @@ -5570,6 +5619,12 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); return rval; } + + /* FDMI support. */ + if (ql2xfdmienable && + test_and_clear_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags)) + qla2x00_fdmi_register(vha); + if (test_and_clear_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags)) { if (qla2x00_rft_id(vha)) { /* EMPTY */ @@ -5812,7 +5867,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha) /* Bypass ports whose FCP-4 type is not FCP_SCSI */ if (ql2xgffidenable && (!(new_fcport->fc4_type & FS_FC4TYPE_FCP) && - new_fcport->fc4_type != FC4_TYPE_UNKNOWN)) + new_fcport->fc4_type != 0)) continue; spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); @@ -6656,7 +6711,7 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha) ha->flags.n2n_ae = 0; ha->flags.lip_ae = 0; ha->current_topology = 0; - ha->flags.fw_started = 0; + QLA_FW_STOPPED(ha); ha->flags.fw_init_done = 0; ha->chip_reset++; ha->base_qpair->chip_reset = ha->chip_reset; @@ -8663,61 +8718,6 @@ qla82xx_restart_isp(scsi_qla_host_t *vha) return status; } -void -qla81xx_update_fw_options(scsi_qla_host_t *vha) -{ - struct qla_hw_data *ha = vha->hw; - - /* Hold status IOCBs until ABTS response received. */ - if (ql2xfwholdabts) - ha->fw_options[3] |= BIT_12; - - /* Set Retry FLOGI in case of P2P connection */ - if (ha->operating_mode == P2P) { - ha->fw_options[2] |= BIT_3; - ql_dbg(ql_dbg_disc, vha, 0x2103, - "(%s): Setting FLOGI retry BIT in fw_options[2]: 0x%x\n", - __func__, ha->fw_options[2]); - } - - /* Move PUREX, ABTS RX & RIDA to ATIOQ */ - if (ql2xmvasynctoatio) { - if (qla_tgt_mode_enabled(vha) || - qla_dual_mode_enabled(vha)) - ha->fw_options[2] |= BIT_11; - else - ha->fw_options[2] &= ~BIT_11; - } - - if (qla_tgt_mode_enabled(vha) || - qla_dual_mode_enabled(vha)) { - /* FW auto send SCSI status during */ - ha->fw_options[1] |= BIT_8; - ha->fw_options[10] |= (u16)SAM_STAT_BUSY << 8; - - /* FW perform Exchange validation */ - ha->fw_options[2] |= BIT_4; - } else { - ha->fw_options[1] &= ~BIT_8; - ha->fw_options[10] &= 0x00ff; - - ha->fw_options[2] &= ~BIT_4; - } - - if (ql2xetsenable) { - /* Enable ETS Burst. */ - memset(ha->fw_options, 0, sizeof(ha->fw_options)); - ha->fw_options[2] |= BIT_9; - } - - ql_dbg(ql_dbg_init, vha, 0x00e9, - "%s, add FW options 1-3 = 0x%04x 0x%04x 0x%04x mode %x\n", - __func__, ha->fw_options[1], ha->fw_options[2], - ha->fw_options[3], vha->host->active_mode); - - qla2x00_set_fw_options(vha, ha->fw_options); -} - /* * qla24xx_get_fcp_prio * Gets the fcp cmd priority value for the logged in port. diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 47bf60a9490a..182bd68c79ac 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -530,7 +530,7 @@ __qla2x00_marker(struct scsi_qla_host *vha, struct qla_qpair *qpair, int_to_scsilun(lun, (struct scsi_lun *)&mrk24->lun); host_to_fcp_swap(mrk24->lun, sizeof(mrk24->lun)); mrk24->vp_index = vha->vp_idx; - mrk24->handle = MAKE_HANDLE(req->id, mrk24->handle); + mrk24->handle = make_handle(req->id, mrk24->handle); } else { SET_TARGET_ID(ha, mrk->target, loop_id); mrk->lun = cpu_to_le16((uint16_t)lun); @@ -1655,7 +1655,7 @@ qla24xx_start_scsi(srb_t *sp) req->cnt -= req_cnt; cmd_pkt = (struct cmd_type_7 *)req->ring_ptr; - cmd_pkt->handle = MAKE_HANDLE(req->id, handle); + cmd_pkt->handle = make_handle(req->id, handle); /* Zero out remaining portion of packet. */ /* tagged queuing modifier -- default is TSK_SIMPLE (0). */ @@ -1843,7 +1843,7 @@ qla24xx_dif_start_scsi(srb_t *sp) /* Fill-in common area */ cmd_pkt = (struct cmd_type_crc_2 *)req->ring_ptr; - cmd_pkt->handle = MAKE_HANDLE(req->id, handle); + cmd_pkt->handle = make_handle(req->id, handle); clr_ptr = (uint32_t *)cmd_pkt + 2; memset(clr_ptr, 0, REQUEST_ENTRY_SIZE - 8); @@ -1975,7 +1975,7 @@ qla2xxx_start_scsi_mq(srb_t *sp) req->cnt -= req_cnt; cmd_pkt = (struct cmd_type_7 *)req->ring_ptr; - cmd_pkt->handle = MAKE_HANDLE(req->id, handle); + cmd_pkt->handle = make_handle(req->id, handle); /* Zero out remaining portion of packet. */ /* tagged queuing modifier -- default is TSK_SIMPLE (0). */ @@ -2178,7 +2178,7 @@ qla2xxx_dif_start_scsi_mq(srb_t *sp) /* Fill-in common area */ cmd_pkt = (struct cmd_type_crc_2 *)req->ring_ptr; - cmd_pkt->handle = MAKE_HANDLE(req->id, handle); + cmd_pkt->handle = make_handle(req->id, handle); clr_ptr = (uint32_t *)cmd_pkt + 2; memset(clr_ptr, 0, REQUEST_ENTRY_SIZE - 8); @@ -2362,6 +2362,8 @@ qla24xx_login_iocb(srb_t *sp, struct logio_entry_24xx *logio) struct srb_iocb *lio = &sp->u.iocb_cmd; logio->entry_type = LOGINOUT_PORT_IOCB_TYPE; + logio->control_flags = cpu_to_le16(LCF_COMMAND_PLOGI); + if (lio->u.logio.flags & SRB_LOGIN_PRLI_ONLY) { logio->control_flags = cpu_to_le16(LCF_COMMAND_PRLI); } else { @@ -2489,7 +2491,7 @@ qla24xx_tm_iocb(srb_t *sp, struct tsk_mgmt_entry *tsk) tsk->entry_type = TSK_MGMT_IOCB_TYPE; tsk->entry_count = 1; - tsk->handle = MAKE_HANDLE(req->id, tsk->handle); + tsk->handle = make_handle(req->id, tsk->handle); tsk->nport_handle = cpu_to_le16(fcport->loop_id); tsk->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); tsk->control_flags = cpu_to_le32(flags); @@ -2684,9 +2686,9 @@ qla24xx_els_logo_iocb(srb_t *sp, struct els_entry_24xx *els_iocb) els_iocb->rx_dsd_count = 0; els_iocb->opcode = elsio->u.els_logo.els_cmd; - els_iocb->port_id[0] = sp->fcport->d_id.b.al_pa; - els_iocb->port_id[1] = sp->fcport->d_id.b.area; - els_iocb->port_id[2] = sp->fcport->d_id.b.domain; + els_iocb->d_id[0] = sp->fcport->d_id.b.al_pa; + els_iocb->d_id[1] = sp->fcport->d_id.b.area; + els_iocb->d_id[2] = sp->fcport->d_id.b.domain; /* For SID the byte order is different than DID */ els_iocb->s_id[1] = vha->d_id.b.al_pa; els_iocb->s_id[2] = vha->d_id.b.area; @@ -2939,7 +2941,6 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, sp->fcport = fcport; elsio->timeout = qla2x00_els_dcmd2_iocb_timeout; - init_completion(&elsio->u.els_plogi.comp); if (wait) sp->flags = SRB_WAKEUP_ON_COMP; @@ -2949,7 +2950,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, elsio->u.els_plogi.tx_size = elsio->u.els_plogi.rx_size = DMA_POOL_SIZE; ptr = elsio->u.els_plogi.els_plogi_pyld = - dma_alloc_coherent(&ha->pdev->dev, DMA_POOL_SIZE, + dma_alloc_coherent(&ha->pdev->dev, elsio->u.els_plogi.tx_size, &elsio->u.els_plogi.els_plogi_pyld_dma, GFP_KERNEL); if (!elsio->u.els_plogi.els_plogi_pyld) { @@ -2958,7 +2959,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, } resp_ptr = elsio->u.els_plogi.els_resp_pyld = - dma_alloc_coherent(&ha->pdev->dev, DMA_POOL_SIZE, + dma_alloc_coherent(&ha->pdev->dev, elsio->u.els_plogi.rx_size, &elsio->u.els_plogi.els_resp_pyld_dma, GFP_KERNEL); if (!elsio->u.els_plogi.els_resp_pyld) { @@ -2982,6 +2983,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, (uint8_t *)elsio->u.els_plogi.els_plogi_pyld, sizeof(*elsio->u.els_plogi.els_plogi_pyld)); + init_completion(&elsio->u.els_plogi.comp); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; @@ -3030,9 +3032,9 @@ qla24xx_els_iocb(srb_t *sp, struct els_entry_24xx *els_iocb) sp->type == SRB_ELS_CMD_RPT ? bsg_request->rqst_data.r_els.els_code : bsg_request->rqst_data.h_els.command_code; - els_iocb->port_id[0] = sp->fcport->d_id.b.al_pa; - els_iocb->port_id[1] = sp->fcport->d_id.b.area; - els_iocb->port_id[2] = sp->fcport->d_id.b.domain; + els_iocb->d_id[0] = sp->fcport->d_id.b.al_pa; + els_iocb->d_id[1] = sp->fcport->d_id.b.area; + els_iocb->d_id[2] = sp->fcport->d_id.b.domain; els_iocb->control_flags = 0; els_iocb->rx_byte_count = cpu_to_le32(bsg_job->reply_payload.payload_len); @@ -3358,7 +3360,7 @@ sufficient_dsds: } cmd_pkt = (struct cmd_type_6 *)req->ring_ptr; - cmd_pkt->handle = MAKE_HANDLE(req->id, handle); + cmd_pkt->handle = make_handle(req->id, handle); /* Zero out remaining portion of packet. */ /* tagged queuing modifier -- default is TSK_SIMPLE (0). */ @@ -3429,7 +3431,7 @@ sufficient_dsds: goto queuing_error; cmd_pkt = (struct cmd_type_7 *)req->ring_ptr; - cmd_pkt->handle = MAKE_HANDLE(req->id, handle); + cmd_pkt->handle = make_handle(req->id, handle); /* Zero out remaining portion of packet. */ /* tagged queuing modifier -- default is TSK_SIMPLE (0).*/ @@ -3534,7 +3536,7 @@ qla24xx_abort_iocb(srb_t *sp, struct abort_entry_24xx *abt_iocb) memset(abt_iocb, 0, sizeof(struct abort_entry_24xx)); abt_iocb->entry_type = ABORT_IOCB_TYPE; abt_iocb->entry_count = 1; - abt_iocb->handle = cpu_to_le32(MAKE_HANDLE(req->id, sp->handle)); + abt_iocb->handle = cpu_to_le32(make_handle(req->id, sp->handle)); if (sp->fcport) { abt_iocb->nport_handle = cpu_to_le16(sp->fcport->loop_id); abt_iocb->port_id[0] = sp->fcport->d_id.b.al_pa; @@ -3542,7 +3544,7 @@ qla24xx_abort_iocb(srb_t *sp, struct abort_entry_24xx *abt_iocb) abt_iocb->port_id[2] = sp->fcport->d_id.b.domain; } abt_iocb->handle_to_abort = - cpu_to_le32(MAKE_HANDLE(aio->u.abt.req_que_no, + cpu_to_le32(make_handle(aio->u.abt.req_que_no, aio->u.abt.cmd_hndl)); abt_iocb->vp_index = vha->vp_idx; abt_iocb->req_que_no = cpu_to_le16(aio->u.abt.req_que_no); @@ -3905,7 +3907,7 @@ qla2x00_start_bidir(srb_t *sp, struct scsi_qla_host *vha, uint32_t tot_dsds) } cmd_pkt = (struct cmd_bidir *)req->ring_ptr; - cmd_pkt->handle = MAKE_HANDLE(req->id, handle); + cmd_pkt->handle = make_handle(req->id, handle); /* Zero out remaining portion of packet. */ /* tagged queuing modifier -- default is TSK_SIMPLE (0).*/ diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index e40705d38cea..8d7a905f6247 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -31,6 +31,144 @@ const char *const port_state_str[] = { "ONLINE" }; +static void qla24xx_purex_iocb(scsi_qla_host_t *vha, void *pkt, + void (*process_item)(struct scsi_qla_host *vha, void *pkt)) +{ + struct purex_list *list = &vha->purex_list; + struct purex_item *item; + ulong flags; + + item = kzalloc(sizeof(*item), GFP_KERNEL); + if (!item) { + ql_log(ql_log_warn, vha, 0x5092, + ">> Failed allocate purex list item.\n"); + return; + } + + item->vha = vha; + item->process_item = process_item; + memcpy(&item->iocb, pkt, sizeof(item->iocb)); + + spin_lock_irqsave(&list->lock, flags); + list_add_tail(&item->list, &list->head); + spin_unlock_irqrestore(&list->lock, flags); + + set_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags); +} + +static void +qla24xx_process_abts(struct scsi_qla_host *vha, void *pkt) +{ + struct abts_entry_24xx *abts = pkt; + struct qla_hw_data *ha = vha->hw; + struct els_entry_24xx *rsp_els; + struct abts_entry_24xx *abts_rsp; + dma_addr_t dma; + uint32_t fctl; + int rval; + + ql_dbg(ql_dbg_init, vha, 0x0286, "%s: entered.\n", __func__); + + ql_log(ql_log_warn, vha, 0x0287, + "Processing ABTS xchg=%#x oxid=%#x rxid=%#x seqid=%#x seqcnt=%#x\n", + abts->rx_xch_addr_to_abort, abts->ox_id, abts->rx_id, + abts->seq_id, abts->seq_cnt); + ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0287, + "-------- ABTS RCV -------\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x0287, + (uint8_t *)abts, sizeof(*abts)); + + rsp_els = dma_alloc_coherent(&ha->pdev->dev, sizeof(*rsp_els), &dma, + GFP_KERNEL); + if (!rsp_els) { + ql_log(ql_log_warn, vha, 0x0287, + "Failed allocate dma buffer ABTS/ELS RSP.\n"); + return; + } + + /* terminate exchange */ + memset(rsp_els, 0, sizeof(*rsp_els)); + rsp_els->entry_type = ELS_IOCB_TYPE; + rsp_els->entry_count = 1; + rsp_els->nport_handle = ~0; + rsp_els->rx_xchg_address = abts->rx_xch_addr_to_abort; + rsp_els->control_flags = EPD_RX_XCHG; + ql_dbg(ql_dbg_init, vha, 0x0283, + "Sending ELS Response to terminate exchange %#x...\n", + abts->rx_xch_addr_to_abort); + ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0283, + "-------- ELS RSP -------\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x0283, + (uint8_t *)rsp_els, sizeof(*rsp_els)); + rval = qla2x00_issue_iocb(vha, rsp_els, dma, 0); + if (rval) { + ql_log(ql_log_warn, vha, 0x0288, + "%s: iocb failed to execute -> %x\n", __func__, rval); + } else if (rsp_els->comp_status) { + ql_log(ql_log_warn, vha, 0x0289, + "%s: iocb failed to complete -> completion=%#x subcode=(%#x,%#x)\n", + __func__, rsp_els->comp_status, + rsp_els->error_subcode_1, rsp_els->error_subcode_2); + } else { + ql_dbg(ql_dbg_init, vha, 0x028a, + "%s: abort exchange done.\n", __func__); + } + + /* send ABTS response */ + abts_rsp = (void *)rsp_els; + memset(abts_rsp, 0, sizeof(*abts_rsp)); + abts_rsp->entry_type = ABTS_RSP_TYPE; + abts_rsp->entry_count = 1; + abts_rsp->nport_handle = abts->nport_handle; + abts_rsp->vp_idx = abts->vp_idx; + abts_rsp->sof_type = abts->sof_type & 0xf0; + abts_rsp->rx_xch_addr = abts->rx_xch_addr; + abts_rsp->d_id[0] = abts->s_id[0]; + abts_rsp->d_id[1] = abts->s_id[1]; + abts_rsp->d_id[2] = abts->s_id[2]; + abts_rsp->r_ctl = FC_ROUTING_BLD | FC_R_CTL_BLD_BA_ACC; + abts_rsp->s_id[0] = abts->d_id[0]; + abts_rsp->s_id[1] = abts->d_id[1]; + abts_rsp->s_id[2] = abts->d_id[2]; + abts_rsp->cs_ctl = abts->cs_ctl; + /* include flipping bit23 in fctl */ + fctl = ~(abts->f_ctl[2] | 0x7F) << 16 | + FC_F_CTL_LAST_SEQ | FC_F_CTL_END_SEQ | FC_F_CTL_SEQ_INIT; + abts_rsp->f_ctl[0] = fctl >> 0 & 0xff; + abts_rsp->f_ctl[1] = fctl >> 8 & 0xff; + abts_rsp->f_ctl[2] = fctl >> 16 & 0xff; + abts_rsp->type = FC_TYPE_BLD; + abts_rsp->rx_id = abts->rx_id; + abts_rsp->ox_id = abts->ox_id; + abts_rsp->payload.ba_acc.aborted_rx_id = abts->rx_id; + abts_rsp->payload.ba_acc.aborted_ox_id = abts->ox_id; + abts_rsp->payload.ba_acc.high_seq_cnt = ~0; + abts_rsp->rx_xch_addr_to_abort = abts->rx_xch_addr_to_abort; + ql_dbg(ql_dbg_init, vha, 0x028b, + "Sending BA ACC response to ABTS %#x...\n", + abts->rx_xch_addr_to_abort); + ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x028b, + "-------- ELS RSP -------\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x028b, + (uint8_t *)abts_rsp, sizeof(*abts_rsp)); + rval = qla2x00_issue_iocb(vha, abts_rsp, dma, 0); + if (rval) { + ql_log(ql_log_warn, vha, 0x028c, + "%s: iocb failed to execute -> %x\n", __func__, rval); + } else if (abts_rsp->comp_status) { + ql_log(ql_log_warn, vha, 0x028d, + "%s: iocb failed to complete -> completion=%#x subcode=(%#x,%#x)\n", + __func__, abts_rsp->comp_status, + abts_rsp->payload.error.subcode1, + abts_rsp->payload.error.subcode2); + } else { + ql_dbg(ql_dbg_init, vha, 0x028ea, + "%s: done.\n", __func__); + } + + dma_free_coherent(&ha->pdev->dev, sizeof(*rsp_els), rsp_els, dma); +} + /** * qla2100_intr_handler() - Process interrupts for the ISP2100 and ISP2200. * @irq: interrupt number @@ -716,12 +854,24 @@ skip_rio: break; case MBA_SYSTEM_ERR: /* System Error */ - mbx = (IS_QLA81XX(ha) || IS_QLA83XX(ha) || IS_QLA27XX(ha) || - IS_QLA28XX(ha)) ? - RD_REG_WORD(®24->mailbox7) : 0; - ql_log(ql_log_warn, vha, 0x5003, - "ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh " - "mbx7=%xh.\n", mb[1], mb[2], mb[3], mbx); + mbx = 0; + if (IS_QLA81XX(ha) || IS_QLA83XX(ha) || + IS_QLA27XX(ha) || IS_QLA28XX(ha)) { + u16 m[4]; + + m[0] = RD_REG_WORD(®24->mailbox4); + m[1] = RD_REG_WORD(®24->mailbox5); + m[2] = RD_REG_WORD(®24->mailbox6); + mbx = m[3] = RD_REG_WORD(®24->mailbox7); + + ql_log(ql_log_warn, vha, 0x5003, + "ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh mbx4=%xh mbx5=%xh mbx6=%xh mbx7=%xh.\n", + mb[1], mb[2], mb[3], m[0], m[1], m[2], m[3]); + } else + ql_log(ql_log_warn, vha, 0x5003, + "ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh.\n ", + mb[1], mb[2], mb[3]); + ha->fw_dump_mpi = (IS_QLA27XX(ha) || IS_QLA28XX(ha)) && RD_REG_WORD(®24->mailbox7) & BIT_8; @@ -813,13 +963,15 @@ skip_rio: "LOOP UP detected (%s Gbps).\n", qla2x00_get_link_speed_str(ha, ha->link_data_rate)); + if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { + if (mb[2] & BIT_0) + ql_log(ql_log_info, vha, 0x11a0, + "FEC=enabled (link up).\n"); + } + vha->flags.management_server_logged_in = 0; qla2x00_post_aen_work(vha, FCH_EVT_LINKUP, ha->link_data_rate); - if (AUTO_DETECT_SFP_SUPPORT(vha)) { - set_bit(DETECT_SFP_CHANGE, &vha->dpc_flags); - qla2xxx_wake_dpc(vha); - } break; case MBA_LOOP_DOWN: /* Loop Down Event */ @@ -1254,6 +1406,7 @@ global_port_update: ql_dbg(ql_dbg_async, vha, 0x5052, "D-Port Diagnostics: %04x %04x %04x %04x\n", mb[0], mb[1], mb[2], mb[3]); + memcpy(vha->dport_data, mb, sizeof(vha->dport_data)); if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { static char *results[] = { "start", "done(pass)", "done(error)", "undefined" }; @@ -1291,6 +1444,11 @@ global_port_update: case MBA_TRANS_INSERT: ql_dbg(ql_dbg_async, vha, 0x5091, "Transceiver Insertion: %04x\n", mb[1]); + set_bit(DETECT_SFP_CHANGE, &vha->dpc_flags); + break; + + case MBA_TRANS_REMOVE: + ql_dbg(ql_dbg_async, vha, 0x5091, "Transceiver Removal\n"); break; default: @@ -1754,11 +1912,9 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req, } if (le16_to_cpu(logio->comp_status) == CS_COMPLETE) { - ql_dbg(ql_dbg_async, fcport->vha, 0x5036, - "Async-%s complete - %8phC hdl=%x portid=%02x%02x%02x " - "iop0=%x.\n", type, fcport->port_name, sp->handle, - fcport->d_id.b.domain, - fcport->d_id.b.area, fcport->d_id.b.al_pa, + ql_dbg(ql_dbg_async, sp->vha, 0x5036, + "Async-%s complete: handle=%x pid=%06x wwpn=%8phC iop0=%x\n", + type, sp->handle, fcport->d_id.b24, fcport->port_name, le32_to_cpu(logio->io_parameter[0])); vha->hw->exch_starvation = 0; @@ -1837,11 +1993,9 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req, break; } - ql_dbg(ql_dbg_async, fcport->vha, 0x5037, - "Async-%s failed - %8phC hdl=%x portid=%02x%02x%02x comp=%x " - "iop0=%x iop1=%x.\n", type, fcport->port_name, - sp->handle, fcport->d_id.b.domain, - fcport->d_id.b.area, fcport->d_id.b.al_pa, + ql_dbg(ql_dbg_async, sp->vha, 0x5037, + "Async-%s failed: handle=%x pid=%06x wwpn=%8phC comp_status=%x iop0=%x iop1=%x\n", + type, sp->handle, fcport->d_id.b24, fcport->port_name, le16_to_cpu(logio->comp_status), le32_to_cpu(logio->io_parameter[0]), le32_to_cpu(logio->io_parameter[1])); @@ -1910,6 +2064,7 @@ static void qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, struct nvmefc_fcp_req *fd; uint16_t ret = QLA_SUCCESS; uint16_t comp_status = le16_to_cpu(sts->comp_status); + int logit = 0; iocb = &sp->u.iocb_cmd; fcport = sp->fcport; @@ -1920,6 +2075,12 @@ static void qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, if (unlikely(iocb->u.nvme.aen_op)) atomic_dec(&sp->vha->hw->nvme_active_aen_cnt); + if (unlikely(comp_status != CS_COMPLETE)) + logit = 1; + + fd->transferred_length = fd->payload_length - + le32_to_cpu(sts->residual_len); + /* * State flags: Bit 6 and 0. * If 0 is set, we don't care about 6. @@ -1930,8 +2091,20 @@ static void qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, */ if (!(state_flags & (SF_FCP_RSP_DMA | SF_NVME_ERSP))) { iocb->u.nvme.rsp_pyld_len = 0; - } else if ((state_flags & SF_FCP_RSP_DMA)) { + } else if ((state_flags & (SF_FCP_RSP_DMA | SF_NVME_ERSP)) == + (SF_FCP_RSP_DMA | SF_NVME_ERSP)) { + /* Response already DMA'd to fd->rspaddr. */ iocb->u.nvme.rsp_pyld_len = le16_to_cpu(sts->nvme_rsp_pyld_len); + } else if ((state_flags & SF_FCP_RSP_DMA)) { + /* + * Non-zero value in first 12 bytes of NVMe_RSP IU, treat this + * as an error. + */ + iocb->u.nvme.rsp_pyld_len = 0; + fd->transferred_length = 0; + ql_dbg(ql_dbg_io, fcport->vha, 0x307a, + "Unexpected values in NVMe_RSP IU.\n"); + logit = 1; } else if (state_flags & SF_NVME_ERSP) { uint32_t *inbuf, *outbuf; uint16_t iter; @@ -1954,16 +2127,28 @@ static void qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, iter = iocb->u.nvme.rsp_pyld_len >> 2; for (; iter; iter--) *outbuf++ = swab32(*inbuf++); - } else { /* unhandled case */ - ql_log(ql_log_warn, fcport->vha, 0x503a, - "NVME-%s error. Unhandled state_flags of %x\n", - sp->name, state_flags); } - fd->transferred_length = fd->payload_length - - le32_to_cpu(sts->residual_len); + if (state_flags & SF_NVME_ERSP) { + struct nvme_fc_ersp_iu *rsp_iu = fd->rspaddr; + u32 tgt_xfer_len; - if (unlikely(comp_status != CS_COMPLETE)) + tgt_xfer_len = be32_to_cpu(rsp_iu->xfrd_len); + if (fd->transferred_length != tgt_xfer_len) { + ql_dbg(ql_dbg_io, fcport->vha, 0x3079, + "Dropped frame(s) detected (sent/rcvd=%u/%u).\n", + tgt_xfer_len, fd->transferred_length); + logit = 1; + } else if (comp_status == CS_DATA_UNDERRUN) { + /* + * Do not log if this is just an underflow and there + * is no data loss. + */ + logit = 0; + } + } + + if (unlikely(logit)) ql_log(ql_log_warn, fcport->vha, 0x5060, "NVME-%s ERR Handling - hdl=%x status(%x) tr_len:%x resid=%x ox_id=%x\n", sp->name, sp->handle, comp_status, @@ -2516,11 +2701,6 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) return; } - if (sp->abort) - sp->aborted = 1; - else - sp->completed = 1; - if (sp->cmd_type != TYPE_SRB) { req->outstanding_cmds[handle] = NULL; ql_dbg(ql_dbg_io, vha, 0x3015, @@ -3083,6 +3263,11 @@ process_err: qla24xx_els_ct_entry(vha, rsp->req, pkt, ELS_IOCB_TYPE); break; case ABTS_RECV_24XX: + if (qla_ini_mode_enabled(vha)) { + qla24xx_purex_iocb(vha, pkt, + qla24xx_process_abts); + break; + } if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { /* ensure that the ATIO queue is empty */ @@ -3127,6 +3312,19 @@ process_err: qla_ctrlvp_completed(vha, rsp->req, (struct vp_ctrl_entry_24xx *)pkt); break; + case PUREX_IOCB_TYPE: + { + struct purex_entry_24xx *purex = (void *)pkt; + + if (purex->els_frame_payload[3] != ELS_COMMAND_RDP) { + ql_dbg(ql_dbg_init, vha, 0x5091, + "Discarding ELS Request opcode %#x...\n", + purex->els_frame_payload[3]); + break; + } + qla24xx_purex_iocb(vha, pkt, qla24xx_process_purex_rdp); + break; + } default: /* Type Not Supported. */ ql_dbg(ql_dbg_async, vha, 0x5042, @@ -3442,6 +3640,25 @@ qla2xxx_msix_rsp_q(int irq, void *dev_id) { struct qla_hw_data *ha; struct qla_qpair *qpair; + + qpair = dev_id; + if (!qpair) { + ql_log(ql_log_info, NULL, 0x505b, + "%s: NULL response queue pointer.\n", __func__); + return IRQ_NONE; + } + ha = qpair->hw; + + queue_work(ha->wq, &qpair->q_work); + + return IRQ_HANDLED; +} + +irqreturn_t +qla2xxx_msix_rsp_q_hs(int irq, void *dev_id) +{ + struct qla_hw_data *ha; + struct qla_qpair *qpair; struct device_reg_24xx __iomem *reg; unsigned long flags; @@ -3453,13 +3670,10 @@ qla2xxx_msix_rsp_q(int irq, void *dev_id) } ha = qpair->hw; - /* Clear the interrupt, if enabled, for this response queue */ - if (unlikely(!ha->flags.disable_msix_handshake)) { - reg = &ha->iobase->isp24; - spin_lock_irqsave(&ha->hardware_lock, flags); - WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); - spin_unlock_irqrestore(&ha->hardware_lock, flags); - } + reg = &ha->iobase->isp24; + spin_lock_irqsave(&ha->hardware_lock, flags); + WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); + spin_unlock_irqrestore(&ha->hardware_lock, flags); queue_work(ha->wq, &qpair->q_work); @@ -3478,6 +3692,7 @@ static const struct qla_init_msix_entry msix_entries[] = { { "rsp_q", qla24xx_msix_rsp_q }, { "atio_q", qla83xx_msix_atio_q }, { "qpair_multiq", qla2xxx_msix_rsp_q }, + { "qpair_multiq_hs", qla2xxx_msix_rsp_q_hs }, }; static const struct qla_init_msix_entry qla82xx_msix_entries[] = { diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 9e09964f5c0e..9fd83d1bffe0 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -117,10 +117,9 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) ql_dbg(ql_dbg_mbx, vha, 0x1000, "Entered %s.\n", __func__); - if (ha->pdev->error_state > pci_channel_io_frozen) { + if (ha->pdev->error_state == pci_channel_io_perm_failure) { ql_log(ql_log_warn, vha, 0x1001, - "error_state is greater than pci_channel_io_frozen, " - "exiting.\n"); + "PCI channel failed permanently, exiting.\n"); return QLA_FUNCTION_TIMEOUT; } @@ -643,30 +642,7 @@ qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, return rval; } -#define EXTENDED_BB_CREDITS BIT_0 #define NVME_ENABLE_FLAG BIT_3 -static inline uint16_t qla25xx_set_sfp_lr_dist(struct qla_hw_data *ha) -{ - uint16_t mb4 = BIT_0; - - if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) - mb4 |= ha->long_range_distance << LR_DIST_FW_POS; - - return mb4; -} - -static inline uint16_t qla25xx_set_nvr_lr_dist(struct qla_hw_data *ha) -{ - uint16_t mb4 = BIT_0; - - if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { - struct nvram_81xx *nv = ha->nvram; - - mb4 |= LR_DIST_FW_FIELD(nv->enhanced_features); - } - - return mb4; -} /* * qla2x00_execute_fw @@ -690,10 +666,14 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) struct qla_hw_data *ha = vha->hw; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + u8 semaphore = 0; +#define EXE_FW_FORCE_SEMAPHORE BIT_7 + u8 retry = 3; ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1025, "Entered %s.\n", __func__); +again: mcp->mb[0] = MBC_EXECUTE_FIRMWARE; mcp->out_mb = MBX_0; mcp->in_mb = MBX_0; @@ -703,25 +683,13 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) mcp->mb[3] = 0; mcp->mb[4] = 0; mcp->mb[11] = 0; - ha->flags.using_lr_setting = 0; - if (IS_QLA25XX(ha) || IS_QLA81XX(ha) || IS_QLA83XX(ha) || - IS_QLA27XX(ha) || IS_QLA28XX(ha)) { - if (ql2xautodetectsfp) { - if (ha->flags.detected_lr_sfp) { - mcp->mb[4] |= - qla25xx_set_sfp_lr_dist(ha); - ha->flags.using_lr_setting = 1; - } - } else { - struct nvram_81xx *nv = ha->nvram; - /* set LR distance if specified in nvram */ - if (nv->enhanced_features & - NEF_LR_DIST_ENABLE) { - mcp->mb[4] |= - qla25xx_set_nvr_lr_dist(ha); - ha->flags.using_lr_setting = 1; - } - } + + /* Enable BPM? */ + if (ha->flags.lr_detected) { + mcp->mb[4] = BIT_0; + if (IS_BPM_RANGE_CAPABLE(ha)) + mcp->mb[4] |= + ha->lr_distance << LR_DIST_FW_POS; } if (ql2xnvmeenable && (IS_QLA27XX(ha) || IS_QLA28XX(ha))) @@ -747,6 +715,9 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) if (ha->flags.exchoffld_enabled) mcp->mb[4] |= ENABLE_EXCHANGE_OFFLD; + if (semaphore) + mcp->mb[11] |= EXE_FW_FORCE_SEMAPHORE; + mcp->out_mb |= MBX_4 | MBX_3 | MBX_2 | MBX_1 | MBX_11; mcp->in_mb |= MBX_3 | MBX_2 | MBX_1; } else { @@ -763,6 +734,15 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { + if (IS_QLA28XX(ha) && rval == QLA_COMMAND_ERROR && + mcp->mb[1] == 0x27 && retry) { + semaphore = 1; + retry--; + ql_dbg(ql_dbg_async, vha, 0x1026, + "Exe FW: force semaphore.\n"); + goto again; + } + ql_dbg(ql_dbg_mbx, vha, 0x1026, "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); return rval; @@ -1137,11 +1117,13 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha) ha->fw_ddr_ram_start = (mcp->mb[23] << 16) | mcp->mb[22]; ha->fw_ddr_ram_end = (mcp->mb[25] << 16) | mcp->mb[24]; if (IS_QLA28XX(ha)) { - if (mcp->mb[16] & BIT_10) { - ql_log(ql_log_info, vha, 0xffff, - "FW support secure flash updates\n"); + if (mcp->mb[16] & BIT_10) ha->flags.secure_fw = 1; - } + + ql_log(ql_log_info, vha, 0xffff, + "Secure Flash Update in FW: %s\n", + (ha->flags.secure_fw) ? "Supported" : + "Not Supported"); } } @@ -1405,17 +1387,20 @@ qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + if (!vha->hw->flags.fw_started) + return QLA_INVALID_COMMAND; + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1038, "Entered %s.\n", __func__); mcp->mb[0] = MBC_IOCB_COMMAND_A64; mcp->mb[1] = 0; - mcp->mb[2] = MSW(phys_addr); - mcp->mb[3] = LSW(phys_addr); + mcp->mb[2] = MSW(LSD(phys_addr)); + mcp->mb[3] = LSW(LSD(phys_addr)); mcp->mb[6] = MSW(MSD(phys_addr)); mcp->mb[7] = LSW(MSD(phys_addr)); mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; - mcp->in_mb = MBX_2|MBX_0; + mcp->in_mb = MBX_1|MBX_0; mcp->tov = tov; mcp->flags = 0; rval = qla2x00_mailbox_command(vha, mcp); @@ -1424,13 +1409,14 @@ qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, /*EMPTY*/ ql_dbg(ql_dbg_mbx, vha, 0x1039, "Failed=%x.\n", rval); } else { - sts_entry_t *sts_entry = (sts_entry_t *) buffer; + sts_entry_t *sts_entry = buffer; /* Mask reserved bits. */ sts_entry->entry_status &= IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103a, - "Done %s.\n", __func__); + "Done %s (status=%x).\n", __func__, + sts_entry->entry_status); } return rval; @@ -1475,7 +1461,7 @@ qla2x00_abort_command(srb_t *sp) ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103b, "Entered %s.\n", __func__); - if (vha->flags.qpairs_available && sp->qpair) + if (sp->qpair) req = sp->qpair->req; else req = vha->req; @@ -2045,6 +2031,57 @@ gpd_error_out: return rval; } +int +qla24xx_get_port_database(scsi_qla_host_t *vha, u16 nport_handle, + struct port_database_24xx *pdb) +{ + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + dma_addr_t pdb_dma; + int rval; + + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1115, + "Entered %s.\n", __func__); + + memset(pdb, 0, sizeof(*pdb)); + + pdb_dma = dma_map_single(&vha->hw->pdev->dev, pdb, + sizeof(*pdb), DMA_FROM_DEVICE); + if (!pdb_dma) { + ql_log(ql_log_warn, vha, 0x1116, "Failed to map dma buffer.\n"); + return QLA_MEMORY_ALLOC_FAILED; + } + + mcp->mb[0] = MBC_GET_PORT_DATABASE; + mcp->mb[1] = nport_handle; + mcp->mb[2] = MSW(LSD(pdb_dma)); + mcp->mb[3] = LSW(LSD(pdb_dma)); + mcp->mb[6] = MSW(MSD(pdb_dma)); + mcp->mb[7] = LSW(MSD(pdb_dma)); + mcp->mb[9] = 0; + mcp->mb[10] = 0; + mcp->out_mb = MBX_10|MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; + mcp->in_mb = MBX_1|MBX_0; + mcp->buf_size = sizeof(*pdb); + mcp->flags = MBX_DMA_IN; + mcp->tov = vha->hw->login_timeout * 2; + rval = qla2x00_mailbox_command(vha, mcp); + + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_mbx, vha, 0x111a, + "Failed=%x mb[0]=%x mb[1]=%x.\n", + rval, mcp->mb[0], mcp->mb[1]); + } else { + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x111b, + "Done %s.\n", __func__); + } + + dma_unmap_single(&vha->hw->pdev->dev, pdb_dma, + sizeof(*pdb), DMA_FROM_DEVICE); + + return rval; +} + /* * qla2x00_get_firmware_state * Get adapter firmware state. @@ -2384,7 +2421,7 @@ qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; lg->entry_count = 1; - lg->handle = MAKE_HANDLE(req->id, lg->handle); + lg->handle = make_handle(req->id, lg->handle); lg->nport_handle = cpu_to_le16(loop_id); lg->control_flags = cpu_to_le16(LCF_COMMAND_PLOGI); if (opt & BIT_0) @@ -2654,7 +2691,7 @@ qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, req = vha->req; lg->entry_type = LOGINOUT_PORT_IOCB_TYPE; lg->entry_count = 1; - lg->handle = MAKE_HANDLE(req->id, lg->handle); + lg->handle = make_handle(req->id, lg->handle); lg->nport_handle = cpu_to_le16(loop_id); lg->control_flags = cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO| @@ -3060,18 +3097,19 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - uint32_t *iter, dwords; + uint32_t *iter = (void *)stats; + ushort dwords = sizeof(*stats)/sizeof(*iter); ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1088, "Entered %s.\n", __func__); memset(&mc, 0, sizeof(mc)); mc.mb[0] = MBC_GET_LINK_PRIV_STATS; - mc.mb[2] = MSW(stats_dma); - mc.mb[3] = LSW(stats_dma); + mc.mb[2] = MSW(LSD(stats_dma)); + mc.mb[3] = LSW(LSD(stats_dma)); mc.mb[6] = MSW(MSD(stats_dma)); mc.mb[7] = LSW(MSD(stats_dma)); - mc.mb[8] = sizeof(struct link_statistics) / 4; + mc.mb[8] = dwords; mc.mb[9] = cpu_to_le16(vha->vp_idx); mc.mb[10] = cpu_to_le16(options); @@ -3086,8 +3124,6 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x108a, "Done %s.\n", __func__); /* Re-endianize - firmware data is le32. */ - dwords = sizeof(struct link_statistics) / 4; - iter = &stats->link_fail_cnt; for ( ; dwords--; iter++) le32_to_cpus(iter); } @@ -3145,9 +3181,9 @@ qla24xx_abort_command(srb_t *sp) abt->entry_type = ABORT_IOCB_TYPE; abt->entry_count = 1; - abt->handle = MAKE_HANDLE(req->id, abt->handle); + abt->handle = make_handle(req->id, abt->handle); abt->nport_handle = cpu_to_le16(fcport->loop_id); - abt->handle_to_abort = MAKE_HANDLE(req->id, handle); + abt->handle_to_abort = make_handle(req->id, handle); abt->port_id[0] = fcport->d_id.b.al_pa; abt->port_id[1] = fcport->d_id.b.area; abt->port_id[2] = fcport->d_id.b.domain; @@ -3224,7 +3260,7 @@ __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE; tsk->p.tsk.entry_count = 1; - tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle); + tsk->p.tsk.handle = make_handle(req->id, tsk->p.tsk.handle); tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id); tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); tsk->p.tsk.control_flags = cpu_to_le32(type); @@ -3888,11 +3924,29 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, fcport->scan_state = QLA_FCPORT_SCAN; fcport->n2n_flag = 0; } + id.b24 = 0; + if (wwn_to_u64(vha->port_name) > + wwn_to_u64(rptid_entry->u.f1.port_name)) { + vha->d_id.b24 = 0; + vha->d_id.b.al_pa = 1; + ha->flags.n2n_bigger = 1; + + id.b.al_pa = 2; + ql_dbg(ql_dbg_async, vha, 0x5075, + "Format 1: assign local id %x remote id %x\n", + vha->d_id.b24, id.b24); + } else { + ql_dbg(ql_dbg_async, vha, 0x5075, + "Format 1: Remote login - Waiting for WWPN %8phC.\n", + rptid_entry->u.f1.port_name); + ha->flags.n2n_bigger = 0; + } fcport = qla2x00_find_fcport_by_wwpn(vha, rptid_entry->u.f1.port_name, 1); spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); + if (fcport) { fcport->plogi_nack_done_deadline = jiffies + HZ; fcport->dm_login_expire = jiffies + 2*HZ; @@ -3903,6 +3957,11 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, if (vha->flags.nvme_enabled) fcport->fc4_type |= FS_FC4TYPE_NVME; + if (wwn_to_u64(vha->port_name) > + wwn_to_u64(fcport->port_name)) { + fcport->d_id = id; + } + switch (fcport->disc_state) { case DSC_DELETED: set_bit(RELOGIN_NEEDED, @@ -3915,25 +3974,6 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, break; } } else { - id.b24 = 0; - if (wwn_to_u64(vha->port_name) > - wwn_to_u64(rptid_entry->u.f1.port_name)) { - vha->d_id.b24 = 0; - vha->d_id.b.al_pa = 1; - ha->flags.n2n_bigger = 1; - ha->flags.n2n_ae = 0; - - id.b.al_pa = 2; - ql_dbg(ql_dbg_async, vha, 0x5075, - "Format 1: assign local id %x remote id %x\n", - vha->d_id.b24, id.b24); - } else { - ql_dbg(ql_dbg_async, vha, 0x5075, - "Format 1: Remote login - Waiting for WWPN %8phC.\n", - rptid_entry->u.f1.port_name); - ha->flags.n2n_bigger = 0; - ha->flags.n2n_ae = 1; - } qla24xx_post_newsess_work(vha, &id, rptid_entry->u.f1.port_name, rptid_entry->u.f1.node_name, @@ -4827,6 +4867,103 @@ qla24xx_get_port_login_templ(scsi_qla_host_t *vha, dma_addr_t buf_dma, return rval; } +int +qla25xx_set_els_cmds_supported(scsi_qla_host_t *vha) +{ + int rval; + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + uint8_t *els_cmd_map; + dma_addr_t els_cmd_map_dma; + uint cmd_opcode = ELS_COMMAND_RDP; + uint index = cmd_opcode / 8; + uint bit = cmd_opcode % 8; + struct qla_hw_data *ha = vha->hw; + + if (!IS_QLA25XX(ha) && !IS_QLA2031(ha) && !IS_QLA27XX(ha)) + return QLA_SUCCESS; + + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1197, + "Entered %s.\n", __func__); + + els_cmd_map = dma_alloc_coherent(&ha->pdev->dev, ELS_CMD_MAP_SIZE, + &els_cmd_map_dma, GFP_KERNEL); + if (!els_cmd_map) { + ql_log(ql_log_warn, vha, 0x7101, + "Failed to allocate RDP els command param.\n"); + return QLA_MEMORY_ALLOC_FAILED; + } + + memset(els_cmd_map, 0, ELS_CMD_MAP_SIZE); + + els_cmd_map[index] |= 1 << bit; + + mcp->mb[0] = MBC_SET_RNID_PARAMS; + mcp->mb[1] = RNID_TYPE_ELS_CMD << 8; + mcp->mb[2] = MSW(LSD(els_cmd_map_dma)); + mcp->mb[3] = LSW(LSD(els_cmd_map_dma)); + mcp->mb[6] = MSW(MSD(els_cmd_map_dma)); + mcp->mb[7] = LSW(MSD(els_cmd_map_dma)); + mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; + mcp->in_mb = MBX_1|MBX_0; + mcp->tov = MBX_TOV_SECONDS; + mcp->flags = MBX_DMA_OUT; + mcp->buf_size = ELS_CMD_MAP_SIZE; + rval = qla2x00_mailbox_command(vha, mcp); + + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_mbx, vha, 0x118d, + "Failed=%x (%x,%x).\n", rval, mcp->mb[0], mcp->mb[1]); + } else { + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118c, + "Done %s.\n", __func__); + } + + dma_free_coherent(&ha->pdev->dev, DMA_POOL_SIZE, + els_cmd_map, els_cmd_map_dma); + + return rval; +} + +int +qla24xx_get_buffer_credits(scsi_qla_host_t *vha, struct buffer_credit_24xx *bbc, + dma_addr_t bbc_dma) +{ + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + int rval; + + if (!IS_FWI2_CAPABLE(vha->hw)) + return QLA_FUNCTION_FAILED; + + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118e, + "Entered %s.\n", __func__); + + mcp->mb[0] = MBC_GET_RNID_PARAMS; + mcp->mb[1] = RNID_BUFFER_CREDITS << 8; + mcp->mb[2] = MSW(LSD(bbc_dma)); + mcp->mb[3] = LSW(LSD(bbc_dma)); + mcp->mb[6] = MSW(MSD(bbc_dma)); + mcp->mb[7] = LSW(MSD(bbc_dma)); + mcp->mb[8] = sizeof(*bbc) / sizeof(*bbc->parameter); + mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; + mcp->in_mb = MBX_1|MBX_0; + mcp->buf_size = sizeof(*bbc); + mcp->flags = MBX_DMA_IN; + mcp->tov = MBX_TOV_SECONDS; + rval = qla2x00_mailbox_command(vha, mcp); + + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_mbx, vha, 0x118f, + "Failed=%x mb[0]=%x,%x.\n", rval, mcp->mb[0], mcp->mb[1]); + } else { + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1190, + "Done %s.\n", __func__); + } + + return rval; +} + static int qla2x00_read_asic_temperature(scsi_qla_host_t *vha, uint16_t *temp) { @@ -4880,8 +5017,8 @@ qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp, mcp->mb[0] = MBC_READ_SFP; mcp->mb[1] = dev; - mcp->mb[2] = MSW(sfp_dma); - mcp->mb[3] = LSW(sfp_dma); + mcp->mb[2] = MSW(LSD(sfp_dma)); + mcp->mb[3] = LSW(LSD(sfp_dma)); mcp->mb[6] = MSW(MSD(sfp_dma)); mcp->mb[7] = LSW(MSD(sfp_dma)); mcp->mb[8] = len; @@ -4934,8 +5071,8 @@ qla2x00_write_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp, mcp->mb[0] = MBC_WRITE_SFP; mcp->mb[1] = dev; - mcp->mb[2] = MSW(sfp_dma); - mcp->mb[3] = LSW(sfp_dma); + mcp->mb[2] = MSW(LSD(sfp_dma)); + mcp->mb[3] = LSW(LSD(sfp_dma)); mcp->mb[6] = MSW(MSD(sfp_dma)); mcp->mb[7] = LSW(MSD(sfp_dma)); mcp->mb[8] = len; @@ -5170,10 +5307,11 @@ qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq, mcp->out_mb |= MBX_2; mcp->in_mb = MBX_0; - if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || - IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)) + if (IS_CNA_CAPABLE(ha) || IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || + IS_QLA2031(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) mcp->in_mb |= MBX_1; - if (IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)) + if (IS_CNA_CAPABLE(ha) || IS_QLA2031(ha) || IS_QLA27XX(ha) || + IS_QLA28XX(ha)) mcp->in_mb |= MBX_3; mcp->tov = MBX_TOV_SECONDS; @@ -5407,6 +5545,15 @@ qla2x00_get_data_rate(scsi_qla_host_t *vha) ql_dbg(ql_dbg_mbx, vha, 0x1107, "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]); } else { + if (mcp->mb[1] != 0x7) + ha->link_data_rate = mcp->mb[1]; + + if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { + if (mcp->mb[4] & BIT_0) + ql_log(ql_log_info, vha, 0x11a2, + "FEC=enabled (data rate).\n"); + } + ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1108, "Done %s.\n", __func__); if (mcp->mb[1] != 0x7) @@ -6688,3 +6835,60 @@ int qla2xxx_read_remote_register(scsi_qla_host_t *vha, uint32_t addr, return rval; } + +int +ql26xx_led_config(scsi_qla_host_t *vha, uint16_t options, uint16_t *led) +{ + struct qla_hw_data *ha = vha->hw; + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + int rval; + + if (!IS_QLA2031(ha) && !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) + return QLA_FUNCTION_FAILED; + + ql_dbg(ql_dbg_mbx, vha, 0x7070, "Entered %s (options=%x).\n", + __func__, options); + + mcp->mb[0] = MBC_SET_GET_FC_LED_CONFIG; + mcp->mb[1] = options; + mcp->out_mb = MBX_1|MBX_0; + mcp->in_mb = MBX_1|MBX_0; + if (options & BIT_0) { + if (options & BIT_1) { + mcp->mb[2] = led[2]; + mcp->out_mb |= MBX_2; + } + if (options & BIT_2) { + mcp->mb[3] = led[0]; + mcp->out_mb |= MBX_3; + } + if (options & BIT_3) { + mcp->mb[4] = led[1]; + mcp->out_mb |= MBX_4; + } + } else { + mcp->in_mb |= MBX_4|MBX_3|MBX_2; + } + mcp->tov = MBX_TOV_SECONDS; + mcp->flags = 0; + rval = qla2x00_mailbox_command(vha, mcp); + if (rval) { + ql_dbg(ql_dbg_mbx, vha, 0x7071, "Failed %s %x (mb=%x,%x)\n", + __func__, rval, mcp->mb[0], mcp->mb[1]); + return rval; + } + + if (options & BIT_0) { + ha->beacon_blink_led = 0; + ql_dbg(ql_dbg_mbx, vha, 0x7072, "Done %s\n", __func__); + } else { + led[2] = mcp->mb[2]; + led[0] = mcp->mb[3]; + led[1] = mcp->mb[4]; + ql_dbg(ql_dbg_mbx, vha, 0x7073, "Done %s (led=%x,%x,%x)\n", + __func__, led[0], led[1], led[2]); + } + + return rval; +} diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 8ae639d089d1..d82e92da529a 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -361,6 +361,13 @@ qla2x00_do_dpc_vp(scsi_qla_host_t *vha) } } + if (test_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags)) { + if (atomic_read(&vha->loop_state) == LOOP_READY) { + qla24xx_process_purex_list(&vha->purex_list); + clear_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags); + } + } + if (test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) { ql_dbg(ql_dbg_dpc, vha, 0x4016, "FCPort update scheduled.\n"); @@ -509,6 +516,9 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) vha->mgmt_svr_loop_id = qla2x00_reserve_mgmt_server_loop_id(vha); vha->dpc_flags = 0L; + ha->dpc_active = 0; + set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); + set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags); /* * To fix the issue of processing a parent's RSCN for the vport before @@ -886,7 +896,8 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options, rsp->rsp_q_out); ret = qla25xx_request_irq(ha, qpair, qpair->msix, - QLA_MSIX_QPAIR_MULTIQ_RSP_Q); + ha->flags.disable_msix_handshake ? + QLA_MSIX_QPAIR_MULTIQ_RSP_Q : QLA_MSIX_QPAIR_MULTIQ_RSP_Q_HS); if (ret) goto que_failed; diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index cad1fc2a1b28..df99911b8bb9 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -53,10 +53,9 @@ qlafx00_mailbox_command(scsi_qla_host_t *vha, struct mbx_cmd_32 *mcp) struct qla_hw_data *ha = vha->hw; scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); - if (ha->pdev->error_state > pci_channel_io_frozen) { + if (ha->pdev->error_state == pci_channel_io_perm_failure) { ql_log(ql_log_warn, vha, 0x115c, - "error_state is greater than pci_channel_io_frozen, " - "exiting.\n"); + "PCI channel failed permanently, exiting.\n"); return QLA_FUNCTION_TIMEOUT; } @@ -3136,7 +3135,7 @@ qlafx00_start_scsi(srb_t *sp) memset(&lcmd_pkt, 0, REQUEST_ENTRY_SIZE); - lcmd_pkt.handle = MAKE_HANDLE(req->id, sp->handle); + lcmd_pkt.handle = make_handle(req->id, sp->handle); lcmd_pkt.reserved_0 = 0; lcmd_pkt.port_path_ctrl = 0; lcmd_pkt.reserved_1 = 0; @@ -3206,7 +3205,7 @@ qlafx00_tm_iocb(srb_t *sp, struct tsk_mgmt_entry_fx00 *ptm_iocb) memset(&tm_iocb, 0, sizeof(struct tsk_mgmt_entry_fx00)); tm_iocb.entry_type = TSK_MGMT_IOCB_TYPE_FX00; tm_iocb.entry_count = 1; - tm_iocb.handle = cpu_to_le32(MAKE_HANDLE(req->id, sp->handle)); + tm_iocb.handle = cpu_to_le32(make_handle(req->id, sp->handle)); tm_iocb.reserved_0 = 0; tm_iocb.tgt_id = cpu_to_le16(sp->fcport->tgt_id); tm_iocb.control_flags = cpu_to_le32(fxio->u.tmf.flags); @@ -3232,9 +3231,9 @@ qlafx00_abort_iocb(srb_t *sp, struct abort_iocb_entry_fx00 *pabt_iocb) memset(&abt_iocb, 0, sizeof(struct abort_iocb_entry_fx00)); abt_iocb.entry_type = ABORT_IOCB_TYPE_FX00; abt_iocb.entry_count = 1; - abt_iocb.handle = cpu_to_le32(MAKE_HANDLE(req->id, sp->handle)); + abt_iocb.handle = cpu_to_le32(make_handle(req->id, sp->handle)); abt_iocb.abort_handle = - cpu_to_le32(MAKE_HANDLE(req->id, fxio->u.abt.cmd_hndl)); + cpu_to_le32(make_handle(req->id, fxio->u.abt.cmd_hndl)); abt_iocb.tgt_id_sts = cpu_to_le16(sp->fcport->tgt_id); abt_iocb.req_que_no = cpu_to_le16(req->id); diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c index bfcd02fdf2b8..84e2a980dea0 100644 --- a/drivers/scsi/qla2xxx/qla_nvme.c +++ b/drivers/scsi/qla2xxx/qla_nvme.c @@ -413,7 +413,7 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp) req->cnt -= req_cnt; cmd_pkt = (struct cmd_nvme *)req->ring_ptr; - cmd_pkt->handle = MAKE_HANDLE(req->id, handle); + cmd_pkt->handle = make_handle(req->id, handle); /* Zero out remaining portion of packet. */ clr_ptr = (uint32_t *)cmd_pkt + 2; diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 7a94e1171c72..d190db5ea7d9 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -113,7 +113,8 @@ module_param(ql2xfdmienable, int, S_IRUGO|S_IWUSR); module_param_named(fdmi, ql2xfdmienable, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ql2xfdmienable, "Enables FDMI registrations. " - "0 - no FDMI. Default is 1 - perform FDMI."); + "0 - no FDMI registrations. " + "1 - provide FDMI registrations (default)."); #define MAX_Q_DEPTH 64 static int ql2xmaxqdepth = MAX_Q_DEPTH; @@ -122,11 +123,7 @@ MODULE_PARM_DESC(ql2xmaxqdepth, "Maximum queue depth to set for each LUN. " "Default is 64."); -#if (IS_ENABLED(CONFIG_NVME_FC)) -int ql2xenabledif; -#else int ql2xenabledif = 2; -#endif module_param(ql2xenabledif, int, S_IRUGO); MODULE_PARM_DESC(ql2xenabledif, " Enable T10-CRC-DIF:\n" @@ -306,6 +303,22 @@ MODULE_PARM_DESC(ql2xdifbundlinginternalbuffers, "0 (Default). Based on check.\n" "1 Force using internal buffers\n"); +int ql2xsmartsan; +module_param(ql2xsmartsan, int, 0444); +module_param_named(smartsan, ql2xsmartsan, int, 0444); +MODULE_PARM_DESC(ql2xsmartsan, + "Send SmartSAN Management Attributes for FDMI Registration." + " Default is 0 - No SmartSAN registration," + " 1 - Register SmartSAN Management Attributes."); + +int ql2xrdpenable; +module_param(ql2xrdpenable, int, 0444); +module_param_named(rdpenable, ql2xrdpenable, int, 0444); +MODULE_PARM_DESC(ql2xrdpenable, + "Enables RDP responses. " + "0 - no RDP responses (default). " + "1 - provide RDP responses."); + static void qla2x00_clear_drv_active(struct qla_hw_data *); static void qla2x00_free_device(scsi_qla_host_t *); static int qla2xxx_map_queues(struct Scsi_Host *shost); @@ -583,6 +596,9 @@ qla24xx_pci_info_str(struct scsi_qla_host *vha, char *str, size_t str_len) case 3: speed_str = "8.0GT/s"; break; + case 4: + speed_str = "16.0GT/s"; + break; default: speed_str = "<unknown>"; break; @@ -1253,17 +1269,6 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) return SUCCESS; spin_lock_irqsave(qpair->qp_lock_ptr, flags); - if (sp->completed) { - spin_unlock_irqrestore(qpair->qp_lock_ptr, flags); - return SUCCESS; - } - - if (sp->abort || sp->aborted) { - spin_unlock_irqrestore(qpair->qp_lock_ptr, flags); - return FAILED; - } - - sp->abort = 1; sp->comp = ∁ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags); @@ -1688,6 +1693,10 @@ qla2x00_loop_reset(scsi_qla_host_t *vha) return QLA_SUCCESS; } +/* + * The caller must ensure that no completion interrupts will happen + * while this function is in progress. + */ static void qla2x00_abort_srb(struct qla_qpair *qp, srb_t *sp, const int res, unsigned long *flags) __releases(qp->qp_lock_ptr) @@ -1696,10 +1705,13 @@ static void qla2x00_abort_srb(struct qla_qpair *qp, srb_t *sp, const int res, DECLARE_COMPLETION_ONSTACK(comp); scsi_qla_host_t *vha = qp->vha; struct qla_hw_data *ha = vha->hw; + struct scsi_cmnd *cmd = GET_CMD_SP(sp); int rval; bool ret_cmd; uint32_t ratov_j; + lockdep_assert_held(qp->qp_lock_ptr); + if (qla2x00_chip_is_down(vha)) { sp->done(sp, res); return; @@ -1715,7 +1727,6 @@ static void qla2x00_abort_srb(struct qla_qpair *qp, srb_t *sp, const int res, } sp->comp = ∁ - sp->abort = 1; spin_unlock_irqrestore(qp->qp_lock_ptr, *flags); rval = ha->isp_ops->abort_command(sp); @@ -1739,13 +1750,17 @@ static void qla2x00_abort_srb(struct qla_qpair *qp, srb_t *sp, const int res, } spin_lock_irqsave(qp->qp_lock_ptr, *flags); - if (ret_cmd && (!sp->completed || !sp->aborted)) + if (ret_cmd && blk_mq_request_started(cmd->request)) sp->done(sp, res); } else { sp->done(sp, res); } } +/* + * The caller must ensure that no completion interrupts will happen + * while this function is in progress. + */ static void __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res) { @@ -1792,6 +1807,10 @@ __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res) spin_unlock_irqrestore(qp->qp_lock_ptr, flags); } +/* + * The caller must ensure that no completion interrupts will happen + * while this function is in progress. + */ void qla2x00_abort_all_cmds(scsi_qla_host_t *vha, int res) { @@ -2285,7 +2304,7 @@ static struct isp_operations qla81xx_isp_ops = { .config_rings = qla24xx_config_rings, .reset_adapter = qla24xx_reset_adapter, .nvram_config = qla81xx_nvram_config, - .update_fw_options = qla81xx_update_fw_options, + .update_fw_options = qla24xx_update_fw_options, .load_risc = qla81xx_load_risc, .pci_info_str = qla24xx_pci_info_str, .fw_version_str = qla24xx_fw_version_str, @@ -2402,7 +2421,7 @@ static struct isp_operations qla83xx_isp_ops = { .config_rings = qla24xx_config_rings, .reset_adapter = qla24xx_reset_adapter, .nvram_config = qla81xx_nvram_config, - .update_fw_options = qla81xx_update_fw_options, + .update_fw_options = qla24xx_update_fw_options, .load_risc = qla81xx_load_risc, .pci_info_str = qla24xx_pci_info_str, .fw_version_str = qla24xx_fw_version_str, @@ -3439,13 +3458,6 @@ skip_dpc: if (test_bit(UNLOADING, &base_vha->dpc_flags)) return -ENODEV; - if (ha->flags.detected_lr_sfp) { - ql_log(ql_log_info, base_vha, 0xffff, - "Reset chip to pick up LR SFP setting\n"); - set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); - qla2xxx_wake_dpc(base_vha); - } - return 0; probe_failed: @@ -3806,6 +3818,20 @@ qla2x00_remove_one(struct pci_dev *pdev) pci_disable_device(pdev); } +static inline void +qla24xx_free_purex_list(struct purex_list *list) +{ + struct list_head *item, *next; + ulong flags; + + spin_lock_irqsave(&list->lock, flags); + list_for_each_safe(item, next, &list->head) { + list_del(item); + kfree(list_entry(item, struct purex_item, list)); + } + spin_unlock_irqrestore(&list->lock, flags); +} + static void qla2x00_free_device(scsi_qla_host_t *vha) { @@ -3838,6 +3864,8 @@ qla2x00_free_device(scsi_qla_host_t *vha) } + qla24xx_free_purex_list(&vha->purex_list); + qla2x00_mem_free(ha); qla82xx_md_free(vha); @@ -3907,19 +3935,6 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport, set_bit(RELOGIN_NEEDED, &vha->dpc_flags); } -/* - * qla2x00_mark_all_devices_lost - * Updates fcport state when device goes offline. - * - * Input: - * ha = adapter block pointer. - * fcport = port structure pointer. - * - * Return: - * None. - * - * Context: - */ void qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha) { @@ -3931,16 +3946,6 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha) list_for_each_entry(fcport, &vha->vp_fcports, list) { fcport->scan_state = 0; qlt_schedule_sess_for_deletion(fcport); - - if (vha->vp_idx != 0 && vha->vp_idx != fcport->vha->vp_idx) - continue; - - /* - * No point in marking the device as lost, if the device is - * already DEAD. - */ - if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD) - continue; } } @@ -4811,6 +4816,9 @@ struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht, INIT_LIST_HEAD(&vha->gpnid_list); INIT_WORK(&vha->iocb_work, qla2x00_iocb_work_fn); + INIT_LIST_HEAD(&vha->purex_list.head); + spin_lock_init(&vha->purex_list.lock); + spin_lock_init(&vha->work_lock); spin_lock_init(&vha->cmd_list_lock); init_waitqueue_head(&vha->fcport_waitQ); @@ -5168,9 +5176,8 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e) fcport->n2n_flag = 1; } fcport->fw_login_state = 0; - /* - * wait link init done before sending login - */ + + schedule_delayed_work(&vha->scan.scan_work, 5); } else { qla24xx_fcport_handle_login(vha, fcport); } @@ -5731,6 +5738,583 @@ retry_lock: return; } +static bool +qla25xx_rdp_rsp_reduce_size(struct scsi_qla_host *vha, + struct purex_entry_24xx *purex) +{ + char fwstr[16]; + u32 sid = purex->s_id[2] << 16 | purex->s_id[1] << 8 | purex->s_id[0]; + struct port_database_24xx *pdb; + + /* Domain Controller is always logged-out. */ + /* if RDP request is not from Domain Controller: */ + if (sid != 0xfffc01) + return false; + + ql_dbg(ql_dbg_init, vha, 0x0181, "%s: s_id=%#x\n", __func__, sid); + + pdb = kzalloc(sizeof(*pdb), GFP_KERNEL); + if (!pdb) { + ql_dbg(ql_dbg_init, vha, 0x0181, + "%s: Failed allocate pdb\n", __func__); + } else if (qla24xx_get_port_database(vha, purex->nport_handle, pdb)) { + ql_dbg(ql_dbg_init, vha, 0x0181, + "%s: Failed get pdb sid=%x\n", __func__, sid); + } else if (pdb->current_login_state != PDS_PLOGI_COMPLETE && + pdb->current_login_state != PDS_PRLI_COMPLETE) { + ql_dbg(ql_dbg_init, vha, 0x0181, + "%s: Port not logged in sid=%#x\n", __func__, sid); + } else { + /* RDP request is from logged in port */ + kfree(pdb); + return false; + } + kfree(pdb); + + vha->hw->isp_ops->fw_version_str(vha, fwstr, sizeof(fwstr)); + fwstr[strcspn(fwstr, " ")] = 0; + /* if FW version allows RDP response length upto 2048 bytes: */ + if (strcmp(fwstr, "8.09.00") > 0 || strcmp(fwstr, "8.05.65") == 0) + return false; + + ql_dbg(ql_dbg_init, vha, 0x0181, "%s: fw=%s\n", __func__, fwstr); + + /* RDP response length is to be reduced to maximum 256 bytes */ + return true; +} + +static uint +qla25xx_rdp_port_speed_capability(struct qla_hw_data *ha) +{ + if (IS_CNA_CAPABLE(ha)) + return RDP_PORT_SPEED_10GB; + + if (IS_QLA27XX(ha) || IS_QLA28XX(ha)) { + unsigned int speeds = 0; + + if (ha->max_supported_speed == 2) { + if (ha->min_supported_speed <= 6) + speeds |= RDP_PORT_SPEED_64GB; + } + + if (ha->max_supported_speed == 2 || + ha->max_supported_speed == 1) { + if (ha->min_supported_speed <= 5) + speeds |= RDP_PORT_SPEED_32GB; + } + + if (ha->max_supported_speed == 2 || + ha->max_supported_speed == 1 || + ha->max_supported_speed == 0) { + if (ha->min_supported_speed <= 4) + speeds |= RDP_PORT_SPEED_16GB; + } + + if (ha->max_supported_speed == 1 || + ha->max_supported_speed == 0) { + if (ha->min_supported_speed <= 3) + speeds |= RDP_PORT_SPEED_8GB; + } + + if (ha->max_supported_speed == 0) { + if (ha->min_supported_speed <= 2) + speeds |= RDP_PORT_SPEED_4GB; + } + + return speeds; + } + + if (IS_QLA2031(ha)) + return RDP_PORT_SPEED_16GB|RDP_PORT_SPEED_8GB| + RDP_PORT_SPEED_4GB; + + if (IS_QLA25XX(ha)) + return RDP_PORT_SPEED_8GB|RDP_PORT_SPEED_4GB| + RDP_PORT_SPEED_2GB|RDP_PORT_SPEED_1GB; + + if (IS_QLA24XX_TYPE(ha)) + return RDP_PORT_SPEED_4GB|RDP_PORT_SPEED_2GB| + RDP_PORT_SPEED_1GB; + + if (IS_QLA23XX(ha)) + return RDP_PORT_SPEED_2GB|RDP_PORT_SPEED_1GB; + + return RDP_PORT_SPEED_1GB; +} + +static uint +qla25xx_rdp_port_speed_currently(struct qla_hw_data *ha) +{ + switch (ha->link_data_rate) { + case PORT_SPEED_1GB: + return RDP_PORT_SPEED_1GB; + + case PORT_SPEED_2GB: + return RDP_PORT_SPEED_2GB; + + case PORT_SPEED_4GB: + return RDP_PORT_SPEED_4GB; + + case PORT_SPEED_8GB: + return RDP_PORT_SPEED_8GB; + + case PORT_SPEED_10GB: + return RDP_PORT_SPEED_10GB; + + case PORT_SPEED_16GB: + return RDP_PORT_SPEED_16GB; + + case PORT_SPEED_32GB: + return RDP_PORT_SPEED_32GB; + + case PORT_SPEED_64GB: + return RDP_PORT_SPEED_64GB; + + default: + return RDP_PORT_SPEED_UNKNOWN; + } +} + +/* + * Function Name: qla24xx_process_purex_iocb + * + * Description: + * Prepare a RDP response and send to Fabric switch + * + * PARAMETERS: + * vha: SCSI qla host + * purex: RDP request received by HBA + */ +void qla24xx_process_purex_rdp(struct scsi_qla_host *vha, void *pkt) +{ + struct qla_hw_data *ha = vha->hw; + struct purex_entry_24xx *purex = pkt; + dma_addr_t rsp_els_dma; + dma_addr_t rsp_payload_dma; + dma_addr_t stat_dma; + dma_addr_t bbc_dma; + dma_addr_t sfp_dma; + struct els_entry_24xx *rsp_els = NULL; + struct rdp_rsp_payload *rsp_payload = NULL; + struct link_statistics *stat = NULL; + struct buffer_credit_24xx *bbc = NULL; + uint8_t *sfp = NULL; + uint16_t sfp_flags = 0; + uint rsp_payload_length = sizeof(*rsp_payload); + int rval; + + ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0180, + "%s: Enter\n", __func__); + + ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0181, + "-------- ELS REQ -------\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x0182, + (void *)purex, sizeof(*purex)); + + if (qla25xx_rdp_rsp_reduce_size(vha, purex)) { + rsp_payload_length = + offsetof(typeof(*rsp_payload), optical_elmt_desc); + ql_dbg(ql_dbg_init, vha, 0x0181, + "Reducing RSP payload length to %u bytes...\n", + rsp_payload_length); + } + + rsp_els = dma_alloc_coherent(&ha->pdev->dev, sizeof(*rsp_els), + &rsp_els_dma, GFP_KERNEL); + if (!rsp_els) { + ql_log(ql_log_warn, vha, 0x0183, + "Failed allocate dma buffer ELS RSP.\n"); + goto dealloc; + } + + rsp_payload = dma_alloc_coherent(&ha->pdev->dev, sizeof(*rsp_payload), + &rsp_payload_dma, GFP_KERNEL); + if (!rsp_payload) { + ql_log(ql_log_warn, vha, 0x0184, + "Failed allocate dma buffer ELS RSP payload.\n"); + goto dealloc; + } + + sfp = dma_alloc_coherent(&ha->pdev->dev, SFP_RTDI_LEN, + &sfp_dma, GFP_KERNEL); + + stat = dma_alloc_coherent(&ha->pdev->dev, sizeof(*stat), + &stat_dma, GFP_KERNEL); + + bbc = dma_alloc_coherent(&ha->pdev->dev, sizeof(*bbc), + &bbc_dma, GFP_KERNEL); + + /* Prepare Response IOCB */ + rsp_els->entry_type = ELS_IOCB_TYPE; + rsp_els->entry_count = 1; + rsp_els->sys_define = 0; + rsp_els->entry_status = 0; + rsp_els->handle = 0; + rsp_els->nport_handle = purex->nport_handle; + rsp_els->tx_dsd_count = 1; + rsp_els->vp_index = purex->vp_idx; + rsp_els->sof_type = EST_SOFI3; + rsp_els->rx_xchg_address = purex->rx_xchg_addr; + rsp_els->rx_dsd_count = 0; + rsp_els->opcode = purex->els_frame_payload[0]; + + rsp_els->d_id[0] = purex->s_id[0]; + rsp_els->d_id[1] = purex->s_id[1]; + rsp_els->d_id[2] = purex->s_id[2]; + + rsp_els->control_flags = EPD_ELS_ACC; + rsp_els->rx_byte_count = 0; + rsp_els->tx_byte_count = cpu_to_le32(rsp_payload_length); + + put_unaligned_le64(rsp_payload_dma, &rsp_els->tx_address); + rsp_els->tx_len = rsp_els->tx_byte_count; + + rsp_els->rx_address = 0; + rsp_els->rx_len = 0; + + /* Prepare Response Payload */ + rsp_payload->hdr.cmd = cpu_to_be32(0x2 << 24); /* LS_ACC */ + rsp_payload->hdr.len = cpu_to_be32( + rsp_els->tx_byte_count - sizeof(rsp_payload->hdr)); + + /* Link service Request Info Descriptor */ + rsp_payload->ls_req_info_desc.desc_tag = cpu_to_be32(0x1); + rsp_payload->ls_req_info_desc.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->ls_req_info_desc)); + rsp_payload->ls_req_info_desc.req_payload_word_0 = + cpu_to_be32p((uint32_t *)purex->els_frame_payload); + + /* Link service Request Info Descriptor 2 */ + rsp_payload->ls_req_info_desc2.desc_tag = cpu_to_be32(0x1); + rsp_payload->ls_req_info_desc2.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->ls_req_info_desc2)); + rsp_payload->ls_req_info_desc2.req_payload_word_0 = + cpu_to_be32p((uint32_t *)purex->els_frame_payload); + + + rsp_payload->sfp_diag_desc.desc_tag = cpu_to_be32(0x10000); + rsp_payload->sfp_diag_desc.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->sfp_diag_desc)); + + if (sfp) { + /* SFP Flags */ + memset(sfp, 0, SFP_RTDI_LEN); + rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa0, 0x7, 2, 0); + if (!rval) { + /* SFP Flags bits 3-0: Port Tx Laser Type */ + if (sfp[0] & BIT_2 || sfp[1] & (BIT_6|BIT_5)) + sfp_flags |= BIT_0; /* short wave */ + else if (sfp[0] & BIT_1) + sfp_flags |= BIT_1; /* long wave 1310nm */ + else if (sfp[1] & BIT_4) + sfp_flags |= BIT_1|BIT_0; /* long wave 1550nm */ + } + + /* SFP Type */ + memset(sfp, 0, SFP_RTDI_LEN); + rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa0, 0x0, 1, 0); + if (!rval) { + sfp_flags |= BIT_4; /* optical */ + if (sfp[0] == 0x3) + sfp_flags |= BIT_6; /* sfp+ */ + } + + rsp_payload->sfp_diag_desc.sfp_flags = cpu_to_be16(sfp_flags); + + /* SFP Diagnostics */ + memset(sfp, 0, SFP_RTDI_LEN); + rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa2, 0x60, 10, 0); + if (!rval) { + uint16_t *trx = (void *)sfp; /* already be16 */ + rsp_payload->sfp_diag_desc.temperature = trx[0]; + rsp_payload->sfp_diag_desc.vcc = trx[1]; + rsp_payload->sfp_diag_desc.tx_bias = trx[2]; + rsp_payload->sfp_diag_desc.tx_power = trx[3]; + rsp_payload->sfp_diag_desc.rx_power = trx[4]; + } + } + + /* Port Speed Descriptor */ + rsp_payload->port_speed_desc.desc_tag = cpu_to_be32(0x10001); + rsp_payload->port_speed_desc.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->port_speed_desc)); + rsp_payload->port_speed_desc.speed_capab = cpu_to_be16( + qla25xx_rdp_port_speed_capability(ha)); + rsp_payload->port_speed_desc.operating_speed = cpu_to_be16( + qla25xx_rdp_port_speed_currently(ha)); + + /* Link Error Status Descriptor */ + rsp_payload->ls_err_desc.desc_tag = cpu_to_be32(0x10002); + rsp_payload->ls_err_desc.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->ls_err_desc)); + + if (stat) { + rval = qla24xx_get_isp_stats(vha, stat, stat_dma, 0); + if (!rval) { + rsp_payload->ls_err_desc.link_fail_cnt = + cpu_to_be32(stat->link_fail_cnt); + rsp_payload->ls_err_desc.loss_sync_cnt = + cpu_to_be32(stat->loss_sync_cnt); + rsp_payload->ls_err_desc.loss_sig_cnt = + cpu_to_be32(stat->loss_sig_cnt); + rsp_payload->ls_err_desc.prim_seq_err_cnt = + cpu_to_be32(stat->prim_seq_err_cnt); + rsp_payload->ls_err_desc.inval_xmit_word_cnt = + cpu_to_be32(stat->inval_xmit_word_cnt); + rsp_payload->ls_err_desc.inval_crc_cnt = + cpu_to_be32(stat->inval_crc_cnt); + rsp_payload->ls_err_desc.pn_port_phy_type |= BIT_6; + } + } + + /* Portname Descriptor */ + rsp_payload->port_name_diag_desc.desc_tag = cpu_to_be32(0x10003); + rsp_payload->port_name_diag_desc.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->port_name_diag_desc)); + memcpy(rsp_payload->port_name_diag_desc.WWNN, + vha->node_name, + sizeof(rsp_payload->port_name_diag_desc.WWNN)); + memcpy(rsp_payload->port_name_diag_desc.WWPN, + vha->port_name, + sizeof(rsp_payload->port_name_diag_desc.WWPN)); + + /* F-Port Portname Descriptor */ + rsp_payload->port_name_direct_desc.desc_tag = cpu_to_be32(0x10003); + rsp_payload->port_name_direct_desc.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->port_name_direct_desc)); + memcpy(rsp_payload->port_name_direct_desc.WWNN, + vha->fabric_node_name, + sizeof(rsp_payload->port_name_direct_desc.WWNN)); + memcpy(rsp_payload->port_name_direct_desc.WWPN, + vha->fabric_port_name, + sizeof(rsp_payload->port_name_direct_desc.WWPN)); + + /* Bufer Credit Descriptor */ + rsp_payload->buffer_credit_desc.desc_tag = cpu_to_be32(0x10006); + rsp_payload->buffer_credit_desc.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->buffer_credit_desc)); + rsp_payload->buffer_credit_desc.fcport_b2b = 0; + rsp_payload->buffer_credit_desc.attached_fcport_b2b = cpu_to_be32(0); + rsp_payload->buffer_credit_desc.fcport_rtt = cpu_to_be32(0); + + if (bbc) { + memset(bbc, 0, sizeof(*bbc)); + rval = qla24xx_get_buffer_credits(vha, bbc, bbc_dma); + if (!rval) { + rsp_payload->buffer_credit_desc.fcport_b2b = + cpu_to_be32(LSW(bbc->parameter[0])); + } + } + + if (rsp_payload_length < sizeof(*rsp_payload)) + goto send; + + /* Optical Element Descriptor, Temperature */ + rsp_payload->optical_elmt_desc[0].desc_tag = cpu_to_be32(0x10007); + rsp_payload->optical_elmt_desc[0].desc_len = + cpu_to_be32(RDP_DESC_LEN(*rsp_payload->optical_elmt_desc)); + /* Optical Element Descriptor, Voltage */ + rsp_payload->optical_elmt_desc[1].desc_tag = cpu_to_be32(0x10007); + rsp_payload->optical_elmt_desc[1].desc_len = + cpu_to_be32(RDP_DESC_LEN(*rsp_payload->optical_elmt_desc)); + /* Optical Element Descriptor, Tx Bias Current */ + rsp_payload->optical_elmt_desc[2].desc_tag = cpu_to_be32(0x10007); + rsp_payload->optical_elmt_desc[2].desc_len = + cpu_to_be32(RDP_DESC_LEN(*rsp_payload->optical_elmt_desc)); + /* Optical Element Descriptor, Tx Power */ + rsp_payload->optical_elmt_desc[3].desc_tag = cpu_to_be32(0x10007); + rsp_payload->optical_elmt_desc[3].desc_len = + cpu_to_be32(RDP_DESC_LEN(*rsp_payload->optical_elmt_desc)); + /* Optical Element Descriptor, Rx Power */ + rsp_payload->optical_elmt_desc[4].desc_tag = cpu_to_be32(0x10007); + rsp_payload->optical_elmt_desc[4].desc_len = + cpu_to_be32(RDP_DESC_LEN(*rsp_payload->optical_elmt_desc)); + + if (sfp) { + memset(sfp, 0, SFP_RTDI_LEN); + rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa2, 0, 64, 0); + if (!rval) { + uint16_t *trx = (void *)sfp; /* already be16 */ + + /* Optical Element Descriptor, Temperature */ + rsp_payload->optical_elmt_desc[0].high_alarm = trx[0]; + rsp_payload->optical_elmt_desc[0].low_alarm = trx[1]; + rsp_payload->optical_elmt_desc[0].high_warn = trx[2]; + rsp_payload->optical_elmt_desc[0].low_warn = trx[3]; + rsp_payload->optical_elmt_desc[0].element_flags = + cpu_to_be32(1 << 28); + + /* Optical Element Descriptor, Voltage */ + rsp_payload->optical_elmt_desc[1].high_alarm = trx[4]; + rsp_payload->optical_elmt_desc[1].low_alarm = trx[5]; + rsp_payload->optical_elmt_desc[1].high_warn = trx[6]; + rsp_payload->optical_elmt_desc[1].low_warn = trx[7]; + rsp_payload->optical_elmt_desc[1].element_flags = + cpu_to_be32(2 << 28); + + /* Optical Element Descriptor, Tx Bias Current */ + rsp_payload->optical_elmt_desc[2].high_alarm = trx[8]; + rsp_payload->optical_elmt_desc[2].low_alarm = trx[9]; + rsp_payload->optical_elmt_desc[2].high_warn = trx[10]; + rsp_payload->optical_elmt_desc[2].low_warn = trx[11]; + rsp_payload->optical_elmt_desc[2].element_flags = + cpu_to_be32(3 << 28); + + /* Optical Element Descriptor, Tx Power */ + rsp_payload->optical_elmt_desc[3].high_alarm = trx[12]; + rsp_payload->optical_elmt_desc[3].low_alarm = trx[13]; + rsp_payload->optical_elmt_desc[3].high_warn = trx[14]; + rsp_payload->optical_elmt_desc[3].low_warn = trx[15]; + rsp_payload->optical_elmt_desc[3].element_flags = + cpu_to_be32(4 << 28); + + /* Optical Element Descriptor, Rx Power */ + rsp_payload->optical_elmt_desc[4].high_alarm = trx[16]; + rsp_payload->optical_elmt_desc[4].low_alarm = trx[17]; + rsp_payload->optical_elmt_desc[4].high_warn = trx[18]; + rsp_payload->optical_elmt_desc[4].low_warn = trx[19]; + rsp_payload->optical_elmt_desc[4].element_flags = + cpu_to_be32(5 << 28); + } + + memset(sfp, 0, SFP_RTDI_LEN); + rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa2, 112, 64, 0); + if (!rval) { + /* Temperature high/low alarm/warning */ + rsp_payload->optical_elmt_desc[0].element_flags |= + cpu_to_be32( + (sfp[0] >> 7 & 1) << 3 | + (sfp[0] >> 6 & 1) << 2 | + (sfp[4] >> 7 & 1) << 1 | + (sfp[4] >> 6 & 1) << 0); + + /* Voltage high/low alarm/warning */ + rsp_payload->optical_elmt_desc[1].element_flags |= + cpu_to_be32( + (sfp[0] >> 5 & 1) << 3 | + (sfp[0] >> 4 & 1) << 2 | + (sfp[4] >> 5 & 1) << 1 | + (sfp[4] >> 4 & 1) << 0); + + /* Tx Bias Current high/low alarm/warning */ + rsp_payload->optical_elmt_desc[2].element_flags |= + cpu_to_be32( + (sfp[0] >> 3 & 1) << 3 | + (sfp[0] >> 2 & 1) << 2 | + (sfp[4] >> 3 & 1) << 1 | + (sfp[4] >> 2 & 1) << 0); + + /* Tx Power high/low alarm/warning */ + rsp_payload->optical_elmt_desc[3].element_flags |= + cpu_to_be32( + (sfp[0] >> 1 & 1) << 3 | + (sfp[0] >> 0 & 1) << 2 | + (sfp[4] >> 1 & 1) << 1 | + (sfp[4] >> 0 & 1) << 0); + + /* Rx Power high/low alarm/warning */ + rsp_payload->optical_elmt_desc[4].element_flags |= + cpu_to_be32( + (sfp[1] >> 7 & 1) << 3 | + (sfp[1] >> 6 & 1) << 2 | + (sfp[5] >> 7 & 1) << 1 | + (sfp[5] >> 6 & 1) << 0); + } + } + + /* Optical Product Data Descriptor */ + rsp_payload->optical_prod_desc.desc_tag = cpu_to_be32(0x10008); + rsp_payload->optical_prod_desc.desc_len = + cpu_to_be32(RDP_DESC_LEN(rsp_payload->optical_prod_desc)); + + if (sfp) { + memset(sfp, 0, SFP_RTDI_LEN); + rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa0, 20, 64, 0); + if (!rval) { + memcpy(rsp_payload->optical_prod_desc.vendor_name, + sfp + 0, + sizeof(rsp_payload->optical_prod_desc.vendor_name)); + memcpy(rsp_payload->optical_prod_desc.part_number, + sfp + 20, + sizeof(rsp_payload->optical_prod_desc.part_number)); + memcpy(rsp_payload->optical_prod_desc.revision, + sfp + 36, + sizeof(rsp_payload->optical_prod_desc.revision)); + memcpy(rsp_payload->optical_prod_desc.serial_number, + sfp + 48, + sizeof(rsp_payload->optical_prod_desc.serial_number)); + } + + memset(sfp, 0, SFP_RTDI_LEN); + rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa0, 84, 8, 0); + if (!rval) { + memcpy(rsp_payload->optical_prod_desc.date, + sfp + 0, + sizeof(rsp_payload->optical_prod_desc.date)); + } + } + +send: + ql_dbg(ql_dbg_init, vha, 0x0183, + "Sending ELS Response to RDP Request...\n"); + ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0184, + "-------- ELS RSP -------\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x0185, + (void *)rsp_els, sizeof(*rsp_els)); + ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0186, + "-------- ELS RSP PAYLOAD -------\n"); + ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x0187, + (void *)rsp_payload, rsp_payload_length); + + rval = qla2x00_issue_iocb(vha, rsp_els, rsp_els_dma, 0); + + if (rval) { + ql_log(ql_log_warn, vha, 0x0188, + "%s: iocb failed to execute -> %x\n", __func__, rval); + } else if (rsp_els->comp_status) { + ql_log(ql_log_warn, vha, 0x0189, + "%s: iocb failed to complete -> completion=%#x subcode=(%#x,%#x)\n", + __func__, rsp_els->comp_status, + rsp_els->error_subcode_1, rsp_els->error_subcode_2); + } else { + ql_dbg(ql_dbg_init, vha, 0x018a, "%s: done.\n", __func__); + } + +dealloc: + if (bbc) + dma_free_coherent(&ha->pdev->dev, sizeof(*bbc), + bbc, bbc_dma); + if (stat) + dma_free_coherent(&ha->pdev->dev, sizeof(*stat), + stat, stat_dma); + if (sfp) + dma_free_coherent(&ha->pdev->dev, SFP_RTDI_LEN, + sfp, sfp_dma); + if (rsp_payload) + dma_free_coherent(&ha->pdev->dev, sizeof(*rsp_payload), + rsp_payload, rsp_payload_dma); + if (rsp_els) + dma_free_coherent(&ha->pdev->dev, sizeof(*rsp_els), + rsp_els, rsp_els_dma); +} + +void qla24xx_process_purex_list(struct purex_list *list) +{ + struct list_head head = LIST_HEAD_INIT(head); + struct purex_item *item, *next; + ulong flags; + + spin_lock_irqsave(&list->lock, flags); + list_splice_init(&list->head, &head); + spin_unlock_irqrestore(&list->lock, flags); + + list_for_each_entry_safe(item, next, &head, list) { + list_del(&item->list); + item->process_item(item->vha, &item->iocb); + kfree(item); + } +} + void qla83xx_idc_unlock(scsi_qla_host_t *base_vha, uint16_t requester_id) { @@ -6254,13 +6838,14 @@ qla2x00_do_dpc(void *data) } if (test_and_clear_bit(DETECT_SFP_CHANGE, - &base_vha->dpc_flags) && - !test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags)) { - qla24xx_detect_sfp(base_vha); - - if (ha->flags.detected_lr_sfp != - ha->flags.using_lr_setting) - set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); + &base_vha->dpc_flags)) { + /* Semantic: + * - NO-OP -- await next ISP-ABORT. Preferred method + * to minimize disruptions that will occur + * when a forced chip-reset occurs. + * - Force -- ISP-ABORT scheduled. + */ + /* set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); */ } if (test_and_clear_bit @@ -6301,6 +6886,15 @@ qla2x00_do_dpc(void *data) } } + if (test_bit(PROCESS_PUREX_IOCB, &base_vha->dpc_flags)) { + if (atomic_read(&base_vha->loop_state) == LOOP_READY) { + qla24xx_process_purex_list + (&base_vha->purex_list); + clear_bit(PROCESS_PUREX_IOCB, + &base_vha->dpc_flags); + } + } + if (test_and_clear_bit(FCPORT_UPDATE_NEEDED, &base_vha->dpc_flags)) { qla2x00_update_fcports(base_vha); @@ -6692,7 +7286,8 @@ qla2x00_timer(struct timer_list *t) test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags) || test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags) || test_bit(VP_DPC_NEEDED, &vha->dpc_flags) || - test_bit(RELOGIN_NEEDED, &vha->dpc_flags))) { + test_bit(RELOGIN_NEEDED, &vha->dpc_flags) || + test_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags))) { ql_dbg(ql_dbg_timer, vha, 0x600b, "isp_abort_needed=%d loop_resync_needed=%d " "fcport_update_needed=%d start_dpc=%d " @@ -6705,12 +7300,13 @@ qla2x00_timer(struct timer_list *t) ql_dbg(ql_dbg_timer, vha, 0x600c, "beacon_blink_needed=%d isp_unrecoverable=%d " "fcoe_ctx_reset_needed=%d vp_dpc_needed=%d " - "relogin_needed=%d.\n", + "relogin_needed=%d, Process_purex_iocb=%d.\n", test_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags), test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags), test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags), test_bit(VP_DPC_NEEDED, &vha->dpc_flags), - test_bit(RELOGIN_NEEDED, &vha->dpc_flags)); + test_bit(RELOGIN_NEEDED, &vha->dpc_flags), + test_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags)); qla2xxx_wake_dpc(vha); } diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 76a38bf86cbc..3da79ee1d88e 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -2683,7 +2683,7 @@ qla28xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, uint32_t sec_mask, rest_addr, fdata; void *optrom = NULL; dma_addr_t optrom_dma; - int rval; + int rval, ret; struct secure_flash_update_block *sfub; dma_addr_t sfub_dma; uint32_t offset = faddr << 2; @@ -2939,11 +2939,12 @@ qla28xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, write_protect: ql_log(ql_log_warn + ql_dbg_verbose, vha, 0x7095, "Protect flash...\n"); - rval = qla24xx_protect_flash(vha); - if (rval) { + ret = qla24xx_protect_flash(vha); + if (ret) { qla81xx_fac_semaphore_access(vha, FAC_SEMAPHORE_UNLOCK); ql_log(ql_log_warn, vha, 0x7099, "Failed protect flash\n"); + rval = QLA_COMMAND_ERROR; } if (reset_to_rom == true) { @@ -2951,10 +2952,12 @@ write_protect: set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); - rval = qla2x00_wait_for_hba_online(vha); - if (rval != QLA_SUCCESS) + ret = qla2x00_wait_for_hba_online(vha); + if (ret != QLA_SUCCESS) { ql_log(ql_log_warn, vha, 0xffff, "Adapter did not come out of reset\n"); + rval = QLA_COMMAND_ERROR; + } } done: diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 70081b395fb2..622e7337affc 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -27,8 +27,6 @@ #include <scsi/scsi.h> #include <scsi/scsi_host.h> #include <scsi/scsi_tcq.h> -#include <target/target_core_base.h> -#include <target/target_core_fabric.h> #include "qla_def.h" #include "qla_target.h" @@ -1760,7 +1758,7 @@ static int qlt_build_abts_resp_iocb(struct qla_tgt_mgmt_cmd *mcmd) qpair->req->outstanding_cmds[h] = (srb_t *)mcmd; } - resp->handle = MAKE_HANDLE(qpair->req->id, h); + resp->handle = make_handle(qpair->req->id, h); resp->entry_type = ABTS_RESP_24XX; resp->entry_count = 1; resp->nport_handle = abts->nport_handle; @@ -2582,7 +2580,7 @@ static int qlt_24xx_build_ctio_pkt(struct qla_qpair *qpair, } else qpair->req->outstanding_cmds[h] = (srb_t *)prm->cmd; - pkt->handle = MAKE_HANDLE(qpair->req->id, h); + pkt->handle = make_handle(qpair->req->id, h); pkt->handle |= CTIO_COMPLETION_HANDLE_MARK; pkt->nport_handle = cpu_to_le16(prm->cmd->loop_id); pkt->timeout = cpu_to_le16(QLA_TGT_TIMEOUT); @@ -3095,7 +3093,7 @@ qlt_build_ctio_crc2_pkt(struct qla_qpair *qpair, struct qla_tgt_prm *prm) } else qpair->req->outstanding_cmds[h] = (srb_t *)prm->cmd; - pkt->handle = MAKE_HANDLE(qpair->req->id, h); + pkt->handle = make_handle(qpair->req->id, h); pkt->handle |= CTIO_COMPLETION_HANDLE_MARK; pkt->nport_handle = cpu_to_le16(prm->cmd->loop_id); pkt->timeout = cpu_to_le16(QLA_TGT_TIMEOUT); @@ -3816,7 +3814,7 @@ void qlt_free_cmd(struct qla_tgt_cmd *cmd) return; } cmd->jiffies_at_free = get_jiffies_64(); - target_free_tag(sess->se_sess, &cmd->se_cmd); + cmd->vha->hw->tgt.tgt_ops->rel_cmd(cmd); } EXPORT_SYMBOL(qlt_free_cmd); @@ -4150,7 +4148,7 @@ out_term: qlt_send_term_exchange(qpair, NULL, &cmd->atio, 1, 0); qlt_decr_num_pend_cmds(vha); - target_free_tag(sess->se_sess, &cmd->se_cmd); + cmd->vha->hw->tgt.tgt_ops->rel_cmd(cmd); spin_unlock_irqrestore(qpair->qp_lock_ptr, flags); ha->tgt.tgt_ops->put_sess(sess); @@ -4277,24 +4275,18 @@ static struct qla_tgt_cmd *qlt_get_tag(scsi_qla_host_t *vha, struct fc_port *sess, struct atio_from_isp *atio) { - struct se_session *se_sess = sess->se_sess; struct qla_tgt_cmd *cmd; - int tag, cpu; - tag = sbitmap_queue_get(&se_sess->sess_tag_pool, &cpu); - if (tag < 0) + cmd = vha->hw->tgt.tgt_ops->get_cmd(sess); + if (!cmd) return NULL; - cmd = &((struct qla_tgt_cmd *)se_sess->sess_cmd_map)[tag]; - memset(cmd, 0, sizeof(struct qla_tgt_cmd)); cmd->cmd_type = TYPE_TGT_CMD; memcpy(&cmd->atio, atio, sizeof(*atio)); cmd->state = QLA_TGT_STATE_NEW; cmd->tgt = vha->vha_tgt.qla_tgt; qlt_incr_num_pend_cmds(vha); cmd->vha = vha; - cmd->se_cmd.map_tag = tag; - cmd->se_cmd.map_cpu = cpu; cmd->sess = sess; cmd->loop_id = sess->loop_id; cmd->conf_compl_supported = sess->conf_compl_supported; @@ -4747,11 +4739,11 @@ static int qlt_handle_login(struct scsi_qla_host *vha, qla24xx_post_newsess_work(vha, &port_id, iocb->u.isp24.port_name, iocb->u.isp24.u.plogi.node_name, - pla, FC4_TYPE_UNKNOWN); + pla, 0); else qla24xx_post_newsess_work(vha, &port_id, iocb->u.isp24.port_name, NULL, - pla, FC4_TYPE_UNKNOWN); + pla, 0); goto out; } @@ -5352,9 +5344,7 @@ qlt_alloc_qfull_cmd(struct scsi_qla_host *vha, struct qla_tgt *tgt = vha->vha_tgt.qla_tgt; struct qla_hw_data *ha = vha->hw; struct fc_port *sess; - struct se_session *se_sess; struct qla_tgt_cmd *cmd; - int tag, cpu; unsigned long flags; if (unlikely(tgt->tgt_stop)) { @@ -5384,10 +5374,8 @@ qlt_alloc_qfull_cmd(struct scsi_qla_host *vha, if (!sess) return; - se_sess = sess->se_sess; - - tag = sbitmap_queue_get(&se_sess->sess_tag_pool, &cpu); - if (tag < 0) { + cmd = ha->tgt.tgt_ops->get_cmd(sess); + if (!cmd) { ql_dbg(ql_dbg_io, vha, 0x3009, "qla_target(%d): %s: Allocation of cmd failed\n", vha->vp_idx, __func__); @@ -5402,9 +5390,6 @@ qlt_alloc_qfull_cmd(struct scsi_qla_host *vha, return; } - cmd = &((struct qla_tgt_cmd *)se_sess->sess_cmd_map)[tag]; - memset(cmd, 0, sizeof(struct qla_tgt_cmd)); - qlt_incr_num_pend_cmds(vha); INIT_LIST_HEAD(&cmd->cmd_list); memcpy(&cmd->atio, atio, sizeof(*atio)); @@ -5414,7 +5399,6 @@ qlt_alloc_qfull_cmd(struct scsi_qla_host *vha, cmd->reset_count = ha->base_qpair->chip_reset; cmd->q_full = 1; cmd->qpair = ha->base_qpair; - cmd->se_cmd.map_cpu = cpu; if (qfull) { cmd->q_full = 1; diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h index 6539499e9e95..3cf8590feeac 100644 --- a/drivers/scsi/qla2xxx/qla_target.h +++ b/drivers/scsi/qla2xxx/qla_target.h @@ -671,6 +671,8 @@ struct qla_tgt_func_tmpl { void (*handle_data)(struct qla_tgt_cmd *); int (*handle_tmr)(struct qla_tgt_mgmt_cmd *, u64, uint16_t, uint32_t); + struct qla_tgt_cmd *(*get_cmd)(struct fc_port *); + void (*rel_cmd)(struct qla_tgt_cmd *); void (*free_cmd)(struct qla_tgt_cmd *); void (*free_mcmd)(struct qla_tgt_mgmt_cmd *); void (*free_session)(struct fc_port *); diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c index 5b0c057def2b..6aeb1c3fb7a8 100644 --- a/drivers/scsi/qla2xxx/qla_tmpl.c +++ b/drivers/scsi/qla2xxx/qla_tmpl.c @@ -870,7 +870,7 @@ bailout: static void qla27xx_time_stamp(struct qla27xx_fwdt_template *tmp) { - tmp->capture_timestamp = jiffies; + tmp->capture_timestamp = cpu_to_le32(jiffies); } static void @@ -882,9 +882,10 @@ qla27xx_driver_info(struct qla27xx_fwdt_template *tmp) "%hhu.%hhu.%hhu.%hhu.%hhu.%hhu", v+0, v+1, v+2, v+3, v+4, v+5) != 6); - tmp->driver_info[0] = v[3] << 24 | v[2] << 16 | v[1] << 8 | v[0]; - tmp->driver_info[1] = v[5] << 8 | v[4]; - tmp->driver_info[2] = 0x12345678; + tmp->driver_info[0] = cpu_to_le32( + v[3] << 24 | v[2] << 16 | v[1] << 8 | v[0]); + tmp->driver_info[1] = cpu_to_le32(v[5] << 8 | v[4]); + tmp->driver_info[2] = __constant_cpu_to_le32(0x12345678); } static void @@ -894,10 +895,10 @@ qla27xx_firmware_info(struct scsi_qla_host *vha, tmp->firmware_version[0] = vha->hw->fw_major_version; tmp->firmware_version[1] = vha->hw->fw_minor_version; tmp->firmware_version[2] = vha->hw->fw_subminor_version; - tmp->firmware_version[3] = - vha->hw->fw_attributes_h << 16 | vha->hw->fw_attributes; - tmp->firmware_version[4] = - vha->hw->fw_attributes_ext[1] << 16 | vha->hw->fw_attributes_ext[0]; + tmp->firmware_version[3] = cpu_to_le32( + vha->hw->fw_attributes_h << 16 | vha->hw->fw_attributes); + tmp->firmware_version[4] = cpu_to_le32( + vha->hw->fw_attributes_ext[1] << 16 | vha->hw->fw_attributes_ext[0]); } static void diff --git a/drivers/scsi/qla2xxx/qla_tmpl.h b/drivers/scsi/qla2xxx/qla_tmpl.h index d2a0014e8b21..bba8dc90acfb 100644 --- a/drivers/scsi/qla2xxx/qla_tmpl.h +++ b/drivers/scsi/qla2xxx/qla_tmpl.h @@ -18,11 +18,11 @@ struct __packed qla27xx_fwdt_template { __le32 entry_count; uint32_t template_version; - uint32_t capture_timestamp; + __le32 capture_timestamp; uint32_t template_checksum; uint32_t reserved_2; - uint32_t driver_info[3]; + __le32 driver_info[3]; uint32_t saved_state[16]; diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index bb03c022e023..8ccd9ba1ddef 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -7,7 +7,7 @@ /* * Driver version */ -#define QLA2XXX_VERSION "10.01.00.22-k" +#define QLA2XXX_VERSION "10.01.00.25-k" #define QLA_DRIVER_MAJOR_VER 10 #define QLA_DRIVER_MINOR_VER 1 diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index abe7f79bb789..1f0a185b2a95 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -268,6 +268,29 @@ static void tcm_qla2xxx_complete_free(struct work_struct *work) transport_generic_free_cmd(&cmd->se_cmd, 0); } +static struct qla_tgt_cmd *tcm_qla2xxx_get_cmd(struct fc_port *sess) +{ + struct se_session *se_sess = sess->se_sess; + struct qla_tgt_cmd *cmd; + int tag, cpu; + + tag = sbitmap_queue_get(&se_sess->sess_tag_pool, &cpu); + if (tag < 0) + return NULL; + + cmd = &((struct qla_tgt_cmd *)se_sess->sess_cmd_map)[tag]; + memset(cmd, 0, sizeof(struct qla_tgt_cmd)); + cmd->se_cmd.map_tag = tag; + cmd->se_cmd.map_cpu = cpu; + + return cmd; +} + +static void tcm_qla2xxx_rel_cmd(struct qla_tgt_cmd *cmd) +{ + target_free_tag(cmd->sess->se_sess, &cmd->se_cmd); +} + /* * Called from qla_target_template->free_cmd(), and will call * tcm_qla2xxx_release_cmd via normal struct target_core_fabric_ops @@ -1549,6 +1572,8 @@ static struct qla_tgt_func_tmpl tcm_qla2xxx_template = { .handle_cmd = tcm_qla2xxx_handle_cmd, .handle_data = tcm_qla2xxx_handle_data, .handle_tmr = tcm_qla2xxx_handle_tmr, + .get_cmd = tcm_qla2xxx_get_cmd, + .rel_cmd = tcm_qla2xxx_rel_cmd, .free_cmd = tcm_qla2xxx_free_cmd, .free_mcmd = tcm_qla2xxx_free_mcmd, .free_session = tcm_qla2xxx_free_session, |