X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fscsi%2Fqla2xxx%2Fqla_attr.c;h=3a9f5b288aee40f6553b3dc2362efab9f0632c47;hb=1987807d4a7f52ca86034865283b207ab9be79c8;hp=2efca52dff50c45629b82c6a9d3c3a2ea137d497;hpb=5433383ef33ed40c9c8a86a4355da344234af2a5;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 2efca52..3a9f5b2 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1,43 +1,44 @@ /* * QLogic Fibre Channel HBA Driver - * Copyright (c) 2003-2005 QLogic Corporation + * Copyright (c) 2003-2008 QLogic Corporation * * See LICENSE.qla2xxx for copyright and licensing details. */ #include "qla_def.h" +#include #include -#include +#include + +static int qla24xx_vport_disable(struct fc_vport *, bool); /* SYSFS attributes --------------------------------------------------------- */ static ssize_t -qla2x00_sysfs_read_fw_dump(struct kobject *kobj, char *buf, loff_t off, - size_t count) +qla2x00_sysfs_read_fw_dump(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; if (ha->fw_dump_reading == 0) return 0; - if (off > ha->fw_dump_buffer_len) - return 0; - if (off + count > ha->fw_dump_buffer_len) - count = ha->fw_dump_buffer_len - off; - memcpy(buf, &ha->fw_dump_buffer[off], count); - - return (count); + return memory_read_from_buffer(buf, count, &off, ha->fw_dump, + ha->fw_dump_len); } static ssize_t -qla2x00_sysfs_write_fw_dump(struct kobject *kobj, char *buf, loff_t off, - size_t count) +qla2x00_sysfs_write_fw_dump(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; int reading; - uint32_t dump_size; if (off != 0) return (0); @@ -45,52 +46,30 @@ qla2x00_sysfs_write_fw_dump(struct kobject *kobj, char *buf, loff_t off, reading = simple_strtol(buf, NULL, 10); switch (reading) { case 0: - if (ha->fw_dump_reading == 1) { - qla_printk(KERN_INFO, ha, - "Firmware dump cleared on (%ld).\n", - ha->host_no); - - vfree(ha->fw_dump_buffer); - if (!IS_QLA24XX(ha) && !IS_QLA25XX(ha)) - free_pages((unsigned long)ha->fw_dump, - ha->fw_dump_order); - - ha->fw_dump_reading = 0; - ha->fw_dump_buffer = NULL; - ha->fw_dump = NULL; - ha->fw_dumped = 0; - } + if (!ha->fw_dump_reading) + break; + + qla_printk(KERN_INFO, ha, + "Firmware dump cleared on (%ld).\n", vha->host_no); + + ha->fw_dump_reading = 0; + ha->fw_dumped = 0; break; case 1: - if ((ha->fw_dump || ha->fw_dumped) && !ha->fw_dump_reading) { + if (ha->fw_dumped && !ha->fw_dump_reading) { ha->fw_dump_reading = 1; - if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) - dump_size = FW_DUMP_SIZE_24XX; - else { - dump_size = FW_DUMP_SIZE_1M; - if (ha->fw_memory_size < 0x20000) - dump_size = FW_DUMP_SIZE_128K; - else if (ha->fw_memory_size < 0x80000) - dump_size = FW_DUMP_SIZE_512K; - } - ha->fw_dump_buffer = (char *)vmalloc(dump_size); - if (ha->fw_dump_buffer == NULL) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for firmware " - "dump buffer (%d).\n", dump_size); - - ha->fw_dump_reading = 0; - return (count); - } qla_printk(KERN_INFO, ha, - "Firmware dump ready for read on (%ld).\n", - ha->host_no); - memset(ha->fw_dump_buffer, 0, dump_size); - ha->isp_ops.ascii_fw_dump(ha); - ha->fw_dump_buffer_len = strlen(ha->fw_dump_buffer); + "Raw firmware dump ready for read on (%ld).\n", + vha->host_no); } break; + case 2: + qla2x00_alloc_fw_dump(vha); + break; + case 3: + qla2x00_system_error(vha); + break; } return (count); } @@ -99,7 +78,6 @@ static struct bin_attribute sysfs_fw_dump_attr = { .attr = { .name = "fw_dump", .mode = S_IRUSR | S_IWUSR, - .owner = THIS_MODULE, }, .size = 0, .read = qla2x00_sysfs_read_fw_dump, @@ -107,39 +85,40 @@ static struct bin_attribute sysfs_fw_dump_attr = { }; static ssize_t -qla2x00_sysfs_read_nvram(struct kobject *kobj, char *buf, loff_t off, - size_t count) +qla2x00_sysfs_read_nvram(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); - unsigned long flags; + struct qla_hw_data *ha = vha->hw; - if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size) + if (!capable(CAP_SYS_ADMIN)) return 0; - /* Read NVRAM. */ - spin_lock_irqsave(&ha->hardware_lock, flags); - ha->isp_ops.read_nvram(ha, (uint8_t *)buf, ha->nvram_base, - ha->nvram_size); - spin_unlock_irqrestore(&ha->hardware_lock, flags); - - return (count); + if (IS_NOCACHE_VPD_TYPE(ha)) + ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2, + ha->nvram_size); + return memory_read_from_buffer(buf, count, &off, ha->nvram, + ha->nvram_size); } static ssize_t -qla2x00_sysfs_write_nvram(struct kobject *kobj, char *buf, loff_t off, - size_t count) +qla2x00_sysfs_write_nvram(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); - unsigned long flags; + struct qla_hw_data *ha = vha->hw; uint16_t cnt; - if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size) + if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size || + !ha->isp_ops->write_nvram) return 0; /* Checksum NVRAM. */ - if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) { + if (IS_FWI2_CAPABLE(ha)) { uint32_t *iter; uint32_t chksum; @@ -161,10 +140,21 @@ qla2x00_sysfs_write_nvram(struct kobject *kobj, char *buf, loff_t off, *iter = chksum; } + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { + qla_printk(KERN_WARNING, ha, + "HBA not online, failing NVRAM update.\n"); + return -EAGAIN; + } + /* Write NVRAM. */ - spin_lock_irqsave(&ha->hardware_lock, flags); - ha->isp_ops.write_nvram(ha, (uint8_t *)buf, ha->nvram_base, count); - spin_unlock_irqrestore(&ha->hardware_lock, flags); + ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count); + ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base, + count); + + /* NVRAM settings take effect immediately. */ + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); + qla2x00_wait_for_chip_reset(vha); return (count); } @@ -173,114 +163,813 @@ static struct bin_attribute sysfs_nvram_attr = { .attr = { .name = "nvram", .mode = S_IRUSR | S_IWUSR, - .owner = THIS_MODULE, }, - .size = 0, + .size = 512, .read = qla2x00_sysfs_read_nvram, .write = qla2x00_sysfs_write_nvram, }; -void -qla2x00_alloc_sysfs_attr(scsi_qla_host_t *ha) +static ssize_t +qla2x00_sysfs_read_optrom(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + + if (ha->optrom_state != QLA_SREADING) + return 0; + + return memory_read_from_buffer(buf, count, &off, ha->optrom_buffer, + ha->optrom_region_size); +} + +static ssize_t +qla2x00_sysfs_write_optrom(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + + if (ha->optrom_state != QLA_SWRITING) + return -EINVAL; + if (off > ha->optrom_region_size) + return -ERANGE; + if (off + count > ha->optrom_region_size) + count = ha->optrom_region_size - off; + + memcpy(&ha->optrom_buffer[off], buf, count); + + return count; +} + +static struct bin_attribute sysfs_optrom_attr = { + .attr = { + .name = "optrom", + .mode = S_IRUSR | S_IWUSR, + }, + .size = 0, + .read = qla2x00_sysfs_read_optrom, + .write = qla2x00_sysfs_write_optrom, +}; + +static ssize_t +qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + + uint32_t start = 0; + uint32_t size = ha->optrom_size; + int val, valid; + + if (off) + return 0; + + if (unlikely(pci_channel_offline(ha->pdev))) + return 0; + + if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1) + return -EINVAL; + if (start > ha->optrom_size) + return -EINVAL; + + switch (val) { + case 0: + if (ha->optrom_state != QLA_SREADING && + ha->optrom_state != QLA_SWRITING) + break; + + ha->optrom_state = QLA_SWAITING; + + DEBUG2(qla_printk(KERN_INFO, ha, + "Freeing flash region allocation -- 0x%x bytes.\n", + ha->optrom_region_size)); + + vfree(ha->optrom_buffer); + ha->optrom_buffer = NULL; + break; + case 1: + if (ha->optrom_state != QLA_SWAITING) + break; + + ha->optrom_region_start = start; + ha->optrom_region_size = start + size > ha->optrom_size ? + ha->optrom_size - start : size; + + ha->optrom_state = QLA_SREADING; + ha->optrom_buffer = vmalloc(ha->optrom_region_size); + if (ha->optrom_buffer == NULL) { + qla_printk(KERN_WARNING, ha, + "Unable to allocate memory for optrom retrieval " + "(%x).\n", ha->optrom_region_size); + + ha->optrom_state = QLA_SWAITING; + return count; + } + + DEBUG2(qla_printk(KERN_INFO, ha, + "Reading flash region -- 0x%x/0x%x.\n", + ha->optrom_region_start, ha->optrom_region_size)); + + memset(ha->optrom_buffer, 0, ha->optrom_region_size); + ha->isp_ops->read_optrom(vha, ha->optrom_buffer, + ha->optrom_region_start, ha->optrom_region_size); + break; + case 2: + if (ha->optrom_state != QLA_SWAITING) + break; + + /* + * We need to be more restrictive on which FLASH regions are + * allowed to be updated via user-space. Regions accessible + * via this method include: + * + * ISP21xx/ISP22xx/ISP23xx type boards: + * + * 0x000000 -> 0x020000 -- Boot code. + * + * ISP2322/ISP24xx type boards: + * + * 0x000000 -> 0x07ffff -- Boot code. + * 0x080000 -> 0x0fffff -- Firmware. + * + * ISP25xx type boards: + * + * 0x000000 -> 0x07ffff -- Boot code. + * 0x080000 -> 0x0fffff -- Firmware. + * 0x120000 -> 0x12ffff -- VPD and HBA parameters. + */ + valid = 0; + if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) + valid = 1; + else if (start == (ha->flt_region_boot * 4) || + start == (ha->flt_region_fw * 4)) + valid = 1; + else if (IS_QLA25XX(ha) || IS_QLA81XX(ha)) + valid = 1; + if (!valid) { + qla_printk(KERN_WARNING, ha, + "Invalid start region 0x%x/0x%x.\n", start, size); + return -EINVAL; + } + + ha->optrom_region_start = start; + ha->optrom_region_size = start + size > ha->optrom_size ? + ha->optrom_size - start : size; + + ha->optrom_state = QLA_SWRITING; + ha->optrom_buffer = vmalloc(ha->optrom_region_size); + if (ha->optrom_buffer == NULL) { + qla_printk(KERN_WARNING, ha, + "Unable to allocate memory for optrom update " + "(%x).\n", ha->optrom_region_size); + + ha->optrom_state = QLA_SWAITING; + return count; + } + + DEBUG2(qla_printk(KERN_INFO, ha, + "Staging flash region write -- 0x%x/0x%x.\n", + ha->optrom_region_start, ha->optrom_region_size)); + + memset(ha->optrom_buffer, 0, ha->optrom_region_size); + break; + case 3: + if (ha->optrom_state != QLA_SWRITING) + break; + + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { + qla_printk(KERN_WARNING, ha, + "HBA not online, failing flash update.\n"); + return -EAGAIN; + } + + DEBUG2(qla_printk(KERN_INFO, ha, + "Writing flash region -- 0x%x/0x%x.\n", + ha->optrom_region_start, ha->optrom_region_size)); + + ha->isp_ops->write_optrom(vha, ha->optrom_buffer, + ha->optrom_region_start, ha->optrom_region_size); + break; + default: + count = -EINVAL; + } + return count; +} + +static struct bin_attribute sysfs_optrom_ctl_attr = { + .attr = { + .name = "optrom_ctl", + .mode = S_IWUSR, + }, + .size = 0, + .write = qla2x00_sysfs_write_optrom_ctl, +}; + +static ssize_t +qla2x00_sysfs_read_vpd(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + + if (unlikely(pci_channel_offline(ha->pdev))) + return 0; + + if (!capable(CAP_SYS_ADMIN)) + return 0; + + if (IS_NOCACHE_VPD_TYPE(ha)) + ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2, + ha->vpd_size); + return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size); +} + +static ssize_t +qla2x00_sysfs_write_vpd(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + uint8_t *tmp_data; + + if (unlikely(pci_channel_offline(ha->pdev))) + return 0; + + if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size || + !ha->isp_ops->write_nvram) + return 0; + + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { + qla_printk(KERN_WARNING, ha, + "HBA not online, failing VPD update.\n"); + return -EAGAIN; + } + + /* Write NVRAM. */ + ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count); + ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count); + + /* Update flash version information for 4Gb & above. */ + if (!IS_FWI2_CAPABLE(ha)) + goto done; + + tmp_data = vmalloc(256); + if (!tmp_data) { + qla_printk(KERN_WARNING, ha, + "Unable to allocate memory for VPD information update.\n"); + goto done; + } + ha->isp_ops->get_flash_version(vha, tmp_data); + vfree(tmp_data); +done: + return count; +} + +static struct bin_attribute sysfs_vpd_attr = { + .attr = { + .name = "vpd", + .mode = S_IRUSR | S_IWUSR, + }, + .size = 0, + .read = qla2x00_sysfs_read_vpd, + .write = qla2x00_sysfs_write_vpd, +}; + +static ssize_t +qla2x00_sysfs_read_sfp(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) { - struct Scsi_Host *host = ha->host; + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + uint16_t iter, addr, offset; + int rval; + + if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2) + return 0; + + if (ha->sfp_data) + goto do_read; + + ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, + &ha->sfp_data_dma); + if (!ha->sfp_data) { + qla_printk(KERN_WARNING, ha, + "Unable to allocate memory for SFP read-data.\n"); + return 0; + } + +do_read: + memset(ha->sfp_data, 0, SFP_BLOCK_SIZE); + addr = 0xa0; + for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE; + iter++, offset += SFP_BLOCK_SIZE) { + if (iter == 4) { + /* Skip to next device address. */ + addr = 0xa2; + offset = 0; + } + + rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, addr, offset, + SFP_BLOCK_SIZE); + if (rval != QLA_SUCCESS) { + qla_printk(KERN_WARNING, ha, + "Unable to read SFP data (%x/%x/%x).\n", rval, + addr, offset); + count = 0; + break; + } + memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE); + buf += SFP_BLOCK_SIZE; + } + + return count; +} + +static struct bin_attribute sysfs_sfp_attr = { + .attr = { + .name = "sfp", + .mode = S_IRUSR | S_IWUSR, + }, + .size = SFP_DEV_SIZE * 2, + .read = qla2x00_sysfs_read_sfp, +}; + +static ssize_t +qla2x00_sysfs_write_reset(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + int type; + + if (off != 0) + return 0; + + type = simple_strtol(buf, NULL, 10); + switch (type) { + case 0x2025c: + qla_printk(KERN_INFO, ha, + "Issuing ISP reset on (%ld).\n", vha->host_no); + + scsi_block_requests(vha->host); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); + qla2x00_wait_for_chip_reset(vha); + scsi_unblock_requests(vha->host); + break; + case 0x2025d: + if (!IS_QLA81XX(ha)) + break; + + qla_printk(KERN_INFO, ha, + "Issuing MPI reset on (%ld).\n", vha->host_no); + + /* Make sure FC side is not in reset */ + qla2x00_wait_for_hba_online(vha); + + /* Issue MPI reset */ + scsi_block_requests(vha->host); + if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS) + qla_printk(KERN_WARNING, ha, + "MPI reset failed on (%ld).\n", vha->host_no); + scsi_unblock_requests(vha->host); + break; + } + return count; +} + +static struct bin_attribute sysfs_reset_attr = { + .attr = { + .name = "reset", + .mode = S_IWUSR, + }, + .size = 0, + .write = qla2x00_sysfs_write_reset, +}; + +static ssize_t +qla2x00_sysfs_write_edc(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + uint16_t dev, adr, opt, len; + int rval; + + ha->edc_data_len = 0; + + if (!capable(CAP_SYS_ADMIN) || off != 0 || count < 8) + return 0; + + if (!ha->edc_data) { + ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, + &ha->edc_data_dma); + if (!ha->edc_data) { + DEBUG2(qla_printk(KERN_INFO, ha, + "Unable to allocate memory for EDC write.\n")); + return 0; + } + } + + dev = le16_to_cpup((void *)&buf[0]); + adr = le16_to_cpup((void *)&buf[2]); + opt = le16_to_cpup((void *)&buf[4]); + len = le16_to_cpup((void *)&buf[6]); + + if (!(opt & BIT_0)) + if (len == 0 || len > DMA_POOL_SIZE || len > count - 8) + return -EINVAL; + + memcpy(ha->edc_data, &buf[8], len); + + rval = qla2x00_write_edc(vha, dev, adr, ha->edc_data_dma, + ha->edc_data, len, opt); + if (rval != QLA_SUCCESS) { + DEBUG2(qla_printk(KERN_INFO, ha, + "Unable to write EDC (%x) %02x:%02x:%04x:%02x:%02x.\n", + rval, dev, adr, opt, len, *buf)); + return 0; + } + + return count; +} + +static struct bin_attribute sysfs_edc_attr = { + .attr = { + .name = "edc", + .mode = S_IWUSR, + }, + .size = 0, + .write = qla2x00_sysfs_write_edc, +}; + +static ssize_t +qla2x00_sysfs_write_edc_status(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + uint16_t dev, adr, opt, len; + int rval; + + ha->edc_data_len = 0; + + if (!capable(CAP_SYS_ADMIN) || off != 0 || count < 8) + return 0; + + if (!ha->edc_data) { + ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, + &ha->edc_data_dma); + if (!ha->edc_data) { + DEBUG2(qla_printk(KERN_INFO, ha, + "Unable to allocate memory for EDC status.\n")); + return 0; + } + } + + dev = le16_to_cpup((void *)&buf[0]); + adr = le16_to_cpup((void *)&buf[2]); + opt = le16_to_cpup((void *)&buf[4]); + len = le16_to_cpup((void *)&buf[6]); + + if (!(opt & BIT_0)) + if (len == 0 || len > DMA_POOL_SIZE) + return -EINVAL; + + memset(ha->edc_data, 0, len); + rval = qla2x00_read_edc(vha, dev, adr, ha->edc_data_dma, + ha->edc_data, len, opt); + if (rval != QLA_SUCCESS) { + DEBUG2(qla_printk(KERN_INFO, ha, + "Unable to write EDC status (%x) %02x:%02x:%04x:%02x.\n", + rval, dev, adr, opt, len)); + return 0; + } + + ha->edc_data_len = len; + + return count; +} + +static ssize_t +qla2x00_sysfs_read_edc_status(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + + if (!capable(CAP_SYS_ADMIN) || off != 0 || count == 0) + return 0; + + if (!ha->edc_data || ha->edc_data_len == 0 || ha->edc_data_len > count) + return -EINVAL; + + memcpy(buf, ha->edc_data, ha->edc_data_len); + + return ha->edc_data_len; +} + +static struct bin_attribute sysfs_edc_status_attr = { + .attr = { + .name = "edc_status", + .mode = S_IRUSR | S_IWUSR, + }, + .size = 0, + .write = qla2x00_sysfs_write_edc_status, + .read = qla2x00_sysfs_read_edc_status, +}; + +static ssize_t +qla2x00_sysfs_read_xgmac_stats(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + int rval; + uint16_t actual_size; + + if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE) + return 0; + + if (ha->xgmac_data) + goto do_read; + + ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE, + &ha->xgmac_data_dma, GFP_KERNEL); + if (!ha->xgmac_data) { + qla_printk(KERN_WARNING, ha, + "Unable to allocate memory for XGMAC read-data.\n"); + return 0; + } + +do_read: + actual_size = 0; + memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE); + + rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma, + XGMAC_DATA_SIZE, &actual_size); + if (rval != QLA_SUCCESS) { + qla_printk(KERN_WARNING, ha, + "Unable to read XGMAC data (%x).\n", rval); + count = 0; + } + + count = actual_size > count ? count: actual_size; + memcpy(buf, ha->xgmac_data, count); + + return count; +} + +static struct bin_attribute sysfs_xgmac_stats_attr = { + .attr = { + .name = "xgmac_stats", + .mode = S_IRUSR, + }, + .size = 0, + .read = qla2x00_sysfs_read_xgmac_stats, +}; + +static ssize_t +qla2x00_sysfs_read_dcbx_tlv(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t off, size_t count) +{ + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, + struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + int rval; + uint16_t actual_size; + + if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE) + return 0; + + if (ha->dcbx_tlv) + goto do_read; + + ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, + &ha->dcbx_tlv_dma, GFP_KERNEL); + if (!ha->dcbx_tlv) { + qla_printk(KERN_WARNING, ha, + "Unable to allocate memory for DCBX TLV read-data.\n"); + return 0; + } + +do_read: + actual_size = 0; + memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE); + + rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma, + DCBX_TLV_DATA_SIZE); + if (rval != QLA_SUCCESS) { + qla_printk(KERN_WARNING, ha, + "Unable to read DCBX TLV data (%x).\n", rval); + count = 0; + } + + memcpy(buf, ha->dcbx_tlv, count); + + return count; +} + +static struct bin_attribute sysfs_dcbx_tlv_attr = { + .attr = { + .name = "dcbx_tlv", + .mode = S_IRUSR, + }, + .size = 0, + .read = qla2x00_sysfs_read_dcbx_tlv, +}; - sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_fw_dump_attr); - sysfs_nvram_attr.size = ha->nvram_size; - sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr); +static struct sysfs_entry { + char *name; + struct bin_attribute *attr; + int is4GBp_only; +} bin_file_entries[] = { + { "fw_dump", &sysfs_fw_dump_attr, }, + { "nvram", &sysfs_nvram_attr, }, + { "optrom", &sysfs_optrom_attr, }, + { "optrom_ctl", &sysfs_optrom_ctl_attr, }, + { "vpd", &sysfs_vpd_attr, 1 }, + { "sfp", &sysfs_sfp_attr, 1 }, + { "reset", &sysfs_reset_attr, }, + { "edc", &sysfs_edc_attr, 2 }, + { "edc_status", &sysfs_edc_status_attr, 2 }, + { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 }, + { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 }, + { NULL }, +}; + +void +qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) +{ + struct Scsi_Host *host = vha->host; + struct sysfs_entry *iter; + int ret; + + for (iter = bin_file_entries; iter->name; iter++) { + if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw)) + continue; + if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw)) + continue; + if (iter->is4GBp_only == 3 && !IS_QLA81XX(vha->hw)) + continue; + + ret = sysfs_create_bin_file(&host->shost_gendev.kobj, + iter->attr); + if (ret) + qla_printk(KERN_INFO, vha->hw, + "Unable to create sysfs %s binary attribute " + "(%d).\n", iter->name, ret); + } } void -qla2x00_free_sysfs_attr(scsi_qla_host_t *ha) +qla2x00_free_sysfs_attr(scsi_qla_host_t *vha) { - struct Scsi_Host *host = ha->host; + struct Scsi_Host *host = vha->host; + struct sysfs_entry *iter; + struct qla_hw_data *ha = vha->hw; + + for (iter = bin_file_entries; iter->name; iter++) { + if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha)) + continue; + if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha)) + continue; + if (iter->is4GBp_only == 3 && !IS_QLA81XX(ha)) + continue; + + sysfs_remove_bin_file(&host->shost_gendev.kobj, + iter->attr); + } - sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_fw_dump_attr); - sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr); + if (ha->beacon_blink_led == 1) + ha->isp_ops->beacon_off(vha); } /* Scsi_Host attributes. */ static ssize_t -qla2x00_drvr_version_show(struct class_device *cdev, char *buf) +qla2x00_drvr_version_show(struct device *dev, + struct device_attribute *attr, char *buf) { return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); } static ssize_t -qla2x00_fw_version_show(struct class_device *cdev, char *buf) +qla2x00_fw_version_show(struct device *dev, + struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); - char fw_str[30]; + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; + char fw_str[128]; return snprintf(buf, PAGE_SIZE, "%s\n", - ha->isp_ops.fw_version_str(ha, fw_str)); + ha->isp_ops->fw_version_str(vha, fw_str)); } static ssize_t -qla2x00_serial_num_show(struct class_device *cdev, char *buf) +qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; uint32_t sn; + if (IS_FWI2_CAPABLE(ha)) { + qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE); + return snprintf(buf, PAGE_SIZE, "%s\n", buf); + } + sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, sn % 100000); } static ssize_t -qla2x00_isp_name_show(struct class_device *cdev, char *buf) +qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); - return snprintf(buf, PAGE_SIZE, "ISP%04X\n", ha->pdev->device); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); } static ssize_t -qla2x00_isp_id_show(struct class_device *cdev, char *buf) +qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", ha->product_id[0], ha->product_id[1], ha->product_id[2], ha->product_id[3]); } static ssize_t -qla2x00_model_name_show(struct class_device *cdev, char *buf) +qla2x00_model_name_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); - return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_number); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); } static ssize_t -qla2x00_model_desc_show(struct class_device *cdev, char *buf) +qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); return snprintf(buf, PAGE_SIZE, "%s\n", - ha->model_desc ? ha->model_desc: ""); + vha->hw->model_desc ? vha->hw->model_desc : ""); } static ssize_t -qla2x00_pci_info_show(struct class_device *cdev, char *buf) +qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); char pci_info[30]; return snprintf(buf, PAGE_SIZE, "%s\n", - ha->isp_ops.pci_info_str(ha, pci_info)); + vha->hw->isp_ops->pci_info_str(vha, pci_info)); } static ssize_t -qla2x00_state_show(struct class_device *cdev, char *buf) +qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; int len = 0; - if (atomic_read(&ha->loop_state) == LOOP_DOWN || - atomic_read(&ha->loop_state) == LOOP_DEAD) + if (atomic_read(&vha->loop_state) == LOOP_DOWN || + atomic_read(&vha->loop_state) == LOOP_DEAD) len = snprintf(buf, PAGE_SIZE, "Link Down\n"); - else if (atomic_read(&ha->loop_state) != LOOP_READY || - test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) || - test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) + else if (atomic_read(&vha->loop_state) != LOOP_READY || + test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || + test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); else { len = snprintf(buf, PAGE_SIZE, "Link Up - "); @@ -308,15 +997,13 @@ qla2x00_state_show(struct class_device *cdev, char *buf) } static ssize_t -qla2x00_zio_show(struct class_device *cdev, char *buf) +qla2x00_zio_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); int len = 0; - switch (ha->zio_mode) { - case QLA_ZIO_MODE_5: - len += snprintf(buf + len, PAGE_SIZE-len, "Mode 5\n"); - break; + switch (vha->hw->zio_mode) { case QLA_ZIO_MODE_6: len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); break; @@ -328,48 +1015,47 @@ qla2x00_zio_show(struct class_device *cdev, char *buf) } static ssize_t -qla2x00_zio_store(struct class_device *cdev, const char *buf, size_t count) +qla2x00_zio_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; int val = 0; uint16_t zio_mode; + if (!IS_ZIO_SUPPORTED(ha)) + return -ENOTSUPP; + if (sscanf(buf, "%d", &val) != 1) return -EINVAL; - switch (val) { - case 1: - zio_mode = QLA_ZIO_MODE_5; - break; - case 2: + if (val) zio_mode = QLA_ZIO_MODE_6; - break; - default: + else zio_mode = QLA_ZIO_DISABLED; - break; - } /* Update per-hba values and queue a reset. */ if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { ha->zio_mode = zio_mode; - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } return strlen(buf); } static ssize_t -qla2x00_zio_timer_show(struct class_device *cdev, char *buf) +qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, + char *buf) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); - return snprintf(buf, PAGE_SIZE, "%d us\n", ha->zio_timer * 100); + return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100); } static ssize_t -qla2x00_zio_timer_store(struct class_device *cdev, const char *buf, - size_t count) +qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { - scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); int val = 0; uint16_t zio_timer; @@ -379,38 +1065,259 @@ qla2x00_zio_timer_store(struct class_device *cdev, const char *buf, return -ERANGE; zio_timer = (uint16_t)(val / 100); - ha->zio_timer = zio_timer; + vha->hw->zio_timer = zio_timer; return strlen(buf); } -static CLASS_DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, - NULL); -static CLASS_DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); -static CLASS_DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); -static CLASS_DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); -static CLASS_DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); -static CLASS_DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); -static CLASS_DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); -static CLASS_DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); -static CLASS_DEVICE_ATTR(state, S_IRUGO, qla2x00_state_show, NULL); -static CLASS_DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, - qla2x00_zio_store); -static CLASS_DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, - qla2x00_zio_timer_store); - -struct class_device_attribute *qla2x00_host_attrs[] = { - &class_device_attr_driver_version, - &class_device_attr_fw_version, - &class_device_attr_serial_num, - &class_device_attr_isp_name, - &class_device_attr_isp_id, - &class_device_attr_model_name, - &class_device_attr_model_desc, - &class_device_attr_pci_info, - &class_device_attr_state, - &class_device_attr_zio, - &class_device_attr_zio_timer, +static ssize_t +qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + int len = 0; + + if (vha->hw->beacon_blink_led) + len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); + else + len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); + return len; +} + +static ssize_t +qla2x00_beacon_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; + int val = 0; + int rval; + + if (IS_QLA2100(ha) || IS_QLA2200(ha)) + return -EPERM; + + if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { + qla_printk(KERN_WARNING, ha, + "Abort ISP active -- ignoring beacon request.\n"); + return -EBUSY; + } + + if (sscanf(buf, "%d", &val) != 1) + return -EINVAL; + + if (val) + rval = ha->isp_ops->beacon_on(vha); + else + rval = ha->isp_ops->beacon_off(vha); + + if (rval != QLA_SUCCESS) + count = 0; + + return count; +} + +static ssize_t +qla2x00_optrom_bios_version_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; + return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], + ha->bios_revision[0]); +} + +static ssize_t +qla2x00_optrom_efi_version_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; + return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], + ha->efi_revision[0]); +} + +static ssize_t +qla2x00_optrom_fcode_version_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; + return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], + ha->fcode_revision[0]); +} + +static ssize_t +qla2x00_optrom_fw_version_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; + return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", + ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], + ha->fw_revision[3]); +} + +static ssize_t +qla2x00_total_isp_aborts_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; + return snprintf(buf, PAGE_SIZE, "%d\n", + ha->qla_stats.total_isp_aborts); +} + +static ssize_t +qla2x00_mpi_version_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; + + if (!IS_QLA81XX(ha)) + return snprintf(buf, PAGE_SIZE, "\n"); + + return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n", + ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2], + ha->mpi_capabilities); +} + +static ssize_t +qla2x00_phy_version_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; + + if (!IS_QLA81XX(ha)) + return snprintf(buf, PAGE_SIZE, "\n"); + + return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", + ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]); +} + +static ssize_t +qla2x00_flash_block_size_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; + + return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size); +} + +static ssize_t +qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + + if (!IS_QLA81XX(vha->hw)) + return snprintf(buf, PAGE_SIZE, "\n"); + + return snprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id); +} + +static ssize_t +qla2x00_vn_port_mac_address_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + + if (!IS_QLA81XX(vha->hw)) + return snprintf(buf, PAGE_SIZE, "\n"); + + return snprintf(buf, PAGE_SIZE, "%02x:%02x:%02x:%02x:%02x:%02x\n", + vha->fcoe_vn_port_mac[5], vha->fcoe_vn_port_mac[4], + vha->fcoe_vn_port_mac[3], vha->fcoe_vn_port_mac[2], + vha->fcoe_vn_port_mac[1], vha->fcoe_vn_port_mac[0]); +} + +static ssize_t +qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + + return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap); +} + +static ssize_t +qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + int rval = QLA_FUNCTION_FAILED; + uint16_t state[5]; + + if (!vha->hw->flags.eeh_busy) + rval = qla2x00_get_firmware_state(vha, state); + if (rval != QLA_SUCCESS) + memset(state, -1, sizeof(state)); + + return snprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0], + state[1], state[2], state[3], state[4]); +} + +static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_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); +static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); +static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); +static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); +static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); +static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); +static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); +static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); +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(optrom_bios_version, S_IRUGO, + qla2x00_optrom_bios_version_show, NULL); +static DEVICE_ATTR(optrom_efi_version, S_IRUGO, + qla2x00_optrom_efi_version_show, NULL); +static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, + qla2x00_optrom_fcode_version_show, NULL); +static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, + NULL); +static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, + NULL); +static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); +static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL); +static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show, + NULL); +static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL); +static DEVICE_ATTR(vn_port_mac_address, S_IRUGO, + qla2x00_vn_port_mac_address_show, NULL); +static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL); +static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL); + +struct device_attribute *qla2x00_host_attrs[] = { + &dev_attr_driver_version, + &dev_attr_fw_version, + &dev_attr_serial_num, + &dev_attr_isp_name, + &dev_attr_isp_id, + &dev_attr_model_name, + &dev_attr_model_desc, + &dev_attr_pci_info, + &dev_attr_link_state, + &dev_attr_zio, + &dev_attr_zio_timer, + &dev_attr_beacon, + &dev_attr_optrom_bios_version, + &dev_attr_optrom_efi_version, + &dev_attr_optrom_fcode_version, + &dev_attr_optrom_fw_version, + &dev_attr_total_isp_aborts, + &dev_attr_mpi_version, + &dev_attr_phy_version, + &dev_attr_flash_block_size, + &dev_attr_vlan_id, + &dev_attr_vn_port_mac_address, + &dev_attr_fabric_param, + &dev_attr_fw_state, NULL, }; @@ -419,22 +1326,77 @@ struct class_device_attribute *qla2x00_host_attrs[] = { static void qla2x00_get_host_port_id(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = to_qla_host(shost); + scsi_qla_host_t *vha = shost_priv(shost); + + fc_host_port_id(shost) = vha->d_id.b.domain << 16 | + vha->d_id.b.area << 8 | vha->d_id.b.al_pa; +} + +static void +qla2x00_get_host_speed(struct Scsi_Host *shost) +{ + struct qla_hw_data *ha = ((struct scsi_qla_host *) + (shost_priv(shost)))->hw; + u32 speed = FC_PORTSPEED_UNKNOWN; - fc_host_port_id(shost) = ha->d_id.b.domain << 16 | - ha->d_id.b.area << 8 | ha->d_id.b.al_pa; + switch (ha->link_data_rate) { + case PORT_SPEED_1GB: + speed = FC_PORTSPEED_1GBIT; + break; + case PORT_SPEED_2GB: + speed = FC_PORTSPEED_2GBIT; + break; + case PORT_SPEED_4GB: + speed = FC_PORTSPEED_4GBIT; + break; + case PORT_SPEED_8GB: + speed = FC_PORTSPEED_8GBIT; + break; + case PORT_SPEED_10GB: + speed = FC_PORTSPEED_10GBIT; + break; + } + fc_host_speed(shost) = speed; +} + +static void +qla2x00_get_host_port_type(struct Scsi_Host *shost) +{ + scsi_qla_host_t *vha = shost_priv(shost); + uint32_t port_type = FC_PORTTYPE_UNKNOWN; + + if (vha->vp_idx) { + fc_host_port_type(shost) = FC_PORTTYPE_NPIV; + return; + } + switch (vha->hw->current_topology) { + case ISP_CFG_NL: + port_type = FC_PORTTYPE_LPORT; + break; + case ISP_CFG_FL: + port_type = FC_PORTTYPE_NLPORT; + break; + case ISP_CFG_N: + port_type = FC_PORTTYPE_PTP; + break; + case ISP_CFG_F: + port_type = FC_PORTTYPE_NPORT; + break; + } + fc_host_port_type(shost) = port_type; } static void qla2x00_get_starget_node_name(struct scsi_target *starget) { struct Scsi_Host *host = dev_to_shost(starget->dev.parent); - scsi_qla_host_t *ha = to_qla_host(host); + scsi_qla_host_t *vha = shost_priv(host); fc_port_t *fcport; u64 node_name = 0; - list_for_each_entry(fcport, &ha->fcports, list) { - if (starget->id == fcport->os_target_id) { + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (fcport->rport && + starget->id == fcport->rport->scsi_target_id) { node_name = wwn_to_u64(fcport->node_name); break; } @@ -447,12 +1409,13 @@ static void qla2x00_get_starget_port_name(struct scsi_target *starget) { struct Scsi_Host *host = dev_to_shost(starget->dev.parent); - scsi_qla_host_t *ha = to_qla_host(host); + scsi_qla_host_t *vha = shost_priv(host); fc_port_t *fcport; u64 port_name = 0; - list_for_each_entry(fcport, &ha->fcports, list) { - if (starget->id == fcport->os_target_id) { + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (fcport->rport && + starget->id == fcport->rport->scsi_target_id) { port_name = wwn_to_u64(fcport->port_name); break; } @@ -465,12 +1428,13 @@ static void qla2x00_get_starget_port_id(struct scsi_target *starget) { struct Scsi_Host *host = dev_to_shost(starget->dev.parent); - scsi_qla_host_t *ha = to_qla_host(host); + scsi_qla_host_t *vha = shost_priv(host); fc_port_t *fcport; uint32_t port_id = ~0U; - list_for_each_entry(fcport, &ha->fcports, list) { - if (starget->id == fcport->os_target_id) { + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (fcport->rport && + starget->id == fcport->rport->scsi_target_id) { port_id = fcport->d_id.b.domain << 16 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; break; @@ -481,34 +1445,353 @@ qla2x00_get_starget_port_id(struct scsi_target *starget) } static void -qla2x00_get_rport_loss_tmo(struct fc_rport *rport) +qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) +{ + if (timeout) + rport->dev_loss_tmo = timeout; + else + rport->dev_loss_tmo = 1; +} + +static void +qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) { struct Scsi_Host *host = rport_to_shost(rport); - scsi_qla_host_t *ha = to_qla_host(host); + fc_port_t *fcport = *(fc_port_t **)rport->dd_data; - rport->dev_loss_tmo = ha->port_down_retry_count + 5; + if (!fcport) + return; + + if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) + return; + + if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { + qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); + return; + } + + /* + * Transport has effectively 'deleted' the rport, clear + * all local references. + */ + spin_lock_irq(host->host_lock); + fcport->rport = NULL; + *((fc_port_t **)rport->dd_data) = NULL; + spin_unlock_irq(host->host_lock); } static void -qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) +qla2x00_terminate_rport_io(struct fc_rport *rport) { - struct Scsi_Host *host = rport_to_shost(rport); - scsi_qla_host_t *ha = to_qla_host(host); + fc_port_t *fcport = *(fc_port_t **)rport->dd_data; - if (timeout) - ha->port_down_retry_count = timeout; - else - ha->port_down_retry_count = 1; + if (!fcport) + return; - rport->dev_loss_tmo = ha->port_down_retry_count + 5; + if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) + return; + + if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { + qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); + return; + } + /* + * At this point all fcport's software-states are cleared. Perform any + * final cleanup of firmware resources (PCBs and XCBs). + */ + if (fcport->loop_id != FC_NO_LOOP_ID && + !test_bit(UNLOADING, &fcport->vha->dpc_flags)) + fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, + fcport->loop_id, fcport->d_id.b.domain, + fcport->d_id.b.area, fcport->d_id.b.al_pa); + + qla2x00_abort_fcport_cmds(fcport); } static int qla2x00_issue_lip(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = to_qla_host(shost); + scsi_qla_host_t *vha = shost_priv(shost); + + qla2x00_loop_reset(vha); + return 0; +} + +static struct fc_host_statistics * +qla2x00_get_fc_host_stats(struct Scsi_Host *shost) +{ + scsi_qla_host_t *vha = shost_priv(shost); + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); + int rval; + struct link_statistics *stats; + dma_addr_t stats_dma; + struct fc_host_statistics *pfc_host_stat; + + pfc_host_stat = &ha->fc_host_stat; + memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics)); + + if (test_bit(UNLOADING, &vha->dpc_flags)) + goto done; + + if (unlikely(pci_channel_offline(ha->pdev))) + goto done; + + stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); + if (stats == NULL) { + DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n", + __func__, base_vha->host_no)); + goto done; + } + memset(stats, 0, DMA_POOL_SIZE); + + rval = QLA_FUNCTION_FAILED; + if (IS_FWI2_CAPABLE(ha)) { + rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); + } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && + !test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags) && + !test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags) && + !ha->dpc_active) { + /* Must be in a 'READY' state for statistics retrieval. */ + rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, + stats, stats_dma); + } + + if (rval != QLA_SUCCESS) + goto done_free; + + pfc_host_stat->link_failure_count = stats->link_fail_cnt; + pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt; + pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt; + pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; + pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt; + pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt; + if (IS_FWI2_CAPABLE(ha)) { + pfc_host_stat->lip_count = stats->lip_cnt; + pfc_host_stat->tx_frames = stats->tx_frames; + pfc_host_stat->rx_frames = stats->rx_frames; + pfc_host_stat->dumped_frames = stats->dumped_frames; + pfc_host_stat->nos_count = stats->nos_rcvd; + } + pfc_host_stat->fcp_input_megabytes = ha->qla_stats.input_bytes >> 20; + pfc_host_stat->fcp_output_megabytes = ha->qla_stats.output_bytes >> 20; + +done_free: + dma_pool_free(ha->s_dma_pool, stats, stats_dma); +done: + return pfc_host_stat; +} + +static void +qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) +{ + scsi_qla_host_t *vha = shost_priv(shost); + + qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost)); +} + +static void +qla2x00_set_host_system_hostname(struct Scsi_Host *shost) +{ + scsi_qla_host_t *vha = shost_priv(shost); + + set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); +} + +static void +qla2x00_get_host_fabric_name(struct Scsi_Host *shost) +{ + scsi_qla_host_t *vha = shost_priv(shost); + u64 node_name; + + if (vha->device_flags & SWITCH_FOUND) + node_name = wwn_to_u64(vha->fabric_node_name); + else + node_name = wwn_to_u64(vha->node_name); + + fc_host_fabric_name(shost) = node_name; +} + +static void +qla2x00_get_host_port_state(struct Scsi_Host *shost) +{ + scsi_qla_host_t *vha = shost_priv(shost); + struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); + + if (!base_vha->flags.online) + fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; + else if (atomic_read(&base_vha->loop_state) == LOOP_TIMEOUT) + fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; + else + fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; +} + +static int +qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) +{ + int ret = 0; + uint8_t qos = 0; + scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); + scsi_qla_host_t *vha = NULL; + struct qla_hw_data *ha = base_vha->hw; + uint16_t options = 0; + int cnt; + struct req_que *req = ha->req_q_map[0]; + + ret = qla24xx_vport_create_req_sanity_check(fc_vport); + if (ret) { + DEBUG15(printk("qla24xx_vport_create_req_sanity_check failed, " + "status %x\n", ret)); + return (ret); + } + + vha = qla24xx_create_vhost(fc_vport); + if (vha == NULL) { + DEBUG15(printk ("qla24xx_create_vhost failed, vha = %p\n", + vha)); + return FC_VPORT_FAILED; + } + if (disable) { + atomic_set(&vha->vp_state, VP_OFFLINE); + fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); + } else + atomic_set(&vha->vp_state, VP_FAILED); + + /* ready to create vport */ + qla_printk(KERN_INFO, vha->hw, "VP entry id %d assigned.\n", + vha->vp_idx); + + /* initialized vport states */ + atomic_set(&vha->loop_state, LOOP_DOWN); + vha->vp_err_state= VP_ERR_PORTDWN; + vha->vp_prev_err_state= VP_ERR_UNKWN; + /* Check if physical ha port is Up */ + if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || + atomic_read(&base_vha->loop_state) == LOOP_DEAD) { + /* Don't retry or attempt login of this virtual port */ + DEBUG15(printk ("scsi(%ld): pport loop_state is not UP.\n", + base_vha->host_no)); + atomic_set(&vha->loop_state, LOOP_DEAD); + if (!disable) + fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); + } + + if (scsi_add_host_with_dma(vha->host, &fc_vport->dev, + &ha->pdev->dev)) { + DEBUG15(printk("scsi(%ld): scsi_add_host failure for VP[%d].\n", + vha->host_no, vha->vp_idx)); + goto vport_create_failed_2; + } + + /* initialize attributes */ + fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); + fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); + fc_host_supported_classes(vha->host) = + fc_host_supported_classes(base_vha->host); + fc_host_supported_speeds(vha->host) = + fc_host_supported_speeds(base_vha->host); + + qla24xx_vport_disable(fc_vport, disable); + + if (ha->flags.cpu_affinity_enabled) { + req = ha->req_q_map[1]; + goto vport_queue; + } else if (ql2xmaxqueues == 1 || !ha->npiv_info) + goto vport_queue; + /* Create a request queue in QoS mode for the vport */ + for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) { + if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0 + && memcmp(ha->npiv_info[cnt].node_name, vha->node_name, + 8) == 0) { + qos = ha->npiv_info[cnt].q_qos; + break; + } + } + if (qos) { + ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0, + qos); + if (!ret) + qla_printk(KERN_WARNING, ha, + "Can't create request queue for vp_idx:%d\n", + vha->vp_idx); + else { + DEBUG2(qla_printk(KERN_INFO, ha, + "Request Que:%d (QoS: %d) created for vp_idx:%d\n", + ret, qos, vha->vp_idx)); + req = ha->req_q_map[ret]; + } + } + +vport_queue: + vha->req = req; + return 0; + +vport_create_failed_2: + qla24xx_disable_vp(vha); + qla24xx_deallocate_vp_id(vha); + scsi_host_put(vha->host); + return FC_VPORT_FAILED; +} + +static int +qla24xx_vport_delete(struct fc_vport *fc_vport) +{ + scsi_qla_host_t *vha = fc_vport->dd_data; + fc_port_t *fcport, *tfcport; + struct qla_hw_data *ha = vha->hw; + uint16_t id = vha->vp_idx; + + while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || + test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) + msleep(1000); + + qla24xx_disable_vp(vha); + + fc_remove_host(vha->host); + + scsi_remove_host(vha->host); + + list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) { + list_del(&fcport->list); + kfree(fcport); + fcport = NULL; + } + + qla24xx_deallocate_vp_id(vha); + + mutex_lock(&ha->vport_lock); + ha->cur_vport_count--; + clear_bit(vha->vp_idx, ha->vp_idx_map); + mutex_unlock(&ha->vport_lock); + + if (vha->timer_active) { + qla2x00_vp_stop_timer(vha); + DEBUG15(printk ("scsi(%ld): timer for the vport[%d] = %p " + "has stopped\n", + vha->host_no, vha->vp_idx, vha)); + } + + if (vha->req->id && !ha->flags.cpu_affinity_enabled) { + if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS) + qla_printk(KERN_WARNING, ha, + "Queue delete failed.\n"); + } + + scsi_host_put(vha->host); + qla_printk(KERN_INFO, ha, "vport %d deleted\n", id); + return 0; +} + +static int +qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) +{ + scsi_qla_host_t *vha = fc_vport->dd_data; + + if (disable) + qla24xx_disable_vp(vha); + else + qla24xx_enable_vp(vha); - set_bit(LOOP_RESET_NEEDED, &ha->dpc_flags); return 0; } @@ -517,9 +1800,22 @@ struct fc_function_template qla2xxx_transport_functions = { .show_host_node_name = 1, .show_host_port_name = 1, .show_host_supported_classes = 1, + .show_host_supported_speeds = 1, .get_host_port_id = qla2x00_get_host_port_id, .show_host_port_id = 1, + .get_host_speed = qla2x00_get_host_speed, + .show_host_speed = 1, + .get_host_port_type = qla2x00_get_host_port_type, + .show_host_port_type = 1, + .get_host_symbolic_name = qla2x00_get_host_symbolic_name, + .show_host_symbolic_name = 1, + .set_host_system_hostname = qla2x00_set_host_system_hostname, + .show_host_system_hostname = 1, + .get_host_fabric_name = qla2x00_get_host_fabric_name, + .show_host_fabric_name = 1, + .get_host_port_state = qla2x00_get_host_port_state, + .show_host_port_state = 1, .dd_fcrport_size = sizeof(struct fc_port *), .show_rport_supported_classes = 1, @@ -531,17 +1827,82 @@ struct fc_function_template qla2xxx_transport_functions = { .get_starget_port_id = qla2x00_get_starget_port_id, .show_starget_port_id = 1, - .get_rport_dev_loss_tmo = qla2x00_get_rport_loss_tmo, .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, .show_rport_dev_loss_tmo = 1, .issue_fc_host_lip = qla2x00_issue_lip, + .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, + .terminate_rport_io = qla2x00_terminate_rport_io, + .get_fc_host_stats = qla2x00_get_fc_host_stats, + + .vport_create = qla24xx_vport_create, + .vport_disable = qla24xx_vport_disable, + .vport_delete = qla24xx_vport_delete, +}; + +struct fc_function_template qla2xxx_transport_vport_functions = { + + .show_host_node_name = 1, + .show_host_port_name = 1, + .show_host_supported_classes = 1, + + .get_host_port_id = qla2x00_get_host_port_id, + .show_host_port_id = 1, + .get_host_speed = qla2x00_get_host_speed, + .show_host_speed = 1, + .get_host_port_type = qla2x00_get_host_port_type, + .show_host_port_type = 1, + .get_host_symbolic_name = qla2x00_get_host_symbolic_name, + .show_host_symbolic_name = 1, + .set_host_system_hostname = qla2x00_set_host_system_hostname, + .show_host_system_hostname = 1, + .get_host_fabric_name = qla2x00_get_host_fabric_name, + .show_host_fabric_name = 1, + .get_host_port_state = qla2x00_get_host_port_state, + .show_host_port_state = 1, + + .dd_fcrport_size = sizeof(struct fc_port *), + .show_rport_supported_classes = 1, + + .get_starget_node_name = qla2x00_get_starget_node_name, + .show_starget_node_name = 1, + .get_starget_port_name = qla2x00_get_starget_port_name, + .show_starget_port_name = 1, + .get_starget_port_id = qla2x00_get_starget_port_id, + .show_starget_port_id = 1, + + .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, + .show_rport_dev_loss_tmo = 1, + + .issue_fc_host_lip = qla2x00_issue_lip, + .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, + .terminate_rport_io = qla2x00_terminate_rport_io, + .get_fc_host_stats = qla2x00_get_fc_host_stats, }; void -qla2x00_init_host_attr(scsi_qla_host_t *ha) +qla2x00_init_host_attr(scsi_qla_host_t *vha) { - fc_host_node_name(ha->host) = wwn_to_u64(ha->init_cb->node_name); - fc_host_port_name(ha->host) = wwn_to_u64(ha->init_cb->port_name); - fc_host_supported_classes(ha->host) = FC_COS_CLASS3; + struct qla_hw_data *ha = vha->hw; + u32 speed = FC_PORTSPEED_UNKNOWN; + + fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); + fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); + fc_host_supported_classes(vha->host) = FC_COS_CLASS3; + fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; + fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; + + if (IS_QLA81XX(ha)) + speed = FC_PORTSPEED_10GBIT; + else if (IS_QLA25XX(ha)) + speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | + FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; + else if (IS_QLA24XX_TYPE(ha)) + speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | + FC_PORTSPEED_1GBIT; + else if (IS_QLA23XX(ha)) + speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; + else + speed = FC_PORTSPEED_1GBIT; + fc_host_supported_speeds(vha->host) = speed; }