diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c index 6f33e2d..aca47fd 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c @@ -1396,19 +1396,51 @@ int qlcnic_dump_fw(struct qlcnic_adapter *adapter) return 0; } +static inline bool +qlcnic_83xx_md_check_extended_dump_capability(struct qlcnic_adapter *adapter) +{ + /* For special adapters (with 0x8830 device ID), where iSCSI firmware + * dump needs to be captured as part of regular firmware dump + * collection process, firmware exports it's capability through + * capability registers + */ + return ((adapter->pdev->device == PCI_DEVICE_ID_QLOGIC_QLE8830) && + (adapter->ahw->extra_capability[0] & + QLCNIC_FW_CAPABILITY_2_EXT_ISCSI_DUMP)); +} + void qlcnic_83xx_get_minidump_template(struct qlcnic_adapter *adapter) { u32 prev_version, current_version; struct qlcnic_hardware_context *ahw = adapter->ahw; struct qlcnic_fw_dump *fw_dump = &ahw->fw_dump; struct pci_dev *pdev = adapter->pdev; + bool extended = false; prev_version = adapter->fw_version; current_version = qlcnic_83xx_get_fw_version(adapter); if (fw_dump->tmpl_hdr == NULL || current_version > prev_version) { vfree(fw_dump->tmpl_hdr); + + if (qlcnic_83xx_md_check_extended_dump_capability(adapter)) + extended = !qlcnic_83xx_extend_md_capab(adapter); + if (!qlcnic_fw_cmd_get_minidump_temp(adapter)) dev_info(&pdev->dev, "Supports FW dump capability\n"); + + /* Once we have minidump template with extended iSCSI dump + * capability, update the minidump capture mask to 0x1f as + * per FW requirement + */ + if (extended) { + struct qlcnic_83xx_dump_template_hdr *hdr; + + hdr = fw_dump->tmpl_hdr; + hdr->drv_cap_mask = 0x1f; + fw_dump->cap_mask = 0x1f; + dev_info(&pdev->dev, + "Extended iSCSI dump capability and updated capture mask to 0x1f\n"); + } } } |
