diff options
| -rw-r--r-- | drivers/net/qlge/qlge.h | 3 | ||||
| -rw-r--r-- | drivers/net/qlge/qlge_dbg.c | 25 | ||||
| -rw-r--r-- | drivers/net/qlge/qlge_main.c | 11 | ||||
| -rw-r--r-- | drivers/net/qlge/qlge_mpi.c | 16 |
4 files changed, 53 insertions, 2 deletions
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h index 05feb03e9da..9169c4cf413 100644 --- a/drivers/net/qlge/qlge.h +++ b/drivers/net/qlge/qlge.h @@ -2004,6 +2004,7 @@ enum { QL_CAM_RT_SET = 8, QL_SELFTEST = 9, QL_LB_LINK_UP = 10, + QL_FRC_COREDUMP = 11, }; /* link_status bit definitions */ @@ -2230,6 +2231,7 @@ int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf, u32 ram_addr, int word_count); int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump); +int ql_mb_sys_err(struct ql_adapter *qdev); int ql_mb_about_fw(struct ql_adapter *qdev); int ql_wol(struct ql_adapter *qdev); int ql_mb_wol_set_magic(struct ql_adapter *qdev, u32 enable_wol); @@ -2246,6 +2248,7 @@ void ql_gen_reg_dump(struct ql_adapter *qdev, struct ql_reg_dump *mpi_coredump); netdev_tx_t ql_lb_send(struct sk_buff *skb, struct net_device *ndev); void ql_check_lb_frame(struct ql_adapter *, struct sk_buff *); +int ql_own_firmware(struct ql_adapter *qdev); int ql_clean_lb_rx_ring(struct rx_ring *rx_ring, int budget); #if 1 diff --git a/drivers/net/qlge/qlge_dbg.c b/drivers/net/qlge/qlge_dbg.c index ec4349a254c..57df835147e 100644 --- a/drivers/net/qlge/qlge_dbg.c +++ b/drivers/net/qlge/qlge_dbg.c @@ -1222,6 +1222,28 @@ err: } +static void ql_get_core_dump(struct ql_adapter *qdev) +{ + if (!ql_own_firmware(qdev)) { + QPRINTK(qdev, DRV, ERR, "%s: Don't own firmware!\n", + qdev->ndev->name); + return; + } + + if (!netif_running(qdev->ndev)) { + QPRINTK(qdev, IFUP, ERR, + "Force Coredump can only be done from interface " + "that is up.\n"); + return; + } + + if (ql_mb_sys_err(qdev)) { + QPRINTK(qdev, IFUP, ERR, + "Fail force coredump with ql_mb_sys_err().\n"); + return; + } +} + void ql_gen_reg_dump(struct ql_adapter *qdev, struct ql_reg_dump *mpi_coredump) { @@ -1297,6 +1319,9 @@ void ql_gen_reg_dump(struct ql_adapter *qdev, status = ql_get_ets_regs(qdev, &mpi_coredump->ets[0]); if (status) return; + + if (test_bit(QL_FRC_COREDUMP, &qdev->flags)) + ql_get_core_dump(qdev); } /* Coredump to messages log file using separate worker thread */ diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c index e58892304e1..95fb63dcd9e 100644 --- a/drivers/net/qlge/qlge_main.c +++ b/drivers/net/qlge/qlge_main.c @@ -77,8 +77,13 @@ static int qlge_mpi_coredump; module_param(qlge_mpi_coredump, int, 0); MODULE_PARM_DESC(qlge_mpi_coredump, "Option to enable MPI firmware dump. " - "Default is OFF - Do Not allocate memory. " - "Do not perform firmware coredump."); + "Default is OFF - Do Not allocate memory. "); + +static int qlge_force_coredump; +module_param(qlge_force_coredump, int, 0); +MODULE_PARM_DESC(qlge_force_coredump, + "Option to allow force of firmware core dump. " + "Default is OFF - Do not allow."); static DEFINE_PCI_DEVICE_TABLE(qlge_pci_tbl) = { {PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, QLGE_DEVICE_ID_8012)}, @@ -4496,6 +4501,8 @@ static int __devinit ql_init_device(struct pci_dev *pdev, err = -ENOMEM; goto err_out; } + if (qlge_force_coredump) + set_bit(QL_FRC_COREDUMP, &qdev->flags); } /* make sure the EEPROM is good */ err = qdev->nic_ops->get_flash(qdev); diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c index 3304eb7df58..e2c846f17fc 100644 --- a/drivers/net/qlge/qlge_mpi.c +++ b/drivers/net/qlge/qlge_mpi.c @@ -607,6 +607,22 @@ end: return status; } +int ql_mb_sys_err(struct ql_adapter *qdev) +{ + struct mbox_params mbc; + struct mbox_params *mbcp = &mbc; + int status; + + memset(mbcp, 0, sizeof(struct mbox_params)); + + mbcp->in_count = 1; + mbcp->out_count = 0; + + mbcp->mbox_in[0] = MB_CMD_MAKE_SYS_ERR; + + status = ql_mailbox_command(qdev, mbcp); + return status; +} /* Get MPI firmware version. This will be used for * driver banner and for ethtool info. |