diff options
Diffstat (limited to 'drivers/staging/unisys/include/guestlinuxdebug.h')
| -rw-r--r-- | drivers/staging/unisys/include/guestlinuxdebug.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/drivers/staging/unisys/include/guestlinuxdebug.h b/drivers/staging/unisys/include/guestlinuxdebug.h new file mode 100644 index 000000000000..c3de8496e5d6 --- /dev/null +++ b/drivers/staging/unisys/include/guestlinuxdebug.h @@ -0,0 +1,182 @@ +/* Copyright © 2010 - 2013 UNISYS CORPORATION + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for more + * details. + */ + +#ifndef __GUESTLINUXDEBUG_H__ +#define __GUESTLINUXDEBUG_H__ + +/* +* This file contains supporting interface for "vmcallinterface.h", particuarly +* regarding adding additional structure and functionality to linux +* ISSUE_IO_VMCALL_POSTCODE_SEVERITY */ + + +/******* INFO ON ISSUE_POSTCODE_LINUX() BELOW *******/ +#include "vmcallinterface.h" +typedef enum { /* POSTCODE driver identifier tuples */ + /* visorchipset driver files */ + VISOR_CHIPSET_PC = 0xA0, + VISOR_CHIPSET_PC_controlvm_c = 0xA1, + VISOR_CHIPSET_PC_controlvm_cm2 = 0xA2, + VISOR_CHIPSET_PC_controlvm_direct_c = 0xA3, + VISOR_CHIPSET_PC_file_c = 0xA4, + VISOR_CHIPSET_PC_parser_c = 0xA5, + VISOR_CHIPSET_PC_testing_c = 0xA6, + VISOR_CHIPSET_PC_visorchipset_main_c = 0xA7, + VISOR_CHIPSET_PC_visorswitchbus_c = 0xA8, + /* visorbus driver files */ + VISOR_BUS_PC = 0xB0, + VISOR_BUS_PC_businst_attr_c = 0xB1, + VISOR_BUS_PC_channel_attr_c = 0xB2, + VISOR_BUS_PC_devmajorminor_attr_c = 0xB3, + VISOR_BUS_PC_visorbus_main_c = 0xB4, + /* visorclientbus driver files */ + VISOR_CLIENT_BUS_PC = 0xC0, + VISOR_CLIENT_BUS_PC_visorclientbus_main_c = 0xC1, + /* virt hba driver files */ + VIRT_HBA_PC = 0xC2, + VIRT_HBA_PC_virthba_c = 0xC3, + /* virtpci driver files */ + VIRT_PCI_PC = 0xC4, + VIRT_PCI_PC_virtpci_c = 0xC5, + /* virtnic driver files */ + VIRT_NIC_PC = 0xC6, + VIRT_NIC_P_virtnic_c = 0xC7, + /* uislib driver files */ + UISLIB_PC = 0xD0, + UISLIB_PC_uislib_c = 0xD1, + UISLIB_PC_uisqueue_c = 0xD2, + UISLIB_PC_uisthread_c = 0xD3, + UISLIB_PC_uisutils_c = 0xD4, +} DRIVER_PC; + +typedef enum { /* POSTCODE event identifier tuples */ + ATTACH_PORT_ENTRY_PC = 0x001, + ATTACH_PORT_FAILURE_PC = 0x002, + ATTACH_PORT_SUCCESS_PC = 0x003, + BUS_FAILURE_PC = 0x004, + BUS_CREATE_ENTRY_PC = 0x005, + BUS_CREATE_FAILURE_PC = 0x006, + BUS_CREATE_EXIT_PC = 0x007, + BUS_CONFIGURE_ENTRY_PC = 0x008, + BUS_CONFIGURE_FAILURE_PC = 0x009, + BUS_CONFIGURE_EXIT_PC = 0x00A, + CHIPSET_INIT_ENTRY_PC = 0x00B, + CHIPSET_INIT_SUCCESS_PC = 0x00C, + CHIPSET_INIT_FAILURE_PC = 0x00D, + CHIPSET_INIT_EXIT_PC = 0x00E, + CREATE_WORKQUEUE_PC = 0x00F, + CREATE_WORKQUEUE_FAILED_PC = 0x0A0, + CONTROLVM_INIT_FAILURE_PC = 0x0A1, + DEVICE_CREATE_ENTRY_PC = 0x0A2, + DEVICE_CREATE_FAILURE_PC = 0x0A3, + DEVICE_CREATE_SUCCESS_PC = 0x0A4, + DEVICE_CREATE_EXIT_PC = 0x0A5, + DEVICE_ADD_PC = 0x0A6, + DEVICE_REGISTER_FAILURE_PC = 0x0A7, + DEVICE_CHANGESTATE_ENTRY_PC = 0x0A8, + DEVICE_CHANGESTATE_FAILURE_PC = 0x0A9, + DEVICE_CHANGESTATE_EXIT_PC = 0x0AA, + DRIVER_ENTRY_PC = 0x0AB, + DRIVER_EXIT_PC = 0x0AC, + MALLOC_FAILURE_PC = 0x0AD, + QUEUE_DELAYED_WORK_PC = 0x0AE, + UISLIB_THREAD_FAILURE_PC = 0x0B7, + VBUS_CHANNEL_ENTRY_PC = 0x0B8, + VBUS_CHANNEL_FAILURE_PC = 0x0B9, + VBUS_CHANNEL_EXIT_PC = 0x0BA, + VHBA_CREATE_ENTRY_PC = 0x0BB, + VHBA_CREATE_FAILURE_PC = 0x0BC, + VHBA_CREATE_EXIT_PC = 0x0BD, + VHBA_CREATE_SUCCESS_PC = 0x0BE, + VHBA_COMMAND_HANDLER_PC = 0x0BF, + VHBA_PROBE_ENTRY_PC = 0x0C0, + VHBA_PROBE_FAILURE_PC = 0x0C1, + VHBA_PROBE_EXIT_PC = 0x0C2, + VNIC_CREATE_ENTRY_PC = 0x0C3, + VNIC_CREATE_FAILURE_PC = 0x0C4, + VNIC_CREATE_SUCCESS_PC = 0x0C5, + VNIC_PROBE_ENTRY_PC = 0x0C6, + VNIC_PROBE_FAILURE_PC = 0x0C7, + VNIC_PROBE_EXIT_PC = 0x0C8, + VPCI_CREATE_ENTRY_PC = 0x0C9, + VPCI_CREATE_FAILURE_PC = 0x0CA, + VPCI_CREATE_EXIT_PC = 0x0CB, + VPCI_PROBE_ENTRY_PC = 0x0CC, + VPCI_PROBE_FAILURE_PC = 0x0CD, + VPCI_PROBE_EXIT_PC = 0x0CE, + CRASH_DEV_ENTRY_PC = 0x0CF, + CRASH_DEV_EXIT_PC = 0x0D0, + CRASH_DEV_HADDR_NULL = 0x0D1, + CRASH_DEV_CONTROLVM_NULL = 0x0D2, + CRASH_DEV_RD_BUS_FAIULRE_PC = 0x0D3, + CRASH_DEV_RD_DEV_FAIULRE_PC = 0x0D4, + CRASH_DEV_BUS_NULL_FAILURE_PC = 0x0D5, + CRASH_DEV_DEV_NULL_FAILURE_PC = 0x0D6, + CRASH_DEV_CTRL_RD_FAILURE_PC = 0x0D7, + CRASH_DEV_COUNT_FAILURE_PC = 0x0D8, + SAVE_MSG_BUS_FAILURE_PC = 0x0D9, + SAVE_MSG_DEV_FAILURE_PC = 0x0DA, + CALLHOME_INIT_FAILURE_PC = 0x0DB +} EVENT_PC; + +#ifdef __GNUC__ + +#define POSTCODE_SEVERITY_ERR DIAG_SEVERITY_ERR +#define POSTCODE_SEVERITY_WARNING DIAG_SEVERITY_WARNING +#define POSTCODE_SEVERITY_INFO DIAG_SEVERITY_PRINT /* TODO-> Info currently + * doesnt show, so we + * set info=warning */ +/* example call of POSTCODE_LINUX_2(VISOR_CHIPSET_PC, POSTCODE_SEVERITY_ERR); + * Please also note that the resulting postcode is in hex, so if you are + * searching for the __LINE__ number, convert it first to decimal. The line + * number combined with driver and type of call, will allow you to track down + * exactly what line an error occured on, or where the last driver + * entered/exited from. + */ + +/* BASE FUNCTIONS */ +#define POSTCODE_LINUX_A(DRIVER_PC, EVENT_PC, pc32bit, severity) \ +do { \ + unsigned long long post_code_temp; \ + post_code_temp = (((U64)DRIVER_PC) << 56) | (((U64)EVENT_PC) << 44) | \ + ((((U64)__LINE__) & 0xFFF) << 32) | \ + (((U64)pc32bit) & 0xFFFFFFFF); \ + ISSUE_IO_VMCALL_POSTCODE_SEVERITY(post_code_temp, severity); \ +} while (0) + +#define POSTCODE_LINUX_B(DRIVER_PC, EVENT_PC, pc16bit1, pc16bit2, severity) \ +do { \ + unsigned long long post_code_temp; \ + post_code_temp = (((U64)DRIVER_PC) << 56) | (((U64)EVENT_PC) << 44) | \ + ((((U64)__LINE__) & 0xFFF) << 32) | \ + ((((U64)pc16bit1) & 0xFFFF) << 16) | \ + (((U64)pc16bit2) & 0xFFFF); \ + ISSUE_IO_VMCALL_POSTCODE_SEVERITY(post_code_temp, severity); \ +} while (0) + +/* MOST COMMON */ +#define POSTCODE_LINUX_2(EVENT_PC, severity) \ + POSTCODE_LINUX_A(CURRENT_FILE_PC, EVENT_PC, 0x0000, severity); + +#define POSTCODE_LINUX_3(EVENT_PC, pc32bit, severity) \ + POSTCODE_LINUX_A(CURRENT_FILE_PC, EVENT_PC, pc32bit, severity); + + +#define POSTCODE_LINUX_4(EVENT_PC, pc16bit1, pc16bit2, severity) \ + POSTCODE_LINUX_B(CURRENT_FILE_PC, EVENT_PC, pc16bit1, \ + pc16bit2, severity); + +#endif +#endif |