diff options
Diffstat (limited to 'drivers/staging')
4 files changed, 139 insertions, 137 deletions
diff --git a/drivers/staging/unisys/common-spar/include/channels/controlvmchannel.h b/drivers/staging/unisys/common-spar/include/channels/controlvmchannel.h index 6d68b2cfc4fd..abf6bc9f57d0 100644 --- a/drivers/staging/unisys/common-spar/include/channels/controlvmchannel.h +++ b/drivers/staging/unisys/common-spar/include/channels/controlvmchannel.h @@ -169,53 +169,51 @@ enum ultra_chipset_feature { * queue. Commands are easily distinguished from responses by * looking at the flags.response field. */ -typedef struct _CONTROLVM_MESSAGE_HEADER { - u32 Id; /* See control_vm_id. */ +struct controlvm_message_header { + u32 id; /* See CONTROLVM_ID. */ /* For requests, indicates the message type. */ /* For responses, indicates the type of message we are responding to. */ - u32 MessageSize; /* Includes size of this struct + size + u32 message_size; /* Includes size of this struct + size * of message */ - u32 SegmentIndex; /* Index of segment containing Vm + u32 segment_index; /* Index of segment containing Vm * message/information */ - u32 CompletionStatus; /* Error status code or result of + u32 completion_status; /* Error status code or result of * message completion */ struct { u32 failed:1; /**< =1 in a response to * signify * failure */ - u32 responseExpected:1; /**< =1 in all messages that expect a + u32 response_expected:1; /**< =1 in all messages that expect a * response (Control ignores this * bit) */ u32 server:1; /**< =1 in all bus & device-related * messages where the message * receiver is to act as the bus or * device server */ - u32 testMessage:1; /**< =1 for testing use only + u32 test_message:1; /**< =1 for testing use only * (Control and Command ignore this * bit) */ - u32 partialCompletion:1; /**< =1 if there are forthcoming + u32 partial_completion:1; /**< =1 if there are forthcoming * responses/acks associated * with this message */ u32 preserve:1; /**< =1 this is to let us know to * preserve channel contents * (for running guests)*/ - u32 writerInDiag:1; /**< =1 the DiagWriter is active in the + u32 writer_in_diag:1; /**< =1 the DiagWriter is active in the * Diagnostic Partition*/ - - /* remaining bits in this 32-bit word are available */ - } Flags; - u32 Reserved; /* Natural alignment */ - u64 MessageHandle; /* Identifies the particular message instance, + } flags; + u32 reserved; /* Natural alignment */ + u64 message_handle; /* Identifies the particular message instance, * and is used to match particular */ /* request instances with the corresponding response instance. */ - u64 PayloadVmOffset; /* Offset of payload area from start of this + u64 payload_vm_offset; /* Offset of payload area from start of this * instance of ControlVm segment */ - u32 PayloadMaxBytes; /* Maximum bytes allocated in payload + u32 payload_max_bytes; /* Maximum bytes allocated in payload * area of ControlVm segment */ - u32 PayloadBytes; /* Actual number of bytes of payload + u32 payload_bytes; /* Actual number of bytes of payload * area to copy between IO/Command; */ /* if non-zero, there is a payload to copy. */ -} CONTROLVM_MESSAGE_HEADER; +}; typedef struct _CONTROLVM_PACKET_DEVICE_CREATE { u32 busNo; /**< bus # (0..n-1) from the msg receiver's @@ -241,12 +239,12 @@ typedef struct _CONTROLVM_PACKET_DEVICE_CONFIGURE { } CONTROLVM_PACKET_DEVICE_CONFIGURE; /* for CONTROLVM_DEVICE_CONFIGURE */ typedef struct _CONTROLVM_MESSAGE_DEVICE_CREATE { - CONTROLVM_MESSAGE_HEADER Header; + struct controlvm_message_header Header; CONTROLVM_PACKET_DEVICE_CREATE Packet; } CONTROLVM_MESSAGE_DEVICE_CREATE; /* total 128 bytes */ typedef struct _CONTROLVM_MESSAGE_DEVICE_CONFIGURE { - CONTROLVM_MESSAGE_HEADER Header; + struct controlvm_message_header Header; CONTROLVM_PACKET_DEVICE_CONFIGURE Packet; } CONTROLVM_MESSAGE_DEVICE_CONFIGURE; /* total 56 bytes */ @@ -343,7 +341,7 @@ struct controlvm_message_packet { /* All messages in any ControlVm queue have this layout. */ typedef struct _CONTROLVM_MESSAGE { - CONTROLVM_MESSAGE_HEADER hdr; + struct controlvm_message_header hdr; struct controlvm_message_packet cmd; } CONTROLVM_MESSAGE; diff --git a/drivers/staging/unisys/uislib/uislib.c b/drivers/staging/unisys/uislib/uislib.c index 87c62df526f6..63f1d6ef6338 100644 --- a/drivers/staging/unisys/uislib/uislib.c +++ b/drivers/staging/unisys/uislib/uislib.c @@ -124,9 +124,9 @@ static void init_msg_header(CONTROLVM_MESSAGE *msg, u32 id, uint rsp, uint svr) { memset(msg, 0, sizeof(CONTROLVM_MESSAGE)); - msg->hdr.Id = id; - msg->hdr.Flags.responseExpected = rsp; - msg->hdr.Flags.server = svr; + msg->hdr.id = id; + msg->hdr.flags.response_expected = rsp; + msg->hdr.flags.server = svr; } static __iomem void * @@ -188,7 +188,7 @@ create_bus(CONTROLVM_MESSAGE *msg, char *buf) /* Currently by default, the bus Number is the GuestHandle. * Configure Bus message can override this. */ - if (msg->hdr.Flags.testMessage) { + if (msg->hdr.flags.test_message) { /* This implies we're the IOVM so set guest handle to 0... */ bus->guest_handle = 0; bus->bus_no = busNo; @@ -229,7 +229,7 @@ create_bus(CONTROLVM_MESSAGE *msg, char *buf) msg->cmd.create_bus.channel_bytes); } /* the msg is bound for virtpci; send guest_msgs struct to callback */ - if (!msg->hdr.Flags.server) { + if (!msg->hdr.flags.server) { struct guest_msgs cmd; cmd.msgtype = GUEST_ADD_VBUS; @@ -309,7 +309,7 @@ destroy_bus(CONTROLVM_MESSAGE *msg, char *buf) } read_unlock(&BusListLock); - if (msg->hdr.Flags.server) + if (msg->hdr.flags.server) goto remove; /* client messages require us to call the virtpci callback associated @@ -376,7 +376,7 @@ create_device(CONTROLVM_MESSAGE *msg, char *buf) sema_init(&dev->interrupt_callback_lock, 1); /* unlocked */ sprintf(dev->devid, "vbus%u:dev%u", (unsigned) busNo, (unsigned) devNo); /* map the channel memory for the device. */ - if (msg->hdr.Flags.testMessage) + if (msg->hdr.flags.test_message) dev->chanptr = (void __iomem *)__va(dev->channel_addr); else { pReqHandler = req_handler_find(dev->channel_uuid); @@ -439,7 +439,7 @@ create_device(CONTROLVM_MESSAGE *msg, char *buf) /* the msg is bound for virtpci; send * guest_msgs struct to callback */ - if (!msg->hdr.Flags.server) { + if (!msg->hdr.flags.server) { struct guest_msgs cmd; if (!uuid_le_cmp(dev->channel_uuid, @@ -534,7 +534,7 @@ create_device(CONTROLVM_MESSAGE *msg, char *buf) result = CONTROLVM_RESP_ERROR_BUS_INVALID; Away: - if (!msg->hdr.Flags.testMessage) { + if (!msg->hdr.flags.test_message) { uislib_iounmap(dev->chanptr); dev->chanptr = NULL; } @@ -758,7 +758,7 @@ destroy_device(CONTROLVM_MESSAGE *msg, char *buf) uislib_disable_channel_interrupts(busNo, devNo); } /* unmap the channel memory for the device. */ - if (!msg->hdr.Flags.testMessage) { + if (!msg->hdr.flags.test_message) { LOGINF("destroy_device, doing iounmap"); uislib_iounmap(dev->chanptr); } @@ -779,12 +779,12 @@ init_chipset(CONTROLVM_MESSAGE *msg, char *buf) /* We need to make sure we have our functions registered * before processing messages. If we are a test vehicle the - * testMessage for init_chipset will be set. We can ignore the + * test_message for init_chipset will be set. We can ignore the * waits for the callbacks, since this will be manually entered - * from a user. If no testMessage is set, we will wait for the + * from a user. If no test_message is set, we will wait for the * functions. */ - if (!msg->hdr.Flags.testMessage) + if (!msg->hdr.flags.test_message) WAIT_ON_CALLBACK(virt_control_chan_func); chipset_inited = 1; @@ -944,7 +944,7 @@ uislib_client_inject_add_vhba(u32 bus_no, u32 dev_no, /* signify that the physical channel address does NOT * need to be ioremap()ed */ - msg.hdr.Flags.testMessage = 1; + msg.hdr.flags.test_message = 1; msg.cmd.create_device.busNo = bus_no; msg.cmd.create_device.devNo = dev_no; msg.cmd.create_device.devInstGuid = inst_uuid; @@ -1003,7 +1003,7 @@ uislib_client_inject_add_vnic(u32 bus_no, u32 dev_no, /* signify that the physical channel address does NOT * need to be ioremap()ed */ - msg.hdr.Flags.testMessage = 1; + msg.hdr.flags.test_message = 1; msg.cmd.create_device.busNo = bus_no; msg.cmd.create_device.devNo = dev_no; msg.cmd.create_device.devInstGuid = inst_uuid; @@ -1092,7 +1092,7 @@ uislib_client_add_vnic(u32 busNo) CONTROLVM_MESSAGE msg; init_msg_header(&msg, CONTROLVM_BUS_CREATE, 0, 0); - msg.hdr.Flags.testMessage = 1; + msg.hdr.flags.test_message = 1; msg.cmd.create_bus.bus_no = busNo; msg.cmd.create_bus.dev_count = 4; msg.cmd.create_bus.channel_addr = 0; @@ -1104,7 +1104,7 @@ uislib_client_add_vnic(u32 busNo) busCreated = TRUE; init_msg_header(&msg, CONTROLVM_DEVICE_CREATE, 0, 0); - msg.hdr.Flags.testMessage = 1; + msg.hdr.flags.test_message = 1; msg.cmd.create_device.busNo = busNo; msg.cmd.create_device.devNo = devNo; msg.cmd.create_device.devInstGuid = NULL_UUID_LE; @@ -1122,7 +1122,7 @@ uislib_client_add_vnic(u32 busNo) AwayCleanup: if (busCreated) { init_msg_header(&msg, CONTROLVM_BUS_DESTROY, 0, 0); - msg.hdr.Flags.testMessage = 1; + msg.hdr.flags.test_message = 1; msg.cmd.destroy_bus.bus_no = busNo; if (destroy_bus(&msg, NULL) != CONTROLVM_RESP_SUCCESS) LOGERR("client destroy_bus failed.\n"); @@ -1140,7 +1140,7 @@ uislib_client_delete_vnic(u32 busNo) CONTROLVM_MESSAGE msg; init_msg_header(&msg, CONTROLVM_DEVICE_DESTROY, 0, 0); - msg.hdr.Flags.testMessage = 1; + msg.hdr.flags.test_message = 1; msg.cmd.destroy_device.bus_no = busNo; msg.cmd.destroy_device.dev_no = devNo; if (destroy_device(&msg, NULL) != CONTROLVM_RESP_SUCCESS) { @@ -1149,7 +1149,7 @@ uislib_client_delete_vnic(u32 busNo) } init_msg_header(&msg, CONTROLVM_BUS_DESTROY, 0, 0); - msg.hdr.Flags.testMessage = 1; + msg.hdr.flags.test_message = 1; msg.cmd.destroy_bus.bus_no = busNo; if (destroy_bus(&msg, NULL) != CONTROLVM_RESP_SUCCESS) LOGERR("client destroy_bus failed.\n"); diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h index cb93da931f75..966b1dd3e669 100644 --- a/drivers/staging/unisys/visorchipset/visorchipset.h +++ b/drivers/staging/unisys/visorchipset/visorchipset.h @@ -86,7 +86,7 @@ typedef struct { u64 Reserved2; u32 switchNo; /* when devState.attached==1 */ u32 internalPortNo; /* when devState.attached==1 */ - CONTROLVM_MESSAGE_HEADER pendingMsgHdr; /* CONTROLVM_MESSAGE */ + struct controlvm_message_header pendingMsgHdr; /* CONTROLVM_MESSAGE */ /** For private use by the bus driver */ void *bus_driver_context; @@ -139,7 +139,7 @@ typedef struct { /* Add new fields above. */ /* Remaining bits in this 32-bit word are unused. */ } flags; - CONTROLVM_MESSAGE_HEADER pendingMsgHdr; /* CONTROLVM MsgHdr */ + struct controlvm_message_header pendingMsgHdr; /* CONTROLVM MsgHdr */ /** For private use by the bus driver */ void *bus_driver_context; u64 devNo; @@ -172,7 +172,7 @@ typedef struct { u32 Reserved2; /* control_vm_id */ struct device dev; BOOL dev_exists; - CONTROLVM_MESSAGE_HEADER pendingMsgHdr; + struct controlvm_message_header pendingMsgHdr; } VISORCHIPSET_SWITCH_INFO; @@ -195,7 +195,7 @@ typedef struct { u32 Reserved2; /* control_vm_id */ struct device dev; BOOL dev_exists; - CONTROLVM_MESSAGE_HEADER pendingMsgHdr; + struct controlvm_message_header pendingMsgHdr; } VISORCHIPSET_EXTERNALPORT_INFO; @@ -209,8 +209,8 @@ typedef struct { u32 busNo; /* valid only when state.attached == 1 */ u32 devNo; /* valid only when state.attached == 1 */ u64 Reserved1; - u32 Reserved2; /* control_vm_id */ - CONTROLVM_MESSAGE_HEADER pendingMsgHdr; + u32 Reserved2; /* CONTROLVM_ID */ + struct controlvm_message_header pendingMsgHdr; MYPROCOBJECT *procObject; } VISORCHIPSET_INTERNALPORT_INFO; diff --git a/drivers/staging/unisys/visorchipset/visorchipset_main.c b/drivers/staging/unisys/visorchipset/visorchipset_main.c index 7af23386e6ae..b7d53527c824 100644 --- a/drivers/staging/unisys/visorchipset/visorchipset_main.c +++ b/drivers/staging/unisys/visorchipset/visorchipset_main.c @@ -76,9 +76,9 @@ typedef struct { unsigned int crc; } MESSAGE_ENVELOPE; -static CONTROLVM_MESSAGE_HEADER g_DiagMsgHdr; -static CONTROLVM_MESSAGE_HEADER g_ChipSetMsgHdr; -static CONTROLVM_MESSAGE_HEADER g_DelDumpMsgHdr; +static struct controlvm_message_header g_DiagMsgHdr; +static struct controlvm_message_header g_ChipSetMsgHdr; +static struct controlvm_message_header g_DelDumpMsgHdr; static const uuid_le UltraDiagPoolChannelProtocolGuid = SPAR_DIAG_POOL_CHANNEL_PROTOCOL_UUID; /* 0xffffff is an invalid Bus/Device number */ @@ -117,9 +117,9 @@ static CONTROLVM_PAYLOAD_INFO ControlVm_payload_info; static struct channel_header *Test_Vnic_channel; typedef struct { - CONTROLVM_MESSAGE_HEADER Dumpcapture_header; - CONTROLVM_MESSAGE_HEADER Gettextdump_header; - CONTROLVM_MESSAGE_HEADER Dumpcomplete_header; + struct controlvm_message_header Dumpcapture_header; + struct controlvm_message_header Gettextdump_header; + struct controlvm_message_header Dumpcomplete_header; BOOL Gettextdump_outstanding; u32 crc32; ulong length; @@ -182,7 +182,7 @@ struct putfile_request { u64 sig; /* PUTFILE_REQUEST_SIG */ /* header from original TransmitFile request */ - CONTROLVM_MESSAGE_HEADER controlvm_header; + struct controlvm_message_header controlvm_header; u64 file_request_number; /* from original TransmitFile request */ /* link to next struct putfile_request */ @@ -344,12 +344,14 @@ static struct platform_device Visorchipset_platform_device = { }; /* Function prototypes */ -static void controlvm_respond(CONTROLVM_MESSAGE_HEADER *msgHdr, int response); -static void controlvm_respond_chipset_init(CONTROLVM_MESSAGE_HEADER *msgHdr, - int response, - enum ultra_chipset_feature features); -static void controlvm_respond_physdev_changestate(CONTROLVM_MESSAGE_HEADER * - msgHdr, int response, struct spar_segment_state state); +static void controlvm_respond(struct controlvm_message_header *msgHdr, + int response); +static void controlvm_respond_chipset_init( + struct controlvm_message_header *msgHdr, int response, + enum ultra_chipset_feature features); +static void controlvm_respond_physdev_changestate( + struct controlvm_message_header *msgHdr, int response, + struct spar_segment_state state); static ssize_t toolaction_show(struct device *dev, struct device_attribute *attr, @@ -680,42 +682,42 @@ chipset_init(CONTROLVM_MESSAGE *inmsg) Away: if (rc < 0) cleanup_controlvm_structures(); - if (inmsg->hdr.Flags.responseExpected) + if (inmsg->hdr.flags.response_expected) controlvm_respond_chipset_init(&inmsg->hdr, rc, features); } static void controlvm_init_response(CONTROLVM_MESSAGE *msg, - CONTROLVM_MESSAGE_HEADER *msgHdr, int response) + struct controlvm_message_header *msgHdr, int response) { memset(msg, 0, sizeof(CONTROLVM_MESSAGE)); - memcpy(&msg->hdr, msgHdr, sizeof(CONTROLVM_MESSAGE_HEADER)); - msg->hdr.PayloadBytes = 0; - msg->hdr.PayloadVmOffset = 0; - msg->hdr.PayloadMaxBytes = 0; + memcpy(&msg->hdr, msgHdr, sizeof(struct controlvm_message_header)); + msg->hdr.payload_bytes = 0; + msg->hdr.payload_vm_offset = 0; + msg->hdr.payload_max_bytes = 0; if (response < 0) { - msg->hdr.Flags.failed = 1; - msg->hdr.CompletionStatus = (u32) (-response); + msg->hdr.flags.failed = 1; + msg->hdr.completion_status = (u32) (-response); } } static void -controlvm_respond(CONTROLVM_MESSAGE_HEADER *msgHdr, int response) +controlvm_respond(struct controlvm_message_header *msgHdr, int response) { CONTROLVM_MESSAGE outmsg; controlvm_init_response(&outmsg, msgHdr, response); /* For DiagPool channel DEVICE_CHANGESTATE, we need to send * back the deviceChangeState structure in the packet. */ - if (msgHdr->Id == CONTROLVM_DEVICE_CHANGESTATE + if (msgHdr->id == CONTROLVM_DEVICE_CHANGESTATE && g_DeviceChangeStatePacket.device_change_state.bus_no == g_diagpoolBusNo && g_DeviceChangeStatePacket.device_change_state.dev_no == g_diagpoolDevNo) outmsg.cmd = g_DeviceChangeStatePacket; - if (outmsg.hdr.Flags.testMessage == 1) { + if (outmsg.hdr.flags.test_message == 1) { LOGINF("%s controlvm_msg=0x%x response=%d for test message", - __func__, outmsg.hdr.Id, response); + __func__, outmsg.hdr.id, response); return; } if (!visorchannel_signalinsert(ControlVm_channel, @@ -726,7 +728,8 @@ controlvm_respond(CONTROLVM_MESSAGE_HEADER *msgHdr, int response) } static void -controlvm_respond_chipset_init(CONTROLVM_MESSAGE_HEADER *msgHdr, int response, +controlvm_respond_chipset_init(struct controlvm_message_header *msgHdr, + int response, enum ultra_chipset_feature features) { CONTROLVM_MESSAGE outmsg; @@ -740,9 +743,9 @@ controlvm_respond_chipset_init(CONTROLVM_MESSAGE_HEADER *msgHdr, int response, } } -static void -controlvm_respond_physdev_changestate(CONTROLVM_MESSAGE_HEADER *msgHdr, - int response, struct spar_segment_state state) +static void controlvm_respond_physdev_changestate( + struct controlvm_message_header *msgHdr, int response, + struct spar_segment_state state) { CONTROLVM_MESSAGE outmsg; @@ -839,16 +842,16 @@ bus_responder(enum controlvm_id cmdId, ulong busNo, int response) need_clear = TRUE; } - if (p->pendingMsgHdr.Id == CONTROLVM_INVALID) { + if (p->pendingMsgHdr.id == CONTROLVM_INVALID) { LOGERR("bus_responder no pending msg"); return; /* no controlvm response needed */ } - if (p->pendingMsgHdr.Id != (u32) cmdId) { - LOGERR("expected=%d, found=%d", cmdId, p->pendingMsgHdr.Id); + if (p->pendingMsgHdr.id != (u32) cmdId) { + LOGERR("expected=%d, found=%d", cmdId, p->pendingMsgHdr.id); return; } controlvm_respond(&p->pendingMsgHdr, response); - p->pendingMsgHdr.Id = CONTROLVM_INVALID; + p->pendingMsgHdr.id = CONTROLVM_INVALID; if (need_clear) { busInfo_clear(p); delbusdevices(&DevInfoList, busNo); @@ -868,12 +871,12 @@ device_changestate_responder(enum controlvm_id cmdId, LOGERR("internal error; busNo=%lu, devNo=%lu", busNo, devNo); return; } - if (p->pendingMsgHdr.Id == CONTROLVM_INVALID) { + if (p->pendingMsgHdr.id == CONTROLVM_INVALID) { LOGERR("device_responder no pending msg"); return; /* no controlvm response needed */ } - if (p->pendingMsgHdr.Id != cmdId) { - LOGERR("expected=%d, found=%d", cmdId, p->pendingMsgHdr.Id); + if (p->pendingMsgHdr.id != cmdId) { + LOGERR("expected=%d, found=%d", cmdId, p->pendingMsgHdr.id); return; } @@ -889,7 +892,7 @@ device_changestate_responder(enum controlvm_id cmdId, return; } - p->pendingMsgHdr.Id = CONTROLVM_INVALID; + p->pendingMsgHdr.id = CONTROLVM_INVALID; } static void @@ -911,23 +914,23 @@ device_responder(enum controlvm_id cmdId, ulong busNo, ulong devNo, need_clear = TRUE; } - if (p->pendingMsgHdr.Id == CONTROLVM_INVALID) { + if (p->pendingMsgHdr.id == CONTROLVM_INVALID) { LOGERR("device_responder no pending msg"); return; /* no controlvm response needed */ } - if (p->pendingMsgHdr.Id != (u32) cmdId) { - LOGERR("expected=%d, found=%d", cmdId, p->pendingMsgHdr.Id); + if (p->pendingMsgHdr.id != (u32) cmdId) { + LOGERR("expected=%d, found=%d", cmdId, p->pendingMsgHdr.id); return; } controlvm_respond(&p->pendingMsgHdr, response); - p->pendingMsgHdr.Id = CONTROLVM_INVALID; + p->pendingMsgHdr.id = CONTROLVM_INVALID; if (need_clear) devInfo_clear(p); } static void bus_epilog(u32 busNo, - u32 cmd, CONTROLVM_MESSAGE_HEADER *msgHdr, + u32 cmd, struct controlvm_message_header *msgHdr, int response, BOOL needResponse) { BOOL notified = FALSE; @@ -940,9 +943,9 @@ bus_epilog(u32 busNo, } if (needResponse) { memcpy(&pBusInfo->pendingMsgHdr, msgHdr, - sizeof(CONTROLVM_MESSAGE_HEADER)); + sizeof(struct controlvm_message_header)); } else - pBusInfo->pendingMsgHdr.Id = CONTROLVM_INVALID; + pBusInfo->pendingMsgHdr.id = CONTROLVM_INVALID; down(&NotifierLock); if (response == CONTROLVM_RESP_SUCCESS) { @@ -994,7 +997,7 @@ bus_epilog(u32 busNo, static void device_epilog(u32 busNo, u32 devNo, struct spar_segment_state state, u32 cmd, - CONTROLVM_MESSAGE_HEADER *msgHdr, int response, + struct controlvm_message_header *msgHdr, int response, BOOL needResponse, BOOL for_visorbus) { VISORCHIPSET_BUSDEV_NOTIFIERS *notifiers = NULL; @@ -1017,9 +1020,9 @@ device_epilog(u32 busNo, u32 devNo, struct spar_segment_state state, u32 cmd, notifiers = &BusDev_Client_Notifiers; if (needResponse) { memcpy(&pDevInfo->pendingMsgHdr, msgHdr, - sizeof(CONTROLVM_MESSAGE_HEADER)); + sizeof(struct controlvm_message_header)); } else - pDevInfo->pendingMsgHdr.Id = CONTROLVM_INVALID; + pDevInfo->pendingMsgHdr.id = CONTROLVM_INVALID; down(&NotifierLock); if (response >= 0) { @@ -1125,12 +1128,12 @@ bus_create(CONTROLVM_MESSAGE *inmsg) POSTCODE_LINUX_3(BUS_CREATE_ENTRY_PC, busNo, POSTCODE_SEVERITY_INFO); - if (inmsg->hdr.Flags.testMessage == 1) + if (inmsg->hdr.flags.test_message == 1) pBusInfo->chanInfo.addrType = ADDRTYPE_localTest; else pBusInfo->chanInfo.addrType = ADDRTYPE_localPhysical; - pBusInfo->flags.server = inmsg->hdr.Flags.server; + pBusInfo->flags.server = inmsg->hdr.flags.server; pBusInfo->chanInfo.channelAddr = cmd->create_bus.channel_addr; pBusInfo->chanInfo.nChannelBytes = cmd->create_bus.channel_bytes; pBusInfo->chanInfo.channelTypeGuid = cmd->create_bus.bus_data_type_uuid; @@ -1142,7 +1145,7 @@ bus_create(CONTROLVM_MESSAGE *inmsg) Away: bus_epilog(busNo, CONTROLVM_BUS_CREATE, &inmsg->hdr, - rc, inmsg->hdr.Flags.responseExpected == 1); + rc, inmsg->hdr.flags.response_expected == 1); } static void @@ -1168,7 +1171,7 @@ bus_destroy(CONTROLVM_MESSAGE *inmsg) Away: bus_epilog(busNo, CONTROLVM_BUS_DESTROY, &inmsg->hdr, - rc, inmsg->hdr.Flags.responseExpected == 1); + rc, inmsg->hdr.flags.response_expected == 1); } static void @@ -1201,9 +1204,9 @@ bus_configure(CONTROLVM_MESSAGE *inmsg, PARSER_CONTEXT *parser_ctx) goto Away; } /* TBD - add this check to other commands also... */ - if (pBusInfo->pendingMsgHdr.Id != CONTROLVM_INVALID) { + if (pBusInfo->pendingMsgHdr.id != CONTROLVM_INVALID) { LOGERR("CONTROLVM_BUS_CONFIGURE Failed: bus %lu MsgId=%u outstanding", - busNo, (uint) pBusInfo->pendingMsgHdr.Id); + busNo, (uint) pBusInfo->pendingMsgHdr.id); POSTCODE_LINUX_3(BUS_CONFIGURE_FAILURE_PC, busNo, POSTCODE_SEVERITY_ERR); rc = -CONTROLVM_RESP_ERROR_MESSAGE_ID_INVALID_FOR_CLIENT; @@ -1219,7 +1222,7 @@ bus_configure(CONTROLVM_MESSAGE *inmsg, PARSER_CONTEXT *parser_ctx) POSTCODE_LINUX_3(BUS_CONFIGURE_EXIT_PC, busNo, POSTCODE_SEVERITY_INFO); Away: bus_epilog(busNo, CONTROLVM_BUS_CONFIGURE, &inmsg->hdr, - rc, inmsg->hdr.Flags.responseExpected == 1); + rc, inmsg->hdr.flags.response_expected == 1); } static void @@ -1275,7 +1278,7 @@ my_device_create(CONTROLVM_MESSAGE *inmsg) POSTCODE_LINUX_4(DEVICE_CREATE_ENTRY_PC, devNo, busNo, POSTCODE_SEVERITY_INFO); - if (inmsg->hdr.Flags.testMessage == 1) + if (inmsg->hdr.flags.test_message == 1) pDevInfo->chanInfo.addrType = ADDRTYPE_localTest; else pDevInfo->chanInfo.addrType = ADDRTYPE_localPhysical; @@ -1296,7 +1299,7 @@ Away: } device_epilog(busNo, devNo, segment_state_running, CONTROLVM_DEVICE_CREATE, &inmsg->hdr, rc, - inmsg->hdr.Flags.responseExpected == 1, + inmsg->hdr.flags.response_expected == 1, FOR_VISORBUS(pDevInfo->chanInfo.channelTypeGuid)); } @@ -1330,7 +1333,7 @@ Away: if ((rc >= CONTROLVM_RESP_SUCCESS) && pDevInfo) device_epilog(busNo, devNo, state, CONTROLVM_DEVICE_CHANGESTATE, &inmsg->hdr, rc, - inmsg->hdr.Flags.responseExpected == 1, + inmsg->hdr.flags.response_expected == 1, FOR_VISORBUS(pDevInfo->chanInfo.channelTypeGuid)); } @@ -1360,7 +1363,7 @@ Away: if ((rc >= CONTROLVM_RESP_SUCCESS) && pDevInfo) device_epilog(busNo, devNo, segment_state_running, CONTROLVM_DEVICE_DESTROY, &inmsg->hdr, rc, - inmsg->hdr.Flags.responseExpected == 1, + inmsg->hdr.flags.response_expected == 1, FOR_VISORBUS(pDevInfo->chanInfo.channelTypeGuid)); } @@ -1490,15 +1493,15 @@ visorchipset_chipset_notready(void) EXPORT_SYMBOL_GPL(visorchipset_chipset_notready); static void -chipset_ready(CONTROLVM_MESSAGE_HEADER *msgHdr) +chipset_ready(struct controlvm_message_header *msgHdr) { int rc = visorchipset_chipset_ready(); if (rc != CONTROLVM_RESP_SUCCESS) rc = -rc; - if (msgHdr->Flags.responseExpected && !visorchipset_holdchipsetready) + if (msgHdr->flags.response_expected && !visorchipset_holdchipsetready) controlvm_respond(msgHdr, rc); - if (msgHdr->Flags.responseExpected && visorchipset_holdchipsetready) { + if (msgHdr->flags.response_expected && visorchipset_holdchipsetready) { /* Send CHIPSET_READY response when all modules have been loaded * and disks mounted for the partition */ @@ -1508,24 +1511,24 @@ chipset_ready(CONTROLVM_MESSAGE_HEADER *msgHdr) } static void -chipset_selftest(CONTROLVM_MESSAGE_HEADER *msgHdr) +chipset_selftest(struct controlvm_message_header *msgHdr) { int rc = visorchipset_chipset_selftest(); if (rc != CONTROLVM_RESP_SUCCESS) rc = -rc; - if (msgHdr->Flags.responseExpected) + if (msgHdr->flags.response_expected) controlvm_respond(msgHdr, rc); } static void -chipset_notready(CONTROLVM_MESSAGE_HEADER *msgHdr) +chipset_notready(struct controlvm_message_header *msgHdr) { int rc = visorchipset_chipset_notready(); if (rc != CONTROLVM_RESP_SUCCESS) rc = -rc; - if (msgHdr->Flags.responseExpected) + if (msgHdr->flags.response_expected) controlvm_respond(msgHdr, rc); } @@ -1538,8 +1541,9 @@ read_controlvm_event(CONTROLVM_MESSAGE *msg) if (visorchannel_signalremove(ControlVm_channel, CONTROLVM_QUEUE_EVENT, msg)) { /* got a message */ - if (msg->hdr.Flags.testMessage == 1) { - LOGERR("ignoring bad CONTROLVM_QUEUE_EVENT msg with controlvm_msg_id=0x%x because Flags.testMessage is nonsensical (=1)", msg->hdr.Id); + if (msg->hdr.flags.test_message == 1) { + LOGERR("ignoring bad CONTROLVM_QUEUE_EVENT msg with controlvm_msg_id=0x%x because Flags.testMessage is nonsensical (=1)", + msg->hdr.id); return FALSE; } return TRUE; @@ -1666,7 +1670,7 @@ parahotplug_process_list(void) list_entry(pos, struct parahotplug_request, list); if (time_after_eq(jiffies, req->expiration)) { list_del(pos); - if (req->msg.hdr.Flags.responseExpected) + if (req->msg.hdr.flags.response_expected) controlvm_respond_physdev_changestate( &req->msg.hdr, CONTROLVM_RESP_ERROR_DEVICE_UDEV_TIMEOUT, @@ -1702,7 +1706,7 @@ parahotplug_request_complete(int id, u16 active) list_del(pos); spin_unlock(&Parahotplug_request_list_lock); req->msg.cmd.device_change_state.state.active = active; - if (req->msg.hdr.Flags.responseExpected) + if (req->msg.hdr.flags.response_expected) controlvm_respond_physdev_changestate( &req->msg.hdr, CONTROLVM_RESP_SUCCESS, req->msg.cmd.device_change_state.state); @@ -1781,13 +1785,13 @@ handle_command(CONTROLVM_MESSAGE inmsg, HOSTADDRESS channel_addr) CONTROLVM_MESSAGE ackmsg; /* create parsing context if necessary */ - isLocalAddr = (inmsg.hdr.Flags.testMessage == 1); + isLocalAddr = (inmsg.hdr.flags.test_message == 1); if (channel_addr == 0) { LOGERR("HUH? channel_addr is 0!"); return TRUE; } - parametersAddr = channel_addr + inmsg.hdr.PayloadVmOffset; - parametersBytes = inmsg.hdr.PayloadBytes; + parametersAddr = channel_addr + inmsg.hdr.payload_vm_offset; + parametersBytes = inmsg.hdr.payload_bytes; /* Parameter and channel addresses within test messages actually lie * within our OS-controlled memory. We need to know that, because it @@ -1805,7 +1809,7 @@ handle_command(CONTROLVM_MESSAGE inmsg, HOSTADDRESS channel_addr) return FALSE; } LOGWRN("parsing failed"); - LOGWRN("inmsg.hdr.Id=0x%lx", (ulong) inmsg.hdr.Id); + LOGWRN("inmsg.hdr.Id=0x%lx", (ulong) inmsg.hdr.id); LOGWRN("parametersAddr=0x%llx", (u64) parametersAddr); LOGWRN("parametersBytes=%lu", (ulong) parametersBytes); LOGWRN("isLocalAddr=%d", isLocalAddr); @@ -1821,7 +1825,7 @@ handle_command(CONTROLVM_MESSAGE inmsg, HOSTADDRESS channel_addr) (ControlVm_channel, CONTROLVM_QUEUE_ACK, &ackmsg))) LOGWRN("failed to send ACK failed"); } - switch (inmsg.hdr.Id) { + switch (inmsg.hdr.id) { case CONTROLVM_CHIPSET_INIT: LOGINF("CHIPSET_INIT(#busses=%lu,#switches=%lu)", (ulong) inmsg.cmd.init_chipset.bus_count, @@ -1879,7 +1883,7 @@ handle_command(CONTROLVM_MESSAGE inmsg, HOSTADDRESS channel_addr) (ulong) cmd->configure_device.busNo, (ulong) cmd->configure_device.devNo); /* no op for now, just send a respond that we passed */ - if (inmsg.hdr.Flags.responseExpected) + if (inmsg.hdr.flags.response_expected) controlvm_respond(&inmsg.hdr, CONTROLVM_RESP_SUCCESS); break; case CONTROLVM_CHIPSET_READY: @@ -1895,8 +1899,8 @@ handle_command(CONTROLVM_MESSAGE inmsg, HOSTADDRESS channel_addr) chipset_notready(&inmsg.hdr); break; default: - LOGERR("unrecognized controlvm cmd=%d", (int) inmsg.hdr.Id); - if (inmsg.hdr.Flags.responseExpected) + LOGERR("unrecognized controlvm cmd=%d", (int) inmsg.hdr.id); + if (inmsg.hdr.flags.response_expected) controlvm_respond(&inmsg.hdr, -CONTROLVM_RESP_ERROR_MESSAGE_ID_UNKNOWN); break; @@ -1953,24 +1957,24 @@ controlvm_periodic_work(struct work_struct *work) * should be sent */ if (visorchipset_holdchipsetready - && (g_ChipSetMsgHdr.Id != CONTROLVM_INVALID)) { + && (g_ChipSetMsgHdr.id != CONTROLVM_INVALID)) { if (check_chipset_events() == 1) { LOGINF("Sending CHIPSET_READY response"); controlvm_respond(&g_ChipSetMsgHdr, 0); clear_chipset_events(); memset(&g_ChipSetMsgHdr, 0, - sizeof(CONTROLVM_MESSAGE_HEADER)); + sizeof(struct controlvm_message_header)); } } while (visorchannel_signalremove(ControlVm_channel, CONTROLVM_QUEUE_RESPONSE, &inmsg)) { - if (inmsg.hdr.PayloadMaxBytes != 0) { + if (inmsg.hdr.payload_max_bytes != 0) { LOGERR("Payload of size %lu returned @%lu with unexpected message id %d.", - (ulong) inmsg.hdr.PayloadMaxBytes, - (ulong) inmsg.hdr.PayloadVmOffset, - inmsg.hdr.Id); + (ulong) inmsg.hdr.payload_max_bytes, + (ulong) inmsg.hdr.payload_vm_offset, + inmsg.hdr.id); } } if (!gotACommand) { @@ -2055,7 +2059,7 @@ setup_crash_devices_work_queue(struct work_struct *work) POSTCODE_LINUX_2(CRASH_DEV_ENTRY_PC, POSTCODE_SEVERITY_INFO); /* send init chipset msg */ - msg.hdr.Id = CONTROLVM_CHIPSET_INIT; + msg.hdr.id = CONTROLVM_CHIPSET_INIT; msg.cmd.init_chipset.bus_count = 23; msg.cmd.init_chipset.switch_count = 0; @@ -2406,11 +2410,11 @@ visorchipset_init(void) goto Away; } - memset(&g_DiagMsgHdr, 0, sizeof(CONTROLVM_MESSAGE_HEADER)); + memset(&g_DiagMsgHdr, 0, sizeof(struct controlvm_message_header)); - memset(&g_ChipSetMsgHdr, 0, sizeof(CONTROLVM_MESSAGE_HEADER)); + memset(&g_ChipSetMsgHdr, 0, sizeof(struct controlvm_message_header)); - memset(&g_DelDumpMsgHdr, 0, sizeof(CONTROLVM_MESSAGE_HEADER)); + memset(&g_DelDumpMsgHdr, 0, sizeof(struct controlvm_message_header)); Putfile_buffer_list_pool = kmem_cache_create(Putfile_buffer_list_pool_name, @@ -2499,11 +2503,11 @@ visorchipset_exit(void) cleanup_controlvm_structures(); - memset(&g_DiagMsgHdr, 0, sizeof(CONTROLVM_MESSAGE_HEADER)); + memset(&g_DiagMsgHdr, 0, sizeof(struct controlvm_message_header)); - memset(&g_ChipSetMsgHdr, 0, sizeof(CONTROLVM_MESSAGE_HEADER)); + memset(&g_ChipSetMsgHdr, 0, sizeof(struct controlvm_message_header)); - memset(&g_DelDumpMsgHdr, 0, sizeof(CONTROLVM_MESSAGE_HEADER)); + memset(&g_DelDumpMsgHdr, 0, sizeof(struct controlvm_message_header)); LOGINF("Channel %s (ControlVm) disconnected", visorchannel_id(ControlVm_channel, s)); |