EXPORT_SYMBOL_GPL(visorchipset_save_message);
static void
-bus_responder(enum controlvm_id cmdId, ulong busNo, int response)
+bus_responder(enum controlvm_id cmd_id, ulong bus_no, int response)
{
struct visorchipset_bus_info *p = NULL;
BOOL need_clear = FALSE;
- p = findbus(&bus_info_list, busNo);
+ p = findbus(&bus_info_list, bus_no);
if (!p)
return;
if (response < 0) {
- if ((cmdId == CONTROLVM_BUS_CREATE) &&
+ if ((cmd_id == CONTROLVM_BUS_CREATE) &&
(response != (-CONTROLVM_RESP_ERROR_ALREADY_DONE)))
/* undo the row we just created... */
- delbusdevices(&dev_info_list, busNo);
+ delbusdevices(&dev_info_list, bus_no);
} else {
- if (cmdId == CONTROLVM_BUS_CREATE)
+ if (cmd_id == CONTROLVM_BUS_CREATE)
p->state.created = 1;
- if (cmdId == CONTROLVM_BUS_DESTROY)
+ if (cmd_id == CONTROLVM_BUS_DESTROY)
need_clear = TRUE;
}
if (p->pending_msg_hdr.id == CONTROLVM_INVALID)
return; /* no controlvm response needed */
- if (p->pending_msg_hdr.id != (u32) cmdId)
+ if (p->pending_msg_hdr.id != (u32)cmd_id)
return;
controlvm_respond(&p->pending_msg_hdr, response);
p->pending_msg_hdr.id = CONTROLVM_INVALID;
if (need_clear) {
bus_info_clear(p);
- delbusdevices(&dev_info_list, busNo);
+ delbusdevices(&dev_info_list, bus_no);
}
}
static void
-device_changestate_responder(enum controlvm_id cmdId,
- ulong busNo, ulong devNo, int response,
- struct spar_segment_state responseState)
+device_changestate_responder(enum controlvm_id cmd_id,
+ ulong bus_no, ulong dev_no, int response,
+ struct spar_segment_state response_state)
{
struct visorchipset_device_info *p = NULL;
struct controlvm_message outmsg;
- p = finddevice(&dev_info_list, busNo, devNo);
+ p = finddevice(&dev_info_list, bus_no, dev_no);
if (!p)
return;
if (p->pending_msg_hdr.id == CONTROLVM_INVALID)
return; /* no controlvm response needed */
- if (p->pending_msg_hdr.id != cmdId)
+ if (p->pending_msg_hdr.id != cmd_id)
return;
controlvm_init_response(&outmsg, &p->pending_msg_hdr, response);
- outmsg.cmd.device_change_state.bus_no = busNo;
- outmsg.cmd.device_change_state.dev_no = devNo;
- outmsg.cmd.device_change_state.state = responseState;
+ outmsg.cmd.device_change_state.bus_no = bus_no;
+ outmsg.cmd.device_change_state.dev_no = dev_no;
+ outmsg.cmd.device_change_state.state = response_state;
if (!visorchannel_signalinsert(controlvm_channel,
CONTROLVM_QUEUE_REQUEST, &outmsg))
}
static void
-device_responder(enum controlvm_id cmdId, ulong busNo, ulong devNo,
+device_responder(enum controlvm_id cmd_id, ulong bus_no, ulong dev_no,
int response)
{
struct visorchipset_device_info *p = NULL;
BOOL need_clear = FALSE;
- p = finddevice(&dev_info_list, busNo, devNo);
+ p = finddevice(&dev_info_list, bus_no, dev_no);
if (!p)
return;
if (response >= 0) {
- if (cmdId == CONTROLVM_DEVICE_CREATE)
+ if (cmd_id == CONTROLVM_DEVICE_CREATE)
p->state.created = 1;
- if (cmdId == CONTROLVM_DEVICE_DESTROY)
+ if (cmd_id == CONTROLVM_DEVICE_DESTROY)
need_clear = TRUE;
}
if (p->pending_msg_hdr.id == CONTROLVM_INVALID)
return; /* no controlvm response needed */
- if (p->pending_msg_hdr.id != (u32) cmdId)
+ if (p->pending_msg_hdr.id != (u32)cmd_id)
return;
controlvm_respond(&p->pending_msg_hdr, response);
}
static void
-bus_epilog(u32 busNo,
- u32 cmd, struct controlvm_message_header *msgHdr,
- int response, BOOL needResponse)
+bus_epilog(u32 bus_no,
+ u32 cmd, struct controlvm_message_header *msg_hdr,
+ int response, BOOL need_response)
{
BOOL notified = FALSE;
- struct visorchipset_bus_info *pBusInfo = findbus(&bus_info_list, busNo);
+ struct visorchipset_bus_info *bus_info = findbus(&bus_info_list,
+ bus_no);
- if (!pBusInfo)
+ if (!bus_info)
return;
- if (needResponse) {
- memcpy(&pBusInfo->pending_msg_hdr, msgHdr,
+ if (need_response) {
+ memcpy(&bus_info->pending_msg_hdr, msg_hdr,
sizeof(struct controlvm_message_header));
- } else
- pBusInfo->pending_msg_hdr.id = CONTROLVM_INVALID;
+ } else {
+ bus_info->pending_msg_hdr.id = CONTROLVM_INVALID;
+ }
down(¬ifier_lock);
if (response == CONTROLVM_RESP_SUCCESS) {
* - BusDev_Client can handle ONLY client
* devices */
if (BusDev_Server_Notifiers.bus_create) {
- (*BusDev_Server_Notifiers.bus_create) (busNo);
+ (*BusDev_Server_Notifiers.bus_create) (bus_no);
notified = TRUE;
}
- if ((!pBusInfo->flags.server) /*client */ &&
+ if ((!bus_info->flags.server) /*client */ &&
BusDev_Client_Notifiers.bus_create) {
- (*BusDev_Client_Notifiers.bus_create) (busNo);
+ (*BusDev_Client_Notifiers.bus_create) (bus_no);
notified = TRUE;
}
break;
case CONTROLVM_BUS_DESTROY:
if (BusDev_Server_Notifiers.bus_destroy) {
- (*BusDev_Server_Notifiers.bus_destroy) (busNo);
+ (*BusDev_Server_Notifiers.bus_destroy) (bus_no);
notified = TRUE;
}
- if ((!pBusInfo->flags.server) /*client */ &&
+ if ((!bus_info->flags.server) /*client */ &&
BusDev_Client_Notifiers.bus_destroy) {
- (*BusDev_Client_Notifiers.bus_destroy) (busNo);
+ (*BusDev_Client_Notifiers.bus_destroy) (bus_no);
notified = TRUE;
}
break;
*/
;
else
- bus_responder(cmd, busNo, response);
+ bus_responder(cmd, bus_no, response);
up(¬ifier_lock);
}
static void
-device_epilog(u32 busNo, u32 devNo, struct spar_segment_state state, u32 cmd,
- struct controlvm_message_header *msgHdr, int response,
- BOOL needResponse, BOOL for_visorbus)
+device_epilog(u32 bus_no, u32 dev_no, struct spar_segment_state state, u32 cmd,
+ struct controlvm_message_header *msg_hdr, int response,
+ BOOL need_response, BOOL for_visorbus)
{
struct visorchipset_busdev_notifiers *notifiers = NULL;
BOOL notified = FALSE;
- struct visorchipset_device_info *pDevInfo =
- finddevice(&dev_info_list, busNo, devNo);
+ struct visorchipset_device_info *dev_info =
+ finddevice(&dev_info_list, bus_no, dev_no);
char *envp[] = {
"SPARSP_DIAGPOOL_PAUSED_STATE = 1",
NULL
};
- if (!pDevInfo)
+ if (!dev_info)
return;
if (for_visorbus)
notifiers = &BusDev_Server_Notifiers;
else
notifiers = &BusDev_Client_Notifiers;
- if (needResponse) {
- memcpy(&pDevInfo->pending_msg_hdr, msgHdr,
+ if (need_response) {
+ memcpy(&dev_info->pending_msg_hdr, msg_hdr,
sizeof(struct controlvm_message_header));
- } else
- pDevInfo->pending_msg_hdr.id = CONTROLVM_INVALID;
+ } else {
+ dev_info->pending_msg_hdr.id = CONTROLVM_INVALID;
+ }
down(¬ifier_lock);
if (response >= 0) {
switch (cmd) {
case CONTROLVM_DEVICE_CREATE:
if (notifiers->device_create) {
- (*notifiers->device_create) (busNo, devNo);
+ (*notifiers->device_create) (bus_no, dev_no);
notified = TRUE;
}
break;
state.operating ==
segment_state_running.operating) {
if (notifiers->device_resume) {
- (*notifiers->device_resume) (busNo,
- devNo);
+ (*notifiers->device_resume) (bus_no,
+ dev_no);
notified = TRUE;
}
}
* where server is lost
*/
if (notifiers->device_pause) {
- (*notifiers->device_pause) (busNo,
- devNo);
+ (*notifiers->device_pause) (bus_no,
+ dev_no);
notified = TRUE;
}
} else if (state.alive == segment_state_paused.alive &&
/* this is lite pause where channel is
* still valid just 'pause' of it
*/
- if (busNo == g_diagpool_bus_no &&
- devNo == g_diagpool_dev_no) {
+ if (bus_no == g_diagpool_bus_no &&
+ dev_no == g_diagpool_dev_no) {
/* this will trigger the
* diag_shutdown.sh script in
* the visorchipset hotplug */
break;
case CONTROLVM_DEVICE_DESTROY:
if (notifiers->device_destroy) {
- (*notifiers->device_destroy) (busNo, devNo);
+ (*notifiers->device_destroy) (bus_no, dev_no);
notified = TRUE;
}
break;
*/
;
else
- device_responder(cmd, busNo, devNo, response);
+ device_responder(cmd, bus_no, dev_no, response);
up(¬ifier_lock);
}
bus_create(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
- ulong busNo = cmd->create_bus.bus_no;
+ ulong bus_no = cmd->create_bus.bus_no;
int rc = CONTROLVM_RESP_SUCCESS;
- struct visorchipset_bus_info *pBusInfo = NULL;
+ struct visorchipset_bus_info *bus_info = NULL;
-
- pBusInfo = findbus(&bus_info_list, busNo);
- if (pBusInfo && (pBusInfo->state.created == 1)) {
- POSTCODE_LINUX_3(BUS_CREATE_FAILURE_PC, busNo,
+ bus_info = findbus(&bus_info_list, bus_no);
+ if (bus_info && (bus_info->state.created == 1)) {
+ POSTCODE_LINUX_3(BUS_CREATE_FAILURE_PC, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_ALREADY_DONE;
- goto Away;
+ goto cleanup;
}
- pBusInfo = kzalloc(sizeof(struct visorchipset_bus_info), GFP_KERNEL);
- if (!pBusInfo) {
- POSTCODE_LINUX_3(BUS_CREATE_FAILURE_PC, busNo,
+ bus_info = kzalloc(sizeof(*bus_info), GFP_KERNEL);
+ if (!bus_info) {
+ POSTCODE_LINUX_3(BUS_CREATE_FAILURE_PC, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_KMALLOC_FAILED;
- goto Away;
+ goto cleanup;
}
- INIT_LIST_HEAD(&pBusInfo->entry);
- pBusInfo->bus_no = busNo;
- pBusInfo->dev_no = cmd->create_bus.dev_count;
+ INIT_LIST_HEAD(&bus_info->entry);
+ bus_info->bus_no = bus_no;
+ bus_info->dev_no = cmd->create_bus.dev_count;
- POSTCODE_LINUX_3(BUS_CREATE_ENTRY_PC, busNo, POSTCODE_SEVERITY_INFO);
+ POSTCODE_LINUX_3(BUS_CREATE_ENTRY_PC, bus_no, POSTCODE_SEVERITY_INFO);
if (inmsg->hdr.flags.test_message == 1)
- pBusInfo->chan_info.addr_type = ADDRTYPE_LOCALTEST;
+ bus_info->chan_info.addr_type = ADDRTYPE_LOCALTEST;
else
- pBusInfo->chan_info.addr_type = ADDRTYPE_LOCALPHYSICAL;
+ bus_info->chan_info.addr_type = ADDRTYPE_LOCALPHYSICAL;
- pBusInfo->flags.server = inmsg->hdr.flags.server;
- pBusInfo->chan_info.channel_addr = cmd->create_bus.channel_addr;
- pBusInfo->chan_info.n_channel_bytes = cmd->create_bus.channel_bytes;
- pBusInfo->chan_info.channel_type_uuid =
+ bus_info->flags.server = inmsg->hdr.flags.server;
+ bus_info->chan_info.channel_addr = cmd->create_bus.channel_addr;
+ bus_info->chan_info.n_channel_bytes = cmd->create_bus.channel_bytes;
+ bus_info->chan_info.channel_type_uuid =
cmd->create_bus.bus_data_type_uuid;
- pBusInfo->chan_info.channel_inst_uuid = cmd->create_bus.bus_inst_uuid;
+ bus_info->chan_info.channel_inst_uuid = cmd->create_bus.bus_inst_uuid;
- list_add(&pBusInfo->entry, &bus_info_list);
+ list_add(&bus_info->entry, &bus_info_list);
- POSTCODE_LINUX_3(BUS_CREATE_EXIT_PC, busNo, POSTCODE_SEVERITY_INFO);
+ POSTCODE_LINUX_3(BUS_CREATE_EXIT_PC, bus_no, POSTCODE_SEVERITY_INFO);
-Away:
- bus_epilog(busNo, CONTROLVM_BUS_CREATE, &inmsg->hdr,
+cleanup:
+ bus_epilog(bus_no, CONTROLVM_BUS_CREATE, &inmsg->hdr,
rc, inmsg->hdr.flags.response_expected == 1);
}
bus_destroy(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
- ulong busNo = cmd->destroy_bus.bus_no;
- struct visorchipset_bus_info *pBusInfo;
+ ulong bus_no = cmd->destroy_bus.bus_no;
+ struct visorchipset_bus_info *bus_info;
int rc = CONTROLVM_RESP_SUCCESS;
- pBusInfo = findbus(&bus_info_list, busNo);
- if (!pBusInfo) {
+ bus_info = findbus(&bus_info_list, bus_no);
+ if (!bus_info)
rc = -CONTROLVM_RESP_ERROR_BUS_INVALID;
- goto Away;
- }
- if (pBusInfo->state.created == 0) {
+ else if (bus_info->state.created == 0)
rc = -CONTROLVM_RESP_ERROR_ALREADY_DONE;
- goto Away;
- }
-Away:
- bus_epilog(busNo, CONTROLVM_BUS_DESTROY, &inmsg->hdr,
+ bus_epilog(bus_no, CONTROLVM_BUS_DESTROY, &inmsg->hdr,
rc, inmsg->hdr.flags.response_expected == 1);
}
struct parser_context *parser_ctx)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
- ulong busNo = cmd->configure_bus.bus_no;
- struct visorchipset_bus_info *pBusInfo = NULL;
+ ulong bus_no = cmd->configure_bus.bus_no;
+ struct visorchipset_bus_info *bus_info = NULL;
int rc = CONTROLVM_RESP_SUCCESS;
char s[99];
- busNo = cmd->configure_bus.bus_no;
- POSTCODE_LINUX_3(BUS_CONFIGURE_ENTRY_PC, busNo, POSTCODE_SEVERITY_INFO);
+ bus_no = cmd->configure_bus.bus_no;
+ POSTCODE_LINUX_3(BUS_CONFIGURE_ENTRY_PC, bus_no,
+ POSTCODE_SEVERITY_INFO);
- pBusInfo = findbus(&bus_info_list, busNo);
- if (!pBusInfo) {
- POSTCODE_LINUX_3(BUS_CONFIGURE_FAILURE_PC, busNo,
+ bus_info = findbus(&bus_info_list, bus_no);
+ if (!bus_info) {
+ POSTCODE_LINUX_3(BUS_CONFIGURE_FAILURE_PC, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_BUS_INVALID;
- goto Away;
- }
- if (pBusInfo->state.created == 0) {
- POSTCODE_LINUX_3(BUS_CONFIGURE_FAILURE_PC, busNo,
+ } else if (bus_info->state.created == 0) {
+ POSTCODE_LINUX_3(BUS_CONFIGURE_FAILURE_PC, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_BUS_INVALID;
- goto Away;
- }
- /* TBD - add this check to other commands also... */
- if (pBusInfo->pending_msg_hdr.id != CONTROLVM_INVALID) {
- POSTCODE_LINUX_3(BUS_CONFIGURE_FAILURE_PC, busNo,
+ } else if (bus_info->pending_msg_hdr.id != CONTROLVM_INVALID) {
+ POSTCODE_LINUX_3(BUS_CONFIGURE_FAILURE_PC, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_MESSAGE_ID_INVALID_FOR_CLIENT;
- goto Away;
- }
-
- pBusInfo->partition_handle = cmd->configure_bus.guest_handle;
- pBusInfo->partition_uuid = parser_id_get(parser_ctx);
- parser_param_start(parser_ctx, PARSERSTRING_NAME);
- pBusInfo->name = parser_string_get(parser_ctx);
+ } else {
+ bus_info->partition_handle = cmd->configure_bus.guest_handle;
+ bus_info->partition_uuid = parser_id_get(parser_ctx);
+ parser_param_start(parser_ctx, PARSERSTRING_NAME);
+ bus_info->name = parser_string_get(parser_ctx);
- visorchannel_uuid_id(&pBusInfo->partition_uuid, s);
- POSTCODE_LINUX_3(BUS_CONFIGURE_EXIT_PC, busNo, POSTCODE_SEVERITY_INFO);
-Away:
- bus_epilog(busNo, CONTROLVM_BUS_CONFIGURE, &inmsg->hdr,
+ visorchannel_uuid_id(&bus_info->partition_uuid, s);
+ POSTCODE_LINUX_3(BUS_CONFIGURE_EXIT_PC, bus_no,
+ POSTCODE_SEVERITY_INFO);
+ }
+ bus_epilog(bus_no, CONTROLVM_BUS_CONFIGURE, &inmsg->hdr,
rc, inmsg->hdr.flags.response_expected == 1);
}
my_device_create(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
- ulong busNo = cmd->create_device.bus_no;
- ulong devNo = cmd->create_device.dev_no;
- struct visorchipset_device_info *pDevInfo = NULL;
- struct visorchipset_bus_info *pBusInfo = NULL;
+ ulong bus_no = cmd->create_device.bus_no;
+ ulong dev_no = cmd->create_device.dev_no;
+ struct visorchipset_device_info *dev_info = NULL;
+ struct visorchipset_bus_info *bus_info = NULL;
int rc = CONTROLVM_RESP_SUCCESS;
- pDevInfo = finddevice(&dev_info_list, busNo, devNo);
- if (pDevInfo && (pDevInfo->state.created == 1)) {
- POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, devNo, busNo,
+ dev_info = finddevice(&dev_info_list, bus_no, dev_no);
+ if (dev_info && (dev_info->state.created == 1)) {
+ POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, dev_no, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_ALREADY_DONE;
- goto Away;
+ goto cleanup;
}
- pBusInfo = findbus(&bus_info_list, busNo);
- if (!pBusInfo) {
- POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, devNo, busNo,
+ bus_info = findbus(&bus_info_list, bus_no);
+ if (!bus_info) {
+ POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, dev_no, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_BUS_INVALID;
- goto Away;
+ goto cleanup;
}
- if (pBusInfo->state.created == 0) {
- POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, devNo, busNo,
+ if (bus_info->state.created == 0) {
+ POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, dev_no, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_BUS_INVALID;
- goto Away;
+ goto cleanup;
}
- pDevInfo = kzalloc(sizeof(struct visorchipset_device_info), GFP_KERNEL);
- if (!pDevInfo) {
- POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, devNo, busNo,
+ dev_info = kzalloc(sizeof(*dev_info), GFP_KERNEL);
+ if (!dev_info) {
+ POSTCODE_LINUX_4(DEVICE_CREATE_FAILURE_PC, dev_no, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_KMALLOC_FAILED;
- goto Away;
+ goto cleanup;
}
- INIT_LIST_HEAD(&pDevInfo->entry);
- pDevInfo->bus_no = busNo;
- pDevInfo->dev_no = devNo;
- pDevInfo->dev_inst_uuid = cmd->create_device.dev_inst_uuid;
- POSTCODE_LINUX_4(DEVICE_CREATE_ENTRY_PC, devNo, busNo,
+ INIT_LIST_HEAD(&dev_info->entry);
+ dev_info->bus_no = bus_no;
+ dev_info->dev_no = dev_no;
+ dev_info->dev_inst_uuid = cmd->create_device.dev_inst_uuid;
+ POSTCODE_LINUX_4(DEVICE_CREATE_ENTRY_PC, dev_no, bus_no,
POSTCODE_SEVERITY_INFO);
if (inmsg->hdr.flags.test_message == 1)
- pDevInfo->chan_info.addr_type = ADDRTYPE_LOCALTEST;
+ dev_info->chan_info.addr_type = ADDRTYPE_LOCALTEST;
else
- pDevInfo->chan_info.addr_type = ADDRTYPE_LOCALPHYSICAL;
- pDevInfo->chan_info.channel_addr = cmd->create_device.channel_addr;
- pDevInfo->chan_info.n_channel_bytes = cmd->create_device.channel_bytes;
- pDevInfo->chan_info.channel_type_uuid =
+ dev_info->chan_info.addr_type = ADDRTYPE_LOCALPHYSICAL;
+ dev_info->chan_info.channel_addr = cmd->create_device.channel_addr;
+ dev_info->chan_info.n_channel_bytes = cmd->create_device.channel_bytes;
+ dev_info->chan_info.channel_type_uuid =
cmd->create_device.data_type_uuid;
- pDevInfo->chan_info.intr = cmd->create_device.intr;
- list_add(&pDevInfo->entry, &dev_info_list);
- POSTCODE_LINUX_4(DEVICE_CREATE_EXIT_PC, devNo, busNo,
+ dev_info->chan_info.intr = cmd->create_device.intr;
+ list_add(&dev_info->entry, &dev_info_list);
+ POSTCODE_LINUX_4(DEVICE_CREATE_EXIT_PC, dev_no, bus_no,
POSTCODE_SEVERITY_INFO);
-Away:
+cleanup:
/* get the bus and devNo for DiagPool channel */
- if (pDevInfo &&
- is_diagpool_channel(pDevInfo->chan_info.channel_type_uuid)) {
- g_diagpool_bus_no = busNo;
- g_diagpool_dev_no = devNo;
+ if (dev_info &&
+ is_diagpool_channel(dev_info->chan_info.channel_type_uuid)) {
+ g_diagpool_bus_no = bus_no;
+ g_diagpool_dev_no = dev_no;
}
- device_epilog(busNo, devNo, segment_state_running,
+ device_epilog(bus_no, dev_no, segment_state_running,
CONTROLVM_DEVICE_CREATE, &inmsg->hdr, rc,
inmsg->hdr.flags.response_expected == 1,
- FOR_VISORBUS(pDevInfo->chan_info.channel_type_uuid));
+ FOR_VISORBUS(dev_info->chan_info.channel_type_uuid));
}
static void
my_device_changestate(struct controlvm_message *inmsg)
{
struct controlvm_message_packet *cmd = &inmsg->cmd;
- ulong busNo = cmd->device_change_state.bus_no;
- ulong devNo = cmd->device_change_state.dev_no;
+ ulong bus_no = cmd->device_change_state.bus_no;
+ ulong dev_no = cmd->device_change_state.dev_no;
struct spar_segment_state state = cmd->device_change_state.state;
- struct visorchipset_device_info *pDevInfo = NULL;
+ struct visorchipset_device_info *dev_info = NULL;
int rc = CONTROLVM_RESP_SUCCESS;
- pDevInfo = finddevice(&dev_info_list, busNo, devNo);
- if (!pDevInfo) {
- POSTCODE_LINUX_4(DEVICE_CHANGESTATE_FAILURE_PC, devNo, busNo,
+ dev_info = finddevice(&dev_info_list, bus_no, dev_no);
+ if (!dev_info) {
+ POSTCODE_LINUX_4(DEVICE_CHANGESTATE_FAILURE_PC, dev_no, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_DEVICE_INVALID;
- goto Away;
- }
- if (pDevInfo->state.created == 0) {
- POSTCODE_LINUX_4(DEVICE_CHANGESTATE_FAILURE_PC, devNo, busNo,
+ } else if (dev_info->state.created == 0) {
+ POSTCODE_LINUX_4(DEVICE_CHANGESTATE_FAILURE_PC, dev_no, bus_no,
POSTCODE_SEVERITY_ERR);
rc = -CONTROLVM_RESP_ERROR_DEVICE_INVALID;
}
-Away:
- if ((rc >= CONTROLVM_RESP_SUCCESS) && pDevInfo)
- device_epilog(busNo, devNo, state, CONTROLVM_DEVICE_CHANGESTATE,
- &inmsg->hdr, rc,
+ if ((rc >= CONTROLVM_RESP_SUCCESS) && dev_info)
+ device_epilog(bus_no, dev_no, state,
+ CONTROLVM_DEVICE_CHANGESTATE, &inmsg->hdr, rc,
inmsg->hdr.flags.response_expected == 1,
FOR_VISORBUS(
- pDevInfo->chan_info.channel_type_uuid));
+ dev_info->chan_info.channel_type_uuid));
}
static void
rc = -CONTROLVM_RESP_ERROR_DEVICE_INVALID;
goto Away;
}
- if (pDevInfo->state.created == 0) {
+ if (pDevInfo->state.created == 0)
rc = -CONTROLVM_RESP_ERROR_ALREADY_DONE;
- }
Away:
if ((rc >= CONTROLVM_RESP_SUCCESS) && pDevInfo)
inmsg = ControlVm_Pending_Msg;
ControlVm_Pending_Msg_Valid = FALSE;
gotACommand = TRUE;
- } else
+ } else {
gotACommand = read_controlvm_event(&inmsg);
+ }
}
handle_command_failed = FALSE;
}
/* reuse IOVM create bus message */
- if (localCrashCreateBusMsg.cmd.create_bus.channel_addr != 0)
+ if (localCrashCreateBusMsg.cmd.create_bus.channel_addr != 0) {
bus_create(&localCrashCreateBusMsg);
- else {
+ } else {
POSTCODE_LINUX_2(CRASH_DEV_BUS_NULL_FAILURE_PC,
POSTCODE_SEVERITY_ERR);
return;
}
/* reuse create device message for storage device */
- if (localCrashCreateDevMsg.cmd.create_device.channel_addr != 0)
+ if (localCrashCreateDevMsg.cmd.create_device.channel_addr != 0) {
my_device_create(&localCrashCreateDevMsg);
- else {
+ } else {
POSTCODE_LINUX_2(CRASH_DEV_DEV_NULL_FAILURE_PC,
POSTCODE_SEVERITY_ERR);
return;
projects / firefly-linux-kernel-4.4.55.git / blobdiff