diff options
Diffstat (limited to 'qemu/hw/scsi/mptendian.c')
| -rw-r--r-- | qemu/hw/scsi/mptendian.c | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/qemu/hw/scsi/mptendian.c b/qemu/hw/scsi/mptendian.c deleted file mode 100644 index b7fe2a2a3..000000000 --- a/qemu/hw/scsi/mptendian.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * QEMU LSI SAS1068 Host Bus Adapter emulation - * Endianness conversion for MPI data structures - * - * Copyright (c) 2016 Red Hat, Inc. - * - * Authors: Paolo Bonzini <pbonzini@redhat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu/osdep.h" -#include "hw/hw.h" -#include "hw/pci/pci.h" -#include "sysemu/dma.h" -#include "sysemu/block-backend.h" -#include "hw/pci/msi.h" -#include "qemu/iov.h" -#include "hw/scsi/scsi.h" -#include "block/scsi.h" -#include "trace.h" - -#include "mptsas.h" -#include "mpi.h" - -static void mptsas_fix_sgentry_endianness(MPISGEntry *sge) -{ - le32_to_cpus(&sge->FlagsLength); - if (sge->FlagsLength & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { - le64_to_cpus(&sge->u.Address64); - } else { - le32_to_cpus(&sge->u.Address32); - } -} - -static void mptsas_fix_sgentry_endianness_reply(MPISGEntry *sge) -{ - if (sge->FlagsLength & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { - cpu_to_le64s(&sge->u.Address64); - } else { - cpu_to_le32s(&sge->u.Address32); - } - cpu_to_le32s(&sge->FlagsLength); -} - -void mptsas_fix_scsi_io_endianness(MPIMsgSCSIIORequest *req) -{ - le32_to_cpus(&req->MsgContext); - le32_to_cpus(&req->Control); - le32_to_cpus(&req->DataLength); - le32_to_cpus(&req->SenseBufferLowAddr); -} - -void mptsas_fix_scsi_io_reply_endianness(MPIMsgSCSIIOReply *reply) -{ - cpu_to_le32s(&reply->MsgContext); - cpu_to_le16s(&reply->IOCStatus); - cpu_to_le32s(&reply->IOCLogInfo); - cpu_to_le32s(&reply->TransferCount); - cpu_to_le32s(&reply->SenseCount); - cpu_to_le32s(&reply->ResponseInfo); - cpu_to_le16s(&reply->TaskTag); -} - -void mptsas_fix_scsi_task_mgmt_endianness(MPIMsgSCSITaskMgmt *req) -{ - le32_to_cpus(&req->MsgContext); - le32_to_cpus(&req->TaskMsgContext); -} - -void mptsas_fix_scsi_task_mgmt_reply_endianness(MPIMsgSCSITaskMgmtReply *reply) -{ - cpu_to_le32s(&reply->MsgContext); - cpu_to_le16s(&reply->IOCStatus); - cpu_to_le32s(&reply->IOCLogInfo); - cpu_to_le32s(&reply->TerminationCount); -} - -void mptsas_fix_ioc_init_endianness(MPIMsgIOCInit *req) -{ - le32_to_cpus(&req->MsgContext); - le16_to_cpus(&req->ReplyFrameSize); - le32_to_cpus(&req->HostMfaHighAddr); - le32_to_cpus(&req->SenseBufferHighAddr); - le32_to_cpus(&req->ReplyFifoHostSignalingAddr); - mptsas_fix_sgentry_endianness(&req->HostPageBufferSGE); - le16_to_cpus(&req->MsgVersion); - le16_to_cpus(&req->HeaderVersion); -} - -void mptsas_fix_ioc_init_reply_endianness(MPIMsgIOCInitReply *reply) -{ - cpu_to_le32s(&reply->MsgContext); - cpu_to_le16s(&reply->IOCStatus); - cpu_to_le32s(&reply->IOCLogInfo); -} - -void mptsas_fix_ioc_facts_endianness(MPIMsgIOCFacts *req) -{ - le32_to_cpus(&req->MsgContext); -} - -void mptsas_fix_ioc_facts_reply_endianness(MPIMsgIOCFactsReply *reply) -{ - cpu_to_le16s(&reply->MsgVersion); - cpu_to_le16s(&reply->HeaderVersion); - cpu_to_le32s(&reply->MsgContext); - cpu_to_le16s(&reply->IOCExceptions); - cpu_to_le16s(&reply->IOCStatus); - cpu_to_le32s(&reply->IOCLogInfo); - cpu_to_le16s(&reply->ReplyQueueDepth); - cpu_to_le16s(&reply->RequestFrameSize); - cpu_to_le16s(&reply->ProductID); - cpu_to_le32s(&reply->CurrentHostMfaHighAddr); - cpu_to_le16s(&reply->GlobalCredits); - cpu_to_le32s(&reply->CurrentSenseBufferHighAddr); - cpu_to_le16s(&reply->CurReplyFrameSize); - cpu_to_le32s(&reply->FWImageSize); - cpu_to_le32s(&reply->IOCCapabilities); - cpu_to_le16s(&reply->HighPriorityQueueDepth); - mptsas_fix_sgentry_endianness_reply(&reply->HostPageBufferSGE); - cpu_to_le32s(&reply->ReplyFifoHostSignalingAddr); -} - -void mptsas_fix_config_endianness(MPIMsgConfig *req) -{ - le16_to_cpus(&req->ExtPageLength); - le32_to_cpus(&req->MsgContext); - le32_to_cpus(&req->PageAddress); - mptsas_fix_sgentry_endianness(&req->PageBufferSGE); -} - -void mptsas_fix_config_reply_endianness(MPIMsgConfigReply *reply) -{ - cpu_to_le16s(&reply->ExtPageLength); - cpu_to_le32s(&reply->MsgContext); - cpu_to_le16s(&reply->IOCStatus); - cpu_to_le32s(&reply->IOCLogInfo); -} - -void mptsas_fix_port_facts_endianness(MPIMsgPortFacts *req) -{ - le32_to_cpus(&req->MsgContext); -} - -void mptsas_fix_port_facts_reply_endianness(MPIMsgPortFactsReply *reply) -{ - cpu_to_le32s(&reply->MsgContext); - cpu_to_le16s(&reply->IOCStatus); - cpu_to_le32s(&reply->IOCLogInfo); - cpu_to_le16s(&reply->MaxDevices); - cpu_to_le16s(&reply->PortSCSIID); - cpu_to_le16s(&reply->ProtocolFlags); - cpu_to_le16s(&reply->MaxPostedCmdBuffers); - cpu_to_le16s(&reply->MaxPersistentIDs); - cpu_to_le16s(&reply->MaxLanBuckets); -} - -void mptsas_fix_port_enable_endianness(MPIMsgPortEnable *req) -{ - le32_to_cpus(&req->MsgContext); -} - -void mptsas_fix_port_enable_reply_endianness(MPIMsgPortEnableReply *reply) -{ - cpu_to_le32s(&reply->MsgContext); - cpu_to_le16s(&reply->IOCStatus); - cpu_to_le32s(&reply->IOCLogInfo); -} - -void mptsas_fix_event_notification_endianness(MPIMsgEventNotify *req) -{ - le32_to_cpus(&req->MsgContext); -} - -void mptsas_fix_event_notification_reply_endianness(MPIMsgEventNotifyReply *reply) -{ - int length = reply->EventDataLength; - int i; - - cpu_to_le16s(&reply->EventDataLength); - cpu_to_le32s(&reply->MsgContext); - cpu_to_le16s(&reply->IOCStatus); - cpu_to_le32s(&reply->IOCLogInfo); - cpu_to_le32s(&reply->Event); - cpu_to_le32s(&reply->EventContext); - - /* Really depends on the event kind. This will do for now. */ - for (i = 0; i < length; i++) { - cpu_to_le32s(&reply->Data[i]); - } -} - |