From patchwork Thu Apr 23 11:02:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sumit Saxena X-Patchwork-Id: 6261701 Return-Path: X-Original-To: patchwork-linux-scsi@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1AA869F1BE for ; Thu, 23 Apr 2015 11:03:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A7984203A9 for ; Thu, 23 Apr 2015 11:03:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 83485201CD for ; Thu, 23 Apr 2015 11:03:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932185AbbDWLDG (ORCPT ); Thu, 23 Apr 2015 07:03:06 -0400 Received: from mail-by2lp0240.outbound.protection.outlook.com ([207.46.163.240]:3818 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756950AbbDWLDD (ORCPT ); Thu, 23 Apr 2015 07:03:03 -0400 Received: from BN1PR07CA0062.namprd07.prod.outlook.com (10.255.193.37) by BLUPR07MB355.namprd07.prod.outlook.com (10.141.26.15) with Microsoft SMTP Server (TLS) id 15.1.136.25; Thu, 23 Apr 2015 11:03:01 +0000 Received: from BY2FFO11FD021.protection.gbl (2a01:111:f400:7c0c::162) by BN1PR07CA0062.outlook.office365.com (2a01:111:e400:45::37) with Microsoft SMTP Server (TLS) id 15.1.148.16 via Frontend Transport; Thu, 23 Apr 2015 11:03:01 +0000 Authentication-Results: spf=softfail (sender IP is 192.19.192.197) smtp.mailfrom=avagotech.com; parallels.com; dkim=none (message not signed) header.d=none; Received-SPF: SoftFail (protection.outlook.com: domain of transitioning avagotech.com discourages use of 192.19.192.197 as permitted sender) Received: from PALEXCH12.lsi.com (192.19.192.197) by BY2FFO11FD021.mail.protection.outlook.com (10.1.15.210) with Microsoft SMTP Server (TLS) id 15.1.154.14 via Frontend Transport; Thu, 23 Apr 2015 11:03:00 +0000 Received: from palmhbs0.lsi.com (128.94.222.181) by PALEXCH12-EXT.lsi.com (128.94.222.103) with Microsoft SMTP Server id 14.3.158.1; Thu, 23 Apr 2015 07:02:59 -0400 Received: from localhost (dhcp-135-24-192-138.lsi.com [135.24.192.138]) by palmhbs0.lsi.com (8.13.8/8.12.11) with ESMTP id t3NB5Al0030484; Thu, 23 Apr 2015 07:05:11 -0400 From: Message-ID: <201504231105.t3NB5Al0030484@palmhbs0.lsi.com> Date: Thu, 23 Apr 2015 16:32:54 +0530 To: Subject: [PATCH v3 12/18] megaraid_sas : add endianess annotations CC: , , , , , User-Agent: Heirloom mailx 12.4 7/29/08 MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:192.19.192.197; CTRY:US; IPV:CAL; IPV:NLI; EFV:NLI; BMV:1; SFV:NSPM; SFS:(10009020)(6009001)(189002)(199003)(92566002)(46406003)(50986999)(54356999)(86152002)(83506001)(6806004)(87936001)(50466002)(19580405001)(19580395003)(16796002)(575784001)(86362001)(76506005)(77156002)(62966003)(6550400002)(2220100001)(105596002)(106466001)(229853001)(2351001)(110136001)(97756001)(46102003)(47776003)(23726002)(4001350100001)(57986006)(579004)(19627235001); DIR:OUT; SFP:1101; SCL:1; SRVR:BLUPR07MB355; H:PALEXCH12.lsi.com; FPR:; SPF:SoftFail; MLV:sfv; MX:1; A:1; LANG:en; X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:BLUPR07MB355; X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(5002010)(5005006); SRVR:BLUPR07MB355; BCL:0; PCL:0; RULEID:; SRVR:BLUPR07MB355; X-Forefront-PRVS: 0555EC8317 X-OriginatorOrg: lsicorp.onmicrosoft.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Apr 2015 11:03:00.4731 (UTC) X-MS-Exchange-CrossTenant-Id: 33102e38-078a-4484-9fb5-731e8b59db69 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=33102e38-078a-4484-9fb5-731e8b59db69; Ip=[192.19.192.197]; Helo=[PALEXCH12.lsi.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BLUPR07MB355 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This adds endianness annotations to all data structures, and a few variables directly referencing them. From: Christoph Hellwig Signed-off-by: Christoph Hellwig Signed-off-by: Sumit Saxena Reviewed-by: Hannes Reinecke Reviewed-by: Tomas Henzl --- drivers/scsi/megaraid/megaraid_sas.h | 302 +++++++++++++------------- drivers/scsi/megaraid/megaraid_sas_base.c | 2 +- drivers/scsi/megaraid/megaraid_sas_fp.c | 10 +- drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 +- drivers/scsi/megaraid/megaraid_sas_fusion.h | 276 ++++++++++++------------ 5 files changed, 296 insertions(+), 296 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index fc9ab5b..53a3c3f 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -412,7 +412,7 @@ enum MR_PD_STATE { * defines the physical drive address structure */ struct MR_PD_ADDRESS { - u16 deviceId; + __le16 deviceId; u16 enclDeviceId; union { @@ -437,8 +437,8 @@ struct MR_PD_ADDRESS { * defines the physical drive list structure */ struct MR_PD_LIST { - u32 size; - u32 count; + __le32 size; + __le32 count; struct MR_PD_ADDRESS addr[1]; } __packed; @@ -455,28 +455,28 @@ union MR_LD_REF { struct { u8 targetId; u8 reserved; - u16 seqNum; + __le16 seqNum; }; - u32 ref; + __le32 ref; } __packed; /* * defines the logical drive list structure */ struct MR_LD_LIST { - u32 ldCount; - u32 reserved; + __le32 ldCount; + __le32 reserved; struct { union MR_LD_REF ref; u8 state; u8 reserved[3]; - u64 size; + __le64 size; } ldList[MAX_LOGICAL_DRIVES_EXT]; } __packed; struct MR_LD_TARGETID_LIST { - u32 size; - u32 count; + __le32 size; + __le32 count; u8 pad[3]; u8 targetId[MAX_LOGICAL_DRIVES_EXT]; }; @@ -557,7 +557,7 @@ struct megasas_ctrl_prop { } OnOffProperties; u8 autoSnapVDSpace; u8 viewSpace; - u16 spinDownTime; + __le16 spinDownTime; u8 reserved[24]; } __packed; @@ -571,10 +571,10 @@ struct megasas_ctrl_info { */ struct { - u16 vendor_id; - u16 device_id; - u16 sub_vendor_id; - u16 sub_device_id; + __le16 vendor_id; + __le16 device_id; + __le16 sub_vendor_id; + __le16 sub_device_id; u8 reserved[24]; } __attribute__ ((packed)) pci; @@ -615,8 +615,8 @@ struct megasas_ctrl_info { /* * List of components residing in flash. All str are null terminated */ - u32 image_check_word; - u32 image_component_count; + __le32 image_check_word; + __le32 image_component_count; struct { @@ -633,7 +633,7 @@ struct megasas_ctrl_info { * empty if a flash operation has not occurred. All stings are null * terminated */ - u32 pending_image_component_count; + __le32 pending_image_component_count; struct { @@ -666,39 +666,39 @@ struct megasas_ctrl_info { } __attribute__ ((packed)) hw_present; - u32 current_fw_time; + __le32 current_fw_time; /* * Maximum data transfer sizes */ - u16 max_concurrent_cmds; - u16 max_sge_count; - u32 max_request_size; + __le16 max_concurrent_cmds; + __le16 max_sge_count; + __le32 max_request_size; /* * Logical and physical device counts */ - u16 ld_present_count; - u16 ld_degraded_count; - u16 ld_offline_count; + __le16 ld_present_count; + __le16 ld_degraded_count; + __le16 ld_offline_count; - u16 pd_present_count; - u16 pd_disk_present_count; - u16 pd_disk_pred_failure_count; - u16 pd_disk_failed_count; + __le16 pd_present_count; + __le16 pd_disk_present_count; + __le16 pd_disk_pred_failure_count; + __le16 pd_disk_failed_count; /* * Memory size information */ - u16 nvram_size; - u16 memory_size; - u16 flash_size; + __le16 nvram_size; + __le16 memory_size; + __le16 flash_size; /* * Error counters */ - u16 mem_correctable_error_count; - u16 mem_uncorrectable_error_count; + __le16 mem_correctable_error_count; + __le16 mem_uncorrectable_error_count; /* * Cluster information @@ -709,7 +709,7 @@ struct megasas_ctrl_info { /* * Additional max data transfer sizes */ - u16 max_strips_per_io; + __le16 max_strips_per_io; /* * Controller capabilities structures @@ -809,7 +809,7 @@ struct megasas_ctrl_info { * deviceInterface.portAddr, and the rest shall be * populated in deviceInterfacePortAddr2. */ - u64 deviceInterfacePortAddr2[8]; /*6a0h */ + __le64 deviceInterfacePortAddr2[8]; /*6a0h */ u8 reserved3[128]; /*6e0h */ struct { /*760h */ @@ -846,26 +846,26 @@ struct megasas_ctrl_info { u16 reserved[6]; } pdsForRaidLevels; - u16 maxPds; /*780h */ - u16 maxDedHSPs; /*782h */ - u16 maxGlobalHSPs; /*784h */ - u16 ddfSize; /*786h */ + __le16 maxPds; /*780h */ + __le16 maxDedHSPs; /*782h */ + __le16 maxGlobalHSP; /*784h */ + __le16 ddfSize; /*786h */ u8 maxLdsPerArray; /*788h */ u8 partitionsInDDF; /*789h */ u8 lockKeyBinding; /*78ah */ u8 maxPITsPerLd; /*78bh */ u8 maxViewsPerLd; /*78ch */ u8 maxTargetId; /*78dh */ - u16 maxBvlVdSize; /*78eh */ + __le16 maxBvlVdSize; /*78eh */ - u16 maxConfigurableSSCSize; /*790h */ - u16 currentSSCsize; /*792h */ + __le16 maxConfigurableSSCSize; /*790h */ + __le16 currentSSCsize; /*792h */ char expanderFwVersion[12]; /*794h */ - u16 PFKTrialTimeRemaining; /*7A0h */ + __le16 PFKTrialTimeRemaining; /*7A0h */ - u16 cacheMemorySize; /*7A2h */ + __le16 cacheMemorySize; /*7A2h */ struct { /*7A4h */ #if defined(__BIG_ENDIAN_BITFIELD) @@ -935,7 +935,7 @@ struct megasas_ctrl_info { u8 temperatureROC; /*7C9h */ u8 temperatureCtrl; /*7CAh */ u8 reserved4; /*7CBh */ - u16 maxConfigurablePds; /*7CCh */ + __le16 maxConfigurablePds; /*7CCh */ u8 reserved5[2]; /*0x7CDh */ @@ -1172,22 +1172,22 @@ struct megasas_register_set { struct megasas_sge32 { - u32 phys_addr; - u32 length; + __le32 phys_addr; + __le32 length; } __attribute__ ((packed)); struct megasas_sge64 { - u64 phys_addr; - u32 length; + __le64 phys_addr; + __le32 length; } __attribute__ ((packed)); struct megasas_sge_skinny { - u64 phys_addr; - u32 length; - u32 flag; + __le64 phys_addr; + __le32 length; + __le32 flag; } __packed; union megasas_sgl { @@ -1210,12 +1210,12 @@ struct megasas_header { u8 cdb_len; /*06h */ u8 sge_count; /*07h */ - u32 context; /*08h */ - u32 pad_0; /*0Ch */ + __le32 context; /*08h */ + __le32 pad_0; /*0Ch */ - u16 flags; /*10h */ - u16 timeout; /*12h */ - u32 data_xferlen; /*14h */ + __le16 flags; /*10h */ + __le16 timeout; /*12h */ + __le32 data_xferlen; /*14h */ } __attribute__ ((packed)); @@ -1248,7 +1248,7 @@ typedef union _MFI_CAPABILITIES { u32 reserved:25; #endif } mfi_capabilities; - u32 reg; + __le32 reg; } MFI_CAPABILITIES; struct megasas_init_frame { @@ -1260,35 +1260,35 @@ struct megasas_init_frame { u8 reserved_1; /*03h */ MFI_CAPABILITIES driver_operations; /*04h*/ - u32 context; /*08h */ - u32 pad_0; /*0Ch */ + __le32 context; /*08h */ + __le32 pad_0; /*0Ch */ - u16 flags; /*10h */ - u16 reserved_3; /*12h */ - u32 data_xfer_len; /*14h */ + __le16 flags; /*10h */ + __le16 reserved_3; /*12h */ + __le32 data_xfer_len; /*14h */ - u32 queue_info_new_phys_addr_lo; /*18h */ - u32 queue_info_new_phys_addr_hi; /*1Ch */ - u32 queue_info_old_phys_addr_lo; /*20h */ - u32 queue_info_old_phys_addr_hi; /*24h */ - u32 reserved_4[2]; /*28h */ - u32 system_info_lo; /*30h */ - u32 system_info_hi; /*34h */ - u32 reserved_5[2]; /*38h */ + __le32 queue_info_new_phys_addr_lo; /*18h */ + __le32 queue_info_new_phys_addr_hi; /*1Ch */ + __le32 queue_info_old_phys_addr_lo; /*20h */ + __le32 queue_info_old_phys_addr_hi; /*24h */ + __le32 reserved_4[2]; /*28h */ + __le32 system_info_lo; /*30h */ + __le32 system_info_hi; /*34h */ + __le32 reserved_5[2]; /*38h */ } __attribute__ ((packed)); struct megasas_init_queue_info { - u32 init_flags; /*00h */ - u32 reply_queue_entries; /*04h */ + __le32 init_flags; /*00h */ + __le32 reply_queue_entries; /*04h */ - u32 reply_queue_start_phys_addr_lo; /*08h */ - u32 reply_queue_start_phys_addr_hi; /*0Ch */ - u32 producer_index_phys_addr_lo; /*10h */ - u32 producer_index_phys_addr_hi; /*14h */ - u32 consumer_index_phys_addr_lo; /*18h */ - u32 consumer_index_phys_addr_hi; /*1Ch */ + __le32 reply_queue_start_phys_addr_lo; /*08h */ + __le32 reply_queue_start_phys_addr_hi; /*0Ch */ + __le32 producer_index_phys_addr_lo; /*10h */ + __le32 producer_index_phys_addr_hi; /*14h */ + __le32 consumer_index_phys_addr_lo; /*18h */ + __le32 consumer_index_phys_addr_hi; /*1Ch */ } __attribute__ ((packed)); @@ -1304,18 +1304,18 @@ struct megasas_io_frame { u8 reserved_0; /*06h */ u8 sge_count; /*07h */ - u32 context; /*08h */ - u32 pad_0; /*0Ch */ + __le32 context; /*08h */ + __le32 pad_0; /*0Ch */ - u16 flags; /*10h */ - u16 timeout; /*12h */ - u32 lba_count; /*14h */ + __le16 flags; /*10h */ + __le16 timeout; /*12h */ + __le32 lba_count; /*14h */ - u32 sense_buf_phys_addr_lo; /*18h */ - u32 sense_buf_phys_addr_hi; /*1Ch */ + __le32 sense_buf_phys_addr_lo; /*18h */ + __le32 sense_buf_phys_addr_hi; /*1Ch */ - u32 start_lba_lo; /*20h */ - u32 start_lba_hi; /*24h */ + __le32 start_lba_lo; /*20h */ + __le32 start_lba_hi; /*24h */ union megasas_sgl sgl; /*28h */ @@ -1333,15 +1333,15 @@ struct megasas_pthru_frame { u8 cdb_len; /*06h */ u8 sge_count; /*07h */ - u32 context; /*08h */ - u32 pad_0; /*0Ch */ + __le32 context; /*08h */ + __le32 pad_0; /*0Ch */ - u16 flags; /*10h */ - u16 timeout; /*12h */ - u32 data_xfer_len; /*14h */ + __le16 flags; /*10h */ + __le16 timeout; /*12h */ + __le32 data_xfer_len; /*14h */ - u32 sense_buf_phys_addr_lo; /*18h */ - u32 sense_buf_phys_addr_hi; /*1Ch */ + __le32 sense_buf_phys_addr_lo; /*18h */ + __le32 sense_buf_phys_addr_hi; /*1Ch */ u8 cdb[16]; /*20h */ union megasas_sgl sgl; /*30h */ @@ -1356,19 +1356,19 @@ struct megasas_dcmd_frame { u8 reserved_1[4]; /*03h */ u8 sge_count; /*07h */ - u32 context; /*08h */ - u32 pad_0; /*0Ch */ + __le32 context; /*08h */ + __le32 pad_0; /*0Ch */ - u16 flags; /*10h */ - u16 timeout; /*12h */ + __le16 flags; /*10h */ + __le16 timeout; /*12h */ - u32 data_xfer_len; /*14h */ - u32 opcode; /*18h */ + __le32 data_xfer_len; /*14h */ + __le32 opcode; /*18h */ union { /*1Ch */ u8 b[12]; - u16 s[6]; - u32 w[3]; + __le16 s[6]; + __le32 w[3]; } mbox; union megasas_sgl sgl; /*28h */ @@ -1382,22 +1382,22 @@ struct megasas_abort_frame { u8 cmd_status; /*02h */ u8 reserved_1; /*03h */ - u32 reserved_2; /*04h */ + __le32 reserved_2; /*04h */ - u32 context; /*08h */ - u32 pad_0; /*0Ch */ + __le32 context; /*08h */ + __le32 pad_0; /*0Ch */ - u16 flags; /*10h */ - u16 reserved_3; /*12h */ - u32 reserved_4; /*14h */ + __le16 flags; /*10h */ + __le16 reserved_3; /*12h */ + __le32 reserved_4; /*14h */ - u32 abort_context; /*18h */ - u32 pad_1; /*1Ch */ + __le32 abort_context; /*18h */ + __le32 pad_1; /*1Ch */ - u32 abort_mfi_phys_addr_lo; /*20h */ - u32 abort_mfi_phys_addr_hi; /*24h */ + __le32 abort_mfi_phys_addr_lo; /*20h */ + __le32 abort_mfi_phys_addr_hi; /*24h */ - u32 reserved_5[6]; /*28h */ + __le32 reserved_5[6]; /*28h */ } __attribute__ ((packed)); @@ -1411,14 +1411,14 @@ struct megasas_smp_frame { u8 reserved_2[3]; /*04h */ u8 sge_count; /*07h */ - u32 context; /*08h */ - u32 pad_0; /*0Ch */ + __le32 context; /*08h */ + __le32 pad_0; /*0Ch */ - u16 flags; /*10h */ - u16 timeout; /*12h */ + __le16 flags; /*10h */ + __le16 timeout; /*12h */ - u32 data_xfer_len; /*14h */ - u64 sas_addr; /*18h */ + __le32 data_xfer_len; /*14h */ + __le64 sas_addr; /*18h */ union { struct megasas_sge32 sge32[2]; /* [0]: resp [1]: req */ @@ -1438,16 +1438,16 @@ struct megasas_stp_frame { u8 reserved_3[2]; /*05h */ u8 sge_count; /*07h */ - u32 context; /*08h */ - u32 pad_0; /*0Ch */ + __le32 context; /*08h */ + __le32 pad_0; /*0Ch */ - u16 flags; /*10h */ - u16 timeout; /*12h */ + __le16 flags; /*10h */ + __le16 timeout; /*12h */ - u32 data_xfer_len; /*14h */ + __le32 data_xfer_len; /*14h */ - u16 fis[10]; /*18h */ - u32 stp_flags; + __le16 fis[10]; /*18h */ + __le32 stp_flags; union { struct megasas_sge32 sge32[2]; /* [0]: resp [1]: data */ @@ -1491,18 +1491,18 @@ union megasas_evt_class_locale { } __attribute__ ((packed)); struct megasas_evt_log_info { - u32 newest_seq_num; - u32 oldest_seq_num; - u32 clear_seq_num; - u32 shutdown_seq_num; - u32 boot_seq_num; + __le32 newest_seq_num; + __le32 oldest_seq_num; + __le32 clear_seq_num; + __le32 shutdown_seq_num; + __le32 boot_seq_num; } __attribute__ ((packed)); struct megasas_progress { - u16 progress; - u16 elapsed_seconds; + __le16 progress; + __le16 elapsed_seconds; } __attribute__ ((packed)); @@ -1523,9 +1523,9 @@ struct megasas_evtarg_pd { struct megasas_evt_detail { - u32 seq_num; - u32 time_stamp; - u32 code; + __le32 seq_num; + __le32 time_stamp; + __le32 code; union megasas_evt_class_locale cl; u8 arg_type; u8 reserved1[15]; @@ -1544,18 +1544,18 @@ struct megasas_evt_detail { struct { struct megasas_evtarg_ld ld; - u64 count; + __le64 count; } __attribute__ ((packed)) ld_count; struct { - u64 lba; + __le64 lba; struct megasas_evtarg_ld ld; } __attribute__ ((packed)) ld_lba; struct { struct megasas_evtarg_ld ld; - u32 prevOwner; - u32 newOwner; + __le32 prevOwner; + __le32 newOwner; } __attribute__ ((packed)) ld_owner; struct { @@ -1612,7 +1612,7 @@ struct megasas_evt_detail { struct { u16 vendorId; - u16 deviceId; + __le16 deviceId; u16 subVendorId; u16 subDeviceId; } __attribute__ ((packed)) pci; @@ -1632,9 +1632,9 @@ struct megasas_evt_detail { } __attribute__ ((packed)) ecc; u8 b[96]; - u16 s[48]; - u32 w[24]; - u64 d[12]; + __le16 s[48]; + __le32 w[24]; + __le64 d[12]; } args; char description[128]; @@ -1661,9 +1661,9 @@ struct MR_DRV_SYSTEM_INFO { struct megasas_instance { - u32 *producer; + __le32 *producer; dma_addr_t producer_h; - u32 *consumer; + __le32 *consumer; dma_addr_t consumer_h; struct MR_DRV_SYSTEM_INFO *system_info_buf; dma_addr_t system_info_h; @@ -1674,7 +1674,7 @@ struct megasas_instance { struct MR_CTRL_HB_HOST_MEM *hb_host_mem; dma_addr_t hb_host_mem_h; - u32 *reply_queue; + __le32 *reply_queue; dma_addr_t reply_queue_h; u32 *crash_dump_buf; @@ -1977,10 +1977,10 @@ u8 MR_TargetIdToLdGet(u32 ldTgtId, struct MR_DRV_RAID_MAP_ALL *map); struct MR_LD_RAID *MR_LdRaidGet(u32 ld, struct MR_DRV_RAID_MAP_ALL *map); u16 MR_ArPdGet(u32 ar, u32 arm, struct MR_DRV_RAID_MAP_ALL *map); u16 MR_LdSpanArrayGet(u32 ld, u32 span, struct MR_DRV_RAID_MAP_ALL *map); -u16 MR_PdDevHandleGet(u32 pd, struct MR_DRV_RAID_MAP_ALL *map); +__le16 MR_PdDevHandleGet(u32 pd, struct MR_DRV_RAID_MAP_ALL *map); u16 MR_GetLDTgtId(u32 ld, struct MR_DRV_RAID_MAP_ALL *map); -u16 get_updated_dev_handle(struct megasas_instance *instance, +__le16 get_updated_dev_handle(struct megasas_instance *instance, struct LD_LOAD_BALANCE_INFO *lbInfo, struct IO_REQUEST_INFO *in_info); void mr_update_load_balance_params(struct MR_DRV_RAID_MAP_ALL *map, struct LD_LOAD_BALANCE_INFO *lbInfo); diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 050784d..f91fa08 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4226,7 +4226,7 @@ int megasas_set_crash_dump_params(struct megasas_instance *instance, static int megasas_issue_init_mfi(struct megasas_instance *instance) { - u32 context; + __le32 context; struct megasas_cmd *cmd; diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index 4f72287..e9138a2 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -142,7 +142,7 @@ u16 MR_LdSpanArrayGet(u32 ld, u32 span, struct MR_DRV_RAID_MAP_ALL *map) return le16_to_cpu(map->raidMap.ldSpanMap[ld].spanBlock[span].span.arrayRef); } -u16 MR_PdDevHandleGet(u32 pd, struct MR_DRV_RAID_MAP_ALL *map) +__le16 MR_PdDevHandleGet(u32 pd, struct MR_DRV_RAID_MAP_ALL *map) { return map->raidMap.devHndlInfo[pd].curDevHdl; } @@ -735,7 +735,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld, u8 retval = TRUE; u8 do_invader = 0; u64 *pdBlock = &io_info->pdBlock; - u16 *pDevHandle = &io_info->devHandle; + __le16 *pDevHandle = &io_info->devHandle; u32 logArm, rowMod, armQ, arm; if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER || @@ -817,7 +817,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, u8 retval = TRUE; u8 do_invader = 0; u64 *pdBlock = &io_info->pdBlock; - u16 *pDevHandle = &io_info->devHandle; + __le16 *pDevHandle = &io_info->devHandle; if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER || instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) @@ -1341,11 +1341,11 @@ u8 megasas_get_best_arm_pd(struct megasas_instance *instance, return io_info->pd_after_lb; } -u16 get_updated_dev_handle(struct megasas_instance *instance, +__le16 get_updated_dev_handle(struct megasas_instance *instance, struct LD_LOAD_BALANCE_INFO *lbInfo, struct IO_REQUEST_INFO *io_info) { u8 arm_pd; - u16 devHandle; + __le16 devHandle; struct fusion_context *fusion; struct MR_DRV_RAID_MAP_ALL *drv_map; diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index ad1238f..18873a7 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -1637,7 +1637,7 @@ static void megasas_build_ld_nonrw_fusion(struct megasas_instance *instance, struct MR_DRV_RAID_MAP_ALL *local_map_ptr; struct fusion_context *fusion = instance->ctrl_context; u8 span, physArm; - u16 devHandle; + __le16 devHandle; u32 ld, arRef, pd; struct MR_LD_RAID *raid; struct RAID_CONTEXT *pRAID_Context; diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h index c66194e..ced6dc0 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.h +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h @@ -104,18 +104,18 @@ struct RAID_CONTEXT { u8 nseg:4; #endif u8 resvd0; - u16 timeoutValue; + __le16 timeoutValue; u8 regLockFlags; u8 resvd1; - u16 VirtualDiskTgtId; - u64 regLockRowLBA; - u32 regLockLength; - u16 nextLMId; + __le16 VirtualDiskTgtId; + __le64 regLockRowLBA; + __le32 regLockLength; + __le16 nextLMId; u8 exStatus; u8 status; u8 RAIDFlags; u8 numSGE; - u16 configSeqNum; + __le16 configSeqNum; u8 spanArm; u8 resvd2[3]; }; @@ -182,61 +182,61 @@ enum REGION_TYPE { #define MPI2_WRSEQ_6TH_KEY_VALUE (0xD) struct MPI25_IEEE_SGE_CHAIN64 { - u64 Address; - u32 Length; - u16 Reserved1; + __le64 Address; + __le32 Length; + __le16 Reserved1; u8 NextChainOffset; u8 Flags; }; struct MPI2_SGE_SIMPLE_UNION { - u32 FlagsLength; + __le32 FlagsLength; union { - u32 Address32; - u64 Address64; + __le32 Address32; + __le64 Address64; } u; }; struct MPI2_SCSI_IO_CDB_EEDP32 { u8 CDB[20]; /* 0x00 */ - u32 PrimaryReferenceTag; /* 0x14 */ - u16 PrimaryApplicationTag; /* 0x18 */ - u16 PrimaryApplicationTagMask; /* 0x1A */ - u32 TransferLength; /* 0x1C */ + __be32 PrimaryReferenceTag; /* 0x14 */ + __be16 PrimaryApplicationTag; /* 0x18 */ + __be16 PrimaryApplicationTagMask; /* 0x1A */ + __le32 TransferLength; /* 0x1C */ }; struct MPI2_SGE_CHAIN_UNION { - u16 Length; + __le16 Length; u8 NextChainOffset; u8 Flags; union { - u32 Address32; - u64 Address64; + __le32 Address32; + __le64 Address64; } u; }; struct MPI2_IEEE_SGE_SIMPLE32 { - u32 Address; - u32 FlagsLength; + __le32 Address; + __le32 FlagsLength; }; struct MPI2_IEEE_SGE_CHAIN32 { - u32 Address; - u32 FlagsLength; + __le32 Address; + __le32 FlagsLength; }; struct MPI2_IEEE_SGE_SIMPLE64 { - u64 Address; - u32 Length; - u16 Reserved1; + __le64 Address; + __le32 Length; + __le16 Reserved1; u8 Reserved2; u8 Flags; }; struct MPI2_IEEE_SGE_CHAIN64 { - u64 Address; - u32 Length; - u16 Reserved1; + __le64 Address; + __le32 Length; + __le16 Reserved1; u8 Reserved2; u8 Flags; }; @@ -269,34 +269,34 @@ union MPI2_SCSI_IO_CDB_UNION { * Total SGE count will be one less than _MPI2_SCSI_IO_REQUEST */ struct MPI2_RAID_SCSI_IO_REQUEST { - u16 DevHandle; /* 0x00 */ + __le16 DevHandle; /* 0x00 */ u8 ChainOffset; /* 0x02 */ u8 Function; /* 0x03 */ - u16 Reserved1; /* 0x04 */ + __le16 Reserved1; /* 0x04 */ u8 Reserved2; /* 0x06 */ u8 MsgFlags; /* 0x07 */ u8 VP_ID; /* 0x08 */ u8 VF_ID; /* 0x09 */ - u16 Reserved3; /* 0x0A */ - u32 SenseBufferLowAddress; /* 0x0C */ - u16 SGLFlags; /* 0x10 */ + __le16 Reserved3; /* 0x0A */ + __le32 SenseBufferLowAddress; /* 0x0C */ + __le16 SGLFlags; /* 0x10 */ u8 SenseBufferLength; /* 0x12 */ u8 Reserved4; /* 0x13 */ u8 SGLOffset0; /* 0x14 */ u8 SGLOffset1; /* 0x15 */ u8 SGLOffset2; /* 0x16 */ u8 SGLOffset3; /* 0x17 */ - u32 SkipCount; /* 0x18 */ - u32 DataLength; /* 0x1C */ - u32 BidirectionalDataLength; /* 0x20 */ - u16 IoFlags; /* 0x24 */ - u16 EEDPFlags; /* 0x26 */ - u32 EEDPBlockSize; /* 0x28 */ - u32 SecondaryReferenceTag; /* 0x2C */ - u16 SecondaryApplicationTag; /* 0x30 */ - u16 ApplicationTagTranslationMask; /* 0x32 */ + __le32 SkipCount; /* 0x18 */ + __le32 DataLength; /* 0x1C */ + __le32 BidirectionalDataLength; /* 0x20 */ + __le16 IoFlags; /* 0x24 */ + __le16 EEDPFlags; /* 0x26 */ + __le32 EEDPBlockSize; /* 0x28 */ + __le32 SecondaryReferenceTag; /* 0x2C */ + __le16 SecondaryApplicationTag; /* 0x30 */ + __le16 ApplicationTagTranslationMask; /* 0x32 */ u8 LUN[8]; /* 0x34 */ - u32 Control; /* 0x3C */ + __le32 Control; /* 0x3C */ union MPI2_SCSI_IO_CDB_UNION CDB; /* 0x40 */ struct RAID_CONTEXT RaidContext; /* 0x60 */ union MPI2_SGE_IO_UNION SGL; /* 0x80 */ @@ -315,45 +315,45 @@ struct MEGASAS_RAID_MFA_IO_REQUEST_DESCRIPTOR { struct MPI2_DEFAULT_REQUEST_DESCRIPTOR { u8 RequestFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ - u16 LMID; /* 0x04 */ - u16 DescriptorTypeDependent; /* 0x06 */ + __le16 SMID; /* 0x02 */ + __le16 LMID; /* 0x04 */ + __le16 DescriptorTypeDependent; /* 0x06 */ }; /* High Priority Request Descriptor */ struct MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR { u8 RequestFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ - u16 LMID; /* 0x04 */ - u16 Reserved1; /* 0x06 */ + __le16 SMID; /* 0x02 */ + __le16 LMID; /* 0x04 */ + __le16 Reserved1; /* 0x06 */ }; /* SCSI IO Request Descriptor */ struct MPI2_SCSI_IO_REQUEST_DESCRIPTOR { u8 RequestFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ - u16 LMID; /* 0x04 */ - u16 DevHandle; /* 0x06 */ + __le16 SMID; /* 0x02 */ + __le16 LMID; /* 0x04 */ + __le16 DevHandle; /* 0x06 */ }; /* SCSI Target Request Descriptor */ struct MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR { u8 RequestFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ - u16 LMID; /* 0x04 */ - u16 IoIndex; /* 0x06 */ + __le16 SMID; /* 0x02 */ + __le16 LMID; /* 0x04 */ + __le16 IoIndex; /* 0x06 */ }; /* RAID Accelerator Request Descriptor */ struct MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR { u8 RequestFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ - u16 LMID; /* 0x04 */ - u16 Reserved; /* 0x06 */ + __le16 SMID; /* 0x02 */ + __le16 LMID; /* 0x04 */ + __le16 Reserved; /* 0x06 */ }; /* union of Request Descriptors */ @@ -366,10 +366,10 @@ union MEGASAS_REQUEST_DESCRIPTOR_UNION { struct MEGASAS_RAID_MFA_IO_REQUEST_DESCRIPTOR MFAIo; union { struct { - u32 low; - u32 high; + __le32 low; + __le32 high; } u; - u64 Words; + __le64 Words; }; }; @@ -377,35 +377,35 @@ union MEGASAS_REQUEST_DESCRIPTOR_UNION { struct MPI2_DEFAULT_REPLY_DESCRIPTOR { u8 ReplyFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 DescriptorTypeDependent1; /* 0x02 */ - u32 DescriptorTypeDependent2; /* 0x04 */ + __le16 DescriptorTypeDependent1; /* 0x02 */ + __le32 DescriptorTypeDependent2; /* 0x04 */ }; /* Address Reply Descriptor */ struct MPI2_ADDRESS_REPLY_DESCRIPTOR { u8 ReplyFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ - u32 ReplyFrameAddress; /* 0x04 */ + __le16 SMID; /* 0x02 */ + __le32 ReplyFrameAddress; /* 0x04 */ }; /* SCSI IO Success Reply Descriptor */ struct MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR { u8 ReplyFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ - u16 TaskTag; /* 0x04 */ - u16 Reserved1; /* 0x06 */ + __le16 SMID; /* 0x02 */ + __le16 TaskTag; /* 0x04 */ + __le16 Reserved1; /* 0x06 */ }; /* TargetAssist Success Reply Descriptor */ struct MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR { u8 ReplyFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ + __le16 SMID; /* 0x02 */ u8 SequenceNumber; /* 0x04 */ u8 Reserved1; /* 0x05 */ - u16 IoIndex; /* 0x06 */ + __le16 IoIndex; /* 0x06 */ }; /* Target Command Buffer Reply Descriptor */ @@ -414,16 +414,16 @@ struct MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR { u8 MSIxIndex; /* 0x01 */ u8 VP_ID; /* 0x02 */ u8 Flags; /* 0x03 */ - u16 InitiatorDevHandle; /* 0x04 */ - u16 IoIndex; /* 0x06 */ + __le16 InitiatorDevHandle; /* 0x04 */ + __le16 IoIndex; /* 0x06 */ }; /* RAID Accelerator Success Reply Descriptor */ struct MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR { u8 ReplyFlags; /* 0x00 */ u8 MSIxIndex; /* 0x01 */ - u16 SMID; /* 0x02 */ - u32 Reserved; /* 0x04 */ + __le16 SMID; /* 0x02 */ + __le32 Reserved; /* 0x04 */ }; /* union of Reply Descriptors */ @@ -435,7 +435,7 @@ union MPI2_REPLY_DESCRIPTORS_UNION { struct MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR TargetCommandBuffer; struct MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR RAIDAcceleratorSuccess; - u64 Words; + __le64 Words; }; /* IOCInit Request message */ @@ -444,28 +444,28 @@ struct MPI2_IOC_INIT_REQUEST { u8 Reserved1; /* 0x01 */ u8 ChainOffset; /* 0x02 */ u8 Function; /* 0x03 */ - u16 Reserved2; /* 0x04 */ + __le16 Reserved2; /* 0x04 */ u8 Reserved3; /* 0x06 */ u8 MsgFlags; /* 0x07 */ u8 VP_ID; /* 0x08 */ u8 VF_ID; /* 0x09 */ - u16 Reserved4; /* 0x0A */ - u16 MsgVersion; /* 0x0C */ - u16 HeaderVersion; /* 0x0E */ + __le16 Reserved4; /* 0x0A */ + __le16 MsgVersion; /* 0x0C */ + __le16 HeaderVersion; /* 0x0E */ u32 Reserved5; /* 0x10 */ - u16 Reserved6; /* 0x14 */ + __le16 Reserved6; /* 0x14 */ u8 Reserved7; /* 0x16 */ u8 HostMSIxVectors; /* 0x17 */ - u16 Reserved8; /* 0x18 */ - u16 SystemRequestFrameSize; /* 0x1A */ - u16 ReplyDescriptorPostQueueDepth; /* 0x1C */ - u16 ReplyFreeQueueDepth; /* 0x1E */ - u32 SenseBufferAddressHigh; /* 0x20 */ - u32 SystemReplyAddressHigh; /* 0x24 */ - u64 SystemRequestFrameBaseAddress; /* 0x28 */ - u64 ReplyDescriptorPostQueueAddress;/* 0x30 */ - u64 ReplyFreeQueueAddress; /* 0x38 */ - u64 TimeStamp; /* 0x40 */ + __le16 Reserved8; /* 0x18 */ + __le16 SystemRequestFrameSize; /* 0x1A */ + __le16 ReplyDescriptorPostQueueDepth; /* 0x1C */ + __le16 ReplyFreeQueueDepth; /* 0x1E */ + __le32 SenseBufferAddressHigh; /* 0x20 */ + __le32 SystemReplyAddressHigh; /* 0x24 */ + __le64 SystemRequestFrameBaseAddress; /* 0x28 */ + __le64 ReplyDescriptorPostQueueAddress;/* 0x30 */ + __le64 ReplyFreeQueueAddress; /* 0x38 */ + __le64 TimeStamp; /* 0x40 */ }; /* mrpriv defines */ @@ -491,41 +491,41 @@ struct MPI2_IOC_INIT_REQUEST { #define MR_DCMD_LD_VF_MAP_GET_ALL_LDS 0x03150200 struct MR_DEV_HANDLE_INFO { - u16 curDevHdl; + __le16 curDevHdl; u8 validHandles; u8 reserved; - u16 devHandle[2]; + __le16 devHandle[2]; }; struct MR_ARRAY_INFO { - u16 pd[MAX_RAIDMAP_ROW_SIZE]; + __le16 pd[MAX_RAIDMAP_ROW_SIZE]; }; struct MR_QUAD_ELEMENT { - u64 logStart; - u64 logEnd; - u64 offsetInSpan; - u32 diff; - u32 reserved1; + __le64 logStart; + __le64 logEnd; + __le64 offsetInSpan; + __le32 diff; + __le32 reserved1; }; struct MR_SPAN_INFO { - u32 noElements; - u32 reserved1; + __le32 noElements; + __le32 reserved1; struct MR_QUAD_ELEMENT quad[MAX_RAIDMAP_SPAN_DEPTH]; }; struct MR_LD_SPAN { - u64 startBlk; - u64 numBlks; - u16 arrayRef; + __le64 startBlk; + __le64 numBlks; + __le16 arrayRef; u8 spanRowSize; u8 spanRowDataSize; u8 reserved[4]; }; struct MR_SPAN_BLOCK_INFO { - u64 num_rows; + __le64 num_rows; struct MR_LD_SPAN span; struct MR_SPAN_INFO block_span_info; }; @@ -558,8 +558,8 @@ struct MR_LD_RAID { u32 reserved4:7; #endif } capability; - u32 reserved6; - u64 size; + __le32 reserved6; + __le64 size; u8 spanDepth; u8 level; u8 stripeShift; @@ -568,12 +568,12 @@ struct MR_LD_RAID { u8 writeMode; u8 PRL; u8 SRL; - u16 targetId; + __le16 targetId; u8 ldState; u8 regTypeReqOnWrite; u8 modFactor; u8 regTypeReqOnRead; - u16 seqNum; + __le16 seqNum; struct { u32 ldSyncRequired:1; @@ -592,20 +592,20 @@ struct MR_LD_SPAN_MAP { }; struct MR_FW_RAID_MAP { - u32 totalSize; + __le32 totalSize; union { struct { - u32 maxLd; - u32 maxSpanDepth; - u32 maxRowSize; - u32 maxPdCount; - u32 maxArrays; + __le32 maxLd; + __le32 maxSpanDepth; + __le32 maxRowSize; + __le32 maxPdCount; + __le32 maxArrays; } validationInfo; - u32 version[5]; + __le32 version[5]; }; - u32 ldCount; - u32 Reserved1; + __le32 ldCount; + __le32 Reserved1; u8 ldTgtIdToLd[MAX_RAIDMAP_LOGICAL_DRIVES+ MAX_RAIDMAP_VIEWS]; u8 fpPdIoTimeoutSec; @@ -620,7 +620,7 @@ struct IO_REQUEST_INFO { u32 numBlocks; u16 ldTgtId; u8 isRead; - u16 devHandle; + __le16 devHandle; u64 pdBlock; u8 fpOkForIo; u8 IoforUnevenSpan; @@ -634,7 +634,7 @@ struct IO_REQUEST_INFO { struct MR_LD_TARGET_SYNC { u8 targetId; u8 reserved; - u16 seqNum; + __le16 seqNum; }; #define IEEE_SGE_FLAGS_ADDR_MASK (0x03) @@ -719,27 +719,27 @@ struct MR_DRV_RAID_MAP { * This feild will be manupulated by driver for ext raid map, * else pick the value from firmware raid map. */ - u32 totalSize; + __le32 totalSize; union { struct { - u32 maxLd; - u32 maxSpanDepth; - u32 maxRowSize; - u32 maxPdCount; - u32 maxArrays; + __le32 maxLd; + __le32 maxSpanDepth; + __le32 maxRowSize; + __le32 maxPdCount; + __le32 maxArrays; } validationInfo; - u32 version[5]; + __le32 version[5]; }; /* timeout value used by driver in FP IOs*/ u8 fpPdIoTimeoutSec; u8 reserved2[7]; - u16 ldCount; - u16 arCount; - u16 spanCount; - u16 reserve3; + __le16 ldCount; + __le16 arCount; + __le16 spanCount; + __le16 reserve3; struct MR_DEV_HANDLE_INFO devHndlInfo[MAX_RAIDMAP_PHYSICAL_DEVICES]; u8 ldTgtIdToLd[MAX_LOGICAL_DRIVES_EXT]; @@ -778,10 +778,10 @@ struct MR_FW_RAID_MAP_EXT { u8 fpPdIoTimeoutSec; u8 reserved2[7]; - u16 ldCount; - u16 arCount; - u16 spanCount; - u16 reserve3; + __le16 ldCount; + __le16 arCount; + __le16 spanCount; + __le16 reserve3; struct MR_DEV_HANDLE_INFO devHndlInfo[MAX_RAIDMAP_PHYSICAL_DEVICES]; u8 ldTgtIdToLd[MAX_LOGICAL_DRIVES_EXT]; @@ -834,10 +834,10 @@ struct fusion_context { }; union desc_value { - u64 word; + __le64 word; struct { - u32 low; - u32 high; + __le32 low; + __le32 high; } u; };