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Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
-rw-r--r--drivers/scsi/megaraid/megaraid_sas.h127
1 files changed, 126 insertions, 1 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 2371e5ca2a5b..55a08d8ec531 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -190,6 +190,12 @@
#define MR_DCMD_PD_LIST_QUERY 0x02010100
/*
+ * Global functions
+ */
+extern u8 MR_ValidateMapInfo(struct megasas_instance *instance);
+
+
+/*
* MFI command completion codes
*/
enum MFI_STAT {
@@ -729,8 +735,126 @@ struct megasas_ctrl_info {
*/
char package_version[0x60];
- u8 pad[0x800 - 0x6a0];
+ /*
+ * If adapterOperations.supportMoreThan8Phys is set,
+ * and deviceInterface.portCount is greater than 8,
+ * SAS Addrs for first 8 ports shall be populated in
+ * deviceInterface.portAddr, and the rest shall be
+ * populated in deviceInterfacePortAddr2.
+ */
+ u64 deviceInterfacePortAddr2[8]; /*6a0h */
+ u8 reserved3[128]; /*6e0h */
+
+ struct { /*760h */
+ u16 minPdRaidLevel_0:4;
+ u16 maxPdRaidLevel_0:12;
+
+ u16 minPdRaidLevel_1:4;
+ u16 maxPdRaidLevel_1:12;
+
+ u16 minPdRaidLevel_5:4;
+ u16 maxPdRaidLevel_5:12;
+
+ u16 minPdRaidLevel_1E:4;
+ u16 maxPdRaidLevel_1E:12;
+
+ u16 minPdRaidLevel_6:4;
+ u16 maxPdRaidLevel_6:12;
+
+ u16 minPdRaidLevel_10:4;
+ u16 maxPdRaidLevel_10:12;
+
+ u16 minPdRaidLevel_50:4;
+ u16 maxPdRaidLevel_50:12;
+
+ u16 minPdRaidLevel_60:4;
+ u16 maxPdRaidLevel_60:12;
+
+ u16 minPdRaidLevel_1E_RLQ0:4;
+ u16 maxPdRaidLevel_1E_RLQ0:12;
+
+ u16 minPdRaidLevel_1E0_RLQ0:4;
+ u16 maxPdRaidLevel_1E0_RLQ0:12;
+
+ u16 reserved[6];
+ } pdsForRaidLevels;
+
+ u16 maxPds; /*780h */
+ u16 maxDedHSPs; /*782h */
+ u16 maxGlobalHSPs; /*784h */
+ u16 ddfSize; /*786h */
+ u8 maxLdsPerArray; /*788h */
+ u8 partitionsInDDF; /*789h */
+ u8 lockKeyBinding; /*78ah */
+ u8 maxPITsPerLd; /*78bh */
+ u8 maxViewsPerLd; /*78ch */
+ u8 maxTargetId; /*78dh */
+ u16 maxBvlVdSize; /*78eh */
+
+ u16 maxConfigurableSSCSize; /*790h */
+ u16 currentSSCsize; /*792h */
+
+ char expanderFwVersion[12]; /*794h */
+
+ u16 PFKTrialTimeRemaining; /*7A0h */
+
+ u16 cacheMemorySize; /*7A2h */
+
+ struct { /*7A4h */
+ u32 supportPIcontroller:1;
+ u32 supportLdPIType1:1;
+ u32 supportLdPIType2:1;
+ u32 supportLdPIType3:1;
+ u32 supportLdBBMInfo:1;
+ u32 supportShieldState:1;
+ u32 blockSSDWriteCacheChange:1;
+ u32 supportSuspendResumeBGops:1;
+ u32 supportEmergencySpares:1;
+ u32 supportSetLinkSpeed:1;
+ u32 supportBootTimePFKChange:1;
+ u32 supportJBOD:1;
+ u32 disableOnlinePFKChange:1;
+ u32 supportPerfTuning:1;
+ u32 supportSSDPatrolRead:1;
+ u32 realTimeScheduler:1;
+
+ u32 supportResetNow:1;
+ u32 supportEmulatedDrives:1;
+ u32 headlessMode:1;
+ u32 dedicatedHotSparesLimited:1;
+
+
+ u32 supportUnevenSpans:1;
+ u32 reserved:11;
+ } adapterOperations2;
+
+ u8 driverVersion[32]; /*7A8h */
+ u8 maxDAPdCountSpinup60; /*7C8h */
+ u8 temperatureROC; /*7C9h */
+ u8 temperatureCtrl; /*7CAh */
+ u8 reserved4; /*7CBh */
+ u16 maxConfigurablePds; /*7CCh */
+
+
+ u8 reserved5[2]; /*0x7CDh */
+
+ /*
+ * HA cluster information
+ */
+ struct {
+ u32 peerIsPresent:1;
+ u32 peerIsIncompatible:1;
+ u32 hwIncompatible:1;
+ u32 fwVersionMismatch:1;
+ u32 ctrlPropIncompatible:1;
+ u32 premiumFeatureMismatch:1;
+ u32 reserved:26;
+ } cluster;
+
+ char clusterId[16]; /*7D4h */
+
+ u8 pad[0x800-0x7E4]; /*7E4 */
} __packed;
/*
@@ -1389,6 +1513,7 @@ struct megasas_instance {
u8 flag_ieee;
u8 issuepend_done;
u8 disableOnlineCtrlReset;
+ u8 UnevenSpanSupport;
u8 adprecovery;
unsigned long last_time;
u32 mfiStatus;