diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm4x.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm4x.h | 120 |
1 files changed, 102 insertions, 18 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h index 3c4d69b096ca..33869c1d20c3 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.h +++ b/drivers/hwtracing/coresight/coresight-etm4x.h @@ -131,6 +131,104 @@ #define TRCRSR_TA BIT(12) /* + * Bit positions of registers that are defined above, in the sysreg.h style + * of _MASK for multi bit fields and BIT() for single bits. + */ +#define TRCIDR0_INSTP0_MASK GENMASK(2, 1) +#define TRCIDR0_TRCBB BIT(5) +#define TRCIDR0_TRCCOND BIT(6) +#define TRCIDR0_TRCCCI BIT(7) +#define TRCIDR0_RETSTACK BIT(9) +#define TRCIDR0_NUMEVENT_MASK GENMASK(11, 10) +#define TRCIDR0_QSUPP_MASK GENMASK(16, 15) +#define TRCIDR0_TSSIZE_MASK GENMASK(28, 24) + +#define TRCIDR2_CIDSIZE_MASK GENMASK(9, 5) +#define TRCIDR2_VMIDSIZE_MASK GENMASK(14, 10) +#define TRCIDR2_CCSIZE_MASK GENMASK(28, 25) + +#define TRCIDR3_CCITMIN_MASK GENMASK(11, 0) +#define TRCIDR3_EXLEVEL_S_MASK GENMASK(19, 16) +#define TRCIDR3_EXLEVEL_NS_MASK GENMASK(23, 20) +#define TRCIDR3_TRCERR BIT(24) +#define TRCIDR3_SYNCPR BIT(25) +#define TRCIDR3_STALLCTL BIT(26) +#define TRCIDR3_SYSSTALL BIT(27) +#define TRCIDR3_NUMPROC_LO_MASK GENMASK(30, 28) +#define TRCIDR3_NUMPROC_HI_MASK GENMASK(13, 12) +#define TRCIDR3_NOOVERFLOW BIT(31) + +#define TRCIDR4_NUMACPAIRS_MASK GENMASK(3, 0) +#define TRCIDR4_NUMPC_MASK GENMASK(15, 12) +#define TRCIDR4_NUMRSPAIR_MASK GENMASK(19, 16) +#define TRCIDR4_NUMSSCC_MASK GENMASK(23, 20) +#define TRCIDR4_NUMCIDC_MASK GENMASK(27, 24) +#define TRCIDR4_NUMVMIDC_MASK GENMASK(31, 28) + +#define TRCIDR5_NUMEXTIN_MASK GENMASK(8, 0) +#define TRCIDR5_TRACEIDSIZE_MASK GENMASK(21, 16) +#define TRCIDR5_ATBTRIG BIT(22) +#define TRCIDR5_LPOVERRIDE BIT(23) +#define TRCIDR5_NUMSEQSTATE_MASK GENMASK(27, 25) +#define TRCIDR5_NUMCNTR_MASK GENMASK(30, 28) + +#define TRCCONFIGR_INSTP0_LOAD BIT(1) +#define TRCCONFIGR_INSTP0_STORE BIT(2) +#define TRCCONFIGR_INSTP0_LOAD_STORE (TRCCONFIGR_INSTP0_LOAD | TRCCONFIGR_INSTP0_STORE) +#define TRCCONFIGR_BB BIT(3) +#define TRCCONFIGR_CCI BIT(4) +#define TRCCONFIGR_CID BIT(6) +#define TRCCONFIGR_VMID BIT(7) +#define TRCCONFIGR_COND_MASK GENMASK(10, 8) +#define TRCCONFIGR_TS BIT(11) +#define TRCCONFIGR_RS BIT(12) +#define TRCCONFIGR_QE_W_COUNTS BIT(13) +#define TRCCONFIGR_QE_WO_COUNTS BIT(14) +#define TRCCONFIGR_VMIDOPT BIT(15) +#define TRCCONFIGR_DA BIT(16) +#define TRCCONFIGR_DV BIT(17) + +#define TRCEVENTCTL1R_INSTEN_MASK GENMASK(3, 0) +#define TRCEVENTCTL1R_INSTEN_0 BIT(0) +#define TRCEVENTCTL1R_INSTEN_1 BIT(1) +#define TRCEVENTCTL1R_INSTEN_2 BIT(2) +#define TRCEVENTCTL1R_INSTEN_3 BIT(3) +#define TRCEVENTCTL1R_ATB BIT(11) +#define TRCEVENTCTL1R_LPOVERRIDE BIT(12) + +#define TRCSTALLCTLR_ISTALL BIT(8) +#define TRCSTALLCTLR_INSTPRIORITY BIT(10) +#define TRCSTALLCTLR_NOOVERFLOW BIT(13) + +#define TRCVICTLR_EVENT_MASK GENMASK(7, 0) +#define TRCVICTLR_SSSTATUS BIT(9) +#define TRCVICTLR_TRCRESET BIT(10) +#define TRCVICTLR_TRCERR BIT(11) +#define TRCVICTLR_EXLEVEL_MASK GENMASK(22, 16) +#define TRCVICTLR_EXLEVEL_S_MASK GENMASK(19, 16) +#define TRCVICTLR_EXLEVEL_NS_MASK GENMASK(22, 20) + +#define TRCACATRn_TYPE_MASK GENMASK(1, 0) +#define TRCACATRn_CONTEXTTYPE_MASK GENMASK(3, 2) +#define TRCACATRn_CONTEXTTYPE_CTXID BIT(2) +#define TRCACATRn_CONTEXTTYPE_VMID BIT(3) +#define TRCACATRn_CONTEXT_MASK GENMASK(6, 4) +#define TRCACATRn_EXLEVEL_MASK GENMASK(14, 8) + +#define TRCSSCSRn_STATUS BIT(31) +#define TRCSSCCRn_SAC_ARC_RST_MASK GENMASK(24, 0) + +#define TRCSSPCICRn_PC_MASK GENMASK(7, 0) + +#define TRCBBCTLR_MODE BIT(8) +#define TRCBBCTLR_RANGE_MASK GENMASK(7, 0) + +#define TRCRSCTLRn_PAIRINV BIT(21) +#define TRCRSCTLRn_INV BIT(20) +#define TRCRSCTLRn_GROUP_MASK GENMASK(19, 16) +#define TRCRSCTLRn_SELECT_MASK GENMASK(15, 0) + +/* * System instructions to access ETM registers. * See ETMv4.4 spec ARM IHI0064F section 4.3.6 System instructions */ @@ -630,23 +728,9 @@ #define ETM_EXLEVEL_NS_OS BIT(5) /* NonSecure EL1 */ #define ETM_EXLEVEL_NS_HYP BIT(6) /* NonSecure EL2 */ -#define ETM_EXLEVEL_MASK (GENMASK(6, 0)) -#define ETM_EXLEVEL_S_MASK (GENMASK(3, 0)) -#define ETM_EXLEVEL_NS_MASK (GENMASK(6, 4)) - /* access level controls in TRCACATRn */ #define TRCACATR_EXLEVEL_SHIFT 8 -/* access level control in TRCVICTLR */ -#define TRCVICTLR_EXLEVEL_SHIFT 16 -#define TRCVICTLR_EXLEVEL_S_SHIFT 16 -#define TRCVICTLR_EXLEVEL_NS_SHIFT 20 - -/* secure / non secure masks - TRCVICTLR, IDR3 */ -#define TRCVICTLR_EXLEVEL_MASK (ETM_EXLEVEL_MASK << TRCVICTLR_EXLEVEL_SHIFT) -#define TRCVICTLR_EXLEVEL_S_MASK (ETM_EXLEVEL_S_MASK << TRCVICTLR_EXLEVEL_SHIFT) -#define TRCVICTLR_EXLEVEL_NS_MASK (ETM_EXLEVEL_NS_MASK << TRCVICTLR_EXLEVEL_SHIFT) - #define ETM_TRCIDR1_ARCH_MAJOR_SHIFT 8 #define ETM_TRCIDR1_ARCH_MAJOR_MASK (0xfU << ETM_TRCIDR1_ARCH_MAJOR_SHIFT) #define ETM_TRCIDR1_ARCH_MAJOR(x) \ @@ -986,10 +1070,10 @@ struct etmv4_drvdata { /* Address comparator access types */ enum etm_addr_acctype { - ETM_INSTR_ADDR, - ETM_DATA_LOAD_ADDR, - ETM_DATA_STORE_ADDR, - ETM_DATA_LOAD_STORE_ADDR, + TRCACATRn_TYPE_ADDR, + TRCACATRn_TYPE_DATA_LOAD_ADDR, + TRCACATRn_TYPE_DATA_STORE_ADDR, + TRCACATRn_TYPE_DATA_LOAD_STORE_ADDR, }; /* Address comparator context types */ |