/*
* Copyright (c) 2014 Google Inc. All rights reserved
* Contributed by Stephane Eranian <eranian@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* This file is part of libpfm, a performance monitoring support library for
* applications on Linux.
*
* PMU: hswep_unc_irp (Intel Haswell-EP IRP uncore)
*/
static const intel_x86_umask_t hswep_unc_i_cache_ack_pending_occupancy[]={
{ .uname = "ANY",
.udesc = "Any source",
.ucode = 0x100,
.uflags = INTEL_X86_NCOMBO | INTEL_X86_DFL,
},
{ .uname = "SOURCE",
.udesc = "Track all requests from any source port",
.ucode = 0x200,
},
};
static const intel_x86_umask_t hswep_unc_i_coherent_ops[]={
{ .uname = "PCIRDCUR",
.udesc = "PCI read current",
.ucode = 0x100,
},
{ .uname = "CRD",
.udesc = "CRD",
.ucode = 0x200,
},
{ .uname = "DRD",
.udesc = "DRD",
.ucode = 0x400,
},
{ .uname = "RFO",
.udesc = "RFO",
.ucode = 0x800,
},
{ .uname = "PCITOM",
.udesc = "DRITOM",
.ucode = 0x1000,
},
{ .uname = "PCIDCAHINT",
.udesc = "PCIDCAHINT",
.ucode = 0x2000,
},
{ .uname = "WBMTOI",
.udesc = "WBMTOI",
.ucode = 0x4000,
},
{ .uname = "CFLUSH",
.udesc = "CFLUSH",
.ucode = 0x8000,
},
};
static const intel_x86_umask_t hswep_unc_i_misc0[]={
{ .uname = "FAST_REQ",
.udesc = "Fastpath requests",
.ucode = 0x100,
},
{ .uname = "FAST_REJ",
.udesc = "Fastpath rejects",
.ucode = 0x200,
},
{ .uname = "2ND_RD_INSERT",
.udesc = "Cache insert of read transaction as secondary",
.ucode = 0x400,
},
{ .uname = "2ND_WR_INSERT",
.udesc = "Cache insert of write transaction as secondary",
.ucode = 0x800,
},
{ .uname = "2ND_ATOMIC_INSERT",
.udesc = "Cache insert of atomic transaction as secondary",
.ucode = 0x1000,
},
{ .uname = "FAST_XFER",
.udesc = "Fastpath trasnfers from primary to secondary",
.ucode = 0x2000,
},
{ .uname = "PF_ACK_HINT",
.udesc = "Prefetch ack hints from primary to secondary",
.ucode = 0x4000,
},
{ .uname = "PF_TIMEOUT",
.udesc = "Prefetch timeout",
.ucode = 0x8000,
},
};
static const intel_x86_umask_t hswep_unc_i_misc1[]={
{ .uname = "SLOW_I",
.udesc = "Slow transfer of I-state cacheline",
.ucode = 0x100,
},
{ .uname = "SLOW_S",
.udesc = "Slow transfer of S-state cacheline",
.ucode = 0x200,
},
{ .uname = "SLOW_E",
.udesc = "Slow transfer of e-state cacheline",
.ucode = 0x400,
},
{ .uname = "SLOW_M",
.udesc = "Slow transfer of M-state cacheline",
.ucode = 0x800,
},
{ .uname = "LOST_FWD",
.udesc = "LOST forwards",
.ucode = 0x1000,
},
{ .uname = "SEC_RCVD_INVLD",
.udesc = "Received Invalid",
.ucode = 0x2000,
},
{ .uname = "SEC_RCVD_VLD",
.udesc = "Received Valid",
.ucode = 0x4000,
},
{ .uname = "DATA_THROTTLE",
.udesc = "Data throttled",
.ucode = 0x8000,
},
};
static const intel_x86_umask_t hswep_unc_i_snoop_resp[]={
{ .uname = "MISS",
.udesc = "Miss",
.ucode = 0x100,
},
{ .uname = "HIT_I",
.udesc = "Hit in Invalid state",
.ucode = 0x200,
},
{ .uname = "HIT_ES",
.udesc = "Hit in Exclusive or Shared state",
.ucode = 0x400,
},
{ .uname = "HIT_M",
.udesc = "Hit in Modified state",
.ucode = 0x800,
},
{ .uname = "SNPCODE",
.udesc = "Snoop Code",
.ucode = 0x1000,
},
{ .uname = "SNPDATA",
.udesc = "Snoop Data",
.ucode = 0x2000,
},
{ .uname = "SNPINV",
.udesc = "Snoop Invalid",
.ucode = 0x4000,
},
};
static const intel_x86_umask_t hswep_unc_i_transactions[]={
{ .uname = "READS",
.udesc = "Reads (not including prefetches)",
.ucode = 0x100,
},
{ .uname = "WRITES",
.udesc = "Writes",
.ucode = 0x200,
},
{ .uname = "RD_PREF",
.udesc = "Read prefetches",
.ucode = 0x400,
},
{ .uname = "WR_PREF",
.udesc = "Write prefetches",
.ucode = 0x800,
},
{ .uname = "ATOMIC",
.udesc = "Atomic transactions",
.ucode = 0x1000,
},
{ .uname = "OTHER",
.udesc = "Other kinds of transactions",
.ucode = 0x2000,
},
{ .uname = "ORDERINGQ",
.udesc = "Track request coming from port designated in IRP OrderingQ filter",
.ucode = 0x4000,
},
};
static const intel_x86_entry_t intel_hswep_unc_i_pe[]={
{ .name = "UNC_I_CLOCKTICKS",
.desc = "Number of uclks in domain",
.code = 0x0,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_SNOOP_RESP",
.desc = "Snoop responses",
.code = 0x17,
.cntmsk = 0x3,
.ngrp = 1,
.modmsk = HSWEP_UNC_IRP_ATTRS,
.numasks = LIBPFM_ARRAY_SIZE(hswep_unc_i_snoop_resp),
.umasks = hswep_unc_i_snoop_resp,
},
{ .name = "UNC_I_MISC0",
.desc = "Miscellaneous events",
.code = 0x14,
.cntmsk = 0x3,
.ngrp = 1,
.modmsk = HSWEP_UNC_IRP_ATTRS,
.numasks = LIBPFM_ARRAY_SIZE(hswep_unc_i_misc0),
.umasks = hswep_unc_i_misc0,
},
{ .name = "UNC_I_COHERENT_OPS",
.desc = "Coherent operations",
.code = 0x13,
.cntmsk = 0x3,
.ngrp = 1,
.modmsk = HSWEP_UNC_IRP_ATTRS,
.numasks = LIBPFM_ARRAY_SIZE(hswep_unc_i_coherent_ops),
.umasks = hswep_unc_i_coherent_ops,
},
{ .name = "UNC_I_CACHE_TOTAL_OCCUPANCY",
.desc = "Total write cache occupancy",
.code = 0x12,
.cntmsk = 0x3,
.ngrp = 1,
.modmsk = HSWEP_UNC_IRP_ATTRS,
.numasks = LIBPFM_ARRAY_SIZE(hswep_unc_i_cache_ack_pending_occupancy),
.umasks = hswep_unc_i_cache_ack_pending_occupancy /* shared */
},
{ .name = "UNC_I_RXR_AK_INSERTS",
.desc = "Egress cycles full",
.code = 0xa,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_DRS_CYCLES_FULL",
.desc = "TBD",
.code = 0x4,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_DRS_INSERTS",
.desc = "BL Ingress occupancy DRS",
.code = 0x1,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_DRS_OCCUPANCY",
.desc = "TBD",
.code = 0x7,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_NCB_CYCLES_FULL",
.desc = "TBD",
.code = 0x5,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_NCB_INSERTS",
.desc = "BL Ingress occupancy NCB",
.code = 0x2,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_NCB_OCCUPANCY",
.desc = "TBD",
.code = 0x8,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_NCS_CYCLES_FULL",
.desc = "TBD",
.code = 0x6,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_NCS_INSERTS",
.desc = "BL Ingress Occupancy NCS",
.code = 0x3,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_RXR_BL_NCS_OCCUPANCY",
.desc = "TBD",
.code = 0x9,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_TRANSACTIONS",
.desc = "Inbound transactions",
.code = 0x16,
.cntmsk = 0x3,
.ngrp = 1,
.modmsk = HSWEP_UNC_IRP_ATTRS,
.numasks = LIBPFM_ARRAY_SIZE(hswep_unc_i_transactions),
.umasks = hswep_unc_i_transactions,
},
{ .name = "UNC_I_MISC1",
.desc = "Misc events",
.code = 0x15,
.cntmsk = 0x3,
.ngrp = 1,
.modmsk = HSWEP_UNC_IRP_ATTRS,
.numasks = LIBPFM_ARRAY_SIZE(hswep_unc_i_misc1),
.umasks = hswep_unc_i_misc1,
},
{ .name = "UNC_I_TXR_AD_STALL_CREDIT_CYCLES",
.desc = "No AD Egress credit stalls",
.code = 0x18,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_TXR_BL_STALL_CREDIT_CYCLES",
.desc = "No BL Egress credit stalls",
.code = 0x19,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_TXR_DATA_INSERTS_NCB",
.desc = "Outbound read requests",
.code = 0xe,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_TXR_DATA_INSERTS_NCS",
.desc = "Outbound read requests",
.code = 0xf,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
{ .name = "UNC_I_TXR_REQUEST_OCCUPANCY",
.desc = "Outbound request queue occupancy",
.code = 0xd,
.cntmsk = 0x3,
.modmsk = HSWEP_UNC_IRP_ATTRS,
},
};