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https://github.com/AsahiLinux/m1n1
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proxyclient: hv: Add simple DWC3/XHCI/ATCPHY tracer
Signed-off-by: Sven Peter <sven@svenpeter.dev>
This commit is contained in:
Sven Peter
Hector Martin
parent
913c775165
commit
0b4d5bd793
1 changed files with 298 additions and 0 deletions
298
proxyclient/hv/trace_atc.py
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298
proxyclient/hv/trace_atc.py
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# SPDX-License-Identifier: MIT
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from construct.core import Int16ul, Int32ul, Int64ul, Int8ub, Int8ul
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# from proxyclient.m1n1.utils import RegMap
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import struct
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from enum import IntEnum
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from m1n1.hv import TraceMode
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from m1n1.utils import *
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from m1n1.trace import ADTDevTracer
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from m1n1.proxyutils import RegMonitor
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from m1n1.utils import *
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from m1n1.trace.dart import DARTTracer
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from m1n1.trace.asc import ASCTracer, ASCRegs, EP, EPState, msg, msg_log, DIR
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class R_ATCPHY_USB2PHY_USBCTL(Register32):
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MODE_HOST = 1
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MODE_ISOLATION = 2
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class R_ATCPHY_USB2PHY_CTL(Register32):
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RESET = 0
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PORT_RESET = 1
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APB_RESETN = 2
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SIDDQ = 3
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class R_ATCPHY_USB2PHY_SIG(Register32):
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VBUSDET_FORCE_VAL = 0
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VBUSDET_FORCE_EN = 1
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VBUSVLDEXT_FORCE_VAL = 2
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VBUSVLDEXT_FORCE_EN = 3
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MODE_HOST = 12 + 7, 12
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class R_ATCPHY_USB2PHY_MISCTUNE(Register32):
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APBCLK_GATE_OFF = 29
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REFCLK_GATE_OFF = 30
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class PhyRegs(RegMap):
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USB2PHY_USBCTL = 0x00, R_ATCPHY_USB2PHY_USBCTL
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USB2PHY_CTL = 0x04, R_ATCPHY_USB2PHY_CTL
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USB2PHY_SIG = 0x08, R_ATCPHY_USB2PHY_SIG
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USB2PHY_MISCTUNE = 0x1C, R_ATCPHY_USB2PHY_MISCTUNE
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class PhyTracer(ADTDevTracer):
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DEFAULT_MODE = TraceMode.SYNC
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REGMAPS = [PhyRegs]
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NAMES = ["usb-phy"]
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ENDPOINTS = {}
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def init_state(self):
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self.state.ep = {}
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def start(self):
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self.cmd_cache = {}
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super().start()
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class R_XHCI_USBCMD(Register32):
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EU3S = 11
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EWE = 10
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CRS = 9
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CSS = 8
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LHCRST = 7
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HSEE = 3
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INTE = 2
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HCRST = 1
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RS = 0
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class R_XHCI_USBSTS(Register32):
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HCE = 12
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CNR = 11
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SRE = 10
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RSS = 9
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SSS = 8
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PCD = 4
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EINT = 3
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HSE = 2
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HCH = 0
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class R_XHCI_CRCR_LO(Register32):
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CRP = 31, 6
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CRR = 3
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CA = 2
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CS = 1
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RCS = 0
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class R_XHCI_DNCTRL(Register32):
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N0_N15 = 15, 0
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class R_XHCI_DOORBELL(Register32):
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TASK_ID = 31, 16
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RSVD = 15, 8
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TARGET = 7, 0
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class R_XHCI_PORTSC(Register32):
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CCS = 0
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PED = 1
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OCA = 3
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RESET = 4
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PLS = 8, 5
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PP = 9
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SPEED = 13, 10
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PIC = 15, 14
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LWS = 16
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CSC = 17
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PEC = 18
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WRC = 19
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OCC = 20
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PRC = 21
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PLC = 22
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CEC = 23
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CAS = 24
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WCE = 25
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WDE = 26
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WOE = 27
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DR = 30
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WPR = 31
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class R_XHCI_PORTLI(Register32):
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ERROR_CNT = 15, 0
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RLC = 19, 16
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TLC = 23, 20
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RSV = 31, 24
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class R_XHCI_IMAN(Register32):
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IP = 0
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IE = 1
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class XhciRegs(RegMap):
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HCSPARAMS1 = 0x04, Register32
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HCSPARAMS2 = 0x08, Register32
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HCSPARAMS3 = 0x0C, Register32
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HCCPARAMS1 = 0x10, Register32
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DBOFF = 0x14, Register32
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RTSOFF = 0x18, Register32
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HCCPARAMS2 = 0x1C, Register32
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USBCMD = 0x20, R_XHCI_USBCMD
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USBSTS = 0x24, R_XHCI_USBSTS
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DNCTRL = 0x34, R_XHCI_DNCTRL
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CRCR_LO = 0x38, R_XHCI_CRCR_LO
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CRCR_HI = 0x3C, Register32
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DCBAAP_LO = 0x50, Register32
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DCBAAP_HI = 0x54, Register32
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PORTSC0 = 0x420, R_XHCI_PORTSC
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PORTPMSC0 = 0x424, Register32
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PORTLI0 = 0x428, R_XHCI_PORTLI
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PORTHLPMC0 = 0x42C, Register32
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PORTSC1 = 0x430, R_XHCI_PORTSC
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PORTPMSC1 = 0x434, Register32
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PORTLI1 = 0x438, R_XHCI_PORTLI
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PORTHLPMC1 = 0x43C, Register32
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MFINDEX = 0x440, Register32
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IMAN0 = 0x460 + 0x00, R_XHCI_IMAN
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IMOD0 = 0x460 + 0x04, Register32
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ERSTSZ0 = 0x460 + 0x08, Register32
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RSVD0 = 0x460 + 0x0C, Register32
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ERSTBA0 = 0x460 + 0x10, Register64
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ERDP0 = 0x460 + 0x18, Register64
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IMAN1 = 0x480 + 0x00, R_XHCI_IMAN
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IMOD1 = 0x480 + 0x04, Register32
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ERSTSZ1 = 0x480 + 0x08, Register32
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RSVD1 = 0x480 + 0x0C, Register32
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ERSTBA1 = 0x480 + 0x10, Register64
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ERDP1 = 0x480 + 0x18, Register64
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IMAN2 = 0x4A0 + 0x00, R_XHCI_IMAN
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IMOD2 = 0x4A0 + 0x04, Register32
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ERSTSZ2 = 0x4A0 + 0x08, Register32
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RSVD0 = 0x4A0 + 0x0C, Register32
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ERSTBA2 = 0x4A0 + 0x10, Register64
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ERDP2 = 0x4A0 + 0x18, Register64
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IMAN3 = 0x4C0 + 0x00, R_XHCI_IMAN
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IMOD3 = 0x4C0 + 0x04, Register32
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ERSTSZ3 = 0x4C0 + 0x08, Register32
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RSVD0 = 0x4C0 + 0x0C, Register32
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ERSTBA3 = 0x4C0 + 0x10, Register64
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ERDP3 = 0x4C0 + 0x18, Register64
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DOORBELL = irange(0x4E0, 256, 4), R_XHCI_DOORBELL
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class R_GUSB3PIPECTL(Register32):
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PHYSOFTRST = 31
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U2SSINP3OK = 29
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DISRXDETINP3 = 28
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UX_EXIT_PX = 27
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REQP1P2P3 = 24
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DEPOCHANGE = 18
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SUSPHY = 17
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LFPSFILT = 9
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RX_DETOPOLL = 8
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class R_GUSB2PHYCFG(Register32):
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PHYSOFTRST = 31
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U2_FREECLK_EXISTS = 30
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SUSPHY = 6
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ULPI_UTMI = 4
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ENBLSLPM = 8
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class R_GCTL(Register32):
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U2RSTECN = 16
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PRTCAP = 14, 12
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CORESOFTRESET = 11
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SOFITPSYNC = 10
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SCALEDOWN = 6, 4
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DISSCRAMBLE = 3
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U2EXIT_LFPS = 2
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GBLHIBERNATIONEN = 1
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DSBLCLKGTNG = 0
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class Dwc3CoreRegs(RegMap):
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GSBUSCFG0 = 0x100, Register32
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GSBUSCFG1 = 0x104, Register32
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GTXTHRCFG = 0x108, Register32
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GRXTHRCFG = 0x10C, Register32
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GCTL = 0x110, R_GCTL
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GEVTEN = 0x114, Register32
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GSTS = 0x118, Register32
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GUCTL1 = 0x11C, Register32
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GSNPSID = 0x120, Register32
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GGPIO = 0x124, Register32
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GUID = 0x128, Register32
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GUCTL = 0x12C, Register32
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GBUSERRADDR0 = 0x130, Register32
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GBUSERRADDR1 = 0x134, Register32
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GPRTBIMAP0 = 0x138, Register32
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GPRTBIMAP1 = 0x13C, Register32
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GHWPARAMS0 = 0x140, Register32
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GHWPARAMS1 = 0x144, Register32
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GHWPARAMS2 = 0x148, Register32
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GHWPARAMS3 = 0x14C, Register32
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GHWPARAMS4 = 0x150, Register32
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GHWPARAMS5 = 0x154, Register32
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GHWPARAMS6 = 0x158, Register32
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GHWPARAMS7 = 0x15C, Register32
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GDBGFIFOSPACE = 0x160, Register32
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GDBGLTSSM = 0x164, Register32
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GDBGBMU = 0x16C, Register32
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GDBGLSPMUX = 0x170, Register32
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GDBGLSP = 0x174, Register32
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GDBGEPINFO0 = 0x178, Register32
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GDBGEPINFO1 = 0x17C, Register32
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GPRTBIMAP_HS0 = 0x180, Register32
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GPRTBIMAP_HS1 = 0x184, Register32
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GPRTBIMAP_FS0 = 0x188, Register32
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GPRTBIMAP_FS1 = 0x18C, Register32
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GUCTL2 = 0x19C, Register32
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GUSB2PHYCFG = 0x200, R_GUSB2PHYCFG
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GUSB2I2CCTL = 0x240, Register32
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GUSB2PHYACC = 0x280, Register32
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GUSB3PIPECTL = 0x2C0, R_GUSB3PIPECTL
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DWC3_GHWPARAMS8 = 0x600, Register32
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DWC3_GUCTL3 = 0x60C, Register32
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DWC3_GFLADJ = 0x630, Register32
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DWC3_GHWPARAMS9 = 0x680, Register32
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class Dwc3Tracer(ADTDevTracer):
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DEFAULT_MODE = TraceMode.SYNC
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REGMAPS = [XhciRegs, None, Dwc3CoreRegs]
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NAMES = ["xhci", None, "dwc-core"]
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PhyTracer = PhyTracer._reloadcls()
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phy_tracer = PhyTracer(hv, "/arm-io/atc-phy1", verbose=2)
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phy_tracer.start()
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Dwc3Tracer = Dwc3Tracer._reloadcls()
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dwc3_tracer = Dwc3Tracer(hv, "/arm-io/usb-drd1", verbose=2)
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dwc3_tracer.start()
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