mirror of
https://github.com/AsahiLinux/m1n1
synced 2024-11-27 00:40:17 +00:00
a57696366f
DCP API seems to be mostly unchanged from 12 beta to 12.2. Signed-off-by: Janne Grunau <j@jannau.net>
765 lines
36 KiB
Python
765 lines
36 KiB
Python
# SPDX-License-Identifier: MIT
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import struct
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from io import BytesIO
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from enum import IntEnum
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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, EP, EPState, msg, msg_log, DIR
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from m1n1.fw.afk.rbep import *
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from m1n1.fw.afk.epic import *
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trace_device("/arm-io/dcp", True, ranges=[1])
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DARTTracer = DARTTracer._reloadcls()
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ASCTracer = ASCTracer._reloadcls()
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iomon = RegMonitor(hv.u, ascii=True)
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class AFKRingBufSniffer(AFKRingBuf):
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def __init__(self, ep, state, base, size):
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super().__init__(ep, base, size)
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self.state = state
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self.rptr = getattr(state, "rptr", 0)
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def update_rptr(self, rptr):
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self.state.rptr = rptr
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def update_wptr(self):
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raise NotImplementedError()
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def get_wptr(self):
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return struct.unpack("<I", self.read_buf(2 * self.BLOCK_SIZE, 4))[0]
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def read_buf(self, off, size):
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return self.ep.dart.ioread(0, self.base + off, size)
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class AFKEp(EP):
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BASE_MESSAGE = AFKEPMessage
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def __init__(self, tracer, epid):
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super().__init__(tracer, epid)
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self.txbuf = None
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self.rxbuf = None
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self.state.txbuf = EPState()
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self.state.rxbuf = EPState()
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self.state.shmem_iova = None
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self.state.txbuf_info = None
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self.state.rxbuf_info = None
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self.state.verbose = 1
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def start(self):
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#self.add_mon()
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self.create_bufs()
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def create_bufs(self):
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if not self.state.shmem_iova:
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return
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if not self.txbuf and self.state.txbuf_info:
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off, size = self.state.txbuf_info
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self.txbuf = AFKRingBufSniffer(self, self.state.txbuf,
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self.state.shmem_iova + off, size)
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if not self.rxbuf and self.state.rxbuf_info:
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off, size = self.state.rxbuf_info
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self.rxbuf = AFKRingBufSniffer(self, self.state.rxbuf,
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self.state.shmem_iova + off, size)
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def add_mon(self):
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if self.state.shmem_iova:
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iomon.add(self.state.shmem_iova, 32768,
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name=f"{self.name}.shmem@{self.state.shmem_iova:08x}", offset=0)
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Init = msg_log(0x80, DIR.TX)
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Init_Ack = msg_log(0xa0, DIR.RX)
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GetBuf = msg_log(0x89, DIR.RX)
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Shutdown = msg_log(0xc0, DIR.TX)
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Shutdown_Ack = msg_log(0xc1, DIR.RX)
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@msg(0xa1, DIR.TX, AFKEP_GetBuf_Ack)
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def GetBuf_Ack(self, msg):
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self.state.shmem_iova = msg.DVA
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self.txbuf = None
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self.rxbuf = None
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self.state.txbuf = EPState()
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self.state.rxbuf = EPState()
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self.state.txbuf_info = None
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self.state.rxbuf_info = None
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#self.add_mon()
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@msg(0xa2, DIR.TX, AFKEP_Send)
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def Send(self, msg):
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for data in self.txbuf.read():
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if self.state.verbose >= 3:
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self.log(f">TX rptr={self.txbuf.state.rptr:#x}")
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chexdump(data)
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self.handle_ipc(data, dir=">")
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return True
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Hello = msg_log(0xa3, DIR.TX)
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@msg(0x85, DIR.RX, AFKEPMessage)
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def Recv(self, msg):
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for data in self.rxbuf.read():
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if self.state.verbose >= 3:
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self.log(f"<RX rptr={self.rxbuf.state.rptr:#x}")
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chexdump(data)
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self.handle_ipc(data, dir="<")
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return True
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def handle_ipc(self, data, dir=None):
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pass
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@msg(0x8a, DIR.RX, AFKEP_InitRB)
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def InitTX(self, msg):
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off = msg.OFFSET * AFKRingBuf.BLOCK_SIZE
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size = msg.SIZE * AFKRingBuf.BLOCK_SIZE
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self.state.txbuf_info = (off, size)
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self.create_bufs()
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@msg(0x8b, DIR.RX, AFKEP_InitRB)
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def InitRX(self, msg):
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off = msg.OFFSET * AFKRingBuf.BLOCK_SIZE
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size = msg.SIZE * AFKRingBuf.BLOCK_SIZE
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self.state.rxbuf_info = (off, size)
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self.create_bufs()
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class EPICEp(AFKEp):
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def handle_ipc(self, data, dir=None):
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fd = BytesIO(data)
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hdr = EPICHeader.parse_stream(fd)
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sub = EPICSubHeader.parse_stream(fd)
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self.log(f"{dir}Ch {hdr.channel} Type {hdr.type} Ver {hdr.version} Tag {hdr.seq}")
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self.log(f" Len {sub.length} Ver {sub.version} Cat {sub.category} Type {sub.type:#x} Seq {sub.seq}")
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chexdump(data)
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if sub.category == EPICCategory.REPORT:
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self.handle_report(hdr, sub, fd)
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if sub.category == EPICCategory.NOTIFY:
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self.handle_notify(hdr, sub, fd)
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elif sub.category == EPICCategory.REPLY:
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self.handle_reply(hdr, sub, fd)
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elif sub.category == EPICCategory.COMMAND:
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self.handle_cmd(hdr, sub, fd)
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def handle_report(self, hdr, sub, fd):
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if sub.type == 0x30:
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init = EPICAnnounce.parse_stream(fd)
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self.log(f"Init: {init.name}")
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self.log(f" Props: {init.props}")
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else:
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self.log(f"Report {sub.type:#x}")
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chexdump(fd.read())
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def handle_notify(self, hdr, sub, fd):
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self.log(f"Notify:")
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chexdump(fd.read())
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def handle_reply(self, hdr, sub, fd):
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cmd = EPICCmd.parse_stream(fd)
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payload = fd.read()
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self.log(f"Response {sub.type:#x}: {cmd.retcode:#x}")
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if payload:
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self.log("Inline payload:")
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chexdump(payload)
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if cmd.rxbuf:
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self.log(f"RX buf @ {cmd.rxbuf:#x} ({cmd.rxlen:#x} bytes):")
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chexdump(self.dart.ioread(0, cmd.rxbuf, cmd.rxlen))
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def handle_cmd(self, hdr, sub, fd):
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cmd = EPICCmd.parse_stream(fd)
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payload = fd.read()
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self.log(f"Command {sub.type:#x}: {cmd.retcode:#x}")
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if payload:
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chexdump(payload)
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if cmd.txbuf:
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self.log(f"TX buf @ {cmd.txbuf:#x} ({cmd.txlen:#x} bytes):")
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chexdump(self.dart.ioread(0, cmd.txbuf, cmd.txlen))
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KNOWN_MSGS = {
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"A000": "IOMFB::UPPipeAP_H13P::late_init_signal()",
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"A001": "IOMFB::UPPipeAP_H13P::init_ipa(unsigned long long, unsigned long)",
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"A002": "IOMFB::UPPipeAP_H13P::alss_supported()",
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"A003": "IOMFB::UPPipeAP_H13P::reset_dsc()",
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"A004": "IOMFB::UPPipeAP_H13P::display_edr_factor_changed(float)",
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"A005": "IOMFB::UPPipeAP_H13P::set_contrast(float)",
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"A006": "IOMFB::UPPipeAP_H13P::set_csc_mode(IOMFB_CSCMode)",
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"A007": "IOMFB::UPPipeAP_H13P::set_op_mode(IOMFB_CSCMode)",
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"A008": "IOMFB::UPPipeAP_H13P::set_op_gamma_mode(IOMFB_TFMode)",
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"A009": "IOMFB::UPPipeAP_H13P::set_video_out_mode(IOMFB_Output_Mode)",
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"A010": "IOMFB::UPPipeAP_H13P::set_meta_allowed(bool)",
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"A011": "IOMFB::UPPipeAP_H13P::set_tunneled_color_mode(bool)",
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"A012": "IOMFB::UPPipeAP_H13P::set_bwr_line_time_us(double)",
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"A013": "IOMFB::UPPipeAP_H13P::performance_feedback(double)",
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"A014": "IOMFB::UPPipeAP_H13P::notify_swap_complete(unsigned int)",
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"A015": "IOMFB::UPPipeAP_H13P::is_run_mode_change_pending() const",
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"A016": "IOMFB::UPPipeAP_H13P::ready_for_run_mode_change(IOMFB::AppleRegisterStream*)",
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"A017": "IOMFB::UPPipeAP_H13P::set_thermal_throttle_cap(unsigned int)",
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"A018": "IOMFB::UPPipeAP_H13P::emergency_shutdown_normal_mode(IOMFB::AppleRegisterStream*)",
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"A019": "IOMFB::UPPipeAP_H13P::set_target_run_mode(IOMFB::AppleRegisterStream*)",
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"A020": "IOMFB::UPPipeAP_H13P::rt_bandwidth_setup()",
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"A021": "IOMFB::UPPipeAP_H13P::rt_bandwidth_update(IOMFB::AppleRegisterStream*, float, float, bool, bool)",
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"A022": "IOMFB::UPPipeAP_H13P::rt_bandwidth_update_downgrade(IOMFB::AppleRegisterStream*)",
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"A023": "IOMFB::UPPipeAP_H13P::rt_bandwidth_write_update(IOMFB::AppleRegisterStream*, RealtimeBandwithWritebackBlock, bool)",
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"A024": "IOMFB::UPPipeAP_H13P::cif_blending_eco_present()",
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"A025": "IOMFB::UPPipeAP_H13P::request_bic_update()",
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"A026": "IOMFB::UPPipeAP_H13P::early_power_off_warning(IOMFB::AppleRegisterStream*)",
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"A027": "IOMFB::UPPipeAP_H13P::get_max_frame_size(unsigned int*, unsigned int*)",
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"A028": "IOMFB::UPPipeAP_H13P::shadow_FIFO_empty(IOMFB::AppleRegisterStream*) const",
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"A029": "IOMFB::UPPipeAP_H13P::setup_video_limits()",
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"A030": "IOMFB::UPPipeAP_H13P::can_program_swap() const",
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"A031": "IOMFB::UPPipeAP_H13P::in_auto_mode() const",
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"A032": "IOMFB::UPPipeAP_H13P::push_black_frame(IOMFB::AppleRegisterStream*)",
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"A033": "IOMFB::UPPipeAP_H13P::read_crc(Notify_Info_Index, unsigned int)",
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"A034": "IOMFB::UPPipeAP_H13P::update_notify_clients_dcp(unsigned int const*)",
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"A035": "IOMFB::UPPipeAP_H13P::is_hilo() const",
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"A036": "IOMFB::UPPipeAP_H13P::apt_supported() const",
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"A037": "IOMFB::UPPipeAP_H13P::get_dfb_info(unsigned int*, unsigned long long*, unsigned int*)",
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"A038": "IOMFB::UPPipeAP_H13P::get_dfb_compression_info(unsigned int*)",
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"A039": "IOMFB::UPPipeAP_H13P::get_frame_done_time() const",
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"A040": "IOMFB::UPPipeAP_H13P::get_performance_headroom() const",
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"A041": "IOMFB::UPPipeAP_H13P::are_stats_active() const",
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"A042": "IOMFB::UPPipeAP_H13P::supports_odd_h_blanking() const",
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"A043": "IOMFB::UPPipeAP_H13P::is_first_hw_version() const",
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"A044": "IOMFB::UPPipeAP_H13P::set_blendout_CSC_mode()",
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"A100": "IOMFB::UPPipe2::get_gamma_table_gated(IOMFBGammaTable*)",
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"A101": "IOMFB::UPPipe2::set_gamma_table_gated(IOMFBGammaTable const*)",
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"A102": "IOMFB::UPPipe2::did_black_frame(IOMFB::AppleRegisterStream*)",
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"A103": "IOMFB::UPPipe2::test_control(IOMFB_TC_Cmd, unsigned int)",
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"A104": "IOMFB::UPPipe2::get_config_frame_size(unsigned int*, unsigned int*) const",
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"A105": "IOMFB::UPPipe2::set_config_frame_size(unsigned int, unsigned int) const",
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"A106": "IOMFB::UPPipe2::program_config_frame_size() const",
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"A107": "IOMFB::UPPipe2::read_blend_crc() const",
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"A108": "IOMFB::UPPipe2::read_config_crc() const",
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"A109": "IOMFB::UPPipe2::disable_wpc_calibration(bool)",
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"A110": "IOMFB::UPPipe2::vftg_is_running(IOMFB::AppleRegisterStream*) const",
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"A111": "IOMFB::UPPipe2::vftg_debug(IOMFB::AppleRegisterStream*, unsigned int) const",
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"A112": "IOMFB::UPPipe2::vftg_set_color_channels(unsigned int, unsigned int, unsigned int)",
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"A113": "IOMFB::UPPipe2::set_color_filter_scale(int)",
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"A114": "IOMFB::UPPipe2::set_corner_temps(int const*)",
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"A115": "IOMFB::UPPipe2::reset_aot_enabled() const",
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"A116": "IOMFB::UPPipe2::aot_enabled() const",
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"A117": "IOMFB::UPPipe2::aot_active() const",
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"A118": "IOMFB::UPPipe2::set_timings_enabled(IOMFB::AppleRegisterStream*, bool)",
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"A119": "IOMFB::UPPipe2::get_frame_size(IOMFB::AppleRegisterStream*, unsigned int*, unsigned int*)",
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"A122": "IOMFB::UPPipe2::get_matrix(IOMFB_MatrixLocation, IOMFBColorFixedMatrix*) const",
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"A123": "IOMFB::UPPipe2::set_matrix(IOMFB_MatrixLocation, IOMFBColorFixedMatrix const*)",
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"A124": "IOMFB::UPPipe2::get_internal_timing_attributes_gated(IOMFB::RefreshTimingAttributes*) const",
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"A125": "IOMFB::UPPipe2::display_edr_factor_changed(float)",
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"A126": "IOMFB::UPPipe2::set_contrast(float)",
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"A127": "IOMFB::UPPipe2::p3_to_disp_cs(float const*, float const (*) [2])",
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"A128": "IOMFB::UPPipe2::max_panel_brightness() const",
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"A129": "IOMFB::UPPipe2::swap_flush_stream_replay(IOMFB::AppleRegisterStream*)",
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"A130": "IOMFB::UPPipe2::init_ca_pmu()",
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"A131": "IOMFB::UPPipe2::pmu_service_matched()",
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"A132": "IOMFB::UPPipe2::backlight_service_matched()",
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"A200": "IOMFB::PropRelay::setBool(IOMFB::RuntimeProperty, bool)",
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"A201": "IOMFB::PropRelay::setInt(IOMFB::RuntimeProperty, unsigned int)",
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"A202": "IOMFB::PropRelay::setFx(IOMFB::RuntimeProperty, int)",
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"A203": "IOMFB::PropRelay::setPropDynamic(IOMFB::RuntimeProperty, unsigned int)",
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"A204": "IOMFB::PropRelay::getBool(IOMFB::RuntimeProperty)",
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"A205": "IOMFB::PropRelay::getInt(IOMFB::RuntimeProperty)",
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"A206": "IOMFB::PropRelay::getFx(IOMFB::RuntimeProperty)",
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"A350": "UnifiedPipeline2::displayHeight()",
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"A351": "UnifiedPipeline2::displayWidth()",
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"A352": "UnifiedPipeline2::applyProperty(unsigned int, unsigned int)",
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"A353": "UnifiedPipeline2::get_system_type() const",
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"A354": "UnifiedPipeline2::headless() const",
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"A355": "UnifiedPipeline2::export_idle_method(unsigned int)",
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"A357": "UnifiedPipeline2::set_create_DFB()",
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"A358": "UnifiedPipeline2::vi_set_temperature_hint()",
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"A400": "IOMobileFramebufferAP::free_signal()",
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"A401": "IOMobileFramebufferAP::start_signal()",
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"A402": "IOMobileFramebufferAP::stop_signal()",
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"A403": "IOMobileFramebufferAP::systemWillShutdown()",
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"A404": "IOMobileFramebufferAP::swap_begin()",
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"A405": "IOMobileFramebufferAP::rotate_surface(unsigned int, unsigned int, unsigned int)",
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"A406": "IOMobileFramebufferAP::get_framebuffer_id()",
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"A407": "IOMobileFramebufferAP::swap_start(unsigned int*, IOUserClient*)",
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"A408": "IOMobileFramebufferAP::swap_submit_dcp(IOMFBSwapRec const*, IOSurface**, unsigned int const*, bool, double, unsigned int, bool*)",
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"A409": "IOMobileFramebufferAP::swap_signal(unsigned int, unsigned int)",
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"A410": "IOMobileFramebufferAP::set_display_device(unsigned int)",
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"A411": "IOMobileFramebufferAP::is_main_display() const",
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"A412": "IOMobileFramebufferAP::set_digital_out_mode(unsigned int, unsigned int)",
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"A413": "IOMobileFramebufferAP::get_digital_out_state(unsigned int*)",
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"A414": "IOMobileFramebufferAP::get_display_area(DisplayArea*)",
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"A415": "IOMobileFramebufferAP::set_tvout_mode(unsigned int)",
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"A416": "IOMobileFramebufferAP::set_tvout_signaltype(unsigned int)",
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"A417": "IOMobileFramebufferAP::set_wss_info(unsigned int, unsigned int)",
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"A418": "IOMobileFramebufferAP::set_content_flags(unsigned int)",
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"A419": "IOMobileFramebufferAP::get_gamma_table(IOMFBGammaTable*)",
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"A420": "IOMobileFramebufferAP::set_gamma_table(IOMFBGammaTable*)",
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"A421": "IOMobileFramebufferAP::get_matrix(unsigned int, unsigned long long (*) [3][3]) const",
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"A422": "IOMobileFramebufferAP::set_matrix(unsigned int, unsigned long long const (*) [3][3])",
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"A423": "IOMobileFramebufferAP::set_contrast(float*)",
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"A424": "IOMobileFramebufferAP::set_white_on_black_mode(unsigned int)",
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"A425": "IOMobileFramebufferAP::set_color_remap_mode(DisplayColorRemapMode)",
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"A426": "IOMobileFramebufferAP::get_color_remap_mode(DisplayColorRemapMode*) const",
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"A427": "IOMobileFramebufferAP::setBrightnessCorrection(unsigned int)",
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"A428": "IOMobileFramebufferAP::temp_queue_swap_cancel(unsigned int)",
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"A429": "IOMobileFramebufferAP::swap_cancel(unsigned int)",
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"A430": "IOMobileFramebufferAP::swap_cancel_all_dcp(unsigned long long)",
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"A431": "IOMobileFramebufferAP::surface_is_replaceable(unsigned int, bool*)",
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"A432": "IOMobileFramebufferAP::kernel_tests(IOMFBKernelTestsArguments*)",
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"A433": "IOMobileFramebufferAP::splc_set_brightness(unsigned int)",
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"A434": "IOMobileFramebufferAP::splc_get_brightness(unsigned int*)",
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"A435": "IOMobileFramebufferAP::set_block_dcp(task*, unsigned int, unsigned int, unsigned long long const*, unsigned int, unsigned char const*, unsigned long)",
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"A436": "IOMobileFramebufferAP::get_block_dcp(task*, unsigned int, unsigned int, unsigned long long const*, unsigned int, unsigned char*, unsigned long) const",
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"A438": "IOMobileFramebufferAP::swap_set_color_matrix(IOMFBColorFixedMatrix*, IOMFBColorMatrixFunction, unsigned int)",
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"A439": "IOMobileFramebufferAP::set_parameter_dcp(IOMFBParameterName, unsigned long long const*, unsigned int)",
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"A440": "IOMobileFramebufferAP::display_width() const",
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"A441": "IOMobileFramebufferAP::display_height() const",
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"A442": "IOMobileFramebufferAP::get_display_size(unsigned int*, unsigned int*) const",
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"A443": "IOMobileFramebufferAP::do_create_default_frame_buffer() const",
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"A444": "IOMobileFramebufferAP::printRegs()",
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"A445": "IOMobileFramebufferAP::enable_disable_dithering(unsigned int)",
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"A446": "IOMobileFramebufferAP::set_underrun_color(unsigned int)",
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"A447": "IOMobileFramebufferAP::enable_disable_video_power_savings(unsigned int)",
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"A448": "IOMobileFramebufferAP::set_video_dac_gain(unsigned int)",
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|
"A449": "IOMobileFramebufferAP::set_line21_data(unsigned int)",
|
|
"A450": "IOMobileFramebufferAP::enableInternalToExternalMirroring(bool)",
|
|
"A451": "IOMobileFramebufferAP::getExternalMirroringCapability(IOMFBMirroringCapability*)",
|
|
"A452": "IOMobileFramebufferAP::setRenderingAngle(float*)",
|
|
"A453": "IOMobileFramebufferAP::setOverscanSafeRegion(IOMFBOverscanSafeRect*)",
|
|
"A454": "IOMobileFramebufferAP::first_client_open()",
|
|
"A455": "IOMobileFramebufferAP::last_client_close_dcp(unsigned int*)",
|
|
"A456": "IOMobileFramebufferAP::writeDebugInfo(unsigned long)",
|
|
"A457": "IOMobileFramebufferAP::flush_debug_flags(unsigned int)",
|
|
"A458": "IOMobileFramebufferAP::io_fence_notify(unsigned int, unsigned int, unsigned long long, IOMFBStatus)",
|
|
"A459": "IOMobileFramebufferAP::swap_wait_dcp(bool, unsigned int, unsigned int, unsigned int)",
|
|
"A460": "IOMobileFramebufferAP::setDisplayRefreshProperties()",
|
|
"A461": "IOMobileFramebufferAP::exportProperty(unsigned int, unsigned int)",
|
|
"A462": "IOMobileFramebufferAP::applyProperty(unsigned int, unsigned int)",
|
|
"A463": "IOMobileFramebufferAP::flush_supportsPower(bool)",
|
|
"A464": "IOMobileFramebufferAP::abort_swaps_dcp(IOMobileFramebufferUserClient*)",
|
|
"A465": "IOMobileFramebufferAP::swap_signal_gated(unsigned int, unsigned int)",
|
|
"A466": "IOMobileFramebufferAP::update_dfb(IOSurface*, unsigned int, unsigned int, unsigned long long)",
|
|
"A467": "IOMobileFramebufferAP::update_dfb(IOSurface*)",
|
|
"A468": "IOMobileFramebufferAP::setPowerState(unsigned long, bool, unsigned int*)",
|
|
"A469": "IOMobileFramebufferAP::isKeepOnScreen() const",
|
|
"A470": "IOMobileFramebufferAP::resetStats()",
|
|
"A471": "IOMobileFramebufferAP::set_has_frame_swap_function(bool)",
|
|
"A472": "IOMobileFramebufferAP::getPerformanceStats(unsigned int*, unsigned int*)",
|
|
|
|
"D000": "bool IOMFB::UPPipeAP_H13P::did_boot_signal()",
|
|
"D001": "bool IOMFB::UPPipeAP_H13P::did_power_on_signal()",
|
|
"D002": "void IOMFB::UPPipeAP_H13P::will_power_off_signal()",
|
|
"D003": "void IOMFB::UPPipeAP_H13P::rt_bandwidth_setup_ap(inout rt_bw_config_t*)",
|
|
"D004": "void IOMFB::UPPipeAP_H13P::mcc_report_replay(bool, unsigned int)",
|
|
"D005": "void IOMFB::UPPipeAP_H13P::mcc_report_bics(bool, unsigned int)",
|
|
|
|
"D100": "void UnifiedPipeline2::match_pmu_service()",
|
|
#"D101": "", # get some uint32_t, inlined
|
|
"D102": "void UnifiedPipeline2::set_number_property(char const*, unsigned int)",
|
|
"D103": "void UnifiedPipeline2::set_boolean_property(char const*, bool)",
|
|
"D104": "void UnifiedPipeline2::set_string_property(char const*, char const*)",
|
|
"D105": "IOReturn IOService::acknowledgeSetPowerState()",
|
|
"D106": "void IORegistryEntry::removeProperty(char const*)",
|
|
"D107": "bool UnifiedPipeline2::create_provider_service",
|
|
"D108": "bool UnifiedPipeline2::create_product_service()",
|
|
"D109": "bool UnifiedPipeline2::create_PMU_service()",
|
|
"D110": "bool UnifiedPipeline2::create_iomfb_service()",
|
|
"D111": "bool UnifiedPipeline2::create_backlight_service()",
|
|
"D112": "void UnifiedPipeline2::set_idle_caching_state_ap(IdleCachingState, unsigned int)",
|
|
"D113": "bool UnifiedPipeline2::upload_trace_start(IOMFB::FrameInfoBuffer::FrameInfoConstants const*)",
|
|
"D114": "bool UnifiedPipeline2::upload_trace_chunk(IOMFB::FrameInfoBuffer::FrameInfoData const*, unsigned int, unsigned int)",
|
|
"D115": "bool UnifiedPipeline2::upload_trace_end(char const*)",
|
|
"D116": "bool UnifiedPipeline2::start_hardware_boot()",
|
|
"D117": "bool UnifiedPipeline2::is_dark_boot()",
|
|
"D118": "bool UnifiedPipeline2::is_waking_from_hibernate()",
|
|
"D119": "bool UnifiedPipeline2::detect_fastsim()",
|
|
"D120": "bool UnifiedPipeline2::read_edt_data(char const*, unsigned int, unsigned int*) const",
|
|
"D121": "bool UnifiedPipeline2::read_edt_string(char const*, char*, unsigned int*) const",
|
|
"D122": "bool UnifiedPipeline2::setDCPAVPropStart(unsigned int)",
|
|
"D123": "bool UnifiedPipeline2::setDCPAVPropChunk(unsigned char const*, unsigned int, unsigned int)",
|
|
"D124": "bool UnifiedPipeline2::setDCPAVPropEnd(char const*)",
|
|
|
|
"D200": "uint64_t IOMFB::UPPipe2::get_default_idle_caching_method()",
|
|
"D201": "IOMFBStatus IOMFB::UPPipe2::map_buf(IOMFB::BufferDescriptor*, unsigned long*, unsigned long long*, bool)",
|
|
"D202": "void IOMFB::UPPipe2::unmap_buf(IOMFB::BufferDescriptor*, unsigned long, unsigned long long, bool)",
|
|
"D203": "bool IOMFB::UPPipe2::aot_supported_peek()",
|
|
"D204": "uint64_t IOMFB::UPPipe2::get_ideal_screen_space()",
|
|
"D205": "bool IOMFB::UPPipe2::read_carveout(unsigned char*, unsigned int, unsigned int) const",
|
|
"D206": "bool IOMFB::UPPipe2::match_pmu_service()",
|
|
"D207": "bool IOMFB::UPPipe2::match_backlight_service()",
|
|
"D208": "uint64_ IOMFB::UPPipe2::get_calendar_time_ms()",
|
|
"D209": "void IOMFB::UPPipe2::plc_enable(bool)",
|
|
"D210": "void IOMFB::UPPipe2::plc_init()",
|
|
"D211": "void IOMFB::UPPipe2::update_backlight_factor_prop(int)",
|
|
|
|
"D300": "void IOMFB::PropRelay::publish(IOMFB::RuntimeProperty, unsigned int)",
|
|
|
|
"D400": "void IOMFB::ServiceRelay::get_property(unsigned int, in char const[0x40], out unsigned char[0x200], inout unsigned int*)",
|
|
"D401": "bool IOMFB::ServiceRelay::get_uint_prop(unsigned int, in char const[0x40], inout unsigned long long*)",
|
|
"D402": "void IOMFB::ServiceRelay::set_uint_prop(unsigned int, in char const[0x40], unsigned long long)",
|
|
"D403": "bool IOMFB::ServiceRelay::get_uint_prop(unsigned int, in char const[0x40], inout unsigned int*)",
|
|
"D404": "void IOMFB::ServiceRelay::set_uint_prop(unsigned int, in char const[0x40], unsigned int)",
|
|
"D405": "bool IOMFB::ServiceRelay::get_fx_prop(unsigned int, in char const[0x40], inout int*)",
|
|
"D406": "void IOMFB::ServiceRelay::set_fx_prop(unsigned int, in char const[0x40], int)",
|
|
"D407": "void IOMFB::ServiceRelay::set_bool_prop(unsigned int, in char const[0x40], bool)",
|
|
"D408": "unsigned long long IOMFB::ServiceRelay::getClockFrequency(unsigned int, unsigned int)",
|
|
"D409": "IOMFBStatus IOMFB::ServiceRelay::enableDeviceClock(unsigned int, unsigned int, unsigned int)",
|
|
"D410": "IOMFBStatus IOMFB::ServiceRelay::enableDevicePower(unsigned int, unsigned int, inout unsigned int*, unsigned int)",
|
|
"D411": "IOMFBStatus IOMFB::ServiceRelay::mapDeviceMemoryWithIndex(unsigned int, unsigned int, unsigned int, inout unsigned long*, inout unsigned long long*)",
|
|
"D412": "bool IOMFB::ServiceRelay::setProperty(unsigned int, OSString<0x40> const*, OSArray const*)",
|
|
"D413": "bool IOMFB::ServiceRelay::setProperty(unsigned int, OSString<0x40> const*, OSDictionary const*)",
|
|
"D414": "bool IOMFB::ServiceRelay::setProperty(unsigned int, OSString<0x40> const*, OSNumber const*)",
|
|
"D415": "bool IOMFB::ServiceRelay::setProperty(unsigned int, OSString<0x40> const*, OSBoolean const*)",
|
|
"D416": "bool IOMFB::ServiceRelay::setProperty(unsigned int, OSString<0x40> const*, OSString const*)",
|
|
"D417": "bool IOMFB::ServiceRelay::setProperty(unsigned int, char const[0x40], OSArray const*)",
|
|
"D418": "bool IOMFB::ServiceRelay::setProperty(unsigned int, char const[0x40], OSDictionary const*)",
|
|
"D419": "bool IOMFB::ServiceRelay::setProperty(unsigned int, char const[0x40], OSNumber const*)",
|
|
"D420": "bool IOMFB::ServiceRelay::setProperty(unsigned int, char const[0x40], OSBoolean const*)",
|
|
"D421": "bool IOMFB::ServiceRelay::setProperty(unsigned int, char const[0x40], OSString const*)",
|
|
"D422": "bool IOMFB::ServiceRelay::setProperty(unsigned int, char const[0x40], bool)",
|
|
"D423": "void IOMFB::ServiceRelay::removeProperty(unsigned int, char const[0x40])",
|
|
"D424": "void IOMFB::ServiceRelay::removeProperty(unsigned int, OSString<0x40> const*)",
|
|
|
|
"D450": "bool IOMFB::MemDescRelay::from_id(unsigned int, unsigned long*, unsigned long*, unsigned long long*)",
|
|
"D451": "MemDescRelay::desc_id_t IOMFB::MemDescRelay::allocate_buffer(unsigned int, unsigned long long, unsigned int, unsigned long*, unsigned long*, unsigned long long*)",
|
|
"D452": "MemDescRelay::desc_id_t IOMFB::MemDescRelay::map_physical(unsigned long long, unsigned long long, unsigned int, unsigned long*, unsigned long long*)",
|
|
"D453": "MemDescRelay::desc_id_t IOMFB::MemDescRelay::withAddressRange(unsigned long long, unsigned long long, unsigned int, task*, unsigned long*, unsigned long long*)",
|
|
"D454": "IOMFBStatus IOMFB::MemDescRelay::prepare(unsigned int, unsigned int)",
|
|
"D455": "IOMFBStatus IOMFB::MemDescRelay::complete(unsigned int, unsigned int)",
|
|
"D456": "bool IOMFB::MemDescRelay::release_descriptor(unsigned int)",
|
|
|
|
"D500": "IOMFBStatus IOMFB::PlatformFunctionRelay::allocate_record(unsigned int, char const*, unsigned int, bool)",
|
|
"D501": "IOMFBStatus IOMFB::PlatformFunctionRelay::release_record(unsigned int)",
|
|
"D502": "IOMFBStatus IOMFB::PlatformFunctionRelay::callFunctionLink(unsigned int, unsigned long, unsigned long, unsigned long)",
|
|
|
|
"D550": "bool IORegistryEntry::setProperty(OSString *, OSArray *)",
|
|
"D551": "bool IORegistryEntry::setProperty(OSString *, IOMFB::AFKArray *)",
|
|
"D552": "bool IORegistryEntry::setProperty(OSString *, OSDictionary *)",
|
|
"D553": "bool IORegistryEntry::setProperty(OSString *, IOMFB::AFKDictionary *)",
|
|
"D554": "bool IORegistryEntry::setProperty(OSString *, OSNumber *)",
|
|
"D555": "bool IORegistryEntry::setProperty(OSString *, IOMFB::AFKNumber *)",
|
|
"D556": "bool IORegistryEntry::setProperty(OSString *, OSBoolean *)",
|
|
"D557": "bool IORegistryEntry::setProperty(OSString *, OSString *)",
|
|
"D558": "bool IORegistryEntry::setProperty(OSString *, IOMFB::AFKString *)",
|
|
"D559": "bool IORegistryEntry::setProperty(char const*, OSArray *)",
|
|
"D560": "bool IORegistryEntry::setProperty(char const*, IOMFB::AFKArray *)",
|
|
"D561": "bool IORegistryEntry::setProperty(char const*, OSDictionary *)",
|
|
"D562": "bool IORegistryEntry::setProperty(char const*, IOMFB::AFKDictionary *)",
|
|
"D563": "bool IORegistryEntry::setProperty(char const*, OSNumber *)",
|
|
"D564": "bool IORegistryEntry::setProperty(char const*, IOMFB::AFKNumber *)",
|
|
"D565": "bool IORegistryEntry::setProperty(char const*, OSBoolean *)",
|
|
"D566": "bool IORegistryEntry::setProperty(char const*, OSString *)",
|
|
"D567": "bool IORegistryEntry::setProperty(char const*, IOMFB::AFKString *)",
|
|
"D568": "bool IORegistryEntry::setProperty(char const*, char const*)",
|
|
"D569": "bool IORegistryEntry::setProperty(char const*, bool)",
|
|
"D570": "IOMFBStatus IOMobileFramebufferAP::setProperties(OSDictionary*)",
|
|
"D571": "void IOMobileFramebufferAP::swapping_client_did_start(IOMobileFramebufferUserClient*)",
|
|
"D572": "void IOMobileFramebufferAP::swapping_client_will_stop(IOMobileFramebufferUserClient*)",
|
|
"D573": "IOMFBStatus IOMobileFramebufferAP::set_canvas_size(unsigned int, unsigned int)",
|
|
"D574": "IOMFBStatus IOMobileFramebufferAP::powerUpDART(bool)",
|
|
"D575": "IOMFBStatus IOMobileFramebufferAP::get_dot_pitch(unsigned int*)",
|
|
"D576": "void IOMobileFramebufferAP::hotPlug_notify_gated(unsigned long long)",
|
|
"D577": "void IOMobileFramebufferAP::powerstate_notify(bool, bool)",
|
|
"D578": "bool IOMobileFramebufferAP::idle_fence_create(IdleCachingState)",
|
|
"D579": "void IOMobileFramebufferAP::idle_fence_complete()",
|
|
"D580": "void IOMobileFramebufferAP::idle_surface_release_ap()",
|
|
"D581": "void IOMobileFramebufferAP::swap_complete_head_of_line(unsigned int, bool, unsigned int, bool)",
|
|
"D582": "bool IOMobileFramebufferAP::create_default_fb_surface(unsigned int, unsigned int)",
|
|
"D583": "bool IOMobileFramebufferAP::serializeDebugInfoCb(unsigned long, IOMFB::BufferDescriptor const*, unsigned int)",
|
|
"D584": "void IOMobileFramebufferAP::clear_default_surface()",
|
|
"D585": "void IOMobileFramebufferAP::swap_notify_gated(unsigned long long, unsigned long long, unsigned long long)",
|
|
"D586": "void IOMobileFramebufferAP::swap_info_notify_dispatch(SwapInfoBlob const*)",
|
|
"D587": "void IOMFBStatus IOMobileFramebufferAP::updateBufferMappingCount_gated(bool)",
|
|
"D588": "void IOMobileFramebufferAP::resize_default_fb_surface_gated()",
|
|
"D589": "void IOMobileFramebufferAP::swap_complete_ap_gated(unsigned int, bool, SwapCompleteData const*, SwapInfoBlob const*, unsigned int)",
|
|
"D590": "void IOMobileFramebufferAP::batched_swap_complete_ap_gated(unsigned int*, unsigned int, bool, bool const*, SwapCompleteData const*)",
|
|
"D591": "void IOMobileFramebufferAP::swap_complete_intent_gated(unsigned int, bool, IOMFBSwapRequestIntent, unsigned int, unsigned int)",
|
|
"D592": "void IOMobileFramebufferAP::abort_swap_ap_gated(unsigned int)",
|
|
"D593": "void IOMobileFramebufferAP::enable_backlight_message_ap_gated(bool)",
|
|
"D594": "void IOMobileFramebufferAP::setSystemConsoleMode(bool)",
|
|
"D595": "void IOMobileFramebufferAP::setSystemConsoleMode_gated(bool)",
|
|
"D596": "bool IOMobileFramebufferAP::isDFBAllocated()",
|
|
"D597": "bool IOMobileFramebufferAP::preserveContents()",
|
|
"D598": "void IOMobileFramebufferAP::find_swap_function_gated()",
|
|
|
|
"D700": "int IOMFB::DCPPowerManager::set_kernel_power_assert(bool, bool)",
|
|
}
|
|
|
|
# iboot interface
|
|
"""
|
|
0: setResource
|
|
1: setSurface
|
|
2: setPower
|
|
3: getHpdStatus
|
|
4: getTimingModes
|
|
5: getColorModes
|
|
6: setMode
|
|
7: setBrightness
|
|
8: rwBCONRegsRequest
|
|
9: setParameter
|
|
10: setMatrix
|
|
11: setProperty
|
|
12: getProperty
|
|
13: setBlock
|
|
14: getBlock
|
|
15: swapBegin
|
|
16: setSwapLayer
|
|
17: setSwapTimestamp
|
|
18: setSwapEnd
|
|
19: setSwapWait
|
|
20: setBrightnessCfg
|
|
21: setNamedProperty
|
|
22: getNamedProperty
|
|
"""
|
|
|
|
from m1n1.fw.dcp.dcpep import DCPMessage, DCPEp_SetShmem, CallContext, DCPEp_Msg
|
|
|
|
class DCPCallState:
|
|
pass
|
|
|
|
class DCPCallChannel(Reloadable):
|
|
def __init__(self, dcpep, name, buf, bufsize):
|
|
self.dcpep = dcpep
|
|
self.name = name
|
|
self.buf = buf
|
|
self.bufsize = bufsize
|
|
self.log = self.dcpep.log
|
|
self.state = self.dcpep.state
|
|
|
|
def call(self, msg, dir):
|
|
ident = f"{self.name}.{msg.OFF:x}"
|
|
|
|
if any(msg.OFF == s.off for s in self.state.ch.get(self.name, [])):
|
|
self.log(f"{dir}{self.name}.{msg.OFF:x} !!! Overlapping call ({msg})")
|
|
assert False
|
|
|
|
state = DCPCallState()
|
|
|
|
data = self.dcpep.dart.ioread(0, self.state.shmem_iova + self.buf + msg.OFF, msg.LEN)
|
|
tag = data[:4][::-1].decode("ascii")
|
|
in_len, out_len = struct.unpack("<II", data[4:12])
|
|
data_in = data[12:12 + in_len]
|
|
|
|
state.off = msg.OFF
|
|
state.tag = tag
|
|
state.in_len = in_len
|
|
state.out_addr = self.buf + msg.OFF + 12 + in_len
|
|
state.out_len = out_len
|
|
|
|
verb = self.dcpep.get_verbosity(tag)
|
|
if verb >= 1:
|
|
self.log(f"{dir}{self.name}.{msg.OFF:x} {tag}:{KNOWN_MSGS.get(tag, 'unk')} ({msg})")
|
|
if verb >= 2:
|
|
print(f"Message: {tag} ({KNOWN_MSGS.get(tag, 'unk')}): (in {in_len:#x}, out {out_len:#x})")
|
|
if data_in:
|
|
print(f"{dir} Input ({len(data_in):#x} bytes):")
|
|
chexdump(data_in[:self.state.max_len])
|
|
|
|
#if tag not in KNOWN_MSGS:
|
|
#hv.run_shell()
|
|
|
|
if self.state.dumpfile:
|
|
dump = f"CALL {dir} {msg.value:#018x} {self.name} {state.off:#x} {state.tag} {in_len:#x} {out_len:#x} {data_in.hex()}\n"
|
|
self.state.dumpfile.write(dump)
|
|
self.state.dumpfile.flush()
|
|
|
|
self.state.ch.setdefault(self.name, []).append(state)
|
|
|
|
def ack(self, msg, dir):
|
|
assert msg.LEN == 0
|
|
|
|
states = self.state.ch.get(self.name, None)
|
|
if not states:
|
|
self.log(f"{dir}ACK {self.name}.{msg.OFF:x} !!! ACK without call ({msg})")
|
|
return
|
|
|
|
state = states[-1]
|
|
|
|
if self.state.show_acks:
|
|
self.log(f"{dir}ACK {self.name}.{msg.OFF:x} ({msg})")
|
|
|
|
data_out = self.dcpep.dart.ioread(0, self.state.shmem_iova + state.out_addr, state.out_len)
|
|
|
|
verb = self.dcpep.get_verbosity(state.tag)
|
|
if verb >= 3 and state.out_len > 0:
|
|
print(f"{dir}{self.name}.{msg.OFF:x} Output buffer ({len(data_out):#x} bytes):")
|
|
chexdump(data_out[:self.state.max_len])
|
|
|
|
if self.state.dumpfile:
|
|
dump = f"ACK {dir} {msg.value:#018x} {self.name} {state.off:#x} {data_out.hex()}\n"
|
|
self.state.dumpfile.write(dump)
|
|
self.state.dumpfile.flush()
|
|
|
|
states.pop()
|
|
|
|
class DCPEp(EP):
|
|
BASE_MESSAGE = DCPMessage
|
|
|
|
def __init__(self, tracer, epid):
|
|
super().__init__(tracer, epid)
|
|
self.state.shmem_iova = None
|
|
self.state.show_globals = True
|
|
self.state.show_acks = True
|
|
self.state.max_len = 1024 * 1024
|
|
self.state.verbosity = 3
|
|
self.state.op_verb = {}
|
|
self.state.ch = {}
|
|
self.state.dumpfile = None
|
|
|
|
self.ch_cb = DCPCallChannel(self, "CB", 0x60000, 0x8000)
|
|
self.ch_cmd = DCPCallChannel(self, "CMD", 0, 0x8000)
|
|
self.ch_async = DCPCallChannel(self, "ASYNC", 0x40000, 0x20000)
|
|
self.ch_oobcb = DCPCallChannel(self, "OOBCB", 0x68000, 0x8000)
|
|
self.ch_oobcmd = DCPCallChannel(self, "OOBCMD", 0x8000, 0x8000)
|
|
|
|
self.cmd_ch = {
|
|
CallContext.CB: self.ch_cmd,
|
|
CallContext.CMD: self.ch_cmd,
|
|
CallContext.ASYNC: None, # unknown
|
|
CallContext.OOBCB: self.ch_oobcmd,
|
|
CallContext.OOBCMD: self.ch_oobcmd,
|
|
}
|
|
|
|
self.cb_ch = {
|
|
CallContext.CB: self.ch_cb,
|
|
CallContext.CMD: None,
|
|
CallContext.ASYNC: self.ch_async,
|
|
CallContext.OOBCB: self.ch_oobcb,
|
|
CallContext.OOBCMD: None,
|
|
}
|
|
|
|
def start(self):
|
|
self.add_mon()
|
|
|
|
def add_mon(self):
|
|
if self.state.shmem_iova and self.state.show_globals:
|
|
addr = self.state.shmem_iova + 0x80000
|
|
iomon.add(addr, 128,
|
|
name=f"{self.name}.shmem@{addr:08x}", offset=addr)
|
|
|
|
#addr = self.state.shmem_iova
|
|
#iomon.add(addr, 0x80080,
|
|
#name=f"{self.name}.shmem@{addr:08x}", offset=addr)
|
|
|
|
InitComplete = msg_log(1, DIR.RX)
|
|
|
|
@msg(0, DIR.TX, DCPEp_SetShmem)
|
|
def SetShmem(self, msg):
|
|
self.log(f"Shared memory DVA: {msg.DVA:#x}")
|
|
self.state.shmem_iova = msg.DVA & 0xffffffff
|
|
self.add_mon()
|
|
|
|
@msg(2, DIR.TX, DCPEp_Msg)
|
|
def Tx(self, msg):
|
|
if msg.ACK:
|
|
self.cb_ch[msg.CTX].ack(msg, ">")
|
|
else:
|
|
self.cmd_ch[msg.CTX].call(msg, ">")
|
|
|
|
if self.state.show_globals:
|
|
iomon.poll()
|
|
|
|
return True
|
|
|
|
@msg(2, DIR.RX, DCPEp_Msg)
|
|
def Rx(self, msg):
|
|
self.log(msg)
|
|
if msg.ACK:
|
|
self.cmd_ch[msg.CTX].ack(msg, "<")
|
|
else:
|
|
self.cb_ch[msg.CTX].call(msg, "<")
|
|
|
|
if self.state.show_globals:
|
|
iomon.poll()
|
|
|
|
return True
|
|
|
|
def get_verbosity(self, tag):
|
|
return self.state.op_verb.get(tag, self.state.verbosity)
|
|
|
|
def set_verb_known(self, verb):
|
|
for i in KNOWN_MSGS:
|
|
if verb is None:
|
|
self.state.op_verb.pop(i, None)
|
|
else:
|
|
self.state.op_verb[i] = verb
|
|
|
|
class SystemService(EPICEp):
|
|
NAME = "system"
|
|
|
|
class TestService(EPICEp):
|
|
NAME = "test"
|
|
|
|
class DCPExpertService(EPICEp):
|
|
NAME = "dcpexpert"
|
|
|
|
class Disp0Service(EPICEp):
|
|
NAME = "disp0"
|
|
|
|
class DPTXService(EPICEp):
|
|
NAME = "dptx"
|
|
|
|
class DPSACService(EPICEp):
|
|
NAME = "dpsac"
|
|
|
|
class DPDevService(EPICEp):
|
|
NAME = "dpdev"
|
|
|
|
class MCDP29XXService(EPICEp):
|
|
NAME = "mcdp29xx"
|
|
|
|
class AVService(EPICEp):
|
|
NAME = "av"
|
|
|
|
class HDCPService(EPICEp):
|
|
NAME = "hdcp"
|
|
|
|
class RemoteAllocService(EPICEp):
|
|
NAME = "remotealloc"
|
|
|
|
class DCPTracer(ASCTracer):
|
|
ENDPOINTS = {
|
|
0x20: SystemService,
|
|
0x21: TestService,
|
|
0x22: DCPExpertService,
|
|
0x23: Disp0Service,
|
|
0x24: DPTXService,
|
|
0x25: EPICEp, # dcpav-power-ep
|
|
0x26: DPSACService,
|
|
0x27: DPDevService,
|
|
0x28: MCDP29XXService,
|
|
0x29: AVService,
|
|
0x2a: EPICEp, # dcpdptx-port-ep
|
|
0x2b: HDCPService,
|
|
0x2c: EPICEp, # cb-ap-to-dcp-service-ep
|
|
0x2d: RemoteAllocService,
|
|
0x37: DCPEp, # iomfb-link
|
|
}
|
|
|
|
def handle_msg(self, direction, r0, r1):
|
|
super().handle_msg(direction, r0, r1)
|
|
#iomon.poll()
|
|
|
|
dart_dcp_tracer = DARTTracer(hv, "/arm-io/dart-dcp")
|
|
dart_dcp_tracer.start()
|
|
|
|
dart_disp0_tracer = DARTTracer(hv, "/arm-io/dart-disp0")
|
|
dart_disp0_tracer.start()
|
|
|
|
def readmem_iova(addr, size):
|
|
try:
|
|
return dart_dcp_tracer.dart.ioread(0, addr, size)
|
|
except Exception as e:
|
|
print(e)
|
|
return None
|
|
|
|
iomon.readmem = readmem_iova
|
|
|
|
dcp_tracer = DCPTracer(hv, "/arm-io/dcp", verbose=1)
|
|
dcp_tracer.start(dart_dcp_tracer.dart)
|
|
|
|
#dcp_tracer.ep.dcpep.state.dumpfile = open("dcp.log", "a")
|