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hv/trace_wlan.py: More WLAN tracer stuff

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Signed-off-by: Hector Martin <marcan@marcan.st>
This commit is contained in:
Hector Martin 2022-10-23 17:22:14 +09:00
parent ca68e1a9d2
commit 0fb9bf6c40
1 changed files with 34 additions and 11 deletions
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45
proxyclient/hv/trace_wlan.py
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@ -30,20 +30,41 @@ class WLANBAR0(RegMap):
H2D_MAILBOX_0 = 0x2140, Register32
H2D_MAILBOX_1 = 0x2144, Register32
# Linux uses these, via offset 0 instead of 0x2000
H2D_MAILBOX_0_ALT = 0x140, Register32
H2D_MAILBOX_1_ALT = 0x144, Register32
H2D_MAILBOX_0_64 = 0xa20, Register32
H2D_MAILBOX_1_64 = 0xa24, Register32
INTMASK_64 = 0xc14, Register32
MAILBOXINT_64 = 0xc30, Register32
MAILBOXMASK_64 = 0xc34, Register32
class WLANSRAMEnd(RegMap):
SHARED_BASE = 0x00, Register32
PAD = 0x00, Register32
SHARED_BASE = 0x04, Register32
class WLANSRAMShared(RegMap):
FLAGS = 0, Register32
CONSOLE_ADDR = 20, Register32
FWID = 28, Register32
MAX_RXBUFPOST = 34, Register16
RX_DATAOFFSET = 36, Register32
HTOD_MB_DATA_ADDR = 40, Register32
DTOH_MB_DATA_ADDR = 44, Register32
RING_INFO_ADDR = 48, Register32
DMA_SCRATCH_LEN = 52, Register32
DMA_SCRATCH_ADDR = 56, Register32
DMA_RINGUPD_LEN = 64, Register32
DMA_RINGUPD_ADDR = 68, Register32
DMA_SCRATCH_ADDR = 56, Register64
HOST_SCB_ADDR = 64, Register64
HOST_SCB_SIZE = 72, Register32
BUZZ_DBG_PTR = 76, Register32
FLAGS2 = 80, Register32
HOST_CAP = 84, Register32
HOST_TRAP_ADDR = 88, Register64
DEVICE_FATAL_LOGBUF_START = 96, Register32
HOFFLOAD_ADDR = 100, Register64
FLAGS3 = 108, Register32
HOST_CAP2 = 112, Register32
HOST_CAP3 = 116, Register32
class WLANSRAMRingInfo(RegMap):
RINGMEM = 0x00, Register32
@ -242,7 +263,6 @@ class WLANTracer(PCIeDevTracer):
self.state.ring_mem_base = None
self.state.tcm_base = None
self.state.tcm_size = None
self.state.nvram_tag = None
self.state.ring_info = None
self.state.ring_mem = None
self.state.ring_info_data = {}
@ -273,11 +293,8 @@ class WLANTracer(PCIeDevTracer):
self.config_dart()
return self.dart.iotranslate(self.dart_dev, addr, size)
def w_SHARED_BASE(self, tag):
self.state.nvram_tag = tag.value
def r_SHARED_BASE(self, base):
if base.value == self.state.nvram_tag:
if base.value & 0xffff == (base.value >> 16) ^ 0xffff:
return
self.state.shared_base = base.value
@ -339,6 +356,9 @@ class WLANTracer(PCIeDevTracer):
if ring is not None:
ring.poll()
w_H2D_MAILBOX_0_64 = w_H2D_MAILBOX_0
w_H2D_MAILBOX_0_ALT = w_H2D_MAILBOX_0
def ioctlptr_req(self, pkt):
data = self.ioread(pkt.payload.host_input_buf_addr, pkt.payload.input_buf_len)
cmd = self.CMDS.get(pkt.payload.cmd, "unk")
@ -374,7 +394,7 @@ class WLANTracer(PCIeDevTracer):
if self.dart is None:
self.dart = DART.from_adt(self.u, self.dart_path)
self.trace_regmap(self.state.tcm_base + self.SRAM_BASE + self.SRAM_SIZE - 4, 4,
self.trace_regmap(self.state.tcm_base + self.SRAM_BASE + self.SRAM_SIZE - 8, 8,
WLANSRAMEnd, name="sram")
def update_shared(self):
@ -398,8 +418,11 @@ class WLANTracer(PCIeDevTracer):
self.state.ring_mem_base = self.ring_info.RINGMEM.val
self.trace_regmap(self.state.tcm_base + base, 0x100,
WLANSRAMShared, name="shared")
self.trace_regmap(self.state.tcm_base + self.state.ring_info_base, 0x40,
WLANSRAMRingInfo, name="ringinfo")
WLANSRAMRingInfo, name="ringinfo")
self.ring_mem = WLANSRAMRingMem(self.hv.u,
self.state.tcm_base + self.state.ring_mem_base)