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pcie: Clean up casts

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Signed-off-by: Alex Forencich <alex@alexforencich.com>
This commit is contained in:
Alex Forencich
2025-09-07 15:17:46 -07:00
parent 1e12094f45
commit 9307e0df6c
1 changed files with 16 additions and 16 deletions
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32
src/pcie/tb/pcie_if.py
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@@ -646,17 +646,17 @@ class PcieIfSink(PcieIfBase):
self.sample_obj = None
for seg in range(self.seg_count):
if not sample.valid & (1 << seg):
if not int(sample.valid) & (1 << seg):
continue
if sample.sop & (1 << seg):
if int(sample.sop) & (1 << seg):
assert frame is None, "framing error: sop asserted in frame"
frame = PcieIfFrame()
frame.tlp_prfx = (sample.tlp_prfx >> (seg*32)) & 0xffffffff
frame.tlp_prfx_par = (sample.tlp_prfx_par >> (seg*4)) & 0xf
frame.hdr = (sample.hdr >> (seg*128)) & (2**128-1)
frame.hdr_par = (sample.hdr_par >> (seg*16)) & 0xffff
frame.tlp_prfx = (int(sample.tlp_prfx) >> (seg*32)) & 0xffffffff
frame.tlp_prfx_par = (int(sample.tlp_prfx_par) >> (seg*4)) & 0xf
frame.hdr = (int(sample.hdr) >> (seg*128)) & (2**128-1)
frame.hdr_par = (int(sample.hdr_par) >> (seg*16)) & 0xffff
if frame.hdr & (1 << 126):
dword_count = (frame.hdr >> 96) & 0x3ff
if dword_count == 0:
@@ -664,26 +664,26 @@ class PcieIfSink(PcieIfBase):
else:
dword_count = 0
frame.bar_id = (sample.bar_id >> seg*3) & 0x7
frame.func_num = (sample.func_num >> seg*self.func_num_width) & self.func_num_mask
if sample.vf_active & (1 << seg):
frame.vf_num = (sample.vf_num >> seg*self.vf_num_width) & self.vf_num_mask
frame.error = (sample.error >> seg*4) & 0xf
frame.seq = (sample.seq >> seg*self.seq_width) & self.seq_mask
frame.bar_id = (int(sample.bar_id) >> seg*3) & 0x7
frame.func_num = (int(sample.func_num) >> seg*self.func_num_width) & self.func_num_mask
if int(sample.vf_active) & (1 << seg):
frame.vf_num = (int(sample.vf_num) >> seg*self.vf_num_width) & self.vf_num_mask
frame.error = (int(sample.error) >> seg*4) & 0xf
frame.seq = (int(sample.seq) >> seg*self.seq_width) & self.seq_mask
assert frame is not None, "framing error: data transferred outside of frame"
if dword_count > 0:
data = (sample.data >> (seg*self.seg_width)) & self.seg_mask
data_par = (sample.data_par >> (seg*self.seg_par_width)) & self.seg_par_mask
empty = (sample.empty >> (seg*self.seg_empty_width)) & self.seg_empty_mask
data = (int(sample.data) >> (seg*self.seg_width)) & self.seg_mask
data_par = (int(sample.data_par) >> (seg*self.seg_par_width)) & self.seg_par_mask
empty = (int(sample.empty) >> (seg*self.seg_empty_width)) & self.seg_empty_mask
for k in range(self.seg_byte_lanes):
if dword_count > 0:
frame.data.append((data >> 32*k) & 0xffffffff)
frame.parity.append((data_par >> 4*k) & 0xf)
dword_count -= 1
if sample.eop & (1 << seg):
if int(sample.eop) & (1 << seg):
assert dword_count == 0, "framing error: incorrect length or early eop"
self.log.info(f"RX frame: {frame}")
self._sink_frame(frame)