blanton_fpga_pcimem.sh V1.5.0.
The four FUNCT0..3_RES sysfs paths were hard-coded and had to be
edited for every DUT, because the CB FPGA's BDF changes with the
PCIe enumeration (0000:03:00.x / 0000:05:00.x seen so far).
Detection order at source time: FPGA_BDF override -> sysfs scan for
vendor 0x1590 with all four functions exposing resource0 -> lspci
-Dnn name/id match -> FPGA_BDF_FALLBACK. Adds fpga_rescan for a
DUT swap, FPGA_BDF / FPGA_VENDOR_ID / FPGA_LSPCI_MATCH overrides,
FPGA_BDF_ACTIVE reporting and FPGA_QUIET. Detection runs once, so
cb_fpga / pmc / icb / swb keep zero per-command overhead.
etwen
9bf4291d17