wu-arch/kernels
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fixed afu to cpu mempcy hang

Browse Source
This commit is contained in:
Blaise Tine
2020-10-28 14:19:13 -07:00
parent 9a9f7955f0
commit 3fe31fc337
7 changed files with 86 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
driver/opae/vx_scope.cpp
View File

@@ -19,7 +19,7 @@
#include "vortex_afu.h"
#include "scope-defs.h"
#define SCOPE_FRAME_WIDTH 1768
#define FRAME_FLUSH_SIZE 100
#define CHECK_RES(_expr) \
do { \
@@ -233,7 +233,8 @@ int vx_scope_stop(fpga_handle hfpga, uint64_t delay) {
CHECK_RES(fpgaReadMMIO64(hfpga, 0, MMIO_SCOPE_READ, &delta));
timestamp = print_clock(ofs, delta + 1, timestamp);
signal_id = num_taps;
if (0 == (frame_no % 100)) {
if (0 == (frame_no % FRAME_FLUSH_SIZE)) {
ofs << std::flush;
std::cout << "*** " << frame_no << " frames, timestamp=" << timestamp << std::endl;
}
}