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vortex runtime console out implementation

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This commit is contained in:
Blaise Tine
2021-06-15 04:01:44 -04:00
parent ee06337553
commit 6213b1a910
18 changed files with 78144 additions and 78036 deletions
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40
driver/opae/vortex.cpp
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@@ -6,6 +6,8 @@
#include <unistd.h>
#include <assert.h>
#include <cmath>
#include <sstream>
#include <unordered_map>
#if defined(USE_FPGA) || defined(USE_ASE)
#include <opae/fpga.h>
@@ -334,6 +336,8 @@ extern int vx_buf_release(vx_buffer_h hbuffer) {
extern int vx_ready_wait(vx_device_h hdevice, long long timeout) {
if (nullptr == hdevice)
return -1;
std::unordered_map<int, std::stringstream> print_bufs;
vx_device_t *device = ((vx_device_t*)hdevice);
@@ -351,14 +355,40 @@ extern int vx_ready_wait(vx_device_h hdevice, long long timeout) {
long long sleep_time_ms = (sleep_time.tv_sec * 1000) + (sleep_time.tv_nsec / 1000000);
for (;;) {
uint64_t data;
CHECK_RES(fpgaReadMMIO64(device->fpga, 0, MMIO_STATUS, &data));
if (0 == data || 0 == timeout) {
if (data != 0) {
fprintf(stdout, "[VXDRV] ready-wait timed out: status=%ld\n", data);
uint64_t status;
CHECK_RES(fpgaReadMMIO64(device->fpga, 0, MMIO_STATUS, &status));
uint16_t cout_data = (status >> 8) & 0xffff;
if (cout_data & 0x0001) {
do {
char cout_char = (cout_data >> 1) & 0xff;
int cout_tid = (cout_data >> 9) & 0xff;
auto& ss_buf = print_bufs[cout_tid];
ss_buf << cout_char;
if (cout_char == '\n') {
std::cout << std::dec << "#" << cout_tid << ": " << ss_buf.str() << std::flush;
ss_buf.str("");
}
CHECK_RES(fpgaReadMMIO64(device->fpga, 0, MMIO_STATUS, &status));
cout_data = (status >> 8) & 0xffff;
} while (cout_data & 0x0001);
}
uint8_t state = status & 0xff;
if (0 == state || 0 == timeout) {
for (auto& buf : print_bufs) {
auto str = buf.second.str();
if (!str.empty()) {
std::cout << "#" << buf.first << ": " << str << std::endl;
}
}
if (state != 0) {
fprintf(stdout, "[VXDRV] ready-wait timed out: state=%d\n", state);
}
break;
}
nanosleep(&sleep_time, nullptr);
timeout -= sleep_time_ms;
};