FPGA/corundum
1
0
Fork 0
mirror of https://github.com/corundum/corundum.git synced 2025-01-16 08:12:53 +08:00
Code Issues Projects Releases Wiki Activity

utils: Improve PTP clock period reporting

Browse Source 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
This commit is contained in:
Alex Forencich 2022-05-05 15:11:26 -07:00
parent 7ee0a661bd
commit 1eb04bb75b
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
utils/mqnic-dump.c
View File

@ -128,14 +128,20 @@ int main(int argc, char *argv[])
if (dev->phc_rb) if (dev->phc_rb)
{ {
int ch; int ch;
uint32_t ns;
uint32_t fns;
printf("PHC time: %ld.%09d s\n", mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_CUR_SEC_L) + printf("PHC time: %ld.%09d s\n", mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_CUR_SEC_L) +
(((int64_t)mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_CUR_SEC_H)) << 32), (((int64_t)mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_CUR_SEC_H)) << 32),
mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_CUR_NS)); mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_CUR_NS));
printf("PHC period: %d ns 0x%08x fns\n", mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_PERIOD_NS),
mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_PERIOD_FNS)); ns = mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_PERIOD_NS);
printf("PHC nom period: %d ns 0x%08x fns\n", mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_NOM_PERIOD_NS), fns = mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_PERIOD_FNS);
mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_NOM_PERIOD_FNS)); printf("PHC period: %d.%09ld ns (raw 0x%x ns 0x%08x fns)\n", ns, ((uint64_t)fns * 1000000000) >> 32, ns, fns);
ns = mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_NOM_PERIOD_NS);
fns = mqnic_reg_read32(dev->phc_rb->regs, MQNIC_RB_PHC_REG_NOM_PERIOD_FNS);
printf("PHC nom period: %d.%09ld ns (raw 0x%x ns 0x%08x fns)\n", ns, ((uint64_t)fns * 1000000000) >> 32, ns, fns);
ch = 0; ch = 0;
for (struct mqnic_reg_block *rb = dev->rb_list; rb->regs; rb++) for (struct mqnic_reg_block *rb = dev->rb_list; rb->regs; rb++)