diff options
Diffstat (limited to 'src/usr/isteps')
| -rw-r--r-- | src/usr/isteps/istep10/call_proc_cen_ref_clk_enable.C | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/src/usr/isteps/istep10/call_proc_cen_ref_clk_enable.C b/src/usr/isteps/istep10/call_proc_cen_ref_clk_enable.C index 67a11b775..627b5803d 100644 --- a/src/usr/isteps/istep10/call_proc_cen_ref_clk_enable.C +++ b/src/usr/isteps/istep10/call_proc_cen_ref_clk_enable.C @@ -1086,8 +1086,37 @@ void* call_proc_cen_ref_clk_enable(void *io_pArgs ) else { TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace, - "SUCCESS : exp_check_for_ready" + "SUCCESS : exp_check_for_ready " "completed ok"); + + size_t size = 0; + + TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace, + "Read IDEC from OCMB 0x%.8X", + TARGETING::get_huid(l_ocmb)); + + // This write gets translated into a read of the explorer chip + // in the device driver. First, a read of the chip's IDEC + // register occurs then ATTR_EC, ATTR_HDAT_EC, and ATTR_CHIP_ID + // are set with the values found in that register. So, this + // deviceWrite functions more as a setter for an OCMB target's + // attributes. + l_errl = DeviceFW::deviceWrite(l_ocmb, + nullptr, + size, + DEVICE_IDEC_ADDRESS()); + if (l_errl) + { + // read of ID/EC failed even though we THOUGHT we were + // present. + TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace, + "OCMB 0x%.8X - read IDEC failed (eid 0x%X) - bad", + TARGETING::get_huid(l_ocmb), l_errl->eid()); + + // commit the error but keep going + errlCommit(l_errl, HWAS_COMP_ID); + // l_errl is now nullptr + } } } #endif |
