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This commit is contained in:
Bernhard Stoeckner
2024-11-19 17:42:03 +01:00
parent 60d85c464b
commit 8845de1ce4
7 changed files with 49 additions and 11 deletions
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36
src/common/nvswitch/kernel/ls10/link_ls10.c
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@@ -408,6 +408,42 @@ nvswitch_corelib_set_dl_link_mode_ls10
switch (mode)
{
case NVLINK_LINKSTATE_SAFE:
{
// check if link is in reset
if (nvswitch_is_link_in_reset(device, link))
{
NVSWITCH_PRINT(device, ERROR,
"%s: link #%d is still in reset, cannot change link state\n",
__FUNCTION__, link->linkNumber);
return NVL_ERR_INVALID_STATE;
}
NVSWITCH_PRINT(device, INFO,
"%s : Link state request to Safe for (%s):(%s) not needed. Skipping.\n",
__FUNCTION__, device->name, link->linkName);
break;
}
case NVLINK_LINKSTATE_HS:
{
// check if link is in reset
if (nvswitch_is_link_in_reset(device, link))
{
NVSWITCH_PRINT(device, ERROR,
"%s: link #%d is still in reset, cannot change link state\n",
__FUNCTION__, link->linkNumber);
return -NVL_ERR_INVALID_STATE;
}
NVSWITCH_PRINT(device, INFO,
"%s : Link state request to Active for (%s):(%s) not needed. Skipping.\n",
__FUNCTION__, device->name, link->linkName);
break;
}
case NVLINK_LINKSTATE_INITPHASE1:
{
// Apply appropriate SIMMODE settings