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535.113.01

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This commit is contained in:
Maneet Singh
2023-09-21 10:43:43 -07:00
parent a8e01be6b2
commit f59818b751
94 changed files with 2414 additions and 800 deletions
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68
src/common/nvswitch/kernel/ls10/ls10.c
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@@ -1353,7 +1353,53 @@ nvswitch_init_warm_reset_ls10
)
{
NVSWITCH_PRINT(device, WARN, "%s: Function not implemented\n", __FUNCTION__);
}
}
//
// Helper funcction to query MINION to see if DL clocks are on
// return NV_TRUE if the clocks are on
// NV_FALSE if the clocks are off
static
NvBool
_nvswitch_are_dl_clocks_on
(
nvswitch_device *device,
NvU32 linkNumber
)
{
NvU32 link_state;
NvU32 stat_data;
NvlStatus status = NVL_SUCCESS;
nvlink_link * link= nvswitch_get_link(device, linkNumber);
if (link == NULL)
{
NVSWITCH_PRINT(device, ERROR, "%s: invalid link %d\n",
__FUNCTION__, linkNumber);
return NV_FALSE;
}
status = nvswitch_minion_get_dl_status(device, linkNumber,
NV_NVLSTAT_UC01, 0, &stat_data);
if (status != NVL_SUCCESS)
{
return NV_FALSE;
}
link_state = DRF_VAL(_NVLSTAT, _UC01, _LINK_STATE, stat_data);
switch(link_state)
{
case LINKSTATUS_RESET:
case LINKSTATUS_UNINIT:
return NV_FALSE;
case LINKSTATUS_LANESHUTDOWN:
case LINKSTATUS_ACTIVE_PENDING:
return nvswitch_are_link_clocks_on_ls10(device, link,
NVSWITCH_PER_LINK_CLOCK_SET(RXCLK) | NVSWITCH_PER_LINK_CLOCK_SET(TXCLK));
}
return NV_TRUE;
}
//
// Implement reset and drain sequence for ls10
@@ -1586,10 +1632,10 @@ nvswitch_reset_and_drain_links_ls10
nvswitch_soe_restore_nport_state_ls10(device, link);
// Step 7.0 : Re-program the routing table for DBEs
// Step 8.0 : Reset NVLW and NPORT interrupt state
_nvswitch_link_reset_interrupts_ls10(device, link);
// Re-register links.
status = nvlink_lib_register_link(device->nvlink_device, link_info);
if (status != NVL_SUCCESS)
@@ -1625,21 +1671,9 @@ nvswitch_reset_and_drain_links_ls10
do
{
bKeepPolling = (nvswitch_timeout_check(&timeout)) ? NV_FALSE : NV_TRUE;
bAreDlClocksOn = _nvswitch_are_dl_clocks_on(device, link);
status = nvswitch_minion_get_dl_status(device, link_info->linkNumber,
NV_NVLSTAT_UC01, 0, &stat_data);
if (status != NVL_SUCCESS)
{
continue;
}
link_state = DRF_VAL(_NVLSTAT, _UC01, _LINK_STATE, stat_data);
bAreDlClocksOn = (link_state != LINKSTATUS_INITPHASE1) ?
NV_TRUE:NV_FALSE;
if (bAreDlClocksOn == NV_TRUE)
if (bAreDlClocksOn)
{
break;
}