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525.105.17

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This commit is contained in:
Andy Ritger
2023-03-30 10:16:11 -07:00
parent e598191e8e
commit ebcc6656ff
100 changed files with 2912 additions and 1117 deletions
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142
src/common/nvswitch/kernel/ls10/ls10.c
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@@ -1103,11 +1103,6 @@ nvswitch_link_disable_interrupts_ls10
instance = link / NVSWITCH_LINKS_PER_NVLIPT_LS10;
localLinkIdx = link % NVSWITCH_LINKS_PER_NVLIPT_LS10;
NVSWITCH_NPORT_WR32_LS10(device, link, _NPORT, _ERR_CONTROL_COMMON_NPORT,
DRF_NUM(_NPORT, _ERR_CONTROL_COMMON_NPORT, _CORRECTABLEENABLE, 0x0) |
DRF_NUM(_NPORT, _ERR_CONTROL_COMMON_NPORT, _FATALENABLE, 0x0) |
DRF_NUM(_NPORT, _ERR_CONTROL_COMMON_NPORT, _NONFATALENABLE, 0x0));
NVSWITCH_ENG_WR32(device, NVLW, , instance, _NVLW, _LINK_INTR_0_MASK(localLinkIdx),
DRF_NUM(_NVLW, _LINK_INTR_0_MASK, _FATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_0_MASK, _NONFATAL, 0x0) |
@@ -1138,31 +1133,26 @@ _nvswitch_link_reset_interrupts_ls10
NvU32 eng_instance = link / NVSWITCH_LINKS_PER_NVLIPT_LS10;
NvU32 localLinkNum = link % NVSWITCH_LINKS_PER_NVLIPT_LS10;
NVSWITCH_NPORT_WR32_LS10(device, link, _NPORT, _ERR_CONTROL_COMMON_NPORT,
DRF_NUM(_NPORT, _ERR_CONTROL_COMMON_NPORT, _CORRECTABLEENABLE, 0x1) |
DRF_NUM(_NPORT, _ERR_CONTROL_COMMON_NPORT, _FATALENABLE, 0x1) |
DRF_NUM(_NPORT, _ERR_CONTROL_COMMON_NPORT, _NONFATALENABLE, 0x1));
NVSWITCH_ENG_WR32(device, NVLW, , eng_instance, _NVLW, _LINK_INTR_0_MASK(localLinkNum),
DRF_NUM(_NVLW, _LINK_INTR_0_MASK, _FATAL, 0x1) |
DRF_NUM(_NVLW, _LINK_INTR_0_MASK, _NONFATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_0_MASK, _CORRECTABLE, 0x0) |
DRF_NUM(_NVLW_LINK, _INTR_0_MASK, _INTR0, 0x1) |
DRF_NUM(_NVLW_LINK, _INTR_0_MASK, _INTR1, 0x0));
NVSWITCH_ENG_WR32(device, NVLW, , eng_instance, _NVLW, _LINK_INTR_0_MASK(localLinkNum),
DRF_NUM(_NVLW, _LINK_INTR_0_MASK, _FATAL, 0x1) |
DRF_NUM(_NVLW, _LINK_INTR_0_MASK, _NONFATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_0_MASK, _CORRECTABLE, 0x0) |
DRF_NUM(_NVLW_LINK, _INTR_0_MASK, _INTR0, 0x1) |
DRF_NUM(_NVLW_LINK, _INTR_0_MASK, _INTR1, 0x0));
NVSWITCH_ENG_WR32(device, NVLW, , eng_instance, _NVLW, _LINK_INTR_1_MASK(localLinkNum),
DRF_NUM(_NVLW, _LINK_INTR_1_MASK, _FATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_1_MASK, _NONFATAL, 0x1) |
DRF_NUM(_NVLW, _LINK_INTR_1_MASK, _CORRECTABLE, 0x1) |
DRF_NUM(_NVLW_LINK, _INTR_0_MASK, _INTR0, 0x0) |
DRF_NUM(_NVLW_LINK, _INTR_0_MASK, _INTR1, 0x1));
NVSWITCH_ENG_WR32(device, NVLW, , eng_instance, _NVLW, _LINK_INTR_1_MASK(localLinkNum),
DRF_NUM(_NVLW, _LINK_INTR_1_MASK, _FATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_1_MASK, _NONFATAL, 0x1) |
DRF_NUM(_NVLW, _LINK_INTR_1_MASK, _CORRECTABLE, 0x1) |
DRF_NUM(_NVLW_LINK, _INTR_0_MASK, _INTR0, 0x0) |
DRF_NUM(_NVLW_LINK, _INTR_0_MASK, _INTR1, 0x1));
NVSWITCH_ENG_WR32(device, NVLW, , eng_instance, _NVLW, _LINK_INTR_2_MASK(localLinkNum),
DRF_NUM(_NVLW, _LINK_INTR_2_MASK, _FATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_2_MASK, _NONFATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_2_MASK, _CORRECTABLE, 0x0) |
DRF_NUM(_NVLW_LINK, _INTR_2_MASK, _INTR0, 0x0) |
DRF_NUM(_NVLW_LINK, _INTR_2_MASK, _INTR1, 0x0));
NVSWITCH_ENG_WR32(device, NVLW, , eng_instance, _NVLW, _LINK_INTR_2_MASK(localLinkNum),
DRF_NUM(_NVLW, _LINK_INTR_2_MASK, _FATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_2_MASK, _NONFATAL, 0x0) |
DRF_NUM(_NVLW, _LINK_INTR_2_MASK, _CORRECTABLE, 0x0) |
DRF_NUM(_NVLW_LINK, _INTR_2_MASK, _INTR0, 0x0) |
DRF_NUM(_NVLW_LINK, _INTR_2_MASK, _INTR1, 0x0));
// NVLIPT_LNK
regval = NVSWITCH_LINK_RD32_LS10(device, link, NVLIPT_LNK, _NVLIPT_LNK, _INTR_CONTROL_LINK);
@@ -1357,6 +1347,10 @@ nvswitch_reset_and_drain_links_ls10
NvU32 link_state;
NvU32 stat_data;
NvU32 link_intr_subcode;
NvBool bKeepPolling;
NvBool bIsLinkInEmergencyShutdown;
NvBool bAreDlClocksOn;
NVSWITCH_TIMEOUT timeout;
if (link_mask == 0)
{
@@ -1425,10 +1419,9 @@ nvswitch_reset_and_drain_links_ls10
if (status != NVL_SUCCESS)
{
nvswitch_destroy_link(link_info);
return status;
}
return -NVL_ERR_INVALID_STATE;
continue;
}
//
@@ -1438,10 +1431,42 @@ nvswitch_reset_and_drain_links_ls10
//
// Step 3.0 :
// Prior to starting port reset, perform unilateral shutdown on the
// LS10 side of the link, in case the links are not shutdown.
// Prior to starting port reset, ensure the links is in emergency shutdown
//
nvswitch_execute_unilateral_link_shutdown_ls10(link_info);
bIsLinkInEmergencyShutdown = NV_FALSE;
nvswitch_timeout_create(10 * NVSWITCH_INTERVAL_1MSEC_IN_NS, &timeout);
do
{
bKeepPolling = (nvswitch_timeout_check(&timeout)) ? NV_FALSE : NV_TRUE;
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);
bIsLinkInEmergencyShutdown = (link_state == LINKSTATUS_EMERGENCY_SHUTDOWN) ?
NV_TRUE:NV_FALSE;
if (bIsLinkInEmergencyShutdown == NV_TRUE)
{
break;
}
}
while(bKeepPolling);
if (bIsLinkInEmergencyShutdown == NV_FALSE)
{
NVSWITCH_PRINT(device, ERROR,
"%s: link %d failed to enter emergency shutdown\n",
__FUNCTION__, link);
continue;
}
nvswitch_corelib_clear_link_state_ls10(link_info);
//
@@ -1483,6 +1508,10 @@ nvswitch_reset_and_drain_links_ls10
{
link_intr_subcode = DRF_VAL(_NVLSTAT, _MN00, _LINK_INTR_SUBCODE, stat_data);
}
else
{
continue;
}
if ((link_state == NV_NVLIPT_LNK_CTRL_LINK_STATE_REQUEST_STATUS_MINION_REQUEST_FAIL) &&
(link_intr_subcode == MINION_ALARM_BUSY))
@@ -1515,9 +1544,8 @@ nvswitch_reset_and_drain_links_ls10
if (status != NVL_SUCCESS)
{
nvswitch_destroy_link(link_info);
return status;
}
return status;
continue;
}
//
@@ -1538,12 +1566,15 @@ nvswitch_reset_and_drain_links_ls10
status = nvlink_lib_register_link(device->nvlink_device, link_info);
if (status != NVL_SUCCESS)
{
NVSWITCH_PRINT(device, ERROR,
"%s: Failed to register link: 0x%x with the corelib\n",
__FUNCTION__, link);
nvswitch_destroy_link(link_info);
return status;
continue;
}
//
// Launch ALI training to re-initialize and train the links
// Step 9.0: Launch ALI training to re-initialize and train the links
// nvswitch_launch_ALI_link_training(device, link_info);
//
// Request active, but don't block. FM will come back and check
@@ -1558,7 +1589,44 @@ nvswitch_reset_and_drain_links_ls10
NVSWITCH_PRINT(device, ERROR,
"%s: TL link state request to active for ALI failed for link: 0x%x\n",
__FUNCTION__, link);
continue;
}
bAreDlClocksOn = NV_FALSE;
nvswitch_timeout_create(NVSWITCH_INTERVAL_1MSEC_IN_NS, &timeout);
do
{
bKeepPolling = (nvswitch_timeout_check(&timeout)) ? NV_FALSE : NV_TRUE;
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)
{
break;
}
}
while(bKeepPolling);
if (!bAreDlClocksOn)
{
NVSWITCH_PRINT(device, ERROR,
"%s: link: 0x%x doesn't have the TX/RX clocks on, skipping setting DL interrupts!\n",
__FUNCTION__, link);
continue;
}
nvswitch_set_dlpl_interrupts_ls10(link_info);
}
FOR_EACH_INDEX_IN_MASK_END;