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535.86.10

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This commit is contained in:
Bernhard Stoeckner
2023-07-31 18:16:23 +02:00
parent 337e28efda
commit 29f830f1bb
14 changed files with 61 additions and 175 deletions
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5
src/common/nvswitch/kernel/inc/lr10/lr10.h
View File

@@ -583,12 +583,9 @@ typedef struct
NvBool bDisabledRemoteEndLinkMaskCached;
} lr10_device;
#define NVSWITCH_NUM_DEVICES_PER_DELTA_LR10 6
typedef struct {
NvU32 switchPhysicalId;
NvU64 accessLinkMask;
NvU64 trunkLinkMask;
NvU64 linkMask;
} lr10_links_connected_to_disabled_remote_end;
#define NVSWITCH_GET_CHIP_DEVICE_LR10(_device) \

112
src/common/nvswitch/kernel/lr10/link_lr10.c
View File

@@ -43,68 +43,40 @@
#include "nvswitch/lr10/dev_nvlipt_ip.h"
#include "nvswitch/lr10/dev_nport_ip.h"
#define NUM_SWITCH_WITH_DISCONNETED_REMOTE_LINK 12 // This must be incremented if any entries are added to the array below
#define NUM_SWITCH_WITH_DISCONNETED_REMOTE_LINK 8 // This must be incremented if any entries are added to the array below
lr10_links_connected_to_disabled_remote_end nvswitchDisconnetedRemoteLinkMasks[] =
{
{
0x8, // switchPhysicalId
0x56A000500, // accessLinkMask
0xFF00FF // trunkLinkMask
0x8, // switchPhysicalId
0x56A000500 //linkMask
},
{
0x9, // switchPhysicalId
0x509009900, // accessLinkMask
0xFF00FF // trunkLinkMask
0x9, // switchPhysicalId
0x509009900 //linkMask
},
{
0xa, // switchPhysicalId
0x0, // accessLinkMask
0xFF00FF // trunkLinkMask
0xb, // switchPhysicalId
0x56A000600 //linkMask
},
{
0xb, // switchPhysicalId
0x56A000600, // accessLinkMask
0xFF00FF // trunkLinkMask
0xc, // switchPhysicalId
0x4A9009400 //linkMask
},
{
0xc, // switchPhysicalId
0x4A9009400, // accessLinkMask
0xFF00FF // trunkLinkMask
0x18, // switchPhysicalId
0x56A000500 //linkMask
},
{
0xd, // switchPhysicalId
0x0, // accessLinkMask
0xFF00FF // trunkLinkMask
0x19, // switchPhysicalId
0x509009900 //linkMask
},
{
0x18, // switchPhysicalId
0x56A000500, // accessLinkMask
0xFF00FF // trunkLinkMask
0x1b, // switchPhysicalId
0x56A000600 //linkMask
},
{
0x19, // switchPhysicalId
0x509009900, // accessLinkMask
0xFF00FF // trunkLinkMask
},
{
0x1a, // switchPhysicalId
0x0, // accessLinkMask
0xFF00FF // trunkLinkMask
},
{
0x1b, // switchPhysicalId
0x56A000600, // accessLinkMask
0xFF00FF // trunkLinkMask
},
{
0x1c, // switchPhysicalId
0x4A9009400, // accessLinkMask
0xFF00FF // trunkLinkMask
},
{
0x1d, // switchPhysicalId
0x0, // accessLinkMask
0xFF00FF // trunkLinkMask
0x1c, // switchPhysicalId
0x4A9009400 //linkMask
},
};
ct_assert(sizeof(nvswitchDisconnetedRemoteLinkMasks)/sizeof(lr10_links_connected_to_disabled_remote_end) == NUM_SWITCH_WITH_DISCONNETED_REMOTE_LINK);
@@ -869,6 +841,7 @@ nvswitch_corelib_set_dl_link_mode_lr10
if (nvswitch_does_link_need_termination_enabled(device, link))
{
if (mode == NVLINK_LINKSTATE_INITPHASE1)
{
status = nvswitch_link_termination_setup(device, link);
@@ -2399,8 +2372,6 @@ nvswitch_load_link_disable_settings_lr10
NvU32 val;
NVLINK_CONFIG_DATA_LINKENTRY *vbios_link_entry = NULL;
NVSWITCH_BIOS_NVLINK_CONFIG *bios_config;
NvlStatus status;
lr10_device *chip_device = NVSWITCH_GET_CHIP_DEVICE_LR10(device);
bios_config = nvswitch_get_bios_nvlink_config(device);
if ((bios_config == NULL) || (bios_config->bit_address == 0))
@@ -2441,16 +2412,15 @@ nvswitch_load_link_disable_settings_lr10
__FUNCTION__, link->linkNumber);
return;
}
val = FLD_SET_DRF(_NVLIPT_LNK, _CTRL_SYSTEM_LINK_MODE_CTRL, _LINK_DISABLE,
_DISABLED, val);
NVSWITCH_LINK_WR32_LR10(device, link->linkNumber,
NVLIPT_LNK, _NVLIPT_LNK, _CTRL_SYSTEM_LINK_MODE_CTRL, val);
status = nvswitch_link_termination_setup(device, link);
if (status != NVL_SUCCESS)
{
NVSWITCH_PRINT(device, ERROR,
"%s: Failed to enable termination on link #%d\n", __FUNCTION__, link->linkNumber);
return;
}
// add link to disabledRemoteEndLinkMask
chip_device->disabledRemoteEndLinkMask |= NVBIT64(link->linkNumber);
// Set link to invalid and unregister from corelib
device->link[link->linkNumber].valid = NV_FALSE;
nvlink_lib_unregister_link(link);
nvswitch_destroy_link(link);
return;
}
@@ -2518,8 +2488,6 @@ nvswitch_does_link_need_termination_enabled_lr10
NvU32 i;
NvU32 physicalId;
lr10_device *chip_device;
NvU32 numNvswitches;
NvlStatus status;
physicalId = nvswitch_read_physical_id(device);
chip_device = NVSWITCH_GET_CHIP_DEVICE_LR10(device);
@@ -2542,30 +2510,16 @@ nvswitch_does_link_need_termination_enabled_lr10
chip_device->disabledRemoteEndLinkMask = 0;
if (nvlink_lib_is_registerd_device_with_reduced_config())
{
for (i = 0; i < NUM_SWITCH_WITH_DISCONNETED_REMOTE_LINK; ++i)
for (i = 0; i < NUM_SWITCH_WITH_DISCONNETED_REMOTE_LINK; ++i)
{
if (nvswitchDisconnetedRemoteLinkMasks[i].switchPhysicalId == physicalId)
{
if (nvswitchDisconnetedRemoteLinkMasks[i].switchPhysicalId == physicalId)
{
chip_device->disabledRemoteEndLinkMask |=
nvswitchDisconnetedRemoteLinkMasks[i].accessLinkMask;
status = nvlink_lib_return_device_count_by_type(NVLINK_DEVICE_TYPE_NVSWITCH, &numNvswitches);
if (status != NVL_SUCCESS)
{
NVSWITCH_PRINT(device, ERROR,
"%s: Failed to get nvswitch device count!\n", __FUNCTION__);
break;
}
if (numNvswitches <= NVSWITCH_NUM_DEVICES_PER_DELTA_LR10)
{
chip_device->disabledRemoteEndLinkMask |=
nvswitchDisconnetedRemoteLinkMasks[i].trunkLinkMask;
}
break;
}
chip_device->disabledRemoteEndLinkMask =
nvswitchDisconnetedRemoteLinkMasks[i].linkMask;
break;
}
}
}
chip_device->bDisabledRemoteEndLinkMaskCached = NV_TRUE;
}