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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2022-12-23 10:45:51 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-06-16 09:53:28 +0300 |
| commit | 235d019481bcaa38a1d407f8513c54209aa387b8 (patch) | |
| tree | 15efd3fdb532dae109d35a9d52022e1c17c69c84 /drivers/thunderbolt/ctl.c | |
| parent | e111fb92513771cbcae70d0aa855c3ca20f48c1b (diff) | |
| download | linux-235d019481bcaa38a1d407f8513c54209aa387b8.tar.gz linux-235d019481bcaa38a1d407f8513c54209aa387b8.tar.bz2 linux-235d019481bcaa38a1d407f8513c54209aa387b8.zip | |
thunderbolt: Add the new USB4 v2 notification types
USB4 v2 spec adds a bunch of new notifications that the connection
manager can use instead of polling. While we do not use these yet we
need to ack the ones routers expect to be acked.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/ctl.c')
| -rw-r--r-- | drivers/thunderbolt/ctl.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c index 3a213322ec7a..d997a4c545f7 100644 --- a/drivers/thunderbolt/ctl.c +++ b/drivers/thunderbolt/ctl.c @@ -409,6 +409,13 @@ static int tb_async_error(const struct ctl_pkg *pkg) case TB_CFG_ERROR_HEC_ERROR_DETECTED: case TB_CFG_ERROR_FLOW_CONTROL_ERROR: case TB_CFG_ERROR_DP_BW: + case TB_CFG_ERROR_ROP_CMPLT: + case TB_CFG_ERROR_POP_CMPLT: + case TB_CFG_ERROR_PCIE_WAKE: + case TB_CFG_ERROR_DP_CON_CHANGE: + case TB_CFG_ERROR_DPTX_DISCOVERY: + case TB_CFG_ERROR_LINK_RECOVERY: + case TB_CFG_ERROR_ASYM_LINK: return true; default: @@ -758,6 +765,27 @@ int tb_cfg_ack_notification(struct tb_ctl *ctl, u64 route, case TB_CFG_ERROR_DP_BW: name = "DP_BW"; break; + case TB_CFG_ERROR_ROP_CMPLT: + name = "router operation completion"; + break; + case TB_CFG_ERROR_POP_CMPLT: + name = "port operation completion"; + break; + case TB_CFG_ERROR_PCIE_WAKE: + name = "PCIe wake"; + break; + case TB_CFG_ERROR_DP_CON_CHANGE: + name = "DP connector change"; + break; + case TB_CFG_ERROR_DPTX_DISCOVERY: + name = "DPTX discovery"; + break; + case TB_CFG_ERROR_LINK_RECOVERY: + name = "link recovery"; + break; + case TB_CFG_ERROR_ASYM_LINK: + name = "asymmetric link"; + break; default: name = "unknown"; break; |