diff options
| -rw-r--r-- | drivers/thunderbolt/ctl.c | 28 | ||||
| -rw-r--r-- | drivers/thunderbolt/tb.c | 17 | ||||
| -rw-r--r-- | drivers/thunderbolt/tb_msgs.h | 7 |
3 files changed, 48 insertions, 4 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; diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c index 440693f561a4..f18cb5a52f0b 100644 --- a/drivers/thunderbolt/tb.c +++ b/drivers/thunderbolt/tb.c @@ -1952,17 +1952,26 @@ static void tb_queue_dp_bandwidth_request(struct tb *tb, u64 route, u8 port) static void tb_handle_notification(struct tb *tb, u64 route, const struct cfg_error_pkg *error) { - if (tb_cfg_ack_notification(tb->ctl, route, error)) - tb_warn(tb, "could not ack notification on %llx\n", route); switch (error->error) { + case TB_CFG_ERROR_PCIE_WAKE: + case TB_CFG_ERROR_DP_CON_CHANGE: + case TB_CFG_ERROR_DPTX_DISCOVERY: + if (tb_cfg_ack_notification(tb->ctl, route, error)) + tb_warn(tb, "could not ack notification on %llx\n", + route); + break; + case TB_CFG_ERROR_DP_BW: + if (tb_cfg_ack_notification(tb->ctl, route, error)) + tb_warn(tb, "could not ack notification on %llx\n", + route); tb_queue_dp_bandwidth_request(tb, route, error->port); break; default: - /* Ack is enough */ - return; + /* Ignore for now */ + break; } } diff --git a/drivers/thunderbolt/tb_msgs.h b/drivers/thunderbolt/tb_msgs.h index 3234bff07899..cd750e4b3440 100644 --- a/drivers/thunderbolt/tb_msgs.h +++ b/drivers/thunderbolt/tb_msgs.h @@ -30,6 +30,13 @@ enum tb_cfg_error { TB_CFG_ERROR_FLOW_CONTROL_ERROR = 13, TB_CFG_ERROR_LOCK = 15, TB_CFG_ERROR_DP_BW = 32, + TB_CFG_ERROR_ROP_CMPLT = 33, + TB_CFG_ERROR_POP_CMPLT = 34, + TB_CFG_ERROR_PCIE_WAKE = 35, + TB_CFG_ERROR_DP_CON_CHANGE = 36, + TB_CFG_ERROR_DPTX_DISCOVERY = 37, + TB_CFG_ERROR_LINK_RECOVERY = 38, + TB_CFG_ERROR_ASYM_LINK = 39, }; /* common header */ |