diff mbox series

[iwlwifi-next,04/15] wifi: iwlwifi: pcie: add missing TOP reset code

Message ID 20250609211928.3f84eb03cc00.If138ceeb8bb178b3931d96b537f746346227e681@changeid
State New
Headers show
Series wifi: iwlwifi: updates - 2025-06-09 | expand

Commit Message

Miri Korenblit June 9, 2025, 6:21 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

The TOP reset requires code to handle the interrupt, which had
been in my patch at some point, but clearly got lost. As the
test had been running on the wrong hardware and failing due to
that, we missed this. Add the missing code.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index f0405eddc367..fefde167c41b 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -1852,7 +1852,12 @@  static void iwl_trans_pcie_handle_reset_interrupt(struct iwl_trans *trans)
 		}
 		fallthrough;
 	case CSR_IPC_STATE_RESET_TOP_READY:
-		/* FIXME: handle this case when requesting TOP reset */
+		if (trans_pcie->fw_reset_state == FW_RESET_TOP_REQUESTED) {
+			IWL_DEBUG_ISR(trans, "TOP Reset continues\n");
+			trans_pcie->fw_reset_state = FW_RESET_OK;
+			wake_up(&trans_pcie->fw_reset_waitq);
+			break;
+		}
 		fallthrough;
 	case CSR_IPC_STATE_RESET_NONE:
 		IWL_FW_CHECK_FAILED(trans,