net/ice/base: give time for package download after PF reset

[dpdk.git] / drivers / net / ice / base / ice_common.c

diff --git a/drivers/net/ice/base/ice_common.c b/drivers/net/ice/base/ice_common.c
index 8ba6032..a617643 100644 (file)
--- a/drivers/net/ice/base/ice_common.c
+++ b/drivers/net/ice/base/ice_common.c
@@ -912,7 +912,12 @@ static enum ice_status ice_pf_reset(struct ice_hw *hw)
 
        wr32(hw, PFGEN_CTRL, (reg | PFGEN_CTRL_PFSWR_M));
 
-       for (cnt = 0; cnt < ICE_PF_RESET_WAIT_COUNT; cnt++) {
+       /* Wait for the PFR to complete. The wait time is the global config lock
+        * timeout plus the PFR timeout which will account for a possible reset
+        * that is occurring during a download package operation.
+        */
+       for (cnt = 0; cnt < ICE_GLOBAL_CFG_LOCK_TIMEOUT +
+            ICE_PF_RESET_WAIT_COUNT; cnt++) {
                reg = rd32(hw, PFGEN_CTRL);
                if (!(reg & PFGEN_CTRL_PFSWR_M))
                        break;