From: Ben Greear <greearb@xxxxxxxxxxxxxxx>
It would be good to know of events that firmware is sending that
the driver does not currently handle.
Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
---
.../net/wireless/mediatek/mt76/mt76_connac_mcu.h | 1 +
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 14 ++++++++++++--
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index c3c93338d56a..272b107b7e91 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -820,6 +820,7 @@ enum {
MCU_EXT_EVENT_CSA_NOTIFY = 0x4f,
MCU_EXT_EVENT_BCC_NOTIFY = 0x75,
MCU_EXT_EVENT_MURU_CTRL = 0x9f,
+ MCU_EXT_EVENT_IGMP_FLOODING = 0xBD, /* Seen on 7915 */
};
enum {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index d09cf89c4505..83af8e2ca95f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -487,7 +487,13 @@ mt7915_mcu_rx_ext_event(struct mt7915_dev *dev, struct sk_buff *skb)
case MCU_EXT_EVENT_BCC_NOTIFY:
mt7915_mcu_rx_bcc_notify(dev, skb);
break;
+ case MCU_EXT_EVENT_IGMP_FLOODING:
+ case MCU_EXT_EVENT_PS_SYNC:
+ /* ignore some we know we do not care about */
+ break;
default:
+ /* in SDK, grep for EventExtEventHandler */
+ dev_info(dev->mt76.dev, "mt7915, unhandled rx_ext_event: 0x%x", rxd->ext_eid);
break;
}
}
@@ -502,6 +508,7 @@ mt7915_mcu_rx_unsolicited_event(struct mt7915_dev *dev, struct sk_buff *skb)
mt7915_mcu_rx_ext_event(dev, skb);
break;
default:
+ dev_info(dev->mt76.dev, "mt7915, unhandled unsolicited event: 0x%x", rxd->eid);
break;
}
dev_kfree_skb(skb);
@@ -2090,7 +2097,7 @@ static int mt7915_load_patch(struct mt7915_dev *dev)
case PATCH_NOT_DL_SEM_SUCCESS:
break;
default:
- dev_err(dev->mt76.dev, "Failed to get patch semaphore\n");
+ dev_err(dev->mt76.dev, "Failed to get patch semaphore: %d", sem);
return -EAGAIN;
}
@@ -2530,8 +2537,11 @@ int mt7915_mcu_init(struct mt7915_dev *dev)
}
ret = mt7915_load_firmware(dev);
- if (ret)
+ if (ret) {
+ dev_info(dev->mt76.dev, "mcu-init: Failed to load firmware, err: %d",
+ ret);
return ret;
+ }
set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state);
--
2.20.1
