Merge "mhi: device: netdev: Add flag to track napi scheduling" (1cf0b9b5) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/bus/mhi/devices/mhi_netdev.c

+8 −1

Original line number	Diff line number	Diff line
		@@ -111,6 +111,7 @@ struct mhi_netdev {

		/* debug stats */
		u32 abuffers, kbuffers, rbuffers;
		bool napi_scheduled;
		};

		struct mhi_netdev_priv {
		@@ -451,6 +452,7 @@ static int mhi_netdev_alloc_thread(void *data)

		/* replenish the ring */
		napi_schedule(mhi_netdev->napi);
		mhi_netdev->napi_scheduled = true;

		/* wait for buffers to run low or thread to stop */
		wait_event_interruptible(mhi_netdev->alloc_event,
		@@ -490,6 +492,7 @@ static int mhi_netdev_poll(struct napi_struct *napi, int budget)
		if (rx_work < 0) {
		MSG_ERR("Error polling ret:%d\n", rx_work);
		napi_complete(napi);
		mhi_netdev->napi_scheduled = false;
		return 0;
		}

		@@ -500,8 +503,10 @@ static int mhi_netdev_poll(struct napi_struct *napi, int budget)
		mhi_netdev_queue(mhi_netdev, rsc_dev->mhi_dev);

		/* complete work if # of packet processed less than allocated budget */
		if (rx_work < budget)
		if (rx_work < budget) {
		napi_complete(napi);
		mhi_netdev->napi_scheduled = false;
		}

		MSG_VERB("polled %d\n", rx_work);

		@@ -837,6 +842,7 @@ static void mhi_netdev_status_cb(struct mhi_device *mhi_dev, enum MHI_CB mhi_cb)
		return;

		napi_schedule(mhi_netdev->napi);
		mhi_netdev->napi_scheduled = true;
		}

		#ifdef CONFIG_DEBUG_FS
		@@ -1098,6 +1104,7 @@ static int mhi_netdev_probe(struct mhi_device *mhi_dev,
		* by triggering a napi_poll
		*/
		napi_schedule(mhi_netdev->napi);
		mhi_netdev->napi_scheduled = true;

		return 0;
		}