s390/qeth: clean up stale buffer state documentation (5c0bfba7) · Commits · 戴 / test

drivers/s390/net/qeth_core.h

+13 −28

Original line number	Diff line number	Diff line
		@@ -374,34 +374,6 @@ enum qeth_header_ids {
		#define QETH_HDR_EXT_CSUM_TRANSP_REQ 0x20
		#define QETH_HDR_EXT_UDP 0x40 /bit off for TCP/

		enum qeth_qdio_buffer_states {
		/*
		* inbound: read out by driver; owned by hardware in order to be filled
		* outbound: owned by driver in order to be filled
		*/
		QETH_QDIO_BUF_EMPTY,
		/*
		* inbound: filled by hardware; owned by driver in order to be read out
		* outbound: filled by driver; owned by hardware in order to be sent
		*/
		QETH_QDIO_BUF_PRIMED,
		/*
		* inbound: not applicable
		* outbound: identified to be pending in TPQ
		*/
		QETH_QDIO_BUF_PENDING,
		/*
		* inbound: not applicable
		* outbound: found in completion queue
		*/
		QETH_QDIO_BUF_IN_CQ,
		/*
		* inbound: not applicable
		* outbound: handled via transfer pending / completion queue
		*/
		QETH_QDIO_BUF_HANDLED_DELAYED,
		};

		enum qeth_qdio_info_states {
		QETH_QDIO_UNINITIALIZED,
		QETH_QDIO_ALLOCATED,
		@@ -433,6 +405,19 @@ struct qeth_qdio_q {
		int next_buf_to_init;
		};

		enum qeth_qdio_out_buffer_state {
		/* Owned by driver, in order to be filled. */
		QETH_QDIO_BUF_EMPTY,
		/* Filled by driver; owned by hardware in order to be sent. */
		QETH_QDIO_BUF_PRIMED,
		/* Identified to be pending in TPQ. */
		QETH_QDIO_BUF_PENDING,
		/* Found in completion queue. */
		QETH_QDIO_BUF_IN_CQ,
		/* Handled via transfer pending / completion queue. */
		QETH_QDIO_BUF_HANDLED_DELAYED,
		};

		struct qeth_qdio_out_buffer {
		struct qdio_buffer *buffer;
		atomic_t state;