[SCSI] bnx2fc: Replace scsi_dma_map() with dma_map_sg(). (3ce41ea1) · Commits · 戴 / test

scsi_dma_map doesn't work for NPIV since vport dev isn't fully initialized. For more details: http://marc.info/?l=linux-scsi&m=118312448030633&w=2 and commit - . Signed-off-by:

drivers/scsi/bnx2fc/bnx2fc_io.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -1568,6 +1568,8 @@ static int bnx2fc_split_bd(struct bnx2fc_cmd *io_req, u64 addr, int sg_len,

		static int bnx2fc_map_sg(struct bnx2fc_cmd *io_req)
		{
		struct bnx2fc_interface *interface = io_req->port->priv;
		struct bnx2fc_hba *hba = interface->hba;
		struct scsi_cmnd *sc = io_req->sc_cmd;
		struct fcoe_bd_ctx *bd = io_req->bd_tbl->bd_tbl;
		struct scatterlist *sg;
		@@ -1579,7 +1581,8 @@ static int bnx2fc_map_sg(struct bnx2fc_cmd *io_req)
		u64 addr;
		int i;

		sg_count = scsi_dma_map(sc);
		sg_count = dma_map_sg(&hba->pcidev->dev, scsi_sglist(sc),
		scsi_sg_count(sc), sc->sc_data_direction);
		scsi_for_each_sg(sc, sg, sg_count, i) {
		sg_len = sg_dma_len(sg);
		addr = sg_dma_address(sg);