44 int ixgbe_fcoe_ddp_put(struct net_device *netdev, u16 xid)  in ixgbe_fcoe_ddp_put()  argument
56 	if (xid >= netdev->fcoe_ddp_xid)  in ixgbe_fcoe_ddp_put()
61 	ddp = &fcoe->ddp[xid];  in ixgbe_fcoe_ddp_put()
74 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(0, xid), 0);  in ixgbe_fcoe_ddp_put()
75 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(3, xid),  in ixgbe_fcoe_ddp_put()
76 				(xid | IXGBE_FCFLTRW_WE));  in ixgbe_fcoe_ddp_put()
79 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(2, xid), 0);  in ixgbe_fcoe_ddp_put()
82 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(3, xid),  in ixgbe_fcoe_ddp_put()
83 				(xid | IXGBE_FCDMARW_WE));  in ixgbe_fcoe_ddp_put()
86 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(3, xid),  in ixgbe_fcoe_ddp_put()
87 				(xid | IXGBE_FCDMARW_RE));  in ixgbe_fcoe_ddp_put()
88 		fcbuff = IXGBE_READ_REG(hw, IXGBE_FCDDC(2, xid));  in ixgbe_fcoe_ddp_put()
94 				(xid | IXGBE_FCFLTRW_WE));  in ixgbe_fcoe_ddp_put()
97 				(xid | IXGBE_FCDMARW_WE));  in ixgbe_fcoe_ddp_put()
101 				(xid | IXGBE_FCDMARW_RE));  in ixgbe_fcoe_ddp_put()
133 static int ixgbe_fcoe_ddp_setup(struct net_device *netdev, u16 xid,  in ixgbe_fcoe_ddp_setup()  argument
157 	if (xid >= netdev->fcoe_ddp_xid) {  in ixgbe_fcoe_ddp_setup()
158 		e_warn(drv, "xid=0x%x out-of-range\n", xid);  in ixgbe_fcoe_ddp_setup()
168 	ddp = &fcoe->ddp[xid];  in ixgbe_fcoe_ddp_setup()
171 		      xid, ddp->sgl, ddp->sgc);  in ixgbe_fcoe_ddp_setup()
184 		e_warn(drv, "xid=0x%x no ddp pool for fcoe\n", xid);  in ixgbe_fcoe_ddp_setup()
191 		e_err(drv, "xid 0x%x DMA map error\n", xid);  in ixgbe_fcoe_ddp_setup()
270 	fcdmarw = xid;  in ixgbe_fcoe_ddp_setup()
274 	fcfltrw = xid;  in ixgbe_fcoe_ddp_setup()
292 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(0, xid),  in ixgbe_fcoe_ddp_setup()
294 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(1, xid), (u64)ddp->udp >> 32);  in ixgbe_fcoe_ddp_setup()
295 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(2, xid), fcbuff);  in ixgbe_fcoe_ddp_setup()
296 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(3, xid), fcdmarw);  in ixgbe_fcoe_ddp_setup()
298 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(0, xid), IXGBE_FCFLT_VALID);  in ixgbe_fcoe_ddp_setup()
299 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(1, xid), 0);  in ixgbe_fcoe_ddp_setup()
300 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(3, xid), fcfltrw);  in ixgbe_fcoe_ddp_setup()
344 int ixgbe_fcoe_ddp_get(struct net_device *netdev, u16 xid,  in ixgbe_fcoe_ddp_get()  argument
347 	return ixgbe_fcoe_ddp_setup(netdev, xid, sgl, sgc, 0);  in ixgbe_fcoe_ddp_get()
365 int ixgbe_fcoe_ddp_target(struct net_device *netdev, u16 xid,  in ixgbe_fcoe_ddp_target()  argument
368 	return ixgbe_fcoe_ddp_setup(netdev, xid, sgl, sgc, 1);  in ixgbe_fcoe_ddp_target()
396 	u16 xid;  in ixgbe_fcoe_ddp()  local
412 		xid =  be16_to_cpu(fh->fh_ox_id);  in ixgbe_fcoe_ddp()
414 		xid =  be16_to_cpu(fh->fh_rx_id);  in ixgbe_fcoe_ddp()
420 	if (xid >= ddp_max)  in ixgbe_fcoe_ddp()
424 	ddp = &fcoe->ddp[xid];  in ixgbe_fcoe_ddp()