68 int ixgbe_fcoe_ddp_put(struct net_device *netdev, u16 xid)  in ixgbe_fcoe_ddp_put()  argument
80 	if (xid >= IXGBE_FCOE_DDP_MAX)  in ixgbe_fcoe_ddp_put()
85 	ddp = &fcoe->ddp[xid];  in ixgbe_fcoe_ddp_put()
98 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(0, xid), 0);  in ixgbe_fcoe_ddp_put()
99 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(3, xid),  in ixgbe_fcoe_ddp_put()
100 				(xid | IXGBE_FCFLTRW_WE));  in ixgbe_fcoe_ddp_put()
103 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(2, xid), 0);  in ixgbe_fcoe_ddp_put()
106 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(3, xid),  in ixgbe_fcoe_ddp_put()
107 				(xid | IXGBE_FCDMARW_WE));  in ixgbe_fcoe_ddp_put()
110 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(3, xid),  in ixgbe_fcoe_ddp_put()
111 				(xid | IXGBE_FCDMARW_RE));  in ixgbe_fcoe_ddp_put()
112 		fcbuff = IXGBE_READ_REG(hw, IXGBE_FCDDC(2, xid));  in ixgbe_fcoe_ddp_put()
118 				(xid | IXGBE_FCFLTRW_WE));  in ixgbe_fcoe_ddp_put()
121 				(xid | IXGBE_FCDMARW_WE));  in ixgbe_fcoe_ddp_put()
125 				(xid | IXGBE_FCDMARW_RE));  in ixgbe_fcoe_ddp_put()
156 static int ixgbe_fcoe_ddp_setup(struct net_device *netdev, u16 xid,  in ixgbe_fcoe_ddp_setup()  argument
180 	if (xid >= IXGBE_FCOE_DDP_MAX) {  in ixgbe_fcoe_ddp_setup()
181 		e_warn(drv, "xid=0x%x out-of-range\n", xid);  in ixgbe_fcoe_ddp_setup()
191 	ddp = &fcoe->ddp[xid];  in ixgbe_fcoe_ddp_setup()
194 		      xid, ddp->sgl, ddp->sgc);  in ixgbe_fcoe_ddp_setup()
207 		e_warn(drv, "xid=0x%x no ddp pool for fcoe\n", xid);  in ixgbe_fcoe_ddp_setup()
214 		e_err(drv, "xid 0x%x DMA map error\n", xid);  in ixgbe_fcoe_ddp_setup()
293 	fcdmarw = xid;  in ixgbe_fcoe_ddp_setup()
297 	fcfltrw = xid;  in ixgbe_fcoe_ddp_setup()
315 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(0, xid),  in ixgbe_fcoe_ddp_setup()
317 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(1, xid), (u64)ddp->udp >> 32);  in ixgbe_fcoe_ddp_setup()
318 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(2, xid), fcbuff);  in ixgbe_fcoe_ddp_setup()
319 		IXGBE_WRITE_REG(hw, IXGBE_FCDDC(3, xid), fcdmarw);  in ixgbe_fcoe_ddp_setup()
321 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(0, xid), IXGBE_FCFLT_VALID);  in ixgbe_fcoe_ddp_setup()
322 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(1, xid), 0);  in ixgbe_fcoe_ddp_setup()
323 		IXGBE_WRITE_REG(hw, IXGBE_FCDFC(3, xid), fcfltrw);  in ixgbe_fcoe_ddp_setup()
367 int ixgbe_fcoe_ddp_get(struct net_device *netdev, u16 xid,  in ixgbe_fcoe_ddp_get()  argument
370 	return ixgbe_fcoe_ddp_setup(netdev, xid, sgl, sgc, 0);  in ixgbe_fcoe_ddp_get()
388 int ixgbe_fcoe_ddp_target(struct net_device *netdev, u16 xid,  in ixgbe_fcoe_ddp_target()  argument
391 	return ixgbe_fcoe_ddp_setup(netdev, xid, sgl, sgc, 1);  in ixgbe_fcoe_ddp_target()
419 	u16 xid;  in ixgbe_fcoe_ddp()  local
435 		xid =  be16_to_cpu(fh->fh_ox_id);  in ixgbe_fcoe_ddp()
437 		xid =  be16_to_cpu(fh->fh_rx_id);  in ixgbe_fcoe_ddp()
443 	if (xid >= ddp_max)  in ixgbe_fcoe_ddp()
447 	ddp = &fcoe->ddp[xid];  in ixgbe_fcoe_ddp()