~hc/RK356X_SDK_RELEASE.git

..	..	@@ -59,4 +59,410 @@
59	59	(PDO_TYPE(PDO_TYPE_VAR) \| PDO_VAR_MIN_VOLT(min_mv) \| \
60	60	PDO_VAR_MAX_VOLT(max_mv) \| PDO_VAR_MAX_CURR(max_ma))
61	61
62		- #endif /* __DT_POWER_DELIVERY_H */
	62	+#define APDO_TYPE_PPS 0
	63	+
	64	+#define PDO_APDO_TYPE_SHIFT 28 /* Only valid value currently is 0x0 - PPS */
	65	+#define PDO_APDO_TYPE_MASK 0x3
	66	+
	67	+#define PDO_APDO_TYPE(t) ((t) << PDO_APDO_TYPE_SHIFT)
	68	+
	69	+#define PDO_PPS_APDO_MAX_VOLT_SHIFT 17 /* 100mV units */
	70	+#define PDO_PPS_APDO_MIN_VOLT_SHIFT 8 /* 100mV units */
	71	+#define PDO_PPS_APDO_MAX_CURR_SHIFT 0 /* 50mA units */
	72	+
	73	+#define PDO_PPS_APDO_VOLT_MASK 0xff
	74	+#define PDO_PPS_APDO_CURR_MASK 0x7f
	75	+
	76	+#define PDO_PPS_APDO_MIN_VOLT(mv) \
	77	+ ((((mv) / 100) & PDO_PPS_APDO_VOLT_MASK) << PDO_PPS_APDO_MIN_VOLT_SHIFT)
	78	+#define PDO_PPS_APDO_MAX_VOLT(mv) \
	79	+ ((((mv) / 100) & PDO_PPS_APDO_VOLT_MASK) << PDO_PPS_APDO_MAX_VOLT_SHIFT)
	80	+#define PDO_PPS_APDO_MAX_CURR(ma) \
	81	+ ((((ma) / 50) & PDO_PPS_APDO_CURR_MASK) << PDO_PPS_APDO_MAX_CURR_SHIFT)
	82	+
	83	+#define PDO_PPS_APDO(min_mv, max_mv, max_ma) \
	84	+ (PDO_TYPE(PDO_TYPE_APDO) \| PDO_APDO_TYPE(APDO_TYPE_PPS) \| \
	85	+ PDO_PPS_APDO_MIN_VOLT(min_mv) \| PDO_PPS_APDO_MAX_VOLT(max_mv) \| \
	86	+ PDO_PPS_APDO_MAX_CURR(max_ma))
	87	+
	88	+ /*
	89	+ * Based on "Table 6-14 Fixed Supply PDO - Sink" of "USB Power Delivery Specification Revision 3.0,
	90	+ * Version 1.2"
	91	+ * Initial current capability of the new source when vSafe5V is applied.
	92	+ */
	93	+#define FRS_DEFAULT_POWER 1
	94	+#define FRS_5V_1P5A 2
	95	+#define FRS_5V_3A 3
	96	+
	97	+/*
	98	+ * SVDM Identity Header
	99	+ * --------------------
	100	+ * <31> :: data capable as a USB host
	101	+ * <30> :: data capable as a USB device
	102	+ * <29:27> :: product type (UFP / Cable / VPD)
	103	+ * <26> :: modal operation supported (1b == yes)
	104	+ * <25:23> :: product type (DFP) (SVDM version 2.0+ only; set to zero in version 1.0)
	105	+ * <22:21> :: connector type (SVDM version 2.0+ only; set to zero in version 1.0)
	106	+ * <20:16> :: Reserved, Shall be set to zero
	107	+ * <15:0> :: USB-IF assigned VID for this cable vendor
	108	+ */
	109	+
	110	+/* PD Rev2.0 definition */
	111	+#define IDH_PTYPE_UNDEF 0
	112	+
	113	+/* SOP Product Type (UFP) */
	114	+#define IDH_PTYPE_NOT_UFP 0
	115	+#define IDH_PTYPE_HUB 1
	116	+#define IDH_PTYPE_PERIPH 2
	117	+#define IDH_PTYPE_PSD 3
	118	+#define IDH_PTYPE_AMA 5
	119	+
	120	+/* SOP' Product Type (Cable Plug / VPD) */
	121	+#define IDH_PTYPE_NOT_CABLE 0
	122	+#define IDH_PTYPE_PCABLE 3
	123	+#define IDH_PTYPE_ACABLE 4
	124	+#define IDH_PTYPE_VPD 6
	125	+
	126	+/* SOP Product Type (DFP) */
	127	+#define IDH_PTYPE_NOT_DFP 0
	128	+#define IDH_PTYPE_DFP_HUB 1
	129	+#define IDH_PTYPE_DFP_HOST 2
	130	+#define IDH_PTYPE_DFP_PB 3
	131	+
	132	+#define VDO_IDH(usbh, usbd, ufp_cable, is_modal, dfp, conn, vid) \
	133	+ ((usbh) << 31 \| (usbd) << 30 \| ((ufp_cable) & 0x7) << 27 \
	134	+ \| (is_modal) << 26 \| ((dfp) & 0x7) << 23 \| ((conn) & 0x3) << 21 \
	135	+ \| ((vid) & 0xffff))
	136	+
	137	+/*
	138	+ * Cert Stat VDO
	139	+ * -------------
	140	+ * <31:0> : USB-IF assigned XID for this cable
	141	+ */
	142	+#define VDO_CERT(xid) ((xid) & 0xffffffff)
	143	+
	144	+/*
	145	+ * Product VDO
	146	+ * -----------
	147	+ * <31:16> : USB Product ID
	148	+ * <15:0> : USB bcdDevice
	149	+ */
	150	+#define VDO_PRODUCT(pid, bcd) (((pid) & 0xffff) << 16 \| ((bcd) & 0xffff))
	151	+
	152	+/*
	153	+ * UFP VDO (PD Revision 3.0+ only)
	154	+ * --------
	155	+ * <31:29> :: UFP VDO version
	156	+ * <28> :: Reserved
	157	+ * <27:24> :: Device capability
	158	+ * <23:22> :: Connector type (10b == receptacle, 11b == captive plug)
	159	+ * <21:11> :: Reserved
	160	+ * <10:8> :: Vconn power (AMA only)
	161	+ * <7> :: Vconn required (AMA only, 0b == no, 1b == yes)
	162	+ * <6> :: Vbus required (AMA only, 0b == yes, 1b == no)
	163	+ * <5:3> :: Alternate modes
	164	+ * <2:0> :: USB highest speed
	165	+ */
	166	+/* UFP VDO Version */
	167	+#define UFP_VDO_VER1_2 2
	168	+
	169	+/* Device Capability */
	170	+#define DEV_USB2_CAPABLE (1 << 0)
	171	+#define DEV_USB2_BILLBOARD (1 << 1)
	172	+#define DEV_USB3_CAPABLE (1 << 2)
	173	+#define DEV_USB4_CAPABLE (1 << 3)
	174	+
	175	+/* Connector Type */
	176	+#define UFP_RECEPTACLE 2
	177	+#define UFP_CAPTIVE 3
	178	+
	179	+/* Vconn Power (AMA only, set to AMA_VCONN_NOT_REQ if Vconn is not required) */
	180	+#define AMA_VCONN_PWR_1W 0
	181	+#define AMA_VCONN_PWR_1W5 1
	182	+#define AMA_VCONN_PWR_2W 2
	183	+#define AMA_VCONN_PWR_3W 3
	184	+#define AMA_VCONN_PWR_4W 4
	185	+#define AMA_VCONN_PWR_5W 5
	186	+#define AMA_VCONN_PWR_6W 6
	187	+
	188	+/* Vconn Required (AMA only) */
	189	+#define AMA_VCONN_NOT_REQ 0
	190	+#define AMA_VCONN_REQ 1
	191	+
	192	+/* Vbus Required (AMA only) */
	193	+#define AMA_VBUS_REQ 0
	194	+#define AMA_VBUS_NOT_REQ 1
	195	+
	196	+/* Alternate Modes */
	197	+#define UFP_ALTMODE_NOT_SUPP 0
	198	+#define UFP_ALTMODE_TBT3 (1 << 0)
	199	+#define UFP_ALTMODE_RECFG (1 << 1)
	200	+#define UFP_ALTMODE_NO_RECFG (1 << 2)
	201	+
	202	+/* USB Highest Speed */
	203	+#define UFP_USB2_ONLY 0
	204	+#define UFP_USB32_GEN1 1
	205	+#define UFP_USB32_4_GEN2 2
	206	+#define UFP_USB4_GEN3 3
	207	+
	208	+#define VDO_UFP(ver, cap, conn, vcpwr, vcr, vbr, alt, spd) \
	209	+ (((ver) & 0x7) << 29 \| ((cap) & 0xf) << 24 \| ((conn) & 0x3) << 22 \
	210	+ \| ((vcpwr) & 0x7) << 8 \| (vcr) << 7 \| (vbr) << 6 \| ((alt) & 0x7) << 3 \
	211	+ \| ((spd) & 0x7))
	212	+
	213	+/*
	214	+ * DFP VDO (PD Revision 3.0+ only)
	215	+ * --------
	216	+ * <31:29> :: DFP VDO version
	217	+ * <28:27> :: Reserved
	218	+ * <26:24> :: Host capability
	219	+ * <23:22> :: Connector type (10b == receptacle, 11b == captive plug)
	220	+ * <21:5> :: Reserved
	221	+ * <4:0> :: Port number
	222	+ */
	223	+#define DFP_VDO_VER1_1 1
	224	+#define HOST_USB2_CAPABLE (1 << 0)
	225	+#define HOST_USB3_CAPABLE (1 << 1)
	226	+#define HOST_USB4_CAPABLE (1 << 2)
	227	+#define DFP_RECEPTACLE 2
	228	+#define DFP_CAPTIVE 3
	229	+
	230	+#define VDO_DFP(ver, cap, conn, pnum) \
	231	+ (((ver) & 0x7) << 29 \| ((cap) & 0x7) << 24 \| ((conn) & 0x3) << 22 \
	232	+ \| ((pnum) & 0x1f))
	233	+
	234	+/*
	235	+ * Cable VDO (for both Passive and Active Cable VDO in PD Rev2.0)
	236	+ * ---------
	237	+ * <31:28> :: Cable HW version
	238	+ * <27:24> :: Cable FW version
	239	+ * <23:20> :: Reserved, Shall be set to zero
	240	+ * <19:18> :: type-C to Type-A/B/C/Captive (00b == A, 01 == B, 10 == C, 11 == Captive)
	241	+ * <17> :: Reserved, Shall be set to zero
	242	+ * <16:13> :: cable latency (0001 == <10ns(~1m length))
	243	+ * <12:11> :: cable termination type (11b == both ends active VCONN req)
	244	+ * <10> :: SSTX1 Directionality support (0b == fixed, 1b == cfgable)
	245	+ * <9> :: SSTX2 Directionality support
	246	+ * <8> :: SSRX1 Directionality support
	247	+ * <7> :: SSRX2 Directionality support
	248	+ * <6:5> :: Vbus current handling capability (01b == 3A, 10b == 5A)
	249	+ * <4> :: Vbus through cable (0b == no, 1b == yes)
	250	+ * <3> :: SOP" controller present? (0b == no, 1b == yes)
	251	+ * <2:0> :: USB SS Signaling support
	252	+ *
	253	+ * Passive Cable VDO (PD Rev3.0+)
	254	+ * ---------
	255	+ * <31:28> :: Cable HW version
	256	+ * <27:24> :: Cable FW version
	257	+ * <23:21> :: VDO version
	258	+ * <20> :: Reserved, Shall be set to zero
	259	+ * <19:18> :: Type-C to Type-C/Captive (10b == C, 11b == Captive)
	260	+ * <17> :: Reserved, Shall be set to zero
	261	+ * <16:13> :: cable latency (0001 == <10ns(~1m length))
	262	+ * <12:11> :: cable termination type (10b == Vconn not req, 01b == Vconn req)
	263	+ * <10:9> :: Maximum Vbus voltage (00b == 20V, 01b == 30V, 10b == 40V, 11b == 50V)
	264	+ * <8:7> :: Reserved, Shall be set to zero
	265	+ * <6:5> :: Vbus current handling capability (01b == 3A, 10b == 5A)
	266	+ * <4:3> :: Reserved, Shall be set to zero
	267	+ * <2:0> :: USB highest speed
	268	+ *
	269	+ * Active Cable VDO 1 (PD Rev3.0+)
	270	+ * ---------
	271	+ * <31:28> :: Cable HW version
	272	+ * <27:24> :: Cable FW version
	273	+ * <23:21> :: VDO version
	274	+ * <20> :: Reserved, Shall be set to zero
	275	+ * <19:18> :: Connector type (10b == C, 11b == Captive)
	276	+ * <17> :: Reserved, Shall be set to zero
	277	+ * <16:13> :: cable latency (0001 == <10ns(~1m length))
	278	+ * <12:11> :: cable termination type (10b == one end active, 11b == both ends active VCONN req)
	279	+ * <10:9> :: Maximum Vbus voltage (00b == 20V, 01b == 30V, 10b == 40V, 11b == 50V)
	280	+ * <8> :: SBU supported (0b == supported, 1b == not supported)
	281	+ * <7> :: SBU type (0b == passive, 1b == active)
	282	+ * <6:5> :: Vbus current handling capability (01b == 3A, 10b == 5A)
	283	+ * <4> :: Vbus through cable (0b == no, 1b == yes)
	284	+ * <3> :: SOP" controller present? (0b == no, 1b == yes)
	285	+ * <2:0> :: USB highest speed
	286	+ */
	287	+/* Cable VDO Version */
	288	+#define CABLE_VDO_VER1_0 0
	289	+#define CABLE_VDO_VER1_3 3
	290	+
	291	+/* Connector Type (_ATYPE and _BTYPE are for PD Rev2.0 only) */
	292	+#define CABLE_ATYPE 0
	293	+#define CABLE_BTYPE 1
	294	+#define CABLE_CTYPE 2
	295	+#define CABLE_CAPTIVE 3
	296	+
	297	+/* Cable Latency */
	298	+#define CABLE_LATENCY_1M 1
	299	+#define CABLE_LATENCY_2M 2
	300	+#define CABLE_LATENCY_3M 3
	301	+#define CABLE_LATENCY_4M 4
	302	+#define CABLE_LATENCY_5M 5
	303	+#define CABLE_LATENCY_6M 6
	304	+#define CABLE_LATENCY_7M 7
	305	+#define CABLE_LATENCY_7M_PLUS 8
	306	+
	307	+/* Cable Termination Type */
	308	+#define PCABLE_VCONN_NOT_REQ 0
	309	+#define PCABLE_VCONN_REQ 1
	310	+#define ACABLE_ONE_END 2
	311	+#define ACABLE_BOTH_END 3
	312	+
	313	+/* Maximum Vbus Voltage */
	314	+#define CABLE_MAX_VBUS_20V 0
	315	+#define CABLE_MAX_VBUS_30V 1
	316	+#define CABLE_MAX_VBUS_40V 2
	317	+#define CABLE_MAX_VBUS_50V 3
	318	+
	319	+/* Active Cable SBU Supported/Type */
	320	+#define ACABLE_SBU_SUPP 0
	321	+#define ACABLE_SBU_NOT_SUPP 1
	322	+#define ACABLE_SBU_PASSIVE 0
	323	+#define ACABLE_SBU_ACTIVE 1
	324	+
	325	+/* Vbus Current Handling Capability */
	326	+#define CABLE_CURR_DEF 0
	327	+#define CABLE_CURR_3A 1
	328	+#define CABLE_CURR_5A 2
	329	+
	330	+/* USB SuperSpeed Signaling Support (PD Rev2.0) */
	331	+#define CABLE_USBSS_U2_ONLY 0
	332	+#define CABLE_USBSS_U31_GEN1 1
	333	+#define CABLE_USBSS_U31_GEN2 2
	334	+
	335	+/* USB Highest Speed */
	336	+#define CABLE_USB2_ONLY 0
	337	+#define CABLE_USB32_GEN1 1
	338	+#define CABLE_USB32_4_GEN2 2
	339	+#define CABLE_USB4_GEN3 3
	340	+
	341	+#define VDO_CABLE(hw, fw, cbl, lat, term, tx1d, tx2d, rx1d, rx2d, cur, vps, sopp, usbss) \
	342	+ (((hw) & 0x7) << 28 \| ((fw) & 0x7) << 24 \| ((cbl) & 0x3) << 18 \
	343	+ \| ((lat) & 0x7) << 13 \| ((term) & 0x3) << 11 \| (tx1d) << 10 \
	344	+ \| (tx2d) << 9 \| (rx1d) << 8 \| (rx2d) << 7 \| ((cur) & 0x3) << 5 \
	345	+ \| (vps) << 4 \| (sopp) << 3 \| ((usbss) & 0x7))
	346	+#define VDO_PCABLE(hw, fw, ver, conn, lat, term, vbm, cur, spd) \
	347	+ (((hw) & 0xf) << 28 \| ((fw) & 0xf) << 24 \| ((ver) & 0x7) << 21 \
	348	+ \| ((conn) & 0x3) << 18 \| ((lat) & 0xf) << 13 \| ((term) & 0x3) << 11 \
	349	+ \| ((vbm) & 0x3) << 9 \| ((cur) & 0x3) << 5 \| ((spd) & 0x7))
	350	+#define VDO_ACABLE1(hw, fw, ver, conn, lat, term, vbm, sbu, sbut, cur, vbt, sopp, spd) \
	351	+ (((hw) & 0xf) << 28 \| ((fw) & 0xf) << 24 \| ((ver) & 0x7) << 21 \
	352	+ \| ((conn) & 0x3) << 18 \| ((lat) & 0xf) << 13 \| ((term) & 0x3) << 11 \
	353	+ \| ((vbm) & 0x3) << 9 \| (sbu) << 8 \| (sbut) << 7 \| ((cur) & 0x3) << 5 \
	354	+ \| (vbt) << 4 \| (sopp) << 3 \| ((spd) & 0x7))
	355	+
	356	+/*
	357	+ * Active Cable VDO 2
	358	+ * ---------
	359	+ * <31:24> :: Maximum operating temperature
	360	+ * <23:16> :: Shutdown temperature
	361	+ * <15> :: Reserved, Shall be set to zero
	362	+ * <14:12> :: U3/CLd power
	363	+ * <11> :: U3 to U0 transition mode (0b == direct, 1b == through U3S)
	364	+ * <10> :: Physical connection (0b == copper, 1b == optical)
	365	+ * <9> :: Active element (0b == redriver, 1b == retimer)
	366	+ * <8> :: USB4 supported (0b == yes, 1b == no)
	367	+ * <7:6> :: USB2 hub hops consumed
	368	+ * <5> :: USB2 supported (0b == yes, 1b == no)
	369	+ * <4> :: USB3.2 supported (0b == yes, 1b == no)
	370	+ * <3> :: USB lanes supported (0b == one lane, 1b == two lanes)
	371	+ * <2> :: Optically isolated active cable (0b == no, 1b == yes)
	372	+ * <1> :: Reserved, Shall be set to zero
	373	+ * <0> :: USB gen (0b == gen1, 1b == gen2+)
	374	+ */
	375	+/* U3/CLd Power*/
	376	+#define ACAB2_U3_CLD_10MW_PLUS 0
	377	+#define ACAB2_U3_CLD_10MW 1
	378	+#define ACAB2_U3_CLD_5MW 2
	379	+#define ACAB2_U3_CLD_1MW 3
	380	+#define ACAB2_U3_CLD_500UW 4
	381	+#define ACAB2_U3_CLD_200UW 5
	382	+#define ACAB2_U3_CLD_50UW 6
	383	+
	384	+/* Other Active Cable VDO 2 Fields */
	385	+#define ACAB2_U3U0_DIRECT 0
	386	+#define ACAB2_U3U0_U3S 1
	387	+#define ACAB2_PHY_COPPER 0
	388	+#define ACAB2_PHY_OPTICAL 1
	389	+#define ACAB2_REDRIVER 0
	390	+#define ACAB2_RETIMER 1
	391	+#define ACAB2_USB4_SUPP 0
	392	+#define ACAB2_USB4_NOT_SUPP 1
	393	+#define ACAB2_USB2_SUPP 0
	394	+#define ACAB2_USB2_NOT_SUPP 1
	395	+#define ACAB2_USB32_SUPP 0
	396	+#define ACAB2_USB32_NOT_SUPP 1
	397	+#define ACAB2_LANES_ONE 0
	398	+#define ACAB2_LANES_TWO 1
	399	+#define ACAB2_OPT_ISO_NO 0
	400	+#define ACAB2_OPT_ISO_YES 1
	401	+#define ACAB2_GEN_1 0
	402	+#define ACAB2_GEN_2_PLUS 1
	403	+
	404	+#define VDO_ACABLE2(mtemp, stemp, u3p, trans, phy, ele, u4, hops, u2, u32, lane, iso, gen) \
	405	+ (((mtemp) & 0xff) << 24 \| ((stemp) & 0xff) << 16 \| ((u3p) & 0x7) << 12 \
	406	+ \| (trans) << 11 \| (phy) << 10 \| (ele) << 9 \| (u4) << 8 \
	407	+ \| ((hops) & 0x3) << 6 \| (u2) << 5 \| (u32) << 4 \| (lane) << 3 \
	408	+ \| (iso) << 2 \| (gen))
	409	+
	410	+/*
	411	+ * AMA VDO (PD Rev2.0)
	412	+ * ---------
	413	+ * <31:28> :: Cable HW version
	414	+ * <27:24> :: Cable FW version
	415	+ * <23:12> :: Reserved, Shall be set to zero
	416	+ * <11> :: SSTX1 Directionality support (0b == fixed, 1b == cfgable)
	417	+ * <10> :: SSTX2 Directionality support
	418	+ * <9> :: SSRX1 Directionality support
	419	+ * <8> :: SSRX2 Directionality support
	420	+ * <7:5> :: Vconn power
	421	+ * <4> :: Vconn power required
	422	+ * <3> :: Vbus power required
	423	+ * <2:0> :: USB SS Signaling support
	424	+ */
	425	+#define VDO_AMA(hw, fw, tx1d, tx2d, rx1d, rx2d, vcpwr, vcr, vbr, usbss) \
	426	+ (((hw) & 0x7) << 28 \| ((fw) & 0x7) << 24 \
	427	+ \| (tx1d) << 11 \| (tx2d) << 10 \| (rx1d) << 9 \| (rx2d) << 8 \
	428	+ \| ((vcpwr) & 0x7) << 5 \| (vcr) << 4 \| (vbr) << 3 \
	429	+ \| ((usbss) & 0x7))
	430	+
	431	+#define PD_VDO_AMA_VCONN_REQ(vdo) (((vdo) >> 4) & 1)
	432	+#define PD_VDO_AMA_VBUS_REQ(vdo) (((vdo) >> 3) & 1)
	433	+
	434	+#define AMA_USBSS_U2_ONLY 0
	435	+#define AMA_USBSS_U31_GEN1 1
	436	+#define AMA_USBSS_U31_GEN2 2
	437	+#define AMA_USBSS_BBONLY 3
	438	+
	439	+/*
	440	+ * VPD VDO
	441	+ * ---------
	442	+ * <31:28> :: HW version
	443	+ * <27:24> :: FW version
	444	+ * <23:21> :: VDO version
	445	+ * <20:17> :: Reserved, Shall be set to zero
	446	+ * <16:15> :: Maximum Vbus voltage (00b == 20V, 01b == 30V, 10b == 40V, 11b == 50V)
	447	+ * <14> :: Charge through current support (0b == 3A, 1b == 5A)
	448	+ * <13> :: Reserved, Shall be set to zero
	449	+ * <12:7> :: Vbus impedance
	450	+ * <6:1> :: Ground impedance
	451	+ * <0> :: Charge through support (0b == no, 1b == yes)
	452	+ */
	453	+#define VPD_VDO_VER1_0 0
	454	+#define VPD_MAX_VBUS_20V 0
	455	+#define VPD_MAX_VBUS_30V 1
	456	+#define VPD_MAX_VBUS_40V 2
	457	+#define VPD_MAX_VBUS_50V 3
	458	+#define VPDCT_CURR_3A 0
	459	+#define VPDCT_CURR_5A 1
	460	+#define VPDCT_NOT_SUPP 0
	461	+#define VPDCT_SUPP 1
	462	+
	463	+#define VDO_VPD(hw, fw, ver, vbm, curr, vbi, gi, ct) \
	464	+ (((hw) & 0xf) << 28 \| ((fw) & 0xf) << 24 \| ((ver) & 0x7) << 21 \
	465	+ \| ((vbm) & 0x3) << 15 \| (curr) << 14 \| ((vbi) & 0x3f) << 7 \
	466	+ \| ((gi) & 0x3f) << 1 \| (ct))
	467	+
	468	+#endif /* __DT_POWER_DELIVERY_H */