#define RIO_PEF_INB_MBOX2 0x00200000 /* [II, <= 1.2] Mailbox 2 */
#define RIO_PEF_INB_MBOX3 0x00100000 /* [II, <= 1.2] Mailbox 3 */
#define RIO_PEF_INB_DOORBELL 0x00080000 /* [II, <= 1.2] Doorbells */
+#define RIO_PEF_DEV32 0x00001000 /* [III] PE supports Common TRansport Dev32 */
#define RIO_PEF_EXT_RT 0x00000200 /* [III, 1.3] Extended route table support */
#define RIO_PEF_STD_RT 0x00000100 /* [III, 1.3] Standard route table support */
-#define RIO_PEF_CTLS 0x00000010 /* [III] CTLS */
+#define RIO_PEF_CTLS 0x00000010 /* [III] Common Transport Large System (< rev.3) */
+#define RIO_PEF_DEV16 0x00000010 /* [III] PE Supports Common Transport Dev16 (rev.3) */
#define RIO_PEF_EXT_FEATURES 0x00000008 /* [I] EFT_PTR valid */
#define RIO_PEF_ADDR_66 0x00000004 /* [I] 66 bits */
#define RIO_PEF_ADDR_50 0x00000002 /* [I] 50 bits */
#define RIO_GET_BLOCK_ID(x) (x & RIO_EFB_ID_MASK)
/* Extended Feature Block IDs */
-#define RIO_EFB_PAR_EP_ID 0x0001 /* [IV] LP/LVDS EP Devices */
-#define RIO_EFB_PAR_EP_REC_ID 0x0002 /* [IV] LP/LVDS EP Recovery Devices */
-#define RIO_EFB_PAR_EP_FREE_ID 0x0003 /* [IV] LP/LVDS EP Free Devices */
-#define RIO_EFB_SER_EP_ID_V13P 0x0001 /* [VI] LP/Serial EP Devices, RapidIO Spec ver 1.3 and above */
-#define RIO_EFB_SER_EP_REC_ID_V13P 0x0002 /* [VI] LP/Serial EP Recovery Devices, RapidIO Spec ver 1.3 and above */
-#define RIO_EFB_SER_EP_FREE_ID_V13P 0x0003 /* [VI] LP/Serial EP Free Devices, RapidIO Spec ver 1.3 and above */
-#define RIO_EFB_SER_EP_ID 0x0004 /* [VI] LP/Serial EP Devices */
-#define RIO_EFB_SER_EP_REC_ID 0x0005 /* [VI] LP/Serial EP Recovery Devices */
-#define RIO_EFB_SER_EP_FREE_ID 0x0006 /* [VI] LP/Serial EP Free Devices */
-#define RIO_EFB_SER_EP_FREC_ID 0x0009 /* [VI] LP/Serial EP Free Recovery Devices */
+#define RIO_EFB_SER_EP_M1_ID 0x0001 /* [VI] LP-Serial EP Devices, Map I */
+#define RIO_EFB_SER_EP_SW_M1_ID 0x0002 /* [VI] LP-Serial EP w SW Recovery Devices, Map I */
+#define RIO_EFB_SER_EPF_M1_ID 0x0003 /* [VI] LP-Serial EP Free Devices, Map I */
+#define RIO_EFB_SER_EP_ID 0x0004 /* [VI] LP-Serial EP Devices, RIO 1.2 */
+#define RIO_EFB_SER_EP_REC_ID 0x0005 /* [VI] LP-Serial EP w SW Recovery Devices, RIO 1.2 */
+#define RIO_EFB_SER_EP_FREE_ID 0x0006 /* [VI] LP-Serial EP Free Devices, RIO 1.2 */
#define RIO_EFB_ERR_MGMNT 0x0007 /* [VIII] Error Management Extensions */
+#define RIO_EFB_SER_EPF_SW_M1_ID 0x0009 /* [VI] LP-Serial EP Free w SW Recovery Devices, Map I */
+#define RIO_EFB_SW_ROUTING_TBL 0x000E /* [III] Switch Routing Table Block */
+#define RIO_EFB_SER_EP_M2_ID 0x0011 /* [VI] LP-Serial EP Devices, Map II */
+#define RIO_EFB_SER_EP_SW_M2_ID 0x0012 /* [VI] LP-Serial EP w SW Recovery Devices, Map II */
+#define RIO_EFB_SER_EPF_M2_ID 0x0013 /* [VI] LP-Serial EP Free Devices, Map II */
+#define RIO_EFB_ERR_MGMNT_HS 0x0017 /* [VIII] Error Management Extensions, Hot-Swap only */
+#define RIO_EFB_SER_EPF_SW_M2_ID 0x0019 /* [VI] LP-Serial EP Free w SW Recovery Devices, Map II */
/*
- * Physical 8/16 LP-LVDS
- * ID=0x0001, Generic End Point Devices
- * ID=0x0002, Generic End Point Devices, software assisted recovery option
- * ID=0x0003, Generic End Point Free Devices
- *
- * Physical LP-Serial
- * ID=0x0004, Generic End Point Devices
- * ID=0x0005, Generic End Point Devices, software assisted recovery option
- * ID=0x0006, Generic End Point Free Devices
+ * Physical LP-Serial Registers Definitions
+ * Parameters in register macros:
+ * n - port number, m - Register Map Type (1 or 2)
*/
#define RIO_PORT_MNT_HEADER 0x0000
#define RIO_PORT_REQ_CTL_CSR 0x0020
-#define RIO_PORT_RSP_CTL_CSR 0x0024 /* 0x0001/0x0002 */
-#define RIO_PORT_LINKTO_CTL_CSR 0x0020 /* Serial */
-#define RIO_PORT_RSPTO_CTL_CSR 0x0024 /* Serial */
+#define RIO_PORT_RSP_CTL_CSR 0x0024
+#define RIO_PORT_LINKTO_CTL_CSR 0x0020
+#define RIO_PORT_RSPTO_CTL_CSR 0x0024
#define RIO_PORT_GEN_CTL_CSR 0x003c
#define RIO_PORT_GEN_HOST 0x80000000
#define RIO_PORT_GEN_MASTER 0x40000000
#define RIO_PORT_GEN_DISCOVERED 0x20000000
-#define RIO_PORT_N_MNT_REQ_CSR(x) (0x0040 + x*0x20) /* 0x0002 */
+#define RIO_PORT_N_MNT_REQ_CSR(n, m) (0x40 + (n) * (0x20 * (m)))
#define RIO_MNT_REQ_CMD_RD 0x03 /* Reset-device command */
#define RIO_MNT_REQ_CMD_IS 0x04 /* Input-status command */
-#define RIO_PORT_N_MNT_RSP_CSR(x) (0x0044 + x*0x20) /* 0x0002 */
+#define RIO_PORT_N_MNT_RSP_CSR(n, m) (0x44 + (n) * (0x20 * (m)))
#define RIO_PORT_N_MNT_RSP_RVAL 0x80000000 /* Response Valid */
#define RIO_PORT_N_MNT_RSP_ASTAT 0x000007e0 /* ackID Status */
#define RIO_PORT_N_MNT_RSP_LSTAT 0x0000001f /* Link Status */
-#define RIO_PORT_N_ACK_STS_CSR(x) (0x0048 + x*0x20) /* 0x0002 */
+#define RIO_PORT_N_ACK_STS_CSR(n) (0x48 + (n) * 0x20) /* Only in RM-I */
#define RIO_PORT_N_ACK_CLEAR 0x80000000
#define RIO_PORT_N_ACK_INBOUND 0x3f000000
#define RIO_PORT_N_ACK_OUTSTAND 0x00003f00
#define RIO_PORT_N_ACK_OUTBOUND 0x0000003f
-#define RIO_PORT_N_CTL2_CSR(x) (0x0054 + x*0x20)
+#define RIO_PORT_N_CTL2_CSR(n, m) (0x54 + (n) * (0x20 * (m)))
#define RIO_PORT_N_CTL2_SEL_BAUD 0xf0000000
-#define RIO_PORT_N_ERR_STS_CSR(x) (0x0058 + x*0x20)
-#define RIO_PORT_N_ERR_STS_PW_OUT_ES 0x00010000 /* Output Error-stopped */
-#define RIO_PORT_N_ERR_STS_PW_INP_ES 0x00000100 /* Input Error-stopped */
+#define RIO_PORT_N_ERR_STS_CSR(n, m) (0x58 + (n) * (0x20 * (m)))
+#define RIO_PORT_N_ERR_STS_OUT_ES 0x00010000 /* Output Error-stopped */
+#define RIO_PORT_N_ERR_STS_INP_ES 0x00000100 /* Input Error-stopped */
#define RIO_PORT_N_ERR_STS_PW_PEND 0x00000010 /* Port-Write Pending */
+#define RIO_PORT_N_ERR_STS_PORT_UA 0x00000008 /* Port Unavailable */
#define RIO_PORT_N_ERR_STS_PORT_ERR 0x00000004
#define RIO_PORT_N_ERR_STS_PORT_OK 0x00000002
#define RIO_PORT_N_ERR_STS_PORT_UNINIT 0x00000001
-#define RIO_PORT_N_CTL_CSR(x) (0x005c + x*0x20)
+#define RIO_PORT_N_CTL_CSR(n, m) (0x5c + (n) * (0x20 * (m)))
#define RIO_PORT_N_CTL_PWIDTH 0xc0000000
#define RIO_PORT_N_CTL_PWIDTH_1 0x00000000
#define RIO_PORT_N_CTL_PWIDTH_4 0x40000000
#define RIO_PORT_N_CTL_IPW 0x38000000 /* Initialized Port Width */
#define RIO_PORT_N_CTL_P_TYP_SER 0x00000001
#define RIO_PORT_N_CTL_LOCKOUT 0x00000002
-#define RIO_PORT_N_CTL_EN_RX_SER 0x00200000
-#define RIO_PORT_N_CTL_EN_TX_SER 0x00400000
-#define RIO_PORT_N_CTL_EN_RX_PAR 0x08000000
-#define RIO_PORT_N_CTL_EN_TX_PAR 0x40000000
+#define RIO_PORT_N_CTL_EN_RX 0x00200000
+#define RIO_PORT_N_CTL_EN_TX 0x00400000
+#define RIO_PORT_N_OB_ACK_CSR(n) (0x60 + (n) * 0x40) /* Only in RM-II */
+#define RIO_PORT_N_OB_ACK_CLEAR 0x80000000
+#define RIO_PORT_N_OB_ACK_OUTSTD 0x00fff000
+#define RIO_PORT_N_OB_ACK_OUTBND 0x00000fff
+#define RIO_PORT_N_IB_ACK_CSR(n) (0x64 + (n) * 0x40) /* Only in RM-II */
+#define RIO_PORT_N_IB_ACK_INBND 0x00000fff
+
+/*
+ * Device-based helper macros for serial port register access.
+ * d - pointer to rapidio device object, n - port number
+ */
+
+#define RIO_DEV_PORT_N_MNT_REQ_CSR(d, n) \
+ (d->phys_efptr + RIO_PORT_N_MNT_REQ_CSR(n, d->phys_rmap))
+
+#define RIO_DEV_PORT_N_MNT_RSP_CSR(d, n) \
+ (d->phys_efptr + RIO_PORT_N_MNT_RSP_CSR(n, d->phys_rmap))
+
+#define RIO_DEV_PORT_N_ACK_STS_CSR(d, n) \
+ (d->phys_efptr + RIO_PORT_N_ACK_STS_CSR(n))
+
+#define RIO_DEV_PORT_N_CTL2_CSR(d, n) \
+ (d->phys_efptr + RIO_PORT_N_CTL2_CSR(n, d->phys_rmap))
+
+#define RIO_DEV_PORT_N_ERR_STS_CSR(d, n) \
+ (d->phys_efptr + RIO_PORT_N_ERR_STS_CSR(n, d->phys_rmap))
+
+#define RIO_DEV_PORT_N_CTL_CSR(d, n) \
+ (d->phys_efptr + RIO_PORT_N_CTL_CSR(n, d->phys_rmap))
+
+#define RIO_DEV_PORT_N_OB_ACK_CSR(d, n) \
+ (d->phys_efptr + RIO_PORT_N_OB_ACK_CSR(n))
+
+#define RIO_DEV_PORT_N_IB_ACK_CSR(d, n) \
+ (d->phys_efptr + RIO_PORT_N_IB_ACK_CSR(n))
/*
* Error Management Extensions (RapidIO 1.3+, Part 8)
/* General EM Registers (Common for all Ports) */
#define RIO_EM_EFB_HEADER 0x000 /* Error Management Extensions Block Header */
+#define RIO_EM_EMHS_CAR 0x004 /* EM Functionality CAR */
#define RIO_EM_LTL_ERR_DETECT 0x008 /* Logical/Transport Layer Error Detect CSR */
#define RIO_EM_LTL_ERR_EN 0x00c /* Logical/Transport Layer Error Enable CSR */
#define REM_LTL_ERR_ILLTRAN 0x08000000 /* Illegal Transaction decode */
#define RIO_EM_LTL_ADDR_CAP 0x014 /* Logical/Transport Layer Address Capture CSR */
#define RIO_EM_LTL_DEVID_CAP 0x018 /* Logical/Transport Layer Device ID Capture CSR */
#define RIO_EM_LTL_CTRL_CAP 0x01c /* Logical/Transport Layer Control Capture CSR */
+#define RIO_EM_LTL_DID32_CAP 0x020 /* Logical/Transport Layer Dev32 DestID Capture CSR */
+#define RIO_EM_LTL_SID32_CAP 0x024 /* Logical/Transport Layer Dev32 source ID Capture CSR */
#define RIO_EM_PW_TGT_DEVID 0x028 /* Port-write Target deviceID CSR */
+#define RIO_EM_PW_TGT_DEVID_D16M 0xff000000 /* Port-write Target DID16 MSB */
+#define RIO_EM_PW_TGT_DEVID_D8 0x00ff0000 /* Port-write Target DID16 LSB or DID8 */
+#define RIO_EM_PW_TGT_DEVID_DEV16 0x00008000 /* Port-write Target DID16 LSB or DID8 */
+#define RIO_EM_PW_TGT_DEVID_DEV32 0x00004000 /* Port-write Target DID16 LSB or DID8 */
#define RIO_EM_PKT_TTL 0x02c /* Packet Time-to-live CSR */
+#define RIO_EM_PKT_TTL_VAL 0xffff0000 /* Packet Time-to-live value */
+#define RIO_EM_PW_TGT32_DEVID 0x030 /* Port-write Dev32 Target deviceID CSR */
+#define RIO_EM_PW_TX_CTRL 0x034 /* Port-write Transmission Control CSR */
+#define RIO_EM_PW_TX_CTRL_PW_DIS 0x00000001 /* Port-write Transmission Disable bit */
/* Per-Port EM Registers */
#define RIO_EM_PN_ERR_DETECT(x) (0x040 + x*0x40) /* Port N Error Detect CSR */
#define REM_PED_IMPL_SPEC 0x80000000
+#define REM_PED_LINK_OK2U 0x40000000 /* Link OK to Uninit transition */
+#define REM_PED_LINK_UPDA 0x20000000 /* Link Uninit Packet Discard Active */
+#define REM_PED_LINK_U2OK 0x10000000 /* Link Uninit to OK transition */
#define REM_PED_LINK_TO 0x00000001
+
#define RIO_EM_PN_ERRRATE_EN(x) (0x044 + x*0x40) /* Port N Error Rate Enable CSR */
+#define RIO_EM_PN_ERRRATE_EN_OK2U 0x40000000 /* Enable notification for OK2U */
+#define RIO_EM_PN_ERRRATE_EN_UPDA 0x20000000 /* Enable notification for UPDA */
+#define RIO_EM_PN_ERRRATE_EN_U2OK 0x10000000 /* Enable notification for U2OK */
+
#define RIO_EM_PN_ATTRIB_CAP(x) (0x048 + x*0x40) /* Port N Attributes Capture CSR */
#define RIO_EM_PN_PKT_CAP_0(x) (0x04c + x*0x40) /* Port N Packet/Control Symbol Capture 0 CSR */
#define RIO_EM_PN_PKT_CAP_1(x) (0x050 + x*0x40) /* Port N Packet Capture 1 CSR */
#define RIO_EM_PN_PKT_CAP_3(x) (0x058 + x*0x40) /* Port N Packet Capture 3 CSR */
#define RIO_EM_PN_ERRRATE(x) (0x068 + x*0x40) /* Port N Error Rate CSR */
#define RIO_EM_PN_ERRRATE_TR(x) (0x06c + x*0x40) /* Port N Error Rate Threshold CSR */
+#define RIO_EM_PN_LINK_UDT(x) (0x070 + x*0x40) /* Port N Link Uninit Discard Timer CSR */
+#define RIO_EM_PN_LINK_UDT_TO 0xffffff00 /* Link Uninit Timeout value */
+
+/*
+ * Switch Routing Table Register Block ID=0x000E (RapidIO 3.0+, part 3)
+ * Register offsets are defined from beginning of the block.
+ */
+
+/* Broadcast Routing Table Control CSR */
+#define RIO_BC_RT_CTL_CSR 0x020
+#define RIO_RT_CTL_THREE_LVL 0x80000000
+#define RIO_RT_CTL_DEV32_RT_CTRL 0x40000000
+#define RIO_RT_CTL_MC_MASK_SZ 0x03000000 /* 3.0+ Part 11: Multicast */
+
+/* Broadcast Level 0 Info CSR */
+#define RIO_BC_RT_LVL0_INFO_CSR 0x030
+#define RIO_RT_L0I_NUM_GR 0xff000000
+#define RIO_RT_L0I_GR_PTR 0x00fffc00
+
+/* Broadcast Level 1 Info CSR */
+#define RIO_BC_RT_LVL1_INFO_CSR 0x034
+#define RIO_RT_L1I_NUM_GR 0xff000000
+#define RIO_RT_L1I_GR_PTR 0x00fffc00
+
+/* Broadcast Level 2 Info CSR */
+#define RIO_BC_RT_LVL2_INFO_CSR 0x038
+#define RIO_RT_L2I_NUM_GR 0xff000000
+#define RIO_RT_L2I_GR_PTR 0x00fffc00
+
+/* Per-Port Routing Table registers.
+ * Register fields defined in the broadcast section above are
+ * applicable to the corresponding registers below.
+ */
+#define RIO_SPx_RT_CTL_CSR(x) (0x040 + (0x20 * x))
+#define RIO_SPx_RT_LVL0_INFO_CSR(x) (0x50 + (0x20 * x))
+#define RIO_SPx_RT_LVL1_INFO_CSR(x) (0x54 + (0x20 * x))
+#define RIO_SPx_RT_LVL2_INFO_CSR(x) (0x58 + (0x20 * x))
+
+/* Register Formats for Routing Table Group entry.
+ * Register offsets are calculated using GR_PTR field in the corresponding
+ * table Level_N and group/entry numbers (see RapidIO 3.0+ Part 3).
+ */
+#define RIO_RT_Ln_ENTRY_IMPL_DEF 0xf0000000
+#define RIO_RT_Ln_ENTRY_RTE_VAL 0x000003ff
+#define RIO_RT_ENTRY_DROP_PKT 0x300
#endif /* LINUX_RIO_REGS_H */
projects / karo-tx-linux.git / blobdiff