[ifxmips] adds dsl support, thank you infineon/lantiq

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18259 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 231 insertions, 0 deletions

diff --git a/package/ifxmips-dsl-api/src/ifxmips_atm_ppe_common.h b/package/ifxmips-dsl-api/src/ifxmips_atm_ppe_common.h
new file mode 100644
index 0000000000..c9cb38918b
--- /dev/null
+++ b/package/ifxmips-dsl-api/src/ifxmips_atm_ppe_common.h
@@ -0,0 +1,231 @@
+#ifndef IFXMIPS_ATM_PPE_COMMON_H
+#define IFXMIPS_ATM_PPE_COMMON_H
+
+
+
+#if defined(CONFIG_DANUBE)
+  #include "ifxmips_atm_ppe_danube.h"
+#elif defined(CONFIG_AMAZON_SE)
+  #include "ifxmips_atm_ppe_amazon_se.h"
+#elif defined(CONFIG_AR9)
+  #include "ifxmips_atm_ppe_ar9.h"
+#elif defined(CONFIG_VR9)
+  #include "ifxmips_atm_ppe_vr9.h"
+#else
+  #error Platform is not specified!
+#endif
+
+
+
+/*
+ *  Code/Data Memory (CDM) Interface Configuration Register
+ */
+#define CDM_CFG                         PPE_REG_ADDR(0x0100)
+
+#define CDM_CFG_RAM1                    GET_BITS(*CDM_CFG, 3, 2)
+#define CDM_CFG_RAM0                    (*CDM_CFG & (1 << 1))
+
+#define CDM_CFG_RAM1_SET(value)         SET_BITS(0, 3, 2, value)
+#define CDM_CFG_RAM0_SET(value)         ((value) ? (1 << 1) : 0)
+
+/*
+ *  QSB Internal Cell Delay Variation Register
+ */
+#define QSB_ICDV                        QSB_CONF_REG_ADDR(0x0007)
+
+#define QSB_ICDV_TAU                    GET_BITS(*QSB_ICDV, 5, 0)
+
+#define QSB_ICDV_TAU_SET(value)         SET_BITS(0, 5, 0, value)
+
+/*
+ *  QSB Scheduler Burst Limit Register
+ */
+#define QSB_SBL                         QSB_CONF_REG_ADDR(0x0009)
+
+#define QSB_SBL_SBL                     GET_BITS(*QSB_SBL, 3, 0)
+
+#define QSB_SBL_SBL_SET(value)          SET_BITS(0, 3, 0, value)
+
+/*
+ *  QSB Configuration Register
+ */
+#define QSB_CFG                         QSB_CONF_REG_ADDR(0x000A)
+
+#define QSB_CFG_TSTEPC                  GET_BITS(*QSB_CFG, 1, 0)
+
+#define QSB_CFG_TSTEPC_SET(value)       SET_BITS(0, 1, 0, value)
+
+/*
+ *  QSB RAM Transfer Table Register
+ */
+#define QSB_RTM                         QSB_CONF_REG_ADDR(0x000B)
+
+#define QSB_RTM_DM                      (*QSB_RTM)
+
+#define QSB_RTM_DM_SET(value)           ((value) & 0xFFFFFFFF)
+
+/*
+ *  QSB RAM Transfer Data Register
+ */
+#define QSB_RTD                         QSB_CONF_REG_ADDR(0x000C)
+
+#define QSB_RTD_TTV                     (*QSB_RTD)
+
+#define QSB_RTD_TTV_SET(value)          ((value) & 0xFFFFFFFF)
+
+/*
+ *  QSB RAM Access Register
+ */
+#define QSB_RAMAC                       QSB_CONF_REG_ADDR(0x000D)
+
+#define QSB_RAMAC_RW                    (*QSB_RAMAC & (1 << 31))
+#define QSB_RAMAC_TSEL                  GET_BITS(*QSB_RAMAC, 27, 24)
+#define QSB_RAMAC_LH                    (*QSB_RAMAC & (1 << 16))
+#define QSB_RAMAC_TESEL                 GET_BITS(*QSB_RAMAC, 9, 0)
+
+#define QSB_RAMAC_RW_SET(value)         ((value) ? (1 << 31) : 0)
+#define QSB_RAMAC_TSEL_SET(value)       SET_BITS(0, 27, 24, value)
+#define QSB_RAMAC_LH_SET(value)         ((value) ? (1 << 16) : 0)
+#define QSB_RAMAC_TESEL_SET(value)      SET_BITS(0, 9, 0, value)
+
+/*
+ *  QSB Queue Scheduling and Shaping Definitions
+ */
+#define QSB_WFQ_NONUBR_MAX              0x3f00
+#define QSB_WFQ_UBR_BYPASS              0x3fff
+#define QSB_TP_TS_MAX                   65472
+#define QSB_TAUS_MAX                    64512
+#define QSB_GCR_MIN                     18
+
+/*
+ *  QSB Constant
+ */
+#define QSB_RAMAC_RW_READ               0
+#define QSB_RAMAC_RW_WRITE              1
+
+#define QSB_RAMAC_TSEL_QPT              0x01
+#define QSB_RAMAC_TSEL_SCT              0x02
+#define QSB_RAMAC_TSEL_SPT              0x03
+#define QSB_RAMAC_TSEL_VBR              0x08
+
+#define QSB_RAMAC_LH_LOW                0
+#define QSB_RAMAC_LH_HIGH               1
+
+#define QSB_QPT_SET_MASK                0x0
+#define QSB_QVPT_SET_MASK               0x0
+#define QSB_SET_SCT_MASK                0x0
+#define QSB_SET_SPT_MASK                0x0
+#define QSB_SET_SPT_SBVALID_MASK        0x7FFFFFFF
+
+#define QSB_SPT_SBV_VALID               (1 << 31)
+#define QSB_SPT_PN_SET(value)           (((value) & 0x01) ? (1 << 16) : 0)
+#define QSB_SPT_INTRATE_SET(value)      SET_BITS(0, 13, 0, value)
+
+/*
+ *  QSB Queue Parameter Table Entry and Queue VBR Parameter Table Entry
+ */
+#if defined(__BIG_ENDIAN)
+    union qsb_queue_parameter_table {
+        struct {
+            unsigned int    res1    :1;
+            unsigned int    vbr     :1;
+            unsigned int    wfqf    :14;
+            unsigned int    tp      :16;
+        }               bit;
+        u32             dword;
+    };
+
+    union qsb_queue_vbr_parameter_table {
+        struct {
+            unsigned int    taus    :16;
+            unsigned int    ts      :16;
+        }               bit;
+        u32             dword;
+    };
+#else
+    union qsb_queue_parameter_table {
+        struct {
+            unsigned int    tp      :16;
+            unsigned int    wfqf    :14;
+            unsigned int    vbr     :1;
+            unsigned int    res1    :1;
+        }               bit;
+        u32             dword;
+    };
+
+    union qsb_queue_vbr_parameter_table {
+        struct {
+            unsigned int    ts      :16;
+            unsigned int    taus    :16;
+        }               bit;
+        u32             dword;
+    };
+#endif  //  defined(__BIG_ENDIAN)
+
+/*
+ *  Mailbox IGU0 Registers
+ */
+#define MBOX_IGU0_ISRS                  PPE_REG_ADDR(0x0200)
+#define MBOX_IGU0_ISRC                  PPE_REG_ADDR(0x0201)
+#define MBOX_IGU0_ISR                   PPE_REG_ADDR(0x0202)
+#define MBOX_IGU0_IER                   PPE_REG_ADDR(0x0203)
+
+#define MBOX_IGU0_ISRS_SET(n)           (1 << (n))
+#define MBOX_IGU0_ISRC_CLEAR(n)         (1 << (n))
+#define MBOX_IGU0_ISR_ISR(n)            (*MBOX_IGU0_ISR & (1 << (n)))
+#define MBOX_IGU0_IER_EN(n)             (*MBOX_IGU0_IER & (1 << (n)))
+#define MBOX_IGU0_IER_EN_SET(n)         (1 << (n))
+
+/*
+ *  Mailbox IGU1 Registers
+ */
+#define MBOX_IGU1_ISRS                  PPE_REG_ADDR(0x0204)
+#define MBOX_IGU1_ISRC                  PPE_REG_ADDR(0x0205)
+#define MBOX_IGU1_ISR                   PPE_REG_ADDR(0x0206)
+#define MBOX_IGU1_IER                   PPE_REG_ADDR(0x0207)
+
+#define MBOX_IGU1_ISRS_SET(n)           (1 << (n))
+#define MBOX_IGU1_ISRC_CLEAR(n)         (1 << (n))
+#define MBOX_IGU1_ISR_ISR(n)            (*MBOX_IGU1_ISR & (1 << (n)))
+#define MBOX_IGU1_IER_EN(n)             (*MBOX_IGU1_IER & (1 << (n)))
+#define MBOX_IGU1_IER_EN_SET(n)         (1 << (n))
+
+/*
+ *  Mailbox IGU3 Registers
+ */
+#define MBOX_IGU3_ISRS                  PPE_REG_ADDR(0x0214)
+#define MBOX_IGU3_ISRC                  PPE_REG_ADDR(0x0215)
+#define MBOX_IGU3_ISR                   PPE_REG_ADDR(0x0216)
+#define MBOX_IGU3_IER                   PPE_REG_ADDR(0x0217)
+
+#define MBOX_IGU3_ISRS_SET(n)           (1 << (n))
+#define MBOX_IGU3_ISRC_CLEAR(n)         (1 << (n))
+#define MBOX_IGU3_ISR_ISR(n)            (*MBOX_IGU3_ISR & (1 << (n)))
+#define MBOX_IGU3_IER_EN(n)             (*MBOX_IGU3_IER & (1 << (n)))
+#define MBOX_IGU3_IER_EN_SET(n)         (1 << (n))
+
+/*
+ *  RTHA/TTHA Registers
+ */
+#define SFSM_STATE0                             PPE_REG_ADDR(0x0410)
+#define SFSM_STATE1                             PPE_REG_ADDR(0x0411)
+#define SFSM_DBA0                               PPE_REG_ADDR(0x0412)
+#define SFSM_DBA1                               PPE_REG_ADDR(0x0413)
+#define SFSM_CBA0                               PPE_REG_ADDR(0x0414)
+#define SFSM_CBA1                               PPE_REG_ADDR(0x0415)
+#define SFSM_CFG0                               PPE_REG_ADDR(0x0416)
+#define SFSM_CFG1                               PPE_REG_ADDR(0x0417)
+#define SFSM_PGCNT0                             PPE_REG_ADDR(0x041C)
+#define SFSM_PGCNT1                             PPE_REG_ADDR(0x041D)
+#define FFSM_DBA0                               PPE_REG_ADDR(0x0508)
+#define FFSM_DBA1                               PPE_REG_ADDR(0x0509)
+#define FFSM_CFG0                               PPE_REG_ADDR(0x050A)
+#define FFSM_CFG1                               PPE_REG_ADDR(0x050B)
+#define FFSM_IDLE_HEAD_BC0                      PPE_REG_ADDR(0x050E)
+#define FFSM_IDLE_HEAD_BC1                      PPE_REG_ADDR(0x050F)
+#define FFSM_PGCNT0                             PPE_REG_ADDR(0x0514)
+#define FFSM_PGCNT1                             PPE_REG_ADDR(0x0515)
+
+
+
+#endif  //  IFXMIPS_ATM_PPE_COMMON_H