efHeterogeneousSynchronization preliminaryDataProcessing.h 韩正义 commit at 2020-12-28

efHeterogeneousSynchronization/monitoringDataProcessing/preliminaryDataProcessing.h

@@ -41,3 +41,153 @@
 #define SA1111_ADDR_MASK	((1<<SA1111_ADDR_WIDTH)-1)
 #define SA1111_DMA_ADDR(x)	((x)&SA1111_ADDR_MASK)
 
+/*
+ * Don't ask the (SAC) DMA engines to move less than this amount.
+ */
+
+#define SA1111_SAC_DMA_MIN_XFER	(0x800)
+
+/*
+ * System Bus Interface (SBI)
+ *
+ * Registers
+ *    SKCR	Control Register
+ *    SMCR	Shared Memory Controller Register
+ *    SKID	ID Register
+ */
+#define SA1111_SKCR	0x0000
+#define SA1111_SMCR	0x0004
+#define SA1111_SKID	0x0008
+
+#define SKCR_PLL_BYPASS	(1<<0)
+#define SKCR_RCLKEN	(1<<1)
+#define SKCR_SLEEP	(1<<2)
+#define SKCR_DOZE	(1<<3)
+#define SKCR_VCO_OFF	(1<<4)
+#define SKCR_SCANTSTEN	(1<<5)
+#define SKCR_CLKTSTEN	(1<<6)
+#define SKCR_RDYEN	(1<<7)
+#define SKCR_SELAC	(1<<8)
+#define SKCR_OPPC	(1<<9)
+#define SKCR_PLLTSTEN	(1<<10)
+#define SKCR_USBIOTSTEN	(1<<11)
+/*
+ * Don't believe the specs!  Take them, throw them outside.  Leave them
+ * there for a week.  Spit on them.  Walk on them.  Stamp on them.
+ * Pour gasoline over them and finally burn them.  Now think about coding.
+ *  - The October 1999 errata (278260-007) says its bit 13, 1 to enable.
+ *  - The Feb 2001 errata (278260-010) says that the previous errata
+ *    (278260-009) is wrong, and its bit actually 12, fixed in spec
+ *    278242-003.
+ *  - The SA1111 manual (278242) says bit 12, but 0 to enable.
+ *  - Reality is bit 13, 1 to enable.
+ *      -- rmk
+ */
+#define SKCR_OE_EN	(1<<13)
+
+#define SMCR_DTIM	(1<<0)
+#define SMCR_MBGE	(1<<1)
+#define SMCR_DRAC_0	(1<<2)
+#define SMCR_DRAC_1	(1<<3)
+#define SMCR_DRAC_2	(1<<4)
+#define SMCR_DRAC	Fld(3, 2)
+#define SMCR_CLAT	(1<<5)
+
+#define SKID_SIREV_MASK	(0x000000f0)
+#define SKID_MTREV_MASK (0x0000000f)
+#define SKID_ID_MASK	(0xffffff00)
+#define SKID_SA1111_ID	(0x690cc200)
+
+/*
+ * System Controller
+ *
+ * Registers
+ *    SKPCR	Power Control Register
+ *    SKCDR	Clock Divider Register
+ *    SKAUD	Audio Clock Divider Register
+ *    SKPMC	PS/2 Mouse Clock Divider Register
+ *    SKPTC	PS/2 Track Pad Clock Divider Register
+ *    SKPEN0	PWM0 Enable Register
+ *    SKPWM0	PWM0 Clock Register
+ *    SKPEN1	PWM1 Enable Register
+ *    SKPWM1	PWM1 Clock Register
+ */
+#define SA1111_SKPCR	0x0200
+#define SA1111_SKCDR	0x0204
+#define SA1111_SKAUD	0x0208
+#define SA1111_SKPMC	0x020c
+#define SA1111_SKPTC	0x0210
+#define SA1111_SKPEN0	0x0214
+#define SA1111_SKPWM0	0x0218
+#define SA1111_SKPEN1	0x021c
+#define SA1111_SKPWM1	0x0220
+
+#define SKPCR_UCLKEN	(1<<0)
+#define SKPCR_ACCLKEN	(1<<1)
+#define SKPCR_I2SCLKEN	(1<<2)
+#define SKPCR_L3CLKEN	(1<<3)
+#define SKPCR_SCLKEN	(1<<4)
+#define SKPCR_PMCLKEN	(1<<5)
+#define SKPCR_PTCLKEN	(1<<6)
+#define SKPCR_DCLKEN	(1<<7)
+#define SKPCR_PWMCLKEN	(1<<8)
+
+/* USB Host controller */
+#define SA1111_USB		0x0400
+
+/*
+ * Serial Audio Controller
+ *
+ * Registers
+ *    SACR0             Serial Audio Common Control Register
+ *    SACR1             Serial Audio Alternate Mode (I2C/MSB) Control Register
+ *    SACR2             Serial Audio AC-link Control Register
+ *    SASR0             Serial Audio I2S/MSB Interface & FIFO Status Register
+ *    SASR1             Serial Audio AC-link Interface & FIFO Status Register
+ *    SASCR             Serial Audio Status Clear Register
+ *    L3_CAR            L3 Control Bus Address Register
+ *    L3_CDR            L3 Control Bus Data Register
+ *    ACCAR             AC-link Command Address Register
+ *    ACCDR             AC-link Command Data Register
+ *    ACSAR             AC-link Status Address Register
+ *    ACSDR             AC-link Status Data Register
+ *    SADTCS            Serial Audio DMA Transmit Control/Status Register
+ *    SADTSA            Serial Audio DMA Transmit Buffer Start Address A
+ *    SADTCA            Serial Audio DMA Transmit Buffer Count Register A
+ *    SADTSB            Serial Audio DMA Transmit Buffer Start Address B
+ *    SADTCB            Serial Audio DMA Transmit Buffer Count Register B
+ *    SADRCS            Serial Audio DMA Receive Control/Status Register
+ *    SADRSA            Serial Audio DMA Receive Buffer Start Address A
+ *    SADRCA            Serial Audio DMA Receive Buffer Count Register A
+ *    SADRSB            Serial Audio DMA Receive Buffer Start Address B
+ *    SADRCB            Serial Audio DMA Receive Buffer Count Register B
+ *    SAITR             Serial Audio Interrupt Test Register
+ *    SADR              Serial Audio Data Register (16 x 32-bit)
+ */
+
+#define SA1111_SERAUDIO		0x0600
+
+/*
+ * These are offsets from the above base.
+ */
+#define SA1111_SACR0		0x00
+#define SA1111_SACR1		0x04
+#define SA1111_SACR2		0x08
+#define SA1111_SASR0		0x0c
+#define SA1111_SASR1		0x10
+#define SA1111_SASCR		0x18
+#define SA1111_L3_CAR		0x1c
+#define SA1111_L3_CDR		0x20
+#define SA1111_ACCAR		0x24
+#define SA1111_ACCDR		0x28
+#define SA1111_ACSAR		0x2c
+#define SA1111_ACSDR		0x30
+#define SA1111_SADTCS		0x34
+#define SA1111_SADTSA		0x38
+#define SA1111_SADTCA		0x3c
+#define SA1111_SADTSB		0x40
+#define SA1111_SADTCB		0x44
+#define SA1111_SADRCS		0x48
+#define SA1111_SADRSA		0x4c
+#define SA1111_SADRCA		0x50
+#define SA1111_SADRSB		0x54