/* * c8sectpfe-core.h - C8SECTPFE STi DVB driver * * Copyright (c) STMicroelectronics 2015 * * Author:Peter Bennett <peter.bennett@st.com> * Peter Griffin <peter.griffin@linaro.org> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. */ #ifndef _C8SECTPFE_CORE_H_ #define _C8SECTPFE_CORE_H_ #define C8SECTPFEI_MAXCHANNEL 16 #define C8SECTPFEI_MAXADAPTER 3 #define C8SECTPFE_MAX_TSIN_CHAN 8 struct channel_info { int tsin_id; bool invert_ts_clk; bool serial_not_parallel; bool async_not_sync; int i2c; int dvb_card; int rst_gpio; struct i2c_adapter *i2c_adapter; struct i2c_adapter *tuner_i2c; struct i2c_adapter *lnb_i2c; struct i2c_client *i2c_client; struct dvb_frontend *frontend; struct pinctrl_state *pstate; int demux_mapping; int active; void *back_buffer_start; void *back_buffer_aligned; dma_addr_t back_buffer_busaddr; void *pid_buffer_start; void *pid_buffer_aligned; dma_addr_t pid_buffer_busaddr; unsigned long fifo; struct completion idle_completion; struct tasklet_struct tsklet; struct c8sectpfei *fei; void __iomem *irec; }; struct c8sectpfe_hw { int num_ib; int num_mib; int num_swts; int num_tsout; int num_ccsc; int num_ram; int num_tp; }; struct c8sectpfei { struct device *dev; struct pinctrl *pinctrl; struct dentry *root; struct debugfs_regset32 *regset; struct completion fw_ack; atomic_t fw_loaded; int tsin_count; struct c8sectpfe_hw hw_stats; struct c8sectpfe *c8sectpfe[C8SECTPFEI_MAXADAPTER]; int mapping[C8SECTPFEI_MAXCHANNEL]; struct mutex lock; struct timer_list timer; /* timer interrupts for outputs */ void __iomem *io; void __iomem *sram; unsigned long sram_size; struct channel_info *channel_data[C8SECTPFE_MAX_TSIN_CHAN]; struct clk *c8sectpfeclk; int nima_rst_gpio; int nimb_rst_gpio; int idle_irq; int error_irq; int global_feed_count; }; /* C8SECTPFE SYS Regs list */ #define SYS_INPUT_ERR_STATUS 0x0 #define SYS_OTHER_ERR_STATUS 0x8 #define SYS_INPUT_ERR_MASK 0x10 #define SYS_OTHER_ERR_MASK 0x18 #define SYS_DMA_ROUTE 0x20 #define SYS_INPUT_CLKEN 0x30 #define IBENABLE_MASK 0x7F #define SYS_OTHER_CLKEN 0x38 #define TSDMAENABLE BIT(1) #define MEMDMAENABLE BIT(0) #define SYS_CFG_NUM_IB 0x200 #define SYS_CFG_NUM_MIB 0x204 #define SYS_CFG_NUM_SWTS 0x208 #define SYS_CFG_NUM_TSOUT 0x20C #define SYS_CFG_NUM_CCSC 0x210 #define SYS_CFG_NUM_RAM 0x214 #define SYS_CFG_NUM_TP 0x218 /* Input Block Regs */ #define C8SECTPFE_INPUTBLK_OFFSET 0x1000 #define C8SECTPFE_CHANNEL_OFFSET(x) ((x*0x40) + C8SECTPFE_INPUTBLK_OFFSET) #define C8SECTPFE_IB_IP_FMT_CFG(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x00) #define C8SECTPFE_IGNORE_ERR_AT_SOP BIT(7) #define C8SECTPFE_IGNORE_ERR_IN_PKT BIT(6) #define C8SECTPFE_IGNORE_ERR_IN_BYTE BIT(5) #define C8SECTPFE_INVERT_TSCLK BIT(4) #define C8SECTPFE_ALIGN_BYTE_SOP BIT(3) #define C8SECTPFE_ASYNC_NOT_SYNC BIT(2) #define C8SECTPFE_BYTE_ENDIANNESS_MSB BIT(1) #define C8SECTPFE_SERIAL_NOT_PARALLEL BIT(0) #define C8SECTPFE_IB_SYNCLCKDRP_CFG(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x04) #define C8SECTPFE_SYNC(x) (x & 0xf) #define C8SECTPFE_DROP(x) ((x<<4) & 0xf) #define C8SECTPFE_TOKEN(x) ((x<<8) & 0xff00) #define C8SECTPFE_SLDENDIANNESS BIT(16) #define C8SECTPFE_IB_TAGBYTES_CFG(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x08) #define C8SECTPFE_TAG_HEADER(x) (x << 16) #define C8SECTPFE_TAG_COUNTER(x) ((x<<1) & 0x7fff) #define C8SECTPFE_TAG_ENABLE BIT(0) #define C8SECTPFE_IB_PID_SET(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x0C) #define C8SECTPFE_PID_OFFSET(x) (x & 0x3f) #define C8SECTPFE_PID_NUMBITS(x) ((x << 6) & 0xfff) #define C8SECTPFE_PID_ENABLE BIT(31) #define C8SECTPFE_IB_PKT_LEN(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x10) #define C8SECTPFE_IB_BUFF_STRT(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x14) #define C8SECTPFE_IB_BUFF_END(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x18) #define C8SECTPFE_IB_READ_PNT(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x1C) #define C8SECTPFE_IB_WRT_PNT(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x20) #define C8SECTPFE_IB_PRI_THRLD(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x24) #define C8SECTPFE_PRI_VALUE(x) (x & 0x7fffff) #define C8SECTPFE_PRI_LOWPRI(x) ((x & 0xf) << 24) #define C8SECTPFE_PRI_HIGHPRI(x) ((x & 0xf) << 28) #define C8SECTPFE_IB_STAT(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x28) #define C8SECTPFE_STAT_FIFO_OVERFLOW(x) (x & 0x1) #define C8SECTPFE_STAT_BUFFER_OVERFLOW(x) (x & 0x2) #define C8SECTPFE_STAT_OUTOFORDERRP(x) (x & 0x4) #define C8SECTPFE_STAT_PID_OVERFLOW(x) (x & 0x8) #define C8SECTPFE_STAT_PKT_OVERFLOW(x) (x & 0x10) #define C8SECTPFE_STAT_ERROR_PACKETS(x) ((x >> 8) & 0xf) #define C8SECTPFE_STAT_SHORT_PACKETS(x) ((x >> 12) & 0xf) #define C8SECTPFE_IB_MASK(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x2C) #define C8SECTPFE_MASK_FIFO_OVERFLOW BIT(0) #define C8SECTPFE_MASK_BUFFER_OVERFLOW BIT(1) #define C8SECTPFE_MASK_OUTOFORDERRP(x) BIT(2) #define C8SECTPFE_MASK_PID_OVERFLOW(x) BIT(3) #define C8SECTPFE_MASK_PKT_OVERFLOW(x) BIT(4) #define C8SECTPFE_MASK_ERROR_PACKETS(x) ((x & 0xf) << 8) #define C8SECTPFE_MASK_SHORT_PACKETS(x) ((x & 0xf) >> 12) #define C8SECTPFE_IB_SYS(x) (C8SECTPFE_CHANNEL_OFFSET(x) + 0x30) #define C8SECTPFE_SYS_RESET BIT(1) #define C8SECTPFE_SYS_ENABLE BIT(0) /* * Ponter record data structure required for each input block * see Table 82 on page 167 of functional specification. */ #define DMA_PRDS_MEMBASE 0x0 /* Internal sram base address */ #define DMA_PRDS_MEMTOP 0x4 /* Internal sram top address */ /* * TS packet size, including tag bytes added by input block, * rounded up to the next multiple of 8 bytes. The packet size, * including any tagging bytes and rounded up to the nearest * multiple of 8 bytes must be less than 255 bytes. */ #define DMA_PRDS_PKTSIZE 0x8 #define DMA_PRDS_TPENABLE 0xc #define TP0_OFFSET 0x10 #define DMA_PRDS_BUSBASE_TP(x) ((0x10*x) + TP0_OFFSET) #define DMA_PRDS_BUSTOP_TP(x) ((0x10*x) + TP0_OFFSET + 0x4) #define DMA_PRDS_BUSWP_TP(x) ((0x10*x) + TP0_OFFSET + 0x8) #define DMA_PRDS_BUSRP_TP(x) ((0x10*x) + TP0_OFFSET + 0xc) #define DMA_PRDS_SIZE (0x20) #define DMA_MEMDMA_OFFSET 0x4000 #define DMA_IMEM_OFFSET 0x0 #define DMA_DMEM_OFFSET 0x4000 #define DMA_CPU 0x8000 #define DMA_PER_OFFSET 0xb000 #define DMA_MEMDMA_DMEM (DMA_MEMDMA_OFFSET + DMA_DMEM_OFFSET) #define DMA_MEMDMA_IMEM (DMA_MEMDMA_OFFSET + DMA_IMEM_OFFSET) /* XP70 Slim core regs */ #define DMA_CPU_ID (DMA_MEMDMA_OFFSET + DMA_CPU + 0x0) #define DMA_CPU_VCR (DMA_MEMDMA_OFFSET + DMA_CPU + 0x4) #define DMA_CPU_RUN (DMA_MEMDMA_OFFSET + DMA_CPU + 0x8) #define DMA_CPU_CLOCKGATE (DMA_MEMDMA_OFFSET + DMA_CPU + 0xc) #define DMA_CPU_PC (DMA_MEMDMA_OFFSET + DMA_CPU + 0x20) /* Enable Interrupt for a IB */ #define DMA_PER_TPn_DREQ_MASK (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xd00) /* Ack interrupt by setting corresponding bit */ #define DMA_PER_TPn_DACK_SET (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xd80) #define DMA_PER_TPn_DREQ (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xe00) #define DMA_PER_TPn_DACK (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xe80) #define DMA_PER_DREQ_MODE (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xf80) #define DMA_PER_STBUS_SYNC (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xf88) #define DMA_PER_STBUS_ACCESS (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xf8c) #define DMA_PER_STBUS_ADDRESS (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xf90) #define DMA_PER_IDLE_INT (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfa8) #define DMA_PER_PRIORITY (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfac) #define DMA_PER_MAX_OPCODE (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfb0) #define DMA_PER_MAX_CHUNK (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfb4) #define DMA_PER_PAGE_SIZE (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfbc) #define DMA_PER_MBOX_STATUS (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfc0) #define DMA_PER_MBOX_SET (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfc8) #define DMA_PER_MBOX_CLEAR (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfd0) #define DMA_PER_MBOX_MASK (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfd8) #define DMA_PER_INJECT_PKT_SRC (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfe0) #define DMA_PER_INJECT_PKT_DEST (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfe4) #define DMA_PER_INJECT_PKT_ADDR (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfe8) #define DMA_PER_INJECT_PKT (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xfec) #define DMA_PER_PAT_PTR_INIT (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xff0) #define DMA_PER_PAT_PTR (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xff4) #define DMA_PER_SLEEP_MASK (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xff8) #define DMA_PER_SLEEP_COUNTER (DMA_MEMDMA_OFFSET + DMA_PER_OFFSET + 0xffc) /* #define DMA_RF_CPUREGn DMA_RFBASEADDR n=0 to 15) slim regsa */ /* The following are from DMA_DMEM_BaseAddress */ #define DMA_FIRMWARE_VERSION (DMA_MEMDMA_OFFSET + DMA_DMEM_OFFSET + 0x0) #define DMA_PTRREC_BASE (DMA_MEMDMA_OFFSET + DMA_DMEM_OFFSET + 0x4) #define DMA_PTRREC_INPUT_OFFSET (DMA_MEMDMA_OFFSET + DMA_DMEM_OFFSET + 0x8) #define DMA_ERRREC_BASE (DMA_MEMDMA_OFFSET + DMA_DMEM_OFFSET + 0xc) #define DMA_ERROR_RECORD(n) ((n*4) + DMA_ERRREC_BASE + 0x4) #define DMA_IDLE_REQ (DMA_MEMDMA_OFFSET + DMA_DMEM_OFFSET + 0x10) #define IDLEREQ BIT(31) #define DMA_FIRMWARE_CONFIG (DMA_MEMDMA_OFFSET + DMA_DMEM_OFFSET + 0x14) /* Regs for PID Filter */ #define PIDF_OFFSET 0x2800 #define PIDF_BASE(n) ((n*4) + PIDF_OFFSET) #define PIDF_LEAK_ENABLE (PIDF_OFFSET + 0x100) #define PIDF_LEAK_STATUS (PIDF_OFFSET + 0x108) #define PIDF_LEAK_COUNT_RESET (PIDF_OFFSET + 0x110) #define PIDF_LEAK_COUNTER (PIDF_OFFSET + 0x114) #endif /* _C8SECTPFE_CORE_H_ */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Peter Griffin | 916 | 100.00% | 1 | 100.00% |
| Total | 916 | 100.00% | 1 | 100.00% |