diff options
Diffstat (limited to 'drivers/staging/crystalhd/bc_dts_glob_lnx.h')
| -rw-r--r-- | drivers/staging/crystalhd/bc_dts_glob_lnx.h | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/drivers/staging/crystalhd/bc_dts_glob_lnx.h b/drivers/staging/crystalhd/bc_dts_glob_lnx.h new file mode 100644 index 0000000..b3125e3 --- /dev/null +++ b/drivers/staging/crystalhd/bc_dts_glob_lnx.h @@ -0,0 +1,299 @@ +/******************************************************************** + * Copyright(c) 2006-2009 Broadcom Corporation. + * + * Name: bc_dts_glob_lnx.h + * + * Description: Wrapper to Windows dts_glob.h for Link-Linux usage. + * The idea is to define additional Linux related defs + * in this file to avoid changes to existing Windows + * glob file. + * + * AU + * + * HISTORY: + * + ******************************************************************** + * This header is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published + * by the Free Software Foundation, either version 2.1 of the License. + * + * This header is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * You should have received a copy of the GNU Lesser General Public License + * along with this header. If not, see <http://www.gnu.org/licenses/>. + *******************************************************************/ + +#ifndef _BC_DTS_GLOB_LNX_H_ +#define _BC_DTS_GLOB_LNX_H_ + +#ifdef __LINUX_USER__ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <ctype.h> +#include <string.h> +#include <errno.h> +#include <netdb.h> +#include <sys/time.h> +#include <time.h> +#include <arpa/inet.h> +#include <asm/param.h> +#include <linux/ioctl.h> +#include <sys/select.h> + +#define DRVIFLIB_INT_API + +#endif + +#include "bc_dts_defs.h" +#include "bcm_70012_regs.h" /* Link Register defs */ + +#define CRYSTALHD_API_NAME "crystalhd" +#define CRYSTALHD_API_DEV_NAME "/dev/crystalhd" + +/* + * These are SW stack tunable parameters shared + * between the driver and the application. + */ +enum _BC_DTS_GLOBALS { + BC_MAX_FW_CMD_BUFF_SZ = 0x40, /* FW passthrough cmd/rsp buffer size */ + PCI_CFG_SIZE = 256, /* PCI config size buffer */ + BC_IOCTL_DATA_POOL_SIZE = 8, /* BC_IOCTL_DATA Pool size */ + BC_LINK_MAX_OPENS = 3, /* Maximum simultaneous opens*/ + BC_LINK_MAX_SGLS = 1024, /* Maximum SG elements 4M/4K */ + BC_TX_LIST_CNT = 2, /* Max Tx DMA Rings */ + BC_RX_LIST_CNT = 8, /* Max Rx DMA Rings*/ + BC_PROC_OUTPUT_TIMEOUT = 3000, /* Milliseconds */ + BC_INFIFO_THRESHOLD = 0x10000, +}; + +typedef struct _BC_CMD_REG_ACC { + uint32_t Offset; + uint32_t Value; +} BC_CMD_REG_ACC; + +typedef struct _BC_CMD_DEV_MEM { + uint32_t StartOff; + uint32_t NumDwords; + uint32_t Rsrd; +} BC_CMD_DEV_MEM; + +/* FW Passthrough command structure */ +enum _bc_fw_cmd_flags { + BC_FW_CMD_FLAGS_NONE = 0, + BC_FW_CMD_PIB_QS = 0x01, +}; + +typedef struct _BC_FW_CMD { + uint32_t cmd[BC_MAX_FW_CMD_BUFF_SZ]; + uint32_t rsp[BC_MAX_FW_CMD_BUFF_SZ]; + uint32_t flags; + uint32_t add_data; +} BC_FW_CMD, *PBC_FW_CMD; + +typedef struct _BC_HW_TYPE { + uint16_t PciDevId; + uint16_t PciVenId; + uint8_t HwRev; + uint8_t Align[3]; +} BC_HW_TYPE; + +typedef struct _BC_PCI_CFG { + uint32_t Size; + uint32_t Offset; + uint8_t pci_cfg_space[PCI_CFG_SIZE]; +} BC_PCI_CFG; + +typedef struct _BC_VERSION_INFO_ { + uint8_t DriverMajor; + uint8_t DriverMinor; + uint16_t DriverRevision; +} BC_VERSION_INFO; + +typedef struct _BC_START_RX_CAP_ { + uint32_t Rsrd; + uint32_t StartDeliveryThsh; + uint32_t PauseThsh; + uint32_t ResumeThsh; +} BC_START_RX_CAP; + +typedef struct _BC_FLUSH_RX_CAP_ { + uint32_t Rsrd; + uint32_t bDiscardOnly; +} BC_FLUSH_RX_CAP; + +typedef struct _BC_DTS_STATS { + uint8_t drvRLL; + uint8_t drvFLL; + uint8_t eosDetected; + uint8_t pwr_state_change; + + /* Stats from App */ + uint32_t opFrameDropped; + uint32_t opFrameCaptured; + uint32_t ipSampleCnt; + uint64_t ipTotalSize; + uint32_t reptdFrames; + uint32_t pauseCount; + uint32_t pibMisses; + uint32_t discCounter; + + /* Stats from Driver */ + uint32_t TxFifoBsyCnt; + uint32_t intCount; + uint32_t DrvIgnIntrCnt; + uint32_t DrvTotalFrmDropped; + uint32_t DrvTotalHWErrs; + uint32_t DrvTotalPIBFlushCnt; + uint32_t DrvTotalFrmCaptured; + uint32_t DrvPIBMisses; + uint32_t DrvPauseTime; + uint32_t DrvRepeatedFrms; + uint32_t res1[13]; + +} BC_DTS_STATS; + +typedef struct _BC_PROC_INPUT_ { + uint8_t *pDmaBuff; + uint32_t BuffSz; + uint8_t Mapped; + uint8_t Encrypted; + uint8_t Rsrd[2]; + uint32_t DramOffset; /* For debug use only */ +} BC_PROC_INPUT, *PBC_PROC_INPUT; + +typedef struct _BC_DEC_YUV_BUFFS { + uint32_t b422Mode; + uint8_t *YuvBuff; + uint32_t YuvBuffSz; + uint32_t UVbuffOffset; + uint32_t YBuffDoneSz; + uint32_t UVBuffDoneSz; + uint32_t RefCnt; +} BC_DEC_YUV_BUFFS; + +enum _DECOUT_COMPLETION_FLAGS{ + COMP_FLAG_NO_INFO = 0x00, + COMP_FLAG_FMT_CHANGE = 0x01, + COMP_FLAG_PIB_VALID = 0x02, + COMP_FLAG_DATA_VALID = 0x04, + COMP_FLAG_DATA_ENC = 0x08, + COMP_FLAG_DATA_BOT = 0x10, +}; + +typedef struct _BC_DEC_OUT_BUFF{ + BC_DEC_YUV_BUFFS OutPutBuffs; + BC_PIC_INFO_BLOCK PibInfo; + uint32_t Flags; + uint32_t BadFrCnt; +} BC_DEC_OUT_BUFF; + +typedef struct _BC_NOTIFY_MODE { + uint32_t Mode; + uint32_t Rsvr[3]; +} BC_NOTIFY_MODE; + +typedef struct _BC_CLOCK { + uint32_t clk; + uint32_t Rsvr[3]; +} BC_CLOCK; + +typedef struct _BC_IOCTL_DATA { + BC_STATUS RetSts; + uint32_t IoctlDataSz; + uint32_t Timeout; + union { + BC_CMD_REG_ACC regAcc; + BC_CMD_DEV_MEM devMem; + BC_FW_CMD fwCmd; + BC_HW_TYPE hwType; + BC_PCI_CFG pciCfg; + BC_VERSION_INFO VerInfo; + BC_PROC_INPUT ProcInput; + BC_DEC_YUV_BUFFS RxBuffs; + BC_DEC_OUT_BUFF DecOutData; + BC_START_RX_CAP RxCap; + BC_FLUSH_RX_CAP FlushRxCap; + BC_DTS_STATS drvStat; + BC_NOTIFY_MODE NotifyMode; + BC_CLOCK clockValue; + } u; + struct _BC_IOCTL_DATA *next; +} BC_IOCTL_DATA; + +typedef enum _BC_DRV_CMD{ + DRV_CMD_VERSION = 0, /* Get SW version */ + DRV_CMD_GET_HWTYPE, /* Get HW version and type Dozer/Tank */ + DRV_CMD_REG_RD, /* Read Device Register */ + DRV_CMD_REG_WR, /* Write Device Register */ + DRV_CMD_FPGA_RD, /* Read FPGA Register */ + DRV_CMD_FPGA_WR, /* Wrtie FPGA Reister */ + DRV_CMD_MEM_RD, /* Read Device Memory */ + DRV_CMD_MEM_WR, /* Write Device Memory */ + DRV_CMD_RD_PCI_CFG, /* Read PCI Config Space */ + DRV_CMD_WR_PCI_CFG, /* Write the PCI Configuration Space*/ + DRV_CMD_FW_DOWNLOAD, /* Download Firmware */ + DRV_ISSUE_FW_CMD, /* Issue FW Cmd (pass through mode) */ + DRV_CMD_PROC_INPUT, /* Process Input Sample */ + DRV_CMD_ADD_RXBUFFS, /* Add Rx side buffers to driver pool */ + DRV_CMD_FETCH_RXBUFF, /* Get Rx DMAed buffer */ + DRV_CMD_START_RX_CAP, /* Start Rx Buffer Capture */ + DRV_CMD_FLUSH_RX_CAP, /* Stop the capture for now...we will enhance this later*/ + DRV_CMD_GET_DRV_STAT, /* Get Driver Internal Statistics */ + DRV_CMD_RST_DRV_STAT, /* Reset Driver Internal Statistics */ + DRV_CMD_NOTIFY_MODE, /* Notify the Mode to driver in which the application is Operating*/ + DRV_CMD_CHANGE_CLOCK, /* Change the core clock to either save power or improve performance */ + + /* MUST be the last one.. */ + DRV_CMD_END, /* End of the List.. */ +} BC_DRV_CMD; + +#define BC_IOC_BASE 'b' +#define BC_IOC_VOID _IOC_NONE +#define BC_IOC_IOWR(nr, type) _IOWR(BC_IOC_BASE, nr, type) +#define BC_IOCTL_MB BC_IOCTL_DATA + +#define BCM_IOC_GET_VERSION BC_IOC_IOWR(DRV_CMD_VERSION, BC_IOCTL_MB) +#define BCM_IOC_GET_HWTYPE BC_IOC_IOWR(DRV_CMD_GET_HWTYPE, BC_IOCTL_MB) +#define BCM_IOC_REG_RD BC_IOC_IOWR(DRV_CMD_REG_RD, BC_IOCTL_MB) +#define BCM_IOC_REG_WR BC_IOC_IOWR(DRV_CMD_REG_WR, BC_IOCTL_MB) +#define BCM_IOC_MEM_RD BC_IOC_IOWR(DRV_CMD_MEM_RD, BC_IOCTL_MB) +#define BCM_IOC_MEM_WR BC_IOC_IOWR(DRV_CMD_MEM_WR, BC_IOCTL_MB) +#define BCM_IOC_FPGA_RD BC_IOC_IOWR(DRV_CMD_FPGA_RD, BC_IOCTL_MB) +#define BCM_IOC_FPGA_WR BC_IOC_IOWR(DRV_CMD_FPGA_WR, BC_IOCTL_MB) +#define BCM_IOC_RD_PCI_CFG BC_IOC_IOWR(DRV_CMD_RD_PCI_CFG, BC_IOCTL_MB) +#define BCM_IOC_WR_PCI_CFG BC_IOC_IOWR(DRV_CMD_WR_PCI_CFG, BC_IOCTL_MB) +#define BCM_IOC_PROC_INPUT BC_IOC_IOWR(DRV_CMD_PROC_INPUT, BC_IOCTL_MB) +#define BCM_IOC_ADD_RXBUFFS BC_IOC_IOWR(DRV_CMD_ADD_RXBUFFS, BC_IOCTL_MB) +#define BCM_IOC_FETCH_RXBUFF BC_IOC_IOWR(DRV_CMD_FETCH_RXBUFF, BC_IOCTL_MB) +#define BCM_IOC_FW_CMD BC_IOC_IOWR(DRV_ISSUE_FW_CMD, BC_IOCTL_MB) +#define BCM_IOC_START_RX_CAP BC_IOC_IOWR(DRV_CMD_START_RX_CAP, BC_IOCTL_MB) +#define BCM_IOC_FLUSH_RX_CAP BC_IOC_IOWR(DRV_CMD_FLUSH_RX_CAP, BC_IOCTL_MB) +#define BCM_IOC_GET_DRV_STAT BC_IOC_IOWR(DRV_CMD_GET_DRV_STAT, BC_IOCTL_MB) +#define BCM_IOC_RST_DRV_STAT BC_IOC_IOWR(DRV_CMD_RST_DRV_STAT, BC_IOCTL_MB) +#define BCM_IOC_NOTIFY_MODE BC_IOC_IOWR(DRV_CMD_NOTIFY_MODE, BC_IOCTL_MB) +#define BCM_IOC_FW_DOWNLOAD BC_IOC_IOWR(DRV_CMD_FW_DOWNLOAD, BC_IOCTL_MB) +#define BCM_IOC_CHG_CLK BC_IOC_IOWR(DRV_CMD_CHANGE_CLOCK, BC_IOCTL_MB) +#define BCM_IOC_END BC_IOC_VOID + +/* Wrapper for main IOCTL data */ +typedef struct _crystalhd_ioctl_data { + BC_IOCTL_DATA udata; /* IOCTL from App..*/ + uint32_t u_id; /* Driver specific user ID */ + uint32_t cmd; /* Cmd ID for driver's use. */ + void *add_cdata; /* Additional command specific data..*/ + uint32_t add_cdata_sz; /* Additional command specific data size */ + struct _crystalhd_ioctl_data *next; /* List/Fifo management */ +} crystalhd_ioctl_data; + + +enum _crystalhd_kmod_ver{ + crystalhd_kmod_major = 0, + crystalhd_kmod_minor = 9, + crystalhd_kmod_rev = 27, +}; + +#endif |