diff options
Diffstat (limited to 'drivers/media/dvb/b2c2/flexcop-usb.h')
| -rw-r--r-- | drivers/media/dvb/b2c2/flexcop-usb.h | 62 |
1 files changed, 27 insertions, 35 deletions
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.h b/drivers/media/dvb/b2c2/flexcop-usb.h index 630e647a2ca..92529a9c447 100644 --- a/drivers/media/dvb/b2c2/flexcop-usb.h +++ b/drivers/media/dvb/b2c2/flexcop-usb.h @@ -1,15 +1,20 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-usb.h - header file for the USB part + * see flexcop.c for copyright information + */ #ifndef __FLEXCOP_USB_H_INCLUDED__ #define __FLEXCOP_USB_H_INCLUDED__ #include <linux/usb.h> /* transfer parameters */ -#define B2C2_USB_FRAMES_PER_ISO 4 -#define B2C2_USB_NUM_ISO_URB 4 +#define B2C2_USB_FRAMES_PER_ISO 4 +#define B2C2_USB_NUM_ISO_URB 4 -#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(fc_usb->udev,0) -#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(fc_usb->udev,0) -#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(fc_usb->udev,0x81) +#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(fc_usb->udev, 0) +#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(fc_usb->udev, 0) +#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(fc_usb->udev, 0x81) struct flexcop_usb { struct usb_device *udev; @@ -18,8 +23,8 @@ struct flexcop_usb { u8 *iso_buffer; int buffer_size; dma_addr_t dma_addr; - struct urb *iso_urb[B2C2_USB_NUM_ISO_URB]; + struct urb *iso_urb[B2C2_USB_NUM_ISO_URB]; struct flexcop_device *fc_dev; u8 tmp_buffer[1023+190]; @@ -30,14 +35,6 @@ struct flexcop_usb { /* request types TODO What is its use?*/ typedef enum { -/* something is wrong with this part - RTYPE_READ_DW = (1 << 6), - RTYPE_WRITE_DW_1 = (3 << 6), - RTYPE_READ_V8_MEMORY = (6 << 6), - RTYPE_WRITE_V8_MEMORY = (7 << 6), - RTYPE_WRITE_V8_FLASH = (8 << 6), - RTYPE_GENERIC = (9 << 6), -*/ } flexcop_usb_request_type_t; #endif @@ -47,7 +44,6 @@ typedef enum { B2C2_USB_READ_V8_MEM = 0x05, B2C2_USB_READ_REG = 0x08, B2C2_USB_WRITE_REG = 0x0A, -/* B2C2_USB_WRITEREGLO = 0x0A, */ B2C2_USB_WRITEREGHI = 0x0B, B2C2_USB_FLASH_BLOCK = 0x10, B2C2_USB_I2C_REQUEST = 0x11, @@ -62,15 +58,13 @@ typedef enum { USB_FUNC_I2C_REPEATWRITE = 0x04, USB_FUNC_GET_DESCRIPTOR = 0x05, USB_FUNC_I2C_REPEATREAD = 0x06, -/* DKT 020208 - add this to support special case of DiSEqC */ + /* DKT 020208 - add this to support special case of DiSEqC */ USB_FUNC_I2C_CHECKWRITE = 0x07, USB_FUNC_I2C_CHECKRESULT = 0x08, } flexcop_usb_i2c_function_t; -/* - * function definition for UTILITY request 0x12 - * DKT 020304 - new utility function - */ +/* function definition for UTILITY request 0x12 + * DKT 020304 - new utility function */ typedef enum { UTILITY_SET_FILTER = 0x01, UTILITY_DATA_ENABLE = 0x02, @@ -84,7 +78,7 @@ typedef enum { UTILITY_DATA_RESET = 0x0A, UTILITY_GET_DATA_STATUS = 0x10, UTILITY_GET_V8_REG = 0x11, -/* DKT 020326 - add function for v1.14 */ + /* DKT 020326 - add function for v1.14 */ UTILITY_SRAM_WRITE = 0x12, UTILITY_SRAM_READ = 0x13, UTILITY_SRAM_TESTFILL = 0x14, @@ -92,13 +86,13 @@ typedef enum { UTILITY_SRAM_TESTVERIFY = 0x16, } flexcop_usb_utility_function_t; -#define B2C2_WAIT_FOR_OPERATION_RW 1*HZ /* 1 s */ -#define B2C2_WAIT_FOR_OPERATION_RDW 3*HZ /* 3 s */ -#define B2C2_WAIT_FOR_OPERATION_WDW 1*HZ /* 1 s */ +#define B2C2_WAIT_FOR_OPERATION_RW (1*HZ) +#define B2C2_WAIT_FOR_OPERATION_RDW (3*HZ) +#define B2C2_WAIT_FOR_OPERATION_WDW (1*HZ) -#define B2C2_WAIT_FOR_OPERATION_V8READ 3*HZ /* 3 s */ -#define B2C2_WAIT_FOR_OPERATION_V8WRITE 3*HZ /* 3 s */ -#define B2C2_WAIT_FOR_OPERATION_V8FLASH 3*HZ /* 3 s */ +#define B2C2_WAIT_FOR_OPERATION_V8READ (3*HZ) +#define B2C2_WAIT_FOR_OPERATION_V8WRITE (3*HZ) +#define B2C2_WAIT_FOR_OPERATION_V8FLASH (3*HZ) typedef enum { V8_MEMORY_PAGE_DVB_CI = 0x20, @@ -107,13 +101,11 @@ typedef enum { V8_MEMORY_PAGE_FLASH = 0x80 } flexcop_usb_mem_page_t; -#define V8_MEMORY_EXTENDED (1 << 15) - -#define USB_MEM_READ_MAX 32 -#define USB_MEM_WRITE_MAX 1 -#define USB_FLASH_MAX 8 - -#define V8_MEMORY_PAGE_SIZE 0x8000 // 32K -#define V8_MEMORY_PAGE_MASK 0x7FFF +#define V8_MEMORY_EXTENDED (1 << 15) +#define USB_MEM_READ_MAX 32 +#define USB_MEM_WRITE_MAX 1 +#define USB_FLASH_MAX 8 +#define V8_MEMORY_PAGE_SIZE 0x8000 /* 32K */ +#define V8_MEMORY_PAGE_MASK 0x7FFF #endif |