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Diffstat (limited to 'drivers/media/dvb/b2c2/flexcop-usb.h')
-rw-r--r--drivers/media/dvb/b2c2/flexcop-usb.h62
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