diff options
| author | Manu Abraham <abraham.manu@gmail.com> | 2009-12-04 11:39:57 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-01-17 16:55:42 +0300 |
| commit | add206368462434ba97e8fe4de98e5d47ffdb0a0 (patch) | |
| tree | 04ab626b19b2c74683500ec26abd6af1b074ea37 /drivers/media/dvb/mantis/mantis_uart.h | |
| parent | ec1b6ff1cce9d406a9a5f84a1d1205328f2c515a (diff) | |
| download | linux-add206368462434ba97e8fe4de98e5d47ffdb0a0.tar.xz | |
V4L/DVB (13794): [Mantis/VP-3028] Initial go at Serial interface implementation, add support for VP-3028
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/mantis/mantis_uart.h')
| -rw-r--r-- | drivers/media/dvb/mantis/mantis_uart.h | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/media/dvb/mantis/mantis_uart.h b/drivers/media/dvb/mantis/mantis_uart.h index 61138639c366..e9f938d37c3a 100644 --- a/drivers/media/dvb/mantis/mantis_uart.h +++ b/drivers/media/dvb/mantis/mantis_uart.h @@ -21,6 +21,21 @@ #ifndef __MANTIS_UART_H #define __MANTIS_UART_H +#define MANTIS_UART_CTL 0xe0 +#define MANTIS_UART_RXINT (1 << 4) +#define MANTIS_UART_RXFLUSH (1 << 2) + +#define MANTIS_UART_RXD 0xe8 +#define MANTIS_UART_BAUD 0xec + +#define MANTIS_UART_STAT 0xf0 +#define MANTIS_UART_RXFIFO_DATA (1 << 7) +#define MANTIS_UART_RXFIFO_EMPTY (1 << 6) +#define MANTIS_UART_RXFIFO_FULL (1 << 3) +#define MANTIS_UART_FRAME_ERR (1 << 2) +#define MANTIS_UART_PARITY_ERR (1 << 1) +#define MANTIS_UART_RXTHRESH_INT (1 << 0) + enum mantis_baud { MANTIS_BAUD_9600 = 0, MANTIS_BAUD_19200, @@ -30,9 +45,15 @@ enum mantis_baud { }; enum mantis_parity { - MANTIS_PARITY_NONE = 0, + MANTIS_PARITY_UNDEFINED = 0, MANTIS_PARITY_EVEN, - MANTIS_PARITY_ODD + MANTIS_PARITY_ODD, + MANTIS_PARITY_NONE }; +struct mantis_pci; + +extern int mantis_uart_init(struct mantis_pci *mantis); +extern void mantis_uart_exit(struct mantis_pci *mantis); + #endif // __MANTIS_UART_H |