From 6e1976961c9bd9a3dc368139fab1883961efc879 Mon Sep 17 00:00:00 2001 From: Vitaly Bordug Date: Sat, 29 Apr 2006 23:06:00 +0400 Subject: [PATCH] ppc32 CPM_UART: fixes and improvements A number of small issues are fixed, and added the header file, missed from the original series. With this, driver should be pretty stable as tested among both platform-device-driven and "old way" boards. Also added missing GPL statement , and updated year field on existing ones to reflect code update. Signed-off-by: Vitaly Bordug Signed-off-by: Paul Mackerras --- include/linux/fs_uart_pd.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 include/linux/fs_uart_pd.h (limited to 'include/linux') diff --git a/include/linux/fs_uart_pd.h b/include/linux/fs_uart_pd.h new file mode 100644 index 000000000000..f5975126b712 --- /dev/null +++ b/include/linux/fs_uart_pd.h @@ -0,0 +1,60 @@ +/* + * Platform information definitions for the CPM Uart driver. + * + * 2006 (c) MontaVista Software, Inc. + * Vitaly Bordug + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#ifndef FS_UART_PD_H +#define FS_UART_PD_H + +#include +#include + +enum fs_uart_id { + fsid_smc1_uart, + fsid_smc2_uart, + fsid_scc1_uart, + fsid_scc2_uart, + fsid_scc3_uart, + fsid_scc4_uart, + fs_uart_nr, +}; + +static inline int fs_uart_id_scc2fsid(int id) +{ + return fsid_scc1_uart + id - 1; +} + +static inline int fs_uart_id_fsid2scc(int id) +{ + return id - fsid_scc1_uart + 1; +} + +static inline int fs_uart_id_smc2fsid(int id) +{ + return fsid_smc1_uart + id - 1; +} + +static inline int fs_uart_id_fsid2smc(int id) +{ + return id - fsid_smc1_uart + 1; +} + +struct fs_uart_platform_info { + void(*init_ioports)(void); + /* device specific information */ + int fs_no; /* controller index */ + u32 uart_clk; + u8 tx_num_fifo; + u8 tx_buf_size; + u8 rx_num_fifo; + u8 rx_buf_size; + u8 brg; +}; + +#endif -- cgit v1.2.1