cregit-Linux how code gets into the kernel

Release 4.7 include/linux/fs_uart_pd.h

Directory: include/linux
/*
 * Platform information definitions for the CPM Uart driver.
 *
 * 2006 (c) MontaVista Software, Inc.
 * Vitaly Bordug <vbordug@ru.mvista.com>
 *
 * 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 <asm/types.h>


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; }

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static inline int fs_uart_id_fsid2scc(int id) { return id - fsid_scc1_uart + 1; }

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static inline int fs_uart_id_smc2fsid(int id) { return fsid_smc1_uart + id - 1; }

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static inline int fs_uart_id_fsid2smc(int id) { return id - fsid_smc1_uart + 1; }

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struct fs_uart_platform_info { void(*init_ioports)(struct fs_uart_platform_info *); /* device specific information */ int fs_no; /* controller index */ char fs_type[4]; /* controller type */ u32 uart_clk; u8 tx_num_fifo; u8 tx_buf_size; u8 rx_num_fifo; u8 rx_buf_size; u8 brg; u8 clk_rx; u8 clk_tx; };
static inline int fs_uart_get_id(struct fs_uart_platform_info *fpi) { if(strstr(fpi->fs_type, "SMC")) return fs_uart_id_smc2fsid(fpi->fs_no); if(strstr(fpi->fs_type, "SCC")) return fs_uart_id_scc2fsid(fpi->fs_no); return fpi->fs_no; }

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#endif

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Directory: include/linux
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