cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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pata_arasan_cf_data.h (1250B)

      1/*
      2 * include/linux/pata_arasan_cf_data.h
      3 *
      4 * Arasan Compact Flash host controller platform data header file
      5 *
      6 * Copyright (C) 2011 ST Microelectronics
      7 * Viresh Kumar <vireshk@kernel.org>
      8 *
      9 * This file is licensed under the terms of the GNU General Public
     10 * License version 2. This program is licensed "as is" without any
     11 * warranty of any kind, whether express or implied.
     12 */
     13
     14#ifndef _PATA_ARASAN_CF_DATA_H
     15#define _PATA_ARASAN_CF_DATA_H
     16
     17#include <linux/platform_device.h>
     18
     19struct arasan_cf_pdata {
     20	u8 cf_if_clk;
     21	#define CF_IF_CLK_100M			(0x0)
     22	#define CF_IF_CLK_75M			(0x1)
     23	#define CF_IF_CLK_66M			(0x2)
     24	#define CF_IF_CLK_50M			(0x3)
     25	#define CF_IF_CLK_40M			(0x4)
     26	#define CF_IF_CLK_33M			(0x5)
     27	#define CF_IF_CLK_25M			(0x6)
     28	#define CF_IF_CLK_125M			(0x7)
     29	#define CF_IF_CLK_150M			(0x8)
     30	#define CF_IF_CLK_166M			(0x9)
     31	#define CF_IF_CLK_200M			(0xA)
     32	/*
     33	 * Platform specific incapabilities of CF controller is handled via
     34	 * quirks
     35	 */
     36	u32 quirk;
     37	#define CF_BROKEN_PIO			(1)
     38	#define CF_BROKEN_MWDMA			(1 << 1)
     39	#define CF_BROKEN_UDMA			(1 << 2)
     40};
     41
     42static inline void
     43set_arasan_cf_pdata(struct platform_device *pdev, struct arasan_cf_pdata *data)
     44{
     45	pdev->dev.platform_data = data;
     46}
     47#endif /* _PATA_ARASAN_CF_DATA_H */