Release 4.16 drivers/media/pci/ddbridge/ddbridge-io.h
/*
* ddbridge-io.h: Digital Devices bridge I/O inline functions
*
* Copyright (C) 2010-2017 Digital Devices GmbH
* Ralph Metzler <rjkm@metzlerbros.de>
* Marcus Metzler <mocm@metzlerbros.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 only, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __DDBRIDGE_IO_H__
#define __DDBRIDGE_IO_H__
#include <linux/io.h>
#include "ddbridge.h"
/******************************************************************************/
static inline u32 ddblreadl(struct ddb_link *link, u32 adr)
{
return readl(link->dev->regs + adr);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Scheller | 27 | 100.00% | 1 | 100.00% |
| Total | 27 | 100.00% | 1 | 100.00% |
static inline void ddblwritel(struct ddb_link *link, u32 val, u32 adr)
{
writel(val, link->dev->regs + adr);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Scheller | 31 | 100.00% | 1 | 100.00% |
| Total | 31 | 100.00% | 1 | 100.00% |
static inline u32 ddbreadl(struct ddb *dev, u32 adr)
{
return readl(dev->regs + adr);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Scheller | 25 | 100.00% | 1 | 100.00% |
| Total | 25 | 100.00% | 1 | 100.00% |
static inline void ddbwritel(struct ddb *dev, u32 val, u32 adr)
{
writel(val, dev->regs + adr);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Scheller | 29 | 100.00% | 1 | 100.00% |
| Total | 29 | 100.00% | 1 | 100.00% |
static inline void ddbcpyto(struct ddb *dev, u32 adr, void *src, long count)
{
memcpy_toio(dev->regs + adr, src, count);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Scheller | 34 | 97.14% | 1 | 50.00% |
| Randy Dunlap | 1 | 2.86% | 1 | 50.00% |
| Total | 35 | 100.00% | 2 | 100.00% |
static inline void ddbcpyfrom(struct ddb *dev, void *dst, u32 adr, long count)
{
memcpy_fromio(dst, dev->regs + adr, count);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Scheller | 34 | 97.14% | 1 | 50.00% |
| Randy Dunlap | 1 | 2.86% | 1 | 50.00% |
| Total | 35 | 100.00% | 2 | 100.00% |
static inline u32 safe_ddbreadl(struct ddb *dev, u32 adr)
{
u32 val = ddbreadl(dev, adr);
/* (ddb)readl returns (uint)-1 (all bits set) on failure, catch that */
if (val == ~0) {
dev_err(&dev->pdev->dev, "ddbreadl failure, adr=%08x\n", adr);
return 0;
}
return val;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Scheller | 55 | 100.00% | 1 | 100.00% |
| Total | 55 | 100.00% | 1 | 100.00% |
#endif /* __DDBRIDGE_IO_H__ */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Daniel Scheller | 252 | 99.21% | 1 | 50.00% |
| Randy Dunlap | 2 | 0.79% | 1 | 50.00% |
| Total | 254 | 100.00% | 2 | 100.00% |
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.