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powerpc, dma: move bestcomm driver from arch/powerpc/sysdev to drivers/dma

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The bestcomm dma hardware, and some of its users like the FEC ethernet
component, is used in different FreeScale parts, including non-powerpc
parts like the ColdFire MCF547x & MCF548x families.  Don't keep the
driver hidden in arch/powerpc where it is inaccessible for other arches.
.c files are moved to drivers/dma/bestcomm, while .h files are moved to
include/linux/fsl/bestcomm.  Makefiles, Kconfigs and #include directives
are updated for the new file locations.

Tested by recompiling for MPC5200 with all bestcomm users enabled.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Philippe De Muyter
2012-10-12 17:52:45 +02:00
committed by Anatolij Gustschin
parent d1c3ed669a
commit 9a32299394
27 changed files with 27 additions and 27 deletions
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30
include/linux/fsl/bestcomm/ata.h Normal file
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@@ -0,0 +1,30 @@
/*
* Header for Bestcomm ATA task driver
*
*
* Copyright (C) 2006 Freescale - John Rigby
* Copyright (C) 2006 Sylvain Munaut <tnt@246tNt.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 __BESTCOMM_ATA_H__
#define __BESTCOMM_ATA_H__
struct bcom_ata_bd {
u32 status;
u32 src_pa;
u32 dst_pa;
};
extern struct bcom_task * bcom_ata_init(int queue_len, int maxbufsize);
extern void bcom_ata_rx_prepare(struct bcom_task *tsk);
extern void bcom_ata_tx_prepare(struct bcom_task *tsk);
extern void bcom_ata_reset_bd(struct bcom_task *tsk);
extern void bcom_ata_release(struct bcom_task *tsk);
#endif /* __BESTCOMM_ATA_H__ */