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Commit e24e788a authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Kumar Gala
Browse files

[POWERPC] CPM: Move opcodes common to CPM1 and CPM2 to include/asm-powerpc/cpm.h 



Signed-off-by: default avatarLaurent Pinchart <laurentp@cse-semaphore.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 872a15de

include/asm-powerpc/cpm.h

+14 −0
Original line number Diff line number Diff line
@@ -4,6 +4,20 @@ 
#include <linux/compiler.h>

#include <linux/types.h>



/* Opcodes common to CPM1 and CPM2

*/

#define CPM_CR_INIT_TRX		((ushort)0x0000)

#define CPM_CR_INIT_RX		((ushort)0x0001)

#define CPM_CR_INIT_TX		((ushort)0x0002)

#define CPM_CR_HUNT_MODE	((ushort)0x0003)

#define CPM_CR_STOP_TX		((ushort)0x0004)

#define CPM_CR_GRA_STOP_TX	((ushort)0x0005)

#define CPM_CR_RESTART_TX	((ushort)0x0006)

#define CPM_CR_CLOSE_RX_BD	((ushort)0x0007)

#define CPM_CR_SET_GADDR	((ushort)0x0008)

#define CPM_CR_SET_TIMER	((ushort)0x0008)

#define CPM_CR_STOP_IDMA	((ushort)0x000b)



/* Buffer descriptors used by many of the CPM protocols. */

typedef struct cpm_buf_desc {

	ushort	cbd_sc;		/* Status and Control */

include/asm-powerpc/cpm1.h

+0 −13
Original line number Diff line number Diff line
@@ -28,19 +28,6 @@ 
#define CPM_CR_CHAN	((ushort)0x00f0)

#define CPM_CR_FLG	((ushort)0x0001)



/* Some commands (there are more...later)

*/

#define CPM_CR_INIT_TRX		((ushort)0x0000)

#define CPM_CR_INIT_RX		((ushort)0x0001)

#define CPM_CR_INIT_TX		((ushort)0x0002)

#define CPM_CR_HUNT_MODE	((ushort)0x0003)

#define CPM_CR_STOP_TX		((ushort)0x0004)

#define CPM_CR_GRA_STOP_TX	((ushort)0x0005)

#define CPM_CR_RESTART_TX	((ushort)0x0006)

#define CPM_CR_CLOSE_RX_BD	((ushort)0x0007)

#define CPM_CR_SET_GADDR	((ushort)0x0008)

#define CPM_CR_SET_TIMER	CPM_CR_SET_GADDR



/* Channel numbers.

*/

#define CPM_CR_CH_SCC1		((ushort)0x0000)

include/asm-powerpc/cpm2.h

+1 −10
Original line number Diff line number Diff line
@@ -71,18 +71,9 @@ 


#define CPM_CR_FCC_PAGE(x)	(x + 0x04)



/* Some opcodes (there are more...later)

/* CPM2-specific opcodes (see cpm.h for common opcodes)

*/

#define CPM_CR_INIT_TRX		((ushort)0x0000)

#define CPM_CR_INIT_RX		((ushort)0x0001)

#define CPM_CR_INIT_TX		((ushort)0x0002)

#define CPM_CR_HUNT_MODE	((ushort)0x0003)

#define CPM_CR_STOP_TX		((ushort)0x0004)

#define CPM_CR_GRA_STOP_TX	((ushort)0x0005)

#define CPM_CR_RESTART_TX	((ushort)0x0006)

#define CPM_CR_SET_GADDR	((ushort)0x0008)

#define CPM_CR_START_IDMA	((ushort)0x0009)

#define CPM_CR_STOP_IDMA	((ushort)0x000b)



#define mk_cr_cmd(PG, SBC, MCN, OP) \

	((PG << 26) | (SBC << 21) | (MCN << 6) | OP)