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staging: unisys: visorbus: Move visorbus-unique functions to private header

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Moves function prototypes that are unique to visorbus from
include/visorbus.h to visorbus/visorbus_private.h.

Signed-off-by: David Binder <david.binder@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <Timothy.Sell@unisys.com>
Acked-By: Neil Horman <nhorman@tuxdriver.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Binder 2016-06-10 21:48:19 -04:00 committed by Greg Kroah-Hartman
parent ec17f452f4
commit e9b18f3b86
3 changed files with 28 additions and 25 deletions
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25
drivers/staging/unisys/include/visorbus.h
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@ -187,37 +187,12 @@ int visorbus_write_channel(struct visor_device *dev,
void visorbus_enable_channel_interrupts(struct visor_device *dev); void visorbus_enable_channel_interrupts(struct visor_device *dev);
void visorbus_disable_channel_interrupts(struct visor_device *dev); void visorbus_disable_channel_interrupts(struct visor_device *dev);
/* Note that for visorchannel_create()
* <channel_bytes> and <guid> arguments may be 0 if we are a channel CLIENT.
* In this case, the values can simply be read from the channel header.
*/
struct visorchannel *visorchannel_create(u64 physaddr,
unsigned long channel_bytes,
gfp_t gfp, uuid_le guid);
struct visorchannel *visorchannel_create_with_lock(u64 physaddr,
unsigned long channel_bytes,
gfp_t gfp, uuid_le guid);
void visorchannel_destroy(struct visorchannel *channel);
int visorchannel_read(struct visorchannel *channel, ulong offset,
void *local, ulong nbytes);
int visorchannel_write(struct visorchannel *channel, ulong offset,
void *local, ulong nbytes);
bool visorchannel_signalremove(struct visorchannel *channel, u32 queue, bool visorchannel_signalremove(struct visorchannel *channel, u32 queue,
void *msg); void *msg);
bool visorchannel_signalinsert(struct visorchannel *channel, u32 queue, bool visorchannel_signalinsert(struct visorchannel *channel, u32 queue,
void *msg); void *msg);
bool visorchannel_signalempty(struct visorchannel *channel, u32 queue); bool visorchannel_signalempty(struct visorchannel *channel, u32 queue);
u64 visorchannel_get_physaddr(struct visorchannel *channel);
ulong visorchannel_get_nbytes(struct visorchannel *channel);
char *visorchannel_id(struct visorchannel *channel, char *s);
char *visorchannel_zoneid(struct visorchannel *channel, char *s);
u64 visorchannel_get_clientpartition(struct visorchannel *channel);
int visorchannel_set_clientpartition(struct visorchannel *channel,
u64 partition_handle);
uuid_le visorchannel_get_uuid(struct visorchannel *channel); uuid_le visorchannel_get_uuid(struct visorchannel *channel);
char *visorchannel_uuid_id(uuid_le *guid, char *s);
void __iomem *visorchannel_get_header(struct visorchannel *channel);
#define BUS_ROOT_DEVICE UINT_MAX #define BUS_ROOT_DEVICE UINT_MAX
struct visor_device *visorbus_get_device_by_id(u32 bus_no, u32 dev_no, struct visor_device *visorbus_get_device_by_id(u32 bus_no, u32 dev_no,

27
drivers/staging/unisys/visorbus/visorbus_private.h
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@ -65,4 +65,31 @@ visorchipset_register_busdev(
/* visorbus init and exit functions */ /* visorbus init and exit functions */
int visorbus_init(void); int visorbus_init(void);
void visorbus_exit(void); void visorbus_exit(void);
/* Visorchannel access functions */
/* Note that for visorchannel_create()
* <channel_bytes> and <guid> arguments may be 0 if we are a channel CLIENT.
* In this case, the values can simply be read from the channel header.
*/
struct visorchannel *visorchannel_create(u64 physaddr,
unsigned long channel_bytes,
gfp_t gfp, uuid_le guid);
struct visorchannel *visorchannel_create_with_lock(u64 physaddr,
unsigned long channel_bytes,
gfp_t gfp, uuid_le guid);
void visorchannel_destroy(struct visorchannel *channel);
int visorchannel_read(struct visorchannel *channel, ulong offset,
void *local, ulong nbytes);
int visorchannel_write(struct visorchannel *channel, ulong offset,
void *local, ulong nbytes);
u64 visorchannel_get_physaddr(struct visorchannel *channel);
ulong visorchannel_get_nbytes(struct visorchannel *channel);
char *visorchannel_id(struct visorchannel *channel, char *s);
char *visorchannel_zoneid(struct visorchannel *channel, char *s);
u64 visorchannel_get_clientpartition(struct visorchannel *channel);
int visorchannel_set_clientpartition(struct visorchannel *channel,
u64 partition_handle);
char *visorchannel_uuid_id(uuid_le *guid, char *s);
void __iomem *visorchannel_get_header(struct visorchannel *channel);
#endif #endif

1
drivers/staging/unisys/visorbus/visorchannel.c
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@ -25,6 +25,7 @@
#include "version.h" #include "version.h"
#include "visorbus.h" #include "visorbus.h"
#include "controlvmchannel.h" #include "controlvmchannel.h"
#include "visorbus_private.h"
#define MYDRVNAME "visorchannel" #define MYDRVNAME "visorchannel"