Staging: VME: Remove typedefs

The use of typedefs is discouraged, remove them.
Signed-off-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/vme/bridges/vme_ca91cx42.c

@@ -338,7 +338,7 @@ static int ca91cx42_irq_generate(struct vme_bridge *ca91cx42_bridge, int level,
 
 static int ca91cx42_slave_set(struct vme_slave_resource *image, int enabled,
 	unsigned long long vme_base, unsigned long long size,
-	dma_addr_t pci_base, vme_address_t aspace, vme_cycle_t cycle)
+	dma_addr_t pci_base, u32 aspace, u32 cycle)
 {
 	unsigned int i, addr = 0, granularity;
 	unsigned int temp_ctl = 0;
@@ -444,7 +444,7 @@ static int ca91cx42_slave_set(struct vme_slave_resource *image, int enabled,
 
 static int ca91cx42_slave_get(struct vme_slave_resource *image, int *enabled,
 	unsigned long long *vme_base, unsigned long long *size,
-	dma_addr_t *pci_base, vme_address_t *aspace, vme_cycle_t *cycle)
+	dma_addr_t *pci_base, u32 *aspace, u32 *cycle)
 {
 	unsigned int i, granularity = 0, ctl = 0;
 	unsigned long long vme_bound, pci_offset;
@@ -595,8 +595,8 @@ static void ca91cx42_free_resource(struct vme_master_resource *image)
 
 
 static int ca91cx42_master_set(struct vme_master_resource *image, int enabled,
-	unsigned long long vme_base, unsigned long long size,
-	vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
+	unsigned long long vme_base, unsigned long long size, u32 aspace,
+	u32 cycle, u32 dwidth)
 {
 	int retval = 0;
 	unsigned int i, granularity = 0;
@@ -753,7 +753,7 @@ static int ca91cx42_master_set(struct vme_master_resource *image, int enabled,
 
 static int __ca91cx42_master_get(struct vme_master_resource *image,
 	int *enabled, unsigned long long *vme_base, unsigned long long *size,
-	vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *dwidth)
+	u32 *aspace, u32 *cycle, u32 *dwidth)
 {
 	unsigned int i, ctl;
 	unsigned long long pci_base, pci_bound, vme_offset;
@@ -839,8 +839,8 @@ static int __ca91cx42_master_get(struct vme_master_resource *image,
 }
 
 static int ca91cx42_master_get(struct vme_master_resource *image, int *enabled,
-	unsigned long long *vme_base, unsigned long long *size,
-	vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *dwidth)
+	unsigned long long *vme_base, unsigned long long *size, u32 *aspace,
+	u32 *cycle, u32 *dwidth)
 {
 	int retval;
 
@@ -1292,7 +1292,7 @@ static int ca91cx42_dma_list_empty(struct vme_dma_list *list)
  * callback is attached and disabled when the last callback is removed.
  */
 static int ca91cx42_lm_set(struct vme_lm_resource *lm,
-	unsigned long long lm_base, vme_address_t aspace, vme_cycle_t cycle)
+	unsigned long long lm_base, u32 aspace, u32 cycle)
 {
 	u32 temp_base, lm_ctl = 0;
 	int i;
@@ -1360,7 +1360,7 @@ static int ca91cx42_lm_set(struct vme_lm_resource *lm,
  * or disabled.
  */
 static int ca91cx42_lm_get(struct vme_lm_resource *lm,
-	unsigned long long *lm_base, vme_address_t *aspace, vme_cycle_t *cycle)
+	unsigned long long *lm_base, u32 *aspace, u32 *cycle)
 {
 	u32 lm_ctl, enabled = 0;
 	struct ca91cx42_driver *bridge;

drivers/staging/vme/bridges/vme_tsi148.c

@@ -483,7 +483,7 @@ static int tsi148_irq_generate(struct vme_bridge *tsi148_bridge, int level,
  * Find the first error in this address range
  */
 static struct vme_bus_error *tsi148_find_error(struct vme_bridge *tsi148_bridge,
-	vme_address_t aspace, unsigned long long address, size_t count)
+	u32 aspace, unsigned long long address, size_t count)
 {
 	struct list_head *err_pos;
 	struct vme_bus_error *vme_err, *valid = NULL;
@@ -517,7 +517,7 @@ static struct vme_bus_error *tsi148_find_error(struct vme_bridge *tsi148_bridge,
  * Clear errors in the provided address range.
  */
 static void tsi148_clear_errors(struct vme_bridge *tsi148_bridge,
-	vme_address_t aspace, unsigned long long address, size_t count)
+	u32 aspace, unsigned long long address, size_t count)
 {
 	struct list_head *err_pos, *temp;
 	struct vme_bus_error *vme_err;
@@ -551,7 +551,7 @@ static void tsi148_clear_errors(struct vme_bridge *tsi148_bridge,
  */
 static int tsi148_slave_set(struct vme_slave_resource *image, int enabled,
 	unsigned long long vme_base, unsigned long long size,
-	dma_addr_t pci_base, vme_address_t aspace, vme_cycle_t cycle)
+	dma_addr_t pci_base, u32 aspace, u32 cycle)
 {
 	unsigned int i, addr = 0, granularity = 0;
 	unsigned int temp_ctl = 0;
@@ -701,7 +701,7 @@ static int tsi148_slave_set(struct vme_slave_resource *image, int enabled,
  */
 static int tsi148_slave_get(struct vme_slave_resource *image, int *enabled,
 	unsigned long long *vme_base, unsigned long long *size,
-	dma_addr_t *pci_base, vme_address_t *aspace, vme_cycle_t *cycle)
+	dma_addr_t *pci_base, u32 *aspace, u32 *cycle)
 {
 	unsigned int i, granularity = 0, ctl = 0;
 	unsigned int vme_base_low, vme_base_high;
@@ -893,8 +893,8 @@ static void tsi148_free_resource(struct vme_master_resource *image)
  * Set the attributes of an outbound window.
  */
 static int tsi148_master_set(struct vme_master_resource *image, int enabled,
-	unsigned long long vme_base, unsigned long long size,
-	vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
+	unsigned long long vme_base, unsigned long long size, u32 aspace,
+	u32 cycle, u32 dwidth)
 {
 	int retval = 0;
 	unsigned int i;
@@ -1129,8 +1129,8 @@ static int tsi148_master_set(struct vme_master_resource *image, int enabled,
  * XXX Not parsing prefetch information.
  */
 static int __tsi148_master_get(struct vme_master_resource *image, int *enabled,
-	unsigned long long *vme_base, unsigned long long *size,
-	vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *dwidth)
+	unsigned long long *vme_base, unsigned long long *size, u32 *aspace,
+	u32 *cycle, u32 *dwidth)
 {
 	unsigned int i, ctl;
 	unsigned int pci_base_low, pci_base_high;
@@ -1239,8 +1239,8 @@ static int __tsi148_master_get(struct vme_master_resource *image, int *enabled,
 
 
 static int tsi148_master_get(struct vme_master_resource *image, int *enabled,
-	unsigned long long *vme_base, unsigned long long *size,
-	vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *dwidth)
+	unsigned long long *vme_base, unsigned long long *size, u32 *aspace,
+	u32 *cycle, u32 *dwidth)
 {
 	int retval;
 
@@ -1259,9 +1259,7 @@ static ssize_t tsi148_master_read(struct vme_master_resource *image, void *buf,
 {
 	int retval, enabled;
 	unsigned long long vme_base, size;
-	vme_address_t aspace;
-	vme_cycle_t cycle;
-	vme_width_t dwidth;
+	u32 aspace, cycle, dwidth;
 	struct vme_bus_error *vme_err = NULL;
 	struct vme_bridge *tsi148_bridge;
 
@@ -1301,9 +1299,7 @@ static ssize_t tsi148_master_write(struct vme_master_resource *image, void *buf,
 {
 	int retval = 0, enabled;
 	unsigned long long vme_base, size;
-	vme_address_t aspace;
-	vme_cycle_t cycle;
-	vme_width_t dwidth;
+	u32 aspace, cycle, dwidth;
 
 	struct vme_bus_error *vme_err = NULL;
 	struct vme_bridge *tsi148_bridge;
@@ -1420,7 +1416,7 @@ static unsigned int tsi148_master_rmw(struct vme_master_resource *image,
 }
 
 static int tsi148_dma_set_vme_src_attributes(struct device *dev, u32 *attr,
-	vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
+	u32 aspace, u32 cycle, u32 dwidth)
 {
 	/* Setup 2eSST speeds */
 	switch (cycle & (VME_2eSST160 | VME_2eSST267 | VME_2eSST320)) {
@@ -1514,7 +1510,7 @@ static int tsi148_dma_set_vme_src_attributes(struct device *dev, u32 *attr,
 }
 
 static int tsi148_dma_set_vme_dest_attributes(struct device *dev, u32 *attr,
-	vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
+	u32 aspace, u32 cycle, u32 dwidth)
 {
 	/* Setup 2eSST speeds */
 	switch (cycle & (VME_2eSST160 | VME_2eSST267 | VME_2eSST320)) {
@@ -1886,7 +1882,7 @@ static int tsi148_dma_list_empty(struct vme_dma_list *list)
  * callback is attached and disabled when the last callback is removed.
  */
 static int tsi148_lm_set(struct vme_lm_resource *lm, unsigned long long lm_base,
-	vme_address_t aspace, vme_cycle_t cycle)
+	u32 aspace, u32 cycle)
 {
 	u32 lm_base_high, lm_base_low, lm_ctl = 0;
 	int i;
@@ -1953,7 +1949,7 @@ static int tsi148_lm_set(struct vme_lm_resource *lm, unsigned long long lm_base,
  * or disabled.
  */
 static int tsi148_lm_get(struct vme_lm_resource *lm,
-	unsigned long long *lm_base, vme_address_t *aspace, vme_cycle_t *cycle)
+	unsigned long long *lm_base, u32 *aspace, u32 *cycle)
 {
 	u32 lm_base_high, lm_base_low, lm_ctl, enabled = 0;
 	struct tsi148_driver *bridge;

drivers/staging/vme/devices/vme_user.h

@@ -10,9 +10,9 @@ struct vme_master {
 	int enable;			/* State of Window */
 	unsigned long long vme_addr;	/* Starting Address on the VMEbus */
 	unsigned long long size;	/* Window Size */
-	vme_address_t aspace;		/* Address Space */
-	vme_cycle_t cycle;		/* Cycle properties */
-	vme_width_t dwidth;		/* Maximum Data Width */
+	u32 aspace;			/* Address Space */
+	u32 cycle;		/* Cycle properties */
+	u32 dwidth;		/* Maximum Data Width */
 #if 0
 	char prefetchEnable;		/* Prefetch Read Enable State */
 	int prefetchSize;		/* Prefetch Read Size (Cache Lines) */
@@ -34,8 +34,8 @@ struct vme_slave {
 	int enable;			/* State of Window */
 	unsigned long long vme_addr;	/* Starting Address on the VMEbus */
 	unsigned long long size;	/* Window Size */
-	vme_address_t aspace;		/* Address Space */
-	vme_cycle_t cycle;		/* Cycle properties */
+	u32 aspace;			/* Address Space */
+	u32 cycle;		/* Cycle properties */
 #if 0
 	char wrPostEnable;		/* Write Post State */
 	char rmwLock;			/* Lock PCI during RMW Cycles */

drivers/staging/vme/vme.c

@@ -153,9 +153,7 @@ size_t vme_get_size(struct vme_resource *resource)
 	int enabled, retval;
 	unsigned long long base, size;
 	dma_addr_t buf_base;
-	vme_address_t aspace;
-	vme_cycle_t cycle;
-	vme_width_t dwidth;
+	u32 aspace, cycle, dwidth;
 
 	switch (resource->type) {
 	case VME_MASTER:
@@ -181,7 +179,7 @@ size_t vme_get_size(struct vme_resource *resource)
 }
 EXPORT_SYMBOL(vme_get_size);
 
-static int vme_check_window(vme_address_t aspace, unsigned long long vme_base,
+static int vme_check_window(u32 aspace, unsigned long long vme_base,
 	unsigned long long size)
 {
 	int retval = 0;
@@ -232,8 +230,8 @@ static int vme_check_window(vme_address_t aspace, unsigned long long vme_base,
  * Request a slave image with specific attributes, return some unique
  * identifier.
  */
-struct vme_resource *vme_slave_request(struct vme_dev *vdev,
-	vme_address_t address, vme_cycle_t cycle)
+struct vme_resource *vme_slave_request(struct vme_dev *vdev, u32 address,
+	u32 cycle)
 {
 	struct vme_bridge *bridge;
 	struct list_head *slave_pos = NULL;
@@ -298,7 +296,7 @@ EXPORT_SYMBOL(vme_slave_request);
 
 int vme_slave_set(struct vme_resource *resource, int enabled,
 	unsigned long long vme_base, unsigned long long size,
-	dma_addr_t buf_base, vme_address_t aspace, vme_cycle_t cycle)
+	dma_addr_t buf_base, u32 aspace, u32 cycle)
 {
 	struct vme_bridge *bridge = find_bridge(resource);
 	struct vme_slave_resource *image;
@@ -333,7 +331,7 @@ EXPORT_SYMBOL(vme_slave_set);
 
 int vme_slave_get(struct vme_resource *resource, int *enabled,
 	unsigned long long *vme_base, unsigned long long *size,
-	dma_addr_t *buf_base, vme_address_t *aspace, vme_cycle_t *cycle)
+	dma_addr_t *buf_base, u32 *aspace, u32 *cycle)
 {
 	struct vme_bridge *bridge = find_bridge(resource);
 	struct vme_slave_resource *image;
@@ -388,8 +386,8 @@ EXPORT_SYMBOL(vme_slave_free);
  * Request a master image with specific attributes, return some unique
  * identifier.
  */
-struct vme_resource *vme_master_request(struct vme_dev *vdev,
-	vme_address_t address, vme_cycle_t cycle, vme_width_t dwidth)
+struct vme_resource *vme_master_request(struct vme_dev *vdev, u32 address,
+	u32 cycle, u32 dwidth)
 {
 	struct vme_bridge *bridge;
 	struct list_head *master_pos = NULL;
@@ -456,8 +454,8 @@ struct vme_resource *vme_master_request(struct vme_dev *vdev,
 EXPORT_SYMBOL(vme_master_request);
 
 int vme_master_set(struct vme_resource *resource, int enabled,
-	unsigned long long vme_base, unsigned long long size,
-	vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
+	unsigned long long vme_base, unsigned long long size, u32 aspace,
+	u32 cycle, u32 dwidth)
 {
 	struct vme_bridge *bridge = find_bridge(resource);
 	struct vme_master_resource *image;
@@ -492,8 +490,8 @@ int vme_master_set(struct vme_resource *resource, int enabled,
 EXPORT_SYMBOL(vme_master_set);
 
 int vme_master_get(struct vme_resource *resource, int *enabled,
-	unsigned long long *vme_base, unsigned long long *size,
-	vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *dwidth)
+	unsigned long long *vme_base, unsigned long long *size, u32 *aspace,
+	u32 *cycle, u32 *dwidth)
 {
 	struct vme_bridge *bridge = find_bridge(resource);
 	struct vme_master_resource *image;
@@ -646,8 +644,7 @@ EXPORT_SYMBOL(vme_master_free);
  * Request a DMA controller with specific attributes, return some unique
  * identifier.
  */
-struct vme_resource *vme_dma_request(struct vme_dev *vdev,
-	vme_dma_route_t route)
+struct vme_resource *vme_dma_request(struct vme_dev *vdev, u32 route)
 {
 	struct vme_bridge *bridge;
 	struct list_head *dma_pos = NULL;
@@ -743,8 +740,7 @@ EXPORT_SYMBOL(vme_new_dma_list);
 /*
  * Create "Pattern" type attributes
  */
-struct vme_dma_attr *vme_dma_pattern_attribute(u32 pattern,
-	vme_pattern_t type)
+struct vme_dma_attr *vme_dma_pattern_attribute(u32 pattern, u32 type)
 {
 	struct vme_dma_attr *attributes;
 	struct vme_dma_pattern *pattern_attr;
@@ -822,7 +818,7 @@ EXPORT_SYMBOL(vme_dma_pci_attribute);
  * Create "VME" type attributes
  */
 struct vme_dma_attr *vme_dma_vme_attribute(unsigned long long address,
-	vme_address_t aspace, vme_cycle_t cycle, vme_width_t dwidth)
+	u32 aspace, u32 cycle, u32 dwidth)
 {
 	struct vme_dma_attr *attributes;
 	struct vme_dma_vme *vme_attr;
@@ -1173,7 +1169,7 @@ int vme_lm_count(struct vme_resource *resource)
 EXPORT_SYMBOL(vme_lm_count);
 
 int vme_lm_set(struct vme_resource *resource, unsigned long long lm_base,
-	vme_address_t aspace, vme_cycle_t cycle)
+	u32 aspace, u32 cycle)
 {
 	struct vme_bridge *bridge = find_bridge(resource);
 	struct vme_lm_resource *lm;
@@ -1195,7 +1191,7 @@ int vme_lm_set(struct vme_resource *resource, unsigned long long lm_base,
 EXPORT_SYMBOL(vme_lm_set);
 
 int vme_lm_get(struct vme_resource *resource, unsigned long long *lm_base,
-	vme_address_t *aspace, vme_cycle_t *cycle)
+	u32 *aspace, u32 *cycle)
 {
 	struct vme_bridge *bridge = find_bridge(resource);
 	struct vme_lm_resource *lm;

drivers/staging/vme/vme.h

@@ -10,7 +10,6 @@ enum vme_resource_type {
 };
 
 /* VME Address Spaces */
-typedef u32 vme_address_t;
 #define VME_A16		0x1
 #define VME_A24		0x2
 #define	VME_A32		0x4
@@ -29,7 +28,6 @@ typedef u32 vme_address_t;
 
 
 /* VME Cycle Types */
-typedef u32 vme_cycle_t;
 #define VME_SCT		0x1
 #define VME_BLT		0x2
 #define VME_MBLT	0x4
@@ -47,28 +45,23 @@ typedef u32 vme_cycle_t;
 #define	VME_DATA	0x8000
 
 /* VME Data Widths */
-typedef u32 vme_width_t;
 #define VME_D8		0x1
 #define VME_D16		0x2
 #define VME_D32		0x4
 #define VME_D64		0x8
 
 /* Arbitration Scheduling Modes */
-typedef u32 vme_arbitration_t;
 #define VME_R_ROBIN_MODE	0x1
 #define VME_PRIORITY_MODE	0x2
 
-typedef u32 vme_dma_t;
 #define VME_DMA_PATTERN			(1<<0)
 #define VME_DMA_PCI			(1<<1)
 #define VME_DMA_VME			(1<<2)
 
-typedef u32 vme_pattern_t;
 #define VME_DMA_PATTERN_BYTE		(1<<0)
 #define VME_DMA_PATTERN_WORD		(1<<1)
 #define VME_DMA_PATTERN_INCREMENT	(1<<2)
 
-typedef u32 vme_dma_route_t;
 #define VME_DMA_VME_TO_MEM		(1<<0)
 #define VME_DMA_MEM_TO_VME		(1<<1)
 #define VME_DMA_VME_TO_VME		(1<<2)
@@ -77,7 +70,7 @@ typedef u32 vme_dma_route_t;
 #define VME_DMA_PATTERN_TO_MEM		(1<<5)
 
 struct vme_dma_attr {
-	vme_dma_t type;
+	u32 type;
 	void *private;
 };
 
@@ -128,32 +121,29 @@ void vme_free_consistent(struct vme_resource *, size_t,  void *,
 
 size_t vme_get_size(struct vme_resource *);
 
-struct vme_resource *vme_slave_request(struct vme_dev *, vme_address_t,
-	vme_cycle_t);
+struct vme_resource *vme_slave_request(struct vme_dev *, u32, u32);
 int vme_slave_set(struct vme_resource *, int, unsigned long long,
-	unsigned long long, dma_addr_t, vme_address_t, vme_cycle_t);
+	unsigned long long, dma_addr_t, u32, u32);
 int vme_slave_get(struct vme_resource *, int *, unsigned long long *,
-	unsigned long long *, dma_addr_t *, vme_address_t *, vme_cycle_t *);
+	unsigned long long *, dma_addr_t *, u32 *, u32 *);
 void vme_slave_free(struct vme_resource *);
 
-struct vme_resource *vme_master_request(struct vme_dev *, vme_address_t,
-	vme_cycle_t, vme_width_t);
+struct vme_resource *vme_master_request(struct vme_dev *, u32, u32, u32);
 int vme_master_set(struct vme_resource *, int, unsigned long long,
-	unsigned long long, vme_address_t, vme_cycle_t, vme_width_t);
+	unsigned long long, u32, u32, u32);
 int vme_master_get(struct vme_resource *, int *, unsigned long long *,
-	unsigned long long *, vme_address_t *, vme_cycle_t *, vme_width_t *);
+	unsigned long long *, u32 *, u32 *, u32 *);
 ssize_t vme_master_read(struct vme_resource *, void *, size_t, loff_t);
 ssize_t vme_master_write(struct vme_resource *, void *, size_t, loff_t);
 unsigned int vme_master_rmw(struct vme_resource *, unsigned int, unsigned int,
 	unsigned int, loff_t);
 void vme_master_free(struct vme_resource *);
 
-struct vme_resource *vme_dma_request(struct vme_dev *, vme_dma_route_t);
+struct vme_resource *vme_dma_request(struct vme_dev *, u32);
 struct vme_dma_list *vme_new_dma_list(struct vme_resource *);
-struct vme_dma_attr *vme_dma_pattern_attribute(u32, vme_pattern_t);
+struct vme_dma_attr *vme_dma_pattern_attribute(u32, u32);
 struct vme_dma_attr *vme_dma_pci_attribute(dma_addr_t);
-struct vme_dma_attr *vme_dma_vme_attribute(unsigned long long, vme_address_t,
-	vme_cycle_t, vme_width_t);
+struct vme_dma_attr *vme_dma_vme_attribute(unsigned long long, u32, u32, u32);
 void vme_dma_free_attribute(struct vme_dma_attr *);
 int vme_dma_list_add(struct vme_dma_list *, struct vme_dma_attr *,
 	struct vme_dma_attr *, size_t);
@@ -168,10 +158,8 @@ int vme_irq_generate(struct vme_dev *, int, int);
 
 struct vme_resource * vme_lm_request(struct vme_dev *);
 int vme_lm_count(struct vme_resource *);
-int vme_lm_set(struct vme_resource *, unsigned long long, vme_address_t,
-	vme_cycle_t);
-int vme_lm_get(struct vme_resource *, unsigned long long *, vme_address_t *,
-	vme_cycle_t *);
+int vme_lm_set(struct vme_resource *, unsigned long long, u32, u32);
+int vme_lm_get(struct vme_resource *, unsigned long long *, u32 *, u32 *);
 int vme_lm_attach(struct vme_resource *, int, void (*callback)(int));
 int vme_lm_detach(struct vme_resource *, int);
 void vme_lm_free(struct vme_resource *);

drivers/staging/vme/vme_api.txt

@@ -86,26 +86,26 @@ driver allows a resource to be assigned based on the required attributes of the
 driver in question:
 
 	struct vme_resource * vme_master_request(struct vme_dev *dev,
-		vme_address_t aspace, vme_cycle_t cycle, vme_width_t width);
-
-	struct vme_resource * vme_slave_request(struct vme_dev *dev,
-		vme_address_t aspace, vme_cycle_t cycle);
-
-	struct vme_resource *vme_dma_request(struct vme_dev *dev,
-		vme_dma_route_t route);
-
-For slave windows these attributes are split into those of type 'vme_address_t'
-and 'vme_cycle_t'. Master windows add a further set of attributes
-'vme_cycle_t'.  These attributes are defined as bitmasks and as such any
-combination of the attributes can be requested for a single window, the core
-will assign a window that meets the requirements, returning a pointer of type
-vme_resource that should be used to identify the allocated resource when it is
-used. For DMA controllers, the request function requires the potential
-direction of any transfers to be provided in the route attributes. This is
-typically VME-to-MEM and/or MEM-to-VME, though some hardware can support
-VME-to-VME and MEM-to-MEM transfers as well as test pattern generation. If an
-unallocated window fitting the requirements can not be found a NULL pointer
-will be returned.
+		u32 aspace, u32 cycle, u32 width);
+
+	struct vme_resource * vme_slave_request(struct vme_dev *dev, u32 aspace,
+		u32 cycle);
+
+	struct vme_resource *vme_dma_request(struct vme_dev *dev, u32 route);
+
+For slave windows these attributes are split into the VME address spaces that
+need to be accessed in 'aspace' and VME bus cycle types required in 'cycle'.
+Master windows add a further set of attributes in 'width' specifying the
+required data transfer widths. These attributes are defined as bitmasks and as
+such any combination of the attributes can be requested for a single window,
+the core will assign a window that meets the requirements, returning a pointer
+of type vme_resource that should be used to identify the allocated resource
+when it is used. For DMA controllers, the request function requires the
+potential direction of any transfers to be provided in the route attributes.
+This is typically VME-to-MEM and/or MEM-to-VME, though some hardware can
+support VME-to-VME and MEM-to-MEM transfers as well as test pattern generation.
+If an unallocated window fitting the requirements can not be found a NULL
+pointer will be returned.
 
 Functions are also provided to free window allocations once they are no longer
 required. These functions should be passed the pointer to the resource provided
@@ -133,12 +133,12 @@ Once a master window has been assigned the following functions can be used to
 configure it and retrieve the current settings:
 
 	int vme_master_set (struct vme_resource *res, int enabled,
-		unsigned long long base, unsigned long long size,
-		vme_address_t aspace, vme_cycle_t cycle, vme_width_t width);
+		unsigned long long base, unsigned long long size, u32 aspace,
+		u32 cycle, u32 width);
 
 	int vme_master_get (struct vme_resource *res, int *enabled,
-		unsigned long long *base, unsigned long long *size,
-		vme_address_t *aspace, vme_cycle_t *cycle, vme_width_t *width);
+		unsigned long long *base, unsigned long long *size, u32 *aspace,
+		u32 *cycle, u32 *width);
 
 The address spaces, transfer widths and cycle types are the same as described
 under resource management, however some of the options are mutually exclusive.
@@ -189,11 +189,11 @@ configure it and retrieve the current settings:
 
 	int vme_slave_set (struct vme_resource *res, int enabled,
 		unsigned long long base, unsigned long long size,
-		dma_addr_t mem, vme_address_t aspace, vme_cycle_t cycle);
+		dma_addr_t mem, u32 aspace, u32 cycle);
 
 	int vme_slave_get (struct vme_resource *res, int *enabled,
 		unsigned long long *base, unsigned long long *size,
-		dma_addr_t *mem, vme_address_t *aspace, vme_cycle_t *cycle);
+		dma_addr_t *mem, u32 *aspace, u32 *cycle);
 
 The address spaces, transfer widths and cycle types are the same as described
 under resource management, however some of the options are mutually exclusive.
@@ -273,8 +273,7 @@ and pattern sources and destinations (where appropriate):
 
 Pattern source:
 
-	struct vme_dma_attr *vme_dma_pattern_attribute(u32 pattern,
-		vme_pattern_t type);
+	struct vme_dma_attr *vme_dma_pattern_attribute(u32 pattern, u32 type);
 
 PCI source or destination:
 
@@ -283,7 +282,7 @@ PCI source or destination:
 VME source or destination:
 
 	struct vme_dma_attr *vme_dma_vme_attribute(unsigned long long base,
-		vme_address_t aspace, vme_cycle_t cycle, vme_width_t width);
+		u32 aspace, u32 cycle, u32 width);
 
 The following function should be used to free an attribute:
 
@@ -366,10 +365,10 @@ Once a bank of location monitors has been allocated, the following functions
 are provided to configure the location and mode of the location monitor:
 
 	int vme_lm_set(struct vme_resource *res, unsigned long long base,
-		vme_address_t aspace, vme_cycle_t cycle);
+		u32 aspace, u32 cycle);
 
 	int vme_lm_get(struct vme_resource *res, unsigned long long *base,
-		vme_address_t *aspace, vme_cycle_t *cycle);
+		u32 *aspace, u32 *cycle);
 
 
 Location Monitor Use

drivers/staging/vme/vme_bridge.h

@@ -15,9 +15,9 @@ struct vme_master_resource {
 	spinlock_t lock;
 	int locked;
 	int number;
-	vme_address_t address_attr;
-	vme_cycle_t cycle_attr;
-	vme_width_t width_attr;
+	u32 address_attr;
+	u32 cycle_attr;
+	u32 width_attr;
 	struct resource bus_resource;
 	void __iomem *kern_base;
 };
@@ -28,13 +28,13 @@ struct vme_slave_resource {
 	struct mutex mtx;
 	int locked;
 	int number;
-	vme_address_t address_attr;
-	vme_cycle_t cycle_attr;
+	u32 address_attr;
+	u32 cycle_attr;
 };
 
 struct vme_dma_pattern {
 	u32 pattern;
-	vme_pattern_t type;
+	u32 type;
 };
 
 struct vme_dma_pci {
@@ -43,9 +43,9 @@ struct vme_dma_pci {
 
 struct vme_dma_vme {
 	unsigned long long address;
-	vme_address_t aspace;
-	vme_cycle_t cycle;
-	vme_width_t dwidth;
+	u32 aspace;
+	u32 cycle;
+	u32 dwidth;
 };
 
 struct vme_dma_list {
@@ -63,7 +63,7 @@ struct vme_dma_resource {
 	int number;
 	struct list_head pending;
 	struct list_head running;
-	vme_dma_route_t route_attr;
+	u32 route_attr;
 };
 
 struct vme_lm_resource {
@@ -122,17 +122,16 @@ struct vme_bridge {
 	/* Slave Functions */
 	int (*slave_get) (struct vme_slave_resource *, int *,
 		unsigned long long *, unsigned long long *, dma_addr_t *,
-		vme_address_t *, vme_cycle_t *);
+		u32 *, u32 *);
 	int (*slave_set) (struct vme_slave_resource *, int, unsigned long long,
-		unsigned long long, dma_addr_t, vme_address_t, vme_cycle_t);
+		unsigned long long, dma_addr_t, u32, u32);
 
 	/* Master Functions */
 	int (*master_get) (struct vme_master_resource *, int *,
-		unsigned long long *, unsigned long long *, vme_address_t *,
-		vme_cycle_t *, vme_width_t *);
+		unsigned long long *, unsigned long long *, u32 *, u32 *,
+		u32 *);
 	int (*master_set) (struct vme_master_resource *, int,
-		unsigned long long, unsigned long long,  vme_address_t,
-		vme_cycle_t, vme_width_t);
+		unsigned long long, unsigned long long,  u32, u32, u32);
 	ssize_t (*master_read) (struct vme_master_resource *, void *, size_t,
 		loff_t);
 	ssize_t (*master_write) (struct vme_master_resource *, void *, size_t,
@@ -151,10 +150,9 @@ struct vme_bridge {
 	int (*irq_generate) (struct vme_bridge *, int, int);
 
 	/* Location monitor functions */
-	int (*lm_set) (struct vme_lm_resource *, unsigned long long,
-		vme_address_t, vme_cycle_t);
-	int (*lm_get) (struct vme_lm_resource *, unsigned long long *,
-		vme_address_t *, vme_cycle_t *);
+	int (*lm_set) (struct vme_lm_resource *, unsigned long long, u32, u32);
+	int (*lm_get) (struct vme_lm_resource *, unsigned long long *, u32 *,
+		u32 *);
 	int (*lm_attach) (struct vme_lm_resource *, int, void (*callback)(int));
 	int (*lm_detach) (struct vme_lm_resource *, int);