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authorDominik Brodowski <linux@dominikbrodowski.net>2010-07-24 19:03:02 +0200
committerDominik Brodowski <linux@dominikbrodowski.net>2010-08-03 09:04:16 +0200
commit0ca724d37af370dbf2d55dc4d6359ead558e5756 (patch)
tree994685118202d9bf54f11ec9b39a654f6fb4f21f /include/pcmcia
parentb5cb259e7fac5536c4ddf350af6a3d6cc950e47e (diff)
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pcmcia: use struct resource for PCMCIA devices, part 2
Use struct resource * also for iomem resources. CC: linux-mtd@lists.infradead.org CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'include/pcmcia')
-rw-r--r--include/pcmcia/cs.h35
-rw-r--r--include/pcmcia/ds.h15
2 files changed, 27 insertions, 23 deletions
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index e4faf4420f2..68d8bde7e8d 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -77,26 +77,19 @@ typedef struct win_req_t {
} win_req_t;
/* Attributes for RequestWindow */
-#define WIN_ADDR_SPACE 0x0001
-#define WIN_ADDR_SPACE_MEM 0x0000
-#define WIN_ADDR_SPACE_IO 0x0001
-#define WIN_MEMORY_TYPE 0x0002
-#define WIN_MEMORY_TYPE_CM 0x0000
-#define WIN_MEMORY_TYPE_AM 0x0002
-#define WIN_ENABLE 0x0004
-#define WIN_DATA_WIDTH 0x0018
-#define WIN_DATA_WIDTH_8 0x0000
-#define WIN_DATA_WIDTH_16 0x0008
-#define WIN_DATA_WIDTH_32 0x0010
-#define WIN_PAGED 0x0020
-#define WIN_SHARED 0x0040
-#define WIN_FIRST_SHARED 0x0080
-#define WIN_USE_WAIT 0x0100
-#define WIN_STRICT_ALIGN 0x0200
-#define WIN_MAP_BELOW_1MB 0x0400
-#define WIN_PREFETCH 0x0800
-#define WIN_CACHEABLE 0x1000
-#define WIN_BAR_MASK 0xe000
-#define WIN_BAR_SHIFT 13
+#define WIN_MEMORY_TYPE_CM 0x00 /* default */
+#define WIN_MEMORY_TYPE_AM 0x20 /* MAP_ATTRIB */
+#define WIN_DATA_WIDTH_8 0x00 /* default */
+#define WIN_DATA_WIDTH_16 0x02 /* MAP_16BIT */
+#define WIN_ENABLE 0x01 /* MAP_ACTIVE */
+#define WIN_USE_WAIT 0x40 /* MAP_USE_WAIT */
+
+#define WIN_FLAGS_MAP 0x63 /* MAP_ATTRIB | MAP_16BIT | MAP_ACTIVE |
+ MAP_USE_WAIT */
+#define WIN_FLAGS_REQ 0x1c /* mapping to socket->win[i]:
+ 0x04 -> 0
+ 0x08 -> 1
+ 0x0c -> 2
+ 0x10 -> 3 */
#endif /* _LINUX_CS_H */
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index a2bf3a702c0..70c58ed2278 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -36,7 +36,7 @@ struct pcmcia_device;
struct config_t;
struct net_device;
-typedef unsigned long window_handle_t;
+typedef struct resource *window_handle_t;
/* dynamic device IDs for PCMCIA device drivers. See
* Documentation/pcmcia/driver.txt for details.
@@ -63,6 +63,17 @@ struct pcmcia_driver {
int pcmcia_register_driver(struct pcmcia_driver *driver);
void pcmcia_unregister_driver(struct pcmcia_driver *driver);
+/* for struct resource * array embedded in struct pcmcia_device */
+enum {
+ PCMCIA_IOPORT_0,
+ PCMCIA_IOPORT_1,
+ PCMCIA_IOMEM_0,
+ PCMCIA_IOMEM_1,
+ PCMCIA_IOMEM_2,
+ PCMCIA_IOMEM_3,
+ PCMCIA_NUM_RESOURCES,
+};
+
struct pcmcia_device {
/* the socket and the device_no [for multifunction devices]
uniquely define a pcmcia_device */
@@ -85,7 +96,7 @@ struct pcmcia_device {
/* device setup */
unsigned int irq;
- struct resource *resource[MAX_IO_WIN];
+ struct resource *resource[PCMCIA_NUM_RESOURCES];
unsigned int io_lines; /* number of I/O lines */