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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-20 14:38:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-20 14:40:31 -0700
commite3d2f927f788adcdabc42f8a1616f6cc56c53bbe (patch)
treeff051e33cff49e23f4c4ef84360f22cf7a1998c9 /arch/parisc/include/asm/parisc-device.h
parenta9b6148d25f15ddfe9d7a7f3e526fdb64e7cf7da (diff)
parent81e192d6ce303b6792aa38ff35f41a1a7357f23a (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: convert to generic compat_sys_ptrace parisc: add rtc platform driver parisc: initialize unwinder much earlier parisc: add new syscalls parisc: hijack jump to start_kernel parisc: add pdc_coproc_cfg_unlocked and set_firmware_width_unlocked parisc: move include/asm-parisc to arch/parisc/include/asm parisc: move pdc_result to real2.S parisc: unify CCIO_COLLECT_STATS implementation parisc: add arch/parisc/kernel/.gitignore parisc: ropes.h - fix <asm-parisc/*> -> <asm/*> parisc: parisc-agp - fix <asm-parisc/*> -> <asm/*> Resolve remove/rename conflict: include/asm-parisc/a.out.h is no longer relevant.
Diffstat (limited to 'arch/parisc/include/asm/parisc-device.h')
-rw-r--r--arch/parisc/include/asm/parisc-device.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/parisc-device.h b/arch/parisc/include/asm/parisc-device.h
new file mode 100644
index 00000000000..7aa13f2add7
--- /dev/null
+++ b/arch/parisc/include/asm/parisc-device.h
@@ -0,0 +1,64 @@
+#ifndef _ASM_PARISC_PARISC_DEVICE_H_
+#define _ASM_PARISC_PARISC_DEVICE_H_
+
+#include <linux/device.h>
+
+struct parisc_device {
+ struct resource hpa; /* Hard Physical Address */
+ struct parisc_device_id id;
+ struct parisc_driver *driver; /* Driver for this device */
+ char name[80]; /* The hardware description */
+ int irq;
+ int aux_irq; /* Some devices have a second IRQ */
+
+ char hw_path; /* The module number on this bus */
+ unsigned int num_addrs; /* some devices have additional address ranges. */
+ unsigned long *addr; /* which will be stored here */
+
+#ifdef CONFIG_64BIT
+ /* parms for pdc_pat_cell_module() call */
+ unsigned long pcell_loc; /* Physical Cell location */
+ unsigned long mod_index; /* PAT specific - Misc Module info */
+
+ /* generic info returned from pdc_pat_cell_module() */
+ unsigned long mod_info; /* PAT specific - Misc Module info */
+ unsigned long pmod_loc; /* physical Module location */
+#endif
+ u64 dma_mask; /* DMA mask for I/O */
+ struct device dev;
+};
+
+struct parisc_driver {
+ struct parisc_driver *next;
+ char *name;
+ const struct parisc_device_id *id_table;
+ int (*probe) (struct parisc_device *dev); /* New device discovered */
+ int (*remove) (struct parisc_device *dev);
+ struct device_driver drv;
+};
+
+
+#define to_parisc_device(d) container_of(d, struct parisc_device, dev)
+#define to_parisc_driver(d) container_of(d, struct parisc_driver, drv)
+#define parisc_parent(d) to_parisc_device(d->dev.parent)
+
+static inline char *parisc_pathname(struct parisc_device *d)
+{
+ return d->dev.bus_id;
+}
+
+static inline void
+parisc_set_drvdata(struct parisc_device *d, void *p)
+{
+ dev_set_drvdata(&d->dev, p);
+}
+
+static inline void *
+parisc_get_drvdata(struct parisc_device *d)
+{
+ return dev_get_drvdata(&d->dev);
+}
+
+extern struct bus_type parisc_bus_type;
+
+#endif /*_ASM_PARISC_PARISC_DEVICE_H_*/