diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2013-03-09 10:58:13 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-03-09 11:01:06 +0100 |
| commit | 83a44ac8bf4a8e6cbbf0c00ff281a482778f708a (patch) | |
| tree | 325be1e4d52372db888396549908f25c5370caee /drivers/iommu/shmobile-ipmmu.h | |
| parent | 4ba25d3f87fe3ed6634f61da2a6904e2dfd09192 (diff) | |
| parent | d381f45c890a3fb136afb0dc1cbe025e066cb981 (diff) | |
HID: Merge branch 'master' into for-3.10/hid-driver-transport-cleanups
Sync with Linus' tree. This is necessary to resolve build conflict
caused by dcd9006b1b053c7b ("HID: logitech-dj: do not directly call
hid_output_raw_report() during probe") which issues direct call to
usbhid_submit_report(), but that is gone in this branch and
hid_hw_request() has to be used instead.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/iommu/shmobile-ipmmu.h')
| -rw-r--r-- | drivers/iommu/shmobile-ipmmu.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/iommu/shmobile-ipmmu.h b/drivers/iommu/shmobile-ipmmu.h new file mode 100644 index 00000000000..4d53684673e --- /dev/null +++ b/drivers/iommu/shmobile-ipmmu.h @@ -0,0 +1,34 @@ +/* shmobile-ipmmu.h + * + * Copyright (C) 2012 Hideki EIRAKU + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + */ + +#ifndef __SHMOBILE_IPMMU_H__ +#define __SHMOBILE_IPMMU_H__ + +struct shmobile_ipmmu { + struct device *dev; + void __iomem *ipmmu_base; + int tlb_enabled; + struct mutex flush_lock; + const char * const *dev_names; + unsigned int num_dev_names; +}; + +#ifdef CONFIG_SHMOBILE_IPMMU_TLB +void ipmmu_tlb_flush(struct shmobile_ipmmu *ipmmu); +void ipmmu_tlb_set(struct shmobile_ipmmu *ipmmu, unsigned long phys, int size, + int asid); +int ipmmu_iommu_init(struct shmobile_ipmmu *ipmmu); +#else +static inline int ipmmu_iommu_init(struct shmobile_ipmmu *ipmmu) +{ + return -EINVAL; +} +#endif + +#endif /* __SHMOBILE_IPMMU_H__ */ |