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author | David S. Miller <davem@davemloft.net> | 2009-02-28 15:36:58 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2009-02-28 15:36:58 -0800 |
commit | 18963caaf55240d6a0491bdb27b7fef2882ffb15 (patch) | |
tree | d0e4365cae0ce401ba826809f4eef0bd755f4f2d /include | |
parent | 98f8948f13b4d27c3695c49ac9a970a77166f9ee (diff) | |
parent | 778ef1e6cbb049c9bcbf405936ee6f2b6e451892 (diff) | |
download | kernel_samsung_smdk4412-18963caaf55240d6a0491bdb27b7fef2882ffb15.zip kernel_samsung_smdk4412-18963caaf55240d6a0491bdb27b7fef2882ffb15.tar.gz kernel_samsung_smdk4412-18963caaf55240d6a0491bdb27b7fef2882ffb15.tar.bz2 |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'include')
-rw-r--r-- | include/drm/drm_crtc_helper.h | 1 | ||||
-rw-r--r-- | include/drm/drm_edid.h | 4 | ||||
-rw-r--r-- | include/linux/blkdev.h | 2 | ||||
-rw-r--r-- | include/linux/i2c-dev.h | 2 | ||||
-rw-r--r-- | include/linux/i2c.h | 2 | ||||
-rw-r--r-- | include/linux/ide.h | 2 | ||||
-rw-r--r-- | include/linux/intel-iommu.h | 3 | ||||
-rw-r--r-- | include/linux/io-mapping.h | 46 | ||||
-rw-r--r-- | include/linux/user_namespace.h | 1 |
9 files changed, 46 insertions, 17 deletions
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 0b0d236..c7d4b2e 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -76,6 +76,7 @@ struct drm_encoder_helper_funcs { void (*mode_set)(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); + struct drm_crtc *(*get_crtc)(struct drm_encoder *encoder); /* detect for DAC style encoders */ enum drm_connector_status (*detect)(struct drm_encoder *encoder, struct drm_connector *connector); diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index c707c15..ff8d27a 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -58,10 +58,10 @@ struct detailed_pixel_timing { u8 hsync_pulse_width_lo; u8 vsync_pulse_width_lo:4; u8 vsync_offset_lo:4; - u8 hsync_pulse_width_hi:2; - u8 hsync_offset_hi:2; u8 vsync_pulse_width_hi:2; u8 vsync_offset_hi:2; + u8 hsync_pulse_width_hi:2; + u8 hsync_offset_hi:2; u8 width_mm_lo; u8 height_mm_lo; u8 height_mm_hi:4; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index dcaa0fd..465d6ba 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -708,6 +708,8 @@ struct req_iterator { }; /* This should not be used directly - use rq_for_each_segment */ +#define for_each_bio(_bio) \ + for (; _bio; _bio = _bio->bi_next) #define __rq_for_each_bio(_bio, rq) \ if ((rq->bio)) \ for (_bio = (rq)->bio; _bio; _bio = _bio->bi_next) diff --git a/include/linux/i2c-dev.h b/include/linux/i2c-dev.h index 311315b..fd53bfd 100644 --- a/include/linux/i2c-dev.h +++ b/include/linux/i2c-dev.h @@ -33,7 +33,7 @@ */ #define I2C_RETRIES 0x0701 /* number of times a device address should be polled when not acknowledging */ -#define I2C_TIMEOUT 0x0702 /* set timeout in jiffies - call with int */ +#define I2C_TIMEOUT 0x0702 /* set timeout in units of 10 ms */ /* NOTE: Slave address is 7 or 10 bits, but 10-bit addresses * are NOT supported! (due to code brokenness) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index fcfbfea..c86c3b0 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -361,7 +361,7 @@ struct i2c_adapter { struct mutex bus_lock; struct mutex clist_lock; - int timeout; + int timeout; /* in jiffies */ int retries; struct device dev; /* the adapter device */ diff --git a/include/linux/ide.h b/include/linux/ide.h index 194da5a..fe235b6 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -663,7 +663,7 @@ typedef struct ide_drive_s ide_drive_t; #define to_ide_device(dev) container_of(dev, ide_drive_t, gendev) #define to_ide_drv(obj, cont_type) \ - container_of(obj, struct cont_type, kref) + container_of(obj, struct cont_type, dev) #define ide_drv_g(disk, cont_type) \ container_of((disk)->private_data, struct cont_type, driver) diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index c4f6c10..d2e3cbf 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -194,6 +194,7 @@ static inline void dmar_writeq(void __iomem *addr, u64 val) /* FSTS_REG */ #define DMA_FSTS_PPF ((u32)2) #define DMA_FSTS_PFO ((u32)1) +#define DMA_FSTS_IQE (1 << 4) #define dma_fsts_fault_record_index(s) (((s) >> 8) & 0xff) /* FRCD_REG, 32 bits access */ @@ -328,7 +329,7 @@ extern int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr, unsigned int size_order, u64 type, int non_present_entry_flush); -extern void qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu); +extern int qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu); extern void *intel_alloc_coherent(struct device *, size_t, dma_addr_t *, gfp_t); extern void intel_free_coherent(struct device *, size_t, void *, dma_addr_t); diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 82df317..cbc2f0c 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -30,11 +30,14 @@ * See Documentation/io_mapping.txt */ -/* this struct isn't actually defined anywhere */ -struct io_mapping; - #ifdef CONFIG_HAVE_ATOMIC_IOMAP +struct io_mapping { + resource_size_t base; + unsigned long size; + pgprot_t prot; +}; + /* * For small address space machines, mapping large objects * into the kernel virtual space isn't practical. Where @@ -43,23 +46,40 @@ struct io_mapping; */ static inline struct io_mapping * -io_mapping_create_wc(unsigned long base, unsigned long size) +io_mapping_create_wc(resource_size_t base, unsigned long size) { - return (struct io_mapping *) base; + struct io_mapping *iomap; + + if (!is_io_mapping_possible(base, size)) + return NULL; + + iomap = kmalloc(sizeof(*iomap), GFP_KERNEL); + if (!iomap) + return NULL; + + iomap->base = base; + iomap->size = size; + iomap->prot = pgprot_writecombine(__pgprot(__PAGE_KERNEL)); + return iomap; } static inline void io_mapping_free(struct io_mapping *mapping) { + kfree(mapping); } /* Atomic map/unmap */ static inline void * io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset) { - offset += (unsigned long) mapping; - return iomap_atomic_prot_pfn(offset >> PAGE_SHIFT, KM_USER0, - __pgprot(__PAGE_KERNEL_WC)); + resource_size_t phys_addr; + unsigned long pfn; + + BUG_ON(offset >= mapping->size); + phys_addr = mapping->base + offset; + pfn = (unsigned long) (phys_addr >> PAGE_SHIFT); + return iomap_atomic_prot_pfn(pfn, KM_USER0, mapping->prot); } static inline void @@ -71,8 +91,9 @@ io_mapping_unmap_atomic(void *vaddr) static inline void * io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset) { - offset += (unsigned long) mapping; - return ioremap_wc(offset, PAGE_SIZE); + BUG_ON(offset >= mapping->size); + resource_size_t phys_addr = mapping->base + offset; + return ioremap_wc(phys_addr, PAGE_SIZE); } static inline void @@ -83,9 +104,12 @@ io_mapping_unmap(void *vaddr) #else +/* this struct isn't actually defined anywhere */ +struct io_mapping; + /* Create the io_mapping object*/ static inline struct io_mapping * -io_mapping_create_wc(unsigned long base, unsigned long size) +io_mapping_create_wc(resource_size_t base, unsigned long size) { return (struct io_mapping *) ioremap_wc(base, size); } diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h index 315bcd3..cc4f453 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h @@ -13,6 +13,7 @@ struct user_namespace { struct kref kref; struct hlist_head uidhash_table[UIDHASH_SZ]; struct user_struct *creator; + struct work_struct destroyer; }; extern struct user_namespace init_user_ns; |