Searched refs:io_region (Results 1 – 5 of 5) sorted by relevance
| /linux-4.4.14/Documentation/device-mapper/ |
| D | dm-io.txt | 8 The user must set up an io_region structure to describe the desired location
9 of the I/O. Each io_region indicates a block-device along with the starting
12 struct io_region {
18 Dm-io can read from one io_region or write to one or more io_regions. Writes
19 to multiple regions are specified by an array of io_region structures.
29 int dm_io_sync(unsigned int num_regions, struct io_region *where, int rw,
32 int dm_io_async(unsigned int num_regions, struct io_region *where, int rw,
40 int dm_io_sync_bvec(unsigned int num_regions, struct io_region *where,
43 int dm_io_async_bvec(unsigned int num_regions, struct io_region *where,
52 int dm_io_sync_vm(unsigned int num_regions, struct io_region *where, int rw,
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| D | kcopyd.txt | 15 To start a copy job, the user must set up io_region structures to describe
16 the source and destinations of the copy. Each io_region indicates a
18 of the copy is given as one io_region structure, and the destinations of the
19 copy are given as an array of io_region structures.
21 struct io_region {
31 int kcopyd_copy(struct kcopyd_client *kc, struct io_region *from,
32 unsigned int num_dests, struct io_region *dests,
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| /linux-4.4.14/arch/mips/mti-malta/ |
| D | malta-pm.c | 62 int res, io_region = PCI_BRIDGE_RESOURCES; in malta_pm_setup() local
81 res = pci_request_region(dev, io_region, "PIIX4 PM IO registers"); in malta_pm_setup()
90 pm_io_offset = pci_resource_start(dev, io_region); in malta_pm_setup()
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| /linux-4.4.14/drivers/net/hamradio/ |
| D | dmascc.c | 184 int io_region; member
334 hw[h].io_region) / hw[h].io_delta; in dmascc_init()
336 hw[h].io_region + in dmascc_init()
345 hw[h].io_region + i * hw[h].io_delta; in dmascc_init()
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| /linux-4.4.14/drivers/block/ |
| D | floppy.c | 4398 static const struct io_region { struct
4410 static void floppy_release_allocated_regions(int fdc, const struct io_region *p) in floppy_release_allocated_regions() argument
4422 const struct io_region *p; in floppy_request_regions()
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