xen_create_contiguous_region identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

arch/x86/include/asm/xen/swiotlb-xen.h, line 6 (as a prototype)

Defined in 1 files as a function:

arch/x86/xen/mmu_pv.c, line 2339 (as a function)

Referenced in 1 files:

drivers/xen/swiotlb-xen.c
- line 130
- line 163

Smatch caller information:

drivers/xen/swiotlb-xen.c xen_swiotlb_alloc_coherent() -> xen_create_contiguous_region()

Type	Parameter	Key	Value
PARAM_VALUE	1	order	0-32
PARAM_VALUE	2	address_bits	0-32
PARAM_VALUE	3	dma_handle	4096-ptr_max
CAPPED_DATA	0	pstart	1
CAPPED_DATA	0	pstart	1
DATA_SOURCE	0	pstart	r virt_to_phys
DATA_SOURCE	1	order	r get_order
DATA_SOURCE	3	dma_handle	$2

drivers/xen/swiotlb-xen.c xen_swiotlb_fixup() -> xen_create_contiguous_region()

Type	Parameter	Key	Value
PARAM_VALUE	1	order	6
PARAM_VALUE	2	address_bits	18-u32max
PARAM_VALUE	3	dma_handle	5639729247884926976
CAPPED_DATA	0	pstart	1
DATA_SOURCE	1	order	r get_order
FUZZY_MAX	2	address_bits	18
PARAM_COMPARE	1	order	< $2
PARAM_COMPARE	2	address_bits	> $1
LOCK2		irq