Release 4.16 arch/x86/include/asm/swiotlb.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_SWIOTLB_H
#define _ASM_X86_SWIOTLB_H
#include <linux/swiotlb.h>
#ifdef CONFIG_SWIOTLB
extern int swiotlb;
extern int __init pci_swiotlb_detect_override(void);
extern int __init pci_swiotlb_detect_4gb(void);
extern void __init pci_swiotlb_init(void);
extern void __init pci_swiotlb_late_init(void);
#else
#define swiotlb 0
static inline int pci_swiotlb_detect_override(void)
{
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Konrad Rzeszutek Wilk | 12 | 100.00% | 1 | 100.00% |
| Total | 12 | 100.00% | 1 | 100.00% |
static inline int pci_swiotlb_detect_4gb(void)
{
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| FUJITA Tomonori | 8 | 66.67% | 2 | 50.00% |
| Muli Ben-Yehuda | 3 | 25.00% | 1 | 25.00% |
| Konrad Rzeszutek Wilk | 1 | 8.33% | 1 | 25.00% |
| Total | 12 | 100.00% | 4 | 100.00% |
static inline void pci_swiotlb_init(void)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| FUJITA Tomonori | 8 | 100.00% | 1 | 100.00% |
| Total | 8 | 100.00% | 1 | 100.00% |
static inline void pci_swiotlb_late_init(void)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Konrad Rzeszutek Wilk | 8 | 100.00% | 1 | 100.00% |
| Total | 8 | 100.00% | 1 | 100.00% |
#endif
extern void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size,
dma_addr_t *dma_handle, gfp_t flags,
unsigned long attrs);
extern void x86_swiotlb_free_coherent(struct device *dev, size_t size,
void *vaddr, dma_addr_t dma_addr,
unsigned long attrs);
#endif /* _ASM_X86_SWIOTLB_H */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Akinobu Mita | 45 | 30.20% | 1 | 9.09% |
| Konrad Rzeszutek Wilk | 38 | 25.50% | 1 | 9.09% |
| FUJITA Tomonori | 34 | 22.82% | 4 | 36.36% |
| Andi Kleen | 21 | 14.09% | 1 | 9.09% |
| Krzysztof Kozlowski | 4 | 2.68% | 1 | 9.09% |
| Muli Ben-Yehuda | 3 | 2.01% | 1 | 9.09% |
| H. Peter Anvin | 3 | 2.01% | 1 | 9.09% |
| Greg Kroah-Hartman | 1 | 0.67% | 1 | 9.09% |
| Total | 149 | 100.00% | 11 | 100.00% |
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