Displaying 2 results from an estimated 2 matches for "_asm_x86_swiotlb_xen_h".
2023 May 18
4
unexport swiotlb_active
Hi all,
this little series removes the last swiotlb API exposed to modules.
Diffstat:
arch/x86/include/asm/xen/swiotlb-xen.h | 6 ------
arch/x86/kernel/pci-dma.c | 28 ++++------------------------
drivers/gpu/drm/nouveau/nouveau_ttm.c | 10 +++-------
drivers/pci/xen-pcifront.c | 6 ------
kernel/dma/swiotlb.c | 1 -
5 files changed, 7
2020 Jun 24
2
[PATCH] xen: introduce xen_vring_use_dma
...xen_swiotlb_init(1, false);
cflush.op = 0;
diff --git a/arch/x86/include/asm/xen/swiotlb-xen.h b/arch/x86/include/asm/xen/swiotlb-xen.h
index 6b56d0d45d15..bb5ce02b4e20 100644
--- a/arch/x86/include/asm/xen/swiotlb-xen.h
+++ b/arch/x86/include/asm/xen/swiotlb-xen.h
@@ -3,12 +3,10 @@
#define _ASM_X86_SWIOTLB_XEN_H
#ifdef CONFIG_SWIOTLB_XEN
-extern int xen_swiotlb;
extern int __init pci_xen_swiotlb_detect(void);
extern void __init pci_xen_swiotlb_init(void);
extern int pci_xen_swiotlb_init_late(void);
#else
-#define xen_swiotlb (0)
static inline int __init pci_xen_swiotlb_detect(void) { return 0; }
s...