Searched refs:p2pdma (Results 1 – 8 of 8) sorted by relevance
45 struct pci_p2pdma *p2pdma; in size_show() local49 p2pdma = rcu_dereference(pdev->p2pdma); in size_show()50 if (p2pdma && p2pdma->pool) in size_show()51 size = gen_pool_size(p2pdma->pool); in size_show()62 struct pci_p2pdma *p2pdma; in available_show() local66 p2pdma = rcu_dereference(pdev->p2pdma); in available_show()67 if (p2pdma && p2pdma->pool) in available_show()68 avail = gen_pool_avail(p2pdma->pool); in available_show()79 struct pci_p2pdma *p2pdma; in published_show() local83 p2pdma = rcu_dereference(pdev->p2pdma); in published_show()[all …]
31 obj-$(CONFIG_PCI_P2PDMA) += p2pdma.o
15 p2pdma
130 .. kernel-doc:: drivers/pci/p2pdma.c
134 * p2pdma: 创建 `struct page` 对象，允许PCI/E拓扑结构中的peer设备协调它们之间的
173 * p2pdma: Create `struct page` objects to allow peer devices in a
514 struct pci_p2pdma __rcu *p2pdma; member
16548 F: Documentation/driver-api/pci/p2pdma.rst16549 F: drivers/pci/p2pdma.c16550 F: include/linux/pci-p2pdma.h