/hw/pcie_host.c - Diff - qemu - Greek Research and Technology Network's projects

Revision a8170e5e hw/pcie_host.c

b/hw/pcie_host.c
53	53	PCIE_MMCFG_DEVFN(mmcfg_addr));
54	54	}
55	55
56		static void pcie_mmcfg_data_write(void *opaque, target_phys_addr_t mmcfg_addr,
	56	static void pcie_mmcfg_data_write(void *opaque, hwaddr mmcfg_addr,
57	57	uint64_t val, unsigned len)
58	58	{
59	59	PCIExpressHost *e = opaque;
...	...
76	76	}
77	77
78	78	static uint64_t pcie_mmcfg_data_read(void *opaque,
79		target_phys_addr_t mmcfg_addr,
	79	hwaddr mmcfg_addr,
80	80	unsigned len)
81	81	{
82	82	PCIExpressHost *e = opaque;
...	...
105	105	};
106	106
107	107	/* pcie_host::base_addr == PCIE_BASE_ADDR_UNMAPPED when it isn't mapped. */
108		#define PCIE_BASE_ADDR_UNMAPPED ((target_phys_addr_t)-1ULL)
	108	#define PCIE_BASE_ADDR_UNMAPPED ((hwaddr)-1ULL)
109	109
110	110	int pcie_host_init(PCIExpressHost *e, uint32_t size)
111	111	{
...	...
127	127	}
128	128	}
129	129
130		void pcie_host_mmcfg_map(PCIExpressHost *e, target_phys_addr_t addr)
	130	void pcie_host_mmcfg_map(PCIExpressHost *e, hwaddr addr)
131	131	{
132	132	e->base_addr = addr;
133	133	memory_region_add_subregion(get_system_memory(), e->base_addr, &e->mmio);
...	...
135	135
136	136	void pcie_host_mmcfg_update(PCIExpressHost *e,
137	137	int enable,
138		target_phys_addr_t addr)
	138	hwaddr addr)
139	139	{
140	140	pcie_host_mmcfg_unmap(e);
141	141	if (enable) {

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