Displaying 1 result from an estimated 1 matches for "bar_data_upper".
2012 Sep 26
3
[PATCH v3] xen/tools: Add 64 bits big bar support
...+++ b/tools/firmware/hvmloader/pci.c
@@ -36,19 +36,25 @@ unsigned long igd_opregion_pgbase = 0;
void pci_setup(void)
{
- uint32_t base, devfn, bar_reg, bar_data, bar_sz, cmd, mmio_total = 0;
+ uint8_t is_64bar, using_64bar, bar64_relocate = 0;
+ uint32_t devfn, bar_reg, cmd, bar_data, bar_data_upper;
+ uint64_t base, bar_sz, bar_sz_upper, mmio_total = 0;
uint32_t vga_devfn = 256;
uint16_t class, vendor_id, device_id;
unsigned int bar, pin, link, isa_irq;
+ int64_t mmio_left;
/* Resources assignable to PCI devices via BARs. */
struct resource {
- uint32_t...