Displaying 1 result from an estimated 1 matches for "nr_bar".
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nr_bars
2012 Sep 26
3
[PATCH v3] xen/tools: Add 64 bits big bar support
.../* Create a list of device BARs in descending order of size. */
struct bars {
- uint32_t devfn, bar_reg, bar_sz;
+ uint32_t is_64bar;
+ uint32_t devfn;
+ uint32_t bar_reg;
+ uint64_t bar_sz;
} *bars = (struct bars *)scratch_start;
unsigned int i, nr_bars = 0;
@@ -133,22 +139,34 @@ void pci_setup(void)
/* Map the I/O memory and port resources. */
for ( bar = 0; bar < 7; bar++ )
{
+ bar_sz_upper = 0;
bar_reg = PCI_BASE_ADDRESS_0 + 4*bar;
if ( bar == 6 )
bar_reg = P...