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pci: configuration: Log BAR reprogramming correctly

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Use the right bar index and bar address maintained internally by the
VMM when logging BAR reprogramming.

Signed-off-by: Bo Chen <bchen@crusoe.ai>
This commit is contained in:
Bo Chen
2025-05-09 18:58:38 +00:00
parent cb52cf91df
commit 59f98a2edc
1 changed files with 4 additions and 4 deletions
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8
pci/src/configuration.rs
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@@ -988,7 +988,7 @@ impl PciConfiguration {
info!(
"Detected BAR reprogramming: (BAR {}) 0x{:x}->0x{:x}",
reg_idx, self.registers[reg_idx], value
bar_idx, self.bars[bar_idx].addr, value
);
let old_base = u64::from(self.bars[bar_idx].addr & mask);
let new_base = u64::from(value & mask);
@@ -1014,7 +1014,7 @@ impl PciConfiguration {
{
info!(
"Detected BAR reprogramming: (BAR {}) 0x{:x}->0x{:x}",
reg_idx, self.registers[reg_idx], value
bar_idx, self.bars[bar_idx].addr, value
);
let old_base = (u64::from(self.bars[bar_idx].addr & mask) << 32)
| u64::from(self.bars[bar_idx - 1].addr & self.writable_bits[reg_idx - 1]);
@@ -1043,8 +1043,8 @@ impl PciConfiguration {
}
info!(
"Detected ROM BAR reprogramming: (BAR {}) 0x{:x}->0x{:x}",
reg_idx, self.registers[reg_idx], value
"Detected ROM BAR reprogramming: (Expansion ROM BAR) 0x{:x}->0x{:x}",
self.rom_bar_addr, value
);
let old_base = u64::from(self.rom_bar_addr & mask);
let new_base = u64::from(value & mask);