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xhcid: Fix reading EHB flag in received_irq

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bjorn3
2025-08-30 22:09:06 +02:00
parent e4aab16782
commit 7e3e841f69
1 changed files with 2 additions and 2 deletions
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xhcid/src/xhci/mod.rs
+2 -2
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@@ -1153,14 +1153,14 @@ impl Xhci {
trace!(
"Successfully received MSI/MSI-X interrupt, IP={}, EHB={}",
runtime_regs.ints[0].iman.readf(1),
runtime_regs.ints[0].erdp_low.readf(3)
runtime_regs.ints[0].erdp_low.readf(1 << 3)
);
true
} else if runtime_regs.ints[0].iman.readf(1) {
trace!(
"Successfully received INTx# interrupt, IP={}, EHB={}",
runtime_regs.ints[0].iman.readf(1),
runtime_regs.ints[0].erdp_low.readf(3)
runtime_regs.ints[0].erdp_low.readf(1 << 3)
);
// If MSI and/or MSI-X are not used, the interrupt might have to be shared, and thus there is
// a special register to specify whether the IRQ actually came from the xHC.