[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v2] x86/irq: Print direct vector mappings in the 'i' debug key
Also adjust the initial print message, as the IRQ loop has contained non-guest interrutps for a while now. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> CC: Keir Fraser <keir@xxxxxxx> CC: Jan Beulich <JBeulich@xxxxxxxx> --- Changes since v1: * Correct print_function -> print_symbol --- xen/arch/x86/irq.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/xen/arch/x86/irq.c b/xen/arch/x86/irq.c index 53fe9e3..89c46d3 100644 --- a/xen/arch/x86/irq.c +++ b/xen/arch/x86/irq.c @@ -2228,7 +2228,7 @@ static void dump_irqs(unsigned char key) unsigned long flags; char *ssid; - printk("Guest interrupt information:\n"); + printk("IRQ information:\n"); for ( irq = 0; irq < nr_irqs; irq++ ) { @@ -2285,6 +2285,14 @@ static void dump_irqs(unsigned char key) xfree(ssid); } + printk("Direct vector information:\n"); + for ( i = 0; i < NR_VECTORS; ++i ) + if ( direct_apic_vector[i] ) + { + printk(" %#04x -> ", i); + print_symbol("%s\n", (unsigned long)direct_apic_vector[i]); + } + dump_ioapic_irq_info(); } -- 1.7.10.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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