diff options
| author | Cédric Le Goater <clg@kaod.org> | 2021-07-01 15:27:49 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-10 23:15:01 +1000 |
| commit | 59b2bc18b1492b46d45b6b6828ba098f09b9ba67 (patch) | |
| tree | 6870f80973c10eae5da83bcb1b18838b8b033e0e /arch/powerpc/sysdev/xive/common.c | |
| parent | 1753081f2d445f9157550692fcc4221cd3ff0958 (diff) | |
| download | lwn-59b2bc18b1492b46d45b6b6828ba098f09b9ba67.tar.gz lwn-59b2bc18b1492b46d45b6b6828ba098f09b9ba67.zip | |
powerpc/xive: Use XIVE domain under xmon and debugfs
The default domain of the PCI/MSIs is not the XIVE domain anymore. To
list the IRQ mappings under XMON and debugfs, query the IRQ data from
the low level XIVE domain.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210701132750.1475580-32-clg@kaod.org
Diffstat (limited to 'arch/powerpc/sysdev/xive/common.c')
| -rw-r--r-- | arch/powerpc/sysdev/xive/common.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c index 107f442d3411..d0deaebbfeeb 100644 --- a/arch/powerpc/sysdev/xive/common.c +++ b/arch/powerpc/sysdev/xive/common.c @@ -312,11 +312,10 @@ void xmon_xive_get_irq_all(void) struct irq_desc *desc; for_each_irq_desc(i, desc) { - struct irq_data *d = irq_desc_get_irq_data(desc); - unsigned int hwirq = (unsigned int)irqd_to_hwirq(d); + struct irq_data *d = irq_domain_get_irq_data(xive_irq_domain, i); - if (d->domain == xive_irq_domain) - xmon_xive_get_irq_config(hwirq, d); + if (d) + xmon_xive_get_irq_config(irqd_to_hwirq(d), d); } } @@ -1757,9 +1756,9 @@ static int xive_core_debug_show(struct seq_file *m, void *private) xive_debug_show_cpu(m, cpu); for_each_irq_desc(i, desc) { - struct irq_data *d = irq_desc_get_irq_data(desc); + struct irq_data *d = irq_domain_get_irq_data(xive_irq_domain, i); - if (d->domain == xive_irq_domain) + if (d) xive_debug_show_irq(m, d); } return 0; |