Messages in this thread Patch in this message | | | From | Yupeng Li <> | Subject | [PATCH 1/2] irqchip: Fixed LoongArch CPU interrupt types defined. | Date | Fri, 19 Aug 2022 15:22:39 +0800 |
| |
When CONFIG_LOONGSON_LIOINTC,CONFIG_LOONGSON_EIOINTC, CONFIG_LOONGSON_PCH_LPC,CONFIG_LOONGSON_PCH_PIC was disabled, build kernel with errors like:
MODPOST vmlinux.symvers MODINFO modules.builtin.modinfo GEN modules.builtin LD .tmp_vmlinux.kallsyms1 loongarch64-linux-gnu-ld: drivers/irqchip/irq-loongarch-cpu.o: in function `lpic_get_gsi_domain_id': irq-loongarch-cpu.c:(.text+0x8): undefined reference to `pch_lpc_handle' loongarch64-linux-gnu-ld: irq-loongarch-cpu.c:(.text+0xc): undefined reference to `pch_lpc_handle' loongarch64-linux-gnu-ld: irq-loongarch-cpu.c:(.text+0xc): undefined reference to `pch_lpc_handle' make: *** [Makefile:1171:vmlinux] 错误 1
Reviewed-by: Caicai <caizp2008@163.com> Signed-off-by: Yupeng Li <liyupeng@zbhlos.com> --- drivers/irqchip/irq-loongarch-cpu.c | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/drivers/irqchip/irq-loongarch-cpu.c b/drivers/irqchip/irq-loongarch-cpu.c index 327f3ab62c03..d296f704cbb6 100644 --- a/drivers/irqchip/irq-loongarch-cpu.c +++ b/drivers/irqchip/irq-loongarch-cpu.c @@ -27,24 +27,30 @@ static u32 lpic_gsi_to_irq(u32 gsi) static struct fwnode_handle *lpic_get_gsi_domain_id(u32 gsi) { +#ifdef CONFIG_LOONGSON_PCH_PIC int id; +#endif struct fwnode_handle *domain_handle = NULL; switch (gsi) { case GSI_MIN_CPU_IRQ ... GSI_MAX_CPU_IRQ: +#ifdef CONFIG_LOONGSON_LIOINTC if (liointc_handle) domain_handle = liointc_handle; +#endif break; - case GSI_MIN_LPC_IRQ ... GSI_MAX_LPC_IRQ: +#ifdef CONFIG_LOONGSON_PCH_LPC if (pch_lpc_handle) domain_handle = pch_lpc_handle; +#endif break; - case GSI_MIN_PCH_IRQ ... GSI_MAX_PCH_IRQ: +#ifdef CONFIG_LOONGSON_PCH_PIC id = find_pch_pic(gsi); if (id >= 0 && pch_pic_handle[id]) domain_handle = pch_pic_handle[id]; +#endif break; } @@ -92,6 +98,7 @@ static const struct irq_domain_ops loongarch_cpu_intc_irq_domain_ops = { .xlate = irq_domain_xlate_onecell, }; +#ifdef CONFIG_LOONGSON_LIOINTC static int __init liointc_parse_madt(union acpi_subtable_headers *header, const unsigned long end) @@ -100,7 +107,8 @@ liointc_parse_madt(union acpi_subtable_headers *header, return liointc_acpi_init(irq_domain, liointc_entry); } - +#endif +#ifdef CONFIG_LOONGSON_EIOINTC static int __init eiointc_parse_madt(union acpi_subtable_headers *header, const unsigned long end) @@ -109,13 +117,17 @@ eiointc_parse_madt(union acpi_subtable_headers *header, return eiointc_acpi_init(irq_domain, eiointc_entry); } - +#endif static int __init acpi_cascade_irqdomain_init(void) { +#ifdef CONFIG_LOONGSON_LIOINTC acpi_table_parse_madt(ACPI_MADT_TYPE_LIO_PIC, liointc_parse_madt, 0); +#endif +#ifdef CONFIG_LOONGSON_EIOINTC acpi_table_parse_madt(ACPI_MADT_TYPE_EIO_PIC, eiointc_parse_madt, 0); +#endif return 0; } -- 2.34.1
| |