From patchwork Sat Oct 8 02:51:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?5ZCV5bu65rCR?= X-Patchwork-Id: 13001587 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24BABC433F5 for ; Sat, 8 Oct 2022 02:52:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229612AbiJHCwM (ORCPT ); Fri, 7 Oct 2022 22:52:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229592AbiJHCwL (ORCPT ); Fri, 7 Oct 2022 22:52:11 -0400 Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 7B1D4BBE28; Fri, 7 Oct 2022 19:52:09 -0700 (PDT) Received: from loongson-pc.loongson.cn (unknown [10.20.42.32]) by localhost.localdomain (Coremail) with SMTP id AQAAf8AxTWvG5UBjIB8oAA--.19935S4; Sat, 08 Oct 2022 10:51:51 +0800 (CST) From: Jianmin Lv To: Thomas Gleixner , Marc Zyngier Cc: linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, Jiaxun Yang , Huacai Chen , Bjorn Helgaas , Len Brown , rafael@kernel.org, linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [PATCH V2 2/2] irqchip/loongson-liointc: Support to set irq type for ACPI path Date: Sat, 8 Oct 2022 10:51:50 +0800 Message-Id: <20221008025150.10734-3-lvjianmin@loongson.cn> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20221008025150.10734-1-lvjianmin@loongson.cn> References: <20221008025150.10734-1-lvjianmin@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf8AxTWvG5UBjIB8oAA--.19935S4 X-Coremail-Antispam: 1UD129KBjvdXoW7JrWUCF17WFW5CFy5Zw4UCFg_yoWfKwc_u3 yIg3Z3Ga4rZF1xJr97uw1YvrWv9aykW3Wv9F45uasav3y8X343urW7Zw13Ga97Kr10vF97 AF1S9rySya47tjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbaAFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AK wVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20x vE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26r4UJVWxJr1l84ACjcxK6I8E 87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AKxVWxJr0_GcWle2I262IYc4 CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_ Jr0_Jr4lYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x 0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7CjxVA2Y2ka0xkIwI1lc2xS Y4AK6svPMxAIw28IcxkI7VAKI48JMxAIw28IcVCjz48v1sIEY20_XrWUJr1UMxC20s026x CaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_ JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r 1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20EY4v20xvaj40_ Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8Jr UvcSsGvfC2KfnxnUUI43ZEXa7VUbXdbUUUUUU== X-CM-SenderInfo: 5oymxthqpl0qxorr0wxvrqhubq/ Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org For ACPI path, the xlate callback used IRQ_TYPE_NONE and ignored the irq type in intspec[1]. For supporting to set type for irqs of the irqdomain, intspec[1] should be used to get irq type. Signed-off-by: Jianmin Lv --- drivers/irqchip/irq-loongson-liointc.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c index 0da8716f8f24..838c8fa2d868 100644 --- a/drivers/irqchip/irq-loongson-liointc.c +++ b/drivers/irqchip/irq-loongson-liointc.c @@ -167,7 +167,12 @@ static int liointc_domain_xlate(struct irq_domain *d, struct device_node *ctrlr, if (WARN_ON(intsize < 1)) return -EINVAL; *out_hwirq = intspec[0] - GSI_MIN_CPU_IRQ; - *out_type = IRQ_TYPE_NONE; + + if (intsize > 1) + *out_type = intspec[1] & IRQ_TYPE_SENSE_MASK; + else + *out_type = IRQ_TYPE_NONE; + return 0; }