From patchwork Tue Sep 3 09:32:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11127511 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C972D112C for ; Tue, 3 Sep 2019 09:34:10 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A425722D6D for ; Tue, 3 Sep 2019 09:34:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="JM93u7yj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A425722D6D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4rRmxuD+3iHZ3oZK99zNXE7vfDYCQTr5xAp21yCNPxc=; b=JM93u7yjTb1kwj iPz8PCOG/QKucTclZB17KJwI6Qg2GZbjqrcOuCSu/5yv1+cKtelBk5Sr32cBP1fZBtUKvHeu/R4i5 ipd1MiMdfGxQgBKi3togsBfAzaeiAB1ClayPEhk19fKSaT9DIYlgUy05+KKSFgOZ10qkOy940ifT3 tWhD2wGS6BEna0ypFTHsBKZbP2XVB0qoPMkuBOS1oo6blOf6mUgSH9ylKigvquNBN9uSIy/k+ahue HhhMoQPt1VwYV3cqPmNsjQ8n+AJ95F4GA5NkvrSdBH6WexZ/uOOveNMqlGI8zUr3lyeFYOd38bod7 jsFaVTjp9FKxCWMGlYcA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i55CR-0005Ue-EG; Tue, 03 Sep 2019 09:34:07 +0000 Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1i55Bh-0004pb-Ke; Tue, 03 Sep 2019 09:33:22 +0000 From: Christoph Hellwig To: Palmer Dabbelt , Paul Walmsley Subject: [PATCH 16/20] riscv: use the correct interrupt levels for M-mode Date: Tue, 3 Sep 2019 11:32:35 +0200 Message-Id: <20190903093239.21278-17-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190903093239.21278-1-hch@lst.de> References: <20190903093239.21278-1-hch@lst.de> MIME-Version: 1.0 X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Damien Le Moal , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-riscv" Errors-To: linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org The numerical levels for External/Timer/Software interrupts differ between S-mode and M-mode. Signed-off-by: Christoph Hellwig --- arch/riscv/kernel/irq.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/riscv/kernel/irq.c b/arch/riscv/kernel/irq.c index 804ff70bb853..dbd1fd7c22e4 100644 --- a/arch/riscv/kernel/irq.c +++ b/arch/riscv/kernel/irq.c @@ -14,9 +14,15 @@ /* * Possible interrupt causes: */ -#define INTERRUPT_CAUSE_SOFTWARE IRQ_S_SOFT -#define INTERRUPT_CAUSE_TIMER IRQ_S_TIMER -#define INTERRUPT_CAUSE_EXTERNAL IRQ_S_EXT +#ifdef CONFIG_RISCV_M_MODE +# define INTERRUPT_CAUSE_SOFTWARE IRQ_M_SOFT +# define INTERRUPT_CAUSE_TIMER IRQ_M_TIMER +# define INTERRUPT_CAUSE_EXTERNAL IRQ_M_EXT +#else +# define INTERRUPT_CAUSE_SOFTWARE IRQ_S_SOFT +# define INTERRUPT_CAUSE_TIMER IRQ_S_TIMER +# define INTERRUPT_CAUSE_EXTERNAL IRQ_S_EXT +#endif /* CONFIG_RISCV_M_MODE */ int arch_show_interrupts(struct seq_file *p, int prec) {