Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964789AbXBYKni (ORCPT ); Sun, 25 Feb 2007 05:43:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964791AbXBYKni (ORCPT ); Sun, 25 Feb 2007 05:43:38 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:40335 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964789AbXBYKng (ORCPT ); Sun, 25 Feb 2007 05:43:36 -0500 Date: Sun, 25 Feb 2007 11:43:27 +0100 From: Pavel Machek To: "Eric W. Biederman" Cc: Andrew Morton , linux-kernel@vger.kernel.org, Zwane Mwaikambo , Ashok Raj , Ingo Molnar , "Lu, Yinghai" , Natalie Protasevich , Andi Kleen , "Siddha, Suresh B" , Linus Torvalds Subject: Re: [PATCH 12/14] x86_64 irq: Add constants for the reserved IRQ vectors. Message-ID: <20070225104327.GF2045@elf.ucw.cz> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1432 Lines: 40 Hi! > For the ISA irqs we reserve 16 vectors. This patch adds constants for > those vectors and modifies the code to use them. Making the code a > little clearer and making it possible to move these vectors in the future. > /* > * Vectors 0x20-0x2f are used for ISA interrupts. > */ > +#define IRQ0_VECTOR FIRST_EXTERNAL_VECTOR > +#define IRQ1_VECTOR IRQ0_VECTOR + 1 Maybe IRQ_VECTOR(1) would be similary readable, and would avoid > +#define IRQ2_VECTOR IRQ0_VECTOR + 2 > +#define IRQ3_VECTOR IRQ0_VECTOR + 3 > +#define IRQ4_VECTOR IRQ0_VECTOR + 4 > +#define IRQ5_VECTOR IRQ0_VECTOR + 5 > +#define IRQ6_VECTOR IRQ0_VECTOR + 6 > +#define IRQ7_VECTOR IRQ0_VECTOR + 7 > +#define IRQ8_VECTOR IRQ0_VECTOR + 8 > +#define IRQ9_VECTOR IRQ0_VECTOR + 9 > +#define IRQ10_VECTOR IRQ0_VECTOR + 10 > +#define IRQ11_VECTOR IRQ0_VECTOR + 11 > +#define IRQ12_VECTOR IRQ0_VECTOR + 12 > +#define IRQ13_VECTOR IRQ0_VECTOR + 13 > +#define IRQ14_VECTOR IRQ0_VECTOR + 14 > +#define IRQ15_VECTOR IRQ0_VECTOR + 15 ...these defines? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/