Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757822Ab3FGXEA (ORCPT ); Fri, 7 Jun 2013 19:04:00 -0400 Received: from mail-ie0-f174.google.com ([209.85.223.174]:45610 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757620Ab3FGXDu (ORCPT ); Fri, 7 Jun 2013 19:03:50 -0400 From: David Daney To: linux-mips@linux-mips.org, ralf@linux-mips.org, kvm@vger.kernel.org, Sanjay Lal Cc: linux-kernel@vger.kernel.org, David Daney Subject: [PATCH 12/31] MIPS: Add instruction format information for WAIT, MTC0, MFC0, et al. Date: Fri, 7 Jun 2013 16:03:16 -0700 Message-Id: <1370646215-6543-13-git-send-email-ddaney.cavm@gmail.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1370646215-6543-1-git-send-email-ddaney.cavm@gmail.com> References: <1370646215-6543-1-git-send-email-ddaney.cavm@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1889 Lines: 62 From: David Daney --- arch/mips/include/uapi/asm/inst.h | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index 0f4aec2..133abc1 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -117,7 +117,8 @@ enum bcop_op { enum cop0_coi_func { tlbr_op = 0x01, tlbwi_op = 0x02, tlbwr_op = 0x06, tlbp_op = 0x08, - rfe_op = 0x10, eret_op = 0x18 + rfe_op = 0x10, eret_op = 0x18, + wait_op = 0x20 }; /* @@ -567,6 +568,24 @@ struct b_format { /* BREAK and SYSCALL */ ;))) }; +struct c0_format { /* WAIT, TLB?? */ + BITFIELD_FIELD(unsigned int opcode : 6, + BITFIELD_FIELD(unsigned int co : 1, + BITFIELD_FIELD(unsigned int code : 19, + BITFIELD_FIELD(unsigned int func : 6, + ;)))) +}; + +struct c0m_format { /* MTC0, MFC0, ... */ + BITFIELD_FIELD(unsigned int opcode : 6, + BITFIELD_FIELD(unsigned int func : 5, + BITFIELD_FIELD(unsigned int rt : 5, + BITFIELD_FIELD(unsigned int rd : 5, + BITFIELD_FIELD(unsigned int code : 8, + BITFIELD_FIELD(unsigned int sel : 3, + ;)))))) +}; + struct ps_format { /* MIPS-3D / paired single format */ BITFIELD_FIELD(unsigned int opcode : 6, BITFIELD_FIELD(unsigned int rs : 5, @@ -857,6 +876,8 @@ union mips_instruction { struct f_format f_format; struct ma_format ma_format; struct b_format b_format; + struct c0_format c0_format; + struct c0m_format c0m_format; struct ps_format ps_format; struct v_format v_format; struct fb_format fb_format; -- 1.7.11.7 -- 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/