From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1031C43603 for ; Wed, 18 Dec 2019 21:39:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C3C0921582 for ; Wed, 18 Dec 2019 21:39:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="aGbA7+iM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726752AbfLRVjn (ORCPT ); Wed, 18 Dec 2019 16:39:43 -0500 Received: from esa6.hgst.iphmx.com ([216.71.154.45]:31484 "EHLO esa6.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726708AbfLRVjj (ORCPT ); Wed, 18 Dec 2019 16:39:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1576705178; x=1608241178; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+loTlbtAVmDNqKG5gyPbZ0rjffG1s2UyA+gSQE4hEM0=; b=aGbA7+iMJlZOYOysw+n7tyXuPGr6UPfXnUsaokfTLFyRfT1830SAi2Nx o89eEkrjC1REYXy57R23SWYAMnhyfWPeYHzEd7nVBeYcgiOXphKfrnjPX ClZHs+8NJvOsiCbEa05KxLGJtBEq/slltlI1l/kH8rcrBqyueD8fuWnxu QOMtDH+JIEJ0yd/MDxvIKawiaR6TkkyJwJLLYIgK/l7iUSDd/jTILItnD oNtWI6I9yaWPiIvcEx6ZftHyMvMgVDwHYvrRIwSMsSBMBHR8vaR1Pigo5 P3DMEgTAH3IlIY5Fgyjfc8gj7Nywpam290/BMhxCWG1K0ElKWnl2abd1Y w==; IronPort-SDR: hAjvk77c2treLKW8Yh+yLC9h9g+yAo5G/cUOJcrfQkCNe05Bs8ZSwMuta5iS/WYnnbqNk2kLmr Mew950oEayJK5laDTkJjyLayyZL+yhNVezdWq0qy5W7aXpzsAKBraNSRNV70ykUshcNJfsE/Rj X1RhZ1ngsV83FKSoUmvLtiWBMBXAnGs2hj3yo3PeiZsfNEr3gONu/NY3MkMQljd/RqEkfM7M+T hpM//dJbq4cbTI+ugDFt8ZtpKsyO6ywSikZ6M6667jc++hMeI51xyUS4YVZJWmszjhgLTIvECw l/s= X-IronPort-AV: E=Sophos;i="5.69,330,1571673600"; d="scan'208";a="127281466" Received: from h199-255-45-15.hgst.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 19 Dec 2019 05:39:37 +0800 IronPort-SDR: F28lHl5mw7nsiEEQO2+aD64dRukwFayR4S8QtGSEpkuB/HAsTSpV1JAHRxQKeeKz+xrF2GTe0z rSx9Wn+r+ElBMEdzo8urnVd4hKxc3c5D0CdqZDcVDooQ2Ol2L1822zQ7FDsFgj3fnCmpO2fTg4 C2aNoVQfCvG1+kCjgIjpXja0nHdg3V49CQQKw5KzpVFrL4Zixg05mSge2o1E3OzgKznFWnxrB8 jSm/j5cuShWBAxQ32sbPjTPQGQO7PZRa42bpwE/0bacJEOijOsSh88mXjRhifH3rt1WXvJSR6o w/AmlL1BlFprKQhqbqVYYTL8 Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Dec 2019 13:33:39 -0800 IronPort-SDR: xQtxRi5tOp6wtw3UFUFR8RLs/sz8SPKL5YegLH+fLmwbLuGpaRhr13w1P7+0yGrtqav+M/2sp2 yyjSE/QjG0m+ybkav//p7yzzr4ku/R0+hjhMrt9yFWvK7QbYAGEyNb6oZCEyTk4sqFN5IcG6GG jerb3VEbEGtNSBjAI2Uw93tY4KwYCNVxsGgZVzgDyuLZrMe5Z53iiXGWSKkFOL5I/STDpEXu2x E4g284Cyy98Dfjr1LZAbMFU3wbvo9UGh6ul4bQkhccYEc4wFLzpiJsc6a9VnL4lXakTWcpglUh LLo= WDCIronportException: Internal Received: from jedi-01.sdcorp.global.sandisk.com (HELO jedi-01.int.fusionio.com) ([10.11.143.218]) by uls-op-cesaip02.wdc.com with ESMTP; 18 Dec 2019 13:39:38 -0800 From: Atish Patra To: linux-kernel@vger.kernel.org Cc: Atish Patra , Albert Ou , Anup Patel , linux-riscv@lists.infradead.org, Mike Rapoport , Palmer Dabbelt , Paul Walmsley , Thomas Gleixner , Atish Patra , Palmer Dabbelt Subject: [PATCH v6 3/5] RISC-V: Add SBI v0.2 extension definitions Date: Wed, 18 Dec 2019 13:39:16 -0800 Message-Id: <20191218213918.16676-4-atish.patra@wdc.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191218213918.16676-1-atish.patra@wdc.com> References: <20191218213918.16676-1-atish.patra@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Few v0.1 SBI calls are being replaced by new SBI calls that follows v0.2 calling convention. This patch just defines these new extensions. Signed-off-by: Atish Patra --- arch/riscv/include/asm/sbi.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index 1aeb4bb7baa8..9612133213ba 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -21,6 +21,9 @@ enum sbi_ext_id { SBI_EXT_0_1_REMOTE_SFENCE_VMA_ASID = 0x7, SBI_EXT_0_1_SHUTDOWN = 0x8, SBI_EXT_BASE = 0x10, + SBI_EXT_TIME = 0x54494D45, + SBI_EXT_IPI = 0x735049, + SBI_EXT_RFENCE = 0x52464E43, }; enum sbi_ext_base_fid { @@ -33,6 +36,24 @@ enum sbi_ext_base_fid { SBI_EXT_BASE_GET_MIMPID, }; +enum sbi_ext_time_fid { + SBI_EXT_TIME_SET_TIMER = 0, +}; + +enum sbi_ext_ipi_fid { + SBI_EXT_IPI_SEND_IPI = 0, +}; + +enum sbi_ext_rfence_fid { + SBI_EXT_RFENCE_REMOTE_FENCE_I = 0, + SBI_EXT_RFENCE_REMOTE_SFENCE_VMA, + SBI_EXT_RFENCE_REMOTE_SFENCE_VMA_ASID, + SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA, + SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA_VMID, + SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA, + SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA_ASID, +}; + #define SBI_SPEC_VERSION_DEFAULT 0x1 #define SBI_SPEC_VERSION_MAJOR_SHIFT 24 #define SBI_SPEC_VERSION_MAJOR_MASK 0x7f -- 2.24.0