From nobody Tue Apr 16 21:42:50 2024 X-Original-To: dev-commits-src-branches@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4VJyFQ64p0z5H8Qc; Tue, 16 Apr 2024 21:42:50 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4VJyFQ3Kmmz4Ygb; Tue, 16 Apr 2024 21:42:50 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713303770; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=orwHidQRcuF0vB+gL/MVrpGfS0nU5GNFX1wX+dG6Dck=; b=KFuUh6jA1czbTwI0onbJ0MPMsWkOm730xvneKGkW43Jv7j18EicLVQiibEoqjA5SaBrCkF IMw/rihfo/jI1T5b1ByQ7EuFZGokZxs/2Iahz0zPHPiy2GicCstRPRU9dfyfK6T3BOVrB5 ITJEYOjCiroMosvvgEkJj3rZhF/JtWTyILlp+i5mtF9XwMC/HwFeh4lFq8zcAkPvvOxR1J 7sjiLIXCzusJ/1A9l/h9gyJfCjRiBnhwPbwB6tp4+8DIsdin4CQOQ282H/PZ367pKmIgO+ /nhDQp1VmQuqAjGJwYDFg512KWq4KmNce5pWeoUdOAdDL6kvAOJiEuAwT80cyA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713303770; a=rsa-sha256; cv=none; b=iAFQu49f4cxBciNW6xHW7PP9Ody9nJhfq3nYQ+dlg/y7QKSeTBPkAUEdDKt0Yz4ZoUFVtf TdMdAmCr2M2Irtv+1X5KZ9gs0tMHHj51zNxGcVlr4V3zP3V4zQ1Qh7YtseGn2KEcVcHi7O wDX9D/Nym/5liFVgTM0wfaq01VEjcLuLPuVB5UmRaWfgQLEUgzgIN5ue2ev0DUtkkLneVO EPszJYMNY6dmZACuywQ3Lu0zjVkkJpqmMTDyZhGYxObHUII+APDUfUqIf64ty1eQfiO1MO EDd/1gerQr/5QrB+sXMxDWwkLByeYe/4jY3eeX6P8RHoRFGGBfIdwKULnAvvZw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713303770; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=orwHidQRcuF0vB+gL/MVrpGfS0nU5GNFX1wX+dG6Dck=; b=CwRJZHjb2XRTg1UIzwvNRZMuGfAI4/3AGDHRC5Qv1tO0PmdYG8Y++JS0AmSCeCa+AsiHEH PS1HHRS8xzsw5bIAtNg/E5O3IJUiceRCMde1J7coscM7XuOnEC8XavBpeP9667OsT9ieGk xHvIlPApMgIOmUgdt6fwHW8/t9q4dC3a6Hi3Yxf/K9qTCMN4LhZXlrRvLuEKLqaNVqIFCZ xBG8+23HUO+n4A4UR9K2kxVQyZZyFvvT6xrKUDPw+cXVdhSUMNBU3F0xru8WSv/tBR+Pe3 aeyYIkYH1LhM0akGYghPC13Q/z0V3lMlpuS+wfJ1ihHB+UfTQSIE0ScaDfZsGA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4VJyFQ2y53zyvJ; Tue, 16 Apr 2024 21:42:50 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 43GLgoHE094689; Tue, 16 Apr 2024 21:42:50 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 43GLgoQI094686; Tue, 16 Apr 2024 21:42:50 GMT (envelope-from git) Date: Tue, 16 Apr 2024 21:42:50 GMT Message-Id: <202404162142.43GLgoQI094686@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Warner Losh Subject: git: 582cece4507b - stable/14 - gicv3: Define PA masks for the PENDBASR and PROPBASER registers List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: imp X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 582cece4507b15f46723d1757b9fb45c2c8a4117 Auto-Submitted: auto-generated The branch stable/14 has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=582cece4507b15f46723d1757b9fb45c2c8a4117 commit 582cece4507b15f46723d1757b9fb45c2c8a4117 Author: Warner Losh AuthorDate: 2024-02-28 14:09:02 +0000 Commit: Warner Losh CommitDate: 2024-04-16 21:28:41 +0000 gicv3: Define PA masks for the PENDBASR and PROPBASER registers Define masks for these registers to find the PA of where these are pointing. Sponsored by: Netflix Reviewed by: andrew Differential Revision: https://reviews.freebsd.org/D44096 (cherry picked from commit a3f164a0c7af17b6b1903e8f13d1b70072e1ccd0) --- sys/arm64/arm64/gic_v3_reg.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/sys/arm64/arm64/gic_v3_reg.h b/sys/arm64/arm64/gic_v3_reg.h index 16b1cd438350..792b532196a9 100644 --- a/sys/arm64/arm64/gic_v3_reg.h +++ b/sys/arm64/arm64/gic_v3_reg.h @@ -182,6 +182,15 @@ #define GICR_PROPBASER_OUTER_CACHE_MASK \ (0x7UL << GICR_PROPBASER_OUTER_CACHE_SHIFT) +/* + * The PROPBASER LPI Configuration Table is 4k aligned, so bits 51:12 are + * defined to be the PA, for 40 potentially significant bits. + */ +#define GICR_PROPBASER_PA_SHIFT 12 +#define GICR_PROPBASER_PA_SIZE 40 +#define GICR_PROPBASER_PA_MASK \ + (((1UL << GICR_PROPBASER_PA_SIZE) - 1) << GICR_PROPBASER_PA_SHIFT) + #define GICR_PENDBASER 0x0078 /* * Cacheability @@ -225,6 +234,15 @@ #define GICR_PENDBASER_OUTER_CACHE_MASK \ (0x7UL << GICR_PENDBASER_OUTER_CACHE_SHIFT) +/* + * The LPI Pending Table (PENDBASER) is 64k aligned. So bits 51:16 are defined to be the PA, for 36 + * potentially significant bits. + */ +#define GICR_PENDBASER_PA_SHIFT 16 +#define GICR_PENDBASER_PA_SIZE 36 +#define GICR_PENDBASER_PA_MASK \ + (((1UL << GICR_PENDBASER_PA_SIZE) - 1) << GICR_PENDBASER_PA_SHIFT) + #define GICR_INVLPIR 0x00a0 #define GICR_INVALLR 0x00b0 #define GICR_SYNCR 0x00c0