From nobody Wed Feb 28 14:10:46 2024 X-Original-To: dev-commits-src-all@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 4TlGTy5pv8z5BfSw; Wed, 28 Feb 2024 14:10:46 +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 4TlGTy3gxBz4fy9; Wed, 28 Feb 2024 14:10:46 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1709129446; 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=9TzylsARr2OV408aDTnpUCBNnOxDKvZE5VfIT9vTlO0=; b=RSvGRmaFtYTrIX6BlFQQmwQt1D3BO1P8p0w6KqmP1wUg8t+NouORwjSMuL6SYT9sWiKw74 yyKznOTgZYr+iO0ks7Quye0XP57Ld1ECmdLB9DMBENDShSF6w7r+/U9pcEyn/hFOArpQtX zuarJHJvuv0u4crysR10aTyWLRjNR0baAG/utI5sx9MRntCVRJjDQF052npZN2UPhhfKpV fMZsPf0LxJmqHs7PpR/I8bBcJpSdyP26SxxpL4hA56+n/6ZPecy2O4v4tlNvBk5AUM3KkR jAl8DbjVUnWN9BgI4wPRQsnER2UhHF98cLdnSCQsJ+/CFfQTJeCACO4UO8ZBOw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1709129446; a=rsa-sha256; cv=none; b=VEk10hsrozWFlvfBpbdr0gUYx+3YhlSrv9ehKTMwCUr9bVmXhIRCiiENuzqwKrBL1V+ypi +H/ICtWu06oAXVbaQO/hI2/TzuXPrLHy8wTF/ZUQRUQ+sQd9y93s2dSMEV7hiSaqh2NY6b mkDVJ3N8Ht/3tzQJ0KTfHQFhnZ5XeJekxVaKiGM9ChqRaUT13SRgnaQFb4/vlRChcvL2cO 3VcX+n9679Gab2LXJBgeawn+aSyWNh7DzGCI+1RgJRoR6JoXkavcyJUVm/SGQWCDTPi8R4 H8HJPh/HRvT+CMXQssch8r5PUAhQ/t83e0O9WVa1KRtPRv/tpzIU3E/4orVAFg== 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=1709129446; 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=9TzylsARr2OV408aDTnpUCBNnOxDKvZE5VfIT9vTlO0=; b=GHUu9Es6wqXIA8AfpvX0gOFxKeS/VermksHbfELzQb+LOlTmG/kqDz6lxOd1FVZ0g78K+U zbJHipRW6yQJszHQZS5x4lWYDdcvtV2xFGiGqPZfXzAK2YNdaxDPOunFEcK+u2gQq7abjg tE2fsStwyo2YcM8jWEdQDOEksus74O8zk7fsq/mdDP14SE4mkqM7QguMlUFfcT7vGmi6U2 kepATSs+Dp0VuuVLNImE8EFxGlMIPGLiJy7Hk2rQe8z5YP3d6r9aQJYkjWghCl6rFpmvIx akIF0RK5ZFyJwRMYOkS/UBwSCqKB9ZaY8A8ZRNCJ0LSEL3RMk7rSJ+Ebn8sVWw== 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 4TlGTy2nbfz10mh; Wed, 28 Feb 2024 14:10:46 +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 41SEAkZh058330; Wed, 28 Feb 2024 14:10:46 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 41SEAkUl058327; Wed, 28 Feb 2024 14:10:46 GMT (envelope-from git) Date: Wed, 28 Feb 2024 14:10:46 GMT Message-Id: <202402281410.41SEAkUl058327@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: a3f164a0c7af - main - gicv3: Define PA masks for the PENDBASR and PROPBASER registers List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@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/main X-Git-Reftype: branch X-Git-Commit: a3f164a0c7af17b6b1903e8f13d1b70072e1ccd0 Auto-Submitted: auto-generated The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=a3f164a0c7af17b6b1903e8f13d1b70072e1ccd0 commit a3f164a0c7af17b6b1903e8f13d1b70072e1ccd0 Author: Warner Losh AuthorDate: 2024-02-28 14:09:02 +0000 Commit: Warner Losh CommitDate: 2024-02-28 14:09:42 +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 --- 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