From nobody Thu Jan 23 23:28:07 2025 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 4YfHDl6nXXz5lcYv; Thu, 23 Jan 2025 23:28:07 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4YfHDl5zhCz3k6G; Thu, 23 Jan 2025 23:28:07 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737674887; 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=TgMQ2g4VX4UJLKckfJVbuEB8Pv6jfdAa6q17CMqGbw8=; b=ps6gWNRZkBtXL5YMeZ3xIX9O6mclDMCk1hGX9vjwuc0Pd0sDKTUgX7OMZ2nc3f+KcgwqQA AlQgRk/QckUD+0XBhsub70JxFjjg1/yta4SYdhgplhUviRgGhK0Im+p2qLz4IWQflX3wUn 51VFzOJ8fi4ms3vl/kDTOIqZW+Wiubb/uY3GEud3VKgDogTgUbR/cJ9D/YkWTet3hsdaf5 JrePjh+siPDjmQSyFnhWhafn9ecihfVEF+2WRxaufX6xUKhEz6MlK6diU9kRW+MmnBdCIc 6UlE7umJATDmThwJG7kGRqp2N0IgBHrrThvsEA48ZAg9Ty5PYricR4v/3hM8EA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737674887; 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=TgMQ2g4VX4UJLKckfJVbuEB8Pv6jfdAa6q17CMqGbw8=; b=pvqOq28rmlthQlI4L7M72xyMN8resLKwWtYnF+6O1XtrWeS25/al9CIbTnEcenOurrg21c Ee4apdGXezJxog5BHvBl2+ZfVHWgM/BvxikFrKR7HYscOboqwWG3P31Mnj/UaYnanC2C/X IcTw9Z1W4KGVqge5t7e4iQAVxw1U0cKE9tzHn8YENMgX4aF9lJIzcKRx6a7tAencVy78zB 2k/WcjJdWuztRAIcire/vIesftDv3bDamozSA3RuCghyakmrq3ke4UY0SrLjzFDRIT4K1T uhYOO6dX7WU0K/LDEcG3ALkd0lmagYTpvqxT2/q4iL+aXuPF391So7e67+F1mg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1737674887; a=rsa-sha256; cv=none; b=CPyu74pF8FtKzxVtvrnzSAwhc5zlj9nWDVI1VavRsCmn29Sh/RGgghE4BaqRLDYoelzc/R mIRz/ng5g4ulv6Vc5U4lVFPeCySOKdh0DR+LvH5LcFN0XTzG3SU+z/NDRUzMvuhthcku6Y lQ+kFaCgBg8LqIJ1PCIooK+rsBihzqhvzopzZQB3M4v/EFq3tNXVKUhJwGcksM8Gt/6NCd A3I56wj86EQYmWJwsr7nVZ9JEYgfuCUoeo4vC/Ky7orvgX45wZgNWibKqjHzX8O6QAx1lU m9a/RChcahNEEWz1ToXlc1uYoDq4Cp99xysOVBEKtKkynh3ajTodIV4hMv/6rw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4YfHDl5Vmkz10v5; Thu, 23 Jan 2025 23:28:07 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 50NNS79N099222; Thu, 23 Jan 2025 23:28:07 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 50NNS7GG099219; Thu, 23 Jan 2025 23:28:07 GMT (envelope-from git) Date: Thu, 23 Jan 2025 23:28:07 GMT Message-Id: <202501232328.50NNS7GG099219@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: John Baldwin Subject: git: bf6c4ee6f0c8 - main - arm64 nexus: Remove support for I/O port resources 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: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: bf6c4ee6f0c8d0b9025207cde648427b749d8420 Auto-Submitted: auto-generated The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=bf6c4ee6f0c8d0b9025207cde648427b749d8420 commit bf6c4ee6f0c8d0b9025207cde648427b749d8420 Author: John Baldwin AuthorDate: 2025-01-23 23:27:48 +0000 Commit: John Baldwin CommitDate: 2025-01-23 23:27:48 +0000 arm64 nexus: Remove support for I/O port resources arm64 doesn't natively support I/O port resources. PCI I/O port BARs are remapped to memory resources by PCI bridge drivers before the request is passed up to the nexus layer. Reviewed by: imp, markj Differential Revision: https://reviews.freebsd.org/D48581 --- sys/arm64/arm64/nexus.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/sys/arm64/arm64/nexus.c b/sys/arm64/arm64/nexus.c index 8d7489b844ae..2de996447edd 100644 --- a/sys/arm64/arm64/nexus.c +++ b/sys/arm64/arm64/nexus.c @@ -221,7 +221,6 @@ nexus_get_rman(device_t bus, int type, u_int flags) case SYS_RES_IRQ: return (&irq_rman); case SYS_RES_MEMORY: - case SYS_RES_IOPORT: return (&mem_rman); default: return (NULL); @@ -334,7 +333,6 @@ nexus_activate_resource_flags(device_t bus, device_t child, struct resource *r, * If this is a memory resource, map it into the kernel. */ switch (rman_get_type(r)) { - case SYS_RES_IOPORT: case SYS_RES_MEMORY: if ((err = rman_activate_resource(r)) != 0) return (err); @@ -390,9 +388,8 @@ nexus_map_resource(device_t bus, device_t child, struct resource *r, if ((rman_get_flags(r) & RF_ACTIVE) == 0) return (ENXIO); - /* Mappings are only supported on I/O and memory resources. */ + /* Mappings are only supported on memory resources. */ switch (rman_get_type(r)) { - case SYS_RES_IOPORT: case SYS_RES_MEMORY: break; default: @@ -422,7 +419,6 @@ nexus_unmap_resource(device_t bus, device_t child, struct resource *r, switch (rman_get_type(r)) { case SYS_RES_MEMORY: - case SYS_RES_IOPORT: pmap_unmapdev(map->r_vaddr, map->r_size); return (0); default: @@ -480,7 +476,6 @@ nexus_fdt_activate_resource(device_t bus, device_t child, struct resource *r) flags = 0; switch (rman_get_type(r)) { case SYS_RES_MEMORY: - case SYS_RES_IOPORT: /* * If the fdt parent has the nonposted-mmio property we * need to use non-posted IO to access the device. When