From nobody Thu Jan 23 23:28:08 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 4YfHDn0SZvz5lcZ0; Thu, 23 Jan 2025 23:28:09 +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 4YfHDn00l4z3k8F; Thu, 23 Jan 2025 23:28:09 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737674889; 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=jf7NQjHgj90qpPpzqEox60AtL4Q6PV050JhBHjpBDkw=; b=BE+EAcH6c2G1ZJ0w4EgcuSp1TtNVZZXWO8ff7FAX0QC1YsOZ11eE4WifZqEtnsppJooPfW 23/AFZH30bgBfC8gX8X53z58S36ReUbvdPPfFXC6jcQC4oy3IHs0Rq2TwPinx8KL/t0Zef 9TPcWgSTP1Bahh0vrdUzw4GOA/sQ9UGQNj5P0Mk8fNew7SWChY+Tst1ntjCk+tkitIG947 NdDcBa4nPQkjjtqSLsxSMwpOMEagXu+iNdPRTjFrOnVNO0yO7eJekSIVKWbRc7KBqX8ay7 lV6XzOeG8cjsmkPVbgEJKFyQ/Z2feh0RS9RcaoS0Eo0TV2o6lsBdpZUgE9oO2w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737674889; 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=jf7NQjHgj90qpPpzqEox60AtL4Q6PV050JhBHjpBDkw=; b=eTnLeyISSQ03ejRPx+cnm8pTUAHz2PNrYcittPBGGfcU3XVGWGiqzmvVj44zLl3nheabNW ffKTGNM4L/n4AAPm8QSGdxGwwb0QIYqBwo28fjQVn6KoLHcVo3ifSKpUkyBgGzlw6vn66M 1AjYGi1jfAzzfOGHlQpNxVdY8YNcdVQ5KyKe92Qa0nbmeR4Un4QosofJt3YCW0BlvMtbh6 8DrpKau6qSx+32XBUBGc9BRjrtO4nJ8eA7m7r0DW+q5XTeeJ0gFfrQlFllzn711ALj40T9 h9elOSSc1Hc/wEDM+CSw/ZN/jMe1yRKuJJAbdu5xOsDppjgeis/+9uGLwHh3xQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1737674889; a=rsa-sha256; cv=none; b=R1suznOoVsTe1++zJToAlOk8ewY434fCKJ+1dalbV9JHPlVTPRgtgx+hGKw5Hhvc2uWn6p d20zqzn/vwvwIQt9kwWTKWX/dbE1UxXFqVpAz3Yuv2Za8d514765ubXbpUw/absWNPNppy FXWIsgRD7Gf1xMy2H4bWKyBGVlRbY86tXFUSBw5+ZkIcJJhTfDzhlqmA75+OP6zl6GBHxl g/aDo3m0OZdQpdXyw6GDcIzoSa1EW1INVyggIaSmmK6cU4QO7k9EvFAkN9JLiakEvoAbhd LrCiBjuepPF4+qxCqS4Si5+tHUYAQN4EHHrstHbFeshG1wAhYTy5QnrD1qqVNg== 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 4YfHDm6jjqz106C; Thu, 23 Jan 2025 23:28:08 +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 50NNS8Rk099254; Thu, 23 Jan 2025 23:28:08 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 50NNS8XA099251; Thu, 23 Jan 2025 23:28:08 GMT (envelope-from git) Date: Thu, 23 Jan 2025 23:28:08 GMT Message-Id: <202501232328.50NNS8XA099251@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: 2f51074c90ad - main - riscv 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: 2f51074c90ad28a9cc7715f5f9c4e9323609ab1b Auto-Submitted: auto-generated The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=2f51074c90ad28a9cc7715f5f9c4e9323609ab1b commit 2f51074c90ad28a9cc7715f5f9c4e9323609ab1b Author: John Baldwin AuthorDate: 2025-01-23 23:27:57 +0000 Commit: John Baldwin CommitDate: 2025-01-23 23:27:57 +0000 riscv nexus: Remove support for I/O port resources RISC-V 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: jrtc27, imp Differential Revision: https://reviews.freebsd.org/D48582 --- sys/riscv/riscv/nexus.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/sys/riscv/riscv/nexus.c b/sys/riscv/riscv/nexus.c index 6eb194f86390..836e1648edeb 100644 --- a/sys/riscv/riscv/nexus.c +++ b/sys/riscv/riscv/nexus.c @@ -214,7 +214,6 @@ 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); @@ -308,7 +307,6 @@ nexus_activate_resource(device_t bus, device_t child, struct resource *r) int error; switch (rman_get_type(r)) { - case SYS_RES_IOPORT: case SYS_RES_MEMORY: error = bus_generic_rman_activate_resource(bus, child, r); break; @@ -343,7 +341,6 @@ nexus_deactivate_resource(device_t bus, device_t child, struct resource *r) int error; switch (rman_get_type(r)) { - case SYS_RES_IOPORT: case SYS_RES_MEMORY: error = bus_generic_rman_deactivate_resource(bus, child, r); break; @@ -372,9 +369,8 @@ 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: @@ -403,7 +399,6 @@ 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: