From owner-freebsd-bugs@FreeBSD.ORG Mon Dec 24 13:00:02 2007 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7618D16A41B for ; Mon, 24 Dec 2007 13:00:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 44AB813C4CC for ; Mon, 24 Dec 2007 13:00:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id lBOD02dV014515 for ; Mon, 24 Dec 2007 13:00:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id lBOD025a014514; Mon, 24 Dec 2007 13:00:02 GMT (envelope-from gnats) Resent-Date: Mon, 24 Dec 2007 13:00:02 GMT Resent-Message-Id: <200712241300.lBOD025a014514@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Igor Mozolevsky Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8640216A417 for ; Mon, 24 Dec 2007 12:52:57 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 67CA813C455 for ; Mon, 24 Dec 2007 12:52:57 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.2/8.14.2) with ESMTP id lBOCqQT6032954 for ; Mon, 24 Dec 2007 12:52:26 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.2/8.14.1/Submit) id lBOCqQ49032953; Mon, 24 Dec 2007 12:52:26 GMT (envelope-from nobody) Message-Id: <200712241252.lBOCqQ49032953@www.freebsd.org> Date: Mon, 24 Dec 2007 12:52:26 GMT From: Igor Mozolevsky To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/118990: nve + PAE bus_addr_t/void * inconsistencies X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Dec 2007 13:00:02 -0000 >Number: 118990 >Category: kern >Synopsis: nve + PAE bus_addr_t/void * inconsistencies >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Dec 24 13:00:01 UTC 2007 >Closed-Date: >Last-Modified: >Originator: Igor Mozolevsky >Release: RELENG_6 >Organization: >Environment: >Description: === FreeBSD-RELENG_6/src/sys/i386/include/_bus.h defines bus_addr_t as: l38: /* * Bus address and size types */ #ifdef PAE typedef uint64_t bus_addr_t; #else typedef uint32_t bus_addr_t; #endif which is clearly 64 bits when PAE is enabled, this causes compile problems with nve device driver when it copies stuff around: === FreeBSD-RELENG_6/src/sys/dev/nve/if_nve.c: l1450: nve_osallocrxbuf(PNV_VOID ctx, PMEMORY_BLOCK mem, PNV_VOID *id) l1453: struct nve_rx_desc *desc; l1494: (this is the one that makes the compiler bail out) mem->pPhysical = (void *)desc->paddr; === FreeBSD-RELENG_6/src/sys/contrib/dev/nve/basetype.h l91: #define NV_VOID void typedef NV_VOID *PNV_VOID; === FreeBSD-RELENG_6/src/sys/contrib/dev/nve/os.h l45: PNV_VOID pPhysical; >How-To-Repeat: Enable both PAE and nve in the kernel >Fix: Don't enable PAE >Release-Note: >Audit-Trail: >Unformatted: