Date: Sun, 28 Mar 2004 06:37:50 -0800 (PST) From: Samy Al Bahra <samy@kerneled.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/64846: [Patch] Add additional AGP registers to src/sys/pci/agpreg.h Message-ID: <200403281437.i2SEboJo036868@www.freebsd.org> Resent-Message-ID: <200403281440.i2SEeLdT047100@freefall.freebsd.org>
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>Number: 64846 >Category: kern >Synopsis: [Patch] Add additional AGP registers to src/sys/pci/agpreg.h >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Mar 28 06:40:21 PST 2004 >Closed-Date: >Last-Modified: >Originator: Samy Al Bahra >Release: FreeBSD -CURRENT >Organization: Kerneled >Environment: >Description: src/sys/pci/agpreg.h is missing some important AGP register values and offsets. The following patch defines these values. These values are quite important for userspace utilities who depend on these values. >How-To-Repeat: Port a mainstream application dependant on PCI bus AGP access routines. >Fix: http://samy.kerneled.com/agpreg.h.patch >Release-Note: >Audit-Trail: >Unformatted: >>---------- --- agpreg.h Tue Aug 26 15:28:31 2003 +++ /home/samy/development/freebsd/patches/agpreg.h Thu Oct 9 00:54:24 2003 @@ -46,6 +46,28 @@ #define AGP_STATUS 0x4 #define AGP_COMMAND 0x8 +#define AGP_STATUS_AGP3 0x0008 +#define AGP_STATUS_RQ_MASK 0xff000000 +#define AGP_COMMAND_RQ_MASK 0xff000000 +#define AGP_STATUS_ARQSZ_MASK 0xe000 +#define AGP_COMMAND_ARQSZ_MASK 0xe000 +#define AGP_STATUS_CAL_MASK 0x1c00 +#define AGP_COMMAND_CAL_MASK 0x1c00 +#define AGP_STATUS_ISOCH 0x10000 +#define AGP_STATUS_SBA 0x0200 +#define AGP_STATUS_ITA_COH 0x0100 +#define AGP_STATUS_GART64 0x0080 +#define AGP_STATUS_HTRANS 0x0040 +#define AGP_STATUS_64BIT 0x0020 +#define AGP_STATUS_FW 0x0010 +#define AGP_COMMAND_RQ_MASK 0xff000000 +#define AGP_COMMAND_ARQSZ_MASK 0xe000 +#define AGP_COMMAND_CAL_MASK 0x1c00 +#define AGP_COMMAND_SBA 0x0200 +#define AGP_COMMAND_AGP 0x0100 +#define AGP_COMMAND_GART64 0x0080 +#define AGP_COMMAND_64BIT 0x0020 +#define AGP_COMMAND_FW 0x0010 /* * Config offsets for Intel AGP chipsets. >>----------
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