Update sti(4) from OpenBSD bringing across support for sti @ pci.
Thanks to Adam Hoka for testing.
This commit is contained in:
skrll
parent
92603a1ff0
commit
f2dcf75998
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@ -1,5 +1,5 @@
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.\" $NetBSD: sti.4,v 1.1 2004/09/22 16:38:26 jkunz Exp $
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.\" $OpenBSD: sti.4,v 1.14 2004/06/08 02:54:53 mickey Exp $
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.\" $NetBSD: sti.4,v 1.2 2010/11/09 12:24:47 skrll Exp $
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.\" $OpenBSD: sti.4,v 1.19 2007/05/31 19:19:52 jmc Exp $
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.\"
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.\" Copyright (c) 2001 Michael Shalayeff
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.\" All rights reserved.
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@ -25,17 +25,17 @@
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.\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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.\" THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd May 11, 2001
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.Dd November 9, 2010
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.Dt STI 4
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.Os
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.Sh NAME
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.Nm sti
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.Nd HP Standard Text Interface
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.Sh SYNOPSIS
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.Cd "sti* at mainbus0 irq ?"
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.Cd "sti* at phantomas0 irq ?"
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.\" .Cd "sti* at pci? device ? function ?"
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.Cd "wsdisplay* at sti? console ?"
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.Cd "sti* at mainbus0"
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.Cd "sti* at phantomas?"
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.Cd "sti* at pci?"
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.Cd "wsdisplay* at sti?"
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.Sh DESCRIPTION
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The
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.Nm
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@ -46,6 +46,7 @@ The following models are supported
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(though not all features or frame buffer depths may be available):
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.Bl -column "Visualize FX10pro" "Bits" "Mem" "3D" "machines" -offset left
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.It "Model" Ta "Bits" Ta "Mem" Ta "3D" Ta "Machines/Cards"
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.It "EVRX" Ta "8" Ta "2" Ta "" Ta "HP9000/425e"
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.\" .It "Timber" Ta "8" Ta "2" Ta "" Ta "HP9000/705/710"
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.It "GRX" Ta "8g" Ta "2" Ta "" Ta "SGC"
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.It "CRX" Ta "8" Ta "2" Ta "" Ta "SGC"
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@ -64,9 +65,9 @@ The following models are supported
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.\" .It "Visualize 24" Ta "24" Ta "16" Ta "y" Ta "GSC"
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.\" .It "Visualize 48" Ta "24" Ta "16" Ta "y" Ta "GSC"
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.\" .It "Visualize 48XP" Ta "24" Ta "16" Ta "y" Ta "GSC"
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.\" .It "Visualize FXE" Ta "24" Ta "24" Ta "y" Ta "PCI 32/66"
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.\" .It "Visualize FX2" Ta "24" Ta "24" Ta "y" Ta "PCI 64/66"
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.\" .It "Visualize FX4/FX6" Ta "24" Ta "32" Ta "y" Ta "PCI 64/66"
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.It "Visualize FXE" Ta "24" Ta "24" Ta "y" Ta "PCI 32/66"
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.It "Visualize FX2" Ta "24" Ta "24" Ta "y" Ta "PCI 64/66"
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.It "Visualize FX4/FX6" Ta "24" Ta "32" Ta "y" Ta "PCI 64/66"
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.\" .It "Visualize FX5pro" Ta "24" Ta "64" Ta "y" Ta "PCI 64/66"
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.\" .It "Visualize FX10pro" Ta "24" Ta "128" Ta "y" Ta "PCI 64/66"
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.El
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@ -1,4 +1,4 @@
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# $NetBSD: GENERIC,v 1.102 2010/08/17 00:02:28 dyoung Exp $
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# $NetBSD: GENERIC,v 1.103 2010/11/09 12:24:47 skrll Exp $
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#
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# GENERIC machine description file
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#
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@ -23,7 +23,7 @@ include "arch/hp700/conf/std.hp700"
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options INCLUDE_CONFIG_FILE # embed config file in kernel binary
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options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
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#ident "GENERIC-$Revision: 1.102 $"
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#ident "GENERIC-$Revision: 1.103 $"
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maxusers 32 # estimated number of users
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@ -231,6 +231,8 @@ lcd0 at mainbus0 # LCD
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# STI graphics
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sti* at mainbus0 # [H]CRX-{8,24,48}[Z] and Visualize graphics
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sti* at phantomas? # [H]CRX-{8,24,48}[Z] and Visualize graphics
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#sti* at uturn?
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sti* at pci? # EG-PCI, FX*
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# Basic Bus Support
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lasi* at mainbus0 # LASI host adapter ( LSI PN??? )
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@ -1,4 +1,4 @@
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# $NetBSD: files.hp700,v 1.23 2010/06/01 10:20:28 skrll Exp $
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# $NetBSD: files.hp700,v 1.24 2010/11/09 12:24:47 skrll Exp $
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#
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# $OpenBSD: files.hp700,v 1.31 2001/06/26 02:41:25 mickey Exp $
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#
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@ -150,7 +150,8 @@ file arch/hp700/dev/elroy.c elroy
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file arch/hp700/dev/apic.c elroy
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attach sti at gedoens with sti_gedoens
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file arch/hp700/dev/sti_sgc.c sti_gedoens
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file arch/hp700/dev/sti_sgc.c sti_gedoens
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file arch/hp700/dev/sti_pci_machdep.c sti_pci
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attach siop at gedoens with siop_gedoens
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file arch/hp700/dev/siop_sgc.c siop_gedoens
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@ -0,0 +1,88 @@
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/* $NetBSD: sti_pci_machdep.c,v 1.1 2010/11/09 12:24:47 skrll Exp $ */
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/* $OpenBSD: sti_pci_machdep.c,v 1.2 2009/04/10 17:11:27 miod Exp $ */
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/*
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* Copyright (c) 2007, 2009 Miodrag Vallat.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice, this permission notice, and the disclaimer below
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* appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/device.h>
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#include <machine/iomod.h>
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#include <machine/autoconf.h>
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#include <dev/pci/pcivar.h>
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#include <hp700/hp700/machdep.h>
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int sti_pci_is_console(struct pci_attach_args *, bus_addr_t *);
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int
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sti_pci_is_console(struct pci_attach_args *paa, bus_addr_t *bases)
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{
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hppa_hpa_t consaddr;
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uint32_t cf;
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int pagezero_cookie;
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int bar;
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int rc;
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KASSERT(paa != NULL);
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pagezero_cookie = hp700_pagezero_map();
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consaddr = (hppa_hpa_t)PAGE0->mem_cons.pz_hpa;
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hp700_pagezero_unmap(pagezero_cookie);
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/*
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* PAGE0 console information will point to one of our BARs,
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* but depending on the particular sti model, this might not
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* be the BAR mapping the rom (region #0).
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*
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* For example, on Visualize FXe, regions #0, #2 and #3 are
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* mapped by BAR 0x18, while region #1 is mapped by BAR 0x10,
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* which matches PAGE0 console address.
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*
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* Rather than trying to be smart, reread the region->BAR array
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* again, and compare the BAR mapping region #1 against PAGE0
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* values, we simply try all the valid BARs; if any of them
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* matches what PAGE0 says, then we are the console, and it
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* doesn't matter which BAR matched.
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*/
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for (bar = PCI_MAPREG_START; bar <= PCI_MAPREG_PPB_END; ) {
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bus_addr_t addr;
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bus_size_t size;
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cf = pci_conf_read(paa->pa_pc, paa->pa_tag, bar);
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rc = pci_mapreg_info(paa->pa_pc, paa->pa_tag, bar,
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PCI_MAPREG_TYPE(cf), &addr, &size, NULL);
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if (PCI_MAPREG_TYPE(cf) == PCI_MAPREG_TYPE_IO) {
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bar += 4;
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} else {
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if (PCI_MAPREG_MEM_TYPE(cf) ==
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PCI_MAPREG_MEM_TYPE_64BIT)
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bar += 8;
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else
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bar += 4;
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}
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if (rc == 0 && (hppa_hpa_t)addr == consaddr)
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return 1;
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}
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return 0;
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}
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@ -1,6 +1,6 @@
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/* $NetBSD: sti_sgc.c,v 1.19 2010/03/06 19:36:33 skrll Exp $ */
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/* $NetBSD: sti_sgc.c,v 1.20 2010/11/09 12:24:47 skrll Exp $ */
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/* $OpenBSD: sti_sgc.c,v 1.21 2003/12/22 23:39:06 mickey Exp $ */
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/* $OpenBSD: sti_sgc.c,v 1.38 2009/02/06 22:51:04 miod Exp $ */
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/*
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* Copyright (c) 2000-2003 Michael Shalayeff
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@ -35,7 +35,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: sti_sgc.c,v 1.19 2010/03/06 19:36:33 skrll Exp $");
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__KERNEL_RCSID(0, "$NetBSD: sti_sgc.c,v 1.20 2010/11/09 12:24:47 skrll Exp $");
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#include "opt_cputype.h"
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@ -59,6 +59,17 @@ __KERNEL_RCSID(0, "$NetBSD: sti_sgc.c,v 1.19 2010/03/06 19:36:33 skrll Exp $");
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#include <hp700/dev/cpudevs.h>
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#include <hp700/hp700/machdep.h>
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#ifdef STIDEBUG
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#define DPRINTF(s) do { \
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if (stidebug) \
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printf s; \
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} while(0)
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extern int stidebug;
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#else
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#define DPRINTF(s) /* */
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#endif
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#define STI_ROMSIZE (sizeof(struct sti_dd) * 4)
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#define STI_ID_FDDI 0x280b31af /* Medusa FDDI ROM id */
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@ -71,15 +82,25 @@ __KERNEL_RCSID(0, "$NetBSD: sti_sgc.c,v 1.19 2010/03/06 19:36:33 skrll Exp $");
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#define STI_GOPT6_REV 0x40
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#define STI_GOPT7_REV 0x30
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/* internal EG */
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#define STI_INEG_REV 0x60
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#define STI_INEG_PROM 0xf0011000
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const char sti_sgc_opt[] = {
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STI_GOPT1_REV,
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STI_GOPT2_REV,
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STI_GOPT3_REV,
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STI_GOPT4_REV,
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STI_GOPT5_REV,
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STI_GOPT6_REV,
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STI_GOPT7_REV
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};
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int sti_sgc_probe(device_t, cfdata_t, void *);
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void sti_sgc_attach(device_t, device_t, void *);
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CFATTACH_DECL_NEW(sti_gedoens, sizeof(struct sti_softc), sti_sgc_probe, sti_sgc_attach,
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NULL, NULL);
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void sti_sgc_end_attach(device_t);
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extern struct cfdriver sti_cd;
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CFATTACH_DECL_NEW(sti_gedoens, sizeof(struct sti_softc), sti_sgc_probe,
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sti_sgc_attach, NULL, NULL);
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paddr_t sti_sgc_getrom(struct confargs *);
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@ -93,30 +114,26 @@ sti_sgc_getrom(struct confargs *ca)
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paddr_t rom;
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int pagezero_cookie;
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rom = ca->ca_hpa;
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pagezero_cookie = hp700_pagezero_map();
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rom = PAGE0->pd_resv2[1];
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hp700_pagezero_unmap(pagezero_cookie);
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if (ca->ca_type.iodc_sv_model != HPPA_FIO_GSGC) {
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return rom;
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if (ca->ca_type.iodc_sv_model == HPPA_FIO_GSGC) {
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int i;
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for (i = sizeof(sti_sgc_opt); i--; )
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if (sti_sgc_opt[i] == ca->ca_type.iodc_revision)
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break;
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if (i < 0)
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rom = 0;
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}
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switch (ca->ca_type.iodc_revision) {
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case STI_GOPT1_REV:
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case STI_GOPT2_REV:
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case STI_GOPT3_REV:
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case STI_GOPT4_REV:
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case STI_GOPT5_REV:
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case STI_GOPT6_REV:
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case STI_GOPT7_REV:
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/* these share the onboard's prom */
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pagezero_cookie = hp700_pagezero_map();
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rom = PAGE0->pd_resv2[1];
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hp700_pagezero_unmap(pagezero_cookie);
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break;
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case STI_INEG_REV:
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rom = STI_INEG_PROM;
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break;
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if (rom < HPPA_IOBEGIN) {
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if (ca->ca_naddrs > 0)
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rom = ca->ca_addrs[0].addr;
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else
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rom = ca->ca_hpa;
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}
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return rom;
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}
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@ -130,24 +147,26 @@ sti_sgc_probe(device_t parent, cfdata_t cf, void *aux)
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u_char devtype;
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int rv = 0, romunmapped = 0;
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if (ca->ca_type.iodc_type != HPPA_TYPE_FIO)
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return (0);
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/* due to the graphic nature of this program do probe only one */
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if (cf->cf_unit > sti_cd.cd_ndevs)
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return 0;
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/* these need futher checking for the graphics id */
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if (ca->ca_type.iodc_type != HPPA_TYPE_FIO)
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return 0;
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/* these need further checking for the graphics id */
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if (ca->ca_type.iodc_sv_model != HPPA_FIO_GSGC &&
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ca->ca_type.iodc_sv_model != HPPA_FIO_SGC)
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return 0;
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rom = sti_sgc_getrom(ca);
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#ifdef STIDEBUG
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printf ("sti: hpa=%x, rom=%x\n", (uint)ca->ca_hpa, (uint)rom);
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#endif
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DPRINTF(("%s: hpa=%x, rom=%x\n", __func__, (uint)ca->ca_hpa,
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(uint)rom));
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/* if it does not map, probably part of the lasi space */
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if ((rv = bus_space_map(ca->ca_iot, rom, STI_ROMSIZE, 0, &romh))) {
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#ifdef STIDEBUG
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printf ("sti: can't map rom space (%d)\n", rv);
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#endif
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DPRINTF(("%s: can't map rom space (%d)\n", __func__, rv));
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if ((rom & HPPA_IOBEGIN) == HPPA_IOBEGIN) {
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romh = rom;
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romunmapped++;
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@ -159,14 +178,11 @@ sti_sgc_probe(device_t parent, cfdata_t cf, void *aux)
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devtype = bus_space_read_1(ca->ca_iot, romh, 3);
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#ifdef STIDEBUG
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printf("sti: devtype=%d\n", devtype);
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#endif
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DPRINTF(("%s: devtype=%d\n", __func__, devtype));
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rv = 1;
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switch (devtype) {
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case STI_DEVTYPE4:
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id = bus_space_read_4(ca->ca_iot, romh, STI_DEV4_DD_GRID);
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romend = bus_space_read_4(ca->ca_iot, romh, STI_DEV4_DD_ROMEND);
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break;
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case STI_DEVTYPE1:
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id = (bus_space_read_1(ca->ca_iot, romh, STI_DEV1_DD_GRID
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@ -177,43 +193,31 @@ sti_sgc_probe(device_t parent, cfdata_t cf, void *aux)
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+ 11) << 8) |
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(bus_space_read_1(ca->ca_iot, romh, STI_DEV1_DD_GRID
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+ 15));
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romend = (bus_space_read_1(ca->ca_iot, romh, STI_DEV1_DD_ROMEND
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+ 3) << 24) |
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(bus_space_read_1(ca->ca_iot, romh, STI_DEV1_DD_ROMEND
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+ 7) << 16) |
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(bus_space_read_1(ca->ca_iot, romh, STI_DEV1_DD_ROMEND
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+ 11) << 8) |
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(bus_space_read_1(ca->ca_iot, romh, STI_DEV1_DD_ROMEND
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+ 15));
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break;
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default:
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#ifdef STIDEBUG
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printf("sti: unknown type (%x)\n", devtype);
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#endif
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DPRINTF(("%s: unknown type (%x)\n", __func__, devtype));
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rv = 0;
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romend = 0;
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}
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if (rv &&
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ca->ca_type.iodc_sv_model == HPPA_FIO_SGC && id == STI_ID_FDDI) {
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#ifdef STIDEBUG
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printf("sti: not a graphics device\n");
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#endif
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DPRINTF(("%s: not a graphics device\n", __func__));
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rv = 0;
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}
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if (ca->ca_naddrs >= sizeof(ca->ca_addrs) / sizeof(ca->ca_addrs[0])) {
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printf("sti: address list overflow\n");
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return (0);
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return 0;
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}
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ca->ca_addrs[ca->ca_naddrs].addr = rom;
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ca->ca_addrs[ca->ca_naddrs].size = round_page(romend);
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ca->ca_addrs[ca->ca_naddrs].size = sti_rom_size(ca->ca_iot, romh);
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ca->ca_naddrs++;
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if (!romunmapped)
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bus_space_unmap(ca->ca_iot, romh, STI_ROMSIZE);
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return (rv);
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return rv;
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}
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||||
|
||||
void
|
||||
|
|
@ -221,28 +225,39 @@ sti_sgc_attach(device_t parent, device_t self, void *aux)
|
|||
{
|
||||
struct sti_softc *sc = device_private(self);
|
||||
struct confargs *ca = aux;
|
||||
bus_space_handle_t romh;
|
||||
hppa_hpa_t consaddr;
|
||||
int pagezero_cookie;
|
||||
paddr_t rom;
|
||||
uint32_t romlen;
|
||||
int rv;
|
||||
int pagezero_cookie;
|
||||
int i;
|
||||
|
||||
pagezero_cookie = hp700_pagezero_map();
|
||||
consaddr = (hppa_hpa_t)PAGE0->mem_cons.pz_hpa;
|
||||
hp700_pagezero_unmap(pagezero_cookie);
|
||||
|
||||
sc->sc_dev = self;
|
||||
sc->memt = sc->iot = ca->ca_iot;
|
||||
sc->base = ca->ca_hpa;
|
||||
sc->sc_enable_rom = NULL;
|
||||
sc->sc_disable_rom = NULL;
|
||||
|
||||
/* we stashed rom addr/len into the last slot during probe */
|
||||
rom = ca->ca_addrs[ca->ca_naddrs - 1].addr;
|
||||
romlen = ca->ca_addrs[ca->ca_naddrs - 1].size;
|
||||
if ((rv = bus_space_map(ca->ca_iot, rom, romlen, 0, &sc->romh))) {
|
||||
|
||||
if ((rv = bus_space_map(ca->ca_iot, rom, romlen, 0, &romh))) {
|
||||
if ((rom & HPPA_IOBEGIN) == HPPA_IOBEGIN)
|
||||
sc->romh = rom;
|
||||
romh = rom;
|
||||
else {
|
||||
aprint_error(": can't map rom space (%d)\n", rv);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
sc->bases[0] = romh;
|
||||
for (i = 1; i < STI_REGION_MAX; i++)
|
||||
sc->bases[i] = ca->ca_hpa;
|
||||
|
||||
#ifdef HP7300LC_CPU
|
||||
/*
|
||||
* PCXL2: enable accel I/O for this space, see PCX-L2 ERS "ACCEL_IO".
|
||||
|
|
@ -255,9 +270,17 @@ sti_sgc_attach(device_t parent, device_t self, void *aux)
|
|||
eaio_l2(PCXL2_ACCEL_IO_ADDR2MASK(ca->ca_hpa));
|
||||
#endif /* HP7300LC_CPU */
|
||||
|
||||
sc->sc_devtype = bus_space_read_1(sc->iot, sc->romh, 3);
|
||||
if (ca->ca_hpa == (hppa_hpa_t)PAGE0->mem_cons.pz_hpa)
|
||||
if (ca->ca_hpa == consaddr)
|
||||
sc->sc_flags |= STI_CONSOLE;
|
||||
hp700_pagezero_unmap(pagezero_cookie);
|
||||
sti_attach_common(sc);
|
||||
if (sti_attach_common(sc, ca->ca_iot, ca->ca_iot, romh,
|
||||
STI_CODEBASE_PA) == 0)
|
||||
config_interrupts(self, sti_sgc_end_attach);
|
||||
}
|
||||
|
||||
void
|
||||
sti_sgc_end_attach(device_t dev)
|
||||
{
|
||||
struct sti_softc *sc = device_private(dev);
|
||||
|
||||
sti_end_attach(sc);
|
||||
}
|
||||
|
|
|
|||
1156
sys/dev/ic/sti.c
1156
sys/dev/ic/sti.c
File diff suppressed because it is too large
Load Diff
|
|
@ -1,6 +1,6 @@
|
|||
/* $NetBSD: stireg.h,v 1.4 2010/11/01 06:41:50 skrll Exp $ */
|
||||
/* $NetBSD: stireg.h,v 1.5 2010/11/09 12:24:48 skrll Exp $ */
|
||||
|
||||
/* $OpenBSD: stireg.h,v 1.8 2003/08/19 02:52:38 mickey Exp $ */
|
||||
/* $OpenBSD: stireg.h,v 1.13 2009/01/28 17:37:40 miod Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2000 Michael Shalayeff
|
||||
|
|
@ -56,6 +56,13 @@
|
|||
#define STI_END 13
|
||||
#define STI_CODECNT 16
|
||||
|
||||
#define STI_CODEBASE_MAIN 0x40
|
||||
#define STI_CODEBASE_ALT 0x80
|
||||
|
||||
#define STI_CODEBASE_PA STI_CODEBASE_MAIN
|
||||
#define STI_CODEBASE_M68K STI_CODEBASE_ALT
|
||||
#define STI_CODEBASE_PA64 STI_CODEBASE_ALT
|
||||
|
||||
/* sti returns */
|
||||
#define STI_OK 0
|
||||
#define STI_FAIL -1
|
||||
|
|
@ -66,12 +73,12 @@
|
|||
#define STI_BADREENTLVL 1 /* bad reentry level */
|
||||
#define STI_NOREGIONSDEF 2 /* region table is not setup */
|
||||
#define STI_ILLNPLANES 3 /* invalid num of text planes */
|
||||
#define STI_ILLINDEX 4 /* invalid fond index */
|
||||
#define STI_ILLINDEX 4 /* invalid font index */
|
||||
#define STI_ILLLOC 5 /* invalid font location */
|
||||
#define STI_ILLCOLOUR 6 /* invalid colour */
|
||||
#define STI_ILLBLKMVFROM 7 /* invalid from in blkmv */
|
||||
#define STI_ILLBLKMVTO 8 /* invalid to in blkmv */
|
||||
#define STI_ILLBLKMVSIZE 9 /* invalid siz in blkmv */
|
||||
#define STI_ILLBLKMVSIZE 9 /* invalid size in blkmv */
|
||||
#define STI_BEIUNSUPP 10 /* bus error ints unsupported */
|
||||
#define STI_UNXPBE 11 /* unexpected bus error */
|
||||
#define STI_UNXHWF 12 /* unexpected hardware failure */
|
||||
|
|
@ -106,8 +113,6 @@
|
|||
#define STI_COLOUR_BLUE 6
|
||||
#define STI_COLOUR_MAGENTA 7
|
||||
|
||||
#pragma pack(1)
|
||||
|
||||
/* LSB high */
|
||||
struct sti_dd {
|
||||
uint32_t dd_type; /* 0x00 device type */
|
||||
|
|
@ -117,7 +122,7 @@ struct sti_dd {
|
|||
uint8_t dd_nmon; /* 0x05 number monitor rates */
|
||||
uint8_t dd_grrev; /* 0x06 global rom revision */
|
||||
uint8_t dd_lrrev; /* 0x07 local rom revision */
|
||||
uint8_t dd_grid[8]; /* 0x08 graphics id */
|
||||
uint32_t dd_grid[2]; /* 0x08 graphics id */
|
||||
#define STI_DEV4_DD_GRID 0x08 /* offset for STI_DEVTYPE4 */
|
||||
#define STI_DEV1_DD_GRID 0x10 /* offset for STI_DEVTYPE1 */
|
||||
uint32_t dd_fntaddr; /* 0x10 font start address */
|
||||
|
|
@ -155,7 +160,9 @@ struct sti_dd {
|
|||
servers w/o accel */
|
||||
uint32_t dd_pacode[16]; /* 0x40 routines for pa-risc */
|
||||
uint32_t dd_altcode[16]; /* 0x80 routines for m68k/i386 */
|
||||
};
|
||||
} __packed;
|
||||
|
||||
#define STI_REVISION(maj, min) (((maj) << 4) | ((min) & 0x0f))
|
||||
|
||||
/* after the last region there is one indirect list ptr */
|
||||
struct sti_region {
|
||||
|
|
@ -165,7 +172,7 @@ struct sti_region {
|
|||
u_int btlb : 1; /* should use BTLB if available */
|
||||
u_int last : 1; /* last region in the list */
|
||||
u_int length :14; /* size in pages */
|
||||
};
|
||||
} __packed;
|
||||
|
||||
struct sti_font {
|
||||
uint16_t first;
|
||||
|
|
@ -180,7 +187,7 @@ struct sti_font {
|
|||
uint8_t uheight;
|
||||
uint8_t uoffset;
|
||||
uint8_t unused[2];
|
||||
};
|
||||
} __packed;
|
||||
|
||||
struct sti_fontcfg {
|
||||
uint16_t first;
|
||||
|
|
@ -191,7 +198,23 @@ struct sti_fontcfg {
|
|||
uint8_t bpc;
|
||||
uint8_t uheight;
|
||||
uint8_t uoffset;
|
||||
};
|
||||
} __packed;
|
||||
|
||||
typedef struct sti_mon {
|
||||
uint32_t width: 12;
|
||||
uint32_t height: 12;
|
||||
uint32_t hz: 7; /* low 7 bits of refresh rate */
|
||||
uint32_t flat: 1; /* flatpanel */
|
||||
uint32_t vesa: 1; /* vesa mode */
|
||||
uint32_t grey: 1; /* greyscale */
|
||||
uint32_t dblbuf: 1; /* double buffered */
|
||||
uint32_t user: 1; /* user-defined mode */
|
||||
uint32_t stereo: 1; /* stereo display */
|
||||
uint32_t sam: 1; /* ? */
|
||||
uint32_t : 15;
|
||||
uint32_t hz_upper: 3; /* upper 3 bits of refresh rate */
|
||||
uint32_t font: 8; /* rom font index */
|
||||
} __packed *sti_mon_t;
|
||||
|
||||
typedef struct sti_ecfg {
|
||||
uint8_t current_monitor;
|
||||
|
|
@ -200,7 +223,7 @@ typedef struct sti_ecfg {
|
|||
uint32_t freq_ref;
|
||||
uint32_t *addr; /* memory block of size dd_stimemreq */
|
||||
void *future;
|
||||
} *sti_ecfg_t;
|
||||
} __packed *sti_ecfg_t;
|
||||
|
||||
typedef struct sti_cfg {
|
||||
uint32_t text_planes;
|
||||
|
|
@ -214,7 +237,7 @@ typedef struct sti_cfg {
|
|||
uint32_t reent_level;
|
||||
uint32_t *save_addr;
|
||||
sti_ecfg_t ext_cfg;
|
||||
} *sti_cfg_t;
|
||||
} __packed *sti_cfg_t;
|
||||
|
||||
|
||||
/* routine types */
|
||||
|
|
@ -240,25 +263,25 @@ typedef struct sti_initflags {
|
|||
#define STI_INITF_SCMT 0x00040000 /* change current monitor type */
|
||||
#define STI_INITF_RIE 0x00020000 /* retain int enables */
|
||||
void *future;
|
||||
} *sti_initflags_t;
|
||||
} __packed *sti_initflags_t;
|
||||
|
||||
typedef struct sti_einitin {
|
||||
uint8_t mon_type;
|
||||
uint8_t pad;
|
||||
uint16_t inflight; /* possible on pci */
|
||||
void *future;
|
||||
} *sti_einitin_t;
|
||||
} __packed *sti_einitin_t;
|
||||
|
||||
typedef struct sti_initin {
|
||||
uint32_t text_planes; /* number of planes for text */
|
||||
sti_einitin_t ext_in;
|
||||
} *sti_initin_t;
|
||||
} __packed *sti_initin_t;
|
||||
|
||||
typedef struct sti_initout {
|
||||
int32_t errno;
|
||||
uint32_t text_planes; /* number of planes used for text */
|
||||
void *future;
|
||||
} *sti_initout_t;
|
||||
} __packed *sti_initout_t;
|
||||
|
||||
STI_DEP(init);
|
||||
|
||||
|
|
@ -268,17 +291,17 @@ typedef struct sti_mgmtflags {
|
|||
#define STI_MGMTF_SAVE 0x40000000
|
||||
#define STI_MGMTF_RALL 0x20000000 /* restore all display planes */
|
||||
void *future;
|
||||
} *sti_mgmtflags_t;
|
||||
} __packed *sti_mgmtflags_t;
|
||||
|
||||
typedef struct sti_mgmtin {
|
||||
void *addr;
|
||||
void *future;
|
||||
} *sti_mgmtin_t;
|
||||
} __packed *sti_mgmtin_t;
|
||||
|
||||
typedef struct sti_mgmtout {
|
||||
int32_t errno;
|
||||
void *future;
|
||||
} *sti_mgmtout_t;
|
||||
} __packed *sti_mgmtout_t;
|
||||
|
||||
STI_DEP(mgmt);
|
||||
|
||||
|
|
@ -287,7 +310,7 @@ typedef struct sti_unpmvflags {
|
|||
#define STI_UNPMVF_WAIT 0x80000000
|
||||
#define STI_UNPMVF_NTXT 0x40000000 /* intp non-text planes */
|
||||
void *future;
|
||||
} *sti_unpmvflags_t;
|
||||
} __packed *sti_unpmvflags_t;
|
||||
|
||||
typedef struct sti_unpmvin {
|
||||
uint32_t *font_addr; /* font */
|
||||
|
|
@ -296,12 +319,12 @@ typedef struct sti_unpmvin {
|
|||
uint8_t bg_colour;
|
||||
uint16_t x, y;
|
||||
void *future;
|
||||
} *sti_unpmvin_t;
|
||||
} __packed *sti_unpmvin_t;
|
||||
|
||||
typedef struct sti_unpmvout {
|
||||
uint32_t errno;
|
||||
void *future;
|
||||
} *sti_unpmvout_t;
|
||||
} __packed *sti_unpmvout_t;
|
||||
|
||||
STI_DEP(unpmv);
|
||||
|
||||
|
|
@ -312,7 +335,7 @@ typedef struct sti_blkmvflags {
|
|||
#define STI_BLKMVF_CLR 0x20000000 /* clear on move */
|
||||
#define STI_BLKMVF_NTXT 0x10000000 /* move in non-text planes */
|
||||
void *future;
|
||||
} *sti_blkmvflags_t;
|
||||
} __packed *sti_blkmvflags_t;
|
||||
|
||||
typedef struct sti_blkmvin {
|
||||
uint8_t fg_colour;
|
||||
|
|
@ -321,12 +344,12 @@ typedef struct sti_blkmvin {
|
|||
uint16_t width, height;
|
||||
uint16_t pad;
|
||||
void *future;
|
||||
} *sti_blkmvin_t;
|
||||
} __packed *sti_blkmvin_t;
|
||||
|
||||
typedef struct sti_blkmvout {
|
||||
uint32_t errno;
|
||||
void *future;
|
||||
} *sti_blkmvout_t;
|
||||
} __packed *sti_blkmvout_t;
|
||||
|
||||
STI_DEP(blkmv);
|
||||
|
||||
|
|
@ -335,17 +358,17 @@ typedef struct sti_testflags {
|
|||
#define STI_TESTF_WAIT 0x80000000
|
||||
#define STI_TESTF_ETST 0x40000000
|
||||
void *future;
|
||||
} *sti_testflags_t;
|
||||
} __packed *sti_testflags_t;
|
||||
|
||||
typedef struct sti_testin {
|
||||
void *future;
|
||||
} *sti_testin_t;
|
||||
} __packed *sti_testin_t;
|
||||
|
||||
typedef struct sti_testout {
|
||||
uint32_t errno;
|
||||
uint32_t result;
|
||||
void *future;
|
||||
} *sti_testout_t;
|
||||
} __packed *sti_testout_t;
|
||||
|
||||
STI_DEP(test);
|
||||
|
||||
|
|
@ -366,7 +389,7 @@ typedef struct sti_exhdlflags {
|
|||
#define STI_EXHDLF_EIC 0x00080000 /* end int cycle */
|
||||
#define STI_EXHDLF_RIE 0x00040000 /* reset do not clear int enables */
|
||||
void *future;
|
||||
} *sti_exhdlflags_t;
|
||||
} __packed *sti_exhdlflags_t;
|
||||
|
||||
typedef struct sti_eexhdlin {
|
||||
uint32_t eim_addr;
|
||||
|
|
@ -374,7 +397,7 @@ typedef struct sti_eexhdlin {
|
|||
uint32_t iem; /* enable mask */
|
||||
uint32_t icm; /* clear mask */
|
||||
void *future;
|
||||
} *sti_eexhdlin_t;
|
||||
} __packed *sti_eexhdlin_t;
|
||||
|
||||
typedef struct sti_exhdlint {
|
||||
uint32_t flags;
|
||||
|
|
@ -387,12 +410,12 @@ typedef struct sti_exhdlint {
|
|||
#define STI_EXHDLINT_BDC 0x02000000 /* buffered dma complete */
|
||||
#define STI_EXHDLINT_UDPC 0x01000000 /* unbuf priv dma complete */
|
||||
#define STI_EXHDLINT_BDPC 0x00800000 /* buffered priv dma complete */
|
||||
} *sti_exhdlint_t;
|
||||
} __packed *sti_exhdlint_t;
|
||||
|
||||
typedef struct sti_exhdlin {
|
||||
sti_exhdlint_t addr;
|
||||
sti_eexhdlin_t ext;
|
||||
} *sti_exhdlin_t;
|
||||
} __packed *sti_exhdlin_t;
|
||||
|
||||
typedef struct sti_eexhdlout {
|
||||
uint32_t eim_addr;
|
||||
|
|
@ -400,7 +423,7 @@ typedef struct sti_eexhdlout {
|
|||
uint32_t iem; /* enable mask */
|
||||
uint32_t icm; /* clear mask */
|
||||
void *future;
|
||||
} *sti_eexhdlout_t;
|
||||
} __packed *sti_eexhdlout_t;
|
||||
|
||||
typedef struct sti_exhdlout {
|
||||
uint32_t errno;
|
||||
|
|
@ -409,7 +432,7 @@ typedef struct sti_exhdlout {
|
|||
#define STI_EXHDLO_IP 0x40000000 /* there is int pending */
|
||||
#define STI_EXHDLO_IE 0x20000000 /* global enable set */
|
||||
sti_eexhdlout_t ext;
|
||||
} *sti_exhdlout_t;
|
||||
} __packed *sti_exhdlout_t;
|
||||
|
||||
STI_DEP(exhdl);
|
||||
|
||||
|
|
@ -417,17 +440,17 @@ typedef struct sti_inqconfflags {
|
|||
uint32_t flags;
|
||||
#define STI_INQCONFF_WAIT 0x80000000
|
||||
void *future;
|
||||
} *sti_inqconfflags_t;
|
||||
} __packed *sti_inqconfflags_t;
|
||||
|
||||
typedef struct sti_inqconfin {
|
||||
void *future;
|
||||
} *sti_inqconfin_t;
|
||||
} __packed *sti_inqconfin_t;
|
||||
|
||||
typedef struct sti_einqconfout {
|
||||
uint32_t crt_config[3];
|
||||
uint32_t crt_hw[3];
|
||||
void *future;
|
||||
} *sti_einqconfout_t;
|
||||
} __packed *sti_einqconfout_t;
|
||||
|
||||
typedef struct sti_inqconfout {
|
||||
uint32_t errno;
|
||||
|
|
@ -437,7 +460,7 @@ typedef struct sti_inqconfout {
|
|||
uint32_t planes;
|
||||
uint8_t name[STI_DEVNAME_LEN];
|
||||
uint32_t attributes;
|
||||
#define STI_INQCONF_Y2X 0x0001 /* pixel is higher tan wider */
|
||||
#define STI_INQCONF_Y2X 0x0001 /* pixel is higher than wider */
|
||||
#define STI_INQCONF_HWBLKMV 0x0002 /* hw blkmv is present */
|
||||
#define STI_INQCONF_AHW 0x0004 /* adv hw accel */
|
||||
#define STI_INQCONF_INT 0x0008 /* can interrupt */
|
||||
|
|
@ -454,7 +477,7 @@ typedef struct sti_inqconfout {
|
|||
"\020\001y2x\002hwblkmv\003ahw\004int\005gonoff\006aonoff\007vary"\
|
||||
"\010oddb\011flush\012dma\013vdma\016yuv1\017yuv2"
|
||||
sti_einqconfout_t ext;
|
||||
} *sti_inqconfout_t;
|
||||
} __packed *sti_inqconfout_t;
|
||||
|
||||
STI_DEP(inqconf);
|
||||
|
||||
|
|
@ -462,18 +485,18 @@ typedef struct sti_scmentflags {
|
|||
uint32_t flags;
|
||||
#define STI_SCMENTF_WAIT 0x80000000
|
||||
void *future;
|
||||
} *sti_scmentflags_t;
|
||||
} __packed *sti_scmentflags_t;
|
||||
|
||||
typedef struct sti_scmentin {
|
||||
uint32_t entry;
|
||||
uint32_t value;
|
||||
void *future;
|
||||
} *sti_scmentin_t;
|
||||
} __packed *sti_scmentin_t;
|
||||
|
||||
typedef struct sti_scmentout {
|
||||
uint32_t errno;
|
||||
void *future;
|
||||
} *sti_scmentout_t;
|
||||
} __packed *sti_scmentout_t;
|
||||
|
||||
STI_DEP(scment);
|
||||
|
||||
|
|
@ -486,7 +509,7 @@ typedef struct sti_dmacflags {
|
|||
#define STI_DMACF_MRK 0x08000000 /* write a marker */
|
||||
#define STI_DMACF_ABRT 0x04000000 /* abort dma xfer */
|
||||
void *future;
|
||||
} *sti_dmacflags_t;
|
||||
} __packed *sti_dmacflags_t;
|
||||
|
||||
typedef struct sti_dmacin {
|
||||
uint32_t pa_upper;
|
||||
|
|
@ -495,12 +518,12 @@ typedef struct sti_dmacin {
|
|||
uint32_t mrk_data;
|
||||
uint32_t mrk_off;
|
||||
void *future;
|
||||
} *sti_dmacin_t;
|
||||
} __packed *sti_dmacin_t;
|
||||
|
||||
typedef struct sti_dmacout {
|
||||
uint32_t errno;
|
||||
void *future;
|
||||
} *sti_dmacout_t;
|
||||
} __packed *sti_dmacout_t;
|
||||
|
||||
STI_DEP(dmac);
|
||||
|
||||
|
|
@ -516,7 +539,7 @@ typedef struct sti_flowcflags {
|
|||
#define STI_FLOWCF_CSWC 0x01000000 /* cs write coarse */
|
||||
#define STI_FLOWCF_CSWQ 0x00800000 /* cs write fifo */
|
||||
void *future;
|
||||
} *sti_flowcflags_t;
|
||||
} __packed *sti_flowcflags_t;
|
||||
|
||||
typedef struct sti_flowcin {
|
||||
uint32_t retry;
|
||||
|
|
@ -527,14 +550,14 @@ typedef struct sti_flowcin {
|
|||
uint32_t cscv; /* cs coarse value */
|
||||
uint32_t csqc; /* cs fifo count */
|
||||
void *future;
|
||||
} *sti_flowcin_t;
|
||||
} __packed *sti_flowcin_t;
|
||||
|
||||
typedef struct sti_flowcout {
|
||||
uint32_t errno;
|
||||
uint32_t retry_result;
|
||||
uint32_t fifo_size;
|
||||
void *future;
|
||||
} *sti_flowcout_t;
|
||||
} __packed *sti_flowcout_t;
|
||||
|
||||
STI_DEP(flowc);
|
||||
|
||||
|
|
@ -543,19 +566,19 @@ typedef struct sti_utimingflags {
|
|||
#define STI_UTIMF_WAIT 0x80000000
|
||||
#define STI_UTIMF_HKS 0x40000000 /* has kbuf_size */
|
||||
void *future;
|
||||
} *sti_utimingflags_t;
|
||||
} __packed *sti_utimingflags_t;
|
||||
|
||||
typedef struct sti_utimingin {
|
||||
void *data;
|
||||
void *kbuf;
|
||||
void *future;
|
||||
} *sti_utimingin_t;
|
||||
} __packed *sti_utimingin_t;
|
||||
|
||||
typedef struct sti_utimingout {
|
||||
uint32_t errno;
|
||||
uint32_t kbuf_size; /* buffer required size */
|
||||
void *future;
|
||||
} *sti_utimingout_t;
|
||||
} __packed *sti_utimingout_t;
|
||||
|
||||
STI_DEP(utiming);
|
||||
|
||||
|
|
@ -568,17 +591,17 @@ typedef struct sti_pmgrflags {
|
|||
#define STI_UTIMF_BUFF 0x02000000
|
||||
#define STI_UTIMF_IBUFF 0x01000000
|
||||
void *future;
|
||||
} *sti_pmgrflags_t;
|
||||
} __packed *sti_pmgrflags_t;
|
||||
|
||||
typedef struct sti_pmgrin {
|
||||
uint32_t reserved[4];
|
||||
void *future;
|
||||
} *sti_pmgrin_t;
|
||||
} __packed *sti_pmgrin_t;
|
||||
|
||||
typedef struct sti_pmgrout {
|
||||
int32_t errno;
|
||||
void *future;
|
||||
} *sti_pmgrout_t;
|
||||
} __packed *sti_pmgrout_t;
|
||||
|
||||
STI_DEP(pmgr);
|
||||
|
||||
|
|
@ -586,21 +609,19 @@ typedef struct sti_utilflags {
|
|||
uint32_t flags;
|
||||
#define STI_UTILF_ROOT 0x80000000 /* was called as root */
|
||||
void *future;
|
||||
} *sti_utilflags_t;
|
||||
} __packed *sti_utilflags_t;
|
||||
|
||||
typedef struct sti_utilin {
|
||||
uint32_t in_size;
|
||||
uint32_t out_size;
|
||||
uint8_t *buf;
|
||||
} *sti_utilin_t;
|
||||
} __packed *sti_utilin_t;
|
||||
|
||||
typedef struct sti_utilout {
|
||||
int32_t errno;
|
||||
void *future;
|
||||
} *sti_utilout_t;
|
||||
} __packed *sti_utilout_t;
|
||||
|
||||
STI_DEP(util);
|
||||
|
||||
#pragma pack()
|
||||
|
||||
#endif /* _IC_STIREG_H_ */
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* $NetBSD: stivar.h,v 1.5 2010/11/01 06:41:50 skrll Exp $ */
|
||||
/* $NetBSD: stivar.h,v 1.6 2010/11/09 12:24:48 skrll Exp $ */
|
||||
|
||||
/* $OpenBSD: stivar.h,v 1.15 2003/12/16 06:07:13 mickey Exp $ */
|
||||
/* $OpenBSD: stivar.h,v 1.24 2009/02/06 22:51:04 miod Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2000-2003 Michael Shalayeff
|
||||
|
|
@ -31,52 +31,104 @@
|
|||
#ifndef _IC_STIVAR_H_
|
||||
#define _IC_STIVAR_H_
|
||||
|
||||
struct sti_softc {
|
||||
device_t sc_dev;
|
||||
void *sc_ih;
|
||||
struct sti_softc;
|
||||
|
||||
u_int sc_wsmode;
|
||||
u_int sc_flags;
|
||||
#define STI_TEXTMODE 0x0001
|
||||
#define STI_CLEARSCR 0x0002
|
||||
#define STI_CONSOLE 0x0004
|
||||
int sc_devtype;
|
||||
int sc_nscreens;
|
||||
int sc_bpp;
|
||||
/*
|
||||
* STI ROM information - one per device
|
||||
*/
|
||||
struct sti_rom {
|
||||
struct sti_softc *rom_softc; /* backpointer to device */
|
||||
int rom_devtype;
|
||||
|
||||
bus_space_tag_t iot, memt;
|
||||
bus_space_handle_t romh;
|
||||
bus_addr_t base, fbaddr;
|
||||
bus_size_t fblen;
|
||||
bus_space_tag_t iot, memt; /* XXX iot unused */
|
||||
bus_space_handle_t romh;
|
||||
bus_addr_t *bases;
|
||||
|
||||
struct sti_dd sc_dd; /* in word format */
|
||||
struct sti_font sc_curfont;
|
||||
struct sti_cfg sc_cfg;
|
||||
struct sti_ecfg sc_ecfg;
|
||||
struct sti_dd rom_dd; /* in word format */
|
||||
|
||||
void *sc_romfont; /* ROM font copy, either in memory... */
|
||||
u_int sc_fontmaxcol; /* ...or in off-screen frame buffer */
|
||||
u_int sc_fontbase;
|
||||
|
||||
uint8_t sc_rcmap[STI_NCMAP], sc_gcmap[STI_NCMAP], sc_bcmap[STI_NCMAP];
|
||||
vaddr_t sc_code;
|
||||
|
||||
sti_init_t init;
|
||||
sti_mgmt_t mgmt;
|
||||
sti_unpmv_t unpmv;
|
||||
sti_blkmv_t blkmv;
|
||||
sti_test_t test;
|
||||
sti_exhdl_t exhdl;
|
||||
sti_inqconf_t inqconf;
|
||||
sti_scment_t scment;
|
||||
sti_dmac_t dmac;
|
||||
sti_flowc_t flowc;
|
||||
sti_utiming_t utiming;
|
||||
sti_pmgr_t pmgr;
|
||||
sti_util_t util;
|
||||
vaddr_t rom_code;
|
||||
sti_init_t init;
|
||||
sti_mgmt_t mgmt;
|
||||
sti_unpmv_t unpmv;
|
||||
sti_blkmv_t blkmv;
|
||||
sti_test_t test;
|
||||
sti_exhdl_t exhdl;
|
||||
sti_inqconf_t inqconf;
|
||||
sti_scment_t scment;
|
||||
sti_dmac_t dmac;
|
||||
sti_flowc_t flowc;
|
||||
sti_utiming_t utiming;
|
||||
sti_pmgr_t pmgr;
|
||||
sti_util_t util;
|
||||
};
|
||||
|
||||
void sti_attach_common(struct sti_softc *sc);
|
||||
int sti_intr(void *v);
|
||||
/*
|
||||
* STI screen information - one per head
|
||||
*/
|
||||
struct sti_screen {
|
||||
struct sti_rom *scr_rom;
|
||||
|
||||
#ifdef notyet
|
||||
u_int scr_flags;
|
||||
#endif
|
||||
|
||||
int scr_bpp;
|
||||
|
||||
struct sti_font scr_curfont;
|
||||
struct sti_cfg scr_cfg;
|
||||
struct sti_ecfg scr_ecfg;
|
||||
char name[STI_DEVNAME_LEN];
|
||||
|
||||
void *scr_romfont; /* ROM font copy in memory... */
|
||||
u_int scr_fontmaxcol;/* ...or in off-screen area */
|
||||
u_int scr_fontbase;
|
||||
|
||||
uint8_t scr_rcmap[STI_NCMAP],
|
||||
scr_gcmap[STI_NCMAP],
|
||||
scr_bcmap[STI_NCMAP];
|
||||
|
||||
uint16_t fbheight, fbwidth;
|
||||
uint16_t oheight, owidth; /* offscreen size */
|
||||
bus_addr_t fbaddr;
|
||||
bus_size_t fblen;
|
||||
|
||||
/* wsdisplay information */
|
||||
int scr_nscreens;
|
||||
u_int scr_wsmode;
|
||||
struct wsscreen_descr scr_wsd;
|
||||
struct wsscreen_descr *scr_scrlist[1];
|
||||
struct wsscreen_list scr_screenlist;
|
||||
};
|
||||
|
||||
/*
|
||||
* STI Device state
|
||||
*/
|
||||
struct sti_softc {
|
||||
device_t sc_dev;
|
||||
#if notyet
|
||||
void *sc_ih;
|
||||
#endif
|
||||
|
||||
u_int sc_flags;
|
||||
#define STI_CONSOLE 0x0001 /* first head is console... */
|
||||
#define STI_ATTACHED 0x0002 /* ... and wsdisplay_cnattach() has been done */
|
||||
#define STI_ROM_ENABLED 0x0004 /* PCI ROM is enabled */
|
||||
|
||||
bus_addr_t bases[STI_REGION_MAX];
|
||||
struct sti_rom *sc_rom;
|
||||
struct sti_screen *sc_scr;
|
||||
|
||||
/* optional, required for PCI */
|
||||
void (*sc_enable_rom)(struct sti_softc *);
|
||||
void (*sc_disable_rom)(struct sti_softc *);
|
||||
};
|
||||
|
||||
int sti_attach_common(struct sti_softc *, bus_space_tag_t, bus_space_tag_t,
|
||||
bus_space_handle_t, u_int);
|
||||
int sti_cnattach(struct sti_rom *, struct sti_screen *, bus_space_tag_t,
|
||||
bus_addr_t *, u_int);
|
||||
void sti_describe(struct sti_softc *);
|
||||
void sti_end_attach(struct sti_softc *);
|
||||
u_int sti_rom_size(bus_space_tag_t, bus_space_handle_t);
|
||||
|
||||
#endif /* _IC_STIVAR_H_ */
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
# $NetBSD: files.pci,v 1.331 2010/11/06 14:56:12 jakllsch Exp $
|
||||
# $NetBSD: files.pci,v 1.332 2010/11/09 12:24:48 skrll Exp $
|
||||
#
|
||||
# Config file and device description for machine-independent PCI code.
|
||||
# Included by ports that need it. Requires that the SCSI files be
|
||||
|
|
@ -426,6 +426,10 @@ file dev/ic/bt485.c tga
|
|||
file dev/ic/bt463.c tga
|
||||
file dev/ic/ibm561.c tga
|
||||
|
||||
# HP Visualize
|
||||
attach sti at pci with sti_pci
|
||||
file dev/pci/sti_pci.c sti_pci needs-flag
|
||||
|
||||
# Integraphics Systems IGA168x and CyberPro framebuffers (linear non-VGA mode)
|
||||
# device declaration in sys/conf/files
|
||||
attach igsfb at pci with igsfb_pci
|
||||
|
|
|
|||
|
|
@ -0,0 +1,431 @@
|
|||
/* $NetBSD: sti_pci.c,v 1.1 2010/11/09 12:24:48 skrll Exp $ */
|
||||
|
||||
/* $OpenBSD: sti_pci.c,v 1.7 2009/02/06 22:51:04 miod Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2006, 2007 Miodrag Vallat.
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice, this permission notice, and the disclaimer below
|
||||
* appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/device.h>
|
||||
|
||||
#include <dev/pci/pcireg.h>
|
||||
#include <dev/pci/pcivar.h>
|
||||
#include <dev/pci/pcidevs.h>
|
||||
|
||||
#include <dev/wscons/wsdisplayvar.h>
|
||||
|
||||
#include <dev/ic/stireg.h>
|
||||
#include <dev/ic/stivar.h>
|
||||
|
||||
#ifdef STIDEBUG
|
||||
#define DPRINTF(s) do { \
|
||||
if (stidebug) \
|
||||
printf s; \
|
||||
} while(0)
|
||||
|
||||
extern int stidebug;
|
||||
#else
|
||||
#define DPRINTF(s) /* */
|
||||
#endif
|
||||
|
||||
int sti_pci_match(device_t, cfdata_t, void *);
|
||||
void sti_pci_attach(device_t, device_t, void *);
|
||||
|
||||
void sti_pci_end_attach(device_t dev);
|
||||
|
||||
struct sti_pci_softc {
|
||||
device_t sc_dev;
|
||||
|
||||
struct sti_softc sc_base;
|
||||
|
||||
pci_chipset_tag_t sc_pc;
|
||||
pcitag_t sc_tag;
|
||||
|
||||
bus_space_handle_t sc_romh;
|
||||
};
|
||||
|
||||
CFATTACH_DECL_NEW(sti_pci, sizeof(struct sti_pci_softc),
|
||||
sti_pci_match, sti_pci_attach, NULL, NULL);
|
||||
|
||||
int sti_readbar(struct sti_softc *, struct pci_attach_args *, u_int, int);
|
||||
int sti_check_rom(struct sti_pci_softc *, struct pci_attach_args *);
|
||||
void sti_pci_enable_rom(struct sti_softc *);
|
||||
void sti_pci_disable_rom(struct sti_softc *);
|
||||
void sti_pci_enable_rom_internal(struct sti_pci_softc *);
|
||||
void sti_pci_disable_rom_internal(struct sti_pci_softc *);
|
||||
|
||||
int sti_pci_is_console(struct pci_attach_args *, bus_addr_t *);
|
||||
|
||||
#define PCI_ROM_ENABLE 0x00000001
|
||||
#define PCI_ROM_ADDR_MASK 0xfffff800
|
||||
#define PCI_ROM_ADDR(mr) \
|
||||
((mr) & PCI_ROM_ADDR_MASK)
|
||||
#define PCI_ROM_SIZE(mr) \
|
||||
(PCI_ROM_ADDR(mr) & -PCI_ROM_ADDR(mr))
|
||||
|
||||
int
|
||||
sti_pci_match(device_t parent, cfdata_t cf, void *aux)
|
||||
{
|
||||
struct pci_attach_args *paa = aux;
|
||||
|
||||
if (PCI_VENDOR(paa->pa_id) != PCI_VENDOR_HP)
|
||||
return 0;
|
||||
|
||||
if (PCI_PRODUCT(paa->pa_id) == PCI_PRODUCT_HP_VISUALIZE_EG ||
|
||||
PCI_PRODUCT(paa->pa_id) == PCI_PRODUCT_HP_VISUALIZE_FX2 ||
|
||||
PCI_PRODUCT(paa->pa_id) == PCI_PRODUCT_HP_VISUALIZE_FX4 ||
|
||||
PCI_PRODUCT(paa->pa_id) == PCI_PRODUCT_HP_VISUALIZE_FX6 ||
|
||||
PCI_PRODUCT(paa->pa_id) == PCI_PRODUCT_HP_VISUALIZE_FXE)
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
sti_pci_attach(device_t parent, device_t self, void *aux)
|
||||
{
|
||||
struct sti_pci_softc *spc = device_private(self);
|
||||
struct pci_attach_args *paa = aux;
|
||||
int ret;
|
||||
|
||||
spc->sc_dev = self;
|
||||
|
||||
spc->sc_pc = paa->pa_pc;
|
||||
spc->sc_tag = paa->pa_tag;
|
||||
spc->sc_base.sc_dev = self;
|
||||
spc->sc_base.sc_enable_rom = sti_pci_enable_rom;
|
||||
spc->sc_base.sc_disable_rom = sti_pci_disable_rom;
|
||||
|
||||
aprint_normal("\n");
|
||||
|
||||
if (sti_check_rom(spc, paa) != 0)
|
||||
return;
|
||||
|
||||
aprint_normal("%s", device_xname(self));
|
||||
ret = sti_pci_is_console(paa, spc->sc_base. bases);
|
||||
if (ret != 0)
|
||||
spc->sc_base.sc_flags |= STI_CONSOLE;
|
||||
|
||||
ret = sti_attach_common(&spc->sc_base, paa->pa_iot, paa->pa_memt,
|
||||
spc->sc_romh, STI_CODEBASE_MAIN);
|
||||
if (ret == 0)
|
||||
config_interrupts(self, sti_pci_end_attach);
|
||||
|
||||
}
|
||||
|
||||
void sti_pci_end_attach(device_t dev)
|
||||
{
|
||||
struct sti_pci_softc *spc = device_private(dev);
|
||||
struct sti_softc *sc = &spc->sc_base;
|
||||
|
||||
sti_end_attach(sc);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Grovel the STI ROM image.
|
||||
*/
|
||||
int
|
||||
sti_check_rom(struct sti_pci_softc *spc, struct pci_attach_args *pa)
|
||||
{
|
||||
struct sti_softc *sc = &spc->sc_base;
|
||||
pcireg_t address, mask;
|
||||
bus_space_handle_t romh;
|
||||
bus_size_t romsize, subsize, stiromsize;
|
||||
bus_addr_t selected, offs, suboffs;
|
||||
uint32_t tmp;
|
||||
int i;
|
||||
int rc;
|
||||
|
||||
/* sort of inline sti_pci_enable_rom(sc) */
|
||||
address = pci_conf_read(pa->pa_pc, pa->pa_tag, PCI_MAPREG_ROM);
|
||||
pci_conf_write(pa->pa_pc, pa->pa_tag, PCI_MAPREG_ROM, ~PCI_ROM_ENABLE);
|
||||
mask = pci_conf_read(pa->pa_pc, pa->pa_tag, PCI_MAPREG_ROM);
|
||||
address |= PCI_ROM_ENABLE;
|
||||
pci_conf_write(pa->pa_pc, pa->pa_tag, PCI_MAPREG_ROM, address);
|
||||
sc->sc_flags |= STI_ROM_ENABLED;
|
||||
/*
|
||||
* Map the complete ROM for now.
|
||||
*/
|
||||
|
||||
romsize = PCI_ROM_SIZE(mask);
|
||||
DPRINTF(("%s: mapping rom @ %lx for %lx\n", __func__,
|
||||
(long)PCI_ROM_ADDR(address), (long)romsize));
|
||||
|
||||
rc = bus_space_map(pa->pa_memt, PCI_ROM_ADDR(address), romsize,
|
||||
0, &romh);
|
||||
if (rc != 0) {
|
||||
aprint_error_dev(sc->sc_dev, "can't map PCI ROM (%d)\n", rc);
|
||||
goto fail2;
|
||||
}
|
||||
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
/*
|
||||
* Iterate over the ROM images, pick the best candidate.
|
||||
*/
|
||||
|
||||
selected = (bus_addr_t)-1;
|
||||
for (offs = 0; offs < romsize; offs += subsize) {
|
||||
sti_pci_enable_rom_internal(spc);
|
||||
/*
|
||||
* Check for a valid ROM header.
|
||||
*/
|
||||
tmp = bus_space_read_4(pa->pa_memt, romh, offs + 0);
|
||||
tmp = le32toh(tmp);
|
||||
if (tmp != 0x55aa0000) {
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
if (offs == 0) {
|
||||
aprint_error_dev(sc->sc_dev,
|
||||
"invalid PCI ROM header signature (%08x)\n",
|
||||
tmp);
|
||||
rc = EINVAL;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
/*
|
||||
* Check ROM type.
|
||||
*/
|
||||
tmp = bus_space_read_4(pa->pa_memt, romh, offs + 4);
|
||||
tmp = le32toh(tmp);
|
||||
if (tmp != 0x00000001) { /* 1 == STI ROM */
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
if (offs == 0) {
|
||||
aprint_error_dev(sc->sc_dev,
|
||||
"invalid PCI ROM type (%08x)\n", tmp);
|
||||
rc = EINVAL;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
subsize = (bus_addr_t)bus_space_read_2(pa->pa_memt, romh,
|
||||
offs + 0x0c);
|
||||
subsize <<= 9;
|
||||
|
||||
#ifdef STIDEBUG
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
DPRINTF(("ROM offset %08x size %08x type %08x",
|
||||
(u_int)offs, (u_int)subsize, tmp));
|
||||
sti_pci_enable_rom_internal(spc);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Check for a valid ROM data structure.
|
||||
* We do not need it except to know what architecture the ROM
|
||||
* code is for.
|
||||
*/
|
||||
|
||||
suboffs = offs +(bus_addr_t)bus_space_read_2(pa->pa_memt, romh,
|
||||
offs + 0x18);
|
||||
tmp = bus_space_read_4(pa->pa_memt, romh, suboffs + 0);
|
||||
tmp = le32toh(tmp);
|
||||
if (tmp != 0x50434952) { /* PCIR */
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
if (offs == 0) {
|
||||
aprint_error_dev(sc->sc_dev, "invalid PCI data"
|
||||
" signature (%08x)\n", tmp);
|
||||
rc = EINVAL;
|
||||
} else {
|
||||
DPRINTF((" invalid PCI data signature %08x\n",
|
||||
tmp));
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
tmp = bus_space_read_1(pa->pa_memt, romh, suboffs + 0x14);
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
DPRINTF((" code %02x", tmp));
|
||||
|
||||
switch (tmp) {
|
||||
#ifdef __hppa__
|
||||
case 0x10:
|
||||
if (selected == (bus_addr_t)-1)
|
||||
selected = offs;
|
||||
break;
|
||||
#endif
|
||||
#ifdef __i386__
|
||||
case 0x00:
|
||||
if (selected == (bus_addr_t)-1)
|
||||
selected = offs;
|
||||
break;
|
||||
#endif
|
||||
default:
|
||||
#ifdef STIDEBUG
|
||||
DPRINTF((" (wrong architecture)"));
|
||||
#endif
|
||||
break;
|
||||
}
|
||||
DPRINTF(("%s\n", selected == offs ? " -> SELECTED" : ""));
|
||||
}
|
||||
|
||||
if (selected == (bus_addr_t)-1) {
|
||||
if (rc == 0) {
|
||||
aprint_error_dev(sc->sc_dev, "found no ROM with "
|
||||
"correct microcode architecture\n");
|
||||
rc = ENOEXEC;
|
||||
}
|
||||
goto fail;
|
||||
}
|
||||
|
||||
/*
|
||||
* Read the STI region BAR assignments.
|
||||
*/
|
||||
|
||||
sti_pci_enable_rom_internal(spc);
|
||||
offs = selected +
|
||||
(bus_addr_t)bus_space_read_2(pa->pa_memt, romh, selected + 0x0e);
|
||||
for (i = 0; i < STI_REGION_MAX; i++) {
|
||||
rc = sti_readbar(sc, pa, i,
|
||||
bus_space_read_1(pa->pa_memt, romh, offs + i));
|
||||
if (rc != 0)
|
||||
goto fail;
|
||||
}
|
||||
|
||||
/*
|
||||
* Find out where the STI ROM itself lies, and its size.
|
||||
*/
|
||||
|
||||
offs = selected +
|
||||
(bus_addr_t)bus_space_read_4(pa->pa_memt, romh, selected + 0x08);
|
||||
stiromsize = (bus_addr_t)bus_space_read_4(pa->pa_memt, romh,
|
||||
offs + 0x18);
|
||||
stiromsize = le32toh(stiromsize);
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
|
||||
/*
|
||||
* Replace our mapping with a smaller mapping of only the area
|
||||
* we are interested in.
|
||||
*/
|
||||
|
||||
DPRINTF(("remapping rom @ %lx for %lx\n",
|
||||
(long)(PCI_ROM_ADDR(address) + offs), (long)stiromsize));
|
||||
bus_space_unmap(pa->pa_memt, romh, romsize);
|
||||
rc = bus_space_map(pa->pa_memt, PCI_ROM_ADDR(address) + offs,
|
||||
stiromsize, 0, &spc->sc_romh);
|
||||
if (rc != 0) {
|
||||
aprint_error_dev(sc->sc_dev, "can't map STI ROM (%d)\n",
|
||||
rc);
|
||||
goto fail2;
|
||||
}
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
sc->sc_flags &= ~STI_ROM_ENABLED;
|
||||
|
||||
return 0;
|
||||
|
||||
fail:
|
||||
bus_space_unmap(pa->pa_memt, romh, romsize);
|
||||
fail2:
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
/*
|
||||
* Decode a BAR register.
|
||||
*/
|
||||
int
|
||||
sti_readbar(struct sti_softc *sc, struct pci_attach_args *pa, u_int region,
|
||||
int bar)
|
||||
{
|
||||
bus_addr_t addr;
|
||||
bus_size_t size;
|
||||
uint32_t cf;
|
||||
int rc;
|
||||
|
||||
if (bar == 0) {
|
||||
sc->bases[region] = 0;
|
||||
return (0);
|
||||
}
|
||||
|
||||
#ifdef DIAGNOSTIC
|
||||
if (bar < PCI_MAPREG_START || bar > PCI_MAPREG_PPB_END) {
|
||||
sti_pci_disable_rom(sc);
|
||||
printf("%s: unexpected bar %02x for region %d\n",
|
||||
device_xname(sc->sc_dev), bar, region);
|
||||
sti_pci_enable_rom(sc);
|
||||
}
|
||||
#endif
|
||||
|
||||
cf = pci_conf_read(pa->pa_pc, pa->pa_tag, bar);
|
||||
|
||||
rc = pci_mapreg_info(pa->pa_pc, pa->pa_tag, bar, PCI_MAPREG_TYPE(cf),
|
||||
&addr, &size, NULL);
|
||||
|
||||
if (rc != 0) {
|
||||
sti_pci_disable_rom(sc);
|
||||
aprint_error_dev(sc->sc_dev, "invalid bar %02x for region %d\n",
|
||||
bar, region);
|
||||
sti_pci_enable_rom(sc);
|
||||
return (rc);
|
||||
}
|
||||
|
||||
sc->bases[region] = addr;
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*
|
||||
* Enable PCI ROM.
|
||||
*/
|
||||
void
|
||||
sti_pci_enable_rom_internal(struct sti_pci_softc *spc)
|
||||
{
|
||||
pcireg_t address;
|
||||
|
||||
KASSERT(spc != NULL);
|
||||
|
||||
address = pci_conf_read(spc->sc_pc, spc->sc_tag, PCI_MAPREG_ROM);
|
||||
address |= PCI_ROM_ENABLE;
|
||||
pci_conf_write(spc->sc_pc, spc->sc_tag, PCI_MAPREG_ROM, address);
|
||||
}
|
||||
|
||||
void
|
||||
sti_pci_enable_rom(struct sti_softc *sc)
|
||||
{
|
||||
struct sti_pci_softc *spc = device_private(sc->sc_dev);
|
||||
|
||||
if (!ISSET(sc->sc_flags, STI_ROM_ENABLED)) {
|
||||
sti_pci_enable_rom_internal(spc);
|
||||
}
|
||||
SET(sc->sc_flags, STI_ROM_ENABLED);
|
||||
}
|
||||
|
||||
/*
|
||||
* Disable PCI ROM.
|
||||
*/
|
||||
void
|
||||
sti_pci_disable_rom_internal(struct sti_pci_softc *spc)
|
||||
{
|
||||
pcireg_t address;
|
||||
|
||||
KASSERT(spc != NULL);
|
||||
|
||||
address = pci_conf_read(spc->sc_pc, spc->sc_tag, PCI_MAPREG_ROM);
|
||||
address &= ~PCI_ROM_ENABLE;
|
||||
pci_conf_write(spc->sc_pc, spc->sc_tag, PCI_MAPREG_ROM, address);
|
||||
}
|
||||
|
||||
void
|
||||
sti_pci_disable_rom(struct sti_softc *sc)
|
||||
{
|
||||
struct sti_pci_softc *spc = device_private(sc->sc_dev);
|
||||
|
||||
if (ISSET(sc->sc_flags, STI_ROM_ENABLED)) {
|
||||
sti_pci_disable_rom_internal(spc);
|
||||
}
|
||||
CLR(sc->sc_flags, STI_ROM_ENABLED);
|
||||
}
|
||||
Loading…
Reference in New Issue