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NEX-16819 loader UEFI support
Includes work by Toomas Soome <tsoome@me.com>
Upstream commits:
loader: pxe receive cleanup
9475 libefi: Do not return only if ReceiveFilter
installboot: should support efi system partition
8931 boot1.efi: scan all display modes rather than
loader: spinconsole updates
loader: gfx experiment to try GOP Blt() function.
sha1 build test
loader: add sha1 hash calculation
common/sha1: update for loader build
loader: biosdisk rework
uts: 32-bit kernel FB needs mapping in low memory
uts: add diag-device
uts: boot console mirror with diag-device
uts: enable very early console on ttya
kmdb: add diag-device as input/output device
uts: test VGA memory exclusion from mapping
uts: clear boot mapping and protect boot pages test
uts: add dboot map debug printf
uts: need to release FB pages in release_bootstrap()
uts: add screenmap ioctl
uts: update sys/queue.h
loader: add illumos uts/common to include path
loader: tem/gfx font cleanup
loader: vbe checks
uts: gfx_private set KD_TEXT when KD_RESETTEXT is
uts: gfx 8-bit update
loader: gfx 8-bit fix
loader: always set media size from partition.
uts: MB2 support for 32-bit kernel
loader: x86 should have tem 80x25
uts: x86 should have tem 80x25
uts: font update
loader: font update
uts: tem attributes
loader: tem.c comment added
uts: use font module
loader: add font module
loader: build rules for new font setup
uts: gfx_private update for new font structure
uts: early boot update for new font structure
uts: font update
uts: font build rules update for new fonts
uts: tem update to new font structure
loader: module.c needs to include tem_impl.h
uts: gfx_private 8x16 font rework
uts: make font_lookup public
loader: font rework
uts: font rework
9259 libefi: efi_alloc_and_read should check for PMBR
uts: tem utf-8 support
loader: implement tem utf-8 support
loader: tem should be able to display UTF-8
7784 uts: console input should support utf-8
7796 uts: ldterm default to utf-8
uts: do not reset serial console
uts: set up colors even if tem is not console
uts: add type for early boot properties
uts: gfx_private experiment with drm and vga
uts: gfx_private should use setmode drm callback.
uts: identify FB types and set up gfx_private based
loader: replace gop and vesa with framebuffer
uts: boot needs simple tem to support mdb
uts: boot_keyboard should emit esc sequences for
uts: gfx_private FB showuld be written by line
kmdb: set terminal window size
uts: gfx_private needs to keep track of early boot FB
pnglite: move pnglite to usr/src/common
loader: gfx_fb
ficl-sys: add gfx primitives
loader: add illumos.png logo
ficl: add fb-putimage
loader: add png support
loader: add alpha blending for gfx_fb
loader: use term-drawrect for menu frame
ficl: add simple gfx words
uts: provide fb_info via fbgattr dev_specific array.
uts: gfx_private add alpha blending
uts: update sys/ascii.h
uts: tem OSC support (incomplete)
uts: implement env module support and use data from
uts: tem get colors from early boot data
loader: use crc32 from libstand (libz)
loader: optimize for size
loader: pass tem info to the environment
loader: import tem for loader console
loader: UEFI loader needs to set ISADIR based on
loader: need UEFI32 support
8918 loader.efi: add vesa edid support
uts: tem_safe_pix_clear_prom_output() should only
uts: tem_safe_pix_clear_entire_screen() should use
uts: tem_safe_check_first_time() should query cursor
uts: tem implement cls callback & visual_io v4
uts: gfx_vgatext use block cursor for vgatext
uts: gfx_private implement cls callback & visual_io
uts: gfx_private bitmap framebuffer implementation
uts: early start frame buffer console support
uts: font functions should check the input char
uts: font rendering should support 16/24/32bit depths
uts: use smallest font as fallback default.
uts: update terminal dimensions based on selected
7834 uts: vgatext should use gfx_private
uts: add spacing property to 8859-1.bdf
terminfo: add underline for sun-color
terminfo: sun-color has 16 colors
uts: add font load callback type
loader: do not repeat int13 calls with error 0x20 and
8905 loader: add skein/edonr support
8904 common/crypto: make skein and edonr loader
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Revert "NEX-16819 loader UEFI support"
This reverts commit ec06b9fc617b99234e538bf2e7e4d02a24993e0c.
Reverting due to failures in the zfs-tests and the sharefs-tests
NEX-16819 loader UEFI support
Includes work by Toomas Soome <tsoome@me.com>
Upstream commits:
loader: pxe receive cleanup
9475 libefi: Do not return only if ReceiveFilter
installboot: should support efi system partition
8931 boot1.efi: scan all display modes rather than
loader: spinconsole updates
loader: gfx experiment to try GOP Blt() function.
sha1 build test
loader: add sha1 hash calculation
common/sha1: update for loader build
loader: biosdisk rework
uts: 32-bit kernel FB needs mapping in low memory
uts: add diag-device
uts: boot console mirror with diag-device
uts: enable very early console on ttya
kmdb: add diag-device as input/output device
uts: test VGA memory exclusion from mapping
uts: clear boot mapping and protect boot pages test
uts: add dboot map debug printf
uts: need to release FB pages in release_bootstrap()
uts: add screenmap ioctl
uts: update sys/queue.h
loader: add illumos uts/common to include path
loader: tem/gfx font cleanup
loader: vbe checks
uts: gfx_private set KD_TEXT when KD_RESETTEXT is
uts: gfx 8-bit update
loader: gfx 8-bit fix
loader: always set media size from partition.
uts: MB2 support for 32-bit kernel
loader: x86 should have tem 80x25
uts: x86 should have tem 80x25
uts: font update
loader: font update
uts: tem attributes
loader: tem.c comment added
uts: use font module
loader: add font module
loader: build rules for new font setup
uts: gfx_private update for new font structure
uts: early boot update for new font structure
uts: font update
uts: font build rules update for new fonts
uts: tem update to new font structure
loader: module.c needs to include tem_impl.h
uts: gfx_private 8x16 font rework
uts: make font_lookup public
loader: font rework
uts: font rework
libefi: efi_alloc_and_read should check for PMBR
uts: tem utf-8 support
loader: implement tem utf-8 support
loader: tem should be able to display UTF-8
7784 uts: console input should support utf-8
7796 uts: ldterm default to utf-8
uts: do not reset serial console
uts: set up colors even if tem is not console
uts: add type for early boot properties
uts: gfx_private experiment with drm and vga
uts: gfx_private should use setmode drm callback.
uts: identify FB types and set up gfx_private based
loader: replace gop and vesa with framebuffer
uts: boot needs simple tem to support mdb
uts: boot_keyboard should emit esc sequences for
uts: gfx_private FB showuld be written by line
kmdb: set terminal window size
uts: gfx_private needs to keep track of early boot FB
pnglite: move pnglite to usr/src/common
loader: gfx_fb
ficl-sys: add gfx primitives
loader: add illumos.png logo
ficl: add fb-putimage
loader: add png support
loader: add alpha blending for gfx_fb
loader: use term-drawrect for menu frame
ficl: add simple gfx words
uts: provide fb_info via fbgattr dev_specific array.
uts: gfx_private add alpha blending
uts: update sys/ascii.h
uts: tem OSC support (incomplete)
uts: implement env module support and use data from
uts: tem get colors from early boot data
loader: use crc32 from libstand (libz)
loader: optimize for size
loader: pass tem info to the environment
loader: import tem for loader console
loader: UEFI loader needs to set ISADIR based on
loader: need UEFI32 support
8918 loader.efi: add vesa edid support
uts: tem_safe_pix_clear_prom_output() should only
uts: tem_safe_pix_clear_entire_screen() should use
uts: tem_safe_check_first_time() should query cursor
uts: tem implement cls callback & visual_io v4
uts: gfx_vgatext use block cursor for vgatext
uts: gfx_private implement cls callback & visual_io
uts: gfx_private bitmap framebuffer implementation
uts: early start frame buffer console support
uts: font functions should check the input char
uts: font rendering should support 16/24/32bit depths
uts: use smallest font as fallback default.
uts: update terminal dimensions based on selected
7834 uts: vgatext should use gfx_private
uts: add spacing property to 8859-1.bdf
terminfo: add underline for sun-color
terminfo: sun-color has 16 colors
uts: add font load callback type
loader: do not repeat int13 calls with error 0x20 and
8905 loader: add skein/edonr support
8904 common/crypto: make skein and edonr loader
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
@@ -46,10 +46,11 @@
#include <sys/vgasubr.h>
#include <sys/pci.h>
#include <sys/kd.h>
#include <sys/ddi_impldefs.h>
#include <sys/sunldi.h>
+#include <sys/gfx_private.h>
#define MYNAME "vgatext"
/*
* Each instance of this driver has 2 minor nodes:
@@ -60,29 +61,13 @@
#define AGPMASTER_MINOR 1
#define MY_NBITSMINOR 1
#define DEV2INST(dev) (getminor(dev) >> MY_NBITSMINOR)
#define DEV2MINOR(dev) (getminor(dev) & ((1 << MY_NBITSMINOR) - 1))
-#define INST2NODE1(inst) ((inst) << MY_NBITSMINOR + GFX_MINOR)
+#define INST2NODE1(inst) (((inst) << MY_NBITSMINOR) + GFX_MINOR)
#define INST2NODE2(inst) (((inst) << MY_NBITSMINOR) + AGPMASTER_MINOR)
-/* I don't know exactly where these should be defined, but this is a */
-/* heck of a lot better than constants in the code. */
-#define TEXT_ROWS 25
-#define TEXT_COLS 80
-
-#define VGA_BRIGHT_WHITE 0x0f
-#define VGA_BLACK 0x00
-
-#define VGA_REG_ADDR 0x3c0
-#define VGA_REG_SIZE 0x20
-
-#define VGA_MEM_ADDR 0xa0000
-#define VGA_MEM_SIZE 0x20000
-
-#define VGA_MMAP_FB_BASE VGA_MEM_ADDR
-
/*
* This variable allows for this driver to suspend even if it
* shouldn't. Note that by setting it, the framebuffer will probably
* not come back. So use it with a serial console, or with serial
* line debugging (say, for example, if this driver is being modified
@@ -117,12 +102,10 @@
static int vgatext_info(dev_info_t *dip, ddi_info_cmd_t infocmd, void *arg,
void **result);
static int vgatext_attach(dev_info_t *, ddi_attach_cmd_t);
static int vgatext_detach(dev_info_t *, ddi_detach_cmd_t);
-static struct vis_identifier text_ident = { "SUNWtext" };
-
static struct dev_ops vgatext_ops = {
DEVO_REV, /* devo_rev */
0, /* devo_refcnt */
vgatext_info, /* devo_getinfo */
nulldev, /* devo_identify */
@@ -135,72 +118,15 @@
NULL, /* power */
ddi_quiesce_not_needed, /* quiesce */
};
struct vgatext_softc {
- struct vgaregmap regs;
- struct vgaregmap fb;
- off_t fb_size;
- int fb_regno;
+ gfxp_fb_softc_ptr_t gfxp_state;
dev_info_t *devi;
- int mode; /* KD_TEXT or KD_GRAPHICS */
- caddr_t text_base; /* hardware text base */
- char shadow[TEXT_ROWS*TEXT_COLS*2];
- caddr_t current_base; /* hardware or shadow */
- struct {
- boolean_t visible;
- int row;
- int col;
- } cursor;
- struct vis_polledio polledio;
- struct {
- unsigned char red;
- unsigned char green;
- unsigned char blue;
- } colormap[VGA8_CMAP_ENTRIES];
- unsigned char attrib_palette[VGA_ATR_NUM_PLT];
- unsigned int flags;
- kmutex_t lock;
};
-#define VGATEXT_FLAG_CONSOLE 0x00000001
-#define VGATEXT_IS_CONSOLE(softc) ((softc)->flags & VGATEXT_FLAG_CONSOLE)
-
-static int vgatext_devinit(struct vgatext_softc *, struct vis_devinit *data);
-static void vgatext_cons_copy(struct vgatext_softc *,
- struct vis_conscopy *);
-static void vgatext_cons_display(struct vgatext_softc *,
- struct vis_consdisplay *);
-static void vgatext_cons_cursor(struct vgatext_softc *,
- struct vis_conscursor *);
-static void vgatext_polled_copy(struct vis_polledio_arg *,
- struct vis_conscopy *);
-static void vgatext_polled_display(struct vis_polledio_arg *,
- struct vis_consdisplay *);
-static void vgatext_polled_cursor(struct vis_polledio_arg *,
- struct vis_conscursor *);
-static void vgatext_init(struct vgatext_softc *);
-static void vgatext_set_text(struct vgatext_softc *);
-#if defined(USE_BORDERS)
-static void vgatext_init_graphics(struct vgatext_softc *);
-#endif
-static int vgatext_kdsetmode(struct vgatext_softc *softc, int mode);
-static void vgatext_setfont(struct vgatext_softc *softc);
-static void vgatext_get_cursor(struct vgatext_softc *softc,
- screen_pos_t *row, screen_pos_t *col);
-static void vgatext_set_cursor(struct vgatext_softc *softc, int row, int col);
-static void vgatext_hide_cursor(struct vgatext_softc *softc);
-static void vgatext_save_colormap(struct vgatext_softc *softc);
-static void vgatext_restore_colormap(struct vgatext_softc *softc);
-static int vgatext_get_pci_reg_index(dev_info_t *const devi,
- unsigned long himask, unsigned long hival, unsigned long addr,
- off_t *offset);
-static int vgatext_get_isa_reg_index(dev_info_t *const devi,
- unsigned long hival, unsigned long addr, off_t *offset);
static void *vgatext_softc_head;
-static char vgatext_silent;
-static char happyface_boot;
/* Loadable Driver stuff */
static struct modldrv modldrv = {
&mod_driverops, /* Type of module. This one is a driver */
@@ -210,60 +136,10 @@
static struct modlinkage modlinkage = {
MODREV_1, (void *) &modldrv, NULL
};
-typedef enum pc_colors {
- pc_black = 0,
- pc_blue = 1,
- pc_green = 2,
- pc_cyan = 3,
- pc_red = 4,
- pc_magenta = 5,
- pc_brown = 6,
- pc_white = 7,
- pc_grey = 8,
- pc_brt_blue = 9,
- pc_brt_green = 10,
- pc_brt_cyan = 11,
- pc_brt_red = 12,
- pc_brt_magenta = 13,
- pc_yellow = 14,
- pc_brt_white = 15
-} pc_colors_t;
-
-static const unsigned char solaris_color_to_pc_color[16] = {
- pc_brt_white, /* 0 - brt_white */
- pc_black, /* 1 - black */
- pc_blue, /* 2 - blue */
- pc_green, /* 3 - green */
- pc_cyan, /* 4 - cyan */
- pc_red, /* 5 - red */
- pc_magenta, /* 6 - magenta */
- pc_brown, /* 7 - brown */
- pc_white, /* 8 - white */
- pc_grey, /* 9 - gery */
- pc_brt_blue, /* 10 - brt_blue */
- pc_brt_green, /* 11 - brt_green */
- pc_brt_cyan, /* 12 - brt_cyan */
- pc_brt_red, /* 13 - brt_red */
- pc_brt_magenta, /* 14 - brt_magenta */
- pc_yellow /* 15 - yellow */
-};
-
-static ddi_device_acc_attr_t i8xx_dev_access = {
- DDI_DEVICE_ATTR_V0,
- DDI_NEVERSWAP_ACC,
- DDI_STRICTORDER_ACC
-};
-
-static ddi_device_acc_attr_t dev_attr = {
- DDI_DEVICE_ATTR_V0,
- DDI_NEVERSWAP_ACC,
- DDI_STRICTORDER_ACC,
-};
-
int
_init(void)
{
int e;
@@ -297,147 +173,26 @@
_info(struct modinfo *modinfop)
{
return (mod_info(&modlinkage, modinfop));
}
-/* default structure for FBIOGATTR ioctl */
-static struct fbgattr vgatext_attr = {
-/* real_type owner */
- FBTYPE_SUNFAST_COLOR, 0,
-/* fbtype: type h w depth cms size */
- { FBTYPE_SUNFAST_COLOR, TEXT_ROWS, TEXT_COLS, 1, 256, 0 },
-/* fbsattr: flags emu_type dev_specific */
- { 0, FBTYPE_SUN4COLOR, { 0 } },
-/* emu_types */
- { -1 }
-};
-
/*
* handy macros
*/
#define getsoftc(instance) ((struct vgatext_softc *) \
ddi_get_soft_state(vgatext_softc_head, (instance)))
#define STREQ(a, b) (strcmp((a), (b)) == 0)
-/*
- * NOTE: this function is duplicated here and in gfx_private/vgatext while
- * we work on a set of commitable interfaces to sunpci.c.
- *
- * Use the class code to determine if the device is a PCI-to-PCI bridge.
- * Returns: B_TRUE if the device is a bridge.
- * B_FALSE if the device is not a bridge or the property cannot be
- * retrieved.
- */
-static boolean_t
-is_pci_bridge(dev_info_t *dip)
-{
- uint32_t class_code;
-
- class_code = (uint32_t)ddi_prop_get_int(DDI_DEV_T_ANY, dip,
- DDI_PROP_DONTPASS, "class-code", 0xffffffff);
-
- if (class_code == 0xffffffff || class_code == DDI_PROP_NOT_FOUND)
- return (B_FALSE);
-
- class_code &= 0x00ffff00;
- if (class_code == ((PCI_CLASS_BRIDGE << 16) | (PCI_BRIDGE_PCI << 8)))
- return (B_TRUE);
-
- return (B_FALSE);
-}
-
-static void
-vgatext_check_for_console(dev_info_t *devi, struct vgatext_softc *softc,
- int pci_pcie_bus)
-{
- ddi_acc_handle_t pci_conf;
- dev_info_t *pdevi;
- uint16_t data16;
-
- /*
- * Based on Section 11.3, "PCI Display Subsystem Initialization",
- * of the 1.1 PCI-to-PCI Bridge Architecture Specification
- * determine if this is the boot console device. First, see
- * if the SBIOS has turned on PCI I/O for this device. Then if
- * this is PCI/PCI-E, verify the parent bridge has VGAEnable set.
- */
-
- if (pci_config_setup(devi, &pci_conf) != DDI_SUCCESS) {
- cmn_err(CE_WARN,
- MYNAME ": can't get PCI conf handle");
- return;
- }
-
- data16 = pci_config_get16(pci_conf, PCI_CONF_COMM);
- if (data16 & PCI_COMM_IO)
- softc->flags |= VGATEXT_FLAG_CONSOLE;
-
- pci_config_teardown(&pci_conf);
-
- /* If IO not enabled or ISA/EISA, just return */
- if (!(softc->flags & VGATEXT_FLAG_CONSOLE) || !pci_pcie_bus)
- return;
-
- /*
- * Check for VGA Enable in the Bridge Control register for all
- * PCI/PCIEX parents. If not set all the way up the chain,
- * this cannot be the boot console.
- */
-
- pdevi = devi;
- while (pdevi = ddi_get_parent(pdevi)) {
- int error;
- ddi_acc_handle_t ppci_conf;
- char *parent_type = NULL;
-
- error = ddi_prop_lookup_string(DDI_DEV_T_ANY, pdevi,
- DDI_PROP_DONTPASS, "device_type", &parent_type);
- if (error != DDI_SUCCESS) {
- return;
- }
-
- /* Verify still on the PCI/PCIEX parent tree */
- if (!STREQ(parent_type, "pci") &&
- !STREQ(parent_type, "pciex")) {
- ddi_prop_free(parent_type);
- return;
- }
-
- ddi_prop_free(parent_type);
- parent_type = NULL;
-
- /* VGAEnable is set only for PCI-to-PCI bridges. */
- if (is_pci_bridge(pdevi) == B_FALSE)
- continue;
-
- if (pci_config_setup(pdevi, &ppci_conf) != DDI_SUCCESS)
- continue;
-
- data16 = pci_config_get16(ppci_conf, PCI_BCNF_BCNTRL);
- pci_config_teardown(&ppci_conf);
-
- if (!(data16 & PCI_BCNF_BCNTRL_VGA_ENABLE)) {
- softc->flags &= ~VGATEXT_FLAG_CONSOLE;
- return;
- }
- }
-}
-
static int
vgatext_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
struct vgatext_softc *softc;
int unit = ddi_get_instance(devi);
int error;
- char *parent_type = NULL;
- int reg_rnumber;
- off_t reg_offset;
- off_t mem_offset;
- char buf[80], *cons;
- int pci_pcie_bus = 0;
+ char name[80];
switch (cmd) {
case DDI_ATTACH:
break;
@@ -447,11 +202,12 @@
* Though vgatext doesn't really know how to resume
* on a generic framebuffer, we should succeed, as
* it is far better to have no console, than potentiall
* have no machine.
*/
- return (DDI_SUCCESS);
+ softc = getsoftc(unit);
+ return (gfxp_fb_attach(devi, cmd, softc->gfxp_state));
default:
return (DDI_FAILURE);
}
/* DDI_ATTACH */
@@ -459,138 +215,32 @@
/* Allocate softc struct */
if (ddi_soft_state_zalloc(vgatext_softc_head, unit) != DDI_SUCCESS) {
return (DDI_FAILURE);
}
softc = getsoftc(unit);
+ softc->gfxp_state = gfxp_fb_softc_alloc();
+ if (softc->gfxp_state == NULL) {
+ (void) ddi_soft_state_free(vgatext_softc_head, unit);
+ return (DDI_FAILURE);
+ }
+ if (gfxp_fb_attach(devi, cmd, softc->gfxp_state) != DDI_SUCCESS) {
+ gfxp_fb_softc_free(softc->gfxp_state);
+ (void) ddi_soft_state_free(vgatext_softc_head, unit);
+ return (DDI_FAILURE);
+ }
+
/* link it in */
softc->devi = devi;
ddi_set_driver_private(devi, softc);
- softc->polledio.arg = (struct vis_polledio_arg *)softc;
- softc->polledio.display = vgatext_polled_display;
- softc->polledio.copy = vgatext_polled_copy;
- softc->polledio.cursor = vgatext_polled_cursor;
-
- mutex_init(&(softc->lock), NULL, MUTEX_DRIVER, NULL);
-
- error = ddi_prop_lookup_string(DDI_DEV_T_ANY, ddi_get_parent(devi),
- DDI_PROP_DONTPASS, "device_type", &parent_type);
- if (error != DDI_SUCCESS) {
- cmn_err(CE_WARN, MYNAME ": can't determine parent type.");
- goto fail;
- }
-
- if (STREQ(parent_type, "isa") || STREQ(parent_type, "eisa")) {
- reg_rnumber = vgatext_get_isa_reg_index(devi, 1, VGA_REG_ADDR,
- ®_offset);
- if (reg_rnumber < 0) {
- cmn_err(CE_WARN,
- MYNAME ": can't find reg entry for registers");
- error = DDI_FAILURE;
- goto fail;
- }
- softc->fb_regno = vgatext_get_isa_reg_index(devi, 0,
- VGA_MEM_ADDR, &mem_offset);
- if (softc->fb_regno < 0) {
- cmn_err(CE_WARN,
- MYNAME ": can't find reg entry for memory");
- error = DDI_FAILURE;
- goto fail;
- }
- } else if (STREQ(parent_type, "pci") || STREQ(parent_type, "pciex")) {
- pci_pcie_bus = 1;
- reg_rnumber = vgatext_get_pci_reg_index(devi,
- PCI_REG_ADDR_M|PCI_REG_REL_M,
- PCI_ADDR_IO|PCI_RELOCAT_B, VGA_REG_ADDR,
- ®_offset);
- if (reg_rnumber < 0) {
- cmn_err(CE_WARN,
- MYNAME ": can't find reg entry for registers");
- error = DDI_FAILURE;
- goto fail;
- }
- softc->fb_regno = vgatext_get_pci_reg_index(devi,
- PCI_REG_ADDR_M|PCI_REG_REL_M,
- PCI_ADDR_MEM32|PCI_RELOCAT_B, VGA_MEM_ADDR,
- &mem_offset);
- if (softc->fb_regno < 0) {
- cmn_err(CE_WARN,
- MYNAME ": can't find reg entry for memory");
- error = DDI_FAILURE;
- goto fail;
- }
- } else {
- cmn_err(CE_WARN, MYNAME ": unknown parent type \"%s\".",
- parent_type);
- error = DDI_FAILURE;
- goto fail;
- }
- ddi_prop_free(parent_type);
- parent_type = NULL;
-
- error = ddi_regs_map_setup(devi, reg_rnumber,
- (caddr_t *)&softc->regs.addr, reg_offset, VGA_REG_SIZE,
- &dev_attr, &softc->regs.handle);
- if (error != DDI_SUCCESS)
- goto fail;
- softc->regs.mapped = B_TRUE;
-
- softc->fb_size = VGA_MEM_SIZE;
-
- error = ddi_regs_map_setup(devi, softc->fb_regno,
- (caddr_t *)&softc->fb.addr,
- mem_offset, softc->fb_size,
- &dev_attr, &softc->fb.handle);
- if (error != DDI_SUCCESS)
- goto fail;
- softc->fb.mapped = B_TRUE;
-
- if (ddi_get8(softc->regs.handle,
- softc->regs.addr + VGA_MISC_R) & VGA_MISC_IOA_SEL)
- softc->text_base = (caddr_t)softc->fb.addr + VGA_COLOR_BASE;
- else
- softc->text_base = (caddr_t)softc->fb.addr + VGA_MONO_BASE;
-
- if (ddi_prop_lookup_string(DDI_DEV_T_ANY, ddi_root_node(),
- DDI_PROP_DONTPASS, "console", &cons) == DDI_SUCCESS) {
- if (strcmp(cons, "graphics") == 0) {
- happyface_boot = 1;
- vgatext_silent = 1;
- softc->current_base = softc->shadow;
- } else {
- softc->current_base = softc->text_base;
- }
- ddi_prop_free(cons);
- } else {
- softc->current_base = softc->text_base;
- }
-
- (void) sprintf(buf, "text-%d", unit);
- error = ddi_create_minor_node(devi, buf, S_IFCHR,
+ (void) snprintf(name, sizeof (name), "text-%d", unit);
+ error = ddi_create_minor_node(devi, name, S_IFCHR,
INST2NODE1(unit), DDI_NT_DISPLAY, NULL);
- if (error != DDI_SUCCESS)
- goto fail;
-
- error = ddi_prop_create(makedevice(DDI_MAJOR_T_UNKNOWN, unit),
- devi, DDI_PROP_CANSLEEP, DDI_KERNEL_IOCTL, NULL, 0);
- if (error != DDI_SUCCESS)
- goto fail;
-
- vgatext_check_for_console(devi, softc, pci_pcie_bus);
-
- /* only do this if not in graphics mode */
- if ((vgatext_silent == 0) && (VGATEXT_IS_CONSOLE(softc))) {
- vgatext_init(softc);
- vgatext_save_colormap(softc);
- }
-
+ if (error == DDI_SUCCESS)
return (DDI_SUCCESS);
-fail:
- if (parent_type != NULL)
- ddi_prop_free(parent_type);
(void) vgatext_detach(devi, DDI_DETACH);
return (error);
}
static int
@@ -600,15 +250,14 @@
struct vgatext_softc *softc = getsoftc(instance);
switch (cmd) {
case DDI_DETACH:
- if (softc->fb.mapped)
- ddi_regs_map_free(&softc->fb.handle);
- if (softc->regs.mapped)
- ddi_regs_map_free(&softc->regs.handle);
- mutex_destroy(&(softc->lock));
+ (void) gfxp_fb_detach(devi, cmd, softc->gfxp_state);
+
+ if (softc->gfxp_state != NULL)
+ gfxp_fb_softc_free(softc->gfxp_state);
ddi_remove_minor_node(devi, NULL);
(void) ddi_soft_state_free(vgatext_softc_head, instance);
return (DDI_SUCCESS);
case DDI_SUSPEND:
@@ -627,11 +276,11 @@
* and resume. Therefore, we have this module tunable
* (purposely using a long name) that will allow for
* suspend it it is set. Otherwise we fail.
*/
if (vgatext_force_suspend != 0)
- return (DDI_SUCCESS);
+ return (gfxp_fb_detach(devi, cmd, softc->gfxp_state));
else
return (DDI_FAILURE);
default:
cmn_err(CE_WARN, "vgatext_detach: unknown cmd 0x%x\n", cmd);
@@ -673,139 +322,32 @@
}
return (error);
}
-/*ARGSUSED*/
static int
vgatext_open(dev_t *devp, int flag, int otyp, cred_t *cred)
{
struct vgatext_softc *softc = getsoftc(DEV2INST(*devp));
- if (softc == NULL || otyp == OTYP_BLK)
+ if (softc == NULL)
return (ENXIO);
- return (0);
+ return (gfxp_fb_open(devp, flag, otyp, cred, softc->gfxp_state));
}
-/*ARGSUSED*/
static int
vgatext_close(dev_t devp, int flag, int otyp, cred_t *cred)
{
- return (0);
-}
+ struct vgatext_softc *softc = getsoftc(DEV2INST(devp));
-static int
-do_gfx_ioctl(int cmd, intptr_t data, int mode, struct vgatext_softc *softc)
-{
- static char kernel_only[] =
- "do_gfx_ioctl: %s is a kernel only ioctl";
- int err;
- int kd_mode;
-
- switch (cmd) {
- case KDSETMODE:
- return (vgatext_kdsetmode(softc, (int)data));
-
- case KDGETMODE:
- kd_mode = softc->mode;
- if (ddi_copyout(&kd_mode, (void *)data, sizeof (int), mode))
- return (EFAULT);
- break;
-
- case VIS_GETIDENTIFIER:
- if (ddi_copyout(&text_ident, (void *)data,
- sizeof (struct vis_identifier), mode))
- return (EFAULT);
- break;
-
- case VIS_DEVINIT:
-
- if (!(mode & FKIOCTL)) {
- cmn_err(CE_CONT, kernel_only, "VIS_DEVINIT");
+ if (softc == NULL)
return (ENXIO);
- }
- err = vgatext_devinit(softc, (struct vis_devinit *)data);
- if (err != 0) {
- cmn_err(CE_WARN,
- "vgatext_ioctl: could not initialize console");
- return (err);
- }
- break;
-
- case VIS_CONSCOPY: /* move */
- {
- struct vis_conscopy pma;
-
- if (ddi_copyin((void *)data, &pma,
- sizeof (struct vis_conscopy), mode))
- return (EFAULT);
-
- vgatext_cons_copy(softc, &pma);
- break;
- }
-
- case VIS_CONSDISPLAY: /* display */
- {
- struct vis_consdisplay display_request;
-
- if (ddi_copyin((void *)data, &display_request,
- sizeof (display_request), mode))
- return (EFAULT);
-
- vgatext_cons_display(softc, &display_request);
- break;
- }
-
- case VIS_CONSCURSOR:
- {
- struct vis_conscursor cursor_request;
-
- if (ddi_copyin((void *)data, &cursor_request,
- sizeof (cursor_request), mode))
- return (EFAULT);
-
- vgatext_cons_cursor(softc, &cursor_request);
-
- if (cursor_request.action == VIS_GET_CURSOR &&
- ddi_copyout(&cursor_request, (void *)data,
- sizeof (cursor_request), mode))
- return (EFAULT);
- break;
- }
-
- case VIS_GETCMAP:
- case VIS_PUTCMAP:
- case FBIOPUTCMAP:
- case FBIOGETCMAP:
- /*
- * At the moment, text mode is not considered to have
- * a color map.
- */
- return (EINVAL);
-
- case FBIOGATTR:
- if (copyout(&vgatext_attr, (void *)data,
- sizeof (struct fbgattr)))
- return (EFAULT);
- break;
-
- case FBIOGTYPE:
- if (copyout(&vgatext_attr.fbtype, (void *)data,
- sizeof (struct fbtype)))
- return (EFAULT);
- break;
-
- default:
- return (ENXIO);
- }
- return (0);
+ return (gfxp_fb_close(devp, flag, otyp, cred, softc->gfxp_state));
}
-
-/*ARGSUSED*/
static int
vgatext_ioctl(
dev_t dev,
int cmd,
intptr_t data,
@@ -816,13 +358,12 @@
struct vgatext_softc *softc = getsoftc(DEV2INST(dev));
int err;
switch (DEV2MINOR(dev)) {
case GFX_MINOR:
- mutex_enter(&(softc->lock));
- err = do_gfx_ioctl(cmd, data, mode, softc);
- mutex_exit(&(softc->lock));
+ err = gfxp_fb_ioctl(dev, cmd, data, mode, cred, rval,
+ softc->gfxp_state);
break;
case AGPMASTER_MINOR:
/*
* This is apparently not used anymore. Let's log a
@@ -840,679 +381,20 @@
return (EBADF);
}
return (err);
}
-static void
-vgatext_save_text(struct vgatext_softc *softc)
-{
- unsigned i;
-
- for (i = 0; i < sizeof (softc->shadow); i++)
- softc->shadow[i] = softc->current_base[i];
-}
-
-static void
-vgatext_progressbar_stop()
-{
- extern void progressbar_stop(void);
-
- if (vgatext_silent == 1) {
- vgatext_silent = 0;
- progressbar_stop();
- }
-}
-
-static void
-vgatext_kdsettext(struct vgatext_softc *softc)
-{
- int i;
-
- vgatext_init(softc);
- for (i = 0; i < sizeof (softc->shadow); i++) {
- softc->text_base[i] = softc->shadow[i];
- }
- softc->current_base = softc->text_base;
- if (softc->cursor.visible) {
- vgatext_set_cursor(softc,
- softc->cursor.row, softc->cursor.col);
- }
- vgatext_restore_colormap(softc);
-}
-
-static void
-vgatext_kdsetgraphics(struct vgatext_softc *softc)
-{
- vgatext_progressbar_stop();
- vgatext_save_text(softc);
- softc->current_base = softc->shadow;
-#if defined(USE_BORDERS)
- vgatext_init_graphics(softc);
-#endif
-}
-
static int
-vgatext_kdsetmode(struct vgatext_softc *softc, int mode)
-{
- if ((mode == softc->mode) || (!VGATEXT_IS_CONSOLE(softc)))
- return (0);
-
- switch (mode) {
- case KD_TEXT:
- vgatext_kdsettext(softc);
- break;
-
- case KD_GRAPHICS:
- vgatext_kdsetgraphics(softc);
- break;
-
- case KD_RESETTEXT:
- /*
- * In order to avoid racing with a starting X server,
- * this needs to be a test and set that is performed in
- * a single (softc->lock protected) ioctl into this driver.
- */
- if (softc->mode == KD_TEXT && vgatext_silent == 1) {
- vgatext_progressbar_stop();
- vgatext_kdsettext(softc);
- }
- break;
-
- default:
- return (EINVAL);
- }
- softc->mode = mode;
- return (0);
-}
-
-/*ARGSUSED*/
-static int
vgatext_devmap(dev_t dev, devmap_cookie_t dhp, offset_t off, size_t len,
size_t *maplen, uint_t model)
{
struct vgatext_softc *softc;
- int err;
- size_t length;
-
softc = getsoftc(DEV2INST(dev));
if (softc == NULL) {
cmn_err(CE_WARN, "vgatext: Can't find softstate");
return (-1);
}
- if (!(off >= VGA_MMAP_FB_BASE &&
- off < VGA_MMAP_FB_BASE + softc->fb_size)) {
- cmn_err(CE_WARN, "vgatext: Can't map offset 0x%llx", off);
- return (-1);
- }
-
- if (off + len > VGA_MMAP_FB_BASE + softc->fb_size)
- length = VGA_MMAP_FB_BASE + softc->fb_size - off;
- else
- length = len;
-
- if ((err = devmap_devmem_setup(dhp, softc->devi, NULL, softc->fb_regno,
- off - VGA_MMAP_FB_BASE,
- length, PROT_ALL, 0, &dev_attr)) < 0) {
- return (err);
- }
-
-
- *maplen = length;
- return (0);
-}
-
-
-static int
-vgatext_devinit(struct vgatext_softc *softc, struct vis_devinit *data)
-{
- /* initialize console instance */
- data->version = VIS_CONS_REV;
- data->width = TEXT_COLS;
- data->height = TEXT_ROWS;
- data->linebytes = TEXT_COLS;
- data->depth = 4;
- data->mode = VIS_TEXT;
- data->polledio = &softc->polledio;
-
- return (0);
-}
-
-/*
- * display a string on the screen at (row, col)
- * assume it has been cropped to fit.
- */
-
-static void
-vgatext_cons_display(struct vgatext_softc *softc, struct vis_consdisplay *da)
-{
- unsigned char *string;
- int i;
- unsigned char attr;
- struct cgatext {
- unsigned char ch;
- unsigned char attr;
- };
- struct cgatext *addr;
-
- /*
- * Sanity checks. This is a last-ditch effort to avoid damage
- * from brokenness or maliciousness above.
- */
- if (da->row < 0 || da->row >= TEXT_ROWS ||
- da->col < 0 || da->col >= TEXT_COLS ||
- da->col + da->width > TEXT_COLS)
- return;
-
- /*
- * To be fully general, we should copyin the data. This is not
- * really relevant for this text-only driver, but a graphical driver
- * should support these ioctls from userland to enable simple
- * system startup graphics.
- */
- attr = (solaris_color_to_pc_color[da->bg_color & 0xf] << 4)
- | solaris_color_to_pc_color[da->fg_color & 0xf];
- string = da->data;
- addr = (struct cgatext *)softc->current_base
- + (da->row * TEXT_COLS + da->col);
- for (i = 0; i < da->width; i++) {
- addr->ch = string[i];
- addr->attr = attr;
- addr++;
- }
-}
-
-static void
-vgatext_polled_display(
- struct vis_polledio_arg *arg,
- struct vis_consdisplay *da)
-{
- vgatext_cons_display((struct vgatext_softc *)arg, da);
-}
-
-/*
- * screen-to-screen copy
- */
-
-static void
-vgatext_cons_copy(struct vgatext_softc *softc, struct vis_conscopy *ma)
-{
- unsigned short *from;
- unsigned short *to;
- int cnt;
- screen_size_t chars_per_row;
- unsigned short *to_row_start;
- unsigned short *from_row_start;
- screen_size_t rows_to_move;
- unsigned short *base;
-
- /*
- * Sanity checks. Note that this is a last-ditch effort to avoid
- * damage caused by broken-ness or maliciousness above.
- */
- if (ma->s_col < 0 || ma->s_col >= TEXT_COLS ||
- ma->s_row < 0 || ma->s_row >= TEXT_ROWS ||
- ma->e_col < 0 || ma->e_col >= TEXT_COLS ||
- ma->e_row < 0 || ma->e_row >= TEXT_ROWS ||
- ma->t_col < 0 || ma->t_col >= TEXT_COLS ||
- ma->t_row < 0 || ma->t_row >= TEXT_ROWS ||
- ma->s_col > ma->e_col ||
- ma->s_row > ma->e_row)
- return;
-
- /*
- * Remember we're going to copy shorts because each
- * character/attribute pair is 16 bits.
- */
- chars_per_row = ma->e_col - ma->s_col + 1;
- rows_to_move = ma->e_row - ma->s_row + 1;
-
- /* More sanity checks. */
- if (ma->t_row + rows_to_move > TEXT_ROWS ||
- ma->t_col + chars_per_row > TEXT_COLS)
- return;
-
- base = (unsigned short *)softc->current_base;
-
- to_row_start = base + ((ma->t_row * TEXT_COLS) + ma->t_col);
- from_row_start = base + ((ma->s_row * TEXT_COLS) + ma->s_col);
-
- if (to_row_start < from_row_start) {
- while (rows_to_move-- > 0) {
- to = to_row_start;
- from = from_row_start;
- to_row_start += TEXT_COLS;
- from_row_start += TEXT_COLS;
- for (cnt = chars_per_row; cnt-- > 0; )
- *to++ = *from++;
- }
- } else {
- /*
- * Offset to the end of the region and copy backwards.
- */
- cnt = rows_to_move * TEXT_COLS + chars_per_row;
- to_row_start += cnt;
- from_row_start += cnt;
-
- while (rows_to_move-- > 0) {
- to_row_start -= TEXT_COLS;
- from_row_start -= TEXT_COLS;
- to = to_row_start;
- from = from_row_start;
- for (cnt = chars_per_row; cnt-- > 0; )
- *--to = *--from;
- }
- }
-}
-
-static void
-vgatext_polled_copy(
- struct vis_polledio_arg *arg,
- struct vis_conscopy *ca)
-{
- vgatext_cons_copy((struct vgatext_softc *)arg, ca);
-}
-
-
-static void
-vgatext_cons_cursor(struct vgatext_softc *softc, struct vis_conscursor *ca)
-{
- if (vgatext_silent)
- return;
-
- switch (ca->action) {
- case VIS_HIDE_CURSOR:
- softc->cursor.visible = B_FALSE;
- if (softc->current_base == softc->text_base)
- vgatext_hide_cursor(softc);
- break;
- case VIS_DISPLAY_CURSOR:
- /*
- * Sanity check. This is a last-ditch effort to avoid
- * damage from brokenness or maliciousness above.
- */
- if (ca->col < 0 || ca->col >= TEXT_COLS ||
- ca->row < 0 || ca->row >= TEXT_ROWS)
- return;
-
- softc->cursor.visible = B_TRUE;
- softc->cursor.col = ca->col;
- softc->cursor.row = ca->row;
- if (softc->current_base == softc->text_base)
- vgatext_set_cursor(softc, ca->row, ca->col);
- break;
- case VIS_GET_CURSOR:
- if (softc->current_base == softc->text_base) {
- vgatext_get_cursor(softc, &ca->row, &ca->col);
- }
- break;
- }
-}
-
-static void
-vgatext_polled_cursor(
- struct vis_polledio_arg *arg,
- struct vis_conscursor *ca)
-{
- vgatext_cons_cursor((struct vgatext_softc *)arg, ca);
-}
-
-
-
-/*ARGSUSED*/
-static void
-vgatext_hide_cursor(struct vgatext_softc *softc)
-{
- /* Nothing at present */
-}
-
-static void
-vgatext_set_cursor(struct vgatext_softc *softc, int row, int col)
-{
- short addr;
-
- if (vgatext_silent)
- return;
-
- addr = row * TEXT_COLS + col;
-
- vga_set_crtc(&softc->regs, VGA_CRTC_CLAH, addr >> 8);
- vga_set_crtc(&softc->regs, VGA_CRTC_CLAL, addr & 0xff);
-}
-
-static int vga_row, vga_col;
-
-static void
-vgatext_get_cursor(struct vgatext_softc *softc,
- screen_pos_t *row, screen_pos_t *col)
-{
- short addr;
-
- addr = (vga_get_crtc(&softc->regs, VGA_CRTC_CLAH) << 8) +
- vga_get_crtc(&softc->regs, VGA_CRTC_CLAL);
-
- vga_row = *row = addr / TEXT_COLS;
- vga_col = *col = addr % TEXT_COLS;
-}
-
-/*
- * This code is experimental. It's only enabled if console is
- * set to graphics, a preliminary implementation of happyface boot.
- */
-static void
-vgatext_set_text(struct vgatext_softc *softc)
-{
- int i;
-
- if (happyface_boot == 0)
- return;
-
- /* we are in graphics mode, set to text 80X25 mode */
-
- /* set misc registers */
- vga_set_reg(&softc->regs, VGA_MISC_W, VGA_MISC_TEXT);
-
- /* set sequencer registers */
- vga_set_seq(&softc->regs, VGA_SEQ_RST_SYN,
- (vga_get_seq(&softc->regs, VGA_SEQ_RST_SYN) &
- ~VGA_SEQ_RST_SYN_NO_SYNC_RESET));
- for (i = 1; i < NUM_SEQ_REG; i++) {
- vga_set_seq(&softc->regs, i, VGA_SEQ_TEXT[i]);
- }
- vga_set_seq(&softc->regs, VGA_SEQ_RST_SYN,
- (vga_get_seq(&softc->regs, VGA_SEQ_RST_SYN) |
- VGA_SEQ_RST_SYN_NO_ASYNC_RESET |
- VGA_SEQ_RST_SYN_NO_SYNC_RESET));
-
- /* set crt controller registers */
- vga_set_crtc(&softc->regs, VGA_CRTC_VRE,
- (vga_get_crtc(&softc->regs, VGA_CRTC_VRE) &
- ~VGA_CRTC_VRE_LOCK));
- for (i = 0; i < NUM_CRTC_REG; i++) {
- vga_set_crtc(&softc->regs, i, VGA_CRTC_TEXT[i]);
- }
-
- /* set graphics controller registers */
- for (i = 0; i < NUM_GRC_REG; i++) {
- vga_set_grc(&softc->regs, i, VGA_GRC_TEXT[i]);
- }
-
- /* set attribute registers */
- for (i = 0; i < NUM_ATR_REG; i++) {
- vga_set_atr(&softc->regs, i, VGA_ATR_TEXT[i]);
- }
-
- /* set palette */
- for (i = 0; i < VGA_TEXT_CMAP_ENTRIES; i++) {
- vga_put_cmap(&softc->regs, i, VGA_TEXT_PALETTES[i][0] << 2,
- VGA_TEXT_PALETTES[i][1] << 2,
- VGA_TEXT_PALETTES[i][2] << 2);
- }
- for (i = VGA_TEXT_CMAP_ENTRIES; i < VGA8_CMAP_ENTRIES; i++) {
- vga_put_cmap(&softc->regs, i, 0, 0, 0);
- }
-
- vgatext_save_colormap(softc);
-}
-
-static void
-vgatext_init(struct vgatext_softc *softc)
-{
- unsigned char atr_mode;
-
- atr_mode = vga_get_atr(&softc->regs, VGA_ATR_MODE);
- if (atr_mode & VGA_ATR_MODE_GRAPH)
- vgatext_set_text(softc);
- atr_mode = vga_get_atr(&softc->regs, VGA_ATR_MODE);
- atr_mode &= ~VGA_ATR_MODE_BLINK;
- atr_mode &= ~VGA_ATR_MODE_9WIDE;
- vga_set_atr(&softc->regs, VGA_ATR_MODE, atr_mode);
-#if defined(USE_BORDERS)
- vga_set_atr(&softc->regs, VGA_ATR_BDR_CLR,
- vga_get_atr(&softc->regs, VGA_BRIGHT_WHITE));
-#else
- vga_set_atr(&softc->regs, VGA_ATR_BDR_CLR,
- vga_get_atr(&softc->regs, VGA_BLACK));
-#endif
- vgatext_setfont(softc); /* need selectable font? */
-}
-
-#if defined(USE_BORDERS)
-static void
-vgatext_init_graphics(struct vgatext_softc *softc)
-{
- vga_set_atr(&softc->regs, VGA_ATR_BDR_CLR,
- vga_get_atr(&softc->regs, VGA_BLACK));
-}
-#endif
-
-static char vga_fontslot = 0;
-
-static void
-vgatext_setfont(struct vgatext_softc *softc)
-{
- static uchar_t fsreg[8] = {0x0, 0x30, 0x5, 0x35, 0xa, 0x3a, 0xf, 0x3f};
-
- uchar_t *from;
- uchar_t volatile *to;
- int i, j, s;
- int bpc, f_offset;
-
- /* Sync-reset the sequencer registers */
- vga_set_seq(&softc->regs, 0x00, 0x01);
- /*
- * enable write to plane2, since fonts
- * could only be loaded into plane2
- */
- vga_set_seq(&softc->regs, 0x02, 0x04);
- /*
- * sequentially access data in the bit map being
- * selected by MapMask register (index 0x02)
- */
- vga_set_seq(&softc->regs, 0x04, 0x07);
- /* Sync-reset ended, and allow the sequencer to operate */
- vga_set_seq(&softc->regs, 0x00, 0x03);
-
- /*
- * select plane 2 on Read Mode 0
- */
- vga_set_grc(&softc->regs, 0x04, 0x02);
- /*
- * system addresses sequentially access data, follow
- * Memory Mode register bit 2 in the sequencer
- */
- vga_set_grc(&softc->regs, 0x05, 0x00);
- /*
- * set range of host memory addresses decoded by VGA
- * hardware -- A0000h-BFFFFh (128K region)
- */
- vga_set_grc(&softc->regs, 0x06, 0x00);
-
- /*
- * This assumes 8x16 characters, which yield the traditional 80x25
- * screen. It really should support other character heights.
- */
- bpc = 16;
- s = vga_fontslot;
- f_offset = s * 8 * 1024;
- for (i = 0; i < 256; i++) {
- from = font_data_8x16.encoding[i];
- to = (unsigned char *)softc->fb.addr + f_offset + i * 0x20;
- for (j = 0; j < bpc; j++)
- *to++ = *from++;
- }
-
- /* Sync-reset the sequencer registers */
- vga_set_seq(&softc->regs, 0x00, 0x01);
- /* enable write to plane 0 and 1 */
- vga_set_seq(&softc->regs, 0x02, 0x03);
- /*
- * enable character map selection
- * and odd/even addressing
- */
- vga_set_seq(&softc->regs, 0x04, 0x03);
- /*
- * select font map
- */
- vga_set_seq(&softc->regs, 0x03, fsreg[s]);
- /* Sync-reset ended, and allow the sequencer to operate */
- vga_set_seq(&softc->regs, 0x00, 0x03);
-
- /* restore graphic registers */
-
- /* select plane 0 */
- vga_set_grc(&softc->regs, 0x04, 0x00);
- /* enable odd/even addressing mode */
- vga_set_grc(&softc->regs, 0x05, 0x10);
- /*
- * range of host memory addresses decoded by VGA
- * hardware -- B8000h-BFFFFh (32K region)
- */
- vga_set_grc(&softc->regs, 0x06, 0x0e);
- /* enable all color plane */
- vga_set_atr(&softc->regs, 0x12, 0x0f);
-
-}
-
-static void
-vgatext_save_colormap(struct vgatext_softc *softc)
-{
- int i;
-
- for (i = 0; i < VGA_ATR_NUM_PLT; i++) {
- softc->attrib_palette[i] = vga_get_atr(&softc->regs, i);
- }
- for (i = 0; i < VGA8_CMAP_ENTRIES; i++) {
- vga_get_cmap(&softc->regs, i,
- &softc->colormap[i].red,
- &softc->colormap[i].green,
- &softc->colormap[i].blue);
- }
-}
-
-static void
-vgatext_restore_colormap(struct vgatext_softc *softc)
-{
- int i;
-
- for (i = 0; i < VGA_ATR_NUM_PLT; i++) {
- vga_set_atr(&softc->regs, i, softc->attrib_palette[i]);
- }
- for (i = 0; i < VGA8_CMAP_ENTRIES; i++) {
- vga_put_cmap(&softc->regs, i,
- softc->colormap[i].red,
- softc->colormap[i].green,
- softc->colormap[i].blue);
- }
-}
-
-/*
- * search the entries of the "reg" property for one which has the desired
- * combination of phys_hi bits and contains the desired address.
- *
- * This version searches a PCI-style "reg" property. It was prompted by
- * issues surrounding the presence or absence of an entry for the ROM:
- * (a) a transition problem with PowerPC Virtual Open Firmware
- * (b) uncertainty as to whether an entry will be included on a device
- * with ROM support (and so an "active" ROM base address register),
- * but no ROM actually installed.
- *
- * See the note below on vgatext_get_isa_reg_index for the reasons for
- * returning the offset.
- *
- * Note that this routine may not be fully general; it is intended for the
- * specific purpose of finding a couple of particular VGA reg entries and
- * may not be suitable for all reg-searching purposes.
- */
-static int
-vgatext_get_pci_reg_index(
- dev_info_t *const devi,
- unsigned long himask,
- unsigned long hival,
- unsigned long addr,
- off_t *offset)
-{
-
- int length, index;
- pci_regspec_t *reg;
-
- if (ddi_getlongprop(DDI_DEV_T_ANY, devi, DDI_PROP_DONTPASS,
- "reg", (caddr_t)®, &length) != DDI_PROP_SUCCESS) {
- return (-1);
- }
-
- for (index = 0; index < length / sizeof (pci_regspec_t); index++) {
- if ((reg[index].pci_phys_hi & himask) != hival)
- continue;
- if (reg[index].pci_size_hi != 0)
- continue;
- if (reg[index].pci_phys_mid != 0)
- continue;
- if (reg[index].pci_phys_low > addr)
- continue;
- if (reg[index].pci_phys_low + reg[index].pci_size_low <= addr)
- continue;
-
- *offset = addr - reg[index].pci_phys_low;
- kmem_free(reg, (size_t)length);
- return (index);
- }
- kmem_free(reg, (size_t)length);
-
- return (-1);
-}
-
-/*
- * search the entries of the "reg" property for one which has the desired
- * combination of phys_hi bits and contains the desired address.
- *
- * This version searches a ISA-style "reg" property. It was prompted by
- * issues surrounding 8514/A support. By IEEE 1275 compatibility conventions,
- * 8514/A registers should have been added after all standard VGA registers.
- * Unfortunately, the Solaris/Intel device configuration framework
- * (a) lists the 8514/A registers before the video memory, and then
- * (b) also sorts the entries so that I/O entries come before memory
- * entries.
- *
- * It returns the "reg" index and offset into that register set.
- * The offset is needed because there exist (broken?) BIOSes that
- * report larger ranges enclosing the standard ranges. One reports
- * 0x3bf for 0x21 instead of 0x3c0 for 0x20, for instance. Using the
- * offset adjusts for this difference in the base of the register set.
- *
- * Note that this routine may not be fully general; it is intended for the
- * specific purpose of finding a couple of particular VGA reg entries and
- * may not be suitable for all reg-searching purposes.
- */
-static int
-vgatext_get_isa_reg_index(
- dev_info_t *const devi,
- unsigned long hival,
- unsigned long addr,
- off_t *offset)
-{
-
- int length, index;
- struct regspec *reg;
-
- if (ddi_getlongprop(DDI_DEV_T_ANY, devi, DDI_PROP_DONTPASS,
- "reg", (caddr_t)®, &length) != DDI_PROP_SUCCESS) {
- return (-1);
- }
-
- for (index = 0; index < length / sizeof (struct regspec); index++) {
- if (reg[index].regspec_bustype != hival)
- continue;
- if (reg[index].regspec_addr > addr)
- continue;
- if (reg[index].regspec_addr + reg[index].regspec_size <= addr)
- continue;
-
- *offset = addr - reg[index].regspec_addr;
- kmem_free(reg, (size_t)length);
- return (index);
- }
- kmem_free(reg, (size_t)length);
-
- return (-1);
+ return (gfxp_fb_devmap(dev, dhp, off, len, maplen, model,
+ softc->gfxp_state));
}