*
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <asm/hardware.h>
#include <asm/parisc-device.h>
#include <asm/cacheflush.h>
+#include <asm/grfioctl.h>
#include "../sticore.h"
#define STI_DRIVERVERSION "Version 0.9a"
-struct sti_struct *default_sti __read_mostly;
+static struct sti_struct *default_sti __read_mostly;
/* number of STI ROMS found and their ptrs to each struct */
static int num_sti_roms __read_mostly;
.init_cmap_tx = 1,
};
-int
-sti_init_graph(struct sti_struct *sti)
+static int sti_init_graph(struct sti_struct *sti)
{
struct sti_init_inptr_ext inptr_ext = { 0, };
struct sti_init_inptr inptr = {
.wait = STI_WAIT,
};
-void
-sti_inq_conf(struct sti_struct *sti)
+static void sti_inq_conf(struct sti_struct *sti)
{
struct sti_conf_inptr inptr = { 0, };
unsigned long flags;
}
-/* FIXME: Do we have another solution for this ? */
-static void sti_flush(unsigned long from, unsigned long len)
+static void sti_flush(unsigned long start, unsigned long end)
{
- flush_data_cache();
- flush_kernel_dcache_range(from, len);
- flush_icache_range(from, from+len);
+ flush_icache_range(start, end);
}
-void __init
-sti_rom_copy(unsigned long base, unsigned long count, void *dest)
+static void __devinit sti_rom_copy(unsigned long base, unsigned long count,
+ void *dest)
{
- unsigned long dest_len = count;
unsigned long dest_start = (unsigned long) dest;
/* this still needs to be revisited (see arch/parisc/mm/init.c:246) ! */
dest++;
}
- sti_flush(dest_start, dest_len);
+ sti_flush(dest_start, (unsigned long)dest);
}
static char default_sti_path[21] __read_mostly;
#ifndef MODULE
-static int __init sti_setup(char *str)
+static int __devinit sti_setup(char *str)
{
if (str)
strlcpy (default_sti_path, str, sizeof (default_sti_path));
- return 0;
+ return 1;
}
/* Assuming the machine has multiple STI consoles (=graphic cards) which
-static char __initdata *font_name[MAX_STI_ROMS] = { "VGA8x16", };
-static int __initdata font_index[MAX_STI_ROMS],
- font_height[MAX_STI_ROMS],
- font_width[MAX_STI_ROMS];
+static char __devinitdata *font_name[MAX_STI_ROMS] = { "VGA8x16", };
+static int __devinitdata font_index[MAX_STI_ROMS],
+ font_height[MAX_STI_ROMS],
+ font_width[MAX_STI_ROMS];
#ifndef MODULE
-static int __init sti_font_setup(char *str)
+static int __devinit sti_font_setup(char *str)
{
char *x;
int i = 0;
i++;
}
- return 0;
+ return 1;
}
/* The optional linux kernel parameter "sti_font" defines which font
-static void __init
+static void __devinit
sti_dump_globcfg(struct sti_glob_cfg *glob_cfg, unsigned int sti_mem_request)
{
struct sti_glob_cfg_ext *cfg;
glob_cfg->save_addr));
/* dump extended cfg */
- cfg = PTR_STI(glob_cfg->ext_ptr);
+ cfg = PTR_STI((unsigned long)glob_cfg->ext_ptr);
DPRINTK(( KERN_INFO
"monitor %d\n"
"in friendly mode: %d\n"
cfg->sti_mem_addr, sti_mem_request));
}
-static void __init
+static void __devinit
sti_dump_outptr(struct sti_struct *sti)
{
DPRINTK((KERN_INFO
sti->outptr.attributes));
}
-static int __init
+static int __devinit
sti_init_glob_cfg(struct sti_struct *sti,
unsigned long rom_address, unsigned long hpa)
{
(offs < PCI_BASE_ADDRESS_0 ||
offs > PCI_BASE_ADDRESS_5)) {
printk (KERN_WARNING
- "STI pci region maping for region %d (%02x) can't be mapped\n",
+ "STI pci region mapping for region %d (%02x) can't be mapped\n",
i,sti->rm_entry[i]);
continue;
}
sti->regions_phys[i] =
REGION_OFFSET_TO_PHYS(sti->regions[i], newhpa);
- /* remap virtually */
- /* FIXME: add BTLB support if btlb==1 */
len = sti->regions[i].region_desc.length * 4096;
-
-/* XXX: Enabling IOREMAP debugging causes a crash, so we must be passing
- * a virtual address to something expecting a physical address that doesn't
- * go through a readX macro */
-#if 0
- if (len)
- glob_cfg->region_ptrs[i] = (unsigned long) (
- sti->regions[i].region_desc.cache ?
- ioremap(sti->regions_phys[i], len) :
- ioremap_nocache(sti->regions_phys[i], len) );
-#else
if (len)
glob_cfg->region_ptrs[i] = sti->regions_phys[i];
-#endif
- DPRINTK(("region #%d: phys %08lx, virt %08x, len=%lukB, "
+ DPRINTK(("region #%d: phys %08lx, region_ptr %08x, len=%lukB, "
"btlb=%d, sysonly=%d, cache=%d, last=%d\n",
i, sti->regions_phys[i], glob_cfg->region_ptrs[i],
len/1024,
}
#ifdef CONFIG_FB
-struct sti_cooked_font * __init
-sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
+static struct sti_cooked_font __devinit
+*sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
{
const struct font_desc *fbfont;
unsigned int size, bpc;
return NULL;
fbfont = find_font(fbfont_name);
if (!fbfont)
- fbfont = get_default_font(1024,768);
+ fbfont = get_default_font(1024,768, ~(u32)0, ~(u32)0);
if (!fbfont)
return NULL;
return cooked_font;
}
#else
-struct sti_cooked_font * __init
-sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
+static struct sti_cooked_font __devinit
+*sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
{
return NULL;
}
#endif
-struct sti_cooked_font * __init
-sti_select_font(struct sti_cooked_rom *rom,
- int (*search_font_fnc) (struct sti_cooked_rom *,int,int) )
+static struct sti_cooked_font __devinit
+*sti_select_font(struct sti_cooked_rom *rom,
+ int (*search_font_fnc)(struct sti_cooked_rom *, int, int))
{
struct sti_cooked_font *font;
int i;
}
-static void __init
+static void __devinit
sti_dump_rom(struct sti_rom *rom)
{
printk(KERN_INFO " id %04x-%04x, conforms to spec rev. %d.%02x\n",
}
-static int __init
+static int __devinit
sti_cook_fonts(struct sti_cooked_rom *cooked_rom,
struct sti_rom *raw_rom)
{
}
-static int __init
+static int __devinit
sti_search_font(struct sti_cooked_rom *rom, int height, int width)
{
struct sti_cooked_font *font;
#define BMODE_RELOCATE(offset) offset = (offset) / 4;
#define BMODE_LAST_ADDR_OFFS 0x50
-static void * __init
+static void * __devinit
sti_bmode_font_raw(struct sti_cooked_font *f)
{
unsigned char *n, *p, *q;
return n + 3;
}
-static void __init
+static void __devinit
sti_bmode_rom_copy(unsigned long base, unsigned long count, void *dest)
{
- unsigned long dest_len = count;
unsigned long dest_start = (unsigned long) dest;
while (count) {
base += 4;
dest++;
}
- sti_flush(dest_start, dest_len);
+
+ sti_flush(dest_start, (unsigned long)dest);
}
-static struct sti_rom * __init
+static struct sti_rom * __devinit
sti_get_bmode_rom (unsigned long address)
{
struct sti_rom *raw;
return raw;
}
-struct sti_rom * __init
-sti_get_wmode_rom (unsigned long address)
+static struct sti_rom __devinit *sti_get_wmode_rom(unsigned long address)
{
struct sti_rom *raw;
unsigned long size;
return raw;
}
-int __init
-sti_read_rom(int wordmode, struct sti_struct *sti, unsigned long address)
+static int __devinit sti_read_rom(int wordmode, struct sti_struct *sti,
+ unsigned long address)
{
struct sti_cooked_rom *cooked;
struct sti_rom *raw = NULL;
+ unsigned long revno;
cooked = kmalloc(sizeof *cooked, GFP_KERNEL);
if (!cooked)
sti->graphics_id[1] = raw->graphics_id[1];
sti_dump_rom(raw);
-
+
+ /* check if the ROM routines in this card are compatible */
+ if (wordmode || sti->graphics_id[1] != 0x09A02587)
+ goto ok;
+
+ revno = (raw->revno[0] << 8) | raw->revno[1];
+
+ switch (sti->graphics_id[0]) {
+ case S9000_ID_HCRX:
+ /* HyperA or HyperB ? */
+ if (revno == 0x8408 || revno == 0x840b)
+ goto msg_not_supported;
+ break;
+ case CRT_ID_THUNDER:
+ if (revno == 0x8509)
+ goto msg_not_supported;
+ break;
+ case CRT_ID_THUNDER2:
+ if (revno == 0x850c)
+ goto msg_not_supported;
+ }
+ok:
return 1;
+msg_not_supported:
+ printk(KERN_ERR "Sorry, this GSC/STI card is not yet supported.\n");
+ printk(KERN_ERR "Please see http://parisc-linux.org/faq/"
+ "graphics-howto.html for more info.\n");
+ /* fall through */
out_err:
kfree(raw);
kfree(cooked);
return 0;
}
-static struct sti_struct * __init
+static struct sti_struct * __devinit
sti_try_rom_generic(unsigned long address, unsigned long hpa, struct pci_dev *pd)
{
struct sti_struct *sti;
return NULL;
}
-static void __init sticore_check_for_default_sti(struct sti_struct *sti, char *path)
+static void __devinit sticore_check_for_default_sti(struct sti_struct *sti, char *path)
{
if (strcmp (path, default_sti_path) == 0)
default_sti = sti;
* in the additional address field addr[1] while on
* older Systems the PDC stores it in page0->proc_sti
*/
-static int __init sticore_pa_init(struct parisc_device *dev)
+static int __devinit sticore_pa_init(struct parisc_device *dev)
{
char pa_path[21];
struct sti_struct *sti = NULL;
#ifdef CONFIG_PCI
unsigned long fb_base, rom_base;
unsigned int fb_len, rom_len;
+ int err;
struct sti_struct *sti;
- pci_enable_device(pd);
+ err = pci_enable_device(pd);
+ if (err < 0) {
+ dev_err(&pd->dev, "Cannot enable PCI device\n");
+ return err;
+ }
fb_base = pci_resource_start(pd, 0);
fb_len = pci_resource_len(pd, 0);
static int sticore_initialized __read_mostly;
-static void __init sti_init_roms(void)
+static void __devinit sti_init_roms(void)
{
if (sticore_initialized)
return;
/* Register drivers for native & PCI cards */
register_parisc_driver(&pa_sti_driver);
- pci_register_driver(&pci_sti_driver);
+ WARN_ON(pci_register_driver(&pci_sti_driver));
/* if we didn't find the given default sti, take the first one */
if (!default_sti)
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff