#include <linux/types.h>
#include <linux/mm.h>
+#include <linux/seq_file.h>
#include <linux/console.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/ioport.h>
#include <linux/vt_kern.h>
+#include <linux/module.h>
#include <asm/bootinfo.h>
#include <asm/setup.h>
#include <asm/io.h>
u_long atari_mch_cookie;
+EXPORT_SYMBOL(atari_mch_cookie);
+
u_long atari_mch_type;
+EXPORT_SYMBOL(atari_mch_type);
+
struct atari_hw_present atari_hw_present;
+EXPORT_SYMBOL(atari_hw_present);
+
u_long atari_switches;
+EXPORT_SYMBOL(atari_switches);
+
int atari_dont_touch_floppy_select;
+EXPORT_SYMBOL(atari_dont_touch_floppy_select);
+
int atari_rtc_year_offset;
/* local function prototypes */
static void atari_reset(void);
static void atari_get_model(char *model);
-static int atari_get_hardware_list(char *buffer);
+static void atari_get_hardware_list(struct seq_file *m);
/* atari specific irq functions */
extern void atari_init_IRQ (void);
*/
printk("Atari hardware found: ");
- if (MACH_IS_MEDUSA || MACH_IS_HADES) {
+ if (MACH_IS_MEDUSA) {
/* There's no Atari video hardware on the Medusa, but all the
* addresses below generate a DTACK so no bus error occurs! */
} else if (hwreg_present(f030_xreg)) {
ATARIHW_SET(SCSI_DMA);
printk("TT_SCSI_DMA ");
}
- if (!MACH_IS_HADES && hwreg_present(&st_dma.dma_hi)) {
- ATARIHW_SET(STND_DMA);
- printk("STND_DMA ");
- }
/*
* The ST-DMA address registers aren't readable
* on all Medusas, so the test below may fail
ATARIHW_SET(YM_2149);
printk("YM2149 ");
}
- if (!MACH_IS_MEDUSA && !MACH_IS_HADES &&
- hwreg_present(&tt_dmasnd.ctrl)) {
+ if (!MACH_IS_MEDUSA && hwreg_present(&tt_dmasnd.ctrl)) {
ATARIHW_SET(PCM_8BIT);
printk("PCM ");
}
- if (!MACH_IS_HADES && hwreg_present(&falcon_codec.unused5)) {
+ if (hwreg_present(&falcon_codec.unused5)) {
ATARIHW_SET(CODEC);
printk("CODEC ");
}
(tt_scc_dma.dma_ctrl = 0x01, (tt_scc_dma.dma_ctrl & 1) == 1) &&
(tt_scc_dma.dma_ctrl = 0x00, (tt_scc_dma.dma_ctrl & 1) == 0)
#else
- !MACH_IS_MEDUSA && !MACH_IS_HADES
+ !MACH_IS_MEDUSA
#endif
) {
ATARIHW_SET(SCC_DMA);
ATARIHW_SET(ST_ESCC);
printk("ST_ESCC ");
}
- if (MACH_IS_HADES) {
- ATARIHW_SET(VME);
- printk("VME ");
- } else if (hwreg_present(&tt_scu.sys_mask)) {
+ if (hwreg_present(&tt_scu.sys_mask)) {
ATARIHW_SET(SCU);
/* Assume a VME bus if there's a SCU */
ATARIHW_SET(VME);
ATARIHW_SET(ANALOG_JOY);
printk("ANALOG_JOY ");
}
- if (!MACH_IS_HADES && hwreg_present(blitter.halftone)) {
+ if (hwreg_present(blitter.halftone)) {
ATARIHW_SET(BLITTER);
printk("BLITTER ");
}
printk("IDE ");
}
#if 1 /* This maybe wrong */
- if (!MACH_IS_MEDUSA && !MACH_IS_HADES &&
- hwreg_present(&tt_microwire.data) &&
+ if (!MACH_IS_MEDUSA && hwreg_present(&tt_microwire.data) &&
hwreg_present(&tt_microwire.mask) &&
(tt_microwire.mask = 0x7ff,
udelay(1),
mach_hwclk = atari_tt_hwclk;
mach_set_clock_mmss = atari_tt_set_clock_mmss;
}
- if (!MACH_IS_HADES && hwreg_present(&mste_rtc.sec_ones)) {
+ if (hwreg_present(&mste_rtc.sec_ones)) {
ATARIHW_SET(MSTE_CLK);
printk("MSTE_CLK ");
mach_hwclk = atari_mste_hwclk;
mach_set_clock_mmss = atari_mste_set_clock_mmss;
}
- if (!MACH_IS_MEDUSA && !MACH_IS_HADES &&
- hwreg_present(&dma_wd.fdc_speed) &&
+ if (!MACH_IS_MEDUSA && hwreg_present(&dma_wd.fdc_speed) &&
hwreg_write(&dma_wd.fdc_speed, 0)) {
ATARIHW_SET(FDCSPEED);
printk("FDC_SPEED ");
}
- if (!MACH_IS_HADES && !ATARIHW_PRESENT(ST_SCSI)) {
+ if (!ATARIHW_PRESENT(ST_SCSI)) {
ATARIHW_SET(ACSI);
printk("ACSI ");
}
* 0xFFxxxxxx -> 0x00xxxxxx, so that the first 16MB is accessible
* in the last 16MB of the address space.
*/
- tos_version = (MACH_IS_MEDUSA || MACH_IS_HADES) ?
+ tos_version = (MACH_IS_MEDUSA) ?
0xfff : *(unsigned short *)0xff000002;
atari_rtc_year_offset = (tos_version < 0x306) ? 70 : 68;
}
* On the Medusa, phys. 0x4 may contain garbage because it's no
* ROM. See above for explanation why we cannot use PTOV(4).
*/
- reset_addr = MACH_IS_HADES ? 0x7fe00030 :
- MACH_IS_MEDUSA || MACH_IS_AB40 ? 0xe00030 :
+ reset_addr = MACH_IS_MEDUSA || MACH_IS_AB40 ? 0xe00030 :
*(unsigned long *) 0xff000004;
/* reset ACIA for switch off OverScan, if it's active */
if (MACH_IS_MEDUSA)
/* Medusa has TT _MCH cookie */
strcat(model, "Medusa");
- else if (MACH_IS_HADES)
- strcat(model, "Hades");
else
strcat(model, "TT");
break;
}
-static int atari_get_hardware_list(char *buffer)
+static void atari_get_hardware_list(struct seq_file *m)
{
- int len = 0, i;
+ int i;
for (i = 0; i < m68k_num_memory; i++)
- len += sprintf(buffer+len, "\t%3ld MB at 0x%08lx (%s)\n",
+ seq_printf(m, "\t%3ld MB at 0x%08lx (%s)\n",
m68k_memory[i].size >> 20, m68k_memory[i].addr,
(m68k_memory[i].addr & 0xff000000 ?
"alternate RAM" : "ST-RAM"));
#define ATARIHW_ANNOUNCE(name, str) \
if (ATARIHW_PRESENT(name)) \
- len += sprintf(buffer + len, "\t%s\n", str)
+ seq_printf(m, "\t%s\n", str)
- len += sprintf(buffer + len, "Detected hardware:\n");
+ seq_printf(m, "Detected hardware:\n");
ATARIHW_ANNOUNCE(STND_SHIFTER, "ST Shifter");
ATARIHW_ANNOUNCE(EXTD_SHIFTER, "STe Shifter");
ATARIHW_ANNOUNCE(TT_SHIFTER, "TT Shifter");
ATARIHW_ANNOUNCE(BLITTER, "Blitter");
ATARIHW_ANNOUNCE(VME, "VME Bus");
ATARIHW_ANNOUNCE(DSP56K, "DSP56001 processor");
-
- return len;
}
projects / linux-2.6-omap-h63xx.git / blobdiff