-#define DISPLAY_SLC90E66_TIMINGS
-
-#if defined(DISPLAY_SLC90E66_TIMINGS) && defined(CONFIG_PROC_FS)
-#include <linux/stat.h>
-#include <linux/proc_fs.h>
-
-static u8 slc90e66_proc = 0;
-static struct pci_dev *bmide_dev;
-
-static int slc90e66_get_info (char *buffer, char **addr, off_t offset, int count)
-{
- char *p = buffer;
- int len;
- unsigned long bibma = pci_resource_start(bmide_dev, 4);
- u16 reg40 = 0, psitre = 0, reg42 = 0, ssitre = 0;
- u8 c0 = 0, c1 = 0;
- u8 reg44 = 0, reg47 = 0, reg48 = 0, reg4a = 0, reg4b = 0;
-
- pci_read_config_word(bmide_dev, 0x40, ®40);
- pci_read_config_word(bmide_dev, 0x42, ®42);
- pci_read_config_byte(bmide_dev, 0x44, ®44);
- pci_read_config_byte(bmide_dev, 0x47, ®47);
- pci_read_config_byte(bmide_dev, 0x48, ®48);
- pci_read_config_byte(bmide_dev, 0x4a, ®4a);
- pci_read_config_byte(bmide_dev, 0x4b, ®4b);
-
- psitre = (reg40 & 0x4000) ? 1 : 0;
- ssitre = (reg42 & 0x4000) ? 1 : 0;
-
- /*
- * at that point bibma+0x2 et bibma+0xa are byte registers
- * to investigate:
- */
- c0 = inb_p(bibma + 0x02);
- c1 = inb_p(bibma + 0x0a);
-
- p += sprintf(p, " SLC90E66 Chipset.\n");
- p += sprintf(p, "--------------- Primary Channel "
- "---------------- Secondary Channel "
- "-------------\n");
- p += sprintf(p, " %sabled "
- " %sabled\n",
- (c0&0x80) ? "dis" : " en",
- (c1&0x80) ? "dis" : " en");
- p += sprintf(p, "--------------- drive0 --------- drive1 "
- "-------- drive0 ---------- drive1 ------\n");
- p += sprintf(p, "DMA enabled: %s %s "
- " %s %s\n",
- (c0&0x20) ? "yes" : "no ",
- (c0&0x40) ? "yes" : "no ",
- (c1&0x20) ? "yes" : "no ",
- (c1&0x40) ? "yes" : "no " );
- p += sprintf(p, "UDMA enabled: %s %s "
- " %s %s\n",
- (reg48&0x01) ? "yes" : "no ",
- (reg48&0x02) ? "yes" : "no ",
- (reg48&0x04) ? "yes" : "no ",
- (reg48&0x08) ? "yes" : "no " );
- p += sprintf(p, "UDMA enabled: %s %s "
- " %s %s\n",
- ((reg4a&0x04)==0x04) ? "4" :
- ((reg4a&0x03)==0x03) ? "3" :
- (reg4a&0x02) ? "2" :
- (reg4a&0x01) ? "1" :
- (reg4a&0x00) ? "0" : "X",
- ((reg4a&0x40)==0x40) ? "4" :
- ((reg4a&0x30)==0x30) ? "3" :
- (reg4a&0x20) ? "2" :
- (reg4a&0x10) ? "1" :
- (reg4a&0x00) ? "0" : "X",
- ((reg4b&0x04)==0x04) ? "4" :
- ((reg4b&0x03)==0x03) ? "3" :
- (reg4b&0x02) ? "2" :
- (reg4b&0x01) ? "1" :
- (reg4b&0x00) ? "0" : "X",
- ((reg4b&0x40)==0x40) ? "4" :
- ((reg4b&0x30)==0x30) ? "3" :
- (reg4b&0x20) ? "2" :
- (reg4b&0x10) ? "1" :
- (reg4b&0x00) ? "0" : "X");
-
- p += sprintf(p, "UDMA\n");
- p += sprintf(p, "DMA\n");
- p += sprintf(p, "PIO\n");
-
-/*
- * FIXME.... Add configuration junk data....blah blah......
- */
-
- /* p - buffer must be less than 4k! */
- len = (p - buffer) - offset;
- *addr = buffer + offset;
-
- return len > count ? count : len;
-}
-#endif /* defined(DISPLAY_SLC90E66_TIMINGS) && defined(CONFIG_PROC_FS) */
-