/[grub]/grub2/disk/powerpc/ieee1275/ofdisk.c
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Diff of /grub2/disk/powerpc/ieee1275/ofdisk.c

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revision 1.9 by hollisb, Sun May 1 03:45:35 2005 UTC revision 1.10 by hollisb, Tue Jul 12 22:36:43 2005 UTC
# Line 63  grub_ofdisk_open (const char *name, grub Line 63  grub_ofdisk_open (const char *name, grub
63    if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PARTITION_0))    if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PARTITION_0))
64      grub_strcat (devpath, ":0");      grub_strcat (devpath, ":0");
65    
66      grub_dprintf ("disk", "Opening `%s'.\n", devpath);
67    
68    grub_ieee1275_open (devpath, &dev_ihandle);    grub_ieee1275_open (devpath, &dev_ihandle);
69    if (! dev_ihandle)    if (! dev_ihandle)
70      {      {
71        grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Can't open device");        grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Can't open device");
72        goto fail;        goto fail;
73      }      }
74      
75      grub_dprintf ("disk", "Opened `%s' as handle 0x%x.\n", devpath, dev_ihandle);
76    
77    if (grub_ieee1275_finddevice (devpath, &dev))    if (grub_ieee1275_finddevice (devpath, &dev))
78      {      {
79        grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Can't read device properties");        grub_error (GRUB_ERR_UNKNOWN_DEVICE, "Can't read device properties");
# Line 112  grub_ofdisk_open (const char *name, grub Line 116  grub_ofdisk_open (const char *name, grub
116  static void  static void
117  grub_ofdisk_close (grub_disk_t disk)  grub_ofdisk_close (grub_disk_t disk)
118  {  {
119      grub_dprintf ("disk", "Closing handle 0x%x.\n",
120                    (grub_ieee1275_ihandle_t) disk->data);
121    grub_ieee1275_close ((grub_ieee1275_ihandle_t) disk->data);    grub_ieee1275_close ((grub_ieee1275_ihandle_t) disk->data);
122  }  }
123    
# Line 123  grub_ofdisk_read (grub_disk_t disk, unsi Line 129  grub_ofdisk_read (grub_disk_t disk, unsi
129    int actual;    int actual;
130    unsigned long long pos;    unsigned long long pos;
131    
132      grub_dprintf ("disk",
133                    "Reading handle 0x%x: sector 0x%lx, size 0x%lx, buf %p.\n",
134                    (grub_ieee1275_ihandle_t) disk->data, sector, size, buf);
135    
136    pos = (unsigned long long) sector * 512UL;    pos = (unsigned long long) sector * 512UL;
137    
138    grub_ieee1275_seek ((grub_ieee1275_ihandle_t) disk->data, (int) (pos >> 32),    grub_ieee1275_seek ((grub_ieee1275_ihandle_t) disk->data, (int) (pos >> 32),

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  Added in v.1.10

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