+ u16 mchcfg_ddim; /* DRAM Data Integrity Mode 0=none, 2=edac */
+ u16 value;
+ u32 cumul_size;
+ struct csrow_info *csrow;
+ int index;
+
+ pci_read_config_word(pdev, I82860_MCHCFG, &mchcfg_ddim);
+ mchcfg_ddim = mchcfg_ddim & 0x180;
+ last_cumul_size = 0;
+
+ /* The group row boundary (GRA) reg values are boundary address
+ * for each DRAM row with a granularity of 16MB. GRA regs are
+ * cumulative; therefore GRA15 will contain the total memory contained
+ * in all eight rows.
+ */
+ for (index = 0; index < mci->nr_csrows; index++) {
+ csrow = &mci->csrows[index];
+ pci_read_config_word(pdev, I82860_GBA + index * 2, &value);
+ cumul_size = (value & I82860_GBA_MASK) <<
+ (I82860_GBA_SHIFT - PAGE_SHIFT);
+ debugf3("%s(): (%d) cumul_size 0x%x\n", __func__, index,
+ cumul_size);