Lines Matching refs:mch_window
209 void __iomem *mch_window;
322 static int dual_channel_active(void __iomem *mch_window)
337 drb[row][0] = readb(mch_window + I82975X_DRB + row);
338 drb[row][1] = readb(mch_window + I82975X_DRB + row + 0x80);
344 static enum dev_type i82975x_dram_type(void __iomem *mch_window, int rank)
357 struct pci_dev *pdev, void __iomem *mch_window)
371 value = readb(mch_window + I82975X_DRB + index +
386 csrow->dtype = i82975x_dram_type(mch_window, index);
394 static void i82975x_print_dram_timings(void __iomem *mch_window)
405 dtreg[0] = readl(mch_window + 0x114);
406 dtreg[1] = readl(mch_window + 0x194);
430 void __iomem *mch_window;
448 mch_window = ioremap_nocache(mchbar, 0x1000);
452 mchbar, mch_window);
454 c0drb[0] = readb(mch_window + I82975X_DRB_CH0R0);
455 c0drb[1] = readb(mch_window + I82975X_DRB_CH0R1);
456 c0drb[2] = readb(mch_window + I82975X_DRB_CH0R2);
457 c0drb[3] = readb(mch_window + I82975X_DRB_CH0R3);
458 c1drb[0] = readb(mch_window + I82975X_DRB_CH1R0);
459 c1drb[1] = readb(mch_window + I82975X_DRB_CH1R1);
460 c1drb[2] = readb(mch_window + I82975X_DRB_CH1R2);
461 c1drb[3] = readb(mch_window + I82975X_DRB_CH1R3);
472 drc[0] = readl(mch_window + I82975X_DRC_CH0M0);
473 drc[1] = readl(mch_window + I82975X_DRC_CH1M0);
483 readw(mch_window + I82975X_C0BNKARC));
485 readw(mch_window + I82975X_C1BNKARC));
486 i82975x_print_dram_timings(mch_window);
494 chans = dual_channel_active(mch_window) + 1;
516 pvt->mch_window = mch_window;
517 i82975x_init_csrows(mci, pdev, mch_window);
534 iounmap(mch_window);
570 if (pvt->mch_window)
571 iounmap( pvt->mch_window );