Lines Matching defs:drc
342 static inline int dual_channel_active(u32 drc, int dev_idx)
344 return (dev_idx == E7501) ? ((drc >> 22) & 0x1) : 1;
348 static inline int drb_granularity(u32 drc, int dev_idx)
351 return (dev_idx == E7501) ? ((drc >> 18) & 0x3) : 1;
355 int dev_idx, u32 drc)
367 drc_chan = dual_channel_active(drc, dev_idx);
368 drc_drbg = drb_granularity(drc, dev_idx);
369 drc_ddim = (drc >> 20) & 0x3;
427 u32 drc;
433 pci_read_config_dword(pdev, E7XXX_DRC, &drc);
435 drc_chan = dual_channel_active(drc, dev_idx);
479 e7xxx_init_csrows(mci, pdev, dev_idx, drc);