Lines Matching refs:csr
957 __u32 csr;
972 csr = sbus_readl(rp + BPP_CSR);
973 if ((csr & P_DRAINING) != 0 && (csr & P_ERR_PEND) == 0) {
975 csr = sbus_readl(rp + BPP_CSR);
976 if ((csr & P_DRAINING) != 0 && (csr & P_ERR_PEND) == 0) {
977 printk("bpp%d: DRAINING still active (0x%08x)\n", idx, csr);
980 printk("bpp%d: reset with 0x%08x ..", idx, csr);
981 sbus_writel((csr | P_RESET) & ~P_INT_EN, rp + BPP_CSR);
984 csr = sbus_readl(rp + BPP_CSR);
985 printk(" done with csr=0x%08x ocr=0x%04x\n",
986 csr, sbus_readw(rp + BPP_OCR));
988 switch (csr & P_DEV_ID_MASK) {