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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/scsi/NCR_Q720.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/scsi/NCR_Q720.h')
-rw-r--r--drivers/scsi/NCR_Q720.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/scsi/NCR_Q720.h b/drivers/scsi/NCR_Q720.h
new file mode 100644
index 0000000..7b92090
--- /dev/null
+++ b/drivers/scsi/NCR_Q720.h
@@ -0,0 +1,28 @@
+/* -*- mode: c; c-basic-offset: 8 -*- */
+
+/* NCR Quad 720 MCA SCSI Driver
+ *
+ * Copyright (C) 2003 by James.Bottomley@HansenPartnership.com
+ */
+
+#ifndef _NCR_Q720_H
+#define _NCR_Q720_H
+
+/* The MCA identifier */
+#define NCR_Q720_MCA_ID 0x0720
+
+#define NCR_Q720_CLOCK_MHZ 30
+
+#define NCR_Q720_POS2_BOARD_ENABLE 0x01
+#define NCR_Q720_POS2_INTERRUPT_ENABLE 0x02
+#define NCR_Q720_POS2_PARITY_DISABLE 0x04
+#define NCR_Q720_POS2_IO_MASK 0xf8
+#define NCR_Q720_POS2_IO_SHIFT 8
+
+#define NCR_Q720_CHIP_REGISTER_OFFSET 0x200
+#define NCR_Q720_SCSR_OFFSET 0x070
+#define NCR_Q720_SIOP_SHIFT 0x080
+
+#endif
+
+
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