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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /Documentation/scsi/sym53c500_cs.txt | |
download | op-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 'Documentation/scsi/sym53c500_cs.txt')
-rw-r--r-- | Documentation/scsi/sym53c500_cs.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/scsi/sym53c500_cs.txt b/Documentation/scsi/sym53c500_cs.txt new file mode 100644 index 0000000..75febcf --- /dev/null +++ b/Documentation/scsi/sym53c500_cs.txt @@ -0,0 +1,23 @@ +The sym53c500_cs driver originated as an add-on to David Hinds' pcmcia-cs +package, and was written by Tom Corner (tcorner@via.at). A rewrite was +long overdue, and the current version addresses the following concerns: + + (1) extensive kernel changes between 2.4 and 2.6. + (2) deprecated PCMCIA support outside the kernel. + +All the USE_BIOS code has been ripped out. It was never used, and could +not have worked anyway. The USE_DMA code is likewise gone. Many thanks +to YOKOTA Hiroshi (nsp_cs driver) and David Hinds (qlogic_cs driver) for +the code fragments I shamelessly adapted for this work. Thanks also to +Christoph Hellwig for his patient tutelage while I stumbled about. + +The Symbios Logic 53c500 chip was used in the "newer" (circa 1997) version +of the New Media Bus Toaster PCMCIA SCSI controller. Presumably there are +other products using this chip, but I've never laid eyes (much less hands) +on one. + +Through the years, there have been a number of downloads of the pcmcia-cs +version of this driver, and I guess it worked for those users. It worked +for Tom Corner, and it works for me. Your mileage will probably vary. + +--Bob Tracy (rct@frus.com) |