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[S390] dasd: add High Performance FICON support
authorStefan Weinhuber <wein@de.ibm.com>
Thu, 26 Mar 2009 14:23:48 +0000 (15:23 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 26 Mar 2009 14:24:05 +0000 (15:24 +0100)
commitf3eb5384cf0325c02e306b1d81e70f81a03d7432
tree4d75517ad2c61ac2f8b6431eafd62b5d32c188edtree | snapshot
parentb44b0ab3bac16356f03e94b1b49ba9305710c445commit | diff
[S390] dasd: add High Performance FICON support

To support High Performance FICON, the DASD device driver has to
translate I/O requests into the new transport mode control words (TCW)
instead of the traditional (command mode) CCW requests.

Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/idals.h diff | blob | history
drivers/s390/block/dasd.c diff | blob | history
drivers/s390/block/dasd_3990_erp.c diff | blob | history
drivers/s390/block/dasd_alias.c diff | blob | history
drivers/s390/block/dasd_devmap.c diff | blob | history
drivers/s390/block/dasd_eckd.c diff | blob | history
drivers/s390/block/dasd_eckd.h diff | blob | history
drivers/s390/block/dasd_eer.c diff | blob | history
drivers/s390/block/dasd_int.h diff | blob | history
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