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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [drivers/] [s390/] [block/] [dasd_9336_erp.c] - Rev 1275
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/* * File...........: linux/drivers/s390/block/dasd_9336_erp.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 2000 */ #include <asm/ccwcache.h> #include "dasd_int.h" #include "dasd_9336_erp.h" #ifdef PRINTK_HEADER #undef PRINTK_HEADER #define PRINTK_HEADER "dasd_erp(9336)" #endif /* PRINTK_HEADER */ /* * DASD_9336_ERP_EXAMINE * * DESCRIPTION * Checks only for fatal/no/recover error. * A detailed examination of the sense data is done later outside * the interrupt handler. * * The logic is based on the 'IBM 3880 Storage Control Reference' manual * 'Chapter 7. 9336 Sense Data'. * * RETURN VALUES * dasd_era_none no error * dasd_era_fatal for all fatal (unrecoverable errors) * dasd_era_recover for all others. */ dasd_era_t dasd_9336_erp_examine (ccw_req_t * cqr, devstat_t * stat) { /* check for successful execution first */ if (stat->cstat == 0x00 && stat->dstat == (DEV_STAT_CHN_END | DEV_STAT_DEV_END)) return dasd_era_none; /* examine the 24 byte sense data */ return dasd_era_recover; } /* END dasd_9336_erp_examine */ /* * Overrides for Emacs so that we follow Linus's tabbing style. * Emacs will notice this stuff at the end of the file and automatically * adjust the settings for this buffer only. This must remain at the end * of the file. * --------------------------------------------------------------------------- * Local variables: * c-indent-level: 4 * c-brace-imaginary-offset: 0 * c-brace-offset: -4 * c-argdecl-indent: 4 * c-label-offset: -4 * c-continued-statement-offset: 4 * c-continued-brace-offset: 0 * indent-tabs-mode: nil * tab-width: 8 * End: */
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