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Searched refs:itcw (Results 1 – 4 of 4) sorted by relevance

/linux-6.1.9/drivers/s390/cio/
Ditcw.c58 struct itcw { struct
73 struct tcw *itcw_get_tcw(struct itcw *itcw) in itcw_get_tcw() argument
75 return itcw->tcw; in itcw_get_tcw()
100 len = sizeof(struct itcw); in itcw_calc_size()
178 struct itcw *itcw_init(void *buffer, size_t size, int op, int intrg, in itcw_init()
181 struct itcw *itcw; in itcw_init() local
194 chunk = fit_chunk(&start, end, sizeof(struct itcw), 1, 0); in itcw_init()
197 itcw = chunk; in itcw_init()
203 itcw->max_tidaws = max_tidaws + cross_count; in itcw_init()
208 itcw->intrg_max_tidaws = intrg_max_tidaws + cross_count; in itcw_init()
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DMakefile11 fcx.o itcw.o crw.o ccwreq.o trace.o ioasm.o cio_debugfs.o
/linux-6.1.9/arch/s390/include/asm/
Ditcw.h18 struct itcw;
20 struct tcw *itcw_get_tcw(struct itcw *itcw);
22 struct itcw *itcw_init(void *buffer, size_t size, int op, int intrg,
24 struct dcw *itcw_add_dcw(struct itcw *itcw, u8 cmd, u8 flags, void *cd,
26 struct tidaw *itcw_add_tidaw(struct itcw *itcw, u8 flags, void *addr,
28 void itcw_set_data(struct itcw *itcw, void *addr, int use_tidal);
29 void itcw_finalize(struct itcw *itcw);
/linux-6.1.9/drivers/s390/block/
Ddasd_eckd.c126 static int prepare_itcw(struct itcw *, unsigned int, unsigned int, int,
2507 struct itcw *itcw; in dasd_eckd_build_check_tcw() local
2535 itcw = itcw_init(cqr->data, itcw_size, ITCW_OP_READ, 0, count, 0); in dasd_eckd_build_check_tcw()
2536 if (IS_ERR(itcw)) { in dasd_eckd_build_check_tcw()
2541 cqr->cpaddr = itcw_get_tcw(itcw); in dasd_eckd_build_check_tcw()
2542 rc = prepare_itcw(itcw, fdata->start_unit, fdata->stop_unit, in dasd_eckd_build_check_tcw()
2550 last_tidaw = itcw_add_tidaw(itcw, 0, fmt_buffer++, in dasd_eckd_build_check_tcw()
2559 itcw_finalize(itcw); in dasd_eckd_build_check_tcw()
4303 static int prepare_itcw(struct itcw *itcw, in prepare_itcw() argument
4454 dcw = itcw_add_dcw(itcw, pfx_cmd, 0, in prepare_itcw()
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