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

/linux-6.12.1/drivers/s390/cio/
Dchsc.c887 } __packed *secm_area; in __chsc_do_secm() local
893 secm_area = chsc_page; in __chsc_do_secm()
894 secm_area->request.length = 0x0050; in __chsc_do_secm()
895 secm_area->request.code = 0x0016; in __chsc_do_secm()
897 secm_area->key = PAGE_DEFAULT_KEY >> 4; in __chsc_do_secm()
898 secm_area->e = 1; in __chsc_do_secm()
901 secm_area->cub[i] = (__force dma64_t)virt_to_dma32(css->cub[i]); in __chsc_do_secm()
903 secm_area->ecub[i] = virt_to_dma64(css->ecub[i]); in __chsc_do_secm()
905 secm_area->operation_code = enable ? 0 : 1; in __chsc_do_secm()
907 ccode = chsc(secm_area); in __chsc_do_secm()
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