Home
last modified time | relevance | path

Searched refs:ssqd (Results 1 – 9 of 9) sorted by relevance

/linux-6.12.1/drivers/s390/cio/
Dqdio_setup.c240 struct chsc_ssqd_area *ssqd; in qdio_setup_get_ssqd() local
245 ssqd = (struct chsc_ssqd_area *)__get_free_page(GFP_KERNEL); in qdio_setup_get_ssqd()
246 if (!ssqd) in qdio_setup_get_ssqd()
249 ssqd = (struct chsc_ssqd_area *)irq_ptr->chsc_page; in qdio_setup_get_ssqd()
252 rc = chsc_ssqd(*schid, ssqd); in qdio_setup_get_ssqd()
256 if (!(ssqd->qdio_ssqd.flags & CHSC_FLAG_QDIO_CAPABILITY) || in qdio_setup_get_ssqd()
257 !(ssqd->qdio_ssqd.flags & CHSC_FLAG_VALIDITY) || in qdio_setup_get_ssqd()
258 (ssqd->qdio_ssqd.sch != schid->sch_no)) in qdio_setup_get_ssqd()
262 memcpy(data, &ssqd->qdio_ssqd, sizeof(*data)); in qdio_setup_get_ssqd()
266 free_page((unsigned long)ssqd); in qdio_setup_get_ssqd()
Dqdio_debug.c183 struct qdio_ssqd_desc ssqd; in ssqd_show() local
186 rc = qdio_get_ssqd_desc(cdev, &ssqd); in ssqd_show()
190 seq_hex_dump(m, "", DUMP_PREFIX_NONE, 16, 4, &ssqd, sizeof(ssqd), in ssqd_show()
195 DEFINE_SHOW_ATTRIBUTE(ssqd);
Dchsc.c180 int chsc_ssqd(struct subchannel_id schid, struct chsc_ssqd_area *ssqd) in chsc_ssqd() argument
182 memset(ssqd, 0, sizeof(*ssqd)); in chsc_ssqd()
183 ssqd->request.length = 0x0010; in chsc_ssqd()
184 ssqd->request.code = 0x0024; in chsc_ssqd()
185 ssqd->first_sch = schid.sch_no; in chsc_ssqd()
186 ssqd->last_sch = schid.sch_no; in chsc_ssqd()
187 ssqd->ssid = schid.ssid; in chsc_ssqd()
189 if (chsc(ssqd)) in chsc_ssqd()
192 return chsc_error_from_response(ssqd->response.code); in chsc_ssqd()
Dchsc.h170 int chsc_ssqd(struct subchannel_id schid, struct chsc_ssqd_area *ssqd);
/linux-6.12.1/drivers/s390/scsi/
Dzfcp_qdio.c451 struct qdio_ssqd_desc ssqd; in zfcp_qdio_open() local
476 if (qdio_get_ssqd_desc(cdev, &ssqd)) in zfcp_qdio_open()
479 if (ssqd.qdioac2 & CHSC_AC2_DATA_DIV_ENABLED) in zfcp_qdio_open()
483 if (ssqd.qdioac2 & CHSC_AC2_MULTI_BUFFER_ENABLED) { in zfcp_qdio_open()
/linux-6.12.1/drivers/s390/net/
Dqeth_core_sys.c121 limit = (card->ssqd.pcnt ? card->ssqd.pcnt - 1 : card->ssqd.pcnt); in qeth_dev_portno_store()
Dqeth_l3_sys.c172 qdio_get_ssqd_desc(CARD_DDEV(card), &card->ssqd); in qeth_l3_dev_sniffer_store()
173 if (card->ssqd.qdioac2 & CHSC_AC2_SNIFFER_AVAILABLE) { in qeth_l3_dev_sniffer_store()
Dqeth_core_main.c2978 qdio_get_ssqd_desc(CARD_DDEV(card), &card->ssqd)) in qeth_tx_select_bulk_max()
2981 return card->ssqd.mmwc ? card->ssqd.mmwc : 1; in qeth_tx_select_bulk_max()
5022 rc = qdio_get_ssqd_desc(ddev, &card->ssqd); in qeth_determine_capabilities()
5026 QETH_CARD_TEXT_(card, 2, "qfmt%d", card->ssqd.qfmt); in qeth_determine_capabilities()
5027 QETH_CARD_TEXT_(card, 2, "ac1:%02x", card->ssqd.qdioac1); in qeth_determine_capabilities()
5028 QETH_CARD_TEXT_(card, 2, "ac2:%04x", card->ssqd.qdioac2); in qeth_determine_capabilities()
5029 QETH_CARD_TEXT_(card, 2, "ac3:%04x", card->ssqd.qdioac3); in qeth_determine_capabilities()
5030 QETH_CARD_TEXT_(card, 2, "icnt%d", card->ssqd.icnt); in qeth_determine_capabilities()
5031 if (!((card->ssqd.qfmt != QDIO_IQDIO_QFMT) || in qeth_determine_capabilities()
5032 ((card->ssqd.qdioac1 & CHSC_AC1_INITIATE_INPUTQ) == 0) || in qeth_determine_capabilities()
[all …]
Dqeth_core.h847 struct qdio_ssqd_desc ssqd; member