| /linux-4.1.27/drivers/s390/scsi/ |
| D | zfcp_qdio.c | 21 static void zfcp_qdio_handler_error(struct zfcp_qdio *qdio, char *id, in zfcp_qdio_handler_error() argument
24 struct zfcp_adapter *adapter = qdio->adapter; in zfcp_qdio_handler_error()
49 static inline void zfcp_qdio_account(struct zfcp_qdio *qdio) in zfcp_qdio_account() argument
55 span = (now - qdio->req_q_time) >> 12; in zfcp_qdio_account()
56 used = QDIO_MAX_BUFFERS_PER_Q - atomic_read(&qdio->req_q_free); in zfcp_qdio_account()
57 qdio->req_q_util += used * span; in zfcp_qdio_account()
58 qdio->req_q_time = now; in zfcp_qdio_account()
65 struct zfcp_qdio *qdio = (struct zfcp_qdio *) parm; in zfcp_qdio_int_req() local
68 zfcp_qdio_handler_error(qdio, "qdireq1", qdio_err); in zfcp_qdio_int_req()
73 zfcp_qdio_zero_sbals(qdio->req_q, idx, count); in zfcp_qdio_int_req()
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| D | zfcp_qdio.h | 78 zfcp_qdio_sbale_req(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req) in zfcp_qdio_sbale_req() argument
80 return &qdio->req_q[q_req->sbal_last]->element[0]; in zfcp_qdio_sbale_req()
90 zfcp_qdio_sbale_curr(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req) in zfcp_qdio_sbale_curr() argument
92 return &qdio->req_q[q_req->sbal_last]->element[q_req->sbale_curr]; in zfcp_qdio_sbale_curr()
109 void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req, in zfcp_qdio_req_init() argument
113 int count = min(atomic_read(&qdio->req_q_free), in zfcp_qdio_req_init()
116 q_req->sbal_first = q_req->sbal_last = qdio->req_q_idx; in zfcp_qdio_req_init()
123 sbale = zfcp_qdio_sbale_req(qdio, q_req); in zfcp_qdio_req_init()
144 void zfcp_qdio_fill_next(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req, in zfcp_qdio_fill_next() argument
149 BUG_ON(q_req->sbale_curr == qdio->max_sbale_per_sbal - 1); in zfcp_qdio_fill_next()
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| D | zfcp_fsf.c | 680 static struct zfcp_fsf_req *zfcp_fsf_req_create(struct zfcp_qdio *qdio, in zfcp_fsf_req_create() argument
684 struct zfcp_adapter *adapter = qdio->adapter; in zfcp_fsf_req_create()
722 zfcp_qdio_req_init(adapter->qdio, &req->qdio_req, req->req_id, sbtype, in zfcp_fsf_req_create()
731 struct zfcp_qdio *qdio = adapter->qdio; in zfcp_fsf_req_send() local
737 req->qdio_req.qdio_outb_usage = atomic_read(&qdio->req_q_free); in zfcp_fsf_req_send()
739 if (zfcp_qdio_send(qdio, &req->qdio_req)) { in zfcp_fsf_req_send()
761 int zfcp_fsf_status_read(struct zfcp_qdio *qdio) in zfcp_fsf_status_read() argument
763 struct zfcp_adapter *adapter = qdio->adapter; in zfcp_fsf_status_read()
769 spin_lock_irq(&qdio->req_q_lock); in zfcp_fsf_status_read()
770 if (zfcp_qdio_sbal_get(qdio)) in zfcp_fsf_status_read()
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| D | zfcp_sysfs.c | 538 retval = zfcp_fsf_exchange_port_data_sync(adapter->qdio, qtcb_port); in zfcp_sysfs_adapter_util_show()
564 retval = zfcp_fsf_exchange_config_data_sync(adapter->qdio, qtcb_config); in zfcp_sysfs_adapter_ex_config()
605 struct zfcp_qdio *qdio = in zfcp_sysfs_adapter_q_full_show() local
606 ((struct zfcp_adapter *) scsi_host->hostdata[0])->qdio; in zfcp_sysfs_adapter_q_full_show()
609 spin_lock_bh(&qdio->stat_lock); in zfcp_sysfs_adapter_q_full_show()
610 util = qdio->req_q_util; in zfcp_sysfs_adapter_q_full_show()
611 spin_unlock_bh(&qdio->stat_lock); in zfcp_sysfs_adapter_q_full_show()
613 return sprintf(buf, "%d %llu\n", atomic_read(&qdio->req_q_full), in zfcp_sysfs_adapter_q_full_show()
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| D | zfcp_scsi.c | 460 ret = zfcp_fsf_exchange_port_data_sync(adapter->qdio, data); in zfcp_get_fc_host_stats()
489 ret = zfcp_fsf_exchange_port_data_sync(adapter->qdio, data); in zfcp_reset_fc_host_stats()
657 shost->sg_prot_tablesize = adapter->qdio->max_sbale_per_req / 2; in zfcp_scsi_set_prot()
658 shost->sg_tablesize = adapter->qdio->max_sbale_per_req / 2; in zfcp_scsi_set_prot()
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| D | zfcp_def.h | 150 struct zfcp_qdio *qdio; member
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| D | zfcp_aux.c | 279 if (zfcp_fsf_status_read(adapter->qdio)) { in zfcp_status_read_refill()
436 zfcp_qdio_destroy(adapter->qdio); in zfcp_adapter_unregister()
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| D | zfcp_erp.c | 760 zfcp_qdio_close(adapter->qdio); in zfcp_erp_adapter_strategy_close()
775 if (zfcp_qdio_open(adapter->qdio)) { in zfcp_erp_adapter_strategy_open()
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| /linux-4.1.27/drivers/s390/net/ |
| D | qeth_core_sys.c | 83 if (card->qdio.in_buf_size == 16384) in qeth_get_bufsize_str()
85 else if (card->qdio.in_buf_size == 24576) in qeth_get_bufsize_str()
87 else if (card->qdio.in_buf_size == 32768) in qeth_get_bufsize_str()
89 else if (card->qdio.in_buf_size == 40960) in qeth_get_bufsize_str()
215 switch (card->qdio.do_prio_queueing) { in qeth_dev_prioqing_show()
226 card->qdio.default_out_queue); in qeth_dev_prioqing_show()
249 if (card->qdio.no_out_queues == 1) { in qeth_dev_prioqing_store()
250 card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT; in qeth_dev_prioqing_store()
256 card->qdio.do_prio_queueing = QETH_PRIO_Q_ING_PREC; in qeth_dev_prioqing_store()
257 card->qdio.default_out_queue = QETH_DEFAULT_QUEUE; in qeth_dev_prioqing_store()
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| D | qeth_core_main.c | 248 &card->qdio.in_buf_pool.entry_list, list){ in qeth_clear_working_pool_list()
261 for (i = 0; i < card->qdio.init_pool.buf_count; ++i) { in qeth_alloc_buffer_pool()
280 &card->qdio.init_pool.entry_list); in qeth_alloc_buffer_pool()
296 card->qdio.in_buf_pool.buf_count = bufcnt; in qeth_realloc_buffer_pool()
297 card->qdio.init_pool.buf_count = bufcnt; in qeth_realloc_buffer_pool()
337 qdio_reset_buffers(card->qdio.c_q->qdio_bufs, in qeth_cq_init()
339 card->qdio.c_q->next_buf_to_init = 127; in qeth_cq_init()
341 card->qdio.no_in_queues - 1, 0, in qeth_cq_init()
362 card->qdio.c_q = qeth_alloc_qdio_queue(); in qeth_alloc_cq()
363 if (!card->qdio.c_q) { in qeth_alloc_cq()
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| D | qeth_core.h | 254 #define QETH_MAX_BUFFER_ELEMENTS(card) ((card)->qdio.in_buf_size >> 12)
256 ((card)->qdio.in_buf_pool.buf_count / 2)
259 #define QETH_PCI_THRESHOLD_A(card) ((card)->qdio.in_buf_pool.buf_count+1)
806 struct qeth_qdio_info qdio; member
864 list_add_tail(&entry->list, &card->qdio.in_buf_pool.entry_list); in qeth_put_buffer_pool_entry()
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| D | qeth_l2_main.c | 445 &card->qdio.in_q->bufs[card->rx.b_index], in qeth_l2_process_inbound_buffer()
510 &card->qdio.in_q->bufs[card->rx.b_index] in qeth_l2_poll()
516 buffer = &card->qdio.in_q->bufs[card->rx.b_index]; in qeth_l2_poll()
537 &card->qdio.in_q in qeth_l2_poll()
726 if (card->qdio.do_prio_queueing || (cast_type && in qeth_l2_hard_start_xmit()
728 queue = card->qdio.out_qs[qeth_get_priority_queue(card, skb, in qeth_l2_hard_start_xmit()
731 queue = card->qdio.out_qs[card->qdio.default_out_queue]; in qeth_l2_hard_start_xmit()
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| D | qeth_l3_main.c | 1972 &card->qdio.in_q->bufs[card->rx.b_index], in qeth_l3_process_inbound_buffer()
2047 &card->qdio.in_q->bufs[card->rx.b_index] in qeth_l3_poll()
2053 buffer = &card->qdio.in_q->bufs[card->rx.b_index]; in qeth_l3_poll()
2074 &card->qdio.in_q in qeth_l3_poll()
2951 card->qdio.out_qs[card->qdio.do_prio_queueing in qeth_l3_hard_start_xmit()
2954 card->qdio.default_out_queue]; in qeth_l3_hard_start_xmit()
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| D | qeth_l3_sys.c | 221 if (card->qdio.init_pool.buf_count != in qeth_l3_dev_sniffer_store()
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| /linux-4.1.27/drivers/s390/cio/ |
| D | Makefile | 15 qdio-objs := qdio_main.o qdio_thinint.o qdio_debug.o qdio_setup.o
16 obj-$(CONFIG_QDIO) += qdio.o
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| /linux-4.1.27/arch/s390/ |
| D | Kconfig | 501 module will be called qdio.
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