| /Linux-v5.4/drivers/s390/block/ |
| D | dasd_int.h | 885 static inline int dasd_path_is_operational(struct dasd_device *device, int chp) in dasd_path_is_operational() argument
887 return test_bit(DASD_PATH_OPERATIONAL, &device->path[chp].flags); in dasd_path_is_operational()
890 static inline int dasd_path_need_verify(struct dasd_device *device, int chp) in dasd_path_need_verify() argument
892 return test_bit(DASD_PATH_TBV, &device->path[chp].flags); in dasd_path_need_verify()
895 static inline void dasd_path_verify(struct dasd_device *device, int chp) in dasd_path_verify() argument
897 __set_bit(DASD_PATH_TBV, &device->path[chp].flags); in dasd_path_verify()
900 static inline void dasd_path_clear_verify(struct dasd_device *device, int chp) in dasd_path_clear_verify() argument
902 __clear_bit(DASD_PATH_TBV, &device->path[chp].flags); in dasd_path_clear_verify()
907 int chp; in dasd_path_clear_all_verify() local
909 for (chp = 0; chp < 8; chp++) in dasd_path_clear_all_verify()
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| D | dasd.c | 3820 int chp, oldopm, hpfpm, ifccpm; in dasd_generic_path_event() local
3827 for (chp = 0; chp < 8; chp++) { in dasd_generic_path_event()
3828 if (path_event[chp] & PE_PATH_GONE) { in dasd_generic_path_event()
3829 dasd_path_notoper(device, chp); in dasd_generic_path_event()
3831 if (path_event[chp] & PE_PATH_AVAILABLE) { in dasd_generic_path_event()
3832 dasd_path_available(device, chp); in dasd_generic_path_event()
3835 if (path_event[chp] & PE_PATHGROUP_ESTABLISHED) { in dasd_generic_path_event()
3836 if (!dasd_path_is_operational(device, chp) && in dasd_generic_path_event()
3837 !dasd_path_need_verify(device, chp)) { in dasd_generic_path_event()
3843 dasd_path_available(device, chp); in dasd_generic_path_event()
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| /Linux-v5.4/drivers/s390/cio/ |
| D | chp.c | 135 struct channel_path *chp; in chp_measurement_chars_read() local
139 chp = to_channelpath(device); in chp_measurement_chars_read()
140 if (chp->cmg == -1) in chp_measurement_chars_read()
143 return memory_read_from_buffer(buf, count, &off, &chp->cmg_chars, in chp_measurement_chars_read()
144 sizeof(chp->cmg_chars)); in chp_measurement_chars_read()
182 struct channel_path *chp; in chp_measurement_read() local
188 chp = to_channelpath(device); in chp_measurement_read()
189 css = to_css(chp->dev.parent); in chp_measurement_read()
196 chp_measurement_copy_block((struct cmg_entry *)buf, css, chp->chpid); in chp_measurement_read()
210 void chp_remove_cmg_attr(struct channel_path *chp) in chp_remove_cmg_attr() argument
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| D | device_ops.c | 497 struct channel_path *chp; in ccw_device_get_util_str() local
503 chp = chpid_to_chp(chpid); in ccw_device_get_util_str()
505 util_str = kmalloc(sizeof(chp->desc_fmt3.util_str), GFP_KERNEL); in ccw_device_get_util_str()
509 mutex_lock(&chp->lock); in ccw_device_get_util_str()
510 memcpy(util_str, chp->desc_fmt3.util_str, sizeof(chp->desc_fmt3.util_str)); in ccw_device_get_util_str()
511 mutex_unlock(&chp->lock); in ccw_device_get_util_str()
643 struct channel_path *chp; in ccw_device_get_mdc() local
658 chp = chpid_to_chp(chpid); in ccw_device_get_mdc()
659 if (!chp) in ccw_device_get_mdc()
662 mutex_lock(&chp->lock); in ccw_device_get_mdc()
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| D | chsc.c | 231 struct channel_path *chp = chpid_to_chp(chpid); in chsc_chp_offline() local
245 mutex_lock(&chp->lock); in chsc_chp_offline()
246 chp_update_desc(chp); in chsc_chp_offline()
247 mutex_unlock(&chp->lock); in chsc_chp_offline()
426 struct channel_path *chp; in chsc_process_sei_res_acc() local
445 chp = chpid_to_chp(chpid); in chsc_process_sei_res_acc()
446 mutex_lock(&chp->lock); in chsc_process_sei_res_acc()
447 chp_update_desc(chp); in chsc_process_sei_res_acc()
448 mutex_unlock(&chp->lock); in chsc_process_sei_res_acc()
466 struct channel_path *chp; in chsc_process_sei_chp_avail() local
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| D | chp.h | 66 void chp_remove_cmg_attr(struct channel_path *chp);
67 int chp_add_cmg_attr(struct channel_path *chp);
68 int chp_update_desc(struct channel_path *chp);
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| D | ccwreq.c | 331 int rc = -ENODEV, chp; in ccw_request_timeout() local
336 for (chp = 0; chp < 8; chp++) { in ccw_request_timeout()
337 if ((0x80 >> chp) & sch->schib.pmcw.lpum) in ccw_request_timeout()
343 sch->schib.pmcw.chpid[chp]); in ccw_request_timeout()
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| D | css.c | 403 int chp; in chpids_show() local
405 for (chp = 0; chp < 8; chp++) { in chpids_show()
406 mask = 0x80 >> chp; in chpids_show()
408 ret += sprintf(buf + ret, "%02x ", ssd->chpid[chp].id); in chpids_show()
1350 struct channel_path *chp; in channel_subsystem_reinit() local
1355 chp = chpid_to_chp(chpid); in channel_subsystem_reinit()
1356 if (chp) in channel_subsystem_reinit()
1357 chp_update_desc(chp); in channel_subsystem_reinit()
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| D | device_fsm.c | 443 int chp, mask; in ccw_device_report_path_events() local
445 for (chp = 0, mask = 0x80; chp < 8; chp++, mask >>= 1) { in ccw_device_report_path_events()
446 path_event[chp] = PE_NONE; in ccw_device_report_path_events()
448 path_event[chp] |= PE_PATH_GONE; in ccw_device_report_path_events()
450 path_event[chp] |= PE_PATH_AVAILABLE; in ccw_device_report_path_events()
452 path_event[chp] |= PE_PATHGROUP_ESTABLISHED; in ccw_device_report_path_events()
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| D | Makefile | 10 obj-y += airq.o blacklist.o chsc.o cio.o css.o chp.o idset.o isc.o \
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| D | chsc.h | 163 int chsc_get_channel_measurement_chars(struct channel_path *chp);
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| D | chsc_sch.c | 755 chpid_parm->cssid = ccl->req.chpid.chp.cssid; in chsc_ioctl_conf_comp_list()
756 chpid_parm->chpid = ccl->req.chpid.chp.id; in chsc_ioctl_conf_comp_list()
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| /Linux-v5.4/drivers/infiniband/hw/cxgb4/ |
| D | ev.c | 87 static void post_qp_event(struct c4iw_dev *dev, struct c4iw_cq *chp, in post_qp_event() argument
105 event.device = chp->ibcq.device; in post_qp_event()
107 event.element.cq = &chp->ibcq; in post_qp_event()
113 if (t4_clear_cq_armed(&chp->cq)) { in post_qp_event()
114 spin_lock_irqsave(&chp->comp_handler_lock, flag); in post_qp_event()
115 (*chp->ibcq.comp_handler)(&chp->ibcq, chp->ibcq.cq_context); in post_qp_event()
116 spin_unlock_irqrestore(&chp->comp_handler_lock, flag); in post_qp_event()
122 struct c4iw_cq *chp; in c4iw_ev_dispatch() local
142 chp = get_chp(dev, cqid); in c4iw_ev_dispatch()
143 if (!chp) { in c4iw_ev_dispatch()
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| D | cq.c | 242 struct c4iw_cq *chp = to_c4iw_cq(qhp->ibqp.send_cq); in c4iw_flush_sq() local
243 struct t4_cq *cq = &chp->cq; in c4iw_flush_sq()
335 void c4iw_flush_hw_cq(struct c4iw_cq *chp, struct c4iw_qp *flush_qhp) in c4iw_flush_hw_cq() argument
342 pr_debug("cqid 0x%x\n", chp->cq.cqid); in c4iw_flush_hw_cq()
343 ret = t4_next_hw_cqe(&chp->cq, &hw_cqe); in c4iw_flush_hw_cq()
351 qhp = get_qhp(chp->rhp, CQE_QPID(hw_cqe)); in c4iw_flush_hw_cq()
407 flush_completed_wrs(&qhp->wq, &chp->cq); in c4iw_flush_hw_cq()
409 swcqe = &chp->cq.sw_queue[chp->cq.sw_pidx]; in c4iw_flush_hw_cq()
412 t4_swcq_produce(&chp->cq); in c4iw_flush_hw_cq()
415 t4_hwcq_consume(&chp->cq); in c4iw_flush_hw_cq()
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| D | restrack.c | 379 struct c4iw_cq *chp = to_c4iw_cq(ibcq); in fill_res_cq_entry() local
395 spin_lock_irq(&chp->lock); in fill_res_cq_entry()
398 cq = chp->cq; in fill_res_cq_entry()
402 hwcqes[0] = chp->cq.queue[idx]; in fill_res_cq_entry()
405 hwcqes[1] = chp->cq.queue[idx]; in fill_res_cq_entry()
409 swcqes[0] = chp->cq.sw_queue[cq.sw_cidx]; in fill_res_cq_entry()
412 swcqes[1] = chp->cq.sw_queue[idx]; in fill_res_cq_entry()
416 spin_unlock_irq(&chp->lock); in fill_res_cq_entry()
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| D | iw_cxgb4.h | 1020 void c4iw_flush_hw_cq(struct c4iw_cq *chp, struct c4iw_qp *flush_qhp);
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| /Linux-v5.4/drivers/infiniband/hw/cxgb3/ |
| D | iwch_ev.c | 41 static void post_qp_event(struct iwch_dev *rnicp, struct iwch_cq *chp, in post_qp_event() argument
90 event.device = chp->ibcq.device; in post_qp_event()
92 event.element.cq = &chp->ibcq; in post_qp_event()
99 spin_lock_irqsave(&chp->comp_handler_lock, flag); in post_qp_event()
100 (*chp->ibcq.comp_handler)(&chp->ibcq, chp->ibcq.cq_context); in post_qp_event()
101 spin_unlock_irqrestore(&chp->comp_handler_lock, flag); in post_qp_event()
111 struct iwch_cq *chp; in iwch_ev_dispatch() local
118 chp = get_chp(rnicp, cqid); in iwch_ev_dispatch()
120 if (!chp || !qhp) { in iwch_ev_dispatch()
130 atomic_inc(&chp->refcnt); in iwch_ev_dispatch()
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| D | iwch_cq.c | 35 static int __iwch_poll_cq_one(struct iwch_dev *rhp, struct iwch_cq *chp, in __iwch_poll_cq_one() argument
45 ret = cxio_poll_cq(wq, &(chp->cq), &cqe, &cqe_flushed, &cookie, in __iwch_poll_cq_one()
47 if (t3a_device(chp->rhp) && credit) { in __iwch_poll_cq_one()
49 credit, chp->cq.cqid); in __iwch_poll_cq_one()
50 cxio_hal_cq_op(&rhp->rdev, &chp->cq, CQ_CREDIT_UPDATE, credit); in __iwch_poll_cq_one()
175 static int iwch_poll_cq_one(struct iwch_dev *rhp, struct iwch_cq *chp, in iwch_poll_cq_one() argument
182 rd_cqe = cxio_next_cqe(&chp->cq); in iwch_poll_cq_one()
190 ret = __iwch_poll_cq_one(rhp, chp, qhp, wc); in iwch_poll_cq_one()
193 ret = __iwch_poll_cq_one(rhp, chp, NULL, wc); in iwch_poll_cq_one()
201 struct iwch_cq *chp; in iwch_poll_cq() local
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| D | iwch_provider.c | 93 struct iwch_cq *chp; in iwch_destroy_cq() local
96 chp = to_iwch_cq(ib_cq); in iwch_destroy_cq()
98 xa_erase_irq(&chp->rhp->cqs, chp->cq.cqid); in iwch_destroy_cq()
99 atomic_dec(&chp->refcnt); in iwch_destroy_cq()
100 wait_event(chp->wait, !atomic_read(&chp->refcnt)); in iwch_destroy_cq()
102 cxio_destroy_cq(&chp->rhp->rdev, &chp->cq); in iwch_destroy_cq()
112 struct iwch_cq *chp = to_iwch_cq(ibcq); in iwch_create_cq() local
127 chp->user_rptr_addr = (u32 __user *)(unsigned long)ureq.user_rptr_addr; in iwch_create_cq()
145 chp->cq.size_log2 = ilog2(entries); in iwch_create_cq()
147 if (cxio_create_cq(&rhp->rdev, &chp->cq, !udata)) in iwch_create_cq()
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| /Linux-v5.4/lib/ |
| D | earlycpio.c | 65 unsigned int ch[C_NFIELDS], *chp, v; in find_cpio_data() local
81 chp = ch; in find_cpio_data()
102 *chp++ = v; in find_cpio_data()
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| /Linux-v5.4/arch/s390/include/uapi/asm/ |
| D | chsc.h | 85 struct chp_id chp; member
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| /Linux-v5.4/drivers/media/usb/pvrusb2/ |
| D | pvrusb2-dvb.c | 437 static void pvr2_dvb_internal_check(struct pvr2_channel *chp) in pvr2_dvb_internal_check() argument
440 adap = container_of(chp, struct pvr2_dvb_adapter, channel); in pvr2_dvb_internal_check()
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| D | pvrusb2-sysfs.c | 744 static void pvr2_sysfs_internal_check(struct pvr2_channel *chp) in pvr2_sysfs_internal_check() argument
747 sfp = container_of(chp,struct pvr2_sysfs,channel); in pvr2_sysfs_internal_check()
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| D | pvrusb2-v4l2.c | 893 static void pvr2_v4l2_internal_check(struct pvr2_channel *chp) in pvr2_v4l2_internal_check() argument
896 vp = container_of(chp,struct pvr2_v4l2,channel); in pvr2_v4l2_internal_check()
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| /Linux-v5.4/include/sound/ |
| D | vx_core.h | 88 void (*set_clock_source)(struct vx_core *chp, int src);
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