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Searched refs:pb (Results 1 – 25 of 147) sorted by relevance

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/linux/drivers/video/backlight/
A Dpwm_bl.c43 if (pb->enabled) in pwm_backlight_power_on()
62 if (!pb->enabled) in pwm_backlight_power_off()
80 if (pb->levels) in compute_duty_cycle()
97 if (pb->notify) in pwm_backlight_update_status()
98 brightness = pb->notify(pb->dev, brightness); in pwm_backlight_update_status()
120 state.enabled = !pb->power_supply && !pb->enable_gpio; in pwm_backlight_update_status()
125 pb->notify_after(pb->dev, brightness); in pwm_backlight_update_status()
466 pb = devm_kzalloc(&pdev->dev, sizeof(*pb), GFP_KERNEL); in pwm_backlight_probe()
467 if (!pb) { in pwm_backlight_probe()
653 pb->notify(pb->dev, 0); in pwm_backlight_suspend()
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/linux/drivers/net/mdio/
A Dmdio-mux.c45 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_read()
51 r = pb->mii_bus->read(pb->mii_bus, phy_id, regnum); in mdio_mux_read()
66 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_read_c45()
72 r = pb->mii_bus->read_c45(pb->mii_bus, phy_id, dev_addr, regnum); in mdio_mux_read_c45()
91 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_write()
97 r = pb->mii_bus->write(pb->mii_bus, phy_id, regnum, val); in mdio_mux_write()
113 r = pb->switch_fn(pb->current_child, cb->bus_number, pb->switch_data); in mdio_mux_write_c45()
174 pb = devm_kzalloc(dev, sizeof(*pb), GFP_KERNEL); in mdio_mux_init()
175 if (!pb) { in mdio_mux_init()
204 cb->parent = pb; in mdio_mux_init()
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/linux/drivers/gpu/host1x/
A Dcdma.c61 dma_free_wc(host1x->dev, pb->alloc_size, pb->mapped, pb->phys); in host1x_pushbuffer_destroy()
85 pb->fence = pb->size - 8; in host1x_pushbuffer_init()
117 pb->dma = pb->phys; in host1x_pushbuffer_init()
142 WARN_ON(pb->pos == pb->fence); in host1x_pushbuffer_push()
147 if (pb->pos >= pb->size) in host1x_pushbuffer_push()
148 pb->pos -= pb->size; in host1x_pushbuffer_push()
160 if (pb->fence >= pb->size) in host1x_pushbuffer_pop()
161 pb->fence -= pb->size; in host1x_pushbuffer_pop()
171 if (pb->fence < pb->pos) in host1x_pushbuffer_space()
635 if (pb->pos + 16 > pb->size) { in host1x_cdma_push_wide()
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/linux/drivers/parport/
A Dparport_gsc.c59 parport_gsc_read_status(pb); in clear_epp_timeout()
60 r = parport_gsc_read_status(pb); in clear_epp_timeout()
63 r = parport_gsc_read_status(pb); in clear_epp_timeout()
143 clear_epp_timeout(pb); in parport_SPP_supported()
167 parport_gsc_write_data (pb, w); in parport_SPP_supported()
168 r = parport_gsc_read_data (pb); in parport_SPP_supported()
171 parport_gsc_write_data (pb, w); in parport_SPP_supported()
172 r = parport_gsc_read_data (pb); in parport_SPP_supported()
201 clear_epp_timeout(pb); in parport_PS2_supported()
204 parport_gsc_data_reverse (pb); in parport_PS2_supported()
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A Dparport_pc.c1472 pb->base); in parport_SPP_supported()
1618 inb(FIFO(pb)); in parport_ECP_supported()
1895 return pb->irq; in irq_probe_ECP()
1937 return pb->irq; in irq_probe_EPP()
1959 pb->irq = programmable_irq_support(pb); in parport_irq_probe()
1962 pb->irq = irq_probe_ECP(pb); in parport_irq_probe()
1967 pb->irq = irq_probe_EPP(pb); in parport_irq_probe()
1972 pb->irq = irq_probe_EPP(pb); in parport_irq_probe()
1977 pb->irq = irq_probe_SPP(pb); in parport_irq_probe()
1980 pb->irq = get_superio_irq(pb); in parport_irq_probe()
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/linux/arch/sparc/lib/
A DPeeCeeI.c94 u8 *pb = dst; in insb() local
98 pi = (u32 *)pb; in insb()
109 pb = (u8 *)pi; in insb()
156 u8 *pb; in insl() local
175 pb = dst; in insl()
179 ps = (u16 *)pb; in insl()
187 pb = (u8 *)pi; in insl()
188 *pb = l; in insl()
192 pb = (u8 *)dst; in insl()
204 pb = (u8 *)ps; in insl()
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/linux/drivers/media/pci/tw686x/
A Dtw686x-video.c71 vc->pb = !pb; in tw686x_buf_done()
322 for (pb = 0; pb < 2; pb++) in tw686x_sg_setup()
486 for (pb = 0; pb < 2; pb++) { in tw686x_clear_queue()
499 int pb, err; in tw686x_start_streaming() local
523 for (pb = 0; pb < 2; pb++) in tw686x_start_streaming()
528 vc->pb = 0; in tw686x_start_streaming()
677 int err, pb; in tw686x_set_format() local
685 for (pb = 0; pb < 2; pb++) in tw686x_set_format()
688 for (pb = 0; pb < 2; pb++) { in tw686x_set_format()
1128 if (vc->pb != pb) { in tw686x_video_irq()
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A Dtw686x-audio.c35 unsigned int ch, pb; in tw686x_audio_irq() local
57 done = ac->curr_bufs[!pb]; in tw686x_audio_irq()
58 ac->curr_bufs[pb] = next; in tw686x_audio_irq()
68 desc = &ac->dma_descs[pb]; in tw686x_audio_irq()
298 int pb; in tw686x_audio_dma_free() local
300 for (pb = 0; pb < 2; pb++) { in tw686x_audio_dma_free()
301 if (!ac->dma_descs[pb].virt) in tw686x_audio_dma_free()
304 ac->dma_descs[pb].virt, in tw686x_audio_dma_free()
313 int pb; in tw686x_audio_dma_alloc() local
323 for (pb = 0; pb < 2; pb++) { in tw686x_audio_dma_alloc()
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/linux/drivers/input/misc/
A Drave-sp-pwrbutton.c25 struct rave_sp_power_button *pb = in rave_sp_power_button_event() local
29 struct input_dev *idev = pb->idev; in rave_sp_power_button_event()
44 struct rave_sp_power_button *pb; in rave_sp_pwrbutton_probe() local
48 pb = devm_kzalloc(dev, sizeof(*pb), GFP_KERNEL); in rave_sp_pwrbutton_probe()
49 if (!pb) in rave_sp_pwrbutton_probe()
64 pb->idev = idev; in rave_sp_pwrbutton_probe()
65 pb->nb.notifier_call = rave_sp_power_button_event; in rave_sp_pwrbutton_probe()
66 pb->nb.priority = 128; in rave_sp_pwrbutton_probe()
68 error = devm_rave_sp_register_event_notifier(dev, &pb->nb); in rave_sp_pwrbutton_probe()
/linux/drivers/base/regmap/
A Dregmap-spi-avmm.c255 pb = br->phy_buf; in br_pkt_phy_tx_prepare()
258 *pb++ = PKT_SOP; in br_pkt_phy_tx_prepare()
265 *pb++ = 0x0; in br_pkt_phy_tx_prepare()
267 for (; pb < pb_limit && tb < tb_end; pb++) { in br_pkt_phy_tx_prepare()
276 *pb = PKT_EOP; in br_pkt_phy_tx_prepare()
277 pb_eop = pb; in br_pkt_phy_tx_prepare()
290 *pb = PKT_ESC; in br_pkt_phy_tx_prepare()
295 *pb = PHY_ESC; in br_pkt_phy_tx_prepare()
299 *pb = *tb++; in br_pkt_phy_tx_prepare()
369 pb = br->phy_buf; in br_do_rx_and_pkt_phy_parse()
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/linux/tools/testing/selftests/bpf/prog_tests/
A Dperf_buffer.c52 struct perf_buffer *pb; in serial_test_perf_buffer() local
84 pb = perf_buffer__new(bpf_map__fd(skel->maps.perf_buf_map), 1, in serial_test_perf_buffer()
86 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in serial_test_perf_buffer()
89 CHECK(perf_buffer__epoll_fd(pb) < 0, "epoll_fd", in serial_test_perf_buffer()
90 "bad fd: %d\n", perf_buffer__epoll_fd(pb)); in serial_test_perf_buffer()
105 err = perf_buffer__poll(pb, 100); in serial_test_perf_buffer()
113 if (CHECK(perf_buffer__buffer_cnt(pb) != nr_on_cpus, "buf_cnt", in serial_test_perf_buffer()
121 fd = perf_buffer__buffer_fd(pb, j); in serial_test_perf_buffer()
125 err = perf_buffer__consume_buffer(pb, j); in serial_test_perf_buffer()
133 err = perf_buffer__consume_buffer(pb, j); in serial_test_perf_buffer()
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A Dxdp_bpf2bpf.c44 static void run_xdp_bpf2bpf_pkt_size(int pkt_fd, struct perf_buffer *pb, in run_xdp_bpf2bpf_pkt_size() argument
90 err = perf_buffer__poll(pb, 100); in run_xdp_bpf2bpf_pkt_size()
112 struct perf_buffer *pb = NULL; in test_xdp_bpf2bpf() local
149 pb = perf_buffer__new(bpf_map__fd(ftrace_skel->maps.perf_buf_map), 8, in test_xdp_bpf2bpf()
151 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in test_xdp_bpf2bpf()
155 run_xdp_bpf2bpf_pkt_size(pkt_fd, pb, ftrace_skel, in test_xdp_bpf2bpf()
158 perf_buffer__free(pb); in test_xdp_bpf2bpf()
A Dget_stack_raw_tp.c91 struct perf_buffer *pb = NULL; in test_get_stack_raw_tp() local
129 pb = perf_buffer__new(bpf_map__fd(map), 8, get_stack_print_output, in test_get_stack_raw_tp()
131 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in test_get_stack_raw_tp()
139 err = perf_buffer__poll(pb, 100); in test_get_stack_raw_tp()
147 perf_buffer__free(pb); in test_get_stack_raw_tp()
A Dkfree_skb.c66 struct perf_buffer *pb = NULL; in serial_test_kfree_skb() local
98 pb = perf_buffer__new(bpf_map__fd(skel->maps.perf_buf_map), 1, in serial_test_kfree_skb()
100 if (!ASSERT_OK_PTR(pb, "perf_buf__new")) in serial_test_kfree_skb()
109 err = perf_buffer__poll(pb, 100); in serial_test_kfree_skb()
125 perf_buffer__free(pb); in serial_test_kfree_skb()
A Duprobe_syscall.c99 unsigned long *pb = (unsigned long *) &before; in test_uretprobe_regs_equal() local
116 cnt = sizeof(before)/sizeof(*pb); in test_uretprobe_regs_equal()
130 if (!ASSERT_EQ(pb[i], pa[i], "register before-after value check")) in test_uretprobe_regs_equal()
181 unsigned long *pb = (unsigned long *) &before; in test_uretprobe_regs_change() local
183 unsigned long cnt = sizeof(before)/sizeof(*pb); in test_uretprobe_regs_change()
212 if (!ASSERT_EQ(pa[i], pb[i], "register before-after value check")) in test_uretprobe_regs_change()
/linux/block/partitions/
A Damiga.c41 struct PartitionBlock *pb; in amiga_partition() local
107 pb = (struct PartitionBlock *)data; in amiga_partition()
108 blk = be32_to_cpu(pb->pb_Next); in amiga_partition()
109 if (pb->pb_ID != cpu_to_be32(IDNAME_PARTITION)) in amiga_partition()
111 if (checksum_block((__be32 *)pb, be32_to_cpu(pb->pb_SummedLongs) & 0x7F) != 0 ) in amiga_partition()
121 nr_hd = be32_to_cpu(pb->pb_Environment[NR_HD]); in amiga_partition()
152 lo_cyl = be32_to_cpu(pb->pb_Environment[LO_CYL]); in amiga_partition()
155 hi_cyl = be32_to_cpu(pb->pb_Environment[HI_CYL]); in amiga_partition()
185 *dt = pb->pb_Environment[16]; in amiga_partition()
196 be32_to_cpu(pb->pb_Environment[6]), in amiga_partition()
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/linux/tools/testing/selftests/bpf/benchs/
A Drun_bench_ringbufs.sh10 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
15 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
20 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
43 for b in rb-libbpf rb-custom pb-libbpf pb-custom; do
/linux/arch/s390/include/asm/
A Dcpacf.h221 u8 *pb, u8 fc) in __cpacf_query_rre() argument
227 : [pb] "=R" (*pb) in __cpacf_query_rre()
234 u8 m4, u8 *pb, u8 fc) in __cpacf_query_rrf() argument
240 : [pb] "=R" (*pb) in __cpacf_query_rrf()
251 __cpacf_query_rre(CPACF_KDSA, 0, 2, pb, fc); in __cpacf_query_insn()
254 __cpacf_query_rre(CPACF_KIMD, 0, 2, pb, fc); in __cpacf_query_insn()
260 __cpacf_query_rre(CPACF_KM, 2, 4, pb, fc); in __cpacf_query_insn()
269 __cpacf_query_rre(CPACF_KMC, 2, 4, pb, fc); in __cpacf_query_insn()
275 __cpacf_query_rre(CPACF_KMF, 2, 4, pb, fc); in __cpacf_query_insn()
278 __cpacf_query_rre(CPACF_KMO, 2, 4, pb, fc); in __cpacf_query_insn()
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/linux/tools/testing/selftests/bpf/
A Dtest_tcpnotify_user.c44 void tcp_notifier_poller(struct perf_buffer *pb) in tcp_notifier_poller() argument
49 err = perf_buffer__poll(pb, 100); in tcp_notifier_poller()
59 struct perf_buffer *pb = arg; in poller_thread() local
61 tcp_notifier_poller(pb); in poller_thread()
75 struct perf_buffer *pb = NULL; in main() local
118 pb = perf_buffer__new(bpf_map__fd(perf_map), 8, dummyfn, NULL, NULL, NULL); in main()
119 if (!pb) in main()
122 pthread_create(&tid, NULL, poller_thread, pb); in main()
166 perf_buffer__free(pb); in main()
/linux/arch/mips/fw/arc/
A Dinit.c29 PSYSTEM_PARAMETER_BLOCK pb = PROMBLOCK; in prom_init() local
33 if (pb->magic != 0x53435241) { in prom_init()
35 (unsigned long) pb->magic); in prom_init()
43 pb->ver, pb->rev); in prom_init()
/linux/tools/bpf/runqslower/
A Drunqslower.c115 struct perf_buffer *pb = NULL; in main() local
153 pb = perf_buffer__new(bpf_map__fd(obj->maps.events), 64, in main()
155 err = libbpf_get_error(pb); in main()
157 pb = NULL; in main()
162 while ((err = perf_buffer__poll(pb, 100)) >= 0) in main()
167 perf_buffer__free(pb); in main()
/linux/fs/ext4/
A Dext4_extents.h254 ext4_fsblk_t pb) in ext4_ext_store_pblock() argument
256 ex->ee_start_lo = cpu_to_le32((unsigned long) (pb & 0xffffffff)); in ext4_ext_store_pblock()
257 ex->ee_start_hi = cpu_to_le16((unsigned long) ((pb >> 31) >> 1) & in ext4_ext_store_pblock()
267 ext4_fsblk_t pb) in ext4_idx_store_pblock() argument
269 ix->ei_leaf_lo = cpu_to_le32((unsigned long) (pb & 0xffffffff)); in ext4_idx_store_pblock()
270 ix->ei_leaf_hi = cpu_to_le16((unsigned long) ((pb >> 31) >> 1) & in ext4_idx_store_pblock()
/linux/tools/bpf/bpftool/
A Dmap_perf_ring.c126 struct perf_buffer *pb; in do_event_pipe() local
189 pb = perf_buffer__new_raw(map_fd, MMAP_PAGE_CNT, &perf_attr, in do_event_pipe()
191 if (!pb) { in do_event_pipe()
205 err = perf_buffer__poll(pb, 200); in do_event_pipe()
216 perf_buffer__free(pb); in do_event_pipe()
222 perf_buffer__free(pb); in do_event_pipe()
/linux/samples/bpf/
A Dtrace_output_user.c48 struct perf_buffer *pb; in main() local
86 pb = perf_buffer__new(map_fd, 8, print_bpf_output, NULL, NULL, NULL); in main()
87 ret = libbpf_get_error(pb); in main()
97 while ((ret = perf_buffer__poll(pb, 1000)) >= 0 && cnt < MAX_CNT) { in main()
/linux/drivers/clk/microchip/
A Dclk-core.c99 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_is_enabled() local
101 return readl(pb->ctrl_reg) & PB_DIV_ENABLE; in pbclk_is_enabled()
106 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_enable() local
108 writel(PB_DIV_ENABLE, PIC32_SET(pb->ctrl_reg)); in pbclk_enable()
114 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_disable() local
116 writel(PB_DIV_ENABLE, PIC32_CLR(pb->ctrl_reg)); in pbclk_disable()
153 struct pic32_periph_clk *pb = clkhw_to_pbclk(hw); in pbclk_recalc_rate() local
155 return parent_rate / pbclk_read_pbdiv(pb); in pbclk_recalc_rate()
182 spin_lock_irqsave(&pb->core->reg_lock, flags); in pbclk_set_rate()
185 v = readl(pb->ctrl_reg); in pbclk_set_rate()
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