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Searched refs:rptr (Results 1 – 25 of 105) sorted by relevance

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/linux-6.3-rc2/drivers/phy/qualcomm/
A Dphy-qcom-eusb2-repeater.c84 if (!rptr->vregs) in eusb2_repeater_init_vregs()
88 rptr->vregs[i].supply = rptr->cfg->vreg_list[i]; in eusb2_repeater_init_vregs()
102 ret = regulator_bulk_enable(rptr->cfg->num_vregs, rptr->vregs); in eusb2_repeater_init()
106 regmap_update_bits(rptr->regmap, rptr->base + EUSB2_EN_CTL1, in eusb2_repeater_init()
135 regmap_update_bits(rptr->regmap, rptr->base + EUSB2_FORCE_EN_5, in eusb2_repeater_set_mode()
182 rptr = devm_kzalloc(dev, sizeof(*rptr), GFP_KERNEL); in eusb2_repeater_probe()
183 if (!rptr) in eusb2_repeater_probe()
186 rptr->dev = dev; in eusb2_repeater_probe()
190 if (!rptr->cfg) in eusb2_repeater_probe()
215 phy_set_drvdata(rptr->phy, rptr); in eusb2_repeater_probe()
[all …]
/linux-6.3-rc2/drivers/media/platform/amphion/
A Dvpu_rpc.c42 ptr2 = desc->rptr; in vpu_rpc_check_buffer_space()
44 ptr1 = desc->rptr; in vpu_rpc_check_buffer_space()
128 u32 rptr; in vpu_rpc_receive_msg_buf() local
136 rptr = desc->rptr; in vpu_rpc_receive_msg_buf()
139 rptr += 4; in vpu_rpc_receive_msg_buf()
140 if (rptr >= desc->end) { in vpu_rpc_receive_msg_buf()
141 rptr = desc->start; in vpu_rpc_receive_msg_buf()
155 rptr += 4; in vpu_rpc_receive_msg_buf()
156 if (rptr >= desc->end) { in vpu_rpc_receive_msg_buf()
157 rptr = desc->start; in vpu_rpc_receive_msg_buf()
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A Dvpu_dbg.c267 iface->cmd_desc->rptr); in vpu_dbg_core()
275 iface->msg_desc->rptr); in vpu_dbg_core()
287 u32 rptr; in vpu_dbg_fwlog() local
295 rptr = print_buf->read; in vpu_dbg_fwlog()
298 if (rptr == wptr) in vpu_dbg_fwlog()
300 else if (rptr < wptr) in vpu_dbg_fwlog()
301 length = wptr - rptr; in vpu_dbg_fwlog()
311 int num = print_buf->bytes - rptr; in vpu_dbg_fwlog()
316 rptr = 0; in vpu_dbg_fwlog()
322 rptr += length; in vpu_dbg_fwlog()
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A Dvpu_helpers.c236 u32 *rptr, u32 size, void *dst) in vpu_helper_copy_from_stream_buffer() argument
243 if (!stream_buffer || !rptr || !dst) in vpu_helper_copy_from_stream_buffer()
249 offset = *rptr; in vpu_helper_copy_from_stream_buffer()
346 if (desc.rptr > desc.wptr) in vpu_helper_get_free_space()
347 return desc.rptr - desc.wptr; in vpu_helper_get_free_space()
348 else if (desc.rptr < desc.wptr) in vpu_helper_get_free_space()
349 return (desc.end - desc.start + desc.rptr - desc.wptr); in vpu_helper_get_free_space()
361 if (desc.wptr > desc.rptr) in vpu_helper_get_used_space()
362 return desc.wptr - desc.rptr; in vpu_helper_get_used_space()
363 else if (desc.wptr < desc.rptr) in vpu_helper_get_used_space()
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/linux-6.3-rc2/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_ih.c52 ih->rptr = 0; in amdgpu_ih_ring_init()
161 if (wptr != READ_ONCE(ih->rptr)) { in amdgpu_ih_ring_write()
192 ih->rptr == amdgpu_ih_get_wptr(adev, ih), timeout); in amdgpu_ih_wait_on_checkpoint_process_ts()
216 DRM_DEBUG("%s: rptr %d, wptr %d\n", __func__, ih->rptr, wptr); in amdgpu_ih_process()
221 while (ih->rptr != wptr && --count) { in amdgpu_ih_process()
223 ih->rptr &= ih->ptr_mask; in amdgpu_ih_process()
231 if (wptr != ih->rptr) in amdgpu_ih_process()
253 u32 ring_index = ih->rptr >> 2; in amdgpu_ih_decode_iv_helper()
280 ih->rptr += 32; in amdgpu_ih_decode_iv_helper()
290 rptr += iv_size * offset; in amdgpu_ih_decode_iv_ts_helper()
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A Damdgpu_ih.h66 unsigned rptr; member
84 uint64_t (*decode_iv_ts)(struct amdgpu_ih_ring *ih, u32 rptr,
92 #define amdgpu_ih_decode_iv_ts(adev, ih, rptr, offset) \ argument
94 (adev)->irq.ih_funcs->decode_iv_ts((ih), (rptr), (offset)))
108 uint64_t amdgpu_ih_decode_iv_ts_helper(struct amdgpu_ih_ring *ih, u32 rptr,
A Dtonga_ih.c88 adev->irq.ih.rptr = 0; in tonga_ih_disable_interrupts()
216 wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); in tonga_ih_get_wptr()
217 ih->rptr = (wptr + 16) & ih->ptr_mask; in tonga_ih_get_wptr()
241 u32 ring_index = ih->rptr >> 2; in tonga_ih_decode_iv()
257 ih->rptr += 16; in tonga_ih_decode_iv()
273 *ih->rptr_cpu = ih->rptr; in tonga_ih_set_rptr()
274 WDOORBELL32(ih->doorbell_index, ih->rptr); in tonga_ih_set_rptr()
276 WREG32(mmIH_RB_RPTR, ih->rptr); in tonga_ih_set_rptr()
A Dsi_ih.c59 adev->irq.ih.rptr = 0; in si_ih_disable_interrupts()
117 wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); in si_ih_get_wptr()
118 ih->rptr = (wptr + 16) & ih->ptr_mask; in si_ih_get_wptr()
130 u32 ring_index = ih->rptr >> 2; in si_ih_decode_iv()
144 ih->rptr += 16; in si_ih_decode_iv()
150 WREG32(IH_RB_RPTR, ih->rptr); in si_ih_set_rptr()
A Dcik_ih.c92 adev->irq.ih.rptr = 0; in cik_ih_disable_interrupts()
202 wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); in cik_ih_get_wptr()
203 ih->rptr = (wptr + 16) & ih->ptr_mask; in cik_ih_get_wptr()
247 u32 ring_index = ih->rptr >> 2; in cik_ih_decode_iv()
263 ih->rptr += 16; in cik_ih_decode_iv()
277 WREG32(mmIH_RB_RPTR, ih->rptr); in cik_ih_set_rptr()
A Dcz_ih.c92 adev->irq.ih.rptr = 0; in cz_ih_disable_interrupts()
213 wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); in cz_ih_get_wptr()
214 ih->rptr = (wptr + 16) & ih->ptr_mask; in cz_ih_get_wptr()
239 u32 ring_index = ih->rptr >> 2; in cz_ih_decode_iv()
255 ih->rptr += 16; in cz_ih_decode_iv()
269 WREG32(mmIH_RB_RPTR, ih->rptr); in cz_ih_set_rptr()
A Diceland_ih.c92 adev->irq.ih.rptr = 0; in iceland_ih_disable_interrupts()
212 wptr, ih->rptr, (wptr + 16) & ih->ptr_mask); in iceland_ih_get_wptr()
213 ih->rptr = (wptr + 16) & ih->ptr_mask; in iceland_ih_get_wptr()
238 u32 ring_index = ih->rptr >> 2; in iceland_ih_decode_iv()
254 ih->rptr += 16; in iceland_ih_decode_iv()
268 WREG32(mmIH_RB_RPTR, ih->rptr); in iceland_ih_set_rptr()
A Dvega10_ih.c127 ih->rptr = 0; in vega10_ih_toggle_ring_interrupts()
369 wptr, ih->rptr, tmp); in vega10_ih_get_wptr()
370 ih->rptr = tmp; in vega10_ih_get_wptr()
398 if ((v < ih->ring_size) && (v != ih->rptr)) in vega10_ih_irq_rearm()
399 WDOORBELL32(ih->doorbell_index, ih->rptr); in vega10_ih_irq_rearm()
423 *ih->rptr_cpu = ih->rptr; in vega10_ih_set_rptr()
424 WDOORBELL32(ih->doorbell_index, ih->rptr); in vega10_ih_set_rptr()
430 WREG32(ih_regs->ih_rb_rptr, ih->rptr); in vega10_ih_set_rptr()
A Dih_v6_0.c156 ih->rptr = 0; in ih_v6_0_toggle_ring_interrupts()
414 wptr, ih->rptr, tmp); in ih_v6_0_get_wptr()
415 ih->rptr = tmp; in ih_v6_0_get_wptr()
442 if ((v < ih->ring_size) && (v != ih->rptr)) in ih_v6_0_irq_rearm()
443 WDOORBELL32(ih->doorbell_index, ih->rptr); in ih_v6_0_irq_rearm()
463 *ih->rptr_cpu = ih->rptr; in ih_v6_0_set_rptr()
464 WDOORBELL32(ih->doorbell_index, ih->rptr); in ih_v6_0_set_rptr()
470 WREG32(ih_regs->ih_rb_rptr, ih->rptr); in ih_v6_0_set_rptr()
A Dnavi10_ih.c182 ih->rptr = 0; in navi10_ih_toggle_ring_interrupts()
439 wptr, ih->rptr, tmp); in navi10_ih_get_wptr()
440 ih->rptr = tmp; in navi10_ih_get_wptr()
468 if ((v < ih->ring_size) && (v != ih->rptr)) in navi10_ih_irq_rearm()
469 WDOORBELL32(ih->doorbell_index, ih->rptr); in navi10_ih_irq_rearm()
493 *ih->rptr_cpu = ih->rptr; in navi10_ih_set_rptr()
494 WDOORBELL32(ih->doorbell_index, ih->rptr); in navi10_ih_set_rptr()
500 WREG32(ih_regs->ih_rb_rptr, ih->rptr); in navi10_ih_set_rptr()
A Dvega20_ih.c131 ih->rptr = 0; in vega20_ih_toggle_ring_interrupts()
420 wptr, ih->rptr, tmp); in vega20_ih_get_wptr()
421 ih->rptr = tmp; in vega20_ih_get_wptr()
450 if ((v < ih->ring_size) && (v != ih->rptr)) in vega20_ih_irq_rearm()
451 WDOORBELL32(ih->doorbell_index, ih->rptr); in vega20_ih_irq_rearm()
475 *ih->rptr_cpu = ih->rptr; in vega20_ih_set_rptr()
476 WDOORBELL32(ih->doorbell_index, ih->rptr); in vega20_ih_set_rptr()
482 WREG32(ih_regs->ih_rb_rptr, ih->rptr); in vega20_ih_set_rptr()
/linux-6.3-rc2/sound/pci/riptide/
A Driptide.c932 if (rptr.retwords[0] == lval && rptr.retwords[1] == rval) in setmixer()
964 *a = rptr.retbytes[0]; in getsourcesink()
965 *b = rptr.retbytes[1]; in getsourcesink()
984 p[i] += rptr.retwords[1]; in getsamplerate()
1063 if (SEND_RDGV(cif, num, num, &rptr) && SEND_RDGV(cif, num, num, &rptr)) in getmixer()
1065 *rval = rptr.retwords[0]; in getmixer()
1066 *lval = rptr.retwords[1]; in getmixer()
1267 snd_printdd("AC97: 0x%x 0x%x\n", rptr.retlongs[0], rptr.retlongs[1]); in riptide_reset()
1362 data->id, rptr.retlongs[1], rptr.retlongs[1] % data->size, in snd_riptide_pointer()
1415 i = rptr.retlongs[1]; in snd_riptide_trigger()
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/linux-6.3-rc2/drivers/gpu/drm/radeon/
A Dradeon_ring.c83 uint32_t rptr = radeon_ring_get_rptr(rdev, ring); in radeon_ring_free_size() local
86 ring->ring_free_dw = rptr + (ring->ring_size / 4); in radeon_ring_free_size()
254 uint32_t rptr = radeon_ring_get_rptr(rdev, ring); in radeon_ring_test_lockup() local
258 if (rptr != atomic_read(&ring->last_rptr)) { in radeon_ring_test_lockup()
470 uint32_t rptr, wptr, rptr_next; in radeon_debugfs_ring_info_show() local
480 rptr = radeon_ring_get_rptr(rdev, ring); in radeon_debugfs_ring_info_show()
482 rptr, rptr); in radeon_debugfs_ring_info_show()
506 i = (rptr + ring->ptr_mask + 1 - 32) & ring->ptr_mask; in radeon_debugfs_ring_info_show()
509 if (rptr == i) in radeon_debugfs_ring_info_show()
/linux-6.3-rc2/drivers/gpu/drm/amd/display/dmub/inc/
A Ddmub_cmd.h3594 return (rb->wrpt == rb->rptr); in dmub_rb_empty()
3608 if (rb->wrpt >= rb->rptr) in dmub_rb_full()
3722 uint32_t rptr) in dmub_rb_peek_offset() argument
3771 rb->rptr += DMUB_RB_CMD_SIZE; in dmub_rb_pop_front()
3773 if (rb->rptr >= rb->capacity) in dmub_rb_pop_front()
3774 rb->rptr %= rb->capacity; in dmub_rb_pop_front()
3789 uint32_t rptr = rb->rptr; in dmub_rb_flush_pending() local
3792 while (rptr != wptr) { in dmub_rb_flush_pending()
3803 rptr += DMUB_RB_CMD_SIZE; in dmub_rb_flush_pending()
3804 if (rptr >= rb->capacity) in dmub_rb_flush_pending()
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/linux-6.3-rc2/drivers/net/ethernet/tehuti/
A Dtehuti.c170 f->rptr = 0; in bdx_fifo_init()
1210 size = f->m.wptr - f->m.rptr; in bdx_rx_receive()
1231 f->m.rptr += tmp_len; in bdx_rx_receive()
1235 f->m.rptr = tmp_len; in bdx_rx_receive()
1238 f->m.rptr, tmp_len); in bdx_rx_receive()
1426 d->rptr = d->start; in bdx_tx_db_init()
1568 fsize = f->m.rptr - f->m.wptr; in bdx_tx_space()
1707 f->m.rptr += BDX_TXF_DESC_SZ; in bdx_tx_cleanup()
1708 f->m.rptr &= f->m.size_mask; in bdx_tx_cleanup()
1718 } while (db->rptr->len > 0); in bdx_tx_cleanup()
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/linux-6.3-rc2/drivers/video/fbdev/
A Dmaxinefb.c77 unsigned char *rptr; in maxinefb_ims332_read_register() local
80 rptr = regs + 0x80000 + (regno << 4); in maxinefb_ims332_read_register()
81 j = *((volatile unsigned short *) rptr); in maxinefb_ims332_read_register()
/linux-6.3-rc2/drivers/crypto/ccp/
A Dtee-dev.c249 u32 rptr; in tee_submit_cmd() local
261 rptr = ioread32(tee->io_regs + tee->vdata->ring_rptr_reg); in tee_submit_cmd()
266 if (!(tee->rb_mgr.wptr + sizeof(struct tee_ring_cmd) == rptr || in tee_submit_cmd()
271 rptr, tee->rb_mgr.wptr); in tee_submit_cmd()
281 (tee->rb_mgr.wptr + sizeof(struct tee_ring_cmd) == rptr || in tee_submit_cmd()
284 rptr, tee->rb_mgr.wptr, cmd->flag); in tee_submit_cmd()
/linux-6.3-rc2/drivers/net/ppp/
A Dppp_deflate.c46 static int z_compress(void *state, unsigned char *rptr,
185 static int z_compress(void *arg, unsigned char *rptr, unsigned char *obuf, in z_compress() argument
195 proto = PPP_PROTOCOL(rptr); in z_compress()
209 wptr[0] = PPP_ADDRESS(rptr); in z_compress()
210 wptr[1] = PPP_CONTROL(rptr); in z_compress()
221 rptr += off; in z_compress()
222 state->strm.next_in = rptr; in z_compress()
/linux-6.3-rc2/drivers/gpu/drm/amd/display/dmub/src/
A Ddmub_srv.c658 dmub->inbox1_rb.rptr = 0; in dmub_srv_hw_reset()
660 dmub->outbox0_rb.rptr = 0; in dmub_srv_hw_reset()
662 dmub->outbox1_rb.rptr = 0; in dmub_srv_hw_reset()
694 flush_rb.rptr = dmub->inbox1_last_wptr; in dmub_srv_cmd_execute()
748 uint32_t i, rptr; in dmub_srv_wait_for_idle() local
754 rptr = dmub->hw_funcs.get_inbox1_rptr(dmub); in dmub_srv_wait_for_idle()
756 if (rptr > dmub->inbox1_rb.capacity) in dmub_srv_wait_for_idle()
759 dmub->inbox1_rb.rptr = rptr; in dmub_srv_wait_for_idle()
886 if (rb->rptr == rb->wrpt) in dmub_rb_out_trace_buffer_front()
894 rb->rptr += sizeof(struct dmcub_trace_buf_entry); in dmub_rb_out_trace_buffer_front()
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/linux-6.3-rc2/drivers/gpu/drm/qxl/
A Dqxl_object.c211 void *rptr; in qxl_bo_kmap_atomic_page() local
227 rptr = bo->kptr + (page_offset * PAGE_SIZE); in qxl_bo_kmap_atomic_page()
228 return rptr; in qxl_bo_kmap_atomic_page()
234 rptr = bo_map.vaddr; /* TODO: Use mapping abstraction properly */ in qxl_bo_kmap_atomic_page()
236 rptr += page_offset * PAGE_SIZE; in qxl_bo_kmap_atomic_page()
237 return rptr; in qxl_bo_kmap_atomic_page()
/linux-6.3-rc2/drivers/i2c/busses/
A Di2c-cpm.c305 int rptr; in cpm_i2c_xfer() local
317 rptr = 0; in cpm_i2c_xfer()
329 dev_dbg(&adap->dev, "R: %d T: %d\n", rptr, tptr); in cpm_i2c_xfer()
331 cpm_i2c_parse_message(adap, pmsg, num, tptr, rptr); in cpm_i2c_xfer()
333 rptr++; in cpm_i2c_xfer()
346 rptr = 0; in cpm_i2c_xfer()
355 !(in_be16(&rbdf[rptr].cbd_sc) & BD_SC_EMPTY), in cpm_i2c_xfer()
368 ret = cpm_i2c_check_message(adap, pmsg, tptr, rptr); in cpm_i2c_xfer()
371 rptr++; in cpm_i2c_xfer()

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