Lines Matching refs:trans
17 void iwl_write8(struct iwl_trans *trans, u32 ofs, u8 val) in iwl_write8() argument
19 trace_iwlwifi_dev_iowrite8(trans->dev, ofs, val); in iwl_write8()
20 iwl_trans_write8(trans, ofs, val); in iwl_write8()
24 void iwl_write32(struct iwl_trans *trans, u32 ofs, u32 val) in iwl_write32() argument
26 trace_iwlwifi_dev_iowrite32(trans->dev, ofs, val); in iwl_write32()
27 iwl_trans_write32(trans, ofs, val); in iwl_write32()
31 void iwl_write64(struct iwl_trans *trans, u64 ofs, u64 val) in iwl_write64() argument
33 trace_iwlwifi_dev_iowrite64(trans->dev, ofs, val); in iwl_write64()
34 iwl_trans_write32(trans, ofs, lower_32_bits(val)); in iwl_write64()
35 iwl_trans_write32(trans, ofs + 4, upper_32_bits(val)); in iwl_write64()
39 u32 iwl_read32(struct iwl_trans *trans, u32 ofs) in iwl_read32() argument
41 u32 val = iwl_trans_read32(trans, ofs); in iwl_read32()
43 trace_iwlwifi_dev_ioread32(trans->dev, ofs, val); in iwl_read32()
50 int iwl_poll_bit(struct iwl_trans *trans, u32 addr, in iwl_poll_bit() argument
56 if ((iwl_read32(trans, addr) & mask) == (bits & mask)) in iwl_poll_bit()
66 u32 iwl_read_direct32(struct iwl_trans *trans, u32 reg) in iwl_read_direct32() argument
70 if (iwl_trans_grab_nic_access(trans)) { in iwl_read_direct32()
71 value = iwl_read32(trans, reg); in iwl_read_direct32()
72 iwl_trans_release_nic_access(trans); in iwl_read_direct32()
79 void iwl_write_direct32(struct iwl_trans *trans, u32 reg, u32 value) in iwl_write_direct32() argument
81 if (iwl_trans_grab_nic_access(trans)) { in iwl_write_direct32()
82 iwl_write32(trans, reg, value); in iwl_write_direct32()
83 iwl_trans_release_nic_access(trans); in iwl_write_direct32()
88 void iwl_write_direct64(struct iwl_trans *trans, u64 reg, u64 value) in iwl_write_direct64() argument
90 if (iwl_trans_grab_nic_access(trans)) { in iwl_write_direct64()
91 iwl_write64(trans, reg, value); in iwl_write_direct64()
92 iwl_trans_release_nic_access(trans); in iwl_write_direct64()
97 int iwl_poll_direct_bit(struct iwl_trans *trans, u32 addr, u32 mask, in iwl_poll_direct_bit() argument
103 if ((iwl_read_direct32(trans, addr) & mask) == mask) in iwl_poll_direct_bit()
113 u32 iwl_read_prph_no_grab(struct iwl_trans *trans, u32 ofs) in iwl_read_prph_no_grab() argument
115 u32 val = iwl_trans_read_prph(trans, ofs); in iwl_read_prph_no_grab()
116 trace_iwlwifi_dev_ioread_prph32(trans->dev, ofs, val); in iwl_read_prph_no_grab()
121 void iwl_write_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val) in iwl_write_prph_no_grab() argument
123 trace_iwlwifi_dev_iowrite_prph32(trans->dev, ofs, val); in iwl_write_prph_no_grab()
124 iwl_trans_write_prph(trans, ofs, val); in iwl_write_prph_no_grab()
128 void iwl_write_prph64_no_grab(struct iwl_trans *trans, u64 ofs, u64 val) in iwl_write_prph64_no_grab() argument
130 trace_iwlwifi_dev_iowrite_prph64(trans->dev, ofs, val); in iwl_write_prph64_no_grab()
131 iwl_write_prph_no_grab(trans, ofs, val & 0xffffffff); in iwl_write_prph64_no_grab()
132 iwl_write_prph_no_grab(trans, ofs + 4, val >> 32); in iwl_write_prph64_no_grab()
136 u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs) in iwl_read_prph() argument
140 if (iwl_trans_grab_nic_access(trans)) { in iwl_read_prph()
141 val = iwl_read_prph_no_grab(trans, ofs); in iwl_read_prph()
142 iwl_trans_release_nic_access(trans); in iwl_read_prph()
148 void iwl_write_prph_delay(struct iwl_trans *trans, u32 ofs, u32 val, u32 delay_ms) in iwl_write_prph_delay() argument
150 if (iwl_trans_grab_nic_access(trans)) { in iwl_write_prph_delay()
152 iwl_write_prph_no_grab(trans, ofs, val); in iwl_write_prph_delay()
153 iwl_trans_release_nic_access(trans); in iwl_write_prph_delay()
158 int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr, in iwl_poll_prph_bit() argument
164 if ((iwl_read_prph(trans, addr) & mask) == (bits & mask)) in iwl_poll_prph_bit()
173 void iwl_set_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask) in iwl_set_bits_prph() argument
175 if (iwl_trans_grab_nic_access(trans)) { in iwl_set_bits_prph()
176 iwl_write_prph_no_grab(trans, ofs, in iwl_set_bits_prph()
177 iwl_read_prph_no_grab(trans, ofs) | in iwl_set_bits_prph()
179 iwl_trans_release_nic_access(trans); in iwl_set_bits_prph()
184 void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 ofs, in iwl_set_bits_mask_prph() argument
187 if (iwl_trans_grab_nic_access(trans)) { in iwl_set_bits_mask_prph()
188 iwl_write_prph_no_grab(trans, ofs, in iwl_set_bits_mask_prph()
189 (iwl_read_prph_no_grab(trans, ofs) & in iwl_set_bits_mask_prph()
191 iwl_trans_release_nic_access(trans); in iwl_set_bits_mask_prph()
196 void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask) in iwl_clear_bits_prph() argument
200 if (iwl_trans_grab_nic_access(trans)) { in iwl_clear_bits_prph()
201 val = iwl_read_prph_no_grab(trans, ofs); in iwl_clear_bits_prph()
202 iwl_write_prph_no_grab(trans, ofs, (val & ~mask)); in iwl_clear_bits_prph()
203 iwl_trans_release_nic_access(trans); in iwl_clear_bits_prph()
208 void iwl_force_nmi(struct iwl_trans *trans) in iwl_force_nmi() argument
210 if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_9000) in iwl_force_nmi()
211 iwl_write_prph_delay(trans, DEVICE_SET_NMI_REG, in iwl_force_nmi()
213 else if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210) in iwl_force_nmi()
214 iwl_write_umac_prph(trans, UREG_NIC_SET_NMI_DRIVER, in iwl_force_nmi()
216 else if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_BZ) in iwl_force_nmi()
217 iwl_write_umac_prph(trans, UREG_DOORBELL_TO_ISR6, in iwl_force_nmi()
220 iwl_write32(trans, CSR_DOORBELL_VECTOR, in iwl_force_nmi()
256 static int iwl_dump_rfh(struct iwl_trans *trans, char **buf) in iwl_dump_rfh() argument
259 int num_q = trans->num_rx_queues; in iwl_dump_rfh()
298 iwl_read_prph(trans, rfh_tbl[i])); in iwl_dump_rfh()
308 iwl_read_prph(trans, addr)); in iwl_dump_rfh()
315 IWL_ERR(trans, "RFH register values:\n"); in iwl_dump_rfh()
317 IWL_ERR(trans, " %34s: 0X%08x\n", in iwl_dump_rfh()
319 iwl_read_prph(trans, rfh_tbl[i])); in iwl_dump_rfh()
326 IWL_ERR(trans, " %34s(q %d): 0X%08x\n", in iwl_dump_rfh()
328 iwl_read_prph(trans, addr)); in iwl_dump_rfh()
352 int iwl_dump_fh(struct iwl_trans *trans, char **buf) in iwl_dump_fh() argument
367 if (trans->trans_cfg->mq_rx_supported) in iwl_dump_fh()
368 return iwl_dump_rfh(trans, buf); in iwl_dump_fh()
386 iwl_read_direct32(trans, fh_tbl[i])); in iwl_dump_fh()
392 IWL_ERR(trans, "FH register values:\n"); in iwl_dump_fh()
394 IWL_ERR(trans, " %34s: 0X%08x\n", in iwl_dump_fh()
396 iwl_read_direct32(trans, fh_tbl[i])); in iwl_dump_fh()
408 static void iwl_dump_host_monitor_block(struct iwl_trans *trans, in iwl_dump_host_monitor_block() argument
413 IWL_ERR(trans, "Host monitor block 0x%x vector 0x%x\n", block, vec); in iwl_dump_host_monitor_block()
414 iwl_write32(trans, CSR_MONITOR_CFG_REG, (block << 8) | vec); in iwl_dump_host_monitor_block()
416 IWL_ERR(trans, " value [iter %d]: 0x%08x\n", in iwl_dump_host_monitor_block()
417 i, iwl_read32(trans, CSR_MONITOR_STATUS_REG)); in iwl_dump_host_monitor_block()
420 static void iwl_dump_host_monitor(struct iwl_trans *trans) in iwl_dump_host_monitor() argument
422 switch (trans->trans_cfg->device_family) { in iwl_dump_host_monitor()
425 IWL_ERR(trans, "CSR_RESET = 0x%x\n", in iwl_dump_host_monitor()
426 iwl_read32(trans, CSR_RESET)); in iwl_dump_host_monitor()
427 iwl_dump_host_monitor_block(trans, IWL_HOST_MON_BLOCK_PEMON, in iwl_dump_host_monitor()
429 iwl_dump_host_monitor_block(trans, IWL_HOST_MON_BLOCK_PEMON, in iwl_dump_host_monitor()
431 iwl_dump_host_monitor_block(trans, IWL_HOST_MON_BLOCK_PEMON, in iwl_dump_host_monitor()
433 iwl_dump_host_monitor_block(trans, IWL_HOST_MON_BLOCK_HIPM, in iwl_dump_host_monitor()
442 int iwl_finish_nic_init(struct iwl_trans *trans) in iwl_finish_nic_init() argument
444 const struct iwl_cfg_trans_params *cfg_trans = trans->trans_cfg; in iwl_finish_nic_init()
458 iwl_set_bit(trans, CSR_GP_CNTRL, in iwl_finish_nic_init()
463 iwl_set_bit(trans, CSR_GP_CNTRL, in iwl_finish_nic_init()
476 err = iwl_poll_bit(trans, CSR_GP_CNTRL, poll_ready, poll_ready, 25000); in iwl_finish_nic_init()
478 IWL_DEBUG_INFO(trans, "Failed to wake NIC\n"); in iwl_finish_nic_init()
480 iwl_dump_host_monitor(trans); in iwl_finish_nic_init()
492 void iwl_trans_sync_nmi_with_addr(struct iwl_trans *trans, u32 inta_addr, in iwl_trans_sync_nmi_with_addr() argument
496 bool interrupts_enabled = test_bit(STATUS_INT_ENABLED, &trans->status); in iwl_trans_sync_nmi_with_addr()
502 iwl_trans_interrupts(trans, false); in iwl_trans_sync_nmi_with_addr()
504 iwl_force_nmi(trans); in iwl_trans_sync_nmi_with_addr()
506 u32 inta_hw = iwl_read32(trans, inta_addr); in iwl_trans_sync_nmi_with_addr()
511 iwl_write32(trans, inta_addr, inta_hw & sw_err_bit); in iwl_trans_sync_nmi_with_addr()
523 iwl_trans_interrupts(trans, true); in iwl_trans_sync_nmi_with_addr()
525 iwl_trans_fw_error(trans, false); in iwl_trans_sync_nmi_with_addr()