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iwlwifi: pcie: move some cfg mangling from trans_pcie_alloc to probe 

There were a couple of special handling to find the correct cfg inside
iwl_trans_pcie_alloc().  Move them to iwl_pci_probe() so they're
together with the rest of the decisions.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Luca Coelho 2018-08-02 17:08:40 +03:00
parent 91eff3f820
commit 809805a820
2 changed files with 75 additions and 98 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

110
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
View File

@ -72,6 +72,7 @@
#include "iwl-trans.h"
#include "iwl-drv.h"
#include "iwl-prph.h"
#include "internal.h"
#define IWL_PCI_DEVICE(dev, subdev, cfg) \
@ -1017,29 +1018,70 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
else if (cfg == &iwl7265_n_cfg)
cfg_7265d = &iwl7265d_n_cfg;
if (cfg_7265d &&
(iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D) {
(iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D)
cfg = cfg_7265d;
iwl_trans->cfg = cfg_7265d;
}
if (iwl_trans->cfg->trans.rf_id && cfg == &iwl22000_2ac_cfg_hr_cdb &&
iwl_trans->hw_rev != CSR_HW_REV_TYPE_HR_CDB) {
u32 rf_id_chp = CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id);
u32 jf_chp_id = CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF);
u32 hr_chp_id = CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR);
iwl_trans->hw_rf_id = iwl_read32(iwl_trans, CSR_HW_RF_ID);
if (rf_id_chp == jf_chp_id) {
if (iwl_trans->hw_rev == CSR_HW_REV_TYPE_QNJ)
cfg = &iwl9560_2ac_cfg_qnj_jf_b0;
else
cfg = &iwl22000_2ac_cfg_jf;
} else if (rf_id_chp == hr_chp_id) {
if (iwl_trans->hw_rev == CSR_HW_REV_TYPE_QNJ)
cfg = &iwl22000_2ax_cfg_qnj_hr_a0;
else
cfg = &iwl22000_2ac_cfg_hr;
if (cfg == &iwlax210_2ax_cfg_so_hr_a0) {
if (iwl_trans->hw_rev == CSR_HW_REV_TYPE_TY) {
cfg = &iwlax210_2ax_cfg_ty_gf_a0;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) {
cfg = &iwlax210_2ax_cfg_so_jf_a0;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF)) {
cfg = &iwlax211_2ax_cfg_so_gf_a0;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF4)) {
cfg = &iwlax411_2ax_cfg_so_gf4_a0;
}
} else if (cfg == &iwl_ax101_cfg_qu_hr) {
if ((CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
iwl_trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0) ||
(CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR1))) {
cfg = &iwl22000_2ax_cfg_qnj_hr_b0;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) {
cfg = &iwl_ax101_cfg_qu_hr;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) {
cfg = &iwl22000_2ax_cfg_jf;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HRCDB)) {
IWL_ERR(iwl_trans, "RF ID HRCDB is not supported\n");
return -EINVAL;
} else {
IWL_ERR(iwl_trans, "Unrecognized RF ID 0x%08x\n",
CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id));
return -EINVAL;
}
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
((cfg != &iwl_ax200_cfg_cc &&
cfg != &killer1650x_2ax_cfg &&
cfg != &killer1650w_2ax_cfg &&
cfg != &iwl_ax201_cfg_quz_hr) ||
iwl_trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0)) {
u32 hw_status;
hw_status = iwl_read_prph(iwl_trans, UMAG_GEN_HW_STATUS);
if (CSR_HW_RF_STEP(iwl_trans->hw_rf_id) == SILICON_B_STEP)
/*
* b step fw is the same for physical card and fpga
*/
cfg = &iwl22000_2ax_cfg_qnj_hr_b0;
else if ((hw_status & UMAG_GEN_HW_IS_FPGA) &&
CSR_HW_RF_STEP(iwl_trans->hw_rf_id) == SILICON_A_STEP) {
cfg = &iwl22000_2ax_cfg_qnj_hr_a0_f0;
} else {
/*
* a step no FPGA
*/
cfg = &iwl22000_2ac_cfg_hr;
}
iwl_trans->cfg = cfg;
}
/*
@ -1049,22 +1091,18 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
* thing to do to support Qu C-step.
*/
if (iwl_trans->hw_rev == CSR_HW_REV_TYPE_QU_C0) {
if (iwl_trans->cfg == &iwl_ax101_cfg_qu_hr)
iwl_trans->cfg = &iwl_ax101_cfg_qu_c0_hr_b0;
else if (iwl_trans->cfg == &iwl_ax201_cfg_qu_hr)
iwl_trans->cfg = &iwl_ax201_cfg_qu_c0_hr_b0;
else if (iwl_trans->cfg == &iwl9461_2ac_cfg_qu_b0_jf_b0)
iwl_trans->cfg = &iwl9461_2ac_cfg_qu_c0_jf_b0;
else if (iwl_trans->cfg == &iwl9462_2ac_cfg_qu_b0_jf_b0)
iwl_trans->cfg = &iwl9462_2ac_cfg_qu_c0_jf_b0;
else if (iwl_trans->cfg == &iwl9560_2ac_cfg_qu_b0_jf_b0)
iwl_trans->cfg = &iwl9560_2ac_cfg_qu_c0_jf_b0;
else if (iwl_trans->cfg == &iwl9560_2ac_160_cfg_qu_b0_jf_b0)
iwl_trans->cfg = &iwl9560_2ac_160_cfg_qu_c0_jf_b0;
else if (iwl_trans->cfg == &killer1650s_2ax_cfg_qu_b0_hr_b0)
iwl_trans->cfg = &killer1650s_2ax_cfg_qu_c0_hr_b0;
else if (iwl_trans->cfg == &killer1650i_2ax_cfg_qu_b0_hr_b0)
iwl_trans->cfg = &killer1650i_2ax_cfg_qu_c0_hr_b0;
if (cfg == &iwl_ax101_cfg_qu_hr)
cfg = &iwl_ax101_cfg_qu_c0_hr_b0;
else if (cfg == &iwl_ax201_cfg_qu_hr)
cfg = &iwl_ax201_cfg_qu_c0_hr_b0;
else if (cfg == &iwl9461_2ac_cfg_qu_b0_jf_b0)
cfg = &iwl9461_2ac_cfg_qu_c0_jf_b0;
else if (cfg == &iwl9462_2ac_cfg_qu_b0_jf_b0)
cfg = &iwl9462_2ac_cfg_qu_c0_jf_b0;
else if (cfg == &iwl9560_2ac_cfg_qu_b0_jf_b0)
cfg = &iwl9560_2ac_cfg_qu_c0_jf_b0;
else if (cfg == &iwl9560_2ac_160_cfg_qu_b0_jf_b0)
cfg = &iwl9560_2ac_160_cfg_qu_c0_jf_b0;
}
/* same thing for QuZ... */
@ -1084,6 +1122,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
#endif
/* now set the real cfg we decided to use */
iwl_trans->cfg = cfg;
pci_set_drvdata(pdev, iwl_trans);
iwl_trans->drv = iwl_drv_start(iwl_trans);

63
drivers/net/wireless/intel/iwlwifi/pcie/trans.c
View File

@ -3521,69 +3521,6 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
IWL_DEBUG_INFO(trans, "HW REV: 0x%0x\n", trans->hw_rev);
#if IS_ENABLED(CONFIG_IWLMVM)
trans->hw_rf_id = iwl_read32(trans, CSR_HW_RF_ID);
if (cfg == &iwlax210_2ax_cfg_so_hr_a0) {
if (trans->hw_rev == CSR_HW_REV_TYPE_TY) {
trans->cfg = &iwlax210_2ax_cfg_ty_gf_a0;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) {
trans->cfg = &iwlax210_2ax_cfg_so_jf_a0;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF)) {
trans->cfg = &iwlax211_2ax_cfg_so_gf_a0;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF4)) {
trans->cfg = &iwlax411_2ax_cfg_so_gf4_a0;
}
} else if (cfg == &iwl_ax101_cfg_qu_hr) {
if ((CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0) ||
(CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR1))) {
trans->cfg = &iwl22000_2ax_cfg_qnj_hr_b0;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) {
trans->cfg = &iwl_ax101_cfg_qu_hr;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF)) {
trans->cfg = &iwl22000_2ax_cfg_jf;
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HRCDB)) {
IWL_ERR(trans, "RF ID HRCDB is not supported\n");
ret = -EINVAL;
goto out_no_pci;
} else {
IWL_ERR(trans, "Unrecognized RF ID 0x%08x\n",
CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id));
ret = -EINVAL;
goto out_no_pci;
}
} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0) {
u32 hw_status;
hw_status = iwl_read_prph(trans, UMAG_GEN_HW_STATUS);
if (CSR_HW_RF_STEP(trans->hw_rf_id) == SILICON_B_STEP)
/*
* b step fw is the same for physical card and fpga
*/
trans->cfg = &iwl22000_2ax_cfg_qnj_hr_b0;
else if ((hw_status & UMAG_GEN_HW_IS_FPGA) &&
CSR_HW_RF_STEP(trans->hw_rf_id) == SILICON_A_STEP) {
trans->cfg = &iwl22000_2ax_cfg_qnj_hr_a0_f0;
} else {
/*
* a step no FPGA
*/
trans->cfg = &iwl22000_2ac_cfg_hr;
}
}
#endif
iwl_pcie_set_interrupt_capa(pdev, trans);
trans->hw_id = (pdev->device << 16) + pdev->subsystem_device;
snprintf(trans->hw_id_str, sizeof(trans->hw_id_str),