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iwlwifi: pcie: add new structure for Qu devices with medium latency

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Some Qu devices require an intermediate amount of time to wake up and
for LTR notifications, so add a new structure with the correct values
for them and change the corresponding devices to use it.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200418110539.d6df2bcee78f.Ie008b0c8f03340a466c1ef981bfd25359c9de90d@changeid
This commit is contained in:
Luca Coelho 2020-04-18 11:08:55 +03:00
parent 0928df0a86
commit 9c9613f0ee
3 changed files with 28 additions and 14 deletions
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30
drivers/net/wireless/intel/iwlwifi/cfg/22000.c
View File

@ -234,6 +234,15 @@ static const struct iwl_ht_params iwl_22000_ht_params = {
}, \
}
const struct iwl_cfg_trans_params iwl_qnj_trans_cfg = {
.mq_rx_supported = true,
.use_tfh = true,
.rf_id = true,
.gen2 = true,
.device_family = IWL_DEVICE_FAMILY_22000,
.base_params = &iwl_22000_base_params,
};
const struct iwl_cfg_trans_params iwl_qu_trans_cfg = {
.mq_rx_supported = true,
.use_tfh = true,
@ -246,6 +255,18 @@ const struct iwl_cfg_trans_params iwl_qu_trans_cfg = {
.ltr_delay = IWL_CFG_TRANS_LTR_DELAY_200US,
};
const struct iwl_cfg_trans_params iwl_qu_medium_latency_trans_cfg = {
.mq_rx_supported = true,
.use_tfh = true,
.rf_id = true,
.gen2 = true,
.device_family = IWL_DEVICE_FAMILY_22000,
.base_params = &iwl_22000_base_params,
.integrated = true,
.xtal_latency = 1820,
.ltr_delay = IWL_CFG_TRANS_LTR_DELAY_1820US,
};
const struct iwl_cfg_trans_params iwl_qu_long_latency_trans_cfg = {
.mq_rx_supported = true,
.use_tfh = true,
@ -259,15 +280,6 @@ const struct iwl_cfg_trans_params iwl_qu_long_latency_trans_cfg = {
.ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US,
};
const struct iwl_cfg_trans_params iwl_qnj_trans_cfg = {
.mq_rx_supported = true,
.use_tfh = true,
.rf_id = true,
.gen2 = true,
.device_family = IWL_DEVICE_FAMILY_22000,
.base_params = &iwl_22000_base_params,
};
/*
* If the device doesn't support HE, no need to have that many buffers.
* 22000 devices can split multiple frames into a single RB, so fewer are

5
drivers/net/wireless/intel/iwlwifi/iwl-config.h
View File

@ -513,9 +513,10 @@ struct iwl_dev_info {
extern const struct iwl_cfg_trans_params iwl9000_trans_cfg;
extern const struct iwl_cfg_trans_params iwl9560_trans_cfg;
extern const struct iwl_cfg_trans_params iwl9560_shared_clk_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_qu_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_qu_long_latency_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_qnj_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_qu_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_qu_medium_latency_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_qu_long_latency_trans_cfg;
extern const struct iwl_cfg_trans_params iwl_ax200_trans_cfg;
extern const char iwl9162_name[];
extern const char iwl9260_name[];

7
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
View File

@ -524,9 +524,10 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
/* Qu devices */
{IWL_PCI_DEVICE(0x02F0, PCI_ANY_ID, iwl_qu_trans_cfg)},
{IWL_PCI_DEVICE(0x06F0, PCI_ANY_ID, iwl_qu_trans_cfg)},
{IWL_PCI_DEVICE(0x34F0, PCI_ANY_ID, iwl_qu_trans_cfg)},
{IWL_PCI_DEVICE(0x3DF0, PCI_ANY_ID, iwl_qu_trans_cfg)},
{IWL_PCI_DEVICE(0x4DF0, PCI_ANY_ID, iwl_qu_trans_cfg)},
{IWL_PCI_DEVICE(0x34F0, PCI_ANY_ID, iwl_qu_medium_latency_trans_cfg)},
{IWL_PCI_DEVICE(0x3DF0, PCI_ANY_ID, iwl_qu_medium_latency_trans_cfg)},
{IWL_PCI_DEVICE(0x4DF0, PCI_ANY_ID, iwl_qu_medium_latency_trans_cfg)},
{IWL_PCI_DEVICE(0x43F0, PCI_ANY_ID, iwl_qu_long_latency_trans_cfg)},
{IWL_PCI_DEVICE(0xA0F0, PCI_ANY_ID, iwl_qu_long_latency_trans_cfg)},