diff mbox series

[11/12] iwlwifi: pcie: add new structs for So devices with long latency

Message ID iwlwifi.20200418110539.daf515618f57.I80e60006b108e1586e3c56669635c670597fe08d@changeid (mailing list archive)
State Accepted
Commit 2983753aca5ace850654a4153d609fe340947134
Delegated to: Luca Coelho
Headers show
Series iwlwifi: updates intended for v5.8 2020-04-18 | expand

Commit Message

Luca Coelho April 18, 2020, 8:08 a.m. UTC 
From: Luca Coelho <luciano.coelho@intel.com>

Some So devices have a longer wake latency.  To support this properly,
add new cfg structs for them so the driver will inform the FW about
the need to use another xtal and use a higher wait value during state
transitions.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 .../net/wireless/intel/iwlwifi/cfg/22000.c    | 20 +++++++++++++++++++
 .../net/wireless/intel/iwlwifi/iwl-config.h   |  2 ++
 drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 10 +++++-----
 3 files changed, 27 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index 7db4472a1ec5..2f741f5e3a7d 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -555,6 +555,16 @@  const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0 = {
 	.num_rbds = IWL_NUM_RBDS_AX210_HE,
 };
 
+const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0_long = {
+	.name = "Intel(R) Wi-Fi 6 AX211 160MHz",
+	.fw_name_pre = IWL_22000_SO_A_GF_A_FW_PRE,
+	.uhb_supported = true,
+	IWL_DEVICE_AX210,
+	.num_rbds = IWL_NUM_RBDS_AX210_HE,
+	.trans.xtal_latency = 12000,
+	.trans.low_latency_xtal = true,
+};
+
 const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0 = {
 	.name = "Intel(R) Wi-Fi 6 AX210 160MHz",
 	.fw_name_pre = IWL_22000_TY_A_GF_A_FW_PRE,
@@ -571,6 +581,16 @@  const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0 = {
 	.num_rbds = IWL_NUM_RBDS_AX210_HE,
 };
 
+const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0_long = {
+	.name = "Intel(R) Wi-Fi 6 AX411 160MHz",
+	.fw_name_pre = IWL_22000_SO_A_GF4_A_FW_PRE,
+	.uhb_supported = true,
+	IWL_DEVICE_AX210,
+	.num_rbds = IWL_NUM_RBDS_AX210_HE,
+	.trans.xtal_latency = 12000,
+	.trans.low_latency_xtal = true,
+};
+
 const struct iwl_cfg iwlax411_2ax_cfg_sosnj_gf4_a0 = {
 	.name = "Intel(R) Wi-Fi 6 AX411 160MHz",
 	.fw_name_pre = IWL_SNJ_A_GF4_A_FW_PRE,
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index efb10a7f4d4f..3a9a33851793 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -630,8 +630,10 @@  extern const struct iwl_cfg iwl22000_2ax_cfg_qnj_hr_b0;
 extern const struct iwl_cfg iwlax210_2ax_cfg_so_jf_a0;
 extern const struct iwl_cfg iwlax210_2ax_cfg_so_hr_a0;
 extern const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0;
+extern const struct iwl_cfg iwlax211_2ax_cfg_so_gf_a0_long;
 extern const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0;
 extern const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0;
+extern const struct iwl_cfg iwlax411_2ax_cfg_so_gf4_a0_long;
 extern const struct iwl_cfg iwlax411_2ax_cfg_sosnj_gf4_a0;
 extern const struct iwl_cfg iwlax211_cfg_snj_gf_a0;
 #endif /* CPTCFG_IWLMVM || CPTCFG_IWLFMAC */
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 2d78f8504bd5..2083eb4f2f15 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -545,11 +545,11 @@  static const struct pci_device_id iwl_hw_card_ids[] = {
 	{IWL_PCI_DEVICE(0x2726, 0x0090, iwlax211_cfg_snj_gf_a0)},
 	{IWL_PCI_DEVICE(0x2726, 0x00B0, iwlax411_2ax_cfg_sosnj_gf4_a0)},
 	{IWL_PCI_DEVICE(0x2726, 0x0510, iwlax211_cfg_snj_gf_a0)},
-	{IWL_PCI_DEVICE(0x7A70, 0x0090, iwlax211_2ax_cfg_so_gf_a0)},
-	{IWL_PCI_DEVICE(0x7A70, 0x00B0, iwlax411_2ax_cfg_so_gf4_a0)},
-	{IWL_PCI_DEVICE(0x7A70, 0x0310, iwlax211_2ax_cfg_so_gf_a0)},
-	{IWL_PCI_DEVICE(0x7A70, 0x0510, iwlax211_2ax_cfg_so_gf_a0)},
-	{IWL_PCI_DEVICE(0x7A70, 0x0A10, iwlax211_2ax_cfg_so_gf_a0)},
+	{IWL_PCI_DEVICE(0x7A70, 0x0090, iwlax211_2ax_cfg_so_gf_a0_long)},
+	{IWL_PCI_DEVICE(0x7A70, 0x00B0, iwlax411_2ax_cfg_so_gf4_a0_long)},
+	{IWL_PCI_DEVICE(0x7A70, 0x0310, iwlax211_2ax_cfg_so_gf_a0_long)},
+	{IWL_PCI_DEVICE(0x7A70, 0x0510, iwlax211_2ax_cfg_so_gf_a0_long)},
+	{IWL_PCI_DEVICE(0x7A70, 0x0A10, iwlax211_2ax_cfg_so_gf_a0_long)},
 	{IWL_PCI_DEVICE(0x7AF0, 0x0090, iwlax211_2ax_cfg_so_gf_a0)},
 	{IWL_PCI_DEVICE(0x7AF0, 0x00B0, iwlax411_2ax_cfg_so_gf4_a0)},
 	{IWL_PCI_DEVICE(0x7AF0, 0x0310, iwlax211_2ax_cfg_so_gf_a0)},