From 1c055e55a242a33e574e48be530e06770a210dcd Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 03:26:26 +0000
Subject: [PATCH] add r8169 read mac form eeprom
---
kernel/drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 162 ++++++++++++++++++++++++++++++++++++-----------------
1 files changed, 110 insertions(+), 52 deletions(-)
diff --git a/kernel/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/kernel/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
index 319103f..340c892 100644
--- a/kernel/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
+++ b/kernel/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
@@ -5,9 +5,10 @@
*
* GPL LICENSE SUMMARY
*
- * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014, 2019 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2016 Intel Deutschland GmbH
+ * Copyright(c) 2019 - 2020 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -18,11 +19,6 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
@@ -32,9 +28,10 @@
*
* BSD LICENSE
*
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014, 2019 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* Copyright(c) 2015 - 2016 Intel Deutschland GmbH
+ * Copyright(c) 2019 - 2020 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -231,24 +228,67 @@
iwl_mvm_enter_ctkill(mvm);
}
-static int iwl_mvm_get_temp_cmd(struct iwl_mvm *mvm)
+/*
+ * send the DTS_MEASUREMENT_TRIGGER command with or without waiting for a
+ * response. If we get a response then the measurement is stored in 'temp'
+ */
+static int iwl_mvm_send_temp_cmd(struct iwl_mvm *mvm, bool response, s32 *temp)
{
- struct iwl_dts_measurement_cmd cmd = {
+ struct iwl_host_cmd cmd = {};
+ struct iwl_dts_measurement_cmd dts_cmd = {
.flags = cpu_to_le32(DTS_TRIGGER_CMD_FLAGS_TEMP),
};
- struct iwl_ext_dts_measurement_cmd extcmd = {
- .control_mode = cpu_to_le32(DTS_AUTOMATIC),
+ struct iwl_ext_dts_measurement_cmd ext_cmd = {
+ .control_mode = cpu_to_le32(DTS_DIRECT_WITHOUT_MEASURE),
};
- u32 cmdid;
+ struct iwl_dts_measurement_resp *resp;
+ void *cmd_ptr;
+ int ret;
+ u32 cmd_flags = 0;
+ u16 len;
- cmdid = iwl_cmd_id(CMD_DTS_MEASUREMENT_TRIGGER_WIDE,
- PHY_OPS_GROUP, 0);
+ /* Check which command format is used (regular/extended) */
+ if (fw_has_capa(&mvm->fw->ucode_capa,
+ IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE)) {
+ len = sizeof(ext_cmd);
+ cmd_ptr = &ext_cmd;
+ } else {
+ len = sizeof(dts_cmd);
+ cmd_ptr = &dts_cmd;
+ }
+ /* The command version where we get a response is zero length */
+ if (response) {
+ cmd_flags = CMD_WANT_SKB;
+ len = 0;
+ }
- if (!fw_has_capa(&mvm->fw->ucode_capa,
- IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE))
- return iwl_mvm_send_cmd_pdu(mvm, cmdid, 0, sizeof(cmd), &cmd);
+ cmd.id = WIDE_ID(PHY_OPS_GROUP, CMD_DTS_MEASUREMENT_TRIGGER_WIDE);
+ cmd.len[0] = len;
+ cmd.flags = cmd_flags;
+ cmd.data[0] = cmd_ptr;
- return iwl_mvm_send_cmd_pdu(mvm, cmdid, 0, sizeof(extcmd), &extcmd);
+ IWL_DEBUG_TEMP(mvm,
+ "Sending temperature measurement command - %s response\n",
+ response ? "with" : "without");
+ ret = iwl_mvm_send_cmd(mvm, &cmd);
+
+ if (ret) {
+ IWL_ERR(mvm,
+ "Failed to send the temperature measurement command (err=%d)\n",
+ ret);
+ return ret;
+ }
+
+ if (response) {
+ resp = (void *)cmd.resp_pkt->data;
+ *temp = le32_to_cpu(resp->temp);
+ IWL_DEBUG_TEMP(mvm,
+ "Got temperature measurement response: temp=%d\n",
+ *temp);
+ iwl_free_resp(&cmd);
+ }
+
+ return ret;
}
int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp)
@@ -257,6 +297,18 @@
static u16 temp_notif[] = { WIDE_ID(PHY_OPS_GROUP,
DTS_MEASUREMENT_NOTIF_WIDE) };
int ret;
+ u8 cmd_ver;
+
+ /*
+ * If command version is 1 we send the command and immediately get
+ * a response. For older versions we send the command and wait for a
+ * notification (no command TLV for previous versions).
+ */
+ cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, PHY_OPS_GROUP,
+ CMD_DTS_MEASUREMENT_TRIGGER_WIDE,
+ IWL_FW_CMD_VER_UNKNOWN);
+ if (cmd_ver == 1)
+ return iwl_mvm_send_temp_cmd(mvm, true, temp);
lockdep_assert_held(&mvm->mutex);
@@ -264,9 +316,8 @@
temp_notif, ARRAY_SIZE(temp_notif),
iwl_mvm_temp_notif_wait, temp);
- ret = iwl_mvm_get_temp_cmd(mvm);
+ ret = iwl_mvm_send_temp_cmd(mvm, false, temp);
if (ret) {
- IWL_ERR(mvm, "Failed to get the temperature (err=%d)\n", ret);
iwl_remove_notification(&mvm->notif_wait, &wait_temp_notif);
return ret;
}
@@ -298,20 +349,14 @@
duration = tt->params.ct_kill_duration;
+ flush_work(&mvm->roc_done_wk);
+
mutex_lock(&mvm->mutex);
if (__iwl_mvm_mac_start(mvm))
goto reschedule;
- /* make sure the device is available for direct read/writes */
- if (iwl_mvm_ref_sync(mvm, IWL_MVM_REF_CHECK_CTKILL)) {
- __iwl_mvm_mac_stop(mvm);
- goto reschedule;
- }
-
ret = iwl_mvm_get_temp(mvm, &temp);
-
- iwl_mvm_unref(mvm, IWL_MVM_REF_CHECK_CTKILL);
__iwl_mvm_mac_stop(mvm);
@@ -356,7 +401,7 @@
struct iwl_mvm_sta *mvmsta;
int i, err;
- for (i = 0; i < ARRAY_SIZE(mvm->fw_id_to_mac_id); i++) {
+ for (i = 0; i < mvm->fw->ucode_capa.num_stations; i++) {
mvmsta = iwl_mvm_sta_from_staid_protected(mvm, i);
if (!mvmsta)
continue;
@@ -495,26 +540,27 @@
/* budget in mWatt */
static const u32 iwl_mvm_cdev_budgets[] = {
- 2000, /* cooling state 0 */
- 1800, /* cooling state 1 */
- 1600, /* cooling state 2 */
- 1400, /* cooling state 3 */
- 1200, /* cooling state 4 */
- 1000, /* cooling state 5 */
- 900, /* cooling state 6 */
- 800, /* cooling state 7 */
- 700, /* cooling state 8 */
- 650, /* cooling state 9 */
- 600, /* cooling state 10 */
- 550, /* cooling state 11 */
- 500, /* cooling state 12 */
- 450, /* cooling state 13 */
- 400, /* cooling state 14 */
- 350, /* cooling state 15 */
- 300, /* cooling state 16 */
- 250, /* cooling state 17 */
- 200, /* cooling state 18 */
- 150, /* cooling state 19 */
+ 2400, /* cooling state 0 */
+ 2000, /* cooling state 1 */
+ 1800, /* cooling state 2 */
+ 1600, /* cooling state 3 */
+ 1400, /* cooling state 4 */
+ 1200, /* cooling state 5 */
+ 1000, /* cooling state 6 */
+ 900, /* cooling state 7 */
+ 800, /* cooling state 8 */
+ 700, /* cooling state 9 */
+ 650, /* cooling state 10 */
+ 600, /* cooling state 11 */
+ 550, /* cooling state 12 */
+ 500, /* cooling state 13 */
+ 450, /* cooling state 14 */
+ 400, /* cooling state 15 */
+ 350, /* cooling state 16 */
+ 300, /* cooling state 17 */
+ 250, /* cooling state 18 */
+ 200, /* cooling state 19 */
+ 150, /* cooling state 20 */
};
int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 state)
@@ -568,16 +614,19 @@
return ((s16)le16_to_cpu(*(__le16 *)a) -
(s16)le16_to_cpu(*(__le16 *)b));
}
+#endif
int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm)
{
struct temp_report_ths_cmd cmd = {0};
- int ret, i, j, idx = 0;
+ int ret;
+#ifdef CONFIG_THERMAL
+ int i, j, idx = 0;
lockdep_assert_held(&mvm->mutex);
if (!mvm->tz_device.tzone)
- return -EINVAL;
+ goto send;
/* The driver holds array of temperature trips that are unsorted
* and uncompressed, the FW should get it compressed and sorted
@@ -610,6 +659,7 @@
}
send:
+#endif
ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP,
TEMP_REPORTING_THRESHOLDS_CMD),
0, sizeof(cmd), &cmd);
@@ -620,6 +670,7 @@
return ret;
}
+#ifdef CONFIG_THERMAL
static int iwl_mvm_tzone_get_temp(struct thermal_zone_device *device,
int *temperature)
{
@@ -738,7 +789,7 @@
static void iwl_mvm_thermal_zone_register(struct iwl_mvm *mvm)
{
- int i;
+ int i, ret;
char name[16];
static atomic_t counter = ATOMIC_INIT(0);
@@ -764,6 +815,13 @@
return;
}
+ ret = thermal_zone_device_enable(mvm->tz_device.tzone);
+ if (ret) {
+ IWL_DEBUG_TEMP(mvm, "Failed to enable thermal zone\n");
+ thermal_zone_device_unregister(mvm->tz_device.tzone);
+ return;
+ }
+
/* 0 is a valid temperature,
* so initialize the array with S16_MIN which invalid temperature
*/
--
Gitblit v1.6.2