From: Don Fry <donald.h.fry@xxxxxxxxx>
Move the ucode_type variable from the iwl_priv to the iwl_shared
structure with associated code changes.
Signed-off-by: Don Fry <donald.h.fry@xxxxxxxxx>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-debugfs.c | 7 +++--
drivers/net/wireless/iwlwifi/iwl-dev.h | 1 -
drivers/net/wireless/iwlwifi/iwl-shared.h | 20 +++++++++++++++++
drivers/net/wireless/iwlwifi/iwl-testmode.c | 2 +-
drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c | 10 ++++----
drivers/net/wireless/iwlwifi/iwl-trans.h | 7 ------
drivers/net/wireless/iwlwifi/iwl-ucode.c | 25 +++++++++++----------
7 files changed, 43 insertions(+), 29 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 68b04f5..ccbcab4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -234,11 +234,12 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file,
/* default is to dump the entire data segment */
if (!priv->dbgfs_sram_offset && !priv->dbgfs_sram_len) {
+ struct iwl_trans *trans = trans(priv);
priv->dbgfs_sram_offset = 0x800000;
- if (priv->ucode_type == IWL_UCODE_INIT)
- priv->dbgfs_sram_len = trans(priv)->ucode_init.data.len;
+ if (trans->shrd->ucode_type == IWL_UCODE_INIT)
+ priv->dbgfs_sram_len = trans->ucode_init.data.len;
else
- priv->dbgfs_sram_len = trans(priv)->ucode_rt.data.len;
+ priv->dbgfs_sram_len = trans->ucode_rt.data.len;
}
len = priv->dbgfs_sram_len;
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index cb24adb..0019a23 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -889,7 +889,6 @@ struct iwl_priv {
u32 ucode_ver; /* version of ucode, copy of
iwl_ucode.ver */
- enum iwl_ucode_type ucode_type;
char firmware_name[25];
struct iwl_rxon_context contexts[NUM_IWL_RXON_CTX];
diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index 47be77a..70bb9b8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -257,6 +257,23 @@ struct iwl_tid_data {
};
/**
+ * enum iwl_ucode_type
+ *
+ * The type of ucode currently loaded on the hardware.
+ *
+ * @IWL_UCODE_NONE: No ucode loaded
+ * @IWL_UCODE_REGULAR: Normal runtime ucode
+ * @IWL_UCODE_INIT: Initial ucode
+ * @IWL_UCODE_WOWLAN: Wake on Wireless enabled ucode
+ */
+enum iwl_ucode_type {
+ IWL_UCODE_NONE,
+ IWL_UCODE_REGULAR,
+ IWL_UCODE_INIT,
+ IWL_UCODE_WOWLAN,
+};
+
+/**
* struct iwl_shared - shared fields for all the layers of the driver
*
* @dbg_level_dev: dbg level set per device. Prevails on
@@ -300,6 +317,9 @@ struct iwl_shared {
struct iwl_tid_data tid_data[IWLAGN_STATION_COUNT][IWL_MAX_TID_COUNT];
wait_queue_head_t wait_command_queue;
+
+ /* ucode related variables */
+ enum iwl_ucode_type ucode_type;
};
/*Whatever _m is (iwl_trans, iwl_priv, iwl_bus, these macros will work */
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c
index 3c97626..ed2a3d7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-testmode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-testmode.c
@@ -710,7 +710,7 @@ static int iwl_testmode_sram(struct ieee80211_hw *hw, struct nlattr **tb)
return -ENOMSG;
}
size = nla_get_u32(tb[IWL_TM_ATTR_SRAM_SIZE]);
- switch (priv->ucode_type) {
+ switch (priv->shrd->ucode_type) {
case IWL_UCODE_REGULAR:
maxsize = trans(priv)->ucode_rt.data.len;
break;
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
index ee126f8..becd921 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
@@ -595,7 +595,7 @@ static void iwl_dump_nic_error_log(struct iwl_trans *trans)
IWL_TRANS_GET_PCIE_TRANS(trans);
base = priv->device_pointers.error_event_table;
- if (priv->ucode_type == IWL_UCODE_INIT) {
+ if (trans->shrd->ucode_type == IWL_UCODE_INIT) {
if (!base)
base = priv->init_errlog_ptr;
} else {
@@ -607,7 +607,7 @@ static void iwl_dump_nic_error_log(struct iwl_trans *trans)
IWL_ERR(trans,
"Not valid error log pointer 0x%08X for %s uCode\n",
base,
- (priv->ucode_type == IWL_UCODE_INIT)
+ (trans->shrd->ucode_type == IWL_UCODE_INIT)
? "Init" : "RT");
return;
}
@@ -710,7 +710,7 @@ static int iwl_print_event_log(struct iwl_trans *trans, u32 start_idx,
return pos;
base = priv->device_pointers.log_event_table;
- if (priv->ucode_type == IWL_UCODE_INIT) {
+ if (trans->shrd->ucode_type == IWL_UCODE_INIT) {
if (!base)
base = priv->init_evtlog_ptr;
} else {
@@ -824,7 +824,7 @@ int iwl_dump_nic_event_log(struct iwl_trans *trans, bool full_log,
struct iwl_priv *priv = priv(trans);
base = priv->device_pointers.log_event_table;
- if (priv->ucode_type == IWL_UCODE_INIT) {
+ if (trans->shrd->ucode_type == IWL_UCODE_INIT) {
logsize = priv->init_evtlog_size;
if (!base)
base = priv->init_evtlog_ptr;
@@ -838,7 +838,7 @@ int iwl_dump_nic_event_log(struct iwl_trans *trans, bool full_log,
IWL_ERR(trans,
"Invalid event log pointer 0x%08X for %s uCode\n",
base,
- (priv->ucode_type == IWL_UCODE_INIT)
+ (trans->shrd->ucode_type == IWL_UCODE_INIT)
? "Init" : "RT");
return -EINVAL;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 50227eb..4a29b8a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -220,13 +220,6 @@ struct fw_img {
struct fw_desc data; /* firmware data image */
};
-enum iwl_ucode_type {
- IWL_UCODE_NONE,
- IWL_UCODE_REGULAR,
- IWL_UCODE_INIT,
- IWL_UCODE_WOWLAN,
-};
-
/**
* struct iwl_trans - transport common data
* @ops - pointer to iwl_trans_ops
diff --git a/drivers/net/wireless/iwlwifi/iwl-ucode.c b/drivers/net/wireless/iwlwifi/iwl-ucode.c
index 0da4b8e..1b23b99 100644
--- a/drivers/net/wireless/iwlwifi/iwl-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-ucode.c
@@ -579,27 +579,28 @@ int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv,
{
struct iwl_notification_wait alive_wait;
struct iwlagn_alive_data alive_data;
+ struct iwl_trans *trans = trans(priv);
int ret;
enum iwl_ucode_type old_type;
- ret = iwl_trans_start_device(trans(priv));
+ ret = iwl_trans_start_device(trans);
if (ret)
return ret;
iwlagn_init_notification_wait(priv, &alive_wait, REPLY_ALIVE,
iwl_alive_fn, &alive_data);
- old_type = priv->ucode_type;
- priv->ucode_type = ucode_type;
+ old_type = trans->shrd->ucode_type;
+ trans->shrd->ucode_type = ucode_type;
- ret = iwl_load_given_ucode(trans(priv), ucode_type);
+ ret = iwl_load_given_ucode(trans, ucode_type);
if (ret) {
- priv->ucode_type = old_type;
+ trans->shrd->ucode_type = old_type;
iwlagn_remove_notification(priv, &alive_wait);
return ret;
}
- iwl_trans_kick_nic(trans(priv));
+ iwl_trans_kick_nic(trans);
/*
* Some things may run in the background now, but we
@@ -607,13 +608,13 @@ int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv,
*/
ret = iwlagn_wait_notification(priv, &alive_wait, UCODE_ALIVE_TIMEOUT);
if (ret) {
- priv->ucode_type = old_type;
+ trans->shrd->ucode_type = old_type;
return ret;
}
if (!alive_data.valid) {
IWL_ERR(priv, "Loaded ucode is not valid!\n");
- priv->ucode_type = old_type;
+ trans->shrd->ucode_type = old_type;
return -EIO;
}
@@ -623,9 +624,9 @@ int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv,
* skip it for WoWLAN.
*/
if (ucode_type != IWL_UCODE_WOWLAN) {
- ret = iwl_verify_ucode(trans(priv), ucode_type);
+ ret = iwl_verify_ucode(trans, ucode_type);
if (ret) {
- priv->ucode_type = old_type;
+ trans->shrd->ucode_type = old_type;
return ret;
}
@@ -637,7 +638,7 @@ int iwlagn_load_ucode_wait_alive(struct iwl_priv *priv,
if (ret) {
IWL_WARN(priv,
"Could not complete ALIVE transition: %d\n", ret);
- priv->ucode_type = old_type;
+ trans->shrd->ucode_type = old_type;
return ret;
}
@@ -655,7 +656,7 @@ int iwlagn_run_init_ucode(struct iwl_priv *priv)
if (!trans(priv)->ucode_init.code.len)
return 0;
- if (priv->ucode_type != IWL_UCODE_NONE)
+ if (priv->shrd->ucode_type != IWL_UCODE_NONE)
return 0;
iwlagn_init_notification_wait(priv, &calib_wait,
--
1.7.0.4
--
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