From: Don Fry <donald.h.fry@intel.com>
Date: Tue, 7 Feb 2012 23:00:12 +0000 (-0800)
Subject: iwlwifi: Move ucode pointers to iwl_fw
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6516174d1a42c1b1b2861360bf44fe9992fb0f7e;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git
iwlwifi: Move ucode pointers to iwl_fw
The ucode image is a ucode related thing not a transport one. Move them.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 136de6fb3fa4..ad74138e1c70 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -40,6 +40,7 @@
#include "iwl-core.h"
#include "iwl-io.h"
#include "iwl-agn.h"
+#include "iwl-wifi.h"
/* create and remove of files */
#define DEBUGFS_ADD_FILE(name, parent, mode) do { \
@@ -234,12 +235,12 @@ 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);
+ struct iwl_nic *nic = nic(priv);
priv->dbgfs_sram_offset = 0x800000;
- if (trans->shrd->ucode_type == IWL_UCODE_INIT)
- priv->dbgfs_sram_len = trans->ucode_init.data.len;
+ if (nic->shrd->ucode_type == IWL_UCODE_INIT)
+ priv->dbgfs_sram_len = nic->fw.ucode_init.data.len;
else
- priv->dbgfs_sram_len = trans->ucode_rt.data.len;
+ priv->dbgfs_sram_len = nic->fw.ucode_rt.data.len;
}
len = priv->dbgfs_sram_len;
@@ -342,7 +343,7 @@ static ssize_t iwl_dbgfs_wowlan_sram_read(struct file *file,
return simple_read_from_buffer(user_buf, count, ppos,
priv->wowlan_sram,
- trans(priv)->ucode_wowlan.data.len);
+ nic(priv)->fw.ucode_wowlan.data.len);
}
static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
index 17358cfb68a9..ca0c46506674 100644
--- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c
+++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
@@ -195,7 +195,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
WIPHY_FLAG_DISABLE_BEACON_HINTS |
WIPHY_FLAG_IBSS_RSN;
- if (trans(priv)->ucode_wowlan.code.len &&
+ if (nic(priv)->fw.ucode_wowlan.code.len &&
device_can_wakeup(trans(priv)->dev)) {
hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT |
WIPHY_WOWLAN_DISCONNECT |
@@ -453,17 +453,17 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw)
#ifdef CONFIG_IWLWIFI_DEBUGFS
if (ret == 0) {
- struct iwl_trans *trans = trans(priv);
+ struct iwl_nic *nic = nic(priv);
if (!priv->wowlan_sram)
priv->wowlan_sram =
- kzalloc(trans->ucode_wowlan.data.len,
+ kzalloc(nic->fw.ucode_wowlan.data.len,
GFP_KERNEL);
if (priv->wowlan_sram)
_iwl_read_targ_mem_words(
trans(priv), 0x800000,
priv->wowlan_sram,
- trans->ucode_wowlan.data.len / 4);
+ nic->fw.ucode_wowlan.data.len / 4);
}
#endif
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-testmode.c b/drivers/net/wireless/iwlwifi/iwl-testmode.c
index 963cc6c89a46..5f00a3712707 100644
--- a/drivers/net/wireless/iwlwifi/iwl-testmode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-testmode.c
@@ -591,16 +591,16 @@ static int iwl_testmode_driver(struct ieee80211_hw *hw, struct nlattr **tb)
}
switch (priv->shrd->ucode_type) {
case IWL_UCODE_REGULAR:
- inst_size = trans(priv)->ucode_rt.code.len;
- data_size = trans(priv)->ucode_rt.data.len;
+ inst_size = nic(priv)->fw.ucode_rt.code.len;
+ data_size = nic(priv)->fw.ucode_rt.data.len;
break;
case IWL_UCODE_INIT:
- inst_size = trans(priv)->ucode_init.code.len;
- data_size = trans(priv)->ucode_init.data.len;
+ inst_size = nic(priv)->fw.ucode_init.code.len;
+ data_size = nic(priv)->fw.ucode_init.data.len;
break;
case IWL_UCODE_WOWLAN:
- inst_size = trans(priv)->ucode_wowlan.code.len;
- data_size = trans(priv)->ucode_wowlan.data.len;
+ inst_size = nic(priv)->fw.ucode_wowlan.code.len;
+ data_size = nic(priv)->fw.ucode_wowlan.data.len;
break;
case IWL_UCODE_NONE:
IWL_ERR(priv, "No uCode has not been loaded\n");
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index ae68c51e5327..913df937c964 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -68,6 +68,7 @@
#include "iwl-shared.h"
#include "iwl-commands.h"
+#include "iwl-ucode.h"
/*This file includes the declaration that are exported from the transport
* layer */
@@ -131,18 +132,6 @@ struct iwl_host_cmd {
u8 id;
};
-/* one for each uCode image (inst/data, boot/init/runtime) */
-struct fw_desc {
- dma_addr_t p_addr; /* hardware address */
- void *v_addr; /* software address */
- u32 len; /* size in bytes */
-};
-
-struct fw_img {
- struct fw_desc code; /* firmware code image */
- struct fw_desc data; /* firmware data image */
-};
-
/**
* struct iwl_trans_ops - transport specific operations
* @start_hw: starts the HW- from that point on, the HW can send interrupts
@@ -258,9 +247,6 @@ struct iwl_trans {
char hw_id_str[52];
u8 ucode_write_complete; /* the image write is complete */
- struct fw_img ucode_rt;
- struct fw_img ucode_init;
- struct fw_img ucode_wowlan;
/* eeprom related variables */
int nvm_device_type;
diff --git a/drivers/net/wireless/iwlwifi/iwl-ucode.c b/drivers/net/wireless/iwlwifi/iwl-ucode.c
index 51a8fb353a6e..36039eb54dd4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-ucode.c
@@ -99,9 +99,10 @@ static void iwl_free_fw_img(struct iwl_trans *trans, struct fw_img *img)
void iwl_dealloc_ucode(struct iwl_trans *trans)
{
- iwl_free_fw_img(trans, &trans->ucode_rt);
- iwl_free_fw_img(trans, &trans->ucode_init);
- iwl_free_fw_img(trans, &trans->ucode_wowlan);
+ struct iwl_nic *nic = nic(trans);
+ iwl_free_fw_img(trans, &nic->fw.ucode_rt);
+ iwl_free_fw_img(trans, &nic->fw.ucode_init);
+ iwl_free_fw_img(trans, &nic->fw.ucode_wowlan);
}
static int iwl_alloc_fw_desc(struct iwl_trans *trans, struct fw_desc *desc,
@@ -122,16 +123,16 @@ static int iwl_alloc_fw_desc(struct iwl_trans *trans, struct fw_desc *desc,
return 0;
}
-static inline struct fw_img *iwl_get_ucode_image(struct iwl_trans *trans,
+static inline struct fw_img *iwl_get_ucode_image(struct iwl_nic *nic,
enum iwl_ucode_type ucode_type)
{
switch (ucode_type) {
case IWL_UCODE_INIT:
- return &trans->ucode_init;
+ return &nic->fw.ucode_init;
case IWL_UCODE_WOWLAN:
- return &trans->ucode_wowlan;
+ return &nic->fw.ucode_wowlan;
case IWL_UCODE_REGULAR:
- return &trans->ucode_rt;
+ return &nic->fw.ucode_rt;
case IWL_UCODE_NONE:
break;
}
@@ -456,7 +457,7 @@ static void iwl_print_mismatch_inst(struct iwl_trans *trans,
static int iwl_verify_ucode(struct iwl_trans *trans,
enum iwl_ucode_type ucode_type)
{
- struct fw_img *img = iwl_get_ucode_image(trans, ucode_type);
+ struct fw_img *img = iwl_get_ucode_image(nic(trans), ucode_type);
if (!img) {
IWL_ERR(trans, "Invalid ucode requested (%d)\n", ucode_type);
@@ -583,7 +584,7 @@ int iwl_load_ucode_wait_alive(struct iwl_trans *trans,
old_type = trans->shrd->ucode_type;
trans->shrd->ucode_type = ucode_type;
- fw = iwl_get_ucode_image(trans, ucode_type);
+ fw = iwl_get_ucode_image(nic(trans), ucode_type);
if (!fw)
return -EINVAL;
@@ -647,7 +648,7 @@ int iwl_run_init_ucode(struct iwl_trans *trans)
lockdep_assert_held(&trans->shrd->mutex);
/* No init ucode required? Curious, but maybe ok */
- if (!trans->ucode_init.code.len)
+ if (!nic(trans)->fw.ucode_init.code.len)
return 0;
if (trans->shrd->ucode_type != IWL_UCODE_NONE)
@@ -1163,21 +1164,21 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
/* Runtime instructions and 2 copies of data:
* 1) unmodified from disk
* 2) backup cache for save/restore during power-downs */
- if (iwl_alloc_fw_desc(trans(priv), &trans(priv)->ucode_rt.code,
+ if (iwl_alloc_fw_desc(trans(priv), &nic(priv)->fw.ucode_rt.code,
pieces.inst, pieces.inst_size))
goto err_pci_alloc;
- if (iwl_alloc_fw_desc(trans(priv), &trans(priv)->ucode_rt.data,
+ if (iwl_alloc_fw_desc(trans(priv), &nic(priv)->fw.ucode_rt.data,
pieces.data, pieces.data_size))
goto err_pci_alloc;
/* Initialization instructions and data */
if (pieces.init_size && pieces.init_data_size) {
if (iwl_alloc_fw_desc(trans(priv),
- &trans(priv)->ucode_init.code,
+ &nic(priv)->fw.ucode_init.code,
pieces.init, pieces.init_size))
goto err_pci_alloc;
if (iwl_alloc_fw_desc(trans(priv),
- &trans(priv)->ucode_init.data,
+ &nic(priv)->fw.ucode_init.data,
pieces.init_data, pieces.init_data_size))
goto err_pci_alloc;
}
@@ -1185,12 +1186,12 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
/* WoWLAN instructions and data */
if (pieces.wowlan_inst_size && pieces.wowlan_data_size) {
if (iwl_alloc_fw_desc(trans(priv),
- &trans(priv)->ucode_wowlan.code,
+ &nic(priv)->fw.ucode_wowlan.code,
pieces.wowlan_inst,
pieces.wowlan_inst_size))
goto err_pci_alloc;
if (iwl_alloc_fw_desc(trans(priv),
- &trans(priv)->ucode_wowlan.data,
+ &nic(priv)->fw.ucode_wowlan.data,
pieces.wowlan_data,
pieces.wowlan_data_size))
goto err_pci_alloc;
diff --git a/drivers/net/wireless/iwlwifi/iwl-ucode.h b/drivers/net/wireless/iwlwifi/iwl-ucode.h
index 18c77e9bb9b0..5e4b88e05c62 100644
--- a/drivers/net/wireless/iwlwifi/iwl-ucode.h
+++ b/drivers/net/wireless/iwlwifi/iwl-ucode.h
@@ -63,8 +63,6 @@
#ifndef __iwl_ucode_h__
#define __iwl_ucode_h__
-#include "iwl-trans.h"
-
#include <linux/netdevice.h>
/* v1/v2 uCode file layout */
@@ -181,6 +179,18 @@ struct iwl_ucode_capabilities {
u32 flags;
};
+/* one for each uCode image (inst/data, boot/init/runtime) */
+struct fw_desc {
+ dma_addr_t p_addr; /* hardware address */
+ void *v_addr; /* software address */
+ u32 len; /* size in bytes */
+};
+
+struct fw_img {
+ struct fw_desc code; /* firmware code image */
+ struct fw_desc data; /* firmware data image */
+};
+
/**
* struct iwl_fw - variables associated with the firmware
*