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-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-ict.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-lib.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-tx.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c53
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-debug.h8
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-dev.h3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-led.c3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-pci.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-rx.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sv-open.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-tx.c6
11 files changed, 60 insertions, 45 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ict.c b/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
index 0d5fda44c3a..f1b40ec1c87 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ict.c
@@ -44,7 +44,7 @@
void iwl_free_isr_ict(struct iwl_priv *priv)
{
if (priv->_agn.ict_tbl_vir) {
- dma_free_coherent(&priv->pci_dev->dev,
+ dma_free_coherent(priv->bus.dev,
(sizeof(u32) * ICT_COUNT) + PAGE_SIZE,
priv->_agn.ict_tbl_vir,
priv->_agn.ict_tbl_dma);
@@ -61,7 +61,7 @@ int iwl_alloc_isr_ict(struct iwl_priv *priv)
/* allocate shrared data table */
priv->_agn.ict_tbl_vir =
- dma_alloc_coherent(&priv->pci_dev->dev,
+ dma_alloc_coherent(priv->bus.dev,
(sizeof(u32) * ICT_COUNT) + PAGE_SIZE,
&priv->_agn.ict_tbl_dma, GFP_KERNEL);
if (!priv->_agn.ict_tbl_vir)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 99d473f527d..4c11edcb4e6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -966,9 +966,10 @@ void iwlagn_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
}
}
- dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd,
- rxq->bd_dma);
- dma_free_coherent(&priv->pci_dev->dev, sizeof(struct iwl_rb_status),
+ dma_free_coherent(priv->bus.dev, 4 * RX_QUEUE_SIZE,
+ rxq->bd, rxq->bd_dma);
+ dma_free_coherent(priv->bus.dev,
+ sizeof(struct iwl_rb_status),
rxq->rb_stts, rxq->rb_stts_dma);
rxq->bd = NULL;
rxq->rb_stts = NULL;
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index 8bd48f61a9f..f4e5edefd06 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -834,8 +834,8 @@ drop_unlock_priv:
static inline int iwlagn_alloc_dma_ptr(struct iwl_priv *priv,
struct iwl_dma_ptr *ptr, size_t size)
{
- ptr->addr = dma_alloc_coherent(&priv->pci_dev->dev, size, &ptr->dma,
- GFP_KERNEL);
+ ptr->addr = dma_alloc_coherent(priv->bus.dev, size,
+ &ptr->dma, GFP_KERNEL);
if (!ptr->addr)
return -ENOMEM;
ptr->size = size;
@@ -848,7 +848,8 @@ static inline void iwlagn_free_dma_ptr(struct iwl_priv *priv,
if (unlikely(!ptr->addr))
return;
- dma_free_coherent(&priv->pci_dev->dev, ptr->size, ptr->addr, ptr->dma);
+ dma_free_coherent(priv->bus.dev,
+ ptr->size, ptr->addr, ptr->dma);
memset(ptr, 0, sizeof(*ptr));
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 1eeb4a75da0..0098245a62e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -937,22 +937,28 @@ static struct attribute_group iwl_attribute_group = {
*
******************************************************************************/
-static void iwl_free_fw_desc(struct pci_dev *pci_dev, struct fw_desc *desc)
+static void iwl_free_fw_desc(struct iwl_priv *priv, struct fw_desc *desc)
{
if (desc->v_addr)
- dma_free_coherent(&pci_dev->dev, desc->len,
+ dma_free_coherent(priv->bus.dev, desc->len,
desc->v_addr, desc->p_addr);
desc->v_addr = NULL;
desc->len = 0;
}
-static void iwl_free_fw_img(struct pci_dev *pci_dev, struct fw_img *img)
+static void iwl_free_fw_img(struct iwl_priv *priv, struct fw_img *img)
{
- iwl_free_fw_desc(pci_dev, &img->code);
- iwl_free_fw_desc(pci_dev, &img->data);
+ iwl_free_fw_desc(priv, &img->code);
+ iwl_free_fw_desc(priv, &img->data);
}
-static int iwl_alloc_fw_desc(struct pci_dev *pci_dev, struct fw_desc *desc,
+static void iwl_dealloc_ucode(struct iwl_priv *priv)
+{
+ iwl_free_fw_img(priv, &priv->ucode_rt);
+ iwl_free_fw_img(priv, &priv->ucode_init);
+}
+
+static int iwl_alloc_fw_desc(struct iwl_priv *priv, struct fw_desc *desc,
const void *data, size_t len)
{
if (!len) {
@@ -960,21 +966,16 @@ static int iwl_alloc_fw_desc(struct pci_dev *pci_dev, struct fw_desc *desc,
return -EINVAL;
}
- desc->v_addr = dma_alloc_coherent(&pci_dev->dev, len,
+ desc->v_addr = dma_alloc_coherent(priv->bus.dev, len,
&desc->p_addr, GFP_KERNEL);
if (!desc->v_addr)
return -ENOMEM;
+
desc->len = len;
memcpy(desc->v_addr, data, len);
return 0;
}
-static void iwl_dealloc_ucode_pci(struct iwl_priv *priv)
-{
- iwl_free_fw_img(priv->pci_dev, &priv->ucode_rt);
- iwl_free_fw_img(priv->pci_dev, &priv->ucode_init);
-}
-
struct iwlagn_ucode_capabilities {
u32 max_probe_length;
u32 standard_phy_calibration_size;
@@ -1019,8 +1020,8 @@ static int __must_check iwl_request_firmware(struct iwl_priv *priv, bool first)
priv->firmware_name);
return request_firmware_nowait(THIS_MODULE, 1, priv->firmware_name,
- &priv->pci_dev->dev, GFP_KERNEL, priv,
- iwl_ucode_callback);
+ priv->bus.dev,
+ GFP_KERNEL, priv, iwl_ucode_callback);
}
struct iwlagn_firmware_pieces {
@@ -1441,19 +1442,19 @@ 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(priv->pci_dev, &priv->ucode_rt.code,
+ if (iwl_alloc_fw_desc(priv, &priv->ucode_rt.code,
pieces.inst, pieces.inst_size))
goto err_pci_alloc;
- if (iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_rt.data,
+ if (iwl_alloc_fw_desc(priv, &priv->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(priv->pci_dev, &priv->ucode_init.code,
+ if (iwl_alloc_fw_desc(priv, &priv->ucode_init.code,
pieces.init, pieces.init_size))
goto err_pci_alloc;
- if (iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_init.data,
+ if (iwl_alloc_fw_desc(priv, &priv->ucode_init.data,
pieces.init_data, pieces.init_data_size))
goto err_pci_alloc;
}
@@ -1522,7 +1523,7 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
if (err)
IWL_ERR(priv, "failed to create debugfs files. Ignoring error: %d\n", err);
- err = sysfs_create_group(&priv->pci_dev->dev.kobj,
+ err = sysfs_create_group(&(priv->bus.dev->kobj),
&iwl_attribute_group);
if (err) {
IWL_ERR(priv, "failed to create sysfs device attributes\n");
@@ -1543,10 +1544,10 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
err_pci_alloc:
IWL_ERR(priv, "failed to allocate pci memory\n");
- iwl_dealloc_ucode_pci(priv);
+ iwl_dealloc_ucode(priv);
out_unbind:
complete(&priv->_agn.firmware_loading_complete);
- device_release_driver(&priv->pci_dev->dev);
+ device_release_driver(priv->bus.dev);
release_firmware(ucode_raw);
}
@@ -3507,10 +3508,11 @@ int iwl_probe(void *bus_specific, struct iwl_bus_ops *bus_ops,
priv->bus.bus_specific = bus_specific;
priv->bus.ops = bus_ops;
priv->bus.ops->set_drv_data(&priv->bus, priv);
+ priv->bus.dev = priv->bus.ops->get_dev(&priv->bus);
/* At this point both hw and priv are allocated. */
- SET_IEEE80211_DEV(hw, &pdev->dev);
+ SET_IEEE80211_DEV(hw, priv->bus.dev);
IWL_DEBUG_INFO(priv, "*** LOAD DRIVER ***\n");
priv->cfg = cfg;
@@ -3735,7 +3737,8 @@ void __devexit iwl_remove(struct iwl_priv * priv)
IWL_DEBUG_INFO(priv, "*** UNLOAD DRIVER ***\n");
iwl_dbgfs_unregister(priv);
- sysfs_remove_group(&pdev->dev.kobj, &iwl_attribute_group);
+ sysfs_remove_group(&priv->bus.dev->kobj,
+ &iwl_attribute_group);
/* ieee80211_unregister_hw call wil cause iwl_mac_stop to
* to be called and iwl_down since we are removing the device
@@ -3765,7 +3768,7 @@ void __devexit iwl_remove(struct iwl_priv * priv)
iwl_synchronize_irq(priv);
- iwl_dealloc_ucode_pci(priv);
+ iwl_dealloc_ucode(priv);
if (priv->rxq.bd)
iwlagn_rx_queue_free(priv, &priv->rxq);
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index c844b512e56..eb95d1a3748 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -32,10 +32,10 @@
struct iwl_priv;
extern u32 iwl_debug_level;
-#define IWL_ERR(p, f, a...) dev_err(&((p)->pci_dev->dev), f, ## a)
-#define IWL_WARN(p, f, a...) dev_warn(&((p)->pci_dev->dev), f, ## a)
-#define IWL_INFO(p, f, a...) dev_info(&((p)->pci_dev->dev), f, ## a)
-#define IWL_CRIT(p, f, a...) dev_crit(&((p)->pci_dev->dev), f, ## a)
+#define IWL_ERR(p, f, a...) dev_err(p->bus.ops->get_dev(&p->bus), f, ## a)
+#define IWL_WARN(p, f, a...) dev_warn(p->bus.ops->get_dev(&p->bus), f, ## a)
+#define IWL_INFO(p, f, a...) dev_info(p->bus.ops->get_dev(&p->bus), f, ## a)
+#define IWL_CRIT(p, f, a...) dev_crit(p->bus.ops->get_dev(&p->bus), f, ## a)
#define iwl_print_hex_error(priv, p, len) \
do { \
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 8865514226b..49e6c68f9b7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1194,9 +1194,11 @@ struct iwl_bus;
/**
* struct iwl_bus_ops - bus specific operations
* @set_drv_data: set the priv pointer to the bus layer
+ * @get_dev: returns the device struct
*/
struct iwl_bus_ops {
void (*set_drv_data)(struct iwl_bus *bus, void *priv);
+ struct device *(*get_dev)(const struct iwl_bus *bus);
};
struct iwl_bus {
@@ -1205,6 +1207,7 @@ struct iwl_bus {
/* Common data to all buses */
struct iwl_priv *priv; /* driver's context */
+ struct device *dev;
struct iwl_bus_ops *ops;
};
diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 7ef2b23565d..ff08da09975 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -202,7 +202,8 @@ void iwl_leds_init(struct iwl_priv *priv)
break;
}
- ret = led_classdev_register(&priv->pci_dev->dev, &priv->led);
+ ret = led_classdev_register(priv->bus.dev,
+ &priv->led);
if (ret) {
kfree(priv->led.name);
return;
diff --git a/drivers/net/wireless/iwlwifi/iwl-pci.c b/drivers/net/wireless/iwlwifi/iwl-pci.c
index ef9cb0813c6..00458fc2c40 100644
--- a/drivers/net/wireless/iwlwifi/iwl-pci.c
+++ b/drivers/net/wireless/iwlwifi/iwl-pci.c
@@ -86,8 +86,14 @@ static void iwl_pci_set_drv_data(struct iwl_bus *bus, void *drv_priv)
pci_set_drvdata(IWL_BUS_GET_PCI_DEV(bus), drv_priv);
}
+static struct device *iwl_pci_get_dev(const struct iwl_bus *bus)
+{
+ return &(IWL_BUS_GET_PCI_DEV(bus)->dev);
+}
+
static struct iwl_bus_ops pci_ops = {
.set_drv_data = iwl_pci_set_drv_data,
+ .get_dev = iwl_pci_get_dev,
};
#define IWL_PCI_DEVICE(dev, subdev, cfg) \
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index b774517aa9f..3efa7066e98 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -182,7 +182,7 @@ void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q
int iwl_rx_queue_alloc(struct iwl_priv *priv)
{
struct iwl_rx_queue *rxq = &priv->rxq;
- struct device *dev = &priv->pci_dev->dev;
+ struct device *dev = priv->bus.dev;
int i;
spin_lock_init(&rxq->lock);
@@ -213,7 +213,7 @@ int iwl_rx_queue_alloc(struct iwl_priv *priv)
return 0;
err_rb:
- dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd,
+ dma_free_coherent(dev, 4 * RX_QUEUE_SIZE, rxq->bd,
rxq->bd_dma);
err_bd:
return -ENOMEM;
diff --git a/drivers/net/wireless/iwlwifi/iwl-sv-open.c b/drivers/net/wireless/iwlwifi/iwl-sv-open.c
index 6f626425144..c00aa5a1b8b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sv-open.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sv-open.c
@@ -180,7 +180,7 @@ void iwl_testmode_init(struct iwl_priv *priv)
static void iwl_trace_cleanup(struct iwl_priv *priv)
{
- struct device *dev = &priv->pci_dev->dev;
+ struct device *dev = priv->bus.dev;
if (priv->testmode_trace.trace_enabled) {
if (priv->testmode_trace.cpu_addr &&
@@ -484,7 +484,7 @@ static int iwl_testmode_trace(struct ieee80211_hw *hw, struct nlattr **tb)
struct iwl_priv *priv = hw->priv;
struct sk_buff *skb;
int status = 0;
- struct device *dev = &priv->pci_dev->dev;
+ struct device *dev = priv->bus.dev;
switch (nla_get_u32(tb[IWL_TM_ATTR_COMMAND])) {
case IWL_TM_CMD_APP2DEV_BEGIN_TRACE:
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 1084fe0e8a8..f982ac9b8ba 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -266,7 +266,7 @@ void iwl_tx_queue_unmap(struct iwl_priv *priv, int txq_id)
void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id)
{
struct iwl_tx_queue *txq = &priv->txq[txq_id];
- struct device *dev = &priv->pci_dev->dev;
+ struct device *dev = priv->bus.dev;
int i;
iwl_tx_queue_unmap(priv, txq_id);
@@ -332,7 +332,7 @@ void iwl_cmd_queue_unmap(struct iwl_priv *priv)
void iwl_cmd_queue_free(struct iwl_priv *priv)
{
struct iwl_tx_queue *txq = &priv->txq[priv->cmd_queue];
- struct device *dev = &priv->pci_dev->dev;
+ struct device *dev = priv->bus.dev;
int i;
iwl_cmd_queue_unmap(priv);
@@ -434,7 +434,7 @@ static int iwl_queue_init(struct iwl_priv *priv, struct iwl_queue *q,
static int iwl_tx_queue_alloc(struct iwl_priv *priv,
struct iwl_tx_queue *txq, u32 id)
{
- struct device *dev = &priv->pci_dev->dev;
+ struct device *dev = priv->bus.dev;
size_t tfd_sz = priv->hw_params.tfd_size * TFD_QUEUE_SIZE_MAX;
/* Driver private data, only for Tx (not command) queues,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-31 21:41:42 +0000