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path: root/drivers/net/wireless/orinoco/fw.c
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Diffstat (limited to 'drivers/net/wireless/orinoco/fw.c')
-rw-r--r--drivers/net/wireless/orinoco/fw.c75
1 files changed, 36 insertions, 39 deletions
diff --git a/drivers/net/wireless/orinoco/fw.c b/drivers/net/wireless/orinoco/fw.c
index 1084b43e04b..400a3521764 100644
--- a/drivers/net/wireless/orinoco/fw.c
+++ b/drivers/net/wireless/orinoco/fw.c
@@ -3,7 +3,10 @@
* See copyright notice in main.c
*/
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/firmware.h>
+#include <linux/device.h>
+#include <linux/module.h>
#include "hermes.h"
#include "hermes_dld.h"
@@ -27,6 +30,12 @@ static const struct fw_info orinoco_fw[] = {
{ NULL, "prism_sta_fw.bin", "prism_ap_fw.bin", 0, 1024 },
{ "symbol_sp24t_prim_fw", "symbol_sp24t_sec_fw", NULL, 0x00003100, 512 }
};
+MODULE_FIRMWARE("agere_sta_fw.bin");
+MODULE_FIRMWARE("agere_ap_fw.bin");
+MODULE_FIRMWARE("prism_sta_fw.bin");
+MODULE_FIRMWARE("prism_ap_fw.bin");
+MODULE_FIRMWARE("symbol_sp24t_prim_fw");
+MODULE_FIRMWARE("symbol_sp24t_sec_fw");
/* Structure used to access fields in FW
* Make sure LE decoding macros are used
@@ -41,7 +50,7 @@ struct orinoco_fw_header {
__le32 pri_offset; /* Offset to primary plug data */
__le32 compat_offset; /* Offset to compatibility data*/
char signature[0]; /* FW signature length headersize-20 */
-} __attribute__ ((packed));
+} __packed;
/* Check the range of various header entries. Return a pointer to a
* description of the problem, or NULL if everything checks out. */
@@ -92,14 +101,14 @@ orinoco_dl_firmware(struct orinoco_private *priv,
/* Plug Data Area (PDA) */
__le16 *pda;
- hermes_t *hw = &priv->hw;
+ struct hermes *hw = &priv->hw;
const struct firmware *fw_entry;
const struct orinoco_fw_header *hdr;
const unsigned char *first_block;
const void *end;
const char *firmware;
const char *fw_err;
- struct net_device *dev = priv->ndev;
+ struct device *dev = priv->dev;
int err = 0;
pda = kzalloc(fw->pda_size, GFP_KERNEL);
@@ -111,12 +120,11 @@ orinoco_dl_firmware(struct orinoco_private *priv,
else
firmware = fw->sta_fw;
- printk(KERN_DEBUG "%s: Attempting to download firmware %s\n",
- dev->name, firmware);
+ dev_dbg(dev, "Attempting to download firmware %s\n", firmware);
/* Read current plug data */
- err = hermes_read_pda(hw, pda, fw->pda_addr, fw->pda_size, 0);
- printk(KERN_DEBUG "%s: Read PDA returned %d\n", dev->name, err);
+ err = hw->ops->read_pda(hw, pda, fw->pda_addr, fw->pda_size);
+ dev_dbg(dev, "Read PDA returned %d\n", err);
if (err)
goto free;
@@ -124,8 +132,7 @@ orinoco_dl_firmware(struct orinoco_private *priv,
err = request_firmware(&fw_entry, firmware, priv->dev);
if (err) {
- printk(KERN_ERR "%s: Cannot find firmware %s\n",
- dev->name, firmware);
+ dev_err(dev, "Cannot find firmware %s\n", firmware);
err = -ENOENT;
goto free;
}
@@ -136,16 +143,15 @@ orinoco_dl_firmware(struct orinoco_private *priv,
fw_err = validate_fw(hdr, fw_entry->size);
if (fw_err) {
- printk(KERN_WARNING "%s: Invalid firmware image detected (%s). "
- "Aborting download\n",
- dev->name, fw_err);
+ dev_warn(dev, "Invalid firmware image detected (%s). "
+ "Aborting download\n", fw_err);
err = -EINVAL;
goto abort;
}
/* Enable aux port to allow programming */
- err = hermesi_program_init(hw, le32_to_cpu(hdr->entry_point));
- printk(KERN_DEBUG "%s: Program init returned %d\n", dev->name, err);
+ err = hw->ops->program_init(hw, le32_to_cpu(hdr->entry_point));
+ dev_dbg(dev, "Program init returned %d\n", err);
if (err != 0)
goto abort;
@@ -156,7 +162,7 @@ orinoco_dl_firmware(struct orinoco_private *priv,
end = fw_entry->data + fw_entry->size;
err = hermes_program(hw, first_block, end);
- printk(KERN_DEBUG "%s: Program returned %d\n", dev->name, err);
+ dev_dbg(dev, "Program returned %d\n", err);
if (err != 0)
goto abort;
@@ -167,19 +173,18 @@ orinoco_dl_firmware(struct orinoco_private *priv,
err = hermes_apply_pda_with_defaults(hw, first_block, end, pda,
&pda[fw->pda_size / sizeof(*pda)]);
- printk(KERN_DEBUG "%s: Apply PDA returned %d\n", dev->name, err);
+ dev_dbg(dev, "Apply PDA returned %d\n", err);
if (err)
goto abort;
/* Tell card we've finished */
- err = hermesi_program_end(hw);
- printk(KERN_DEBUG "%s: Program end returned %d\n", dev->name, err);
+ err = hw->ops->program_end(hw);
+ dev_dbg(dev, "Program end returned %d\n", err);
if (err != 0)
goto abort;
/* Check if we're running */
- printk(KERN_DEBUG "%s: hermes_present returned %d\n",
- dev->name, hermes_present(hw));
+ dev_dbg(dev, "hermes_present returned %d\n", hermes_present(hw));
abort:
/* If we requested the firmware, release it. */
@@ -201,7 +206,7 @@ symbol_dl_image(struct orinoco_private *priv, const struct fw_info *fw,
const unsigned char *image, const void *end,
int secondary)
{
- hermes_t *hw = &priv->hw;
+ struct hermes *hw = &priv->hw;
int ret = 0;
const unsigned char *ptr;
const unsigned char *first_block;
@@ -220,7 +225,7 @@ symbol_dl_image(struct orinoco_private *priv, const struct fw_info *fw,
if (!pda)
return -ENOMEM;
- ret = hermes_read_pda(hw, pda, fw->pda_addr, fw->pda_size, 1);
+ ret = hw->ops->read_pda(hw, pda, fw->pda_addr, fw->pda_size);
if (ret)
goto free;
}
@@ -256,7 +261,7 @@ symbol_dl_image(struct orinoco_private *priv, const struct fw_info *fw,
}
/* Reset hermes chip and make sure it responds */
- ret = hermes_init(hw);
+ ret = hw->ops->init(hw);
/* hermes_reset() should return 0 with the secondary firmware */
if (secondary && ret != 0)
@@ -282,14 +287,13 @@ static int
symbol_dl_firmware(struct orinoco_private *priv,
const struct fw_info *fw)
{
- struct net_device *dev = priv->ndev;
+ struct device *dev = priv->dev;
int ret;
const struct firmware *fw_entry;
if (!orinoco_cached_fw_get(priv, true)) {
if (request_firmware(&fw_entry, fw->pri_fw, priv->dev) != 0) {
- printk(KERN_ERR "%s: Cannot find firmware: %s\n",
- dev->name, fw->pri_fw);
+ dev_err(dev, "Cannot find firmware: %s\n", fw->pri_fw);
return -ENOENT;
}
} else
@@ -302,15 +306,13 @@ symbol_dl_firmware(struct orinoco_private *priv,
if (!orinoco_cached_fw_get(priv, true))
release_firmware(fw_entry);
if (ret) {
- printk(KERN_ERR "%s: Primary firmware download failed\n",
- dev->name);
+ dev_err(dev, "Primary firmware download failed\n");
return ret;
}
if (!orinoco_cached_fw_get(priv, false)) {
if (request_firmware(&fw_entry, fw->sta_fw, priv->dev) != 0) {
- printk(KERN_ERR "%s: Cannot find firmware: %s\n",
- dev->name, fw->sta_fw);
+ dev_err(dev, "Cannot find firmware: %s\n", fw->sta_fw);
return -ENOENT;
}
} else
@@ -321,10 +323,8 @@ symbol_dl_firmware(struct orinoco_private *priv,
fw_entry->data + fw_entry->size, 1);
if (!orinoco_cached_fw_get(priv, false))
release_firmware(fw_entry);
- if (ret) {
- printk(KERN_ERR "%s: Secondary firmware download failed\n",
- dev->name);
- }
+ if (ret)
+ dev_err(dev, "Secondary firmware download failed\n");
return ret;
}
@@ -379,11 +379,8 @@ void orinoco_cache_fw(struct orinoco_private *priv, int ap)
void orinoco_uncache_fw(struct orinoco_private *priv)
{
- if (priv->cached_pri_fw)
- release_firmware(priv->cached_pri_fw);
- if (priv->cached_fw)
- release_firmware(priv->cached_fw);
-
+ release_firmware(priv->cached_pri_fw);
+ release_firmware(priv->cached_fw);
priv->cached_pri_fw = NULL;
priv->cached_fw = NULL;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-05 23:24:53 +0000