iwlwifi: add struct iwl_cfg
This patch introduces struct iwl_cfg. struct iwl_cfg defines static
configuration for each device type and sku. It is passed as driver_data
to the bus probe function.
This patch also introduce new common header file iwl-core.h
which will represent core functionality of iwlwifi driver
3945ABG uses separate iwl-3945-dev.h header file for now
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index cc71bdc..0cdc7f8 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -46,6 +46,7 @@
#include <asm/div64.h>
+#include "iwl-3945-core.h"
#include "iwl-3945.h"
#include "iwl-helpers.h"
@@ -5267,12 +5268,13 @@
geo_ch->flags);
}
- if ((priv->bands[IEEE80211_BAND_5GHZ].n_channels == 0) && priv->is_abg) {
+ if ((priv->bands[IEEE80211_BAND_5GHZ].n_channels == 0) &&
+ priv->cfg->sku & IWL_SKU_A) {
printk(KERN_INFO DRV_NAME
": Incorrectly detected BG card as ABG. Please send "
"your PCI ID 0x%04X:0x%04X to maintainer.\n",
priv->pci_dev->device, priv->pci_dev->subsystem_device);
- priv->is_abg = 0;
+ priv->cfg->sku &= ~IWL_SKU_A;
}
printk(KERN_INFO DRV_NAME
@@ -8067,9 +8069,9 @@
static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int err = 0;
- u32 pci_id;
struct iwl3945_priv *priv;
struct ieee80211_hw *hw;
+ struct iwl_3945_cfg *cfg = (struct iwl_3945_cfg *)(ent->driver_data);
int i;
DECLARE_MAC_BUF(mac);
@@ -8105,6 +8107,7 @@
priv->hw = hw;
priv->pci_dev = pdev;
+ priv->cfg = cfg;
/* Select antenna (may be helpful if only one antenna is connected) */
priv->antenna = (enum iwl3945_antenna)iwl3945_param_antenna;
@@ -8194,32 +8197,8 @@
priv->iw_mode = IEEE80211_IF_TYPE_STA;
- pci_id =
- (priv->pci_dev->device << 16) | priv->pci_dev->subsystem_device;
-
- switch (pci_id) {
- case 0x42221005: /* 0x4222 0x8086 0x1005 is BG SKU */
- case 0x42221034: /* 0x4222 0x8086 0x1034 is BG SKU */
- case 0x42271014: /* 0x4227 0x8086 0x1014 is BG SKU */
- case 0x42221044: /* 0x4222 0x8086 0x1044 is BG SKU */
- priv->is_abg = 0;
- break;
-
- /*
- * Rest are assumed ABG SKU -- if this is not the
- * case then the card will get the wrong 'Detected'
- * line in the kernel log however the code that
- * initializes the GEO table will detect no A-band
- * channels and remove the is_abg mask.
- */
- default:
- priv->is_abg = 1;
- break;
- }
-
printk(KERN_INFO DRV_NAME
- ": Detected Intel PRO/Wireless 3945%sBG Network Connection\n",
- priv->is_abg ? "A" : "");
+ ": Detected Intel Wireless WiFi Link %s\n", priv->cfg->name);
/* Device-specific setup */
if (iwl3945_hw_set_hw_setting(priv)) {