feat(wifi): add Apple80211 IOCTL handlers and explicit PCIe probe validation

.gitignore

@@ -0,0 +1,25 @@
+# macOS
+.DS_Store
+*.swp
+*~
+
+# Xcode / Build artifacts
+build/
+DerivedData/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata/
+*.xccheckout
+*.moved-aside
+*.hmap
+*.ipa
+*.xcuserstate
+
+# Compiled Kexts
+*.kext/

QualcommWireless/QualcommWifi.cpp

@@ -37,7 +37,25 @@ void QualcommWifi::free(void) {
 }
 
 IOService *QualcommWifi::probe(IOService *provider, SInt32 *score) {
-    return super::probe(provider, score);
+    if (!super::probe(provider, score)) {
+        return nullptr;
+    }
+
+    IOPCIDevice *pciDev = OSDynamicCast(IOPCIDevice, provider);
+    if (!pciDev) {
+        return nullptr;
+    }
+
+    UInt16 vendorId = pciDev->configRead16(kIOPCIConfigVendorID);
+    UInt16 deviceId = pciDev->configRead16(kIOPCIConfigDeviceID);
+
+    if (vendorId == 0x17cb && deviceId == 0x1107) {
+        IOLog("QualcommWifi: Controleur Wi-Fi 7 Qualcomm WCN7850 detecte (0x%04x:0x%04x) !\n", vendorId, deviceId);
+        *score += 20000;
+        return this;
+    }
+
+    return nullptr;
 }
 
 UInt32 QualcommWifi::read32(UInt32 offset) {
@@ -858,6 +876,56 @@ SInt32 QualcommWifi::apple80211Request(unsigned int req_type, int req_val, IO802
         case APPLE80211_IOC_SCAN_RESULT: {
             return 0;
         }
+        case APPLE80211_IOC_POWER: {
+            apple80211_power_data *pwr = (apple80211_power_data *)req_data;
+            if (pwr) {
+                pwr->version = APPLE80211_VERSION;
+                pwr->num_radios = 1;
+                if (req_val == 0 || req_val == 1) {
+                    fLinkActive = (req_val == 1);
+                    IOLog("QualcommWifi: Bascule alimentation radio Wi-Fi demandee : %s\n", fLinkActive ? "ACTIVE" : "COUPEE");
+                }
+                pwr->power_state[0] = fLinkActive ? 1 : 0;
+                return 0;
+            }
+            break;
+        }
+        case APPLE80211_IOC_SCAN_REQ_MULTIPLE: {
+            IOLog("QualcommWifi: Requete de scan multi-SSID (SCAN_REQ_MULTIPLE) recue depuis airportd !\n");
+            fScanInProgress = true;
+            return 0;
+        }
+        case APPLE80211_IOC_COUNTRY_CODE: {
+            apple80211_country_code_data *cc = (apple80211_country_code_data *)req_data;
+            if (cc) {
+                cc->version = APPLE80211_VERSION;
+                cc->cc[0] = 'F';
+                cc->cc[1] = 'R';
+                cc->cc[2] = 0;
+                return 0;
+            }
+            break;
+        }
+        case APPLE80211_IOC_LOCALE: {
+            apple80211_locale_data *loc = (apple80211_locale_data *)req_data;
+            if (loc) {
+                loc->version = APPLE80211_VERSION;
+                loc->locale = APPLE80211_LOCALE_ETSI;
+                return 0;
+            }
+            break;
+        }
+        case APPLE80211_IOC_DRIVER_VERSION: {
+            apple80211_version_data *vd = (apple80211_version_data *)req_data;
+            if (vd) {
+                vd->version = APPLE80211_VERSION;
+                const char *verStr = "Qualcomm FastConnect 7800 Wi-Fi 7 (v1.0.2)";
+                vd->string_len = (u_int16_t)strlen(verStr);
+                strlcpy(vd->string, verStr, sizeof(vd->string));
+                return 0;
+            }
+            break;
+        }
         case APPLE80211_IOC_ASSOCIATE: {
             apple80211_assoc_data *assoc = (apple80211_assoc_data *)req_data;
             if (assoc) {