mac80211: update to compat-wireless 2010-01-07 (unoffical snapshot, official ones are not working yet)
SVN-Revision: 19063master
Felix Fietkau
15 years ago
parent
c97341b761
commit
fe32f100a8
@ -0,0 +1,13 @@ |
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--- a/config.mk
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+++ b/config.mk
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@@ -36,8 +36,8 @@ endif
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ifeq ($(CONFIG_BT),y)
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# we'll ignore compiling bluetooth
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else
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-CONFIG_COMPAT_BLUETOOTH=y
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-CONFIG_COMPAT_BLUETOOTH_MODULES=m
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+# CONFIG_COMPAT_BLUETOOTH=y
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+# CONFIG_COMPAT_BLUETOOTH_MODULES=m
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endif
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# We will warn when you don't have MQ support or NET_SCHED enabled.
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@ -1,10 +1,11 @@ |
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--- a/Makefile
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--- a/Makefile
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+++ b/Makefile
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+++ b/Makefile
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@@ -22,7 +22,6 @@ NOSTDINC_FLAGS := -I$(M)/include/ -inclu
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@@ -28,7 +28,7 @@ obj-$(CONFIG_COMPAT_WIRELESS_MODULES) +=
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obj-y := net/wireless/ net/mac80211/ net/rfkill/
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obj-$(CONFIG_COMPAT_NET_USB_MODULES) += drivers/net/usb/
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ifeq ($(ONLY_CORE),)
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obj-m += \
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obj-$(CONFIG_COMPAT_NETWORK_MODULES) += drivers/net/
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- drivers/ssb/ \
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-obj-$(CONFIG_COMPAT_VAR_MODULES) += drivers/ssb/ drivers/misc/eeprom/
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drivers/misc/eeprom/ \
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+obj-$(CONFIG_COMPAT_VAR_MODULES) += drivers/misc/eeprom/
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drivers/net/ \
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endif
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drivers/net/usb/ \
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obj-$(CONFIG_COMPAT_BLUETOOTH) += net/bluetooth/
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@ -0,0 +1,32 @@ |
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--- a/config.mk
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+++ b/config.mk
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@@ -303,10 +303,10 @@ CONFIG_PCI_ATMEL=m
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CONFIG_MWL8K=m
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# Ethernet drivers go here
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-CONFIG_ATL1=m
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-CONFIG_ATL2=m
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-CONFIG_ATL1E=m
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-CONFIG_ATL1C=m
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+# CONFIG_ATL1=m
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+# CONFIG_ATL2=m
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+# CONFIG_ATL1E=m
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+# CONFIG_ATL1C=m
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endif
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## end of PCI
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@@ -345,10 +345,10 @@ CONFIG_USB_NET_COMPAT_RNDIS_HOST=n
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CONFIG_USB_NET_COMPAT_RNDIS_WLAN=n
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CONFIG_USB_NET_COMPAT_CDCETHER=n
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else
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-CONFIG_USB_COMPAT_USBNET=m
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-CONFIG_USB_NET_COMPAT_RNDIS_HOST=m
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-CONFIG_USB_NET_COMPAT_RNDIS_WLAN=m
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-CONFIG_USB_NET_COMPAT_CDCETHER=m
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+# CONFIG_USB_COMPAT_USBNET=m
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+# CONFIG_USB_NET_COMPAT_RNDIS_HOST=m
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+# CONFIG_USB_NET_COMPAT_RNDIS_WLAN=m
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+# CONFIG_USB_NET_COMPAT_CDCETHER=m
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endif
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@ -1,515 +0,0 @@ |
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--- a/drivers/net/wireless/ath/ar9170/usb.c
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+++ b/drivers/net/wireless/ath/ar9170/usb.c
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@@ -100,6 +100,225 @@ static struct usb_device_id ar9170_usb_i
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};
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MODULE_DEVICE_TABLE(usb, ar9170_usb_ids);
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
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+
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+/**
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+ * usb_unpoison_anchored_urbs - let an anchor be used successfully again
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+ * @anchor: anchor the requests are bound to
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+ *
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+ * Reverses the effect of usb_poison_anchored_urbs
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+ * the anchor can be used normally after it returns
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+ */
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+void usb_unpoison_anchored_urbs(struct usb_anchor *anchor)
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+{
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+ unsigned long flags;
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+ struct urb *lazarus;
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+
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+ spin_lock_irqsave(&anchor->lock, flags);
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+ list_for_each_entry(lazarus, &anchor->urb_list, anchor_list) {
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+ usb_unpoison_urb(lazarus);
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+ }
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+ //anchor->poisoned = 0; /* XXX: cannot backport */
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+ spin_unlock_irqrestore(&anchor->lock, flags);
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+}
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+EXPORT_SYMBOL_GPL(usb_unpoison_anchored_urbs);
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+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29) */
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+
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+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28))
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+
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+/*
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+ * Compat-wireless notes for USB backport stuff:
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+ *
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+ * urb->reject exists on 2.6.27, the poison/unpoison helpers
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+ * did not though. The anchor poison does not exist so we cannot use them.
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+ *
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+ * USB anchor poising seems to exist to prevent future driver sumbissions
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+ * of usb_anchor_urb() to an anchor marked as poisoned. For older kernels
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+ * we cannot use that, so new usb_anchor_urb()s will be anchored. The down
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+ * side to this should be submission of URBs will continue being anchored
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+ * on an anchor instead of having them being rejected immediately when the
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+ * driver realized we needed to stop. For ar9170 we poison URBs upon the
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+ * ar9170 mac80211 stop callback(), don't think this should be so bad.
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+ * It mean there is period of time in older kernels for which we continue
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+ * to anchor new URBs to a known stopped anchor. We have two anchors
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+ * (TX, and RX)
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+ */
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+
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+#if 0
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+/**
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+ * usb_poison_urb - reliably kill a transfer and prevent further use of an URB
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+ * @urb: pointer to URB describing a previously submitted request,
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+ * may be NULL
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+ *
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+ * This routine cancels an in-progress request. It is guaranteed that
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+ * upon return all completion handlers will have finished and the URB
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+ * will be totally idle and cannot be reused. These features make
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+ * this an ideal way to stop I/O in a disconnect() callback.
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+ * If the request has not already finished or been unlinked
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+ * the completion handler will see urb->status == -ENOENT.
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+ *
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+ * After and while the routine runs, attempts to resubmit the URB will fail
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+ * with error -EPERM. Thus even if the URB's completion handler always
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+ * tries to resubmit, it will not succeed and the URB will become idle.
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+ *
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+ * This routine may not be used in an interrupt context (such as a bottom
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+ * half or a completion handler), or when holding a spinlock, or in other
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+ * situations where the caller can't schedule().
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+ *
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+ * This routine should not be called by a driver after its disconnect
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+ * method has returned.
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+ */
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+void usb_poison_urb(struct urb *urb)
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+{
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+ might_sleep();
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+ if (!(urb && urb->dev && urb->ep))
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+ return;
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
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+ spin_lock_irq(&usb_reject_lock);
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+#endif
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+ ++urb->reject;
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
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+ spin_unlock_irq(&usb_reject_lock);
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+#endif
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+ /*
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+ * XXX: usb_hcd_unlink_urb() needs backporting... this is defined
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+ * on usb hcd.c but urb.c gets access to it. That is, older kernels
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+ * have usb_hcd_unlink_urb() but its not exported, nor can we
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+ * re-implement it exactly. This essentially dequeues the urb from
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+ * hw, we need to figure out a way to backport this.
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+ */
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+ //usb_hcd_unlink_urb(urb, -ENOENT);
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+
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+ wait_event(usb_kill_urb_queue, atomic_read(&urb->use_count) == 0);
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+}
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+EXPORT_SYMBOL_GPL(usb_poison_urb);
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+#endif
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+
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+void usb_unpoison_urb(struct urb *urb)
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+{
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
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+ unsigned long flags;
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+#endif
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+
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+ if (!urb)
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+ return;
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+
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
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+ spin_lock_irqsave(&usb_reject_lock, flags);
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+#endif
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+ --urb->reject;
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+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
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+ spin_unlock_irqrestore(&usb_reject_lock, flags);
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+#endif
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+}
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+EXPORT_SYMBOL_GPL(usb_unpoison_urb);
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+
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+
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+#if 0
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+/**
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+ * usb_poison_anchored_urbs - cease all traffic from an anchor
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+ * @anchor: anchor the requests are bound to
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+ *
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+ * this allows all outstanding URBs to be poisoned starting
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+ * from the back of the queue. Newly added URBs will also be
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+ * poisoned
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+ *
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+ * This routine should not be called by a driver after its disconnect
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+ * method has returned.
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+ */
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+void usb_poison_anchored_urbs(struct usb_anchor *anchor)
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+{
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+ struct urb *victim;
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+
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+ spin_lock_irq(&anchor->lock);
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+ // anchor->poisoned = 1; /* XXX: Cannot backport */
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+ while (!list_empty(&anchor->urb_list)) {
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+ victim = list_entry(anchor->urb_list.prev, struct urb,
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+ anchor_list);
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+ /* we must make sure the URB isn't freed before we kill it*/
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+ usb_get_urb(victim);
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+ spin_unlock_irq(&anchor->lock);
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+ /* this will unanchor the URB */
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+ usb_poison_urb(victim);
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+ usb_put_urb(victim);
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+ spin_lock_irq(&anchor->lock);
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+ }
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+ spin_unlock_irq(&anchor->lock);
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+}
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+EXPORT_SYMBOL_GPL(usb_poison_anchored_urbs);
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+#endif
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+
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+/**
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+ * usb_get_from_anchor - get an anchor's oldest urb
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+ * @anchor: the anchor whose urb you want
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+ *
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+ * this will take the oldest urb from an anchor,
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+ * unanchor and return it
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+ */
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+struct urb *usb_get_from_anchor(struct usb_anchor *anchor)
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+{
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+ struct urb *victim;
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+ unsigned long flags;
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+
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+ spin_lock_irqsave(&anchor->lock, flags);
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+ if (!list_empty(&anchor->urb_list)) {
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+ victim = list_entry(anchor->urb_list.next, struct urb,
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+ anchor_list);
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+ usb_get_urb(victim);
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+ spin_unlock_irqrestore(&anchor->lock, flags);
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+ usb_unanchor_urb(victim);
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+ } else {
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+ spin_unlock_irqrestore(&anchor->lock, flags);
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+ victim = NULL;
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+ }
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+
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+ return victim;
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+}
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+
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+EXPORT_SYMBOL_GPL(usb_get_from_anchor);
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+
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+/**
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+ * usb_scuttle_anchored_urbs - unanchor all an anchor's urbs
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+ * @anchor: the anchor whose urbs you want to unanchor
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+ *
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+ * use this to get rid of all an anchor's urbs
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+ */
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+void usb_scuttle_anchored_urbs(struct usb_anchor *anchor)
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+{
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+ struct urb *victim;
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+ unsigned long flags;
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+
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+ spin_lock_irqsave(&anchor->lock, flags);
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+ while (!list_empty(&anchor->urb_list)) {
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+ victim = list_entry(anchor->urb_list.prev, struct urb,
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+ anchor_list);
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+ usb_get_urb(victim);
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+ spin_unlock_irqrestore(&anchor->lock, flags);
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+ /* this may free the URB */
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+ usb_unanchor_urb(victim);
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+ usb_put_urb(victim);
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+ spin_lock_irqsave(&anchor->lock, flags);
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+ }
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+ spin_unlock_irqrestore(&anchor->lock, flags);
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+}
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+
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+EXPORT_SYMBOL_GPL(usb_scuttle_anchored_urbs);
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+
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+/**
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+ * usb_anchor_empty - is an anchor empty
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+ * @anchor: the anchor you want to query
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+ *
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+ * returns 1 if the anchor has no urbs associated with it
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+ */
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+int usb_anchor_empty(struct usb_anchor *anchor)
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+{
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+ return list_empty(&anchor->urb_list);
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+}
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+
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+EXPORT_SYMBOL_GPL(usb_anchor_empty);
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+
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+#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28) */
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+
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static void ar9170_usb_submit_urb(struct ar9170_usb *aru)
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{
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struct urb *urb;
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--- a/net/wireless/compat-2.6.28.c
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+++ b/net/wireless/compat-2.6.28.c
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@@ -12,202 +12,8 @@
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#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28))
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-#include <linux/usb.h>
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-
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/* 2.6.28 compat code goes here */
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-/*
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- * Compat-wireless notes for USB backport stuff:
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- *
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- * urb->reject exists on 2.6.27, the poison/unpoison helpers
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|
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- * did not though. The anchor poison does not exist so we cannot use them.
|
|
||||||
- *
|
|
||||||
- * USB anchor poising seems to exist to prevent future driver sumbissions
|
|
||||||
- * of usb_anchor_urb() to an anchor marked as poisoned. For older kernels
|
|
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- * we cannot use that, so new usb_anchor_urb()s will be anchored. The down
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|
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- * side to this should be submission of URBs will continue being anchored
|
|
||||||
- * on an anchor instead of having them being rejected immediately when the
|
|
||||||
- * driver realized we needed to stop. For ar9170 we poison URBs upon the
|
|
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- * ar9170 mac80211 stop callback(), don't think this should be so bad.
|
|
||||||
- * It mean there is period of time in older kernels for which we continue
|
|
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- * to anchor new URBs to a known stopped anchor. We have two anchors
|
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- * (TX, and RX)
|
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- */
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-
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-#if 0
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-/**
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- * usb_poison_urb - reliably kill a transfer and prevent further use of an URB
|
|
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- * @urb: pointer to URB describing a previously submitted request,
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- * may be NULL
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|
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- *
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|
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- * This routine cancels an in-progress request. It is guaranteed that
|
|
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- * upon return all completion handlers will have finished and the URB
|
|
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- * will be totally idle and cannot be reused. These features make
|
|
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- * this an ideal way to stop I/O in a disconnect() callback.
|
|
||||||
- * If the request has not already finished or been unlinked
|
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- * the completion handler will see urb->status == -ENOENT.
|
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- *
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- * After and while the routine runs, attempts to resubmit the URB will fail
|
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- * with error -EPERM. Thus even if the URB's completion handler always
|
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- * tries to resubmit, it will not succeed and the URB will become idle.
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- *
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- * This routine may not be used in an interrupt context (such as a bottom
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- * half or a completion handler), or when holding a spinlock, or in other
|
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- * situations where the caller can't schedule().
|
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- *
|
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- * This routine should not be called by a driver after its disconnect
|
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||||||
- * method has returned.
|
|
||||||
- */
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-void usb_poison_urb(struct urb *urb)
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-{
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- might_sleep();
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- if (!(urb && urb->dev && urb->ep))
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- return;
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-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
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|
||||||
- spin_lock_irq(&usb_reject_lock);
|
|
||||||
-#endif
|
|
||||||
- ++urb->reject;
|
|
||||||
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
|
|
||||||
- spin_unlock_irq(&usb_reject_lock);
|
|
||||||
-#endif
|
|
||||||
- /*
|
|
||||||
- * XXX: usb_hcd_unlink_urb() needs backporting... this is defined
|
|
||||||
- * on usb hcd.c but urb.c gets access to it. That is, older kernels
|
|
||||||
- * have usb_hcd_unlink_urb() but its not exported, nor can we
|
|
||||||
- * re-implement it exactly. This essentially dequeues the urb from
|
|
||||||
- * hw, we need to figure out a way to backport this.
|
|
||||||
- */
|
|
||||||
- //usb_hcd_unlink_urb(urb, -ENOENT);
|
|
||||||
-
|
|
||||||
- wait_event(usb_kill_urb_queue, atomic_read(&urb->use_count) == 0);
|
|
||||||
-}
|
|
||||||
-EXPORT_SYMBOL_GPL(usb_poison_urb);
|
|
||||||
-#endif
|
|
||||||
-
|
|
||||||
-void usb_unpoison_urb(struct urb *urb)
|
|
||||||
-{
|
|
||||||
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
|
|
||||||
- unsigned long flags;
|
|
||||||
-#endif
|
|
||||||
-
|
|
||||||
- if (!urb)
|
|
||||||
- return;
|
|
||||||
-
|
|
||||||
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
|
|
||||||
- spin_lock_irqsave(&usb_reject_lock, flags);
|
|
||||||
-#endif
|
|
||||||
- --urb->reject;
|
|
||||||
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
|
|
||||||
- spin_unlock_irqrestore(&usb_reject_lock, flags);
|
|
||||||
-#endif
|
|
||||||
-}
|
|
||||||
-EXPORT_SYMBOL_GPL(usb_unpoison_urb);
|
|
||||||
-
|
|
||||||
-
|
|
||||||
-#if 0
|
|
||||||
-/**
|
|
||||||
- * usb_poison_anchored_urbs - cease all traffic from an anchor
|
|
||||||
- * @anchor: anchor the requests are bound to
|
|
||||||
- *
|
|
||||||
- * this allows all outstanding URBs to be poisoned starting
|
|
||||||
- * from the back of the queue. Newly added URBs will also be
|
|
||||||
- * poisoned
|
|
||||||
- *
|
|
||||||
- * This routine should not be called by a driver after its disconnect
|
|
||||||
- * method has returned.
|
|
||||||
- */
|
|
||||||
-void usb_poison_anchored_urbs(struct usb_anchor *anchor)
|
|
||||||
-{
|
|
||||||
- struct urb *victim;
|
|
||||||
-
|
|
||||||
- spin_lock_irq(&anchor->lock);
|
|
||||||
- // anchor->poisoned = 1; /* XXX: Cannot backport */
|
|
||||||
- while (!list_empty(&anchor->urb_list)) {
|
|
||||||
- victim = list_entry(anchor->urb_list.prev, struct urb,
|
|
||||||
- anchor_list);
|
|
||||||
- /* we must make sure the URB isn't freed before we kill it*/
|
|
||||||
- usb_get_urb(victim);
|
|
||||||
- spin_unlock_irq(&anchor->lock);
|
|
||||||
- /* this will unanchor the URB */
|
|
||||||
- usb_poison_urb(victim);
|
|
||||||
- usb_put_urb(victim);
|
|
||||||
- spin_lock_irq(&anchor->lock);
|
|
||||||
- }
|
|
||||||
- spin_unlock_irq(&anchor->lock);
|
|
||||||
-}
|
|
||||||
-EXPORT_SYMBOL_GPL(usb_poison_anchored_urbs);
|
|
||||||
-#endif
|
|
||||||
-
|
|
||||||
-/**
|
|
||||||
- * usb_get_from_anchor - get an anchor's oldest urb
|
|
||||||
- * @anchor: the anchor whose urb you want
|
|
||||||
- *
|
|
||||||
- * this will take the oldest urb from an anchor,
|
|
||||||
- * unanchor and return it
|
|
||||||
- */
|
|
||||||
-struct urb *usb_get_from_anchor(struct usb_anchor *anchor)
|
|
||||||
-{
|
|
||||||
- struct urb *victim;
|
|
||||||
- unsigned long flags;
|
|
||||||
-
|
|
||||||
- spin_lock_irqsave(&anchor->lock, flags);
|
|
||||||
- if (!list_empty(&anchor->urb_list)) {
|
|
||||||
- victim = list_entry(anchor->urb_list.next, struct urb,
|
|
||||||
- anchor_list);
|
|
||||||
- usb_get_urb(victim);
|
|
||||||
- spin_unlock_irqrestore(&anchor->lock, flags);
|
|
||||||
- usb_unanchor_urb(victim);
|
|
||||||
- } else {
|
|
||||||
- spin_unlock_irqrestore(&anchor->lock, flags);
|
|
||||||
- victim = NULL;
|
|
||||||
- }
|
|
||||||
-
|
|
||||||
- return victim;
|
|
||||||
-}
|
|
||||||
-
|
|
||||||
-EXPORT_SYMBOL_GPL(usb_get_from_anchor);
|
|
||||||
-
|
|
||||||
-/**
|
|
||||||
- * usb_scuttle_anchored_urbs - unanchor all an anchor's urbs
|
|
||||||
- * @anchor: the anchor whose urbs you want to unanchor
|
|
||||||
- *
|
|
||||||
- * use this to get rid of all an anchor's urbs
|
|
||||||
- */
|
|
||||||
-void usb_scuttle_anchored_urbs(struct usb_anchor *anchor)
|
|
||||||
-{
|
|
||||||
- struct urb *victim;
|
|
||||||
- unsigned long flags;
|
|
||||||
-
|
|
||||||
- spin_lock_irqsave(&anchor->lock, flags);
|
|
||||||
- while (!list_empty(&anchor->urb_list)) {
|
|
||||||
- victim = list_entry(anchor->urb_list.prev, struct urb,
|
|
||||||
- anchor_list);
|
|
||||||
- usb_get_urb(victim);
|
|
||||||
- spin_unlock_irqrestore(&anchor->lock, flags);
|
|
||||||
- /* this may free the URB */
|
|
||||||
- usb_unanchor_urb(victim);
|
|
||||||
- usb_put_urb(victim);
|
|
||||||
- spin_lock_irqsave(&anchor->lock, flags);
|
|
||||||
- }
|
|
||||||
- spin_unlock_irqrestore(&anchor->lock, flags);
|
|
||||||
-}
|
|
||||||
-
|
|
||||||
-EXPORT_SYMBOL_GPL(usb_scuttle_anchored_urbs);
|
|
||||||
-
|
|
||||||
-/**
|
|
||||||
- * usb_anchor_empty - is an anchor empty
|
|
||||||
- * @anchor: the anchor you want to query
|
|
||||||
- *
|
|
||||||
- * returns 1 if the anchor has no urbs associated with it
|
|
||||||
- */
|
|
||||||
-int usb_anchor_empty(struct usb_anchor *anchor)
|
|
||||||
-{
|
|
||||||
- return list_empty(&anchor->urb_list);
|
|
||||||
-}
|
|
||||||
-
|
|
||||||
-EXPORT_SYMBOL_GPL(usb_anchor_empty);
|
|
||||||
-
|
|
||||||
-
|
|
||||||
void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar)
|
|
||||||
{
|
|
||||||
/*
|
|
||||||
--- a/net/wireless/compat-2.6.29.c
|
|
||||||
+++ b/net/wireless/compat-2.6.29.c
|
|
||||||
@@ -12,29 +12,7 @@
|
|
||||||
|
|
||||||
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
|
|
||||||
|
|
||||||
-#include <linux/usb.h>
|
|
||||||
-
|
|
||||||
-/**
|
|
||||||
- * usb_unpoison_anchored_urbs - let an anchor be used successfully again
|
|
||||||
- * @anchor: anchor the requests are bound to
|
|
||||||
- *
|
|
||||||
- * Reverses the effect of usb_poison_anchored_urbs
|
|
||||||
- * the anchor can be used normally after it returns
|
|
||||||
- */
|
|
||||||
-void usb_unpoison_anchored_urbs(struct usb_anchor *anchor)
|
|
||||||
-{
|
|
||||||
- unsigned long flags;
|
|
||||||
- struct urb *lazarus;
|
|
||||||
-
|
|
||||||
- spin_lock_irqsave(&anchor->lock, flags);
|
|
||||||
- list_for_each_entry(lazarus, &anchor->urb_list, anchor_list) {
|
|
||||||
- usb_unpoison_urb(lazarus);
|
|
||||||
- }
|
|
||||||
- //anchor->poisoned = 0; /* XXX: cannot backport */
|
|
||||||
- spin_unlock_irqrestore(&anchor->lock, flags);
|
|
||||||
-}
|
|
||||||
-EXPORT_SYMBOL_GPL(usb_unpoison_anchored_urbs);
|
|
||||||
-
|
|
||||||
+/* 2.6.29 compat code goes here */
|
|
||||||
|
|
||||||
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29) */
|
|
||||||
|
|
||||||
--- a/include/net/compat-2.6.28.h
|
|
||||||
+++ b/include/net/compat-2.6.28.h
|
|
||||||
@@ -9,7 +9,6 @@
|
|
||||||
|
|
||||||
#include <linux/skbuff.h>
|
|
||||||
#include <linux/if_ether.h>
|
|
||||||
-#include <linux/usb.h>
|
|
||||||
|
|
||||||
#ifndef ETH_P_PAE
|
|
||||||
#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
|
|
||||||
@@ -37,19 +36,6 @@
|
|
||||||
#define pcmcia_parse_tuple(tuple, parse) pccard_parse_tuple(tuple, parse)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
-#if 0
|
|
||||||
-extern void usb_poison_urb(struct urb *urb);
|
|
||||||
-#endif
|
|
||||||
-extern void usb_unpoison_urb(struct urb *urb);
|
|
||||||
-
|
|
||||||
-#if 0
|
|
||||||
-extern void usb_poison_anchored_urbs(struct usb_anchor *anchor);
|
|
||||||
-#endif
|
|
||||||
-
|
|
||||||
-extern struct urb *usb_get_from_anchor(struct usb_anchor *anchor);
|
|
||||||
-extern void usb_scuttle_anchored_urbs(struct usb_anchor *anchor);
|
|
||||||
-extern int usb_anchor_empty(struct usb_anchor *anchor);
|
|
||||||
-
|
|
||||||
|
|
||||||
void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar);
|
|
||||||
|
|
||||||
--- a/include/net/compat-2.6.29.h
|
|
||||||
+++ b/include/net/compat-2.6.29.h
|
|
||||||
@@ -8,7 +8,6 @@
|
|
||||||
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29))
|
|
||||||
|
|
||||||
#include <linux/skbuff.h>
|
|
||||||
-#include <linux/usb.h>
|
|
||||||
|
|
||||||
/**
|
|
||||||
* skb_queue_is_first - check if skb is the first entry in the queue
|
|
||||||
@@ -41,8 +40,6 @@ static inline struct sk_buff *skb_queue_
|
|
||||||
return skb->prev;
|
|
||||||
}
|
|
||||||
|
|
||||||
-extern void usb_unpoison_anchored_urbs(struct usb_anchor *anchor);
|
|
||||||
-
|
|
||||||
#define DIV_ROUND_CLOSEST(x, divisor)( \
|
|
||||||
{ \
|
|
||||||
typeof(divisor) __divisor = divisor; \
|
|
||||||
@ -0,0 +1,11 @@ |
|||||||
|
--- a/include/linux/compat-2.6.32.h
|
||||||
|
+++ b/include/linux/compat-2.6.32.h
|
||||||
|
@@ -7,7 +7,7 @@
|
||||||
|
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32))
|
||||||
|
|
||||||
|
#include <linux/netdevice.h>
|
||||||
|
-#include <asm/compat.h>
|
||||||
|
+#include <linux/compat.h>
|
||||||
|
#include <net/iw_handler.h>
|
||||||
|
#include <linux/workqueue.h>
|
||||||
|
|
||||||
@ -0,0 +1,18 @@ |
|||||||
|
--- a/compat/compat-2.6.33.c
|
||||||
|
+++ b/compat/compat-2.6.33.c
|
||||||
|
@@ -12,6 +12,7 @@
|
||||||
|
|
||||||
|
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
|
||||||
|
|
||||||
|
+#ifdef CONFIG_PCCARD
|
||||||
|
|
||||||
|
/**
|
||||||
|
* pccard_loop_tuple() - loop over tuples in the CIS
|
||||||
|
@@ -125,6 +126,7 @@ int pcmcia_loop_tuple(struct pcmcia_devi
|
||||||
|
EXPORT_SYMBOL(pcmcia_loop_tuple);
|
||||||
|
/* Source: drivers/pcmcia/pcmcia_resource.c */
|
||||||
|
|
||||||
|
+#endif
|
||||||
|
|
||||||
|
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) */
|
||||||
|
|
||||||
@ -1,20 +0,0 @@ |
|||||||
--- a/net/mac80211/ibss.c
|
|
||||||
+++ b/net/mac80211/ibss.c
|
|
||||||
@@ -382,6 +382,7 @@ static void ieee80211_rx_bss_info(struct
|
|
||||||
struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata,
|
|
||||||
u8 *bssid,u8 *addr, u32 supp_rates)
|
|
||||||
{
|
|
||||||
+ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
|
|
||||||
struct ieee80211_local *local = sdata->local;
|
|
||||||
struct sta_info *sta;
|
|
||||||
int band = local->hw.conf.channel->band;
|
|
||||||
@@ -397,6 +398,9 @@ struct sta_info *ieee80211_ibss_add_sta(
|
|
||||||
return NULL;
|
|
||||||
}
|
|
||||||
|
|
||||||
+ if (ifibss->state == IEEE80211_IBSS_MLME_SEARCH)
|
|
||||||
+ return NULL;
|
|
||||||
+
|
|
||||||
if (compare_ether_addr(bssid, sdata->u.ibss.bssid))
|
|
||||||
return NULL;
|
|
||||||
|
|
||||||
@ -1,11 +0,0 @@ |
|||||||
--- a/drivers/net/wireless/ath/ath9k/hw.c
|
|
||||||
+++ b/drivers/net/wireless/ath/ath9k/hw.c
|
|
||||||
@@ -395,7 +395,7 @@ static void ath9k_hw_init_config(struct
|
|
||||||
ah->config.spurchans[i][1] = AR_NO_SPUR;
|
|
||||||
}
|
|
||||||
|
|
||||||
- ah->config.intr_mitigation = true;
|
|
||||||
+ ah->config.intr_mitigation = false;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* We need this for PCI devices only (Cardbus, PCI, miniPCI)
|
|
||||||
@ -0,0 +1,69 @@ |
|||||||
|
--- a/net/mac80211/iface.c
|
||||||
|
+++ b/net/mac80211/iface.c
|
||||||
|
@@ -329,7 +329,7 @@ static int ieee80211_open(struct net_dev
|
||||||
|
if (sdata->vif.type == NL80211_IFTYPE_STATION)
|
||||||
|
ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
|
||||||
|
|
||||||
|
- netif_start_queue(dev);
|
||||||
|
+ netif_tx_start_all_queues(dev);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
err_del_interface:
|
||||||
|
@@ -357,7 +357,7 @@ static int ieee80211_stop(struct net_dev
|
||||||
|
/*
|
||||||
|
* Stop TX on this interface first.
|
||||||
|
*/
|
||||||
|
- netif_stop_queue(dev);
|
||||||
|
+ netif_tx_stop_all_queues(dev);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Purge work for this interface.
|
||||||
|
--- a/net/mac80211/mlme.c
|
||||||
|
+++ b/net/mac80211/mlme.c
|
||||||
|
@@ -723,7 +723,7 @@ static void ieee80211_set_associated(str
|
||||||
|
ieee80211_recalc_smps(local, sdata);
|
||||||
|
mutex_unlock(&local->iflist_mtx);
|
||||||
|
|
||||||
|
- netif_start_queue(sdata->dev);
|
||||||
|
+ netif_tx_start_all_queues(sdata->dev);
|
||||||
|
netif_carrier_on(sdata->dev);
|
||||||
|
}
|
||||||
|
|
||||||
|
@@ -759,7 +759,7 @@ static void ieee80211_set_disassoc(struc
|
||||||
|
* time -- we don't want the scan code to enable queues.
|
||||||
|
*/
|
||||||
|
|
||||||
|
- netif_stop_queue(sdata->dev);
|
||||||
|
+ netif_tx_stop_all_queues(sdata->dev);
|
||||||
|
netif_carrier_off(sdata->dev);
|
||||||
|
|
||||||
|
rcu_read_lock();
|
||||||
|
--- a/net/mac80211/offchannel.c
|
||||||
|
+++ b/net/mac80211/offchannel.c
|
||||||
|
@@ -113,7 +113,7 @@ void ieee80211_offchannel_stop_beaconing
|
||||||
|
*/
|
||||||
|
if (sdata->vif.type != NL80211_IFTYPE_STATION &&
|
||||||
|
sdata->vif.type != NL80211_IFTYPE_MONITOR)
|
||||||
|
- netif_stop_queue(sdata->dev);
|
||||||
|
+ netif_tx_stop_all_queues(sdata->dev);
|
||||||
|
}
|
||||||
|
mutex_unlock(&local->iflist_mtx);
|
||||||
|
}
|
||||||
|
@@ -131,7 +131,7 @@ void ieee80211_offchannel_stop_station(s
|
||||||
|
continue;
|
||||||
|
|
||||||
|
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
|
||||||
|
- netif_stop_queue(sdata->dev);
|
||||||
|
+ netif_tx_stop_all_queues(sdata->dev);
|
||||||
|
if (sdata->u.mgd.associated)
|
||||||
|
ieee80211_offchannel_ps_enable(sdata);
|
||||||
|
}
|
||||||
|
@@ -153,7 +153,7 @@ void ieee80211_offchannel_return(struct
|
||||||
|
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
|
||||||
|
if (sdata->u.mgd.associated)
|
||||||
|
ieee80211_offchannel_ps_disable(sdata);
|
||||||
|
- netif_wake_queue(sdata->dev);
|
||||||
|
+ netif_tx_wake_all_queues(sdata->dev);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* re-enable beaconing */
|
||||||
@ -1,23 +0,0 @@ |
|||||||
--- a/drivers/net/wireless/ath/ath9k/xmit.c
|
|
||||||
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
|
|
||||||
@@ -2078,7 +2078,7 @@ static void ath_tx_processq(struct ath_s
|
|
||||||
&txq->axq_q, lastbf->list.prev);
|
|
||||||
|
|
||||||
txq->axq_depth--;
|
|
||||||
- txok = (ds->ds_txstat.ts_status == 0);
|
|
||||||
+ txok = !(ds->ds_txstat.ts_status & ATH9K_TXERR_MASK);
|
|
||||||
txq->axq_tx_inprogress = false;
|
|
||||||
spin_unlock_bh(&txq->axq_lock);
|
|
||||||
|
|
||||||
--- a/drivers/net/wireless/ath/ath9k/mac.h
|
|
||||||
+++ b/drivers/net/wireless/ath/ath9k/mac.h
|
|
||||||
@@ -77,6 +77,9 @@
|
|
||||||
#define ATH9K_TXERR_XTXOP 0x08
|
|
||||||
#define ATH9K_TXERR_TIMER_EXPIRED 0x10
|
|
||||||
#define ATH9K_TX_ACKED 0x20
|
|
||||||
+#define ATH9K_TXERR_MASK \
|
|
||||||
+ (ATH9K_TXERR_XRETRY | ATH9K_TXERR_FILT | ATH9K_TXERR_FIFO | \
|
|
||||||
+ ATH9K_TXERR_XTXOP | ATH9K_TXERR_TIMER_EXPIRED)
|
|
||||||
|
|
||||||
#define ATH9K_TX_BA 0x01
|
|
||||||
#define ATH9K_TX_PWRMGMT 0x02
|
|
||||||
@ -0,0 +1,30 @@ |
|||||||
|
--- a/net/mac80211/scan.c
|
||||||
|
+++ b/net/mac80211/scan.c
|
||||||
|
@@ -284,6 +284,7 @@ void ieee80211_scan_completed(struct iee
|
||||||
|
ieee80211_mlme_notify_scan_completed(local);
|
||||||
|
ieee80211_ibss_notify_scan_completed(local);
|
||||||
|
ieee80211_mesh_notify_scan_completed(local);
|
||||||
|
+ ieee80211_queue_work(&local->hw, &local->work_work);
|
||||||
|
}
|
||||||
|
EXPORT_SYMBOL(ieee80211_scan_completed);
|
||||||
|
|
||||||
|
--- a/net/mac80211/work.c
|
||||||
|
+++ b/net/mac80211/work.c
|
||||||
|
@@ -818,6 +818,7 @@ static void ieee80211_work_work(struct w
|
||||||
|
wk->chan == local->tmp_channel &&
|
||||||
|
wk->chan_type == local->tmp_channel_type) {
|
||||||
|
wk->started = true;
|
||||||
|
+ wk->timeout = jiffies;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!wk->started && !local->tmp_channel) {
|
||||||
|
@@ -935,6 +936,9 @@ void ieee80211_add_work(struct ieee80211
|
||||||
|
if (WARN_ON(!wk->done))
|
||||||
|
return;
|
||||||
|
|
||||||
|
+ if (WARN_ON(!ieee80211_sdata_running(wk->sdata)))
|
||||||
|
+ return;
|
||||||
|
+
|
||||||
|
wk->started = false;
|
||||||
|
|
||||||
|
local = wk->sdata->local;
|
||||||
@ -1,380 +0,0 @@ |
|||||||
--- a/net/mac80211/iface.c
|
|
||||||
+++ b/net/mac80211/iface.c
|
|
||||||
@@ -15,12 +15,14 @@
|
|
||||||
#include <linux/netdevice.h>
|
|
||||||
#include <linux/rtnetlink.h>
|
|
||||||
#include <net/mac80211.h>
|
|
||||||
+#include <net/ieee80211_radiotap.h>
|
|
||||||
#include "ieee80211_i.h"
|
|
||||||
#include "sta_info.h"
|
|
||||||
#include "debugfs_netdev.h"
|
|
||||||
#include "mesh.h"
|
|
||||||
#include "led.h"
|
|
||||||
#include "driver-ops.h"
|
|
||||||
+#include "wme.h"
|
|
||||||
|
|
||||||
/**
|
|
||||||
* DOC: Interface list locking
|
|
||||||
@@ -314,7 +316,7 @@ static int ieee80211_open(struct net_dev
|
|
||||||
if (sdata->vif.type == NL80211_IFTYPE_STATION)
|
|
||||||
ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
|
|
||||||
|
|
||||||
- netif_start_queue(dev);
|
|
||||||
+ netif_tx_start_all_queues(dev);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
err_del_interface:
|
|
||||||
@@ -343,7 +345,7 @@ static int ieee80211_stop(struct net_dev
|
|
||||||
/*
|
|
||||||
* Stop TX on this interface first.
|
|
||||||
*/
|
|
||||||
- netif_stop_queue(dev);
|
|
||||||
+ netif_tx_stop_all_queues(dev);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Now delete all active aggregation sessions.
|
|
||||||
@@ -644,6 +646,37 @@ static void ieee80211_teardown_sdata(str
|
|
||||||
WARN_ON(flushed);
|
|
||||||
}
|
|
||||||
|
|
||||||
+static u16 ieee80211_netdev_select_queue(struct net_device *dev,
|
|
||||||
+ struct sk_buff *skb)
|
|
||||||
+{
|
|
||||||
+ return ieee80211_select_queue(IEEE80211_DEV_TO_SUB_IF(dev), skb);
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+static u16 ieee80211_monitor_select_queue(struct net_device *dev,
|
|
||||||
+ struct sk_buff *skb)
|
|
||||||
+{
|
|
||||||
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
|
|
||||||
+ struct ieee80211_local *local = sdata->local;
|
|
||||||
+ struct ieee80211_hdr *hdr;
|
|
||||||
+ struct ieee80211_radiotap_header *rtap = (void *)skb->data;
|
|
||||||
+
|
|
||||||
+ if (local->hw.queues < 4)
|
|
||||||
+ return 0;
|
|
||||||
+
|
|
||||||
+ if (skb->len < 4 ||
|
|
||||||
+ skb->len < rtap->it_len + 2 /* frame control */)
|
|
||||||
+ return 0; /* doesn't matter, frame will be dropped */
|
|
||||||
+
|
|
||||||
+ hdr = (void *)((u8 *)skb->data + rtap->it_len);
|
|
||||||
+
|
|
||||||
+ if (!ieee80211_is_data(hdr->frame_control)) {
|
|
||||||
+ skb->priority = 7;
|
|
||||||
+ return ieee802_1d_to_ac[skb->priority];
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ return ieee80211_downgrade_queue(local, skb);
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29))
|
|
||||||
static const struct net_device_ops ieee80211_dataif_ops = {
|
|
||||||
.ndo_open = ieee80211_open,
|
|
||||||
@@ -653,6 +686,7 @@ static const struct net_device_ops ieee8
|
|
||||||
.ndo_set_multicast_list = ieee80211_set_multicast_list,
|
|
||||||
.ndo_change_mtu = ieee80211_change_mtu,
|
|
||||||
.ndo_set_mac_address = eth_mac_addr,
|
|
||||||
+ .ndo_select_queue = ieee80211_netdev_select_queue,
|
|
||||||
};
|
|
||||||
|
|
||||||
static const struct net_device_ops ieee80211_monitorif_ops = {
|
|
||||||
@@ -663,6 +697,7 @@ static const struct net_device_ops ieee8
|
|
||||||
.ndo_set_multicast_list = ieee80211_set_multicast_list,
|
|
||||||
.ndo_change_mtu = ieee80211_change_mtu,
|
|
||||||
.ndo_set_mac_address = eth_mac_addr,
|
|
||||||
+ .ndo_select_queue = ieee80211_monitor_select_queue,
|
|
||||||
};
|
|
||||||
#endif
|
|
||||||
|
|
||||||
@@ -677,6 +712,7 @@ static void ieee80211_if_setup(struct ne
|
|
||||||
dev->change_mtu = ieee80211_change_mtu;
|
|
||||||
dev->open = ieee80211_open;
|
|
||||||
dev->stop = ieee80211_stop;
|
|
||||||
+ dev->select_queue = ieee80211_netdev_select_queue;
|
|
||||||
/* we will validate the address ourselves in ->open */
|
|
||||||
dev->validate_addr = NULL;
|
|
||||||
#endif
|
|
||||||
@@ -725,6 +761,7 @@ static void ieee80211_setup_sdata(struct
|
|
||||||
sdata->dev->netdev_ops = &ieee80211_monitorif_ops;
|
|
||||||
#else
|
|
||||||
sdata->dev->hard_start_xmit = ieee80211_monitor_start_xmit;
|
|
||||||
+ sdata->dev->select_queue = ieee80211_monitor_select_queue;
|
|
||||||
#endif
|
|
||||||
sdata->u.mntr_flags = MONITOR_FLAG_CONTROL |
|
|
||||||
MONITOR_FLAG_OTHER_BSS;
|
|
||||||
@@ -794,8 +831,8 @@ int ieee80211_if_add(struct ieee80211_lo
|
|
||||||
|
|
||||||
ASSERT_RTNL();
|
|
||||||
|
|
||||||
- ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size,
|
|
||||||
- name, ieee80211_if_setup);
|
|
||||||
+ ndev = alloc_netdev_mq(sizeof(*sdata) + local->hw.vif_data_size,
|
|
||||||
+ name, ieee80211_if_setup, local->hw.queues);
|
|
||||||
if (!ndev)
|
|
||||||
return -ENOMEM;
|
|
||||||
dev_net_set(ndev, wiphy_net(local->hw.wiphy));
|
|
||||||
--- a/net/mac80211/rx.c
|
|
||||||
+++ b/net/mac80211/rx.c
|
|
||||||
@@ -1747,7 +1747,9 @@ ieee80211_rx_h_mesh_fwding(struct ieee80
|
|
||||||
memset(info, 0, sizeof(*info));
|
|
||||||
info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
|
|
||||||
info->control.vif = &rx->sdata->vif;
|
|
||||||
- ieee80211_select_queue(local, fwd_skb);
|
|
||||||
+ skb_set_queue_mapping(skb,
|
|
||||||
+ ieee80211_select_queue(rx->sdata, fwd_skb));
|
|
||||||
+ ieee80211_set_qos_hdr(local, skb);
|
|
||||||
if (is_multicast_ether_addr(fwd_hdr->addr1))
|
|
||||||
IEEE80211_IFSTA_MESH_CTR_INC(&sdata->u.mesh,
|
|
||||||
fwded_mcast);
|
|
||||||
--- a/net/mac80211/tx.c
|
|
||||||
+++ b/net/mac80211/tx.c
|
|
||||||
@@ -1507,7 +1507,7 @@ static void ieee80211_xmit(struct ieee80
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
- ieee80211_select_queue(local, skb);
|
|
||||||
+ ieee80211_set_qos_hdr(local, skb);
|
|
||||||
ieee80211_tx(sdata, skb, false);
|
|
||||||
rcu_read_unlock();
|
|
||||||
}
|
|
||||||
@@ -2286,6 +2286,9 @@ void ieee80211_tx_skb(struct ieee80211_s
|
|
||||||
skb_set_network_header(skb, 0);
|
|
||||||
skb_set_transport_header(skb, 0);
|
|
||||||
|
|
||||||
+ /* send all internal mgmt frames on VO */
|
|
||||||
+ skb_set_queue_mapping(skb, 0);
|
|
||||||
+
|
|
||||||
/*
|
|
||||||
* The other path calling ieee80211_xmit is from the tasklet,
|
|
||||||
* and while we can handle concurrent transmissions locking
|
|
||||||
--- a/net/mac80211/util.c
|
|
||||||
+++ b/net/mac80211/util.c
|
|
||||||
@@ -269,6 +269,7 @@ static void __ieee80211_wake_queue(struc
|
|
||||||
enum queue_stop_reason reason)
|
|
||||||
{
|
|
||||||
struct ieee80211_local *local = hw_to_local(hw);
|
|
||||||
+ struct ieee80211_sub_if_data *sdata;
|
|
||||||
|
|
||||||
if (WARN_ON(queue >= hw->queues))
|
|
||||||
return;
|
|
||||||
@@ -281,6 +282,11 @@ static void __ieee80211_wake_queue(struc
|
|
||||||
|
|
||||||
if (!skb_queue_empty(&local->pending[queue]))
|
|
||||||
tasklet_schedule(&local->tx_pending_tasklet);
|
|
||||||
+
|
|
||||||
+ rcu_read_lock();
|
|
||||||
+ list_for_each_entry_rcu(sdata, &local->interfaces, list)
|
|
||||||
+ netif_tx_wake_queue(netdev_get_tx_queue(sdata->dev, queue));
|
|
||||||
+ rcu_read_unlock();
|
|
||||||
}
|
|
||||||
|
|
||||||
void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue,
|
|
||||||
@@ -305,11 +311,17 @@ static void __ieee80211_stop_queue(struc
|
|
||||||
enum queue_stop_reason reason)
|
|
||||||
{
|
|
||||||
struct ieee80211_local *local = hw_to_local(hw);
|
|
||||||
+ struct ieee80211_sub_if_data *sdata;
|
|
||||||
|
|
||||||
if (WARN_ON(queue >= hw->queues))
|
|
||||||
return;
|
|
||||||
|
|
||||||
__set_bit(reason, &local->queue_stop_reasons[queue]);
|
|
||||||
+
|
|
||||||
+ rcu_read_lock();
|
|
||||||
+ list_for_each_entry_rcu(sdata, &local->interfaces, list)
|
|
||||||
+ netif_tx_stop_queue(netdev_get_tx_queue(sdata->dev, queue));
|
|
||||||
+ rcu_read_unlock();
|
|
||||||
}
|
|
||||||
|
|
||||||
void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue,
|
|
||||||
--- a/net/mac80211/wme.c
|
|
||||||
+++ b/net/mac80211/wme.c
|
|
||||||
@@ -44,22 +44,69 @@ static int wme_downgrade_ac(struct sk_bu
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
-/* Indicate which queue to use. */
|
|
||||||
-static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
|
|
||||||
+/* Indicate which queue to use. */
|
|
||||||
+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
|
|
||||||
+ struct sk_buff *skb)
|
|
||||||
{
|
|
||||||
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
|
|
||||||
+ struct ieee80211_local *local = sdata->local;
|
|
||||||
+ struct sta_info *sta = NULL;
|
|
||||||
+ u32 sta_flags = 0;
|
|
||||||
+ const u8 *ra = NULL;
|
|
||||||
+ bool qos = false;
|
|
||||||
|
|
||||||
- if (!ieee80211_is_data(hdr->frame_control)) {
|
|
||||||
- /* management frames go on AC_VO queue, but are sent
|
|
||||||
- * without QoS control fields */
|
|
||||||
- return 0;
|
|
||||||
+ if (local->hw.queues < 4 || skb->len < 6) {
|
|
||||||
+ skb->priority = 0; /* required for correct WPA/11i MIC */
|
|
||||||
+ return min_t(u16, local->hw.queues - 1,
|
|
||||||
+ ieee802_1d_to_ac[skb->priority]);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ rcu_read_lock();
|
|
||||||
+ switch (sdata->vif.type) {
|
|
||||||
+ case NL80211_IFTYPE_AP_VLAN:
|
|
||||||
+ rcu_read_lock();
|
|
||||||
+ sta = rcu_dereference(sdata->u.vlan.sta);
|
|
||||||
+ if (sta)
|
|
||||||
+ sta_flags = get_sta_flags(sta);
|
|
||||||
+ rcu_read_unlock();
|
|
||||||
+ if (sta)
|
|
||||||
+ break;
|
|
||||||
+ case NL80211_IFTYPE_AP:
|
|
||||||
+ ra = skb->data;
|
|
||||||
+ break;
|
|
||||||
+ case NL80211_IFTYPE_WDS:
|
|
||||||
+ ra = sdata->u.wds.remote_addr;
|
|
||||||
+ break;
|
|
||||||
+#ifdef CONFIG_MAC80211_MESH
|
|
||||||
+ case NL80211_IFTYPE_MESH_POINT:
|
|
||||||
+ /*
|
|
||||||
+ * XXX: This is clearly broken ... but already was before,
|
|
||||||
+ * because ieee80211_fill_mesh_addresses() would clear A1
|
|
||||||
+ * except for multicast addresses.
|
|
||||||
+ */
|
|
||||||
+ break;
|
|
||||||
+#endif
|
|
||||||
+ case NL80211_IFTYPE_STATION:
|
|
||||||
+ ra = sdata->u.mgd.bssid;
|
|
||||||
+ break;
|
|
||||||
+ case NL80211_IFTYPE_ADHOC:
|
|
||||||
+ ra = skb->data;
|
|
||||||
+ break;
|
|
||||||
+ default:
|
|
||||||
+ break;
|
|
||||||
}
|
|
||||||
|
|
||||||
- if (0 /* injected */) {
|
|
||||||
- /* use AC from radiotap */
|
|
||||||
+ if (!sta && ra && !is_multicast_ether_addr(ra)) {
|
|
||||||
+ sta = sta_info_get(sdata->local, ra);
|
|
||||||
+ if (sta)
|
|
||||||
+ sta_flags = get_sta_flags(sta);
|
|
||||||
}
|
|
||||||
|
|
||||||
- if (!ieee80211_is_data_qos(hdr->frame_control)) {
|
|
||||||
+ if (sta_flags & WLAN_STA_WME)
|
|
||||||
+ qos = true;
|
|
||||||
+
|
|
||||||
+ rcu_read_unlock();
|
|
||||||
+
|
|
||||||
+ if (!qos) {
|
|
||||||
skb->priority = 0; /* required for correct WPA/11i MIC */
|
|
||||||
return ieee802_1d_to_ac[skb->priority];
|
|
||||||
}
|
|
||||||
@@ -68,6 +115,12 @@ static u16 classify80211(struct ieee8021
|
|
||||||
* data frame has */
|
|
||||||
skb->priority = cfg80211_classify8021d(skb);
|
|
||||||
|
|
||||||
+ return ieee80211_downgrade_queue(local, skb);
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
|
|
||||||
+ struct sk_buff *skb)
|
|
||||||
+{
|
|
||||||
/* in case we are a client verify acm is not set for this ac */
|
|
||||||
while (unlikely(local->wmm_acm & BIT(skb->priority))) {
|
|
||||||
if (wme_downgrade_ac(skb)) {
|
|
||||||
@@ -85,24 +138,17 @@ static u16 classify80211(struct ieee8021
|
|
||||||
return ieee802_1d_to_ac[skb->priority];
|
|
||||||
}
|
|
||||||
|
|
||||||
-void ieee80211_select_queue(struct ieee80211_local *local, struct sk_buff *skb)
|
|
||||||
+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb)
|
|
||||||
{
|
|
||||||
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
|
|
||||||
- u16 queue;
|
|
||||||
- u8 tid;
|
|
||||||
-
|
|
||||||
- queue = classify80211(local, skb);
|
|
||||||
- if (unlikely(queue >= local->hw.queues))
|
|
||||||
- queue = local->hw.queues - 1;
|
|
||||||
-
|
|
||||||
- /*
|
|
||||||
- * Now we know the 1d priority, fill in the QoS header if
|
|
||||||
- * there is one (and we haven't done this before).
|
|
||||||
- */
|
|
||||||
+ struct ieee80211_hdr *hdr = (void *)skb->data;
|
|
||||||
+
|
|
||||||
+ /* Fill in the QoS header if there is one. */
|
|
||||||
if (ieee80211_is_data_qos(hdr->frame_control)) {
|
|
||||||
u8 *p = ieee80211_get_qos_ctl(hdr);
|
|
||||||
- u8 ack_policy = 0;
|
|
||||||
+ u8 ack_policy = 0, tid;
|
|
||||||
+
|
|
||||||
tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
|
|
||||||
+
|
|
||||||
if (unlikely(local->wifi_wme_noack_test))
|
|
||||||
ack_policy |= QOS_CONTROL_ACK_POLICY_NOACK <<
|
|
||||||
QOS_CONTROL_ACK_POLICY_SHIFT;
|
|
||||||
@@ -110,6 +156,4 @@ void ieee80211_select_queue(struct ieee8
|
|
||||||
*p++ = ack_policy | tid;
|
|
||||||
*p = 0;
|
|
||||||
}
|
|
||||||
-
|
|
||||||
- skb_set_queue_mapping(skb, queue);
|
|
||||||
}
|
|
||||||
--- a/net/mac80211/wme.h
|
|
||||||
+++ b/net/mac80211/wme.h
|
|
||||||
@@ -20,7 +20,11 @@
|
|
||||||
|
|
||||||
extern const int ieee802_1d_to_ac[8];
|
|
||||||
|
|
||||||
-void ieee80211_select_queue(struct ieee80211_local *local,
|
|
||||||
- struct sk_buff *skb);
|
|
||||||
+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
|
|
||||||
+ struct sk_buff *skb);
|
|
||||||
+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb);
|
|
||||||
+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
|
|
||||||
+ struct sk_buff *skb);
|
|
||||||
+
|
|
||||||
|
|
||||||
#endif /* _WME_H */
|
|
||||||
--- a/net/mac80211/mlme.c
|
|
||||||
+++ b/net/mac80211/mlme.c
|
|
||||||
@@ -934,7 +934,7 @@ static void ieee80211_set_associated(str
|
|
||||||
ieee80211_recalc_ps(local, -1);
|
|
||||||
mutex_unlock(&local->iflist_mtx);
|
|
||||||
|
|
||||||
- netif_start_queue(sdata->dev);
|
|
||||||
+ netif_tx_start_all_queues(sdata->dev);
|
|
||||||
netif_carrier_on(sdata->dev);
|
|
||||||
}
|
|
||||||
|
|
||||||
@@ -1066,7 +1066,7 @@ static void ieee80211_set_disassoc(struc
|
|
||||||
* time -- we don't want the scan code to enable queues.
|
|
||||||
*/
|
|
||||||
|
|
||||||
- netif_stop_queue(sdata->dev);
|
|
||||||
+ netif_tx_stop_all_queues(sdata->dev);
|
|
||||||
netif_carrier_off(sdata->dev);
|
|
||||||
|
|
||||||
rcu_read_lock();
|
|
||||||
--- a/net/mac80211/scan.c
|
|
||||||
+++ b/net/mac80211/scan.c
|
|
||||||
@@ -399,7 +399,7 @@ static int ieee80211_start_sw_scan(struc
|
|
||||||
* are handled in the scan state machine
|
|
||||||
*/
|
|
||||||
if (sdata->vif.type != NL80211_IFTYPE_STATION)
|
|
||||||
- netif_stop_queue(sdata->dev);
|
|
||||||
+ netif_tx_stop_all_queues(sdata->dev);
|
|
||||||
}
|
|
||||||
mutex_unlock(&local->iflist_mtx);
|
|
||||||
|
|
||||||
@@ -563,7 +563,7 @@ static void ieee80211_scan_state_leave_o
|
|
||||||
continue;
|
|
||||||
|
|
||||||
if (sdata->vif.type == NL80211_IFTYPE_STATION) {
|
|
||||||
- netif_stop_queue(sdata->dev);
|
|
||||||
+ netif_tx_stop_all_queues(sdata->dev);
|
|
||||||
if (sdata->u.mgd.associated)
|
|
||||||
ieee80211_scan_ps_enable(sdata);
|
|
||||||
}
|
|
||||||
Loading…
Reference in new issue