The wpa_supplicant refuses to set the BSSID in case it is quoted.
Removing the quotes allows for specifying the BSSID in the
configuration.
Fixes#4175.
- Do not perform desctruction on report updatea in EP because
'unregister_device' may block on Led state 'update' (synchronous
control message) leading to the driver being stuck because no more
signals are received
- Check if device is present in 'submit_urb' calls
fixes#4166
- Signal device ready depending on state (ready or not) immediately or
when "actconfig" is set
- Report new devices when ready
- Drain packet stream in case there is no device present (needed for
synchronous operations at client side)
- Do not use 'session_device' on device destruction, check pointer
directly instead
issue #4149
Comment in Linux sources:
Since an ethernet header is 14 bytes network drivers often end up with
the IP header at an unaligned offset. The IP header can be aligned by
shifting the start of the packet by 2 bytes. Drivers should do this
with:
skb_reserve(skb, NET_IP_ALIGN);
This is ensured when using netdev_alloc_skb_ip_align().
Issue #4094
A Lx::Task is now associated to a USB device not the session any more.
This implies that a task lives as long as the device making it possible
to gracefully handle outstanding requests (i.e., synchronous) in case
the session has been closed.
issue #4149
The former implementation called 'TRACE_AND_STOP' which led to the
'usb_host_drv' to stop whenever such a function was called. Rather
than stopping return '0' and let the contrib code deal with this
situation.
Issue #4116.
As linux drivers may distinguish device configuration by pci subdevice id in
addition to the pci device id, the former must also be used for finding the
matching entry. Otherwise, e.g., the iwlwifi driver might load the wrong
firmware.
Side note: Add break statement to save superfluous iterations after
match was identified.
Fixes genodelabs#4076
This API rework eases the access to memory-mapped I/O registers and
interrupts when using the platform driver. It introduces the notions of
- Platform::Device - one device obtained from a platform session
- Platform::Device::Mmio - locally-mapped MMIO registers of a device
- Platform::Device::Irq - interface for receiving device interrupts
The patch touches several drivers. Some drivers would require a
significant structural change to adopt the new API (e.g., net/virtio,
dde_linux drivers, imx gpio). In these cases, the patch adds
compatibility shims meant to be temporary. In other cases (e.g., imx
i2c), the adaptation was simple enough to carry through.
Fixes#4075
This patch extends the 'Platform_session::alloc_dma_buffer' interface
with a 'Cache' argument that corresponds to the argument accepted by
'Ram_allocator::alloc', which is used by the platform driver under the
hood.
Since the x86 platform driver used to be hardwired to allocate DMA
buffers as UNCACHED, I adjusted all drivers by specifying the UNCACHED
argument. Right now, this is needed as a hint for core to steer the
allocation of I/O page tables. Once we eliminate the need for such hints
(by introducing an explicit 'Region_map::attach_dma' operation), we can
revisit the drivers individually because cached DMA buffers should
generally be fine on the x86 architecture.
Issue #2243
The commits adds the same configuration values as supported up to now by
the monolithic usb driver. In contrast to the original, by default all drivers
are started. Disabling a controller type is used by Sculpt, e.g. for OHCI if
running Sculpt inside Virtualbox.
This patch is an interim fix for using HID devices that offer a HID
interface as not the first interface. It also supplements the
interface classes as supplemental information to the USB-devices
report.
Fixes#4035
* Update the 'packet_size' information with the actual length for
each isoc frame to be able to handle short reads at the client side.
* Copy the whole transfer buffer because the host controller stores
the data at the original offsets, i.e., the buffer is not densely
packed.
Fixes#4018.
When the usb_net_drv was introduced in ports/run/netperf.inc, the
netperf_lxip_usb test on x86_64/hw/pc triggered the calling of the
netif_stop_queue dummy at
contrib/<DDE_LINUX>/src/drivers/usb_net/drivers/net/usb/usbnet.c:1464. As
netif_start_queue was also a dummy and allowed to be called, we tried allowing
calls to the netif_stop_queue dummy as well which fixed the
netperf_lxip_usb test on x86_64/hw/pc.
Ref #3961
The Usb session allows for submitting packets even when the interface
in question is not yet enabled. Enabling an interface will configure
the udev members properly and is normally done implicitly during
processing of an 'ALT_SETTING' packet.
In case the interface was not enabled this leads to a page-fault in
the USB host-controller driver as 'ep' is NULL.
Fixes#3999.
In order to perform a smooth transition from NIC drivers that act only as NIC
session clients to NIC drivers that act only as Uplink session clients, this
commit introduces an intermediate state in which all NIC drivers support both
modes. That said, a NIC drivers mode is now statically determined through a new
optional 'mode' attribute in the drivers <config> tag that can be set to either
'nic_server' (default value) or 'uplink_client'. Reconfiguring this attribute
at a driver doesn't have any effects. Whithout this attribute being set, all
NIC drivers will behave the same as they did before the commit. When set to
'uplink_client', however, instead of providing a Nic service, they request
an Uplink session whenever their network interface becomes "UP" and close the
session whenever their network interface becomes "DOWN".
Ref #3961
Thise driver supports USB LTE modems for Huawais' ME906s through MBIM
and provides a traditional Nic session. The "control" interface is a
Terminal session, which can be used via libmbim/mbimcli.
issue #3822
- Vendor devices add addtional data to the config descriptor, read and
added to the usb session
- allow '0' configuration within the usb session
issue #3822
The usb_hid driver does not need to distinguish between
normal memory and DMA capable memory, since all requests are routed via the
USB raw session to the usb host driver. The default Malloc implementation
implements this distinction, however exposes restrictions on the size of
allocations. As seen now by several USB HID devices, the size of device
driver allocations depend on read out hardware features and can be
larger than we support with our specialized default Malloc implementation.
Since we don't need this functionality, switching to an well
tested allocator (Heap) which can cope with varying sizes of allocation,
we can mitigate the size restriction.
Fixes#3953
This prevents later file-descriptor shortage when opening files on
demand, which can't be reflected to the application in a sane manner.
The real fix is to open socket files not on libc level but on VFS level
only effectively consume one libc file descriptor for one socket.
* get rid of alarm abstraction
* get rid of Timeout::Time type
* get rid of pointer arguments
* get rid of _discard_timeout indirection
* get rid of 65th bit in stored time values
* get rid of Timeout_scheduler interface
* get rid of uninitialized deadlines
* get rid of default arguments
* get rid of Timeout::_periodic
* get rid of Timeout::Raw
* use list abstraction
* only one interface for timeout handlers
* rework locking scheme to be smp safe
* move all method definitions to CC file
* name mutexes more accurate
* fix when & how to set time-source timeout
* fix deadlocks
Fixes#3884
