1. Configure 'core-clock' to 192MHz to generate necessary 48MHz
2. Support workaround to disallowing ISO IN/OUT EPs to be assigned
the same EP numbers
Signed-off-by: Chun-Chieh Li <ccli8@nuvoton.com>
The driver cannot handle OUT transactions for an endpoint with an
MPS smaller than 64 bytes. To solve the issue, we will not use one
fixed value, EP_MPS, but instead use the actual MPS of an endpoint,
ep_state->ep_mps.
Signed-off-by: Marc Desvaux <marc.desvaux-ext@st.com>
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
There is default 15K-ohm pull-down for USB controller.
To disable the default pull-down to avoid signal contention in GPIO mode.
Signed-off-by: Ren Chen <Ren.Chen@ite.com.tw>
When usb middleware sends a start of frame notification to this driver,
call status_cb with USB_DC_SOF.
Signed-off-by: James Zipperer <jzipperer@fb.com>
A Zero Length Packet can be used by higher layer stack to discover when
an endpoint is being processed by the host. An example of this was
introduced as part of 0127d000a2 ("usb: device: cdc_acm: Use ZLP to
detect initial host read") in the CDC ACM class.
Not invoking the callback for ZLPs results in the higher layer stack not
being informed when the packet is consumed. This manifests as a CDC ACM
USB-IP device that cannot transmit to the host while being able to
receive from the host.
Signed-off-by: Abe Kohandel <abe.kohandel@gmail.com>
This commit partially reverts a change which was introduced in the
previous commit 5b9a0e5456.
usb_dc_ep_start_read() should also be called on transfer endpoints
like it has been before, otherwise the endpoint will not be armed
after it has been reconfigured.
Signed-off-by: Manuel Aebischer <manuel.aebischer@netmodule.com>
Like the stm32H5, stm32u5 usb device has an independent
power supply, but control bit is PWR_SVMCR_USV.
The control bit for the stm32H5 is PWR_USBSCR_USB33SV (no change)
Signed-off-by: Francois Ramu <francois.ramu@st.com>
When reconfiguring a previously used endpoint, it may still be locked
when a write was taking place when e.g. the host application crashed.
The call to udc_rpi_cancel_endpoint seems to do a proper cleanup of
the endpoint, i.e. the write semaphore will be released.
Fixes#66723.
Signed-off-by: Manuel Aebischer <manuel.aebischer@netmodule.com>
There are some issues with the extended endpoint settings. The incorrect
setting leads to the chip being unable to respond with NAK when the host
polls the extended endpoint for data transfers. Additionally, the controls
for the extended endpoint's ISO and PID data sequence are also incorrect.
This commit addresses these issues to properly support extended endpoint
transactions.
Signed-off-by: Ren Chen <Ren.Chen@ite.com.tw>
There are two registers that control the selection of one FIFO as data
buffer for 15 endpoints (ep1-ep15). Both registers should be configured
before sending and receiving data. Additionally, there was an issue with
the corresponding FIFO index setting in the 'usb_dc_ep_read_continue'
function, which has been addressed in this commit.
Signed-off-by: Ren Chen <Ren.Chen@ite.com.tw>
The stm32H5 mcu has an independent USB supply to be enabled
at init with LL_PWR_EnableVDDUSB function like the stm32U5 serie.
Both series have PWR_USBSCR_USB33SV bit in their USBSCR POWER reg.
and other series all have PWR_CR2_USV bit in their CR2 POWER reg.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
The previous behaviour led to an issue where we already expected data1
on the first transfer instead of data0. The DesignWare USB DC actually
implements the same behaviour. Also, the next_pid flag has to be reset
on setting up the endpoint.
Fixes#66283.
Signed-off-by: Manuel Aebischer <manuel.aebischer@netmodule.com>
Use new common header and remove usb_dw_registers.h.
No functional changes, only renaming of registers and field identifiers.
Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Change k_heap_alloc wait duration to K_NO_WAIT in kinetis USB driver,
since the usb_dc_ep_configure function may be called from an ISR
context, where only K_NO_WAIT would be allowed as a duration for this
function.
Fixes#66507
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Isochronous endpoint issue with USB drivers on STM32G491
we setup an isochronous endpoint and are having an issue
where every other frame sends the desired data sandwiched
between garbage data.
For isochronous the parameter ep_kind into the fonction :
HAL_PCDEx_PMAConfig(PCD_HandleTypeDef *hpcd, uint16_t ep_addr,
uint16_t ep_kind, uint32_t pmaadress) must be PCD_DBL_BUF.
The parameter pmaadress (EP address in The PMA) is like that:
EP address in The PMA: In case of single buffer endpoint
this parameter is 16-bit value providing the address
in PMA allocated to endpoint.
In case of double buffer endpoint this parameter
is a 32-bit value providing the endpoint buffer 0 address
in the LSB part of 32-bit value and endpoint buffer 1 address
in the MSB part of 32-bit value.
Signed-off-by: Marc Desvaux <marc.desvaux-ext@st.com>
the FIFO Rx need to have a Minimum memory to works
distributed the rest of the ram_size memory between
the different TX FIFOs except the first which is
a control endtype with max data payload of 64 bytes
Signed-off-by: Marc Desvaux <marc.desvaux-ext@st.com>
NXP USB bindings were combined into one binding and using
a property corresponding to HAL enums which is improper use
of devicetree.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
ep_ctrl and ep_trans_type is not used inside it82xx2_usb_dc_isr, this
triggers a compile warning. Move these variables to a smaller scope.
Signed-off-by: Ting Shen <phoenixshen@google.com>
Rename local usbd copy from nrfx_usbd to nrf_usbd_common and use it in
both USB stacks. Renaming header to nrf_usbd_common.h allows breaking
changes in exposed interface. Mark all doxygen comments as internal
because local usbd copy should not be treated as public interface
because we are under refactoring process that aims to arrive at native
driver and therefore drop nrf_usbd_common in the future.
Use Zephyr constructs directly instead of nrfx glue macros.
No functional changes.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
The k_mem_block structure has been obsolete for some years with
a few loose ends still remaining. As its usage in the usb_dc_mcux
codebase was confined to needing its "void *" pointer field, it
was simple to enough to hoist that field to remove another loose end.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Prevent use of isochronous endpoints as bulk and/or interrupt endpoint.
The issue was observed when trying to use 4 CDC ACM instances where the
4th instance would claim the isochronous IN endpoint 0x88 to be bulk.
Because the isochronous endpoints cannot respond with handshake packet
the iso endpoints cannot be used as bulk or interrupt substitue.
Properly fail endpoint check and therefore make 4 CDC ACM instances not
enumerate at all because the hardware has endpoints that only allows up
to 3 CDC ACM instances.
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Modify the signature of the k_mem_slab_free() function with a new one,
replacing the old void **mem with void *mem as a parameter.
The following function:
void k_mem_slab_free(struct k_mem_slab *slab, void **mem);
has the wrong signature. mem is only used as a regular pointer, so there
is no need to use a double-pointer. The correct signature should be:
void k_mem_slab_free(struct k_mem_slab *slab, void *mem);
The issue with the current signature, although functional, is that it is
extremely confusing. I myself, a veteran Zephyr developer, was confused
by this parameter when looking at it recently.
All in-tree uses of the function have been adapted.
Fixes#61888.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Fix few instances of delayable work handlers using the k_work pointer
directly in a CONTAINER_OF pointing to a k_work_delayable.
This is harmless since the k_work is the first element in
k_work_delayable, but using k_work_delayable_from_work is the right way
of handling it.
Change a couple of explicit CONTAINER_OF doing the same work as the
macro in the process.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
This fixes a shadow variables found by -Wshadow.
The variable ep_ctx is only used in certain switch cases
so declare it when it is needed.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This change corrects the it82xx2 resumed/suspended mechanism and power
policy flow. The sof package is used to judge if the device can be set as
suspended state. If there is no sof package received(suspended), the chip
power policy is set as standby(deep doze) mode. Meanwhile, the USB D+
interrupt is enabled. The interrupt is triggered at resume signal(from J
to K state). Chip sets its power state as active(doze) mode and disable
the interrupt.
Signed-off-by: Ren Chen <Ren.Chen@ite.com.tw>
Quite a few of the drivers meant for the POSIX arch
interacted with the host directly, and will not
work when we use an embedded libC.
Until we fix them, let's add the appropriate
kconfig dependencies to avoid users trying to build them.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
NO_CACHE cannot be selected for certain cores.
Use ARCH_HAS_NOCACHE_MEMORY_SUPPORT as the condtion
to select NO_CACHE config
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
1. Fix the reset function to reset correctly.
2. Ensure the controller handle is initialized before
calling the SDK functions.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Fail requests if the data does not fit inside buffer.
This commit only adds missing sanity checks but the native posix driver
remains broken at the design level. The amount of work to fix the native
posix driver in legacy USB stack is deemed too great to be worth it.
Coverity-CID: 195841, GitHub issue #58564
Coverity-CID: 240244, GitHub issue #58570
Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
Increase the size of the MCUX USB driver thread stack if using
the CONFIG_USB_DEVICE_LOG_LEVEL_DBG Kconfig, to avoid stack overflow
caused by many stack frames coming from the debug logs.
Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
Per Kinetis USB reference manual, when USB reset interrupt is asserted,
the driver should configure and enable the default USB control endpoint
0. Generally, when the reset interrupt is asserted, endpoint 0 is
already configured so the driver only needs to reenable it.
However, when usb_dc_detach is called and the module is reset, all endpoint
configuration will be reset. Thus, we need to manually configure USB
endpoint 0 when a USB reset interrupt is received, or the USB driver
will not function correctly after usb_dc_detach has been called.
Additionally, do not zero out all BDT entries in the usb_dc_reset
function. BDT entries are zeroed when an endpoint is configured, and
clearing BDT buffer pointers during device reset will cause a memory
leak.
Fixes#58407
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Use CONFIG_USB_DC_NXP_LPCIP3511 instead of FSL_FEATURE_USB_USB_RAM
as the behaviour variation is based on the SDK driver used and not
if the SoC has a dedicated USB SRAM.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
Conditionally enable the USB_DC_HAS_HS_SUPPORT as the
USB_DC_NXP_LPCIP3511 controller can have both HS and FS only.
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
This adds support for the USB interface for the
Renesas Smartbond DA1469x device family.
Co-authored-by: Jerzy Kasenberg <jerzy.kasenberg@codecoup.pl>
Signed-off-by: Niek Ilmer <niek.ilmer.aj@renesas.com>
