1. increase CDCECM_MXDESCLEN to avoid memory overrun when sending
configuration description(mkcfmdesc) information
2. correct the request structure used in the notify phase
3. disable unused configuration options
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
optimize the interaction flow associated with network drivers to reduce
the amount of code and improve compatibility
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
When usb is re-enumerated due to the reset signal, we need to push
the rx_pending message into the serial port buffer.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
This slightly revised the USB host documentation and fixed typos
encountered in the document and some source files.
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
The `xxx_ipv6multicast` function in each driver is not adapted to
multiple IPv6 addresses yet, and they're redundant, so try to take them
into common code.
Change:
1. Add MAC `g_ipv6_ethallnodes` and `g_ipv6_ethallrouters` in
`icmpv6_devinit` and call them in `netdev_register`
2. Add multicast MAC for Neighbor Solicitation when adding any IPv6
address, and remove them when IPv6 address is removed
3. Select `NET_MCASTGROUP` when `NET_ICMPv6` because now we need
`d_addmac` when we have ICMPv6
Note:
We want modules outside net stack to call functions like
`netdev_ipv6_add` and never touch the related MAC address, so these MAC
functions are added as internal functions to `net/netdev/netdev.h`
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Previously CONFIG_USBDEV_SOFINTERRUPT existed in many platform
drivers but did nothing. This commit adds a callback function
usbdev_sof_irq() that can be used to take action on this interrupt.
Add usb_fs driver so that userspace can directly transfer USB packets
through the EP node. ADB, Fastboot, MTP will use usb_fs, these class
driver only need to provide the descriptors and register the usb_fs device.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
The class device only handles descriptor information specific to the class,
and shared descriptor information is passed through parameters and
handled by the composite driver.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
A usbdev has only one serial string, so use a unique macro to control it.
For boards that enable board serial string using COMPOSITE_BOARD_SERIALSTR,
PL2303_BOARD_SERIALSTR, CDCACM_BOARD_SERIALSTR, USBADB_BOARD_SERIALSTR,
USBMSC_BOARD_SERIALSTR, and RNDIS_BOARD_SERIALSTR, they need to be replaced
with BOARD_USBDEV_SERIALSTR.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
In class disconnect, resetconfig will be performed based on
configid, so configid should be cleared after disconnect.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Description bMS_VendorCode is incorrectly configured. Change it to
USB_REQ_GETMSFTOSDESCRIPTOR(0xee), which is the same as the request
processing logic for GET_MS_DESCRIPTOR in the code
Signed-off-by: sunkun3 <sunkun3@xiaomi.com>
In usbclass_unbind, DEV_FREEEP is called first, and later
usbclass_freereq does not free memory due to ep NULL
Signed-off-by: sunkun3 <sunkun3@xiaomi.com>
