a5d826557f
axge_setmulti()/axge_setpromisc() with axge_rxfilter(). Multicast filter programming and promiscuous mode requires access to a common RX configuration register so there is no need to use separate functions with added complexity. axge_rxfilter() does not read back AXGE_RCR register since accessing a register in USB is too slow and we already have all knowledge of required configuration. Rebuilding RX filter configuration is simpler and faster than manipulating every bits after reading back the register. Note, axge_rxfilter() does not set RCR_IPE(IP header alignment on 32bit boundary) to disable extra padding bytes insertion. The extra padding wastes ethernet to USB host bandwidth as well as complicating RX handling logic. Current USB framework requires copying RX frames to mbufs so there is no need to worry about alignment. Previously axge_rx_frame() performed wrong bound check due to the extra padding and it was broken when RX checksum offloading is disabled. See added comment in axge_rx_frame () for actual RX packet layout. In axge_init(), disable WOL. It's meaningless to enable WOL in normal operation. In axge_rxeof(), use properly sized mbuf rather than blindly allocating a mbuf cluster. Use RX H/W checksum offloading only when administrator requested RX checksum offloading. Previously it always used RX H/W checksum offloading result regardless of RX checksum offloading state. Separate L4 checksum offloading validation from L3 one and properly set required offloading bits for each layer. This is to fix setting L4 checksum offloading bits for L3 packets. There are still lots of RX errors(probably RX FIFO overflows) under moderate load. Users are strongly recommended to enable ethernet flow control. Reviewed by: kevlo (initial version), hselasky |
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| .. | ||
| controller | ||
| gadget | ||
| input | ||
| misc | ||
| net | ||
| quirk | ||
| serial | ||
| storage | ||
| template | ||
| video | ||
| wlan | ||
| ufm_ioctl.h | ||
| uftdiio.h | ||
| uled_ioctl.h | ||
| usb_bus.h | ||
| usb_busdma.c | ||
| usb_busdma.h | ||
| usb_cdc.h | ||
| usb_controller.h | ||
| usb_core.c | ||
| usb_core.h | ||
| usb_debug.c | ||
| usb_debug.h | ||
| usb_dev.c | ||
| usb_dev.h | ||
| usb_device.c | ||
| usb_device.h | ||
| usb_dynamic.c | ||
| usb_dynamic.h | ||
| usb_endian.h | ||
| usb_error.c | ||
| usb_freebsd_loader.h | ||
| usb_freebsd.h | ||
| usb_generic.c | ||
| usb_generic.h | ||
| usb_handle_request.c | ||
| usb_hid.c | ||
| usb_hub.c | ||
| usb_hub.h | ||
| usb_if.m | ||
| usb_ioctl.h | ||
| usb_lookup.c | ||
| usb_mbuf.c | ||
| usb_mbuf.h | ||
| usb_msctest.c | ||
| usb_msctest.h | ||
| usb_parse.c | ||
| usb_pci.h | ||
| usb_pf.c | ||
| usb_pf.h | ||
| usb_process.c | ||
| usb_process.h | ||
| usb_request.c | ||
| usb_request.h | ||
| usb_transfer.c | ||
| usb_transfer.h | ||
| usb_util.c | ||
| usb_util.h | ||
| usb.h | ||
| usbdevs | ||
| usbdi_util.h | ||
| usbdi.h | ||
| usbhid.h | ||