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/freebsd/sys/contrib/device-tree/Bindings/usb/
H A Dxlnx,usb2.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schema
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H A Dudc-xilinx.txt4 - compatible : Should be "xlnx,usb2-device-4.00.a"
5 - reg : Physical base address and size of the USB2
7 - interrupts : Should contain single irq line of USB2 device
9 - xlnx,has-builtin-dma : if DMA is included
12 axi-usb2-device@42e00000 {
13 compatible = "xlnx,usb2-device-4.00.a";
16 xlnx,has-builtin-dma;
/freebsd/sys/dev/malo/
H A Dif_malohal.h1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
47 * Calibration data builtin to the firmware. The firmware image
48 * has a single set of calibration tables that we retrieve right
81 * Supply tx/rx dma-related settings to the firmware.
95 * some cases this is because work has been moved to the host (e.g.
115 uint32_t TxUnderflows; /* !tx underflow on dma */
126 uint32_t RxNonCtlPkts; /* rx non-control frames */
189 bus_dma_tag_t mh_dmat; /* bus DMA tag for cmd buffer */
190 bus_dmamap_t mh_dmamap; /* DMA map for cmd buffer */
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/freebsd/share/doc/papers/bufbio/
H A Dbio.ms1 .\" ----------------------------------------------------------------------------
2 .\" "THE BEER-WARE LICENSE" (Revision 42):
5 .\" this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
6 .\" ----------------------------------------------------------------------------
13 - or -
17 Poul-Henning Kamp <phk@FreeBSD.org>
22 they they left the file-system layer were logical sub disk implementation
27 able to co-exist with other operating systems on the same disk.
37 This paper contains the road-map for a stackable "BIO" system in
44 of struct buf, it is a most enlightening case of not exactly bit-rot
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/freebsd/sys/dev/mwl/
H A Dif_mwl.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2007-2009 Sam Leffler, Errno Consulting
5 * Copyright (c) 2007-2008 Marvell Semiconductor, Inc.
230 ((sc->sc_debug & MWL_DEBUG_RECV) && \
231 ((sc->sc_debug & MWL_DEBUG_RECV_ALL) || !IEEE80211_IS_MGMT_BEACON(wh)))
233 (sc->sc_debug & MWL_DEBUG_XMIT)
236 if (sc->sc_debug & (m)) \
240 if (sc->sc_debug & MWL_DEBUG_KEYCACHE) \
252 static MALLOC_DEFINE(M_MWLDEV, "mwldev", "mwl driver dma buffers");
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/freebsd/sys/conf/
H A DNOTES2 # NOTES -- Lines that can be cut/pasted into kernel and hints configs.
11 # Please use ``make LINT'' to create an old-style LINT file if you want to
12 # do kernel test-builds.
48 # auto-size based on physical memory.
66 # after most other flags. Here we use it to inhibit use of non-optimal
67 # gcc built-in functions (e.g., memcmp).
70 # The following is equivalent to 'config -g KERNELNAME' and creates
71 # 'kernel.debug' compiled with -g debugging as well as a normal
81 makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc.
82 #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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/freebsd/share/misc/
H A Dpci_vendors5 # Date: 2025-03-09 03:15:02
8 # the PCI ID Project at https://pci-ids.ucw.cz/.
14 # (version 2 or higher) or the 3-clause BSD License.
25 # device device_name <-- single tab
26 # subvendor subdevice subsystem_name <-- two tabs
30 # This is a relabelled RTL-8139
31 8139 AT-2500TX V3 Ethernet
41 7a09 PCI-to-PCI Bridge
44 7a0f DMA (Direct Memory Access) Controller
51 7a19 PCI-to-PCI Bridge
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