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/openbmc/linux/drivers/staging/rtl8192u/
H A Dr8192U_debugfs.c1 // SPDX-License-Identifier: GPL-2.0
3 * -----------------------------DEGUGFS STUFF-------------------------
11 static int rtl8192_usb_stats_ap_show(struct seq_file *m, void *v) in rtl8192_usb_stats_ap_show() argument
13 struct net_device *dev = m->private; in rtl8192_usb_stats_ap_show()
15 struct ieee80211_device *ieee = priv->ieee80211; in rtl8192_usb_stats_ap_show()
18 list_for_each_entry(target, &ieee->network_list, list) { in rtl8192_usb_stats_ap_show()
21 if (target->wpa_ie_len > 0 || target->rsn_ie_len > 0) in rtl8192_usb_stats_ap_show()
24 seq_printf(m, "%s %s\n", target->ssid, wpa); in rtl8192_usb_stats_ap_show()
30 static int rtl8192_usb_registers_show(struct seq_file *m, void *v) in rtl8192_usb_registers_show() argument
32 struct net_device *dev = m->private; in rtl8192_usb_registers_show()
[all …]
/openbmc/linux/drivers/net/phy/
H A Dlinkmode.c1 // SPDX-License-Identifier: GPL-2.0+
5 * linkmode_resolve_pause - resolve the allowable pause modes
19 * 0 1 1 1 TX
21 * 1 X 1 X TX+RX
28 __ETHTOOL_DECLARE_LINK_MODE_MASK(m); in linkmode_resolve_pause()
30 linkmode_and(m, local_adv, partner_adv); in linkmode_resolve_pause()
31 if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT, m)) { in linkmode_resolve_pause()
34 } else if (linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, m)) { in linkmode_resolve_pause()
47 * linkmode_set_pause - set the pause mode advertisement
49 * @tx: boolean from ethtool struct ethtool_pauseparam tx_pause member
[all …]
/openbmc/linux/drivers/net/ethernet/broadcom/
H A Dbcmsysport.h1 /* SPDX-License-Identifier: GPL-2.0-only */
28 /* HW supports 40-bit addressing hence the */
108 /* Level-2 Interrupt controller offsets and defines */
118 /* Level-2 instance 0 interrupt bits */
132 /* SYSTEMPORT Lite groups the TX queues interrupts on instance 0 */
220 /* There is a 0xC gap between the end of RX and beginning of TX stats and then
221 * between the end of TX stats and the beginning of the RX RUNT
329 #define TDMA_PORT_SIZE DESC_SIZE /* two 32-bits words */
401 /* Defininition for a given TX ring base address */
490 /* Internal linked-list RAM size */
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/openbmc/linux/net/tipc/
H A Dcrypto.h1 /* SPDX-License-Identifier: GPL-2.0 */
58 * - CLUSTER_KEY:
59 * One single key is used for both TX & RX in all nodes in the cluster.
60 * - PER_NODE_KEY:
61 * Each nodes in the cluster has one TX key, for RX a node needs to know
62 * its peers' TX key for the decryption of messages from those nodes.
77 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
78 * w0:|Ver=7| User |D|TX |RX |K|M|N| Rsvd |
79 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
82 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Drockchip,i2s-tdm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/rockchip,i2s-tdm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 - Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18 - $ref: dai-common.yaml#
23 - rockchip,px30-i2s-tdm
24 - rockchip,rk1808-i2s-tdm
25 - rockchip,rk3308-i2s-tdm
26 - rockchip,rk3568-i2s-tdm
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/openbmc/linux/drivers/net/ethernet/tehuti/
H A Dtehuti.c1 // SPDX-License-Identifier: GPL-2.0-or-later
12 * 1) RX Free Fifo - RXF - holds descriptors of empty buffers to accept incoming
16 * 2) RX Data Fifo - RXD - holds descriptors of full buffers. This Fifo is
23 * One holds 1.5K packets and another - 26K packets. Depending on incoming
30 * skb db - used to keep track of all skbs owned by SW and their dma addresses.
34 * fifo - keeps info about fifo's size and location, relevant HW registers,
45 * NAPI - interrupt-driven mixed with polling
46 * interrupt-driven only
48 * Interrupt-driven only flow is following. When buffer is ready, HW raises
107 nic->port_num == 1 ? "" : ", 2-Port"); in print_hw_id()
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/openbmc/linux/net/nfc/nci/
H A Dspi.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include <linux/crc-ccitt.h>
33 struct spi_message m; in __nci_spi_send() local
39 t.tx_buf = skb->data; in __nci_spi_send()
40 t.len = skb->len; in __nci_spi_send()
47 t.delay.value = nspi->xfer_udelay; in __nci_spi_send()
49 t.speed_hz = nspi->xfer_speed_hz; in __nci_spi_send()
51 spi_message_init(&m); in __nci_spi_send()
52 spi_message_add_tail(&t, &m); in __nci_spi_send()
54 return spi_sync(nspi->spi, &m); in __nci_spi_send()
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/openbmc/linux/drivers/dma/
H A Dxgene-dma.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Applied Micro X-Gene SoC DMA engine Driver
15 #include <linux/dma-mapping.h>
27 /* X-Gene DMA ring csr registers and bit definations */
43 #define XGENE_DMA_RING_NE_INT_MODE_SET(m, v) \ argument
44 ((m) = ((m) & ~BIT(31 - (v))) | BIT(31 - (v)))
45 #define XGENE_DMA_RING_NE_INT_MODE_RESET(m, v) \ argument
46 ((m) &= (~BIT(31 - (v))))
56 #define XGENE_DMA_RING_COHERENT_SET(m) \ argument
57 (((u32 *)(m))[2] |= BIT(4))
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/openbmc/linux/drivers/net/ethernet/3com/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
31 To compile this driver as a module, choose M here. The module
42 To compile this driver as a module, choose M here. The module
50 (PC-card) Fast Ethernet card to your computer.
52 To compile this driver as a module, choose M here: the module will be
60 (PC-card) Ethernet card to your computer.
62 To compile this driver as a module, choose M here: the module will be
84 To compile this support as a module, choose M here.
93 3C990-TX, 3CR990-TX-95, 3CR990-TX-97, 3CR990-FX-95, 3CR990-FX-97,
94 3CR990SVR, 3CR990SVR95, 3CR990SVR97, 3CR990-FX-95 Server,
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/openbmc/linux/drivers/spi/
H A Dspi-fsl-espi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
62 #define SPIE_TXE BIT(15) /* TX FIFO empty */
63 #define SPIE_DON BIT(14) /* TX done */
66 #define SPIE_TXT BIT(11) /* TX FIFO threshold*/
68 #define SPIE_TNF BIT(8) /* TX FIFO not full */
71 #define SPIM_TXE BIT(15) /* TX FIFO empty */
72 #define SPIM_DON BIT(14) /* TX done */
75 #define SPIM_TXT BIT(11) /* TX FIFO threshold*/
77 #define SPIM_TNF BIT(8) /* TX FIFO not full */
82 #define SPCOM_TO BIT(27) /* TX only */
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/openbmc/linux/tools/perf/pmu-events/arch/s390/cf_zec12/
H A Dextended.json3 "Unit": "CPU-M-CF",
7 …"PublicDescription": "Level-1 Data TLB miss in progress. Incremented by one for every cycle a DTLB…
10 "Unit": "CPU-M-CF",
14 …"PublicDescription": "Level-1 Instruction TLB miss in progress. Incremented by one for every cycle…
17 "Unit": "CPU-M-CF",
21 …on": "A directory write to the Level-1 Data cache directory where the returned cache line was sour…
24 "Unit": "CPU-M-CF",
28 … "A directory write to the Level-1 Instruction cache directory where the returned cache line was s…
31 "Unit": "CPU-M-CF",
35 …on": "A directory write to the Level-1 Data cache directory where the returned cache line was sour…
[all …]
/openbmc/linux/net/atm/
H A Dmpoa_proc.c1 // SPDX-License-Identifier: GPL-2.0
101 * FIXME: mpcs (and per-mpc lists) have no locking whatsoever.
104 static void *mpc_start(struct seq_file *m, loff_t *pos) in mpc_start() argument
109 if (!l--) in mpc_start()
111 for (mpc = mpcs; mpc; mpc = mpc->next) in mpc_start()
112 if (!l--) in mpc_start()
117 static void *mpc_next(struct seq_file *m, void *v, loff_t *pos) in mpc_next() argument
121 return v == SEQ_START_TOKEN ? mpcs : p->next; in mpc_next()
124 static void mpc_stop(struct seq_file *m, void *v) in mpc_stop() argument
129 * READING function - called when the /proc/atm/mpoa file is read from.
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/openbmc/linux/drivers/pinctrl/
H A Dpinctrl-mcp23s08_spi.c1 // SPDX-License-Identifier: GPL-2.0-only
10 #include "pinctrl-mcp23s08.h"
18 * Driver data holds all the per-chip data.
29 struct spi_device *spi = to_spi_device(mcp->dev); in mcp23sxx_spi_write()
30 struct spi_message m; in mcp23sxx_spi_write() local
31 struct spi_transfer t[2] = { { .tx_buf = &mcp->addr, .len = 1, }, in mcp23sxx_spi_write()
34 spi_message_init(&m); in mcp23sxx_spi_write()
35 spi_message_add_tail(&t[0], &m); in mcp23sxx_spi_write()
36 spi_message_add_tail(&t[1], &m); in mcp23sxx_spi_write()
38 return spi_sync(spi, &m); in mcp23sxx_spi_write()
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/openbmc/linux/drivers/net/ethernet/ti/
H A Dcpsw_ethtool.c1 // SPDX-License-Identifier: GPL-2.0
75 #define CPSW_STAT(m) CPSW_STATS, \ argument
76 sizeof_field(struct cpsw_hw_stats, m), \
77 offsetof(struct cpsw_hw_stats, m)
78 #define CPDMA_RX_STAT(m) CPDMA_RX_STATS, \ argument
79 sizeof_field(struct cpdma_chan_stats, m), \
80 offsetof(struct cpdma_chan_stats, m)
81 #define CPDMA_TX_STAT(m) CPDMA_TX_STATS, \ argument
82 sizeof_field(struct cpdma_chan_stats, m), \
83 offsetof(struct cpdma_chan_stats, m)
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/openbmc/linux/drivers/net/ethernet/chelsio/inline_crypto/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
23 Enable inline TLS support for Tx and Rx.
25 To compile this driver as a module, choose M here: the module
29 tristate "Chelsio IPSec XFRM Tx crypto offload"
35 Enable inline IPsec support for Tx.
37 To compile this driver as a module, choose M here: the module
51 To compile this driver as a module, choose M here: the module
/openbmc/linux/drivers/net/ethernet/marvell/octeontx2/af/
H A Dmbox.h1 /* SPDX-License-Identifier: GPL-2.0 */
37 #define INTR_MASK(pfvfs) ((pfvfs < 64) ? (BIT_ULL(pfvfs) - 1) : (~0ull))
70 u64 tx_start; /* Offset of Tx region in mbox memory */
72 u16 tx_size; /* Size of Tx region */
133 /* Generic mbox IDs (range 0x000 - 0x1FF) */ \
134 M(READY, 0x001, ready, msg_req, ready_msg_rsp) \
135 M(ATTACH_RESOURCES, 0x002, attach_resources, rsrc_attach, msg_rsp) \
136 M(DETACH_RESOURCES, 0x003, detach_resources, rsrc_detach, msg_rsp) \
137 M(FREE_RSRC_CNT, 0x004, free_rsrc_cnt, msg_req, free_rsrcs_rsp) \
138 M(MSIX_OFFSET, 0x005, msix_offset, msg_req, msix_offset_rsp) \
[all …]
/openbmc/linux/drivers/staging/most/net/
H A Dnet.c1 // SPDX-License-Identifier: GPL-2.0
3 * net.c - Networking component for Mostcore
22 #define MAMAC_DATA_LEN (1024 - MDP_HDR_LEN)
66 struct net_dev_channel tx; member
71 static DEFINE_MUTEX(probe_disc_mt); /* ch->linked = true, most_nd_open */
72 static DEFINE_SPINLOCK(list_lock); /* list_head, ch->linked = false, dev_hold */
77 u8 *buff = mbo->virt_address; in skb_to_mamac()
79 const u8 *dest_addr = skb->data + 4; in skb_to_mamac()
80 const u8 *eth_type = skb->data + 12; in skb_to_mamac()
81 unsigned int payload_len = skb->len - ETH_HLEN; in skb_to_mamac()
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/openbmc/linux/drivers/net/ethernet/broadcom/asp2/
H A Dbcmasp.h1 /* SPDX-License-Identifier: GPL-2.0 */
7 #include <linux/io-64-nonatomic-hi-lo.h>
173 /* TX slowpath/configuration */
190 /* 39:0 (TX/RX) bits 0-39 of buf addr
198 * 60:57 (RX) rx_port_num (0-unicmac0, 1-unimac1)
200 * 63:62 (TX) forward CRC, overwrite CRC
212 /* 0 (TX) tx_int_en
213 * 1 (TX/RX) SOF
214 * 2 (TX/RX) EOF
215 * 3 (TX) epkt_command
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/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-dhcom-drc02.dtsi1 // SPDX-License-Identifier: GPL-2.0+
8 stdout-path = "serial0:115200n8";
14 * pins SD3_DAT0 and SD3_DAT1 are muxed as can2 Tx and Rx. The signals for can2
15 * Tx and Rx are routed to the DHCOM UART1 rts/cts pins. Therefore the micro SD
27 * during TX anyway and that it only controls drive enable DE
30 rs485-rx-en-hog {
31 gpio-hog;
33 line-name = "rs485-rx-en";
34 output-low;
39 gpio-line-names =
[all …]
/openbmc/linux/sound/soc/atmel/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Atmel System-on-Chip"
6 Say Y or M if you want to add support for codecs attached to
30 Say Y or M if you want to add support for Atmel SSC interface
31 in PDC mode configured using audio-graph-card in device-tree.
39 Say Y or M if you want to add support for Atmel SSC interface
40 in DMA mode configured using audio-graph-card in device-tree.
43 tristate "SoC Audio support for WM8731-based At91sam9g20 evaluation board"
49 Say Y if you want to add support for SoC audio on WM8731-based
63 tristate "SoC Audio support for WM8731-based at91sam9x5 board"
[all …]
/openbmc/linux/tools/perf/pmu-events/arch/s390/cf_z14/
H A Dextended.json3 "Unit": "CPU-M-CF",
6 "BriefDescription": "L1D Read-only Exclusive Writes",
7 …blicDescription": "A directory write to the Level-1 Data cache where the line was originally in a …
10 "Unit": "CPU-M-CF",
17 "Unit": "CPU-M-CF",
21 …data cache. Incremented by one for every TLB2 miss in progress for the Level-1 Data cache on this …
24 "Unit": "CPU-M-CF",
27 "BriefDescription": "DTLB2 One-Megabyte Page Writes",
28 … into the Combined Region and Segment Table Entry array in the Level-2 TLB for a one-megabyte page…
31 "Unit": "CPU-M-CF",
[all …]
/openbmc/linux/drivers/net/wireless/realtek/rtw89/
H A Ddebug.c1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
2 /* Copyright(c) 2019-2020 Realtek Corporation
26 int (*cb_read)(struct seq_file *m, void *v);
71 static int rtw89_debugfs_single_show(struct seq_file *m, void *v) in rtw89_debugfs_single_show() argument
73 struct rtw89_debugfs_priv *debugfs_priv = m->private; in rtw89_debugfs_single_show()
75 return debugfs_priv->cb_read(m, v); in rtw89_debugfs_single_show()
82 struct rtw89_debugfs_priv *debugfs_priv = filp->private_data; in rtw89_debugfs_single_write()
84 return debugfs_priv->cb_write(filp, buffer, count, loff); in rtw89_debugfs_single_write()
91 struct seq_file *seqpriv = (struct seq_file *)filp->private_data; in rtw89_debugfs_seq_file_write()
92 struct rtw89_debugfs_priv *debugfs_priv = seqpriv->private; in rtw89_debugfs_seq_file_write()
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/openbmc/linux/tools/testing/vsock/
H A DREADME2 -------------------
3 These tests exercise net/vmw_vsock/ host<->guest sockets for VMware, KVM, and
4 Hyper-V.
8 * vsock_test - core AF_VSOCK socket functionality
9 * vsock_diag_test - vsock_diag.ko module for listing open sockets
22 (host)# $TEST_BINARY --mode=server \
23 --control-port=1234 \
24 --peer-cid=3
25 (guest)# $TEST_BINARY --mode=client \
26 --control-host=$HOST_IP \
[all …]
/openbmc/linux/Documentation/devicetree/bindings/net/
H A Dnvidia,tegra234-mgbe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/nvidia,tegra234-mgbe.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Tegra234 MGBE Multi-Gigabit Ethernet Controller
10 - Thierry Reding <treding@nvidia.com>
11 - Jon Hunter <jonathanh@nvidia.com>
15 const: nvidia,tegra234-mgbe
20 reg-names:
22 - const: hypervisor
[all …]
/openbmc/linux/drivers/media/rc/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
80 tristate "Enable IR raw decoder for the RC-5 protocol"
84 Enable this option if you have IR with RC-5 protocol, and
96 tristate "Enable IR raw decoder for the RC-MM protocol"
98 Enable this option when you have IR with RC-MM protocol, and
100 24 and 32 bits RC-MM variants. You can enable or disable the
102 'rc-mm-12', 'rc-mm-24' and 'rc-mm-32'.
104 To compile this driver as a module, choose M here: the module
105 will be called ir-rcmm-decoder.
159 To compile this driver as a module, choose M here: the
[all …]

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