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/kernel/linux/linux-4.19/Documentation/devicetree/bindings/net/
Dstmmac.txt4 - compatible: Should be "snps,dwmac-<ip_version>", "snps,dwmac" or
5 "snps,dwxgmac-<ip_version>", "snps,dwxgmac".
6 For backwards compatibility: "st,spear600-gmac" is also supported.
7 - reg: Address and length of the register set for the device
8 - interrupts: Should contain the STMMAC interrupts
9 - interrupt-names: Should contain a list of interrupt names corresponding to
12 - "macirq" (combined signal for various interrupt events)
13 - "eth_wake_irq" (the interrupt to manage the remote wake-up packet detection)
14 - "eth_lpi" (the interrupt that occurs when Rx exits the LPI state)
15 - phy-mode: See ethernet.txt file in the same directory.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/
Dsnps,dwmac.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexandre Torgue <alexandre.torgue@st.com>
11 - Giuseppe Cavallaro <peppe.cavallaro@st.com>
12 - Jose Abreu <joabreu@synopsys.com>
23 - snps,dwmac
24 - snps,dwmac-3.50a
25 - snps,dwmac-3.610
26 - snps,dwmac-3.70a
[all …]
/kernel/linux/linux-4.19/lib/
Dtest_printf.c66 written = min(bufsize-1, elen); in do_test()
68 pr_warn("vsnprintf(buf, %d, \"%s\", ...) did not nul-terminate buffer\n", in do_test()
73 if (memchr_inv(test_buffer + written + 1, FILL_CHAR, BUF_SIZE + PAD_SIZE - (written + 1))) { in do_test()
74 pr_warn("vsnprintf(buf, %d, \"%s\", ...) wrote beyond the nul-terminator\n", in do_test()
134 /* Work around annoying "warning: zero-length gnu_printf format string". */ in test_basic()
146 test("0x1234abcd ", "%#-12x", 0x1234abcd); in test_number()
148 …test("0|001| 12|+123| 1234|-123|-1234", "%d|%03d|%3d|%+d|% d|%+d|% d", 0, 1, 12, 123, 1234, -123, … in test_number()
149 test("0|1|1|128|255", "%hhu|%hhu|%hhu|%hhu|%hhu", 0, 1, 257, 128, -1); in test_number()
150 test("0|1|1|-128|-1", "%hhd|%hhd|%hhd|%hhd|%hhd", 0, 1, 257, 128, -1); in test_number()
151 test("2015122420151225", "%ho%ho%#ho", 1037, 5282, -11627); in test_number()
[all …]
/kernel/linux/linux-5.10/lib/
Dtest_printf.c1 // SPDX-License-Identifier: GPL-2.0-only
72 written = min(bufsize-1, elen); in do_test()
74 pr_warn("vsnprintf(buf, %d, \"%s\", ...) did not nul-terminate buffer\n", in do_test()
79 if (memchr_inv(test_buffer + written + 1, FILL_CHAR, BUF_SIZE + PAD_SIZE - (written + 1))) { in do_test()
80 pr_warn("vsnprintf(buf, %d, \"%s\", ...) wrote beyond the nul-terminator\n", in do_test()
140 /* Work around annoying "warning: zero-length gnu_printf format string". */ in test_basic()
152 test("0x1234abcd ", "%#-12x", 0x1234abcd); in test_number()
154 …test("0|001| 12|+123| 1234|-123|-1234", "%d|%03d|%3d|%+d|% d|%+d|% d", 0, 1, 12, 123, 1234, -123, … in test_number()
155 test("0|1|1|128|255", "%hhu|%hhu|%hhu|%hhu|%hhu", 0, 1, 257, 128, -1); in test_number()
156 test("0|1|1|-128|-1", "%hhd|%hhd|%hhd|%hhd|%hhd", 0, 1, 257, 128, -1); in test_number()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/stmicro/stmmac/
Dstmmac_platform.c1 // SPDX-License-Identifier: GPL-2.0-only
5 Copyright (C) 2007-2011 STMicroelectronics Ltd
25 * dwmac1000_validate_mcast_bins - validates the number of Multicast filter bins
56 * dwmac1000_validate_ucast_entries - validate the Unicast address entries
87 * stmmac_axi_setup - parse DT parameters for programming the AXI register
90 * if required, from device-tree the AXI internal register can be tuned
98 np = of_parse_phandle(pdev->dev.of_node, "snps,axi-config", 0); in stmmac_axi_setup()
102 axi = devm_kzalloc(&pdev->dev, sizeof(*axi), GFP_KERNEL); in stmmac_axi_setup()
105 return ERR_PTR(-ENOMEM); in stmmac_axi_setup()
108 axi->axi_lpi_en = of_property_read_bool(np, "snps,lpi_en"); in stmmac_axi_setup()
[all …]
/kernel/linux/linux-4.19/drivers/net/ethernet/stmicro/stmmac/
Dstmmac_platform.c4 Copyright (C) 2007-2011 STMicroelectronics Ltd
35 * dwmac1000_validate_mcast_bins - validates the number of Multicast filter bins
65 * dwmac1000_validate_ucast_entries - validate the Unicast address entries
94 * stmmac_axi_setup - parse DT parameters for programming the AXI register
97 * if required, from device-tree the AXI internal register can be tuned
105 np = of_parse_phandle(pdev->dev.of_node, "snps,axi-config", 0); in stmmac_axi_setup()
109 axi = devm_kzalloc(&pdev->dev, sizeof(*axi), GFP_KERNEL); in stmmac_axi_setup()
112 return ERR_PTR(-ENOMEM); in stmmac_axi_setup()
115 axi->axi_lpi_en = of_property_read_bool(np, "snps,lpi_en"); in stmmac_axi_setup()
116 axi->axi_xit_frm = of_property_read_bool(np, "snps,xit_frm"); in stmmac_axi_setup()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/tehuti/
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,
42 * NIC sees that there is no RXF buffers and raises
45 * NAPI - interrupt-driven mixed with polling
46 * interrupt-driven only
48 * Interrupt-driven only flow is following. When buffer is ready, HW raises
[all …]
/kernel/linux/linux-4.19/drivers/net/ethernet/tehuti/
Dtehuti.c16 * 1) RX Free Fifo - RXF - holds descriptors of empty buffers to accept incoming
20 * 2) RX Data Fifo - RXD - holds descriptors of full buffers. This Fifo is
27 * One holds 1.5K packets and another - 26K packets. Depending on incoming
34 * skb db - used to keep track of all skbs owned by SW and their dma addresses.
38 * fifo - keeps info about fifo's size and location, relevant HW registers,
46 * NIC sees that there is no RXF buffers and raises
49 * NAPI - interrupt-driven mixed with polling
50 * interrupt-driven only
52 * Interrupt-driven only flow is following. When buffer is ready, HW raises
111 nic->port_num == 1 ? "" : ", 2-Port"); in print_hw_id()
[all …]
/kernel/linux/linux-4.19/drivers/infiniband/hw/ocrdma/
Docrdma_sli.h3 * Copyright (C) 2012-2015 Emulex. All rights reserved.
16 * - Redistributions of source code must retain the above copyright notice,
19 * - Redistributions in binary form must reproduce the above copyright
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
36 * linux-drivers@emulex.com
149 #define OCRDMA_DB_CQ_RING_ID_MASK 0x3FF /* bits 0 - 9 */
150 #define OCRDMA_DB_CQ_RING_ID_EXT_MASK 0x0C00 /* bits 10-11 of qid at 12-11 */
151 /* qid #2 msbits at 12-11 */
153 #define OCRDMA_DB_CQ_NUM_POPPED_SHIFT 16 /* bits 16 - 28 */
159 #define OCRDMA_EQ_ID_MASK 0x1FF /* bits 0 - 8 */
[all …]
/kernel/linux/linux-5.10/drivers/infiniband/hw/ocrdma/
Docrdma_sli.h3 * Copyright (C) 2012-2015 Emulex. All rights reserved.
16 * - Redistributions of source code must retain the above copyright notice,
19 * - Redistributions in binary form must reproduce the above copyright
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
36 * linux-drivers@emulex.com
149 #define OCRDMA_DB_CQ_RING_ID_MASK 0x3FF /* bits 0 - 9 */
150 #define OCRDMA_DB_CQ_RING_ID_EXT_MASK 0x0C00 /* bits 10-11 of qid at 12-11 */
151 /* qid #2 msbits at 12-11 */
153 #define OCRDMA_DB_CQ_NUM_POPPED_SHIFT 16 /* bits 16 - 28 */
159 #define OCRDMA_EQ_ID_MASK 0x1FF /* bits 0 - 8 */
[all …]
/kernel/linux/linux-4.19/drivers/infiniband/hw/cxgb3/
Dcxio_wr.h14 * - Redistributions of source code must retain the above
18 * - Redistributions in binary form must reproduce the above
26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
47 #define Q_FULL(rptr,wptr,size_log2) ( (((wptr)-(rptr))>>(size_log2)) && \
50 #define Q_FREECNT(rptr,wptr,size_log2) ((1UL<<size_log2)-((wptr)-(rptr)))
51 #define Q_COUNT(rptr,wptr) ((wptr)-(rptr))
52 #define Q_PTR2IDX(ptr,size_log2) (ptr & ((1UL<<size_log2)-1))
59 #define SEQ32_GE(x,y) (!( (((u32) (x)) - ((u32) (y))) & 0x80000000 ))
114 return -1; in wr2opcode()
308 uP_RI_MPA_IETF_ENABLE = 0x8
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dstm32h743.dtsi2 * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
4 * This file is dual-licensed: you can use it either under the terms
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
43 #include "armv7-m.dtsi"
44 #include <dt-bindings/clock/stm32h7-clks.h>
45 #include <dt-bindings/mfd/stm32h7-rcc.h>
46 #include <dt-bindings/interrupt-controller/irq.h>
49 #address-cells = <1>;
50 #size-cells = <1>;
53 clk_hse: clk-hse {
[all …]
Dsun9i-a80.dtsi2 * Copyright 2014 Chen-Yu Tsai
4 * Chen-Yu Tsai <wens@csie.org>
6 * This file is dual-licensed: you can use it either under the terms
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
45 #include <dt-bindings/interrupt-controller/arm-gic.h>
47 #include <dt-bindings/clock/sun9i-a80-ccu.h>
48 #include <dt-bindings/clock/sun9i-a80-de.h>
49 #include <dt-bindings/clock/sun9i-a80-usb.h>
50 #include <dt-bindings/reset/sun9i-a80-ccu.h>
51 #include <dt-bindings/reset/sun9i-a80-de.h>
[all …]
/kernel/linux/linux-5.10/drivers/infiniband/hw/cxgb4/
Dt4fw_ri_api.h2 * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
14 * - Redistributions of source code must retain the above
17 * - Redistributions in binary form must reproduce the above
25 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
45 FW_RI_RDMA_INIT = 0x8, /* CHELSIO RI specific ... */
739 __u64 pbl[2]; member
Dt4.h2 * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
14 * - Redistributions of source code must retain the above
17 * - Redistributions in binary form must reproduce the above
25 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
43 #define T4_PAGESIZE_MASK 0xffff000 /* 4KB-128MB */
49 __be32 rsvd1; /* flit 0 - hw owns */
54 u8 qp_err; /* flit 1 - sw owns */
70 #define T4_MAX_SEND_SGE ((T4_SQ_NUM_BYTES - sizeof(struct fw_ri_send_wr) - \
72 #define T4_MAX_SEND_INLINE ((T4_SQ_NUM_BYTES - sizeof(struct fw_ri_send_wr) - \
74 #define T4_MAX_WRITE_INLINE ((T4_SQ_NUM_BYTES - \
[all …]
/kernel/linux/linux-4.19/drivers/infiniband/hw/cxgb4/
Dt4fw_ri_api.h2 * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
14 * - Redistributions of source code must retain the above
17 * - Redistributions in binary form must reproduce the above
25 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
45 FW_RI_RDMA_INIT = 0x8, /* CHELSIO RI specific ... */
739 __u64 pbl[2]; member
Dt4.h2 * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
14 * - Redistributions of source code must retain the above
17 * - Redistributions in binary form must reproduce the above
25 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
42 #define T4_PAGESIZE_MASK 0xffff000 /* 4KB-128MB */
48 __be32 rsvd1; /* flit 0 - hw owns */
53 u8 qp_err; /* flit 1 - sw owns */
69 #define T4_MAX_SEND_SGE ((T4_SQ_NUM_BYTES - sizeof(struct fw_ri_send_wr) - \
71 #define T4_MAX_SEND_INLINE ((T4_SQ_NUM_BYTES - sizeof(struct fw_ri_send_wr) - \
73 #define T4_MAX_WRITE_INLINE ((T4_SQ_NUM_BYTES - \
[all …]
/kernel/linux/linux-4.19/drivers/scsi/
Dscsi_debug.c9 * Copyright (C) 2001 - 2018 Douglas Gilbert
39 #include <linux/crc-t10dif.h>
45 #include <linux/t10-pi.h>
72 #define LOGICAL_UNIT_COMMUNICATION_FAILURE 0x8
133 #define DEF_SCSI_LEVEL 7 /* INQUIRY, byte2 [6->SPC-4; 7->SPC-5] */
146 #define JDELAY_OVERRIDDEN -9999
177 * - a missing response is simulated if SDEBUG_OPT_TIMEOUT is set
178 * - a RECOVERED_ERROR is simulated on successful read and write
180 * - a TRANSPORT_ERROR is simulated on successful read and write
182 * - similarly for DIF_ERR, DIX_ERR, SHORT_TRANSFER, HOST_BUSY and
[all …]
/kernel/linux/linux-5.10/drivers/scsi/
Dscsi_debug.c1 // SPDX-License-Identifier: GPL-2.0-or-later
10 * Copyright (C) 2001 - 2020 Douglas Gilbert
34 #include <linux/crc-t10dif.h>
40 #include <linux/t10-pi.h>
71 #define LOGICAL_UNIT_COMMUNICATION_FAILURE 0x8
142 #define DEF_SCSI_LEVEL 7 /* INQUIRY, byte2 [6->SPC-4; 7->SPC-5] */
156 #define JDELAY_OVERRIDDEN -9999
194 /* As indicated in SAM-5 and SPC-4 Unit Attentions (UAs) are returned in
215 * per-device DEF_CMD_PER_LUN can be changed via sysfs:
223 /* UA - Unit Attention; SA - Service Action; SSU - Start Stop Unit */
[all …]
/kernel/linux/linux-5.10/kernel/rcu/
Dtree_plugin.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Read-Copy Update mechanism for mutual exclusion (tree-based version)
4 * Internal non-public definitions that provide either classic
31 pr_info("\tCONFIG_RCU_FANOUT set to non-default value of %d.\n", in rcu_bootup_announce_oddness()
36 pr_info("\tRCU dyntick-idle grace-period acceleration is enabled.\n"); in rcu_bootup_announce_oddness()
40 pr_info("\tRCU strict (and thus non-scalable) grace periods enabled.\n"); in rcu_bootup_announce_oddness()
42 pr_info("\tFour(or more)-level hierarchy is enabled.\n"); in rcu_bootup_announce_oddness()
44 pr_info("\tBuild-time adjustment of leaf fanout to %d.\n", in rcu_bootup_announce_oddness()
47 pr_info("\tBoot-time adjustment of leaf fanout to %d.\n", in rcu_bootup_announce_oddness()
56 pr_info("\tBoot-time adjustment of callback invocation limit to %ld.\n", blimit); in rcu_bootup_announce_oddness()
[all …]
/kernel/linux/linux-4.19/kernel/rcu/
Dtree_plugin.h2 * Read-Copy Update mechanism for mutual exclusion (tree-based version)
3 * Internal non-public definitions that provide either classic
18 * http://www.gnu.org/licenses/gpl-2.0.html.
34 #include "../time/tick-internal.h"
41 * Control variables for per-CPU and per-rcu_node kthreads. These
55 * This probably needs to be excluded from -rt builds.
77 pr_info("\tCONFIG_RCU_FANOUT set to non-default value of %d.\n", in rcu_bootup_announce_oddness()
82 pr_info("\tRCU dyntick-idle grace-period acceleration is enabled.\n"); in rcu_bootup_announce_oddness()
86 pr_info("\tFour(or more)-level hierarchy is enabled.\n"); in rcu_bootup_announce_oddness()
88 pr_info("\tBuild-time adjustment of leaf fanout to %d.\n", in rcu_bootup_announce_oddness()
[all …]
/kernel/linux/linux-4.19/drivers/infiniband/hw/mthca/
Dmthca_cmd.c16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
78 CMD_CLOSE_HCA = 0x8,
151 * commands. So we can't use strict timeouts described in PRM -- we
194 return readl(dev->hcr + HCR_STATUS_OFFSET) & in go_bit()
206 void __iomem *ptr = dev->cmd.dbell_map; in mthca_cmd_post_dbell()
207 u16 *offs = dev->cmd.dbell_offsets; in mthca_cmd_post_dbell()
249 return -EAGAIN; in mthca_cmd_post_hcr()
257 __raw_writel((__force u32) cpu_to_be32(in_param >> 32), dev->hcr + 0 * 4); in mthca_cmd_post_hcr()
[all …]
/kernel/linux/linux-5.10/drivers/infiniband/hw/mthca/
Dmthca_cmd.c16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
78 CMD_CLOSE_HCA = 0x8,
151 * commands. So we can't use strict timeouts described in PRM -- we
194 return readl(dev->hcr + HCR_STATUS_OFFSET) & in go_bit()
206 void __iomem *ptr = dev->cmd.dbell_map; in mthca_cmd_post_dbell()
207 u16 *offs = dev->cmd.dbell_offsets; in mthca_cmd_post_dbell()
249 return -EAGAIN; in mthca_cmd_post_hcr()
257 __raw_writel((__force u32) cpu_to_be32(in_param >> 32), dev->hcr + 0 * 4); in mthca_cmd_post_hcr()
[all …]
/kernel/linux/linux-4.19/drivers/net/ethernet/chelsio/cxgb4/
Dcxgb4_main.c4 * Copyright (c) 2003-2016 Chelsio Communications, Inc. All rights reserved.
16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
94 #define DRV_VERSION "2.0.0-ko"
110 /* Include PCI Device IDs for both PF4 and PF0-3 so our PCI probe() routine is
127 #define FW4_CFNAME "cxgb4/t4-config.txt"
128 #define FW5_CFNAME "cxgb4/t5-config.txt"
129 #define FW6_CFNAME "cxgb4/t6-config.txt"
146 * order MSI-X, MSI, legacy INTx interrupts. This parameter determines which
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/chelsio/cxgb4/
Dcxgb4_main.c4 * Copyright (c) 2003-2016 Chelsio Communications, Inc. All rights reserved.
16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
110 /* Include PCI Device IDs for both PF4 and PF0-3 so our PCI probe() routine is
127 #define FW4_CFNAME "cxgb4/t4-config.txt"
128 #define FW5_CFNAME "cxgb4/t5-config.txt"
129 #define FW6_CFNAME "cxgb4/t6-config.txt"
145 * order MSI-X, MSI, legacy INTx interrupts. This parameter determines which
155 MODULE_PARM_DESC(msi, "whether to use INTx (0), MSI (1) or MSI-X (2)");
[all …]

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