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/kernel/linux/linux-5.10/drivers/net/ethernet/arc/
Demac.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2004-2013 Synopsys, Inc. (www.synopsys.com)
12 #include <linux/dma-mapping.h>
27 #define TXPL_MASK (1 << 31) /* Force polling of BD by EMAC */
34 #define ENFL_MASK (1 << 10) /* Enable Full-duplex */
38 #define OWN_MASK (1 << 31) /* 0-CPU or 1-EMAC owns buffer */
77 * struct arc_emac_bd - EMAC buffer descriptor (BD).
80 * @data: 32-bit byte addressable pointer to the packet data.
87 /* Number of Rx/Tx BD's */
95 * struct buffer_state - Stores Rx/Tx buffer state.
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/arc/
Demac.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2004-2013 Synopsys, Inc. (www.synopsys.com)
12 #include <linux/dma-mapping.h>
27 #define TXPL_MASK (1 << 31) /* Force polling of BD by EMAC */
34 #define ENFL_MASK (1 << 10) /* Enable Full-duplex */
38 #define OWN_MASK (1 << 31) /* 0-CPU or 1-EMAC owns buffer */
77 * struct arc_emac_bd - EMAC buffer descriptor (BD).
80 * @data: 32-bit byte addressable pointer to the packet data.
87 /* Number of Rx/Tx BD's */
95 * struct buffer_state - Stores Rx/Tx buffer state.
[all …]
/kernel/linux/linux-5.10/drivers/dma/
Dimx-sdma.c1 // SPDX-License-Identifier: GPL-2.0+
3 // drivers/dma/imx-sdma.c
11 // Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
26 #include <linux/dma-mapping.h>
38 #include <linux/platform_data/dma-imx-sdma.h>
39 #include <linux/platform_data/dma-imx.h>
42 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
45 #include "virt-dma.h"
122 * Change endianness indicator in the BD command field
129 * 0-7 Lower WML Lower watermark level
[all …]
Damba-pl08x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (c) 2010 ST-Ericsson SA
27 * - CH_CONFIG register at different offset,
28 * - separate CH_CONTROL2 register for transfer size,
29 * - bigger maximum transfer size,
30 * - 8-word aligned LLI, instead of 4-word, due to extra CCTL2 word,
31 * - no support for peripheral flow control.
45 * (Bursts are irrelevant for mem to mem transfers - there are no burst
51 * - DMAC flow control: the transfer size defines the number of transfers
58 * - Peripheral flow control: the transfer size is ignored (and should be
[all …]
/kernel/linux/linux-6.6/include/soc/fsl/qe/
Ducc_slow.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
21 /* transmit BD's status */
28 #define T_A 0x04000000 /* Address - the data transmitted as address
33 #define T_P 0x01000000 /* Preamble - send Preamble sequence before
44 /* Receive BD's status */
52 #define R_A 0x04000000 /* the first byte in this buffer is address
58 #define R_AM 0x00800000 /* Address match */
59 #define R_DE 0x00800000 /* Address match */
89 /* 16-bit CCITT CRC (HDLC). (X16 + X12 + X5 + 1) */
93 /* 32-bit CCITT CRC (Ethernet and HDLC) */
[all …]
/kernel/linux/linux-5.10/include/soc/fsl/qe/
Ducc_slow.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
21 /* transmit BD's status */
28 #define T_A 0x04000000 /* Address - the data transmitted as address
33 #define T_P 0x01000000 /* Preamble - send Preamble sequence before
44 /* Receive BD's status */
52 #define R_A 0x04000000 /* the first byte in this buffer is address
58 #define R_AM 0x00800000 /* Address match */
59 #define R_DE 0x00800000 /* Address match */
89 /* 16-bit CCITT CRC (HDLC). (X16 + X12 + X5 + 1) */
93 /* 32-bit CCITT CRC (Ethernet and HDLC) */
[all …]
/kernel/linux/linux-5.10/drivers/net/wan/
Dwanxlfw.S1 /* SPDX-License-Identifier: GPL-2.0-only */
14 0x000 - 0x050 TX#0 0x050 - 0x140 RX#0
15 0x140 - 0x190 TX#1 0x190 - 0x280 RX#1
16 0x280 - 0x2D0 TX#2 0x2D0 - 0x3C0 RX#2
17 0x3C0 - 0x410 TX#3 0x410 - 0x500 RX#3
20 000 5FF 1536 Bytes Dual-Port RAM User Data / BDs
21 600 6FF 256 Bytes Dual-Port RAM User Data / BDs
22 700 7FF 256 Bytes Dual-Port RAM User Data / BDs
23 C00 CBF 192 Bytes Dual-Port RAM Parameter RAM Page 1
24 D00 DBF 192 Bytes Dual-Port RAM Parameter RAM Page 2
[all …]
/kernel/linux/linux-6.6/drivers/net/wan/
Dwanxlfw.S1 /* SPDX-License-Identifier: GPL-2.0-only */
14 0x000 - 0x050 TX#0 0x050 - 0x140 RX#0
15 0x140 - 0x190 TX#1 0x190 - 0x280 RX#1
16 0x280 - 0x2D0 TX#2 0x2D0 - 0x3C0 RX#2
17 0x3C0 - 0x410 TX#3 0x410 - 0x500 RX#3
20 000 5FF 1536 Bytes Dual-Port RAM User Data / BDs
21 600 6FF 256 Bytes Dual-Port RAM User Data / BDs
22 700 7FF 256 Bytes Dual-Port RAM User Data / BDs
23 C00 CBF 192 Bytes Dual-Port RAM Parameter RAM Page 1
24 D00 DBF 192 Bytes Dual-Port RAM Parameter RAM Page 2
[all …]
/kernel/linux/linux-6.6/drivers/scsi/bnx2i/
Dbnx2i.h3 * Copyright (c) 2006 - 2013 Broadcom Corporation
14 * Maintained by: QLogic-Storage-Upstream@qlogic.com
60 #define ISCSI_MAX_CMDS_PER_HBA_5708 (28 * (ISCSI_MAX_CMDS_PER_SESS - 1))
61 #define ISCSI_MAX_CMDS_PER_HBA_5709 (128 * (ISCSI_MAX_CMDS_PER_SESS - 1))
62 #define ISCSI_MAX_CMDS_PER_HBA_57710 (256 * (ISCSI_MAX_CMDS_PER_SESS - 1))
71 /* 5706/08 hardware has limit on maximum buffer size per BD it can handle */
129 readl(__hba->regview + offset)
131 writel(val, __hba->regview + offset)
136 spin_lock_bh(&__hba->stat_lock); \
137 dst->field##_lo = __hba->stats.field##_lo; \
[all …]
/kernel/linux/linux-5.10/drivers/scsi/bnx2i/
Dbnx2i.h3 * Copyright (c) 2006 - 2013 Broadcom Corporation
14 * Maintained by: QLogic-Storage-Upstream@qlogic.com
60 #define ISCSI_MAX_CMDS_PER_HBA_5708 (28 * (ISCSI_MAX_CMDS_PER_SESS - 1))
61 #define ISCSI_MAX_CMDS_PER_HBA_5709 (128 * (ISCSI_MAX_CMDS_PER_SESS - 1))
62 #define ISCSI_MAX_CMDS_PER_HBA_57710 (256 * (ISCSI_MAX_CMDS_PER_SESS - 1))
71 /* 5706/08 hardware has limit on maximum buffer size per BD it can handle */
129 readl(__hba->regview + offset)
131 writel(val, __hba->regview + offset)
136 spin_lock_bh(&__hba->stat_lock); \
137 dst->field##_lo = __hba->stats.field##_lo; \
[all …]
/kernel/linux/linux-6.6/drivers/dma/
Dimx-sdma.c1 // SPDX-License-Identifier: GPL-2.0+
3 // drivers/dma/imx-sdma.c
11 // Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
27 #include <linux/dma-mapping.h>
38 #include <linux/dma/imx-dma.h>
41 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
44 #include "virt-dma.h"
122 * Change endianness indicator in the BD command field
129 * 0-7 Lower WML Lower watermark level
140 * 13-15 --------- MUST BE 0
[all …]
Damba-pl08x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (c) 2010 ST-Ericsson SA
27 * - CH_CONFIG register at different offset,
28 * - separate CH_CONTROL2 register for transfer size,
29 * - bigger maximum transfer size,
30 * - 8-word aligned LLI, instead of 4-word, due to extra CCTL2 word,
31 * - no support for peripheral flow control.
45 * (Bursts are irrelevant for mem to mem transfers - there are no burst
51 * - DMAC flow control: the transfer size defines the number of transfers
58 * - Peripheral flow control: the transfer size is ignored (and should be
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/
Dethoc.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2007-2008 Avionic Design Development GmbH
6 * Copyright (C) 2008-2009 Avionic Design GmbH
8 * Written by Thierry Reding <thierry.reding@avionic-design.de>
11 #include <linux/dma-mapping.h>
59 #define MODER_BRO (1 << 3) /* broadcast address */
60 #define MODER_IAM (1 << 4) /* individual address mode */
64 #define MODER_NBO (1 << 8) /* no back-off */
116 /* MII address register */
177 * struct ethoc - driver-private device structure
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/
Dethoc.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2007-2008 Avionic Design Development GmbH
6 * Copyright (C) 2008-2009 Avionic Design GmbH
8 * Written by Thierry Reding <thierry.reding@avionic-design.de>
11 #include <linux/dma-mapping.h>
59 #define MODER_BRO (1 << 3) /* broadcast address */
60 #define MODER_IAM (1 << 4) /* individual address mode */
64 #define MODER_NBO (1 << 8) /* no back-off */
116 /* MII address register */
177 * struct ethoc - driver-private device structure
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/freescale/
Ducc_geth.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2006-2009 Freescale Semicondutor, Inc. All rights reserved.
26 #include <linux/dma-mapping.h>
62 #define UGETH_MSG_DEFAULT (NETIF_MSG_IFUP << 1 ) - 1
69 } debug = { -1 };
102 /* adjusted at startup if max-speed 1000 */
215 struct list_head *node = lh->next; in dequeue()
226 u8 __iomem *bd) in get_new_skb() argument
230 skb = netdev_alloc_skb(ugeth->ndev, in get_new_skb()
231 ugeth->ug_info->uf_info.max_rx_buf_length + in get_new_skb()
[all …]
/kernel/linux/linux-5.10/drivers/spi/
Dspi-pic32-sqi.c1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/dma-mapping.h>
87 #define PESQI_BDDONE BIT(9) /* BD processing complete */
94 #define PESQI_BDP_START BIT(2) /* start BD processor */
106 #define BD_CBD_INT_EN BIT(16) /* Current BD is processed */
117 #define BD_CS_DEASSERT BIT(30) /* de-assert CS after current BD */
118 #define BD_EN BIT(31) /* BD owned by H/W */
121 * struct ring_desc - Representation of SQI ring descriptor
123 * @bd: PESQI controller buffer descriptor
124 * @bd_dma: DMA address of PESQI controller buffer descriptor
[all …]
/kernel/linux/linux-6.6/drivers/spi/
Dspi-pic32-sqi.c1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/dma-mapping.h>
87 #define PESQI_BDDONE BIT(9) /* BD processing complete */
94 #define PESQI_BDP_START BIT(2) /* start BD processor */
106 #define BD_CBD_INT_EN BIT(16) /* Current BD is processed */
117 #define BD_CS_DEASSERT BIT(30) /* de-assert CS after current BD */
118 #define BD_EN BIT(31) /* BD owned by H/W */
121 * struct ring_desc - Representation of SQI ring descriptor
123 * @bd: PESQI controller buffer descriptor
124 * @bd_dma: DMA address of PESQI controller buffer descriptor
[all …]
/kernel/linux/linux-6.6/arch/powerpc/boot/
Dcuboot-hotfoot.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Old U-boot compatibility for Esteem 195E Hotfoot CPU Board
5 * Author: Solomon Peachy <solomon@linux-wlan.com>
18 #include "ppcboot-hotfoot.h"
20 static bd_t bd; variable
28 dt_fixup_memory(bd.bi_memstart, bd.bi_memsize); in hotfoot_fixups()
30 dt_fixup_cpu_clocks(bd.bi_procfreq, bd.bi_procfreq, 0); in hotfoot_fixups()
31 dt_fixup_clock("/plb", bd.bi_plb_busfreq); in hotfoot_fixups()
32 dt_fixup_clock("/plb/opb", bd.bi_opbfreq); in hotfoot_fixups()
33 dt_fixup_clock("/plb/ebc", bd.bi_pci_busfreq); in hotfoot_fixups()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/freescale/
Ducc_geth.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2006-2009 Freescale Semicondutor, Inc. All rights reserved.
26 #include <linux/dma-mapping.h>
61 #define UGETH_MSG_DEFAULT (NETIF_MSG_IFUP << 1 ) - 1
68 } debug = { -1 };
78 /* adjusted at startup if max-speed 1000 */
195 struct list_head *node = lh->next; in dequeue()
206 u8 __iomem *bd) in get_new_skb() argument
210 skb = netdev_alloc_skb(ugeth->ndev, in get_new_skb()
211 ugeth->ug_info->uf_info.max_rx_buf_length + in get_new_skb()
[all …]
Dfec_main.c1 // SPDX-License-Identifier: GPL-2.0+
17 * Copyright (c) 2001-2005 Greg Ungerer (gerg@snapgear.com)
20 * Copyright (c) 2004-2006 Macq Electronique SA.
22 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
142 .name = "imx25-fec",
145 .name = "imx27-fec",
148 .name = "imx28-fec",
151 .name = "imx6q-fec",
154 .name = "mvf600-fec",
157 .name = "imx6sx-fec",
[all …]
/kernel/linux/linux-6.6/drivers/video/backlight/
Dams369fg06.c1 // SPDX-License-Identifier: GPL-2.0-or-later
37 struct backlight_device *bd; member
173 return spi_sync(lcd->spi, &msg); in ams369fg06_spi_write_byte()
176 static int ams369fg06_spi_write(struct ams369fg06 *lcd, unsigned char address, in ams369fg06_spi_write() argument
181 if (address != DATA_ONLY) in ams369fg06_spi_write()
182 ret = ams369fg06_spi_write_byte(lcd, 0x70, address); in ams369fg06_spi_write()
219 dev_err(lcd->dev, "failed to set gamma table.\n"); in _ams369fg06_gamma_ctl()
310 struct backlight_device *bd; in ams369fg06_power_on() local
312 pd = lcd->lcd_pd; in ams369fg06_power_on()
313 bd = lcd->bd; in ams369fg06_power_on()
[all …]
/kernel/linux/linux-5.10/drivers/video/backlight/
Dams369fg06.c1 // SPDX-License-Identifier: GPL-2.0-or-later
37 struct backlight_device *bd; member
173 return spi_sync(lcd->spi, &msg); in ams369fg06_spi_write_byte()
176 static int ams369fg06_spi_write(struct ams369fg06 *lcd, unsigned char address, in ams369fg06_spi_write() argument
181 if (address != DATA_ONLY) in ams369fg06_spi_write()
182 ret = ams369fg06_spi_write_byte(lcd, 0x70, address); in ams369fg06_spi_write()
219 dev_err(lcd->dev, "failed to set gamma table.\n"); in _ams369fg06_gamma_ctl()
310 struct backlight_device *bd; in ams369fg06_power_on() local
312 pd = lcd->lcd_pd; in ams369fg06_power_on()
313 bd = lcd->bd; in ams369fg06_power_on()
[all …]
/kernel/linux/linux-5.10/drivers/net/wireless/ath/wcn36xx/
Ddxe.h40 /* BD handling bit */
46 /* Pointer address is a queue */
74 /* BD Template index */
147 /* BD Handling bit */
198 /* Channel BD template index */
286 /* Address of the next DXE descriptor */
301 /* DXE Descriptor source address */
310 /* DXE Descriptor address destination address */
380 * struct wcn36xx_dxe_desc - describes descriptor of one DXE buffer
389 * // means first 128 bytes contain BD, and 1
[all …]
/kernel/linux/linux-5.10/include/linux/fsl/bestcomm/
Dbestcomm.h7 * ( by Andrey Volkov <avolkov@varma-el.com> )
8 * Copyright (C) 2003-2004 MontaVista, Software, Inc.
20 * struct bcom_bd - Structure describing a generic BestComm buffer descriptor
38 * struct bcom_task - Structure describing a loaded BestComm task
52 struct bcom_bd *bd; member
67 * bcom_enable - Enable a BestComm task
76 * bcom_disable - Disable a BestComm task
86 * bcom_get_task_irq - Returns the irq number of a BestComm task
91 return tsk->irq; in bcom_get_task_irq()
95 /* BD based tasks helpers */
[all …]
/kernel/linux/linux-6.6/include/linux/fsl/bestcomm/
Dbestcomm.h7 * ( by Andrey Volkov <avolkov@varma-el.com> )
8 * Copyright (C) 2003-2004 MontaVista, Software, Inc.
20 * struct bcom_bd - Structure describing a generic BestComm buffer descriptor
38 * struct bcom_task - Structure describing a loaded BestComm task
52 struct bcom_bd *bd; member
67 * bcom_enable - Enable a BestComm task
76 * bcom_disable - Disable a BestComm task
86 * bcom_get_task_irq - Returns the irq number of a BestComm task
91 return tsk->irq; in bcom_get_task_irq()
95 /* BD based tasks helpers */
[all …]

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