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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/ti/
Dk3-ringacc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/soc/ti/k3-ringacc.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Santosh Shilimkar <ssantosh@kernel.org>
12 - Grygorii Strashko <grygorii.strashko@ti.com>
29 - $ref: /schemas/arm/keystone/ti,k3-sci-common.yaml#
34 - const: ti,am654-navss-ringacc
39 - description: real time registers regions
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/ti/
Dk3-ringacc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: "http://devicetree.org/schemas/soc/ti/k3-ringacc.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Santosh Shilimkar <ssantosh@kernel.org>
12 - Grygorii Strashko <grygorii.strashko@ti.com>
31 - const: ti,am654-navss-ringacc
35 - description: real time registers regions
36 - description: fifos registers regions
[all …]
/kernel/linux/linux-6.6/net/9p/
Dtrans_xen.c1 // SPDX-License-Identifier: GPL-2.0-only
24 #define XEN_9PFS_RING_SIZE(ring) XEN_FLEX_RING_SIZE(ring->intf->ring_order)
58 struct xen_9pfs_dataring *rings; member
75 return -EINVAL; in p9_xen_create()
79 if (!strcmp(priv->tag, addr)) { in p9_xen_create()
80 priv->client = client; in p9_xen_create()
86 return -EINVAL; in p9_xen_create()
95 if (priv->client == client) { in p9_xen_close()
96 priv->client = NULL; in p9_xen_close()
108 cons = ring->intf->out_cons; in p9_xen_write_todo()
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/kernel/linux/linux-5.10/drivers/net/ethernet/cavium/liquidio/
Docteon_device.c7 * Copyright (c) 2003-2016 Cavium, Inc.
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
80 /* Num of desc for rx rings */
83 /* Num of desc for tx rings */
109 /* Num of desc for rx rings */
112 /* Num of desc for tx rings */
188 /* Num of desc for rx rings */
191 /* Num of desc for tx rings */
217 /* Num of desc for rx rings */
220 /* Num of desc for tx rings */
[all …]
Docteon_config.h7 * Copyright (c) 2003-2016 Cavium, Inc.
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
25 /*--------------------------CONFIG VALUES------------------------*/
121 #define CFG_GET_IQ_CFG(cfg) ((cfg)->iq)
122 #define CFG_GET_IQ_MAX_Q(cfg) ((cfg)->iq.max_iqs)
123 #define CFG_GET_IQ_PENDING_LIST_SIZE(cfg) ((cfg)->iq.pending_list_size)
124 #define CFG_GET_IQ_INSTR_TYPE(cfg) ((cfg)->iq.instr_type)
125 #define CFG_GET_IQ_DB_MIN(cfg) ((cfg)->iq.db_min)
126 #define CFG_GET_IQ_DB_TIMEOUT(cfg) ((cfg)->iq.db_timeout)
128 #define CFG_GET_IQ_INTR_PKT(cfg) ((cfg)->iq.iq_intr_pkt)
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/cavium/liquidio/
Docteon_device.c7 * Copyright (c) 2003-2016 Cavium, Inc.
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
80 /* Num of desc for rx rings */
83 /* Num of desc for tx rings */
109 /* Num of desc for rx rings */
112 /* Num of desc for tx rings */
188 /* Num of desc for rx rings */
191 /* Num of desc for tx rings */
217 /* Num of desc for rx rings */
220 /* Num of desc for tx rings */
[all …]
Docteon_config.h7 * Copyright (c) 2003-2016 Cavium, Inc.
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
25 /*--------------------------CONFIG VALUES------------------------*/
121 #define CFG_GET_IQ_CFG(cfg) ((cfg)->iq)
122 #define CFG_GET_IQ_MAX_Q(cfg) ((cfg)->iq.max_iqs)
123 #define CFG_GET_IQ_PENDING_LIST_SIZE(cfg) ((cfg)->iq.pending_list_size)
124 #define CFG_GET_IQ_INSTR_TYPE(cfg) ((cfg)->iq.instr_type)
125 #define CFG_GET_IQ_DB_MIN(cfg) ((cfg)->iq.db_min)
126 #define CFG_GET_IQ_DB_TIMEOUT(cfg) ((cfg)->iq.db_timeout)
128 #define CFG_GET_IQ_INTR_PKT(cfg) ((cfg)->iq.iq_intr_pkt)
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/kernel/linux/linux-5.10/net/9p/
Dtrans_xen.c47 #define XEN_9PFS_RING_SIZE(ring) XEN_FLEX_RING_SIZE(ring->intf->ring_order)
81 struct xen_9pfs_dataring *rings; member
98 return -EINVAL; in p9_xen_create()
102 if (!strcmp(priv->tag, addr)) { in p9_xen_create()
103 priv->client = client; in p9_xen_create()
109 return -EINVAL; in p9_xen_create()
118 if (priv->client == client) { in p9_xen_close()
119 priv->client = NULL; in p9_xen_close()
131 cons = ring->intf->out_cons; in p9_xen_write_todo()
132 prod = ring->intf->out_prod; in p9_xen_write_todo()
[all …]
/kernel/linux/linux-5.10/drivers/soc/ti/
Dk3-ringacc.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
8 #include <linux/dma-mapping.h>
14 #include <linux/soc/ti/k3-ringacc.h>
26 * struct k3_ring_rt_regs - The RA realtime Control/Status Registers region
49 * struct k3_ring_fifo_regs - The Ring Accelerator Queues Registers region
64 * struct k3_ringacc_proxy_gcfg_regs - RA Proxy Global Config MMIO Region
77 * struct k3_ringacc_proxy_target_regs - Proxy Datapath MMIO Region
92 #define K3_RINGACC_PROXY_NOT_USED (-1)
113 * struct k3_ring_state - Internal state tracking structure
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/kernel/linux/linux-6.6/include/linux/
Dmhi_ep.h1 /* SPDX-License-Identifier: GPL-2.0 */
9 #include <linux/dma-direction.h>
15 * struct mhi_ep_channel_config - Channel configuration structure for controller
17 * @num: The number assigned to this channel
23 u32 num; member
29 * struct mhi_ep_cntrl_config - MHI Endpoint controller configuration
43 * struct mhi_ep_db_info - MHI Endpoint doorbell info
53 * struct mhi_ep_buf_info - MHI Endpoint transfer buffer info
74 * struct mhi_ep_cntrl - MHI Endpoint controller structure
93 * @event_lock: Lock for protecting event rings
[all …]
Dmhi.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
10 #include <linux/dma-direction.h>
27 * enum mhi_callback - MHI callback
51 * enum mhi_flags - Transfer flags
63 * enum mhi_device_type - Device types
73 * enum mhi_ch_type - Channel types
89 * struct image_info - Firmware and RDDM table
102 * struct mhi_link_info - BW requirement
103 * target_link_speed - Link speed as defined by TLS bits in LinkControl reg
[all …]
/kernel/linux/linux-6.6/drivers/mailbox/
Dbcm-flexrm-mailbox.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * manager provides a set of rings which can be used to submit
13 * rings where each mailbox channel represents a separate FlexRM ring.
23 #include <linux/dma-mapping.h>
30 #include <linux/mailbox/brcm-message.h>
50 (!((addr) & ((0x1 << RING_BD_ALIGN_ORDER) - 1)))
66 /* Per-Ring register offsets */
258 int num; member
285 struct flexrm_ring *rings; member
316 return -EIO; in flexrm_cmpl_desc_to_error()
[all …]
/kernel/linux/linux-6.6/drivers/soc/ti/
Dk3-ringacc.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
8 #include <linux/dma-mapping.h>
14 #include <linux/dma/ti-cppi5.h>
15 #include <linux/soc/ti/k3-ringacc.h>
28 * struct k3_ring_rt_regs - The RA realtime Control/Status Registers region
57 * struct k3_ring_fifo_regs - The Ring Accelerator Queues Registers region
72 * struct k3_ringacc_proxy_gcfg_regs - RA Proxy Global Config MMIO Region
85 * struct k3_ringacc_proxy_target_regs - Proxy Datapath MMIO Region
100 #define K3_RINGACC_PROXY_NOT_USED (-1)
[all …]
/kernel/linux/linux-5.10/drivers/mailbox/
Dbcm-flexrm-mailbox.c19 * manager provides a set of rings which can be used to submit
23 * rings where each mailbox channel represents a separate FlexRM ring.
33 #include <linux/dma-mapping.h>
40 #include <linux/mailbox/brcm-message.h>
60 (!((addr) & ((0x1 << RING_BD_ALIGN_ORDER) - 1)))
76 /* Per-Ring register offsets */
268 int num; member
295 struct flexrm_ring *rings; member
326 return -EIO; in flexrm_cmpl_desc_to_error()
332 return -ETIMEDOUT; in flexrm_cmpl_desc_to_error()
[all …]
/kernel/linux/linux-5.10/include/xen/interface/io/
Dblkif.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 * Unified block-device I/O interface for Xen guest OSes.
7 * Copyright (c) 2003-2004, Keir Fraser
17 * Front->back notifications: When enqueuing a new request, sending a
19 * hold-off mechanism provided by the ring macros). Backends must set
22 * Back->front notifications: When enqueuing a new response, sending a
24 * hold-off mechanism provided by the ring macros). Frontends must set
32 * Multiple hardware queues/rings:
33 * If supported, the backend will write the key "multi-queue-max-queues" to
37 * key "multi-queue-num-queues" with the number they wish to use, which must be
[all …]
/kernel/linux/linux-6.6/include/xen/interface/io/
Dblkif.h1 /* SPDX-License-Identifier: MIT */
5 * Unified block-device I/O interface for Xen guest OSes.
7 * Copyright (c) 2003-2004, Keir Fraser
17 * Front->back notifications: When enqueuing a new request, sending a
19 * hold-off mechanism provided by the ring macros). Backends must set
22 * Back->front notifications: When enqueuing a new response, sending a
24 * hold-off mechanism provided by the ring macros). Frontends must set
32 * Multiple hardware queues/rings:
33 * If supported, the backend will write the key "multi-queue-max-queues" to
37 * key "multi-queue-num-queues" with the number they wish to use, which must be
[all …]
/kernel/linux/linux-5.10/drivers/scsi/lpfc/
Dlpfc_sli.h4 * Copyright (C) 2017-2019 Broadcom. All Rights Reserved. The term *
6 * Copyright (C) 2004-2016 Emulex. All rights reserved. *
16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
61 uint16_t iotag; /* pre-assigned IO tag */
62 uint16_t sli4_lxritag; /* logical pre-assigned XRI. */
63 uint16_t sli4_xritag; /* pre-assigned XRI, (OXID) tag. */
69 union lpfc_wqe128 wqe; /* SLI-4 */
70 IOCB_t iocb; /* SLI-3 */
74 uint8_t retry; /* retry counter for IOCB cmd - if needed */
79 #define LPFC_IO_FCP 4 /* FCP command -- iocbq in scsi_buf */
[all …]
/kernel/linux/linux-6.6/drivers/scsi/lpfc/
Dlpfc_sli.h4 * Copyright (C) 2017-2022 Broadcom. All Rights Reserved. The term *
6 * Copyright (C) 2004-2016 Emulex. All rights reserved. *
16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
73 uint16_t iotag; /* pre-assigned IO tag */
74 uint16_t sli4_lxritag; /* logical pre-assigned XRI. */
75 uint16_t sli4_xritag; /* pre-assigned XRI, (OXID) tag. */
80 union lpfc_wqe128 wqe; /* SLI-4 */
81 IOCB_t iocb; /* SLI-3 */
86 /* Pack the u8's together and make them module-4. */
91 u8 retry; /* retry counter for IOCB cmd - if needed */
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/kernel/linux/linux-5.10/drivers/crypto/qat/qat_common/
Dadf_transport_debug.c1 // SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
2 /* Copyright(c) 2014 - 2020 Intel Corporation */
15 struct adf_etr_ring_data *ring = sfile->private; in adf_ring_start()
21 if (*pos >= (ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size) / in adf_ring_start()
22 ADF_MSG_SIZE_TO_BYTES(ring->msg_size))) in adf_ring_start()
25 return ring->base_addr + in adf_ring_start()
26 (ADF_MSG_SIZE_TO_BYTES(ring->msg_size) * (*pos)++); in adf_ring_start()
31 struct adf_etr_ring_data *ring = sfile->private; in adf_ring_next()
33 if (*pos >= (ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size) / in adf_ring_next()
34 ADF_MSG_SIZE_TO_BYTES(ring->msg_size))) in adf_ring_next()
[all …]
/kernel/linux/linux-5.10/include/linux/
Dmhi.h1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
10 #include <linux/dma-direction.h>
27 * enum mhi_callback - MHI callback
51 * enum mhi_flags - Transfer flags
63 * enum mhi_device_type - Device types
73 * enum mhi_ch_type - Channel types
89 * struct image_info - Firmware and RDDM table
102 * struct mhi_link_info - BW requirement
103 * target_link_speed - Link speed as defined by TLS bits in LinkControl reg
[all …]
/kernel/linux/linux-6.6/Documentation/netlink/specs/
Dethtool.yaml1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
5 protocol: genetlink-legacy
10 -
11 name: udp-tunnel-type
12 enum-name:
14 entries: [ vxlan, geneve, vxlan-gpe ]
15 -
20 attribute-sets:
21 -
24 -
[all …]
/kernel/linux/linux-6.6/drivers/crypto/intel/qat/qat_common/
Dadf_transport_debug.c1 // SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
2 /* Copyright(c) 2014 - 2020 Intel Corporation */
15 struct adf_etr_ring_data *ring = sfile->private; in adf_ring_start()
21 if (*pos >= (ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size) / in adf_ring_start()
22 ADF_MSG_SIZE_TO_BYTES(ring->msg_size))) in adf_ring_start()
25 return ring->base_addr + in adf_ring_start()
26 (ADF_MSG_SIZE_TO_BYTES(ring->msg_size) * (*pos)++); in adf_ring_start()
31 struct adf_etr_ring_data *ring = sfile->private; in adf_ring_next()
33 if (*pos >= (ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size) / in adf_ring_next()
34 ADF_MSG_SIZE_TO_BYTES(ring->msg_size))) in adf_ring_next()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/google/gve/
Dgve.h1 /* SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Copyright (C) 2015-2019 Google, Inc.
10 #include <linux/dma-mapping.h>
75 /* An RX ring that contains a power-of-two sized desc and data ring. */
80 u64 rbytes; /* free-running bytes received */
81 u64 rpackets; /* free-running packets received */
82 u32 cnt; /* free-running total number of completed packets */
83 u32 fill_cnt; /* free-running total number of descs and buffs posted */
85 u64 rx_copybreak_pkt; /* free-running count of copybreak packets */
86 u64 rx_copied_pkt; /* free-running total number of copied packets */
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gt/
Dintel_gt.c1 // SPDX-License-Identifier: MIT
24 gt->i915 = i915; in intel_gt_init_early()
25 gt->uncore = &i915->uncore; in intel_gt_init_early()
27 spin_lock_init(&gt->irq_lock); in intel_gt_init_early()
29 mutex_init(&gt->tlb_invalidate_lock); in intel_gt_init_early()
31 INIT_LIST_HEAD(&gt->closed_vma); in intel_gt_init_early()
32 spin_lock_init(&gt->closed_lock); in intel_gt_init_early()
40 intel_rps_init_early(&gt->rps); in intel_gt_init_early()
41 intel_uc_init_early(&gt->uc); in intel_gt_init_early()
46 gt->ggtt = ggtt; in intel_gt_init_hw_early()
[all …]
/kernel/linux/linux-5.10/drivers/net/ethernet/agere/
Det131x.c2 * 10/100/1000 Base-T Ethernet Driver for the ET1301 and ET131x series MACs
10 *------------------------------------------------------------------------------
87 MODULE_DESCRIPTION("10/100/1000 Base-T Ethernet Driver for the ET1310 by Agere Systems");
106 * In both cases, when flow control is enabled for either Tx or bi-direction,
108 * buffer rings are running low.
156 #define ET131X_PCI_DEVICE_ID_GIG 0xED00 /* ET1310 1000 Base-T 8 */
157 #define ET131X_PCI_DEVICE_ID_FAST 0xED01 /* ET1310 100 Base-T */
173 /* number of RFDs - default and min */
189 u32 word2; /* Bits 10-31 reserved, 0-9 descriptor */
197 * PE-MCXMAC Data Sheet IPD DS54 0210-1 (also IPD-DS80 0205-2)
[all …]

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