| /kernel/linux/linux-6.6/include/linux/mmc/ |
| D | host.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
12 #include <linux/fault-inject.h>
17 #include <linux/dma-direction.h>
18 #include <linux/blk-crypto-profile.h>
141 * ios->clock might be 0. For some controllers, setting 0Hz
151 * 1 for a read-only card
152 * -ENOSYS when not supported (equal to NULL callback)
161 * -ENOSYS when not supported (equal to NULL callback)
187 /* Optional callback to prepare for SD high-speed tuning */
190 /* Optional callback to execute SD high-speed tuning */
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| /kernel/linux/linux-5.10/include/linux/mmc/ |
| D | host.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
12 #include <linux/fault-inject.h>
17 #include <linux/dma-direction.h>
108 * ios->clock might be 0. For some controllers, setting 0Hz
118 * 1 for a read-only card
119 * -ENOSYS when not supported (equal to NULL callback)
128 * -ENOSYS when not supported (equal to NULL callback)
179 /* Allocate resources, and make the CQE operational */
181 /* Free resources, and make the CQE non-operational */
184 * Issue a read, write or DCMD request to the CQE. Also deal with the
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| /kernel/linux/linux-5.10/drivers/infiniband/ulp/rtrs/ |
| D | rtrs-pri.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved.
6 * Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved.
7 * Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved.
39 MAX_IMM_TYPE_MASK = ((1 << MAX_IMM_TYPE_BITS) - 1),
41 MAX_IMM_PAYL_MASK = ((1 << MAX_IMM_PAYL_BITS) - 1),
123 struct ib_cqe cqe; member
131 * enum rtrs_msg_types - RTRS message types, see also rtrs/README
147 * enum rtrs_msg_flags - RTRS message flags.
157 * struct rtrs_sg_desc - RDMA-Buffer entry description
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| /kernel/linux/linux-5.10/drivers/infiniband/ulp/iser/ |
| D | iscsi_iser.h | 7 * based on code maintained by open-iscsi@googlegroups.com
11 * Copyright (c) 2013-2014 Mellanox Technologies. All rights reserved.
23 * - Redistributions of source code must retain the above
27 * - Redistributions in binary form must reproduce the above
58 #include <linux/dma-mapping.h>
127 * supports -EAGAIN scheme where tx is suspended till the QP has room for more *
147 - ISER_MAX_TX_MISC_PDUS \
148 - ISER_MAX_RX_MISC_PDUS) / \
185 * struct iser_data_buf - iSER data buffer
206 * struct iser_mem_reg - iSER memory registration info
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| /kernel/linux/linux-6.6/drivers/infiniband/ulp/iser/ |
| D | iscsi_iser.h | 7 * based on code maintained by open-iscsi@googlegroups.com
11 * Copyright (c) 2013-2014 Mellanox Technologies. All rights reserved.
23 * - Redistributions of source code must retain the above
27 * - Redistributions in binary form must reproduce the above
58 #include <linux/dma-mapping.h>
125 * supports -EAGAIN scheme where tx is suspended till the QP has room for more *
145 - ISER_MAX_TX_MISC_PDUS \
146 - ISER_MAX_RX_MISC_PDUS) / \
181 * struct iser_data_buf - iSER data buffer
202 * struct iser_mem_reg - iSER memory registration info
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/cxgb4/ |
| D | cq.c | 2 * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
14 * - Redistributions of source code must retain the above
18 * - Redistributions in binary form must reproduce the above
49 res_wr->op_nres = cpu_to_be32( in destroy_cq()
53 res_wr->len16_pkd = cpu_to_be32(DIV_ROUND_UP(wr_len, 16)); in destroy_cq()
54 res_wr->cookie = (uintptr_t)wr_waitp; in destroy_cq()
55 res = res_wr->res; in destroy_cq()
56 res->u.cq.restype = FW_RI_RES_TYPE_CQ; in destroy_cq()
57 res->u.cq.op = FW_RI_RES_OP_RESET; in destroy_cq()
58 res->u.cq.iqid = cpu_to_be32(cq->cqid); in destroy_cq()
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| /kernel/linux/linux-6.6/drivers/infiniband/hw/cxgb4/ |
| D | cq.c | 2 * Copyright (c) 2009-2010 Chelsio, Inc. All rights reserved.
14 * - Redistributions of source code must retain the above
18 * - Redistributions in binary form must reproduce the above
49 res_wr->op_nres = cpu_to_be32( in destroy_cq()
53 res_wr->len16_pkd = cpu_to_be32(DIV_ROUND_UP(wr_len, 16)); in destroy_cq()
54 res_wr->cookie = (uintptr_t)wr_waitp; in destroy_cq()
55 res = res_wr->res; in destroy_cq()
56 res->u.cq.restype = FW_RI_RES_TYPE_CQ; in destroy_cq()
57 res->u.cq.op = FW_RI_RES_OP_RESET; in destroy_cq()
58 res->u.cq.iqid = cpu_to_be32(cq->cqid); in destroy_cq()
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| /kernel/linux/linux-6.6/drivers/infiniband/ulp/rtrs/ |
| D | rtrs-pri.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Copyright (c) 2014 - 2018 ProfitBricks GmbH. All rights reserved.
6 * Copyright (c) 2018 - 2019 1&1 IONOS Cloud GmbH. All rights reserved.
7 * Copyright (c) 2019 - 2020 1&1 IONOS SE. All rights reserved.
29 * So the maximum sess_queue_depth is 65535 (2^16 - 1) in theory
38 MAX_IMM_TYPE_MASK = ((1 << MAX_IMM_TYPE_BITS) - 1),
40 MAX_IMM_PAYL_MASK = ((1 << MAX_IMM_PAYL_BITS) - 1),
126 struct ib_cqe cqe; member
134 * enum rtrs_msg_types - RTRS message types, see also rtrs/README
150 * enum rtrs_msg_flags - RTRS message flags.
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mmc/ |
| D | brcm,sdhci-brcmstb.txt | 4 and the properties used by the sdhci-brcmstb driver.
11 - compatible: should be one of the following
12 - "brcm,bcm7425-sdhci"
13 - "brcm,bcm7445-sdhci"
14 - "brcm,bcm7216-sdhci"
16 Refer to clocks/clock-bindings.txt for generic clock consumer properties.
21 sd-uhs-sdr50;
22 sd-uhs-ddr50;
23 sd-uhs-sdr104;
24 sdhci,auto-cmd12;
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| D | mmc-controller.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ulf Hansson <ulf.hansson@linaro.org>
25 "#address-cells":
30 "#size-cells":
37 broken-cd:
42 cd-gpios:
46 non-removable:
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/efa/ |
| D | efa_com.c | 1 // SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 * Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All rights reserved.
71 struct efa_com_mmio_read *mmio_read = &edev->mmio_read; in efa_com_reg_read32()
77 read_resp = mmio_read->read_resp; in efa_com_reg_read32()
79 spin_lock(&mmio_read->lock); in efa_com_reg_read32()
80 mmio_read->seq_num++; in efa_com_reg_read32()
83 read_resp->req_id = mmio_read->seq_num + 0x9aL; in efa_com_reg_read32()
86 mmio_read->seq_num); in efa_com_reg_read32()
88 writel(mmio_read_reg, edev->reg_bar + EFA_REGS_MMIO_REG_READ_OFF); in efa_com_reg_read32()
90 exp_time = jiffies + usecs_to_jiffies(mmio_read->mmio_read_timeout); in efa_com_reg_read32()
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| /kernel/linux/linux-6.6/io_uring/ |
| D | rw.c | 1 // SPDX-License-Identifier: GPL-2.0
6 #include <linux/blk-mq.h>
33 return req->flags & REQ_F_SUPPORT_NOWAIT; in io_file_supports_nowait()
42 uiov = u64_to_user_ptr(rw->addr); in io_iov_compat_buffer_select_prep()
44 return -EFAULT; in io_iov_compat_buffer_select_prep()
45 if (__get_user(clen, &uiov->iov_len)) in io_iov_compat_buffer_select_prep()
46 return -EFAULT; in io_iov_compat_buffer_select_prep()
48 return -EINVAL; in io_iov_compat_buffer_select_prep()
50 rw->len = clen; in io_iov_compat_buffer_select_prep()
61 if (rw->len != 1) in io_iov_buffer_select_prep()
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mmc/ |
| D | mmc-controller.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ulf Hansson <ulf.hansson@linaro.org>
25 "#address-cells":
30 "#size-cells":
37 broken-cd:
42 cd-gpios:
47 non-removable:
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| D | sdhci-msm.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/sdhci-msm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SDHCI controller (sdhci-msm)
10 - Bhupesh Sharma <bhupesh.sharma@linaro.org>
14 Qualcomm SOCs supports SD/MMC/SDIO devices.
19 - enum:
20 - qcom,sdhci-msm-v4
22 - items:
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| D | brcm,sdhci-brcmstb.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/brcm,sdhci-brcmstb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Al Cooper <alcooperx@gmail.com>
11 - Florian Fainelli <f.fainelli@gmail.com>
16 - items:
17 - enum:
18 - brcm,bcm7216-sdhci
19 - const: brcm,bcm7445-sdhci
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/vmw_pvrdma/ |
| D | pvrdma_dev_api.h | 2 * Copyright (c) 2012-2016 VMware, Inc. All rights reserved.
7 * 2-Clause License. This program is distributed in the hope that it
11 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html.
17 * The BSD 2-Clause License
23 * - Redistributions of source code must retain the above
27 * - Redistributions in binary form must reproduce the above
68 * Masks and accessors for page directory, which is a two-level lookup:
69 * page directory -> page table -> page. Only one directory for now, but we
83 * Max MSI-X vectors.
101 #define PVRDMA_CQ_FLAG_ARMED_SOL BIT(0) /* Armed for solicited-only. */
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| /kernel/linux/linux-6.6/drivers/infiniband/hw/vmw_pvrdma/ |
| D | pvrdma_dev_api.h | 2 * Copyright (c) 2012-2016 VMware, Inc. All rights reserved.
7 * 2-Clause License. This program is distributed in the hope that it
11 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html.
17 * The BSD 2-Clause License
23 * - Redistributions of source code must retain the above
27 * - Redistributions in binary form must reproduce the above
68 * Masks and accessors for page directory, which is a two-level lookup:
69 * page directory -> page table -> page. Only one directory for now, but we
83 * Max MSI-X vectors.
101 #define PVRDMA_CQ_FLAG_ARMED_SOL BIT(0) /* Armed for solicited-only. */
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| /kernel/linux/linux-5.10/drivers/net/ethernet/qlogic/qede/ |
| D | qede_fp.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
3 * Copyright (c) 2015-2017 QLogic Corporation
4 * Copyright (c) 2019-2020 Marvell International Ltd.
33 /* In case lazy-allocation is allowed, postpone allocation until the in qede_alloc_rx_buffer()
37 if (allow_lazy && likely(rxq->filled_buffers > 12)) { in qede_alloc_rx_buffer()
38 rxq->filled_buffers--; in qede_alloc_rx_buffer()
44 return -ENOMEM; in qede_alloc_rx_buffer()
49 mapping = dma_map_page(rxq->dev, data, 0, in qede_alloc_rx_buffer()
50 PAGE_SIZE, rxq->data_direction); in qede_alloc_rx_buffer()
51 if (unlikely(dma_mapping_error(rxq->dev, mapping))) { in qede_alloc_rx_buffer()
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| /kernel/linux/linux-6.6/drivers/net/ethernet/qlogic/qede/ |
| D | qede_fp.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
3 * Copyright (c) 2015-2017 QLogic Corporation
4 * Copyright (c) 2019-2020 Marvell International Ltd.
34 /* In case lazy-allocation is allowed, postpone allocation until the in qede_alloc_rx_buffer()
38 if (allow_lazy && likely(rxq->filled_buffers > 12)) { in qede_alloc_rx_buffer()
39 rxq->filled_buffers--; in qede_alloc_rx_buffer()
45 return -ENOMEM; in qede_alloc_rx_buffer()
50 mapping = dma_map_page(rxq->dev, data, 0, in qede_alloc_rx_buffer()
51 PAGE_SIZE, rxq->data_direction); in qede_alloc_rx_buffer()
52 if (unlikely(dma_mapping_error(rxq->dev, mapping))) { in qede_alloc_rx_buffer()
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| /kernel/linux/linux-6.6/drivers/infiniband/hw/efa/ |
| D | efa_com.c | 1 // SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 * Copyright 2018-2024 Amazon.com, Inc. or its affiliates. All rights reserved.
74 struct efa_com_mmio_read *mmio_read = &edev->mmio_read; in efa_com_reg_read32()
80 read_resp = mmio_read->read_resp; in efa_com_reg_read32()
82 spin_lock(&mmio_read->lock); in efa_com_reg_read32()
83 mmio_read->seq_num++; in efa_com_reg_read32()
86 read_resp->req_id = mmio_read->seq_num + 0x9aL; in efa_com_reg_read32()
89 mmio_read->seq_num); in efa_com_reg_read32()
91 writel(mmio_read_reg, edev->reg_bar + EFA_REGS_MMIO_REG_READ_OFF); in efa_com_reg_read32()
93 exp_time = jiffies + usecs_to_jiffies(mmio_read->mmio_read_timeout); in efa_com_reg_read32()
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| /kernel/linux/linux-6.6/drivers/mmc/host/ |
| D | cqhci-crypto.c | 1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/blk-crypto.h>
9 #include <linux/blk-crypto-profile.h>
12 #include "cqhci-crypto.h"
14 /* Map from blk-crypto modes to CQHCI crypto algorithm IDs and key sizes */
31 return mmc->cqe_private; in cqhci_host_from_crypto_profile()
38 u32 slot_offset = cq_host->crypto_cfg_register + slot * sizeof(*cfg); in cqhci_crypto_program_key()
41 if (cq_host->ops->program_key) in cqhci_crypto_program_key()
42 return cq_host->ops->program_key(cq_host, cfg, slot); in cqhci_crypto_program_key()
45 cqhci_writel(cq_host, 0, slot_offset + 16 * sizeof(cfg->reg_val[0])); in cqhci_crypto_program_key()
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| /kernel/linux/linux-6.6/drivers/net/ethernet/amazon/ena/ |
| D | ena_admin_defs.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
3 * Copyright 2015-2020 Amazon.com, Inc. or its affiliates. All rights reserved.
119 * 1 : ctrl_data - control buffer address valid
120 * 2 : ctrl_data_indirect - control buffer address
142 * 7:5 : sq_direction - 0x1 - Tx; 0x2 - Rx
193 * 7:5 : sq_direction - 0x1 - Tx, 0x2 - Rx
199 /* 3:0 : placement_policy - Describing where the SQ
201 * 0x1 - descriptors and headers are in OS memory,
202 * 0x3 - descriptors and headers in device memory
204 * 6:4 : completion_policy - Describing what policy
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| /kernel/linux/linux-5.10/drivers/net/ethernet/amazon/ena/ |
| D | ena_admin_defs.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
3 * Copyright 2015-2020 Amazon.com, Inc. or its affiliates. All rights reserved.
114 * 1 : ctrl_data - control buffer address valid
115 * 2 : ctrl_data_indirect - control buffer address
137 * 7:5 : sq_direction - 0x1 - Tx; 0x2 - Rx
188 * 7:5 : sq_direction - 0x1 - Tx, 0x2 - Rx
194 /* 3:0 : placement_policy - Describing where the SQ
196 * 0x1 - descriptors and headers are in OS memory,
197 * 0x3 - descriptors and headers in device memory
199 * 6:4 : completion_policy - Describing what policy
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| /kernel/linux/linux-5.10/drivers/mmc/host/ |
| D | sdhci-brcmstb.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * sdhci-brcmstb.c Support for SDHCI on Broadcom BRCMSTB SoC's
15 #include "sdhci-cqhci.h"
16 #include "sdhci-pltfm.h"
59 /* Reset will clear this, so re-enable it */ in brcmstb_reset()
60 if (priv->flags & BRCMSTB_PRIV_FLAGS_GATE_CLOCK) in brcmstb_reset()
70 dev_dbg(mmc_dev(mmc), "%s(): Setting HS400-Enhanced-Strobe mode\n", in sdhci_brcmstb_hs400es()
72 reg = readl(host->ioaddr + SDHCI_VENDOR); in sdhci_brcmstb_hs400es()
73 if (ios->enhanced_strobe) in sdhci_brcmstb_hs400es()
77 writel(reg, host->ioaddr + SDHCI_VENDOR); in sdhci_brcmstb_hs400es()
[all …]
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| /kernel/linux/linux-6.6/drivers/nvme/target/ |
| D | core.c | 1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2015-2016 HGST, a Western Digital Company.
10 #include <linux/pci-p2pdma.h>
35 * - subsystems list
36 * - per-subsystem allowed hosts list
37 * - allow_any_host subsystem attribute
38 * - nvmet_genctr
39 * - the nvmet_transports array
42 * while when reading (popolating discovery log page or checking host-subsystem
56 case -ENOSPC: in errno_to_nvme_status()
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