| /linux/drivers/ntb/test/ |
| H A D | ntb_tool.c | 1154 struct tool_spad *spad = filep->private_data; in tool_spad_read() local
1158 if (!spad->tc->ntb->ops->spad_read) in tool_spad_read()
1162 ntb_spad_read(spad->tc->ntb, spad->sidx)); in tool_spad_read()
1170 struct tool_spad *spad = filep->private_data; in tool_spad_write() local
1174 if (!spad->tc->ntb->ops->spad_write) { in tool_spad_write()
1175 dev_dbg(&spad->tc->ntb->dev, "no spad write fn\n"); in tool_spad_write()
1183 ret = ntb_spad_write(spad->tc->ntb, spad->sidx, val); in tool_spad_write()
1195 struct tool_spad *spad = filep->private_data; in tool_peer_spad_read() local
1199 if (!spad->tc->ntb->ops->peer_spad_read) in tool_peer_spad_read()
1203 ntb_peer_spad_read(spad->tc->ntb, spad->pidx, spad->sidx)); in tool_peer_spad_read()
[all …]
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| /linux/drivers/ntb/hw/mscc/ |
| H A D | ntb_hw_switchtec.c | 39 u32 spad[128]; member
728 return ARRAY_SIZE(sndev->self_shared->spad); in switchtec_ntb_spad_count()
735 if (idx < 0 || idx >= ARRAY_SIZE(sndev->self_shared->spad)) in switchtec_ntb_spad_read()
741 return sndev->self_shared->spad[idx]; in switchtec_ntb_spad_read()
748 if (idx < 0 || idx >= ARRAY_SIZE(sndev->self_shared->spad)) in switchtec_ntb_spad_write()
754 sndev->self_shared->spad[idx] = val; in switchtec_ntb_spad_write()
767 if (sidx < 0 || sidx >= ARRAY_SIZE(sndev->peer_shared->spad)) in switchtec_ntb_peer_spad_read()
773 return ioread32(&sndev->peer_shared->spad[sidx]); in switchtec_ntb_peer_spad_read()
784 if (sidx < 0 || sidx >= ARRAY_SIZE(sndev->peer_shared->spad)) in switchtec_ntb_peer_spad_write()
790 iowrite32(val, &sndev->peer_shared->spad[sidx]); in switchtec_ntb_peer_spad_write()
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| /linux/drivers/ntb/ |
| H A D | ntb_transport.c | 698 int spad = qp_num * 2 + nt->msi_spad_offset; in ntb_transport_setup_qp_peer_msi() local
703 if (spad >= ntb_spad_count(nt->ndev)) in ntb_transport_setup_qp_peer_msi()
707 ntb_peer_spad_read(qp->ndev, PIDX, spad); in ntb_transport_setup_qp_peer_msi()
709 ntb_peer_spad_read(qp->ndev, PIDX, spad + 1); in ntb_transport_setup_qp_peer_msi()
725 int spad = qp_num * 2 + nt->msi_spad_offset; in ntb_transport_setup_qp_msi() local
731 if (spad >= ntb_spad_count(nt->ndev)) { in ntb_transport_setup_qp_msi()
737 ntb_spad_write(qp->ndev, spad, 0); in ntb_transport_setup_qp_msi()
738 ntb_spad_write(qp->ndev, spad + 1, 0); in ntb_transport_setup_qp_msi()
752 rc = ntb_spad_write(qp->ndev, spad, qp->msi_desc.addr_offset); in ntb_transport_setup_qp_msi()
756 rc = ntb_spad_write(qp->ndev, spad + 1, qp->msi_desc.data); in ntb_transport_setup_qp_msi()
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| /linux/drivers/staging/media/imx/ |
| H A D | imx-media-dev-common.c | 218 struct media_pad *pad, *spad = &entity->pads[i]; in imx_media_inherit_controls() local
220 if (!(spad->flags & MEDIA_PAD_FL_SINK)) in imx_media_inherit_controls()
223 pad = media_pad_remote_pad_first(spad); in imx_media_inherit_controls()
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| H A D | imx-media-utils.c | 665 struct media_pad *spad = &me->pads[i]; in imx_media_pipeline_pad() local
667 if ((upstream && !(spad->flags & MEDIA_PAD_FL_SINK)) || in imx_media_pipeline_pad()
668 (!upstream && !(spad->flags & MEDIA_PAD_FL_SOURCE))) in imx_media_pipeline_pad()
671 pad = media_pad_remote_pad_first(spad); in imx_media_pipeline_pad()
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| /linux/drivers/ntb/hw/intel/ |
| H A D | ntb_hw_intel.h | 115 unsigned long spad; member
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| H A D | ntb_hw_gen1.c | 1168 ndev->self_reg->spad); in intel_ntb_spad_read()
1177 ndev->self_reg->spad); in intel_ntb_spad_write()
1186 ndev->peer_reg->spad); in intel_ntb_peer_spad_addr()
1195 ndev->peer_reg->spad); in intel_ntb_peer_spad_read()
1205 ndev->peer_reg->spad); in intel_ntb_peer_spad_write()
1942 .spad = XEON_SPAD_OFFSET,
1949 .spad = XEON_SPAD_OFFSET + (XEON_SPAD_COUNT << 1),
1954 .spad = XEON_B2B_SPAD_OFFSET,
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| H A D | ntb_hw_gen3.c | 77 .spad = GEN3_IM_SPAD_OFFSET,
84 .spad = GEN3_B2B_SPAD_OFFSET,
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| H A D | ntb_hw_gen4.c | 35 .spad = GEN4_IM_SPAD_OFFSET,
46 .spad = GEN4_EM_SPAD_OFFSET,
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| /linux/Documentation/driver-api/ |
| H A D | ntb.rst | 193 * *hw*/spad
197 (eg: `echo '4 0x123 7 0xabc' > spad`
201 *spad* for details.
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| /linux/drivers/media/platform/samsung/exynos4-is/ |
| H A D | media-dev.c | 80 struct media_pad *spad = &me->pads[i]; in fimc_pipeline_prepare() local
81 if (!(spad->flags & MEDIA_PAD_FL_SINK)) in fimc_pipeline_prepare()
83 pad = media_pad_remote_pad_first(spad); in fimc_pipeline_prepare()
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| /linux/drivers/media/platform/nxp/ |
| H A D | imx7-media-csi.c | 1956 struct media_pad *spad = &csi->src_sd->entity.pads[i]; in imx7_csi_pad_link_validate() local
1958 if (!(spad->flags & MEDIA_PAD_FL_SINK)) in imx7_csi_pad_link_validate()
1961 pad = media_pad_remote_pad_first(spad); in imx7_csi_pad_link_validate()
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| /linux/drivers/net/ethernet/mellanox/mlxsw/ |
| H A D | minimal.c | 59 err = mlxsw_reg_query(mlxsw_m->core, MLXSW_REG(spad), spad_pl); in mlxsw_m_base_mac_get()
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| H A D | spectrum.c | 368 err = mlxsw_reg_query(mlxsw_sp->core, MLXSW_REG(spad), spad_pl); in mlxsw_sp_base_mac_get()
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