// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2017-2025 NVIDIA CORPORATION. All rights reserved.
*/
#include <linux/io.h>
#include <linux/iommu.h>
#include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <soc/tegra/mc.h>
#if defined (CONFIG_ARCH_TEGRA_186_SOC)
#include <dt-bindings/memory/tegra186-mc.h>
#endif
#include "mc.h"
#define MC_SID_STREAMID_OVERRIDE_MASK GENMASK(7 , 0 )
#define MC_SID_STREAMID_SECURITY_WRITE_ACCESS_DISABLED BIT(16 )
#define MC_SID_STREAMID_SECURITY_OVERRIDE BIT(8 )
static int tegra186_mc_probe(struct tegra_mc *mc)
{
struct platform_device *pdev = to_platform_device(mc->dev);
struct resource *res;
unsigned int i;
char name[8 ];
int err;
/*
* From Tegra264, the SID region is not present in MC node and BROADCAST is first.
* The common function 'tegra_mc_probe()' already maps first region entry from DT.
* Check if the SID region is present in DT then map BROADCAST. Otherwise, consider
* the first entry mapped in mc probe as the BROADCAST region. This is done to avoid
* mapping the region twice when SID is not present and keep backward compatibility.
*/
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sid" );
if (res)
mc->bcast_ch_regs = devm_platform_ioremap_resource_byname(pdev, "broadcast" );
else
mc->bcast_ch_regs = mc->regs;
if (IS_ERR(mc->bcast_ch_regs)) {
if (PTR_ERR(mc->bcast_ch_regs) == -EINVAL) {
dev_warn(&pdev->dev,
"Broadcast channel is missing, please update your device-tree\n" );
mc->bcast_ch_regs = NULL;
goto populate;
}
return PTR_ERR(mc->bcast_ch_regs);
}
mc->ch_regs = devm_kcalloc(mc->dev, mc->soc->num_channels, sizeof (*mc->ch_regs),
GFP_KERNEL);
if (!mc->ch_regs)
return -ENOMEM;
for (i = 0 ; i < mc->soc->num_channels; i++) {
snprintf(name, sizeof (name), "ch%u" , i);
mc->ch_regs[i] = devm_platform_ioremap_resource_byname(pdev, name);
if (IS_ERR(mc->ch_regs[i]))
return PTR_ERR(mc->ch_regs[i]);
}
populate:
err = of_platform_populate(mc->dev->of_node, NULL, NULL, mc->dev);
if (err < 0 )
return err;
return 0 ;
}
static void tegra186_mc_remove(struct tegra_mc *mc)
{
of_platform_depopulate(mc->dev);
}
#if IS_ENABLED(CONFIG_IOMMU_API)
static void tegra186_mc_client_sid_override(struct tegra_mc *mc,
const struct tegra_mc_client *client,
unsigned int sid)
{
u32 value, old;
if (client->regs.sid.security == 0 && client->regs.sid.override == 0 )
return ;
value = readl(mc->regs + client->regs.sid.security);
if ((value & MC_SID_STREAMID_SECURITY_OVERRIDE) == 0 ) {
/*
* If the secure firmware has locked this down the override
* for this memory client, there's nothing we can do here.
*/
if (value & MC_SID_STREAMID_SECURITY_WRITE_ACCESS_DISABLED)
return ;
/*
* Otherwise, try to set the override itself. Typically the
* secure firmware will never have set this configuration.
* Instead, it will either have disabled write access to
* this field, or it will already have set an explicit
* override itself.
*/
WARN_ON((value & MC_SID_STREAMID_SECURITY_OVERRIDE) == 0 );
value |= MC_SID_STREAMID_SECURITY_OVERRIDE;
writel(value, mc->regs + client->regs.sid.security);
}
value = readl(mc->regs + client->regs.sid.override);
old = value & MC_SID_STREAMID_OVERRIDE_MASK;
if (old != sid) {
dev_dbg(mc->dev, "overriding SID %x for %s with %x\n" , old,
client->name, sid);
writel(sid, mc->regs + client->regs.sid.override);
}
}
#endif
static int tegra186_mc_probe_device(struct tegra_mc *mc, struct device *dev)
{
#if IS_ENABLED(CONFIG_IOMMU_API)
struct of_phandle_args args;
unsigned int i, index = 0 ;
u32 sid;
if (!tegra_dev_iommu_get_stream_id(dev, &sid))
return 0 ;
while (!of_parse_phandle_with_args(dev->of_node, "interconnects" , "#interconnect-cells" ,
index, &args)) {
if (args.np == mc->dev->of_node && args.args_count != 0 ) {
for (i = 0 ; i < mc->soc->num_clients; i++) {
const struct tegra_mc_client *client = &mc->soc->clients[i];
if (client->id == args.args[0 ])
tegra186_mc_client_sid_override(
mc, client,
sid & MC_SID_STREAMID_OVERRIDE_MASK);
}
}
index++;
}
#endif
return 0 ;
}
static int tegra186_mc_resume(struct tegra_mc *mc)
{
#if IS_ENABLED(CONFIG_IOMMU_API)
unsigned int i;
for (i = 0 ; i < mc->soc->num_clients; i++) {
const struct tegra_mc_client *client = &mc->soc->clients[i];
tegra186_mc_client_sid_override(mc, client, client->sid);
}
#endif
return 0 ;
}
const struct tegra_mc_ops tegra186_mc_ops = {
.probe = tegra186_mc_probe,
.remove = tegra186_mc_remove,
.resume = tegra186_mc_resume,
.probe_device = tegra186_mc_probe_device,
.handle_irq = tegra30_mc_handle_irq,
};
#if defined (CONFIG_ARCH_TEGRA_186_SOC)
static const struct tegra_mc_client tegra186_mc_clients[] = {
{
.id = TEGRA186_MEMORY_CLIENT_PTCR,
.name = "ptcr" ,
.sid = TEGRA186_SID_PASSTHROUGH,
.regs = {
.sid = {
.override = 0 x000,
.security = 0 x004,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_AFIR,
.name = "afir" ,
.sid = TEGRA186_SID_AFI,
.regs = {
.sid = {
.override = 0 x070,
.security = 0 x074,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_HDAR,
.name = "hdar" ,
.sid = TEGRA186_SID_HDA,
.regs = {
.sid = {
.override = 0 x0a8,
.security = 0 x0ac,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_HOST1XDMAR,
.name = "host1xdmar" ,
.sid = TEGRA186_SID_HOST1X,
.regs = {
.sid = {
.override = 0 x0b0,
.security = 0 x0b4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVENCSRD,
.name = "nvencsrd" ,
.sid = TEGRA186_SID_NVENC,
.regs = {
.sid = {
.override = 0 x0e0,
.security = 0 x0e4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SATAR,
.name = "satar" ,
.sid = TEGRA186_SID_SATA,
.regs = {
.sid = {
.override = 0 x0f8,
.security = 0 x0fc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_MPCORER,
.name = "mpcorer" ,
.sid = TEGRA186_SID_PASSTHROUGH,
.regs = {
.sid = {
.override = 0 x138,
.security = 0 x13c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVENCSWR,
.name = "nvencswr" ,
.sid = TEGRA186_SID_NVENC,
.regs = {
.sid = {
.override = 0 x158,
.security = 0 x15c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_AFIW,
.name = "afiw" ,
.sid = TEGRA186_SID_AFI,
.regs = {
.sid = {
.override = 0 x188,
.security = 0 x18c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_HDAW,
.name = "hdaw" ,
.sid = TEGRA186_SID_HDA,
.regs = {
.sid = {
.override = 0 x1a8,
.security = 0 x1ac,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_MPCOREW,
.name = "mpcorew" ,
.sid = TEGRA186_SID_PASSTHROUGH,
.regs = {
.sid = {
.override = 0 x1c8,
.security = 0 x1cc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SATAW,
.name = "sataw" ,
.sid = TEGRA186_SID_SATA,
.regs = {
.sid = {
.override = 0 x1e8,
.security = 0 x1ec,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_ISPRA,
.name = "ispra" ,
.sid = TEGRA186_SID_ISP,
.regs = {
.sid = {
.override = 0 x220,
.security = 0 x224,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_ISPWA,
.name = "ispwa" ,
.sid = TEGRA186_SID_ISP,
.regs = {
.sid = {
.override = 0 x230,
.security = 0 x234,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_ISPWB,
.name = "ispwb" ,
.sid = TEGRA186_SID_ISP,
.regs = {
.sid = {
.override = 0 x238,
.security = 0 x23c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_XUSB_HOSTR,
.name = "xusb_hostr" ,
.sid = TEGRA186_SID_XUSB_HOST,
.regs = {
.sid = {
.override = 0 x250,
.security = 0 x254,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_XUSB_HOSTW,
.name = "xusb_hostw" ,
.sid = TEGRA186_SID_XUSB_HOST,
.regs = {
.sid = {
.override = 0 x258,
.security = 0 x25c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_XUSB_DEVR,
.name = "xusb_devr" ,
.sid = TEGRA186_SID_XUSB_DEV,
.regs = {
.sid = {
.override = 0 x260,
.security = 0 x264,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_XUSB_DEVW,
.name = "xusb_devw" ,
.sid = TEGRA186_SID_XUSB_DEV,
.regs = {
.sid = {
.override = 0 x268,
.security = 0 x26c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_TSECSRD,
.name = "tsecsrd" ,
.sid = TEGRA186_SID_TSEC,
.regs = {
.sid = {
.override = 0 x2a0,
.security = 0 x2a4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_TSECSWR,
.name = "tsecswr" ,
.sid = TEGRA186_SID_TSEC,
.regs = {
.sid = {
.override = 0 x2a8,
.security = 0 x2ac,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_GPUSRD,
.name = "gpusrd" ,
.sid = TEGRA186_SID_GPU,
.regs = {
.sid = {
.override = 0 x2c0,
.security = 0 x2c4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_GPUSWR,
.name = "gpuswr" ,
.sid = TEGRA186_SID_GPU,
.regs = {
.sid = {
.override = 0 x2c8,
.security = 0 x2cc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SDMMCRA,
.name = "sdmmcra" ,
.sid = TEGRA186_SID_SDMMC1,
.regs = {
.sid = {
.override = 0 x300,
.security = 0 x304,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SDMMCRAA,
.name = "sdmmcraa" ,
.sid = TEGRA186_SID_SDMMC2,
.regs = {
.sid = {
.override = 0 x308,
.security = 0 x30c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SDMMCR,
.name = "sdmmcr" ,
.sid = TEGRA186_SID_SDMMC3,
.regs = {
.sid = {
.override = 0 x310,
.security = 0 x314,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SDMMCRAB,
.name = "sdmmcrab" ,
.sid = TEGRA186_SID_SDMMC4,
.regs = {
.sid = {
.override = 0 x318,
.security = 0 x31c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SDMMCWA,
.name = "sdmmcwa" ,
.sid = TEGRA186_SID_SDMMC1,
.regs = {
.sid = {
.override = 0 x320,
.security = 0 x324,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SDMMCWAA,
.name = "sdmmcwaa" ,
.sid = TEGRA186_SID_SDMMC2,
.regs = {
.sid = {
.override = 0 x328,
.security = 0 x32c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SDMMCW,
.name = "sdmmcw" ,
.sid = TEGRA186_SID_SDMMC3,
.regs = {
.sid = {
.override = 0 x330,
.security = 0 x334,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SDMMCWAB,
.name = "sdmmcwab" ,
.sid = TEGRA186_SID_SDMMC4,
.regs = {
.sid = {
.override = 0 x338,
.security = 0 x33c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_VICSRD,
.name = "vicsrd" ,
.sid = TEGRA186_SID_VIC,
.regs = {
.sid = {
.override = 0 x360,
.security = 0 x364,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_VICSWR,
.name = "vicswr" ,
.sid = TEGRA186_SID_VIC,
.regs = {
.sid = {
.override = 0 x368,
.security = 0 x36c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_VIW,
.name = "viw" ,
.sid = TEGRA186_SID_VI,
.regs = {
.sid = {
.override = 0 x390,
.security = 0 x394,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVDECSRD,
.name = "nvdecsrd" ,
.sid = TEGRA186_SID_NVDEC,
.regs = {
.sid = {
.override = 0 x3c0,
.security = 0 x3c4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVDECSWR,
.name = "nvdecswr" ,
.sid = TEGRA186_SID_NVDEC,
.regs = {
.sid = {
.override = 0 x3c8,
.security = 0 x3cc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_APER,
.name = "aper" ,
.sid = TEGRA186_SID_APE,
.regs = {
.sid = {
.override = 0 x3d0,
.security = 0 x3d4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_APEW,
.name = "apew" ,
.sid = TEGRA186_SID_APE,
.regs = {
.sid = {
.override = 0 x3d8,
.security = 0 x3dc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVJPGSRD,
.name = "nvjpgsrd" ,
.sid = TEGRA186_SID_NVJPG,
.regs = {
.sid = {
.override = 0 x3f0,
.security = 0 x3f4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVJPGSWR,
.name = "nvjpgswr" ,
.sid = TEGRA186_SID_NVJPG,
.regs = {
.sid = {
.override = 0 x3f8,
.security = 0 x3fc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SESRD,
.name = "sesrd" ,
.sid = TEGRA186_SID_SE,
.regs = {
.sid = {
.override = 0 x400,
.security = 0 x404,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SESWR,
.name = "seswr" ,
.sid = TEGRA186_SID_SE,
.regs = {
.sid = {
.override = 0 x408,
.security = 0 x40c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_ETRR,
.name = "etrr" ,
.sid = TEGRA186_SID_ETR,
.regs = {
.sid = {
.override = 0 x420,
.security = 0 x424,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_ETRW,
.name = "etrw" ,
.sid = TEGRA186_SID_ETR,
.regs = {
.sid = {
.override = 0 x428,
.security = 0 x42c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_TSECSRDB,
.name = "tsecsrdb" ,
.sid = TEGRA186_SID_TSECB,
.regs = {
.sid = {
.override = 0 x430,
.security = 0 x434,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_TSECSWRB,
.name = "tsecswrb" ,
.sid = TEGRA186_SID_TSECB,
.regs = {
.sid = {
.override = 0 x438,
.security = 0 x43c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_GPUSRD2,
.name = "gpusrd2" ,
.sid = TEGRA186_SID_GPU,
.regs = {
.sid = {
.override = 0 x440,
.security = 0 x444,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_GPUSWR2,
.name = "gpuswr2" ,
.sid = TEGRA186_SID_GPU,
.regs = {
.sid = {
.override = 0 x448,
.security = 0 x44c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_AXISR,
.name = "axisr" ,
.sid = TEGRA186_SID_GPCDMA_0,
.regs = {
.sid = {
.override = 0 x460,
.security = 0 x464,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_AXISW,
.name = "axisw" ,
.sid = TEGRA186_SID_GPCDMA_0,
.regs = {
.sid = {
.override = 0 x468,
.security = 0 x46c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_EQOSR,
.name = "eqosr" ,
.sid = TEGRA186_SID_EQOS,
.regs = {
.sid = {
.override = 0 x470,
.security = 0 x474,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_EQOSW,
.name = "eqosw" ,
.sid = TEGRA186_SID_EQOS,
.regs = {
.sid = {
.override = 0 x478,
.security = 0 x47c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_UFSHCR,
.name = "ufshcr" ,
.sid = TEGRA186_SID_UFSHC,
.regs = {
.sid = {
.override = 0 x480,
.security = 0 x484,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_UFSHCW,
.name = "ufshcw" ,
.sid = TEGRA186_SID_UFSHC,
.regs = {
.sid = {
.override = 0 x488,
.security = 0 x48c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVDISPLAYR,
.name = "nvdisplayr" ,
.sid = TEGRA186_SID_NVDISPLAY,
.regs = {
.sid = {
.override = 0 x490,
.security = 0 x494,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_BPMPR,
.name = "bpmpr" ,
.sid = TEGRA186_SID_BPMP,
.regs = {
.sid = {
.override = 0 x498,
.security = 0 x49c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_BPMPW,
.name = "bpmpw" ,
.sid = TEGRA186_SID_BPMP,
.regs = {
.sid = {
.override = 0 x4a0,
.security = 0 x4a4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_BPMPDMAR,
.name = "bpmpdmar" ,
.sid = TEGRA186_SID_BPMP,
.regs = {
.sid = {
.override = 0 x4a8,
.security = 0 x4ac,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_BPMPDMAW,
.name = "bpmpdmaw" ,
.sid = TEGRA186_SID_BPMP,
.regs = {
.sid = {
.override = 0 x4b0,
.security = 0 x4b4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_AONR,
.name = "aonr" ,
.sid = TEGRA186_SID_AON,
.regs = {
.sid = {
.override = 0 x4b8,
.security = 0 x4bc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_AONW,
.name = "aonw" ,
.sid = TEGRA186_SID_AON,
.regs = {
.sid = {
.override = 0 x4c0,
.security = 0 x4c4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_AONDMAR,
.name = "aondmar" ,
.sid = TEGRA186_SID_AON,
.regs = {
.sid = {
.override = 0 x4c8,
.security = 0 x4cc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_AONDMAW,
.name = "aondmaw" ,
.sid = TEGRA186_SID_AON,
.regs = {
.sid = {
.override = 0 x4d0,
.security = 0 x4d4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SCER,
.name = "scer" ,
.sid = TEGRA186_SID_SCE,
.regs = {
.sid = {
.override = 0 x4d8,
.security = 0 x4dc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SCEW,
.name = "scew" ,
.sid = TEGRA186_SID_SCE,
.regs = {
.sid = {
.override = 0 x4e0,
.security = 0 x4e4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SCEDMAR,
.name = "scedmar" ,
.sid = TEGRA186_SID_SCE,
.regs = {
.sid = {
.override = 0 x4e8,
.security = 0 x4ec,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_SCEDMAW,
.name = "scedmaw" ,
.sid = TEGRA186_SID_SCE,
.regs = {
.sid = {
.override = 0 x4f0,
.security = 0 x4f4,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_APEDMAR,
.name = "apedmar" ,
.sid = TEGRA186_SID_APE,
.regs = {
.sid = {
.override = 0 x4f8,
.security = 0 x4fc,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_APEDMAW,
.name = "apedmaw" ,
.sid = TEGRA186_SID_APE,
.regs = {
.sid = {
.override = 0 x500,
.security = 0 x504,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVDISPLAYR1,
.name = "nvdisplayr1" ,
.sid = TEGRA186_SID_NVDISPLAY,
.regs = {
.sid = {
.override = 0 x508,
.security = 0 x50c,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_VICSRD1,
.name = "vicsrd1" ,
.sid = TEGRA186_SID_VIC,
.regs = {
.sid = {
.override = 0 x510,
.security = 0 x514,
},
},
}, {
.id = TEGRA186_MEMORY_CLIENT_NVDECSRD1,
.name = "nvdecsrd1" ,
.sid = TEGRA186_SID_NVDEC,
.regs = {
.sid = {
.override = 0 x518,
.security = 0 x51c,
},
},
},
};
const struct tegra_mc_soc tegra186_mc_soc = {
.num_clients = ARRAY_SIZE(tegra186_mc_clients),
.clients = tegra186_mc_clients,
.num_address_bits = 40 ,
.num_channels = 4 ,
.client_id_mask = 0 xff,
.intmask = MC_INT_DECERR_GENERALIZED_CARVEOUT | MC_INT_DECERR_MTS |
MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
.ops = &tegra186_mc_ops,
.ch_intmask = 0 x0000000f,
.global_intstatus_channel_shift = 0 ,
};
#endif
Messung V0.5 in Prozent C=97 H=92 G=94
¤ Dauer der Verarbeitung: 0.16 Sekunden
(vorverarbeitet am 2026-06-08)
¤
*© Formatika GbR, Deutschland