Esempi in C++ (Cpp) per tile_edac_init_csrows

Esempio n. 1

File: tile_edac.c Progetto: rslotte/OGS-Tile

static int __devinit tile_edac_mc_probe(struct platform_device *pdev)
{
	char			hv_file[32];
	int			hv_devhdl;
	struct mem_ctl_info	*mci;
	struct tile_edac_priv	*priv;
	int			rc;

	sprintf(hv_file, "mshim/%d", pdev->id);
	hv_devhdl = hv_dev_open((HV_VirtAddr)hv_file, 0);
	if (hv_devhdl < 0) {
		return -EINVAL;
	}

	/* A TILE MC has a single channel and one chip-select row. */
	mci = edac_mc_alloc(sizeof(struct tile_edac_priv),
		TILE_EDAC_NR_CSROWS, TILE_EDAC_NR_CHANS, pdev->id);
	if (mci == NULL)
		return -ENOMEM;
	priv = mci->pvt_info;
	priv->node = pdev->id;
	priv->hv_devhdl = hv_devhdl;

	mci->dev = &pdev->dev;
	mci->mtype_cap = MEM_FLAG_DDR2;
	mci->edac_ctl_cap = EDAC_FLAG_SECDED;

	mci->mod_name = DRV_NAME;
	mci->ctl_name = "TILEPro_Memory_Controller";
	mci->dev_name = dev_name(&pdev->dev);
	mci->edac_check = tile_edac_check;

	/*
	 * Initialize the MC control structure 'csrows' table
	 * with the mapping and control information.
	 */
	if (tile_edac_init_csrows(mci)) {
		/* No csrows found. */
		mci->edac_cap = EDAC_FLAG_NONE;
	} else {
		mci->edac_cap = EDAC_FLAG_SECDED;
	}

	platform_set_drvdata(pdev, mci);

	/* Register with EDAC core */
	rc = edac_mc_add_mc(mci);
	if (rc) {
		dev_err(&pdev->dev, "failed to register with EDAC core\n");
		edac_mc_free(mci);
		return rc;
	}

	return 0;
}

Esempio n. 2

File: tile_edac.c Progetto: DirtyDroidX/android_kernel_htc_m8ul

static int __devinit tile_edac_mc_probe(struct platform_device *pdev)
{
	char			hv_file[32];
	int			hv_devhdl;
	struct mem_ctl_info	*mci;
	struct tile_edac_priv	*priv;
	int			rc;

	sprintf(hv_file, "mshim/%d", pdev->id);
	hv_devhdl = hv_dev_open((HV_VirtAddr)hv_file, 0);
	if (hv_devhdl < 0)
		return -EINVAL;

	
	mci = edac_mc_alloc(sizeof(struct tile_edac_priv),
		TILE_EDAC_NR_CSROWS, TILE_EDAC_NR_CHANS, pdev->id);
	if (mci == NULL)
		return -ENOMEM;
	priv = mci->pvt_info;
	priv->node = pdev->id;
	priv->hv_devhdl = hv_devhdl;

	mci->dev = &pdev->dev;
	mci->mtype_cap = MEM_FLAG_DDR2;
	mci->edac_ctl_cap = EDAC_FLAG_SECDED;

	mci->mod_name = DRV_NAME;
#ifdef __tilegx__
	mci->ctl_name = "TILEGx_Memory_Controller";
#else
	mci->ctl_name = "TILEPro_Memory_Controller";
#endif
	mci->dev_name = dev_name(&pdev->dev);
	mci->edac_check = tile_edac_check;

	if (tile_edac_init_csrows(mci)) {
		
		mci->edac_cap = EDAC_FLAG_NONE;
	} else {
		mci->edac_cap = EDAC_FLAG_SECDED;
	}

	platform_set_drvdata(pdev, mci);

	
	rc = edac_mc_add_mc(mci);
	if (rc) {
		dev_err(&pdev->dev, "failed to register with EDAC core\n");
		edac_mc_free(mci);
		return rc;
	}

	return 0;
}

Esempio n. 3

File: tile_edac.c Progetto: AshishNamdev/linux

static int tile_edac_mc_probe(struct platform_device *pdev)
{
	char			hv_file[32];
	int			hv_devhdl;
	struct mem_ctl_info	*mci;
	struct edac_mc_layer	layers[2];
	struct tile_edac_priv	*priv;
	int			rc;

	sprintf(hv_file, "mshim/%d", pdev->id);
	hv_devhdl = hv_dev_open((HV_VirtAddr)hv_file, 0);
	if (hv_devhdl < 0)
		return -EINVAL;

	/* A TILE MC has a single channel and one chip-select row. */
	layers[0].type = EDAC_MC_LAYER_CHIP_SELECT;
	layers[0].size = TILE_EDAC_NR_CSROWS;
	layers[0].is_virt_csrow = true;
	layers[1].type = EDAC_MC_LAYER_CHANNEL;
	layers[1].size = TILE_EDAC_NR_CHANS;
	layers[1].is_virt_csrow = false;
	mci = edac_mc_alloc(pdev->id, ARRAY_SIZE(layers), layers,
			    sizeof(struct tile_edac_priv));
	if (mci == NULL)
		return -ENOMEM;
	priv = mci->pvt_info;
	priv->node = pdev->id;
	priv->hv_devhdl = hv_devhdl;

	mci->pdev = &pdev->dev;
	mci->mtype_cap = MEM_FLAG_DDR2;
	mci->edac_ctl_cap = EDAC_FLAG_SECDED;

	mci->mod_name = DRV_NAME;
#ifdef __tilegx__
	mci->ctl_name = "TILEGx_Memory_Controller";
#else
	mci->ctl_name = "TILEPro_Memory_Controller";
#endif
	mci->dev_name = dev_name(&pdev->dev);
	mci->edac_check = tile_edac_check;

	/*
	 * Initialize the MC control structure 'csrows' table
	 * with the mapping and control information.
	 */
	if (tile_edac_init_csrows(mci)) {
		/* No csrows found. */
		mci->edac_cap = EDAC_FLAG_NONE;
	} else {
		mci->edac_cap = EDAC_FLAG_SECDED;
	}

	platform_set_drvdata(pdev, mci);

	/* Register with EDAC core */
	rc = edac_mc_add_mc(mci);
	if (rc) {
		dev_err(&pdev->dev, "failed to register with EDAC core\n");
		edac_mc_free(mci);
		return rc;
	}

	return 0;
}