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nvethernet: read vm-num from DT

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Bug 200730767

Change-Id: I41c59e536ad7340a53a9bb57cd4bab24e55856f2
Signed-off-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2539621
Tested-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Rakesh Goyal <rgoyal@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
This commit is contained in:
Narayan Reddy
2021-05-26 18:32:02 +05:30
committed by Revanth Kumar Uppala
parent ee63b13b24
commit 2c47124823
1 changed files with 7 additions and 0 deletions
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7
drivers/net/ethernet/nvidia/nvethernet/ether_linux.c
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@@ -3945,6 +3945,13 @@ static int ether_get_vm_irq_data(struct platform_device *pdev,
return ret;
}
ret = of_property_read_u32(temp, "nvidia,vm-num",
&osi_core->irq_data[node].vm_num);
if (ret != 0) {
dev_err(&pdev->dev, "failed to read VM Number\n");
return ret;
}
ether_set_vm_irq_chan_mask(&pdata->vm_irq_data[node],
osi_dma->irq_data[node].num_vm_chans,
osi_dma->irq_data[node].vm_chans);