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From:   Serge Semin <Sergey.Semin@baikalelectronics.ru>
To:     Bjorn Helgaas <bhelgaas@google.com>,
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        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
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        Manivannan Sadhasivam <mani@kernel.org>,
        Serge Semin <fancer.lancer@gmail.com>,
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CC:     Serge Semin <Sergey.Semin@baikalelectronics.ru>,
        Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,
        Pavel Parkhomenko <Pavel.Parkhomenko@baikalelectronics.ru>,
        <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH RESEND v6 02/11] PCI: dwc: Fix inbound iATU entries out-of-bounds warning message
Date:   Wed, 31 May 2023 14:25:53 +0300
Message-ID: <20230531112602.7222-3-Sergey.Semin@baikalelectronics.ru>
In-Reply-To: <20230531112602.7222-1-Sergey.Semin@baikalelectronics.ru>
References: <20230531112602.7222-1-Sergey.Semin@baikalelectronics.ru>
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The message is printed if the number of requested inbound iATU windows
exceed the device capability. In that case the message should either refer
to the "dma-ranges" DT property or to the DMA-ranges mapping. We suggest
to use the later version as a counterpart to the just CPU-ranges mapping.
In any case the current "Dma-ranges" phrase seems incorrect.

Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
 drivers/pci/controller/dwc/pcie-designware-host.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index 9952057c8819..5718b4bb67f0 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -723,7 +723,7 @@ static int dw_pcie_iatu_setup(struct dw_pcie_rp *pp)
 	}
 
 	if (pci->num_ib_windows <= i)
-		dev_warn(pci->dev, "Dma-ranges exceed inbound iATU size (%u)\n",
+		dev_warn(pci->dev, "DMA-ranges exceed inbound iATU size (%u)\n",
 			 pci->num_ib_windows);
 
 	return 0;
-- 
2.40.0