From: Xiaowei Bao <xiaowei.bao@nxp.com>
To: jingoohan1@gmail.com, gustavo.pimentel@synopsys.com,
bhelgaas@google.com, robh+dt@kernel.org, mark.rutland@arm.com,
shawnguo@kernel.org, leoyang.li@nxp.com, kishon@ti.com,
lorenzo.pieralisi@arm.com, arnd@arndb.de,
gregkh@linuxfoundation.org, minghuan.Lian@nxp.com,
mingkai.hu@nxp.com, roy.zang@nxp.com, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org
Cc: Xiaowei Bao <xiaowei.bao@nxp.com>
Subject: [PATCH 06/10] PCI: layerscape: Modify the MSIX to the doorbell way
Date: Thu, 15 Aug 2019 16:37:12 +0800 [thread overview]
Message-ID: <20190815083716.4715-6-xiaowei.bao@nxp.com> (raw)
In-Reply-To: <20190815083716.4715-1-xiaowei.bao@nxp.com>
The layerscape platform use the doorbell way to trigger MSIX
interrupt in EP mode.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
---
drivers/pci/controller/dwc/pci-layerscape-ep.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c
index 9404ca0..a0cd5ff 100644
--- a/drivers/pci/controller/dwc/pci-layerscape-ep.c
+++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c
@@ -74,7 +74,8 @@ static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no,
case PCI_EPC_IRQ_MSI:
return dw_pcie_ep_raise_msi_irq(ep, func_no, interrupt_num);
case PCI_EPC_IRQ_MSIX:
- return dw_pcie_ep_raise_msix_irq(ep, func_no, interrupt_num);
+ return dw_pcie_ep_raise_msix_irq_doorbell(ep, func_no,
+ interrupt_num);
default:
dev_err(pci->dev, "UNKNOWN IRQ type\n");
return -EINVAL;
--
2.9.5
next prev parent reply other threads:[~2019-08-15 8:48 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-15 8:37 [PATCH 01/10] PCI: designware-ep: Add multiple PFs support for DWC Xiaowei Bao
2019-08-15 8:37 ` [PATCH 02/10] PCI: designware-ep: Add the doorbell mode of MSI-X in EP mode Xiaowei Bao
2019-08-15 11:53 ` Andrew Murray
2019-08-16 2:58 ` Xiaowei Bao
2019-08-16 10:20 ` Andrew Murray
2019-08-16 11:01 ` Xiaowei Bao
2019-08-16 10:49 ` Kishon Vijay Abraham I
2019-08-16 11:14 ` Xiaowei Bao
2019-08-15 8:37 ` [PATCH 03/10] PCI: designware-ep: Move the function of getting MSI capability forward Xiaowei Bao
2019-08-15 8:37 ` [PATCH 04/10] dt-bindings: pci: layerscape-pci: add compatible strings for ls1088a and ls2088a Xiaowei Bao
2019-08-15 8:37 ` [PATCH 05/10] PCI: layerscape: Modify the way of getting capability with different PEX Xiaowei Bao
2019-08-15 12:51 ` Andrew Murray
2019-08-16 3:00 ` Xiaowei Bao
2019-08-16 10:25 ` Andrew Murray
2019-08-16 11:03 ` Xiaowei Bao
2019-08-15 8:37 ` Xiaowei Bao [this message]
2019-08-15 8:37 ` [PATCH 07/10] PCI: layerscape: Fix some format issue of the code Xiaowei Bao
2019-08-15 8:37 ` [PATCH 08/10] dt-bindings: PCI: Add the pf-offset property Xiaowei Bao
2019-08-27 16:26 ` Rob Herring
2019-08-15 8:37 ` [PATCH 09/10] arm64: dts: layerscape: Add PCIe EP node for ls1088a Xiaowei Bao
2019-08-15 8:37 ` [PATCH 10/10] misc: pci_endpoint_test: Add LS1088a in pci_device_id table Xiaowei Bao
2019-08-15 11:31 ` [PATCH 01/10] PCI: designware-ep: Add multiple PFs support for DWC Andrew Murray
2019-08-16 2:55 ` Xiaowei Bao
2019-08-16 9:44 ` Andrew Murray
2019-08-16 11:00 ` Xiaowei Bao
2019-08-16 12:35 ` Andrew Murray
2019-08-16 15:11 ` Xiaowei Bao
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