| Message ID | 20240130-pme_msg-v1-4-d52b0add5c7c@nxp.com |
|---|---|
| State | New |
| Headers | show
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Wed, 31 Jan 2024 00:46:09 +0000 From: Frank Li <Frank.Li@nxp.com> Date: Tue, 30 Jan 2024 19:45:29 -0500 Subject: [PATCH 4/6] PCI: Add PME_TURN_OFF message macro Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240130-pme_msg-v1-4-d52b0add5c7c@nxp.com> References: <20240130-pme_msg-v1-0-d52b0add5c7c@nxp.com> In-Reply-To: <20240130-pme_msg-v1-0-d52b0add5c7c@nxp.com> To: Bjorn Helgaas <bhelgaas@google.com>, Jingoo Han <jingoohan1@gmail.com>, Gustavo Pimentel <gustavo.pimentel@synopsys.com>, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>, Lorenzo Pieralisi <lpieralisi@kernel.org>, =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= <kw@linux.com>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, imx@lists.linux.dev Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Frank Li <Frank.Li@nxp.com> X-Mailer: b4 0.13-dev-2d940 X-Developer-Signature: v=1; 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PCI: dwc: Add common pme_turn_off message by using outbound iATU
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diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index fe42f5d10b010..46bbd815efccf 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -40,6 +40,8 @@ #define PCI_MSG_CODE_DEASSERT_INTC 0x26 #define PCI_MSG_CODE_DEASSERT_INTD 0x27 +#define PCI_MSG_CODE_PME_TURN_OFF 0x19 + extern const unsigned char pcie_link_speed[]; extern bool pci_early_dump;
Add PME_TURN_OFF macros to enable a PCIe host driver to send PME messages. Signed-off-by: Frank Li <Frank.Li@nxp.com> --- drivers/pci/pci.h | 2 ++ 1 file changed, 2 insertions(+)