linux-kernel - [PATCH] PCI: Extend PCI root port device IDs for Zhaoxin platforms

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Message-ID: <20231201120942.680075-1-LeoLiu-oc@zhaoxin.com>
Date:   Fri, 1 Dec 2023 20:09:42 +0800
From:   LeoLiu-oc <LeoLiu-oc@...oxin.com>
To:     <bhelgaas@...gle.com>, <linux-pci@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <CobeChen@...oxin.com>, <TonyWWang@...oxin.com>,
        <YeeLi@...oxin.com>, <Leoliu@...oxin.com>,
        leoliu-oc <leoliu-oc@...oxin.com>
Subject: [PATCH] PCI: Extend PCI root port device IDs for Zhaoxin platforms

From: leoliu-oc <leoliu-oc@...oxin.com>

Add more PCI root port device IDs to the
pci_quirk_zhaoxin_pcie_ports_acs() for some new Zhaoxin platforms.

Signed-off-by: leoliu-oc <leoliu-oc@...oxin.com>
---
 drivers/pci/quirks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index ea476252280a..db74f8f07096 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -4709,7 +4709,7 @@ static int  pci_quirk_zhaoxin_pcie_ports_acs(struct pci_dev *dev, u16 acs_flags)
 	switch (dev->device) {
 	case 0x0710 ... 0x071e:
 	case 0x0721:
-	case 0x0723 ... 0x0732:
+	case 0x0723 ... 0x073b:
 		return pci_acs_ctrl_enabled(acs_flags,
 			PCI_ACS_SV | PCI_ACS_RR | PCI_ACS_CR | PCI_ACS_UF);
 	}
-- 
2.34.1