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-rw-r--r--drivers/net/cxgb3/t3_hw.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index e78d341cbd6..526e144b8b7 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -3465,7 +3465,7 @@ static void config_pcie(struct adapter *adap)
{201, 321, 258, 450, 834, 1602}
};
- u16 val;
+ u16 val, devid;
unsigned int log2_width, pldsize;
unsigned int fst_trn_rx, fst_trn_tx, acklat, rpllmt;
@@ -3473,6 +3473,17 @@ static void config_pcie(struct adapter *adap)
adap->params.pci.pcie_cap_addr + PCI_EXP_DEVCTL,
&val);
pldsize = (val & PCI_EXP_DEVCTL_PAYLOAD) >> 5;
+
+ pci_read_config_word(adap->pdev, 0x2, &devid);
+ if (devid == 0x37) {
+ pci_write_config_word(adap->pdev,
+ adap->params.pci.pcie_cap_addr +
+ PCI_EXP_DEVCTL,
+ val & ~PCI_EXP_DEVCTL_READRQ &
+ ~PCI_EXP_DEVCTL_PAYLOAD);
+ pldsize = 0;
+ }
+
pci_read_config_word(adap->pdev,
adap->params.pci.pcie_cap_addr + PCI_EXP_LNKCTL,
&val);