Commit b2101eae authored Jul 05, 2015 by Benjamin Herrenschmidt Committed by Michael S. Tsirkin Jul 08, 2015

pcie: Set the "link active" in the link status register



Some firmwares can test that and assume the device hasn't come
up if that bit isn't set

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

parent 412a8245

hw/pci/pcie.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -78,7 +78,7 @@ int pcie_cap_init(PCIDevice *dev, uint8_t offset, uint8_t type, uint8_t port)
		PCI_EXP_LNK_LS_25);

		pci_set_word(exp_cap + PCI_EXP_LNKSTA,
		PCI_EXP_LNK_MLW_1 \| PCI_EXP_LNK_LS_25);
		PCI_EXP_LNK_MLW_1 \| PCI_EXP_LNK_LS_25 \|PCI_EXP_LNKSTA_DLLLA);

		pci_set_long(exp_cap + PCI_EXP_DEVCAP2,
		PCI_EXP_DEVCAP2_EFF \| PCI_EXP_DEVCAP2_EETLPP);