#include <linux/hypervisor.h>
#include <linux/irqdomain.h>
#include <linux/pm_runtime.h>
+#include <linux/bitfield.h>
#include "pci.h"
#define CARDBUS_LATENCY_TIMER 176 /* secondary latency timer */
pdev->pcie_cap = pos;
pci_read_config_word(pdev, pos + PCI_EXP_FLAGS, ®16);
pdev->pcie_flags_reg = reg16;
- pci_read_config_word(pdev, pos + PCI_EXP_DEVCAP, ®16);
- pdev->pcie_mpss = reg16 & PCI_EXP_DEVCAP_PAYLOAD;
+ pci_read_config_dword(pdev, pos + PCI_EXP_DEVCAP, &pdev->devcap);
+ pdev->pcie_mpss = FIELD_GET(PCI_EXP_DEVCAP_PAYLOAD, pdev->devcap);
parent = pci_upstream_bridge(pdev);
if (!parent)
dev->error_state = pci_channel_io_normal;
set_pcie_port_type(dev);
+ pci_set_of_node(dev);
+ pci_set_acpi_fwnode(dev);
+
pci_dev_assign_slot(dev);
/*
default: /* unknown header */
pci_err(dev, "unknown header type %02x, ignoring device\n",
dev->hdr_type);
+ pci_release_of_node(dev);
return -EIO;
bad:
{
pci_aer_exit(dev);
pci_rcec_exit(dev);
- pci_vpd_release(dev);
pci_iov_release(dev);
pci_free_cap_save_buffers(dev);
}
dev->vendor = l & 0xffff;
dev->device = (l >> 16) & 0xffff;
- pci_set_of_node(dev);
-
if (pci_setup_device(dev)) {
- pci_release_of_node(dev);
pci_bus_put(dev->bus);
kfree(dev);
return NULL;
pci_rcec_init(dev); /* Root Complex Event Collector */
pcie_report_downtraining(dev);
-
- if (pci_probe_reset_function(dev) == 0)
- dev->reset_fn = 1;
+ pci_init_reset_methods(dev);
}
/*