diff options
Diffstat (limited to 'payloads/libpayload/drivers')
| -rw-r--r-- | payloads/libpayload/drivers/usb/ehci.c | 4 | ||||
| -rw-r--r-- | payloads/libpayload/drivers/usb/usbinit.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c index bf8a5eaa81..7969febce9 100644 --- a/payloads/libpayload/drivers/usb/ehci.c +++ b/payloads/libpayload/drivers/usb/ehci.c @@ -860,9 +860,9 @@ ehci_pci_init (pcidev_t addr) hci_t *controller; u32 reg_base; - u32 pci_command = pci_read_config32(addr, PCI_COMMAND); + u16 pci_command = pci_read_config16(addr, PCI_COMMAND); pci_command = (pci_command | PCI_COMMAND_MEMORY) & ~PCI_COMMAND_IO ; - pci_write_config32(addr, PCI_COMMAND, pci_command); + pci_write_config16(addr, PCI_COMMAND, pci_command); reg_base = pci_read_config32 (addr, USBBASE); diff --git a/payloads/libpayload/drivers/usb/usbinit.c b/payloads/libpayload/drivers/usb/usbinit.c index 0ac27e4456..49634c6c06 100644 --- a/payloads/libpayload/drivers/usb/usbinit.c +++ b/payloads/libpayload/drivers/usb/usbinit.c @@ -62,11 +62,11 @@ static int usb_controller_initialize(int bus, int dev, int func) /* enable busmaster */ if (devclass == 0xc03) { - u32 pci_command; + u16 pci_command; - pci_command = pci_read_config32(pci_device, PCI_COMMAND); + pci_command = pci_read_config16(pci_device, PCI_COMMAND); pci_command |= PCI_COMMAND_MASTER; - pci_write_config32(pci_device, PCI_COMMAND, pci_command); + pci_write_config16(pci_device, PCI_COMMAND, pci_command); usb_debug("%02x:%02x.%x %04x:%04x.%d ", bus, dev, func, pciid >> 16, pciid & 0xFFFF, func); |