gwj / at91sam9263 · Commits

Commit 64d50b8b0ab32260610978434af3c25f15524a72

Authored by Michael S. Tsirkin
Committed by Anthony Liguori
1 parent ff24bd58

qemu/pci: add pci_get/set_byte 

Add pci_get/set_byte to keep *_word and *_long access functions company.
They are unused for now.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Inline Side-by-side
Showing 1 changed file with 12 additions and 0 deletions
hw/pci.h
  View file @64d50b8
@@ -259,6 +259,18 @@ PCIBus *pci_bridge_init(PCIBus *bus, int devfn, uint16_t vid, uint16_t did, @@ -259,6 +259,18 @@ PCIBus *pci_bridge_init(PCIBus *bus, int devfn, uint16_t vid, uint16_t did,
259 pci_map_irq_fn map_irq, const char *name); 259 pci_map_irq_fn map_irq, const char *name);
260 260
261 static inline void 261 static inline void
  262 +pci_set_byte(uint8_t *config, uint8_t val)
  263 +{
  264 + *config = val;
  265 +}
  266 +
  267 +static inline uint8_t
  268 +pci_get_byte(uint8_t *config)
  269 +{
  270 + return *config;
  271 +}
  272 +
  273 +static inline void
262 pci_set_word(uint8_t *config, uint16_t val) 274 pci_set_word(uint8_t *config, uint16_t val)
263 { 275 {
264 cpu_to_le16wu((uint16_t *)config, val); 276 cpu_to_le16wu((uint16_t *)config, val);