[PATCH 4/8] Make some PCI macros available to other files. NFC.

[Jason Thorpe]

Move PCI_DEVFN(), PCI_BUS(), PCI_SLOT(), and PCI_FUNC() to pci.h.

Signed-off-by: Jason Thorpe <thor...@me.com>
---
 pci.c | 4 ----
 pci.h | 5 +++++
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/pci.c b/pci.c
index 87a101c..ba05adb 100644
--- a/pci.c
+++ b/pci.c
@@ -31,10 +31,6 @@
 #include "pci_regs.h"
 
 
-#define PCI_DEVFN(slot, func)  ((((slot) & 0x1f) << 3) | ((func) & 0x07))
-#define PCI_BUS(devfn)         ((devfn) >> 8)
-#define PCI_SLOT(devfn)                (((devfn) >> 3) & 0x1f)
-#define PCI_FUNC(devfn)                ((devfn) & 0x07)
 #define PCI_SLOT_MAX           32
 #define PCI_FUNC_MAX           8
 #define PCI_REGION_ROM         6
diff --git a/pci.h b/pci.h
index b751c6f..b4a4f80 100644
--- a/pci.h
+++ b/pci.h
@@ -60,6 +60,11 @@ extern void pci_config_maskw(int bdf, int addr, uint16_t 
off, uint16_t on);
 
 extern int pci_next(int bdf, int *pmax);
 
+#define PCI_DEVFN(slot, func)  ((((slot) & 0x1f) << 3) | ((func) & 0x07))
+#define PCI_BUS(devfn)         ((devfn) >> 8)
+#define PCI_SLOT(devfn)                (((devfn) >> 3) & 0x1f)
+#define PCI_FUNC(devfn)                ((devfn) & 0x07)
+
 #define foreachpci(BDF, MAX)                           \
        for (MAX = 0x0100, BDF = pci_next(0, &MAX);     \
             BDF >= 0;                                  \
-- 
2.30.2