narenas
/
opengnsys_ipxe
mirror of https://github.com/ipxe/ipxe.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Avoid signed/unsigned warnings by explicitly making PCI_{BUS,DEV,FUNC} 

all return unsigned quantities.
pull/1/head
Michael Brown 2005-04-16 17:09:52 +00:00
parent 66e54f1274
commit b7c55c3951
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/include/pci.h
View File

@ -249,10 +249,10 @@ struct pci_device {
uint8_t irq;
uint8_t already_tried;
};
#define PCI_BUS(busdevfn) ( ( (busdevfn) >> 8 ) & 0xff )
#define PCI_DEV(busdevfn) ( ( (busdevfn) >> 3 ) & 0x1f )
#define PCI_FUNC(busdevfn) ( (busdevfn) & 0x07 )
#define PCI_FN0(busdevfn) ( (busdevfn) & 0xfff8 )
#define PCI_BUS(busdevfn) ( ( uint8_t ) ( ( (busdevfn) >> 8 ) & 0xff ) )
#define PCI_DEV(busdevfn) ( ( uint8_t ) ( ( (busdevfn) >> 3 ) & 0x1f ) )
#define PCI_FUNC(busdevfn) ( ( uint8_t ) ( (busdevfn) & 0x07 ) )
#define PCI_FN0(busdevfn) ( ( uint16_t ) ( (busdevfn) & 0xfff8 ) )
/*
* An individual PCI device identified by vendor and device IDs