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pci: assign relocatable address ranges

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Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@790 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Igor V. Kovalenko
2010-05-27 20:12:26 +00:00
committed by Blue Swirl
parent 33eabc0730
commit 1e5c4a8173
1 changed files with 12 additions and 12 deletions
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24
drivers/pci.c
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@@ -546,24 +546,24 @@ int eth_config_cb (const pci_config_t *config)
static inline void pci_decode_pci_addr(pci_addr addr, int *flags, static inline void pci_decode_pci_addr(pci_addr addr, int *flags,
int *space_code, uint32_t *mask) int *space_code, uint32_t *mask)
{ {
*flags = 0;
if (addr & 0x01) { if (addr & 0x01) {
*space_code = IO_SPACE; *space_code = IO_SPACE;
*flags = 0;
*mask = 0x00000001; *mask = 0x00000001;
} else if (addr & 0x04) {
*flags = IS_NOT_RELOCATABLE;
*space_code = MEMORY_SPACE_64;
*mask = 0x0000000F;
} else { } else {
if (addr & 0x04) {
*space_code = MEMORY_SPACE_64;
*flags |= IS_NOT_RELOCATABLE; /* XXX: why not relocatable? */
} else {
*space_code = MEMORY_SPACE_32;
}
*space_code = MEMORY_SPACE_32; if (addr & 0x08) {
*flags = IS_NOT_RELOCATABLE; *flags |= IS_PREFETCHABLE;
*mask = 0x0000000F; }
*mask = 0x0000000F;
} }
} }