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Make the address we kludily allocate in pccbb be a #define for easier

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changing.  Also change it from 0x44000000 to 0x84000000 for large memory
machines.

# the PCI bus code should do this for us.  This is a bandaide, not a
# solution.
This commit is contained in:
Warner Losh 2001-11-26 00:33:04 +00:00
parent d90753c548
commit b772be119c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=86899
1 changed files with 5 additions and 3 deletions
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8
sys/dev/pccbb/pccbb.c
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@ -103,6 +103,8 @@
#define PCIC_MASK2(SC,REG,MASK,MASK2) \
PCIC_WRITE(SC,REG,(PCIC_READ(SC,REG) MASK) MASK2)
#define PCCBB_START_MEM 0x84000000
struct pccbb_sclist {
struct pccbb_softc *sc;
STAILQ_ENTRY(pccbb_sclist) entries;
@ -438,7 +440,7 @@ pccbb_attach(device_t brdev)
-(sockbase & 0xfffffff0);
sc->sc_base_res = bus_generic_alloc_resource(
device_get_parent(brdev), brdev, SYS_RES_MEMORY,
&rid, 0x10000000, ~0, sockbase,
&rid, PCCBB_START_MEM, ~0, sockbase,
RF_ACTIVE|rman_make_alignment_flags(sockbase));
if (!sc->sc_base_res){
device_printf(brdev,
@ -1267,8 +1269,8 @@ pccbb_cardbus_alloc_resource(device_t brdev, device_t child, int type, int *rid,
end = start;
break;
case SYS_RES_MEMORY:
if (start <= 0x44000000)
start = 0x44000000;
if (start <= PCCBB_START_MEM)
start = PCCBB_START_MEM;
if (end < start)
end = start;
break;