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pcireg: Add 64-bit BAR support

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RichardG867
2023-05-03 21:56:48 -03:00
parent 5eb06939ec
commit 635122569d
1 changed files with 7 additions and 6 deletions
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13
pcireg/pcireg.c
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@@ -952,22 +952,23 @@ dump_info(uint8_t bus, uint8_t dev, uint8_t func)
if (reg_val.u8[0] & 1) {
printf("I/O at %04X", reg_val.u16[0] & 0xfffc);
} else {
printf("Memory at %04X%04X (", reg_val.u16[1], reg_val.u16[0] & 0xfff0);
switch (reg_val.u8[0] & 0x06) {
printf("Memory at ");
switch (reg_val.u32 & 0x00000006) {
case 0x00:
printf("32-bit");
printf("%08X (32-bit", reg_val.u32 & 0xfffffff0);
break;
case 0x02:
printf("below 1 MB");
printf("%05X (below 1 MB", reg_val.u32 & 0xfffffff0);
break;
case 0x04:
printf("64-bit");
/* Next BAR has the upper 32 bits. */
printf("%08X_%08X (64-bit", pci_readl(bus, dev, func, 0x14 + (i++ << 2)), reg_val.u32 & 0xfffffff0);
break;
case 0x06:
printf("invalid location");
printf("%08X (invalid location", reg_val.u32 & 0xfffffff0);
break;
}
printf(", ");