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| PCIX_SET_MMRBC(9) | Hardware Interfaces | PCIX_SET_MMRBC(9) |
NAME¶
pcix_set_mmrbc - set PCI-X maximum memory read byte count
SYNOPSIS¶
int pcix_set_mmrbc(struct pci_dev * dev, int mmrbc);
ARGUMENTS¶
dev
PCI device to query
mmrbc
maximum memory read count in bytes valid values are 512,
1024, 2048, 4096
DESCRIPTION¶
If possible sets maximum memory read byte count, some bridges have erratas that prevent this.
COPYRIGHT¶
| January 2017 | Kernel Hackers Manual 4.8. |