PCIE_SET_READRQ(9) Hardware Interfaces PCIE_SET_READRQ(9)NAME
pcie_set_readrq - set PCI Express maximum memory read request
SYNOPSIS
int pcie_set_readrq(struct pci_dev * dev, int rq);
ARGUMENTS
dev
PCI device to query
rq
maximum memory read count in bytes valid values are 128, 256, 512, 1024, 2048, 4096
DESCRIPTION
If possible sets maximum read byte count
COPYRIGHT Kernel Hackers Manual 2.6. July 2010 PCIE_SET_READRQ(9)
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npe(7D) Devices npe(7D)NAME
npe - PCI Express bus nexus driver
DESCRIPTION
The npe nexus driver is used on X64 servers for PCI Express Root Complex devices that provide PCI Express interconnect. This driver is com-
pliant to PCI Express base specification, Revision 1.0a.
This nexus driver provides support for the following features: Access to extended configuration space, IEEE 1275 extensions for PCI
Express, Base line PCI Express error handling and PCI Express MSI interrupts.
FILES
/platform/i86pc/kernel/drv/npe
32-bit ELF kernel module.
/platform/i86pc/kernel/drv/amd64/npe
64-bit ELF kernel module.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+------------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+------------------------------+
|Architecture |x64 PCI Express-based systems |
+-----------------------------+------------------------------+
|Availability |SUNWcakr.i |
+-----------------------------+------------------------------+
SEE ALSO attributes(5), pcie(4), pcie_pci(7D)
PCI Express Base Specification v1.0a -- 2003
Writing Device Drivers
IEEE 1275 PCI Bus Binding -- 1998
http://playground.sun.com/1275/bindings/pci/pci-express.txt
SunOS 5.11 12 Oct 2005 npe(7D)
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