Lines Matching refs:PCI

31 - PCI interface
67 3a. Limited inbound PCI window
69 The IXP4xx family allows for up to 256MB of memory but the PCI interface
70 can only expose 64MB of that memory to the PCI bus. This means that if
71 you are running with > 64MB, all PCI buffers outside of the accessible
74 3b. Limited outbound PCI window
76 IXP4xx provides two methods of accessing PCI memory space:
79    To access PCI via this space, we simply ioremap() the BAR
82    limits the system to just 64MB of PCI memory. This can be
86    configured to use indirect registers to access PCI This allows
88    The disadvantage of this is that every PCI access requires
91    mmap() PCI devices in this case due to the indirect nature
92    of the PCI window.
95 you need more PCI memory, enable the IXP4XX_INDIRECT_PCI config option.
111    the platform has two mini-PCI slots used for 802.11[bga] cards.
117    The Avila platform is basically and IXDP425 with the 4 PCI slots
118    replaced with mini-PCI slots and a CF IDE interface hanging off
125    also known as the Richfield board. It contains 4 PCI slots, 16MB
137    added. One issue with this board is that the mini-PCI slots only
138    have the 3.3v line connected, so you can't use a PCI to mini-PCI