linux-toradex.git/Documentation/PCI, branch v2.6.30.2

PCI MSI: Add example request loop to MSI-HOWTO.txt

2009-03-20T18:35:04+00:00

Encourage driver writers to think about supporting a variable number
of MSI-X interrupts, and give an example of how to do such a
request.

Acked-by: Matthew Wilcox 
Signed-off-by: Michael Ellerman 
Signed-off-by: Jesse Barnes

PCI: manual for SR-IOV user and driver developer

2009-03-20T17:48:33+00:00

Reviewed-by: Randy Dunlap 
Reviewed-by: Matthew Wilcox 
Signed-off-by: Yu Zhao 
Signed-off-by: Jesse Barnes

PCI MSI: Add support for multiple MSI

2009-03-20T17:48:14+00:00

Add the new API pci_enable_msi_block() to allow drivers to
request multiple MSI and reimplement pci_enable_msi in terms of
pci_enable_msi_block.  Ensure that the architecture back ends don't
have to know about multiple MSI.

Signed-off-by: Matthew Wilcox 
Signed-off-by: Jesse Barnes

Rewrite MSI-HOWTO

2009-03-20T17:48:11+00:00

I didn't find the previous version very useful, so I rewrote it.

Signed-off-by: Matthew Wilcox 
Reviewed-by: Randy Dunlap 
Reviewed-by: Grant Grundler 
Signed-off-by: Jesse Barnes

PCI: Documentation: fix minor PCIe HOWTO thinko

2009-02-13T21:59:19+00:00

Update doc to correctly refer to replacing the pci_register_driver API,
and not the non-existent "pci_module_init" API.

Signed-off-by: Alex Chiang 
Signed-off-by: Jesse Barnes

PCI: Add pci_clear_master() as opposite of pci_set_master()

2009-01-07T19:13:23+00:00

During an online device reset it may be useful to disable bus-mastering.
pci_disable_device() does that, and far more besides, so is not suitable
for an online reset.

Add pci_clear_master() which does just this.

Signed-off-by: Ben Hutchings 
Reviewed-by: Matthew Wilcox 
Signed-off-by: Jesse Barnes

Create/use more directory structure in the Documentation/ tree.

2008-11-14T17:28:53+00:00

Create Documentation/blockdev/ sub-directory and populate it.
Populate the Documentation/serial/ sub-directory.
Move MSI-HOWTO.txt to Documentation/PCI/.
Move ioctl-number.txt to Documentation/ioctl/.
Update all relevant 00-INDEX files.
Update all relevant Kconfig files and source files.

Signed-off-by: Randy Dunlap

PCI: fix AER capability check

2008-10-20T18:01:52+00:00

The 'use pci_find_ext_capability everywhere' cleanup brought a new bug,
which makes the AER stop working.  Fix it by actually using find_ext_cap
instead of just find_cap.  Drop the unused config space size define while
we're at it.

Signed-off-by: Yu Zhao 
Signed-off-by: Jesse Barnes

PCI: Check dynids driver_data value for validity

2008-10-20T17:48:35+00:00

Only accept dynids whose driver_data value matches one of the driver's
pci_driver_id entries. This prevents the user from accidentally passing
values the drivers do not expect.

Cc: Milton Miller 
Acked-by: Greg Kroah-Hartman 
Signed-off-by: Jean Delvare 
Signed-off-by: Jesse Barnes

PCI: doc/pci: create Documentation/PCI/ and move files into it

2008-04-21T04:46:51+00:00

Create Documentation/PCI/ and move PCI-related files to it.
Fix a few instances of trailing whitespace.
Update references to the new file locations.

Signed-off-by: Randy Dunlap 
Cc: Jesse Barnes 
Signed-off-by: Greg Kroah-Hartman