#
266020 |
|
14-May-2014 |
ian |
MFC r258800, r258802, r258805, r258806, r258807, r258851, r258857, r259199, r259484, r259513, r259514, r259516
The kernel stack guard pages are only below the stack pointer, not above.
Remove unnecessary double-setting of the thread's onfault state in copyinstr().
Open Firmware mandates that certain cross-references, in particular those in /chosen, be ihandles. The ePAPR spec makes those cross-reference phandles, since FDT has no concept of ihandles. Have the OF FDT CI module interpret queries about ihandles as cross-reference phandles.
Real OF systems have an ihandle under /chosen/stdout, not a phandle. Use the right type.
Rearchitect platform memory map parsing to make it less Open Firmware-centric.
Remove fdtbus_bs_tag definition, which is now obsolete. The remainder of this file is also slated for future demolition.
Return the correct IEEE 1275 code for "nextprop".
Use the common Open Firmware PCI interrupt routing code instead of the duplicate version in dev/fdt.
Configure interrupt sense based on device tree information.
Simplify the ofw_bus_lookup_imap() API slightly: make it allocate maskbuf internally instead of requiring the caller to allocate it.
|
#
259235 |
|
11-Dec-2013 |
andreast |
MFC r257991, r257992, 257993, 258504
r257991: Consolidate Apple firmware hacks and improve them by switching on the presence of mac-io devices in the tree, which uniquely identifies Apple hardware.
r257992: Allow OF_decode_addr() to also be able to map resources on big-endian devices. To this end, make PCI device detection rely on the device_type field rather than name, as per the standard.
r257993:
Make tsec work with the device tree present on the RB800. The previous code assumed that the MDIO bus was a direct child of the Ethernet interface. It may not be and indeed on many device trees is not. While here, add proper locking for MII transactions, which may be on a bus shared by several MACs.
r258504:
Save and restore the trap vectors when doing OF calls on pSeries machines.
It turned out that on pSeries machines the call into OF modified the trap vectors and this made further behaviour unpredictable.
With this commit I'm now able to boot multi user on a network booted environment on my IntelliStation 285. This is a POWER5+ machine.
|
#
266020 |
|
14-May-2014 |
ian |
MFC r258800, r258802, r258805, r258806, r258807, r258851, r258857, r259199, r259484, r259513, r259514, r259516
The kernel stack guard pages are only below the stack pointer, not above.
Remove unnecessary double-setting of the thread's onfault state in copyinstr().
Open Firmware mandates that certain cross-references, in particular those in /chosen, be ihandles. The ePAPR spec makes those cross-reference phandles, since FDT has no concept of ihandles. Have the OF FDT CI module interpret queries about ihandles as cross-reference phandles.
Real OF systems have an ihandle under /chosen/stdout, not a phandle. Use the right type.
Rearchitect platform memory map parsing to make it less Open Firmware-centric.
Remove fdtbus_bs_tag definition, which is now obsolete. The remainder of this file is also slated for future demolition.
Return the correct IEEE 1275 code for "nextprop".
Use the common Open Firmware PCI interrupt routing code instead of the duplicate version in dev/fdt.
Configure interrupt sense based on device tree information.
Simplify the ofw_bus_lookup_imap() API slightly: make it allocate maskbuf internally instead of requiring the caller to allocate it.
|
#
259235 |
|
11-Dec-2013 |
andreast |
MFC r257991, r257992, 257993, 258504
r257991: Consolidate Apple firmware hacks and improve them by switching on the presence of mac-io devices in the tree, which uniquely identifies Apple hardware.
r257992: Allow OF_decode_addr() to also be able to map resources on big-endian devices. To this end, make PCI device detection rely on the device_type field rather than name, as per the standard.
r257993:
Make tsec work with the device tree present on the RB800. The previous code assumed that the MDIO bus was a direct child of the Ethernet interface. It may not be and indeed on many device trees is not. While here, add proper locking for MII transactions, which may be on a bus shared by several MACs.
r258504:
Save and restore the trap vectors when doing OF calls on pSeries machines.
It turned out that on pSeries machines the call into OF modified the trap vectors and this made further behaviour unpredictable.
With this commit I'm now able to boot multi user on a network booted environment on my IntelliStation 285. This is a POWER5+ machine.
|