WSL2-Linux-Kernel/Documentation/powerpc
Christophe Lombard 594ff7d067 cxl: Support to flash a new image on the adapter from a guest
The new flash.c file contains the logic to flash a new image on the
adapter, through a hcall. It is an iterative process, with chunks of
data of 1M at a time. There are also 2 phases: write and verify. The
flash operation itself is driven from a user-land tool.
Once flashing is successful, an rtas call is made to update the device
tree with the new properties values for the adapter and the AFU(s)

Add a new char device for the adapter, so that the flash tool can
access the card, even if there is no valid AFU on it.

Co-authored-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
Reviewed-by: Manoj Kumar <manoj@linux.vnet.ibm.com>
Acked-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-03-09 23:39:56 +11:00
..
00-INDEX powerpc/dscr: Add documentation for DSCR support 2015-06-07 19:29:27 +10:00
bootwrapper.txt powerpc/bootwrapper: Add documentation of boot wrapper targets 2008-07-04 00:59:03 -06:00
cpu_families.txt powerpc: Add cpu family documentation 2014-06-05 13:20:01 +10:00
cpu_features.txt Documentation/powerpc: Fix path to the powerpc directory 2013-01-10 17:01:50 +11:00
cxl.txt cxl: Support to flash a new image on the adapter from a guest 2016-03-09 23:39:56 +11:00
cxlflash.txt cxlflash: Virtual LUN support 2015-08-26 18:05:39 -07:00
dscr.txt Doc: powerpc: Fix typos in Documentation/powerpc 2015-07-10 14:00:51 -06:00
eeh-pci-error-recovery.txt powerpc: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
firmware-assisted-dump.txt fadump: Add documentation for firmware-assisted dump. 2012-02-23 10:50:00 +11:00
hvcs.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
mpc52xx.txt Documentation/powerpc/mpc52xx.txt: Checkpatch cleanup 2012-03-18 23:59:34 +01:00
pci_iov_resource_on_powernv.txt powerpc/pci: Add PCI resource alignment documentation 2015-03-31 13:02:38 +11:00
pmu-ebb.txt powerpc/perf: Core EBB support for 64-bit book3s 2013-07-01 11:50:10 +10:00
ptrace.txt powerpc/ptrace: Add DAWR debug feature info for userspace 2013-04-18 15:59:55 +10:00
qe_firmware.txt Doc: powerpc: Fix typos in Documentation/powerpc 2015-07-10 14:00:51 -06:00
transactional_memory.txt powerpc/tm: Abort syscalls in active transactions 2015-06-19 17:10:28 +10:00