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| author | Christophe Lombard <clombard@linux.vnet.ibm.com> | 2017-06-22 15:07:27 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-07-03 23:07:03 +1000 |
| commit | 3ced8d73006321bd2a0412fa0ff4b065a02e7514 (patch) | |
| tree | eb6c13f48f53960574756c5fc7edfe0519f9e443 /drivers/misc/cxl/Makefile | |
| parent | 218ea31039e84901b449c3769035456688f6e17d (diff) | |
| download | linux-3ced8d73006321bd2a0412fa0ff4b065a02e7514.tar.gz linux-3ced8d73006321bd2a0412fa0ff4b065a02e7514.tar.bz2 linux-3ced8d73006321bd2a0412fa0ff4b065a02e7514.zip | |
cxl: Export library to support IBM XSL
This patch exports a in-kernel 'library' API which can be called by
other drivers to help interacting with an IBM XSL on a POWER9 system.
The XSL (Translation Service Layer) is a stripped down version of the
PSL (Power Service Layer) used in some cards such as the Mellanox CX5.
Like the PSL, it implements the CAIA architecture, but has a number
of differences, mostly in it's implementation dependent registers.
The XSL also uses a special DMA cxl mode, which uses a slightly
different init sequence for the CAPP and PHB.
Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc/cxl/Makefile')
| -rw-r--r-- | drivers/misc/cxl/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/cxl/Makefile b/drivers/misc/cxl/Makefile index c14fd6b65b5a..0b5fd749d96d 100644 --- a/drivers/misc/cxl/Makefile +++ b/drivers/misc/cxl/Makefile @@ -3,7 +3,7 @@ ccflags-$(CONFIG_PPC_WERROR) += -Werror cxl-y += main.o file.o irq.o fault.o native.o cxl-y += context.o sysfs.o pci.o trace.o -cxl-y += vphb.o phb.o api.o +cxl-y += vphb.o phb.o api.o cxllib.o cxl-$(CONFIG_PPC_PSERIES) += flash.o guest.o of.o hcalls.o cxl-$(CONFIG_DEBUG_FS) += debugfs.o obj-$(CONFIG_CXL) += cxl.o |