From: Andrew Donnellan <ajd@linux.ibm.com>
To: "Alastair D'Silva" <alastair@au1.ibm.com>, alastair@d-silva.org
Cc: "Madhavan Srinivasan" <maddy@linux.vnet.ibm.com>,
"Alexey Kardashevskiy" <aik@ozlabs.ru>,
"Keith Busch" <keith.busch@intel.com>,
"Masahiro Yamada" <yamada.masahiro@socionext.com>,
"Paul Mackerras" <paulus@samba.org>,
"Mauro Carvalho Chehab" <mchehab+samsung@kernel.org>,
"Ira Weiny" <ira.weiny@intel.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Rob Herring" <robh@kernel.org>,
"Dave Jiang" <dave.jiang@intel.com>,
linux-nvdimm@lists.01.org,
"Vishal Verma" <vishal.l.verma@intel.com>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Anju T Sudhakar" <anju@linux.vnet.ibm.com>,
"Mahesh Salgaonkar" <mahesh@linux.vnet.ibm.com>,
"Arnd Bergmann" <arnd@arndb.de>, "Greg Kurz" <groug@kaod.org>,
"Nicholas Piggin" <npiggin@gmail.com>,
"Cédric Le Goater" <clg@kaod.org>,
"Dan Williams" <dan.j.williams@intel.com>,
"Hari Bathini" <hbathini@linux.ibm.com>,
linux-mm@kvack.org,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org,
"Frederic Barrat" <fbarrat@linux.ibm.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH v2 05/27] powerpc: Map & release OpenCAPI LPC memory
Date: Tue, 21 Jan 2020 17:46:12 +1100 [thread overview]
Message-ID: <f33979a2-a083-dd0e-3273-7ebff66d6385@linux.ibm.com> (raw)
In-Reply-To: <20191203034655.51561-6-alastair@au1.ibm.com>
On 3/12/19 2:46 pm, Alastair D'Silva wrote:
> From: Alastair D'Silva <alastair@d-silva.org>
>
> This patch adds platform support to map & release LPC memory.
Might want to explain what LPC is.
Otherwise:
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
>
> Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
> ---
> arch/powerpc/include/asm/pnv-ocxl.h | 2 ++
> arch/powerpc/platforms/powernv/ocxl.c | 42 +++++++++++++++++++++++++++
> 2 files changed, 44 insertions(+)
>
> diff --git a/arch/powerpc/include/asm/pnv-ocxl.h b/arch/powerpc/include/asm/pnv-ocxl.h
> index 7de82647e761..f8f8ffb48aa8 100644
> --- a/arch/powerpc/include/asm/pnv-ocxl.h
> +++ b/arch/powerpc/include/asm/pnv-ocxl.h
> @@ -32,5 +32,7 @@ extern int pnv_ocxl_spa_remove_pe_from_cache(void *platform_data, int pe_handle)
>
> extern int pnv_ocxl_alloc_xive_irq(u32 *irq, u64 *trigger_addr);
> extern void pnv_ocxl_free_xive_irq(u32 irq);
> +extern u64 pnv_ocxl_platform_lpc_setup(struct pci_dev *pdev, u64 size);
> +extern void pnv_ocxl_platform_lpc_release(struct pci_dev *pdev);
nit: I don't think these need to be extern?
--
Andrew Donnellan OzLabs, ADL Canberra
ajd@linux.ibm.com IBM Australia Limited
next prev parent reply other threads:[~2020-01-21 6:48 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-03 3:46 [PATCH v2 00/27] Add support for OpenCAPI SCM devices Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 01/27] memory_hotplug: Add a bounds check to __add_pages Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 02/27] nvdimm: remove prototypes for nonexistent functions Alastair D'Silva
2019-12-03 4:47 ` Andrew Donnellan
2019-12-04 0:10 ` Dan Williams
2020-01-23 21:49 ` Dan Williams
2019-12-03 3:46 ` [PATCH v2 03/27] powerpc: Add OPAL calls for LPC memory alloc/release Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 04/27] mm/memory_hotplug: Allow check_hotplug_memory_addressable to be called from drivers Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 05/27] powerpc: Map & release OpenCAPI LPC memory Alastair D'Silva
2020-01-09 14:41 ` Frederic Barrat
2020-01-21 6:46 ` Andrew Donnellan [this message]
2020-01-21 7:11 ` Greg Kurz
2020-02-14 11:09 ` Frederic Barrat
2020-02-18 23:44 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 06/27] ocxl: Tally up the LPC memory on a link & allow it to be mapped Alastair D'Silva
2020-01-09 14:48 ` Frederic Barrat
2020-02-03 12:37 ` Jonathan Cameron
2020-02-19 0:01 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 07/27] ocxl: Add functions to map/unmap LPC memory Alastair D'Silva
2020-01-09 14:49 ` Frederic Barrat
2020-02-03 12:49 ` Jonathan Cameron
2020-02-19 2:39 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 08/27] ocxl: Save the device serial number in ocxl_fn Alastair D'Silva
2020-02-03 12:53 ` Jonathan Cameron
2020-02-19 4:03 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 09/27] ocxl: Free detached contexts in ocxl_context_detach_all() Alastair D'Silva
2020-01-09 14:54 ` Frederic Barrat
2019-12-03 3:46 ` [PATCH v2 10/27] nvdimm: Add driver for OpenCAPI Storage Class Memory Alastair D'Silva
2019-12-03 5:05 ` Alastair D'Silva
2020-02-03 13:20 ` Jonathan Cameron
2020-02-19 4:40 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 11/27] nvdimm/ocxl: Add register addresses & status values to header Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 12/27] nvdimm/ocxl: Read the capability registers & wait for device ready Alastair D'Silva
2020-02-03 13:23 ` Jonathan Cameron
2020-02-19 4:46 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 13/27] nvdimm/ocxl: Add support for Admin commands Alastair D'Silva
2020-02-03 14:18 ` Jonathan Cameron
2020-02-19 5:00 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 14/27] nvdimm/ocxl: Add support for near storage commands Alastair D'Silva
2020-02-03 14:22 ` Jonathan Cameron
2020-02-19 4:54 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 15/27] nvdimm/ocxl: Register a character device for userspace to interact with Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 16/27] nvdimm/ocxl: Implement the Read Error Log command Alastair D'Silva
2019-12-05 3:42 ` Alastair D'Silva
2019-12-05 19:34 ` kbuild test robot
2019-12-03 3:46 ` [PATCH v2 17/27] nvdimm/ocxl: Add controller dump IOCTLs Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 18/27] nvdimm/ocxl: Add an IOCTL to report controller statistics Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 19/27] nvdimm/ocxl: Forward events to userspace Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 20/27] nvdimm/ocxl: Add an IOCTL to request controller health & perf data Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 21/27] nvdimm/ocxl: Support firmware update via sysfs Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 22/27] nvdimm/ocxl: Implement the heartbeat command Alastair D'Silva
2020-02-03 15:11 ` Jonathan Cameron
2020-02-19 5:02 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 23/27] nvdimm/ocxl: Add debug IOCTLs Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 24/27] nvdimm/ocxl: Implement Overwrite Alastair D'Silva
2020-02-03 15:10 ` Jonathan Cameron
2020-02-19 5:13 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 25/27] nvdimm/ocxl: Expose SMART data via ndctl Alastair D'Silva
2019-12-16 0:15 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 26/27] powerpc: Enable OpenCAPI Storage Class Memory driver on bare metal Alastair D'Silva
2019-12-03 4:54 ` Andrew Donnellan
2019-12-03 4:57 ` Alastair D'Silva
2019-12-03 3:46 ` [PATCH v2 27/27] MAINTAINERS: Add myself & nvdimm/ocxl to ocxl Alastair D'Silva
2019-12-03 3:50 ` [PATCH v2 00/27] Add support for OpenCAPI SCM devices Matthew Wilcox
2019-12-03 4:01 ` Alastair D'Silva
2019-12-03 12:42 ` Matthew Wilcox
2019-12-04 0:15 ` Dan Williams
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