From: "Alastair D'Silva" <alastair@au1.ibm.com>
To: alastair@d-silva.org
Cc: "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
"Oliver O'Halloran" <oohall@gmail.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Paul Mackerras" <paulus@samba.org>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Frederic Barrat" <fbarrat@linux.ibm.com>,
"Andrew Donnellan" <ajd@linux.ibm.com>,
"Arnd Bergmann" <arnd@arndb.de>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Dan Williams" <dan.j.williams@intel.com>,
"Vishal Verma" <vishal.l.verma@intel.com>,
"Dave Jiang" <dave.jiang@intel.com>,
"Ira Weiny" <ira.weiny@intel.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Mauro Carvalho Chehab" <mchehab+samsung@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
"Rob Herring" <robh@kernel.org>,
"Anton Blanchard" <anton@ozlabs.org>,
"Krzysztof Kozlowski" <krzk@kernel.org>,
"Mahesh Salgaonkar" <mahesh@linux.vnet.ibm.com>,
"Madhavan Srinivasan" <maddy@linux.vnet.ibm.com>,
"Cédric Le Goater" <clg@kaod.org>,
"Anju T Sudhakar" <anju@linux.vnet.ibm.com>,
"Hari Bathini" <hbathini@linux.ibm.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Greg Kurz" <groug@kaod.org>,
"Nicholas Piggin" <npiggin@gmail.com>,
"Masahiro Yamada" <yamada.masahiro@socionext.com>,
"Alexey Kardashevskiy" <aik@ozlabs.ru>,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-nvdimm@lists.01.org, linux-mm@kvack.org
Subject: [PATCH v3 12/27] powerpc/powernv/pmem: Add register addresses & status values to the header
Date: Fri, 21 Feb 2020 14:27:05 +1100 [thread overview]
Message-ID: <20200221032720.33893-13-alastair@au1.ibm.com> (raw)
In-Reply-To: <20200221032720.33893-1-alastair@au1.ibm.com>
From: Alastair D'Silva <alastair@d-silva.org>
These values have been taken from the device specifications.
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
---
.../platforms/powernv/pmem/ocxl_internal.h | 72 +++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/arch/powerpc/platforms/powernv/pmem/ocxl_internal.h b/arch/powerpc/platforms/powernv/pmem/ocxl_internal.h
index 0faf3740e9b8..9cf3e42750e7 100644
--- a/arch/powerpc/platforms/powernv/pmem/ocxl_internal.h
+++ b/arch/powerpc/platforms/powernv/pmem/ocxl_internal.h
@@ -8,6 +8,78 @@
#define LABEL_AREA_SIZE (1UL << PA_SECTION_SHIFT)
+#define GLOBAL_MMIO_CHI 0x000
+#define GLOBAL_MMIO_CHIC 0x008
+#define GLOBAL_MMIO_CHIE 0x010
+#define GLOBAL_MMIO_CHIEC 0x018
+#define GLOBAL_MMIO_HCI 0x020
+#define GLOBAL_MMIO_HCIC 0x028
+#define GLOBAL_MMIO_IMA0_OHP 0x040
+#define GLOBAL_MMIO_IMA0_CFP 0x048
+#define GLOBAL_MMIO_IMA1_OHP 0x050
+#define GLOBAL_MMIO_IMA1_CFP 0x058
+#define GLOBAL_MMIO_ACMA_CREQO 0x100
+#define GLOBAL_MMIO_ACMA_CRSPO 0x104
+#define GLOBAL_MMIO_ACMA_CDBO 0x108
+#define GLOBAL_MMIO_ACMA_CDBS 0x10c
+#define GLOBAL_MMIO_NSCMA_CREQO 0x120
+#define GLOBAL_MMIO_NSCMA_CRSPO 0x124
+#define GLOBAL_MMIO_NSCMA_CDBO 0x128
+#define GLOBAL_MMIO_NSCMA_CDBS 0x12c
+#define GLOBAL_MMIO_CSTS 0x140
+#define GLOBAL_MMIO_FWVER 0x148
+#define GLOBAL_MMIO_CCAP0 0x160
+#define GLOBAL_MMIO_CCAP1 0x168
+
+#define GLOBAL_MMIO_CHI_ACRA BIT_ULL(0)
+#define GLOBAL_MMIO_CHI_NSCRA BIT_ULL(1)
+#define GLOBAL_MMIO_CHI_CRDY BIT_ULL(4)
+#define GLOBAL_MMIO_CHI_CFFS BIT_ULL(5)
+#define GLOBAL_MMIO_CHI_MA BIT_ULL(6)
+#define GLOBAL_MMIO_CHI_ELA BIT_ULL(7)
+#define GLOBAL_MMIO_CHI_CDA BIT_ULL(8)
+#define GLOBAL_MMIO_CHI_CHFS BIT_ULL(9)
+
+#define GLOBAL_MMIO_CHI_ALL (GLOBAL_MMIO_CHI_ACRA | \
+ GLOBAL_MMIO_CHI_NSCRA | \
+ GLOBAL_MMIO_CHI_CRDY | \
+ GLOBAL_MMIO_CHI_CFFS | \
+ GLOBAL_MMIO_CHI_MA | \
+ GLOBAL_MMIO_CHI_ELA | \
+ GLOBAL_MMIO_CHI_CDA | \
+ GLOBAL_MMIO_CHI_CHFS)
+
+#define GLOBAL_MMIO_HCI_ACRW BIT_ULL(0)
+#define GLOBAL_MMIO_HCI_NSCRW BIT_ULL(1)
+#define GLOBAL_MMIO_HCI_AFU_RESET BIT_ULL(2)
+#define GLOBAL_MMIO_HCI_FW_DEBUG BIT_ULL(3)
+#define GLOBAL_MMIO_HCI_CONTROLLER_DUMP BIT_ULL(4)
+#define GLOBAL_MMIO_HCI_CONTROLLER_DUMP_COLLECTED BIT_ULL(5)
+#define GLOBAL_MMIO_HCI_REQ_HEALTH_PERF BIT_ULL(6)
+
+#define ADMIN_COMMAND_HEARTBEAT 0x00u
+#define ADMIN_COMMAND_SHUTDOWN 0x01u
+#define ADMIN_COMMAND_FW_UPDATE 0x02u
+#define ADMIN_COMMAND_FW_DEBUG 0x03u
+#define ADMIN_COMMAND_ERRLOG 0x04u
+#define ADMIN_COMMAND_SMART 0x05u
+#define ADMIN_COMMAND_CONTROLLER_STATS 0x06u
+#define ADMIN_COMMAND_CONTROLLER_DUMP 0x07u
+#define ADMIN_COMMAND_CMD_CAPS 0x08u
+#define ADMIN_COMMAND_MAX 0x08u
+
+#define STATUS_SUCCESS 0x00
+#define STATUS_MEM_UNAVAILABLE 0x20
+#define STATUS_BAD_OPCODE 0x50
+#define STATUS_BAD_REQUEST_PARM 0x51
+#define STATUS_BAD_DATA_PARM 0x52
+#define STATUS_DEBUG_BLOCKED 0x70
+#define STATUS_FAIL 0xFF
+
+#define STATUS_FW_UPDATE_BLOCKED 0x21
+#define STATUS_FW_ARG_INVALID 0x51
+#define STATUS_FW_INVALID 0x52
+
struct ocxlpmem_function0 {
struct pci_dev *pdev;
struct ocxl_fn *ocxl_fn;
--
2.24.1
next prev parent reply other threads:[~2020-02-21 3:29 UTC|newest]
Thread overview: 130+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-21 3:26 [PATCH v3 00/27] Add support for OpenCAPI Persistent Memory devices Alastair D'Silva
2020-02-21 3:26 ` [PATCH v3 01/27] powerpc: Add OPAL calls for LPC memory alloc/release Alastair D'Silva
2020-02-24 5:49 ` Andrew Donnellan
2020-02-24 5:50 ` Alastair D'Silva
2020-02-21 3:26 ` [PATCH v3 02/27] mm/memory_hotplug: Allow check_hotplug_memory_addressable to be called from drivers Alastair D'Silva
2020-02-21 7:03 ` Andrew Donnellan
2020-02-21 3:26 ` [PATCH v3 03/27] powerpc: Map & release OpenCAPI LPC memory Alastair D'Silva
2020-02-24 2:51 ` Andrew Donnellan
2020-02-24 5:49 ` Andrew Donnellan
2020-02-25 10:02 ` Frederic Barrat
2020-02-26 0:19 ` Alastair D'Silva
2020-03-03 6:10 ` Andrew Donnellan
2020-03-04 5:33 ` Alastair D'Silva
2020-02-21 3:26 ` [PATCH v3 04/27] ocxl: Remove unnecessary externs Alastair D'Silva
2020-02-21 6:06 ` Andrew Donnellan
2020-02-25 13:23 ` Frederic Barrat
2020-02-26 8:14 ` Baoquan He
2020-02-26 8:26 ` Alastair D'Silva
2020-02-26 9:01 ` Greg Kurz
2020-02-26 14:15 ` 'Baoquan He'
2020-02-26 14:20 ` Greg Kurz
2020-02-26 14:54 ` 'Baoquan He'
2020-02-21 3:26 ` [PATCH v3 05/27] ocxl: Address kernel doc errors & warnings Alastair D'Silva
2020-02-24 2:11 ` Andrew Donnellan
2020-02-21 3:26 ` [PATCH v3 06/27] ocxl: Tally up the LPC memory on a link & allow it to be mapped Alastair D'Silva
2020-02-24 5:25 ` Andrew Donnellan
2020-02-24 5:36 ` Alastair D'Silva
2020-02-25 16:30 ` Frederic Barrat
2020-02-26 0:29 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 07/27] ocxl: Add functions to map/unmap LPC memory Alastair D'Silva
2020-02-24 6:02 ` Andrew Donnellan
2020-02-24 6:08 ` Alastair D'Silva
2020-02-25 17:01 ` Frederic Barrat
2020-02-21 3:27 ` [PATCH v3 08/27] ocxl: Emit a log message showing how much LPC memory was detected Alastair D'Silva
2020-02-24 6:06 ` Andrew Donnellan
2020-02-24 6:10 ` Alastair D'Silva
2020-02-24 6:13 ` Andrew Donnellan
2020-02-25 17:03 ` Frederic Barrat
2020-02-21 3:27 ` [PATCH v3 09/27] ocxl: Save the device serial number in ocxl_fn Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 10/27] powerpc: Add driver for OpenCAPI Persistent Memory Alastair D'Silva
2020-02-26 5:07 ` Andrew Donnellan
2020-02-26 5:49 ` Alastair D'Silva
2020-02-27 20:44 ` Frederic Barrat
2020-02-28 0:54 ` Alastair D'Silva
2020-02-28 18:32 ` Frederic Barrat
2020-02-21 3:27 ` [PATCH v3 11/27] powerpc: Enable the OpenCAPI Persistent Memory driver for powernv_defconfig Alastair D'Silva
2020-02-25 3:01 ` Andrew Donnellan
2020-02-21 3:27 ` Alastair D'Silva [this message]
2020-02-27 5:08 ` [PATCH v3 12/27] powerpc/powernv/pmem: Add register addresses & status values to the header Andrew Donnellan
2020-02-27 5:16 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 13/27] powerpc/powernv/pmem: Read the capability registers & wait for device ready Alastair D'Silva
2020-02-27 3:54 ` Andrew Donnellan
2020-02-27 3:58 ` Alastair D'Silva
2020-03-02 17:51 ` Frederic Barrat
2020-03-04 4:15 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 14/27] powerpc/powernv/pmem: Add support for Admin commands Alastair D'Silva
2020-02-27 8:22 ` Andrew Donnellan
2020-02-27 8:27 ` Andrew Donnellan
2020-02-27 23:54 ` Alastair D'Silva
2020-02-27 23:51 ` Alastair D'Silva
2020-02-27 17:01 ` Dan Williams
2020-02-27 23:57 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 15/27] powerpc/powernv/pmem: Add support for near storage commands Alastair D'Silva
2020-02-27 8:30 ` Andrew Donnellan
2020-02-27 23:56 ` Alastair D'Silva
2020-02-27 17:02 ` Dan Williams
2020-03-02 17:58 ` Frederic Barrat
2020-03-02 18:42 ` Dan Williams
2020-03-04 4:42 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 16/27] powerpc/powernv/pmem: Register a character device for userspace to interact with Alastair D'Silva
2020-03-02 5:34 ` Andrew Donnellan
2020-03-02 6:05 ` Alastair D'Silva
2020-03-03 9:28 ` Frederic Barrat
2020-03-05 3:38 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 17/27] powerpc/powernv/pmem: Implement the Read Error Log command Alastair D'Silva
2020-03-03 10:36 ` Frederic Barrat
2020-03-05 4:31 ` Alastair D'Silva
2020-03-05 9:33 ` Frederic Barrat
2020-03-04 5:58 ` Andrew Donnellan
2020-02-21 3:27 ` [PATCH v3 18/27] powerpc/powernv/pmem: Add controller dump IOCTLs Alastair D'Silva
2020-03-03 18:04 ` Frederic Barrat
2020-03-05 23:37 ` Alastair D'Silva
2020-03-04 6:53 ` Andrew Donnellan
2020-03-06 3:34 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 19/27] powerpc/powernv/pmem: Add an IOCTL to report controller statistics Alastair D'Silva
2020-03-04 9:25 ` Frederic Barrat
2020-03-12 0:15 ` Alastair D'Silva
2020-03-05 0:46 ` Andrew Donnellan
2020-03-12 4:47 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 20/27] powerpc/powernv/pmem: Forward events to userspace Alastair D'Silva
2020-03-03 7:02 ` Andrew Donnellan
2020-03-04 5:48 ` Alastair D'Silva
2020-03-04 11:00 ` Frederic Barrat
2020-03-11 3:32 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 21/27] powerpc/powernv/pmem: Add an IOCTL to request controller health & perf data Alastair D'Silva
2020-02-28 6:12 ` Andrew Donnellan
2020-03-02 5:40 ` Alastair D'Silva
2020-03-04 11:06 ` Frederic Barrat
2020-03-11 3:38 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 22/27] powerpc/powernv/pmem: Implement the heartbeat command Alastair D'Silva
2020-02-28 6:20 ` Andrew Donnellan
2020-03-04 14:25 ` Frederic Barrat
2020-02-21 3:27 ` [PATCH v3 23/27] powerpc/powernv/pmem: Add debug IOCTLs Alastair D'Silva
2020-03-04 15:21 ` Frederic Barrat
2020-03-12 4:24 ` Alastair D'Silva
2020-03-05 3:11 ` Andrew Donnellan
2020-03-12 4:58 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 24/27] powerpc/powernv/pmem: Expose SMART data via ndctl Alastair D'Silva
2020-03-04 15:40 ` Frederic Barrat
2020-03-05 3:36 ` Andrew Donnellan
2020-03-12 23:14 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 25/27] powerpc/powernv/pmem: Expose the serial number in sysfs Alastair D'Silva
2020-02-28 6:25 ` Andrew Donnellan
2020-02-28 7:15 ` Greg Kroah-Hartman
2020-03-01 23:42 ` Alastair D'Silva
2020-03-02 5:38 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 26/27] powerpc/powernv/pmem: Expose the firmware version " Alastair D'Silva
2020-03-02 7:35 ` Andrew Donnellan
2020-03-04 4:11 ` Alastair D'Silva
2020-02-21 3:27 ` [PATCH v3 27/27] MAINTAINERS: Add myself & nvdimm/ocxl to ocxl Alastair D'Silva
2020-02-21 5:35 ` Andrew Donnellan
2020-02-21 16:21 ` [PATCH v3 00/27] Add support for OpenCAPI Persistent Memory devices Dan Williams
2020-02-21 16:24 ` Dan Williams
2020-02-24 4:34 ` Alastair D'Silva
2020-02-24 4:37 ` Matthew Wilcox
2020-02-24 4:42 ` Alastair D'Silva
2020-02-24 6:51 ` Oliver O'Halloran
2020-02-26 0:13 ` Alastair D'Silva
2020-02-26 0:32 ` Dan Williams
2020-02-26 0:35 ` Alastair D'Silva
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