From: "Alastair D'Silva" <alastair@d-silva.org> To: alastair@d-silva.org Cc: "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.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>, "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.r> Subject: [PATCH v4 09/25] ocxl: Save the device serial number in ocxl_fn Date: Fri, 27 Mar 2020 18:11:46 +1100 [thread overview] Message-ID: <20200327071202.2159885-10-alastair@d-silva.org> (raw) In-Reply-To: <20200327071202.2159885-1-alastair@d-silva.org> This patch retrieves the serial number of the card and makes it available to consumers of the ocxl driver via the ocxl_fn struct. Signed-off-by: Alastair D'Silva <alastair@d-silva.org> Acked-by: Frederic Barrat <fbarrat@linux.ibm.com> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> --- drivers/misc/ocxl/config.c | 46 ++++++++++++++++++++++++++++++++++++++ include/misc/ocxl.h | 1 + 2 files changed, 47 insertions(+) diff --git a/drivers/misc/ocxl/config.c b/drivers/misc/ocxl/config.c index 69cca341d446..2b835e57daca 100644 --- a/drivers/misc/ocxl/config.c +++ b/drivers/misc/ocxl/config.c @@ -71,6 +71,51 @@ static int find_dvsec_afu_ctrl(struct pci_dev *dev, u8 afu_idx) return 0; } +/** + * get_function_0() - Find a related PCI device (function 0) + * @device: PCI device to match + * + * Returns a pointer to the related device, or null if not found + */ +static struct pci_dev *get_function_0(struct pci_dev *dev) +{ + unsigned int devfn = PCI_DEVFN(PCI_SLOT(dev->devfn), 0); + + return pci_get_domain_bus_and_slot(pci_domain_nr(dev->bus), + dev->bus->number, devfn); +} + +static void read_serial(struct pci_dev *dev, struct ocxl_fn_config *fn) +{ + u32 low, high; + int pos; + + pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_DSN); + if (pos) { + pci_read_config_dword(dev, pos + 0x04, &low); + pci_read_config_dword(dev, pos + 0x08, &high); + + fn->serial = low | ((u64)high) << 32; + + return; + } + + if (PCI_FUNC(dev->devfn) != 0) { + struct pci_dev *related = get_function_0(dev); + + if (!related) { + fn->serial = 0; + return; + } + + read_serial(related, fn); + pci_dev_put(related); + return; + } + + fn->serial = 0; +} + static void read_pasid(struct pci_dev *dev, struct ocxl_fn_config *fn) { u16 val; @@ -208,6 +253,7 @@ int ocxl_config_read_function(struct pci_dev *dev, struct ocxl_fn_config *fn) int rc; read_pasid(dev, fn); + read_serial(dev, fn); rc = read_dvsec_tl(dev, fn); if (rc) { diff --git a/include/misc/ocxl.h b/include/misc/ocxl.h index d8b0b4d46bfb..b8514dc64bd0 100644 --- a/include/misc/ocxl.h +++ b/include/misc/ocxl.h @@ -46,6 +46,7 @@ struct ocxl_fn_config { int dvsec_afu_info_pos; /* offset of the AFU information DVSEC */ s8 max_pasid_log; s8 max_afu_index; + u64 serial; }; enum ocxl_endian { -- 2.24.1 _______________________________________________ Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org To unsubscribe send an email to linux-nvdimm-leave@lists.01.org
WARNING: multiple messages have this Message-ID
From: "Alastair D'Silva" <alastair@d-silva.org> 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 v4 09/25] ocxl: Save the device serial number in ocxl_fn Date: Fri, 27 Mar 2020 18:11:46 +1100 [thread overview] Message-ID: <20200327071202.2159885-10-alastair@d-silva.org> (raw) In-Reply-To: <20200327071202.2159885-1-alastair@d-silva.org> This patch retrieves the serial number of the card and makes it available to consumers of the ocxl driver via the ocxl_fn struct. Signed-off-by: Alastair D'Silva <alastair@d-silva.org> Acked-by: Frederic Barrat <fbarrat@linux.ibm.com> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> --- drivers/misc/ocxl/config.c | 46 ++++++++++++++++++++++++++++++++++++++ include/misc/ocxl.h | 1 + 2 files changed, 47 insertions(+) diff --git a/drivers/misc/ocxl/config.c b/drivers/misc/ocxl/config.c index 69cca341d446..2b835e57daca 100644 --- a/drivers/misc/ocxl/config.c +++ b/drivers/misc/ocxl/config.c @@ -71,6 +71,51 @@ static int find_dvsec_afu_ctrl(struct pci_dev *dev, u8 afu_idx) return 0; } +/** + * get_function_0() - Find a related PCI device (function 0) + * @device: PCI device to match + * + * Returns a pointer to the related device, or null if not found + */ +static struct pci_dev *get_function_0(struct pci_dev *dev) +{ + unsigned int devfn = PCI_DEVFN(PCI_SLOT(dev->devfn), 0); + + return pci_get_domain_bus_and_slot(pci_domain_nr(dev->bus), + dev->bus->number, devfn); +} + +static void read_serial(struct pci_dev *dev, struct ocxl_fn_config *fn) +{ + u32 low, high; + int pos; + + pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_DSN); + if (pos) { + pci_read_config_dword(dev, pos + 0x04, &low); + pci_read_config_dword(dev, pos + 0x08, &high); + + fn->serial = low | ((u64)high) << 32; + + return; + } + + if (PCI_FUNC(dev->devfn) != 0) { + struct pci_dev *related = get_function_0(dev); + + if (!related) { + fn->serial = 0; + return; + } + + read_serial(related, fn); + pci_dev_put(related); + return; + } + + fn->serial = 0; +} + static void read_pasid(struct pci_dev *dev, struct ocxl_fn_config *fn) { u16 val; @@ -208,6 +253,7 @@ int ocxl_config_read_function(struct pci_dev *dev, struct ocxl_fn_config *fn) int rc; read_pasid(dev, fn); + read_serial(dev, fn); rc = read_dvsec_tl(dev, fn); if (rc) { diff --git a/include/misc/ocxl.h b/include/misc/ocxl.h index d8b0b4d46bfb..b8514dc64bd0 100644 --- a/include/misc/ocxl.h +++ b/include/misc/ocxl.h @@ -46,6 +46,7 @@ struct ocxl_fn_config { int dvsec_afu_info_pos; /* offset of the AFU information DVSEC */ s8 max_pasid_log; s8 max_afu_index; + u64 serial; }; enum ocxl_endian { -- 2.24.1
WARNING: multiple messages have this Message-ID
From: "Alastair D'Silva" <alastair@d-silva.org> To: alastair@d-silva.org Cc: "Madhavan Srinivasan" <maddy@linux.vnet.ibm.com>, "Alexey Kardashevskiy" <aik@ozlabs.ru>, "Masahiro Yamada" <yamada.masahiro@socionext.com>, "Oliver O'Halloran" <oohall@gmail.com>, "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, "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>, "Krzysztof Kozlowski" <krzk@kernel.org>, "Anju T Sudhakar" <anju@linux.vnet.ibm.com>, "Mahesh Salgaonkar" <mahesh@linux.vnet.ibm.com>, "Andrew Donnellan" <ajd@linux.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, "Vishal Verma" <vishal.l.verma@intel.com>, "Frederic Barrat" <fbarrat@linux.ibm.com>, "Paul Mackerras" <paulus@samba.org>, "Andrew Morton" <akpm@linux-foundation.org>, linuxppc-dev@lists.ozlabs.org, "David S. Miller" <davem@davemloft.net> Subject: [PATCH v4 09/25] ocxl: Save the device serial number in ocxl_fn Date: Fri, 27 Mar 2020 18:11:46 +1100 [thread overview] Message-ID: <20200327071202.2159885-10-alastair@d-silva.org> (raw) In-Reply-To: <20200327071202.2159885-1-alastair@d-silva.org> This patch retrieves the serial number of the card and makes it available to consumers of the ocxl driver via the ocxl_fn struct. Signed-off-by: Alastair D'Silva <alastair@d-silva.org> Acked-by: Frederic Barrat <fbarrat@linux.ibm.com> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> --- drivers/misc/ocxl/config.c | 46 ++++++++++++++++++++++++++++++++++++++ include/misc/ocxl.h | 1 + 2 files changed, 47 insertions(+) diff --git a/drivers/misc/ocxl/config.c b/drivers/misc/ocxl/config.c index 69cca341d446..2b835e57daca 100644 --- a/drivers/misc/ocxl/config.c +++ b/drivers/misc/ocxl/config.c @@ -71,6 +71,51 @@ static int find_dvsec_afu_ctrl(struct pci_dev *dev, u8 afu_idx) return 0; } +/** + * get_function_0() - Find a related PCI device (function 0) + * @device: PCI device to match + * + * Returns a pointer to the related device, or null if not found + */ +static struct pci_dev *get_function_0(struct pci_dev *dev) +{ + unsigned int devfn = PCI_DEVFN(PCI_SLOT(dev->devfn), 0); + + return pci_get_domain_bus_and_slot(pci_domain_nr(dev->bus), + dev->bus->number, devfn); +} + +static void read_serial(struct pci_dev *dev, struct ocxl_fn_config *fn) +{ + u32 low, high; + int pos; + + pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_DSN); + if (pos) { + pci_read_config_dword(dev, pos + 0x04, &low); + pci_read_config_dword(dev, pos + 0x08, &high); + + fn->serial = low | ((u64)high) << 32; + + return; + } + + if (PCI_FUNC(dev->devfn) != 0) { + struct pci_dev *related = get_function_0(dev); + + if (!related) { + fn->serial = 0; + return; + } + + read_serial(related, fn); + pci_dev_put(related); + return; + } + + fn->serial = 0; +} + static void read_pasid(struct pci_dev *dev, struct ocxl_fn_config *fn) { u16 val; @@ -208,6 +253,7 @@ int ocxl_config_read_function(struct pci_dev *dev, struct ocxl_fn_config *fn) int rc; read_pasid(dev, fn); + read_serial(dev, fn); rc = read_dvsec_tl(dev, fn); if (rc) { diff --git a/include/misc/ocxl.h b/include/misc/ocxl.h index d8b0b4d46bfb..b8514dc64bd0 100644 --- a/include/misc/ocxl.h +++ b/include/misc/ocxl.h @@ -46,6 +46,7 @@ struct ocxl_fn_config { int dvsec_afu_info_pos; /* offset of the AFU information DVSEC */ s8 max_pasid_log; s8 max_afu_index; + u64 serial; }; enum ocxl_endian { -- 2.24.1
next prev parent reply other threads:[~2020-03-27 7:12 UTC|newest] Thread overview: 179+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-03-27 7:11 [PATCH v4 00/25] Add support for OpenCAPI Persistent Memory devices Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 01/25] powerpc/powernv: Add OPAL calls for LPC memory alloc/release Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-01 22:51 ` Alastair D'Silva 2020-04-01 22:51 ` Alastair D'Silva 2020-04-01 22:51 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 02/25] mm/memory_hotplug: Allow check_hotplug_memory_addressable to be called from drivers Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-02 4:33 ` Alastair D'Silva 2020-04-02 4:33 ` Alastair D'Silva 2020-04-02 4:33 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 03/25] powerpc/powernv: Map & release OpenCAPI LPC memory Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-02 4:36 ` Alastair D'Silva 2020-04-02 4:36 ` Alastair D'Silva 2020-04-02 4:36 ` Alastair D'Silva 2020-04-02 10:41 ` Benjamin Herrenschmidt 2020-04-02 10:41 ` Benjamin Herrenschmidt 2020-04-03 4:27 ` Michael Ellerman 2020-04-03 4:27 ` Michael Ellerman 2020-04-03 4:27 ` Michael Ellerman 2020-03-27 7:11 ` [PATCH v4 04/25] ocxl: Remove unnecessary externs Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 05/25] ocxl: Address kernel doc errors & warnings Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 8:49 ` Dan Williams 2020-04-01 8:49 ` Dan Williams 2020-04-01 8:49 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 06/25] ocxl: Tally up the LPC memory on a link & allow it to be mapped Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-01 8:48 ` Dan Williams 2020-04-02 6:21 ` Andrew Donnellan 2020-04-02 6:21 ` Andrew Donnellan 2020-04-02 6:21 ` Andrew Donnellan 2020-03-27 7:11 ` [PATCH v4 07/25] ocxl: Add functions to map/unmap LPC memory Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 8:49 ` Dan Williams 2020-04-01 8:49 ` Dan Williams 2020-04-01 8:49 ` Dan Williams 2020-04-03 3:50 ` Alastair D'Silva 2020-04-03 3:50 ` Alastair D'Silva 2020-04-03 3:50 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 08/25] ocxl: Emit a log message showing how much LPC memory was detected Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 8:49 ` Dan Williams 2020-04-01 8:49 ` Dan Williams 2020-04-01 8:49 ` Dan Williams 2020-04-02 1:29 ` Joe Perches 2020-04-02 1:29 ` Joe Perches 2020-04-02 1:29 ` Joe Perches 2020-04-03 3:52 ` Alastair D'Silva 2020-04-03 3:52 ` Alastair D'Silva 2020-04-03 3:52 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva [this message] 2020-03-27 7:11 ` [PATCH v4 09/25] ocxl: Save the device serial number in ocxl_fn Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 10/25] nvdimm: Add driver for OpenCAPI Persistent Memory Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-29 2:56 ` Matthew Wilcox 2020-03-29 2:56 ` Matthew Wilcox 2020-03-29 2:56 ` Matthew Wilcox 2020-03-29 2:59 ` Matthew Wilcox 2020-03-29 2:59 ` Matthew Wilcox 2020-03-29 2:59 ` Matthew Wilcox 2020-04-01 8:49 ` Dan Williams 2020-04-01 8:49 ` Dan Williams 2020-04-01 8:49 ` Dan Williams 2020-04-01 19:35 ` Dan Williams 2020-04-01 19:35 ` Dan Williams 2020-04-01 19:35 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 11/25] powerpc: Enable the OpenCAPI Persistent Memory driver for powernv_defconfig Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 20:26 ` Dan Williams 2020-04-01 20:26 ` Dan Williams 2020-04-01 20:26 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 12/25] nvdimm/ocxl: Add register addresses & status values to the header Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-01 20:27 ` Dan Williams 2020-04-01 20:27 ` Dan Williams 2020-04-01 20:27 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 13/25] nvdimm/ocxl: Read the capability registers & wait for device ready Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-02 0:20 ` Dan Williams 2020-04-02 0:20 ` Dan Williams 2020-04-02 0:20 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 14/25] nvdimm/ocxl: Add support for Admin commands Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-02 6:41 ` Dan Williams 2020-04-02 6:41 ` Dan Williams 2020-04-02 6:41 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 15/25] nvdimm/ocxl: Register a character device for userspace to interact with Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-02 0:27 ` Dan Williams 2020-04-02 0:27 ` Dan Williams 2020-04-02 0:27 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 16/25] nvdimm/ocxl: Implement the Read Error Log command Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-03 0:54 ` Dan Williams 2020-04-03 0:54 ` Dan Williams 2020-04-03 0:54 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 17/25] nvdimm/ocxl: Add controller dump IOCTLs Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 18/25] nvdimm/ocxl: Add an IOCTL to report controller statistics Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 19/25] nvdimm/ocxl: Forward events to userspace Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-04-02 2:08 ` Dan Williams 2020-04-02 2:08 ` Dan Williams 2020-04-02 2:08 ` Dan Williams 2020-03-27 7:11 ` [PATCH v4 20/25] nvdimm/ocxl: Add an IOCTL to request controller health & perf data Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 21/25] nvdimm/ocxl: Implement the heartbeat command Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` [PATCH v4 22/25] nvdimm/ocxl: Add debug IOCTLs Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:11 ` Alastair D'Silva 2020-03-27 7:12 ` [PATCH v4 23/25] nvdimm/ocxl: Expose SMART data via ndctl Alastair D'Silva 2020-03-27 7:12 ` Alastair D'Silva 2020-03-27 7:12 ` Alastair D'Silva 2020-03-27 7:12 ` [PATCH v4 24/25] nvdimm/ocxl: Expose the serial number & firmware version in sysfs Alastair D'Silva 2020-03-27 7:12 ` Alastair D'Silva 2020-03-27 7:12 ` Alastair D'Silva 2020-03-27 7:12 ` [PATCH v4 25/25] MAINTAINERS: Add myself & nvdimm/ocxl to ocxl Alastair D'Silva 2020-03-27 7:12 ` Alastair D'Silva 2020-03-27 7:12 ` Alastair D'Silva 2020-04-01 8:47 ` [PATCH v4 00/25] Add support for OpenCAPI Persistent Memory devices Dan Williams 2020-04-01 8:47 ` Dan Williams 2020-04-01 8:47 ` Dan Williams 2020-04-01 22:44 ` Alastair D'Silva 2020-04-01 22:44 ` Alastair D'Silva 2020-04-01 22:44 ` Alastair D'Silva 2020-04-02 3:42 ` Michael Ellerman 2020-04-02 3:42 ` Michael Ellerman 2020-04-02 3:42 ` Michael Ellerman 2020-04-02 3:50 ` Oliver O'Halloran 2020-04-02 3:50 ` Oliver O'Halloran 2020-04-02 3:50 ` Oliver O'Halloran 2020-04-02 10:06 ` Michael Ellerman 2020-04-02 10:06 ` Michael Ellerman 2020-04-02 10:06 ` Michael Ellerman 2020-04-02 11:10 ` Greg Kurz 2020-04-02 11:10 ` Greg Kurz 2020-04-02 11:10 ` Greg Kurz
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