From: Maxim Levitsky <mlevitsk@redhat.com>
To: Klaus Jensen <its@irrelevant.dk>, qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Beata Michalska <beata.michalska@linaro.org>,
qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>,
Keith Busch <kbusch@kernel.org>,
Javier Gonzalez <javier.gonz@samsung.com>
Subject: Re: [PATCH v6 04/42] nvme: bump spec data structures to v1.3
Date: Wed, 25 Mar 2020 12:37:02 +0200 [thread overview]
Message-ID: <edab0548c595bee319de4db4eefec87c1edfa1cd.camel@redhat.com> (raw)
In-Reply-To: <20200316142928.153431-5-its@irrelevant.dk>
On Mon, 2020-03-16 at 07:28 -0700, Klaus Jensen wrote:
> From: Klaus Jensen <k.jensen@samsung.com>
>
> Add missing fields in the Identify Controller and Identify Namespace
> data structures to bring them in line with NVMe v1.3.
>
> This also adds data structures and defines for SGL support which
> requires a couple of trivial changes to the nvme block driver as well.
>
> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
> Acked-by: Fam Zheng <fam@euphon.net>
> ---
> block/nvme.c | 18 ++---
> hw/block/nvme.c | 12 ++--
> include/block/nvme.h | 153 ++++++++++++++++++++++++++++++++++++++-----
> 3 files changed, 151 insertions(+), 32 deletions(-)
>
> diff --git a/block/nvme.c b/block/nvme.c
> index d41c4bda6e39..99b9bb3dac96 100644
> --- a/block/nvme.c
> +++ b/block/nvme.c
> @@ -446,7 +446,7 @@ static void nvme_identify(BlockDriverState *bs, int namespace, Error **errp)
> error_setg(errp, "Cannot map buffer for DMA");
> goto out;
> }
> - cmd.prp1 = cpu_to_le64(iova);
> + cmd.dptr.prp1 = cpu_to_le64(iova);
>
> if (nvme_cmd_sync(bs, s->queues[0], &cmd)) {
> error_setg(errp, "Failed to identify controller");
> @@ -545,7 +545,7 @@ static bool nvme_add_io_queue(BlockDriverState *bs, Error **errp)
> }
> cmd = (NvmeCmd) {
> .opcode = NVME_ADM_CMD_CREATE_CQ,
> - .prp1 = cpu_to_le64(q->cq.iova),
> + .dptr.prp1 = cpu_to_le64(q->cq.iova),
> .cdw10 = cpu_to_le32(((queue_size - 1) << 16) | (n & 0xFFFF)),
> .cdw11 = cpu_to_le32(0x3),
> };
> @@ -556,7 +556,7 @@ static bool nvme_add_io_queue(BlockDriverState *bs, Error **errp)
> }
> cmd = (NvmeCmd) {
> .opcode = NVME_ADM_CMD_CREATE_SQ,
> - .prp1 = cpu_to_le64(q->sq.iova),
> + .dptr.prp1 = cpu_to_le64(q->sq.iova),
> .cdw10 = cpu_to_le32(((queue_size - 1) << 16) | (n & 0xFFFF)),
> .cdw11 = cpu_to_le32(0x1 | (n << 16)),
> };
> @@ -906,16 +906,16 @@ try_map:
> case 0:
> abort();
> case 1:
> - cmd->prp1 = pagelist[0];
> - cmd->prp2 = 0;
> + cmd->dptr.prp1 = pagelist[0];
> + cmd->dptr.prp2 = 0;
> break;
> case 2:
> - cmd->prp1 = pagelist[0];
> - cmd->prp2 = pagelist[1];
> + cmd->dptr.prp1 = pagelist[0];
> + cmd->dptr.prp2 = pagelist[1];
> break;
> default:
> - cmd->prp1 = pagelist[0];
> - cmd->prp2 = cpu_to_le64(req->prp_list_iova + sizeof(uint64_t));
> + cmd->dptr.prp1 = pagelist[0];
> + cmd->dptr.prp2 = cpu_to_le64(req->prp_list_iova + sizeof(uint64_t));
> break;
> }
> trace_nvme_cmd_map_qiov(s, cmd, req, qiov, entries);
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index b532818b4b76..40cb176dea3c 100644
> --- a/hw/block/nvme.c
> +++ b/hw/block/nvme.c
> @@ -372,8 +372,8 @@ static uint16_t nvme_rw(NvmeCtrl *n, NvmeNamespace *ns, NvmeCmd *cmd,
> NvmeRwCmd *rw = (NvmeRwCmd *)cmd;
> uint32_t nlb = le32_to_cpu(rw->nlb) + 1;
> uint64_t slba = le64_to_cpu(rw->slba);
> - uint64_t prp1 = le64_to_cpu(rw->prp1);
> - uint64_t prp2 = le64_to_cpu(rw->prp2);
> + uint64_t prp1 = le64_to_cpu(rw->dptr.prp1);
> + uint64_t prp2 = le64_to_cpu(rw->dptr.prp2);
>
> uint8_t lba_index = NVME_ID_NS_FLBAS_INDEX(ns->id_ns.flbas);
> uint8_t data_shift = ns->id_ns.lbaf[lba_index].ds;
> @@ -763,8 +763,8 @@ static inline uint64_t nvme_get_timestamp(const NvmeCtrl *n)
>
> static uint16_t nvme_get_feature_timestamp(NvmeCtrl *n, NvmeCmd *cmd)
> {
> - uint64_t prp1 = le64_to_cpu(cmd->prp1);
> - uint64_t prp2 = le64_to_cpu(cmd->prp2);
> + uint64_t prp1 = le64_to_cpu(cmd->dptr.prp1);
> + uint64_t prp2 = le64_to_cpu(cmd->dptr.prp2);
>
> uint64_t timestamp = nvme_get_timestamp(n);
>
> @@ -802,8 +802,8 @@ static uint16_t nvme_set_feature_timestamp(NvmeCtrl *n, NvmeCmd *cmd)
> {
> uint16_t ret;
> uint64_t timestamp;
> - uint64_t prp1 = le64_to_cpu(cmd->prp1);
> - uint64_t prp2 = le64_to_cpu(cmd->prp2);
> + uint64_t prp1 = le64_to_cpu(cmd->dptr.prp1);
> + uint64_t prp2 = le64_to_cpu(cmd->dptr.prp2);
>
> ret = nvme_dma_write_prp(n, (uint8_t *)×tamp,
> sizeof(timestamp), prp1, prp2);
> diff --git a/include/block/nvme.h b/include/block/nvme.h
> index 8fb941c6537c..a083c1b3a613 100644
> --- a/include/block/nvme.h
> +++ b/include/block/nvme.h
> @@ -205,15 +205,53 @@ enum NvmeCmbszMask {
> #define NVME_CMBSZ_GETSIZE(cmbsz) \
> (NVME_CMBSZ_SZ(cmbsz) * (1 << (12 + 4 * NVME_CMBSZ_SZU(cmbsz))))
>
> +enum NvmeSglDescriptorType {
> + NVME_SGL_DESCR_TYPE_DATA_BLOCK = 0x0,
> + NVME_SGL_DESCR_TYPE_BIT_BUCKET = 0x1,
> + NVME_SGL_DESCR_TYPE_SEGMENT = 0x2,
> + NVME_SGL_DESCR_TYPE_LAST_SEGMENT = 0x3,
> + NVME_SGL_DESCR_TYPE_KEYED_DATA_BLOCK = 0x4,
> +
> + NVME_SGL_DESCR_TYPE_VENDOR_SPECIFIC = 0xf,
> +};
OK
> +
> +enum NvmeSglDescriptorSubtype {
> + NVME_SGL_DESCR_SUBTYPE_ADDRESS = 0x0,
> +};
OK
> +
> +typedef struct NvmeSglDescriptor {
> + uint64_t addr;
> + uint32_t len;
> + uint8_t rsvd[3];
> + uint8_t type;
> +} NvmeSglDescriptor;
> +
> +#define NVME_SGL_TYPE(type) ((type >> 4) & 0xf)
> +#define NVME_SGL_SUBTYPE(type) (type & 0xf)
OK
> +
> +typedef union NvmeCmdDptr {
> + struct {
> + uint64_t prp1;
> + uint64_t prp2;
> + };
> +
> + NvmeSglDescriptor sgl;
> +} NvmeCmdDptr;
> +
> +enum NvmePsdt {
> + PSDT_PRP = 0x0,
> + PSDT_SGL_MPTR_CONTIGUOUS = 0x1,
> + PSDT_SGL_MPTR_SGL = 0x2,
> +};
OK
> +
> typedef struct NvmeCmd {
> uint8_t opcode;
> - uint8_t fuse;
> + uint8_t flags;
Yep, that makes sense, since this contains
more that fused operation control bits.
> uint16_t cid;
> uint32_t nsid;
> uint64_t res1;
> uint64_t mptr;
> - uint64_t prp1;
> - uint64_t prp2;
> + NvmeCmdDptr dptr;
> uint32_t cdw10;
> uint32_t cdw11;
> uint32_t cdw12;
> @@ -222,6 +260,9 @@ typedef struct NvmeCmd {
> uint32_t cdw15;
> } NvmeCmd;
>
> +#define NVME_CMD_FLAGS_FUSE(flags) (flags & 0x3)
> +#define NVME_CMD_FLAGS_PSDT(flags) ((flags >> 6) & 0x3)
OK
> +
> enum NvmeAdminCommands {
> NVME_ADM_CMD_DELETE_SQ = 0x00,
> NVME_ADM_CMD_CREATE_SQ = 0x01,
> @@ -321,8 +362,7 @@ typedef struct NvmeRwCmd {
> uint32_t nsid;
> uint64_t rsvd2;
> uint64_t mptr;
> - uint64_t prp1;
> - uint64_t prp2;
> + NvmeCmdDptr dptr;
> uint64_t slba;
> uint16_t nlb;
> uint16_t control;
> @@ -362,8 +402,7 @@ typedef struct NvmeDsmCmd {
> uint16_t cid;
> uint32_t nsid;
> uint64_t rsvd2[2];
> - uint64_t prp1;
> - uint64_t prp2;
> + NvmeCmdDptr dptr;
> uint32_t nr;
> uint32_t attributes;
> uint32_t rsvd12[4];
> @@ -427,6 +466,12 @@ enum NvmeStatusCodes {
> NVME_CMD_ABORT_MISSING_FUSE = 0x000a,
> NVME_INVALID_NSID = 0x000b,
> NVME_CMD_SEQ_ERROR = 0x000c,
>
> + NVME_INVALID_SGL_SEG_DESCR = 0x000d,
> + NVME_INVALID_NUM_SGL_DESCRS = 0x000e,
> + NVME_DATA_SGL_LEN_INVALID = 0x000f,
> + NVME_MD_SGL_LEN_INVALID = 0x0010,
> + NVME_SGL_DESCR_TYPE_INVALID = 0x0011,
> + NVME_INVALID_USE_OF_CMB = 0x0012,
OK
> NVME_LBA_RANGE = 0x0080,
> NVME_CAP_EXCEEDED = 0x0081,
> NVME_NS_NOT_READY = 0x0082,
> @@ -515,7 +560,7 @@ enum NvmeSmartWarn {
> NVME_SMART_FAILED_VOLATILE_MEDIA = 1 << 4,
> };
>
> -enum LogIdentifier {
> +enum NvmeLogIdentifier {
> NVME_LOG_ERROR_INFO = 0x01,
> NVME_LOG_SMART_INFO = 0x02,
> NVME_LOG_FW_SLOT_INFO = 0x03,
> @@ -533,6 +578,15 @@ typedef struct NvmePSD {
> uint8_t resv[16];
> } NvmePSD;
>
> +#define NVME_IDENTIFY_DATA_SIZE 4096
> +
> +enum {
> + NVME_ID_CNS_NS = 0x0,
> + NVME_ID_CNS_CTRL = 0x1,
> + NVME_ID_CNS_NS_ACTIVE_LIST = 0x2,
> + NVME_ID_CNS_NS_DESCR_LIST = 0x3,
> +};
OK
> +
> typedef struct NvmeIdCtrl {
> uint16_t vid;
> uint16_t ssvid;
> @@ -543,7 +597,15 @@ typedef struct NvmeIdCtrl {
> uint8_t ieee[3];
> uint8_t cmic;
> uint8_t mdts;
> - uint8_t rsvd255[178];
> + uint16_t cntlid;
> + uint32_t ver;
> + uint32_t rtd3r;
> + uint32_t rtd3e;
> + uint32_t oaes;
> + uint32_t ctratt;
> + uint8_t rsvd100[12];
> + uint8_t fguid[16];
> + uint8_t rsvd128[128];
> uint16_t oacs;
> uint8_t acl;
> uint8_t aerl;
> @@ -551,10 +613,28 @@ typedef struct NvmeIdCtrl {
> uint8_t lpa;
> uint8_t elpe;
> uint8_t npss;
> - uint8_t rsvd511[248];
> + uint8_t avscc;
> + uint8_t apsta;
> + uint16_t wctemp;
> + uint16_t cctemp;
> + uint16_t mtfa;
> + uint32_t hmpre;
> + uint32_t hmmin;
> + uint8_t tnvmcap[16];
> + uint8_t unvmcap[16];
> + uint32_t rpmbs;
> + uint16_t edstt;
> + uint8_t dsto;
> + uint8_t fwug;
> + uint16_t kas;
> + uint16_t hctma;
> + uint16_t mntmt;
> + uint16_t mxtmt;
> + uint32_t sanicap;
> + uint8_t rsvd332[180];
> uint8_t sqes;
> uint8_t cqes;
> - uint16_t rsvd515;
> + uint16_t maxcmd;
> uint32_t nn;
> uint16_t oncs;
> uint16_t fuses;
> @@ -562,8 +642,14 @@ typedef struct NvmeIdCtrl {
> uint8_t vwc;
> uint16_t awun;
> uint16_t awupf;
> - uint8_t rsvd703[174];
> - uint8_t rsvd2047[1344];
> + uint8_t nvscc;
> + uint8_t rsvd531;
> + uint16_t acwu;
> + uint8_t rsvd534[2];
> + uint32_t sgls;
> + uint8_t rsvd540[228];
> + uint8_t subnqn[256];
> + uint8_t rsvd1024[1024];
> NvmePSD psd[32];
> uint8_t vs[1024];
> } NvmeIdCtrl;
I checked the diff versus V5, cross referenced the spec and it looks correct now,
plus you documented even more fields which is welcome.
> @@ -589,6 +675,16 @@ enum NvmeIdCtrlOncs {
> #define NVME_CTRL_CQES_MIN(cqes) ((cqes) & 0xf)
> #define NVME_CTRL_CQES_MAX(cqes) (((cqes) >> 4) & 0xf)
>
> +#define NVME_CTRL_SGLS_SUPPORTED_MASK (0x3 << 0)
> +#define NVME_CTRL_SGLS_SUPPORTED_NO_ALIGNMENT (0x1 << 0)
> +#define NVME_CTRL_SGLS_SUPPORTED_DWORD_ALIGNMENT (0x1 << 1)
> +#define NVME_CTRL_SGLS_KEYED (0x1 << 2)
> +#define NVME_CTRL_SGLS_BITBUCKET (0x1 << 16)
> +#define NVME_CTRL_SGLS_MPTR_CONTIGUOUS (0x1 << 17)
> +#define NVME_CTRL_SGLS_EXCESS_LENGTH (0x1 << 18)
> +#define NVME_CTRL_SGLS_MPTR_SGL (0x1 << 19)
> +#define NVME_CTRL_SGLS_ADDR_OFFSET (0x1 << 20)
OK
> +
> typedef struct NvmeFeatureVal {
> uint32_t arbitration;
> uint32_t power_mgmt;
> @@ -611,6 +707,10 @@ typedef struct NvmeFeatureVal {
> #define NVME_INTC_THR(intc) (intc & 0xff)
> #define NVME_INTC_TIME(intc) ((intc >> 8) & 0xff)
>
> +#define NVME_TEMP_THSEL(temp) ((temp >> 20) & 0x3)
Nitpick: If we are adding this, I'll add a #define for the values as well
> +#define NVME_TEMP_TMPSEL(temp) ((temp >> 16) & 0xf)
> +#define NVME_TEMP_TMPTH(temp) ((temp >> 0) & 0xffff)
> +
> enum NvmeFeatureIds {
> NVME_ARBITRATION = 0x1,
> NVME_POWER_MANAGEMENT = 0x2,
> @@ -653,18 +753,37 @@ typedef struct NvmeIdNs {
> uint8_t mc;
> uint8_t dpc;
> uint8_t dps;
> -
> uint8_t nmic;
> uint8_t rescap;
> uint8_t fpi;
> uint8_t dlfeat;
> -
> - uint8_t res34[94];
> + uint16_t nawun;
> + uint16_t nawupf;
> + uint16_t nacwu;
> + uint16_t nabsn;
> + uint16_t nabo;
> + uint16_t nabspf;
> + uint16_t noiob;
> + uint8_t nvmcap[16];
> + uint8_t rsvd64[40];
> + uint8_t nguid[16];
> + uint64_t eui64;
> NvmeLBAF lbaf[16];
> - uint8_t res192[192];
> + uint8_t rsvd192[192];
> uint8_t vs[3712];
> } NvmeIdNs;
Also checked this against V5, looks OK now
>
> +typedef struct NvmeIdNsDescr {
> + uint8_t nidt;
> + uint8_t nidl;
> + uint8_t rsvd2[2];
> +} NvmeIdNsDescr;
OK
> +
> +#define NVME_NIDT_UUID_LEN 16
> +
> +enum {
> + NVME_NIDT_UUID = 0x3,
Very minor nitpick: I'll would add others as well just for the sake
of better understanding what this is
> +};
>
> /*Deallocate Logical Block Features*/
> #define NVME_ID_NS_DLFEAT_GUARD_CRC(dlfeat) ((dlfeat) & 0x10)
Looks very good.
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Best regards,
Maxim Levitsky
next prev parent reply other threads:[~2020-03-25 10:38 UTC|newest]
Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 14:28 [PATCH v6 00/42] nvme: support NVMe v1.3d, SGLs and multiple namespaces Klaus Jensen
2020-03-16 14:28 ` [PATCH v6 01/42] nvme: rename trace events to nvme_dev Klaus Jensen
2020-03-25 10:36 ` Maxim Levitsky
2020-03-31 5:38 ` Klaus Birkelund Jensen
2020-03-16 14:28 ` [PATCH v6 02/42] nvme: remove superfluous breaks Klaus Jensen
2020-03-16 14:28 ` [PATCH v6 03/42] nvme: move device parameters to separate struct Klaus Jensen
2020-03-25 10:36 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 04/42] nvme: bump spec data structures to v1.3 Klaus Jensen
2020-03-25 10:37 ` Maxim Levitsky [this message]
2020-03-31 5:38 ` Klaus Birkelund Jensen
2020-03-31 10:43 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 05/42] nvme: use constant for identify data size Klaus Jensen
2020-03-25 10:37 ` Maxim Levitsky
2020-03-31 5:38 ` Klaus Birkelund Jensen
2020-03-16 14:28 ` [PATCH v6 06/42] nvme: add identify cns values in header Klaus Jensen
2020-03-25 10:37 ` Maxim Levitsky
2020-03-31 5:39 ` Klaus Birkelund Jensen
2020-03-16 14:28 ` [PATCH v6 07/42] nvme: refactor nvme_addr_read Klaus Jensen
2020-03-25 10:38 ` Maxim Levitsky
2020-03-31 5:39 ` Klaus Birkelund Jensen
2020-03-31 10:41 ` Maxim Levitsky
2020-03-31 12:48 ` Klaus Birkelund Jensen
2020-03-31 14:46 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 08/42] nvme: add support for the abort command Klaus Jensen
2020-03-25 10:38 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 09/42] nvme: add max_ioqpairs device parameter Klaus Jensen
2020-03-25 10:39 ` Maxim Levitsky
2020-03-31 5:40 ` Klaus Birkelund Jensen
2020-03-31 9:48 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 10/42] nvme: refactor device realization Klaus Jensen
2020-03-25 10:40 ` Maxim Levitsky
2020-03-31 5:40 ` Klaus Birkelund Jensen
2020-03-16 14:28 ` [PATCH v6 11/42] nvme: add temperature threshold feature Klaus Jensen
2020-03-25 10:40 ` Maxim Levitsky
2020-03-31 5:40 ` Klaus Birkelund Jensen
2020-03-31 9:46 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 12/42] nvme: add support for the get log page command Klaus Jensen
2020-03-25 10:40 ` Maxim Levitsky
2020-03-31 5:41 ` Klaus Birkelund Jensen
2020-03-31 9:45 ` Maxim Levitsky
2020-03-31 12:49 ` Klaus Birkelund Jensen
2020-03-31 14:47 ` Maxim Levitsky
2020-03-16 14:28 ` [PATCH v6 13/42] nvme: add support for the asynchronous event request command Klaus Jensen
2020-03-25 10:41 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 14/42] nvme: add missing mandatory features Klaus Jensen
2020-03-25 10:41 ` Maxim Levitsky
2020-03-31 5:41 ` Klaus Birkelund Jensen
2020-03-31 9:39 ` Maxim Levitsky
2020-04-08 11:28 ` Klaus Birkelund Jensen
2020-03-16 14:29 ` [PATCH v6 15/42] nvme: additional tracing Klaus Jensen
2020-03-25 10:42 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 16/42] nvme: make sure ncqr and nsqr is valid Klaus Jensen
2020-03-25 10:42 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 17/42] nvme: add log specific field to trace events Klaus Jensen
2020-03-25 10:43 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 18/42] nvme: support identify namespace descriptor list Klaus Jensen
2020-03-25 10:43 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 19/42] nvme: enforce valid queue creation sequence Klaus Jensen
2020-03-25 10:43 ` Maxim Levitsky
2020-03-31 5:41 ` Klaus Birkelund Jensen
2020-03-31 9:31 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 20/42] nvme: provide the mandatory subnqn field Klaus Jensen
2020-03-25 10:43 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 21/42] nvme: bump supported version to v1.3 Klaus Jensen
2020-03-25 10:44 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 22/42] nvme: memset preallocated requests structures Klaus Jensen
2020-03-25 10:44 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 23/42] nvme: add mapping helpers Klaus Jensen
2020-03-25 10:45 ` Maxim Levitsky
2020-03-31 5:44 ` Klaus Birkelund Jensen
2020-03-31 9:30 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 24/42] nvme: remove redundant has_sg member Klaus Jensen
2020-03-25 10:45 ` Maxim Levitsky
2020-03-31 5:44 ` Klaus Birkelund Jensen
2020-03-31 9:25 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 25/42] nvme: refactor dma read/write Klaus Jensen
2020-03-25 10:46 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 26/42] nvme: pass request along for tracing Klaus Jensen
2020-03-25 10:55 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 27/42] nvme: add request mapping helper Klaus Jensen
2020-03-25 10:56 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 28/42] nvme: verify validity of prp lists in the cmb Klaus Jensen
2020-03-25 10:56 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 29/42] nvme: refactor request bounds checking Klaus Jensen
2020-03-25 10:56 ` Maxim Levitsky
2020-03-31 5:44 ` Klaus Birkelund Jensen
2020-03-31 9:23 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 30/42] nvme: add check for mdts Klaus Jensen
2020-03-25 10:57 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 31/42] nvme: add check for prinfo Klaus Jensen
2020-03-25 10:57 ` Maxim Levitsky
2020-03-31 5:45 ` Klaus Birkelund Jensen
2020-03-31 9:17 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 32/42] nvme: allow multiple aios per command Klaus Jensen
2020-03-25 10:57 ` Maxim Levitsky
2020-03-31 5:47 ` Klaus Birkelund Jensen
2020-03-31 9:10 ` Maxim Levitsky
2020-04-08 15:02 ` Klaus Birkelund Jensen
2020-03-16 14:29 ` [PATCH v6 33/42] nvme: use preallocated qsg/iov in nvme_dma_prp Klaus Jensen
2020-03-25 10:58 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 34/42] pci: pass along the return value of dma_memory_rw Klaus Jensen
2020-03-16 14:29 ` [PATCH v6 35/42] nvme: handle dma errors Klaus Jensen
2020-03-25 10:58 ` Maxim Levitsky
2020-03-31 5:47 ` Klaus Birkelund Jensen
2020-03-16 14:29 ` [PATCH v6 36/42] nvme: add support for scatter gather lists Klaus Jensen
2020-03-25 10:58 ` Maxim Levitsky
2020-03-31 5:48 ` Klaus Birkelund Jensen
2020-03-31 8:51 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 37/42] nvme: refactor identify active namespace id list Klaus Jensen
2020-03-25 10:58 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 38/42] nvme: support multiple namespaces Klaus Jensen
2020-03-25 10:59 ` Maxim Levitsky
2020-03-31 5:48 ` Klaus Birkelund Jensen
2020-03-31 8:47 ` Maxim Levitsky
2020-03-16 14:29 ` [PATCH v6 39/42] pci: allocate pci id for nvme Klaus Jensen
2020-03-16 14:29 ` [PATCH v6 40/42] nvme: change controller pci id Klaus Jensen
2020-03-16 14:29 ` [PATCH v6 41/42] nvme: remove redundant NvmeCmd pointer parameter Klaus Jensen
2020-03-16 14:29 ` [PATCH v6 42/42] nvme: make lba data size configurable Klaus Jensen
2020-03-25 10:59 ` Maxim Levitsky
2020-03-16 19:30 ` [PATCH v6 00/42] nvme: support NVMe v1.3d, SGLs and multiple namespaces no-reply
2020-03-25 10:35 ` Maxim Levitsky
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