[dpdk-dev,v3,03/11] compress/isal: add basic pmd ops
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Commit Message
Signed-off-by: Lee Daly <lee.daly@intel.com>
---
drivers/compress/isal/isal_compress_pmd_ops.c | 62 +++++++++++++++++++++--
drivers/compress/isal/isal_compress_pmd_private.h | 12 +++++
2 files changed, 69 insertions(+), 5 deletions(-)
Comments
> -----Original Message-----
> From: Daly, Lee
> Sent: Tuesday, April 17, 2018 2:35 PM
> To: dev@dpdk.org
> Cc: De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>; Tucker, Greg B
> <greg.b.tucker@intel.com>; Jain, Deepak K <deepak.k.jain@intel.com>; Trahe,
> Fiona <fiona.trahe@intel.com>; Daly, Lee <lee.daly@intel.com>
> Subject: [PATCH v3 03/11] compress/isal: add basic pmd ops
>
> Signed-off-by: Lee Daly <lee.daly@intel.com>
> ---
> drivers/compress/isal/isal_compress_pmd_ops.c | 62
> +++++++++++++++++++++--
> drivers/compress/isal/isal_compress_pmd_private.h | 12 +++++
> 2 files changed, 69 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/compress/isal/isal_compress_pmd_ops.c
> b/drivers/compress/isal/isal_compress_pmd_ops.c
> index cff05b4..ee1ee48 100644
> --- a/drivers/compress/isal/isal_compress_pmd_ops.c
> +++ b/drivers/compress/isal/isal_compress_pmd_ops.c
> @@ -2,18 +2,70 @@
> * Copyright(c) 2018 Intel Corporation
> */
>
> +#include <rte_common.h>
> #include <rte_compressdev_pmd.h>
>
> +#include "isal_compress_pmd_private.h"
> +
> +static const struct rte_compressdev_capabilities isal_pmd_capabilities[] = {
> + RTE_COMP_END_OF_CAPABILITIES_LIST()
> +};
> +
> +/** Configure device */
> +static int
> +isal_comp_pmd_config(struct rte_compressdev *dev __rte_unused,
> + struct rte_compressdev_config *config __rte_unused) {
> + return 0;
> +}
> +
> +/** Start device */
> +static int
> +isal_comp_pmd_start(__rte_unused struct rte_compressdev *dev) {
> + return 0;
> +}
> +
> +/** Stop device */
> +static void
> +isal_comp_pmd_stop(__rte_unused struct rte_compressdev *dev) { }
> +
> +/** Close device */
> +static int
> +isal_comp_pmd_close(__rte_unused struct rte_compressdev *dev) {
> + return 0;
> +}
> +
> +/** Get device info */
> +static void
> +isal_comp_pmd_info_get(struct rte_compressdev *dev __rte_unused,
> + struct rte_compressdev_info *dev_info) {
> + if (dev_info != NULL) {
> + dev_info->capabilities = isal_pmd_capabilities;
> + dev_info->feature_flags = RTE_COMPDEV_FF_CPU_AVX512 |
> + RTE_COMPDEV_FF_CPU_AVX2 |
> + RTE_COMPDEV_FF_CPU_AVX |
> + RTE_COMPDEV_FF_CPU_SSE;
> + }
> +}
> +
> +
> +
> +
Remove extra blank lines.
@@ -2,18 +2,70 @@
* Copyright(c) 2018 Intel Corporation
*/
+#include <rte_common.h>
#include <rte_compressdev_pmd.h>
+#include "isal_compress_pmd_private.h"
+
+static const struct rte_compressdev_capabilities isal_pmd_capabilities[] = {
+ RTE_COMP_END_OF_CAPABILITIES_LIST()
+};
+
+/** Configure device */
+static int
+isal_comp_pmd_config(struct rte_compressdev *dev __rte_unused,
+ struct rte_compressdev_config *config __rte_unused)
+{
+ return 0;
+}
+
+/** Start device */
+static int
+isal_comp_pmd_start(__rte_unused struct rte_compressdev *dev)
+{
+ return 0;
+}
+
+/** Stop device */
+static void
+isal_comp_pmd_stop(__rte_unused struct rte_compressdev *dev)
+{
+}
+
+/** Close device */
+static int
+isal_comp_pmd_close(__rte_unused struct rte_compressdev *dev)
+{
+ return 0;
+}
+
+/** Get device info */
+static void
+isal_comp_pmd_info_get(struct rte_compressdev *dev __rte_unused,
+ struct rte_compressdev_info *dev_info)
+{
+ if (dev_info != NULL) {
+ dev_info->capabilities = isal_pmd_capabilities;
+ dev_info->feature_flags = RTE_COMPDEV_FF_CPU_AVX512 |
+ RTE_COMPDEV_FF_CPU_AVX2 |
+ RTE_COMPDEV_FF_CPU_AVX |
+ RTE_COMPDEV_FF_CPU_SSE;
+ }
+}
+
+
+
+
struct rte_compressdev_ops isal_pmd_ops = {
- .dev_configure = NULL,
- .dev_start = NULL,
- .dev_stop = NULL,
- .dev_close = NULL,
+ .dev_configure = isal_comp_pmd_config,
+ .dev_start = isal_comp_pmd_start,
+ .dev_stop = isal_comp_pmd_stop,
+ .dev_close = isal_comp_pmd_close,
.stats_get = NULL,
.stats_reset = NULL,
- .dev_infos_get = NULL,
+ .dev_infos_get = isal_comp_pmd_info_get,
.queue_pair_setup = NULL,
.queue_pair_release = NULL,
@@ -18,6 +18,18 @@ struct isal_comp_private {
struct rte_mempool *priv_xform_mp;
};
+/** ISA-L queue pair */
+struct isal_comp_qp {
+ /* Queue Pair Identifier */
+ uint16_t id;
+ /* Unique Queue Pair Name */
+ char name[RTE_COMPRESSDEV_NAME_MAX_LEN];
+ /* Queue pair statistics */
+ struct rte_compressdev_stats qp_stats;
+ /* Number of free elements on ring */
+ uint16_t num_free_elements;
+} __rte_cache_aligned;
+
/** device specific operations function pointer structure */
extern struct rte_compressdev_ops *isal_compress_pmd_ops;