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authorLuca Boccassi <luca.boccassi@gmail.com>2017-08-16 18:42:05 +0100
committerLuca Boccassi <luca.boccassi@gmail.com>2017-08-16 18:46:04 +0100
commitf239aed5e674965691846e8ce3f187dd47523689 (patch)
treea153a3125c6e183c73871a8ecaa4b285fed5fbd5 /drivers/net/i40e/rte_pmd_i40e.c
parentbf7567fd2a5b0b28ab724046143c24561d38d015 (diff)
New upstream version 17.08
Change-Id: I288b50990f52646089d6b1f3aaa6ba2f091a51d7 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/i40e/rte_pmd_i40e.c')
-rw-r--r--drivers/net/i40e/rte_pmd_i40e.c258
1 files changed, 219 insertions, 39 deletions
diff --git a/drivers/net/i40e/rte_pmd_i40e.c b/drivers/net/i40e/rte_pmd_i40e.c
index f7ce62bb..f12b7f4a 100644
--- a/drivers/net/i40e/rte_pmd_i40e.c
+++ b/drivers/net/i40e/rte_pmd_i40e.c
@@ -40,15 +40,6 @@
#include "i40e_rxtx.h"
#include "rte_pmd_i40e.h"
-/* The max bandwidth of i40e is 40Gbps. */
-#define I40E_QOS_BW_MAX 40000
-/* The bandwidth should be the multiple of 50Mbps. */
-#define I40E_QOS_BW_GRANULARITY 50
-/* The min bandwidth weight is 1. */
-#define I40E_QOS_BW_WEIGHT_MIN 1
-/* The max bandwidth weight is 127. */
-#define I40E_QOS_BW_WEIGHT_MAX 127
-
int
rte_pmd_i40e_ping_vfs(uint8_t port, uint16_t vf)
{
@@ -1468,7 +1459,7 @@ rte_pmd_i40e_set_tc_strict_prio(uint8_t port, uint8_t tc_map)
return ret;
}
-#define I40E_PROFILE_INFO_SIZE 48
+#define I40E_PROFILE_INFO_SIZE sizeof(struct rte_pmd_i40e_profile_info)
#define I40E_MAX_PROFILE_NUM 16
static void
@@ -1520,9 +1511,6 @@ i40e_add_rm_profile_info(struct i40e_hw *hw, uint8_t *profile_info_sec)
return status;
}
-#define I40E_PROFILE_INFO_SIZE 48
-#define I40E_MAX_PROFILE_NUM 16
-
/* Check if the profile info exists */
static int
i40e_check_profile_info(uint8_t port, uint8_t *profile_info_sec)
@@ -1557,11 +1545,7 @@ i40e_check_profile_info(uint8_t port, uint8_t *profile_info_sec)
sizeof(struct i40e_profile_section_header));
for (i = 0; i < p_list->p_count; i++) {
p = &p_list->p_info[i];
- if ((pinfo->track_id == p->track_id) &&
- !memcmp(&pinfo->version, &p->version,
- sizeof(struct i40e_ddp_version)) &&
- !memcmp(&pinfo->name, &p->name,
- I40E_DDP_NAME_SIZE)) {
+ if (pinfo->track_id == p->track_id) {
PMD_DRV_LOG(INFO, "Profile exists.");
rte_free(buff);
return 1;
@@ -1587,6 +1571,13 @@ rte_pmd_i40e_process_ddp_package(uint8_t port, uint8_t *buff,
int is_exist;
enum i40e_status_code status = I40E_SUCCESS;
+ if (op != RTE_PMD_I40E_PKG_OP_WR_ADD &&
+ op != RTE_PMD_I40E_PKG_OP_WR_ONLY &&
+ op != RTE_PMD_I40E_PKG_OP_WR_DEL) {
+ PMD_DRV_LOG(ERR, "Operation not supported.");
+ return -ENOTSUP;
+ }
+
RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
dev = &rte_eth_devices[port];
@@ -1623,6 +1614,10 @@ rte_pmd_i40e_process_ddp_package(uint8_t port, uint8_t *buff,
return -EINVAL;
}
track_id = ((struct i40e_metadata_segment *)metadata_seg_hdr)->track_id;
+ if (track_id == I40E_DDP_TRACKID_INVALID) {
+ PMD_DRV_LOG(ERR, "Invalid track_id");
+ return -EINVAL;
+ }
/* Find profile segment */
profile_seg_hdr = i40e_find_segment_in_package(SEGMENT_TYPE_I40E,
@@ -1642,46 +1637,231 @@ rte_pmd_i40e_process_ddp_package(uint8_t port, uint8_t *buff,
return -EINVAL;
}
+ /* Check if the profile already loaded */
+ i40e_generate_profile_info_sec(
+ ((struct i40e_profile_segment *)profile_seg_hdr)->name,
+ &((struct i40e_profile_segment *)profile_seg_hdr)->version,
+ track_id, profile_info_sec,
+ op == RTE_PMD_I40E_PKG_OP_WR_ADD);
+ is_exist = i40e_check_profile_info(port, profile_info_sec);
+ if (is_exist < 0) {
+ PMD_DRV_LOG(ERR, "Failed to check profile.");
+ rte_free(profile_info_sec);
+ return -EINVAL;
+ }
+
if (op == RTE_PMD_I40E_PKG_OP_WR_ADD) {
- /* Check if the profile exists */
- i40e_generate_profile_info_sec(
- ((struct i40e_profile_segment *)profile_seg_hdr)->name,
- &((struct i40e_profile_segment *)profile_seg_hdr)->version,
- track_id, profile_info_sec, 1);
- is_exist = i40e_check_profile_info(port, profile_info_sec);
- if (is_exist > 0) {
+ if (is_exist) {
PMD_DRV_LOG(ERR, "Profile already exists.");
rte_free(profile_info_sec);
- return 1;
- } else if (is_exist < 0) {
- PMD_DRV_LOG(ERR, "Failed to check profile.");
+ return -EEXIST;
+ }
+ } else if (op == RTE_PMD_I40E_PKG_OP_WR_DEL) {
+ if (!is_exist) {
+ PMD_DRV_LOG(ERR, "Profile does not exist.");
rte_free(profile_info_sec);
- return -EINVAL;
+ return -EACCES;
}
+ }
- /* Write profile to HW */
+ if (op == RTE_PMD_I40E_PKG_OP_WR_DEL) {
+ status = i40e_rollback_profile(
+ hw,
+ (struct i40e_profile_segment *)profile_seg_hdr,
+ track_id);
+ if (status) {
+ PMD_DRV_LOG(ERR, "Failed to write profile for delete.");
+ rte_free(profile_info_sec);
+ return status;
+ }
+ } else {
status = i40e_write_profile(
- hw,
- (struct i40e_profile_segment *)profile_seg_hdr,
- track_id);
+ hw,
+ (struct i40e_profile_segment *)profile_seg_hdr,
+ track_id);
if (status) {
- PMD_DRV_LOG(ERR, "Failed to write profile.");
+ if (op == RTE_PMD_I40E_PKG_OP_WR_ADD)
+ PMD_DRV_LOG(ERR, "Failed to write profile for add.");
+ else
+ PMD_DRV_LOG(ERR, "Failed to write profile.");
rte_free(profile_info_sec);
return status;
}
+ }
- /* Add profile info to info list */
+ if (track_id && (op != RTE_PMD_I40E_PKG_OP_WR_ONLY)) {
+ /* Modify loaded profiles info list */
status = i40e_add_rm_profile_info(hw, profile_info_sec);
- if (status)
- PMD_DRV_LOG(ERR, "Failed to add profile info.");
- } else {
- PMD_DRV_LOG(ERR, "Operation not supported.");
+ if (status) {
+ if (op == RTE_PMD_I40E_PKG_OP_WR_ADD)
+ PMD_DRV_LOG(ERR, "Failed to add profile to info list.");
+ else
+ PMD_DRV_LOG(ERR, "Failed to delete profile from info list.");
+ }
}
rte_free(profile_info_sec);
return status;
}
+int rte_pmd_i40e_get_ddp_info(uint8_t *pkg_buff, uint32_t pkg_size,
+ uint8_t *info_buff, uint32_t info_size,
+ enum rte_pmd_i40e_package_info type)
+{
+ uint32_t ret_size;
+ struct i40e_package_header *pkg_hdr;
+ struct i40e_generic_seg_header *i40e_seg_hdr;
+ struct i40e_generic_seg_header *note_seg_hdr;
+ struct i40e_generic_seg_header *metadata_seg_hdr;
+
+ if (!info_buff) {
+ PMD_DRV_LOG(ERR, "Output info buff is invalid.");
+ return -EINVAL;
+ }
+
+ if (!pkg_buff || pkg_size < (sizeof(struct i40e_package_header) +
+ sizeof(struct i40e_metadata_segment) +
+ sizeof(uint32_t) * 2)) {
+ PMD_DRV_LOG(ERR, "Package buff is invalid.");
+ return -EINVAL;
+ }
+
+ pkg_hdr = (struct i40e_package_header *)pkg_buff;
+ if (pkg_hdr->segment_count < 2) {
+ PMD_DRV_LOG(ERR, "Segment_count should be 2 at least.");
+ return -EINVAL;
+ }
+
+ /* Find metadata segment */
+ metadata_seg_hdr = i40e_find_segment_in_package(SEGMENT_TYPE_METADATA,
+ pkg_hdr);
+
+ /* Find global notes segment */
+ note_seg_hdr = i40e_find_segment_in_package(SEGMENT_TYPE_NOTES,
+ pkg_hdr);
+
+ /* Find i40e profile segment */
+ i40e_seg_hdr = i40e_find_segment_in_package(SEGMENT_TYPE_I40E, pkg_hdr);
+
+ /* get global header info */
+ if (type == RTE_PMD_I40E_PKG_INFO_GLOBAL_HEADER) {
+ struct rte_pmd_i40e_profile_info *info =
+ (struct rte_pmd_i40e_profile_info *)info_buff;
+
+ if (info_size < sizeof(struct rte_pmd_i40e_profile_info)) {
+ PMD_DRV_LOG(ERR, "Output info buff size is invalid.");
+ return -EINVAL;
+ }
+
+ if (!metadata_seg_hdr) {
+ PMD_DRV_LOG(ERR, "Failed to find metadata segment header");
+ return -EINVAL;
+ }
+
+ memset(info, 0, sizeof(struct rte_pmd_i40e_profile_info));
+ info->owner = RTE_PMD_I40E_DDP_OWNER_UNKNOWN;
+ info->track_id =
+ ((struct i40e_metadata_segment *)metadata_seg_hdr)->track_id;
+
+ memcpy(info->name,
+ ((struct i40e_metadata_segment *)metadata_seg_hdr)->name,
+ I40E_DDP_NAME_SIZE);
+ memcpy(&info->version,
+ &((struct i40e_metadata_segment *)metadata_seg_hdr)->version,
+ sizeof(struct i40e_ddp_version));
+ return I40E_SUCCESS;
+ }
+
+ /* get global note size */
+ if (type == RTE_PMD_I40E_PKG_INFO_GLOBAL_NOTES_SIZE) {
+ if (info_size < sizeof(uint32_t)) {
+ PMD_DRV_LOG(ERR, "Invalid information buffer size");
+ return -EINVAL;
+ }
+ if (note_seg_hdr == NULL)
+ ret_size = 0;
+ else
+ ret_size = note_seg_hdr->size;
+ *(uint32_t *)info_buff = ret_size;
+ return I40E_SUCCESS;
+ }
+
+ /* get global note */
+ if (type == RTE_PMD_I40E_PKG_INFO_GLOBAL_NOTES) {
+ if (note_seg_hdr == NULL)
+ return -ENOTSUP;
+ if (info_size < note_seg_hdr->size) {
+ PMD_DRV_LOG(ERR, "Information buffer size is too small");
+ return -EINVAL;
+ }
+ memcpy(info_buff, &note_seg_hdr[1], note_seg_hdr->size);
+ return I40E_SUCCESS;
+ }
+
+ /* get i40e segment header info */
+ if (type == RTE_PMD_I40E_PKG_INFO_HEADER) {
+ struct rte_pmd_i40e_profile_info *info =
+ (struct rte_pmd_i40e_profile_info *)info_buff;
+
+ if (info_size < sizeof(struct rte_pmd_i40e_profile_info)) {
+ PMD_DRV_LOG(ERR, "Output info buff size is invalid.");
+ return -EINVAL;
+ }
+
+ if (!metadata_seg_hdr) {
+ PMD_DRV_LOG(ERR, "Failed to find metadata segment header");
+ return -EINVAL;
+ }
+
+ if (!i40e_seg_hdr) {
+ PMD_DRV_LOG(ERR, "Failed to find i40e segment header");
+ return -EINVAL;
+ }
+
+ memset(info, 0, sizeof(struct rte_pmd_i40e_profile_info));
+ info->owner = RTE_PMD_I40E_DDP_OWNER_UNKNOWN;
+ info->track_id =
+ ((struct i40e_metadata_segment *)metadata_seg_hdr)->track_id;
+
+ memcpy(info->name,
+ ((struct i40e_profile_segment *)i40e_seg_hdr)->name,
+ I40E_DDP_NAME_SIZE);
+ memcpy(&info->version,
+ &((struct i40e_profile_segment *)i40e_seg_hdr)->version,
+ sizeof(struct i40e_ddp_version));
+ return I40E_SUCCESS;
+ }
+
+ /* get number of devices */
+ if (type == RTE_PMD_I40E_PKG_INFO_DEVID_NUM) {
+ if (info_size < sizeof(uint32_t)) {
+ PMD_DRV_LOG(ERR, "Invalid information buffer size");
+ return -EINVAL;
+ }
+ *(uint32_t *)info_buff =
+ ((struct i40e_profile_segment *)i40e_seg_hdr)->device_table_count;
+ return I40E_SUCCESS;
+ }
+
+ /* get list of devices */
+ if (type == RTE_PMD_I40E_PKG_INFO_DEVID_LIST) {
+ uint32_t dev_num;
+ dev_num =
+ ((struct i40e_profile_segment *)i40e_seg_hdr)->device_table_count;
+ if (info_size < sizeof(struct rte_pmd_i40e_ddp_device_id) * dev_num) {
+ PMD_DRV_LOG(ERR, "Invalid information buffer size");
+ return -EINVAL;
+ }
+ memcpy(info_buff,
+ ((struct i40e_profile_segment *)i40e_seg_hdr)->device_table,
+ sizeof(struct rte_pmd_i40e_ddp_device_id) * dev_num);
+ return I40E_SUCCESS;
+ }
+
+ PMD_DRV_LOG(ERR, "Info type %u is invalid.", type);
+ return -EINVAL;
+}
+
int
rte_pmd_i40e_get_ddp_list(uint8_t port, uint8_t *buff, uint32_t size)
{