From: Qi Zhang <qi.z.zhang@intel.com>
To: beilei.xing@intel.com
Cc: dev@dpdk.org, ferruh.yigit@intel.com, helin.zhang@intel.com,
Qi Zhang <qi.z.zhang@intel.com>
Subject: [dpdk-dev] [PATCH 14/20] net/i40e/base: add AQ command for rearrange NVM structure
Date: Tue, 25 Sep 2018 10:34:36 +0800 [thread overview]
Message-ID: <20180925023442.134705-15-qi.z.zhang@intel.com> (raw)
In-Reply-To: <20180925023442.134705-1-qi.z.zhang@intel.com>
During switching between old NVM structure approach (called
structured NVM) to new one (called flat NVM) or backward flash
needs to be rearranged to required NVM structure.
This is a part of transition from one NVM structure to another.
The function is introduced to command firmware to start
rearrangement process.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
drivers/net/i40e/base/i40e_adminq_cmd.h | 2 ++
drivers/net/i40e/base/i40e_common.c | 37 +++++++++++++++++++++++++++++++++
drivers/net/i40e/base/i40e_prototype.h | 3 +++
3 files changed, 42 insertions(+)
diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h b/drivers/net/i40e/base/i40e_adminq_cmd.h
index 1e6932120..17026ebbf 100644
--- a/drivers/net/i40e/base/i40e_adminq_cmd.h
+++ b/drivers/net/i40e/base/i40e_adminq_cmd.h
@@ -2293,6 +2293,8 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_phy_register_access);
struct i40e_aqc_nvm_update {
u8 command_flags;
#define I40E_AQ_NVM_LAST_CMD 0x01
+#define I40E_AQ_NVM_REARRANGE_TO_FLAT 0x20
+#define I40E_AQ_NVM_REARRANGE_TO_STRUCT 0x40
#define I40E_AQ_NVM_FLASH_ONLY 0x80
#define I40E_AQ_NVM_PRESERVATION_FLAGS_SHIFT 1
#define I40E_AQ_NVM_PRESERVATION_FLAGS_MASK 0x03
diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index e0b7f4086..764a14353 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -4148,6 +4148,43 @@ enum i40e_status_code i40e_aq_update_nvm(struct i40e_hw *hw, u8 module_pointer,
}
/**
+ * i40e_aq_rearrange_nvm
+ * @hw: pointer to the hw struct
+ * @rearrange_nvm: defines direction of rearrangement
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Rearrange NVM structure, available only for transition FW
+ **/
+enum i40e_status_code i40e_aq_rearrange_nvm(struct i40e_hw *hw,
+ u8 rearrange_nvm,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aqc_nvm_update *cmd;
+ enum i40e_status_code status;
+ struct i40e_aq_desc desc;
+
+ DEBUGFUNC("i40e_aq_rearrange_nvm");
+
+ cmd = (struct i40e_aqc_nvm_update *)&desc.params.raw;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_nvm_update);
+
+ rearrange_nvm &= (I40E_AQ_NVM_REARRANGE_TO_FLAT |
+ I40E_AQ_NVM_REARRANGE_TO_STRUCT);
+
+ if (!rearrange_nvm) {
+ status = I40E_ERR_PARAM;
+ goto i40e_aq_rearrange_nvm_exit;
+ }
+
+ cmd->command_flags |= rearrange_nvm;
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+i40e_aq_rearrange_nvm_exit:
+ return status;
+}
+
+/**
* i40e_aq_nvm_progress
* @hw: pointer to the hw struct
* @progress: pointer to progress returned from AQ
diff --git a/drivers/net/i40e/base/i40e_prototype.h b/drivers/net/i40e/base/i40e_prototype.h
index f325924ee..0cf006dad 100644
--- a/drivers/net/i40e/base/i40e_prototype.h
+++ b/drivers/net/i40e/base/i40e_prototype.h
@@ -236,6 +236,9 @@ enum i40e_status_code i40e_aq_update_nvm(struct i40e_hw *hw, u8 module_pointer,
u32 offset, u16 length, void *data,
bool last_command, u8 preservation_flags,
struct i40e_asq_cmd_details *cmd_details);
+enum i40e_status_code i40e_aq_rearrange_nvm(struct i40e_hw *hw,
+ u8 rearrange_nvm,
+ struct i40e_asq_cmd_details *cmd_details);
enum i40e_status_code i40e_aq_nvm_progress(struct i40e_hw *hw, u8 *progress,
struct i40e_asq_cmd_details *cmd_details);
enum i40e_status_code i40e_aq_get_lldp_mib(struct i40e_hw *hw, u8 bridge_type,
--
2.13.6
next prev parent reply other threads:[~2018-09-25 2:34 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-25 2:34 [dpdk-dev] [PATCH 00/20] base code update Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 01/20] net/i40e/base: replace license text with SPDX tag Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 02/20] net/i40e/base: fix partition id calculation for X722 Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 03/20] net/i40e/base: introduce PHY type bitmask Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 04/20] net/i40e/base: enable cloud filter mode for switch config Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 05/20] net/i40e/base: add admin queue definitions for cloud filters Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 06/20] net/i40e/base: enable cloud filters via tc flower Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 07/20] net/i40e/base: improve the polling mechanism Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 08/20] net/i40e/base: read LLDP config area with correct endianness Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 09/20] net/i40e/base: properly clean resources Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 10/20] net/i40e/base: gracefully clean the resources Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 11/20] net/i40e/base: correct global reset timeout calculation Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 12/20] net/i40e/base: change AQ command for PHY access Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 13/20] net/i40e/base: add additional return code Qi Zhang
2018-09-25 2:34 ` Qi Zhang [this message]
2018-09-25 2:34 ` [dpdk-dev] [PATCH 15/20] net/i40e/base: add FC threshold parameter for set MAC Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 16/20] net/i40e/base: add support for carlsville device Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 17/20] net/i40e/base: wrap admin queue set/get PHY register funcs Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 18/20] net/i40e/base: add capability flag for stopping FW LLDP Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 19/20] net/i40e/base: add new TR bits used for cloud filters Qi Zhang
2018-09-25 2:34 ` [dpdk-dev] [PATCH 20/20] net/i40e/base: update readme Qi Zhang
2018-09-27 7:39 ` [dpdk-dev] [PATCH 00/20] base code update Xing, Beilei
2018-09-29 2:13 ` Zhang, Qi Z
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