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From: Qi Zhang <qi.z.zhang@intel.com>
To: qiming.yang@intel.com
Cc: dev@dpdk.org, Qi Zhang <qi.z.zhang@intel.com>,
	Jacob Keller <jacob.e.keller@intel.com>
Subject: [dpdk-dev] [PATCH 05/27] net/ice/base: allow reading inactive flash security revision
Date: Tue, 15 Dec 2020 14:04:57 +0800
Message-ID: <20201215060519.302145-6-qi.z.zhang@intel.com> (raw)
In-Reply-To: <20201215060519.302145-1-qi.z.zhang@intel.com>

Modify ice_get_nvm_srev and ice_get_orom_srev to take the
ice_flash_bank enumeration that specifies whether to read from the
active or the inactive flash module. Rename and refactor the
ice_read_active_nvm_module and ice_read_active_orom_module functions to
take the bank enum value as well.

With this change, ice_get_nvm_srev and ice_get_orom_srev will be usable
in a future change to implement reading the version data for a pending
flash image.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_nvm.c | 36 ++++++++++++++++++----------------
 1 file changed, 19 insertions(+), 17 deletions(-)

diff --git a/drivers/net/ice/base/ice_nvm.c b/drivers/net/ice/base/ice_nvm.c
index facfaf1a41..4c709fd866 100644
--- a/drivers/net/ice/base/ice_nvm.c
+++ b/drivers/net/ice/base/ice_nvm.c
@@ -329,8 +329,9 @@ ice_read_flash_module(struct ice_hw *hw, enum ice_bank_select bank, u16 module,
 }
 
 /**
- * ice_read_active_nvm_module - Read from the active main NVM module
+ * ice_read_nvm_module - Read from the active main NVM module
  * @hw: pointer to the HW structure
+ * @bank: whether to read from active or inactive NVM module
  * @offset: offset into the NVM module to read, in words
  * @data: storage for returned word value
  *
@@ -338,15 +339,15 @@ ice_read_flash_module(struct ice_hw *hw, enum ice_bank_select bank, u16 module,
  * header at the start of the NVM module.
  */
 static enum ice_status
-ice_read_active_nvm_module(struct ice_hw *hw, u32 offset, u16 *data)
+ice_read_nvm_module(struct ice_hw *hw, enum ice_bank_select bank, u32 offset, u16 *data)
 {
-	return ice_read_flash_module(hw, ICE_ACTIVE_FLASH_BANK,
-				     ICE_SR_1ST_NVM_BANK_PTR, offset, data);
+	return ice_read_flash_module(hw, bank, ICE_SR_1ST_NVM_BANK_PTR, offset, data);
 }
 
 /**
- * ice_read_active_orom_module - Read from the active Option ROM module
+ * ice_read_orom_module - Read from the active Option ROM module
  * @hw: pointer to the HW structure
+ * @bank: whether to read from active or inactive OROM module
  * @offset: offset into the OROM module to read, in words
  * @data: storage for returned word value
  *
@@ -355,10 +356,9 @@ ice_read_active_nvm_module(struct ice_hw *hw, u32 offset, u16 *data)
  * module instead of at the beginning.
  */
 static enum ice_status
-ice_read_active_orom_module(struct ice_hw *hw, u32 offset, u16 *data)
+ice_read_orom_module(struct ice_hw *hw, enum ice_bank_select bank, u32 offset, u16 *data)
 {
-	return ice_read_flash_module(hw, ICE_ACTIVE_FLASH_BANK,
-				     ICE_SR_1ST_OROM_BANK_PTR, offset, data);
+	return ice_read_flash_module(hw, bank, ICE_SR_1ST_OROM_BANK_PTR, offset, data);
 }
 
 /**
@@ -510,21 +510,22 @@ ice_read_pba_string(struct ice_hw *hw, u8 *pba_num, u32 pba_num_size)
 /**
  * ice_get_nvm_srev - Read the security revision from the NVM CSS header
  * @hw: pointer to the HW struct
+ * @bank: whether to read from the active or inactive flash bank
  * @srev: storage for security revision
  *
  * Read the security revision out of the CSS header of the active NVM module
  * bank.
  */
-static enum ice_status ice_get_nvm_srev(struct ice_hw *hw, u32 *srev)
+static enum ice_status ice_get_nvm_srev(struct ice_hw *hw, enum ice_bank_select bank, u32 *srev)
 {
 	enum ice_status status;
 	u16 srev_l, srev_h;
 
-	status = ice_read_active_nvm_module(hw, ICE_NVM_CSS_SREV_L, &srev_l);
+	status = ice_read_nvm_module(hw, bank, ICE_NVM_CSS_SREV_L, &srev_l);
 	if (status)
 		return status;
 
-	status = ice_read_active_nvm_module(hw, ICE_NVM_CSS_SREV_H, &srev_h);
+	status = ice_read_nvm_module(hw, bank, ICE_NVM_CSS_SREV_H, &srev_h);
 	if (status)
 		return status;
 
@@ -568,7 +569,7 @@ ice_get_nvm_ver_info(struct ice_hw *hw, struct ice_nvm_info *nvm)
 
 	nvm->eetrack = (eetrack_hi << 16) | eetrack_lo;
 
-	status = ice_get_nvm_srev(hw, &nvm->srev);
+	status = ice_get_nvm_srev(hw, ICE_ACTIVE_FLASH_BANK, &nvm->srev);
 	if (status)
 		ice_debug(hw, ICE_DBG_NVM, "Failed to read NVM security revision.\n");
 
@@ -578,12 +579,13 @@ ice_get_nvm_ver_info(struct ice_hw *hw, struct ice_nvm_info *nvm)
 /**
  * ice_get_orom_srev - Read the security revision from the OROM CSS header
  * @hw: pointer to the HW struct
+ * @bank: whether to read from active or inactive flash module
  * @srev: storage for security revision
  *
  * Read the security revision out of the CSS header of the active OROM module
  * bank.
  */
-static enum ice_status ice_get_orom_srev(struct ice_hw *hw, u32 *srev)
+static enum ice_status ice_get_orom_srev(struct ice_hw *hw, enum ice_bank_select bank, u32 *srev)
 {
 	enum ice_status status;
 	u16 srev_l, srev_h;
@@ -596,16 +598,16 @@ static enum ice_status ice_get_orom_srev(struct ice_hw *hw, u32 *srev)
 	}
 
 	/* calculate how far into the Option ROM the CSS header starts. Note
-	 * that ice_read_active_orom_module takes a word offset so we need to
+	 * that ice_read_orom_module takes a word offset so we need to
 	 * divide by 2 here.
 	 */
 	css_start = (hw->flash.banks.orom_size - ICE_NVM_OROM_TRAILER_LENGTH) / 2;
 
-	status = ice_read_active_orom_module(hw, css_start + ICE_NVM_CSS_SREV_L, &srev_l);
+	status = ice_read_orom_module(hw, bank, css_start + ICE_NVM_CSS_SREV_L, &srev_l);
 	if (status)
 		return status;
 
-	status = ice_read_active_orom_module(hw, css_start + ICE_NVM_CSS_SREV_H, &srev_h);
+	status = ice_read_orom_module(hw, bank, css_start + ICE_NVM_CSS_SREV_H, &srev_h);
 	if (status)
 		return status;
 
@@ -666,7 +668,7 @@ ice_get_orom_ver_info(struct ice_hw *hw, struct ice_orom_info *orom)
 	orom->build = (u16)((combo_ver & ICE_OROM_VER_BUILD_MASK) >>
 			    ICE_OROM_VER_BUILD_SHIFT);
 
-	status = ice_get_orom_srev(hw, &orom->srev);
+	status = ice_get_orom_srev(hw, ICE_ACTIVE_FLASH_BANK, &orom->srev);
 	if (status)
 		ice_debug(hw, ICE_DBG_NVM, "Failed to read Option ROM security revision.\n");
 
-- 
2.26.2


  parent reply	other threads:[~2020-12-15  6:03 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-15  6:04 [dpdk-dev] [PATCH 00/27] ice base code update Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 01/27] net/ice/base: modify ptype map for UDP Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 02/27] net/ice/base: increased control queue timeout Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 03/27] net/ice/base: read more security revision options Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 04/27] net/ice/base: refactor interface for flash read Qi Zhang
2020-12-15  6:04 ` Qi Zhang [this message]
2020-12-15  6:04 ` [dpdk-dev] [PATCH 06/27] net/ice/base: allow reading arbitrary size data with " Qi Zhang
2020-12-15  6:04 ` [dpdk-dev] [PATCH 07/27] net/ice/base: read Option ROM combo version from CIVD section Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 08/27] net/ice/base: implement inactive NVM version get Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 09/27] net/ice/base: support GTP filtering via advanced switch filter Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 10/27] net/ice/base: cleanup some macros Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 11/27] net/ice/base: add definitions for FW health status codes Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 12/27] net/ice/base: add function for NVM checksum verification Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 13/27] net/ice/base: add condition to copy module info into memory Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 14/27] net/ice/base: add interface to support configuring VLAN mode Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 15/27] net/ice/base: support VXLAN VNI field in FDIR Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 16/27] net/ice/base: fix incorrect tunnel destroy Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 17/27] net/ice/base: add functionality to check if DVM is supported Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 18/27] net/ice/base: resend some AQ commands when EBUSY Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 19/27] net/ice/base: change get PHY capability error level Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 20/27] net/ice/base: modify recursive way of adding nodes Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 21/27] net/ice/base: fix for dereference of null pointer Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 22/27] net/ice/base: use Mode 4 to get PHY Abilites Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 23/27] net/ice/base: align macro names to the specification Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 24/27] net/ice/base: add eCPRI over MAC type 0 flow support Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 25/27] net/ice/base: add eCPRI over UDP " Qi Zhang
2021-01-05 16:24   ` Ferruh Yigit
2020-12-15  6:05 ` [dpdk-dev] [PATCH 26/27] net/ice/base: remove unused struct member Qi Zhang
2020-12-15  6:05 ` [dpdk-dev] [PATCH 27/27] net/ice/base: change a structure Qi Zhang
2020-12-24  3:16 ` [dpdk-dev] [PATCH 00/27] ice base code update Yang, Qiming
2020-12-28 10:34   ` Zhang, Qi Z
2021-01-05 16:22     ` Ferruh Yigit

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