[v2,09/21] net/ice/base: update to use package info from ice segment
diff mbox series

Message ID 20201025002953.1680999-10-qi.z.zhang@intel.com
State Superseded, archived
Delegated to: Qi Zhang
Headers show
Series
  • ice: update base code
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Context Check Description
ci/checkpatch success coding style OK

Commit Message

Zhang, Qi Z Oct. 25, 2020, 12:29 a.m. UTC
There are two package versions in the package binary. Today, these two
version numbers are the same. However, in the future that may change.

Update code to use the package info from the ice segment metadata
section, which is the package information that is actually downloaded to
the firmware during the download package process.

Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_adminq_cmd.h |  1 +
 drivers/net/ice/base/ice_flex_pipe.c  | 44 +++++++++++++++------------
 drivers/net/ice/base/ice_flex_type.h  |  8 +++++
 drivers/net/ice/base/ice_type.h       |  8 ++---
 4 files changed, 38 insertions(+), 23 deletions(-)

Patch
diff mbox series

diff --git a/drivers/net/ice/base/ice_adminq_cmd.h b/drivers/net/ice/base/ice_adminq_cmd.h
index fd34be2524..cadd6df384 100644
--- a/drivers/net/ice/base/ice_adminq_cmd.h
+++ b/drivers/net/ice/base/ice_adminq_cmd.h
@@ -2558,6 +2558,7 @@  struct ice_pkg_ver {
 };
 
 #define ICE_PKG_NAME_SIZE	32
+#define ICE_SEG_ID_SIZE	28
 #define ICE_SEG_NAME_SIZE	28
 
 struct ice_aqc_get_pkg_info {
diff --git a/drivers/net/ice/base/ice_flex_pipe.c b/drivers/net/ice/base/ice_flex_pipe.c
index 8d918eff7d..4a27061b3d 100644
--- a/drivers/net/ice/base/ice_flex_pipe.c
+++ b/drivers/net/ice/base/ice_flex_pipe.c
@@ -1075,34 +1075,40 @@  ice_download_pkg(struct ice_hw *hw, struct ice_seg *ice_seg)
 static enum ice_status
 ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
 {
-	struct ice_global_metadata_seg *meta_seg;
 	struct ice_generic_seg_hdr *seg_hdr;
 
 	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
 	if (!pkg_hdr)
 		return ICE_ERR_PARAM;
 
-	meta_seg = (struct ice_global_metadata_seg *)
-		   ice_find_seg_in_pkg(hw, SEGMENT_TYPE_METADATA, pkg_hdr);
-	if (meta_seg) {
-		hw->pkg_ver = meta_seg->pkg_ver;
-		ice_memcpy(hw->pkg_name, meta_seg->pkg_name,
-			   sizeof(hw->pkg_name), ICE_NONDMA_TO_NONDMA);
+	seg_hdr = (struct ice_generic_seg_hdr *)
+		ice_find_seg_in_pkg(hw, SEGMENT_TYPE_ICE, pkg_hdr);
+	if (seg_hdr) {
+		struct ice_meta_sect *meta;
+		struct ice_pkg_enum state;
+
+		ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
+		/* Get package information from the Metadata Section */
+		meta = (struct ice_meta_sect *)
+			ice_pkg_enum_section((struct ice_seg *)seg_hdr, &state,
+					     ICE_SID_METADATA);
+		if (!meta) {
+			ice_debug(hw, ICE_DBG_INIT, "Did not find ice metadata section in package\n");
+			return ICE_ERR_CFG;
+		}
+
+		hw->pkg_ver = meta->ver;
+		ice_memcpy(hw->pkg_name, meta->name, sizeof(meta->name),
+			   ICE_NONDMA_TO_NONDMA);
 
 		ice_debug(hw, ICE_DBG_PKG, "Pkg: %d.%d.%d.%d, %s\n",
-			  meta_seg->pkg_ver.major, meta_seg->pkg_ver.minor,
-			  meta_seg->pkg_ver.update, meta_seg->pkg_ver.draft,
-			  meta_seg->pkg_name);
-	} else {
-		ice_debug(hw, ICE_DBG_INIT, "Did not find metadata segment in driver package\n");
-		return ICE_ERR_CFG;
-	}
+			  meta->ver.major, meta->ver.minor, meta->ver.update,
+			  meta->ver.draft, meta->name);
 
-	seg_hdr = ice_find_seg_in_pkg(hw, SEGMENT_TYPE_ICE, pkg_hdr);
-	if (seg_hdr) {
-		hw->ice_pkg_ver = seg_hdr->seg_format_ver;
-		ice_memcpy(hw->ice_pkg_name, seg_hdr->seg_id,
-			   sizeof(hw->ice_pkg_name), ICE_NONDMA_TO_NONDMA);
+		hw->ice_seg_fmt_ver = seg_hdr->seg_format_ver;
+		ice_memcpy(hw->ice_seg_id, seg_hdr->seg_id,
+			   sizeof(hw->ice_seg_id), ICE_NONDMA_TO_NONDMA);
 
 		ice_debug(hw, ICE_DBG_PKG, "Ice Seg: %d.%d.%d.%d, %s\n",
 			  seg_hdr->seg_format_ver.major,
diff --git a/drivers/net/ice/base/ice_flex_type.h b/drivers/net/ice/base/ice_flex_type.h
index 8f33efdd62..1dd57baccd 100644
--- a/drivers/net/ice/base/ice_flex_type.h
+++ b/drivers/net/ice/base/ice_flex_type.h
@@ -114,6 +114,7 @@  struct ice_buf_hdr {
 	(ent_sz))
 
 /* ice package section IDs */
+#define ICE_SID_METADATA		1
 #define ICE_SID_XLT0_SW			10
 #define ICE_SID_XLT_KEY_BUILDER_SW	11
 #define ICE_SID_XLT1_SW			12
@@ -343,6 +344,13 @@  struct ice_ptype_attributes {
 	enum ice_ptype_attrib_type attrib;
 };
 
+struct ice_meta_sect {
+	struct ice_pkg_ver ver;
+#define ICE_META_SECT_NAME_SIZE	28
+	char name[ICE_META_SECT_NAME_SIZE];
+	__le32 track_id;
+};
+
 /* Packet Type Groups (PTG) - Inner Most fields (IM) */
 #define ICE_PTG_IM_IPV4_TCP		16
 #define ICE_PTG_IM_IPV4_UDP		17
diff --git a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h
index fb350faa60..3d231db61a 100644
--- a/drivers/net/ice/base/ice_type.h
+++ b/drivers/net/ice/base/ice_type.h
@@ -930,13 +930,13 @@  struct ice_hw {
 
 	enum ice_aq_err pkg_dwnld_status;
 
-	/* Driver's package ver - (from the Metadata seg) */
+	/* Driver's package ver - (from the Ice Metadata section) */
 	struct ice_pkg_ver pkg_ver;
 	u8 pkg_name[ICE_PKG_NAME_SIZE];
 
-	/* Driver's Ice package version (from the Ice seg) */
-	struct ice_pkg_ver ice_pkg_ver;
-	u8 ice_pkg_name[ICE_PKG_NAME_SIZE];
+	/* Driver's Ice segment format version and id (from the Ice seg) */
+	struct ice_pkg_ver ice_seg_fmt_ver;
+	u8 ice_seg_id[ICE_SEG_ID_SIZE];
 
 	/* Pointer to the ice segment */
 	struct ice_seg *seg;