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Date: Thu, 17 Aug 2023 14:22:26 -0700
From: Tony Nguyen <anthony.l.nguyen@...el.com>
To: davem@...emloft.net,
kuba@...nel.org,
pabeni@...hat.com,
edumazet@...gle.com,
netdev@...r.kernel.org
Cc: Jan Sokolowski <jan.sokolowski@...el.com>,
anthony.l.nguyen@...el.com,
Jacob Keller <jacob.e.keller@...el.com>,
Przemek Kitszel <przemyslaw.kitszel@...el.com>,
Leon Romanovsky <leonro@...dia.com>
Subject: [PATCH net-next v2 02/15] ice: refactor ice_ddp to make functions static
From: Jan Sokolowski <jan.sokolowski@...el.com>
As following methods are not used outside of ice_ddp,
they can be made static:
ice_verify_pgk
ice_pkg_val_buf
ice_aq_download_pkg
ice_aq_update_pkg
ice_find_seg_in_pkg
Signed-off-by: Jan Sokolowski <jan.sokolowski@...el.com>
Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@...el.com>
Reviewed-by: Leon Romanovsky <leonro@...dia.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
drivers/net/ethernet/intel/ice/ice_ddp.c | 120 ++++++++++++-----------
drivers/net/ethernet/intel/ice/ice_ddp.h | 10 --
2 files changed, 61 insertions(+), 69 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.c b/drivers/net/ethernet/intel/ice/ice_ddp.c
index d71ed210f9c4..b27ec93638b6 100644
--- a/drivers/net/ethernet/intel/ice/ice_ddp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.c
@@ -30,7 +30,7 @@ static const struct ice_tunnel_type_scan tnls[] = {
* Verifies various attributes of the package file, including length, format
* version, and the requirement of at least one segment.
*/
-enum ice_ddp_state ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
+static enum ice_ddp_state ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
{
u32 seg_count;
u32 i;
@@ -118,7 +118,7 @@ static enum ice_ddp_state ice_chk_pkg_version(struct ice_pkg_ver *pkg_ver)
*
* This helper function validates a buffer's header.
*/
-struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf)
+static struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf)
{
struct ice_buf_hdr *hdr;
u16 section_count;
@@ -1152,6 +1152,54 @@ static void ice_release_global_cfg_lock(struct ice_hw *hw)
ice_release_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID);
}
+/**
+ * ice_aq_download_pkg
+ * @hw: pointer to the hardware structure
+ * @pkg_buf: the package buffer to transfer
+ * @buf_size: the size of the package buffer
+ * @last_buf: last buffer indicator
+ * @error_offset: returns error offset
+ * @error_info: returns error information
+ * @cd: pointer to command details structure or NULL
+ *
+ * Download Package (0x0C40)
+ */
+static int
+ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+ u16 buf_size, bool last_buf, u32 *error_offset,
+ u32 *error_info, struct ice_sq_cd *cd)
+{
+ struct ice_aqc_download_pkg *cmd;
+ struct ice_aq_desc desc;
+ int status;
+
+ if (error_offset)
+ *error_offset = 0;
+ if (error_info)
+ *error_info = 0;
+
+ cmd = &desc.params.download_pkg;
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_download_pkg);
+ desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
+
+ if (last_buf)
+ cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
+
+ status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
+ if (status == -EIO) {
+ /* Read error from buffer only when the FW returned an error */
+ struct ice_aqc_download_pkg_resp *resp;
+
+ resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
+ if (error_offset)
+ *error_offset = le32_to_cpu(resp->error_offset);
+ if (error_info)
+ *error_info = le32_to_cpu(resp->error_info);
+ }
+
+ return status;
+}
+
/**
* ice_dwnld_cfg_bufs
* @hw: pointer to the hardware structure
@@ -1294,20 +1342,20 @@ static enum ice_ddp_state ice_download_pkg(struct ice_hw *hw,
}
/**
- * ice_aq_download_pkg
+ * ice_aq_update_pkg
* @hw: pointer to the hardware structure
- * @pkg_buf: the package buffer to transfer
- * @buf_size: the size of the package buffer
+ * @pkg_buf: the package cmd buffer
+ * @buf_size: the size of the package cmd buffer
* @last_buf: last buffer indicator
* @error_offset: returns error offset
* @error_info: returns error information
* @cd: pointer to command details structure or NULL
*
- * Download Package (0x0C40)
+ * Update Package (0x0C42)
*/
-int ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
- u16 buf_size, bool last_buf, u32 *error_offset,
- u32 *error_info, struct ice_sq_cd *cd)
+static int ice_aq_update_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+ u16 buf_size, bool last_buf, u32 *error_offset,
+ u32 *error_info, struct ice_sq_cd *cd)
{
struct ice_aqc_download_pkg *cmd;
struct ice_aq_desc desc;
@@ -1319,7 +1367,7 @@ int ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
*error_info = 0;
cmd = &desc.params.download_pkg;
- ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_download_pkg);
+ ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_pkg);
desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
if (last_buf)
@@ -1360,53 +1408,6 @@ int ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
return ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
}
-/**
- * ice_aq_update_pkg
- * @hw: pointer to the hardware structure
- * @pkg_buf: the package cmd buffer
- * @buf_size: the size of the package cmd buffer
- * @last_buf: last buffer indicator
- * @error_offset: returns error offset
- * @error_info: returns error information
- * @cd: pointer to command details structure or NULL
- *
- * Update Package (0x0C42)
- */
-static int ice_aq_update_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
- u16 buf_size, bool last_buf, u32 *error_offset,
- u32 *error_info, struct ice_sq_cd *cd)
-{
- struct ice_aqc_download_pkg *cmd;
- struct ice_aq_desc desc;
- int status;
-
- if (error_offset)
- *error_offset = 0;
- if (error_info)
- *error_info = 0;
-
- cmd = &desc.params.download_pkg;
- ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_pkg);
- desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD);
-
- if (last_buf)
- cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
-
- status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
- if (status == -EIO) {
- /* Read error from buffer only when the FW returned an error */
- struct ice_aqc_download_pkg_resp *resp;
-
- resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
- if (error_offset)
- *error_offset = le32_to_cpu(resp->error_offset);
- if (error_info)
- *error_info = le32_to_cpu(resp->error_info);
- }
-
- return status;
-}
-
/**
* ice_update_pkg_no_lock
* @hw: pointer to the hardware structure
@@ -1470,8 +1471,9 @@ int ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
* success it returns a pointer to the segment header, otherwise it will
* return NULL.
*/
-struct ice_generic_seg_hdr *ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
- struct ice_pkg_hdr *pkg_hdr)
+static struct ice_generic_seg_hdr *
+ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
+ struct ice_pkg_hdr *pkg_hdr)
{
u32 i;
diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.h b/drivers/net/ethernet/intel/ice/ice_ddp.h
index 41acfe26df1c..abb5f32f2ef4 100644
--- a/drivers/net/ethernet/intel/ice/ice_ddp.h
+++ b/drivers/net/ethernet/intel/ice/ice_ddp.h
@@ -416,21 +416,13 @@ struct ice_pkg_enum {
void *(*handler)(u32 sect_type, void *section, u32 index, u32 *offset);
};
-int ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
- u16 buf_size, bool last_buf, u32 *error_offset,
- u32 *error_info, struct ice_sq_cd *cd);
int ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
u16 buf_size, struct ice_sq_cd *cd);
void *ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size);
-enum ice_ddp_state ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len);
-
struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw);
-struct ice_generic_seg_hdr *ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
- struct ice_pkg_hdr *pkg_hdr);
-
int ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
int ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
@@ -439,6 +431,4 @@ u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld);
void *ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
u32 sect_type);
-struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf);
-
#endif
--
2.38.1
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