diff mbox series

[iwl-next,v2,1/3] ice: Extend Sideband Queue command to support dynamic flag

Message ID 20240510065243.906877-2-anil.samal@intel.com (mailing list archive)
State Awaiting Upstream
Delegated to: Netdev Maintainers
Headers show
Series ice:Support to dump PHY config, FEC | expand

Checks

Context Check Description
netdev/series_format warning Target tree name not specified in the subject
netdev/tree_selection success Guessed tree name to be net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 927 this patch: 927
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers warning 4 maintainers not CCed: pabeni@redhat.com kuba@kernel.org edumazet@google.com richardcochran@gmail.com
netdev/build_clang success Errors and warnings before: 936 this patch: 936
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 938 this patch: 938
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 90 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 302 this patch: 302
netdev/source_inline success Was 0 now: 0

Commit Message

Anil Samal May 10, 2024, 6:50 a.m. UTC 
Current driver implementation for Sideband Queue supports a
fixed flag (ICE_AQ_FLAG_RD). To retrieve FEC statistics from
firmware, Sideband Queue command is used with a different flag.

Extend API for Sideband Queue command to use 'flag' as input
argument.

Reviewed-by: Anthony L Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Anil Samal <anil.samal@intel.com>
---
 drivers/net/ethernet/intel/ice/ice_common.c |  5 +++--
 drivers/net/ethernet/intel/ice/ice_common.h |  2 +-
 drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 16 ++++++++--------
 3 files changed, 12 insertions(+), 11 deletions(-)

Comments

Simon Horman May 11, 2024, 4:57 p.m. UTC | #1 
[ Fixed CC list by dropping '--cc=' from start of addresses. ]

On Thu, May 09, 2024 at 11:50:40PM -0700, Anil Samal wrote:
> Current driver implementation for Sideband Queue supports a
> fixed flag (ICE_AQ_FLAG_RD). To retrieve FEC statistics from
> firmware, Sideband Queue command is used with a different flag.
> 
> Extend API for Sideband Queue command to use 'flag' as input
> argument.
> 
> Reviewed-by: Anthony L Nguyen <anthony.l.nguyen@intel.com>
> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
> Signed-off-by: Anil Samal <anil.samal@intel.com>

Reviewed-by: Simon Horman <horms@kernel.org>
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index 5649b257e631..9a0a533613ff 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -1473,8 +1473,9 @@  ice_sbq_send_cmd(struct ice_hw *hw, struct ice_sbq_cmd_desc *desc,
  * ice_sbq_rw_reg - Fill Sideband Queue command
  * @hw: pointer to the HW struct
  * @in: message info to be filled in descriptor
+ * @flag: flag to fill desc structure
  */
-int ice_sbq_rw_reg(struct ice_hw *hw, struct ice_sbq_msg_input *in)
+int ice_sbq_rw_reg(struct ice_hw *hw, struct ice_sbq_msg_input *in, u16 flag)
 {
 	struct ice_sbq_cmd_desc desc = {0};
 	struct ice_sbq_msg_req msg = {0};
@@ -1498,7 +1499,7 @@  int ice_sbq_rw_reg(struct ice_hw *hw, struct ice_sbq_msg_input *in)
 		 */
 		msg_len -= sizeof(msg.data);
 
-	desc.flags = cpu_to_le16(ICE_AQ_FLAG_RD);
+	desc.flags = cpu_to_le16(flag);
 	desc.opcode = cpu_to_le16(ice_sbq_opc_neigh_dev_req);
 	desc.param0.cmd_len = cpu_to_le16(msg_len);
 	status = ice_sbq_send_cmd(hw, &desc, &msg, msg_len, NULL);
diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h
index ffb22c7ce28b..42cda1bbbaab 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.h
+++ b/drivers/net/ethernet/intel/ice/ice_common.h
@@ -201,7 +201,7 @@  int ice_replay_vsi(struct ice_hw *hw, u16 vsi_handle);
 void ice_replay_post(struct ice_hw *hw);
 struct ice_q_ctx *
 ice_get_lan_q_ctx(struct ice_hw *hw, u16 vsi_handle, u8 tc, u16 q_handle);
-int ice_sbq_rw_reg(struct ice_hw *hw, struct ice_sbq_msg_input *in);
+int ice_sbq_rw_reg(struct ice_hw *hw, struct ice_sbq_msg_input *in, u16 flag);
 int
 ice_aq_get_cgu_abilities(struct ice_hw *hw,
 			 struct ice_aqc_get_cgu_abilities *abilities);
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
index 2b9423a173bb..e97b73d1b0f4 100644
--- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c
@@ -433,7 +433,7 @@  ice_read_phy_reg_e82x(struct ice_hw *hw, u8 port, u16 offset, u32 *val)
 	ice_fill_phy_msg_e82x(&msg, port, offset);
 	msg.opcode = ice_sbq_msg_rd;
 
-	err = ice_sbq_rw_reg(hw, &msg);
+	err = ice_sbq_rw_reg(hw, &msg, ICE_AQ_FLAG_RD);
 	if (err) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to send message to PHY, err %d\n",
 			  err);
@@ -511,7 +511,7 @@  ice_write_phy_reg_e82x(struct ice_hw *hw, u8 port, u16 offset, u32 val)
 	msg.opcode = ice_sbq_msg_wr;
 	msg.data = val;
 
-	err = ice_sbq_rw_reg(hw, &msg);
+	err = ice_sbq_rw_reg(hw, &msg, ICE_AQ_FLAG_RD);
 	if (err) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to send message to PHY, err %d\n",
 			  err);
@@ -667,7 +667,7 @@  ice_read_quad_reg_e82x(struct ice_hw *hw, u8 quad, u16 offset, u32 *val)
 
 	msg.opcode = ice_sbq_msg_rd;
 
-	err = ice_sbq_rw_reg(hw, &msg);
+	err = ice_sbq_rw_reg(hw, &msg, ICE_AQ_FLAG_RD);
 	if (err) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to send message to PHY, err %d\n",
 			  err);
@@ -702,7 +702,7 @@  ice_write_quad_reg_e82x(struct ice_hw *hw, u8 quad, u16 offset, u32 val)
 	msg.opcode = ice_sbq_msg_wr;
 	msg.data = val;
 
-	err = ice_sbq_rw_reg(hw, &msg);
+	err = ice_sbq_rw_reg(hw, &msg, ICE_AQ_FLAG_RD);
 	if (err) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to send message to PHY, err %d\n",
 			  err);
@@ -840,7 +840,7 @@  ice_read_cgu_reg_e82x(struct ice_hw *hw, u32 addr, u32 *val)
 	cgu_msg.msg_addr_low = addr;
 	cgu_msg.msg_addr_high = 0x0;
 
-	err = ice_sbq_rw_reg(hw, &cgu_msg);
+	err = ice_sbq_rw_reg(hw, &cgu_msg, ICE_AQ_FLAG_RD);
 	if (err) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to read CGU register 0x%04x, err %d\n",
 			  addr, err);
@@ -873,7 +873,7 @@  ice_write_cgu_reg_e82x(struct ice_hw *hw, u32 addr, u32 val)
 	cgu_msg.msg_addr_high = 0x0;
 	cgu_msg.data = val;
 
-	err = ice_sbq_rw_reg(hw, &cgu_msg);
+	err = ice_sbq_rw_reg(hw, &cgu_msg, ICE_AQ_FLAG_RD);
 	if (err) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to write CGU register 0x%04x, err %d\n",
 			  addr, err);
@@ -2660,7 +2660,7 @@  static int ice_read_phy_reg_e810(struct ice_hw *hw, u32 addr, u32 *val)
 	msg.opcode = ice_sbq_msg_rd;
 	msg.dest_dev = rmn_0;
 
-	err = ice_sbq_rw_reg(hw, &msg);
+	err = ice_sbq_rw_reg(hw, &msg, ICE_AQ_FLAG_RD);
 	if (err) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to send message to PHY, err %d\n",
 			  err);
@@ -2691,7 +2691,7 @@  static int ice_write_phy_reg_e810(struct ice_hw *hw, u32 addr, u32 val)
 	msg.dest_dev = rmn_0;
 	msg.data = val;
 
-	err = ice_sbq_rw_reg(hw, &msg);
+	err = ice_sbq_rw_reg(hw, &msg, ICE_AQ_FLAG_RD);
 	if (err) {
 		ice_debug(hw, ICE_DBG_PTP, "Failed to send message to PHY, err %d\n",
 			  err);