diff mbox series

[net-next,v4,3/3] net: ethernet: ti: am65-cpsw-ethtool: Update rx_filters for CPSW's timestamping capability

Message ID 20240327054234.1906957-3-c-vankar@ti.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series [net-next,v4,1/3] net: ethernet: ti: am65-cpts: Enable PTP RX HW timestamp using CPTS FIFO | expand

Checks

Context Check Description
netdev/series_format warning Series does not have a cover letter
netdev/tree_selection success Clearly marked for 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: 8 this patch: 8
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 8 of 8 maintainers
netdev/build_clang success Errors and warnings before: 8 this patch: 8
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: 8 this patch: 8
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 25 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/contest success net-next-2024-03-27--15-00 (tests: 952)

Commit Message

Chintan Vankar March 27, 2024, 5:42 a.m. UTC 
Update supported hwtstamp_rx_filters values for CPSW's timestamping
capability.

Signed-off-by: Chintan Vankar <c-vankar@ti.com>
---

Changes from v3 to v4:
- No changes in v4.

Link to v3:
https://lore.kernel.org/r/20240320102600.3418248-3-c-vankar@ti.com/

 drivers/net/ethernet/ti/am65-cpsw-ethtool.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

Comments

Jakub Kicinski March 29, 2024, 9:55 p.m. UTC | #1 
On Wed, 27 Mar 2024 11:12:34 +0530 Chintan Vankar wrote:
> Update supported hwtstamp_rx_filters values for CPSW's timestamping
> capability.

Is there a reason this is not part of the previous patch?
Chintan Vankar April 1, 2024, 9:46 a.m. UTC | #2 
On 30/03/24 03:25, Jakub Kicinski wrote:
> On Wed, 27 Mar 2024 11:12:34 +0530 Chintan Vankar wrote:
>> Update supported hwtstamp_rx_filters values for CPSW's timestamping
>> capability.
> 
> Is there a reason this is not part of the previous patch?

No there is no reason to make it as independent patch, I will combine
this patch with previous patch in next version.
diff mbox series

Patch

diff --git a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
index d6ce2c9f0a8d..a1d0935d1ebe 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-ethtool.c
@@ -695,6 +695,17 @@  static int am65_cpsw_get_ethtool_ts_info(struct net_device *ndev,
 					 struct ethtool_ts_info *info)
 {
 	struct am65_cpsw_common *common = am65_ndev_to_common(ndev);
+	unsigned int ptp_v2_filter;
+
+	ptp_v2_filter = BIT(HWTSTAMP_FILTER_PTP_V2_L4_EVENT)	 |
+			BIT(HWTSTAMP_FILTER_PTP_V2_L4_SYNC)	 |
+			BIT(HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ) |
+			BIT(HWTSTAMP_FILTER_PTP_V2_L2_EVENT)	 |
+			BIT(HWTSTAMP_FILTER_PTP_V2_L2_SYNC)	 |
+			BIT(HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ) |
+			BIT(HWTSTAMP_FILTER_PTP_V2_EVENT)	 |
+			BIT(HWTSTAMP_FILTER_PTP_V2_SYNC)	 |
+			BIT(HWTSTAMP_FILTER_PTP_V2_DELAY_REQ);
 
 	if (!IS_ENABLED(CONFIG_TI_K3_AM65_CPTS))
 		return ethtool_op_get_ts_info(ndev, info);
@@ -708,7 +719,7 @@  static int am65_cpsw_get_ethtool_ts_info(struct net_device *ndev,
 		SOF_TIMESTAMPING_RAW_HARDWARE;
 	info->phc_index = am65_cpts_phc_index(common->cpts);
 	info->tx_types = BIT(HWTSTAMP_TX_OFF) | BIT(HWTSTAMP_TX_ON);
-	info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) | BIT(HWTSTAMP_FILTER_ALL);
+	info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) | ptp_v2_filter;
 	return 0;
 }