diff mbox series

[net-next,1/9] net: dsa: ksz: remove setting of tx_lpi parameters

Message ID E1tUlkp-007UyW-OR@rmk-PC.armlinux.org.uk (mailing list archive)
State Accepted
Commit 0945a7b442200f908a8e2f67ba22ccfa77b3598e
Delegated to: Netdev Maintainers
Headers show
Series net: dsa: cleanup EEE (part 2) | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
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: 1 this patch: 1
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 13 of 13 maintainers
netdev/build_clang success Errors and warnings before: 2 this patch: 2
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: 1 this patch: 1
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 14 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-2025-01-06--15-00 (tests: 887)

Commit Message

Russell King (Oracle) Jan. 6, 2025, 11:58 a.m. UTC
dsa_user_get_eee() calls the DSA switch get_mac_eee() method followed
by phylink_ethtool_get_eee(), which goes on to call
phy_ethtool_get_eee(). This overwrites all members of the passed
ethtool_keee, which means anything written by the DSA switch
get_mac_eee() method will be discarded.

Remove setting any members in ksz_get_mac_eee().

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
 drivers/net/dsa/microchip/ksz_common.c | 8 --------
 1 file changed, 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index e3512e324572..60a4630dd7ba 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -3492,14 +3492,6 @@  static bool ksz_support_eee(struct dsa_switch *ds, int port)
 static int ksz_get_mac_eee(struct dsa_switch *ds, int port,
 			   struct ethtool_keee *e)
 {
-	/* There is no documented control of Tx LPI configuration. */
-	e->tx_lpi_enabled = true;
-
-	/* There is no documented control of Tx LPI timer. According to tests
-	 * Tx LPI timer seems to be set by default to minimal value.
-	 */
-	e->tx_lpi_timer = 0;
-
 	return 0;
 }