diff mbox series

[v2,net-next] bnx2x: convert EEE handling to use linkmode bitmaps

Message ID 948562fb-c5d8-4912-8b88-bec56238732a@gmail.com (mailing list archive)
State Accepted
Commit 1c96a63af5c4fcb0e900e036bccf83c2763e036b
Delegated to: Netdev Maintainers
Headers show
Series [v2,net-next] bnx2x: convert EEE handling to use linkmode bitmaps | expand

Checks

Context Check Description
netdev/series_format success Single patches do not need cover letters
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: 1048 this patch: 1048
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 7 of 7 maintainers
netdev/build_clang success Errors and warnings before: 1065 this patch: 1065
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: 1065 this patch: 1065
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 73 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-2024-02-09--21-00 (tests: 973)

Commit Message

Heiner Kallweit Feb. 7, 2024, 4:35 p.m. UTC 
Convert EEE handling to use linkmode bitmaps. This prepares for
removing the legacy bitmaps from struct ethtool_keee.
No functional change intended.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
v2:
- remove not needed linkmode_zero in bnx2x_eee_to_linkmode()
---
 .../ethernet/broadcom/bnx2x/bnx2x_ethtool.c   | 44 +++++++++----------
 1 file changed, 21 insertions(+), 23 deletions(-)

Comments

Andrew Lunn Feb. 7, 2024, 4:41 p.m. UTC | #1 
On Wed, Feb 07, 2024 at 05:35:28PM +0100, Heiner Kallweit wrote:
> Convert EEE handling to use linkmode bitmaps. This prepares for
> removing the legacy bitmaps from struct ethtool_keee.
> No functional change intended.
> 
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew
patchwork-bot+netdevbpf@kernel.org Feb. 9, 2024, 9:50 p.m. UTC | #2 
Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Wed, 7 Feb 2024 17:35:28 +0100 you wrote:
> Convert EEE handling to use linkmode bitmaps. This prepares for
> removing the legacy bitmaps from struct ethtool_keee.
> No functional change intended.
> 
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
> ---
> v2:
> - remove not needed linkmode_zero in bnx2x_eee_to_linkmode()
> 
> [...]

Here is the summary with links:
  - [v2,net-next] bnx2x: convert EEE handling to use linkmode bitmaps
    https://git.kernel.org/netdev/net-next/c/1c96a63af5c4

You are awesome, thank you!
diff mbox series

Patch

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 5f0e1759d..58956ed8f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -2081,28 +2081,25 @@  static const char bnx2x_private_arr[BNX2X_PRI_FLAG_LEN][ETH_GSTRING_LEN] = {
 	"Storage only interface"
 };
 
-static u32 bnx2x_eee_to_adv(u32 eee_adv)
+static void bnx2x_eee_to_linkmode(unsigned long *mode, u32 eee_adv)
 {
-	u32 modes = 0;
-
 	if (eee_adv & SHMEM_EEE_100M_ADV)
-		modes |= ADVERTISED_100baseT_Full;
+		linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, mode);
 	if (eee_adv & SHMEM_EEE_1G_ADV)
-		modes |= ADVERTISED_1000baseT_Full;
+		linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, mode);
 	if (eee_adv & SHMEM_EEE_10G_ADV)
-		modes |= ADVERTISED_10000baseT_Full;
-
-	return modes;
+		linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, mode);
 }
 
-static u32 bnx2x_adv_to_eee(u32 modes, u32 shift)
+static u32 bnx2x_linkmode_to_eee(const unsigned long *mode, u32 shift)
 {
 	u32 eee_adv = 0;
-	if (modes & ADVERTISED_100baseT_Full)
+
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, mode))
 		eee_adv |= SHMEM_EEE_100M_ADV;
-	if (modes & ADVERTISED_1000baseT_Full)
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, mode))
 		eee_adv |= SHMEM_EEE_1G_ADV;
-	if (modes & ADVERTISED_10000baseT_Full)
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, mode))
 		eee_adv |= SHMEM_EEE_10G_ADV;
 
 	return eee_adv << shift;
@@ -2120,16 +2117,17 @@  static int bnx2x_get_eee(struct net_device *dev, struct ethtool_keee *edata)
 
 	eee_cfg = bp->link_vars.eee_status;
 
-	edata->supported_u32 =
-		bnx2x_eee_to_adv((eee_cfg & SHMEM_EEE_SUPPORTED_MASK) >>
-				 SHMEM_EEE_SUPPORTED_SHIFT);
+	bnx2x_eee_to_linkmode(edata->supported,
+			      (eee_cfg & SHMEM_EEE_SUPPORTED_MASK) >>
+			      SHMEM_EEE_SUPPORTED_SHIFT);
+
+	bnx2x_eee_to_linkmode(edata->advertised,
+			      (eee_cfg & SHMEM_EEE_ADV_STATUS_MASK) >>
+			      SHMEM_EEE_ADV_STATUS_SHIFT);
 
-	edata->advertised_u32 =
-		bnx2x_eee_to_adv((eee_cfg & SHMEM_EEE_ADV_STATUS_MASK) >>
-				 SHMEM_EEE_ADV_STATUS_SHIFT);
-	edata->lp_advertised_u32 =
-		bnx2x_eee_to_adv((eee_cfg & SHMEM_EEE_LP_ADV_STATUS_MASK) >>
-				 SHMEM_EEE_LP_ADV_STATUS_SHIFT);
+	bnx2x_eee_to_linkmode(edata->lp_advertised,
+			      (eee_cfg & SHMEM_EEE_LP_ADV_STATUS_MASK) >>
+			      SHMEM_EEE_LP_ADV_STATUS_SHIFT);
 
 	/* SHMEM value is in 16u units --> Convert to 1u units. */
 	edata->tx_lpi_timer = (eee_cfg & SHMEM_EEE_TIMER_MASK) << 4;
@@ -2162,8 +2160,8 @@  static int bnx2x_set_eee(struct net_device *dev, struct ethtool_keee *edata)
 		return -EOPNOTSUPP;
 	}
 
-	advertised = bnx2x_adv_to_eee(edata->advertised_u32,
-				      SHMEM_EEE_ADV_STATUS_SHIFT);
+	advertised = bnx2x_linkmode_to_eee(edata->advertised,
+					   SHMEM_EEE_ADV_STATUS_SHIFT);
 	if ((advertised != (eee_cfg & SHMEM_EEE_ADV_STATUS_MASK))) {
 		DP(BNX2X_MSG_ETHTOOL,
 		   "Direct manipulation of EEE advertisement is not supported\n");