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authorTakashi Iwai <tiwai@suse.de>2024-03-11 18:18:47 +0300
committerTakashi Iwai <tiwai@suse.de>2024-03-11 18:18:47 +0300
commitf5d9ddf1214bf878ca69c905c2f410c5b51de99c (patch)
tree3ea7bf6f519a490f72cf5f9023b5c0a6dff0fea0 /drivers/net/ethernet/intel/ice/ice_lag.c
parent6719cd5e45111449f4021e08f2e488f17a9b292b (diff)
parent6c023ad32b192dea51a4f842cc6ecf89bb6238c9 (diff)
downloadlinux-f5d9ddf1214bf878ca69c905c2f410c5b51de99c.tar.xz
Merge tag 'asoc-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v6.9 This has been quite a small release, there's a lot of driver specific cleanups and minor enhancements but hardly anything on the core and only one new driver. Highlights include: - SoundWire support for AMD ACP 6.3 systems. - Support for reporting version information for AVS firmware. - Support DSPless mode for Intel Soundwire systems. - Support for configuring CS35L56 amplifiers using EFI calibration data. - Log which component is being operated on as part of power management trace events. - Support for Microchip SAM9x7, NXP i.MX95 and Qualcomm WCD939x
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lag.c')
-rw-r--r--drivers/net/ethernet/intel/ice/ice_lag.c25
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lag.c b/drivers/net/ethernet/intel/ice/ice_lag.c
index 2a25323105e5..467372d541d2 100644
--- a/drivers/net/ethernet/intel/ice/ice_lag.c
+++ b/drivers/net/ethernet/intel/ice/ice_lag.c
@@ -152,6 +152,27 @@ ice_lag_find_hw_by_lport(struct ice_lag *lag, u8 lport)
}
/**
+ * ice_pkg_has_lport_extract - check if lport extraction supported
+ * @hw: HW struct
+ */
+static bool ice_pkg_has_lport_extract(struct ice_hw *hw)
+{
+ int i;
+
+ for (i = 0; i < hw->blk[ICE_BLK_SW].es.count; i++) {
+ u16 offset;
+ u8 fv_prot;
+
+ ice_find_prot_off(hw, ICE_BLK_SW, ICE_SW_DEFAULT_PROFILE, i,
+ &fv_prot, &offset);
+ if (fv_prot == ICE_FV_PROT_MDID &&
+ offset == ICE_LP_EXT_BUF_OFFSET)
+ return true;
+ }
+ return false;
+}
+
+/**
* ice_lag_find_primary - returns pointer to primary interfaces lag struct
* @lag: local interfaces lag struct
*/
@@ -1206,7 +1227,7 @@ static void ice_lag_del_prune_list(struct ice_lag *lag, struct ice_pf *event_pf)
}
/**
- * ice_lag_init_feature_support_flag - Check for NVM support for LAG
+ * ice_lag_init_feature_support_flag - Check for package and NVM support for LAG
* @pf: PF struct
*/
static void ice_lag_init_feature_support_flag(struct ice_pf *pf)
@@ -1219,7 +1240,7 @@ static void ice_lag_init_feature_support_flag(struct ice_pf *pf)
else
ice_clear_feature_support(pf, ICE_F_ROCE_LAG);
- if (caps->sriov_lag)
+ if (caps->sriov_lag && ice_pkg_has_lport_extract(&pf->hw))
ice_set_feature_support(pf, ICE_F_SRIOV_LAG);
else
ice_clear_feature_support(pf, ICE_F_SRIOV_LAG);