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path: root/drivers/net/wireless/ath/carl9170/fw.c
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Diffstat (limited to 'drivers/net/wireless/ath/carl9170/fw.c')
-rw-r--r--drivers/net/wireless/ath/carl9170/fw.c37
1 files changed, 25 insertions, 12 deletions
diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index 63fd9af3fd39..47d5c2e910ad 100644
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -215,6 +215,24 @@ static int carl9170_fw_tx_sequence(struct ar9170 *ar)
return 0;
}
+static void carl9170_fw_set_if_combinations(struct ar9170 *ar,
+ u16 if_comb_types)
+{
+ if (ar->fw.vif_num < 2)
+ return;
+
+ ar->if_comb_limits[0].max = ar->fw.vif_num;
+ ar->if_comb_limits[0].types = if_comb_types;
+
+ ar->if_combs[0].num_different_channels = 1;
+ ar->if_combs[0].max_interfaces = ar->fw.vif_num;
+ ar->if_combs[0].limits = ar->if_comb_limits;
+ ar->if_combs[0].n_limits = ARRAY_SIZE(ar->if_comb_limits);
+
+ ar->hw->wiphy->iface_combinations = ar->if_combs;
+ ar->hw->wiphy->n_iface_combinations = ARRAY_SIZE(ar->if_combs);
+}
+
static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
{
const struct carl9170fw_otus_desc *otus_desc;
@@ -264,7 +282,7 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
if (!SUPP(CARL9170FW_COMMAND_CAM)) {
dev_info(&ar->udev->dev, "crypto offloading is disabled "
"by firmware.\n");
- ar->disable_offload = true;
+ ar->fw.disable_offload_fw = true;
}
if (SUPP(CARL9170FW_PSM) && SUPP(CARL9170FW_FIXED_5GHZ_PSM))
@@ -345,20 +363,15 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
}
}
- ar->if_comb_limits[0].max = ar->fw.vif_num;
- ar->if_comb_limits[0].types = if_comb_types;
-
- ar->if_combs[0].num_different_channels = 1;
- ar->if_combs[0].max_interfaces = ar->fw.vif_num;
- ar->if_combs[0].limits = ar->if_comb_limits;
- ar->if_combs[0].n_limits = ARRAY_SIZE(ar->if_comb_limits);
-
- ar->hw->wiphy->iface_combinations = ar->if_combs;
- ar->hw->wiphy->n_iface_combinations = ARRAY_SIZE(ar->if_combs);
+ carl9170_fw_set_if_combinations(ar, if_comb_types);
ar->hw->wiphy->interface_modes |= if_comb_types;
- ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
+ ar->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
+
+ /* As IBSS Encryption is software-based, IBSS RSN is supported. */
+ ar->hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |
+ WIPHY_FLAG_IBSS_RSN | WIPHY_FLAG_SUPPORTS_TDLS;
#undef SUPPORTED
return carl9170_fw_tx_sequence(ar);