42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
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From 7538e4ec6211a0d0e3d4f3d3138e9c2a39a38b62 Mon Sep 17 00:00:00 2001
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From: Merlijn Wajer <merlijn@wizzup.org>
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Date: Sun, 12 Dec 2021 23:13:08 +0100
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Subject: [PATCH] wl1251: specify max. IE length
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This fix is similar to commit 77c91295ea53 ("wil6210: specify max. IE
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length"). Without the max IE length set, wpa_supplicant cannot operate
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using the nl80211 interface.
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This patch is a workaround - the number 512 is taken from the wlcore
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driver, but note that per Paul Fertser:
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there's no correct number because the driver will ignore the data
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passed in extra IEs.
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Suggested-by: Paul Fertser <fercerpav@gmail.com>
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Signed-off-by: Merlijn Wajer <merlijn@wizzup.org>
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---
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drivers/net/wireless/ti/wl1251/main.c | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c
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index 136a0d3b23c9..a25a6143e65f 100644
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--- a/drivers/net/wireless/ti/wl1251/main.c
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+++ b/drivers/net/wireless/ti/wl1251/main.c
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@@ -1520,6 +1520,12 @@ int wl1251_init_ieee80211(struct wl1251 *wl)
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wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
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BIT(NL80211_IFTYPE_ADHOC);
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wl->hw->wiphy->max_scan_ssids = 1;
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+
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+ /* We set max_scan_ie_len to a random value to make wpa_supplicant scans not
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+ * fail, as the driver will the ignore the extra passed IEs anyway
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+ */
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+ wl->hw->wiphy->max_scan_ie_len = 512;
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+
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wl->hw->wiphy->bands[NL80211_BAND_2GHZ] = &wl1251_band_2ghz;
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wl->hw->queues = 4;
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--
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2.34.1
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