diff options
Diffstat (limited to 'package/kernel/mac80211/patches/rt2x00/063-rt2800-add-pre_reset_hw-callback.patch')
-rw-r--r-- | package/kernel/mac80211/patches/rt2x00/063-rt2800-add-pre_reset_hw-callback.patch | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/rt2x00/063-rt2800-add-pre_reset_hw-callback.patch b/package/kernel/mac80211/patches/rt2x00/063-rt2800-add-pre_reset_hw-callback.patch new file mode 100644 index 0000000000..f7d3c32ee6 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/063-rt2800-add-pre_reset_hw-callback.patch @@ -0,0 +1,96 @@ +From 09db3b000619b38d504e1fff66efed33dfacb6c0 Mon Sep 17 00:00:00 2001 +From: Stanislaw Gruszka <sgruszka@redhat.com> +Date: Sat, 15 Jun 2019 12:00:57 +0200 +Subject: [PATCH 04/15] rt2800: add pre_reset_hw callback + +Add routine to cleanup interfaces data before hw reset as +ieee80211_restart_hw() will do setup interfaces again. + +Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> +Signed-off-by: Kalle Valo <kvalo@codeaurora.org> +--- + .../net/wireless/ralink/rt2x00/rt2800lib.c | 19 +++++++++++++++++++ + .../net/wireless/ralink/rt2x00/rt2800lib.h | 1 + + .../net/wireless/ralink/rt2x00/rt2800pci.c | 1 + + .../net/wireless/ralink/rt2x00/rt2800soc.c | 1 + + .../net/wireless/ralink/rt2x00/rt2800usb.c | 1 + + drivers/net/wireless/ralink/rt2x00/rt2x00.h | 1 + + 6 files changed, 24 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -1854,6 +1854,25 @@ int rt2800_sta_remove(struct ieee80211_h + } + EXPORT_SYMBOL_GPL(rt2800_sta_remove); + ++void rt2800_pre_reset_hw(struct rt2x00_dev *rt2x00dev) ++{ ++ struct rt2800_drv_data *drv_data = rt2x00dev->drv_data; ++ struct data_queue *queue = rt2x00dev->bcn; ++ struct queue_entry *entry; ++ int i, wcid; ++ ++ for (wcid = WCID_START; wcid < WCID_END; wcid++) { ++ drv_data->wcid_to_sta[wcid - WCID_START] = NULL; ++ __clear_bit(wcid - WCID_START, drv_data->sta_ids); ++ } ++ ++ for (i = 0; i < queue->limit; i++) { ++ entry = &queue->entries[i]; ++ clear_bit(ENTRY_BCN_ASSIGNED, &entry->flags); ++ } ++} ++EXPORT_SYMBOL_GPL(rt2800_pre_reset_hw); ++ + void rt2800_config_filter(struct rt2x00_dev *rt2x00dev, + const unsigned int filter_flags) + { +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +@@ -268,5 +268,6 @@ void rt2800_disable_wpdma(struct rt2x00_ + void rt2800_get_txwi_rxwi_size(struct rt2x00_dev *rt2x00dev, + unsigned short *txwi_size, + unsigned short *rxwi_size); ++void rt2800_pre_reset_hw(struct rt2x00_dev *rt2x00dev); + + #endif /* RT2800LIB_H */ +--- a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c +@@ -379,6 +379,7 @@ static const struct rt2x00lib_ops rt2800 + .config_erp = rt2800_config_erp, + .config_ant = rt2800_config_ant, + .config = rt2800_config, ++ .pre_reset_hw = rt2800_pre_reset_hw, + }; + + static const struct rt2x00_ops rt2800pci_ops = { +--- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c +@@ -225,6 +225,7 @@ static const struct rt2x00lib_ops rt2800 + .config_erp = rt2800_config_erp, + .config_ant = rt2800_config_ant, + .config = rt2800_config, ++ .pre_reset_hw = rt2800_pre_reset_hw, + }; + + static const struct rt2x00_ops rt2800soc_ops = { +--- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c +@@ -717,6 +717,7 @@ static const struct rt2x00lib_ops rt2800 + .config_erp = rt2800_config_erp, + .config_ant = rt2800_config_ant, + .config = rt2800_config, ++ .pre_reset_hw = rt2800_pre_reset_hw, + }; + + static void rt2800usb_queue_init(struct data_queue *queue) +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h +@@ -627,6 +627,7 @@ struct rt2x00lib_ops { + void (*config) (struct rt2x00_dev *rt2x00dev, + struct rt2x00lib_conf *libconf, + const unsigned int changed_flags); ++ void (*pre_reset_hw) (struct rt2x00_dev *rt2x00dev); + int (*sta_add) (struct rt2x00_dev *rt2x00dev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); |