mwifiex: selectively choose ext_scan support
Some devices do not support extended scan.
This patch adds support to enble ext_scan selectively.
For SD/PCIe interfaces, deefine ext_scan_support as part of
card structure and use it to initialize ext_scan in adapter
during registering device. For USB interfaces, we initialize
ext_scan during register_dev handler.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index a460b0e..a5828da 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -204,6 +204,7 @@
card->pcie.blksz_fw_dl = data->blksz_fw_dl;
card->pcie.tx_buf_size = data->tx_buf_size;
card->pcie.supports_fw_dump = data->supports_fw_dump;
+ card->pcie.can_ext_scan = data->can_ext_scan;
}
if (mwifiex_add_card(card, &add_remove_card_sem, &pcie_ops,
@@ -2563,6 +2564,7 @@
adapter->mem_type_mapping_tbl = mem_type_mapping_tbl;
adapter->num_mem_types = ARRAY_SIZE(mem_type_mapping_tbl);
strcpy(adapter->fw_name, card->pcie.firmware);
+ adapter->ext_scan = card->pcie.can_ext_scan;
return 0;
}