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rt2x00: Add module parameter to disable HW crypto
Add a module parameter to rt61 and rt73 to disable HW crypto. The option should only be checked when determining if the SUPPORT_HW_CRYPTO flag should be set or not. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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ba2ab47129
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2 changed files with 18 additions and 2 deletions
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@ -37,6 +37,13 @@
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#include "rt2x00pci.h"
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#include "rt61pci.h"
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/*
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* Allow hardware encryption to be disabled.
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*/
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static int modparam_nohwcrypt = 0;
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module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
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MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
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/*
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* Register access.
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* BBP and RF register require indirect register access,
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@ -2617,7 +2624,8 @@ static int rt61pci_probe_hw(struct rt2x00_dev *rt2x00dev)
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*/
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__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
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__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
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__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
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if (!modparam_nohwcrypt)
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__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
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/*
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* Set the rssi offset.
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@ -36,6 +36,13 @@
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#include "rt2x00usb.h"
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#include "rt73usb.h"
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/*
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* Allow hardware encryption to be disabled.
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*/
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static int modparam_nohwcrypt = 0;
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module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
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MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
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/*
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* Register access.
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* All access to the CSR registers will go through the methods
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@ -2211,7 +2218,8 @@ static int rt73usb_probe_hw(struct rt2x00_dev *rt2x00dev)
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*/
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__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
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__set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags);
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__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
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if (!modparam_nohwcrypt)
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__set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
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/*
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* Set the rssi offset.
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