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libertas: support boot commands to write persistent firmware and bootloader

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Add locking and non-locking versions of if_usb_prog_firmware to support
programming firmware after and before driver bring-up respectively.  Add more
suitable error codes for firmware programming process.  Add capability checks
for persistent features before attempting to use them.

Based on patches from Brajesh Dave and Priyank Singh.

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Brian Cavagnolo
2008-07-21 11:02:46 -07:00
committed by John W. Linville
parent 38e3b0d86e
commit 1556c0f22d
4 changed files with 119 additions and 25 deletions
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6
drivers/net/wireless/libertas/defs.h
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@@ -243,6 +243,9 @@ static inline void lbs_deb_hex(unsigned int grp, const char *prompt, u8 *buf, in
#define CMD_F_HOSTCMD (1 << 0)
#define FW_CAPINFO_WPA (1 << 0)
#define FW_CAPINFO_FIRMWARE_UPGRADE (1 << 13)
#define FW_CAPINFO_BOOT2_UPGRADE (1<<14)
#define FW_CAPINFO_PERSISTENT_CONFIG (1<<15)
#define KEY_LEN_WPA_AES 16
#define KEY_LEN_WPA_TKIP 32
@@ -316,7 +319,8 @@ enum PS_STATE {
enum DNLD_STATE {
DNLD_RES_RECEIVED,
DNLD_DATA_SENT,
DNLD_CMD_SENT
DNLD_CMD_SENT,
DNLD_BOOTCMD_SENT,
};
/** LBS_MEDIA_STATE */