Hi Luciano,
On Tue, Jan 17, 2012 at 01:23, Luciano Coelho <coelho@xxxxxx> wrote:
> Add a testmode command to retrieve the MAC address that is stored in
> the Fuse ROM in newer PGs. In old PGs this operation is not
> supported.
>
> Signed-off-by: Luciano Coelho <coelho@xxxxxx>
> ---
> drivers/net/wireless/wl12xx/boot.c | 3 +-
> drivers/net/wireless/wl12xx/boot.h | 10 ----
> drivers/net/wireless/wl12xx/reg.h | 15 ++++++
> drivers/net/wireless/wl12xx/testmode.c | 87 ++++++++++++++++++++++++++++++++
> 4 files changed, 104 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c
> index 25093c0..613e0b3 100644
> --- a/drivers/net/wireless/wl12xx/testmode.c
> +++ b/drivers/net/wireless/wl12xx/testmode.c
> @@ -264,6 +266,89 @@ static int wl1271_tm_cmd_recover(struct wl1271 *wl, struct nlattr *tb[])
> return 0;
> }
>
> +static bool wl12xx_tm_mac_in_fuse(struct wl1271 *wl)
> +{
> + bool supported = false;
> + u8 major, minor;
> +
> + if (wl->chip.id == CHIP_ID_1283_PG20) {
> + major = (wl->hw_pg_ver & WL128X_PG_MAJOR_VER_MASK) >>
> + WL128X_PG_MAJOR_VER_OFFSET;
> + minor = (wl->hw_pg_ver & WL128X_PG_MINOR_VER_MASK) >>
> + WL128X_PG_MINOR_VER_OFFSET;
> +
> + /* in wl128x we have the MAC address if the PG is >= (2, 1) */
> + if (major > 2 || (major == 2 && minor >= 1))
> + supported = true;
> + } else {
> + major = (wl->hw_pg_ver & WL127X_PG_MAJOR_VER_MASK) >>
> + WL127X_PG_MAJOR_VER_OFFSET;
> + minor = (wl->hw_pg_ver & WL127X_PG_MINOR_VER_MASK) >>
> + WL127X_PG_MINOR_VER_OFFSET;
> +
> + /* in wl127x we have the MAC address if the PG is >= (3, 1) */
> + if (major == 3 && minor >= 1)
Is this test correct? Do only major == 3 PGs support this command?
Thanks,
--
Julian Calaby
Email: julian.calaby@xxxxxxxxx
Profile: http://www.google.com/profiles/julian.calaby/
.Plan: http://sites.google.com/site/juliancalaby/
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