On Mon, Feb 15, 2010 at 8:33 AM, Benoit Papillault
<benoit.papilla...@free.fr> wrote:
> Both changes allow for proper TSF synchronisation in STA and IBSS mode.
>
> v2: Fix error handling logic
>
> Signed-off-by: Benoit Papillault <benoit.papilla...@free.fr>
> ---
> drivers/net/wireless/zd1211rw/zd_chip.c | 21 ++++++++++++++++++++-
> drivers/net/wireless/zd1211rw/zd_chip.h | 1 +
> drivers/net/wireless/zd1211rw/zd_mac.c | 8 +++++---
> 3 files changed, 26 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c
> b/drivers/net/wireless/zd1211rw/zd_chip.c
> index 7ca95c4..f525459 100644
> --- a/drivers/net/wireless/zd1211rw/zd_chip.c
> +++ b/drivers/net/wireless/zd1211rw/zd_chip.c
> @@ -397,6 +397,25 @@ int zd_write_mac_addr(struct zd_chip *chip, const u8
> *mac_addr)
> return r;
> }
>
> +int zd_write_bssid(struct zd_chip *chip, const u8 *bssid)
> +{
> + struct zd_ioreq32 ioreqs[] = {
> + { CR_BSSID_P1, 0 },
> + { CR_BSSID_P2, 0 }
> + };
> +
> + if (bssid) {
> + ioreqs[0].value = (bssid[3] << 24)
> + | (bssid[2] << 16)
> + | (bssid[1] << 8)
> + | bssid[0];
> + ioreqs[1].value = (bssid[5] << 8)
> + | bssid[4];
> + }
> +
> + return zd_iowrite32a(chip, ioreqs, ARRAY_SIZE(ioreqs));
> +}
> +
> int zd_read_regdomain(struct zd_chip *chip, u8 *regdomain)
> {
> int r;
> @@ -806,7 +825,7 @@ static int hw_init_hmac(struct zd_chip *chip)
> { CR_AFTER_PNP, 0x1 },
> { CR_WEP_PROTECT, 0x114 },
> { CR_IFS_VALUE, IFS_VALUE_DEFAULT },
> - { CR_CAM_MODE, MODE_AP_WDS},
> + { CR_CAM_MODE, MODE_IBSS},
> };
>
> ZD_ASSERT(mutex_is_locked(&chip->mutex));
> diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h
> b/drivers/net/wireless/zd1211rw/zd_chip.h
> index f8bbf7d..7b0c58c 100644
> --- a/drivers/net/wireless/zd1211rw/zd_chip.h
> +++ b/drivers/net/wireless/zd1211rw/zd_chip.h
> @@ -881,6 +881,7 @@ static inline u8 _zd_chip_get_channel(struct zd_chip
> *chip)
> u8 zd_chip_get_channel(struct zd_chip *chip);
> int zd_read_regdomain(struct zd_chip *chip, u8 *regdomain);
> int zd_write_mac_addr(struct zd_chip *chip, const u8 *mac_addr);
> +int zd_write_bssid(struct zd_chip *chip, const u8 *bssid);
> int zd_chip_switch_radio_on(struct zd_chip *chip);
> int zd_chip_switch_radio_off(struct zd_chip *chip);
> int zd_chip_enable_int(struct zd_chip *chip);
> diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c
> b/drivers/net/wireless/zd1211rw/zd_mac.c
> index 9cb6cbc..0de176b 100644
> --- a/drivers/net/wireless/zd1211rw/zd_mac.c
> +++ b/drivers/net/wireless/zd1211rw/zd_mac.c
> @@ -913,13 +913,13 @@ static int zd_op_config(struct ieee80211_hw *hw, u32
> changed)
> */
> u32 cr_sniffer = !!(conf->flags & IEEE80211_CONF_MONITOR);
> ret = zd_iowrite32(&mac->chip, CR_SNIFFER_ON, cr_sniffer);
> - if (!ret)
> + if (ret)
> return ret;
> }
Crosstalk from your other patch?
>
> if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
> ret = zd_chip_set_channel(&mac->chip, conf->channel->hw_value);
> - if (!ret)
> + if (ret)
> return ret;
> }
>
> @@ -1096,7 +1096,9 @@ static void zd_op_bss_info_changed(struct ieee80211_hw
> *hw,
> mac->associated = associated;
> spin_unlock_irq(&mac->lock);
>
> - /* TODO: do hardware bssid filtering */
> + if (changes & BSS_CHANGED_BSSID) {
> + zd_write_bssid(&mac->chip, bss_conf->bssid);
> + }
>
> if (changes & BSS_CHANGED_ERP_PREAMBLE) {
> spin_lock_irqsave(&mac->lock, flags);
> --
> 1.5.6.5
>
> --
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