diff options
| author | Arik Nemtsov <arik@wizery.com> | 2012-05-10 09:13:54 (GMT) |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-05 12:56:58 (GMT) |
| commit | 0afd04e5e5d8db505fbb0f98c6306242c0006503 (patch) | |
| tree | dadc73face34f3d9c51fbde896daf48c8bd88c1a /drivers/net/wireless/ti/wlcore/wlcore.h | |
| parent | 102165c6d2b8d73a25a1567fcac496addc15aba7 (diff) | |
| download | linux-fsl-qoriq-0afd04e5e5d8db505fbb0f98c6306242c0006503.tar.xz | |
wlcore/wl12xx/18xx: split fw_status struct into two
The number of RX packet descriptors may vary from chip to chip and
in different firmware versions. Unfortunately, the array that
contains the actual descriptors is in the middle of the fw_status
structure. To manage this, we split the struct into two so we can
calculate the offset of what comes after the array and access the last
elements more easily.
[Changed the STATUS_LEN macro to be placement agnostic - Arik]
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/wlcore.h')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 1fc3c77..9ca3829 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -269,7 +269,8 @@ struct wl1271 { u32 buffer_cmd; u32 buffer_busyword[WL1271_BUSY_WORD_CNT]; - struct wl_fw_status *fw_status; + struct wl_fw_status_1 *fw_status_1; + struct wl_fw_status_2 *fw_status_2; struct wl1271_tx_hw_res_if *tx_res_if; /* Current chipset configuration */ @@ -337,6 +338,8 @@ struct wl1271 { /* number of TX descriptors the HW supports. */ u32 num_tx_desc; + /* number of RX descriptors the HW supports. */ + u32 num_rx_desc; /* spare Tx blocks for normal/GEM operating modes */ u32 normal_tx_spare; |