diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx')
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index b9a3fe497274..aa1c0f3ebeeb 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1313,7 +1313,16 @@ static int wl1271_chip_wakeup(struct wl1271 *wl) /* 0. read chip id from CHIP_ID */ wl->chip.id = wl1271_read32(wl, CHIP_ID_B); - /* 1. check if chip id is valid */ + /* + * For wl127x based devices we could use the default block + * size (512 bytes), but due to a bug in the sdio driver, we + * need to set it explicitly after the chip is powered on. To + * simplify the code and since the performance impact is + * negligible, we use the same block size for all different + * chip types. + */ + if (!wl1271_set_block_size(wl)) + wl->quirks |= WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT; switch (wl->chip.id) { case CHIP_ID_1271_PG10: @@ -1343,9 +1352,6 @@ static int wl1271_chip_wakeup(struct wl1271 *wl) ret = wl1271_setup(wl); if (ret < 0) goto out; - - if (!wl1271_set_block_size(wl)) - wl->quirks |= WL12XX_QUIRK_NO_BLOCKSIZE_ALIGNMENT; break; case CHIP_ID_1283_PG10: default: |