diff options
author | John W. Linville <linville@tuxdriver.com> | 2011-05-05 17:32:35 (GMT) |
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committer | John W. Linville <linville@tuxdriver.com> | 2011-05-05 17:32:35 (GMT) |
commit | a70171dce9cd44cb06c7d299eba9fa87a8933045 (patch) | |
tree | 5425df5f33fadc617c7dec99578d06f0d933578e /drivers/net/wireless/wl12xx/init.c | |
parent | 5a412ad7f4c95bb5b756aa12b52646e857e7c75d (diff) | |
parent | eaef6a93bd52a2cc47b9fce201310010707afdb4 (diff) | |
download | linux-fsl-qoriq-a70171dce9cd44cb06c7d299eba9fa87a8933045.tar.xz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts:
drivers/net/wireless/libertas/if_cs.c
drivers/net/wireless/rtlwifi/pci.c
net/bluetooth/l2cap_sock.c
Diffstat (limited to 'drivers/net/wireless/wl12xx/init.c')
-rw-r--r-- | drivers/net/wireless/wl12xx/init.c | 51 |
1 files changed, 45 insertions, 6 deletions
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index 6072fe4..ab3b1e2 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -31,6 +31,7 @@ #include "cmd.h" #include "reg.h" #include "tx.h" +#include "io.h" int wl1271_sta_init_templates_config(struct wl1271 *wl) { @@ -321,9 +322,11 @@ static int wl1271_sta_hw_init(struct wl1271 *wl) { int ret; - ret = wl1271_cmd_ext_radio_parms(wl); - if (ret < 0) - return ret; + if (wl->chip.id != CHIP_ID_1283_PG20) { + ret = wl1271_cmd_ext_radio_parms(wl); + if (ret < 0) + return ret; + } /* PS config */ ret = wl1271_acx_config_ps(wl); @@ -372,6 +375,10 @@ static int wl1271_sta_hw_init(struct wl1271 *wl) if (ret < 0) return ret; + ret = wl1271_acx_sta_max_tx_retry(wl); + if (ret < 0) + return ret; + ret = wl1271_acx_sta_mem_cfg(wl); if (ret < 0) return ret; @@ -438,7 +445,7 @@ static int wl1271_ap_hw_init(struct wl1271 *wl) if (ret < 0) return ret; - ret = wl1271_acx_max_tx_retry(wl); + ret = wl1271_acx_ap_max_tx_retry(wl); if (ret < 0) return ret; @@ -504,6 +511,27 @@ static int wl1271_set_ba_policies(struct wl1271 *wl) return ret; } +int wl1271_chip_specific_init(struct wl1271 *wl) +{ + int ret = 0; + + if (wl->chip.id == CHIP_ID_1283_PG20) { + u32 host_cfg_bitmap = HOST_IF_CFG_RX_FIFO_ENABLE; + + if (wl->quirks & WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT) + /* Enable SDIO padding */ + host_cfg_bitmap |= HOST_IF_CFG_TX_PAD_TO_SDIO_BLK; + + /* Must be before wl1271_acx_init_mem_config() */ + ret = wl1271_acx_host_if_cfg_bitmap(wl, host_cfg_bitmap); + if (ret < 0) + goto out; + } +out: + return ret; +} + + int wl1271_hw_init(struct wl1271 *wl) { struct conf_tx_ac_category *conf_ac; @@ -511,11 +539,22 @@ int wl1271_hw_init(struct wl1271 *wl) int ret, i; bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS); - ret = wl1271_cmd_general_parms(wl); + if (wl->chip.id == CHIP_ID_1283_PG20) + ret = wl128x_cmd_general_parms(wl); + else + ret = wl1271_cmd_general_parms(wl); + if (ret < 0) + return ret; + + if (wl->chip.id == CHIP_ID_1283_PG20) + ret = wl128x_cmd_radio_parms(wl); + else + ret = wl1271_cmd_radio_parms(wl); if (ret < 0) return ret; - ret = wl1271_cmd_radio_parms(wl); + /* Chip-specific init */ + ret = wl1271_chip_specific_init(wl); if (ret < 0) return ret; |