diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1251_cmd.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251_cmd.c | 62 |
1 files changed, 23 insertions, 39 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c index dc04d1fc2ee..770f260726b 100644 --- a/drivers/net/wireless/wl12xx/wl1251_cmd.c +++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c @@ -2,11 +2,10 @@ #include <linux/module.h> #include <linux/crc7.h> -#include <linux/spi/spi.h> #include "wl1251.h" -#include "reg.h" -#include "wl1251_spi.h" +#include "wl1251_reg.h" +#include "wl1251_io.h" #include "wl1251_ps.h" #include "wl1251_acx.h" @@ -31,14 +30,14 @@ int wl1251_cmd_send(struct wl1251 *wl, u16 id, void *buf, size_t len) WARN_ON(len % 4 != 0); - wl1251_spi_mem_write(wl, wl->cmd_box_addr, buf, len); + wl1251_mem_write(wl, wl->cmd_box_addr, buf, len); wl1251_reg_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_CMD); timeout = jiffies + msecs_to_jiffies(WL1251_COMMAND_TIMEOUT); intr = wl1251_reg_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR); - while (!(intr & wl->chip.intr_cmd_complete)) { + while (!(intr & WL1251_ACX_INTR_CMD_COMPLETE)) { if (time_after(jiffies, timeout)) { wl1251_error("command complete timeout"); ret = -ETIMEDOUT; @@ -51,7 +50,7 @@ int wl1251_cmd_send(struct wl1251 *wl, u16 id, void *buf, size_t len) } wl1251_reg_write32(wl, ACX_REG_INTERRUPT_ACK, - wl->chip.intr_cmd_complete); + WL1251_ACX_INTR_CMD_COMPLETE); out: return ret; @@ -86,7 +85,7 @@ int wl1251_cmd_test(struct wl1251 *wl, void *buf, size_t buf_len, u8 answer) * The answer would be a wl1251_command, where the * parameter array contains the actual answer. */ - wl1251_spi_mem_read(wl, wl->cmd_box_addr, buf, buf_len); + wl1251_mem_read(wl, wl->cmd_box_addr, buf, buf_len); cmd_answer = buf; @@ -125,7 +124,7 @@ int wl1251_cmd_interrogate(struct wl1251 *wl, u16 id, void *buf, size_t len) } /* the interrogate command got in, we can read the answer */ - wl1251_spi_mem_read(wl, wl->cmd_box_addr, buf, len); + wl1251_mem_read(wl, wl->cmd_box_addr, buf, len); acx = buf; if (acx->cmd.status != CMD_STATUS_SUCCESS) @@ -252,10 +251,9 @@ out: return ret; } -int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 dtim_interval, - u16 beacon_interval, u8 wait) +int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 channel, + u16 beacon_interval, u8 dtim_interval) { - unsigned long timeout; struct cmd_join *join; int ret, i; u8 *bssid; @@ -266,15 +264,9 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 dtim_interval, goto out; } - /* FIXME: this should be in main.c */ - ret = wl1251_acx_frame_rates(wl, DEFAULT_HW_GEN_TX_RATE, - DEFAULT_HW_GEN_MODULATION_TYPE, - wl->tx_mgmt_frm_rate, - wl->tx_mgmt_frm_mod); - if (ret < 0) - goto out; - - wl1251_debug(DEBUG_CMD, "cmd join"); + wl1251_debug(DEBUG_CMD, "cmd join%s ch %d %d/%d", + bss_type == BSS_TYPE_IBSS ? " ibss" : "", + channel, beacon_interval, dtim_interval); /* Reverse order BSSID */ bssid = (u8 *) &join->bssid_lsb; @@ -284,13 +276,22 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 dtim_interval, join->rx_config_options = wl->rx_config; join->rx_filter_options = wl->rx_filter; + /* + * FIXME: disable temporarily all filters because after commit + * 9cef8737 "mac80211: fix managed mode BSSID handling" broke + * association. The filter logic needs to be implemented properly + * and once that is done, this hack can be removed. + */ + join->rx_config_options = 0; + join->rx_filter_options = WL1251_DEFAULT_RX_FILTER; + join->basic_rate_set = RATE_MASK_1MBPS | RATE_MASK_2MBPS | RATE_MASK_5_5MBPS | RATE_MASK_11MBPS; join->beacon_interval = beacon_interval; join->dtim_interval = dtim_interval; join->bss_type = bss_type; - join->channel = wl->channel; + join->channel = channel; join->ctrl = JOIN_CMD_CTRL_TX_FLUSH; ret = wl1251_cmd_send(wl, CMD_START_JOIN, join, sizeof(*join)); @@ -299,15 +300,6 @@ int wl1251_cmd_join(struct wl1251 *wl, u8 bss_type, u8 dtim_interval, goto out; } - timeout = msecs_to_jiffies(JOIN_TIMEOUT); - - /* - * ugly hack: we should wait for JOIN_EVENT_COMPLETE_ID but to - * simplify locking we just sleep instead, for now - */ - if (wait) - msleep(10); - out: kfree(join); return ret; @@ -318,14 +310,6 @@ int wl1251_cmd_ps_mode(struct wl1251 *wl, u8 ps_mode) struct wl1251_cmd_ps_params *ps_params = NULL; int ret = 0; - /* FIXME: this should be in ps.c */ - ret = wl1251_acx_wake_up_conditions(wl, WAKE_UP_EVENT_DTIM_BITMAP, - wl->listen_int); - if (ret < 0) { - wl1251_error("couldn't set wake up conditions"); - goto out; - } - wl1251_debug(DEBUG_CMD, "cmd set ps mode"); ps_params = kzalloc(sizeof(*ps_params), GFP_KERNEL); @@ -379,7 +363,7 @@ int wl1251_cmd_read_memory(struct wl1251 *wl, u32 addr, void *answer, } /* the read command got in, we can now read the answer */ - wl1251_spi_mem_read(wl, wl->cmd_box_addr, cmd, sizeof(*cmd)); + wl1251_mem_read(wl, wl->cmd_box_addr, cmd, sizeof(*cmd)); if (cmd->header.status != CMD_STATUS_SUCCESS) wl1251_error("error in read command result: %d", |