aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/ath/ath6kl/init.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/init.c')
-rw-r--r--drivers/net/wireless/ath/ath6kl/init.c88
1 files changed, 62 insertions, 26 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 03cae142f178..7eb0515f458a 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -16,17 +16,21 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/moduleparam.h>
#include <linux/errno.h>
#include <linux/export.h>
#include <linux/of.h>
#include <linux/mmc/sdio_func.h>
+#include <linux/vmalloc.h>
#include "core.h"
#include "cfg80211.h"
#include "target.h"
#include "debug.h"
#include "hif-ops.h"
+#include "htc-ops.h"
static const struct ath6kl_hw hw_list[] = {
{
@@ -115,6 +119,24 @@ static const struct ath6kl_hw hw_list[] = {
.fw_board = AR6004_HW_1_1_BOARD_DATA_FILE,
.fw_default_board = AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE,
},
+ {
+ .id = AR6004_HW_1_2_VERSION,
+ .name = "ar6004 hw 1.2",
+ .dataset_patch_addr = 0x436ecc,
+ .app_load_addr = 0x1234,
+ .board_ext_data_addr = 0x437000,
+ .reserved_ram_size = 9216,
+ .board_addr = 0x435c00,
+ .refclk_hz = 40000000,
+ .uarttx_pin = 11,
+
+ .fw = {
+ .dir = AR6004_HW_1_2_FW_DIR,
+ .fw = AR6004_HW_1_2_FIRMWARE_FILE,
+ },
+ .fw_board = AR6004_HW_1_2_BOARD_DATA_FILE,
+ .fw_default_board = AR6004_HW_1_2_DEFAULT_BOARD_DATA_FILE,
+ },
};
/*
@@ -256,6 +278,7 @@ static int ath6kl_init_service_ep(struct ath6kl *ar)
memset(&connect, 0, sizeof(connect));
/* these fields are the same for all service endpoints */
+ connect.ep_cb.tx_comp_multi = ath6kl_tx_complete;
connect.ep_cb.rx = ath6kl_rx;
connect.ep_cb.rx_refill = ath6kl_rx_refill;
connect.ep_cb.tx_full = ath6kl_tx_queue_full;
@@ -440,9 +463,9 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx)
P2P_FLAG_MACADDR_REQ |
P2P_FLAG_HMODEL_REQ);
if (ret) {
- ath6kl_dbg(ATH6KL_DBG_TRC, "failed to request P2P "
- "capabilities (%d) - assuming P2P not "
- "supported\n", ret);
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "failed to request P2P capabilities (%d) - assuming P2P not supported\n",
+ ret);
ar->p2p = false;
}
}
@@ -451,8 +474,9 @@ static int ath6kl_target_config_wlan_params(struct ath6kl *ar, int idx)
/* Enable Probe Request reporting for P2P */
ret = ath6kl_wmi_probe_report_req_cmd(ar->wmi, idx, true);
if (ret) {
- ath6kl_dbg(ATH6KL_DBG_TRC, "failed to enable Probe "
- "Request reporting (%d)\n", ret);
+ ath6kl_dbg(ATH6KL_DBG_TRC,
+ "failed to enable Probe Request reporting (%d)\n",
+ ret);
}
}
@@ -485,22 +509,31 @@ int ath6kl_configure_target(struct ath6kl *ar)
fw_mode |= fw_iftype << (i * HI_OPTION_FW_MODE_BITS);
/*
- * By default, submodes :
+ * Submodes when fw does not support dynamic interface
+ * switching:
* vif[0] - AP/STA/IBSS
* vif[1] - "P2P dev"/"P2P GO"/"P2P Client"
* vif[2] - "P2P dev"/"P2P GO"/"P2P Client"
+ * Otherwise, All the interface are initialized to p2p dev.
*/
- for (i = 0; i < ar->max_norm_iface; i++)
- fw_submode |= HI_OPTION_FW_SUBMODE_NONE <<
- (i * HI_OPTION_FW_SUBMODE_BITS);
+ if (test_bit(ATH6KL_FW_CAPABILITY_STA_P2PDEV_DUPLEX,
+ ar->fw_capabilities)) {
+ for (i = 0; i < ar->vif_max; i++)
+ fw_submode |= HI_OPTION_FW_SUBMODE_P2PDEV <<
+ (i * HI_OPTION_FW_SUBMODE_BITS);
+ } else {
+ for (i = 0; i < ar->max_norm_iface; i++)
+ fw_submode |= HI_OPTION_FW_SUBMODE_NONE <<
+ (i * HI_OPTION_FW_SUBMODE_BITS);
- for (i = ar->max_norm_iface; i < ar->vif_max; i++)
- fw_submode |= HI_OPTION_FW_SUBMODE_P2PDEV <<
- (i * HI_OPTION_FW_SUBMODE_BITS);
+ for (i = ar->max_norm_iface; i < ar->vif_max; i++)
+ fw_submode |= HI_OPTION_FW_SUBMODE_P2PDEV <<
+ (i * HI_OPTION_FW_SUBMODE_BITS);
- if (ar->p2p && ar->vif_max == 1)
- fw_submode = HI_OPTION_FW_SUBMODE_P2PDEV;
+ if (ar->p2p && ar->vif_max == 1)
+ fw_submode = HI_OPTION_FW_SUBMODE_P2PDEV;
+ }
if (ath6kl_bmi_write_hi32(ar, hi_app_host_interest,
HTC_PROTOCOL_VERSION) != 0) {
@@ -539,18 +572,20 @@ int ath6kl_configure_target(struct ath6kl *ar)
* but possible in theory.
*/
- param = ar->hw.board_ext_data_addr;
- ram_reserved_size = ar->hw.reserved_ram_size;
+ if (ar->target_type == TARGET_TYPE_AR6003) {
+ param = ar->hw.board_ext_data_addr;
+ ram_reserved_size = ar->hw.reserved_ram_size;
- if (ath6kl_bmi_write_hi32(ar, hi_board_ext_data, param) != 0) {
- ath6kl_err("bmi_write_memory for hi_board_ext_data failed\n");
- return -EIO;
- }
+ if (ath6kl_bmi_write_hi32(ar, hi_board_ext_data, param) != 0) {
+ ath6kl_err("bmi_write_memory for hi_board_ext_data failed\n");
+ return -EIO;
+ }
- if (ath6kl_bmi_write_hi32(ar, hi_end_ram_reserve_sz,
- ram_reserved_size) != 0) {
- ath6kl_err("bmi_write_memory for hi_end_ram_reserve_sz failed\n");
- return -EIO;
+ if (ath6kl_bmi_write_hi32(ar, hi_end_ram_reserve_sz,
+ ram_reserved_size) != 0) {
+ ath6kl_err("bmi_write_memory for hi_end_ram_reserve_sz failed\n");
+ return -EIO;
+ }
}
/* set the block size for the target */
@@ -924,13 +959,14 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
if (ar->fw != NULL)
break;
- ar->fw = kmemdup(data, ie_len, GFP_KERNEL);
+ ar->fw = vmalloc(ie_len);
if (ar->fw == NULL) {
ret = -ENOMEM;
goto out;
}
+ memcpy(ar->fw, data, ie_len);
ar->fw_len = ie_len;
break;
case ATH6KL_FW_IE_PATCH_IMAGE:
@@ -1507,7 +1543,7 @@ int ath6kl_init_hw_start(struct ath6kl *ar)
}
/* setup credit distribution */
- ath6kl_credit_setup(ar->htc_target, &ar->credit_state_info);
+ ath6kl_htc_credit_setup(ar->htc_target, &ar->credit_state_info);
/* start HTC */
ret = ath6kl_htc_start(ar->htc_target);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.