diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/init.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 74 |
1 files changed, 46 insertions, 28 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index 4d8eb1c..bf56e5f 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -27,10 +27,6 @@ #include "debug.h" #include "hif-ops.h" -static unsigned int testmode; - -module_param(testmode, uint, 0644); - static const struct ath6kl_hw hw_list[] = { { .id = AR6003_HW_2_0_VERSION, @@ -731,39 +727,54 @@ static int ath6kl_fetch_otp_file(struct ath6kl *ar) return 0; } -static int ath6kl_fetch_fw_file(struct ath6kl *ar) +static int ath6kl_fetch_testmode_file(struct ath6kl *ar) { char filename[100]; int ret; - if (ar->fw != NULL) + if (ar->testmode == 0) return 0; - if (testmode) { - ath6kl_dbg(ATH6KL_DBG_BOOT, "testmode %d\n", - testmode); - if (testmode == 2) { - if (ar->hw.fw.utf == NULL) { - ath6kl_warn("testmode 2 not supported\n"); - return -EOPNOTSUPP; - } + ath6kl_dbg(ATH6KL_DBG_BOOT, "testmode %d\n", ar->testmode); - snprintf(filename, sizeof(filename), "%s/%s", - ar->hw.fw.dir, ar->hw.fw.utf); - } else { - if (ar->hw.fw.tcmd == NULL) { - ath6kl_warn("testmode 1 not supported\n"); - return -EOPNOTSUPP; - } + if (ar->testmode == 2) { + if (ar->hw.fw.utf == NULL) { + ath6kl_warn("testmode 2 not supported\n"); + return -EOPNOTSUPP; + } - snprintf(filename, sizeof(filename), "%s/%s", - ar->hw.fw.dir, ar->hw.fw.tcmd); + snprintf(filename, sizeof(filename), "%s/%s", + ar->hw.fw.dir, ar->hw.fw.utf); + } else { + if (ar->hw.fw.tcmd == NULL) { + ath6kl_warn("testmode 1 not supported\n"); + return -EOPNOTSUPP; } - set_bit(TESTMODE, &ar->flag); - goto get_fw; + snprintf(filename, sizeof(filename), "%s/%s", + ar->hw.fw.dir, ar->hw.fw.tcmd); } + set_bit(TESTMODE, &ar->flag); + + ret = ath6kl_get_fw(ar, filename, &ar->fw, &ar->fw_len); + if (ret) { + ath6kl_err("Failed to get testmode %d firmware file %s: %d\n", + ar->testmode, filename, ret); + return ret; + } + + return 0; +} + +static int ath6kl_fetch_fw_file(struct ath6kl *ar) +{ + char filename[100]; + int ret; + + if (ar->fw != NULL) + return 0; + /* FIXME: remove WARN_ON() as we won't support FW API 1 for long */ if (WARN_ON(ar->hw.fw.fw == NULL)) return -EINVAL; @@ -771,7 +782,6 @@ static int ath6kl_fetch_fw_file(struct ath6kl *ar) snprintf(filename, sizeof(filename), "%s/%s", ar->hw.fw.dir, ar->hw.fw.fw); -get_fw: ret = ath6kl_get_fw(ar, filename, &ar->fw, &ar->fw_len); if (ret) { ath6kl_err("Failed to get firmware file %s: %d\n", @@ -812,7 +822,7 @@ static int ath6kl_fetch_testscript_file(struct ath6kl *ar) char filename[100]; int ret; - if (testmode != 2) + if (ar->testmode != 2) return 0; if (ar->fw_testscript != NULL) @@ -927,6 +937,10 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name) ath6kl_dbg(ATH6KL_DBG_BOOT, "found fw image ie (%zd B)\n", ie_len); + /* in testmode we already might have a fw file */ + if (ar->fw != NULL) + break; + ar->fw = kmemdup(data, ie_len, GFP_KERNEL); if (ar->fw == NULL) { @@ -1038,6 +1052,10 @@ int ath6kl_init_fetch_firmwares(struct ath6kl *ar) if (ret) return ret; + ret = ath6kl_fetch_testmode_file(ar); + if (ret) + return ret; + ret = ath6kl_fetch_fw_apin(ar, ATH6KL_FW_API3_FILE); if (ret == 0) { ar->fw_api = 3; @@ -1283,7 +1301,7 @@ static int ath6kl_upload_testscript(struct ath6kl *ar) u32 address, param; int ret; - if (testmode != 2) + if (ar->testmode != 2) return 0; if (ar->fw_testscript == NULL) |