From: Alex Yang <xiaojuny@xxxxxxxxxxxxxxxx>
Add testmode 2 for 6003 ART. When you insmod ath6kl_sdio.ko testmode=2, ath6kl will load ART firmware utf.bin and testscript nullTestFlow.bin. These files should be put in the firmware folder.
Signed-off-by: Alex Yang <xiaojuny@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath6kl/core.h | 8 +++
drivers/net/wireless/ath/ath6kl/init.c | 109 ++++++++++++++++++++++++++++++--
2 files changed, 111 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h
index ba39539..f53594f 100644
--- a/drivers/net/wireless/ath/ath6kl/core.h
+++ b/drivers/net/wireless/ath/ath6kl/core.h
@@ -125,6 +125,8 @@ struct ath6kl_fw_ie {
#define AR6003_HW_2_1_1_OTP_FILE "otp.bin"
#define AR6003_HW_2_1_1_FIRMWARE_FILE "athwlan.bin"
#define AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE "athtcmd_ram.bin"
+#define AR6003_HW_2_1_1_UTF_FIRMWARE_FILE "utf.bin"
+#define AR6003_HW_2_1_1_TESTSCRIPT_FILE "nullTestFlow.bin"
#define AR6003_HW_2_1_1_PATCH_FILE "data.patch.bin"
#define AR6003_HW_2_1_1_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin"
#define AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE \
@@ -592,6 +594,7 @@ struct ath6kl {
u32 board_addr;
u32 refclk_hz;
u32 uarttx_pin;
+ u32 testscript_addr;
struct ath6kl_hw_fw {
const char *dir;
@@ -599,6 +602,8 @@ struct ath6kl {
const char *fw;
const char *tcmd;
const char *patch;
+ const char *utf;
+ const char *testscript;
} fw;
const char *fw_board;
@@ -624,6 +629,9 @@ struct ath6kl {
u8 *fw_patch;
size_t fw_patch_len;
+ u8 *fw_testscript;
+ size_t fw_testscript_len;
+
unsigned int fw_api;
unsigned long fw_capabilities[ATH6KL_CAPABILITY_LEN];
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index e5969c1..6227928 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -69,6 +69,7 @@ static const struct ath6kl_hw hw_list[] = {
.reserved_ram_size = 512,
.refclk_hz = 26000000,
.uarttx_pin = 8,
+ .testscript_addr = 0x57ef74,
.fw = {
.dir = AR6003_HW_2_1_1_FW_DIR,
@@ -76,6 +77,8 @@ static const struct ath6kl_hw hw_list[] = {
.fw = AR6003_HW_2_1_1_FIRMWARE_FILE,
.tcmd = AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE,
.patch = AR6003_HW_2_1_1_PATCH_FILE,
+ .utf = AR6003_HW_2_1_1_UTF_FIRMWARE_FILE,
+ .testscript = AR6003_HW_2_1_1_TESTSCRIPT_FILE,
},
.fw_board = AR6003_HW_2_1_1_BOARD_DATA_FILE,
@@ -620,6 +623,7 @@ void ath6kl_core_cleanup(struct ath6kl *ar)
kfree(ar->fw_otp);
kfree(ar->fw);
kfree(ar->fw_patch);
+ kfree(ar->fw_testscript);
ath6kl_deinit_ieee80211_hw(ar);
}
@@ -771,14 +775,25 @@ static int ath6kl_fetch_fw_file(struct ath6kl *ar)
return 0;
if (testmode) {
- if (ar->hw.fw.tcmd == NULL) {
- ath6kl_warn("testmode not supported\n");
- return -EOPNOTSUPP;
- }
+ 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;
+ }
- 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;
+ }
+ snprintf(filename, sizeof(filename), "%s/%s",
+ ar->hw.fw.dir, ar->hw.fw.tcmd);
+ }
set_bit(TESTMODE, &ar->flag);
goto get_fw;
@@ -827,6 +842,35 @@ static int ath6kl_fetch_patch_file(struct ath6kl *ar)
return 0;
}
+static int ath6kl_fetch_testscript_file(struct ath6kl *ar)
+{
+ char filename[100];
+ int ret;
+
+
+ if (testmode != 2)
+ return 0;
+
+ if (ar->fw_testscript != NULL)
+ return 0;
+
+ if (ar->hw.fw.testscript == NULL)
+ return 0;
+
+ snprintf(filename, sizeof(filename), "%s/%s",
+ ar->hw.fw.dir, ar->hw.fw.testscript);
+
+ ret = ath6kl_get_fw(ar, filename, &ar->fw_testscript,
+ &ar->fw_testscript_len);
+ if (ret) {
+ ath6kl_err("Failed to get testscript file %s: %d\n",
+ filename, ret);
+ return ret;
+ }
+
+ return 0;
+}
+
static int ath6kl_fetch_fw_api1(struct ath6kl *ar)
{
int ret;
@@ -843,6 +887,10 @@ static int ath6kl_fetch_fw_api1(struct ath6kl *ar)
if (ret)
return ret;
+ ret = ath6kl_fetch_testscript_file(ar);
+ if (ret)
+ return ret;
+
return 0;
}
@@ -1266,6 +1314,50 @@ static int ath6kl_upload_patch(struct ath6kl *ar)
return 0;
}
+static int ath6kl_upload_testscript(struct ath6kl *ar)
+{
+ u32 address, param;
+ int ret;
+
+ if (testmode != 2)
+ return 0;
+
+ if (ar->fw_testscript == NULL)
+ return 0;
+
+ address = ar->hw.testscript_addr;
+
+ ath6kl_dbg(ATH6KL_DBG_BOOT, "writing testscript to 0x%x (%zd B)\n",
+ address, ar->fw_testscript_len);
+
+ ret = ath6kl_bmi_write(ar, address, ar->fw_testscript,
+ ar->fw_testscript_len);
+ if (ret) {
+ ath6kl_err("Failed to write testscript file: %d\n", ret);
+ return ret;
+ }
+
+ param = address;
+ ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_ota_testscript)),
+ (unsigned char *) ¶m, 4);
+
+ param = 4096;
+ ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_end_ram_reserve_sz)),
+ (unsigned char *) ¶m, 4);
+
+ param = 1;
+ ath6kl_bmi_write(ar,
+ ath6kl_get_hi_item_addr(ar,
+ HI_ITEM(hi_test_apps_related)),
+ (unsigned char *) ¶m, 4);
+
+ return 0;
+}
+
static int ath6kl_init_upload(struct ath6kl *ar)
{
u32 param, options, sleep, address;
@@ -1374,6 +1466,11 @@ static int ath6kl_init_upload(struct ath6kl *ar)
if (status)
return status;
+ /* Download the test script */
+ status = ath6kl_upload_testscript(ar);
+ if (status)
+ return status;
+
/* Restore system sleep */
address = RTC_BASE_ADDRESS + SYSTEM_SLEEP_ADDRESS;
status = ath6kl_bmi_reg_write(ar, address, sleep);
--
1.7.0.4
--
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