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author | Michael5 Chen1 <michael5_chen1@pegatron.corp-partner.google.com> | 2022-04-13 13:25:54 +0800 |
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committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-04-14 10:31:39 +0000 |
commit | 4efe01202e6c8e5681c953732ebf3ada539c8804 (patch) | |
tree | 6881f036b4c5bf9d840b78beb9e74a9630d7ab8b /common/virtual_battery.c | |
parent | d1c5c1c0d5b74bb011a9f76d3a89d90ea3373275 (diff) | |
download | chrome-ec-4efe01202e6c8e5681c953732ebf3ada539c8804.tar.gz |
virtual_battery: Return manufacturer data
Add battery command manufacturer data
BUG=b:228360450
BRANCH=kukui
TEST=make buildall
Run command "ectool i2cxfer 2 0x0b 0x05 0x23" on damu
Signed-off-by: Michael5 Chen1 <michael5_chen1@pegatron.corp-partner.google.com>
Change-Id: Iab93801e28b0d6f32cb257c19573e6dfbdc3c3bb
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3583910
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'common/virtual_battery.c')
-rw-r--r-- | common/virtual_battery.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/common/virtual_battery.c b/common/virtual_battery.c index db7e34ced6..33e014d68e 100644 --- a/common/virtual_battery.c +++ b/common/virtual_battery.c @@ -187,6 +187,9 @@ int virtual_battery_operation(const uint8_t *batt_cmd_head, { int val; int year, month, day; +#ifdef CONFIG_BATTERY_SMART + char str[32]; +#endif /* * We cache battery operational mode locally for both read and write * commands. If MODE_CAPACITY bit is set, battery capacity will be @@ -382,6 +385,16 @@ int virtual_battery_operation(const uint8_t *batt_cmd_head, } memcpy(dest, &val, bounded_read_len); break; +#ifdef CONFIG_BATTERY_SMART + case SB_MANUFACTURER_DATA: + if (read_len > ARRAY_SIZE(str)) + return EC_ERROR_INVAL; + /* This may cause an i2c transaction */ + if (battery_manufacturer_data(str, ARRAY_SIZE(str))) + return EC_ERROR_INVAL; + memcpy(dest, &str, read_len); + break; +#endif case SB_MANUFACTURER_ACCESS: /* No manuf. access reg access allowed over VB interface */ return EC_ERROR_INVAL; |