Add some more sysfs export related to eMMC BK Ops,
HPI and Hardware Reset features. It'll be helpful
for debugging.
Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
Signed-off-by: Chuanxiao Xiao <chuanxiao.dong@xxxxxxxxx>
---
drivers/mmc/core/mmc.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 793c6f7..15b7ab0 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -710,6 +710,12 @@ MMC_DEV_ATTR(enhanced_area_offset, "%llu\n",
MMC_DEV_ATTR(enhanced_area_size, "%u\n", card->ext_csd.enhanced_area_size);
MMC_DEV_ATTR(raw_rpmb_size_mult, "%#x\n", card->ext_csd.raw_rpmb_size_mult);
MMC_DEV_ATTR(rel_sectors, "%#x\n", card->ext_csd.rel_sectors);
+MMC_DEV_ATTR(hpi_support, "%d\n", card->ext_csd.hpi);
+MMC_DEV_ATTR(hpi_enable, "%d\n", card->ext_csd.hpi_en);
+MMC_DEV_ATTR(hpi_command, "%d\n", card->ext_csd.hpi_cmd);
+MMC_DEV_ATTR(hw_reset_support, "%d\n", card->ext_csd.rst_n_function);
+MMC_DEV_ATTR(bkops_support, "%d\n", card->ext_csd.bkops);
+MMC_DEV_ATTR(bkops_enable, "%d\n", card->ext_csd.bkops_en);
static struct attribute *mmc_std_attrs[] = {
&dev_attr_cid.attr,
@@ -728,6 +734,12 @@ static struct attribute *mmc_std_attrs[] = {
&dev_attr_enhanced_area_size.attr,
&dev_attr_raw_rpmb_size_mult.attr,
&dev_attr_rel_sectors.attr,
+ &dev_attr_hpi_support.attr,
+ &dev_attr_hpi_enable.attr,
+ &dev_attr_hpi_command.attr,
+ &dev_attr_hw_reset_support.attr,
+ &dev_attr_bkops_support.attr,
+ &dev_attr_bkops_enable.attr,
NULL,
};
ATTRIBUTE_GROUPS(mmc_std);
--
1.7.9.5
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