Maya Erez <merez@xxxxxxxxxxxxxx> wrote:
> > @@ -1244,6 +1249,25 @@ static int mmc_init_card(struct mmc_host *host, u32
> > ocr,
> > }
> > }
> >
> > + if ((host->caps2 & MMC_CAP2_PACKED_CMD) &&
> > + (card->ext_csd.max_packed_writes > 0) &&
> > + (card->ext_csd.max_packed_reads > 0)) {
> > + err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
> > + EXT_CSD_EXP_EVENTS_CTRL,
> > + EXT_CSD_PACKED_EVENT_EN,
> > + card->ext_csd.generic_cmd6_time);
> > + if (err && err != -EBADMSG)
> > + goto free_card;
> > + if (err) {
> > + pr_warning("%s: Enabling packed event failed\n",
> > + mmc_hostname(card->host));
> > + card->ext_csd.packed_event_en = 0;
> > + err = 0;
> > + } else {
> > + card->ext_csd.packed_event_en = 1;
> > + }
> > + }
> > +
> The above shoud not be performed in case of resume. Therefore it needs to
> be done only if (!oldcard)
Could you explain the reason for this?
Thanks,
Seungwon Jeon
>
> Thanks,
> Maya Erez
> Consultant for Qualcomm Innovation Center, Inc.
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum
>
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