ath10k: sdio: use same endpoint id for all packets in a bundle
[ Upstream commit 679e1f07c86221b7183dd69df7068fd42d0041f6 ] All packets in a bundle should use the same endpoint id as the first lookahead. This matches how things are done is ath6kl, however, this patch can theoretically handle several bundles in ath10k_sdio_mbox_rx_process_packets(). Without this patch we get lots of errors about invalid endpoint id: ath10k_sdio mmc2:0001:1: invalid endpoint in look-ahead: 224 ath10k_sdio mmc2:0001:1: failed to get pending recv messages: -12 ath10k_sdio mmc2:0001:1: failed to process pending SDIO interrupts: -12 Co-Developed-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Alagu Sankar <alagusankar@silex-india.com> Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -434,12 +434,14 @@ static int ath10k_sdio_mbox_rx_process_packets(struct ath10k *ar,
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enum ath10k_htc_ep_id id;
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int ret, i, *n_lookahead_local;
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u32 *lookaheads_local;
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int lookahead_idx = 0;
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for (i = 0; i < ar_sdio->n_rx_pkts; i++) {
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lookaheads_local = lookaheads;
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n_lookahead_local = n_lookahead;
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id = ((struct ath10k_htc_hdr *)&lookaheads[i])->eid;
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id = ((struct ath10k_htc_hdr *)
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&lookaheads[lookahead_idx++])->eid;
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if (id >= ATH10K_HTC_EP_COUNT) {
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ath10k_warn(ar, "invalid endpoint in look-ahead: %d\n",
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@ -462,6 +464,7 @@ static int ath10k_sdio_mbox_rx_process_packets(struct ath10k *ar,
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/* Only read lookahead's from RX trailers
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* for the last packet in a bundle.
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*/
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lookahead_idx--;
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lookaheads_local = NULL;
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n_lookahead_local = NULL;
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}
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