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ath10k: sdio: use same endpoint id for all packets in a bundle

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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>
This commit is contained in:
Alagu Sankar 2018-06-29 16:27:56 +03:00 committed by Kalle Valo
parent 216da1287a
commit 679e1f07c8
1 changed files with 4 additions and 1 deletions
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5
drivers/net/wireless/ath/ath10k/sdio.c
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@ -435,12 +435,14 @@ static int ath10k_sdio_mbox_rx_process_packets(struct ath10k *ar,
enum ath10k_htc_ep_id id;
int ret, i, *n_lookahead_local;
u32 *lookaheads_local;
int lookahead_idx = 0;
for (i = 0; i < ar_sdio->n_rx_pkts; i++) {
lookaheads_local = lookaheads;
n_lookahead_local = n_lookahead;
id = ((struct ath10k_htc_hdr *)&lookaheads[i])->eid;
id = ((struct ath10k_htc_hdr *)
&lookaheads[lookahead_idx++])->eid;
if (id >= ATH10K_HTC_EP_COUNT) {
ath10k_warn(ar, "invalid endpoint in look-ahead: %d\n",
@ -463,6 +465,7 @@ static int ath10k_sdio_mbox_rx_process_packets(struct ath10k *ar,
/* Only read lookahead's from RX trailers
* for the last packet in a bundle.
*/
lookahead_idx--;
lookaheads_local = NULL;
n_lookahead_local = NULL;
}