lantiq: fix ptm crash under load
https://dev.openwrt.org/ticket/14581 Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 40335
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1 changed files with 2 additions and 2 deletions
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@ -256,8 +256,8 @@ static int ptm_napi_poll(struct napi_struct *napi, int budget)
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// clear interrupt
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IFX_REG_W32_MASK(0, 1, MBOX_IGU1_ISRC);
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// no more traffic
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if ( WAN_RX_DESC_BASE[g_ptm_priv_data.itf[0].rx_desc_pos].own ) { // if PP32 hold descriptor
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napi_complete(napi);
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if (work_done < budget) {
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napi_complete(napi);
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IFX_REG_W32_MASK(0, 1, MBOX_IGU1_IER);
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return work_done;
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}
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