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Show RX buffer allocation failure and do not blindly send alive

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message to firmware. Probably the correct way for this error is to
send a TI_CMD_CODE_STACK_DOWN message to firmware and let firmware
handle the rest.
This commit is contained in:
Pyun YongHyeon 2011-11-07 22:47:25 +00:00
parent dc81ec897e
commit 4fce1b52ed
1 changed files with 21 additions and 5 deletions
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26
sys/dev/ti/if_ti.c
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@ -3160,18 +3160,34 @@ static void ti_init2(struct ti_softc *sc)
}
/* Init RX ring. */
ti_init_rx_ring_std(sc);
if (ti_init_rx_ring_std(sc) != 0) {
/* XXX */
device_printf(sc->ti_dev, "no memory for std Rx buffers.\n");
return;
}
/* Init jumbo RX ring. */
if (ifp->if_mtu > (ETHERMTU + ETHER_HDR_LEN + ETHER_CRC_LEN))
ti_init_rx_ring_jumbo(sc);
if (ifp->if_mtu > (ETHERMTU + ETHER_HDR_LEN + ETHER_CRC_LEN)) {
if (ti_init_rx_ring_jumbo(sc) != 0) {
/* XXX */
device_printf(sc->ti_dev,
"no memory for jumbo Rx buffers.\n");
return;
}
}
/*
* If this is a Tigon 2, we can also configure the
* mini ring.
*/
if (sc->ti_hwrev == TI_HWREV_TIGON_II)
ti_init_rx_ring_mini(sc);
if (sc->ti_hwrev == TI_HWREV_TIGON_II) {
if (ti_init_rx_ring_mini(sc) != 0) {
/* XXX */
device_printf(sc->ti_dev,
"no memory for mini Rx buffers.\n");
return;
}
}
CSR_WRITE_4(sc, TI_GCR_RXRETURNCONS_IDX, 0);
sc->ti_rx_saved_considx = 0;