Commit 726a2a95 authored by Edgar E. Iglesias's avatar Edgar E. Iglesias Committed by Peter Maydell
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net: cadence_gem: Announce availability of priority queues 



Announce the availability of the various priority queues.
This fixes an issue where guest kernels would miss to
configure secondary queues due to inproper feature bits.

Signed-off-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181017213932.19973-2-edgar.iglesias@gmail.com
Reviewed-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 2d6ac920

hw/net/cadence_gem.c

+7 −1
Original line number Diff line number Diff line
@@ -1283,6 +1283,7 @@ static void gem_reset(DeviceState *d) 
    int i;

    CadenceGEMState *s = CADENCE_GEM(d);

    const uint8_t *a;

    uint32_t queues_mask = 0;



    DB_PRINT("\n");
@@ -1299,7 +1300,12 @@ static void gem_reset(DeviceState *d) 
    s->regs[GEM_DESCONF] = 0x02500111;

    s->regs[GEM_DESCONF2] = 0x2ab13fff;

    s->regs[GEM_DESCONF5] = 0x002f2045;

    s->regs[GEM_DESCONF6] = 0x00000200;

    s->regs[GEM_DESCONF6] = 0x0;



    if (s->num_priority_queues > 1) {

        queues_mask = MAKE_64BIT_MASK(1, s->num_priority_queues - 1);

        s->regs[GEM_DESCONF6] |= queues_mask;

    }



    /* Set MAC address */

    a = &s->conf.macaddr.a[0];