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net: cadence_gem: Announce availability of priority queues

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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: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181017213932.19973-2-edgar.iglesias@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Edgar E. Iglesias 2018-10-24 07:50:20 +01:00 committed by Peter Maydell
parent 2d6ac92083
commit 726a2a951b
1 changed files with 7 additions and 1 deletions
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8
hw/net/cadence_gem.c
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@ -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];