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[Qemu-devel] [PULL 42/45] net: cadence_gem: Announce availability of pri
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 42/45] net: cadence_gem: Announce availability of priority queues |
Date: |
Fri, 19 Oct 2018 17:57:32 +0100 |
From: "Edgar E. Iglesias" <address@hidden>
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 <address@hidden>
Message-id: address@hidden
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>
---
hw/net/cadence_gem.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
index 17959989289..16a8455128c 100644
--- a/hw/net/cadence_gem.c
+++ b/hw/net/cadence_gem.c
@@ -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];
--
2.19.1
- [Qemu-devel] [PULL 11/45] target/arm: Improve debug logging of AArch32 exception return, (continued)
- [Qemu-devel] [PULL 11/45] target/arm: Improve debug logging of AArch32 exception return, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 21/45] hw/arm/boot: Increase compliance with kernel arm64 boot protocol, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 20/45] target/arm: Report correct syndrome for FP/SIMD traps to Hyp mode, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 22/45] target/arm: Hoist address increment for vector memory ops, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 36/45] target/arm: Use gvec for NEON_3R_VML, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 35/45] target/arm: Use gvec for VSRI, VSLI, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 38/45] target/arm: Use gvec for NEON VLD all lanes, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 45/45] target/arm: Only flush tlb if ASID changes, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 44/45] target/arm: Remove writefn from TTBR0_EL3, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 43/45] net: cadence_gem: Announce 64bit addressing support, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 42/45] net: cadence_gem: Announce availability of priority queues,
Peter Maydell <=
- [Qemu-devel] [PULL 41/45] target/arm: Reorg NEON VLD/VST single element to one lane, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 40/45] target/arm: Promote consecutive memory ops for aa32, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 39/45] target/arm: Reorg NEON VLD/VST all elements, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 37/45] target/arm: Use gvec for NEON_3R_VTST_VCEQ, NEON_3R_VCGT, NEON_3R_VCGE, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 34/45] target/arm: Use gvec for VSRA, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 33/45] target/arm: Use gvec for VSHR, VSHL, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 32/45] target/arm: Use gvec for NEON_3R_VMUL, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 31/45] target/arm: Use gvec for NEON_2RM_VMN, NEON_2RM_VNEG, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 30/45] target/arm: Use gvec for NEON_3R_VADD_VSUB insns, Peter Maydell, 2018/10/19
- [Qemu-devel] [PULL 29/45] target/arm: Use gvec for NEON_3R_LOGIC insns, Peter Maydell, 2018/10/19