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[Qemu-devel] [PATCH 3/7] esp: support future change of chip_id
From: |
Hervé Poussineau |
Subject: |
[Qemu-devel] [PATCH 3/7] esp: support future change of chip_id |
Date: |
Sun, 3 Jun 2012 12:38:05 +0200 |
Signed-off-by: Hervé Poussineau <address@hidden>
---
hw/esp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/esp.c b/hw/esp.c
index e726e11..9a57938 100644
--- a/hw/esp.c
+++ b/hw/esp.c
@@ -50,6 +50,7 @@ struct ESPState {
uint8_t wregs[ESP_REGS];
qemu_irq irq;
uint32_t it_shift;
+ uint8_t chip_id;
int32_t ti_size;
uint32_t ti_rptr, ti_wptr;
uint32_t status;
@@ -470,7 +471,7 @@ static void esp_hard_reset(DeviceState *d)
memset(s->rregs, 0, ESP_REGS);
memset(s->wregs, 0, ESP_REGS);
- s->rregs[ESP_TCHI] = TCHI_FAS100A; // Indicate fas100a
+ s->rregs[ESP_TCHI] = s->chip_id;
s->ti_size = 0;
s->ti_rptr = 0;
s->ti_wptr = 0;
@@ -754,6 +755,7 @@ static int esp_init1(SysBusDevice *dev)
sysbus_init_irq(dev, &s->irq);
assert(s->it_shift != -1);
+ s->chip_id = TCHI_FAS100A;
memory_region_init_io(&s->iomem, &esp_mem_ops, s,
"esp", ESP_REGS << s->it_shift);
sysbus_init_mmio(dev, &s->iomem);
--
1.7.10
- [Qemu-devel] [PATCH 0/7] esp: add AMD PCscsi emulation, Hervé Poussineau, 2012/06/03
- [Qemu-devel] [PATCH 1/7] esp: implement Disable selection command, Hervé Poussineau, 2012/06/03
- [Qemu-devel] [PATCH 3/7] esp: support future change of chip_id,
Hervé Poussineau <=
- [Qemu-devel] [PATCH 2/7] esp: implement Reset ATN command, Hervé Poussineau, 2012/06/03
- [Qemu-devel] [PATCH 4/7] esp: use hba_private field instead of a complex cast, Hervé Poussineau, 2012/06/03
- [Qemu-devel] [PATCH 5/7] esp: split esp code into generic chip emulation and sysbus layer, Hervé Poussineau, 2012/06/03
- [Qemu-devel] [PATCH 6/7] esp: use error_report()/hw_error() instead of stderr output, Hervé Poussineau, 2012/06/03
- [Qemu-devel] [PATCH 7/7] esp: add AMD PCscsi emulation (PCI SCSI adapter), Hervé Poussineau, 2012/06/03