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authorNathan Binkert <binkertn@umich.edu>2005-04-24 21:32:32 -0400
committerNathan Binkert <binkertn@umich.edu>2005-04-24 21:32:32 -0400
commit3154e2a0c75d6e95458d86b30c982efc003c1f68 (patch)
treeda13a3d29c4be79aea25b8a42e2df500df835ea5 /dev/ns_gige.cc
parent6f9dba3cec9fd638c274dc0dc7ebfb4f2db74883 (diff)
downloadgem5-3154e2a0c75d6e95458d86b30c982efc003c1f68.tar.xz
Add the m5 parameter to the ns83820 device model so that we
can pass simulator specific options to the device driver. dev/ns_gige.cc: Add the m5 register and parameter to the ns83820 device model so that we can pass simulator specific options to the device driver. dev/ns_gige.hh: dev/ns_gige_reg.h: Add the m5 register to the ns83820 device model --HG-- extra : convert_revision : 84674887560fa3b607e725b8e5bc8272761fcf09
Diffstat (limited to 'dev/ns_gige.cc')
-rw-r--r--dev/ns_gige.cc9
1 files changed, 8 insertions, 1 deletions
diff --git a/dev/ns_gige.cc b/dev/ns_gige.cc
index 47631642c..7560b1994 100644
--- a/dev/ns_gige.cc
+++ b/dev/ns_gige.cc
@@ -747,6 +747,10 @@ NSGigE::read(MemReqPtr &req, uint8_t *data)
reg = regs.tesr;
break;
+ case M5REG:
+ reg = params()->m5reg;
+ break;
+
default:
panic("reading unimplemented register: addr=%#x", daddr);
}
@@ -2708,6 +2712,7 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(NSGigE)
Param<uint32_t> pci_func;
Param<uint32_t> tx_fifo_size;
Param<uint32_t> rx_fifo_size;
+ Param<uint32_t> m5reg;
END_DECLARE_SIM_OBJECT_PARAMS(NSGigE)
@@ -2740,7 +2745,8 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(NSGigE)
INIT_PARAM(pci_dev, "PCI device number"),
INIT_PARAM(pci_func, "PCI function code"),
INIT_PARAM_DFLT(tx_fifo_size, "max size in bytes of txFifo", 131072),
- INIT_PARAM_DFLT(rx_fifo_size, "max size in bytes of rxFifo", 131072)
+ INIT_PARAM_DFLT(rx_fifo_size, "max size in bytes of rxFifo", 131072),
+ INIT_PARAM(m5reg, "m5 register")
END_INIT_SIM_OBJECT_PARAMS(NSGigE)
@@ -2777,6 +2783,7 @@ CREATE_SIM_OBJECT(NSGigE)
params->eaddr = hardware_address;
params->tx_fifo_size = tx_fifo_size;
params->rx_fifo_size = rx_fifo_size;
+ params->m5reg = m5reg;
return new NSGigE(params);
}