diff options
| author | Nathan Binkert <binkertn@umich.edu> | 2006-03-03 14:17:48 -0500 |
|---|---|---|
| committer | Nathan Binkert <binkertn@umich.edu> | 2006-03-03 14:17:48 -0500 |
| commit | 7546fabe68a1dc6ec9b9e020f5e2b1cc0aa31c21 (patch) | |
| tree | cd25b9096d5dd90617c5fdf414e255d074748c42 /dev/ns_gige.cc | |
| parent | 0fed64a6a47a62a94a53c5f41ac89b34a2fd6786 (diff) | |
| download | gem5-7546fabe68a1dc6ec9b9e020f5e2b1cc0aa31c21.tar.xz | |
Ethernet devices have an RSS option to tell the driver to
use Receive side scaling
dev/ns_gige.cc:
dev/ns_gige.hh:
dev/ns_gige_reg.h:
dev/sinic.cc:
dev/sinic.hh:
dev/sinicreg.hh:
add support for setting the RSS flag to notify the driver
to use RSS
--HG--
extra : convert_revision : 5f0c11668ae976634b3bf0caad669a9464a4c041
Diffstat (limited to 'dev/ns_gige.cc')
| -rw-r--r-- | dev/ns_gige.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/dev/ns_gige.cc b/dev/ns_gige.cc index d6df347bc..ed8c794f9 100644 --- a/dev/ns_gige.cc +++ b/dev/ns_gige.cc @@ -767,6 +767,8 @@ NSGigE::read(MemReqPtr &req, uint8_t *data) reg |= M5REG_RX_THREAD; if (params()->tx_thread) reg |= M5REG_TX_THREAD; + if (params()->rss) + reg |= M5REG_RSS; break; default: @@ -3009,6 +3011,7 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(NSGigE) Param<string> hardware_address; Param<bool> rx_thread; Param<bool> tx_thread; + Param<bool> rss; END_DECLARE_SIM_OBJECT_PARAMS(NSGigE) @@ -3048,7 +3051,8 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(NSGigE) INIT_PARAM(rx_filter, "Enable Receive Filter"), INIT_PARAM(hardware_address, "Ethernet Hardware Address"), INIT_PARAM(rx_thread, ""), - INIT_PARAM(tx_thread, "") + INIT_PARAM(tx_thread, ""), + INIT_PARAM(rss, "") END_INIT_SIM_OBJECT_PARAMS(NSGigE) @@ -3093,6 +3097,7 @@ CREATE_SIM_OBJECT(NSGigE) params->eaddr = hardware_address; params->rx_thread = rx_thread; params->tx_thread = tx_thread; + params->rss = rss; return new NSGigE(params); } |