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lwip: Make changes in the lwip tcl to fix checsum parameters

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This patch makes changes in the tcl file to improve the reporting
of checksum offload parameters.

Signed-off-by: Anirudha Sarangi <anirudh@xilinx.com>
This commit is contained in:
Anirudha Sarangi 2015-02-09 17:11:42 +05:30 • committed by Nava kishore Manne
parent 7c40d4e501
commit 46d7b155eb
1 changed files with 68 additions and 15 deletions
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83
ThirdParty/sw_services/lwip141/data/lwip141.tcl vendored Executable file → Normal file
View file

@ -346,6 +346,10 @@ proc generate_lwip_opts {libhandle} {
if {$iptype == "xps_ethernetlite" || $iptype == "opb_ethernetlite" || $iptype == "axi_ethernetlite"} {
set have_emaclite 1
}
if {$iptype == "axi_ethernet" || $iptype == "axi_ethernet_buffer" } {
set checksum_txoption [common::get_property CONFIG.C_TXCSUM $emac]
set checksum_rxoption [common::get_property CONFIG.C_RXCSUM $emac]
}
}
file delete $lwipopts_file
@ -553,27 +557,75 @@ proc generate_lwip_opts {libhandle} {
if {$proctype != "ps7_cortexa9" || $use_axieth_on_zynq == 1} {
set tx_full_csum_temp [common::get_property CONFIG.tcp_ip_tx_checksum_offload $libhandle]
if {$tx_full_csum_temp == true} {
if {$checksum_txoption != 2} {
error "ERROR: Wrong Tx cheksum options. The selected Tx checksum does not match with the HW supported Tx csum offload option"
"" "mdt_error"
} else {
set tx_full_csum [expr ![common::get_property CONFIG.tcp_ip_tx_checksum_offload $libhandle]]
puts $lwipopts_fd "\#define CHECKSUM_GEN_TCP $tx_full_csum"
puts $lwipopts_fd "\#define CHECKSUM_GEN_UDP $tx_full_csum"
puts $lwipopts_fd "\#define CHECKSUM_GEN_IP $tx_full_csum"
}
}
set rx_full_csum_temp [common::get_property CONFIG.tcp_ip_rx_checksum_offload $libhandle]
if {$rx_full_csum_temp == true} {
if {$checksum_rxoption != 2} {
error "ERROR: Wrong Rx cheksum options. The selected Rx checksum does not match with the HW supported Rx csum offload option"
"" "mdt_error"
} else {
set rx_full_csum [expr ![common::get_property CONFIG.tcp_ip_rx_checksum_offload $libhandle]]
puts $lwipopts_fd "\#define CHECKSUM_CHECK_TCP $rx_full_csum"
puts $lwipopts_fd "\#define CHECKSUM_CHECK_UDP $rx_full_csum"
puts $lwipopts_fd "\#define CHECKSUM_CHECK_IP $rx_full_csum"
}
}
set tx_csum_temp [common::get_property CONFIG.tcp_tx_checksum_offload $libhandle]
if {$tx_csum_temp == true} {
if {$checksum_txoption != 1} {
error "ERROR: Wrong Tx cheksum options. The selected Tx checksum does not match with the HW supported Tx csum offload option"
"" "mdt_error"
} else {
set tx_csum [expr ![common::get_property CONFIG.tcp_tx_checksum_offload $libhandle]]
puts $lwipopts_fd "\#define CHECKSUM_GEN_TCP $tx_csum"
}
}
set rx_csum_temp [common::get_property CONFIG.tcp_rx_checksum_offload $libhandle]
if {$rx_csum_temp == true} {
if {$checksum_rxoption != 1} {
error "ERROR: Wrong Rx cheksum options. The selected Rx checksum does not match with the HW supported Rx csum offload option"
"" "mdt_error"
} else {
set rx_csum [expr ![common::get_property CONFIG.tcp_rx_checksum_offload $libhandle]]
puts $lwipopts_fd "\#define CHECKSUM_CHECK_TCP $rx_csum"
}
}
if {$tx_csum_temp || $rx_csum_temp} {
set tx_csum [expr ![common::get_property CONFIG.tcp_tx_checksum_offload $libhandle]]
puts $lwipopts_fd "\#define CHECKSUM_GEN_TCP $tx_csum"
set rx_csum [expr ![common::get_property CONFIG.tcp_rx_checksum_offload $libhandle]]
puts $lwipopts_fd "\#define CHECKSUM_CHECK_TCP $rx_csum"
if {$tx_full_csum_temp == false && $tx_csum_temp == false} {
puts $lwipopts_fd "\#define CHECKSUM_GEN_TCP 1"
puts $lwipopts_fd "\#define CHECKSUM_GEN_UDP 1"
puts $lwipopts_fd "\#define CHECKSUM_GEN_IP 1"
}
if {$tx_full_csum_temp || $rx_full_csum_temp} {
set tx_full_csum [expr ![common::get_property CONFIG.tcp_ip_tx_checksum_offload $libhandle]]
puts $lwipopts_fd "\#define CHECKSUM_GEN_TCP $tx_full_csum"
puts $lwipopts_fd "\#define CHECKSUM_GEN_UDP $tx_full_csum"
puts $lwipopts_fd "\#define CHECKSUM_GEN_IP $tx_full_csum"
set rx_full_csum [expr ![common::get_property CONFIG.tcp_ip_rx_checksum_offload $libhandle]]
puts $lwipopts_fd "\#define CHECKSUM_CHECK_TCP $rx_full_csum"
puts $lwipopts_fd "\#define CHECKSUM_CHECK_UDP $rx_full_csum"
puts $lwipopts_fd "\#define CHECKSUM_CHECK_IP $rx_full_csum"
if {$rx_full_csum_temp == false && $rx_csum_temp == false} {
puts $lwipopts_fd "\#define CHECKSUM_CHECK_TCP 1"
puts $lwipopts_fd "\#define CHECKSUM_CHECK_UDP 1"
puts $lwipopts_fd "\#define CHECKSUM_CHECK_IP 1"
}
if {$tx_full_csum_temp == true} {
puts $lwipopts_fd "\#define LWIP_FULL_CSUM_OFFLOAD_TX 1"
}
if {$rx_full_csum_temp == true} {
puts $lwipopts_fd "\#define LWIP_FULL_CSUM_OFFLOAD_RX 1"
}
if {$tx_csum_temp == true} {
puts $lwipopts_fd "\#define LWIP_PARTIAL_CSUM_OFFLOAD_TX 1"
}
if {$rx_csum_temp == true} {
puts $lwipopts_fd "\#define LWIP_PARTIAL_CSUM_OFFLOAD_RX 1"
}
} else {
if {$have_emaclite == 1} {
puts $lwipopts_fd "\#define CHECKSUM_GEN_TCP 1"
@ -589,8 +641,9 @@ proc generate_lwip_opts {libhandle} {
puts $lwipopts_fd "\#define CHECKSUM_CHECK_TCP 0"
puts $lwipopts_fd "\#define CHECKSUM_CHECK_UDP 0"
puts $lwipopts_fd "\#define CHECKSUM_CHECK_IP 0"
puts $lwipopts_fd "\#define LWIP_FULL_CSUM_OFFLOAD_RX 1"
puts $lwipopts_fd "\#define LWIP_FULL_CSUM_OFFLOAD_TX 1"
}
}
puts $lwipopts_fd ""