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authorKumar Sanghvi <kumaras@chelsio.com>2014-02-18 17:56:12 +0530
committerDavid S. Miller <davem@davemloft.net>2014-02-18 16:23:01 -0500
commit1ac0f095634a3e0494bc1d8c11a2c5972b80595f (patch)
tree2beb4e712dc715550c60e5ebb7f641bbb3419bba /drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
parent4fe44dd77602fef804561c46ad10b988ee2859ac (diff)
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cxgb4: Query firmware for T5 ULPTX MEMWRITE DSGL capabilities
Query firmware to see whether we're allowed to use T5 ULPTX MEMWRITE DSGL capabilities. Also pass that information to Upper Layer Drivers via the new (struct cxgb4_lld_info).ulptx_memwrite_dsgl boolean. Based on original work by Casey Leedom <leedom@chelsio.com> Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index af6e12480e51..9cc973fbcf26 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -932,6 +932,7 @@ enum fw_params_param_dev {
FW_PARAMS_PARAM_DEV_FWREV = 0x0B,
FW_PARAMS_PARAM_DEV_TPREV = 0x0C,
FW_PARAMS_PARAM_DEV_CF = 0x0D,
+ FW_PARAMS_PARAM_DEV_ULPTX_MEMWRITE_DSGL = 0x17,
};
/*
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