From: Eilon Greenstein Date: Thu, 12 Feb 2009 08:38:01 +0000 (+0000) Subject: bnx2x: Optimize chip MPS configuration X-Git-Tag: v2.6.30-rc1~662^2~696 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=26e029752c8f8671b1de83fe86906fc29f9eda92;p=~emulex%2Finfiniband.git bnx2x: Optimize chip MPS configuration Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- diff --git a/drivers/net/bnx2x_init.h b/drivers/net/bnx2x_init.h index 021438f8134..6fcd1dc51d9 100644 --- a/drivers/net/bnx2x_init.h +++ b/drivers/net/bnx2x_init.h @@ -655,17 +655,18 @@ static void bnx2x_init_pxp(struct bnx2x *bp) REG_WR(bp, PXP2_REG_WR_USDMDP_TH, (0x18 << w_order)); if (CHIP_IS_E1H(bp)) { - REG_WR(bp, PXP2_REG_WR_HC_MPS, w_order+1); - REG_WR(bp, PXP2_REG_WR_USDM_MPS, w_order+1); - REG_WR(bp, PXP2_REG_WR_CSDM_MPS, w_order+1); - REG_WR(bp, PXP2_REG_WR_TSDM_MPS, w_order+1); - REG_WR(bp, PXP2_REG_WR_XSDM_MPS, w_order+1); - REG_WR(bp, PXP2_REG_WR_QM_MPS, w_order+1); - REG_WR(bp, PXP2_REG_WR_TM_MPS, w_order+1); - REG_WR(bp, PXP2_REG_WR_SRC_MPS, w_order+1); - REG_WR(bp, PXP2_REG_WR_DBG_MPS, w_order+1); + val = ((w_order == 0) ? 2 : 3); + REG_WR(bp, PXP2_REG_WR_HC_MPS, val); + REG_WR(bp, PXP2_REG_WR_USDM_MPS, val); + REG_WR(bp, PXP2_REG_WR_CSDM_MPS, val); + REG_WR(bp, PXP2_REG_WR_TSDM_MPS, val); + REG_WR(bp, PXP2_REG_WR_XSDM_MPS, val); + REG_WR(bp, PXP2_REG_WR_QM_MPS, val); + REG_WR(bp, PXP2_REG_WR_TM_MPS, val); + REG_WR(bp, PXP2_REG_WR_SRC_MPS, val); + REG_WR(bp, PXP2_REG_WR_DBG_MPS, val); REG_WR(bp, PXP2_REG_WR_DMAE_MPS, 2); /* DMAE is special */ - REG_WR(bp, PXP2_REG_WR_CDU_MPS, w_order+1); + REG_WR(bp, PXP2_REG_WR_CDU_MPS, val); } }