X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fbroadcom%2Fbgmac.c;h=856379cbb40265ed8e4e34a9e23ded1a32ecda0b;hb=6b5e09a748ad0a0b198d0e268c7e689044bfe48a;hp=c4751ece76f677998af0fb90a4a5e75c7361a55e;hpb=e35db92b4f53cad816af25c1a5f8be414e0de9fc;p=cascardo%2Flinux.git

diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index c4751ece76f6..856379cbb402 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -932,7 +932,8 @@ static void bgmac_chip_reset(struct bgmac *bgmac)
 			et_swtype <<= 4;
 			sw_type = et_swtype;
 		} else if (bgmac->feature_flags & BGMAC_FEAT_SW_TYPE_EPHYRMII) {
-			sw_type = BGMAC_CHIPCTL_1_SW_TYPE_EPHYRMII;
+			sw_type = BGMAC_CHIPCTL_1_IF_TYPE_RMII |
+				  BGMAC_CHIPCTL_1_SW_TYPE_EPHYRMII;
 		} else if (bgmac->feature_flags & BGMAC_FEAT_SW_TYPE_RGMII) {
 			sw_type = BGMAC_CHIPCTL_1_IF_TYPE_RGMII |
 				  BGMAC_CHIPCTL_1_SW_TYPE_RGMII;
@@ -940,6 +941,27 @@ static void bgmac_chip_reset(struct bgmac *bgmac)
 		bgmac_cco_ctl_maskset(bgmac, 1, ~(BGMAC_CHIPCTL_1_IF_TYPE_MASK |
 						  BGMAC_CHIPCTL_1_SW_TYPE_MASK),
 				      sw_type);
+	} else if (bgmac->feature_flags & BGMAC_FEAT_CC4_IF_SW_TYPE) {
+		u32 sw_type = BGMAC_CHIPCTL_4_IF_TYPE_MII |
+			      BGMAC_CHIPCTL_4_SW_TYPE_EPHY;
+		u8 et_swtype = 0;
+		char buf[4];
+
+		if (bcm47xx_nvram_getenv("et_swtype", buf, sizeof(buf)) > 0) {
+			if (kstrtou8(buf, 0, &et_swtype))
+				dev_err(bgmac->dev, "Failed to parse et_swtype (%s)\n",
+					buf);
+			sw_type = (et_swtype & 0x0f) << 12;
+		} else if (bgmac->feature_flags & BGMAC_FEAT_CC4_IF_SW_TYPE_RGMII) {
+			sw_type = BGMAC_CHIPCTL_4_IF_TYPE_RGMII |
+				  BGMAC_CHIPCTL_4_SW_TYPE_RGMII;
+		}
+		bgmac_cco_ctl_maskset(bgmac, 4, ~(BGMAC_CHIPCTL_4_IF_TYPE_MASK |
+						  BGMAC_CHIPCTL_4_SW_TYPE_MASK),
+				      sw_type);
+	} else if (bgmac->feature_flags & BGMAC_FEAT_CC7_IF_TYPE_RGMII) {
+		bgmac_cco_ctl_maskset(bgmac, 7, ~BGMAC_CHIPCTL_7_IF_TYPE_MASK,
+				      BGMAC_CHIPCTL_7_IF_TYPE_RGMII);
 	}
 
 	if (iost & BGMAC_BCMA_IOST_ATTACHED && !bgmac->has_robosw)
@@ -1024,7 +1046,7 @@ static void bgmac_enable(struct bgmac *bgmac)
 
 	mode = (bgmac_read(bgmac, BGMAC_DEV_STATUS) & BGMAC_DS_MM_MASK) >>
 		BGMAC_DS_MM_SHIFT;
-	if (bgmac->feature_flags & BGMAC_FEAT_CLKCTLST || mode != 0)
+	if (!(bgmac->feature_flags & BGMAC_FEAT_CLKCTLST) || mode != 0)
 		bgmac_set(bgmac, BCMA_CLKCTLST, BCMA_CLKCTLST_FORCEHT);
 	if (bgmac->feature_flags & BGMAC_FEAT_CLKCTLST && mode == 2)
 		bgmac_cco_ctl_maskset(bgmac, 1, ~0,
@@ -1467,6 +1489,10 @@ int bgmac_enet_probe(struct bgmac *info)
 	 */
 	bgmac_clk_enable(bgmac, 0);
 
+	/* This seems to be fixing IRQ by assigning OOB #6 to the core */
+	if (bgmac->feature_flags & BGMAC_FEAT_IRQ_ID_OOB_6)
+		bgmac_idm_write(bgmac, BCMA_OOB_SEL_OUT_A30, 0x86);
+
 	bgmac_chip_reset(bgmac);
 
 	err = bgmac_dma_alloc(bgmac);