From 5093eedc8bdfd7d906836a44a248f66a99e27d22 Mon Sep 17 00:00:00 2001 From: Matt Carlson Date: Wed, 24 Nov 2010 08:31:45 +0000 Subject: [PATCH] tg3: Apply 10Mbps fix to all 57765 revisions Commit a977dbe8445b8a81d6127c4aa9112a2c29a1a008, entitled "tg3: Reduce 57765 core clock when link at 10Mbps" needs to be applied to all revisions of the 57765 asic rev, not just the A0 revision. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 30ccbb6d097..ca6b3cbf44d 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -7860,18 +7860,21 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) tw32(GRC_MODE, grc_mode); } - if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) { - u32 grc_mode = tr32(GRC_MODE); + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_57765) { + if (tp->pci_chip_rev_id == CHIPREV_ID_57765_A0) { + u32 grc_mode = tr32(GRC_MODE); - /* Access the lower 1K of PL PCIE block registers. */ - val = grc_mode & ~GRC_MODE_PCIE_PORT_MASK; - tw32(GRC_MODE, val | GRC_MODE_PCIE_PL_SEL); + /* Access the lower 1K of PL PCIE block registers. */ + val = grc_mode & ~GRC_MODE_PCIE_PORT_MASK; + tw32(GRC_MODE, val | GRC_MODE_PCIE_PL_SEL); - val = tr32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5); - tw32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5, - val | TG3_PCIE_PL_LO_PHYCTL5_DIS_L2CLKREQ); + val = tr32(TG3_PCIE_TLDLPL_PORT + + TG3_PCIE_PL_LO_PHYCTL5); + tw32(TG3_PCIE_TLDLPL_PORT + TG3_PCIE_PL_LO_PHYCTL5, + val | TG3_PCIE_PL_LO_PHYCTL5_DIS_L2CLKREQ); - tw32(GRC_MODE, grc_mode); + tw32(GRC_MODE, grc_mode); + } val = tr32(TG3_CPMU_LSPD_10MB_CLK); val &= ~CPMU_LSPD_10MB_MACCLK_MASK; -- 2.39.3