From 013b68bf7cb4edfb8753aac9bde3cb60c84bc067 Mon Sep 17 00:00:00 2001 From: Brice Goglin Date: Wed, 9 Aug 2006 00:07:53 -0400 Subject: [PATCH] myri10ge: always re-enable dummy rdmas in myri10ge_resume Dummy RDMA are always enabled on device startup since commit 9a71db721a2cbb9921b929b2699ab181f5a3c6c0 (to work around buggy PCIe chipsets which do not implement resending properly). But, we also need to always re-enable them when resuming the device. Signed-off-by: Brice Goglin Signed-off-by: Jeff Garzik --- drivers/net/myri10ge/myri10ge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 06440a86baef..9bdd43ab3573 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -2425,7 +2425,7 @@ static int myri10ge_resume(struct pci_dev *pdev) } myri10ge_reset(mgp); - myri10ge_dummy_rdma(mgp, mgp->tx.boundary != 4096); + myri10ge_dummy_rdma(mgp, 1); /* Save configuration space to be restored if the * nic resets due to a parity error */ -- cgit v1.2.3 From 8d3d35b4e20dc2e678fc7cb51165905b5a32fb76 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Wed, 9 Aug 2006 14:14:50 -0700 Subject: [PATCH] sky2: phy power problems on 88e805X chips On the 88E805X chipsets (used in laptops), the PHY was not getting powered out of shutdown properly. The variable reg1 was getting reused incorrectly. This is probably the cause of the bug. http://bugzilla.kernel.org/show_bug.cgi?id=6471 Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik --- drivers/net/sky2.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index de91609ca112..933e87f1cc68 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -233,6 +233,8 @@ static void sky2_set_power_state(struct sky2_hw *hw, pci_power_t state) if (hw->ports > 1) reg1 |= PCI_Y2_PHY2_COMA; } + sky2_pci_write32(hw, PCI_DEV_REG1, reg1); + udelay(100); if (hw->chip_id == CHIP_ID_YUKON_EC_U) { sky2_pci_write32(hw, PCI_DEV_REG3, 0); @@ -242,9 +244,6 @@ static void sky2_set_power_state(struct sky2_hw *hw, pci_power_t state) sky2_pci_write32(hw, PCI_DEV_REG5, 0); } - sky2_pci_write32(hw, PCI_DEV_REG1, reg1); - udelay(100); - break; case PCI_D3hot: -- cgit v1.2.3