Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9e555930bd873d238f5f7b9d76d3bf31e6e3ce93 Commit: 9e555930bd873d238f5f7b9d76d3bf31e6e3ce93 Parent: 490dde8990c55662596a4be71b5070bd7d382d4a Author: Ayaz Abdulla <[EMAIL PROTECTED]> AuthorDate: Wed Nov 21 15:02:58 2007 -0800 Committer: Jeff Garzik <[EMAIL PROTECTED]> CommitDate: Fri Nov 23 20:59:59 2007 -0500
forcedeth boot delay fix Fix a long boot delay in the forcedeth driver. During initialization, the timeout for the handshake between mgmt unit and driver can be very long. The patch reduces the timeout by eliminating a extra loop around the timeout logic. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=9308 Signed-off-by: Ayaz Abdulla <[EMAIL PROTECTED]> Cc: Alex Howells <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]> --- drivers/net/forcedeth.c | 22 +++++++++------------- 1 files changed, 9 insertions(+), 13 deletions(-) diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index f9ba0ac..a96583c 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -5286,19 +5286,15 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i if (readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_PHY_INIT) { np->mac_in_use = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_MGMT_ST; dprintk(KERN_INFO "%s: mgmt unit is running. mac in use %x.\n", pci_name(pci_dev), np->mac_in_use); - for (i = 0; i < 5000; i++) { - msleep(1); - if (nv_mgmt_acquire_sema(dev)) { - /* management unit setup the phy already? */ - if ((readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK) == - NVREG_XMITCTL_SYNC_PHY_INIT) { - /* phy is inited by mgmt unit */ - phyinitialized = 1; - dprintk(KERN_INFO "%s: Phy already initialized by mgmt unit.\n", pci_name(pci_dev)); - } else { - /* we need to init the phy */ - } - break; + if (nv_mgmt_acquire_sema(dev)) { + /* management unit setup the phy already? */ + if ((readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK) == + NVREG_XMITCTL_SYNC_PHY_INIT) { + /* phy is inited by mgmt unit */ + phyinitialized = 1; + dprintk(KERN_INFO "%s: Phy already initialized by mgmt unit.\n", pci_name(pci_dev)); + } else { + /* we need to init the phy */ } } } - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html