From: Ramkrishna Vepa Date: Thu, 26 Jul 2007 02:40:33 +0000 (-0700) Subject: S2io: Fix crash when resetting adapter X-Git-Tag: v2.6.23-rc2~148^2~3 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=0a65a65d7ad6e2e647bc59844eb92829b0384b7d;p=linux-2.6-omap-h63xx.git S2io: Fix crash when resetting adapter - Removed the call to pci_set_power_state to reset the adapter as it was resulting in system crash on some platforms. (Resending; Removed HTML sections in the patch) Signed-off-by: Santosh Rastapur Signed-off-by: Jeff Garzik --- diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 5c0f8083093..9fd465b9f85 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -3382,23 +3382,8 @@ static void s2io_reset(struct s2io_nic * sp) /* Back up the PCI-X CMD reg, dont want to lose MMRBC, OST settings */ pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER, &(pci_cmd)); - if (sp->device_type == XFRAME_II_DEVICE) { - int ret; - ret = pci_set_power_state(sp->pdev, 3); - if (!ret) - ret = pci_set_power_state(sp->pdev, 0); - else { - DBG_PRINT(ERR_DBG,"%s PME based SW_Reset failed!\n", - __FUNCTION__); - goto old_way; - } - msleep(20); - goto new_way; - } -old_way: val64 = SW_RESET_ALL; writeq(val64, &bar0->sw_reset); -new_way: if (strstr(sp->product_name, "CX4")) { msleep(750); }