From: Sunil Goutham Date: Sat, 24 Oct 2015 00:14:07 +0000 (-0700) Subject: net: thunderx: Remove PF soft reset. X-Git-Tag: v4.3~11^2~16^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f9bf45e08ef36b6726a5744f0029325e81b3248a;p=platform%2Fkernel%2Flinux-exynos.git net: thunderx: Remove PF soft reset. In some silicon revisions, the soft reset clobbers PCI config space, so quit doing the reset. Signed-off-by: Sunil Goutham Signed-off-by: David Daney Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/cavium/thunder/nic_main.c b/drivers/net/ethernet/cavium/thunder/nic_main.c index b3a5947..d6e3219 100644 --- a/drivers/net/ethernet/cavium/thunder/nic_main.c +++ b/drivers/net/ethernet/cavium/thunder/nic_main.c @@ -305,9 +305,6 @@ static void nic_init_hw(struct nicpf *nic) { int i; - /* Reset NIC, in case the driver is repeatedly inserted and removed */ - nic_reg_write(nic, NIC_PF_SOFT_RESET, 1); - /* Enable NIC HW block */ nic_reg_write(nic, NIC_PF_CFG, 0x3);