kernel.git/drivers/net/ethernet/jme.c, branch linux-4.4.y

jme: Fix device PM wakeup API usage

2016-05-04T21:48:54Z

commit 81422e672f8181d7ad1ee6c60c723aac649f538f upstream. According to Documentation/power/devices.txt The driver should not use device_set_wakeup_enable() which is the policy for user to decide. Using device_init_wakeup() to initialize dev->power.should_wakeup and dev->power.can_wakeup on driver initialization. And use device_may_wakeup() on suspend to decide if WoL function should be enabled on NIC. Reported-by: Diego Viola Signed-off-by: Guo-Fu Tseng Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

jme: Do not enable NIC WoL functions on S0

2016-05-04T21:48:54Z

commit 0772a99b818079e628a1da122ac7ee023faed83e upstream. Otherwise it might be back on resume right after going to suspend in some hardware. Reported-by: Diego Viola Signed-off-by: Guo-Fu Tseng Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

net: jme: fix suspend/resume on JMC260

2016-04-20T06:41:57Z

[ Upstream commit ee50c130c82175eaa0820c96b6d3763928af2241 ] The JMC260 network card fails to suspend/resume because the call to jme_start_irq() was too early, moving the call to jme_start_irq() after the call to jme_reset_link() makes it work. Prior this change suspend/resume would fail unless /sys/power/pm_async=0 was explicitly specified. Relevant bug report: https://bugzilla.kernel.org/show_bug.cgi?id=112351 Signed-off-by: Diego Viola Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

net: jme: use kzalloc() instead of kmalloc+memset

2015-09-10T00:06:00Z

Using kzalloc saves a tiny bit on .text. Signed-off-by: Rasmus Villemoes Signed-off-by: David S. Miller

net: rename vlan_tx_* helpers since "tx" is misleading there

2015-01-13T22:51:08Z

The same macros are used for rx as well. So rename it. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

jme: replace calls to redundant function

2014-12-12T20:15:41Z

Calls to tasklet_hi_enable are replaced by calls to tasklet_enable since the 2 functions are redundant. Signed-off-by: Quentin Lambert Signed-off-by: Valentin Rothberg Signed-off-by: David S. Miller

PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use

2014-08-12T18:15:14Z

We should prefer `struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to meet kernel coding style guidelines. This issue was reported by checkpatch. A simplified version of the semantic patch that makes this change is as follows (http://coccinelle.lip6.fr/): // @@ identifier i; declarer name DEFINE_PCI_DEVICE_TABLE; initializer z; @@ - DEFINE_PCI_DEVICE_TABLE(i) + const struct pci_device_id i[] = z; // [bhelgaas: add semantic patch] Signed-off-by: Benoit Taine Signed-off-by: Bjorn Helgaas

jme: Fix unmap loop counting error:

2014-05-14T19:11:22Z

In my recent fix (76a691d0a: fix dma unmap warning), Ben Hutchings noted that my loop count was incorrect. Where j started at startidx, it should have started at zero, and gone on for count entries, not to endidx. Additionally, a DMA resource exhaustion should drop the frame and (for now), return NETDEV_TX_OK, not NETEV_TX_BUSY. This patch fixes both of those issues: Signed-off-by: Neil Horman CC: Ben Hutchings CC: "David S. Miller" CC: Guo-Fu Tseng Signed-off-by: David S. Miller

jme: Fix DMA unmap warning

2014-05-07T19:54:14Z

The jme driver forgot to check the return status from pci_map_page in its tx path, causing a dma api warning on unmap. Easy fix, just do the check and augment the tx path to tell the stack that the driver is busy so we re-queue the frame. Signed-off-by: Neil Horman CC: Guo-Fu Tseng CC: "David S. Miller" Signed-off-by: David S. Miller

jme: remove open-coded skb_cow_head.

2014-03-29T21:49:47Z

Signed-off-by: Francois Romieu Cc: Guo-Fu Tseng Signed-off-by: David S. Miller