[git patches] net driver updates
From: Jeff Garzik
Date: Thu Oct 25 2007 - 03:50:23 EST
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git upstream-linus
to receive the following updates:
Documentation/networking/00-INDEX | 2 -
Documentation/networking/net-modules.txt | 315 ------------------------------
drivers/net/bonding/bond_main.c | 5 +-
drivers/net/bonding/bonding.h | 1 -
drivers/net/cpmac.c | 145 ++++++++------
drivers/net/ehea/ehea.h | 2 +-
drivers/net/ehea/ehea_main.c | 7 +-
drivers/net/forcedeth.c | 16 ++
drivers/net/ipg.c | 22 ++-
drivers/net/ipg.h | 20 --
drivers/net/natsemi.c | 1 +
drivers/net/usb/rndis_host.c | 18 ++-
include/linux/pci_ids.h | 4 +
13 files changed, 149 insertions(+), 409 deletions(-)
delete mode 100644 Documentation/networking/net-modules.txt
Adrian Bunk (4):
remove Documentation/networking/net-modules.txt
drivers/net/ipg.c: cleanups
make bonding/bond_main.c:bond_deinit() static
bonding/bond_main.c: fix cut'n'paste error
Ayaz Abdulla (1):
[netdrvr] forcedeth: add MCP77 device IDs
Eugene Konev (3):
cpmac: use print_mac() instead of MAC_FMT
cpmac: convert to napi_struct interface
cpmac: update to new fixed phy driver interface
Ingo Molnar (1):
natsemi: fix oops, link back netdevice from private-struct
Jan-Bernd Themann (1):
ehea: fix port_napi_disable/enable
Thomas Sailer (1):
rndis_host: reduce MTU instead of refusing to talk to devices with low max packet size
diff --git a/Documentation/networking/00-INDEX b/Documentation/networking/00-INDEX
index 153d84d..f5a5e6d 100644
--- a/Documentation/networking/00-INDEX
+++ b/Documentation/networking/00-INDEX
@@ -80,8 +80,6 @@ multicast.txt
- Behaviour of cards under Multicast
ncsa-telnet
- notes on how NCSA telnet (DOS) breaks with MTU discovery enabled.
-net-modules.txt
- - info and "insmod" parameters for all network driver modules.
netdevices.txt
- info on network device driver functions exported to the kernel.
olympic.txt
diff --git a/Documentation/networking/net-modules.txt b/Documentation/networking/net-modules.txt
deleted file mode 100644
index 98c4392..0000000
--- a/Documentation/networking/net-modules.txt
+++ /dev/null
@@ -1,315 +0,0 @@
-Wed 2-Aug-95 <matti.aarnio@xxxxxx>
-
- Linux network driver modules
-
- Do not mistake this for "README.modules" at the top-level
- directory! That document tells about modules in general, while
- this one tells only about network device driver modules.
-
- This is a potpourri of INSMOD-time(*) configuration options
- (if such exists) and their default values of various modules
- in the Linux network drivers collection.
-
- Some modules have also hidden (= non-documented) tunable values.
- The choice of not documenting them is based on general belief, that
- the less the user needs to know, the better. (There are things that
- driver developers can use, others should not confuse themselves.)
-
- In many cases it is highly preferred that insmod:ing is done
- ONLY with defining an explicit address for the card, AND BY
- NOT USING AUTO-PROBING!
-
- Now most cards have some explicitly defined base address that they
- are compiled with (to avoid auto-probing, among other things).
- If that compiled value does not match your actual configuration,
- do use the "io=0xXXX" -parameter for the insmod, and give there
- a value matching your environment.
-
- If you are adventurous, you can ask the driver to autoprobe
- by using the "io=0" parameter, however it is a potentially dangerous
- thing to do in a live system. (If you don't know where the
- card is located, you can try autoprobing, and after possible
- crash recovery, insmod with proper IO-address..)
-
- --------------------------
- (*) "INSMOD-time" means when you load module with
- /sbin/insmod you can feed it optional parameters.
- See "man insmod".
- --------------------------
-
-
- 8390 based Network Modules (Paul Gortmaker, Nov 12, 1995)
- --------------------------
-
-(Includes: smc-ultra, ne, wd, 3c503, hp, hp-plus, e2100 and ac3200)
-
-The 8390 series of network drivers now support multiple card systems without
-reloading the same module multiple times (memory efficient!) This is done by
-specifying multiple comma separated values, such as:
-
- insmod 3c503.o io=0x280,0x300,0x330,0x350 xcvr=0,1,0,1
-
-The above would have the one module controlling four 3c503 cards, with card 2
-and 4 using external transceivers. The "insmod" manual describes the usage
-of comma separated value lists.
-
-It is *STRONGLY RECOMMENDED* that you supply "io=" instead of autoprobing.
-If an "io=" argument is not supplied, then the ISA drivers will complain
-about autoprobing being not recommended, and begrudgingly autoprobe for
-a *SINGLE CARD ONLY* -- if you want to use multiple cards you *have* to
-supply an "io=0xNNN,0xQQQ,..." argument.
-
-The ne module is an exception to the above. A NE2000 is essentially an
-8390 chip, some bus glue and some RAM. Because of this, the ne probe is
-more invasive than the rest, and so at boot we make sure the ne probe is
-done last of all the 8390 cards (so that it won't trip over other 8390 based
-cards) With modules we can't ensure that all other non-ne 8390 cards have
-already been found. Because of this, the ne module REQUIRES an "io=0xNNN"
-argument passed in via insmod. It will refuse to autoprobe.
-
-It is also worth noting that auto-IRQ probably isn't as reliable during
-the flurry of interrupt activity on a running machine. Cards such as the
-ne2000 that can't get the IRQ setting from an EEPROM or configuration
-register are probably best supplied with an "irq=M" argument as well.
-
-
-----------------------------------------------------------------------
-Card/Module List - Configurable Parameters and Default Values
-----------------------------------------------------------------------
-
-3c501.c:
- io = 0x280 IO base address
- irq = 5 IRQ
- (Probes ports: 0x280, 0x300)
-
-3c503.c:
- io = 0 (It will complain if you don't supply an "io=0xNNN")
- irq = 0 (IRQ software selected by driver using autoIRQ)
- xcvr = 0 (Use xcvr=1 to select external transceiver.)
- (Probes ports: 0x300, 0x310, 0x330, 0x350, 0x250, 0x280, 0x2A0, 0x2E0)
-
-3c505.c:
- io = 0
- irq = 0
- dma = 6 (not autoprobed)
- (Probes ports: 0x300, 0x280, 0x310)
-
-3c507.c:
- io = 0x300
- irq = 0
- (Probes ports: 0x300, 0x320, 0x340, 0x280)
-
-3c509.c:
- io = 0
- irq = 0
- ( Module load-time probing Works reliably only on EISA, ISA ID-PROBE
- IS NOT RELIABLE! Compile this driver statically into kernel for
- now, if you need it auto-probing on an ISA-bus machine. )
-
-8390.c:
- (No public options, several other modules need this one)
-
-a2065.c:
- Since this is a Zorro board, it supports full autoprobing, even for
- multiple boards. (m68k/Amiga)
-
-ac3200.c:
- io = 0 (Checks 0x1000 to 0x8fff in 0x1000 intervals)
- irq = 0 (Read from config register)
- (EISA probing..)
-
-apricot.c:
- io = 0x300 (Can't be altered!)
- irq = 10
-
-arcnet.c:
- io = 0
- irqnum = 0
- shmem = 0
- num = 0
- DO SET THESE MANUALLY AT INSMOD!
- (When probing, looks at the following possible addresses:
- Suggested ones:
- 0x300, 0x2E0, 0x2F0, 0x2D0
- Other ones:
- 0x200, 0x210, 0x220, 0x230, 0x240, 0x250, 0x260, 0x270,
- 0x280, 0x290, 0x2A0, 0x2B0, 0x2C0,
- 0x310, 0x320, 0x330, 0x340, 0x350, 0x360, 0x370,
- 0x380, 0x390, 0x3A0, 0x3E0, 0x3F0 )
-
-ariadne.c:
- Since this is a Zorro board, it supports full autoprobing, even for
- multiple boards. (m68k/Amiga)
-
-at1700.c:
- io = 0x260
- irq = 0
- (Probes ports: 0x260, 0x280, 0x2A0, 0x240, 0x340, 0x320, 0x380, 0x300)
-
-atarilance.c:
- Supports full autoprobing. (m68k/Atari)
-
-atp.c: *Not modularized*
- (Probes ports: 0x378, 0x278, 0x3BC;
- fixed IRQs: 5 and 7 )
-
-cops.c:
- io = 0x240
- irq = 5
- nodeid = 0 (AutoSelect = 0, NodeID 1-254 is hand selected.)
- (Probes ports: 0x240, 0x340, 0x200, 0x210, 0x220, 0x230, 0x260,
- 0x2A0, 0x300, 0x310, 0x320, 0x330, 0x350, 0x360)
-
-de4x5.c:
- io = 0x000b
- irq = 10
- is_not_dec = 0 -- For non-DEC card using DEC 21040/21041/21140 chip, set this to 1
- (EISA, and PCI probing)
-
-de600.c:
- de600_debug = 0
- (On port 0x378, irq 7 -- lpt1; compile time configurable)
-
-de620.c:
- bnc = 0, utp = 0 <-- Force media by setting either.
- io = 0x378 (also compile-time configurable)
- irq = 7
-
-depca.c:
- io = 0x200
- irq = 7
- (Probes ports: ISA: 0x300, 0x200;
- EISA: 0x0c00 )
-
-dummy.c:
- No options
-
-e2100.c:
- io = 0 (It will complain if you don't supply an "io=0xNNN")
- irq = 0 (IRQ software selected by driver)
- mem = 0 (Override default shared memory start of 0xd0000)
- xcvr = 0 (Use xcvr=1 to select external transceiver.)
- (Probes ports: 0x300, 0x280, 0x380, 0x220)
-
-eepro.c:
- io = 0x200
- irq = 0
- (Probes ports: 0x200, 0x240, 0x280, 0x2C0, 0x300, 0x320, 0x340, 0x360)
-
-eexpress.c:
- io = 0x300
- irq = 0 (IRQ value read from EEPROM)
- (Probes ports: 0x300, 0x270, 0x320, 0x340)
-
-eql.c:
- (No parameters)
-
-ewrk3.c:
- io = 0x300
- irq = 5
- (With module no autoprobing!
- On EISA-bus does EISA probing.
- Static linkage probes ports on ISA bus:
- 0x100, 0x120, 0x140, 0x160, 0x180, 0x1A0, 0x1C0,
- 0x200, 0x220, 0x240, 0x260, 0x280, 0x2A0, 0x2C0, 0x2E0,
- 0x300, 0x340, 0x360, 0x380, 0x3A0, 0x3C0)
-
-hp-plus.c:
- io = 0 (It will complain if you don't supply an "io=0xNNN")
- irq = 0 (IRQ read from configuration register)
- (Probes ports: 0x200, 0x240, 0x280, 0x2C0, 0x300, 0x320, 0x340)
-
-hp.c:
- io = 0 (It will complain if you don't supply an "io=0xNNN")
- irq = 0 (IRQ software selected by driver using autoIRQ)
- (Probes ports: 0x300, 0x320, 0x340, 0x280, 0x2C0, 0x200, 0x240)
-
-hp100.c:
- hp100_port = 0 (IO-base address)
- (Does EISA-probing, if on EISA-slot;
- On ISA-bus probes all ports from 0x100 thru to 0x3E0
- in increments of 0x020)
-
-hydra.c:
- Since this is a Zorro board, it supports full autoprobing, even for
- multiple boards. (m68k/Amiga)
-
-ibmtr.c:
- io = 0xa20, 0xa24 (autoprobed by default)
- irq = 0 (driver cannot select irq - read from hardware)
- mem = 0 (shared memory base set at 0xd0000 and not yet
- able to override thru mem= parameter.)
-
-lance.c: *Not modularized*
- (PCI, and ISA probing; "CONFIG_PCI" needed for PCI support)
- (Probes ISA ports: 0x300, 0x320, 0x340, 0x360)
-
-loopback.c: *Static kernel component*
-
-ne.c:
- io = 0 (Explicitly *requires* an "io=0xNNN" value)
- irq = 0 (Tries to determine configured IRQ via autoIRQ)
- (Probes ports: 0x300, 0x280, 0x320, 0x340, 0x360)
-
-net_init.c: *Static kernel component*
-
-ni52.c: *Not modularized*
- (Probes ports: 0x300, 0x280, 0x360, 0x320, 0x340
- mems: 0xD0000, 0xD2000, 0xC8000, 0xCA000,
- 0xD4000, 0xD6000, 0xD8000 )
-
-ni65.c: *Not modularized* **16MB MEMORY BARRIER BUG**
- (Probes ports: 0x300, 0x320, 0x340, 0x360)
-
-pi2.c: *Not modularized* (well, NON-STANDARD modularization!)
- Only one card supported at this time.
- (Probes ports: 0x380, 0x300, 0x320, 0x340, 0x360, 0x3A0)
-
-plip.c:
- io = 0
- irq = 0 (by default, uses IRQ 5 for port at 0x3bc, IRQ 7
- for port at 0x378, and IRQ 2 for port at 0x278)
- (Probes ports: 0x278, 0x378, 0x3bc)
-
-ppp.c:
- No options (ppp-2.2+ has some, this is based on non-dynamic
- version from ppp-2.1.2d)
-
-seeq8005.c: *Not modularized*
- (Probes ports: 0x300, 0x320, 0x340, 0x360)
-
-skeleton.c: *Skeleton*
-
-slhc.c:
- No configuration parameters
-
-slip.c:
- slip_maxdev = 256 (default value from SL_NRUNIT on slip.h)
-
-
-smc-ultra.c:
- io = 0 (It will complain if you don't supply an "io=0xNNN")
- irq = 0 (IRQ val. read from EEPROM)
- (Probes ports: 0x200, 0x220, 0x240, 0x280, 0x300, 0x340, 0x380)
-
-tulip.c: *Partial modularization*
- (init-time memory allocation makes problems..)
-
-tunnel.c:
- No insmod parameters
-
-wavelan.c:
- io = 0x390 (Settable, but change not recommended)
- irq = 0 (Not honoured, if changed..)
-
-wd.c:
- io = 0 (It will complain if you don't supply an "io=0xNNN")
- irq = 0 (IRQ val. read from EEPROM, ancient cards use autoIRQ)
- mem = 0 (Force shared-memory on address 0xC8000, or whatever..)
- mem_end = 0 (Force non-std. mem. size via supplying mem_end val.)
- (eg. for 32k WD8003EBT, use mem=0xd0000 mem_end=0xd8000)
- (Probes ports: 0x300, 0x280, 0x380, 0x240)
-
-znet.c: *Not modularized*
- (Only one device on Zenith Z-Note (notebook?) systems,
- configuration information from (EE)PROM)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 6909bec..6937ef0 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -188,6 +188,7 @@ struct bond_parm_tbl arp_validate_tbl[] = {
/*-------------------------- Forward declarations ---------------------------*/
static void bond_send_gratuitous_arp(struct bonding *bond);
+static void bond_deinit(struct net_device *bond_dev);
/*---------------------------- General routines -----------------------------*/
@@ -3681,7 +3682,7 @@ static int bond_open(struct net_device *bond_dev)
}
if (bond->params.mode == BOND_MODE_8023AD) {
- INIT_DELAYED_WORK(&bond->ad_work, bond_alb_monitor);
+ INIT_DELAYED_WORK(&bond->ad_work, bond_3ad_state_machine_handler);
queue_delayed_work(bond->wq, &bond->ad_work, 0);
/* register to receive LACPDUs */
bond_register_lacpdu(bond);
@@ -4449,7 +4450,7 @@ static int bond_init(struct net_device *bond_dev, struct bond_params *params)
/* De-initialize device specific data.
* Caller must hold rtnl_lock.
*/
-void bond_deinit(struct net_device *bond_dev)
+static void bond_deinit(struct net_device *bond_dev)
{
struct bonding *bond = bond_dev->priv;
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index d1ed14b..61c1b45 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -302,7 +302,6 @@ int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, struct net_de
int bond_create(char *name, struct bond_params *params, struct bonding **newbond);
void bond_destroy(struct bonding *bond);
int bond_release_and_destroy(struct net_device *bond_dev, struct net_device *slave_dev);
-void bond_deinit(struct net_device *bond_dev);
int bond_create_sysfs(void);
void bond_destroy_sysfs(void);
void bond_destroy_sysfs_entry(struct bonding *bond);
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index 57541d2..6fd95a2 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -34,6 +34,7 @@
#include <linux/skbuff.h>
#include <linux/mii.h>
#include <linux/phy.h>
+#include <linux/phy_fixed.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <asm/gpio.h>
@@ -53,12 +54,6 @@ MODULE_PARM_DESC(debug_level, "Number of NETIF_MSG bits to enable");
MODULE_PARM_DESC(dumb_switch, "Assume switch is not connected to MDIO bus");
#define CPMAC_VERSION "0.5.0"
-/* stolen from net/ieee80211.h */
-#ifndef MAC_FMT
-#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"
-#define MAC_ARG(x) ((u8*)(x))[0], ((u8*)(x))[1], ((u8*)(x))[2], \
- ((u8*)(x))[3], ((u8*)(x))[4], ((u8*)(x))[5]
-#endif
/* frame size + 802.1q tag */
#define CPMAC_SKB_SIZE (ETH_FRAME_LEN + 4)
#define CPMAC_QUEUES 8
@@ -211,6 +206,7 @@ struct cpmac_priv {
struct net_device *dev;
struct work_struct reset_work;
struct platform_device *pdev;
+ struct napi_struct napi;
};
static irqreturn_t cpmac_irq(int, void *);
@@ -362,47 +358,48 @@ static void cpmac_set_multicast_list(struct net_device *dev)
}
}
-static struct sk_buff *cpmac_rx_one(struct net_device *dev,
- struct cpmac_priv *priv,
+static struct sk_buff *cpmac_rx_one(struct cpmac_priv *priv,
struct cpmac_desc *desc)
{
struct sk_buff *skb, *result = NULL;
if (unlikely(netif_msg_hw(priv)))
- cpmac_dump_desc(dev, desc);
+ cpmac_dump_desc(priv->dev, desc);
cpmac_write(priv->regs, CPMAC_RX_ACK(0), (u32)desc->mapping);
if (unlikely(!desc->datalen)) {
if (netif_msg_rx_err(priv) && net_ratelimit())
printk(KERN_WARNING "%s: rx: spurious interrupt\n",
- dev->name);
+ priv->dev->name);
return NULL;
}
- skb = netdev_alloc_skb(dev, CPMAC_SKB_SIZE);
+ skb = netdev_alloc_skb(priv->dev, CPMAC_SKB_SIZE);
if (likely(skb)) {
skb_reserve(skb, 2);
skb_put(desc->skb, desc->datalen);
- desc->skb->protocol = eth_type_trans(desc->skb, dev);
+ desc->skb->protocol = eth_type_trans(desc->skb, priv->dev);
desc->skb->ip_summed = CHECKSUM_NONE;
- dev->stats.rx_packets++;
- dev->stats.rx_bytes += desc->datalen;
+ priv->dev->stats.rx_packets++;
+ priv->dev->stats.rx_bytes += desc->datalen;
result = desc->skb;
- dma_unmap_single(&dev->dev, desc->data_mapping, CPMAC_SKB_SIZE,
- DMA_FROM_DEVICE);
+ dma_unmap_single(&priv->dev->dev, desc->data_mapping,
+ CPMAC_SKB_SIZE, DMA_FROM_DEVICE);
desc->skb = skb;
- desc->data_mapping = dma_map_single(&dev->dev, skb->data,
+ desc->data_mapping = dma_map_single(&priv->dev->dev, skb->data,
CPMAC_SKB_SIZE,
DMA_FROM_DEVICE);
desc->hw_data = (u32)desc->data_mapping;
if (unlikely(netif_msg_pktdata(priv))) {
- printk(KERN_DEBUG "%s: received packet:\n", dev->name);
- cpmac_dump_skb(dev, result);
+ printk(KERN_DEBUG "%s: received packet:\n",
+ priv->dev->name);
+ cpmac_dump_skb(priv->dev, result);
}
} else {
if (netif_msg_rx_err(priv) && net_ratelimit())
printk(KERN_WARNING
- "%s: low on skbs, dropping packet\n", dev->name);
- dev->stats.rx_dropped++;
+ "%s: low on skbs, dropping packet\n",
+ priv->dev->name);
+ priv->dev->stats.rx_dropped++;
}
desc->buflen = CPMAC_SKB_SIZE;
@@ -411,25 +408,25 @@ static struct sk_buff *cpmac_rx_one(struct net_device *dev,
return result;
}
-static int cpmac_poll(struct net_device *dev, int *budget)
+static int cpmac_poll(struct napi_struct *napi, int budget)
{
struct sk_buff *skb;
struct cpmac_desc *desc;
- int received = 0, quota = min(dev->quota, *budget);
- struct cpmac_priv *priv = netdev_priv(dev);
+ int received = 0;
+ struct cpmac_priv *priv = container_of(napi, struct cpmac_priv, napi);
spin_lock(&priv->rx_lock);
if (unlikely(!priv->rx_head)) {
if (netif_msg_rx_err(priv) && net_ratelimit())
printk(KERN_WARNING "%s: rx: polling, but no queue\n",
- dev->name);
- netif_rx_complete(dev);
+ priv->dev->name);
+ netif_rx_complete(priv->dev, napi);
return 0;
}
desc = priv->rx_head;
- while ((received < quota) && ((desc->dataflags & CPMAC_OWN) == 0)) {
- skb = cpmac_rx_one(dev, priv, desc);
+ while (((desc->dataflags & CPMAC_OWN) == 0) && (received < budget)) {
+ skb = cpmac_rx_one(priv, desc);
if (likely(skb)) {
netif_receive_skb(skb);
received++;
@@ -439,13 +436,11 @@ static int cpmac_poll(struct net_device *dev, int *budget)
priv->rx_head = desc;
spin_unlock(&priv->rx_lock);
- *budget -= received;
- dev->quota -= received;
if (unlikely(netif_msg_rx_status(priv)))
- printk(KERN_DEBUG "%s: poll processed %d packets\n", dev->name,
- received);
+ printk(KERN_DEBUG "%s: poll processed %d packets\n",
+ priv->dev->name, received);
if (desc->dataflags & CPMAC_OWN) {
- netif_rx_complete(dev);
+ netif_rx_complete(priv->dev, napi);
cpmac_write(priv->regs, CPMAC_RX_PTR(0), (u32)desc->mapping);
cpmac_write(priv->regs, CPMAC_RX_INT_ENABLE, 1);
return 0;
@@ -655,6 +650,7 @@ static void cpmac_hw_error(struct work_struct *work)
spin_unlock(&priv->rx_lock);
cpmac_clear_tx(priv->dev);
cpmac_hw_start(priv->dev);
+ napi_enable(&priv->napi);
netif_start_queue(priv->dev);
}
@@ -681,8 +677,10 @@ static irqreturn_t cpmac_irq(int irq, void *dev_id)
if (status & MAC_INT_RX) {
queue = (status >> 8) & 7;
- netif_rx_schedule(dev);
- cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 1 << queue);
+ if (netif_rx_schedule_prep(dev, &priv->napi)) {
+ cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 1 << queue);
+ __netif_rx_schedule(dev, &priv->napi);
+ }
}
cpmac_write(priv->regs, CPMAC_MAC_EOI_VECTOR, 0);
@@ -692,6 +690,7 @@ static irqreturn_t cpmac_irq(int irq, void *dev_id)
printk(KERN_ERR "%s: hw error, resetting...\n",
dev->name);
netif_stop_queue(dev);
+ napi_disable(&priv->napi);
cpmac_hw_stop(dev);
schedule_work(&priv->reset_work);
if (unlikely(netif_msg_hw(priv)))
@@ -849,6 +848,15 @@ static void cpmac_adjust_link(struct net_device *dev)
spin_unlock(&priv->lock);
}
+static int cpmac_link_update(struct net_device *dev,
+ struct fixed_phy_status *status)
+{
+ status->link = 1;
+ status->speed = 100;
+ status->duplex = 1;
+ return 0;
+}
+
static int cpmac_open(struct net_device *dev)
{
int i, size, res;
@@ -857,15 +865,6 @@ static int cpmac_open(struct net_device *dev)
struct cpmac_desc *desc;
struct sk_buff *skb;
- priv->phy = phy_connect(dev, priv->phy_name, &cpmac_adjust_link,
- 0, PHY_INTERFACE_MODE_MII);
- if (IS_ERR(priv->phy)) {
- if (netif_msg_drv(priv))
- printk(KERN_ERR "%s: Could not attach to PHY\n",
- dev->name);
- return PTR_ERR(priv->phy);
- }
-
mem = platform_get_resource_byname(priv->pdev, IORESOURCE_MEM, "regs");
if (!request_mem_region(mem->start, mem->end - mem->start, dev->name)) {
if (netif_msg_drv(priv))
@@ -927,6 +926,7 @@ static int cpmac_open(struct net_device *dev)
INIT_WORK(&priv->reset_work, cpmac_hw_error);
cpmac_hw_start(dev);
+ napi_enable(&priv->napi);
priv->phy->state = PHY_CHANGELINK;
phy_start(priv->phy);
@@ -951,8 +951,6 @@ fail_remap:
release_mem_region(mem->start, mem->end - mem->start);
fail_reserve:
- phy_disconnect(priv->phy);
-
return res;
}
@@ -965,9 +963,8 @@ static int cpmac_stop(struct net_device *dev)
netif_stop_queue(dev);
cancel_work_sync(&priv->reset_work);
+ napi_disable(&priv->napi);
phy_stop(priv->phy);
- phy_disconnect(priv->phy);
- priv->phy = NULL;
cpmac_hw_stop(dev);
@@ -1001,11 +998,13 @@ static int external_switch;
static int __devinit cpmac_probe(struct platform_device *pdev)
{
- int rc, phy_id;
+ int rc, phy_id, i;
struct resource *mem;
struct cpmac_priv *priv;
struct net_device *dev;
struct plat_cpmac_data *pdata;
+ struct fixed_info *fixed_phy;
+ DECLARE_MAC_BUF(mac);
pdata = pdev->dev.platform_data;
@@ -1053,21 +1052,51 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
dev->set_multicast_list = cpmac_set_multicast_list;
dev->tx_timeout = cpmac_tx_timeout;
dev->ethtool_ops = &cpmac_ethtool_ops;
- dev->poll = cpmac_poll;
- dev->weight = 64;
dev->features |= NETIF_F_MULTI_QUEUE;
+ netif_napi_add(dev, &priv->napi, cpmac_poll, 64);
+
spin_lock_init(&priv->lock);
spin_lock_init(&priv->rx_lock);
priv->dev = dev;
priv->ring_size = 64;
priv->msg_enable = netif_msg_init(debug_level, 0xff);
memcpy(dev->dev_addr, pdata->dev_addr, sizeof(dev->dev_addr));
+
if (phy_id == 31) {
- snprintf(priv->phy_name, BUS_ID_SIZE, PHY_ID_FMT,
- cpmac_mii.id, phy_id);
- } else
- snprintf(priv->phy_name, BUS_ID_SIZE, "fixed@%d:%d", 100, 1);
+ snprintf(priv->phy_name, BUS_ID_SIZE, PHY_ID_FMT, cpmac_mii.id,
+ phy_id);
+ } else {
+ /* Let's try to get a free fixed phy... */
+ for (i = 0; i < MAX_PHY_AMNT; i++) {
+ fixed_phy = fixed_mdio_get_phydev(i);
+ if (!fixed_phy)
+ continue;
+ if (!fixed_phy->phydev->attached_dev) {
+ strncpy(priv->phy_name,
+ fixed_phy->phydev->dev.bus_id,
+ BUS_ID_SIZE);
+ fixed_mdio_set_link_update(fixed_phy->phydev,
+ &cpmac_link_update);
+ goto phy_found;
+ }
+ }
+ if (netif_msg_drv(priv))
+ printk(KERN_ERR "%s: Could not find fixed PHY\n",
+ dev->name);
+ rc = -ENODEV;
+ goto fail;
+ }
+
+phy_found:
+ priv->phy = phy_connect(dev, priv->phy_name, &cpmac_adjust_link, 0,
+ PHY_INTERFACE_MODE_MII);
+ if (IS_ERR(priv->phy)) {
+ if (netif_msg_drv(priv))
+ printk(KERN_ERR "%s: Could not attach to PHY\n",
+ dev->name);
+ return PTR_ERR(priv->phy);
+ }
if ((rc = register_netdev(dev))) {
printk(KERN_ERR "cpmac: error %i registering device %s\n", rc,
@@ -1077,9 +1106,9 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
if (netif_msg_probe(priv)) {
printk(KERN_INFO
- "cpmac: device %s (regs: %p, irq: %d, phy: %s, mac: "
- MAC_FMT ")\n", dev->name, (void *)mem->start, dev->irq,
- priv->phy_name, MAC_ARG(dev->dev_addr));
+ "cpmac: device %s (regs: %p, irq: %d, phy: %s, "
+ "mac: %s)\n", dev->name, (void *)mem->start, dev->irq,
+ priv->phy_name, print_mac(mac, dev->dev_addr));
}
return 0;
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index b557bb4..4b4b74e 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0078"
+#define DRV_VERSION "EHEA_0079"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 2809c99..0a7e789 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -2329,7 +2329,7 @@ static void port_napi_disable(struct ehea_port *port)
{
int i;
- for (i = 0; i < port->num_def_qps; i++)
+ for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++)
napi_disable(&port->port_res[i].napi);
}
@@ -2337,7 +2337,7 @@ static void port_napi_enable(struct ehea_port *port)
{
int i;
- for (i = 0; i < port->num_def_qps; i++)
+ for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++)
napi_enable(&port->port_res[i].napi);
}
@@ -2373,8 +2373,6 @@ static int ehea_down(struct net_device *dev)
ehea_drop_multicast_list(dev);
ehea_free_interrupts(dev);
- port_napi_disable(port);
-
port->state = EHEA_PORT_DOWN;
ret = ehea_clean_all_portres(port);
@@ -2396,6 +2394,7 @@ static int ehea_stop(struct net_device *dev)
flush_scheduled_work();
down(&port->port_lock);
netif_stop_queue(dev);
+ port_napi_disable(port);
ret = ehea_down(dev);
up(&port->port_lock);
return ret;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 70ddf1a..92ce2e3 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5597,6 +5597,22 @@ static struct pci_device_id pci_tbl[] = {
PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_31),
.driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
},
+ { /* MCP77 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_32),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP77 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_33),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP77 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_34),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
+ { /* MCP77 Ethernet Controller */
+ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_35),
+ .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+ },
{0,},
};
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index 6888723..dbd23bb 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -55,6 +55,26 @@ MODULE_DESCRIPTION("IC Plus IP1000 Gigabit Ethernet Adapter Linux Driver "
DrvVer);
MODULE_LICENSE("GPL");
+//variable record -- index by leading revision/length
+//Revision/Length(=N*4), Address1, Data1, Address2, Data2,...,AddressN,DataN
+static unsigned short DefaultPhyParam[] = {
+ // 11/12/03 IP1000A v1-3 rev=0x40
+ /*--------------------------------------------------------------------------
+ (0x4000|(15*4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 22, 0x85bd, 24, 0xfff2,
+ 27, 0x0c10, 28, 0x0c10, 29, 0x2c10, 31, 0x0003, 23, 0x92f6,
+ 31, 0x0000, 23, 0x003d, 30, 0x00de, 20, 0x20e7, 9, 0x0700,
+ --------------------------------------------------------------------------*/
+ // 12/17/03 IP1000A v1-4 rev=0x40
+ (0x4000 | (07 * 4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 27, 0xeb8e, 31,
+ 0x0000,
+ 30, 0x005e, 9, 0x0700,
+ // 01/09/04 IP1000A v1-5 rev=0x41
+ (0x4100 | (07 * 4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 27, 0xeb8e, 31,
+ 0x0000,
+ 30, 0x005e, 9, 0x0700,
+ 0x0000
+};
+
static const char *ipg_brand_name[] = {
"IC PLUS IP1000 1000/100/10 based NIC",
"Sundance Technology ST2021 based NIC",
@@ -990,7 +1010,7 @@ static void ipg_nic_txcleanup(struct net_device *dev)
}
/* Provides statistical information about the IPG NIC. */
-struct net_device_stats *ipg_nic_get_stats(struct net_device *dev)
+static struct net_device_stats *ipg_nic_get_stats(struct net_device *dev)
{
struct ipg_nic_private *sp = netdev_priv(dev);
void __iomem *ioaddr = sp->ioaddr;
diff --git a/drivers/net/ipg.h b/drivers/net/ipg.h
index e418b90..d5d092c 100644
--- a/drivers/net/ipg.h
+++ b/drivers/net/ipg.h
@@ -833,24 +833,4 @@ struct ipg_nic_private {
struct delayed_work task;
};
-//variable record -- index by leading revision/length
-//Revision/Length(=N*4), Address1, Data1, Address2, Data2,...,AddressN,DataN
-unsigned short DefaultPhyParam[] = {
- // 11/12/03 IP1000A v1-3 rev=0x40
- /*--------------------------------------------------------------------------
- (0x4000|(15*4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 22, 0x85bd, 24, 0xfff2,
- 27, 0x0c10, 28, 0x0c10, 29, 0x2c10, 31, 0x0003, 23, 0x92f6,
- 31, 0x0000, 23, 0x003d, 30, 0x00de, 20, 0x20e7, 9, 0x0700,
- --------------------------------------------------------------------------*/
- // 12/17/03 IP1000A v1-4 rev=0x40
- (0x4000 | (07 * 4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 27, 0xeb8e, 31,
- 0x0000,
- 30, 0x005e, 9, 0x0700,
- // 01/09/04 IP1000A v1-5 rev=0x41
- (0x4100 | (07 * 4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 27, 0xeb8e, 31,
- 0x0000,
- 30, 0x005e, 9, 0x0700,
- 0x0000
-};
-
#endif /* __LINUX_IPG_H */
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 9531171..87cde06 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -864,6 +864,7 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev,
np = netdev_priv(dev);
netif_napi_add(dev, &np->napi, natsemi_poll, 64);
+ np->dev = dev;
np->pci_dev = pdev;
pci_set_drvdata(pdev, dev);
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index cd991a0..1ebe325 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -512,11 +512,19 @@ static int rndis_bind(struct usbnet *dev, struct usb_interface *intf)
}
tmp = le32_to_cpu(u.init_c->max_transfer_size);
if (tmp < dev->hard_mtu) {
- dev_err(&intf->dev,
- "dev can't take %u byte packets (max %u)\n",
- dev->hard_mtu, tmp);
- retval = -EINVAL;
- goto fail_and_release;
+ if (tmp <= net->hard_header_len) {
+ dev_err(&intf->dev,
+ "dev can't take %u byte packets (max %u)\n",
+ dev->hard_mtu, tmp);
+ retval = -EINVAL;
+ goto fail_and_release;
+ }
+ dev->hard_mtu = tmp;
+ net->mtu = dev->hard_mtu - net->hard_header_len;
+ dev_warn(&intf->dev,
+ "dev can't take %u byte packets (max %u), "
+ "adjusting MTU to %u\n",
+ dev->hard_mtu, tmp, net->mtu);
}
/* REVISIT: peripheral "alignment" request is ignored ... */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 4e10a07..e44aac8 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1236,6 +1236,10 @@
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE 0x0560
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE 0x056C
#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE 0x0759
+#define PCI_DEVICE_ID_NVIDIA_NVENET_32 0x0760
+#define PCI_DEVICE_ID_NVIDIA_NVENET_33 0x0761
+#define PCI_DEVICE_ID_NVIDIA_NVENET_34 0x0762
+#define PCI_DEVICE_ID_NVIDIA_NVENET_35 0x0763
#define PCI_VENDOR_ID_IMS 0x10e0
#define PCI_DEVICE_ID_IMS_TT128 0x9128
-
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