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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2008-04-12 18:30:58 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-12 18:30:58 -0700 |
| commit | 2de58e30db3f7e83592e22fb459dd6695b648889 (patch) | |
| tree | ea4bb850d897aaccb86c9a5b155761b453be0957 /drivers | |
| parent | 16a79142e51f9eedbf3ae9a20d9cdb2f88c86acc (diff) | |
| download | linux-stable-2de58e30db3f7e83592e22fb459dd6695b648889.tar.gz linux-stable-2de58e30db3f7e83592e22fb459dd6695b648889.tar.bz2 linux-stable-2de58e30db3f7e83592e22fb459dd6695b648889.zip | |
tg3: fix MMIO for PPC 44x platforms
The driver stores the PCI resource addresses into 'unsigned long' variable
before calling ioremap_nocache() on them. This warrants kernel oops when the
registers are accessed on PPC 44x platforms which (being 32-bit) have PCI
memory space mapped beyond 4 GB.
The arch/ppc/ kernel has a fixup in ioremap() that creates an illusion that
the PCI memory resource is mapped below 4 GB, but arch/powerpc/ code got rid
of this trick, having instead CONFIG_RESOURCES_64BIT enabled.
[ Bump driver version and release date -DaveM ]
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/tg3.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d4655b2d1f3f..96043c5746d0 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -64,8 +64,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.89" -#define DRV_MODULE_RELDATE "April 03, 2008" +#define DRV_MODULE_VERSION "3.90" +#define DRV_MODULE_RELDATE "April 12, 2008" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -12578,7 +12578,8 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { static int tg3_version_printed = 0; - unsigned long tg3reg_base, tg3reg_len; + resource_size_t tg3reg_base; + unsigned long tg3reg_len; struct net_device *dev; struct tg3 *tp; int err, pm_cap; |