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| author | Ingo Molnar <mingo@elte.hu> | 2010-10-14 09:11:43 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-10-14 09:11:46 +0200 |
| commit | ed859ed3b0f9893c6bce3708e8928341c15699b9 (patch) | |
| tree | 59c507f00bc13becb4accdd64fdc01ece08b4645 /drivers/net/skge.c | |
| parent | a8027073eb127cd207070891374b5c54c2ce3d23 (diff) | |
| parent | 53eeb64e808971207350386121f4bab12fa2f45f (diff) | |
| download | linux-ed859ed3b0f9893c6bce3708e8928341c15699b9.tar.bz2 | |
Merge branch 'linus' into sched/core
Merge reason: update from -rc5 to -almost-final
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/skge.c')
| -rw-r--r-- | drivers/net/skge.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 40e5c46e7571..465ae7e84507 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -43,6 +43,7 @@ #include <linux/seq_file.h> #include <linux/mii.h> #include <linux/slab.h> +#include <linux/dmi.h> #include <asm/irq.h> #include "skge.h" @@ -3868,6 +3869,8 @@ static void __devinit skge_show_addr(struct net_device *dev) netif_info(skge, probe, skge->netdev, "addr %pM\n", dev->dev_addr); } +static int only_32bit_dma; + static int __devinit skge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -3889,7 +3892,7 @@ static int __devinit skge_probe(struct pci_dev *pdev, pci_set_master(pdev); - if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { + if (!only_32bit_dma && !pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { using_dac = 1; err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); } else if (!(err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) { @@ -4147,8 +4150,21 @@ static struct pci_driver skge_driver = { .shutdown = skge_shutdown, }; +static struct dmi_system_id skge_32bit_dma_boards[] = { + { + .ident = "Gigabyte nForce boards", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Gigabyte Technology Co"), + DMI_MATCH(DMI_BOARD_NAME, "nForce"), + }, + }, + {} +}; + static int __init skge_init_module(void) { + if (dmi_check_system(skge_32bit_dma_boards)) + only_32bit_dma = 1; skge_debug_init(); return pci_register_driver(&skge_driver); } |