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[phantom] Fix P3 B1 silicon bug workaround

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Commit f58cc3f introduced a temporary workaround for a bug in current
prototype silicon, but failed to apply it to all eight PCI functions
within the device.
This commit is contained in:
Michael Brown
2008-08-27 21:25:06 +01:00
parent bd5189a96d
commit cb6fea0690
1 changed files with 3 additions and 1 deletions
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4
src/drivers/net/phantom/phantom.c
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@@ -1861,12 +1861,14 @@ static int phantom_probe ( struct pci_device *pci,
* B2 will have this fixed; remove this hack when B1 is no * B2 will have this fixed; remove this hack when B1 is no
* longer in use. * longer in use.
*/ */
{ for ( i = 0 ; i < 8 ; i++ ) {
uint32_t temp; uint32_t temp;
pci->devfn = PCI_DEVFN ( PCI_SLOT ( pci->devfn ), i );
pci_read_config_dword ( pci, 0xc8, &temp ); pci_read_config_dword ( pci, 0xc8, &temp );
pci_read_config_dword ( pci, 0xc8, &temp ); pci_read_config_dword ( pci, 0xc8, &temp );
pci_write_config_dword ( pci, 0xc8, 0xf1000 ); pci_write_config_dword ( pci, 0xc8, 0xf1000 );
} }
pci->devfn = PCI_DEVFN ( PCI_SLOT ( pci->devfn ), 0 );
/* Allocate dummy DMA buffer and perform initial hardware handshake */ /* Allocate dummy DMA buffer and perform initial hardware handshake */
phantom->dma_buf = malloc_dma ( sizeof ( *(phantom->dma_buf) ), phantom->dma_buf = malloc_dma ( sizeof ( *(phantom->dma_buf) ),