tg3: Add more PCI DMA map error checking

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This patch adds code to check the status of pci_map_single() before
allowing rx buffers to be used.  It also converts the pci_map_single()
call in tg3_run_loopback() to use skb_dma_map() instead.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Matt Carlson 2009-11-02 14:25:31 +00:00 • committed by David S. Miller

parent 52cdf8526f

commit a21771dd18

1 changed files with 11 additions and 3 deletions

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drivers/net/tg3.c

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