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[TG3]: Disable TSO on 5906 if CLKREQ is enabled.

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Due to hardware errata, TSO must be disabled if the PCI Express clock
request is enabled on 5906.  The chip may hang when transmitting TSO
frames if CLKREQ is enabled.

Update version to 3.69.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2006-11-15 21:14:42 -08:00 • committed by David S. Miller
parent 52bf376c63
commit c7835a77c8
2 changed files with 17 additions and 4 deletions
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1
include/linux/pci_regs.h
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@ -371,6 +371,7 @@
#define PCI_EXP_DEVSTA_TRPND 0x20 /* Transactions Pending */
#define PCI_EXP_LNKCAP 12 /* Link Capabilities */
#define PCI_EXP_LNKCTL 16 /* Link Control */
#define PCI_EXP_LNKCTL_CLKREQ_EN 0x100 /* Enable clkreq */
#define PCI_EXP_LNKSTA 18 /* Link Status */
#define PCI_EXP_SLTCAP 20 /* Slot Capabilities */
#define PCI_EXP_SLTCTL 24 /* Slot Control */