diff options
| author | Huang Rui <ray.huang@amd.com> | 2013-10-03 19:37:12 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-04 02:44:50 +0400 |
| commit | 3ad145b62a15c86150dd0cc229a39a3120d462f9 (patch) | |
| tree | 2b0a5f63b7dd1cf5269dde34406861ebd5e8526c /drivers/usb/host/pci-quirks.h | |
| parent | cccd3a258eef7a8451e25b7bf55503973de4e9f5 (diff) | |
| download | linux-3ad145b62a15c86150dd0cc229a39a3120d462f9.tar.xz | |
usb: ehci: use amd_chipset_type to filter for usb subsystem hang bug
Commit "usb: pci-quirks: refactor AMD quirk to abstract AMD chipset types"
introduced a new AMD chipset type to filter AMD platforms with different
chipsets.
According to a recent thread [1], this patch updates USB subsystem hang
symptom quirk which is observed on AMD all SB600 and SB700 revision
0x3a/0x3b. And make it use the new chipset type to represent.
[1] http://marc.info/?l=linux-usb&m=138012321616452&w=2
Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/pci-quirks.h')
| -rw-r--r-- | drivers/usb/host/pci-quirks.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h index ed6700d00fe6..820f532f7c1c 100644 --- a/drivers/usb/host/pci-quirks.h +++ b/drivers/usb/host/pci-quirks.h @@ -5,6 +5,7 @@ void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); int usb_amd_find_chipset_info(void); +bool usb_amd_hang_symptom_quirk(void); void usb_amd_dev_put(void); void usb_amd_quirk_pll_disable(void); void usb_amd_quirk_pll_enable(void); |