diff options
Diffstat (limited to 'drivers/firewire/ohci.c')
| -rw-r--r-- | drivers/firewire/ohci.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 3dc2e8529a4..9815137b7c7 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -246,6 +246,15 @@ static const struct { {PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_FW, QUIRK_BE_HEADERS}, }; +/* This overrides anything that was found in ohci_quirks[]. */ +static int param_quirks; +module_param_named(quirks, param_quirks, int, 0644); +MODULE_PARM_DESC(quirks, "Chip quirks (default = 0" + ", nonatomic cycle timer = " __stringify(QUIRK_CYCLE_TIMER) + ", reset packet generation = " __stringify(QUIRK_RESET_PACKET) + ", AR/selfID endianess = " __stringify(QUIRK_BE_HEADERS) + ")"); + #ifdef CONFIG_FIREWIRE_OHCI_DEBUG #define OHCI_PARAM_DEBUG_AT_AR 1 @@ -2370,6 +2379,8 @@ static int __devinit pci_probe(struct pci_dev *dev, ohci->quirks = ohci_quirks[i].flags; break; } + if (param_quirks) + ohci->quirks = param_quirks; ar_context_init(&ohci->ar_request_ctx, ohci, OHCI1394_AsReqRcvContextControlSet); |