diff options
Diffstat (limited to 'target/linux/generic-2.6/files/crypto/ocf/hifn')
| -rw-r--r-- | target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c b/target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c index 6459f3582..6136e84ef 100644 --- a/target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c +++ b/target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c @@ -98,6 +98,10 @@ int hifn_maxbatch = 1; module_param(hifn_maxbatch, int, 0644); MODULE_PARM_DESC(hifn_maxbatch, "max ops to batch w/o interrupt"); +int hifn_cache_linesize = 0x10; +module_param(hifn_cache_linesize, int, 0444); +MODULE_PARM_DESC(hifn_cache_linesize, "PCI config cache line size"); + #ifdef MODULE_PARM char *hifn_pllconfig = NULL; MODULE_PARM(hifn_pllconfig, "s"); @@ -865,6 +869,8 @@ hifn_set_retry(struct hifn_softc *sc) /* NB: RETRY only responds to 8-bit reads/writes */ pci_write_config_byte(sc->sc_pcidev, HIFN_RETRY_TIMEOUT, 0); pci_write_config_dword(sc->sc_pcidev, HIFN_TRDY_TIMEOUT, 0); + /* piggy back the cache line setting here */ + pci_write_config_byte(sc->sc_pcidev, PCI_CACHE_LINE_SIZE, hifn_cache_linesize); } /* @@ -2966,5 +2972,5 @@ module_init(hifn_init); module_exit(hifn_exit); MODULE_LICENSE("BSD"); -MODULE_AUTHOR("David McCullough <david_mccullough@securecomputing.com>"); +MODULE_AUTHOR("David McCullough <david_mccullough@mcafee.com>"); MODULE_DESCRIPTION("OCF driver for hifn PCI crypto devices"); |