mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-19 12:36:45 +07:00
bc4b295e87
Provide a new interface function to be used by the ap drivers: struct ap_queue *ap_get_qdev(ap_qid_t qid); Returns ptr to the struct ap_queue device or NULL if there was no ap_queue device with this qid found. When something is found, the reference count of the embedded device is increased. So the caller has to decrease the reference count after use with a call to put_device(&aq->ap_dev.device). With this patch also the ap_card_list is removed from the ap core code and a new hashtable is introduced which stores hnodes of all the ap queues known to the ap bus. The hashtable approach and a first implementation of this interface comes from a previous patch from Anthony Krowiak and an idea from Halil Pasic. Signed-off-by: Harald Freudenberger <freude@linux.ibm.com> Suggested-by: Tony Krowiak <akrowiak@linux.ibm.com> Suggested-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> |
||
|---|---|---|
| .. | ||
| ap_bus.c | ||
| ap_bus.h | ||
| ap_card.c | ||
| ap_debug.h | ||
| ap_queue.c | ||
| Makefile | ||
| pkey_api.c | ||
| vfio_ap_drv.c | ||
| vfio_ap_ops.c | ||
| vfio_ap_private.h | ||
| zcrypt_api.c | ||
| zcrypt_api.h | ||
| zcrypt_card.c | ||
| zcrypt_cca_key.h | ||
| zcrypt_ccamisc.c | ||
| zcrypt_ccamisc.h | ||
| zcrypt_cex2a.c | ||
| zcrypt_cex2a.h | ||
| zcrypt_cex2c.c | ||
| zcrypt_cex2c.h | ||
| zcrypt_cex4.c | ||
| zcrypt_cex4.h | ||
| zcrypt_debug.h | ||
| zcrypt_ep11misc.c | ||
| zcrypt_ep11misc.h | ||
| zcrypt_error.h | ||
| zcrypt_msgtype6.c | ||
| zcrypt_msgtype6.h | ||
| zcrypt_msgtype50.c | ||
| zcrypt_msgtype50.h | ||
| zcrypt_queue.c | ||