diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c b/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c index b13df6a49644..a9d372d88a35 100644 --- a/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c +++ b/drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c @@ -587,45 +587,6 @@ static int cpt_is_pf_usable(struct otx2_cptpf_dev *cptpf) return 0; } -static int cptx_device_reset(struct otx2_cptpf_dev *cptpf, int blkaddr) -{ - int timeout = 10, ret; - u64 reg = 0; - - ret = otx2_cpt_write_af_reg(&cptpf->afpf_mbox, cptpf->pdev, - CPT_AF_BLK_RST, 0x1, blkaddr); - if (ret) - return ret; - - do { - ret = otx2_cpt_read_af_reg(&cptpf->afpf_mbox, cptpf->pdev, - CPT_AF_BLK_RST, ®, blkaddr); - if (ret) - return ret; - - if (!((reg >> 63) & 0x1)) - break; - - usleep_range(10000, 20000); - if (timeout-- < 0) - return -EBUSY; - } while (1); - - return ret; -} - -static int cptpf_device_reset(struct otx2_cptpf_dev *cptpf) -{ - int ret = 0; - - if (cptpf->has_cpt1) { - ret = cptx_device_reset(cptpf, BLKADDR_CPT1); - if (ret) - return ret; - } - return cptx_device_reset(cptpf, BLKADDR_CPT0); -} - static void cptpf_check_block_implemented(struct otx2_cptpf_dev *cptpf) { u64 cfg; @@ -643,10 +604,6 @@ static int cptpf_device_init(struct otx2_cptpf_dev *cptpf) /* check if 'implemented' bit is set for block BLKADDR_CPT1 */ cptpf_check_block_implemented(cptpf); - /* Reset the CPT PF device */ - ret = cptpf_device_reset(cptpf); - if (ret) - return ret; /* Get number of SE, IE and AE engines */ ret = otx2_cpt_read_af_reg(&cptpf->afpf_mbox, cptpf->pdev, |