diff options
Diffstat (limited to 'drivers/crypto/mediatek/mtk-platform.c')
| -rw-r--r-- | drivers/crypto/mediatek/mtk-platform.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/crypto/mediatek/mtk-platform.c b/drivers/crypto/mediatek/mtk-platform.c index a9c713d4c733..b6ecc288b540 100644 --- a/drivers/crypto/mediatek/mtk-platform.c +++ b/drivers/crypto/mediatek/mtk-platform.c @@ -334,7 +334,7 @@ static int mtk_packet_engine_setup(struct mtk_cryp *cryp) /* Enable the 4 rings for the packet engines. */ mtk_desc_ring_link(cryp, 0xf); - for (i = 0; i < RING_MAX; i++) { + for (i = 0; i < MTK_RING_MAX; i++) { mtk_cmd_desc_ring_setup(cryp, i, &cap); mtk_res_desc_ring_setup(cryp, i, &cap); } @@ -359,7 +359,7 @@ static int mtk_aic_cap_check(struct mtk_cryp *cryp, int hw) { u32 val; - if (hw == RING_MAX) + if (hw == MTK_RING_MAX) val = readl(cryp->base + AIC_G_VERSION); else val = readl(cryp->base + AIC_VERSION(hw)); @@ -368,7 +368,7 @@ static int mtk_aic_cap_check(struct mtk_cryp *cryp, int hw) if (val != MTK_AIC_VER11 && val != MTK_AIC_VER12) return -ENXIO; - if (hw == RING_MAX) + if (hw == MTK_RING_MAX) val = readl(cryp->base + AIC_G_OPTIONS); else val = readl(cryp->base + AIC_OPTIONS(hw)); @@ -389,7 +389,7 @@ static int mtk_aic_init(struct mtk_cryp *cryp, int hw) return err; /* Disable all interrupts and set initial configuration */ - if (hw == RING_MAX) { + if (hw == MTK_RING_MAX) { writel(0, cryp->base + AIC_G_ENABLE_CTRL); writel(0, cryp->base + AIC_G_POL_CTRL); writel(0, cryp->base + AIC_G_TYPE_CTRL); @@ -431,7 +431,7 @@ static void mtk_desc_dma_free(struct mtk_cryp *cryp) { int i; - for (i = 0; i < RING_MAX; i++) { + for (i = 0; i < MTK_RING_MAX; i++) { dma_free_coherent(cryp->dev, MTK_DESC_RING_SZ, cryp->ring[i]->res_base, cryp->ring[i]->res_dma); @@ -447,7 +447,7 @@ static int mtk_desc_ring_alloc(struct mtk_cryp *cryp) struct mtk_ring **ring = cryp->ring; int i, err = ENOMEM; - for (i = 0; i < RING_MAX; i++) { + for (i = 0; i < MTK_RING_MAX; i++) { ring[i] = kzalloc(sizeof(**ring), GFP_KERNEL); if (!ring[i]) goto err_cleanup; @@ -465,6 +465,9 @@ static int mtk_desc_ring_alloc(struct mtk_cryp *cryp) GFP_KERNEL); if (!ring[i]->res_base) goto err_cleanup; + + ring[i]->cmd_next = ring[i]->cmd_base; + ring[i]->res_next = ring[i]->res_base; } return 0; |