@@ -1152,8 +1152,8 @@ static int mtk_aes_record_init(struct mtk_cryp *cryp)
}
/* Link to ring0 and ring1 respectively */
- aes[0]->id = RING0;
- aes[1]->id = RING1;
+ aes[0]->id = MTK_RING0;
+ aes[1]->id = MTK_RING1;
return 0;
@@ -1221,14 +1221,14 @@ int mtk_cipher_alg_register(struct mtk_cryp *cryp)
if (ret)
goto err_record;
- ret = devm_request_irq(cryp->dev, cryp->irq[RING0], mtk_aes_irq,
+ ret = devm_request_irq(cryp->dev, cryp->irq[MTK_RING0], mtk_aes_irq,
0, "mtk-aes", cryp->aes[0]);
if (ret) {
dev_err(cryp->dev, "unable to request AES irq.\n");
goto err_res;
}
- ret = devm_request_irq(cryp->dev, cryp->irq[RING1], mtk_aes_irq,
+ ret = devm_request_irq(cryp->dev, cryp->irq[MTK_RING1], mtk_aes_irq,
0, "mtk-aes", cryp->aes[1]);
if (ret) {
dev_err(cryp->dev, "unable to request AES irq.\n");
@@ -1236,8 +1236,8 @@ int mtk_cipher_alg_register(struct mtk_cryp *cryp)
}
/* Enable ring0 and ring1 interrupt */
- mtk_aes_write(cryp, AIC_ENABLE_SET(RING0), MTK_IRQ_RDR0);
- mtk_aes_write(cryp, AIC_ENABLE_SET(RING1), MTK_IRQ_RDR1);
+ mtk_aes_write(cryp, AIC_ENABLE_SET(MTK_RING0), MTK_IRQ_RDR0);
+ mtk_aes_write(cryp, AIC_ENABLE_SET(MTK_RING1), MTK_IRQ_RDR1);
spin_lock(&mtk_aes.lock);
list_add_tail(&cryp->aes_list, &mtk_aes.dev_list);
@@ -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;
@@ -38,14 +38,14 @@
* Ring 2/3 are used by SHA.
*/
enum {
- RING0 = 0,
- RING1,
- RING2,
- RING3,
- RING_MAX,
+ MTK_RING0,
+ MTK_RING1,
+ MTK_RING2,
+ MTK_RING3,
+ MTK_RING_MAX
};
-#define MTK_REC_NUM (RING_MAX / 2)
+#define MTK_REC_NUM (MTK_RING_MAX / 2)
#define MTK_IRQ_NUM 5
/**
@@ -137,7 +137,7 @@ struct mtk_aes_dma {
* @resume: pointer to resume function
* @total: request buffer length
* @buf: pointer to page buffer
- * @id: record identification
+ * @id: the current use of ring
* @flags: it's describing AES operation state
* @lock: the async queue lock
*
@@ -172,9 +172,9 @@ struct mtk_aes_rec {
* @queue: crypto request queue
* @req: pointer to ahash request
* @task: the tasklet is use in SHA interrupt
- * @id: record identification
+ * @id: the current use of ring
* @flags: it's describing SHA operation state
- * @lock: the ablkcipher queue lock
+ * @lock: the async queue lock
*
* Structure used to record SHA execution state.
*/
@@ -197,9 +197,9 @@ struct mtk_sha_rec {
* @clk_ethif: pointer to ethif clock
* @clk_cryp: pointer to crypto clock
* @irq: global system and rings IRQ
- * @ring: pointer to execution state of AES
- * @aes: pointer to execution state of SHA
- * @sha: each execution record map to a ring
+ * @ring: pointer to descriptor rings
+ * @aes: pointer to operation record of AES
+ * @sha: pointer to operation record of SHA
* @aes_list: device list of AES
* @sha_list: device list of SHA
* @tmp: pointer to temporary buffer for internal use
@@ -215,7 +215,7 @@ struct mtk_cryp {
struct clk *clk_cryp;
int irq[MTK_IRQ_NUM];
- struct mtk_ring *ring[RING_MAX];
+ struct mtk_ring *ring[MTK_RING_MAX];
struct mtk_aes_rec *aes[MTK_REC_NUM];
struct mtk_sha_rec *sha[MTK_REC_NUM];
@@ -694,7 +694,7 @@ static void mtk_sha_finish_req(struct mtk_cryp *cryp,
sha->req->base.complete(&sha->req->base, err);
/* Handle new request */
- mtk_sha_handle_queue(cryp, sha->id - RING2, NULL);
+ mtk_sha_handle_queue(cryp, sha->id - MTK_RING2, NULL);
}
static int mtk_sha_handle_queue(struct mtk_cryp *cryp, u8 id,
@@ -1269,8 +1269,8 @@ static int mtk_sha_record_init(struct mtk_cryp *cryp)
}
/* Link to ring2 and ring3 respectively */
- sha[0]->id = RING2;
- sha[1]->id = RING3;
+ sha[0]->id = MTK_RING2;
+ sha[1]->id = MTK_RING3;
cryp->rec = 1;
@@ -1343,14 +1343,14 @@ int mtk_hash_alg_register(struct mtk_cryp *cryp)
if (err)
goto err_record;
- err = devm_request_irq(cryp->dev, cryp->irq[RING2], mtk_sha_irq,
+ err = devm_request_irq(cryp->dev, cryp->irq[MTK_RING2], mtk_sha_irq,
0, "mtk-sha", cryp->sha[0]);
if (err) {
dev_err(cryp->dev, "unable to request sha irq0.\n");
goto err_res;
}
- err = devm_request_irq(cryp->dev, cryp->irq[RING3], mtk_sha_irq,
+ err = devm_request_irq(cryp->dev, cryp->irq[MTK_RING3], mtk_sha_irq,
0, "mtk-sha", cryp->sha[1]);
if (err) {
dev_err(cryp->dev, "unable to request sha irq1.\n");
@@ -1358,8 +1358,8 @@ int mtk_hash_alg_register(struct mtk_cryp *cryp)
}
/* Enable ring2 and ring3 interrupt for hash */
- mtk_sha_write(cryp, AIC_ENABLE_SET(RING2), MTK_IRQ_RDR2);
- mtk_sha_write(cryp, AIC_ENABLE_SET(RING3), MTK_IRQ_RDR3);
+ mtk_sha_write(cryp, AIC_ENABLE_SET(MTK_RING2), MTK_IRQ_RDR2);
+ mtk_sha_write(cryp, AIC_ENABLE_SET(MTK_RING3), MTK_IRQ_RDR3);
cryp->tmp = dma_alloc_coherent(cryp->dev, SHA_TMP_BUF_SIZE,
&cryp->tmp_dma, GFP_KERNEL);
Dummy patch to add MTK_* prefix to ring enum and fix incorrect annotations. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> --- drivers/crypto/mediatek/mtk-aes.c | 12 ++++++------ drivers/crypto/mediatek/mtk-platform.c | 12 ++++++------ drivers/crypto/mediatek/mtk-platform.h | 26 +++++++++++++------------- drivers/crypto/mediatek/mtk-sha.c | 14 +++++++------- 4 files changed, 32 insertions(+), 32 deletions(-)