@@ -124,12 +124,23 @@ static int reset_channel(struct device *dev, int ch)
{
struct talitos_private *priv = dev_get_drvdata(dev);
unsigned int timeout = TALITOS_TIMEOUT;
+ bool is_sec1 = has_ftr_sec1(priv);
- setbits32(priv->chan[ch].reg + TALITOS_CCCR, TALITOS_CCCR_RESET);
+ if (is_sec1) {
+ setbits32(priv->chan[ch].reg + TALITOS_CCCR_LO,
+ TALITOS1_CCCR_LO_RESET);
- while ((in_be32(priv->chan[ch].reg + TALITOS_CCCR) & TALITOS_CCCR_RESET)
- && --timeout)
- cpu_relax();
+ while ((in_be32(priv->chan[ch].reg + TALITOS_CCCR_LO) &
+ TALITOS1_CCCR_LO_RESET) && --timeout)
+ cpu_relax();
+ } else {
+ setbits32(priv->chan[ch].reg + TALITOS_CCCR,
+ TALITOS2_CCCR_RESET);
+
+ while ((in_be32(priv->chan[ch].reg + TALITOS_CCCR) &
+ TALITOS2_CCCR_RESET) && --timeout)
+ cpu_relax();
+ }
if (timeout == 0) {
dev_err(dev, "failed to reset channel %d\n", ch);
@@ -152,11 +163,12 @@ static int reset_device(struct device *dev)
{
struct talitos_private *priv = dev_get_drvdata(dev);
unsigned int timeout = TALITOS_TIMEOUT;
- u32 mcr = TALITOS_MCR_SWR;
+ bool is_sec1 = has_ftr_sec1(priv);
+ u32 mcr = is_sec1 ? TALITOS1_MCR_SWR : TALITOS2_MCR_SWR;
setbits32(priv->reg + TALITOS_MCR, mcr);
- while ((in_be32(priv->reg + TALITOS_MCR) & TALITOS_MCR_SWR)
+ while ((in_be32(priv->reg + TALITOS_MCR) & mcr)
&& --timeout)
cpu_relax();
@@ -180,6 +192,7 @@ static int init_device(struct device *dev)
{
struct talitos_private *priv = dev_get_drvdata(dev);
int ch, err;
+ bool is_sec1 = has_ftr_sec1(priv);
/*
* Master reset
@@ -203,8 +216,15 @@ static int init_device(struct device *dev)
}
/* enable channel done and error interrupts */
- setbits32(priv->reg + TALITOS_IMR, TALITOS_IMR_INIT);
- setbits32(priv->reg + TALITOS_IMR_LO, TALITOS_IMR_LO_INIT);
+ if (is_sec1) {
+ clrbits32(priv->reg + TALITOS_IMR, TALITOS1_IMR_INIT);
+ clrbits32(priv->reg + TALITOS_IMR_LO, TALITOS1_IMR_LO_INIT);
+ /* disable parity error check in DEU (erroneous? test vect.) */
+ setbits32(priv->reg_deu + TALITOS_EUICR, TALITOS1_DEUICR_KPE);
+ } else {
+ setbits32(priv->reg + TALITOS_IMR, TALITOS2_IMR_INIT);
+ setbits32(priv->reg + TALITOS_IMR_LO, TALITOS2_IMR_LO_INIT);
+ }
/* disable integrity check error interrupts (use writeback instead) */
if (priv->features & TALITOS_FTR_HW_AUTH_CHECK)
@@ -349,8 +369,37 @@ static void flush_channel(struct device *dev, int ch, int error, int reset_ch)
/*
* process completed requests for channels that have done status
*/
-#define DEF_TALITOS_DONE(name, ch_done_mask) \
-static void talitos_done_##name(unsigned long data) \
+#define DEF_TALITOS1_DONE(name, ch_done_mask) \
+static void talitos1_done_##name(unsigned long data) \
+{ \
+ struct device *dev = (struct device *)data; \
+ struct talitos_private *priv = dev_get_drvdata(dev); \
+ unsigned long flags; \
+ \
+ if (ch_done_mask & 0x10000000) \
+ flush_channel(dev, 0, 0, 0); \
+ if (priv->num_channels == 1) \
+ goto out; \
+ if (ch_done_mask & 0x40000000) \
+ flush_channel(dev, 1, 0, 0); \
+ if (ch_done_mask & 0x00010000) \
+ flush_channel(dev, 2, 0, 0); \
+ if (ch_done_mask & 0x00040000) \
+ flush_channel(dev, 3, 0, 0); \
+ \
+out: \
+ /* At this point, all completed channels have been processed */ \
+ /* Unmask done interrupts for channels completed later on. */ \
+ spin_lock_irqsave(&priv->reg_lock, flags); \
+ clrbits32(priv->reg + TALITOS_IMR, ch_done_mask); \
+ clrbits32(priv->reg + TALITOS_IMR_LO, TALITOS1_IMR_LO_INIT); \
+ spin_unlock_irqrestore(&priv->reg_lock, flags); \
+}
+
+DEF_TALITOS1_DONE(4ch, TALITOS1_ISR_4CHDONE)
+
+#define DEF_TALITOS2_DONE(name, ch_done_mask) \
+static void talitos2_done_##name(unsigned long data) \
{ \
struct device *dev = (struct device *)data; \
struct talitos_private *priv = dev_get_drvdata(dev); \
@@ -372,12 +421,13 @@ out: \
/* Unmask done interrupts for channels completed later on. */ \
spin_lock_irqsave(&priv->reg_lock, flags); \
setbits32(priv->reg + TALITOS_IMR, ch_done_mask); \
- setbits32(priv->reg + TALITOS_IMR_LO, TALITOS_IMR_LO_INIT); \
+ setbits32(priv->reg + TALITOS_IMR_LO, TALITOS2_IMR_LO_INIT); \
spin_unlock_irqrestore(&priv->reg_lock, flags); \
}
-DEF_TALITOS_DONE(4ch, TALITOS_ISR_4CHDONE)
-DEF_TALITOS_DONE(ch0_2, TALITOS_ISR_CH_0_2_DONE)
-DEF_TALITOS_DONE(ch1_3, TALITOS_ISR_CH_1_3_DONE)
+
+DEF_TALITOS2_DONE(4ch, TALITOS2_ISR_4CHDONE)
+DEF_TALITOS2_DONE(ch0_2, TALITOS2_ISR_CH_0_2_DONE)
+DEF_TALITOS2_DONE(ch1_3, TALITOS2_ISR_CH_1_3_DONE)
/*
* locate current (offending) descriptor
@@ -492,13 +542,21 @@ static void talitos_error(struct device *dev, u32 isr, u32 isr_lo)
{
struct talitos_private *priv = dev_get_drvdata(dev);
unsigned int timeout = TALITOS_TIMEOUT;
- int ch, error, reset_dev = 0, reset_ch = 0;
+ int ch, error, reset_dev = 0;
u32 v, v_lo;
+ bool is_sec1 = has_ftr_sec1(priv);
+ int reset_ch = is_sec1 ? 1 : 0; /* only SEC2 supports continuation */
for (ch = 0; ch < priv->num_channels; ch++) {
/* skip channels without errors */
- if (!(isr & (1 << (ch * 2 + 1))))
- continue;
+ if (is_sec1) {
+ /* bits 29, 31, 17, 19 */
+ if (!(isr & (1 << (29 + (ch & 1) * 2 - (ch & 2) * 6))))
+ continue;
+ } else {
+ if (!(isr & (1 << (ch * 2 + 1))))
+ continue;
+ }
error = -EINVAL;
@@ -518,23 +576,28 @@ static void talitos_error(struct device *dev, u32 isr, u32 isr_lo)
if (v_lo & TALITOS_CCPSR_LO_MDTE)
dev_err(dev, "master data transfer error\n");
if (v_lo & TALITOS_CCPSR_LO_SGDLZ)
- dev_err(dev, "s/g data length zero error\n");
+ dev_err(dev, is_sec1 ? "pointeur not complete error\n"
+ : "s/g data length zero error\n");
if (v_lo & TALITOS_CCPSR_LO_FPZ)
- dev_err(dev, "fetch pointer zero error\n");
+ dev_err(dev, is_sec1 ? "parity error\n"
+ : "fetch pointer zero error\n");
if (v_lo & TALITOS_CCPSR_LO_IDH)
dev_err(dev, "illegal descriptor header error\n");
if (v_lo & TALITOS_CCPSR_LO_IEU)
- dev_err(dev, "invalid execution unit error\n");
+ dev_err(dev, is_sec1 ? "static assignment error\n"
+ : "invalid exec unit error\n");
if (v_lo & TALITOS_CCPSR_LO_EU)
report_eu_error(dev, ch, current_desc_hdr(dev, ch));
- if (v_lo & TALITOS_CCPSR_LO_GB)
- dev_err(dev, "gather boundary error\n");
- if (v_lo & TALITOS_CCPSR_LO_GRL)
- dev_err(dev, "gather return/length error\n");
- if (v_lo & TALITOS_CCPSR_LO_SB)
- dev_err(dev, "scatter boundary error\n");
- if (v_lo & TALITOS_CCPSR_LO_SRL)
- dev_err(dev, "scatter return/length error\n");
+ if (!is_sec1) {
+ if (v_lo & TALITOS_CCPSR_LO_GB)
+ dev_err(dev, "gather boundary error\n");
+ if (v_lo & TALITOS_CCPSR_LO_GRL)
+ dev_err(dev, "gather return/length error\n");
+ if (v_lo & TALITOS_CCPSR_LO_SB)
+ dev_err(dev, "scatter boundary error\n");
+ if (v_lo & TALITOS_CCPSR_LO_SRL)
+ dev_err(dev, "scatter return/length error\n");
+ }
flush_channel(dev, ch, error, reset_ch);
@@ -542,10 +605,10 @@ static void talitos_error(struct device *dev, u32 isr, u32 isr_lo)
reset_channel(dev, ch);
} else {
setbits32(priv->chan[ch].reg + TALITOS_CCCR,
- TALITOS_CCCR_CONT);
+ TALITOS2_CCCR_CONT);
setbits32(priv->chan[ch].reg + TALITOS_CCCR_LO, 0);
while ((in_be32(priv->chan[ch].reg + TALITOS_CCCR) &
- TALITOS_CCCR_CONT) && --timeout)
+ TALITOS2_CCCR_CONT) && --timeout)
cpu_relax();
if (timeout == 0) {
dev_err(dev, "failed to restart channel %d\n",
@@ -554,9 +617,14 @@ static void talitos_error(struct device *dev, u32 isr, u32 isr_lo)
}
}
}
- if (reset_dev || isr & ~TALITOS_ISR_4CHERR || isr_lo) {
- dev_err(dev, "done overflow, internal time out, or rngu error: "
- "ISR 0x%08x_%08x\n", isr, isr_lo);
+ if (reset_dev || (is_sec1 && isr & ~TALITOS1_ISR_4CHERR) ||
+ (!is_sec1 && isr & ~TALITOS2_ISR_4CHERR) || isr_lo) {
+ if (is_sec1 && (isr_lo & TALITOS1_ISR_TEA_ERR))
+ dev_err(dev, "TEA error: ISR 0x%08x_%08x\n",
+ isr, isr_lo);
+ else
+ dev_err(dev, "done overflow, internal time out, or "
+ "rngu error: ISR 0x%08x_%08x\n", isr, isr_lo);
/* purge request queues */
for (ch = 0; ch < priv->num_channels; ch++)
@@ -567,8 +635,43 @@ static void talitos_error(struct device *dev, u32 isr, u32 isr_lo)
}
}
-#define DEF_TALITOS_INTERRUPT(name, ch_done_mask, ch_err_mask, tlet) \
-static irqreturn_t talitos_interrupt_##name(int irq, void *data) \
+#define DEF_TALITOS1_INTERRUPT(name, ch_done_mask, ch_err_mask, tlet) \
+static irqreturn_t talitos1_interrupt_##name(int irq, void *data) \
+{ \
+ struct device *dev = data; \
+ struct talitos_private *priv = dev_get_drvdata(dev); \
+ u32 isr, isr_lo; \
+ unsigned long flags; \
+ \
+ spin_lock_irqsave(&priv->reg_lock, flags); \
+ isr = in_be32(priv->reg + TALITOS_ISR); \
+ isr_lo = in_be32(priv->reg + TALITOS_ISR_LO); \
+ /* Acknowledge interrupt */ \
+ out_be32(priv->reg + TALITOS_ICR, isr & (ch_done_mask | ch_err_mask)); \
+ out_be32(priv->reg + TALITOS_ICR_LO, isr_lo); \
+ \
+ if (unlikely(isr & ch_err_mask || isr_lo & TALITOS1_IMR_LO_INIT)) { \
+ spin_unlock_irqrestore(&priv->reg_lock, flags); \
+ talitos_error(dev, isr & ch_err_mask, isr_lo); \
+ } \
+ else { \
+ if (likely(isr & ch_done_mask)) { \
+ /* mask further done interrupts. */ \
+ setbits32(priv->reg + TALITOS_IMR, ch_done_mask); \
+ /* done_task will unmask done interrupts at exit */ \
+ tasklet_schedule(&priv->done_task[tlet]); \
+ } \
+ spin_unlock_irqrestore(&priv->reg_lock, flags); \
+ } \
+ \
+ return (isr & (ch_done_mask | ch_err_mask) || isr_lo) ? IRQ_HANDLED : \
+ IRQ_NONE; \
+}
+
+DEF_TALITOS1_INTERRUPT(4ch, TALITOS1_ISR_4CHDONE, TALITOS1_ISR_4CHERR, 0)
+
+#define DEF_TALITOS2_INTERRUPT(name, ch_done_mask, ch_err_mask, tlet) \
+static irqreturn_t talitos2_interrupt_##name(int irq, void *data) \
{ \
struct device *dev = data; \
struct talitos_private *priv = dev_get_drvdata(dev); \
@@ -599,9 +702,12 @@ static irqreturn_t talitos_interrupt_##name(int irq, void *data) \
return (isr & (ch_done_mask | ch_err_mask) || isr_lo) ? IRQ_HANDLED : \
IRQ_NONE; \
}
-DEF_TALITOS_INTERRUPT(4ch, TALITOS_ISR_4CHDONE, TALITOS_ISR_4CHERR, 0)
-DEF_TALITOS_INTERRUPT(ch0_2, TALITOS_ISR_CH_0_2_DONE, TALITOS_ISR_CH_0_2_ERR, 0)
-DEF_TALITOS_INTERRUPT(ch1_3, TALITOS_ISR_CH_1_3_DONE, TALITOS_ISR_CH_1_3_ERR, 1)
+
+DEF_TALITOS2_INTERRUPT(4ch, TALITOS2_ISR_4CHDONE, TALITOS2_ISR_4CHERR, 0)
+DEF_TALITOS2_INTERRUPT(ch0_2, TALITOS2_ISR_CH_0_2_DONE, TALITOS2_ISR_CH_0_2_ERR,
+ 0)
+DEF_TALITOS2_INTERRUPT(ch1_3, TALITOS2_ISR_CH_1_3_DONE, TALITOS2_ISR_CH_1_3_ERR,
+ 1)
/*
* hwrng
@@ -2639,29 +2745,35 @@ static int talitos_probe_irq(struct platform_device *ofdev)
struct device_node *np = ofdev->dev.of_node;
struct talitos_private *priv = dev_get_drvdata(dev);
int err;
+ bool is_sec1 = has_ftr_sec1(priv);
priv->irq[0] = irq_of_parse_and_map(np, 0);
if (!priv->irq[0]) {
dev_err(dev, "failed to map irq\n");
return -EINVAL;
}
+ if (is_sec1) {
+ err = request_irq(priv->irq[0], talitos1_interrupt_4ch, 0,
+ dev_driver_string(dev), dev);
+ goto primary_out;
+ }
priv->irq[1] = irq_of_parse_and_map(np, 1);
/* get the primary irq line */
if (!priv->irq[1]) {
- err = request_irq(priv->irq[0], talitos_interrupt_4ch, 0,
+ err = request_irq(priv->irq[0], talitos2_interrupt_4ch, 0,
dev_driver_string(dev), dev);
goto primary_out;
}
- err = request_irq(priv->irq[0], talitos_interrupt_ch0_2, 0,
+ err = request_irq(priv->irq[0], talitos2_interrupt_ch0_2, 0,
dev_driver_string(dev), dev);
if (err)
goto primary_out;
/* get the secondary irq line */
- err = request_irq(priv->irq[1], talitos_interrupt_ch1_3, 0,
+ err = request_irq(priv->irq[1], talitos2_interrupt_ch1_3, 0,
dev_driver_string(dev), dev);
if (err) {
dev_err(dev, "failed to request secondary irq\n");
@@ -2702,20 +2814,6 @@ static int talitos_probe(struct platform_device *ofdev)
spin_lock_init(&priv->reg_lock);
- err = talitos_probe_irq(ofdev);
- if (err)
- goto err_out;
-
- if (!priv->irq[1]) {
- tasklet_init(&priv->done_task[0], talitos_done_4ch,
- (unsigned long)dev);
- } else {
- tasklet_init(&priv->done_task[0], talitos_done_ch0_2,
- (unsigned long)dev);
- tasklet_init(&priv->done_task[1], talitos_done_ch1_3,
- (unsigned long)dev);
- }
-
priv->reg = of_iomap(np, 0);
if (!priv->reg) {
dev_err(dev, "failed to of_iomap\n");
@@ -2783,6 +2881,25 @@ static int talitos_probe(struct platform_device *ofdev)
stride = TALITOS2_CH_STRIDE;
}
+ err = talitos_probe_irq(ofdev);
+ if (err)
+ goto err_out;
+
+ if (of_device_is_compatible(np, "fsl,sec1.0")) {
+ tasklet_init(&priv->done_task[0], talitos1_done_4ch,
+ (unsigned long)dev);
+ } else {
+ if (!priv->irq[1]) {
+ tasklet_init(&priv->done_task[0], talitos2_done_4ch,
+ (unsigned long)dev);
+ } else {
+ tasklet_init(&priv->done_task[0], talitos2_done_ch0_2,
+ (unsigned long)dev);
+ tasklet_init(&priv->done_task[1], talitos2_done_ch1_3,
+ (unsigned long)dev);
+ }
+ }
+
priv->chan = kzalloc(sizeof(struct talitos_channel) *
priv->num_channels, GFP_KERNEL);
if (!priv->chan) {
@@ -188,26 +188,38 @@ static inline bool has_ftr_sec1(struct talitos_private *priv)
* TALITOS_xxx_LO addresses point to the low data bits (32-63) of the register
*/
+#define ISR1_FORMAT(x) (((x) << 28) | ((x) << 16))
+#define ISR2_FORMAT(x) (((x) << 4) | (x))
+
/* global register offset addresses */
#define TALITOS_MCR 0x1030 /* master control register */
#define TALITOS_MCR_RCA0 (1 << 15) /* remap channel 0 */
#define TALITOS_MCR_RCA1 (1 << 14) /* remap channel 1 */
#define TALITOS_MCR_RCA2 (1 << 13) /* remap channel 2 */
#define TALITOS_MCR_RCA3 (1 << 12) /* remap channel 3 */
-#define TALITOS_MCR_SWR 0x1 /* s/w reset */
+#define TALITOS1_MCR_SWR 0x1000000 /* s/w reset */
+#define TALITOS2_MCR_SWR 0x1 /* s/w reset */
#define TALITOS_MCR_LO 0x1034
#define TALITOS_IMR 0x1008 /* interrupt mask register */
-#define TALITOS_IMR_INIT 0x100ff /* enable channel IRQs */
-#define TALITOS_IMR_DONE 0x00055 /* done IRQs */
+/* enable channel IRQs */
+#define TALITOS1_IMR_INIT ISR1_FORMAT(0xf)
+#define TALITOS1_IMR_DONE ISR1_FORMAT(0x5) /* done IRQs */
+/* enable channel IRQs */
+#define TALITOS2_IMR_INIT (ISR2_FORMAT(0xf) | 0x10000)
+#define TALITOS2_IMR_DONE ISR1_FORMAT(0x5) /* done IRQs */
#define TALITOS_IMR_LO 0x100C
-#define TALITOS_IMR_LO_INIT 0x20000 /* allow RNGU error IRQs */
+#define TALITOS1_IMR_LO_INIT 0x2000000 /* allow RNGU error IRQs */
+#define TALITOS2_IMR_LO_INIT 0x20000 /* allow RNGU error IRQs */
#define TALITOS_ISR 0x1010 /* interrupt status register */
-#define TALITOS_ISR_4CHERR 0xaa /* 4 channel errors mask */
-#define TALITOS_ISR_4CHDONE 0x55 /* 4 channel done mask */
-#define TALITOS_ISR_CH_0_2_ERR 0x22 /* channels 0, 2 errors mask */
-#define TALITOS_ISR_CH_0_2_DONE 0x11 /* channels 0, 2 done mask */
-#define TALITOS_ISR_CH_1_3_ERR 0x88 /* channels 1, 3 errors mask */
-#define TALITOS_ISR_CH_1_3_DONE 0x44 /* channels 1, 3 done mask */
+#define TALITOS1_ISR_4CHERR ISR1_FORMAT(0xa) /* 4 ch errors mask */
+#define TALITOS1_ISR_4CHDONE ISR1_FORMAT(0x5) /* 4 ch done mask */
+#define TALITOS1_ISR_TEA_ERR 0x00000040
+#define TALITOS2_ISR_4CHERR ISR2_FORMAT(0xa) /* 4 ch errors mask */
+#define TALITOS2_ISR_4CHDONE ISR2_FORMAT(0x5) /* 4 ch done mask */
+#define TALITOS2_ISR_CH_0_2_ERR ISR2_FORMAT(0x2) /* ch 0, 2 err mask */
+#define TALITOS2_ISR_CH_0_2_DONE ISR2_FORMAT(0x1) /* ch 0, 2 done mask */
+#define TALITOS2_ISR_CH_1_3_ERR ISR2_FORMAT(0x8) /* ch 1, 3 err mask */
+#define TALITOS2_ISR_CH_1_3_DONE ISR2_FORMAT(0x4) /* ch 1, 3 done mask */
#define TALITOS_ISR_LO 0x1014
#define TALITOS_ICR 0x1018 /* interrupt clear register */
#define TALITOS_ICR_LO 0x101C
@@ -219,14 +231,15 @@ static inline bool has_ftr_sec1(struct talitos_private *priv)
/* channel configuration register */
#define TALITOS_CCCR 0x8
-#define TALITOS_CCCR_CONT 0x2 /* channel continue */
-#define TALITOS_CCCR_RESET 0x1 /* channel reset */
+#define TALITOS2_CCCR_CONT 0x2 /* channel continue on SEC2 */
+#define TALITOS2_CCCR_RESET 0x1 /* channel reset on SEC2 */
#define TALITOS_CCCR_LO 0xc
#define TALITOS_CCCR_LO_IWSE 0x80 /* chan. ICCR writeback enab. */
#define TALITOS_CCCR_LO_EAE 0x20 /* extended address enable */
#define TALITOS_CCCR_LO_CDWE 0x10 /* chan. done writeback enab. */
#define TALITOS_CCCR_LO_NT 0x4 /* notification type */
#define TALITOS_CCCR_LO_CDIE 0x2 /* channel done IRQ enable */
+#define TALITOS1_CCCR_LO_RESET 0x1 /* channel reset on SEC1 */
/* CCPSR: channel pointer status register */
#define TALITOS_CCPSR 0x10
@@ -298,6 +311,8 @@ static inline bool has_ftr_sec1(struct talitos_private *priv)
#define TALITOS_EUICR_LO 0x3c
#define TALITOS_EU_FIFO 0x800 /* output FIFO */
#define TALITOS_EU_FIFO_LO 0x804 /* output FIFO */
+/* DES unit */
+#define TALITOS1_DEUICR_KPE 0x00200000 /* Key Parity Error */
/* message digest unit */
#define TALITOS_MDEUICR_LO_ICE 0x4000 /* integrity check IRQ enable */
/* random number unit */
This patch adapts the interrupts handling and reset function for SEC1. On SEC1, registers are almost similar to SEC2+, but bits are sometimes located at different places. So we need to define TALITOS1 and TALITOS2 versions of some fields, and manage according to whether it is SEC1 or SEC2. On SEC1, only one interrupt vector is dedicated to the SEC, so only interrupt_4ch is needed. On SEC1, interrupts are enabled by clearing related bits in IMR, while on SEC2, interrupts are enabled by seting the bits in IMR. SEC1 also performs parity verification in the DES Unit. We have to disable this feature because the test vectors provided in the kernel have parity errors. In reset functions, only SEC2 supports continuation after error. For SEC1, we have to reset in all cases. For errors handling, SEC2+ names have been kept, but displayed text have been amended to reflect exact meaning on SEC1. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> --- drivers/crypto/talitos.c | 227 +++++++++++++++++++++++++++++++++++------------ drivers/crypto/talitos.h | 39 +++++--- 2 files changed, 199 insertions(+), 67 deletions(-)