From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/drivers/crypto/caam/error.c | 154 ++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 128 insertions(+), 26 deletions(-)
diff --git a/kernel/drivers/crypto/caam/error.c b/kernel/drivers/crypto/caam/error.c
index 832ba2a..72db901 100644
--- a/kernel/drivers/crypto/caam/error.c
+++ b/kernel/drivers/crypto/caam/error.c
@@ -13,7 +13,7 @@
#ifdef DEBUG
#include <linux/highmem.h>
-void caam_dump_sg(const char *level, const char *prefix_str, int prefix_type,
+void caam_dump_sg(const char *prefix_str, int prefix_type,
int rowsize, int groupsize, struct scatterlist *sg,
size_t tlen, bool ascii)
{
@@ -35,20 +35,29 @@
buf = it_page + it->offset;
len = min_t(size_t, tlen, it->length);
- print_hex_dump(level, prefix_str, prefix_type, rowsize,
- groupsize, buf, len, ascii);
+ print_hex_dump_debug(prefix_str, prefix_type, rowsize,
+ groupsize, buf, len, ascii);
tlen -= len;
kunmap_atomic(it_page);
}
}
#else
-void caam_dump_sg(const char *level, const char *prefix_str, int prefix_type,
+void caam_dump_sg(const char *prefix_str, int prefix_type,
int rowsize, int groupsize, struct scatterlist *sg,
size_t tlen, bool ascii)
{}
#endif /* DEBUG */
EXPORT_SYMBOL(caam_dump_sg);
+
+bool caam_little_end;
+EXPORT_SYMBOL(caam_little_end);
+
+bool caam_imx;
+EXPORT_SYMBOL(caam_imx);
+
+size_t caam_ptr_sz;
+EXPORT_SYMBOL(caam_ptr_sz);
static const struct {
u8 value;
@@ -108,6 +117,55 @@
{ 0xF1, "3GPP HFN matches or exceeds the Threshold" },
};
+static const struct {
+ u8 value;
+ const char *error_text;
+} qi_error_list[] = {
+ { 0x00, "No error" },
+ { 0x1F, "Job terminated by FQ or ICID flush" },
+ { 0x20, "FD format error"},
+ { 0x21, "FD command format error"},
+ { 0x23, "FL format error"},
+ { 0x25, "CRJD specified in FD, but not enabled in FLC"},
+ { 0x30, "Max. buffer size too small"},
+ { 0x31, "DHR exceeds max. buffer size (allocate mode, S/G format)"},
+ { 0x32, "SGT exceeds max. buffer size (allocate mode, S/G format"},
+ { 0x33, "Size over/underflow (allocate mode)"},
+ { 0x34, "Size over/underflow (reuse mode)"},
+ { 0x35, "Length exceeds max. short length (allocate mode, S/G/ format)"},
+ { 0x36, "Memory footprint exceeds max. value (allocate mode, S/G/ format)"},
+ { 0x41, "SBC frame format not supported (allocate mode)"},
+ { 0x42, "Pool 0 invalid / pool 1 size < pool 0 size (allocate mode)"},
+ { 0x43, "Annotation output enabled but ASAR = 0 (allocate mode)"},
+ { 0x44, "Unsupported or reserved frame format or SGHR = 1 (reuse mode)"},
+ { 0x45, "DHR correction underflow (reuse mode, single buffer format)"},
+ { 0x46, "Annotation length exceeds offset (reuse mode)"},
+ { 0x48, "Annotation output enabled but ASA limited by ASAR (reuse mode)"},
+ { 0x49, "Data offset correction exceeds input frame data length (reuse mode)"},
+ { 0x4B, "Annotation output enabled but ASA cannot be expanded (frame list)"},
+ { 0x51, "Unsupported IF reuse mode"},
+ { 0x52, "Unsupported FL use mode"},
+ { 0x53, "Unsupported RJD use mode"},
+ { 0x54, "Unsupported inline descriptor use mode"},
+ { 0xC0, "Table buffer pool 0 depletion"},
+ { 0xC1, "Table buffer pool 1 depletion"},
+ { 0xC2, "Data buffer pool 0 depletion, no OF allocated"},
+ { 0xC3, "Data buffer pool 1 depletion, no OF allocated"},
+ { 0xC4, "Data buffer pool 0 depletion, partial OF allocated"},
+ { 0xC5, "Data buffer pool 1 depletion, partial OF allocated"},
+ { 0xD0, "FLC read error"},
+ { 0xD1, "FL read error"},
+ { 0xD2, "FL write error"},
+ { 0xD3, "OF SGT write error"},
+ { 0xD4, "PTA read error"},
+ { 0xD5, "PTA write error"},
+ { 0xD6, "OF SGT F-bit write error"},
+ { 0xD7, "ASA write error"},
+ { 0xE1, "FLC[ICR]=0 ICID error"},
+ { 0xE2, "FLC[ICR]=1 ICID error"},
+ { 0xE4, "source of ICID flush not trusted (BDI = 0)"},
+};
+
static const char * const cha_id_list[] = {
"",
"AES",
@@ -154,10 +212,13 @@
"Prediction resistance and test request",
"Uninstantiate",
"Secure key generation",
+ "",
+ "Hardware error",
+ "Continuous check"
};
-static void report_ccb_status(struct device *jrdev, const u32 status,
- const char *error)
+static int report_ccb_status(struct device *jrdev, const u32 status,
+ const char *error)
{
u8 cha_id = (status & JRSTA_CCBERR_CHAID_MASK) >>
JRSTA_CCBERR_CHAID_SHIFT;
@@ -193,22 +254,27 @@
* CCB ICV check failures are part of normal operation life;
* we leave the upper layers to do what they want with them.
*/
- if (err_id != JRSTA_CCBERR_ERRID_ICVCHK)
- dev_err(jrdev, "%08x: %s: %s %d: %s%s: %s%s\n",
- status, error, idx_str, idx,
- cha_str, cha_err_code,
- err_str, err_err_code);
+ if (err_id == JRSTA_CCBERR_ERRID_ICVCHK)
+ return -EBADMSG;
+
+ dev_err_ratelimited(jrdev, "%08x: %s: %s %d: %s%s: %s%s\n", status,
+ error, idx_str, idx, cha_str, cha_err_code,
+ err_str, err_err_code);
+
+ return -EINVAL;
}
-static void report_jump_status(struct device *jrdev, const u32 status,
- const char *error)
+static int report_jump_status(struct device *jrdev, const u32 status,
+ const char *error)
{
dev_err(jrdev, "%08x: %s: %s() not implemented\n",
status, error, __func__);
+
+ return -EINVAL;
}
-static void report_deco_status(struct device *jrdev, const u32 status,
- const char *error)
+static int report_deco_status(struct device *jrdev, const u32 status,
+ const char *error)
{
u8 err_id = status & JRSTA_DECOERR_ERROR_MASK;
u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >>
@@ -234,27 +300,56 @@
dev_err(jrdev, "%08x: %s: %s %d: %s%s\n",
status, error, idx_str, idx, err_str, err_err_code);
+
+ return -EINVAL;
}
-static void report_jr_status(struct device *jrdev, const u32 status,
- const char *error)
+static int report_qi_status(struct device *qidev, const u32 status,
+ const char *error)
+{
+ u8 err_id = status & JRSTA_QIERR_ERROR_MASK;
+ const char *err_str = "unidentified error value 0x";
+ char err_err_code[3] = { 0 };
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(qi_error_list); i++)
+ if (qi_error_list[i].value == err_id)
+ break;
+
+ if (i != ARRAY_SIZE(qi_error_list) && qi_error_list[i].error_text)
+ err_str = qi_error_list[i].error_text;
+ else
+ snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id);
+
+ dev_err(qidev, "%08x: %s: %s%s\n",
+ status, error, err_str, err_err_code);
+
+ return -EINVAL;
+}
+
+static int report_jr_status(struct device *jrdev, const u32 status,
+ const char *error)
{
dev_err(jrdev, "%08x: %s: %s() not implemented\n",
status, error, __func__);
+
+ return -EINVAL;
}
-static void report_cond_code_status(struct device *jrdev, const u32 status,
- const char *error)
+static int report_cond_code_status(struct device *jrdev, const u32 status,
+ const char *error)
{
dev_err(jrdev, "%08x: %s: %s() not implemented\n",
status, error, __func__);
+
+ return -EINVAL;
}
-void caam_jr_strstatus(struct device *jrdev, u32 status)
+int caam_strstatus(struct device *jrdev, u32 status, bool qi_v2)
{
static const struct stat_src {
- void (*report_ssed)(struct device *jrdev, const u32 status,
- const char *error);
+ int (*report_ssed)(struct device *jrdev, const u32 status,
+ const char *error);
const char *error;
} status_src[16] = {
{ NULL, "No error" },
@@ -262,7 +357,7 @@
{ report_ccb_status, "CCB" },
{ report_jump_status, "Jump" },
{ report_deco_status, "DECO" },
- { NULL, "Queue Manager Interface" },
+ { report_qi_status, "Queue Manager Interface" },
{ report_jr_status, "Job Ring" },
{ report_cond_code_status, "Condition Code" },
{ NULL, NULL },
@@ -282,10 +377,17 @@
* Otherwise print the error source name.
*/
if (status_src[ssrc].report_ssed)
- status_src[ssrc].report_ssed(jrdev, status, error);
- else if (error)
+ return status_src[ssrc].report_ssed(jrdev, status, error);
+
+ if (error)
dev_err(jrdev, "%d: %s\n", ssrc, error);
else
dev_err(jrdev, "%d: unknown error source\n", ssrc);
+
+ return -EINVAL;
}
-EXPORT_SYMBOL(caam_jr_strstatus);
+EXPORT_SYMBOL(caam_strstatus);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("FSL CAAM error reporting");
+MODULE_AUTHOR("Freescale Semiconductor");
--
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