diff options
Diffstat (limited to 'drivers/remoteproc/qcom_common.c')
| -rw-r--r-- | drivers/remoteproc/qcom_common.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/remoteproc/qcom_common.c b/drivers/remoteproc/qcom_common.c index 020349f8979d..a0d4238492e9 100644 --- a/drivers/remoteproc/qcom_common.c +++ b/drivers/remoteproc/qcom_common.c @@ -101,7 +101,9 @@ static void qcom_minidump_cleanup(struct rproc *rproc) } } -static int qcom_add_minidump_segments(struct rproc *rproc, struct minidump_subsystem *subsystem) +static int qcom_add_minidump_segments(struct rproc *rproc, struct minidump_subsystem *subsystem, + void (*rproc_dumpfn_t)(struct rproc *rproc, struct rproc_dump_segment *segment, + void *dest, size_t offset, size_t size)) { struct minidump_region __iomem *ptr; struct minidump_region region; @@ -123,15 +125,15 @@ static int qcom_add_minidump_segments(struct rproc *rproc, struct minidump_subsy for (i = 0; i < seg_cnt; i++) { memcpy_fromio(®ion, ptr + i, sizeof(region)); - if (region.valid == MD_REGION_VALID) { - name = kstrdup(region.name, GFP_KERNEL); + if (le32_to_cpu(region.valid) == MD_REGION_VALID) { + name = kstrndup(region.name, MAX_REGION_NAME_LENGTH - 1, GFP_KERNEL); if (!name) { iounmap(ptr); return -ENOMEM; } da = le64_to_cpu(region.address); - size = le32_to_cpu(region.size); - rproc_coredump_add_custom_segment(rproc, da, size, NULL, name); + size = le64_to_cpu(region.size); + rproc_coredump_add_custom_segment(rproc, da, size, rproc_dumpfn_t, name); } } @@ -139,7 +141,10 @@ static int qcom_add_minidump_segments(struct rproc *rproc, struct minidump_subsy return 0; } -void qcom_minidump(struct rproc *rproc, unsigned int minidump_id) +void qcom_minidump(struct rproc *rproc, unsigned int minidump_id, + void (*rproc_dumpfn_t)(struct rproc *rproc, + struct rproc_dump_segment *segment, void *dest, size_t offset, + size_t size)) { int ret; struct minidump_subsystem *subsystem; @@ -169,7 +174,7 @@ void qcom_minidump(struct rproc *rproc, unsigned int minidump_id) return; } - ret = qcom_add_minidump_segments(rproc, subsystem); + ret = qcom_add_minidump_segments(rproc, subsystem, rproc_dumpfn_t); if (ret) { dev_err(&rproc->dev, "Failed with error: %d while adding minidump entries\n", ret); goto clean_minidump; |