diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/csr.c | 21 | ||||
| -rw-r--r-- | tools/csr.h | 2 |
2 files changed, 23 insertions, 0 deletions
diff --git a/tools/csr.c b/tools/csr.c index 4ab38232..936a20f9 100644 --- a/tools/csr.c +++ b/tools/csr.c @@ -720,3 +720,24 @@ int csr_write_pskey_uint16(int dd, uint16_t seqnum, uint16_t pskey, uint16_t sto return csr_write_pskey_complex(dd, seqnum, pskey, store, array, 2); } + +int csr_read_pskey_uint32(int dd, uint16_t seqnum, uint16_t pskey, uint16_t store, uint32_t *value) +{ + uint8_t array[4] = { 0x00, 0x00, 0x00, 0x00 }; + int err; + + err = csr_read_pskey_complex(dd, seqnum, pskey, store, array, 4); + + *value = ((array[0] + (array[1] << 8)) << 16) + + (array[2] + (array[3] << 8)); + + return err; +} + +int csr_write_pskey_uint32(int dd, uint16_t seqnum, uint16_t pskey, uint16_t store, uint32_t value) +{ + uint8_t array[4] = { (value & 0xff0000) >> 16, value >> 24, + value & 0xff, (value & 0xff00) >> 8 }; + + return csr_write_pskey_complex(dd, seqnum, pskey, store, array, 4); +} diff --git a/tools/csr.h b/tools/csr.h index ff2c6541..74c97c92 100644 --- a/tools/csr.h +++ b/tools/csr.h @@ -101,3 +101,5 @@ int csr_read_pskey_complex(int dd, uint16_t seqnum, uint16_t pskey, uint16_t sto int csr_write_pskey_complex(int dd, uint16_t seqnum, uint16_t pskey, uint16_t store, uint8_t *value, uint16_t length); int csr_read_pskey_uint16(int dd, uint16_t seqnum, uint16_t pskey, uint16_t store, uint16_t *value); int csr_write_pskey_uint16(int dd, uint16_t seqnum, uint16_t pskey, uint16_t store, uint16_t value); +int csr_read_pskey_uint32(int dd, uint16_t seqnum, uint16_t pskey, uint16_t store, uint32_t *value); +int csr_write_pskey_uint32(int dd, uint16_t seqnum, uint16_t pskey, uint16_t store, uint32_t value); |