diff options
| author | Rob Austein <sra@hactrn.net> | 2017-09-13 20:20:55 -0400 |
|---|---|---|
| committer | Rob Austein <sra@hactrn.net> | 2017-09-13 20:20:55 -0400 |
| commit | 410e0cf1d22c67585f0a5346e62f60aa4e90fe05 (patch) | |
| tree | 4650beec709d2128e6a03a5b09645e295c7a2797 /hal_io_fmc.c | |
| parent | 5522df4f68bfa66b9b4446fdfb92783694586f70 (diff) | |
Preliminary support for parallel core RSA CRT.
Diffstat (limited to 'hal_io_fmc.c')
| -rw-r--r-- | hal_io_fmc.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/hal_io_fmc.c b/hal_io_fmc.c index 5ac73c4..0d49f1e 100644 --- a/hal_io_fmc.c +++ b/hal_io_fmc.c @@ -47,10 +47,6 @@ static int debug = 0; static int inited = 0; -#ifndef FMC_IO_TIMEOUT -#define FMC_IO_TIMEOUT 100000000 -#endif - static inline hal_error_t init(void) { if (!inited) { @@ -136,33 +132,6 @@ hal_error_t hal_io_read(const hal_core_t *core, hal_addr_t offset, uint8_t *buf, return HAL_OK; } -hal_error_t hal_io_wait(const hal_core_t *core, uint8_t status, int *count) -{ - hal_error_t err; - uint8_t buf[4]; - int i; - - if (count && *count == -1) - *count = FMC_IO_TIMEOUT; - - for (i = 1; ; ++i) { - - if (count && (*count > 0) && (i >= *count)) - return HAL_ERROR_IO_TIMEOUT; - - hal_task_yield(); - - if ((err = hal_io_read(core, ADDR_STATUS, buf, sizeof(buf))) != HAL_OK) - return err; - - if ((buf[3] & status) != 0) { - if (count) - *count = i; - return HAL_OK; - } - } -} - /* * Local variables: * indent-tabs-mode: nil |