diff options
Diffstat (limited to 'arch/mips/include/asm/octeon')
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx-fpa.h | 4 | ||||
| -rw-r--r-- | arch/mips/include/asm/octeon/cvmx.h | 15 |
2 files changed, 5 insertions, 14 deletions
diff --git a/arch/mips/include/asm/octeon/cvmx-fpa.h b/arch/mips/include/asm/octeon/cvmx-fpa.h index c00501d0f7ae..29ae63606ab4 100644 --- a/arch/mips/include/asm/octeon/cvmx-fpa.h +++ b/arch/mips/include/asm/octeon/cvmx-fpa.h @@ -36,6 +36,8 @@ #ifndef __CVMX_FPA_H__ #define __CVMX_FPA_H__ +#include <linux/delay.h> + #include <asm/octeon/cvmx-address.h> #include <asm/octeon/cvmx-fpa-defs.h> @@ -165,7 +167,7 @@ static inline void cvmx_fpa_enable(void) } /* Enforce a 10 cycle delay between config and enable */ - cvmx_wait(10); + __delay(10); } /* FIXME: CVMX_FPA_CTL_STATUS read is unmodelled */ diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h index 205ab2ce10f8..25854abc95f8 100644 --- a/arch/mips/include/asm/octeon/cvmx.h +++ b/arch/mips/include/asm/octeon/cvmx.h @@ -30,6 +30,7 @@ #include <linux/kernel.h> #include <linux/string.h> +#include <linux/delay.h> enum cvmx_mips_space { CVMX_MIPS_SPACE_XKSEG = 3LL, @@ -429,18 +430,6 @@ static inline uint64_t cvmx_get_cycle(void) } /** - * Wait for the specified number of cycle - * - */ -static inline void cvmx_wait(uint64_t cycles) -{ - uint64_t done = cvmx_get_cycle() + cycles; - - while (cvmx_get_cycle() < done) - ; /* Spin */ -} - -/** * Reads a chip global cycle counter. This counts CPU cycles since * chip reset. The counter is 64 bit. * This register does not exist on CN38XX pass 1 silicion @@ -481,7 +470,7 @@ static inline uint64_t cvmx_get_cycle_global(void) result = -1; \ break; \ } else \ - cvmx_wait(100); \ + __delay(100); \ } \ } while (0); \ result; \ |