diff options
Diffstat (limited to 'src/devices/machine/ibm21s850.cpp')
-rw-r--r-- | src/devices/machine/ibm21s850.cpp | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/src/devices/machine/ibm21s850.cpp b/src/devices/machine/ibm21s850.cpp index 227d997f70f..3afb88b27a1 100644 --- a/src/devices/machine/ibm21s850.cpp +++ b/src/devices/machine/ibm21s850.cpp @@ -12,12 +12,12 @@ #include "emu.h" #include "ibm21s850.h" -#define LOG_READS (1 << 1) -#define LOG_WRITES (1 << 2) -#define LOG_UNKNOWNS (1 << 3) -#define LOG_ALL (LOG_READS | LOG_WRITES | LOG_UNKNOWNS) +#define LOG_READS (1 << 1) +#define LOG_WRITES (1 << 2) +#define LOG_UNKNOWNS (1 << 3) +#define LOG_ALL (LOG_READS | LOG_WRITES | LOG_UNKNOWNS) -#define VERBOSE (LOG_ALL) +#define VERBOSE (LOG_ALL) #include "logmacro.h" DEFINE_DEVICE_TYPE(IBM21S850, ibm21s850_device, "ibm21s850", "IBM 21S850 IEEE-1394 1-Port PHY") @@ -52,12 +52,12 @@ void ibm21s85x_base_device::device_reset() { memset(m_regs, 0, 0x10); - m_regs[ROOT_OFFS] |= ROOT_MASK; // Root node - m_regs[GAP_COUNT_OFFS] |= 0x3f; // Initial reset value - m_regs[SPEED_OFFS] |= SPEED_400MBIT << SPEED_SHIFT; // 21S850 and 21S851 both indicate maximum 400Mb/s rate - m_regs[ENHANCED_REGS_OFFS] |= ENHANCED_REGS_MASK; // 21S850 and 21S851 both have an enhanced register map - m_regs[CABLE_PWR_OFFS] |= CABLE_PWR_MASK; // Cable is powered - m_regs[CONNECTION1_OFFS] |= CONNECTION1_MASK; // Port 1 connected + m_regs[ROOT_OFFS] |= ROOT_MASK; // Root node + m_regs[GAP_COUNT_OFFS] |= 0x3f; // Initial reset value + m_regs[SPEED_OFFS] |= SPEED_400MBIT << SPEED_SHIFT; // 21S850 and 21S851 both indicate maximum 400Mb/s rate + m_regs[ENHANCED_REGS_OFFS] |= ENHANCED_REGS_MASK; // 21S850 and 21S851 both have an enhanced register map + m_regs[CABLE_PWR_OFFS] |= CABLE_PWR_MASK; // Cable is powered + m_regs[CONNECTION1_OFFS] |= CONNECTION1_MASK; // Port 1 connected m_regs[ARB_PHASE_OFFS] |= PHASE_BUS_RESET << ARB_PHASE_OFFS; // Power up in Bus Reset phase power_on_reset(); @@ -67,18 +67,18 @@ void ibm21s850_device::device_reset() { ibm21s85x_base_device::device_reset(); - m_regs[NUM_PORTS_OFFS] |= 0x01; // 1 port available - m_regs[ENV_OFFS] |= 1 << ENV_SHIFT; // Cable PHY environment - m_regs[REG_COUNT_OFFS] |= 0x09; // 9 registers following the standard block on 21S850 + m_regs[NUM_PORTS_OFFS] |= 0x01; // 1 port available + m_regs[ENV_OFFS] |= 1 << ENV_SHIFT; // Cable PHY environment + m_regs[REG_COUNT_OFFS] |= 0x09; // 9 registers following the standard block on 21S850 } void ibm21s851_device::device_reset() { ibm21s85x_base_device::device_reset(); - m_regs[NUM_PORTS_OFFS] |= 0x03; // 3 port available - m_regs[ENV_OFFS] |= 1 << ENV_SHIFT; // Cable PHY environment - m_regs[REG_COUNT_OFFS] |= 0x0b; // 11 registers following the standard block on 21S851 + m_regs[NUM_PORTS_OFFS] |= 0x03; // 3 port available + m_regs[ENV_OFFS] |= 1 << ENV_SHIFT; // Cable PHY environment + m_regs[REG_COUNT_OFFS] |= 0x0b; // 11 registers following the standard block on 21S851 } void ibm21s85x_base_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) @@ -163,4 +163,4 @@ void ibm21s85x_base_device::write(offs_t offset, uint8_t data) m_regs[offset] = data; break; } -}
\ No newline at end of file +} |