Searched hist:119866 (Results 1 - 8 of 8) sorted by relevance
/freebsd-9.3-release/sys/dev/uart/ | ||
H A D | uart_cpu_pc98.c | diff 119866 Sun Sep 07 19:51:03 MDT 2003 marcel Remove the assumption that a bus_space_handle_t is an I/O address from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes... |
H A D | uart_cpu.h | diff 119866 Sun Sep 07 19:51:03 MDT 2003 marcel Remove the assumption that a bus_space_handle_t is an I/O address from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes... |
H A D | uart_cpu_amd64.c | diff 119866 Sun Sep 07 19:51:03 MDT 2003 marcel Remove the assumption that a bus_space_handle_t is an I/O address from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes... |
H A D | uart_cpu_i386.c | diff 119866 Sun Sep 07 19:51:03 MDT 2003 marcel Remove the assumption that a bus_space_handle_t is an I/O address from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes... |
H A D | uart_cpu_ia64.c | diff 119866 Sun Sep 07 19:51:03 MDT 2003 marcel Remove the assumption that a bus_space_handle_t is an I/O address from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes... |
H A D | uart_dev_sab82532.c | diff 119866 Sun Sep 07 19:51:03 MDT 2003 marcel Remove the assumption that a bus_space_handle_t is an I/O address from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes... |
H A D | uart_dev_z8530.c | diff 119866 Sun Sep 07 19:51:03 MDT 2003 marcel Remove the assumption that a bus_space_handle_t is an I/O address from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes... |
H A D | uart_cpu_sparc64.c | diff 119866 Sun Sep 07 19:51:03 MDT 2003 marcel Remove the assumption that a bus_space_handle_t is an I/O address from the SAB82532 and the Z8530 hardware drivers by introducing uart_cpu_busaddr(). The assumption is not true on pc98 where bus_space_handle_t is a pointer to a structure. The uart_cpu_busaddr() function will return the bus address corresponding the tag and handle given to it by the BAS. WARNING: the intend of the function is STRICTLY to allow hardware drivers to determine which logical channel they control and is NOT to be used for actual I/O. It is therefore EXPLICITLY allowed that uart_cpu_busaddr() returns only the lower 8 bits of the address and garbage in all other bits. No mistakes... |
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