ACPICA commit fb18935fcf940c5854a055975c6b9ee31f0e1a5a Link: https://github.com/acpica/acpica/commit/fb18935f Signed-off-by: Erik Schmauss <erik.schmauss@xxxxxxxxx> Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> --- drivers/acpi/acpica/acutils.h | 9 +++--- drivers/acpi/acpica/utbuffer.c | 52 +++++++++++++++++++--------------- 2 files changed, 34 insertions(+), 27 deletions(-) diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 601808be86d1..5fb50634e08e 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -142,10 +142,11 @@ struct acpi_pkg_info { /* acpi_ut_dump_buffer */ -#define DB_BYTE_DISPLAY 1 -#define DB_WORD_DISPLAY 2 -#define DB_DWORD_DISPLAY 4 -#define DB_QWORD_DISPLAY 8 +#define DB_BYTE_DISPLAY 0x01 +#define DB_WORD_DISPLAY 0x02 +#define DB_DWORD_DISPLAY 0x04 +#define DB_QWORD_DISPLAY 0x08 +#define DB_DISPLAY_DATA_ONLY 0x10 /* * utascii - ASCII utilities diff --git a/drivers/acpi/acpica/utbuffer.c b/drivers/acpi/acpica/utbuffer.c index 61db9967ebe4..db897af1de05 100644 --- a/drivers/acpi/acpica/utbuffer.c +++ b/drivers/acpi/acpica/utbuffer.c @@ -37,7 +37,9 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset) u32 j; u32 temp32; u8 buf_char; + u32 display_data_only = display & DB_DISPLAY_DATA_ONLY; + display &= ~DB_DISPLAY_DATA_ONLY; if (!buffer) { acpi_os_printf("Null Buffer Pointer in DumpBuffer!\n"); return; @@ -53,7 +55,9 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset) /* Print current offset */ - acpi_os_printf("%8.4X: ", (base_offset + i)); + if (!display_data_only) { + acpi_os_printf("%8.4X: ", (base_offset + i)); + } /* Print 16 hex chars */ @@ -109,32 +113,34 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset) * Print the ASCII equivalent characters but watch out for the bad * unprintable ones (printable chars are 0x20 through 0x7E) */ - acpi_os_printf(" "); - for (j = 0; j < 16; j++) { - if (i + j >= count) { - acpi_os_printf("\n"); - return; + if (!display_data_only) { + acpi_os_printf(" "); + for (j = 0; j < 16; j++) { + if (i + j >= count) { + acpi_os_printf("\n"); + return; + } + + /* + * Add comment characters so rest of line is ignored when + * compiled + */ + if (j == 0) { + acpi_os_printf("// "); + } + + buf_char = buffer[(acpi_size)i + j]; + if (isprint(buf_char)) { + acpi_os_printf("%c", buf_char); + } else { + acpi_os_printf("."); + } } - /* - * Add comment characters so rest of line is ignored when - * compiled - */ - if (j == 0) { - acpi_os_printf("// "); - } + /* Done with that line. */ - buf_char = buffer[(acpi_size)i + j]; - if (isprint(buf_char)) { - acpi_os_printf("%c", buf_char); - } else { - acpi_os_printf("."); - } + acpi_os_printf("\n"); } - - /* Done with that line. */ - - acpi_os_printf("\n"); i += 16; } -- 2.21.0
