From bd3c9aa5319ba2656a0dd8faae2c68b7feb39d1c Mon Sep 17 00:00:00 2001 From: Prerna Saxena Date: Wed, 11 Aug 2010 17:15:11 +0530 Subject: trace: Trace port IO Signed-off-by: Prerna Saxena Signed-off-by: Stefan Hajnoczi --- ioport.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'ioport.c') diff --git a/ioport.c b/ioport.c index 53dd87af33..ec3dc65cdd 100644 --- a/ioport.c +++ b/ioport.c @@ -26,6 +26,7 @@ */ #include "ioport.h" +#include "trace.h" /***********************************************************/ /* IO Port */ @@ -195,18 +196,21 @@ void isa_unassign_ioport(pio_addr_t start, int length) void cpu_outb(pio_addr_t addr, uint8_t val) { LOG_IOPORT("outb: %04"FMT_pioaddr" %02"PRIx8"\n", addr, val); + trace_cpu_out(addr, val); ioport_write(0, addr, val); } void cpu_outw(pio_addr_t addr, uint16_t val) { LOG_IOPORT("outw: %04"FMT_pioaddr" %04"PRIx16"\n", addr, val); + trace_cpu_out(addr, val); ioport_write(1, addr, val); } void cpu_outl(pio_addr_t addr, uint32_t val) { LOG_IOPORT("outl: %04"FMT_pioaddr" %08"PRIx32"\n", addr, val); + trace_cpu_out(addr, val); ioport_write(2, addr, val); } @@ -214,6 +218,7 @@ uint8_t cpu_inb(pio_addr_t addr) { uint8_t val; val = ioport_read(0, addr); + trace_cpu_in(addr, val); LOG_IOPORT("inb : %04"FMT_pioaddr" %02"PRIx8"\n", addr, val); return val; } @@ -222,6 +227,7 @@ uint16_t cpu_inw(pio_addr_t addr) { uint16_t val; val = ioport_read(1, addr); + trace_cpu_in(addr, val); LOG_IOPORT("inw : %04"FMT_pioaddr" %04"PRIx16"\n", addr, val); return val; } @@ -230,6 +236,7 @@ uint32_t cpu_inl(pio_addr_t addr) { uint32_t val; val = ioport_read(2, addr); + trace_cpu_in(addr, val); LOG_IOPORT("inl : %04"FMT_pioaddr" %08"PRIx32"\n", addr, val); return val; } -- cgit v1.2.1