proxmox-mirrors/qemu
1
0
Fork 0
mirror of https://git.proxmox.com/git/qemu synced 2025-08-15 10:10:13 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

xilinx_spips: Debug msgs for Snoop state

Browse Source 
This is worth keeping track of when debugging the device model.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: d3b44ecf23d671798b062eee5dc362c716ea54cd.1369117359.git.peter.crosthwaite@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Crosthwaite 2013-06-03 17:17:43 +01:00 committed by Peter Maydell
parent 9151da25a7
commit c37fc509d2
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
hw/ssi/xilinx_spips.c
View File

@ -223,6 +223,7 @@ static void xilinx_spips_update_cs_lines(XilinxSPIPS *s)
} }
if (!found) { if (!found) {
s->snoop_state = SNOOP_CHECKING; s->snoop_state = SNOOP_CHECKING;
DB_PRINT("moving to snoop check state\n");
} }
} }
@ -346,6 +347,7 @@ static void xilinx_spips_flush_txfifo(XilinxSPIPS *s)
fifo8_push(&s->rx_fifo, (uint8_t)tx_rx[0]); fifo8_push(&s->rx_fifo, (uint8_t)tx_rx[0]);
} }
DB_PRINT("initial snoop state: %x\n", (unsigned)s->snoop_state);
switch (s->snoop_state) { switch (s->snoop_state) {
case (SNOOP_CHECKING): case (SNOOP_CHECKING):
switch (tx) { /* new instruction code */ switch (tx) { /* new instruction code */
@ -374,6 +376,7 @@ static void xilinx_spips_flush_txfifo(XilinxSPIPS *s)
default: default:
s->snoop_state--; s->snoop_state--;
} }
DB_PRINT("final snoop state: %x\n", (unsigned)s->snoop_state);
} }
} }