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[Qemu-devel] [PULL 04/24] xilinx_spips: Add verbose LQSPI debug output
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 04/24] xilinx_spips: Add verbose LQSPI debug output |
Date: |
Mon, 3 Jun 2013 17:30:01 +0100 |
From: Peter Crosthwaite <address@hidden>
You really need this is you want to track a guest banging on LQSPI.
Signed-off-by: Peter Crosthwaite <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Reviewed-by: Edgar E. Iglesias <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>
---
hw/ssi/xilinx_spips.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c
index a8691d5..29636ce 100644
--- a/hw/ssi/xilinx_spips.c
+++ b/hw/ssi/xilinx_spips.c
@@ -456,10 +456,13 @@ lqspi_read(void *opaque, hwaddr addr, unsigned int size)
int i;
XilinxQSPIPS *q = opaque;
XilinxSPIPS *s = opaque;
+ uint32_t ret;
if (addr >= q->lqspi_cached_addr &&
addr <= q->lqspi_cached_addr + LQSPI_CACHE_SIZE - 4) {
- return q->lqspi_buf[(addr - q->lqspi_cached_addr) >> 2];
+ ret = q->lqspi_buf[(addr - q->lqspi_cached_addr) >> 2];
+ DB_PRINT("addr: %08x, data: %08x\n", (unsigned)addr, (unsigned)ret);
+ return ret;
} else {
int flash_addr = (addr / num_effective_busses(s));
int slave = flash_addr >> LQSPI_ADDRESS_BITS;
--
1.7.9.5
- [Qemu-devel] [PULL 24/24] i.MX: Improve EPIT timer code., (continued)
- [Qemu-devel] [PULL 24/24] i.MX: Improve EPIT timer code., Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 12/24] xilinx_spips: Debug msgs for Snoop state, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 13/24] xilinx_spips: Multiple debug verbosity levels, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 06/24] xilinx_spips: Trash LQ page cache on mode change, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 15/24] xilinx_spips: lqspi: Fix byte/misaligned access, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 19/24] sd/sdhci:ADMA: fix interrupt, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 23/24] exynos4210.c: register rom_mem for memory migration, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 16/24] sd/sdhci.c: Only reset data_count on new commands, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 03/24] xilinx_spips: Inhibit interrupts in LQSPI mode, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 05/24] xilinx_spips: Fix QSPI FIFO size, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 04/24] xilinx_spips: Add verbose LQSPI debug output,
Peter Maydell <=
- [Qemu-devel] [PULL 21/24] i.MX: split GPT and EPIT timer implementation, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 17/24] sd/sdhci: Fix Buffer Write Ready interrupt, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 08/24] xilinx_spips: Implement automatic CS, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 22/24] hw/arm/exynos4210.c: convert chipid_and_omr to an mmio region, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 02/24] xilinx_spips: Make interrupts clear on read, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 07/24] xilinx_spips: Add automatic start support, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 20/24] sd/sd.c: Fix "inquiry" ACMD41, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 11/24] xilinx_spips: Fix striping behaviour, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 01/24] xilinx_spips: seperate SPI and QSPI as two classes, Peter Maydell, 2013/06/03
- [Qemu-devel] [PULL 18/24] sd/sdhci.c: Fix bdata_read DPRINT message, Peter Maydell, 2013/06/03