V4L/DVB (8913): cx18: Create cx18_ specific wrappers for all pci mmio accessesors.

cx18: Create cx18_ specific wrappers for all pci mmio accessesors.  This is a
first step in instrumenting all CX23418 PCI bus IO, to debug problems with
accessing the CX23418's PCI memory mapped IO.

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 66 insertions, 65 deletions

diff --git a/drivers/media/video/cx18/cx18-scb.c b/drivers/media/video/cx18/cx18-scb.c
index 30bc803e30d..f56d3772aa6 100644
--- a/drivers/media/video/cx18/cx18-scb.c
+++ b/drivers/media/video/cx18/cx18-scb.c
@@ -20,102 +20,103 @@
  */
 
 #include "cx18-driver.h"
+#include "cx18-io.h"
 #include "cx18-scb.h"
 
 void cx18_init_scb(struct cx18 *cx)
 {
-	setup_page(SCB_OFFSET);
-	memset_io(cx->scb, 0, 0x10000);
+	cx18_setup_page(cx, SCB_OFFSET);
+	cx18_memset_io(cx, cx->scb, 0, 0x10000);
 
-	writel(IRQ_APU_TO_CPU,     &cx->scb->apu2cpu_irq);
-	writel(IRQ_CPU_TO_APU_ACK, &cx->scb->cpu2apu_irq_ack);
-	writel(IRQ_HPU_TO_CPU,     &cx->scb->hpu2cpu_irq);
-	writel(IRQ_CPU_TO_HPU_ACK, &cx->scb->cpu2hpu_irq_ack);
-	writel(IRQ_PPU_TO_CPU,     &cx->scb->ppu2cpu_irq);
-	writel(IRQ_CPU_TO_PPU_ACK, &cx->scb->cpu2ppu_irq_ack);
-	writel(IRQ_EPU_TO_CPU,     &cx->scb->epu2cpu_irq);
-	writel(IRQ_CPU_TO_EPU_ACK, &cx->scb->cpu2epu_irq_ack);
+	cx18_writel(cx, IRQ_APU_TO_CPU,     &cx->scb->apu2cpu_irq);
+	cx18_writel(cx, IRQ_CPU_TO_APU_ACK, &cx->scb->cpu2apu_irq_ack);
+	cx18_writel(cx, IRQ_HPU_TO_CPU,     &cx->scb->hpu2cpu_irq);
+	cx18_writel(cx, IRQ_CPU_TO_HPU_ACK, &cx->scb->cpu2hpu_irq_ack);
+	cx18_writel(cx, IRQ_PPU_TO_CPU,     &cx->scb->ppu2cpu_irq);
+	cx18_writel(cx, IRQ_CPU_TO_PPU_ACK, &cx->scb->cpu2ppu_irq_ack);
+	cx18_writel(cx, IRQ_EPU_TO_CPU,     &cx->scb->epu2cpu_irq);
+	cx18_writel(cx, IRQ_CPU_TO_EPU_ACK, &cx->scb->cpu2epu_irq_ack);
 
-	writel(IRQ_CPU_TO_APU,     &cx->scb->cpu2apu_irq);
-	writel(IRQ_APU_TO_CPU_ACK, &cx->scb->apu2cpu_irq_ack);
-	writel(IRQ_HPU_TO_APU,     &cx->scb->hpu2apu_irq);
-	writel(IRQ_APU_TO_HPU_ACK, &cx->scb->apu2hpu_irq_ack);
-	writel(IRQ_PPU_TO_APU,     &cx->scb->ppu2apu_irq);
-	writel(IRQ_APU_TO_PPU_ACK, &cx->scb->apu2ppu_irq_ack);
-	writel(IRQ_EPU_TO_APU,     &cx->scb->epu2apu_irq);
-	writel(IRQ_APU_TO_EPU_ACK, &cx->scb->apu2epu_irq_ack);
+	cx18_writel(cx, IRQ_CPU_TO_APU,     &cx->scb->cpu2apu_irq);
+	cx18_writel(cx, IRQ_APU_TO_CPU_ACK, &cx->scb->apu2cpu_irq_ack);
+	cx18_writel(cx, IRQ_HPU_TO_APU,     &cx->scb->hpu2apu_irq);
+	cx18_writel(cx, IRQ_APU_TO_HPU_ACK, &cx->scb->apu2hpu_irq_ack);
+	cx18_writel(cx, IRQ_PPU_TO_APU,     &cx->scb->ppu2apu_irq);
+	cx18_writel(cx, IRQ_APU_TO_PPU_ACK, &cx->scb->apu2ppu_irq_ack);
+	cx18_writel(cx, IRQ_EPU_TO_APU,     &cx->scb->epu2apu_irq);
+	cx18_writel(cx, IRQ_APU_TO_EPU_ACK, &cx->scb->apu2epu_irq_ack);
 
-	writel(IRQ_CPU_TO_HPU,     &cx->scb->cpu2hpu_irq);
-	writel(IRQ_HPU_TO_CPU_ACK, &cx->scb->hpu2cpu_irq_ack);
-	writel(IRQ_APU_TO_HPU,     &cx->scb->apu2hpu_irq);
-	writel(IRQ_HPU_TO_APU_ACK, &cx->scb->hpu2apu_irq_ack);
-	writel(IRQ_PPU_TO_HPU,     &cx->scb->ppu2hpu_irq);
-	writel(IRQ_HPU_TO_PPU_ACK, &cx->scb->hpu2ppu_irq_ack);
-	writel(IRQ_EPU_TO_HPU,     &cx->scb->epu2hpu_irq);
-	writel(IRQ_HPU_TO_EPU_ACK, &cx->scb->hpu2epu_irq_ack);
+	cx18_writel(cx, IRQ_CPU_TO_HPU,     &cx->scb->cpu2hpu_irq);
+	cx18_writel(cx, IRQ_HPU_TO_CPU_ACK, &cx->scb->hpu2cpu_irq_ack);
+	cx18_writel(cx, IRQ_APU_TO_HPU,     &cx->scb->apu2hpu_irq);
+	cx18_writel(cx, IRQ_HPU_TO_APU_ACK, &cx->scb->hpu2apu_irq_ack);
+	cx18_writel(cx, IRQ_PPU_TO_HPU,     &cx->scb->ppu2hpu_irq);
+	cx18_writel(cx, IRQ_HPU_TO_PPU_ACK, &cx->scb->hpu2ppu_irq_ack);
+	cx18_writel(cx, IRQ_EPU_TO_HPU,     &cx->scb->epu2hpu_irq);
+	cx18_writel(cx, IRQ_HPU_TO_EPU_ACK, &cx->scb->hpu2epu_irq_ack);
 
-	writel(IRQ_CPU_TO_PPU,     &cx->scb->cpu2ppu_irq);
-	writel(IRQ_PPU_TO_CPU_ACK, &cx->scb->ppu2cpu_irq_ack);
-	writel(IRQ_APU_TO_PPU,     &cx->scb->apu2ppu_irq);
-	writel(IRQ_PPU_TO_APU_ACK, &cx->scb->ppu2apu_irq_ack);
-	writel(IRQ_HPU_TO_PPU,     &cx->scb->hpu2ppu_irq);
-	writel(IRQ_PPU_TO_HPU_ACK, &cx->scb->ppu2hpu_irq_ack);
-	writel(IRQ_EPU_TO_PPU,     &cx->scb->epu2ppu_irq);
-	writel(IRQ_PPU_TO_EPU_ACK, &cx->scb->ppu2epu_irq_ack);
+	cx18_writel(cx, IRQ_CPU_TO_PPU,     &cx->scb->cpu2ppu_irq);
+	cx18_writel(cx, IRQ_PPU_TO_CPU_ACK, &cx->scb->ppu2cpu_irq_ack);
+	cx18_writel(cx, IRQ_APU_TO_PPU,     &cx->scb->apu2ppu_irq);
+	cx18_writel(cx, IRQ_PPU_TO_APU_ACK, &cx->scb->ppu2apu_irq_ack);
+	cx18_writel(cx, IRQ_HPU_TO_PPU,     &cx->scb->hpu2ppu_irq);
+	cx18_writel(cx, IRQ_PPU_TO_HPU_ACK, &cx->scb->ppu2hpu_irq_ack);
+	cx18_writel(cx, IRQ_EPU_TO_PPU,     &cx->scb->epu2ppu_irq);
+	cx18_writel(cx, IRQ_PPU_TO_EPU_ACK, &cx->scb->ppu2epu_irq_ack);
 
-	writel(IRQ_CPU_TO_EPU,     &cx->scb->cpu2epu_irq);
-	writel(IRQ_EPU_TO_CPU_ACK, &cx->scb->epu2cpu_irq_ack);
-	writel(IRQ_APU_TO_EPU,     &cx->scb->apu2epu_irq);
-	writel(IRQ_EPU_TO_APU_ACK, &cx->scb->epu2apu_irq_ack);
-	writel(IRQ_HPU_TO_EPU,     &cx->scb->hpu2epu_irq);
-	writel(IRQ_EPU_TO_HPU_ACK, &cx->scb->epu2hpu_irq_ack);
-	writel(IRQ_PPU_TO_EPU,     &cx->scb->ppu2epu_irq);
-	writel(IRQ_EPU_TO_PPU_ACK, &cx->scb->epu2ppu_irq_ack);
+	cx18_writel(cx, IRQ_CPU_TO_EPU,     &cx->scb->cpu2epu_irq);
+	cx18_writel(cx, IRQ_EPU_TO_CPU_ACK, &cx->scb->epu2cpu_irq_ack);
+	cx18_writel(cx, IRQ_APU_TO_EPU,     &cx->scb->apu2epu_irq);
+	cx18_writel(cx, IRQ_EPU_TO_APU_ACK, &cx->scb->epu2apu_irq_ack);
+	cx18_writel(cx, IRQ_HPU_TO_EPU,     &cx->scb->hpu2epu_irq);
+	cx18_writel(cx, IRQ_EPU_TO_HPU_ACK, &cx->scb->epu2hpu_irq_ack);
+	cx18_writel(cx, IRQ_PPU_TO_EPU,     &cx->scb->ppu2epu_irq);
+	cx18_writel(cx, IRQ_EPU_TO_PPU_ACK, &cx->scb->epu2ppu_irq_ack);
 
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, apu2cpu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, apu2cpu_mb),
 			&cx->scb->apu2cpu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, hpu2cpu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, hpu2cpu_mb),
 			&cx->scb->hpu2cpu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, ppu2cpu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, ppu2cpu_mb),
 			&cx->scb->ppu2cpu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, epu2cpu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, epu2cpu_mb),
 			&cx->scb->epu2cpu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu2apu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu2apu_mb),
 			&cx->scb->cpu2apu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, hpu2apu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, hpu2apu_mb),
 			&cx->scb->hpu2apu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, ppu2apu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, ppu2apu_mb),
 			&cx->scb->ppu2apu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, epu2apu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, epu2apu_mb),
 			&cx->scb->epu2apu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu2hpu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu2hpu_mb),
 			&cx->scb->cpu2hpu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, apu2hpu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, apu2hpu_mb),
 			&cx->scb->apu2hpu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, ppu2hpu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, ppu2hpu_mb),
 			&cx->scb->ppu2hpu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, epu2hpu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, epu2hpu_mb),
 			&cx->scb->epu2hpu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu2ppu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu2ppu_mb),
 			&cx->scb->cpu2ppu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, apu2ppu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, apu2ppu_mb),
 			&cx->scb->apu2ppu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, hpu2ppu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, hpu2ppu_mb),
 			&cx->scb->hpu2ppu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, epu2ppu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, epu2ppu_mb),
 			&cx->scb->epu2ppu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu2epu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu2epu_mb),
 			&cx->scb->cpu2epu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, apu2epu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, apu2epu_mb),
 			&cx->scb->apu2epu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, hpu2epu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, hpu2epu_mb),
 			&cx->scb->hpu2epu_mb_offset);
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, ppu2epu_mb),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, ppu2epu_mb),
 			&cx->scb->ppu2epu_mb_offset);
 
-	writel(SCB_OFFSET + offsetof(struct cx18_scb, cpu_state),
+	cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu_state),
 			&cx->scb->ipc_offset);
 
-	writel(1, &cx->scb->hpu_state);
-	writel(1, &cx->scb->epu_state);
+	cx18_writel(cx, 1, &cx->scb->hpu_state);
+	cx18_writel(cx, 1, &cx->scb->epu_state);
 }