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authorSai Pavan Boddu <sai.pavan.boddu@xilinx.com>2015-10-08 18:51:02 +0530
committerStefan Hajnoczi <stefanha@redhat.com>2015-10-29 17:59:27 +0000
commit637d23beb607765033067c5cb08e0d66afaf8f4c (patch)
tree129c6b10f7c1d9786f949601661c0c713f3e0054 /hw
parente3382ef0ea2724f5f09271a608e8f68ede5d844d (diff)
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sdhci: Split sdhci.h for public and internal device usage
Split sdhci.h into pubilc version (i.e include/hw/sd/sdhci.h) and internal version (i.e hw/sd/sdhci-interna.h) based on register declarations and object declaration. Signed-off-by: Sai Pavan Boddu <saipava@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/sd/sdhci-internal.h (renamed from hw/sd/sdhci.h)73
-rw-r--r--hw/sd/sdhci.c3
2 files changed, 5 insertions, 71 deletions
diff --git a/hw/sd/sdhci.h b/hw/sd/sdhci-internal.h
index 4461d0a..c712daf 100644
--- a/hw/sd/sdhci.h
+++ b/hw/sd/sdhci-internal.h
@@ -21,15 +21,10 @@
* You should have received a copy of the GNU General Public License along
* with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#ifndef SDHCI_INTERNAL_H
+#define SDHCI_INTERNAL_H
-#ifndef SDHCI_H
-#define SDHCI_H
-
-#include "qemu-common.h"
-#include "hw/block/block.h"
-#include "hw/pci/pci.h"
-#include "hw/sysbus.h"
-#include "hw/sd/sd.h"
+#include "hw/sd/sdhci.h"
/* R/W SDMA System Address register 0x0 */
#define SDHC_SYSAD 0x00
@@ -232,66 +227,6 @@ enum {
sdhc_gap_write = 2 /* SDHC stopped at block gap during write operation */
};
-/* SD/MMC host controller state */
-typedef struct SDHCIState {
- union {
- PCIDevice pcidev;
- SysBusDevice busdev;
- };
- SDState *card;
- MemoryRegion iomem;
- BlockConf conf;
-
- QEMUTimer *insert_timer; /* timer for 'changing' sd card. */
- QEMUTimer *transfer_timer;
- qemu_irq eject_cb;
- qemu_irq ro_cb;
- qemu_irq irq;
-
- uint32_t sdmasysad; /* SDMA System Address register */
- uint16_t blksize; /* Host DMA Buff Boundary and Transfer BlkSize Reg */
- uint16_t blkcnt; /* Blocks count for current transfer */
- uint32_t argument; /* Command Argument Register */
- uint16_t trnmod; /* Transfer Mode Setting Register */
- uint16_t cmdreg; /* Command Register */
- uint32_t rspreg[4]; /* Response Registers 0-3 */
- uint32_t prnsts; /* Present State Register */
- uint8_t hostctl; /* Host Control Register */
- uint8_t pwrcon; /* Power control Register */
- uint8_t blkgap; /* Block Gap Control Register */
- uint8_t wakcon; /* WakeUp Control Register */
- uint16_t clkcon; /* Clock control Register */
- uint8_t timeoutcon; /* Timeout Control Register */
- uint8_t admaerr; /* ADMA Error Status Register */
- uint16_t norintsts; /* Normal Interrupt Status Register */
- uint16_t errintsts; /* Error Interrupt Status Register */
- uint16_t norintstsen; /* Normal Interrupt Status Enable Register */
- uint16_t errintstsen; /* Error Interrupt Status Enable Register */
- uint16_t norintsigen; /* Normal Interrupt Signal Enable Register */
- uint16_t errintsigen; /* Error Interrupt Signal Enable Register */
- uint16_t acmd12errsts; /* Auto CMD12 error status register */
- uint64_t admasysaddr; /* ADMA System Address Register */
-
- uint32_t capareg; /* Capabilities Register */
- uint32_t maxcurr; /* Maximum Current Capabilities Register */
- uint8_t *fifo_buffer; /* SD host i/o FIFO buffer */
- uint32_t buf_maxsz;
- uint16_t data_count; /* current element in FIFO buffer */
- uint8_t stopped_state;/* Current SDHC state */
- /* Buffer Data Port Register - virtual access point to R and W buffers */
- /* Software Reset Register - always reads as 0 */
- /* Force Event Auto CMD12 Error Interrupt Reg - write only */
- /* Force Event Error Interrupt Register- write only */
- /* RO Host Controller Version Register always reads as 0x2401 */
-} SDHCIState;
-
extern const VMStateDescription sdhci_vmstate;
-#define TYPE_PCI_SDHCI "sdhci-pci"
-#define PCI_SDHCI(obj) OBJECT_CHECK(SDHCIState, (obj), TYPE_PCI_SDHCI)
-
-#define TYPE_SYSBUS_SDHCI "generic-sdhci"
-#define SYSBUS_SDHCI(obj) \
- OBJECT_CHECK(SDHCIState, (obj), TYPE_SYSBUS_SDHCI)
-
-#endif /* SDHCI_H */
+#endif
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c
index 7f73527..d70d1a6 100644
--- a/hw/sd/sdhci.c
+++ b/hw/sd/sdhci.c
@@ -29,8 +29,7 @@
#include "sysemu/dma.h"
#include "qemu/timer.h"
#include "qemu/bitops.h"
-
-#include "sdhci.h"
+#include "sdhci-internal.h"
/* host controller debug messages */
#ifndef SDHC_DEBUG