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-rw-r--r--MAINTAINERS6
-rw-r--r--block/iscsi.c319
-rwxr-xr-xconfigure4
-rw-r--r--hw/char/escc.c233
-rw-r--r--hw/input/ps2.c166
-rw-r--r--hw/scsi/megasas.c81
-rw-r--r--hw/scsi/mfi.h9
-rw-r--r--hw/scsi/scsi-disk.c16
-rw-r--r--hw/scsi/scsi-generic.c8
-rw-r--r--include/exec/exec-all.h9
-rw-r--r--include/ui/input.h5
-rw-r--r--tcg/s390/tcg-target.c752
-rw-r--r--tcg/s390/tcg-target.h2
-rw-r--r--trace-events10
-rw-r--r--ui/Makefile.objs3
-rw-r--r--ui/input-keymap.c191
-rw-r--r--ui/input-legacy.c226
-rw-r--r--ui/input.c7
18 files changed, 1321 insertions, 726 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 97c9fa1f7f..1de05f0525 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -659,6 +659,12 @@ S: Supported
F: hw/block/nvme*
F: tests/nvme-test.c
+megasas
+M: Hannes Reinecke <hare@suse.de>
+S: Supported
+F: hw/scsi/megasas.c
+F: hw/scsi/mfi.h
+
Xilinx EDK
M: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
M: Edgar E. Iglesias <edgar.iglesias@gmail.com>
diff --git a/block/iscsi.c b/block/iscsi.c
index 52355b8bce..d649424e5c 100644
--- a/block/iscsi.c
+++ b/block/iscsi.c
@@ -30,6 +30,8 @@
#include "qemu-common.h"
#include "qemu/config-file.h"
#include "qemu/error-report.h"
+#include "qemu/bitops.h"
+#include "qemu/bitmap.h"
#include "block/block_int.h"
#include "trace.h"
#include "block/scsi.h"
@@ -59,6 +61,8 @@ typedef struct IscsiLun {
struct scsi_inquiry_logical_block_provisioning lbp;
struct scsi_inquiry_block_limits bl;
unsigned char *zeroblock;
+ unsigned long *allocationmap;
+ int cluster_sectors;
} IscsiLun;
typedef struct IscsiTask {
@@ -92,6 +96,15 @@ typedef struct IscsiAIOCB {
#define MAX_NOP_FAILURES 3
#define ISCSI_CMD_RETRIES 5
+/* this threshhold is a trade-off knob to choose between
+ * the potential additional overhead of an extra GET_LBA_STATUS request
+ * vs. unnecessarily reading a lot of zero sectors over the wire.
+ * If a read request is greater or equal than ISCSI_CHECKALLOC_THRES
+ * sectors we check the allocation status of the area covered by the
+ * request first if the allocationmap indicates that the area might be
+ * unallocated. */
+#define ISCSI_CHECKALLOC_THRES 64
+
static void
iscsi_bh_cb(void *p)
{
@@ -273,6 +286,32 @@ static bool is_request_lun_aligned(int64_t sector_num, int nb_sectors,
return 1;
}
+static void iscsi_allocationmap_set(IscsiLun *iscsilun, int64_t sector_num,
+ int nb_sectors)
+{
+ if (iscsilun->allocationmap == NULL) {
+ return;
+ }
+ bitmap_set(iscsilun->allocationmap,
+ sector_num / iscsilun->cluster_sectors,
+ DIV_ROUND_UP(nb_sectors, iscsilun->cluster_sectors));
+}
+
+static void iscsi_allocationmap_clear(IscsiLun *iscsilun, int64_t sector_num,
+ int nb_sectors)
+{
+ int64_t cluster_num, nb_clusters;
+ if (iscsilun->allocationmap == NULL) {
+ return;
+ }
+ cluster_num = DIV_ROUND_UP(sector_num, iscsilun->cluster_sectors);
+ nb_clusters = (sector_num + nb_sectors) / iscsilun->cluster_sectors
+ - cluster_num;
+ if (nb_clusters > 0) {
+ bitmap_clear(iscsilun->allocationmap, cluster_num, nb_clusters);
+ }
+}
+
static int coroutine_fn iscsi_co_writev(BlockDriverState *bs,
int64_t sector_num, int nb_sectors,
QEMUIOVector *iov)
@@ -336,9 +375,127 @@ retry:
return -EIO;
}
+ iscsi_allocationmap_set(iscsilun, sector_num, nb_sectors);
+
return 0;
}
+
+static bool iscsi_allocationmap_is_allocated(IscsiLun *iscsilun,
+ int64_t sector_num, int nb_sectors)
+{
+ unsigned long size;
+ if (iscsilun->allocationmap == NULL) {
+ return true;
+ }
+ size = DIV_ROUND_UP(sector_num + nb_sectors, iscsilun->cluster_sectors);
+ return !(find_next_bit(iscsilun->allocationmap, size,
+ sector_num / iscsilun->cluster_sectors) == size);
+}
+
+
+#if defined(LIBISCSI_FEATURE_IOVECTOR)
+
+static int64_t coroutine_fn iscsi_co_get_block_status(BlockDriverState *bs,
+ int64_t sector_num,
+ int nb_sectors, int *pnum)
+{
+ IscsiLun *iscsilun = bs->opaque;
+ struct scsi_get_lba_status *lbas = NULL;
+ struct scsi_lba_status_descriptor *lbasd = NULL;
+ struct IscsiTask iTask;
+ int64_t ret;
+
+ iscsi_co_init_iscsitask(iscsilun, &iTask);
+
+ if (!is_request_lun_aligned(sector_num, nb_sectors, iscsilun)) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ /* default to all sectors allocated */
+ ret = BDRV_BLOCK_DATA;
+ ret |= (sector_num << BDRV_SECTOR_BITS) | BDRV_BLOCK_OFFSET_VALID;
+ *pnum = nb_sectors;
+
+ /* LUN does not support logical block provisioning */
+ if (iscsilun->lbpme == 0) {
+ goto out;
+ }
+
+retry:
+ if (iscsi_get_lba_status_task(iscsilun->iscsi, iscsilun->lun,
+ sector_qemu2lun(sector_num, iscsilun),
+ 8 + 16, iscsi_co_generic_cb,
+ &iTask) == NULL) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ while (!iTask.complete) {
+ iscsi_set_events(iscsilun);
+ qemu_coroutine_yield();
+ }
+
+ if (iTask.do_retry) {
+ if (iTask.task != NULL) {
+ scsi_free_scsi_task(iTask.task);
+ iTask.task = NULL;
+ }
+ iTask.complete = 0;
+ goto retry;
+ }
+
+ if (iTask.status != SCSI_STATUS_GOOD) {
+ /* in case the get_lba_status_callout fails (i.e.
+ * because the device is busy or the cmd is not
+ * supported) we pretend all blocks are allocated
+ * for backwards compatibility */
+ goto out;
+ }
+
+ lbas = scsi_datain_unmarshall(iTask.task);
+ if (lbas == NULL) {
+ ret = -EIO;
+ goto out;
+ }
+
+ lbasd = &lbas->descriptors[0];
+
+ if (sector_qemu2lun(sector_num, iscsilun) != lbasd->lba) {
+ ret = -EIO;
+ goto out;
+ }
+
+ *pnum = sector_lun2qemu(lbasd->num_blocks, iscsilun);
+
+ if (lbasd->provisioning == SCSI_PROVISIONING_TYPE_DEALLOCATED ||
+ lbasd->provisioning == SCSI_PROVISIONING_TYPE_ANCHORED) {
+ ret &= ~BDRV_BLOCK_DATA;
+ if (iscsilun->lbprz) {
+ ret |= BDRV_BLOCK_ZERO;
+ }
+ }
+
+ if (ret & BDRV_BLOCK_ZERO) {
+ iscsi_allocationmap_clear(iscsilun, sector_num, *pnum);
+ } else {
+ iscsi_allocationmap_set(iscsilun, sector_num, *pnum);
+ }
+
+ if (*pnum > nb_sectors) {
+ *pnum = nb_sectors;
+ }
+out:
+ if (iTask.task != NULL) {
+ scsi_free_scsi_task(iTask.task);
+ }
+ return ret;
+}
+
+#endif /* LIBISCSI_FEATURE_IOVECTOR */
+
+
static int coroutine_fn iscsi_co_readv(BlockDriverState *bs,
int64_t sector_num, int nb_sectors,
QEMUIOVector *iov)
@@ -355,6 +512,22 @@ static int coroutine_fn iscsi_co_readv(BlockDriverState *bs,
return -EINVAL;
}
+#if defined(LIBISCSI_FEATURE_IOVECTOR)
+ if (iscsilun->lbprz && nb_sectors >= ISCSI_CHECKALLOC_THRES &&
+ !iscsi_allocationmap_is_allocated(iscsilun, sector_num, nb_sectors)) {
+ int64_t ret;
+ int pnum;
+ ret = iscsi_co_get_block_status(bs, sector_num, INT_MAX, &pnum);
+ if (ret < 0) {
+ return ret;
+ }
+ if (ret & BDRV_BLOCK_ZERO && pnum >= nb_sectors) {
+ qemu_iovec_memset(iov, 0, 0x00, iov->size);
+ return 0;
+ }
+ }
+#endif
+
lba = sector_qemu2lun(sector_num, iscsilun);
num_sectors = sector_qemu2lun(nb_sectors, iscsilun);
@@ -643,101 +816,6 @@ iscsi_getlength(BlockDriverState *bs)
return len;
}
-#if defined(LIBISCSI_FEATURE_IOVECTOR)
-
-static int64_t coroutine_fn iscsi_co_get_block_status(BlockDriverState *bs,
- int64_t sector_num,
- int nb_sectors, int *pnum)
-{
- IscsiLun *iscsilun = bs->opaque;
- struct scsi_get_lba_status *lbas = NULL;
- struct scsi_lba_status_descriptor *lbasd = NULL;
- struct IscsiTask iTask;
- int64_t ret;
-
- iscsi_co_init_iscsitask(iscsilun, &iTask);
-
- if (!is_request_lun_aligned(sector_num, nb_sectors, iscsilun)) {
- ret = -EINVAL;
- goto out;
- }
-
- /* default to all sectors allocated */
- ret = BDRV_BLOCK_DATA;
- ret |= (sector_num << BDRV_SECTOR_BITS) | BDRV_BLOCK_OFFSET_VALID;
- *pnum = nb_sectors;
-
- /* LUN does not support logical block provisioning */
- if (iscsilun->lbpme == 0) {
- goto out;
- }
-
-retry:
- if (iscsi_get_lba_status_task(iscsilun->iscsi, iscsilun->lun,
- sector_qemu2lun(sector_num, iscsilun),
- 8 + 16, iscsi_co_generic_cb,
- &iTask) == NULL) {
- ret = -ENOMEM;
- goto out;
- }
-
- while (!iTask.complete) {
- iscsi_set_events(iscsilun);
- qemu_coroutine_yield();
- }
-
- if (iTask.do_retry) {
- if (iTask.task != NULL) {
- scsi_free_scsi_task(iTask.task);
- iTask.task = NULL;
- }
- iTask.complete = 0;
- goto retry;
- }
-
- if (iTask.status != SCSI_STATUS_GOOD) {
- /* in case the get_lba_status_callout fails (i.e.
- * because the device is busy or the cmd is not
- * supported) we pretend all blocks are allocated
- * for backwards compatibility */
- goto out;
- }
-
- lbas = scsi_datain_unmarshall(iTask.task);
- if (lbas == NULL) {
- ret = -EIO;
- goto out;
- }
-
- lbasd = &lbas->descriptors[0];
-
- if (sector_qemu2lun(sector_num, iscsilun) != lbasd->lba) {
- ret = -EIO;
- goto out;
- }
-
- *pnum = sector_lun2qemu(lbasd->num_blocks, iscsilun);
- if (*pnum > nb_sectors) {
- *pnum = nb_sectors;
- }
-
- if (lbasd->provisioning == SCSI_PROVISIONING_TYPE_DEALLOCATED ||
- lbasd->provisioning == SCSI_PROVISIONING_TYPE_ANCHORED) {
- ret &= ~BDRV_BLOCK_DATA;
- if (iscsilun->lbprz) {
- ret |= BDRV_BLOCK_ZERO;
- }
- }
-
-out:
- if (iTask.task != NULL) {
- scsi_free_scsi_task(iTask.task);
- }
- return ret;
-}
-
-#endif /* LIBISCSI_FEATURE_IOVECTOR */
-
static int
coroutine_fn iscsi_co_discard(BlockDriverState *bs, int64_t sector_num,
int nb_sectors)
@@ -791,6 +869,8 @@ retry:
return -EIO;
}
+ iscsi_allocationmap_clear(iscsilun, sector_num, nb_sectors);
+
return 0;
}
@@ -809,13 +889,14 @@ coroutine_fn iscsi_co_write_zeroes(BlockDriverState *bs, int64_t sector_num,
return -EINVAL;
}
- if (!(flags & BDRV_REQ_MAY_UNMAP) && !iscsilun->has_write_same) {
- /* WRITE SAME without UNMAP is not supported by the target */
- return -ENOTSUP;
+ if ((flags & BDRV_REQ_MAY_UNMAP) && !iscsilun->lbp.lbpws) {
+ /* WRITE SAME with UNMAP is not supported by the target,
+ * fall back and try WRITE SAME without UNMAP */
+ flags &= ~BDRV_REQ_MAY_UNMAP;
}
- if ((flags & BDRV_REQ_MAY_UNMAP) && !iscsilun->lbp.lbpws) {
- /* WRITE SAME with UNMAP is not supported by the target */
+ if (!(flags & BDRV_REQ_MAY_UNMAP) && !iscsilun->has_write_same) {
+ /* WRITE SAME without UNMAP is not supported by the target */
return -ENOTSUP;
}
@@ -864,6 +945,12 @@ retry:
return -EIO;
}
+ if (flags & BDRV_REQ_MAY_UNMAP) {
+ iscsi_allocationmap_clear(iscsilun, sector_num, nb_sectors);
+ } else {
+ iscsi_allocationmap_set(iscsilun, sector_num, nb_sectors);
+ }
+
return 0;
}
@@ -1295,6 +1382,22 @@ static int iscsi_open(BlockDriverState *bs, QDict *options, int flags,
timer_mod(iscsilun->nop_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + NOP_INTERVAL);
#endif
+ /* Guess the internal cluster (page) size of the iscsi target by the means
+ * of opt_unmap_gran. Transfer the unmap granularity only if it has a
+ * reasonable size */
+ if (iscsilun->bl.opt_unmap_gran * iscsilun->block_size >= 4 * 1024 &&
+ iscsilun->bl.opt_unmap_gran * iscsilun->block_size <= 16 * 1024 * 1024) {
+ iscsilun->cluster_sectors = (iscsilun->bl.opt_unmap_gran *
+ iscsilun->block_size) >> BDRV_SECTOR_BITS;
+#if defined(LIBISCSI_FEATURE_IOVECTOR)
+ if (iscsilun->lbprz && !(bs->open_flags & BDRV_O_NOCACHE)) {
+ iscsilun->allocationmap =
+ bitmap_new(DIV_ROUND_UP(bs->total_sectors,
+ iscsilun->cluster_sectors));
+ }
+#endif
+ }
+
out:
qemu_opts_del(opts);
if (initiator_name != NULL) {
@@ -1328,6 +1431,7 @@ static void iscsi_close(BlockDriverState *bs)
qemu_aio_set_fd_handler(iscsi_get_fd(iscsi), NULL, NULL, NULL);
iscsi_destroy_context(iscsi);
g_free(iscsilun->zeroblock);
+ g_free(iscsilun->allocationmap);
memset(iscsilun, 0, sizeof(IscsiLun));
}
@@ -1388,6 +1492,13 @@ static int iscsi_truncate(BlockDriverState *bs, int64_t offset)
return -EINVAL;
}
+ if (iscsilun->allocationmap != NULL) {
+ g_free(iscsilun->allocationmap);
+ iscsilun->allocationmap =
+ bitmap_new(DIV_ROUND_UP(bs->total_sectors,
+ iscsilun->cluster_sectors));
+ }
+
return 0;
}
@@ -1450,13 +1561,7 @@ static int iscsi_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
IscsiLun *iscsilun = bs->opaque;
bdi->unallocated_blocks_are_zero = !!iscsilun->lbprz;
bdi->can_write_zeroes_with_unmap = iscsilun->lbprz && iscsilun->lbp.lbpws;
- /* Guess the internal cluster (page) size of the iscsi target by the means
- * of opt_unmap_gran. Transfer the unmap granularity only if it has a
- * reasonable size for bdi->cluster_size */
- if (iscsilun->bl.opt_unmap_gran * iscsilun->block_size >= 64 * 1024 &&
- iscsilun->bl.opt_unmap_gran * iscsilun->block_size <= 16 * 1024 * 1024) {
- bdi->cluster_size = iscsilun->bl.opt_unmap_gran * iscsilun->block_size;
- }
+ bdi->cluster_size = iscsilun->cluster_sectors * BDRV_SECTOR_SIZE;
return 0;
}
diff --git a/configure b/configure
index e565e59f04..605a0ece0c 100755
--- a/configure
+++ b/configure
@@ -1137,11 +1137,11 @@ case "$cpu" in
CPU_CFLAGS="-m64 -mcpu=ultrasparc"
;;
s390)
- CPU_CFLAGS="-m31 -march=z990"
+ CPU_CFLAGS="-m31"
LDFLAGS="-m31 $LDFLAGS"
;;
s390x)
- CPU_CFLAGS="-m64 -march=z990"
+ CPU_CFLAGS="-m64"
LDFLAGS="-m64 $LDFLAGS"
;;
i386)
diff --git a/hw/char/escc.c b/hw/char/escc.c
index 6397f6f282..d9a20aa931 100644
--- a/hw/char/escc.c
+++ b/hw/char/escc.c
@@ -27,6 +27,7 @@
#include "hw/char/escc.h"
#include "sysemu/char.h"
#include "ui/console.h"
+#include "ui/input.h"
#include "trace.h"
/*
@@ -94,6 +95,7 @@ typedef struct ChannelState {
ChnID chn; // this channel, A (base+4) or B (base+0)
ChnType type;
uint8_t rx, tx;
+ QemuInputHandlerState *hs;
} ChannelState;
#define ESCC(obj) OBJECT_CHECK(ESCCState, (obj), TYPE_ESCC)
@@ -714,71 +716,181 @@ MemoryRegion *escc_init(hwaddr base, qemu_irq irqA, qemu_irq irqB,
return &d->mmio;
}
-static const uint8_t keycodes[128] = {
- 127, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 53,
- 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 89, 76, 77, 78,
- 79, 80, 81, 82, 83, 84, 85, 86, 87, 42, 99, 88, 100, 101, 102, 103,
- 104, 105, 106, 107, 108, 109, 110, 47, 19, 121, 119, 5, 6, 8, 10, 12,
- 14, 16, 17, 18, 7, 98, 23, 68, 69, 70, 71, 91, 92, 93, 125, 112,
- 113, 114, 94, 50, 0, 0, 124, 9, 11, 0, 0, 0, 0, 0, 0, 0,
- 90, 0, 46, 22, 13, 111, 52, 20, 96, 24, 28, 74, 27, 123, 44, 66,
- 0, 45, 2, 4, 48, 0, 0, 21, 0, 0, 0, 0, 0, 120, 122, 67,
+static const uint8_t qcode_to_keycode[Q_KEY_CODE_MAX] = {
+ [Q_KEY_CODE_SHIFT] = 99,
+ [Q_KEY_CODE_SHIFT_R] = 110,
+ [Q_KEY_CODE_ALT] = 19,
+ [Q_KEY_CODE_ALT_R] = 13,
+ [Q_KEY_CODE_ALTGR] = 13,
+ [Q_KEY_CODE_CTRL] = 76,
+ [Q_KEY_CODE_CTRL_R] = 76,
+ [Q_KEY_CODE_ESC] = 29,
+ [Q_KEY_CODE_1] = 30,
+ [Q_KEY_CODE_2] = 31,
+ [Q_KEY_CODE_3] = 32,
+ [Q_KEY_CODE_4] = 33,
+ [Q_KEY_CODE_5] = 34,
+ [Q_KEY_CODE_6] = 35,
+ [Q_KEY_CODE_7] = 36,
+ [Q_KEY_CODE_8] = 37,
+ [Q_KEY_CODE_9] = 38,
+ [Q_KEY_CODE_0] = 39,
+ [Q_KEY_CODE_MINUS] = 40,
+ [Q_KEY_CODE_EQUAL] = 41,
+ [Q_KEY_CODE_BACKSPACE] = 43,
+ [Q_KEY_CODE_TAB] = 53,
+ [Q_KEY_CODE_Q] = 54,
+ [Q_KEY_CODE_W] = 55,
+ [Q_KEY_CODE_E] = 56,
+ [Q_KEY_CODE_R] = 57,
+ [Q_KEY_CODE_T] = 58,
+ [Q_KEY_CODE_Y] = 59,
+ [Q_KEY_CODE_U] = 60,
+ [Q_KEY_CODE_I] = 61,
+ [Q_KEY_CODE_O] = 62,
+ [Q_KEY_CODE_P] = 63,
+ [Q_KEY_CODE_BRACKET_LEFT] = 64,
+ [Q_KEY_CODE_BRACKET_RIGHT] = 65,
+ [Q_KEY_CODE_RET] = 89,
+ [Q_KEY_CODE_A] = 77,
+ [Q_KEY_CODE_S] = 78,
+ [Q_KEY_CODE_D] = 79,
+ [Q_KEY_CODE_F] = 80,
+ [Q_KEY_CODE_G] = 81,
+ [Q_KEY_CODE_H] = 82,
+ [Q_KEY_CODE_J] = 83,
+ [Q_KEY_CODE_K] = 84,
+ [Q_KEY_CODE_L] = 85,
+ [Q_KEY_CODE_SEMICOLON] = 86,
+ [Q_KEY_CODE_APOSTROPHE] = 87,
+ [Q_KEY_CODE_GRAVE_ACCENT] = 42,
+ [Q_KEY_CODE_BACKSLASH] = 88,
+ [Q_KEY_CODE_Z] = 100,
+ [Q_KEY_CODE_X] = 101,
+ [Q_KEY_CODE_C] = 102,
+ [Q_KEY_CODE_V] = 103,
+ [Q_KEY_CODE_B] = 104,
+ [Q_KEY_CODE_N] = 105,
+ [Q_KEY_CODE_M] = 106,
+ [Q_KEY_CODE_COMMA] = 107,
+ [Q_KEY_CODE_DOT] = 108,
+ [Q_KEY_CODE_SLASH] = 109,
+ [Q_KEY_CODE_ASTERISK] = 47,
+ [Q_KEY_CODE_SPC] = 121,
+ [Q_KEY_CODE_CAPS_LOCK] = 119,
+ [Q_KEY_CODE_F1] = 5,
+ [Q_KEY_CODE_F2] = 6,
+ [Q_KEY_CODE_F3] = 8,
+ [Q_KEY_CODE_F4] = 10,
+ [Q_KEY_CODE_F5] = 12,
+ [Q_KEY_CODE_F6] = 14,
+ [Q_KEY_CODE_F7] = 16,
+ [Q_KEY_CODE_F8] = 17,
+ [Q_KEY_CODE_F9] = 18,
+ [Q_KEY_CODE_F10] = 7,
+ [Q_KEY_CODE_NUM_LOCK] = 98,
+ [Q_KEY_CODE_SCROLL_LOCK] = 23,
+ [Q_KEY_CODE_KP_DIVIDE] = 46,
+ [Q_KEY_CODE_KP_MULTIPLY] = 47,
+ [Q_KEY_CODE_KP_SUBTRACT] = 71,
+ [Q_KEY_CODE_KP_ADD] = 125,
+ [Q_KEY_CODE_KP_ENTER] = 90,
+ [Q_KEY_CODE_KP_DECIMAL] = 50,
+ [Q_KEY_CODE_KP_0] = 94,
+ [Q_KEY_CODE_KP_1] = 112,
+ [Q_KEY_CODE_KP_2] = 113,
+ [Q_KEY_CODE_KP_3] = 114,
+ [Q_KEY_CODE_KP_4] = 91,
+ [Q_KEY_CODE_KP_5] = 92,
+ [Q_KEY_CODE_KP_6] = 93,
+ [Q_KEY_CODE_KP_7] = 68,
+ [Q_KEY_CODE_KP_8] = 69,
+ [Q_KEY_CODE_KP_9] = 70,
+ [Q_KEY_CODE_LESS] = 124,
+ [Q_KEY_CODE_F11] = 9,
+ [Q_KEY_CODE_F12] = 11,
+ [Q_KEY_CODE_HOME] = 52,
+ [Q_KEY_CODE_PGUP] = 96,
+ [Q_KEY_CODE_PGDN] = 123,
+ [Q_KEY_CODE_END] = 74,
+ [Q_KEY_CODE_LEFT] = 24,
+ [Q_KEY_CODE_UP] = 20,
+ [Q_KEY_CODE_DOWN] = 27,
+ [Q_KEY_CODE_RIGHT] = 28,
+ [Q_KEY_CODE_INSERT] = 44,
+ [Q_KEY_CODE_DELETE] = 66,
+ [Q_KEY_CODE_STOP] = 1,
+ [Q_KEY_CODE_AGAIN] = 3,
+ [Q_KEY_CODE_PROPS] = 25,
+ [Q_KEY_CODE_UNDO] = 26,
+ [Q_KEY_CODE_FRONT] = 49,
+ [Q_KEY_CODE_COPY] = 51,
+ [Q_KEY_CODE_OPEN] = 72,
+ [Q_KEY_CODE_PASTE] = 73,
+ [Q_KEY_CODE_FIND] = 95,
+ [Q_KEY_CODE_CUT] = 97,
+ [Q_KEY_CODE_LF] = 111,
+ [Q_KEY_CODE_HELP] = 118,
+ [Q_KEY_CODE_META_L] = 120,
+ [Q_KEY_CODE_META_R] = 122,
+ [Q_KEY_CODE_COMPOSE] = 67,
+ [Q_KEY_CODE_PRINT] = 22,
+ [Q_KEY_CODE_SYSRQ] = 21,
};
-static const uint8_t e0_keycodes[128] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 76, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 109, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 68, 69, 70, 0, 91, 0, 93, 0, 112,
- 113, 114, 94, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 1, 3, 25, 26, 49, 52, 72, 73, 97, 99, 111, 118, 120, 122, 67, 0,
-};
-
-static void sunkbd_event(void *opaque, int ch)
+static void sunkbd_handle_event(DeviceState *dev, QemuConsole *src,
+ InputEvent *evt)
{
- ChannelState *s = opaque;
- int release = ch & 0x80;
-
- trace_escc_sunkbd_event_in(ch);
- switch (ch) {
- case 58: // Caps lock press
- s->caps_lock_mode ^= 1;
- if (s->caps_lock_mode == 2)
- return; // Drop second press
- break;
- case 69: // Num lock press
- s->num_lock_mode ^= 1;
- if (s->num_lock_mode == 2)
- return; // Drop second press
- break;
- case 186: // Caps lock release
- s->caps_lock_mode ^= 2;
- if (s->caps_lock_mode == 3)
- return; // Drop first release
- break;
- case 197: // Num lock release
- s->num_lock_mode ^= 2;
- if (s->num_lock_mode == 3)
- return; // Drop first release
- break;
- case 0xe0:
- s->e0_mode = 1;
- return;
- default:
- break;
+ ChannelState *s = (ChannelState *)dev;
+ int qcode, keycode;
+
+ assert(evt->kind == INPUT_EVENT_KIND_KEY);
+ qcode = qemu_input_key_value_to_qcode(evt->key->key);
+ trace_escc_sunkbd_event_in(qcode, QKeyCode_lookup[qcode],
+ evt->key->down);
+
+ if (qcode == Q_KEY_CODE_CAPS_LOCK) {
+ if (evt->key->down) {
+ s->caps_lock_mode ^= 1;
+ if (s->caps_lock_mode == 2) {
+ return; /* Drop second press */
+ }
+ } else {
+ s->caps_lock_mode ^= 2;
+ if (s->caps_lock_mode == 3) {
+ return; /* Drop first release */
+ }
+ }
}
- if (s->e0_mode) {
- s->e0_mode = 0;
- ch = e0_keycodes[ch & 0x7f];
- } else {
- ch = keycodes[ch & 0x7f];
+
+ if (qcode == Q_KEY_CODE_NUM_LOCK) {
+ if (evt->key->down) {
+ s->num_lock_mode ^= 1;
+ if (s->num_lock_mode == 2) {
+ return; /* Drop second press */
+ }
+ } else {
+ s->num_lock_mode ^= 2;
+ if (s->num_lock_mode == 3) {
+ return; /* Drop first release */
+ }
+ }
+ }
+
+ keycode = qcode_to_keycode[qcode];
+ if (!evt->key->down) {
+ keycode |= 0x80;
}
- trace_escc_sunkbd_event_out(ch);
- put_queue(s, ch | release);
+ trace_escc_sunkbd_event_out(keycode);
+ put_queue(s, keycode);
}
+static QemuInputHandler sunkbd_handler = {
+ .name = "sun keyboard",
+ .mask = INPUT_EVENT_MASK_KEY,
+ .event = sunkbd_handle_event,
+};
+
static void handle_kbd_command(ChannelState *s, int val)
{
trace_escc_kbd_command(val);
@@ -800,7 +912,7 @@ static void handle_kbd_command(ChannelState *s, int val)
case 0xf:
clear_queue(s);
put_queue(s, 0xfe);
- put_queue(s, 0); // XXX, layout?
+ put_queue(s, 0x21); /* en-us layout */
break;
default:
break;
@@ -898,7 +1010,8 @@ static int escc_init1(SysBusDevice *dev)
"QEMU Sun Mouse");
}
if (s->chn[1].type == kbd) {
- qemu_add_kbd_event_handler(sunkbd_event, &s->chn[1]);
+ s->chn[1].hs = qemu_input_handler_register((DeviceState *)(&s->chn[1]),
+ &sunkbd_handler);
}
return 0;
diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index 34120796b1..22b77dfe5c 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -24,6 +24,7 @@
#include "hw/hw.h"
#include "hw/input/ps2.h"
#include "ui/console.h"
+#include "ui/input.h"
#include "sysemu/sysemu.h"
/* debug PC keyboard */
@@ -71,10 +72,12 @@
#define MOUSE_STATUS_ENABLED 0x20
#define MOUSE_STATUS_SCALE21 0x10
-#define PS2_QUEUE_SIZE 256
+#define PS2_QUEUE_SIZE 16 /* Buffer size required by PS/2 protocol */
typedef struct {
- uint8_t data[PS2_QUEUE_SIZE];
+ /* Keep the data array 256 bytes long, which compatibility
+ with older qemu versions. */
+ uint8_t data[256];
int rptr, wptr, count;
} PS2Queue;
@@ -137,7 +140,7 @@ void ps2_queue(void *opaque, int b)
PS2State *s = (PS2State *)opaque;
PS2Queue *q = &s->queue;
- if (q->count >= PS2_QUEUE_SIZE)
+ if (q->count >= PS2_QUEUE_SIZE - 1)
return;
q->data[q->wptr] = b;
if (++q->wptr == PS2_QUEUE_SIZE)
@@ -170,6 +173,21 @@ static void ps2_put_keycode(void *opaque, int keycode)
ps2_queue(&s->common, keycode);
}
+static void ps2_keyboard_event(DeviceState *dev, QemuConsole *src,
+ InputEvent *evt)
+{
+ PS2KbdState *s = (PS2KbdState *)dev;
+ int scancodes[3], i, count;
+
+ qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
+ count = qemu_input_key_value_to_scancode(evt->key->key,
+ evt->key->down,
+ scancodes);
+ for (i = 0; i < count; i++) {
+ ps2_put_keycode(s, scancodes[i]);
+ }
+}
+
uint32_t ps2_read_data(void *opaque)
{
PS2State *s = (PS2State *)opaque;
@@ -352,31 +370,57 @@ static void ps2_mouse_send_packet(PS2MouseState *s)
s->mouse_dz -= dz1;
}
-static void ps2_mouse_event(void *opaque,
- int dx, int dy, int dz, int buttons_state)
+static void ps2_mouse_event(DeviceState *dev, QemuConsole *src,
+ InputEvent *evt)
{
- PS2MouseState *s = opaque;
+ static const int bmap[INPUT_BUTTON_MAX] = {
+ [INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON,
+ [INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON,
+ [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON,
+ };
+ PS2MouseState *s = (PS2MouseState *)dev;
/* check if deltas are recorded when disabled */
if (!(s->mouse_status & MOUSE_STATUS_ENABLED))
return;
- s->mouse_dx += dx;
- s->mouse_dy -= dy;
- s->mouse_dz += dz;
- /* XXX: SDL sometimes generates nul events: we delete them */
- if (s->mouse_dx == 0 && s->mouse_dy == 0 && s->mouse_dz == 0 &&
- s->mouse_buttons == buttons_state)
- return;
- s->mouse_buttons = buttons_state;
+ switch (evt->kind) {
+ case INPUT_EVENT_KIND_REL:
+ if (evt->rel->axis == INPUT_AXIS_X) {
+ s->mouse_dx += evt->rel->value;
+ } else if (evt->rel->axis == INPUT_AXIS_Y) {
+ s->mouse_dy -= evt->rel->value;
+ }
+ break;
- if (buttons_state) {
- qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
+ case INPUT_EVENT_KIND_BTN:
+ if (evt->btn->down) {
+ s->mouse_buttons |= bmap[evt->btn->button];
+ if (evt->btn->button == INPUT_BUTTON_WHEEL_UP) {
+ s->mouse_dz--;
+ } else if (evt->btn->button == INPUT_BUTTON_WHEEL_DOWN) {
+ s->mouse_dz++;
+ }
+ } else {
+ s->mouse_buttons &= ~bmap[evt->btn->button];
+ }
+ break;
+
+ default:
+ /* keep gcc happy */
+ break;
}
+}
- if (!(s->mouse_status & MOUSE_STATUS_REMOTE) &&
- (s->common.queue.count < (PS2_QUEUE_SIZE - 16))) {
- for(;;) {
+static void ps2_mouse_sync(DeviceState *dev)
+{
+ PS2MouseState *s = (PS2MouseState *)dev;
+
+ if (s->mouse_buttons) {
+ qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
+ }
+ if (!(s->mouse_status & MOUSE_STATUS_REMOTE)) {
+ while (s->common.queue.count < PS2_QUEUE_SIZE - 4) {
/* if not remote, send event. Multiple events are sent if
too big deltas */
ps2_mouse_send_packet(s);
@@ -388,7 +432,9 @@ static void ps2_mouse_event(void *opaque,
void ps2_mouse_fake_event(void *opaque)
{
- ps2_mouse_event(opaque, 1, 0, 0, 0);
+ PS2MouseState *s = opaque;
+ s->mouse_dx++;
+ ps2_mouse_sync(opaque);
}
void ps2_write_mouse(void *opaque, int val)
@@ -528,6 +574,34 @@ static void ps2_common_reset(PS2State *s)
s->update_irq(s->update_arg, 0);
}
+static void ps2_common_post_load(PS2State *s)
+{
+ PS2Queue *q = &s->queue;
+ int size;
+ int i;
+ int tmp_data[PS2_QUEUE_SIZE];
+
+ /* set the useful data buffer queue size, < PS2_QUEUE_SIZE */
+ size = q->count > PS2_QUEUE_SIZE ? 0 : q->count;
+
+ /* move the queue elements to the start of data array */
+ if (size > 0) {
+ for (i = 0; i < size; i++) {
+ /* move the queue elements to the temporary buffer */
+ tmp_data[i] = q->data[q->rptr];
+ if (++q->rptr == 256) {
+ q->rptr = 0;
+ }
+ }
+ memcpy(q->data, tmp_data, size);
+ }
+ /* reset rptr/wptr/count */
+ q->rptr = 0;
+ q->wptr = size;
+ q->count = size;
+ s->update_irq(s->update_arg, q->count != 0);
+}
+
static void ps2_kbd_reset(void *opaque)
{
PS2KbdState *s = (PS2KbdState *) opaque;
@@ -600,18 +674,31 @@ static const VMStateDescription vmstate_ps2_keyboard_ledstate = {
static int ps2_kbd_post_load(void* opaque, int version_id)
{
PS2KbdState *s = (PS2KbdState*)opaque;
+ PS2State *ps2 = &s->common;
if (version_id == 2)
s->scancode_set=2;
+
+ ps2_common_post_load(ps2);
+
return 0;
}
+static void ps2_kbd_pre_save(void *opaque)
+{
+ PS2KbdState *s = (PS2KbdState *)opaque;
+ PS2State *ps2 = &s->common;
+
+ ps2_common_post_load(ps2);
+}
+
static const VMStateDescription vmstate_ps2_keyboard = {
.name = "ps2kbd",
.version_id = 3,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.post_load = ps2_kbd_post_load,
+ .pre_save = ps2_kbd_pre_save,
.fields = (VMStateField []) {
VMSTATE_STRUCT(common, PS2KbdState, 0, vmstate_ps2_common, PS2State),
VMSTATE_INT32(scan_enabled, PS2KbdState),
@@ -629,11 +716,31 @@ static const VMStateDescription vmstate_ps2_keyboard = {
}
};
+static int ps2_mouse_post_load(void *opaque, int version_id)
+{
+ PS2MouseState *s = (PS2MouseState *)opaque;
+ PS2State *ps2 = &s->common;
+
+ ps2_common_post_load(ps2);
+
+ return 0;
+}
+
+static void ps2_mouse_pre_save(void *opaque)
+{
+ PS2MouseState *s = (PS2MouseState *)opaque;
+ PS2State *ps2 = &s->common;
+
+ ps2_common_post_load(ps2);
+}
+
static const VMStateDescription vmstate_ps2_mouse = {
.name = "ps2mouse",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
+ .post_load = ps2_mouse_post_load,
+ .pre_save = ps2_mouse_pre_save,
.fields = (VMStateField []) {
VMSTATE_STRUCT(common, PS2MouseState, 0, vmstate_ps2_common, PS2State),
VMSTATE_UINT8(mouse_status, PS2MouseState),
@@ -650,6 +757,12 @@ static const VMStateDescription vmstate_ps2_mouse = {
}
};
+static QemuInputHandler ps2_keyboard_handler = {
+ .name = "QEMU PS/2 Keyboard",
+ .mask = INPUT_EVENT_MASK_KEY,
+ .event = ps2_keyboard_event,
+};
+
void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
{
PS2KbdState *s = (PS2KbdState *)g_malloc0(sizeof(PS2KbdState));
@@ -658,11 +771,19 @@ void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
s->common.update_arg = update_arg;
s->scancode_set = 2;
vmstate_register(NULL, 0, &vmstate_ps2_keyboard, s);
- qemu_add_kbd_event_handler(ps2_put_keycode, s);
+ qemu_input_handler_register((DeviceState *)s,
+ &ps2_keyboard_handler);
qemu_register_reset(ps2_kbd_reset, s);
return s;
}
+static QemuInputHandler ps2_mouse_handler = {
+ .name = "QEMU PS/2 Mouse",
+ .mask = INPUT_EVENT_MASK_BTN | INPUT_EVENT_MASK_REL,
+ .event = ps2_mouse_event,
+ .sync = ps2_mouse_sync,
+};
+
void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
{
PS2MouseState *s = (PS2MouseState *)g_malloc0(sizeof(PS2MouseState));
@@ -670,7 +791,8 @@ void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
s->common.update_irq = update_irq;
s->common.update_arg = update_arg;
vmstate_register(NULL, 0, &vmstate_ps2_mouse, s);
- qemu_add_mouse_event_handler(ps2_mouse_event, s, 0, "QEMU PS/2 Mouse");
+ qemu_input_handler_register((DeviceState *)s,
+ &ps2_mouse_handler);
qemu_register_reset(ps2_mouse_reset, s);
return s;
}
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index e6e1ffd1bb..baee46f981 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -21,6 +21,7 @@
#include "hw/hw.h"
#include "hw/pci/pci.h"
#include "sysemu/dma.h"
+#include "hw/pci/msi.h"
#include "hw/pci/msix.h"
#include "qemu/iov.h"
#include "hw/scsi/scsi.h"
@@ -43,9 +44,11 @@
#define MEGASAS_FLAG_USE_JBOD 0
#define MEGASAS_MASK_USE_JBOD (1 << MEGASAS_FLAG_USE_JBOD)
-#define MEGASAS_FLAG_USE_MSIX 1
+#define MEGASAS_FLAG_USE_MSI 1
+#define MEGASAS_MASK_USE_MSI (1 << MEGASAS_FLAG_USE_MSI)
+#define MEGASAS_FLAG_USE_MSIX 2
#define MEGASAS_MASK_USE_MSIX (1 << MEGASAS_FLAG_USE_MSIX)
-#define MEGASAS_FLAG_USE_QUEUE64 2
+#define MEGASAS_FLAG_USE_QUEUE64 3
#define MEGASAS_MASK_USE_QUEUE64 (1 << MEGASAS_FLAG_USE_QUEUE64)
static const char *mfi_frame_desc[] = {
@@ -132,6 +135,11 @@ static bool megasas_use_queue64(MegasasState *s)
return s->flags & MEGASAS_MASK_USE_QUEUE64;
}
+static bool megasas_use_msi(MegasasState *s)
+{
+ return s->flags & MEGASAS_MASK_USE_MSI;
+}
+
static bool megasas_use_msix(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_MSIX;
@@ -538,6 +546,9 @@ static void megasas_complete_frame(MegasasState *s, uint64_t context)
if (msix_enabled(pci_dev)) {
trace_megasas_msix_raise(0);
msix_notify(pci_dev, 0);
+ } else if (msi_enabled(pci_dev)) {
+ trace_megasas_msi_raise(0);
+ msi_notify(pci_dev, 0);
} else {
trace_megasas_irq_raise();
pci_irq_assert(pci_dev);
@@ -1106,6 +1117,21 @@ static int megasas_dcmd_ld_get_list(MegasasState *s, MegasasCmd *cmd)
return MFI_STAT_OK;
}
+static int megasas_dcmd_ld_list_query(MegasasState *s, MegasasCmd *cmd)
+{
+ uint16_t flags;
+
+ /* mbox0 contains flags */
+ flags = le16_to_cpu(cmd->frame->dcmd.mbox[0]);
+ trace_megasas_dcmd_ld_list_query(cmd->index, flags);
+ if (flags == MR_LD_QUERY_TYPE_ALL ||
+ flags == MR_LD_QUERY_TYPE_EXPOSED_TO_HOST) {
+ return megasas_dcmd_ld_get_list(s, cmd);
+ }
+
+ return MFI_STAT_OK;
+}
+
static int megasas_ld_get_info_submit(SCSIDevice *sdev, int lun,
MegasasCmd *cmd)
{
@@ -1409,6 +1435,8 @@ static const struct dcmd_cmd_tbl_t {
megasas_dcmd_dummy },
{ MFI_DCMD_LD_GET_LIST, "LD_GET_LIST",
megasas_dcmd_ld_get_list},
+ { MFI_DCMD_LD_LIST_QUERY, "LD_LIST_QUERY",
+ megasas_dcmd_ld_list_query },
{ MFI_DCMD_LD_GET_INFO, "LD_GET_INFO",
megasas_dcmd_ld_get_info },
{ MFI_DCMD_LD_GET_PROP, "LD_GET_PROP",
@@ -1939,12 +1967,20 @@ static void megasas_mmio_write(void *opaque, hwaddr addr,
break;
case MFI_OMSK:
s->intr_mask = val;
- if (!megasas_intr_enabled(s) && !msix_enabled(pci_dev)) {
+ if (!megasas_intr_enabled(s) &&
+ !msi_enabled(pci_dev) &&
+ !msix_enabled(pci_dev)) {
trace_megasas_irq_lower();
pci_irq_deassert(pci_dev);
}
if (megasas_intr_enabled(s)) {
- trace_megasas_intr_enabled();
+ if (msix_enabled(pci_dev)) {
+ trace_megasas_msix_enabled(0);
+ } else if (msi_enabled(pci_dev)) {
+ trace_megasas_msi_enabled(0);
+ } else {
+ trace_megasas_intr_enabled();
+ }
} else {
trace_megasas_intr_disabled();
}
@@ -2068,6 +2104,7 @@ static const VMStateDescription vmstate_megasas = {
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
VMSTATE_PCI_DEVICE(parent_obj, MegasasState),
+ VMSTATE_MSIX(parent_obj, MegasasState),
VMSTATE_INT32(fw_state, MegasasState),
VMSTATE_INT32(intr_mask, MegasasState),
@@ -2083,9 +2120,12 @@ static void megasas_scsi_uninit(PCIDevice *d)
{
MegasasState *s = MEGASAS(d);
-#ifdef USE_MSIX
- msix_uninit(d, &s->mmio_io);
-#endif
+ if (megasas_use_msix(s)) {
+ msix_uninit(d, &s->mmio_io, &s->mmio_io);
+ }
+ if (megasas_use_msi(s)) {
+ msi_uninit(d);
+ }
memory_region_destroy(&s->mmio_io);
memory_region_destroy(&s->port_io);
memory_region_destroy(&s->queue_io);
@@ -2124,15 +2164,15 @@ static int megasas_scsi_init(PCIDevice *dev)
memory_region_init_io(&s->queue_io, OBJECT(s), &megasas_queue_ops, s,
"megasas-queue", 0x40000);
-#ifdef USE_MSIX
- /* MSI-X support is currently broken */
+ if (megasas_use_msi(s) &&
+ msi_init(dev, 0x50, 1, true, false)) {
+ s->flags &= ~MEGASAS_MASK_USE_MSI;
+ }
if (megasas_use_msix(s) &&
- msix_init(dev, 15, &s->mmio_io, 0, 0x2000)) {
+ msix_init(dev, 15, &s->mmio_io, 0, 0x2000,
+ &s->mmio_io, 0, 0x3800, 0x68)) {
s->flags &= ~MEGASAS_MASK_USE_MSIX;
}
-#else
- s->flags &= ~MEGASAS_MASK_USE_MSIX;
-#endif
bar_type = PCI_BASE_ADDRESS_SPACE_MEMORY | PCI_BASE_ADDRESS_MEM_TYPE_64;
pci_register_bar(dev, 0, bar_type, &s->mmio_io);
@@ -2151,7 +2191,7 @@ static int megasas_scsi_init(PCIDevice *dev)
s->sas_addr |= PCI_FUNC(dev->devfn);
}
if (!s->hba_serial) {
- s->hba_serial = g_strdup(MEGASAS_HBA_SERIAL);
+ s->hba_serial = g_strdup(MEGASAS_HBA_SERIAL);
}
if (s->fw_sge >= MEGASAS_MAX_SGE - MFI_PASS_FRAME_SIZE) {
s->fw_sge = MEGASAS_MAX_SGE - MFI_PASS_FRAME_SIZE;
@@ -2164,7 +2204,6 @@ static int megasas_scsi_init(PCIDevice *dev)
s->fw_cmds = MEGASAS_MAX_FRAMES;
}
trace_megasas_init(s->fw_sge, s->fw_cmds,
- megasas_use_msix(s) ? "MSI-X" : "INTx",
megasas_is_jbod(s) ? "jbod" : "raid");
s->fw_luns = (MFI_MAX_LD > MAX_SCSI_DEVS) ?
MAX_SCSI_DEVS : MFI_MAX_LD;
@@ -2189,6 +2228,13 @@ static int megasas_scsi_init(PCIDevice *dev)
return 0;
}
+static void
+megasas_write_config(PCIDevice *pci, uint32_t addr, uint32_t val, int len)
+{
+ pci_default_write_config(pci, addr, val, len);
+ msi_write_config(pci, addr, val, len);
+}
+
static Property megasas_properties[] = {
DEFINE_PROP_UINT32("max_sge", MegasasState, fw_sge,
MEGASAS_DEFAULT_SGE),
@@ -2196,10 +2242,10 @@ static Property megasas_properties[] = {
MEGASAS_DEFAULT_FRAMES),
DEFINE_PROP_STRING("hba_serial", MegasasState, hba_serial),
DEFINE_PROP_UINT64("sas_address", MegasasState, sas_addr, 0),
-#ifdef USE_MSIX
+ DEFINE_PROP_BIT("use_msi", MegasasState, flags,
+ MEGASAS_FLAG_USE_MSI, false),
DEFINE_PROP_BIT("use_msix", MegasasState, flags,
MEGASAS_FLAG_USE_MSIX, false),
-#endif
DEFINE_PROP_BIT("use_jbod", MegasasState, flags,
MEGASAS_FLAG_USE_JBOD, false),
DEFINE_PROP_END_OF_LIST(),
@@ -2222,6 +2268,7 @@ static void megasas_class_init(ObjectClass *oc, void *data)
dc->vmsd = &vmstate_megasas;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
dc->desc = "LSI MegaRAID SAS 1078";
+ pc->config_write = megasas_write_config;
}
static const TypeInfo megasas_info = {
diff --git a/hw/scsi/mfi.h b/hw/scsi/mfi.h
index cd8355badf..a3034f6239 100644
--- a/hw/scsi/mfi.h
+++ b/hw/scsi/mfi.h
@@ -164,6 +164,7 @@ typedef enum {
MFI_DCMD_PD_BLINK = 0x02070100,
MFI_DCMD_PD_UNBLINK = 0x02070200,
MFI_DCMD_LD_GET_LIST = 0x03010000,
+ MFI_DCMD_LD_LIST_QUERY = 0x03010100,
MFI_DCMD_LD_GET_INFO = 0x03020000,
MFI_DCMD_LD_GET_PROP = 0x03030000,
MFI_DCMD_LD_SET_PROP = 0x03040000,
@@ -411,6 +412,14 @@ typedef enum {
MR_PD_QUERY_TYPE_EXPOSED_TO_HOST = 5, /*query for system drives */
} mfi_pd_query_type;
+typedef enum {
+ MR_LD_QUERY_TYPE_ALL = 0,
+ MR_LD_QUERY_TYPE_EXPOSED_TO_HOST = 1,
+ MR_LD_QUERY_TYPE_USED_TGT_IDS = 2,
+ MR_LD_QUERY_TYPE_CLUSTER_ACCESS = 3,
+ MR_LD_QUERY_TYPE_CLUSTER_LOCALE = 4,
+} mfi_ld_query_type;
+
/*
* Other propertities and definitions
*/
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 48a28ae199..4bcef551a6 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -2458,21 +2458,27 @@ static int scsi_block_initfn(SCSIDevice *dev)
int rc;
if (!s->qdev.conf.bs) {
- error_report("scsi-block: drive property not set");
+ error_report("drive property not set");
return -1;
}
/* check we are using a driver managing SG_IO (version 3 and after) */
- if (bdrv_ioctl(s->qdev.conf.bs, SG_GET_VERSION_NUM, &sg_version) < 0 ||
- sg_version < 30000) {
- error_report("scsi-block: scsi generic interface too old");
+ rc = bdrv_ioctl(s->qdev.conf.bs, SG_GET_VERSION_NUM, &sg_version);
+ if (rc < 0) {
+ error_report("cannot get SG_IO version number: %s. "
+ "Is this a SCSI device?",
+ strerror(-rc));
+ return -1;
+ }
+ if (sg_version < 30000) {
+ error_report("scsi generic interface too old");
return -1;
}
/* get device type from INQUIRY data */
rc = get_device_type(s);
if (rc < 0) {
- error_report("scsi-block: INQUIRY failed");
+ error_report("INQUIRY failed");
return -1;
}
diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c
index 8d92e0da15..3733d2c36c 100644
--- a/hw/scsi/scsi-generic.c
+++ b/hw/scsi/scsi-generic.c
@@ -394,6 +394,7 @@ static void scsi_destroy(SCSIDevice *s)
static int scsi_generic_initfn(SCSIDevice *s)
{
+ int rc;
int sg_version;
struct sg_scsi_id scsiid;
@@ -412,8 +413,11 @@ static int scsi_generic_initfn(SCSIDevice *s)
}
/* check we are using a driver managing SG_IO (version 3 and after */
- if (bdrv_ioctl(s->conf.bs, SG_GET_VERSION_NUM, &sg_version) < 0) {
- error_report("scsi generic interface not supported");
+ rc = bdrv_ioctl(s->conf.bs, SG_GET_VERSION_NUM, &sg_version);
+ if (rc < 0) {
+ error_report("cannot get SG_IO version number: %s. "
+ "Is this a SCSI device?",
+ strerror(-rc));
return -1;
}
if (sg_version < 30000) {
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 444b4d9a1d..8bc2eb663e 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -131,6 +131,7 @@ static inline void tlb_flush(CPUState *cpu, int flush_global)
#if defined(__arm__) || defined(_ARCH_PPC) \
|| defined(__x86_64__) || defined(__i386__) \
|| defined(__sparc__) || defined(__aarch64__) \
+ || defined(__s390x__) \
|| defined(CONFIG_TCG_INTERPRETER)
#define USE_DIRECT_JUMP
#endif
@@ -232,6 +233,14 @@ static inline void tb_set_jmp_target1(uintptr_t jmp_addr, uintptr_t addr)
stl_le_p((void*)jmp_addr, addr - (jmp_addr + 4));
/* no need to flush icache explicitly */
}
+#elif defined(__s390x__)
+static inline void tb_set_jmp_target1(uintptr_t jmp_addr, uintptr_t addr)
+{
+ /* patch the branch destination */
+ intptr_t disp = addr - (jmp_addr - 2);
+ stl_be_p((void*)jmp_addr, disp / 2);
+ /* no need to flush icache explicitly */
+}
#elif defined(__aarch64__)
void aarch64_tb_set_jmp_target(uintptr_t jmp_addr, uintptr_t addr);
#define tb_set_jmp_target1 aarch64_tb_set_jmp_target
diff --git a/include/ui/input.h b/include/ui/input.h
index 4976f3da2c..3d3d487f18 100644
--- a/include/ui/input.h
+++ b/include/ui/input.h
@@ -27,6 +27,7 @@ struct QemuInputHandler {
QemuInputHandlerState *qemu_input_handler_register(DeviceState *dev,
QemuInputHandler *handler);
void qemu_input_handler_activate(QemuInputHandlerState *s);
+void qemu_input_handler_deactivate(QemuInputHandlerState *s);
void qemu_input_handler_unregister(QemuInputHandlerState *s);
void qemu_input_event_send(QemuConsole *src, InputEvent *evt);
void qemu_input_event_sync(void);
@@ -35,6 +36,10 @@ InputEvent *qemu_input_event_new_key(KeyValue *key, bool down);
void qemu_input_event_send_key(QemuConsole *src, KeyValue *key, bool down);
void qemu_input_event_send_key_number(QemuConsole *src, int num, bool down);
void qemu_input_event_send_key_qcode(QemuConsole *src, QKeyCode q, bool down);
+int qemu_input_key_value_to_number(const KeyValue *value);
+int qemu_input_key_value_to_qcode(const KeyValue *value);
+int qemu_input_key_value_to_scancode(const KeyValue *value, bool down,
+ int *codes);
InputEvent *qemu_input_event_new_btn(InputButton btn, bool down);
void qemu_input_queue_btn(QemuConsole *src, InputButton btn, bool down);
diff --git a/tcg/s390/tcg-target.c b/tcg/s390/tcg-target.c
index ebdd0743cf..07164e544d 100644
--- a/tcg/s390/tcg-target.c
+++ b/tcg/s390/tcg-target.c
@@ -24,7 +24,7 @@
* THE SOFTWARE.
*/
-#include "tcg-be-null.h"
+#include "tcg-be-ldst.h"
/* We only support generating code for 64-bit mode. */
#if TCG_TARGET_REG_BITS != 64
@@ -42,6 +42,7 @@
#define TCG_CT_CONST_ORI 0x200
#define TCG_CT_CONST_XORI 0x400
#define TCG_CT_CONST_CMPI 0x800
+#define TCG_CT_CONST_ADLI 0x1000
/* Several places within the instruction set 0 means "no register"
rather than TCG_REG_R0. */
@@ -227,16 +228,6 @@ typedef enum S390Opcode {
RX_STH = 0x40,
} S390Opcode;
-#define LD_SIGNED 0x04
-#define LD_UINT8 0x00
-#define LD_INT8 (LD_UINT8 | LD_SIGNED)
-#define LD_UINT16 0x01
-#define LD_INT16 (LD_UINT16 | LD_SIGNED)
-#define LD_UINT32 0x02
-#define LD_INT32 (LD_UINT32 | LD_SIGNED)
-#define LD_UINT64 0x03
-#define LD_INT64 (LD_UINT64 | LD_SIGNED)
-
#ifndef NDEBUG
static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
"%r0", "%r1", "%r2", "%r3", "%r4", "%r5", "%r6", "%r7",
@@ -248,6 +239,7 @@ static const char * const tcg_target_reg_names[TCG_TARGET_NB_REGS] = {
call-saved registers. Likewise prefer the call-clobbered registers
in reverse order to maximize the chance of avoiding the arguments. */
static const int tcg_target_reg_alloc_order[] = {
+ /* Call saved registers. */
TCG_REG_R13,
TCG_REG_R12,
TCG_REG_R11,
@@ -256,9 +248,11 @@ static const int tcg_target_reg_alloc_order[] = {
TCG_REG_R8,
TCG_REG_R7,
TCG_REG_R6,
+ /* Call clobbered registers. */
TCG_REG_R14,
TCG_REG_R0,
TCG_REG_R1,
+ /* Argument registers, in reverse order of allocation. */
TCG_REG_R5,
TCG_REG_R4,
TCG_REG_R3,
@@ -318,22 +312,29 @@ static const uint8_t tcg_cond_to_ltr_cond[] = {
};
#ifdef CONFIG_SOFTMMU
-/* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
- int mmu_idx) */
-static void * const qemu_ld_helpers[4] = {
- helper_ldb_mmu,
- helper_ldw_mmu,
- helper_ldl_mmu,
- helper_ldq_mmu,
+static void * const qemu_ld_helpers[16] = {
+ [MO_UB] = helper_ret_ldub_mmu,
+ [MO_SB] = helper_ret_ldsb_mmu,
+ [MO_LEUW] = helper_le_lduw_mmu,
+ [MO_LESW] = helper_le_ldsw_mmu,
+ [MO_LEUL] = helper_le_ldul_mmu,
+ [MO_LESL] = helper_le_ldsl_mmu,
+ [MO_LEQ] = helper_le_ldq_mmu,
+ [MO_BEUW] = helper_be_lduw_mmu,
+ [MO_BESW] = helper_be_ldsw_mmu,
+ [MO_BEUL] = helper_be_ldul_mmu,
+ [MO_BESL] = helper_be_ldsl_mmu,
+ [MO_BEQ] = helper_be_ldq_mmu,
};
-/* helper signature: helper_st_mmu(CPUState *env, target_ulong addr,
- uintxx_t val, int mmu_idx) */
-static void * const qemu_st_helpers[4] = {
- helper_stb_mmu,
- helper_stw_mmu,
- helper_stl_mmu,
- helper_stq_mmu,
+static void * const qemu_st_helpers[16] = {
+ [MO_UB] = helper_ret_stb_mmu,
+ [MO_LEUW] = helper_le_stw_mmu,
+ [MO_LEUL] = helper_le_stl_mmu,
+ [MO_LEQ] = helper_le_stq_mmu,
+ [MO_BEUW] = helper_be_stw_mmu,
+ [MO_BEUL] = helper_be_stl_mmu,
+ [MO_BEQ] = helper_be_stq_mmu,
};
#endif
@@ -403,6 +404,9 @@ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
tcg_regset_clear(ct->u.regs);
tcg_regset_set_reg(ct->u.regs, TCG_REG_R3);
break;
+ case 'A':
+ ct->ct |= TCG_CT_CONST_ADLI;
+ break;
case 'K':
ct->ct |= TCG_CT_CONST_MULI;
break;
@@ -507,6 +511,20 @@ static int tcg_match_cmpi(TCGType type, tcg_target_long val)
}
}
+/* Immediates to be used with add2/sub2. */
+
+static int tcg_match_add2i(TCGType type, tcg_target_long val)
+{
+ if (facilities & FACILITY_EXT_IMM) {
+ if (type == TCG_TYPE_I32) {
+ return 1;
+ } else if (val >= -0xffffffffll && val <= 0xffffffffll) {
+ return 1;
+ }
+ }
+ return 0;
+}
+
/* Test if a constant matches the constraint. */
static int tcg_target_const_match(tcg_target_long val, TCGType type,
const TCGArgConstraint *arg_ct)
@@ -532,6 +550,8 @@ static int tcg_target_const_match(tcg_target_long val, TCGType type,
} else {
return val == (int16_t)val;
}
+ } else if (ct & TCG_CT_CONST_ADLI) {
+ return tcg_match_add2i(type, val);
} else if (ct & TCG_CT_CONST_ORI) {
return tcg_match_ori(type, val);
} else if (ct & TCG_CT_CONST_XORI) {
@@ -933,6 +953,20 @@ static inline bool risbg_mask(uint64_t c)
return c == -lsb;
}
+static void tgen_andi_risbg(TCGContext *s, TCGReg out, TCGReg in, uint64_t val)
+{
+ int msb, lsb;
+ if ((val & 0x8000000000000001ull) == 0x8000000000000001ull) {
+ /* Achieve wraparound by swapping msb and lsb. */
+ msb = 64 - ctz64(~val);
+ lsb = clz64(~val) - 1;
+ } else {
+ msb = clz64(val);
+ lsb = 63 - ctz64(val);
+ }
+ tcg_out_risbg(s, out, in, msb, lsb, 0, 1);
+}
+
static void tgen_andi(TCGContext *s, TCGType type, TCGReg dest, uint64_t val)
{
static const S390Opcode ni_insns[4] = {
@@ -980,16 +1014,7 @@ static void tgen_andi(TCGContext *s, TCGType type, TCGReg dest, uint64_t val)
}
}
if ((facilities & FACILITY_GEN_INST_EXT) && risbg_mask(val)) {
- int msb, lsb;
- if ((val & 0x8000000000000001ull) == 0x8000000000000001ull) {
- /* Achieve wraparound by swapping msb and lsb. */
- msb = 63 - ctz64(~val);
- lsb = clz64(~val) + 1;
- } else {
- msb = clz64(val);
- lsb = 63 - ctz64(val);
- }
- tcg_out_risbg(s, dest, dest, msb, lsb, 0, 1);
+ tgen_andi_risbg(s, dest, dest, val);
return;
}
@@ -1110,15 +1135,100 @@ static int tgen_cmp(TCGContext *s, TCGType type, TCGCond c, TCGReg r1,
return tcg_cond_to_s390_cond[c];
}
-static void tgen_setcond(TCGContext *s, TCGType type, TCGCond c,
+static void tgen_setcond(TCGContext *s, TCGType type, TCGCond cond,
TCGReg dest, TCGReg c1, TCGArg c2, int c2const)
{
- int cc = tgen_cmp(s, type, c, c1, c2, c2const);
+ int cc;
+
+ switch (cond) {
+ case TCG_COND_GTU:
+ case TCG_COND_GT:
+ do_greater:
+ /* The result of a compare has CC=2 for GT and CC=3 unused.
+ ADD LOGICAL WITH CARRY considers (CC & 2) the carry bit. */
+ tgen_cmp(s, type, cond, c1, c2, c2const);
+ tcg_out_movi(s, type, dest, 0);
+ tcg_out_insn(s, RRE, ALCGR, dest, dest);
+ return;
+
+ case TCG_COND_GEU:
+ do_geu:
+ /* We need "real" carry semantics, so use SUBTRACT LOGICAL
+ instead of COMPARE LOGICAL. This needs an extra move. */
+ tcg_out_mov(s, type, TCG_TMP0, c1);
+ if (c2const) {
+ tcg_out_movi(s, TCG_TYPE_I64, dest, 0);
+ if (type == TCG_TYPE_I32) {
+ tcg_out_insn(s, RIL, SLFI, TCG_TMP0, c2);
+ } else {
+ tcg_out_insn(s, RIL, SLGFI, TCG_TMP0, c2);
+ }
+ } else {
+ if (type == TCG_TYPE_I32) {
+ tcg_out_insn(s, RR, SLR, TCG_TMP0, c2);
+ } else {
+ tcg_out_insn(s, RRE, SLGR, TCG_TMP0, c2);
+ }
+ tcg_out_movi(s, TCG_TYPE_I64, dest, 0);
+ }
+ tcg_out_insn(s, RRE, ALCGR, dest, dest);
+ return;
+
+ case TCG_COND_LEU:
+ case TCG_COND_LTU:
+ case TCG_COND_LT:
+ /* Swap operands so that we can use GEU/GTU/GT. */
+ if (c2const) {
+ tcg_out_movi(s, type, TCG_TMP0, c2);
+ c2 = c1;
+ c2const = 0;
+ c1 = TCG_TMP0;
+ } else {
+ TCGReg t = c1;
+ c1 = c2;
+ c2 = t;
+ }
+ if (cond == TCG_COND_LEU) {
+ goto do_geu;
+ }
+ cond = tcg_swap_cond(cond);
+ goto do_greater;
+
+ case TCG_COND_NE:
+ /* X != 0 is X > 0. */
+ if (c2const && c2 == 0) {
+ cond = TCG_COND_GTU;
+ goto do_greater;
+ }
+ break;
+
+ case TCG_COND_EQ:
+ /* X == 0 is X <= 0 is 0 >= X. */
+ if (c2const && c2 == 0) {
+ tcg_out_movi(s, TCG_TYPE_I64, TCG_TMP0, 0);
+ c2 = c1;
+ c2const = 0;
+ c1 = TCG_TMP0;
+ goto do_geu;
+ }
+ break;
+
+ default:
+ break;
+ }
- /* Emit: r1 = 1; if (cc) goto over; r1 = 0; over: */
- tcg_out_movi(s, type, dest, 1);
- tcg_out_insn(s, RI, BRC, cc, (4 + 4) >> 1);
- tcg_out_movi(s, type, dest, 0);
+ cc = tgen_cmp(s, type, cond, c1, c2, c2const);
+ if (facilities & FACILITY_LOAD_ON_COND) {
+ /* Emit: d = 0, t = 1, d = (cc ? t : d). */
+ tcg_out_movi(s, TCG_TYPE_I64, dest, 0);
+ tcg_out_movi(s, TCG_TYPE_I64, TCG_TMP0, 1);
+ tcg_out_insn(s, RRF, LOCGR, dest, TCG_TMP0, cc);
+ } else {
+ /* Emit: d = 1; if (cc) goto over; d = 0; over: */
+ tcg_out_movi(s, type, dest, 1);
+ tcg_out_insn(s, RI, BRC, cc, (4 + 4) >> 1);
+ tcg_out_movi(s, type, dest, 0);
+ }
}
static void tgen_movcond(TCGContext *s, TCGType type, TCGCond c, TCGReg dest,
@@ -1280,230 +1390,231 @@ static void tcg_out_call(TCGContext *s, tcg_insn_unit *dest)
}
}
-static void tcg_out_qemu_ld_direct(TCGContext *s, int opc, TCGReg data,
+static void tcg_out_qemu_ld_direct(TCGContext *s, TCGMemOp opc, TCGReg data,
TCGReg base, TCGReg index, int disp)
{
-#ifdef TARGET_WORDS_BIGENDIAN
- const int bswap = 0;
-#else
- const int bswap = 1;
-#endif
switch (opc) {
- case LD_UINT8:
+ case MO_UB:
tcg_out_insn(s, RXY, LLGC, data, base, index, disp);
break;
- case LD_INT8:
+ case MO_SB:
tcg_out_insn(s, RXY, LGB, data, base, index, disp);
break;
- case LD_UINT16:
- if (bswap) {
- /* swapped unsigned halfword load with upper bits zeroed */
- tcg_out_insn(s, RXY, LRVH, data, base, index, disp);
- tgen_ext16u(s, TCG_TYPE_I64, data, data);
- } else {
- tcg_out_insn(s, RXY, LLGH, data, base, index, disp);
- }
+
+ case MO_UW | MO_BSWAP:
+ /* swapped unsigned halfword load with upper bits zeroed */
+ tcg_out_insn(s, RXY, LRVH, data, base, index, disp);
+ tgen_ext16u(s, TCG_TYPE_I64, data, data);
break;
- case LD_INT16:
- if (bswap) {
- /* swapped sign-extended halfword load */
- tcg_out_insn(s, RXY, LRVH, data, base, index, disp);
- tgen_ext16s(s, TCG_TYPE_I64, data, data);
- } else {
- tcg_out_insn(s, RXY, LGH, data, base, index, disp);
- }
+ case MO_UW:
+ tcg_out_insn(s, RXY, LLGH, data, base, index, disp);
break;
- case LD_UINT32:
- if (bswap) {
- /* swapped unsigned int load with upper bits zeroed */
- tcg_out_insn(s, RXY, LRV, data, base, index, disp);
- tgen_ext32u(s, data, data);
- } else {
- tcg_out_insn(s, RXY, LLGF, data, base, index, disp);
- }
+
+ case MO_SW | MO_BSWAP:
+ /* swapped sign-extended halfword load */
+ tcg_out_insn(s, RXY, LRVH, data, base, index, disp);
+ tgen_ext16s(s, TCG_TYPE_I64, data, data);
break;
- case LD_INT32:
- if (bswap) {
- /* swapped sign-extended int load */
- tcg_out_insn(s, RXY, LRV, data, base, index, disp);
- tgen_ext32s(s, data, data);
- } else {
- tcg_out_insn(s, RXY, LGF, data, base, index, disp);
- }
+ case MO_SW:
+ tcg_out_insn(s, RXY, LGH, data, base, index, disp);
break;
- case LD_UINT64:
- if (bswap) {
- tcg_out_insn(s, RXY, LRVG, data, base, index, disp);
- } else {
- tcg_out_insn(s, RXY, LG, data, base, index, disp);
- }
+
+ case MO_UL | MO_BSWAP:
+ /* swapped unsigned int load with upper bits zeroed */
+ tcg_out_insn(s, RXY, LRV, data, base, index, disp);
+ tgen_ext32u(s, data, data);
+ break;
+ case MO_UL:
+ tcg_out_insn(s, RXY, LLGF, data, base, index, disp);
break;
+
+ case MO_SL | MO_BSWAP:
+ /* swapped sign-extended int load */
+ tcg_out_insn(s, RXY, LRV, data, base, index, disp);
+ tgen_ext32s(s, data, data);
+ break;
+ case MO_SL:
+ tcg_out_insn(s, RXY, LGF, data, base, index, disp);
+ break;
+
+ case MO_Q | MO_BSWAP:
+ tcg_out_insn(s, RXY, LRVG, data, base, index, disp);
+ break;
+ case MO_Q:
+ tcg_out_insn(s, RXY, LG, data, base, index, disp);
+ break;
+
default:
tcg_abort();
}
}
-static void tcg_out_qemu_st_direct(TCGContext *s, int opc, TCGReg data,
+static void tcg_out_qemu_st_direct(TCGContext *s, TCGMemOp opc, TCGReg data,
TCGReg base, TCGReg index, int disp)
{
-#ifdef TARGET_WORDS_BIGENDIAN
- const int bswap = 0;
-#else
- const int bswap = 1;
-#endif
switch (opc) {
- case LD_UINT8:
+ case MO_UB:
if (disp >= 0 && disp < 0x1000) {
tcg_out_insn(s, RX, STC, data, base, index, disp);
} else {
tcg_out_insn(s, RXY, STCY, data, base, index, disp);
}
break;
- case LD_UINT16:
- if (bswap) {
- tcg_out_insn(s, RXY, STRVH, data, base, index, disp);
- } else if (disp >= 0 && disp < 0x1000) {
+
+ case MO_UW | MO_BSWAP:
+ tcg_out_insn(s, RXY, STRVH, data, base, index, disp);
+ break;
+ case MO_UW:
+ if (disp >= 0 && disp < 0x1000) {
tcg_out_insn(s, RX, STH, data, base, index, disp);
} else {
tcg_out_insn(s, RXY, STHY, data, base, index, disp);
}
break;
- case LD_UINT32:
- if (bswap) {
- tcg_out_insn(s, RXY, STRV, data, base, index, disp);
- } else if (disp >= 0 && disp < 0x1000) {
+
+ case MO_UL | MO_BSWAP:
+ tcg_out_insn(s, RXY, STRV, data, base, index, disp);
+ break;
+ case MO_UL:
+ if (disp >= 0 && disp < 0x1000) {
tcg_out_insn(s, RX, ST, data, base, index, disp);
} else {
tcg_out_insn(s, RXY, STY, data, base, index, disp);
}
break;
- case LD_UINT64:
- if (bswap) {
- tcg_out_insn(s, RXY, STRVG, data, base, index, disp);
- } else {
- tcg_out_insn(s, RXY, STG, data, base, index, disp);
- }
+
+ case MO_Q | MO_BSWAP:
+ tcg_out_insn(s, RXY, STRVG, data, base, index, disp);
+ break;
+ case MO_Q:
+ tcg_out_insn(s, RXY, STG, data, base, index, disp);
break;
+
default:
tcg_abort();
}
}
#if defined(CONFIG_SOFTMMU)
-static TCGReg tcg_prepare_qemu_ldst(TCGContext* s, TCGReg data_reg,
- TCGReg addr_reg, int mem_index, int opc,
- tcg_insn_unit **label2_ptr_p, int is_store)
+/* We're expecting to use a 20-bit signed offset on the tlb memory ops.
+ Using the offset of the second entry in the last tlb table ensures
+ that we can index all of the elements of the first entry. */
+QEMU_BUILD_BUG_ON(offsetof(CPUArchState, tlb_table[NB_MMU_MODES - 1][1])
+ > 0x7ffff);
+
+/* Load and compare a TLB entry, leaving the flags set. Loads the TLB
+ addend into R2. Returns a register with the santitized guest address. */
+static TCGReg tcg_out_tlb_read(TCGContext* s, TCGReg addr_reg, TCGMemOp opc,
+ int mem_index, bool is_ld)
{
- const TCGReg arg0 = tcg_target_call_iarg_regs[0];
- const TCGReg arg1 = tcg_target_call_iarg_regs[1];
- const TCGReg arg2 = tcg_target_call_iarg_regs[2];
- const TCGReg arg3 = tcg_target_call_iarg_regs[3];
- int s_bits = opc & 3;
- tcg_insn_unit *label1_ptr;
- tcg_target_long ofs;
+ TCGMemOp s_bits = opc & MO_SIZE;
+ uint64_t tlb_mask = TARGET_PAGE_MASK | ((1 << s_bits) - 1);
+ int ofs;
- if (TARGET_LONG_BITS == 32) {
- tgen_ext32u(s, arg1, addr_reg);
+ if (facilities & FACILITY_GEN_INST_EXT) {
+ tcg_out_risbg(s, TCG_REG_R2, addr_reg,
+ 64 - CPU_TLB_BITS - CPU_TLB_ENTRY_BITS,
+ 63 - CPU_TLB_ENTRY_BITS,
+ 64 + CPU_TLB_ENTRY_BITS - TARGET_PAGE_BITS, 1);
+ tgen_andi_risbg(s, TCG_REG_R3, addr_reg, tlb_mask);
} else {
- tcg_out_mov(s, TCG_TYPE_I64, arg1, addr_reg);
+ tcg_out_sh64(s, RSY_SRLG, TCG_REG_R2, addr_reg, TCG_REG_NONE,
+ TARGET_PAGE_BITS - CPU_TLB_ENTRY_BITS);
+ tcg_out_movi(s, TCG_TYPE_TL, TCG_REG_R3, addr_reg);
+ tgen_andi(s, TCG_TYPE_I64, TCG_REG_R2,
+ (CPU_TLB_SIZE - 1) << CPU_TLB_ENTRY_BITS);
+ tgen_andi(s, TCG_TYPE_TL, TCG_REG_R3, tlb_mask);
}
- tcg_out_sh64(s, RSY_SRLG, arg2, addr_reg, TCG_REG_NONE,
- TARGET_PAGE_BITS - CPU_TLB_ENTRY_BITS);
-
- tgen_andi(s, TCG_TYPE_I64, arg1, TARGET_PAGE_MASK | ((1 << s_bits) - 1));
- tgen_andi(s, TCG_TYPE_I64, arg2, (CPU_TLB_SIZE - 1) << CPU_TLB_ENTRY_BITS);
-
- if (is_store) {
- ofs = offsetof(CPUArchState, tlb_table[mem_index][0].addr_write);
- } else {
+ if (is_ld) {
ofs = offsetof(CPUArchState, tlb_table[mem_index][0].addr_read);
+ } else {
+ ofs = offsetof(CPUArchState, tlb_table[mem_index][0].addr_write);
}
- assert(ofs < 0x80000);
-
if (TARGET_LONG_BITS == 32) {
- tcg_out_mem(s, RX_C, RXY_CY, arg1, arg2, TCG_AREG0, ofs);
+ tcg_out_mem(s, RX_C, RXY_CY, TCG_REG_R3, TCG_REG_R2, TCG_AREG0, ofs);
} else {
- tcg_out_mem(s, 0, RXY_CG, arg1, arg2, TCG_AREG0, ofs);
+ tcg_out_mem(s, 0, RXY_CG, TCG_REG_R3, TCG_REG_R2, TCG_AREG0, ofs);
}
- if (TARGET_LONG_BITS == 32) {
- tgen_ext32u(s, arg1, addr_reg);
- } else {
- tcg_out_mov(s, TCG_TYPE_I64, arg1, addr_reg);
- }
-
- label1_ptr = s->code_ptr;
-
- /* je label1 (offset will be patched in later) */
- tcg_out_insn(s, RI, BRC, S390_CC_EQ, 0);
-
- /* call load/store helper */
- if (is_store) {
- /* Make sure to zero-extend the value to the full register
- for the calling convention. */
- switch (opc) {
- case LD_UINT8:
- tgen_ext8u(s, TCG_TYPE_I64, arg2, data_reg);
- break;
- case LD_UINT16:
- tgen_ext16u(s, TCG_TYPE_I64, arg2, data_reg);
- break;
- case LD_UINT32:
- tgen_ext32u(s, arg2, data_reg);
- break;
- case LD_UINT64:
- tcg_out_mov(s, TCG_TYPE_I64, arg2, data_reg);
- break;
- default:
- tcg_abort();
- }
- tcg_out_movi(s, TCG_TYPE_I32, arg3, mem_index);
- tcg_out_mov(s, TCG_TYPE_I64, arg0, TCG_AREG0);
- tcg_out_call(s, qemu_st_helpers[s_bits]);
- } else {
- tcg_out_movi(s, TCG_TYPE_I32, arg2, mem_index);
- tcg_out_mov(s, TCG_TYPE_I64, arg0, TCG_AREG0);
- tcg_out_call(s, qemu_ld_helpers[s_bits]);
+ ofs = offsetof(CPUArchState, tlb_table[mem_index][0].addend);
+ tcg_out_mem(s, 0, RXY_LG, TCG_REG_R2, TCG_REG_R2, TCG_AREG0, ofs);
- /* sign extension */
- switch (opc) {
- case LD_INT8:
- tgen_ext8s(s, TCG_TYPE_I64, data_reg, TCG_REG_R2);
- break;
- case LD_INT16:
- tgen_ext16s(s, TCG_TYPE_I64, data_reg, TCG_REG_R2);
- break;
- case LD_INT32:
- tgen_ext32s(s, data_reg, TCG_REG_R2);
- break;
- default:
- /* unsigned -> just copy */
- tcg_out_mov(s, TCG_TYPE_I64, data_reg, TCG_REG_R2);
- break;
- }
+ if (TARGET_LONG_BITS == 32) {
+ tgen_ext32u(s, TCG_REG_R3, addr_reg);
+ return TCG_REG_R3;
}
+ return addr_reg;
+}
- /* jump to label2 (end) */
- *label2_ptr_p = s->code_ptr;
-
- tcg_out_insn(s, RI, BRC, S390_CC_ALWAYS, 0);
+static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOp opc,
+ TCGReg data, TCGReg addr, int mem_index,
+ tcg_insn_unit *raddr, tcg_insn_unit *label_ptr)
+{
+ TCGLabelQemuLdst *label = new_ldst_label(s);
+
+ label->is_ld = is_ld;
+ label->opc = opc;
+ label->datalo_reg = data;
+ label->addrlo_reg = addr;
+ label->mem_index = mem_index;
+ label->raddr = raddr;
+ label->label_ptr[0] = label_ptr;
+}
- /* this is label1, patch branch */
- label1_ptr[1] = s->code_ptr - label1_ptr;
+static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
+{
+ TCGReg addr_reg = lb->addrlo_reg;
+ TCGReg data_reg = lb->datalo_reg;
+ TCGMemOp opc = lb->opc;
- ofs = offsetof(CPUArchState, tlb_table[mem_index][0].addend);
- assert(ofs < 0x80000);
+ patch_reloc(lb->label_ptr[0], R_390_PC16DBL, (intptr_t)s->code_ptr, -2);
- tcg_out_mem(s, 0, RXY_AG, arg1, arg2, TCG_AREG0, ofs);
+ tcg_out_mov(s, TCG_TYPE_PTR, TCG_REG_R2, TCG_AREG0);
+ if (TARGET_LONG_BITS == 64) {
+ tcg_out_mov(s, TCG_TYPE_I64, TCG_REG_R3, addr_reg);
+ }
+ tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_R4, lb->mem_index);
+ tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_R5, (uintptr_t)lb->raddr);
+ tcg_out_call(s, qemu_ld_helpers[opc]);
+ tcg_out_mov(s, TCG_TYPE_I64, data_reg, TCG_REG_R2);
- return arg1;
+ tgen_gotoi(s, S390_CC_ALWAYS, lb->raddr);
}
-static void tcg_finish_qemu_ldst(TCGContext* s, tcg_insn_unit *label2_ptr)
+static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
{
- /* patch branch */
- label2_ptr[1] = s->code_ptr - label2_ptr;
+ TCGReg addr_reg = lb->addrlo_reg;
+ TCGReg data_reg = lb->datalo_reg;
+ TCGMemOp opc = lb->opc;
+
+ patch_reloc(lb->label_ptr[0], R_390_PC16DBL, (intptr_t)s->code_ptr, -2);
+
+ tcg_out_mov(s, TCG_TYPE_PTR, TCG_REG_R2, TCG_AREG0);
+ if (TARGET_LONG_BITS == 64) {
+ tcg_out_mov(s, TCG_TYPE_I64, TCG_REG_R3, addr_reg);
+ }
+ switch (opc & MO_SIZE) {
+ case MO_UB:
+ tgen_ext8u(s, TCG_TYPE_I64, TCG_REG_R4, data_reg);
+ break;
+ case MO_UW:
+ tgen_ext16u(s, TCG_TYPE_I64, TCG_REG_R4, data_reg);
+ break;
+ case MO_UL:
+ tgen_ext32u(s, TCG_REG_R4, data_reg);
+ break;
+ case MO_Q:
+ tcg_out_mov(s, TCG_TYPE_I64, TCG_REG_R4, data_reg);
+ break;
+ default:
+ tcg_abort();
+ }
+ tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_R5, lb->mem_index);
+ tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_R6, (uintptr_t)lb->raddr);
+ tcg_out_call(s, qemu_st_helpers[opc]);
+
+ tgen_gotoi(s, S390_CC_ALWAYS, lb->raddr);
}
#else
static void tcg_prepare_user_ldst(TCGContext *s, TCGReg *addr_reg,
@@ -1523,61 +1634,51 @@ static void tcg_prepare_user_ldst(TCGContext *s, TCGReg *addr_reg,
}
#endif /* CONFIG_SOFTMMU */
-/* load data with address translation (if applicable)
- and endianness conversion */
-static void tcg_out_qemu_ld(TCGContext* s, const TCGArg* args, int opc)
+static void tcg_out_qemu_ld(TCGContext* s, TCGReg data_reg, TCGReg addr_reg,
+ TCGMemOp opc, int mem_index)
{
- TCGReg addr_reg, data_reg;
-#if defined(CONFIG_SOFTMMU)
- int mem_index;
- tcg_insn_unit *label2_ptr;
-#else
- TCGReg index_reg;
- tcg_target_long disp;
-#endif
-
- data_reg = *args++;
- addr_reg = *args++;
+#ifdef CONFIG_SOFTMMU
+ tcg_insn_unit *label_ptr;
+ TCGReg base_reg;
-#if defined(CONFIG_SOFTMMU)
- mem_index = *args;
+ base_reg = tcg_out_tlb_read(s, addr_reg, opc, mem_index, 1);
- addr_reg = tcg_prepare_qemu_ldst(s, data_reg, addr_reg, mem_index,
- opc, &label2_ptr, 0);
+ label_ptr = s->code_ptr + 1;
+ tcg_out_insn(s, RI, BRC, S390_CC_NE, 0);
- tcg_out_qemu_ld_direct(s, opc, data_reg, addr_reg, TCG_REG_NONE, 0);
+ tcg_out_qemu_ld_direct(s, opc, data_reg, base_reg, TCG_REG_R2, 0);
- tcg_finish_qemu_ldst(s, label2_ptr);
+ add_qemu_ldst_label(s, 1, opc, data_reg, addr_reg, mem_index,
+ s->code_ptr, label_ptr);
#else
+ TCGReg index_reg;
+ tcg_target_long disp;
+
tcg_prepare_user_ldst(s, &addr_reg, &index_reg, &disp);
tcg_out_qemu_ld_direct(s, opc, data_reg, addr_reg, index_reg, disp);
#endif
}
-static void tcg_out_qemu_st(TCGContext* s, const TCGArg* args, int opc)
+static void tcg_out_qemu_st(TCGContext* s, TCGReg data_reg, TCGReg addr_reg,
+ TCGMemOp opc, int mem_index)
{
- TCGReg addr_reg, data_reg;
-#if defined(CONFIG_SOFTMMU)
- int mem_index;
- tcg_insn_unit *label2_ptr;
-#else
- TCGReg index_reg;
- tcg_target_long disp;
-#endif
-
- data_reg = *args++;
- addr_reg = *args++;
+#ifdef CONFIG_SOFTMMU
+ tcg_insn_unit *label_ptr;
+ TCGReg base_reg;
-#if defined(CONFIG_SOFTMMU)
- mem_index = *args;
+ base_reg = tcg_out_tlb_read(s, addr_reg, opc, mem_index, 0);
- addr_reg = tcg_prepare_qemu_ldst(s, data_reg, addr_reg, mem_index,
- opc, &label2_ptr, 1);
+ label_ptr = s->code_ptr + 1;
+ tcg_out_insn(s, RI, BRC, S390_CC_NE, 0);
- tcg_out_qemu_st_direct(s, opc, data_reg, addr_reg, TCG_REG_NONE, 0);
+ tcg_out_qemu_st_direct(s, opc, data_reg, base_reg, TCG_REG_R2, 0);
- tcg_finish_qemu_ldst(s, label2_ptr);
+ add_qemu_ldst_label(s, 0, opc, data_reg, addr_reg, mem_index,
+ s->code_ptr, label_ptr);
#else
+ TCGReg index_reg;
+ tcg_target_long disp;
+
tcg_prepare_user_ldst(s, &addr_reg, &index_reg, &disp);
tcg_out_qemu_st_direct(s, opc, data_reg, addr_reg, index_reg, disp);
#endif
@@ -1602,7 +1703,9 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_goto_tb:
if (s->tb_jmp_offset) {
- tcg_abort();
+ tcg_out16(s, RIL_BRCL | (S390_CC_ALWAYS << 4));
+ s->tb_jmp_offset[args[0]] = tcg_current_code_size(s);
+ s->code_ptr += 2;
} else {
/* load address stored at s->tb_next + args[0] */
tcg_out_ld_abs(s, TCG_TYPE_PTR, TCG_TMP0, s->tb_next + args[0]);
@@ -1784,13 +1887,19 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
break;
case INDEX_op_add2_i32:
- /* ??? Make use of ALFI. */
- tcg_out_insn(s, RR, ALR, args[0], args[4]);
+ if (const_args[4]) {
+ tcg_out_insn(s, RIL, ALFI, args[0], args[4]);
+ } else {
+ tcg_out_insn(s, RR, ALR, args[0], args[4]);
+ }
tcg_out_insn(s, RRE, ALCR, args[1], args[5]);
break;
case INDEX_op_sub2_i32:
- /* ??? Make use of SLFI. */
- tcg_out_insn(s, RR, SLR, args[0], args[4]);
+ if (const_args[4]) {
+ tcg_out_insn(s, RIL, SLFI, args[0], args[4]);
+ } else {
+ tcg_out_insn(s, RR, SLR, args[0], args[4]);
+ }
tcg_out_insn(s, RRE, SLBR, args[1], args[5]);
break;
@@ -1811,37 +1920,14 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
args[2], const_args[2], args[3]);
break;
- case INDEX_op_qemu_ld8u:
- tcg_out_qemu_ld(s, args, LD_UINT8);
- break;
- case INDEX_op_qemu_ld8s:
- tcg_out_qemu_ld(s, args, LD_INT8);
- break;
- case INDEX_op_qemu_ld16u:
- tcg_out_qemu_ld(s, args, LD_UINT16);
- break;
- case INDEX_op_qemu_ld16s:
- tcg_out_qemu_ld(s, args, LD_INT16);
- break;
- case INDEX_op_qemu_ld32:
+ case INDEX_op_qemu_ld_i32:
/* ??? Technically we can use a non-extending instruction. */
- tcg_out_qemu_ld(s, args, LD_UINT32);
- break;
- case INDEX_op_qemu_ld64:
- tcg_out_qemu_ld(s, args, LD_UINT64);
- break;
-
- case INDEX_op_qemu_st8:
- tcg_out_qemu_st(s, args, LD_UINT8);
- break;
- case INDEX_op_qemu_st16:
- tcg_out_qemu_st(s, args, LD_UINT16);
- break;
- case INDEX_op_qemu_st32:
- tcg_out_qemu_st(s, args, LD_UINT32);
+ case INDEX_op_qemu_ld_i64:
+ tcg_out_qemu_ld(s, args[0], args[1], args[2], args[3]);
break;
- case INDEX_op_qemu_st64:
- tcg_out_qemu_st(s, args, LD_UINT64);
+ case INDEX_op_qemu_st_i32:
+ case INDEX_op_qemu_st_i64:
+ tcg_out_qemu_st(s, args[0], args[1], args[2], args[3]);
break;
case INDEX_op_ld16s_i64:
@@ -2014,13 +2100,27 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
break;
case INDEX_op_add2_i64:
- /* ??? Make use of ALGFI and SLGFI. */
- tcg_out_insn(s, RRE, ALGR, args[0], args[4]);
+ if (const_args[4]) {
+ if ((int64_t)args[4] >= 0) {
+ tcg_out_insn(s, RIL, ALGFI, args[0], args[4]);
+ } else {
+ tcg_out_insn(s, RIL, SLGFI, args[0], -args[4]);
+ }
+ } else {
+ tcg_out_insn(s, RRE, ALGR, args[0], args[4]);
+ }
tcg_out_insn(s, RRE, ALCGR, args[1], args[5]);
break;
case INDEX_op_sub2_i64:
- /* ??? Make use of ALGFI and SLGFI. */
- tcg_out_insn(s, RRE, SLGR, args[0], args[4]);
+ if (const_args[4]) {
+ if ((int64_t)args[4] >= 0) {
+ tcg_out_insn(s, RIL, SLGFI, args[0], args[4]);
+ } else {
+ tcg_out_insn(s, RIL, ALGFI, args[0], -args[4]);
+ }
+ } else {
+ tcg_out_insn(s, RRE, SLGR, args[0], args[4]);
+ }
tcg_out_insn(s, RRE, SLBGR, args[1], args[5]);
break;
@@ -2037,13 +2137,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
args[2], const_args[2], args[3]);
break;
- case INDEX_op_qemu_ld32u:
- tcg_out_qemu_ld(s, args, LD_UINT32);
- break;
- case INDEX_op_qemu_ld32s:
- tcg_out_qemu_ld(s, args, LD_INT32);
- break;
-
OP_32_64(deposit):
tgen_deposit(s, args[0], args[2], args[3], args[4]);
break;
@@ -2100,25 +2193,18 @@ static const TCGTargetOpDef s390_op_defs[] = {
{ INDEX_op_bswap16_i32, { "r", "r" } },
{ INDEX_op_bswap32_i32, { "r", "r" } },
- { INDEX_op_add2_i32, { "r", "r", "0", "1", "r", "r" } },
- { INDEX_op_sub2_i32, { "r", "r", "0", "1", "r", "r" } },
+ { INDEX_op_add2_i32, { "r", "r", "0", "1", "rA", "r" } },
+ { INDEX_op_sub2_i32, { "r", "r", "0", "1", "rA", "r" } },
{ INDEX_op_brcond_i32, { "r", "rC" } },
{ INDEX_op_setcond_i32, { "r", "r", "rC" } },
{ INDEX_op_movcond_i32, { "r", "r", "rC", "r", "0" } },
{ INDEX_op_deposit_i32, { "r", "0", "r" } },
- { INDEX_op_qemu_ld8u, { "r", "L" } },
- { INDEX_op_qemu_ld8s, { "r", "L" } },
- { INDEX_op_qemu_ld16u, { "r", "L" } },
- { INDEX_op_qemu_ld16s, { "r", "L" } },
- { INDEX_op_qemu_ld32, { "r", "L" } },
- { INDEX_op_qemu_ld64, { "r", "L" } },
-
- { INDEX_op_qemu_st8, { "L", "L" } },
- { INDEX_op_qemu_st16, { "L", "L" } },
- { INDEX_op_qemu_st32, { "L", "L" } },
- { INDEX_op_qemu_st64, { "L", "L" } },
+ { INDEX_op_qemu_ld_i32, { "r", "L" } },
+ { INDEX_op_qemu_ld_i64, { "r", "L" } },
+ { INDEX_op_qemu_st_i32, { "L", "L" } },
+ { INDEX_op_qemu_st_i64, { "L", "L" } },
{ INDEX_op_ld8u_i64, { "r", "r" } },
{ INDEX_op_ld8s_i64, { "r", "r" } },
@@ -2165,17 +2251,14 @@ static const TCGTargetOpDef s390_op_defs[] = {
{ INDEX_op_bswap32_i64, { "r", "r" } },
{ INDEX_op_bswap64_i64, { "r", "r" } },
- { INDEX_op_add2_i64, { "r", "r", "0", "1", "r", "r" } },
- { INDEX_op_sub2_i64, { "r", "r", "0", "1", "r", "r" } },
+ { INDEX_op_add2_i64, { "r", "r", "0", "1", "rA", "r" } },
+ { INDEX_op_sub2_i64, { "r", "r", "0", "1", "rA", "r" } },
{ INDEX_op_brcond_i64, { "r", "rC" } },
{ INDEX_op_setcond_i64, { "r", "r", "rC" } },
{ INDEX_op_movcond_i64, { "r", "r", "rC", "r", "0" } },
{ INDEX_op_deposit_i64, { "r", "0", "r" } },
- { INDEX_op_qemu_ld32u, { "r", "L" } },
- { INDEX_op_qemu_ld32s, { "r", "L" } },
-
{ -1 },
};
@@ -2210,6 +2293,9 @@ static void tcg_target_init(TCGContext *s)
tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R3);
tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R4);
tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R5);
+ /* The r6 register is technically call-saved, but it's also a parameter
+ register, so it can get killed by setup for the qemu_st helper. */
+ tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R6);
/* The return register can be considered call-clobbered. */
tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_R14);
@@ -2222,18 +2308,17 @@ static void tcg_target_init(TCGContext *s)
tcg_add_target_add_op_defs(s390_op_defs);
}
+#define FRAME_SIZE ((int)(TCG_TARGET_CALL_STACK_OFFSET \
+ + TCG_STATIC_CALL_ARGS_SIZE \
+ + CPU_TEMP_BUF_NLONGS * sizeof(long)))
+
static void tcg_target_qemu_prologue(TCGContext *s)
{
- tcg_target_long frame_size;
-
/* stmg %r6,%r15,48(%r15) (save registers) */
tcg_out_insn(s, RXY, STMG, TCG_REG_R6, TCG_REG_R15, TCG_REG_R15, 48);
/* aghi %r15,-frame_size */
- frame_size = TCG_TARGET_CALL_STACK_OFFSET;
- frame_size += TCG_STATIC_CALL_ARGS_SIZE;
- frame_size += CPU_TEMP_BUF_NLONGS * sizeof(long);
- tcg_out_insn(s, RI, AGHI, TCG_REG_R15, -frame_size);
+ tcg_out_insn(s, RI, AGHI, TCG_REG_R15, -FRAME_SIZE);
tcg_set_frame(s, TCG_REG_CALL_STACK,
TCG_STATIC_CALL_ARGS_SIZE + TCG_TARGET_CALL_STACK_OFFSET,
@@ -2252,8 +2337,57 @@ static void tcg_target_qemu_prologue(TCGContext *s)
/* lmg %r6,%r15,fs+48(%r15) (restore registers) */
tcg_out_insn(s, RXY, LMG, TCG_REG_R6, TCG_REG_R15, TCG_REG_R15,
- frame_size + 48);
+ FRAME_SIZE + 48);
/* br %r14 (return) */
tcg_out_insn(s, RR, BCR, S390_CC_ALWAYS, TCG_REG_R14);
}
+
+typedef struct {
+ DebugFrameCIE cie;
+ DebugFrameFDEHeader fde;
+ uint8_t fde_def_cfa[4];
+ uint8_t fde_reg_ofs[18];
+} DebugFrame;
+
+/* We're expecting a 2 byte uleb128 encoded value. */
+QEMU_BUILD_BUG_ON(FRAME_SIZE >= (1 << 14));
+
+#define ELF_HOST_MACHINE EM_S390
+
+static DebugFrame debug_frame = {
+ .cie.len = sizeof(DebugFrameCIE)-4, /* length after .len member */
+ .cie.id = -1,
+ .cie.version = 1,
+ .cie.code_align = 1,
+ .cie.data_align = 8, /* sleb128 8 */
+ .cie.return_column = TCG_REG_R14,
+
+ /* Total FDE size does not include the "len" member. */
+ .fde.len = sizeof(DebugFrame) - offsetof(DebugFrame, fde.cie_offset),
+
+ .fde_def_cfa = {
+ 12, TCG_REG_CALL_STACK, /* DW_CFA_def_cfa %r15, ... */
+ (FRAME_SIZE & 0x7f) | 0x80, /* ... uleb128 FRAME_SIZE */
+ (FRAME_SIZE >> 7)
+ },
+ .fde_reg_ofs = {
+ 0x86, 6, /* DW_CFA_offset, %r6, 48 */
+ 0x87, 7, /* DW_CFA_offset, %r7, 56 */
+ 0x88, 8, /* DW_CFA_offset, %r8, 64 */
+ 0x89, 9, /* DW_CFA_offset, %r92, 72 */
+ 0x8a, 10, /* DW_CFA_offset, %r10, 80 */
+ 0x8b, 11, /* DW_CFA_offset, %r11, 88 */
+ 0x8c, 12, /* DW_CFA_offset, %r12, 96 */
+ 0x8d, 13, /* DW_CFA_offset, %r13, 104 */
+ 0x8e, 14, /* DW_CFA_offset, %r14, 112 */
+ }
+};
+
+void tcg_register_jit(void *buf, size_t buf_size)
+{
+ debug_frame.fde.func_start = (uintptr_t)buf;
+ debug_frame.fde.func_len = buf_size;
+
+ tcg_register_jit_int(buf, buf_size, &debug_frame, sizeof(debug_frame));
+}
diff --git a/tcg/s390/tcg-target.h b/tcg/s390/tcg-target.h
index 5bf733eb3d..ad2c6ddaf4 100644
--- a/tcg/s390/tcg-target.h
+++ b/tcg/s390/tcg-target.h
@@ -100,7 +100,7 @@ typedef enum TCGReg {
#define TCG_TARGET_HAS_muluh_i64 0
#define TCG_TARGET_HAS_mulsh_i64 0
-#define TCG_TARGET_HAS_new_ldst 0
+#define TCG_TARGET_HAS_new_ldst 1
extern bool tcg_target_deposit_valid(int ofs, int len);
#define TCG_TARGET_deposit_i32_valid tcg_target_deposit_valid
diff --git a/trace-events b/trace-events
index 2c5b30763e..b6d289d720 100644
--- a/trace-events
+++ b/trace-events
@@ -688,17 +688,21 @@ megasas_dcmd_ld_get_list(int cmd, int num, int max) "scmd %d: DCMD LD get list:
megasas_dcmd_ld_get_info(int cmd, int ld_id) "scmd %d: DCMD LD get info for dev %d"
megasas_dcmd_pd_get_info(int cmd, int pd_id) "scmd %d: DCMD PD get info for dev %d"
megasas_dcmd_pd_list_query(int cmd, int flags) "scmd %d: DCMD PD list query flags %x"
+megasas_dcmd_ld_list_query(int cmd, int flags) "scmd %d: DCMD LD list query flags %x"
megasas_dcmd_unsupported(int cmd, unsigned long size) "scmd %d: set properties len %ld"
megasas_abort_frame(int cmd, int abort_cmd) "scmd %d: aborting frame %x"
megasas_abort_no_cmd(int cmd, uint64_t context) "scmd %d: no active command for frame context %" PRIx64 ""
megasas_abort_invalid_context(int cmd, uint64_t context, int abort_cmd) "scmd %d: invalid frame context %" PRIx64 " for abort frame %x"
megasas_reset(void) "Reset"
-megasas_init(int sges, int cmds, const char *intr, const char *mode) "Using %d sges, %d cmds, %s, %s mode"
+megasas_init(int sges, int cmds, const char *mode) "Using %d sges, %d cmds, %s mode"
megasas_msix_raise(int vector) "vector %d"
+megasas_msi_raise(int vector) "vector %d"
megasas_irq_lower(void) "INTx"
megasas_irq_raise(void) "INTx"
megasas_intr_enabled(void) "Interrupts enabled"
megasas_intr_disabled(void) "Interrupts disabled"
+megasas_msix_enabled(int vector) "vector %d"
+megasas_msi_enabled(int vector) "vector %d"
megasas_mmio_readl(unsigned long addr, uint32_t val) "addr 0x%lx: 0x%x"
megasas_mmio_invalid_readl(unsigned long addr) "addr 0x%lx"
megasas_mmio_writel(uint32_t addr, uint32_t val) "addr 0x%x: 0x%x"
@@ -862,8 +866,8 @@ escc_mem_writeb_data(char channel, uint32_t val) "Write channel %c, ch %d"
escc_mem_readb_ctrl(char channel, uint32_t reg, uint8_t val) "Read channel %c, reg[%d] = %2.2x"
escc_mem_readb_data(char channel, uint32_t ret) "Read channel %c, ch %d"
escc_serial_receive_byte(char channel, int ch) "channel %c put ch %d"
-escc_sunkbd_event_in(int ch) "Untranslated keycode %2.2x"
-escc_sunkbd_event_out(int ch) "Translated keycode %2.2x"
+escc_sunkbd_event_in(int ch, const char *name, int down) "QKeyCode 0x%2.2x [%s], down %d"
+escc_sunkbd_event_out(int ch) "Translated keycode 0x%2.2x"
escc_kbd_command(int val) "Command %d"
escc_sunmouse_event(int dx, int dy, int buttons_state) "dx=%d dy=%d buttons=%01x"
diff --git a/ui/Makefile.objs b/ui/Makefile.objs
index 4af420bfa8..6afb52a93c 100644
--- a/ui/Makefile.objs
+++ b/ui/Makefile.objs
@@ -7,7 +7,8 @@ vnc-obj-$(CONFIG_VNC_SASL) += vnc-auth-sasl.o
vnc-obj-$(CONFIG_VNC_WS) += vnc-ws.o
vnc-obj-y += vnc-jobs.o
-common-obj-y += keymaps.o console.o cursor.o input.o input-legacy.o qemu-pixman.o
+common-obj-y += keymaps.o console.o cursor.o qemu-pixman.o
+common-obj-y += input.o input-keymap.o input-legacy.o
common-obj-$(CONFIG_SPICE) += spice-core.o spice-input.o spice-display.o
common-obj-$(CONFIG_SDL) += sdl.o sdl_zoom.o x_keymap.o sdl2.o
common-obj-$(CONFIG_COCOA) += cocoa.o
diff --git a/ui/input-keymap.c b/ui/input-keymap.c
new file mode 100644
index 0000000000..6da4495103
--- /dev/null
+++ b/ui/input-keymap.c
@@ -0,0 +1,191 @@
+#include "sysemu/sysemu.h"
+#include "ui/keymaps.h"
+#include "ui/input.h"
+
+static const int qcode_to_number[] = {
+ [Q_KEY_CODE_SHIFT] = 0x2a,
+ [Q_KEY_CODE_SHIFT_R] = 0x36,
+
+ [Q_KEY_CODE_ALT] = 0x38,
+ [Q_KEY_CODE_ALT_R] = 0xb8,
+ [Q_KEY_CODE_ALTGR] = 0x64,
+ [Q_KEY_CODE_ALTGR_R] = 0xe4,
+ [Q_KEY_CODE_CTRL] = 0x1d,
+ [Q_KEY_CODE_CTRL_R] = 0x9d,
+
+ [Q_KEY_CODE_MENU] = 0xdd,
+
+ [Q_KEY_CODE_ESC] = 0x01,
+
+ [Q_KEY_CODE_1] = 0x02,
+ [Q_KEY_CODE_2] = 0x03,
+ [Q_KEY_CODE_3] = 0x04,
+ [Q_KEY_CODE_4] = 0x05,
+ [Q_KEY_CODE_5] = 0x06,
+ [Q_KEY_CODE_6] = 0x07,
+ [Q_KEY_CODE_7] = 0x08,
+ [Q_KEY_CODE_8] = 0x09,
+ [Q_KEY_CODE_9] = 0x0a,
+ [Q_KEY_CODE_0] = 0x0b,
+ [Q_KEY_CODE_MINUS] = 0x0c,
+ [Q_KEY_CODE_EQUAL] = 0x0d,
+ [Q_KEY_CODE_BACKSPACE] = 0x0e,
+
+ [Q_KEY_CODE_TAB] = 0x0f,
+ [Q_KEY_CODE_Q] = 0x10,
+ [Q_KEY_CODE_W] = 0x11,
+ [Q_KEY_CODE_E] = 0x12,
+ [Q_KEY_CODE_R] = 0x13,
+ [Q_KEY_CODE_T] = 0x14,
+ [Q_KEY_CODE_Y] = 0x15,
+ [Q_KEY_CODE_U] = 0x16,
+ [Q_KEY_CODE_I] = 0x17,
+ [Q_KEY_CODE_O] = 0x18,
+ [Q_KEY_CODE_P] = 0x19,
+ [Q_KEY_CODE_BRACKET_LEFT] = 0x1a,
+ [Q_KEY_CODE_BRACKET_RIGHT] = 0x1b,
+ [Q_KEY_CODE_RET] = 0x1c,
+
+ [Q_KEY_CODE_A] = 0x1e,
+ [Q_KEY_CODE_S] = 0x1f,
+ [Q_KEY_CODE_D] = 0x20,
+ [Q_KEY_CODE_F] = 0x21,
+ [Q_KEY_CODE_G] = 0x22,
+ [Q_KEY_CODE_H] = 0x23,
+ [Q_KEY_CODE_J] = 0x24,
+ [Q_KEY_CODE_K] = 0x25,
+ [Q_KEY_CODE_L] = 0x26,
+ [Q_KEY_CODE_SEMICOLON] = 0x27,
+ [Q_KEY_CODE_APOSTROPHE] = 0x28,
+ [Q_KEY_CODE_GRAVE_ACCENT] = 0x29,
+
+ [Q_KEY_CODE_BACKSLASH] = 0x2b,
+ [Q_KEY_CODE_Z] = 0x2c,
+ [Q_KEY_CODE_X] = 0x2d,
+ [Q_KEY_CODE_C] = 0x2e,
+ [Q_KEY_CODE_V] = 0x2f,
+ [Q_KEY_CODE_B] = 0x30,
+ [Q_KEY_CODE_N] = 0x31,
+ [Q_KEY_CODE_M] = 0x32,
+ [Q_KEY_CODE_COMMA] = 0x33,
+ [Q_KEY_CODE_DOT] = 0x34,
+ [Q_KEY_CODE_SLASH] = 0x35,
+
+ [Q_KEY_CODE_ASTERISK] = 0x37,
+
+ [Q_KEY_CODE_SPC] = 0x39,
+ [Q_KEY_CODE_CAPS_LOCK] = 0x3a,
+ [Q_KEY_CODE_F1] = 0x3b,
+ [Q_KEY_CODE_F2] = 0x3c,
+ [Q_KEY_CODE_F3] = 0x3d,
+ [Q_KEY_CODE_F4] = 0x3e,
+ [Q_KEY_CODE_F5] = 0x3f,
+ [Q_KEY_CODE_F6] = 0x40,
+ [Q_KEY_CODE_F7] = 0x41,
+ [Q_KEY_CODE_F8] = 0x42,
+ [Q_KEY_CODE_F9] = 0x43,
+ [Q_KEY_CODE_F10] = 0x44,
+ [Q_KEY_CODE_NUM_LOCK] = 0x45,
+ [Q_KEY_CODE_SCROLL_LOCK] = 0x46,
+
+ [Q_KEY_CODE_KP_DIVIDE] = 0xb5,
+ [Q_KEY_CODE_KP_MULTIPLY] = 0x37,
+ [Q_KEY_CODE_KP_SUBTRACT] = 0x4a,
+ [Q_KEY_CODE_KP_ADD] = 0x4e,
+ [Q_KEY_CODE_KP_ENTER] = 0x9c,
+ [Q_KEY_CODE_KP_DECIMAL] = 0x53,
+ [Q_KEY_CODE_SYSRQ] = 0x54,
+
+ [Q_KEY_CODE_KP_0] = 0x52,
+ [Q_KEY_CODE_KP_1] = 0x4f,
+ [Q_KEY_CODE_KP_2] = 0x50,
+ [Q_KEY_CODE_KP_3] = 0x51,
+ [Q_KEY_CODE_KP_4] = 0x4b,
+ [Q_KEY_CODE_KP_5] = 0x4c,
+ [Q_KEY_CODE_KP_6] = 0x4d,
+ [Q_KEY_CODE_KP_7] = 0x47,
+ [Q_KEY_CODE_KP_8] = 0x48,
+ [Q_KEY_CODE_KP_9] = 0x49,
+
+ [Q_KEY_CODE_LESS] = 0x56,
+
+ [Q_KEY_CODE_F11] = 0x57,
+ [Q_KEY_CODE_F12] = 0x58,
+
+ [Q_KEY_CODE_PRINT] = 0xb7,
+
+ [Q_KEY_CODE_HOME] = 0xc7,
+ [Q_KEY_CODE_PGUP] = 0xc9,
+ [Q_KEY_CODE_PGDN] = 0xd1,
+ [Q_KEY_CODE_END] = 0xcf,
+
+ [Q_KEY_CODE_LEFT] = 0xcb,
+ [Q_KEY_CODE_UP] = 0xc8,
+ [Q_KEY_CODE_DOWN] = 0xd0,
+ [Q_KEY_CODE_RIGHT] = 0xcd,
+
+ [Q_KEY_CODE_INSERT] = 0xd2,
+ [Q_KEY_CODE_DELETE] = 0xd3,
+ [Q_KEY_CODE_MAX] = 0,
+};
+
+static int number_to_qcode[0xff];
+
+int qemu_input_key_value_to_number(const KeyValue *value)
+{
+ if (value->kind == KEY_VALUE_KIND_QCODE) {
+ return qcode_to_number[value->qcode];
+ } else {
+ assert(value->kind == KEY_VALUE_KIND_NUMBER);
+ return value->number;
+ }
+}
+
+int qemu_input_key_value_to_qcode(const KeyValue *value)
+{
+ static int first = true;
+
+ if (first) {
+ int qcode, number;
+ first = false;
+ for (qcode = 0; qcode < Q_KEY_CODE_MAX; qcode++) {
+ number = qcode_to_number[qcode];
+ assert(number < ARRAY_SIZE(number_to_qcode));
+ number_to_qcode[number] = qcode;
+ }
+ }
+
+ if (value->kind == KEY_VALUE_KIND_QCODE) {
+ return value->qcode;
+ } else {
+ assert(value->kind == KEY_VALUE_KIND_NUMBER);
+ return number_to_qcode[value->number];
+ }
+}
+
+int qemu_input_key_value_to_scancode(const KeyValue *value, bool down,
+ int *codes)
+{
+ int keycode = qemu_input_key_value_to_number(value);
+ int count = 0;
+
+ if (value->kind == KEY_VALUE_KIND_QCODE &&
+ value->qcode == Q_KEY_CODE_PAUSE) {
+ /* specific case */
+ int v = down ? 0 : 0x80;
+ codes[count++] = 0xe1;
+ codes[count++] = 0x1d | v;
+ codes[count++] = 0x45 | v;
+ return count;
+ }
+ if (keycode & SCANCODE_GREY) {
+ codes[count++] = SCANCODE_EMUL0;
+ keycode &= ~SCANCODE_GREY;
+ }
+ if (!down) {
+ keycode |= SCANCODE_UP;
+ }
+ codes[count++] = keycode;
+
+ return count;
+}
diff --git a/ui/input-legacy.c b/ui/input-legacy.c
index 1aa2605b75..2a538607a2 100644
--- a/ui/input-legacy.c
+++ b/ui/input-legacy.c
@@ -60,152 +60,6 @@ static QTAILQ_HEAD(, QEMUPutLEDEntry) led_handlers =
static QTAILQ_HEAD(, QEMUPutMouseEntry) mouse_handlers =
QTAILQ_HEAD_INITIALIZER(mouse_handlers);
-static const int key_defs[] = {
- [Q_KEY_CODE_SHIFT] = 0x2a,
- [Q_KEY_CODE_SHIFT_R] = 0x36,
-
- [Q_KEY_CODE_ALT] = 0x38,
- [Q_KEY_CODE_ALT_R] = 0xb8,
- [Q_KEY_CODE_ALTGR] = 0x64,
- [Q_KEY_CODE_ALTGR_R] = 0xe4,
- [Q_KEY_CODE_CTRL] = 0x1d,
- [Q_KEY_CODE_CTRL_R] = 0x9d,
-
- [Q_KEY_CODE_MENU] = 0xdd,
-
- [Q_KEY_CODE_ESC] = 0x01,
-
- [Q_KEY_CODE_1] = 0x02,
- [Q_KEY_CODE_2] = 0x03,
- [Q_KEY_CODE_3] = 0x04,
- [Q_KEY_CODE_4] = 0x05,
- [Q_KEY_CODE_5] = 0x06,
- [Q_KEY_CODE_6] = 0x07,
- [Q_KEY_CODE_7] = 0x08,
- [Q_KEY_CODE_8] = 0x09,
- [Q_KEY_CODE_9] = 0x0a,
- [Q_KEY_CODE_0] = 0x0b,
- [Q_KEY_CODE_MINUS] = 0x0c,
- [Q_KEY_CODE_EQUAL] = 0x0d,
- [Q_KEY_CODE_BACKSPACE] = 0x0e,
-
- [Q_KEY_CODE_TAB] = 0x0f,
- [Q_KEY_CODE_Q] = 0x10,
- [Q_KEY_CODE_W] = 0x11,
- [Q_KEY_CODE_E] = 0x12,
- [Q_KEY_CODE_R] = 0x13,
- [Q_KEY_CODE_T] = 0x14,
- [Q_KEY_CODE_Y] = 0x15,
- [Q_KEY_CODE_U] = 0x16,
- [Q_KEY_CODE_I] = 0x17,
- [Q_KEY_CODE_O] = 0x18,
- [Q_KEY_CODE_P] = 0x19,
- [Q_KEY_CODE_BRACKET_LEFT] = 0x1a,
- [Q_KEY_CODE_BRACKET_RIGHT] = 0x1b,
- [Q_KEY_CODE_RET] = 0x1c,
-
- [Q_KEY_CODE_A] = 0x1e,
- [Q_KEY_CODE_S] = 0x1f,
- [Q_KEY_CODE_D] = 0x20,
- [Q_KEY_CODE_F] = 0x21,
- [Q_KEY_CODE_G] = 0x22,
- [Q_KEY_CODE_H] = 0x23,
- [Q_KEY_CODE_J] = 0x24,
- [Q_KEY_CODE_K] = 0x25,
- [Q_KEY_CODE_L] = 0x26,
- [Q_KEY_CODE_SEMICOLON] = 0x27,
- [Q_KEY_CODE_APOSTROPHE] = 0x28,
- [Q_KEY_CODE_GRAVE_ACCENT] = 0x29,
-
- [Q_KEY_CODE_BACKSLASH] = 0x2b,
- [Q_KEY_CODE_Z] = 0x2c,
- [Q_KEY_CODE_X] = 0x2d,
- [Q_KEY_CODE_C] = 0x2e,
- [Q_KEY_CODE_V] = 0x2f,
- [Q_KEY_CODE_B] = 0x30,
- [Q_KEY_CODE_N] = 0x31,
- [Q_KEY_CODE_M] = 0x32,
- [Q_KEY_CODE_COMMA] = 0x33,
- [Q_KEY_CODE_DOT] = 0x34,
- [Q_KEY_CODE_SLASH] = 0x35,
-
- [Q_KEY_CODE_ASTERISK] = 0x37,
-
- [Q_KEY_CODE_SPC] = 0x39,
- [Q_KEY_CODE_CAPS_LOCK] = 0x3a,
- [Q_KEY_CODE_F1] = 0x3b,
- [Q_KEY_CODE_F2] = 0x3c,
- [Q_KEY_CODE_F3] = 0x3d,
- [Q_KEY_CODE_F4] = 0x3e,
- [Q_KEY_CODE_F5] = 0x3f,
- [Q_KEY_CODE_F6] = 0x40,
- [Q_KEY_CODE_F7] = 0x41,
- [Q_KEY_CODE_F8] = 0x42,
- [Q_KEY_CODE_F9] = 0x43,
- [Q_KEY_CODE_F10] = 0x44,
- [Q_KEY_CODE_NUM_LOCK] = 0x45,
- [Q_KEY_CODE_SCROLL_LOCK] = 0x46,
-
- [Q_KEY_CODE_KP_DIVIDE] = 0xb5,
- [Q_KEY_CODE_KP_MULTIPLY] = 0x37,
- [Q_KEY_CODE_KP_SUBTRACT] = 0x4a,
- [Q_KEY_CODE_KP_ADD] = 0x4e,
- [Q_KEY_CODE_KP_ENTER] = 0x9c,
- [Q_KEY_CODE_KP_DECIMAL] = 0x53,
- [Q_KEY_CODE_SYSRQ] = 0x54,
-
- [Q_KEY_CODE_KP_0] = 0x52,
- [Q_KEY_CODE_KP_1] = 0x4f,
- [Q_KEY_CODE_KP_2] = 0x50,
- [Q_KEY_CODE_KP_3] = 0x51,
- [Q_KEY_CODE_KP_4] = 0x4b,
- [Q_KEY_CODE_KP_5] = 0x4c,
- [Q_KEY_CODE_KP_6] = 0x4d,
- [Q_KEY_CODE_KP_7] = 0x47,
- [Q_KEY_CODE_KP_8] = 0x48,
- [Q_KEY_CODE_KP_9] = 0x49,
-
- [Q_KEY_CODE_LESS] = 0x56,
-
- [Q_KEY_CODE_F11] = 0x57,
- [Q_KEY_CODE_F12] = 0x58,
-
- [Q_KEY_CODE_PRINT] = 0xb7,
-
- [Q_KEY_CODE_HOME] = 0xc7,
- [Q_KEY_CODE_PGUP] = 0xc9,
- [Q_KEY_CODE_PGDN] = 0xd1,
- [Q_KEY_CODE_END] = 0xcf,
-
- [Q_KEY_CODE_LEFT] = 0xcb,
- [Q_KEY_CODE_UP] = 0xc8,
- [Q_KEY_CODE_DOWN] = 0xd0,
- [Q_KEY_CODE_RIGHT] = 0xcd,
-
- [Q_KEY_CODE_INSERT] = 0xd2,
- [Q_KEY_CODE_DELETE] = 0xd3,
-#ifdef NEED_CPU_H
-#if defined(TARGET_SPARC) && !defined(TARGET_SPARC64)
- [Q_KEY_CODE_STOP] = 0xf0,
- [Q_KEY_CODE_AGAIN] = 0xf1,
- [Q_KEY_CODE_PROPS] = 0xf2,
- [Q_KEY_CODE_UNDO] = 0xf3,
- [Q_KEY_CODE_FRONT] = 0xf4,
- [Q_KEY_CODE_COPY] = 0xf5,
- [Q_KEY_CODE_OPEN] = 0xf6,
- [Q_KEY_CODE_PASTE] = 0xf7,
- [Q_KEY_CODE_FIND] = 0xf8,
- [Q_KEY_CODE_CUT] = 0xf9,
- [Q_KEY_CODE_LF] = 0xfa,
- [Q_KEY_CODE_HELP] = 0xfb,
- [Q_KEY_CODE_META_L] = 0xfc,
- [Q_KEY_CODE_META_R] = 0xfd,
- [Q_KEY_CODE_COMPOSE] = 0xfe,
-#endif
-#endif
- [Q_KEY_CODE_MAX] = 0,
-};
-
int index_from_key(const char *key)
{
int i;
@@ -220,48 +74,44 @@ int index_from_key(const char *key)
return i;
}
-static int *keycodes;
-static int keycodes_size;
+static KeyValue **keyvalues;
+static int keyvalues_size;
static QEMUTimer *key_timer;
-static int keycode_from_keyvalue(const KeyValue *value)
+static void free_keyvalues(void)
{
- if (value->kind == KEY_VALUE_KIND_QCODE) {
- return key_defs[value->qcode];
- } else {
- assert(value->kind == KEY_VALUE_KIND_NUMBER);
- return value->number;
- }
-}
-
-static void free_keycodes(void)
-{
- g_free(keycodes);
- keycodes = NULL;
- keycodes_size = 0;
+ g_free(keyvalues);
+ keyvalues = NULL;
+ keyvalues_size = 0;
}
static void release_keys(void *opaque)
{
- while (keycodes_size > 0) {
- qemu_input_event_send_key_number(NULL, keycodes[--keycodes_size],
- false);
+ while (keyvalues_size > 0) {
+ qemu_input_event_send_key(NULL, keyvalues[--keyvalues_size],
+ false);
}
- free_keycodes();
+ free_keyvalues();
+}
+
+static KeyValue *copy_key_value(KeyValue *src)
+{
+ KeyValue *dst = g_new(KeyValue, 1);
+ memcpy(dst, src, sizeof(*src));
+ return dst;
}
void qmp_send_key(KeyValueList *keys, bool has_hold_time, int64_t hold_time,
Error **errp)
{
- int keycode;
KeyValueList *p;
if (!key_timer) {
key_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, release_keys, NULL);
}
- if (keycodes != NULL) {
+ if (keyvalues != NULL) {
timer_del(key_timer);
release_keys(NULL);
}
@@ -271,51 +121,33 @@ void qmp_send_key(KeyValueList *keys, bool has_hold_time, int64_t hold_time,
}
for (p = keys; p != NULL; p = p->next) {
- /* key down events */
- keycode = keycode_from_keyvalue(p->value);
- if (keycode < 0x01 || keycode > 0xff) {
- error_setg(errp, "invalid hex keycode 0x%x", keycode);
- free_keycodes();
- return;
- }
-
- qemu_input_event_send_key_number(NULL, keycode, true);
+ qemu_input_event_send_key(NULL, copy_key_value(p->value), true);
- keycodes = g_realloc(keycodes, sizeof(int) * (keycodes_size + 1));
- keycodes[keycodes_size++] = keycode;
+ keyvalues = g_realloc(keyvalues, sizeof(KeyValue *) *
+ (keyvalues_size + 1));
+ keyvalues[keyvalues_size++] = copy_key_value(p->value);
}
/* delayed key up events */
timer_mod(key_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
- muldiv64(get_ticks_per_sec(), hold_time, 1000));
+ muldiv64(get_ticks_per_sec(), hold_time, 1000));
}
static void legacy_kbd_event(DeviceState *dev, QemuConsole *src,
InputEvent *evt)
{
QEMUPutKbdEntry *entry = (QEMUPutKbdEntry *)dev;
- int keycode = keycode_from_keyvalue(evt->key->key);
+ int scancodes[3], i, count;
if (!entry || !entry->put_kbd) {
return;
}
- if (evt->key->key->kind == KEY_VALUE_KIND_QCODE &&
- evt->key->key->qcode == Q_KEY_CODE_PAUSE) {
- /* specific case */
- int v = evt->key->down ? 0 : 0x80;
- entry->put_kbd(entry->opaque, 0xe1);
- entry->put_kbd(entry->opaque, 0x1d | v);
- entry->put_kbd(entry->opaque, 0x45 | v);
- return;
- }
- if (keycode & SCANCODE_GREY) {
- entry->put_kbd(entry->opaque, SCANCODE_EMUL0);
- keycode &= ~SCANCODE_GREY;
- }
- if (!evt->key->down) {
- keycode |= SCANCODE_UP;
+ count = qemu_input_key_value_to_scancode(evt->key->key,
+ evt->key->down,
+ scancodes);
+ for (i = 0; i < count; i++) {
+ entry->put_kbd(entry->opaque, scancodes[i]);
}
- entry->put_kbd(entry->opaque, keycode);
}
static QemuInputHandler legacy_kbd_handler = {
diff --git a/ui/input.c b/ui/input.c
index 1ed0e783b1..fc91fba83c 100644
--- a/ui/input.c
+++ b/ui/input.c
@@ -39,6 +39,13 @@ void qemu_input_handler_activate(QemuInputHandlerState *s)
qemu_input_check_mode_change();
}
+void qemu_input_handler_deactivate(QemuInputHandlerState *s)
+{
+ QTAILQ_REMOVE(&handlers, s, node);
+ QTAILQ_INSERT_TAIL(&handlers, s, node);
+ qemu_input_check_mode_change();
+}
+
void qemu_input_handler_unregister(QemuInputHandlerState *s)
{
QTAILQ_REMOVE(&handlers, s, node);
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-21 20:35:54 +0000