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Author SHA1 Message Date
Anthony Liguori
70f24fb6c6 char: rename qemu_chr_close() -> qemu_chr_delete() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:43 -05:00
Anthony Liguori
f69554b9e8 char: qemu_chr_open_opts() -> qemu_chr_new_from_opts() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:43 -05:00
Anthony Liguori
27143a445b char: rename qemu_chr_open() -> qemu_chr_new() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:43 -05:00
Anthony Liguori
15f31519b4 char: rename qemu_chr_set_echo() -> qemu_chr_fe_set_echo() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:37 -05:00
Anthony Liguori
41084f1bad char: qemu_chr_ioctl() -> qemu_chr_fe_ioctl() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:37 -05:00
Anthony Liguori
2817822dce char: rename qemu_chr_guest_close() -> qemu_chr_fe_close() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:16 -05:00
Anthony Liguori
c9d830eddc char: rename qemu_chr_guest_open() -> qemu_chr_fe_open() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:16 -05:00
Anthony Liguori
909cda12b5 char: rename qemu_chr_can_read() -> qemu_chr_be_can_read() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:16 -05:00
Anthony Liguori
fa5efccb2a char: rename qemu_chr_read() -> qemu_chr_be_write() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:16 -05:00
Anthony Liguori
e7e71b0ec6 char: rename qemu_chr_printf() -> qemu_chr_fe_printf() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:15 -05:00
Anthony Liguori
2cc6e0a142 char: rename qemu_chr_write() -> qemu_chr_fe_write() 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-22 10:17:15 -05:00
malc
0bf1dbdcc9 tcg/ppc64: fix 16/32 mixup 
Signed-off-by: malc <av1474@comtv.ru>
 2011-08-22 18:26:15 +04:00
malc
1afa194a0a Merge branch 'master' of git://git.qemu.org/qemu 2011-08-22 14:41:12 +04:00
malc
157f2662fb tcg/ppc64: implement not_i32/64 and ext32u_i64 
Signed-off-by: malc <av1474@comtv.ru>
 2011-08-22 14:40:00 +04:00
malc
350dba6ce6 tcg/ppc32: implement deposit_i32 
Signed-off-by: malc <av1474@comtv.ru>
 2011-08-22 14:39:00 +04:00
Harsh Prateek Bora
5f524c1ebc use readdir_r instead of readdir for reentrancy 
Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:52 +05:30
Aneesh Kumar K.V
d208a0e005 hw/9pfs: Update v9fs_read to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:50 +05:30
Aneesh Kumar K.V
7eafdcc96c hw/9pfs: Add yield support for preadv coroutine 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:47 +05:30
Aneesh Kumar K.V
8c158561a0 hw/9pfs: Update v9fs_attach to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:46 +05:30
Aneesh Kumar K.V
b81d685e21 hw/9pfs: Update v9fs_wstat to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:42 +05:30
Aneesh Kumar K.V
d7a9049119 hw/9pfs: Update v9fs_write to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:40 +05:30
Aneesh Kumar K.V
f6b3c976c6 hw/9pfs: Add yield support for pwritev coroutine 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:37 +05:30
Venkateswararao Jujjuri (JV)
ffd668764c hw/9pfs: Update v9fs_link to use coroutines 
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:35 +05:30
Venkateswararao Jujjuri
c6c069b0c5 hw/9pfs: Add yield support for link coroutine 
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:33 +05:30
Venkateswararao Jujjuri
3fa2a8d1cd hw/9pfs: Update v9fs_symlink to use coroutines 
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:29 +05:30
Venkateswararao Jujjuri
02ac7a34ff hw/9pfs: Add yield support for symlin coroutine 
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:26 +05:30
Venkateswararao Jujjuri
baaa86d9f5 hw/9pfs: Update v9fs_create to use coroutines 
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:22 +05:30
Aneesh Kumar K.V
4e9ad44498 hw/9pfs: Update v9fs_fsync to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:21 +05:30
Aneesh Kumar K.V
4743d1f5d3 hw/9pfs: Add yield support for fsync coroutine 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:18 +05:30
Aneesh Kumar K.V
c540ee5187 hw/9pfs: Update v9fs_clunk to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:16 +05:30
Aneesh Kumar K.V
bed4352c4f hw/9pfs: Add yeild support for clunk related coroutine 
This include lsetxattr, lremovexattr, closedir and close.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:44:13 +05:30
Aneesh Kumar K.V
3cc19c0c60 hw/9pfs: Update v9fs_walk to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:23:22 +05:30
Aneesh Kumar K.V
d8e0c29e40 hw/9pfs: Update v9fs_stat to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:22:37 +05:30
Venkateswararao Jujjuri
36f8981f01 hw/9pfs: Update v9fs_lcreate to use coroutines 
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:21:42 +05:30
Venkateswararao Jujjuri
e4de423214 hw/9pfs: Add yield support for open2 coroutine 
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:21:42 +05:30
Aneesh Kumar K.V
857bc158d4 hw/9pfs: Update v9fs_open to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:19:53 +05:30
Aneesh Kumar K.V
f6b7f0ab5c hw/9pfs: Add yield support for open and opendir coroutine 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:19:53 +05:30
Aneesh Kumar K.V
e4e414a427 hw/9pfs: Update v9fs_getlock to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:18:58 +05:30
Aneesh Kumar K.V
0c27bf2a45 hw/9pfs: Update v9fs_lock to use coroutines 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:14:04 +05:30
Aneesh Kumar K.V
03feb1e172 hw/9pfs: Add yeild support for fstat coroutine 
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
 2011-08-22 09:14:04 +05:30
Anthony Liguori
f1a7104a5f Merge remote-tracking branch 'pmaydell/armhw-for-upstream' into staging 2011-08-21 18:34:33 -05:00
Michael Roth
957f1f99f2 guest agent: remove uneeded dependencies 
This patch tries to cull any uneeded library dependencies from the guest
agent to improve portability across various distros. We do so by being
as explicit as possible about in-tree dependencies rather than relying
on existing *-obj-y targets, and by manually setting LIBS for the
qemu-ga target to avoid pulling in LIBS_TOOLS libraries discovered by
configure.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-21 18:27:34 -05:00
Michael Roth
8f47747899 guest agent: remove g_strcmp0 usage 
g_strcmp0 isn't in all version of glib 2.0, so don't use it to avoid
build breakage on older distros.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-21 18:27:34 -05:00
Avi Kivity
3a130f4ef0 memory: crack wide ioport accesses into smaller ones when needed 
The memory API supports cracking wide accesses into narrower ones
when needed; but this was no implemented for the pio address space,
causing lsi53c895a's IO BAR to malfunction.

Fix by correctly cracking wide accesses when needed.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-21 18:27:33 -05:00
Avi Kivity
164a4dcd8d memory: abstract cracking of write access ops into a function 
The memory API automatically cracks large reads and writes into smaller
ones when needed.  Factor out this mechanism, which is now duplicated between
memory reads and memory writes, into a function.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2011-08-21 18:27:33 -05:00
Blue Swirl
30c2f2388a escc: replace DPRINTFs with tracepoints 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2011-08-21 20:02:02 +00:00
Blue Swirl
42c812b98b m48t59: avoid structure holes spotted by pahole 
Report from pahole on amd64 host:
struct M48t59State {
	uint32_t                   type;                 /*     0     4 */

	/* XXX 4 bytes hole, try to pack */

	qemu_irq                   IRQ;                  /*     8     8 */
	uint32_t                   io_base;              /*    16     4 */
	uint32_t                   size;                 /*    20     4 */
	time_t                     time_offset;          /*    24     8 */
	time_t                     stop_time;            /*    32     8 */
	struct tm                  alarm;                /*    40    56 */
	/* --- cacheline 1 boundary (64 bytes) was 32 bytes ago --- */
	struct QEMUTimer *         alrm_timer;           /*    96     8 */
	struct QEMUTimer *         wd_timer;             /*   104     8 */
	uint8_t                    lock;                 /*   112     1 */

	/* XXX 1 byte hole, try to pack */

	uint16_t                   addr;                 /*   114     2 */

	/* XXX 4 bytes hole, try to pack */

	uint8_t *                  buffer;               /*   120     8 */
	/* --- cacheline 2 boundary (128 bytes) --- */

	/* size: 128, cachelines: 2 */
	/* sum members: 119, holes: 3, sum holes: 9 */
};	/* definitions: 1 */

Fix by rearranging the structure to avoid padding.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2011-08-21 20:02:01 +00:00
Blue Swirl
d7b9553489 escc: avoid structure holes spotted by pahole 
Edited report from pahole on amd64 host:
struct ChannelState {
...
	ChnType                    type;                 /*    32     4 */

	/* XXX 4 bytes hole, try to pack */
...
	uint8_t                    rregs[16];            /*    66    16 */

	/* XXX 2 bytes hole, try to pack */
...
	/* size: 392, cachelines: 7 */
	/* sum members: 382, holes: 2, sum holes: 6 */
	/* padding: 4 */
	/* last cacheline: 8 bytes */
};	/* definitions: 1 */

Fix by rearranging the structure to avoid padding.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2011-08-21 20:01:59 +00:00
Blue Swirl
242cca4fdf fdc: avoid structure holes spotted by pahole 
Edited report from pahole on amd64 host:
struct FDCtrl {
	uint8_t                    version;              /*     0     1 */

	/* XXX 7 bytes hole, try to pack */

	qemu_irq                   irq;                  /*     8     8 */
	int                        dma_chann;            /*    16     4 */

	/* XXX 4 bytes hole, try to pack */
...
	uint8_t                    status2;              /*    42     1 */

	/* XXX 5 bytes hole, try to pack */

	uint8_t *                  fifo;                 /*    48     8 */
...
	uint8_t                    pwrd;                 /*    76     1 */

	/* XXX 3 bytes hole, try to pack */

	int                        sun4m;                /*    80     4 */
	uint8_t                    num_floppies;         /*    84     1 */

	/* XXX 3 bytes hole, try to pack */

	FDrive                     drives[2];            /*    88    64 */
	/* --- cacheline 2 boundary (128 bytes) was 24 bytes ago --- */
	int                        reset_sensei;         /*   152     4 */

	/* size: 160, cachelines: 3 */
	/* sum members: 134, holes: 5, sum holes: 22 */
	/* padding: 4 */
	/* last cacheline: 32 bytes */
};	/* definitions: 1 */

Fix by rearranging the structure to avoid padding.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2011-08-21 20:01:57 +00:00
Blue Swirl
fe87aa83c6 pcnet: avoid structure holes spotted by pahole 
Edited report from pahole on amd64 host:
struct PCNetState_st {
...
	uint16_t                   bcr[32];              /*   340    64 */

	/* XXX 4 bytes hole, try to pack */
...
	int                        tx_busy;              /*  4520     4 */

	/* XXX 4 bytes hole, try to pack */

	qemu_irq                   irq;                  /*  4528     8 */
	void                       (*phys_mem_read)(void *, target_phys_addr_t, uint8_t *, int, int); /*  4536     8 */
	/* --- cacheline 71 boundary (4544 bytes) --- */
	void                       (*phys_mem_write)(void *, target_phys_addr_t, uint8_t *, int, int); /*  4544     8 */
	void *                     dma_opaque;           /*  4552     8 */
	int                        looptest;             /*  4560     4 */

	/* size: 4568, cachelines: 72 */
	/* sum members: 4556, holes: 2, sum holes: 8 */
	/* padding: 4 */
	/* last cacheline: 24 bytes */
};	/* definitions: 2 */

Fix by rearranging the structure to avoid padding.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2011-08-21 19:52:38 +00:00