| Commit message (Collapse) | Author | Age |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
commit b3120d2cc447ee77b9d69bf4ad7b452c9adb4d39 upstream.
Firmware load on AS102 is using the stack which is not allowed any
longer. We currently fail with:
kernel: transfer buffer not dma capable
kernel: ------------[ cut here ]------------
kernel: WARNING: CPU: 0 PID: 598 at drivers/usb/core/hcd.c:1595 usb_hcd_map_urb_for_dma+0x41d/0x620
kernel: Modules linked in: amd64_edac_mod(-) edac_mce_amd as102_fe dvb_as102(+) kvm_amd kvm snd_hda_codec_realtek dvb_core snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_codec irqbypass crct10dif_pclmul crc32_pclmul snd_hda_core snd_hwdep snd_seq ghash_clmulni_intel sp5100_tco fam15h_power wmi k10temp i2c_piix4 snd_seq_device snd_pcm snd_timer parport_pc parport tpm_infineon snd tpm_tis soundcore tpm_tis_core tpm shpchp acpi_cpufreq xfs libcrc32c amdgpu amdkfd amd_iommu_v2 radeon hid_logitech_hidpp i2c_algo_bit drm_kms_helper crc32c_intel ttm drm r8169 mii hid_logitech_dj
kernel: CPU: 0 PID: 598 Comm: systemd-udevd Not tainted 4.13.10-200.fc26.x86_64 #1
kernel: Hardware name: ASUS All Series/AM1I-A, BIOS 0505 03/13/2014
kernel: task: ffff979933b24c80 task.stack: ffffaf83413a4000
kernel: RIP: 0010:usb_hcd_map_urb_for_dma+0x41d/0x620
systemd-fsck[659]: /dev/sda2: clean, 49/128016 files, 268609/512000 blocks
kernel: RSP: 0018:ffffaf83413a7728 EFLAGS: 00010282
systemd-udevd[604]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
kernel: RAX: 000000000000001f RBX: ffff979930bce780 RCX: 0000000000000000
kernel: RDX: 0000000000000000 RSI: ffff97993ec0e118 RDI: ffff97993ec0e118
kernel: RBP: ffffaf83413a7768 R08: 000000000000039a R09: 0000000000000000
kernel: R10: 0000000000000001 R11: 00000000ffffffff R12: 00000000fffffff5
kernel: R13: 0000000001400000 R14: 0000000000000001 R15: ffff979930806800
kernel: FS: 00007effaca5c8c0(0000) GS:ffff97993ec00000(0000) knlGS:0000000000000000
kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel: CR2: 00007effa9fca962 CR3: 0000000233089000 CR4: 00000000000406f0
kernel: Call Trace:
kernel: usb_hcd_submit_urb+0x493/0xb40
kernel: ? page_cache_tree_insert+0x100/0x100
kernel: ? xfs_iunlock+0xd5/0x100 [xfs]
kernel: ? xfs_file_buffered_aio_read+0x57/0xc0 [xfs]
kernel: usb_submit_urb+0x22d/0x560
kernel: usb_start_wait_urb+0x6e/0x180
kernel: usb_bulk_msg+0xb8/0x160
kernel: as102_send_ep1+0x49/0xe0 [dvb_as102]
kernel: ? devres_add+0x3f/0x50
kernel: as102_firmware_upload.isra.0+0x1dc/0x210 [dvb_as102]
kernel: as102_fw_upload+0xb6/0x1f0 [dvb_as102]
kernel: as102_dvb_register+0x2af/0x2d0 [dvb_as102]
kernel: as102_usb_probe+0x1f3/0x260 [dvb_as102]
kernel: usb_probe_interface+0x124/0x300
kernel: driver_probe_device+0x2ff/0x450
kernel: __driver_attach+0xa4/0xe0
kernel: ? driver_probe_device+0x450/0x450
kernel: bus_for_each_dev+0x6e/0xb0
kernel: driver_attach+0x1e/0x20
kernel: bus_add_driver+0x1c7/0x270
kernel: driver_register+0x60/0xe0
kernel: usb_register_driver+0x81/0x150
kernel: ? 0xffffffffc0807000
kernel: as102_usb_driver_init+0x1e/0x1000 [dvb_as102]
kernel: do_one_initcall+0x50/0x190
kernel: ? __vunmap+0x81/0xb0
kernel: ? kfree+0x154/0x170
kernel: ? kmem_cache_alloc_trace+0x15f/0x1c0
kernel: ? do_init_module+0x27/0x1e9
kernel: do_init_module+0x5f/0x1e9
kernel: load_module+0x2602/0x2c30
kernel: SYSC_init_module+0x170/0x1a0
kernel: ? SYSC_init_module+0x170/0x1a0
kernel: SyS_init_module+0xe/0x10
kernel: do_syscall_64+0x67/0x140
kernel: entry_SYSCALL64_slow_path+0x25/0x25
kernel: RIP: 0033:0x7effab6cf3ea
kernel: RSP: 002b:00007fff5cfcbbc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000af
kernel: RAX: ffffffffffffffda RBX: 00005569e0b83760 RCX: 00007effab6cf3ea
kernel: RDX: 00007effac2099c5 RSI: 0000000000009a13 RDI: 00005569e0b98c50
kernel: RBP: 00007effac2099c5 R08: 00005569e0b83ed0 R09: 0000000000001d80
kernel: R10: 00007effab98db00 R11: 0000000000000246 R12: 00005569e0b98c50
kernel: R13: 00005569e0b81c60 R14: 0000000000020000 R15: 00005569dfadfdf7
kernel: Code: 48 39 c8 73 30 80 3d 59 60 9d 00 00 41 bc f5 ff ff ff 0f 85 26 ff ff ff 48 c7 c7 b8 6b d0 92 c6 05 3f 60 9d 00 01 e8 24 3d ad ff <0f> ff 8b 53 64 e9 09 ff ff ff 65 48 8b 0c 25 00 d3 00 00 48 8b
kernel: ---[ end trace c4cae366180e70ec ]---
kernel: as10x_usb: error during firmware upload part1
Let's allocate the the structure dynamically so we can get the firmware
loaded correctly:
[ 14.243057] as10x_usb: firmware: as102_data1_st.hex loaded with success
[ 14.500777] as10x_usb: firmware: as102_data2_st.hex loaded with success
Signed-off-by: Michele Baldessari <michele@acksyn.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Return a negative error code on failure.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
identifier ret; expression e1,e2;
@@
(
if (\(ret < 0\|ret != 0\))
{ ... return ret; }
|
ret = 0
)
... when != ret = e1
when != &ret
*if(...)
{
... when != ret = e2
when forall
return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Smatch complains a lot about endiannes issues on as102:
drivers/media/usb/as102/as10x_cmd_stream.c:41:47: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_stream.c:41:47: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd_stream.c:41:47: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_stream.c:43:43: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_stream.c:43:43: expected unsigned short [unsigned] [usertype] pid
drivers/media/usb/as102/as10x_cmd_stream.c:43:43: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_stream.c:98:47: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_stream.c:98:47: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd_stream.c:98:47: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_stream.c:100:43: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_stream.c:100:43: expected unsigned short [unsigned] [usertype] pid
drivers/media/usb/as102/as10x_cmd_stream.c:100:43: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_stream.c:142:48: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_stream.c:142:48: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd_stream.c:142:48: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_stream.c:185:47: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_stream.c:185:47: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd_stream.c:185:47: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:46:40: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_cfg.c:46:40: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd_cfg.c:46:40: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:47:36: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_cfg.c:47:36: expected unsigned short [unsigned] [usertype] tag
drivers/media/usb/as102/as10x_cmd_cfg.c:47:36: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:48:37: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_cfg.c:48:37: expected unsigned short [unsigned] [usertype] type
drivers/media/usb/as102/as10x_cmd_cfg.c:48:37: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:72:27: warning: cast to restricted __le32
drivers/media/usb/as102/as10x_cmd_cfg.c:102:40: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_cfg.c:102:40: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd_cfg.c:102:40: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:104:50: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_cfg.c:104:50: expected unsigned int [unsigned] [usertype] value32
drivers/media/usb/as102/as10x_cmd_cfg.c:104:50: got restricted __le32 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:105:36: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_cfg.c:105:36: expected unsigned short [unsigned] [usertype] tag
drivers/media/usb/as102/as10x_cmd_cfg.c:105:36: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:106:37: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_cfg.c:106:37: expected unsigned short [unsigned] [usertype] type
drivers/media/usb/as102/as10x_cmd_cfg.c:106:37: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:156:48: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd_cfg.c:156:48: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd_cfg.c:156:48: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd_cfg.c:197:14: warning: cast to restricted __le16
drivers/media/usb/as102/as10x_cmd.c:40:40: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:40:40: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd.c:40:40: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:81:41: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:81:41: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd.c:81:41: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:123:41: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:123:41: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd.c:123:41: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:124:43: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:124:43: expected unsigned int [unsigned] [usertype] freq
drivers/media/usb/as102/as10x_cmd.c:124:43: got restricted __le32 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:178:48: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:178:48: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd.c:178:48: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:202:17: warning: cast to restricted __le16
drivers/media/usb/as102/as10x_cmd.c:203:24: warning: cast to restricted __le16
drivers/media/usb/as102/as10x_cmd.c:204:24: warning: cast to restricted __le16
drivers/media/usb/as102/as10x_cmd.c:230:48: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:230:48: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd.c:230:48: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:262:25: warning: cast to restricted __le16
drivers/media/usb/as102/as10x_cmd.c:289:48: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:289:48: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd.c:289:48: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:313:17: warning: cast to restricted __le32
drivers/media/usb/as102/as10x_cmd.c:315:17: warning: cast to restricted __le32
drivers/media/usb/as102/as10x_cmd.c:317:17: warning: cast to restricted __le32
drivers/media/usb/as102/as10x_cmd.c:319:17: warning: cast to restricted __le16
drivers/media/usb/as102/as10x_cmd.c:349:48: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:349:48: expected unsigned short [unsigned] [usertype] proc_id
drivers/media/usb/as102/as10x_cmd.c:349:48: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:387:29: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:387:29: expected unsigned short [unsigned] [usertype] req_id
drivers/media/usb/as102/as10x_cmd.c:387:29: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:388:27: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:388:27: expected unsigned short [unsigned] [usertype] prog
drivers/media/usb/as102/as10x_cmd.c:388:27: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:389:30: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:389:30: expected unsigned short [unsigned] [usertype] version
drivers/media/usb/as102/as10x_cmd.c:389:30: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:390:31: warning: incorrect type in assignment (different base types)
drivers/media/usb/as102/as10x_cmd.c:390:31: expected unsigned short [unsigned] [usertype] data_len
drivers/media/usb/as102/as10x_cmd.c:390:31: got restricted __le16 [usertype] <noident>
drivers/media/usb/as102/as10x_cmd.c:408:14: warning: cast to restricted __le16
This happens because of the command endiannes that are sent/received to
the firmware. So, add the correct endiannes tags to the command fields.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
|
| |
|
|
|
|
| |
drivers/media/usb/as102/as102_drv.h:83:6: warning: no newline at end of file
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
We know "ret" is zero so we don't need to test for it. It upsets the
static checkers when we test stuff but we know the answer.
drivers/media/usb/as102/as102_usb_drv.c:164 as102_send_ep1() warn: we tested 'ret' before and it was 'false'
drivers/media/usb/as102/as102_usb_drv.c:189 as102_read_ep2() warn: we tested 'ret' before and it was 'false'
Also, we don't need to initialize "ret".
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
|
| |
|
|
|
|
|
| |
Move as102-fe to dvb-frontends directory and make it an
independent driver.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| |
|
|
|
|
|
| |
Remove the dependencies of as102_cmd from as102, in order to
allow it to be compiled as a separate module.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| |
|
|
|
|
|
|
|
| |
This function just converts from the as10x internal data into
the DVBv5 cache. Get rid of it.
No functional changes.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| |
|
|
|
|
|
|
|
| |
This function just parses the frontend cache and converts
to the as102 internal format message. Get rid of it.
No functional changes.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| |
|
|
|
|
|
|
|
| |
Avoid having function prototypes by moving some
ancillary routines to the beginning of the file.
No functional changes.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| |
|
|
|
|
| |
Make the frontend .name more coherent with DVB namespace.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| |
|
|
|
|
|
|
|
|
|
| |
Fix this warning:
WARNING: quoted string split across lines
566: FILE: drivers/media/usb/as102/as102_fe.c:141:
+ "demod status: fc: 0x%08x, bad fc: 0x%08x, "
+ "bytes corrected: 0x%08x , MER: 0x%04x\n",
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
| |
|
|
|
|
|
|
| |
Make checkpatch happier by removing FSF mail address.
No functional changes.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
|
|
This driver is stable and doesn't contain any really serious
issue. Move it out of staging.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
|
