f4e131dc38d34469b9fee1840ad237324831bce3 |
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16-May-2014 |
Octavian Purdila <octavian.purdila@intel.com> |
goldfish: pipe: fix warnings for 32bit builds drivers/platform/goldfish/goldfish_pipe.c: In function 'goldfish_cmd_status': drivers/platform/goldfish/goldfish_pipe.c:164:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] writel((u32)(u64)pipe, dev->base + PIPE_REG_CHANNEL); ^ drivers/platform/goldfish/goldfish_pipe.c: In function 'goldfish_cmd': drivers/platform/goldfish/goldfish_pipe.c:180:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] writel((u32)(u64)pipe, dev->base + PIPE_REG_CHANNEL); ^ drivers/platform/goldfish/goldfish_pipe.c: In function 'goldfish_pipe_read_write': drivers/platform/goldfish/goldfish_pipe.c:337:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] writel((u32)(u64)pipe, dev->base + PIPE_REG_CHANNEL); Reported-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Jun Tian <jun.j.tian@intel.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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a99698facdb92adebf4a4ed7691493b7e08ff5b6 |
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12-May-2014 |
Alan <alan@linux.intel.com> |
goldfish: clean up the pipe driver 64bit ifdefs Use the 64bit helper method to scrub most of the ifdefs from the driver. The pipe reading has a funny case we can't scrub completely. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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25c72c786cb571cfdf39a31f9f64d143d8623a7a |
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12-May-2014 |
Jun Tian <jun.j.tian@intel.com> |
goldfish: fix kernel panic when using multiple adb connection When using multiple adb on 64 bit kernel to transfer data, the goldfish pipe interrupt will crash the kernel. Signed-off-by: Jun Tian <jun.j.tian@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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49a75c444fcf07fdde2ec74428b6b1b9ff1c6b15 |
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12-May-2014 |
Jun Tian <jun.j.tian@intel.com> |
goldfish: 64-bit pipe driver for goldfish platform Support 64-bit channel and address for the goldfish pipe driver. Signed-off-by: Jun Tian <jun.j.tian@intel.com> Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Signed-off-by: Brian Wood <brian.j.wood@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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17c4c9db4a33ae0a8dcfafab3dc59a83ccaf6076 |
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23-Jan-2013 |
Alan Cox <alan@linux.intel.com> |
goldfish: Add a FIXME note to the pipe driver Note a point in the pipe driver that wants future attention Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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c89f2750e9845aa115ca30c062edd569da619cad |
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22-Jan-2013 |
David 'Digit' Turner <digit@android.com> |
goldfish: add QEMU pipe driver A QEMU pipe is a very fast communication channel between the guest system and the emulator. Usage from the guest is simply something like; // connect to special device fd = open("/dev/qemu_pipe", O_RDWR); // tell which service we want to talk to (must be zero-terminated) write(fd, "pipeName", strlen("pipeName")+1); // do read()/write() through fd now ... // close channel close(fd); Signed-off-by: David 'Digit' Turner <digit@android.com> [Added support for parameter buffers for speed] igned-off-by: Xin, Xiaohui <xiaohui.xin@intel.com> Signed-off-by: Jiang, Yunhong <yunhong.jiang@intel.com> Signed-off-by: Nakajima, Jun <jun.nakajima@intel.com> [Ported to 3.6] Signed-off-by: Tom Keel <thomas.keel@intel.com> [Ported to 3.7, moved to platform/goldfish] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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