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Daniel Glöckner 8d6499e5bd USB: musb: Fix CPPI IRQs not being signaled ... On tx channel abort a cppi interrupt is generated for a short time by setting the lowest bit of the TCPPICOMPPTR register. It is then reset immediately by clearing the bit. When the interrupt handler is run, it does not detect an interrupt in the TCPPIMSKSR or RCPPIMSKSR registers and thus exits early without writing the TCPPIEOIR register. It appears that this inhibits further cppi interrupts until the handler is called by chance, f.ex. from davinci_interrupt(). By moving the unmasking of the interrupt below the writes to TCPPICOMPPTR, no interrupt is generated and no write to TCPPIEOIR is necessary. Signed-off-by: Daniel Glöckner <dg@emlix.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		15 years ago
..
Kconfig	USB: musb: invert arch depend string	16 years ago
Makefile	…
blackfin.c	USB: musb: make HAVE_CLK support optional	16 years ago
blackfin.h	…
cppi_dma.c	USB: musb: Fix CPPI IRQs not being signaled	15 years ago
cppi_dma.h	…
davinci.c	…
davinci.h	…
musb_core.c	USB: musb: Remove unwanted message in boot log	15 years ago
musb_core.h	USB: musb: make HAVE_CLK support optional	16 years ago
musb_debug.h	…
musb_dma.h	…
musb_gadget.c	USB: musb_gadget: fix STALL handling	15 years ago
musb_gadget.h	…
musb_gadget_ep0.c	USB: musb: respect usb_request->zero in control requests	15 years ago
musb_host.c	USB: musb: fix ISOC Tx programming for CPPI DMAs	15 years ago
musb_host.h	…
musb_io.h	…
musb_regs.h	USB: musb: make HAVE_CLK support optional	16 years ago
musb_virthub.c	…
musbhsdma.c	…
musbhsdma.h	…
omap2430.c	…
omap2430.h	…
tusb6010.c	…
tusb6010.h	…
tusb6010_omap.c	…