mirror of https://gitee.com/openkylin/linux.git
e2c37d9083
The PPC476GTR SoC supports message signalled interrupts (MSI) by writing to special addresses within the High Speed Transfer Assist (HSTA) module. This patch adds support for PCI MSI with a new system device. The DMA window is also updated to allow access to the entire 42-bit address range to allow PCI devices write access to the HSTA module. Signed-off-by: Alistair Popple <alistair@popple.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
||
|---|---|---|
| .. | ||
| 44x.h | ||
| Kconfig | ||
| Makefile | ||
| canyonlands.c | ||
| ebony.c | ||
| idle.c | ||
| iss4xx.c | ||
| misc_44x.S | ||
| ppc44x_simple.c | ||
| ppc476.c | ||
| sam440ep.c | ||
| virtex.c | ||
| virtex_ml510.c | ||
| warp.c | ||