Revision 56ca904053ab14ba4067a72b69a5edf246771209 authored by Pavel Pisa on 02 April 2006, 18:27:07 UTC, committed by Russell King on 02 April 2006, 18:27:07 UTC
Patch from Pavel Pisa This patch adds support of i.MX/MX1 SD/MMC controller. It has been significantly redesigned from the original Sascha Hauer's version to support scatter-gather DMA, to conform to latest Pierre Ossman's and Russell King's MMC-SD Linux 2.6.x infrastructure. The handling of all events has been moved to the softirq context and is designed with no busy-looping in mind. Unfortunately some controller bugs has to be overcome by limited looping about 2-20 usec but these are observed only for initial card recognition phase. There are still some missing/missed IRQs problems under heavy load. Help of somebody with access to the full SDHC design information is probably necessary. Regenerated against 2.6.16-git-060402 to solve clash with other patches. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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| File | Mode | Size |
|---|---|---|
| Makefile | -rw-r--r-- | 766 bytes |
| align.c | -rw-r--r-- | 11.8 KB |
| asm-offsets.c | -rw-r--r-- | 80 bytes |
| entry.S | -rw-r--r-- | 26.2 KB |
| head.S | -rw-r--r-- | 5.8 KB |
| init_task.c | -rw-r--r-- | 1.1 KB |
| io_m32104ut.c | -rw-r--r-- | 7.3 KB |
| io_m32700ut.c | -rw-r--r-- | 10.6 KB |
| io_mappi.c | -rw-r--r-- | 8.2 KB |
| io_mappi2.c | -rw-r--r-- | 10.2 KB |
| io_mappi3.c | -rw-r--r-- | 11.0 KB |
| io_oaks32r.c | -rw-r--r-- | 4.6 KB |
| io_opsput.c | -rw-r--r-- | 8.2 KB |
| io_usrv.c | -rw-r--r-- | 5.5 KB |
| irq.c | -rw-r--r-- | 2.0 KB |
| m32r_ksyms.c | -rw-r--r-- | 3.1 KB |
| module.c | -rw-r--r-- | 7.2 KB |
| process.c | -rw-r--r-- | 7.9 KB |
| ptrace.c | -rw-r--r-- | 17.2 KB |
| semaphore.c | -rw-r--r-- | 4.9 KB |
| setup.c | -rw-r--r-- | 10.1 KB |
| setup_m32104ut.c | -rw-r--r-- | 3.7 KB |
| setup_m32700ut.c | -rw-r--r-- | 14.1 KB |
| setup_mappi.c | -rw-r--r-- | 5.0 KB |
| setup_mappi2.c | -rw-r--r-- | 5.6 KB |
| setup_mappi3.c | -rw-r--r-- | 6.5 KB |
| setup_oaks32r.c | -rw-r--r-- | 3.4 KB |
| setup_opsput.c | -rw-r--r-- | 13.7 KB |
| setup_usrv.c | -rw-r--r-- | 6.6 KB |
| signal.c | -rw-r--r-- | 9.8 KB |
| smp.c | -rw-r--r-- | 26.2 KB |
| smpboot.c | -rw-r--r-- | 15.8 KB |
| sys_m32r.c | -rw-r--r-- | 5.0 KB |
| time.c | -rw-r--r-- | 7.9 KB |
| traps.c | -rw-r--r-- | 7.9 KB |
| vmlinux.lds.S | -rw-r--r-- | 3.0 KB |
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