diff options
| author | Jens Künzer <Jens.Kuenzer@fpga.homeip.net> | 2010-03-06 07:46:16 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-03-15 14:50:15 +0100 |
| commit | 28ca8dd71fc170090edca62cb8129625d01b7760 (patch) | |
| tree | afd386c42c2319f877883db6fd55c77958ff75ed /drivers/pcmcia/i82365.h | |
| parent | b416cd8efb6ce2661f8f98f603972f0b8f796ee4 (diff) | |
pcmcia: honor saved flags in yenta_socket's I365_CSCINT register
Instead of overwriting the I365_CSCINT register, save the old value and
merely change the bits we care about.
Part 1 of a series to allow the ISA irq to be used for Cardbus devices
if the socket's PCI irq is unusable.
[linux@dominikbrodowski.net: split up the original patch, commit message]
Signed-off-by: Jens Kuenzer <Jens.Kuenzer@fpga.homeip.net>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/i82365.h')
| -rw-r--r-- | drivers/pcmcia/i82365.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pcmcia/i82365.h b/drivers/pcmcia/i82365.h index 849ef1b5d687..3f84d7a2dc84 100644 --- a/drivers/pcmcia/i82365.h +++ b/drivers/pcmcia/i82365.h @@ -95,6 +95,7 @@ #define I365_CSC_DETECT 0x08 #define I365_CSC_ANY 0x0F #define I365_CSC_GPI 0x10 +#define I365_CSC_IRQ_MASK 0xF0 /* Flags for I365_ADDRWIN */ #define I365_ENA_IO(map) (0x40 << (map)) |