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author | Jan Kiszka <jan.kiszka@siemens.com> | 2011-09-26 19:01:44 +0200 |
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committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-11-01 16:52:09 -0500 |
commit | 488a1a5dfe9a9ba57fa6c6b6b98136ea494e0296 (patch) | |
tree | 79bd4238a023e3e01aee7758d259d0077db16a6a /hw/pcnet.h | |
parent | 816f89256ef36c8fd20e70ac393110cf2322e223 (diff) | |
download | qemu-488a1a5dfe9a9ba57fa6c6b6b98136ea494e0296.zip qemu-488a1a5dfe9a9ba57fa6c6b6b98136ea494e0296.tar.gz qemu-488a1a5dfe9a9ba57fa6c6b6b98136ea494e0296.tar.bz2 |
pcnet: Move BCR defines to header
This moves BCR defines to the common header and immediately makes use of
them to add BCR_APROMWE, replacing the open-coded write check in
pcnet_aprom_writeb.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/pcnet.h')
-rw-r--r-- | hw/pcnet.h | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -6,6 +6,25 @@ #include "memory.h" +/* BUS CONFIGURATION REGISTERS */ +#define BCR_MSRDA 0 +#define BCR_MSWRA 1 +#define BCR_MC 2 +#define BCR_LNKST 4 +#define BCR_LED1 5 +#define BCR_LED2 6 +#define BCR_LED3 7 +#define BCR_FDC 9 +#define BCR_BSBC 18 +#define BCR_EECAS 19 +#define BCR_SWS 20 +#define BCR_PLAT 22 + +#define BCR_APROMWE(S) !!((S)->bcr[BCR_MC ] & 0x0100) +#define BCR_DWIO(S) !!((S)->bcr[BCR_BSBC] & 0x0080) +#define BCR_SSIZE32(S) !!((S)->bcr[BCR_SWS ] & 0x0100) +#define BCR_SWSTYLE(S) ((S)->bcr[BCR_SWS ] & 0x00FF) + typedef struct PCNetState_st PCNetState; struct PCNetState_st { |