diff options
| author | till straumann <till.straumann@alumni.tu-berlin.de> | 2021-03-11 09:37:17 +0100 |
|---|---|---|
| committer | Vijay Kumar Banerjee <vijay@rtems.org> | 2021-03-17 13:11:56 -0600 |
| commit | bc0928d9bd6a68dbdfdf2804629d90224a63907a (patch) | |
| tree | 646f671240a94e904bba6eb9f15e73a5a8504848 | |
| parent | 6a2b658bfe9de7817b1d0c9e95f6bd18612871f4 (diff) | |
mv643xx_eth.c: added 0x00100000 bit to 'known' ext. interrupt causes
In 'testing' mode the paranoia checks found this bit asserted. The
recent linux driver (2013) mentions lists this bit as a 'phy link
status change' bit (together with (1<<16)). Thus, we accept this
as a 'known' bit now.
Update #4344
| -rw-r--r-- | bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c b/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c index 9e21614367..e952cbbb8a 100644 --- a/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c +++ b/bsps/powerpc/beatnik/net/if_mve/mv643xx_eth.c @@ -108,7 +108,7 @@ /* Compile-time debugging features */ /* Enable paranoia assertions and checks; reduce # of descriptors to minimum for stressing */ -#undef MVETH_TESTING +#define MVETH_TESTING /* Enable debugging messages and some support routines (dump rings etc.) */ #undef MVETH_DEBUG @@ -409,7 +409,8 @@ * if there are no buffers */ #define MV643XX_ETH_ALL_EXT_IRQS (0x0011ffff) -#define MV643XX_ETH_KNOWN_EXT_IRQS (0x00010101) +/* Recent (2013) linux driver mentions both bits 0x00110000 as 'link change' causes */ +#define MV643XX_ETH_KNOWN_EXT_IRQS (0x00110101) #define MV643XX_ETH_EXT_IRQ_TX_DONE (1<<0) #define MV643XX_ETH_EXT_IRQ_LINK_CHG (1<<16) #define MV643XX_ETH_INTERRUPT_ENBL_R(port) (0x2468 + ((port)<<10)) |