Hi,
Is there a document that outlines the meaning of these flags in the 8250
serial driver?
> #define UPF_FOURPORT (1 << 1)
> 232 #define UPF_SAK (1 << 2)
> 233 #define UPF_SPD_MASK (0x1030)
> 234 #define UPF_SPD_HI (0x0010)
> 235 #define UPF_SPD_VHI (0x0020)
> 236 #define UPF_SPD_CUST (0x0030)
> 237 #define UPF_SPD_SHI (0x1000)
> 238 #define UPF_SPD_WARP (0x1010)
> 239 #define UPF_SKIP_TEST (1 << 6)
> 240 #define UPF_AUTO_IRQ (1 << 7)
> 241 #define UPF_HARDPPS_CD (1 << 11)
> 242 #define UPF_LOW_LATENCY (1 << 13)
> 243 #define UPF_BUGGY_UART (1 << 14)
> 244 #define UPF_AUTOPROBE (1 << 15)
> 245 #define UPF_MAGIC_MULTIPLIER (1 << 16)
> 246 #define UPF_BOOT_ONLYMCA (1 << 22)
> 247 #define UPF_CONS_FLOW (1 << 23)
> 248 #define UPF_SHARE_IRQ (1 << 24)
> 249 #define UPF_BOOT_AUTOCONF (1 << 28)
> 250 #define UPF_IOREMAP (1 << 31)
Thanks,
Ashlesha.
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