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| author | Vitaly Bordug <vbordug@ru.mvista.com> | 2006-09-21 22:38:05 +0400 |
|---|---|---|
| committer | Vitaly Bordug <vbordug@ru.mvista.com> | 2006-09-21 22:38:05 +0400 |
| commit | 611a15afcdaacec6efba984c7eb089b853564bdf (patch) | |
| tree | 6d33fdbb9354d4548fa44e5115de7186f38ac8c0 /include/linux/fs_uart_pd.h | |
| parent | d3465c921f79cfef0a4a8ceeeef9a3721bbbb57d (diff) | |
| download | linux-stable-611a15afcdaacec6efba984c7eb089b853564bdf.tar.gz linux-stable-611a15afcdaacec6efba984c7eb089b853564bdf.tar.bz2 linux-stable-611a15afcdaacec6efba984c7eb089b853564bdf.zip | |
POWERPC: Bring the fs_no calculation to the relevant SoC enumeration
The fs_no mean used to be fs_enet driver driven, hence it was an
enumeration across all the possible fs_enet "users" in the SoC. Now, with
QE on the pipeline, and to make DTS descriptions more clear, fs_no features
relevant SoC part number, with additional field to describe the SoC type.
Another reason for that is now not only fs_enet is going to utilize those
stuff. There might be UART, HLDC, and even USB, so to prevent confusion and
be ready for upcoming OF_device transfer, fs_enet and cpm_uart drivers were
updated in that concern, as well as the relevant DTS.
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Diffstat (limited to 'include/linux/fs_uart_pd.h')
| -rw-r--r-- | include/linux/fs_uart_pd.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/fs_uart_pd.h b/include/linux/fs_uart_pd.h index a99a020f95c2..809bb9ffc788 100644 --- a/include/linux/fs_uart_pd.h +++ b/include/linux/fs_uart_pd.h @@ -49,6 +49,7 @@ struct fs_uart_platform_info { void(*init_ioports)(struct fs_uart_platform_info *); /* device specific information */ int fs_no; /* controller index */ + char fs_type[4]; /* controller type */ u32 uart_clk; u8 tx_num_fifo; u8 tx_buf_size; @@ -59,4 +60,13 @@ struct fs_uart_platform_info { u8 clk_tx; }; +static inline int fs_uart_get_id(struct fs_uart_platform_info *fpi) +{ + if(strstr(fpi->fs_type, "SMC")) + return fs_uart_id_smc2fsid(fpi->fs_no); + if(strstr(fpi->fs_type, "SCC")) + return fs_uart_id_scc2fsid(fpi->fs_no); + return fpi->fs_no; +} + #endif |