kernel: Remove more duplicate includes.

Port initial UHS-1 support from FreeBSD (Only DDR52 for eMMC so far).

* Fix typo from FreeBSD commit:
SDHCI_CTRL2_DRIVER_TYPE_A/_C_D vs. SDHCI_CAN_DRIVE_TYPE_A/_C/_D.
And these Driver Type capab

Port initial UHS-1 support from FreeBSD (Only DDR52 for eMMC so far).

* Fix typo from FreeBSD commit:
SDHCI_CTRL2_DRIVER_TYPE_A/_C_D vs. SDHCI_CAN_DRIVE_TYPE_A/_C/_D.
And these Driver Type capability bits are in the CAPABILITIES2 register.

* Hide 1.8V VDD capability when the slot is detected as a removable card
slot, as the spec explicitly states that the 1.8V VDD is only meant to
be for embedded slots.

* This gives ca. 75 MiB/s read speed with the eMMC in my HP X2 210
detachable with the Intel Cherry Trail eMMC controller, in DDR52 mode.

Taken-From: FreeBSD (svn r315598)

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A step to correctly handling command timeouts in the MMC layer.

- Now that properly issuing CMD6 is crucial (so data isn't written to
the wrong partition for example), make a step into the

A step to correctly handling command timeouts in the MMC layer.

- Now that properly issuing CMD6 is crucial (so data isn't written to
the wrong partition for example), make a step into the direction of
correctly handling the timeout for these commands in the MMC layer.
Also, do a SEND_STATUS when CMD6 is invoked with an R1B response as
recommended by relevant specifications. However, quite some work is
left to be done in this regard; all other R1B-type commands done by
the MMC layer also should be followed by a SEND_STATUS (CMD13), the
erase timeout calculations/handling as documented in specifications
are entirely ignored so far, the MMC layer doesn't provide timeouts
applicable up to the bridge drivers and at least sdhci(4) currently
is hardcoding 1 s as timeout for all command types unconditionally.
Let alone already available return codes often not being checked in
the MMC layer ...

- For devices following the eMMC specification v4.41 or later, year 0
is 2013 rather than 1997; so correct this for assembling the device
ID string properly.

* This omits all the parts specific to eMMC "partitions" from the FreeBSD
change.

* Add the Intel sdhci controller ids to sdhci_pci.c to set the
SDHCI_QUIRK_WAIT_WHILE_BUSY quirk there.
This also disables DMA on apollo lake sdhci, while there and whitelists
ADMA2 on Bay Trail and Braswell sdhci controllers.

Taken-From: FreeBSD (svn r315430)

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More style, comments, includes and unused params fixes for sdhci and mmc.

Taken-From: FreeBSD (svn r314811)

Style fixes for sdhci(4) and mmc(4) in comments, includes, unused params.

Taken-From: FreeBSD (svn r315466)

sdhci - Check slot type cap, set SDHCI_SLOT_EMBEDDED for an embedded slot.

* Fail in sdhci(4) initialization for slot type shared, which is completely
unsupported by this driver at the moment.

*

sdhci - Check slot type cap, set SDHCI_SLOT_EMBEDDED for an embedded slot.

* Fail in sdhci(4) initialization for slot type shared, which is completely
unsupported by this driver at the moment.

* We shouldn't need to do any card insertion handling for embedded slots.
XXX We could also do a couple of consistency checks, if the configuration
selected by the driver actually makes sense for the slot type.

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sdhci - Use pci_alloc_1intr in sdhci pci attachement.

sdhci - Use bus_dmamem_coherent for allocating memory for sdma DMA.

* While there, rename various constants which are related to SDMA (and not
going to be used for ADMA2) from *_DMA_* names to *_S

sdhci - Use bus_dmamem_coherent for allocating memory for sdma DMA.

* While there, rename various constants which are related to SDMA (and not
going to be used for ADMA2) from *_DMA_* names to *_SDMA_*.

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sys/dev/disk/sdhci: Update to FreeBSD r296135.

sys/dev/disk/sdhci: update to FreeBSD r270885