CVS commit: [netbsd-7] src

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sat Aug 11 13:34:21 UTC 2018

Modified Files:
        src/share/man/man4 [netbsd-7]: wm.4
        src/sys/dev/mii [netbsd-7]: ihphyreg.h inbmphyreg.h
        src/sys/dev/pci [netbsd-7]: if_wm.c if_wmreg.h if_wmvar.h pcidevs
            pcireg.h

Log Message:
Pull up the following, requested by msaitoh in ticket #1628:

share/man/man4/wm.4                             1.40 via patch
sys/dev/mii/ihphyreg.h                          1.2
sys/dev/mii/inbmphyreg.h                        1.10
sys/dev/pci/if_wm.c                             1.504, 1.506, 1.510-1.535, 1.539-1.540, 1.546, 1.548, 1.551-1.552, 1.558, 1.565-1.573, 1.575, 1.579, 1.582, 1.584 via patch
sys/dev/pci/if_wmreg.h                          1.99-1.103, 1.106-1.107 via patch
sys/dev/pci/if_wmvar.h                          1.34-1.39 via patch
sys/dev/pci/pcidevs                             1.1327 via patch
sys/dev/pci/pcidevs.h                           regen
sys/dev/pci/pcidevs_data.h                      regen
sys/dev/pci/pcireg.h                            patch

        Sync wm(4) up to 2018/08/08 except MSI/MSI-X and NET_MPSAFE:
        - remove extra "+"
        - Fix a bug that non-GMII devices don't send a routing message when
          the link status is changed.
        - Set WMREG_KABGTXD not in wm_init_locked() but in wm_reset(). Same as
          other OSes.
        - If a interrupt is a spurious interrupt, don't print debug message.
        - Don't print the Image Unique ID if an NVM is iNVM (i210 and I211).
        - Print sc_flags with snprintb().
        - Fix a bug that a RAL was written at incorrect address when the index
          number is more than 16 on 82544 and newer.
        - The layout of RAL on PCH* are different from others. Fix it.
        - Flush every MTA write. Same as Linux.
        - Move the location of calling wm_set_filter. Same as some other OSes.
        - Add CSR_WRITE_FLUSH() after writing WMREG_CTRL in
          wm_gmii_mediachange().
        - Add missing "else" in wm_nvm_release().
        - Make new wm_phy_post_reset() and use this function at all location
          after resetting phy.
        - Move the location of calling wm_get_hw_control. Same as Linux.
        - Add I219 specific wokaround for legacy interrupt. From OpenBSD.
        - Move the location of calling wm_lplu_d0_disable().
        - Fix latency calculation in wm_platform_pm_pch_lpt().
        - Set OBFF water mark and enable OBFF on PCH_LPT and newer.
        - Disable D0 LPLU on 8257[12356], 82580, I350 and I21[01], too. Before
          this commit, above devices and non-PCIe devices accessed wrong
          register.
        - Use device_printf() instead of aprint_error_dev() for PHY read/write
          functions because those are used not only in device attach.
        - Fix a bug that wm_gmii_i82544_{read,write}reg() didn't take care of
          page select. PHY access from igphy() automatically did it, but
          accessing from wm(4) for wrokaround didn't work correctly. This
          change affects 8254[17], 8257[12] ICH8, ICH9 and ICH10.
        - Call wm_kmrn_lock_loss_workaround_ich8lan() before any PHY access in
          wm_linkintr_gmii().
        - Register access in wm_kmrn_lock_loss_workaround_ich8lan() now works
          correctly. Enable this function.
        - Configure the LCD with the extended configuration region in NVM if
          it's required.
        - If TX is not required to flush, RX is also not required to flush
          in wm_flush_desc_rings(). Same as other OSes.
        - Remove wrong semaphore access in wm_nvm_{read,write}_{ich8,spt} to
          prevent hangup. A semaphore is get/put in wm_nvm_{read,write}.
        - Move some initialization stuff in wm_attach() before wm_reset(). Some
          flags and callback function are required to set correctly before
          wm_reset() because wm_reset() and some helper functions refer them.
        - Add wm_write_smbus_addr() to set SMBus address by software.
        - Modify wm_gmii_hv_{read,write}reg_locked() to make them access
          HV_SMB_ADDR correctly.
        - Use new nvm.{acquire,release}() for semaphore.
        - Our MII readreg/writereg API has not way to detect an error.
          kmrn_{read,write}reg() are not used for MII API, so it's not required
          for these functions to use the same API. So,
          - Change return value as error code.
          - Change register value from int to uint16_t.
          - read: pass pointer for uint16_t as an argument.
          - Check return value on caller side.
        - Check whether it's required to use MDIC workaround for 80003 or not
          in wm_reset(). If the workaround isn't required, don't use the
          workaround code in wm_gmii_i80003_{read,write}reg.
        - Add WM_F_WA_I210_CLSEM flag for a workaround. FreeBSD/Linux drivers
          say "In rare circumstances, the SW semaphore may already be held
          unintentionally on I21[01]". PXE boot is one of the case.
        - Qemu's e1000e emulation (82574L)'s SPI has only 64 words. I've never
          seen on real 82574 hardware with such small SPI ROM. Check
          sc->sc_nvm_wordsize before accessing higher address words to prevent
          timeout.
        - Check some wm_nvm_read()'s return vale.
        - Print NVM offset and word count when EERD polling failed.
        - On I219, drop TARC0 bit 28 for DMA hang workaround (from Linux).
        - 82583 supports jumbo frame. Fixes PR#52773 reported by
          Shinichi Doyashiki.
        - Fix typo in comment. Reported by Shinichi Doyashiki in PR#52885.
        - Add ASPM workaround for 8257[1234] and 82583 to prevent device
          timeout or hangup. Fixes PR#52818 reported by Shinichi Doyashiki.
        - CID-1427779: Fix uninitialized variables.
        - Fix a bug that wm_pll_workaround_i210() is not called when
          a) Chip is I211 or b) Chip is I210 and it uses iNVM (not FLASH).
        - Do wm_reset_mdicnfg_82580() on 82580 only.
        - Fix FLASH access on PCH_SPT and newer. Their FLASH access should be
          done by 32bit. Especially for ICH_FLASH_HSFCTL register, it's located
          at 0x0006, so it must be accessed via ICH_FLASH_HSFSTS(0x0004) and
          use shift or mask.
        - Make wm_nvm_valid_bank_detect_ich8lan() the same as other OSes.
        - If the extended configuration size in the EXTCNFSIZE register is 0,
          don't continue in wm_init_lcd_from_nvm().
        - Add PCH_CNP support (I219 with Intel 300 series chipset).
        - Enable I219 support.
        - I354 uses an external PHY, so don't use wm_set_eee_i350().
        - Fix a bug that the link can't detect in link interrupt function for
          non-SERDES fiber.
        - Fix a bug that 82542 misunderstand fiber's signal detection.
        - Add debug printf()s.
        - Update comment.
        - Rename functions and variables.
        - Add diagnostic code.
        - Sort registers.
        - Lowercase hexadecimal values.
        - KNF.


To generate a diff of this commit:
cvs rdiff -u -r1.30.2.1 -r1.30.2.2 src/share/man/man4/wm.4
cvs rdiff -u -r1.1 -r1.1.38.1 src/sys/dev/mii/ihphyreg.h
cvs rdiff -u -r1.3.30.1 -r1.3.30.2 src/sys/dev/mii/inbmphyreg.h
cvs rdiff -u -r1.289.2.14 -r1.289.2.15 src/sys/dev/pci/if_wm.c
cvs rdiff -u -r1.60.2.8 -r1.60.2.9 src/sys/dev/pci/if_wmreg.h
cvs rdiff -u -r1.19.2.6 -r1.19.2.7 src/sys/dev/pci/if_wmvar.h
cvs rdiff -u -r1.1199.2.11 -r1.1199.2.12 src/sys/dev/pci/pcidevs
cvs rdiff -u -r1.95.2.3 -r1.95.2.4 src/sys/dev/pci/pcireg.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.