diff options
| author | John W. Linville <linville@tuxdriver.com> | 2012-07-12 13:44:50 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-07-12 13:44:50 -0400 |
| commit | 38a00840638b4932152bca48098dbfa069d942a2 (patch) | |
| tree | dd12897854f6df8aac237d5fd46551c74be8153a /drivers/net/wireless/brcm80211/brcmsmac/dma.c | |
| parent | 391e5c22f5f4e55817f8ba18a08ea717ed2d4a1f (diff) | |
| parent | 2f8684ce7a47c91da7e0ccba2686277c103d02b6 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac/dma.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/dma.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/dma.c b/drivers/net/wireless/brcm80211/brcmsmac/dma.c index 7516639412ec..5e53305bd9a9 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/dma.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/dma.c @@ -573,6 +573,7 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih, struct dma_info *di; u8 rev = core->id.rev; uint size; + struct si_info *sii = container_of(sih, struct si_info, pub); /* allocate private info structure */ di = kzalloc(sizeof(struct dma_info), GFP_ATOMIC); @@ -633,16 +634,20 @@ struct dma_pub *dma_attach(char *name, struct si_pub *sih, */ di->ddoffsetlow = 0; di->dataoffsetlow = 0; - /* add offset for pcie with DMA64 bus */ - di->ddoffsetlow = 0; - di->ddoffsethigh = SI_PCIE_DMA_H32; + /* for pci bus, add offset */ + if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI) { + /* add offset for pcie with DMA64 bus */ + di->ddoffsetlow = 0; + di->ddoffsethigh = SI_PCIE_DMA_H32; + } di->dataoffsetlow = di->ddoffsetlow; di->dataoffsethigh = di->ddoffsethigh; + /* WAR64450 : DMACtl.Addr ext fields are not supported in SDIOD core. */ - if ((core->id.id == SDIOD_CORE_ID) + if ((core->id.id == BCMA_CORE_SDIO_DEV) && ((rev > 0) && (rev <= 2))) di->addrext = false; - else if ((core->id.id == I2S_CORE_ID) && + else if ((core->id.id == BCMA_CORE_I2S) && ((rev == 0) || (rev == 1))) di->addrext = false; else |