9d4145efe5
The BCM4331 supports a PCIe max request size of 512 bytes and uses that, but the PCIe controller in the BCM4706 just supports 128 Bytes and that causes a DMA error for packages bigger than 126 bytes. This fixes the problem by setting the BCM4331 also to 128 Bytes. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 37709
84 lines
2.5 KiB
Diff
84 lines
2.5 KiB
Diff
brcmsmac: use bcma PCIe up and down functions
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replace the calls to bcma_core_pci_extend_L1timer() by calls to the
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newly introduced bcma_core_pci_ip() and bcma_core_pci_down()
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
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+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
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@@ -679,27 +679,6 @@ bool ai_clkctl_cc(struct si_pub *sih, en
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return mode == BCMA_CLKMODE_FAST;
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}
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-void ai_pci_up(struct si_pub *sih)
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-{
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- struct si_info *sii;
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-
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- sii = container_of(sih, struct si_info, pub);
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-
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- if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
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- bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci[0], true);
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-}
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-
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-/* Unconfigure and/or apply various WARs when going down */
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-void ai_pci_down(struct si_pub *sih)
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-{
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- struct si_info *sii;
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-
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- sii = container_of(sih, struct si_info, pub);
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-
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- if (sii->icbus->hosttype == BCMA_HOSTTYPE_PCI)
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- bcma_core_pci_extend_L1timer(&sii->icbus->drv_pci[0], false);
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-}
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-
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/* Enable BT-COEX & Ex-PA for 4313 */
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void ai_epa_4313war(struct si_pub *sih)
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{
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--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
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+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.h
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@@ -183,9 +183,6 @@ extern u16 ai_clkctl_fast_pwrup_delay(st
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extern bool ai_clkctl_cc(struct si_pub *sih, enum bcma_clkmode mode);
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extern bool ai_deviceremoved(struct si_pub *sih);
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-extern void ai_pci_down(struct si_pub *sih);
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-extern void ai_pci_up(struct si_pub *sih);
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-
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/* Enable Ex-PA for 4313 */
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extern void ai_epa_4313war(struct si_pub *sih);
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--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
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+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
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@@ -4667,7 +4667,7 @@ static int brcms_b_attach(struct brcms_c
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brcms_c_coredisable(wlc_hw);
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/* Match driver "down" state */
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- ai_pci_down(wlc_hw->sih);
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+ bcma_core_pci_down(wlc_hw->d11core->bus);
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/* turn off pll and xtal to match driver "down" state */
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brcms_b_xtal(wlc_hw, OFF);
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@@ -5010,12 +5010,12 @@ static int brcms_b_up_prep(struct brcms_
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*/
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if (brcms_b_radio_read_hwdisabled(wlc_hw)) {
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/* put SB PCI in down state again */
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- ai_pci_down(wlc_hw->sih);
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+ bcma_core_pci_down(wlc_hw->d11core->bus);
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brcms_b_xtal(wlc_hw, OFF);
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return -ENOMEDIUM;
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}
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- ai_pci_up(wlc_hw->sih);
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+ bcma_core_pci_up(wlc_hw->d11core->bus);
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/* reset the d11 core */
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brcms_b_corereset(wlc_hw, BRCMS_USE_COREFLAGS);
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@@ -5212,7 +5212,7 @@ static int brcms_b_down_finish(struct br
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/* turn off primary xtal and pll */
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if (!wlc_hw->noreset) {
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- ai_pci_down(wlc_hw->sih);
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+ bcma_core_pci_down(wlc_hw->d11core->bus);
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brcms_b_xtal(wlc_hw, OFF);
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}
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}
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