From 3c313161353ad527de1a6ecde0f0d41700858fd6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sat, 24 Jan 2015 18:47:20 +0100 Subject: bcma: detect SPROM revision 11 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Extracting values from it is still unsupported, but at least we'll display some meaningful error now. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo --- include/linux/ssb/ssb_regs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index f7b9100686c3..c0f707ac192b 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -173,6 +173,7 @@ #define SSB_SPROMSIZE_BYTES_R123 (SSB_SPROMSIZE_WORDS_R123 * sizeof(u16)) #define SSB_SPROMSIZE_BYTES_R4 (SSB_SPROMSIZE_WORDS_R4 * sizeof(u16)) #define SSB_SPROMSIZE_WORDS_R10 230 +#define SSB_SPROMSIZE_WORDS_R11 234 #define SSB_SPROM_BASE1 0x1000 #define SSB_SPROM_BASE31 0x0800 #define SSB_SPROM_REVISION 0x007E -- cgit v1.2.3 From b504075f5903b969a54ef3a6ae994c0872edb259 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sun, 25 Jan 2015 11:11:14 +0100 Subject: bcma: add early_init function for PCIe core and move some fix into it MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There are some PCIe core fixes that need to be applied before accessing SPROM, otherwise reading it may fail. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo --- include/linux/bcma/bcma_driver_pci.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index 0333e605ea0d..3f809ae372c4 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -223,6 +223,7 @@ struct bcma_drv_pci_host { struct bcma_drv_pci { struct bcma_device *core; + u8 early_setup_done:1; u8 setup_done:1; u8 hostmode:1; @@ -237,6 +238,7 @@ struct bcma_drv_pci { #define pcicore_write16(pc, offset, val) bcma_write16((pc)->core, offset, val) #define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) +extern void bcma_core_pci_early_init(struct bcma_drv_pci *pc); extern void bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); -- cgit v1.2.3 From 8be08a39d498d5d93ff5149276e34ccb4ec3757f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sun, 25 Jan 2015 13:41:19 +0100 Subject: bcma: implement host code support for PCIe Gen 2 devices MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is stil incomplete, so we don't add PCI IDs of new devices yet. Purpose of this patch is to allow testing & adjusting rest of the code. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo --- include/linux/bcma/bcma.h | 1 + include/linux/bcma/bcma_regs.h | 2 ++ 2 files changed, 3 insertions(+) (limited to 'include') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index eb1c6a47b67f..994739da827f 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -318,6 +318,7 @@ struct bcma_bus { const struct bcma_host_ops *ops; enum bcma_hosttype hosttype; + bool host_is_pcie2; /* Used for BCMA_HOSTTYPE_PCI only */ union { /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */ struct pci_dev *host_pci; diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h index e64ae7bf80a1..ebd5c1fcdea4 100644 --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h @@ -64,6 +64,8 @@ #define BCMA_PCI_GPIO_XTAL 0x40 /* PCI config space GPIO 14 for Xtal powerup */ #define BCMA_PCI_GPIO_PLL 0x80 /* PCI config space GPIO 15 for PLL powerdown */ +#define BCMA_PCIE2_BAR0_WIN2 0x70 + /* SiliconBackplane Address Map. * All regions may not exist on all chips. */ -- cgit v1.2.3