From 1bdcd095e39a789135f8638a2ff76f74e3071d46 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Wed, 18 May 2011 11:40:22 +0200 Subject: bcma: add IRQ number and pointer to DMA dev MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- include/linux/bcma/bcma.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/bcma') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 08763e4e848f..8b0cef9fd692 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -117,6 +117,8 @@ struct bcma_device { struct bcma_device_id id; struct device dev; + struct device *dma_dev; + unsigned int irq; bool dev_registered; u8 core_index; -- cgit v1.2.2 From 9d75ef0f8f6d2e31ed940b3057a42a25f07076fb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Fri, 20 May 2011 03:27:06 +0200 Subject: bcma: host pci: implement block R/W operations MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- include/linux/bcma/bcma.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include/linux/bcma') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 8b0cef9fd692..27a27a79bea3 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -31,6 +31,12 @@ struct bcma_host_ops { void (*write8)(struct bcma_device *core, u16 offset, u8 value); void (*write16)(struct bcma_device *core, u16 offset, u16 value); void (*write32)(struct bcma_device *core, u16 offset, u32 value); +#ifdef CONFIG_BCMA_BLOCKIO + void (*block_read)(struct bcma_device *core, void *buffer, + size_t count, u16 offset, u8 reg_width); + void (*block_write)(struct bcma_device *core, const void *buffer, + size_t count, u16 offset, u8 reg_width); +#endif /* Agent ops */ u32 (*aread32)(struct bcma_device *core, u16 offset); void (*awrite32)(struct bcma_device *core, u16 offset, u32 value); @@ -210,6 +216,18 @@ void bcma_write32(struct bcma_device *core, u16 offset, u32 value) { core->bus->ops->write32(core, offset, value); } +#ifdef CONFIG_BCMA_BLOCKIO +extern inline void bcma_block_read(struct bcma_device *core, void *buffer, + size_t count, u16 offset, u8 reg_width) +{ + core->bus->ops->block_read(core, buffer, count, offset, reg_width); +} +extern inline void bcma_block_write(struct bcma_device *core, const void *buffer, + size_t count, u16 offset, u8 reg_width) +{ + core->bus->ops->block_write(core, buffer, count, offset, reg_width); +} +#endif extern inline u32 bcma_aread32(struct bcma_device *core, u16 offset) { return core->bus->ops->aread32(core, offset); -- cgit v1.2.2 From 27f18dc2dafe66a93c7101fc94201b8c83903597 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 2 Jun 2011 02:08:51 +0200 Subject: bcma: read SPROM and extract MAC from it MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In case of BCMA cards SPROM is located in the ChipCommon core, it is not mapped as separated host window. So far we have met only SPROMs rev 8. SPROM layout seems to be the same as for SSB buses, so we decided to share SPROM struct and some defines. For now we extract MAC address only, this can be improved of course. Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- include/linux/bcma/bcma.h | 5 +++++ include/linux/bcma/bcma_driver_chipcommon.h | 1 + 2 files changed, 6 insertions(+) (limited to 'include/linux/bcma') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 27a27a79bea3..6ff080eac0b2 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -6,6 +6,7 @@ #include #include +#include /* SPROM sharing */ #include "bcma_regs.h" @@ -187,6 +188,10 @@ struct bcma_bus { struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; + + /* We decided to share SPROM struct with SSB as long as we do not need + * any hacks for BCMA. This simplifies drivers code. */ + struct ssb_sprom sprom; }; extern inline u32 bcma_read8(struct bcma_device *core, u16 offset) diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 083c3b6cd5ce..9c5b69fc985a 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -244,6 +244,7 @@ #define BCMA_CC_REGCTL_DATA 0x065C #define BCMA_CC_PLLCTL_ADDR 0x0660 #define BCMA_CC_PLLCTL_DATA 0x0664 +#define BCMA_CC_SPROM 0x0830 /* SPROM beginning */ /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) -- cgit v1.2.2