From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50933) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z285b-0002Q6-N8 for qemu-devel@nongnu.org; Mon, 08 Jun 2015 21:12:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z285Y-0000n7-Ly for qemu-devel@nongnu.org; Mon, 08 Jun 2015 21:12:27 -0400 Received: from mail-yk0-x22f.google.com ([2607:f8b0:4002:c07::22f]:33094) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z285Y-0000mz-Hs for qemu-devel@nongnu.org; Mon, 08 Jun 2015 21:12:24 -0400 Received: by ykfr66 with SMTP id r66so2011476ykf.0 for ; Mon, 08 Jun 2015 18:12:24 -0700 (PDT) Sender: Corey Minyard From: minyard@acm.org Date: Mon, 8 Jun 2015 20:12:04 -0500 Message-Id: <1433812331-18993-10-git-send-email-minyard@acm.org> In-Reply-To: <1433812331-18993-1-git-send-email-minyard@acm.org> References: <1433812331-18993-1-git-send-email-minyard@acm.org> Subject: [Qemu-devel] [PATCH v3 09/16] ipmi: Add a firmware configuration repository List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Corey Minyard From: Corey Minyard Add a way for IPMI devices to register their firmware information with the IPMI subsystem so that various firmware entities can pull that information later for adding to firmware tables. Signed-off-by: Corey Minyard --- hw/ipmi/ipmi.c | 25 +++++++++++++++++++++++++ include/hw/ipmi/ipmi.h | 35 +++++++++++++++++++++++++++++++++++ 2 files changed, 60 insertions(+) diff --git a/hw/ipmi/ipmi.c b/hw/ipmi/ipmi.c index 7d17469..ced588d 100644 --- a/hw/ipmi/ipmi.c +++ b/hw/ipmi/ipmi.c @@ -123,3 +123,28 @@ static void ipmi_register_types(void) } type_init(ipmi_register_types) + +struct fw_entry_handlers { + IPMIFwHandler handler; + void *opaque; + QSLIST_ENTRY(fw_entry_handlers) next; +}; +static QSLIST_HEAD(, fw_entry_handlers) fw_entries; + +void ipmi_add_fwinfo(IPMIFwInfo *info) +{ + struct fw_entry_handlers *e; + + QSLIST_FOREACH(e, &fw_entries, next) { + e->handler(info, e->opaque); + } +} + +void ipmi_register_fwinfo_handler(IPMIFwHandler handler, void *opaque) +{ + struct fw_entry_handlers *e = g_malloc(sizeof(*e)); + + e->handler = handler; + e->opaque = opaque; + QSLIST_INSERT_HEAD(&fw_entries, e, next); +} diff --git a/include/hw/ipmi/ipmi.h b/include/hw/ipmi/ipmi.h index e4f7738..9bd9c9d 100644 --- a/include/hw/ipmi/ipmi.h +++ b/include/hw/ipmi/ipmi.h @@ -168,6 +168,41 @@ typedef struct IPMIBmcClass { */ void ipmi_bmc_find_and_link(Object *obj, Object **bmc); +/* + * Used for transferring information to interfaces that add + * entries to firmware tables. + */ +typedef struct IPMIFwInfo { + const char *interface_name; + int interface_type; + uint8_t ipmi_spec_major_revision; + uint8_t ipmi_spec_minor_revision; + uint8_t i2c_slave_address; + + uint64_t base_address; + uint64_t register_length; + uint8_t register_spacing; + enum { + IPMI_MEMSPACE_IO, + IPMI_MEMSPACE_MEM32, + IPMI_MEMSPACE_MEM64, + IPMI_MEMSPACE_SMBUS + } memspace; + + int interrupt_number; + enum { + IPMI_LEVEL_IRQ, + IPMI_EDGE_IRQ + } irq_type; + + const char *acpi_parent; +} IPMIFwInfo; + +typedef void (*IPMIFwHandler)(IPMIFwInfo *info, void *opaque); + +void ipmi_add_fwinfo(IPMIFwInfo *info); +void ipmi_register_fwinfo_handler(IPMIFwHandler handler, void *opaque); + #ifdef IPMI_DEBUG #define ipmi_debug(fs, ...) \ fprintf(stderr, "IPMI (%s): " fs, __func__, ##__VA_ARGS__) -- 1.8.3.1