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author | Markus Armbruster <armbru@redhat.com> | 2013-06-26 15:52:22 +0200 |
---|---|---|
committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-07-18 13:27:47 -0500 |
commit | 26491a388ce69d80c6d7d2b15ddf93d4399f04bc (patch) | |
tree | e63510dc6531157286f601f8d28d59ad955772a3 | |
parent | f88dc7dd4d5942714672aa293a3357f5c6469568 (diff) | |
download | qemu-26491a388ce69d80c6d7d2b15ddf93d4399f04bc.zip qemu-26491a388ce69d80c6d7d2b15ddf93d4399f04bc.tar.gz qemu-26491a388ce69d80c6d7d2b15ddf93d4399f04bc.tar.bz2 |
libqos: Generalize I/O-mapped fw_cfg
Provide a constructor that takes the base address in addition to the
PC-specific one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1372254743-15808-12-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-rw-r--r-- | tests/Makefile | 2 | ||||
-rw-r--r-- | tests/fw_cfg-test.c | 2 | ||||
-rw-r--r-- | tests/libqos/fw_cfg-pc.c | 40 | ||||
-rw-r--r-- | tests/libqos/fw_cfg-pc.h | 20 | ||||
-rw-r--r-- | tests/libqos/fw_cfg.c | 26 | ||||
-rw-r--r-- | tests/libqos/fw_cfg.h | 6 | ||||
-rw-r--r-- | tests/libqos/malloc-pc.c | 2 |
7 files changed, 35 insertions, 63 deletions
diff --git a/tests/Makefile b/tests/Makefile index c570da0..425a9a8 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -128,7 +128,7 @@ tests/test-mul64$(EXESUF): tests/test-mul64.o libqemuutil.a libqos-obj-y = tests/libqos/pci.o tests/libqos/fw_cfg.o libqos-obj-y += tests/libqos/i2c.o -libqos-pc-obj-y = $(libqos-obj-y) tests/libqos/pci-pc.o tests/libqos/fw_cfg-pc.o +libqos-pc-obj-y = $(libqos-obj-y) tests/libqos/pci-pc.o libqos-pc-obj-y += tests/libqos/malloc-pc.o libqos-omap-obj-y = $(libqos-obj-y) tests/libqos/i2c-omap.o diff --git a/tests/fw_cfg-test.c b/tests/fw_cfg-test.c index c284c4d..b86e49a 100644 --- a/tests/fw_cfg-test.c +++ b/tests/fw_cfg-test.c @@ -14,7 +14,7 @@ #include "libqtest.h" #include "hw/nvram/fw_cfg.h" -#include "libqos/fw_cfg-pc.h" +#include "libqos/fw_cfg.h" #include <string.h> #include <glib.h> diff --git a/tests/libqos/fw_cfg-pc.c b/tests/libqos/fw_cfg-pc.c deleted file mode 100644 index 613604d..0000000 --- a/tests/libqos/fw_cfg-pc.c +++ /dev/null @@ -1,40 +0,0 @@ -/* - * libqos fw_cfg support for PC - * - * Copyright IBM, Corp. 2012-2013 - * - * Authors: - * Anthony Liguori <aliguori@us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - */ - -#include "libqos/fw_cfg-pc.h" -#include "libqtest.h" -#include <glib.h> - -static void pc_fw_cfg_select(QFWCFG *fw_cfg, uint16_t key) -{ - outw(0x510, key); -} - -static void pc_fw_cfg_read(QFWCFG *fw_cfg, void *data, size_t len) -{ - uint8_t *ptr = data; - int i; - - for (i = 0; i < len; i++) { - ptr[i] = inb(0x511); - } -} - -QFWCFG *pc_fw_cfg_init(void) -{ - QFWCFG *fw_cfg = g_malloc0(sizeof(*fw_cfg)); - - fw_cfg->select = pc_fw_cfg_select; - fw_cfg->read = pc_fw_cfg_read; - - return fw_cfg; -} diff --git a/tests/libqos/fw_cfg-pc.h b/tests/libqos/fw_cfg-pc.h deleted file mode 100644 index 444bd79..0000000 --- a/tests/libqos/fw_cfg-pc.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * libqos fw_cfg support for PC - * - * Copyright IBM, Corp. 2012-2013 - * - * Authors: - * Anthony Liguori <aliguori@us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - */ - -#ifndef LIBQOS_FW_CFG_PC_H -#define LIBQOS_FW_CFG_PC_H - -#include "libqos/fw_cfg.h" - -QFWCFG *pc_fw_cfg_init(void); - -#endif diff --git a/tests/libqos/fw_cfg.c b/tests/libqos/fw_cfg.c index 49d1683..ef00fed 100644 --- a/tests/libqos/fw_cfg.c +++ b/tests/libqos/fw_cfg.c @@ -79,3 +79,29 @@ QFWCFG *mm_fw_cfg_init(uint64_t base) return fw_cfg; } + +static void io_fw_cfg_select(QFWCFG *fw_cfg, uint16_t key) +{ + outw(fw_cfg->base, key); +} + +static void io_fw_cfg_read(QFWCFG *fw_cfg, void *data, size_t len) +{ + uint8_t *ptr = data; + int i; + + for (i = 0; i < len; i++) { + ptr[i] = inb(fw_cfg->base + 1); + } +} + +QFWCFG *io_fw_cfg_init(uint16_t base) +{ + QFWCFG *fw_cfg = g_malloc0(sizeof(*fw_cfg)); + + fw_cfg->base = base; + fw_cfg->select = io_fw_cfg_select; + fw_cfg->read = io_fw_cfg_read; + + return fw_cfg; +} diff --git a/tests/libqos/fw_cfg.h b/tests/libqos/fw_cfg.h index 19bb053..61b1548 100644 --- a/tests/libqos/fw_cfg.h +++ b/tests/libqos/fw_cfg.h @@ -33,5 +33,11 @@ uint32_t qfw_cfg_get_u32(QFWCFG *fw_cfg, uint16_t key); uint64_t qfw_cfg_get_u64(QFWCFG *fw_cfg, uint16_t key); QFWCFG *mm_fw_cfg_init(uint64_t base); +QFWCFG *io_fw_cfg_init(uint16_t base); + +static inline QFWCFG *pc_fw_cfg_init(void) +{ + return io_fw_cfg_init(0x510); +} #endif diff --git a/tests/libqos/malloc-pc.c b/tests/libqos/malloc-pc.c index adc36c4..db1496c 100644 --- a/tests/libqos/malloc-pc.c +++ b/tests/libqos/malloc-pc.c @@ -11,7 +11,7 @@ */ #include "libqos/malloc-pc.h" -#include "libqos/fw_cfg-pc.h" +#include "libqos/fw_cfg.h" #define NO_QEMU_PROTOS #include "hw/nvram/fw_cfg.h" |