Edward O'Callaghan has submitted this change. ( https://review.coreboot.org/c/flashrom/+/62909 )
Change subject: raiden_debug_spi: Add more informative error message when WP is enabled
......................................................................
raiden_debug_spi: Add more informative error message when WP is enabled
Current error messages are not very helpful when attempting to flash a
target that has WP enabled. This change checks for the USB_SPI_DISABLED
error that occurs in this case and gives a more informative error
message.
BUG=b:210645611
TEST=Tested with WP enabled and disable to verify that error message is
displayed properly
Signed-off-by: Robert Zieba <robertzieba(a)google.com>
Change-Id: Ib1e8383baa9c3ea41ab1079af12e3dc8cdff90ae
Reviewed-on: https://review.coreboot.org/c/flashrom/+/62909
Tested-by: build bot (Jenkins) <no-reply(a)coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec(a)chromium.org>
Reviewed-by: Anastasia Klimchuk <aklm(a)chromium.org>
---
M raiden_debug_spi.c
1 file changed, 17 insertions(+), 0 deletions(-)
Approvals:
build bot (Jenkins): Verified
Edward O'Callaghan: Looks good to me, approved
Anastasia Klimchuk: Looks good to me, approved
diff --git a/raiden_debug_spi.c b/raiden_debug_spi.c
index 65ce32b..521539f 100644
--- a/raiden_debug_spi.c
+++ b/raiden_debug_spi.c
@@ -343,6 +343,7 @@
#include "usb_device.h"
#include <libusb.h>
+#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -983,6 +984,22 @@
return status;
}
+ /*
+ * Check if we received an error from the device. An error will have no
+ * response data, just the packet_id and status_code.
+ */
+ const size_t err_packet_size = sizeof(struct usb_spi_response_v2) -
+ USB_SPI_PAYLOAD_SIZE_V2_RESPONSE;
+ if (rsp_config.packet_size == err_packet_size &&
+ rsp_config.packet_v2.rsp_start.status_code !=
+ USB_SPI_SUCCESS) {
+ status = rsp_config.packet_v2.rsp_start.status_code;
+ if (status == USB_SPI_DISABLED) {
+ msg_perr("Raiden: Target SPI bridge is disabled (is WP enabled?)\n");
+ return status;
+ }
+ }
+
msg_perr("Raiden: Packet is not a valid config\n"
" config attempt = %d\n"
" packet id = %u\n"
--
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Peter Marheine has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/63724 )
Change subject: [WIP] meson: rework the programmer selection
......................................................................
Patch Set 2:
(4 comments)
File meson.build:
https://review.coreboot.org/c/flashrom/+/63724/comment/512ff217_b915376b
PS2, Line 98: # 'deps' : list[dep], # fallback: []
Could each dep list additional files that it requires? It looks like every programmer that depends on libpci also needs pcidev.c, so it might be simpler to have the libpci dep specify that pcidev.c be built.
https://review.coreboot.org/c/flashrom/+/63724/comment/e11d4653_fab49dcc
PS2, Line 418: p_x.get('deps',[])
deps is already defaulted to [] above, so this doesn't need to specify a fallback.
https://review.coreboot.org/c/flashrom/+/63724/comment/35091270_ac6ab336
PS2, Line 427: elif selected and available
Seems clearer to nest these, since it isn't immediately obvious that this is the same condition as above but minus `deps_found`
if selected and available
if deps_found
active = true
else
error(...)
`selected_all and available` below could do the same.
https://review.coreboot.org/c/flashrom/+/63724/comment/68edf339_ebacc37f
PS2, Line 464: if host_machine.system() in systems_serial_support
Could we avoid building this if no programmer needs serial? Might need a bit of rework to express it as a kind of dependency.
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Change subject: [WIP] meson: rework the programmer selection
......................................................................
Patch Set 2:
This change is ready for review.
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Daniel Campello has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/49643 )
Change subject: libflashrom: Return progress state to the library user
......................................................................
Patch Set 9:
(2 comments)
Patchset:
PS4:
> I think the context of adding support to programmers is useful to understand the needs of the framew […]
Ack
File 82802ab.c:
https://review.coreboot.org/c/flashrom/+/49643/comment/8b1cdcaa_67209e22
PS8, Line 137: set_progress(flash, FLASHROM_PROGRESS_WRITE, i + 1, len);
> Updating progress on every byte seems pretty costly. […]
Does it make sense to switch the callback method to take a `int percentage` instead of current and total and have the callback be called max 100 times instead on each byte update?
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Daniel Campello has uploaded a new patch set (#9) to the change originally created by Richard Hughes. ( https://review.coreboot.org/c/flashrom/+/49643 )
Change subject: libflashrom: Return progress state to the library user
......................................................................
libflashrom: Return progress state to the library user
Projects using libflashrom like fwupd expect the user to wait for the
operation to complete. To avoid the user thinking the process has
"hung" or "got stuck" report back the progress complete of the erase,
write and read operations.
Include a test for the dummy spi25 device.
Change-Id: I7197572bb7f19e3bdb2bde855d70a0f50fd3854c
Signed-off-by: Richard Hughes <richard(a)hughsie.com>
---
M 82802ab.c
M at45db.c
M cli_classic.c
M cli_output.c
M dediprog.c
M en29lv640b.c
M flash.h
M it87spi.c
M jedec.c
M libflashrom.c
M libflashrom.h
M linux_mtd.c
M lspcon_i2c_spi.c
M realtek_mst_i2c_spi.c
M spi.c
M spi25.c
M sst28sf040.c
M tests/spi25.c
M tests/tests.c
M tests/tests.h
20 files changed, 145 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/43/49643/9
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Thomas Heijligen has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/60074 )
Change subject: build: Remove cli_classic need for internal symbols
......................................................................
Patch Set 9: Code-Review-1
(1 comment)
Patchset:
PS9:
`cli_classic` still needs the internal symbols of `libflashrom`. But we can use the static library to link against. Unit `cli_classic` uses only the `libflashrom.h` interface it's still a long way to go.
The code changes and commit message are unrelated to each other.
Yes, we could remove `flashrom.c` there. It's also part of `srcs`.
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